diff --git a/.vs/MedAP/v15/.suo b/.vs/MedAP/v15/.suo index 0c689b1..7dc4847 100644 Binary files a/.vs/MedAP/v15/.suo and b/.vs/MedAP/v15/.suo differ diff --git a/.vs/MedAP/v15/Server/sqlite3/storage.ide b/.vs/MedAP/v15/Server/sqlite3/storage.ide index bb9307e..8af4b8d 100644 Binary files a/.vs/MedAP/v15/Server/sqlite3/storage.ide and b/.vs/MedAP/v15/Server/sqlite3/storage.ide differ diff --git a/.vs/MedAP/v15/Server/sqlite3/storage.ide-shm b/.vs/MedAP/v15/Server/sqlite3/storage.ide-shm index 04c80da..63f9f51 100644 Binary files a/.vs/MedAP/v15/Server/sqlite3/storage.ide-shm and b/.vs/MedAP/v15/Server/sqlite3/storage.ide-shm differ diff --git a/.vs/MedAP/v15/Server/sqlite3/storage.ide-wal b/.vs/MedAP/v15/Server/sqlite3/storage.ide-wal index 05e21e2..f60a194 100644 Binary files a/.vs/MedAP/v15/Server/sqlite3/storage.ide-wal and b/.vs/MedAP/v15/Server/sqlite3/storage.ide-wal differ diff --git a/MedAP.sln b/MedAP.sln index 350216a..0b7bd21 100644 --- a/MedAP.sln +++ b/MedAP.sln @@ -11,6 +11,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GPW_data", "..\GPW\GPW_Data EndProject Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SteamWare", "..\Steamware\SteamWareLib\SteamWare.csproj", "{2872DCFE-8B46-43B2-BAA0-842A816A2DD5}" EndProject +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MedAP_data", "MedAP_data\MedAP_data.csproj", "{FF48EFE3-5FDC-4861-9605-2C272E72D7EA}" +EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution Debug|Any CPU = Debug|Any CPU @@ -33,6 +35,10 @@ Global {2872DCFE-8B46-43B2-BAA0-842A816A2DD5}.Debug|Any CPU.Build.0 = Debug|Any CPU {2872DCFE-8B46-43B2-BAA0-842A816A2DD5}.Release|Any CPU.ActiveCfg = Release|Any CPU {2872DCFE-8B46-43B2-BAA0-842A816A2DD5}.Release|Any CPU.Build.0 = Release|Any CPU + {FF48EFE3-5FDC-4861-9605-2C272E72D7EA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {FF48EFE3-5FDC-4861-9605-2C272E72D7EA}.Debug|Any CPU.Build.0 = Debug|Any CPU + {FF48EFE3-5FDC-4861-9605-2C272E72D7EA}.Release|Any CPU.ActiveCfg = Release|Any CPU + {FF48EFE3-5FDC-4861-9605-2C272E72D7EA}.Release|Any CPU.Build.0 = Release|Any CPU EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE diff --git a/MedAP/DocArchive.aspx b/MedAP/DocArchive.aspx index 50aadd8..2725c30 100644 --- a/MedAP/DocArchive.aspx +++ b/MedAP/DocArchive.aspx @@ -4,40 +4,60 @@ <%@ Register Src="~/WebUserControl/mod_DocsDetail.ascx" TagPrefix="uc1" TagName="mod_DocsDetail" %> <%@ Register Src="~/WebUserControl/mod_searchParam.ascx" TagPrefix="uc1" TagName="mod_searchParam" %> <%@ Register Src="~/WebUserControl/mod_billAdvFunHor.ascx" TagPrefix="uc1" TagName="mod_billAdvFunHor" %> +<%@ Register Src="~/WebUserControl/mod_ElencoClienti.ascx" TagPrefix="uc1" TagName="mod_ElencoClienti" %> + -
-
-
-
- CRITERI DI SELEZIONE -
-
- -
- -
+
+
+
+
+ ANAGRAFICA E RICERCA
+
+ + +
+ +
-
-
-
-
- ARCHIVIO DOCUMENTI -
-
- -
-
+
+
+
+ TIPOLOGIE FATTURA
-
- +
+
    +
  • fattura tipo A
    • +
  • fattura tipo B
    • +
  • fattura tipo C
    • +
  • fattura tipo D
    • +
+ +
+
+
+
+
+
+ ARCHIVIO DOCUMENTI +
+
+ +
+
+
+
+ +
+
diff --git a/MedAP/DocArchive.aspx.designer.cs b/MedAP/DocArchive.aspx.designer.cs index 073fb44..3375246 100644 --- a/MedAP/DocArchive.aspx.designer.cs +++ b/MedAP/DocArchive.aspx.designer.cs @@ -1,10 +1,10 @@ //------------------------------------------------------------------------------ -// -// This code was generated by a tool. +// +// Codice generato da uno strumento. // -// Changes to this file may cause incorrect behavior and will be lost if -// the code is regenerated. -// +// Le modifiche a questo file possono causare un comportamento non corretto e verranno perse se +// il codice viene rigenerato. +// //------------------------------------------------------------------------------ namespace MedAP { @@ -13,65 +13,83 @@ namespace MedAP { public partial class DocArchive { /// - /// mod_searchParam control. + /// Controllo mod_searchParam. /// /// - /// Auto-generated field. - /// To modify move field declaration from designer file to code-behind file. + /// Campo generato automaticamente. + /// Per la modifica, spostare la dichiarazione di campo dal file di progettazione al file code-behind. /// protected global::MedAP.WebUserControls.mod_searchParam mod_searchParam; /// - /// divTopFooter control. + /// Controllo mod_ElencoClienti. /// /// - /// Auto-generated field. - /// To modify move field declaration from designer file to code-behind file. + /// Campo generato automaticamente. + /// Per la modifica, spostare la dichiarazione di campo dal file di progettazione al file code-behind. + /// + protected global::SHERPA.WebUserControl.mod_ElencoClienti mod_ElencoClienti; + + /// + /// Controllo divTopFooter. + /// + /// + /// Campo generato automaticamente. + /// Per la modifica, spostare la dichiarazione di campo dal file di progettazione al file code-behind. /// protected global::System.Web.UI.HtmlControls.HtmlGenericControl divTopFooter; /// - /// mod_billAdvFunHor control. + /// Controllo mod_billAdvFunHor. /// /// - /// Auto-generated field. - /// To modify move field declaration from designer file to code-behind file. + /// Campo generato automaticamente. + /// Per la modifica, spostare la dichiarazione di campo dal file di progettazione al file code-behind. /// protected global::MedAP.WebUserControls.mod_billAdvFunHor mod_billAdvFunHor; /// - /// divElenco control. + /// Controllo div1. /// /// - /// Auto-generated field. - /// To modify move field declaration from designer file to code-behind file. + /// Campo generato automaticamente. + /// Per la modifica, spostare la dichiarazione di campo dal file di progettazione al file code-behind. + /// + protected global::System.Web.UI.HtmlControls.HtmlGenericControl div1; + + /// + /// Controllo divElenco. + /// + /// + /// Campo generato automaticamente. + /// Per la modifica, spostare la dichiarazione di campo dal file di progettazione al file code-behind. /// protected global::System.Web.UI.HtmlControls.HtmlGenericControl divElenco; /// - /// mod_DocsArchive control. + /// Controllo mod_DocsArchive. /// /// - /// Auto-generated field. - /// To modify move field declaration from designer file to code-behind file. + /// Campo generato automaticamente. + /// Per la modifica, spostare la dichiarazione di campo dal file di progettazione al file code-behind. /// protected global::MedAP.WebUserControl.mod_DocsArchive mod_DocsArchive; /// - /// divDetail control. + /// Controllo divDetail. /// /// - /// Auto-generated field. - /// To modify move field declaration from designer file to code-behind file. + /// Campo generato automaticamente. + /// Per la modifica, spostare la dichiarazione di campo dal file di progettazione al file code-behind. /// protected global::System.Web.UI.HtmlControls.HtmlGenericControl divDetail; /// - /// mod_DocsDetail control. + /// Controllo mod_DocsDetail. /// /// - /// Auto-generated field. - /// To modify move field declaration from designer file to code-behind file. + /// Campo generato automaticamente. + /// Per la modifica, spostare la dichiarazione di campo dal file di progettazione al file code-behind. /// protected global::MedAP.WebUserControl.mod_DocsDetail mod_DocsDetail; } diff --git a/MedAP/MedAP.csproj b/MedAP/MedAP.csproj index c2e1fda..7621681 100644 --- a/MedAP/MedAP.csproj +++ b/MedAP/MedAP.csproj @@ -63,6 +63,12 @@ ..\packages\elmah.corelibrary.1.2.2\lib\Elmah.dll True + + ..\packages\EntityFramework.6.2.0\lib\net45\EntityFramework.dll + + + ..\packages\EntityFramework.6.2.0\lib\net45\EntityFramework.SqlServer.dll + ..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.8\lib\net45\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.dll @@ -206,6 +212,7 @@ + @@ -388,6 +395,13 @@ mod_DocsDetail.ascx + + mod_ElencoClienti.ascx + ASPXCodeBehind + + + mod_ElencoClienti.ascx + mod_filtroProj.ascx ASPXCodeBehind @@ -522,6 +536,10 @@ {2872dcfe-8b46-43b2-baa0-842a816a2dd5} SteamWare + + {ff48efe3-5fdc-4861-9605-2c272e72d7ea} + MedAP_data + 10.0 diff --git a/MedAP/Web.config b/MedAP/Web.config index 91a305e..76d4cba 100644 --- a/MedAP/Web.config +++ b/MedAP/Web.config @@ -11,6 +11,8 @@
+ +
SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ConditionProperyMap ( constant value-->SMemberMetadata ) + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ComplexPropertyMap + --ComplexTypeMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --ConditionProperyMap ( constant value-->SMemberMetadata ) + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + This class represents the metadata for all the condition property map elements in the + above example. + + + + + Mapping metadata for all types of property mappings. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ScalarPropertyMap + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ComplexPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --ScalarPropertyMap + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --EndPropertyMap + --ScalarPropertyMap + This class represents the metadata for all property map elements in the + above example. This includes the scalar property maps, complex property maps + and end property maps. + + + + + Gets an EdmProperty that specifies the mapped property. + + + + + Gets an EdmProperty that specifies the mapped property. + + + + + Gets an EdmProperty that specifies the mapped column. + + + + + Creates an IsNullConditionMapping instance. + + An EdmProperty that specifies a property or column. + A boolean that indicates whether to perform a null or a not-null check. + + + + Gets a bool that specifies whether the condition is evaluated by performing a null check + or a not-null check. + + + + + Specifies a mapping condition evaluated by comparing the value of + a property or column with a given value. + + + + + Creates a ValueConditionMapping instance. + + An EdmProperty that specifies a property or column. + An object that specifies the value to compare with. + + + + Gets an object that specifies the value to check against. + + + + + Serializes an that conforms to the restrictions of a single + CSDL schema file to an XML writer. The model to be serialized must contain a single + . + + + + + Serialize the to the XmlWriter. + + + The EdmModel to serialize. + + The XmlWriter to serialize to. + The serialized model's namespace. + true if the model is valid; otherwise, false. + + + + Occurs when an error is encountered serializing the model. + + + + + Information about an error that occurred processing an Entity Framework model. + + + + + Gets an optional value indicating which property of the source item caused the event to be raised. + + + + + Gets an optional descriptive message the describes the error that is being raised. + + + + + Gets a value indicating the that caused the event to be raised. + + + + + Contains additional attributes and properties of the + + + Note that objects are short lived and exist only to + make initialization easier. Instance of this type are not + compared to each other and arrays returned by array properties are copied to internal + collections in the ctor. Therefore it is fine to suppress the + Code Analysis messages. + + + + Gets or sets the function schema. + The function schema. + + + Gets or sets the store function name. + The store function name. + + + Gets or sets the command text associated with the function. + The command text associated with the function. + + + Gets or sets the entity sets for the function. + The entity sets for the function. + + + Gets a value that indicates whether this is an aggregate function. + true if this is an aggregate function; otherwise, false. + + + Gets or sets whether this function is a built-in function. + true if this function is a built-in function; otherwise, false. + + + Gets or sets whether the function contains no arguments. + true if the function contains no arguments; otherwise, false. + + + Gets or sets whether this function can be composed. + true if this function can be composed; otherwise, false. + + + Gets or sets whether this function is from a provider manifest. + true if this function is from a provider manifest; otherwise, false. + + + Gets or sets whether this function is a cached store function. + true if this function is a cached store function; otherwise, false. + + + Gets or sets whether this function is a function import. + true if this function is a function import; otherwise, false. + + + Gets or sets the return parameters. + The return parameters. + + + Gets or sets the parameter type semantics. + The parameter type semantics. + + + Gets or sets the function parameters. + The function parameters. + + + + Serializes the storage (database) section of an to XML. + + + + + Serialize the to the + + The EdmModel to serialize + Provider information on the Schema element + ProviderManifestToken information on the Schema element + The XmlWriter to serialize to + A value indicating whether to serialize Nullable attributes when they are set to the default value. + true if model can be serialized, otherwise false + + + + Serialize the to the + + The EdmModel to serialize + Namespace name on the Schema element + Provider information on the Schema element + ProviderManifestToken information on the Schema element + The XmlWriter to serialize to + A value indicating whether to serialize Nullable attributes when they are set to the default value. + true if model can be serialized, otherwise false + + + + Occurs when an error is encountered serializing the model. + + + + Visits each element of an expression tree from a given root expression. If any element changes, the tree is rebuilt back to the root and the new root expression is returned; otherwise the original root expression is returned. + + + Defines the basic functionality that should be implemented by visitors that return a result value of a specific type. + The type of the result produced by the visitor. + + + When overridden in a derived class, handles any expression of an unrecognized type. + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern method for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + Typed visitor pattern method for DbInExpression. + + The DbInExpression that is being visited. + An instance of TResultType. + + + + Initializes a new instance of the + + class. + + + + Replaces an old expression with a new one for the expression visitor. + The old expression. + The new expression. + + + Represents an event when the variable is rebound for the expression visitor. + The location of the variable. + The reference of the variable where it is rebounded. + + + Represents an event when entering the scope for the expression visitor with specified scope variables. + The collection of scope variables. + + + Exits the scope for the expression visitor. + + + Implements the visitor pattern for the expression. + The implemented visitor pattern. + The expression. + + + Implements the visitor pattern for the expression list. + The implemented visitor pattern. + The expression list. + + + Implements the visitor pattern for expression binding. + The implemented visitor pattern. + The expression binding. + + + Implements the visitor pattern for the expression binding list. + The implemented visitor pattern. + The expression binding list. + + + Implements the visitor pattern for the group expression binding. + The implemented visitor pattern. + The binding. + + + Implements the visitor pattern for the sort clause. + The implemented visitor pattern. + The sort clause. + + + Implements the visitor pattern for the sort order. + The implemented visitor pattern. + The sort order. + + + Implements the visitor pattern for the aggregate. + The implemented visitor pattern. + The aggregate. + + + Implements the visitor pattern for the function aggregate. + The implemented visitor pattern. + The aggregate. + + + Implements the visitor pattern for the group aggregate. + The implemented visitor pattern. + The aggregate. + + + Implements the visitor pattern for the Lambda function. + The implemented visitor pattern. + The lambda function. + + + Implements the visitor pattern for the type. + The implemented visitor pattern. + The type. + + + Implements the visitor pattern for the type usage. + The implemented visitor pattern. + The type. + + + Implements the visitor pattern for the entity set. + The implemented visitor pattern. + The entity set. + + + Implements the visitor pattern for the function. + The implemented visitor pattern. + The function metadata. + + + Implements the visitor pattern for the basic functionality required by expression types. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the different kinds of constants. + The implemented visitor. + The constant expression. + + + Implements the visitor pattern for a reference to a typed null literal. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a reference to a variable that is currently in scope. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a reference to a parameter declared on the command tree that contains this expression. + The implemented visitor. + The expression. + + + Implements the visitor pattern for an invocation of a function. + The implemented visitor. + The function expression. + + + Implements the visitor pattern for the application of a lambda function to arguments represented by DbExpression objects. + The implemented visitor. + The expression. + + + Implements the visitor pattern for retrieving an instance property. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the comparison operation applied to two arguments. + The implemented visitor. + The cast expression. + + + Implements the visitor pattern for a string comparison against the specified pattern with an optional escape string. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the restriction of the number of elements in the argument collection to the specified limit value. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the null determination applied to a single argument. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the arithmetic operation applied to numeric arguments. + The implemented visitor. + The arithmetic expression. + + + Implements the visitor pattern for the logical AND expression. + The implemented visitor. + The logical AND expression. + + + Implements the visitor pattern for the logical OR of two Boolean arguments. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the DbInExpression. + The implemented visitor. + The DbInExpression that is being visited. + + + Implements the visitor pattern for the logical NOT of a single Boolean argument. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the removed duplicate elements from the specified set argument. + The implemented visitor. + The distinct expression. + + + Implements the visitor pattern for the conversion of the specified set argument to a singleton the conversion of the specified set argument to a singleton. + The implemented visitor. + The element expression. + + + Implements the visitor pattern for an empty set determination applied to a single set argument. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the set union operation between the left and right operands. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the set intersection operation between the left and right operands. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the set subtraction operation between the left and right operands. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a type conversion operation applied to a polymorphic argument. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the type comparison of a single argument against the specified type. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the type conversion of a single argument to the specified type. + The implemented visitor. + The cast expression. + + + Implements the visitor pattern for the When, Then, and Else clauses. + The implemented visitor. + The case expression. + + + Implements the visitor pattern for the retrieval of elements of the specified type from the given set argument. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the construction of a new instance of a given type, including set and record types. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a strongly typed reference to a specific instance within an entity set. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the navigation of a relationship. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the expression that retrieves an entity based on the specified reference. + The implemented visitor. + The DEREF expression. + + + Implements the visitor pattern for the retrieval of the key value from the underlying reference value. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the expression that extracts a reference from the underlying entity instance. + The implemented visitor. + The entity reference expression. + + + Implements the visitor pattern for a scan over an entity set or relationship set, as indicated by the Target property. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a predicate applied to filter an input set. + The implemented visitor. + The filter expression. + + + Implements the visitor pattern for the projection of a given input set over the specified expression. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the unconditional join operation between the given collection arguments. + The implemented visitor. + The join expression. + + + Implements the visitor pattern for an inner, left outer, or full outer join operation between the given collection arguments on the specified join condition. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the invocation of the specified function for each element in the specified input set. + The implemented visitor. + The APPLY expression. + + + Implements the visitor pattern for a group by operation. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the skip expression. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a sort key that can be used as part of the sort order. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a quantifier operation of the specified kind over the elements of the specified input set. + The implemented visitor. + The expression. + + + + When this attribute is placed on a property it indicates that the database column to which the + property is mapped has an index. + + + This attribute is used by Entity Framework Migrations to create indexes on mapped database columns. + Multi-column indexes are created by using the same index name in multiple attributes. The information + in these attributes is then merged together to specify the actual database index. + + + + + Creates a instance for an index that will be named by convention and + has no column order, clustering, or uniqueness specified. + + + + + Creates a instance for an index with the given name and + has no column order, clustering, or uniqueness specified. + + The index name. + + + + Creates a instance for an index with the given name and column order, + but with no clustering or uniqueness specified. + + + Multi-column indexes are created by using the same index name in multiple attributes. The information + in these attributes is then merged together to specify the actual database index. + + The index name. + A number which will be used to determine column ordering for multi-column indexes. + + + + Returns true if this attribute specifies the same name and configuration as the given attribute. + + The attribute to compare. + True if the other object is equal to this object; otherwise false. + + + + + + + Returns true if this attribute specifies the same name and configuration as the given attribute. + + The attribute to compare. + True if the other object is equal to this object; otherwise false. + + + + + + + The index name. + + + Multi-column indexes are created by using the same index name in multiple attributes. The information + in these attributes is then merged together to specify the actual database index. + + + + + A number which will be used to determine column ordering for multi-column indexes. This will be -1 if no + column order has been specified. + + + Multi-column indexes are created by using the same index name in multiple attributes. The information + in these attributes is then merged together to specify the actual database index. + + + + + Set this property to true to define a clustered index. Set this property to false to define a + non-clustered index. + + + The value of this property is only relevant if returns true. + If returns false, then the value of this property is meaningless. + + + + + Returns true if has been set to a value. + + + + + Set this property to true to define a unique index. Set this property to false to define a + non-unique index. + + + The value of this property is only relevant if returns true. + If returns false, then the value of this property is meaningless. + + + + + Returns true if has been set to a value. + + + + + Returns a different ID for each object instance such that type descriptors won't + attempt to combine all IndexAttribute instances into a single instance. + + + + + A class derived from this class can be placed in the same assembly as a class derived from + to define Entity Framework configuration for an application. + Configuration is set by calling protected methods and setting protected properties of this + class in the constructor of your derived type. + The type to use can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + Any class derived from must have a public parameterless constructor + and that constructor should call this constructor. + + + + + The Singleton instance of for this app domain. This can be + set at application start before any Entity Framework features have been used and afterwards + should be treated as read-only. + + The instance of . + + + + Attempts to discover and load the associated with the given + type. This method is intended to be used by tooling to ensure that + the correct configuration is loaded into the app domain. Tooling should use this method + before accessing the property. + + A type to use for configuration discovery. + + + + Attempts to discover and load the from the given assembly. + This method is intended to be used by tooling to ensure that the correct configuration is loaded into + the app domain. Tooling should use this method before accessing the + property. If the tooling knows the type being used, then the + method should be used since it gives a greater chance that + the correct configuration will be found. + + An to use for configuration discovery. + + + + Call this method from the constructor of a class derived from to + add a instance to the Chain of Responsibility of resolvers that + are used to resolve dependencies needed by the Entity Framework. + + + Resolvers are asked to resolve dependencies in reverse order from which they are added. This means + that a resolver can be added to override resolution of a dependency that would already have been + resolved in a different way. + The exceptions to this is that any dependency registered in the application's config file + will always be used in preference to using a dependency resolver added here. + + The resolver to add. + + + + Call this method from the constructor of a class derived from to + add a instance to the Chain of Responsibility of resolvers that + are used to resolve dependencies needed by the Entity Framework. Unlike the AddDependencyResolver + method, this method puts the resolver at the bottom of the Chain of Responsibility such that it will only + be used to resolve a dependency that could not be resolved by any of the other resolvers. + + + A implementation is automatically registered as a default resolver + when it is added with a call to . This allows EF providers to act as + resolvers for other services that may need to be overridden by the provider. + + The resolver to add. + + + + Call this method from the constructor of a class derived from to register + an Entity Framework provider. + + + Note that the provider is both registered as a service itself and also registered as a default resolver with + a call to AddDefaultResolver. This allows EF providers to act as resolvers for other services that + may need to be overridden by the provider. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + and also using AddDefaultResolver to add the provider as a default + resolver. This means that, if desired, the same functionality can be achieved using a custom resolver or a + resolver backed by an Inversion-of-Control container. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this provider will be used. + The provider instance. + + + + Call this method from the constructor of a class derived from to register + an ADO.NET provider. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolvers for + and . This means that, if desired, + the same functionality can be achieved using a custom resolver or a resolver backed by an + Inversion-of-Control container. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this provider will be used. + The provider instance. + + + + Call this method from the constructor of a class derived from to register an + for use with the provider represented by the given invariant name. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used. + A function that returns a new instance of an execution strategy. + + + + Call this method from the constructor of a class derived from to register an + for use with the provider represented by the given invariant name and + for a given server name. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used. + + A function that returns a new instance of an execution strategy. + A string that will be matched against the server name in the connection string. + + + + Call this method from the constructor of a class derived from to register a + . + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + A function that returns a new instance of a transaction handler. + + + + Call this method from the constructor of a class derived from to register a + for use with the provider represented by the given invariant name. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this transaction handler will be used. + + A function that returns a new instance of a transaction handler. + + + + Call this method from the constructor of a class derived from to register a + for use with the provider represented by the given invariant name and + for a given server name. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this transaction handler will be used. + + A function that returns a new instance of a transaction handler. + A string that will be matched against the server name in the connection string. + + + + Sets the that is used to create connections by convention if no other + connection string or connection is given to or can be discovered by . + Note that a default connection factory is set in the app.config or web.config file whenever the + EntityFramework NuGet package is installed. As for all config file settings, the default connection factory + set in the config file will take precedence over any setting made with this method. Therefore the setting + must be removed from the config file before calling this method will have any effect. + Call this method from the constructor of a class derived from to change + the default connection factory being used. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The connection factory. + + + + Call this method from the constructor of a class derived from to + set the pluralization service. + + The pluralization service to use. + + + + Call this method from the constructor of a class derived from to + set the database initializer to use for the given context type. The database initializer is called when a + the given type is used to access a database for the first time. + The default strategy for Code First contexts is an instance of . + + + Calling this method is equivalent to calling . + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The type of the context. + The initializer to use, or null to disable initialization for the given context type. + + + + Call this method from the constructor of a class derived from to register a + for use with the provider represented by the given invariant name. + + + This method is typically used by providers to register an associated SQL generator for Code First Migrations. + It is different from setting the generator in the because it allows + EF to use the Migrations pipeline to create a database even when there is no Migrations configuration in the project + and/or Migrations are not being explicitly used. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The invariant name of the ADO.NET provider for which this generator should be used. + A delegate that returns a new instance of the SQL generator each time it is called. + + + + Call this method from the constructor of a class derived from to set + an implementation of which allows provider manifest tokens to + be obtained from connections without necessarily opening the connection. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The manifest token resolver. + + + + Call this method from the constructor of a class derived from to set + a factory for implementations of which allows custom annotations + represented by instances to be serialized to and from the EDMX XML. + + + Note that an is not needed if the annotation uses a simple string value. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The name of custom annotation that will be handled by this serializer. + A delegate that will be used to create serializer instances. + + + + Call this method from the constructor of a class derived from to set + an implementation of which allows a + to be obtained from a in cases where the default implementation is not + sufficient. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The provider factory service. + + + + Call this method from the constructor of a class derived from to set + a as the model cache key factory which allows the key + used to cache the model behind a to be changed. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can + be achieved using a custom resolver or a resolver backed by an Inversion-of-Control container. + + The key factory. + + + + Call this method from the constructor of a class derived from to set + a delegate which which be used for + creation of the default for a any + . This default factory will only be used if no factory is + set explicitly in the and if no factory has been registered + for the provider in use using the + + method. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality + can be achieved using a custom resolver or a resolver backed by an Inversion-of-Control container. + + + A factory for creating instances for a given and + representing the default schema. + + + + + Call this method from the constructor of a class derived from to set + a delegate which allows for creation of a customized + for the given provider for any + that does not have an explicit factory set. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality + can be achieved using a custom resolver or a resolver backed by an Inversion-of-Control container. + + The invariant name of the ADO.NET provider for which this generator should be used. + + A factory for creating instances for a given and + representing the default schema. + + + + + Call this method from the constructor of a class derived from to set + the global instance of which will be used whenever a spatial provider is + required and a provider-specific spatial provider cannot be found. Normally, a provider-specific spatial provider + is obtained from the a implementation which is in turn returned by resolving + a service for passing the provider invariant name as a key. However, this + cannot work for stand-alone instances of and since + it is impossible to know the spatial provider to use. Therefore, when creating stand-alone instances + of and the global spatial provider is always used. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The spatial provider. + + + + Call this method from the constructor of a class derived from to set + an implementation of to use for a specific provider and provider + manifest token. + + + Use + to register spatial services for use only when a specific manifest token is returned by the provider. + Use to register global + spatial services to be used when provider information is not available or no provider-specific + spatial services are found. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + + The indicating the type of ADO.NET connection for which this spatial provider will be used. + + The spatial provider. + + + + Call this method from the constructor of a class derived from to set + an implementation of to use for a specific provider with any + manifest token. + + + Use + to register spatial services for use when any manifest token is returned by the provider. + Use to register global + spatial services to be used when provider information is not available or no provider-specific + spatial services are found. + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this spatial provider will be used. + The spatial provider. + + + + Call this method from the constructor of a class derived from to set + a factory for the type of to use with . + + + Note that setting the type of formatter to use with this method does change the way command are + logged when is used. It is still necessary to set a + instance onto before any commands will be logged. + For more low-level control over logging/interception see and + . + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + A delegate that will create formatter instances. + + + + Call this method from the constructor of a class derived from to + register an at application startup. Note that interceptors can also + be added and removed at any time using . + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The interceptor to register. + + + + Call this method from the constructor of a class derived from to set + a factory to allow to create instances of a context that does not have a public, + parameterless constructor. + + + This is typically needed to allow design-time tools like Migrations or scaffolding code to use contexts that + do not have public, parameterless constructors. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + with the context as the key. This means that, if desired, + the same functionality can be achieved using a custom resolver or a resolver backed by an + Inversion-of-Control container. + + The context type for which the factory should be used. + The delegate to use to create context instances. + + + + Call this method from the constructor of a class derived from to set + a factory to allow to create instances of a context that does not have a public, + parameterless constructor. + + + This is typically needed to allow design-time tools like Migrations or scaffolding code to use contexts that + do not have public, parameterless constructors. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + with the context as the key. This means that, if desired, + the same functionality can be achieved using a custom resolver or a resolver backed by an + Inversion-of-Control container. + + The context type for which the factory should be used. + The delegate to use to create context instances. + + + + Sets a singleton model store implementation (persisted model cache). + + The model store implementation. + + + + Call this method from the constructor of a class derived from to register + a database table existence checker for a given provider. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + and also using AddDefaultResolver to add the provider as a default + resolver. This means that, if desired, the same functionality can be achieved using a custom resolver or a + resolver backed by an Inversion-of-Control container. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this provider will be used. + The table existence checker to use. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Creates a shallow copy of the current . + + A shallow copy of the current . + + + + Occurs during EF initialization after the DbConfiguration has been constructed but just before + it is locked ready for use. Use this event to inspect and/or override services that have been + registered before the configuration is locked. Note that this event should be used carefully + since it may prevent tooling from discovering the same configuration that is used at runtime. + + + Handlers can only be added before EF starts to use the configuration and so handlers should + generally be added as part of application initialization. Do not access the DbConfiguration + static methods inside the handler; instead use the the members of + to get current services and/or add overrides. + + + + + Gets the that is being used to resolve service + dependencies in the Entity Framework. + + + + + This attribute can be placed on a subclass of to indicate that the subclass of + representing the code-based configuration for the application is in a different + assembly than the context type. + + + Normally a subclass of should be placed in the same assembly as + the subclass of used by the application. It will then be discovered automatically. + However, if this is not possible or if the application contains multiple context types in different + assemblies, then this attribute can be used to direct DbConfiguration discovery to the appropriate type. + An alternative to using this attribute is to specify the DbConfiguration type to use in the application's + config file. See http://go.microsoft.com/fwlink/?LinkId=260883 for more information. + + + + + Indicates that the given subclass of should be used for code-based configuration + for this application. + + + The type to use. + + + + + Indicates that the subclass of represented by the given assembly-qualified + name should be used for code-based configuration for this application. + + + The type to use. + + + + + Gets the subclass of that should be used for code-based configuration + for this application. + + + + Implements the basic functionality required by aggregates in a GroupBy clause. + + + + Gets the result type of this . + + + The result type of this . + + + + + Gets the list of expressions that define the arguments to this + + . + + + The list of expressions that define the arguments to this + + . + + + + Represents the logical AND of two Boolean arguments. This class cannot be inherited. + + + Implements the basic functionality required by expressions that accept two expression operands. + + + Represents the base type for all expressions. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + The type of the result produced by . + + + An instance of . + + The type of the result produced by visitor. + + + + Determines whether the specified is equal to the current DbExpression instance. + + + True if the specified is equal to the current DbExpression instance; otherwise, false. + + + The object to compare to the current . + + + + Serves as a hash function for the type. + A hash code for the current expression. + + + + Creates a that represents the specified binary value, which may be null + + + A that represents the specified binary value. + + The binary value on which the returned expression should be based. + + + + Enables implicit casting from a byte array. + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) Boolean value. + + + A that represents the specified Boolean value. + + The Boolean value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) byte value. + + + A that represents the specified byte value. + + The byte value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) + + value. + + + A that represents the specified DateTime value. + + The DateTime value on which the returned expression should be based. + + + + Enables implicit casting from . + + The expression to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) + + value. + + + A that represents the specified DateTimeOffset value. + + The DateTimeOffset value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) decimal value. + + + A that represents the specified decimal value. + + The decimal value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) double value. + + + A that represents the specified double value. + + The double value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified + + value, which may be null. + + + A that represents the specified DbGeography value. + + The DbGeography value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified + + value, which may be null. + + + A that represents the specified DbGeometry value. + + The DbGeometry value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) + + value. + + + A that represents the specified Guid value. + + The Guid value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) Int16 value. + + + A that represents the specified Int16 value. + + The Int16 value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) Int32 value. + + + A that represents the specified Int32 value. + + The Int32 value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) Int64 value. + + + A that represents the specified Int64 value. + + The Int64 value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) Single value. + + + A that represents the specified Single value. + + The Single value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified string value. + + + A that represents the specified string value. + + The string value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + Gets the type metadata for the result type of the expression. + The type metadata for the result type of the expression. + + + Gets the kind of the expression, which indicates the operation of this expression. + The kind of the expression, which indicates the operation of this expression. + + + + Gets the that defines the left argument. + + + The that defines the left argument. + + The expression is null. + + The expression is not associated with the command tree of the + + ,or its result type is not equal or promotable to the required type for the left argument. + + + + + Gets the that defines the right argument. + + + The that defines the right argument. + + The expression is null. + + The expression is not associated with the command tree of the + + ,or its result type is not equal or promotable to the required type for the right argument. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by the visitor . + visitor is null. + + + Represents an apply operation, which is the invocation of the specified function for each element in the specified input set. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by the visitor . + visitor is null. + + + + Gets the that specifies the function that is invoked for each element in the input set. + + + The that specifies the function that is invoked for each element in the input set. + + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + + Represents an arithmetic operation applied to numeric arguments. + Addition, subtraction, multiplication, division, modulo, and negation are arithmetic operations. + This class cannot be inherited. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the list of elements that define the current arguments. + + + A fixed-size list of elements. + + + + + Represents the When, Then, and Else clauses of the + + . This class cannot be inherited. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + + Gets the When clauses of this . + + + The When clauses of this . + + + + + Gets the Then clauses of this . + + + The Then clauses of this . + + + + + Gets the Else clause of this . + + + The Else clause of this . + + The expression is null. + + The expression is not associated with the command tree of the + + ,or its result type is not equal or promotable to the result type of the + + . + + + + Represents the type conversion of a single argument to the specified type. This class cannot be inherited. + + + Implements the basic functionality required by expressions that accept a single expression argument. + + + + Gets the that defines the argument. + + + The that defines the argument. + + The expression is null. + + The expression is not associated with the command tree of a + + , or its result type is not equal or promotable to the required type for the argument. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + + Describes the different "kinds" (classes) of command trees. + + + + + A query to retrieve data + + + + + Update existing data + + + + + Insert new data + + + + + Deleted existing data + + + + + Call a function + + + + Represents a comparison operation applied to two arguments. Equality, greater than, greater than or equal, less than, less than or equal, and inequality are comparison operations. This class cannot be inherited. + + DbComparisonExpression requires that its arguments have a common result type + that is equality comparable (for .Equals and .NotEquals), + order comparable (for .GreaterThan and .LessThan), + or both (for .GreaterThanOrEquals and .LessThanOrEquals). + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Represents different kinds of constants (literals). This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Gets the constant value. + The constant value. + + + Represents an unconditional join operation between the given collection arguments. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + + Gets a list that provides the input sets to the join. + + + A list that provides the input sets to the join. + + + + Represents the an expression that retrieves an entity based on the specified reference. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Removes duplicate elements from the specified set argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Represents the conversion of the specified set argument to a singleton. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Represents an expression that extracts a reference from the underlying entity instance. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Represents the set subtraction operation between the left and right operands. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + + Describes a binding for an expression. Conceptually similar to a foreach loop + in C#. The DbExpression property defines the collection being iterated over, + while the Var property provides a means to reference the current element + of the collection during the iteration. DbExpressionBinding is used to describe the set arguments + to relational expressions such as , + and . + + + + + + + Gets the that defines the input set. + + + The that defines the input set. + + The expression is null. + The expression is not associated with the command tree of the binding, or its result type is not equal or promotable to the result type of the current value of the property. + + + Gets the name assigned to the element variable. + The name assigned to the element variable. + + + Gets the type metadata of the element variable. + The type metadata of the element variable. + + + + Gets the that references the element variable. + + The variable reference. + + + Represents a predicate applied to filter an input set. This produces the set of elements that satisfy the predicate. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + + Gets the that specifies the predicate used to filter the input set. + + + The that specifies the predicate used to filter the input set. + + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not a Boolean type. + + + + Represents an invocation of a function. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the metadata for the function to invoke. + The metadata for the function to invoke. + + + + Gets an list that provides the arguments to the function. + + + An list that provides the arguments to the function. + + + + Represents a collection of elements that compose a group. + + + Represents a group by operation. A group by operation is a grouping of the elements in the input set based on the specified key expressions followed by the application of the specified aggregates. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that specifies the input set and provides access to the set element and group element variables. + + + The that specifies the input set and provides access to the set element and group element variables. + + + + + Gets a list that provides grouping keys. + + + A list that provides grouping keys. + + + + + Gets a list that provides the aggregates to apply. + + + A list that provides the aggregates to apply. + + + + Represents the set intersection operation between the left and right operands. This class cannot be inherited. + + DbIntersectExpression requires that its arguments have a common collection result type + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents an empty set determination applied to a single set argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents null determination applied to a single argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents the type comparison of a single argument against the specified type. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the type metadata that the type metadata of the argument should be compared to. + The type metadata that the type metadata of the argument should be compared to. + + + Represents an inner, left outer, or full outer join operation between the given collection arguments on the specified join condition. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that provides the left input. + + + The that provides the left input. + + + + + Gets the that provides the right input. + + + The that provides the right input. + + + + Gets the join condition to apply. + The join condition to apply. + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not a Boolean type. + + + + + Allows the application of a lambda function to arguments represented by + + objects. + + + + The visitor pattern method for expression visitors that do not produce a result value. + + An instance of . + + visitor is null + + + The visitor pattern method for expression visitors that produce a result value of a specific type. + The type of the result produced by the expression visitor. + + An instance of a typed that produces a result value of type TResultType. + + The type of the result produced by visitor + visitor is null + + + + Gets the representing the Lambda function applied by this expression. + + + The representing the Lambda function applied by this expression. + + + + + Gets a list that provides the arguments to which the Lambda function should be applied. + + + The list. + + + + Represents a string comparison against the specified pattern with an optional escape string. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets an expression that specifies the string to compare against the given pattern. + An expression that specifies the string to compare against the given pattern. + The expression is null. + + The expression is not associated with the command tree of + + , or its result type is not a string type. + + + + Gets an expression that specifies the pattern against which the given string should be compared. + An expression that specifies the pattern against which the given string should be compared. + The expression is null. + + The expression is not associated with the command tree of + + , or its result type is not a string type. + + + + Gets an expression that provides an optional escape string to use for the comparison. + An expression that provides an optional escape string to use for the comparison. + The expression is null. + + The expression is not associated with the command tree of + + , or its result type is not a string type. + + + + Represents the restriction of the number of elements in the argument collection to the specified limit value. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets an expression that specifies the input collection. + An expression that specifies the input collection. + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not a collection type. + + + + Gets an expression that specifies the limit on the number of elements returned from the input collection. + An expression that specifies the limit on the number of elements returned from the input collection. + The expression is null. + + The expression is not associated with the command tree of the + + , or is not one of + + or + + , or its result type is not equal or promotable to a 64-bit integer type. + + + + + Gets whether the limit operation will include tied results. Including tied results might produce more results than specified by the + + value. + + true if the limit operation will include tied results; otherwise, false. The default is false. + + + Represents the construction of a new instance of a given type, including set and record types. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets an list that provides the property/column values or set elements for the new instance. + + + An list that provides the property/column values or set elements for the new instance. + + + + Represents the logical NOT of a single Boolean argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents a reference to a typed null literal. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents the retrieval of elements of the specified type from the given set argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the metadata of the type of elements that should be retrieved from the set argument. + The metadata of the type of elements that should be retrieved from the set argument. + + + Represents the logical OR of two Boolean arguments. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents a reference to a parameter declared on the command tree that contains this expression. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the name of the referenced parameter. + The name of the referenced parameter. + + + Represents the projection of a given input set over the specified expression. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + + Gets the that defines the projection. + + + The that defines the projection. + + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not equal or promotable to the reference type of the current projection. + + + + Provides methods and properties for retrieving an instance property. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Creates a new key/value pair based on this property expression. + + A new key/value pair with the key and value derived from the + + . + + + + + Enables implicit casting to . + + The expression to be converted. + The converted value. + + + Gets the property metadata for the property to retrieve. + The property metadata for the property to retrieve. + + + + Gets a that defines the instance from which the property should be retrieved. + + + A that defines the instance from which the property should be retrieved. + + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not equal or promotable to the type that defines the property. + + + + Represents a quantifier operation of the specified kind over the elements of the specified input set. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + Gets the Boolean predicate that should be evaluated for each element in the input set. + The Boolean predicate that should be evaluated for each element in the input set. + The expression is null. + + The expression is not associated with the command tree for the + + ,or its result type is not a Boolean type. + + + + Represents a strongly typed reference to a specific instance within an entity set. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the metadata for the entity set that contains the instance. + The metadata for the entity set that contains the instance. + + + Represents the navigation of a relationship. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the metadata for the relationship over which navigation occurs. + The metadata for the relationship over which navigation occurs. + + + Gets the metadata for the relationship end to navigate from. + The metadata for the relationship end to navigate from. + + + Gets the metadata for the relationship end to navigate to. + The metadata for the relationship end to navigate to. + + + + Gets an that specifies the starting point of the navigation and must be a reference to an entity instance. + + + An that specifies the instance of the source relationship end from which navigation should occur. + + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not equal or promotable to the reference type of the + + property. + + + + + Skips a specified number of elements in the input set. + + can only be used after the input collection has been sorted as specified by the sort keys. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + + Gets a list that defines the sort order. + + + A list that defines the sort order. + + + + Gets an expression that specifies the number of elements to skip from the input collection. + An expression that specifies the number of elements to skip from the input collection. + The expression is null. + + The expression is not associated with the command tree of the + + ; the expression is not either a + + or a + + ; or the result type of the expression is not equal or promotable to a 64-bit integer type. + + + + + Specifies a sort key that can be used as part of the sort order in a + + . This class cannot be inherited. + + + + Gets a Boolean value indicating whether or not this sort key uses an ascending sort order. + true if this sort key uses an ascending sort order; otherwise, false. + + + Gets a string value that specifies the collation for this sort key. + A string value that specifies the collation for this sort key. + + + + Gets the that provides the value for this sort key. + + + The that provides the value for this sort key. + + + + Represents a sort operation applied to the elements of the specified input set based on the given sort keys. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by + visitor + + + visitor + is null. + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + + Gets a list that defines the sort order. + + + A list that defines the sort order. + + + + Represents a type conversion operation applied to a polymorphic argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Supports standard aggregate functions, such as MIN, MAX, AVG, SUM, and so on. This class cannot be inherited. + + + Gets a value indicating whether this aggregate is a distinct aggregate. + true if the aggregate is a distinct aggregate; otherwise, false. + + + Gets the method metadata that specifies the aggregate function to invoke. + The method metadata that specifies the aggregate function to invoke. + + + + An abstract base type for types that implement the IExpressionVisitor interface to derive from. + + + + + An abstract base type for types that implement the IExpressionVisitor interface to derive from. + + + + Defines the basic functionality that should be implemented by visitors that do not return a result value. + + + When overridden in a derived class, handles any expression of an unrecognized type. + The expression to be handled. + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + Visitor pattern method for DbInExpression. + + The DbInExpression that is being visited. + + + + Convenience method to visit the specified . + + The DbUnaryExpression to visit. + + + is null + + + + + Convenience method to visit the specified . + + The DbBinaryExpression to visit. + + + is null + + + + + Convenience method to visit the specified . + + The DbExpressionBinding to visit. + + + is null + + + + + Convenience method for post-processing after a DbExpressionBinding has been visited. + + The previously visited DbExpressionBinding. + + + + Convenience method to visit the specified . + + The DbGroupExpressionBinding to visit. + + + is null + + + + + Convenience method indicating that the grouping keys of a have been visited and the aggregates are now about to be visited. + + The DbGroupExpressionBinding of the DbGroupByExpression + + + + Convenience method for post-processing after a DbGroupExpressionBinding has been visited. + + The previously visited DbGroupExpressionBinding. + + + + Convenience method indicating that the body of a Lambda is now about to be visited. + + The DbLambda that is about to be visited + + + is null + + + + + Convenience method for post-processing after a DbLambda has been visited. + + The previously visited DbLambda. + + + + Convenience method to visit the specified , if non-null. + + The expression to visit. + + + is null + + + + + Convenience method to visit each in the given list, if the list is non-null. + + The list of expressions to visit. + + + is null + + + + + Convenience method to visit each in the list, if the list is non-null. + + The list of aggregates to visit. + + + is null + + + + + Convenience method to visit the specified . + + The aggregate to visit. + + + is null + + + + + Called when an of an otherwise unrecognized type is encountered. + + The expression + + + is null + + + Always thrown if this method is called, since it indicates that + + is of an unsupported type + + + + + Visitor pattern method for . + + The DbConstantExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbNullExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbVariableReferenceExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbParameterReferenceExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbFunctionExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbLambdaExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbPropertyExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbComparisonExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbLikeExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbLimitExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbIsNullExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbArithmeticExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbAndExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbOrExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbInExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbNotExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbDistinctExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbElementExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbIsEmptyExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbUnionAllExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbIntersectExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbExceptExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbOfTypeExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbTreatExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbCastExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbIsOfExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbCaseExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbNewInstanceExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbRefExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbRelationshipNavigationExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DeRefExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbRefKeyExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbEntityRefExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbScanExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbFilterExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbProjectExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbCrossJoinExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbJoinExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbApplyExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbSkipExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbSortExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbQuantifierExpression that is being visited. + + + is null + + + + Implements the visitor pattern for the set clause. + The set clause. + + + Implements the visitor pattern for the modification clause. + The modification clause. + + + Implements the visitor pattern for the collection of modification clauses. + The modification clauses. + + + Implements the visitor pattern for the command tree. + The command tree. + + + Implements the visitor pattern for the delete command tree. + The delete command tree. + + + Implements the visitor pattern for the function command tree. + The function command tree. + + + Implements the visitor pattern for the insert command tree. + The insert command tree. + + + Implements the visitor pattern for the query command tree. + The query command tree. + + + Implements the visitor pattern for the update command tree. + The update command tree. + + + An immutable class that implements the basic functionality for the Query, Insert, Update, Delete, and function invocation command tree types. + + + + Returns a that represents this command. + + + A that represents this command. + + + + + Gets a value indicating whether database null semantics are exhibited when comparing + two operands, both of which are potentially nullable. The default value is true. + + For example (operand1 == operand2) will be translated as: + + (operand1 = operand2) + + if UseDatabaseNullSemantics is true, respectively + + (((operand1 = operand2) AND (NOT (operand1 IS NULL OR operand2 IS NULL))) OR ((operand1 IS NULL) AND (operand2 IS NULL))) + + if UseDatabaseNullSemantics is false. + + + true if database null comparison behavior is enabled, otherwise false . + + + + + Gets the name and corresponding type of each parameter that can be referenced within this + + . + + + The name and corresponding type of each parameter that can be referenced within this + + . + + + + + Gets the kind of this command tree. + + + + + Gets the metadata workspace used by this command tree. + + + + + Gets the data space in which metadata used by this command tree must reside. + + + + Represents a single row delete operation expressed as a command tree. This class cannot be inherited. + + + Represents a data manipulation language (DML) operation expressed as a command tree. + + + + Gets the that specifies the target table for the data manipulation language (DML) operation. + + + The that specifies the target table for the DML operation. + + + + + Initializes a new instance of the class. + + The model this command will operate on. + The data space. + The target table for the data manipulation language (DML) operation. + A predicate used to determine which members of the target collection should be deleted. + + + + Gets an that specifies the predicate used to determine which members of the target collection should be deleted. + + + The predicate can include only the following elements: + + Equality expression + Constant expression + IsNull expression + Property expression + Reference expression to the target + And expression + Or expression + Not expression + + + + An that specifies the predicate used to determine which members of the target collection should be deleted. + + + + Gets the kind of this command tree. + The kind of this command tree. + + + + Contains values that each expression class uses to denote the operation it represents. The + + property of an + + can be retrieved to determine which operation that expression represents. + + + + + True for all. + + + + + Logical And. + + + + + True for any. + + + + + Conditional case statement. + + + + + Polymorphic type cast. + + + + + A constant value. + + + + + Cross apply + + + + + Cross join + + + + + Dereference. + + + + + Duplicate removal. + + + + + Division. + + + + + Set to singleton conversion. + + + + + Entity ref value retrieval. + + + + + Equality + + + + + Set subtraction + + + + + Restriction. + + + + + Full outer join + + + + + Invocation of a stand-alone function + + + + + Greater than. + + + + + Greater than or equal. + + + + + Grouping. + + + + + Inner join + + + + + Set intersection. + + + + + Empty set determination. + + + + + Null determination. + + + + + Type comparison (specified Type or Subtype). + + + + + Type comparison (specified Type only). + + + + + Left outer join + + + + + Less than. + + + + + Less than or equal. + + + + + String comparison. + + + + + Result count restriction (TOP n). + + + + + Subtraction. + + + + + Modulo. + + + + + Multiplication. + + + + + Instance, row, and set construction. + + + + + Logical Not. + + + + + Inequality. + + + + + Null. + + + + + Set members by type (or subtype). + + + + + Set members by (exact) type. + + + + + Logical Or. + + + + + Outer apply. + + + + + A reference to a parameter. + + + + + Addition. + + + + + Projection. + + + + + Retrieval of a static or instance property. + + + + + Reference. + + + + + Ref key value retrieval. + + + + + Navigation of a (composition or association) relationship. + + + + + Entity or relationship set scan. + + + + + Skip elements of an ordered collection. + + + + + Sorting. + + + + + Type conversion. + + + + + Negation. + + + + + Set union (with duplicates). + + + + + A reference to a variable. + + + + + Application of a lambda function + + + + + In. + + + + Represents the invocation of a database function. + + + + Constructs a new DbFunctionCommandTree that uses the specified metadata workspace, data space and function metadata + + The metadata workspace that the command tree should use. + The logical 'space' that metadata in the expressions used in this command tree must belong to. + The that represents the function that is being invoked. + The expected result type for the function’s first result set. + The function's parameters. + + , or is null + + + does not represent a valid data space or + is a composable function + + + + + Gets the that represents the function that is being invoked. + + + The that represents the function that is being invoked. + + + + Gets the expected result type for the function’s first result set. + The expected result type for the function’s first result set. + + + Gets or sets the command tree kind. + The command tree kind. + + + Represents a single row insert operation expressed as a command tree. This class cannot be inherited. + + Represents a single row insert operation expressed as a canonical command tree. + When the property is set, the command returns a reader; otherwise, + it returns a scalar value indicating the number of rows affected. + + + + + Initializes a new instance of the class. + + The model this command will operate on. + The data space. + The target table for the data manipulation language (DML) operation. + The list of insert set clauses that define the insert operation. . + A that specifies a projection of results to be returned, based on the modified rows. + + + Gets the list of insert set clauses that define the insert operation. + The list of insert set clauses that define the insert operation. + + + + Gets an that specifies a projection of results to be returned based on the modified rows. + + + An that specifies a projection of results to be returned based on the modified rows. null indicates that no results should be returned from this command. + + + + Gets the command tree kind. + The command tree kind. + + + + Represents a Lambda function that can be invoked to produce a + + . + + + + + Creates a with the specified inline Lambda function implementation and formal parameters. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters + An expression that defines the logic of the Lambda function + + A collection that represents the formal parameters to the Lambda function. These variables are valid for use in the body expression. + + + + is null or contains null, or + + is null + + + + contains more than one element with the same variable name. + + + + + Creates a with the specified inline Lambda function implementation and formal parameters. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters + An expression that defines the logic of the Lambda function + + A collection that represents the formal parameters to the Lambda function. These variables are valid for use in the body expression. + + + + is null or contains null, or + + is null. + + + + contains more than one element with the same variable name. + + + + + Creates a new with a single argument of the specified type, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and single formal parameter. + + A that defines the EDM type of the argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A that defines the EDM type of the twelfth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A that defines the EDM type of the twelfth argument to the Lambda function + + + A that defines the EDM type of the thirteenth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A that defines the EDM type of the twelfth argument to the Lambda function + + + A that defines the EDM type of the thirteenth argument to the Lambda function + + + A that defines the EDM type of the fourteenth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A that defines the EDM type of the twelfth argument to the Lambda function + + + A that defines the EDM type of the thirteenth argument to the Lambda function + + + A that defines the EDM type of the fourteenth argument to the Lambda function + + + A that defines the EDM type of the fifteenth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A that defines the EDM type of the twelfth argument to the Lambda function + + + A that defines the EDM type of the thirteenth argument to the Lambda function + + + A that defines the EDM type of the fourteenth argument to the Lambda function + + + A that defines the EDM type of the fifteenth argument to the Lambda function + + + A that defines the EDM type of the sixteenth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + Gets the body of the lambda expression. + + A that represents the body of the lambda function. + + + + Gets the parameters of the lambda expression. + The list of lambda function parameters represented as DbVariableReferenceExpression objects. + + + + Specifies a single clause in an insert or update modification operation, see + and + + + An abstract base class allows the possibility of patterns other than + Property = Value in future versions, e.g., + update SomeTable + set ComplexTypeColumn.SomeProperty() + where Id = 2 + + + + Represents a query operation expressed as a command tree. This class cannot be inherited. + + + + Constructs a new DbQueryCommandTree that uses the specified metadata workspace. + + The metadata workspace that the command tree should use. + The logical 'space' that metadata in the expressions used in this command tree must belong to. + + A that defines the logic of the query. + + When set to false the validation of the tree is turned off. + A boolean that indicates whether database null semantics are exhibited when comparing + two operands, both of which are potentially nullable. + + + or + + is null + + + + does not represent a valid data space + + + + + Constructs a new DbQueryCommandTree that uses the specified metadata workspace, using database null semantics. + + The metadata workspace that the command tree should use. + The logical 'space' that metadata in the expressions used in this command tree must belong to. + + A that defines the logic of the query. + + When set to false the validation of the tree is turned off. + + + or + + is null + + + + does not represent a valid data space + + + + + Constructs a new DbQueryCommandTree that uses the specified metadata workspace, using database null semantics. + + The metadata workspace that the command tree should use. + The logical 'space' that metadata in the expressions used in this command tree must belong to. + + A that defines the logic of the query. + + + + or + + is null + + + + does not represent a valid data space + + + + + Gets an that defines the logic of the query operation. + + + An that defines the logic of the query operation. + + The expression is null. + The expression is associated with a different command tree. + + + Gets the kind of this command tree. + The kind of this command tree. + + + Specifies the clause in a modification operation that sets the value of a property. This class cannot be inherited. + + + + Gets an that specifies the property that should be updated. + + + An that specifies the property that should be updated. + + + + + Gets an that specifies the new value with which to update the property. + + + An that specifies the new value with which to update the property. + + + + Represents a single-row update operation expressed as a command tree. This class cannot be inherited. + + Represents a single-row update operation expressed as a canonical command tree. + When the property is set, the command returns a reader; otherwise, + it returns a scalar indicating the number of rows affected. + + + + + Initializes a new instance of the class. + + The model this command will operate on. + The data space. + The target table for the data manipulation language (DML) operation. + A predicate used to determine which members of the target collection should be updated. + The list of update set clauses that define the update operation. + A that specifies a projection of results to be returned, based on the modified rows. + + + Gets the list of update set clauses that define the update operation. + The list of update set clauses that define the update operation. + + + + Gets an that specifies a projection of results to be returned, based on the modified rows. + + + An that specifies a projection of results to be returned based, on the modified rows. null indicates that no results should be returned from this command. + + + + + Gets an that specifies the predicate used to determine which members of the target collection should be updated. + + + An that specifies the predicate used to determine which members of the target collection should be updated. + + + + Gets the kind of this command tree. + The kind of this command tree. + + + Represents a reference to a variable that is currently in scope. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the name of the referenced variable. + The name of the referenced variable. + + + + Defines the binding for the input set to a . + In addition to the properties of , DbGroupExpressionBinding + also provides access to the group element via the variable reference + and to the group aggregate via the property. + + + + + Gets the that defines the input set. + + + The that defines the input set. + + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not equal or promotable to the result type of the current value of the property. + + + + Gets the name assigned to the element variable. + The name assigned to the element variable. + + + Gets the type metadata of the element variable. + The type metadata of the element variable. + + + + Gets the that references the element variable. + + A reference to the element variable. + + + Gets the name assigned to the group element variable. + The name assigned to the group element variable. + + + Gets the type metadata of the group element variable. + The type metadata of the group element variable. + + + + Gets the that references the group element variable. + + A reference to the group element variable. + + + + Gets the that represents the collection of elements in the group. + + The elements in the group. + + + + Provides an API to construct s and allows that API to be accessed as extension methods on the expression type itself. + + + + Returns the specified arguments as a key/value pair object. + A key/value pair object. + The value in the key/value pair. + The key in the key/value pair. + + + Returns the specified arguments as a key/value pair object. + A key/value pair object. + The value in the key/value pair. + The key in the key/value pair. + + + + Creates a new that uses a generated variable name to bind the given expression. + + A new expression binding with the specified expression and a generated variable name. + The expression to bind. + input is null. + input does not have a collection result. + + + + Creates a new that uses the specified variable name to bind the given expression + + A new expression binding with the specified expression and variable name. + The expression to bind. + The variable name that should be used for the binding. + input or varName is null. + input does not have a collection result. + + + Creates a new group expression binding that uses generated variable and group variable names to bind the given expression. + A new group expression binding with the specified expression and a generated variable name and group variable name. + The expression to bind. + input is null. + input does not have a collection result type. + + + + Creates a new that uses the specified variable name and group variable names to bind the given expression. + + A new group expression binding with the specified expression, variable name and group variable name. + The expression to bind. + The variable name that should be used for the binding. + The variable name that should be used to refer to the group when the new group expression binding is used in a group-by expression. + input, varName or groupVarName is null. + input does not have a collection result type. + + + + Creates a new . + + A new function aggregate with a reference to the given function and argument. The function aggregate's Distinct property will have the value false. + The function that defines the aggregate operation. + The argument over which the aggregate function should be calculated. + function or argument null. + function is not an aggregate function or has more than one argument, or the result type of argument is not equal or promotable to the parameter type of function. + + + + Creates a new that is applied in a distinct fashion. + + A new function aggregate with a reference to the given function and argument. The function aggregate's Distinct property will have the value true. + The function that defines the aggregate operation. + The argument over which the aggregate function should be calculated. + function or argument is null. + function is not an aggregate function or has more than one argument, or the result type of argument is not equal or promotable to the parameter type of function. + + + + Creates a new over the specified argument + + The argument over which to perform the nest operation + A new group aggregate representing the elements of the group referenced by the given argument. + + + is null + + + + + Creates a with the specified inline Lambda function implementation and formal parameters. + + A new expression that describes an inline Lambda function with the specified body and formal parameters. + An expression that defines the logic of the Lambda function. + + A collection that represents the formal parameters to the Lambda function. These variables are valid for use in the body expression. + + variables is null or contains null, or body is null. + variables contains more than one element with the same variable name. + + + + Creates a with the specified inline Lambda function implementation and formal parameters. + + A new expression that describes an inline Lambda function with the specified body and formal parameters. + An expression that defines the logic of the Lambda function. + + A collection that represents the formal parameters to the Lambda function. These variables are valid for use in the body expression. + + variables is null or contains null, or body is null. + variables contains more than one element with the same variable name. + + + + Creates a new with an ascending sort order and default collation. + + A new sort clause with the given sort key and ascending sort order. + The expression that defines the sort key. + key is null. + key does not have an order-comparable result type. + + + + Creates a new with a descending sort order and default collation. + + A new sort clause with the given sort key and descending sort order. + The expression that defines the sort key. + key is null. + key does not have an order-comparable result type. + + + + Creates a new with an ascending sort order and the specified collation. + + A new sort clause with the given sort key and collation, and ascending sort order. + The expression that defines the sort key. + The collation to sort under. + key is null. + collation is empty or contains only space characters. + key does not have an order-comparable result type. + + + + Creates a new with a descending sort order and the specified collation. + + A new sort clause with the given sort key and collation, and descending sort order. + The expression that defines the sort key. + The collation to sort under. + key is null. + collation is empty or contains only space characters. + key does not have an order-comparable result type. + + + + Creates a new that determines whether the given predicate holds for all elements of the input set. + + A new DbQuantifierExpression that represents the All operation. + An expression binding that specifies the input set. + An expression representing a predicate to evaluate for each member of the input set. + input or predicate is null. + predicate does not have a Boolean result type. + + + + Creates a new that determines whether the given predicate holds for any element of the input set. + + A new DbQuantifierExpression that represents the Any operation. + An expression binding that specifies the input set. + An expression representing a predicate to evaluate for each member of the input set. + input or predicate is null. + The expression produced by predicate does not have a Boolean result type. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set are not included. + + + An new DbApplyExpression with the specified input and apply bindings and an + + of CrossApply. + + + An that specifies the input set. + + + An that specifies logic to evaluate once for each member of the input set. + + input or apply is null. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set have an apply column value of null. + + + An new DbApplyExpression with the specified input and apply bindings and an + + of OuterApply. + + + An that specifies the input set. + + + An that specifies logic to evaluate once for each member of the input set. + + input or apply is null. + + + + Creates a new that unconditionally joins the sets specified by the list of input expression bindings. + + + A new DbCrossJoinExpression, with an of CrossJoin, that represents the unconditional join of the input sets. + + A list of expression bindings that specifies the input sets. + inputs is null or contains null element. + inputs contains fewer than 2 expression bindings. + + + + Creates a new that joins the sets specified by the left and right expression bindings, on the specified join condition, using InnerJoin as the + + . + + + A new DbJoinExpression, with an of InnerJoin, that represents the inner join operation applied to the left and right input sets under the given join condition. + + + An that specifies the left set argument. + + + An that specifies the right set argument. + + An expression that specifies the condition on which to join. + left, right or joinCondition is null. + joinCondition does not have a Boolean result type. + + + + Creates a new that joins the sets specified by the left and right expression bindings, on the specified join condition, using LeftOuterJoin as the + + . + + + A new DbJoinExpression, with an of LeftOuterJoin, that represents the left outer join operation applied to the left and right input sets under the given join condition. + + + An that specifies the left set argument. + + + An that specifies the right set argument. + + An expression that specifies the condition on which to join. + left, right or joinCondition is null. + joinCondition does not have a Boolean result type. + + + + Creates a new that joins the sets specified by the left and right expression bindings, on the specified join condition, using FullOuterJoin as the + + . + + + A new DbJoinExpression, with an of FullOuterJoin, that represents the full outer join operation applied to the left and right input sets under the given join condition. + + + An that specifies the left set argument. + + + An that specifies the right set argument. + + An expression that specifies the condition on which to join. + left, right or joinCondition is null. + The expression produced by joinCondition does not have a Boolean result type. + + + + Creates a new that filters the elements in the given input set using the specified predicate. + + A new DbFilterExpression that produces the filtered set. + An expression binding that specifies the input set. + An expression representing a predicate to evaluate for each member of the input set. + input or predicate is null. + predicate does not have a Boolean result type. + + + + Creates a new that groups the elements of the input set according to the specified group keys and applies the given aggregates. + + A new DbGroupByExpression with the specified input set, grouping keys and aggregates. + + A that specifies the input set. + + A list of string-expression pairs that define the grouping columns. + A list of expressions that specify aggregates to apply. + input, keys or aggregates is null, keys contains a null column key or expression, or aggregates contains a null aggregate column name or aggregate. + Both keys and aggregates are empty, or an invalid or duplicate column name was specified. + + + + Creates a new that projects the specified expression over the given input set. + + A new DbProjectExpression that represents the projection operation. + An expression binding that specifies the input set. + An expression to project over the set. + input or projection is null. + + + + Creates a new that sorts the given input set by the given sort specifications before skipping the specified number of elements. + + A new DbSkipExpression that represents the skip operation. + An expression binding that specifies the input set. + A list of sort specifications that determine how the elements of the input set should be sorted. + An expression the specifies how many elements of the ordered set to skip. + input, sortOrder or count is null, or sortOrder contains null. + + sortOrder is empty, or count is not or + + or has a result type that is not equal or promotable to a 64-bit integer type. + + + + + Creates a new that sorts the given input set by the specified sort specifications. + + A new DbSortExpression that represents the sort operation. + An expression binding that specifies the input set. + A list of sort specifications that determine how the elements of the input set should be sorted. + input or sortOrder is null, or sortOrder contains null. + sortOrder is empty. + + + + Creates a new , which represents a typed null value. + + An instance of DbNullExpression. + The type of the null value. + nullType is null. + + + + Creates a new with the given constant value. + + A new DbConstantExpression with the given value. + The constant value to represent. + value is null. + value is not an instance of a valid constant type. + + + + Creates a new of the specified primitive type with the given constant value. + + A new DbConstantExpression with the given value and a result type of constantType. + The type of the constant value. + The constant value to represent. + value or constantType is null. + value is not an instance of a valid constant type, constantType does not represent a primitive type, or value is of a different primitive type than that represented by constantType. + + + + Creates a new that references a parameter with the specified name and type. + + A DbParameterReferenceExpression that represents a reference to a parameter with the specified name and type. The result type of the expression will be the same as type. + The type of the referenced parameter. + The name of the referenced parameter. + + + + Creates a new that references a variable with the specified name and type. + + A DbVariableReferenceExpression that represents a reference to a variable with the specified name and type. The result type of the expression will be the same as type. + The type of the referenced variable. + The name of the referenced variable. + + + + Creates a new that references the specified entity or relationship set. + + A new DbScanExpression based on the specified entity or relationship set. + Metadata for the entity or relationship set to reference. + targetSet is null. + + + + Creates an that performs the logical And of the left and right arguments. + + A new DbAndExpression with the specified arguments. + A Boolean expression that specifies the left argument. + A Boolean expression that specifies the right argument. + left or right is null. + left and right does not have a Boolean result type. + + + + Creates an that performs the logical Or of the left and right arguments. + + A new DbOrExpression with the specified arguments. + A Boolean expression that specifies the left argument. + A Boolean expression that specifies the right argument. + left or right is null. + left or right does not have a Boolean result type. + + + + Creates a that matches the result of the specified + expression with the results of the constant expressions in the specified list. + + A DbExpression to be matched. + A list of DbConstantExpression to test for a match. + + A new DbInExpression with the specified arguments. + + + + or + + is null. + + + The result type of + + is different than the result type of an expression from + . + + + + + Creates a that performs the logical negation of the given argument. + + A new DbNotExpression with the specified argument. + A Boolean expression that specifies the argument. + argument is null. + argument does not have a Boolean result type. + + + + Creates a new that divides the left argument by the right argument. + + A new DbArithmeticExpression representing the division operation. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common numeric result type exists between left or right. + + + + Creates a new that subtracts the right argument from the left argument. + + A new DbArithmeticExpression representing the subtraction operation. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common numeric result type exists between left and right. + + + + Creates a new that computes the remainder of the left argument divided by the right argument. + + A new DbArithmeticExpression representing the modulo operation. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common numeric result type exists between left and right. + + + + Creates a new that multiplies the left argument by the right argument. + + A new DbArithmeticExpression representing the multiplication operation. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common numeric result type exists between left and right. + + + + Creates a new that adds the left argument to the right argument. + + A new DbArithmeticExpression representing the addition operation. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common numeric result type exists between left and right. + + + + Creates a new that negates the value of the argument. + + A new DbArithmeticExpression representing the negation operation. + An expression that specifies the argument. + argument is null. + No numeric result type exists for argument. + + + + Creates a new that negates the value of the argument. + + A new DbArithmeticExpression representing the negation operation. + An expression that specifies the argument. + argument is null. + No numeric result type exists for argument. + + + + Creates a new that compares the left and right arguments for equality. + + A new DbComparisonExpression representing the equality comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common equality-comparable result type exists between left and right. + + + + Creates a new that compares the left and right arguments for inequality. + + A new DbComparisonExpression representing the inequality comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common equality-comparable result type exists between left and right. + + + + Creates a new that determines whether the left argument is greater than the right argument. + + A new DbComparisonExpression representing the greater-than comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common order-comparable result type exists between left and right. + + + + Creates a new that determines whether the left argument is less than the right argument. + + A new DbComparisonExpression representing the less-than comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common order-comparable result type exists between left and right. + + + + Creates a new that determines whether the left argument is greater than or equal to the right argument. + + A new DbComparisonExpression representing the greater-than-or-equal-to comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common order-comparable result type exists between left and right. + + + + Creates a new that determines whether the left argument is less than or equal to the right argument. + + A new DbComparisonExpression representing the less-than-or-equal-to comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common result type that is both equality- and order-comparable exists between left and right. + + + + Creates a new that determines whether the specified argument is null. + + A new DbIsNullExpression with the specified argument. + An expression that specifies the argument. + argument is null. + argument has a collection result type. + + + + Creates a new that compares the specified input string to the given pattern. + + A new DbLikeExpression with the specified input, pattern and a null escape. + An expression that specifies the input string. + An expression that specifies the pattern string. + Argument or pattern is null. + Argument or pattern does not have a string result type. + + + + Creates a new that compares the specified input string to the given pattern using the optional escape. + + A new DbLikeExpression with the specified input, pattern and escape. + An expression that specifies the input string. + An expression that specifies the pattern string. + An optional expression that specifies the escape string. + argument, pattern or escape is null. + argument, pattern or escape does not have a string result type. + + + + Creates a new that applies a cast operation to a polymorphic argument. + + A new DbCastExpression with the specified argument and target type. + The argument to which the cast should be applied. + Type metadata that specifies the type to cast to. + Argument or toType is null. + The specified cast is not valid. + + + + Creates a new . + + A new DbTreatExpression with the specified argument and type. + An expression that specifies the instance. + Type metadata for the treat-as type. + argument or treatType is null. + treatType is not in the same type hierarchy as the result type of argument. + + + + Creates a new that produces a set consisting of the elements of the given input set that are of the specified type. + + + A new DbOfTypeExpression with the specified set argument and type, and an ExpressionKind of + + . + + + A that specifies the input set. + + Type metadata for the type that elements of the input set must have to be included in the resulting set. + argument or type is null. + argument does not have a collection result type, or type is not a type in the same type hierarchy as the element type of the collection result type of argument. + + + + Creates a new that produces a set consisting of the elements of the given input set that are of exactly the specified type. + + + A new DbOfTypeExpression with the specified set argument and type, and an ExpressionKind of + + . + + + An that specifies the input set. + + Type metadata for the type that elements of the input set must match exactly to be included in the resulting set. + argument or type is null. + argument does not have a collection result type, or type is not a type in the same type hierarchy as the element type of the collection result type of argument. + + + + Creates a new that determines whether the given argument is of the specified type or a subtype. + + A new DbIsOfExpression with the specified instance and type and DbExpressionKind IsOf. + An expression that specifies the instance. + Type metadata that specifies the type that the instance's result type should be compared to. + argument or type is null. + type is not in the same type hierarchy as the result type of argument. + + + + Creates a new expression that determines whether the given argument is of the specified type, and only that type (not a subtype). + + A new DbIsOfExpression with the specified instance and type and DbExpressionKind IsOfOnly. + An expression that specifies the instance. + Type metadata that specifies the type that the instance's result type should be compared to. + argument or type is null. + type is not in the same type hierarchy as the result type of argument. + + + + Creates a new that retrieves a specific Entity given a reference expression. + + A new DbDerefExpression that retrieves the specified Entity. + + An that provides the reference. This expression must have a reference Type. + + argument is null. + argument does not have a reference result type. + + + + Creates a new that retrieves the ref of the specifed entity in structural form. + + A new DbEntityRefExpression that retrieves a reference to the specified entity. + The expression that provides the entity. This expression must have an entity result type. + argument is null. + argument does not have an entity result type. + + + + Creates a new that encodes a reference to a specific entity based on key values. + + A new DbRefExpression that references the element with the specified key values in the given entity set. + The entity set in which the referenced element resides. + + A collection of s that provide the key values. These expressions must match (in number, type, and order) the key properties of the referenced entity type. + + entitySet is null, or keyValues is null or contains null. + The count of keyValues does not match the count of key members declared by the entitySet’s element type, or keyValues contains an expression with a result type that is not compatible with the type of the corresponding key member. + + + + Creates a new that encodes a reference to a specific entity based on key values. + + A new DbRefExpression that references the element with the specified key values in the given entity set. + The entity set in which the referenced element resides. + + A collection of s that provide the key values. These expressions must match (in number, type, and order) the key properties of the referenced entity type. + + entitySet is null, or keyValues is null or contains null. + The count of keyValues does not match the count of key members declared by the entitySet’s element type, or keyValues contains an expression with a result type that is not compatible with the type of the corresponding key member. + + + + Creates a new that encodes a reference to a specific entity of a given type based on key values. + + A new DbRefExpression that references the element with the specified key values in the given entity set. + The entity set in which the referenced element resides. + The specific type of the referenced entity. This must be an entity type from the same hierarchy as the entity set's element type. + + A collection of s that provide the key values. These expressions must match (in number, type, and order) the key properties of the referenced entity type. + + entitySet or entityType is null, or keyValues is null or contains null. + entityType is not from the same type hierarchy (a subtype, supertype, or the same type) as entitySet's element type. + The count of keyValues does not match the count of key members declared by the entitySet’s element type, or keyValues contains an expression with a result type that is not compatible with the type of the corresponding key member. + + + + Creates a new that encodes a reference to a specific entity of a given type based on key values. + + A new DbRefExpression that references the element with the specified key values in the given entity set. + The entity set in which the referenced element resides. + The specific type of the referenced entity. This must be an entity type from the same hierarchy as the entity set's element type. + + A collection of s that provide the key values. These expressions must match (in number, type, and order) the key properties of the referenced entity type. + + entitySet or entityType is null, or keyValues is null or contains null. + entityType is not from the same type hierarchy (a subtype, supertype, or the same type) as entitySet's element type. + The count of keyValues does not match the count of key members declared by the entitySet’s element type, or keyValues contains an expression with a result type that is not compatible with the type of the corresponding key member. + + + + Creates a new that encodes a reference to a specific Entity based on key values. + + A new DbRefExpression that references the element with the specified key values in the given Entity set. + The Entity set in which the referenced element resides. + + A that constructs a record with columns that match (in number, type, and order) the Key properties of the referenced Entity type. + + entitySet or keyRow is null. + keyRow does not have a record result type that matches the key properties of the referenced entity set's entity type. + + + + Creates a new that encodes a reference to a specific Entity based on key values. + + A new DbRefExpression that references the element with the specified key values in the given Entity set. + The Entity set in which the referenced element resides. + + A that constructs a record with columns that match (in number, type, and order) the Key properties of the referenced Entity type. + + The type of the Entity that the reference should refer to. + entitySet, keyRow or entityType is null. + entityType is not in the same type hierarchy as the entity set's entity type, or keyRow does not have a record result type that matches the key properties of the referenced entity set's entity type. + + + + Creates a new that retrieves the key values of the specifed reference in structural form. + + A new DbRefKeyExpression that retrieves the key values of the specified reference. + The expression that provides the reference. This expression must have a reference Type with an Entity element type. + argument is null. + argument does not have a reference result type. + + + + Creates a new representing the navigation of a composition or association relationship. + + A new DbRelationshipNavigationExpression representing the navigation of the specified from and to relation ends of the specified relation type from the specified navigation source instance. + An expression that specifies the instance from which navigation should occur. + Metadata for the property that represents the end of the relationship from which navigation should occur. + Metadata for the property that represents the end of the relationship to which navigation should occur. + fromEnd, toEnd or navigateFrom is null. + fromEnd and toEnd are not declared by the same relationship type, or navigateFrom has a result type that is not compatible with the property type of fromEnd. + + + + Creates a new representing the navigation of a composition or association relationship. + + A new DbRelationshipNavigationExpression representing the navigation of the specified from and to relation ends of the specified relation type from the specified navigation source instance. + Metadata for the relation type that represents the relationship. + The name of the property of the relation type that represents the end of the relationship from which navigation should occur. + The name of the property of the relation type that represents the end of the relationship to which navigation should occur. + An expression the specifies the instance from which naviagtion should occur. + type, fromEndName, toEndName or navigateFrom is null. + type is not associated with this command tree's metadata workspace or navigateFrom is associated with a different command tree, or type does not declare a relation end property with name toEndName or fromEndName, or navigateFrom has a result type that is not compatible with the property type of the relation end property with name fromEndName. + + + + Creates a new that removes duplicates from the given set argument. + + A new DbDistinctExpression that represents the distinct operation applied to the specified set argument. + An expression that defines the set over which to perfom the distinct operation. + argument is null. + argument does not have a collection result type. + + + + Creates a new that converts a set into a singleton. + + A DbElementExpression that represents the conversion of the set argument to a singleton. + An expression that specifies the input set. + argument is null. + argument does not have a collection result type. + + + + Creates a new that determines whether the specified set argument is an empty set. + + A new DbIsEmptyExpression with the specified argument. + An expression that specifies the input set. + argument is null. + argument does not have a collection result type. + + + + Creates a new that computes the subtraction of the right set argument from the left set argument. + + A new DbExceptExpression that represents the difference of the left argument from the right argument. + An expression that defines the left set argument. + An expression that defines the right set argument. + left or right is null. + No common collection result type exists between left and right. + + + + Creates a new that computes the intersection of the left and right set arguments. + + A new DbIntersectExpression that represents the intersection of the left and right arguments. + An expression that defines the left set argument. + An expression that defines the right set argument. + left or right is null. + No common collection result type exists between left or right. + + + + Creates a new that computes the union of the left and right set arguments and does not remove duplicates. + + A new DbUnionAllExpression that union, including duplicates, of the the left and right arguments. + An expression that defines the left set argument. + An expression that defines the right set argument. + left or right is null. + No common collection result type with an equality-comparable element type exists between left and right. + + + + Creates a new that restricts the number of elements in the Argument collection to the specified count Limit value. Tied results are not included in the output. + + A new DbLimitExpression with the specified argument and count limit values that does not include tied results. + An expression that specifies the input collection. + An expression that specifies the limit value. + argument or count is null. + argument does not have a collection result type, or count does not have a result type that is equal or promotable to a 64-bit integer type. + + + + Creates a new . + + A new DbCaseExpression with the specified cases and default result. + A list of expressions that provide the conditional for of each case. + A list of expressions that provide the result of each case. + An expression that defines the result when no case is matched. + whenExpressions or thenExpressions is null or contains null, or elseExpression is null. + whenExpressions or thenExpressions is empty or whenExpressions contains an expression with a non-Boolean result type, or no common result type exists for all expressions in thenExpressions and elseExpression. + + + + Creates a new representing the invocation of the specified function with the given arguments. + + A new DbFunctionExpression representing the function invocation. + Metadata for the function to invoke. + A list of expressions that provide the arguments to the function. + function is null, or arguments is null or contains null. + The count of arguments does not equal the number of parameters declared by function, or arguments contains an expression that has a result type that is not equal or promotable to the corresponding function parameter type. + + + + Creates a new representing the invocation of the specified function with the given arguments. + + A new DbFunctionExpression representing the function invocation. + Metadata for the function to invoke. + Expressions that provide the arguments to the function. + function is null, or arguments is null or contains null. + The count of arguments does not equal the number of parameters declared by function, or arguments contains an expression that has a result type that is not equal or promotable to the corresponding function parameter type. + + + + Creates a new representing the application of the specified Lambda function to the given arguments. + + A new Expression representing the Lambda function application. + + A instance representing the Lambda function to apply. + + A list of expressions that provide the arguments. + lambda or arguments is null. + The count of arguments does not equal the number of variables declared by lambda, or arguments contains an expression that has a result type that is not equal or promotable to the corresponding variable type. + + + + Creates a new representing the application of the specified Lambda function to the given arguments. + + A new expression representing the Lambda function application. + + A instance representing the Lambda function to apply. + + Expressions that provide the arguments. + lambda or arguments is null. + The count of arguments does not equal the number of variables declared by lambda, or arguments contains an expression that has a result type that is not equal or promotable to the corresponding variable type. + + + + Creates a new . If the type argument is a collection type, the arguments specify the elements of the collection. Otherwise the arguments are used as property or column values in the new instance. + + A new DbNewInstanceExpression with the specified type and arguments. + The type of the new instance. + Expressions that specify values of the new instances, interpreted according to the instance's type. + instanceType or arguments is null, or arguments contains null. + arguments is empty or the result types of the contained expressions do not match the requirements of instanceType (as explained in the remarks section). + + + + Creates a new . If the type argument is a collection type, the arguments specify the elements of the collection. Otherwise the arguments are used as property or column values in the new instance. + + A new DbNewInstanceExpression with the specified type and arguments. + The type of the new instance. + Expressions that specify values of the new instances, interpreted according to the instance's type. + instanceType or arguments is null, or arguments contains null. + arguments is empty or the result types of the contained expressions do not match the requirements of instanceType (as explained in the remarks section). + + + + Creates a new that constructs a collection containing the specified elements. The type of the collection is based on the common type of the elements. If no common element type exists an exception is thrown. + + A new DbNewInstanceExpression with the specified collection type and arguments. + A list of expressions that provide the elements of the collection. + elements is null, or contains null. + elements is empty or contains expressions for which no common result type exists. + + + + Creates a new that constructs a collection containing the specified elements. The type of the collection is based on the common type of the elements. If no common element type exists an exception is thrown. + + A new DbNewInstanceExpression with the specified collection type and arguments. + A list of expressions that provide the elements of the collection. + elements is null, or contains null.. + elements is empty or contains expressions for which no common result type exists. + + + + Creates a new that constructs an empty collection of the specified collection type. + + A new DbNewInstanceExpression with the specified collection type and an empty Arguments list. + The type metadata for the collection to create + collectionType is null. + collectionType is not a collection type. + + + + Creates a new that produces a row with the specified named columns and the given values, specified as expressions. + + A new DbNewInstanceExpression that represents the construction of the row. + A list of string-DbExpression key-value pairs that defines the structure and values of the row. + columnValues is null or contains an element with a null column name or expression. + columnValues is empty, or contains a duplicate or invalid column name. + + + + Creates a new representing the retrieval of the specified property. + + A new DbPropertyExpression representing the property retrieval. + The instance from which to retrieve the property. May be null if the property is static. + Metadata for the property to retrieve. + propertyMetadata is null or instance is null and the property is not static. + + + + Creates a new representing the retrieval of the specified navigation property. + + A new DbPropertyExpression representing the navigation property retrieval. + The instance from which to retrieve the navigation property. + Metadata for the navigation property to retrieve. + navigationProperty or instance is null. + + + + Creates a new representing the retrieval of the specified relationship end member. + + A new DbPropertyExpression representing the relationship end member retrieval. + The instance from which to retrieve the relationship end member. + Metadata for the relationship end member to retrieve. + relationshipEnd is null or instance is null and the property is not static. + + + + Creates a new representing the retrieval of the instance property with the specified name from the given instance. + + A new DbPropertyExpression that represents the property retrieval. + The instance from which to retrieve the property. + The name of the property to retrieve. + propertyName is null or instance is null and the property is not static. + No property with the specified name is declared by the type of instance. + + + + Creates a new representing setting a property to a value. + + The property to be set. + The value to set the property to. + The newly created set clause. + + + + Creates a new that determines whether the given predicate holds for all elements of the input set. + + A new DbQuantifierExpression that represents the All operation. + An expression that specifies the input set. + A method representing a predicate to evaluate for each member of the input set. This method must produce an expression with a Boolean result type that provides the predicate logic. + source or predicate is null. + The expression produced by predicate is null. + source does not have a collection result type. + The expression produced by Predicate does not have a Boolean result type. + + + + Creates a new that determines whether the specified set argument is non-empty. + + + A new applied to a new + + with the specified argument. + + An expression that specifies the input set. + source is null. + source does not have a collection result type. + + + + Creates a new that determines whether the specified set argument is non-empty. + + + A new applied to a new + + with the specified argument. + + An expression that specifies the input set. + argument is null. + argument does not have a collection result type. + + + + Creates a new that determines whether the given predicate holds for any element of the input set. + + A new DbQuantifierExpression that represents the Any operation. + An expression that specifies the input set. + A method representing the predicate to evaluate for each member of the input set. This method must produce an expression with a Boolean result type that provides the predicate logic. + source or predicate is null. + The expression produced by predicate is null. + source does not have a collection result type. + The expression produced by predicate does not have a Boolean result type. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set are not included. + + + An new DbApplyExpression with the specified input and apply bindings and an + + of CrossApply. + + + A that specifies the input set. + + A method that specifies the logic to evaluate once for each member of the input set. + source or apply is null. + source does not have a collection result type. + The result of apply contains a name or expression that is null. + The result of apply contains a name or expression that is not valid in an expression binding. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set have an apply column value of null. + + + An new DbApplyExpression with the specified input and apply bindings and an + + of OuterApply. + + + A that specifies the input set. + + A method that specifies the logic to evaluate once for each member of the input set. + source or apply is null. + Source does not have a collection result type. + The result of apply contains a name or expression that is null. + The result of apply contains a name or expression that is not valid in an expression binding. + + + + Creates a new that joins the sets specified by the left and right expressions, on the specified join condition, using FullOuterJoin as the + + . + + + A new DbJoinExpression, with an of FullOuterJoin, that represents the full outer join operation applied to the left and right input sets under the given join condition. + + + A that specifies the left set argument. + + + A that specifies the right set argument. + + A method representing the condition on which to join. This method must produce an expression with a Boolean result type that provides the logic of the join condition. + left, right or joinCondition is null. + left or right does not have a collection result type. + The expression produced by joinCondition is null. + The expression produced by joinCondition does not have a Boolean result type. + + + + Creates a new that joins the sets specified by the left and right expressions, on the specified join condition, using InnerJoin as the + + . + + + A new DbJoinExpression, with an of InnerJoin, that represents the inner join operation applied to the left and right input sets under the given join condition. + + + A that specifies the left set argument. + + + A that specifies the right set argument. + + A method representing the condition on which to join. This method must produce an expression with a Boolean result type that provides the logic of the join condition. + left, right or joinCondition is null. + left or right does not have a collection result type. + The expression produced by joinCondition is null. + The expression produced by joinCondition does not have a Boolean result type. + + + + Creates a new that joins the sets specified by the left and right expressions, on the specified join condition, using LeftOuterJoin as the + + . + + + A new DbJoinExpression, with an of LeftOuterJoin, that represents the left outer join operation applied to the left and right input sets under the given join condition. + + + A that specifies the left set argument. + + + A that specifies the right set argument. + + A method representing the condition on which to join. This method must produce an expression with a Boolean result type that provides the logic of the join condition. + left, right or joinCondition is null. + left or right does not have a collection result type. + The expression produced by joinCondition is null. + The expression produced by joinCondition does not have a Boolean result type. + + + + Creates a new that joins the sets specified by the outer and inner expressions, on an equality condition between the specified outer and inner keys, using InnerJoin as the + + . + + + A new DbJoinExpression, with an of InnerJoin, that represents the inner join operation applied to the left and right input sets under a join condition that compares the outer and inner key values for equality. + + + A that specifies the outer set argument. + + + A that specifies the inner set argument. + + A method that specifies how the outer key value should be derived from an element of the outer set. + A method that specifies how the inner key value should be derived from an element of the inner set. + outer, inner, outerKey or innerKey is null. + outer or inner does not have a collection result type. + The expression produced by outerKey or innerKey is null. + The expressions produced by outerKey and innerKey are not comparable for equality. + + + + Creates a new that projects the specified selector over the sets specified by the outer and inner expressions, joined on an equality condition between the specified outer and inner keys, using InnerJoin as the + + . + + + A new DbProjectExpression with the specified selector as its projection, and a new DbJoinExpression as its input. The input DbJoinExpression is created with an + + of InnerJoin, that represents the inner join operation applied to the left and right input sets under a join condition that compares the outer and inner key values for equality. + + + A that specifies the outer set argument. + + + A that specifies the inner set argument. + + A method that specifies how the outer key value should be derived from an element of the outer set. + A method that specifies how the inner key value should be derived from an element of the inner set. + + A method that specifies how an element of the result set should be derived from elements of the inner and outer sets. This method must produce an instance of a type that is compatible with Join and can be resolved into a + + . Compatibility requirements for TSelector are described in remarks. + + The type of the selector . + outer, inner, outerKey, innerKey or selector is null. + outer or inner does not have a collection result type. + The expression produced by outerKey or innerKey is null. + The result of selector is null after conversion to DbExpression. + The expressions produced by outerKey and innerKey is not comparable for equality. + The result of Selector is not compatible with SelectMany. + + + + Creates a new that sorts the given input set by the specified sort key, with ascending sort order and default collation. + + A new DbSortExpression that represents the order-by operation. + An expression that specifies the input set. + A method that specifies how to derive the sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + source or sortKey is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable result type. + + + + Creates a new that sorts the given input set by the specified sort key, with ascending sort order and the specified collation. + + A new DbSortExpression that represents the order-by operation. + An expression that specifies the input set. + A method that specifies how to derive the sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + The collation to sort under. + source, sortKey or collation is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable string result type. + collation is empty or contains only space characters. + + + + Creates a new that sorts the given input set by the specified sort key, with descending sort order and default collation. + + A new DbSortExpression that represents the order-by operation. + An expression that specifies the input set. + A method that specifies how to derive the sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + source or sortKey is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable result type. + + + + Creates a new that sorts the given input set by the specified sort key, with descending sort order and the specified collation. + + A new DbSortExpression that represents the order-by operation. + An expression that specifies the input set. + A method that specifies how to derive the sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + The collation to sort under. + source, sortKey or collation is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable string result type. + collation is empty or contains only space characters. + + + + Creates a new that selects the specified expression over the given input set. + + A new DbProjectExpression that represents the select operation. + An expression that specifies the input set. + + A method that specifies how to derive the projected expression given a member of the input set. This method must produce an instance of a type that is compatible with Select and can be resolved into a + + . Compatibility requirements for TProjection are described in remarks. + + The method result type of projection. + source or projection is null. + The result of projection is null. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set are not included. A + + is then created that selects the apply column from each row, producing the overall collection of apply results. + + + An new DbProjectExpression that selects the apply column from a new DbApplyExpression with the specified input and apply bindings and an + + of CrossApply. + + + A that specifies the input set. + + A method that represents the logic to evaluate once for each member of the input set. + source or apply is null. + The expression produced by apply is null. + source does not have a collection result type. + The expression produced by apply does not have a collection type. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set are not included. A + + is then created that selects the specified selector over each row, producing the overall collection of results. + + + An new DbProjectExpression that selects the result of the given selector from a new DbApplyExpression with the specified input and apply bindings and an + + of CrossApply. + + + A that specifies the input set. + + A method that represents the logic to evaluate once for each member of the input set. + + A method that specifies how an element of the result set should be derived given an element of the input and apply sets. This method must produce an instance of a type that is compatible with SelectMany and can be resolved into a + + . Compatibility requirements for TSelector are described in remarks. + + The method result type of selector. + source, apply or selector is null. + The expression produced by apply is null. + The result of selector is null on conversion to DbExpression. + source does not have a collection result type. + The expression produced by apply does not have a collection type. does not have a collection type. + + + + Creates a new that skips the specified number of elements from the given sorted input set. + + A new DbSkipExpression that represents the skip operation. + + A that specifies the sorted input set. + + An expression the specifies how many elements of the ordered set to skip. + argument or count is null. + + count is not or + + or has a result type that is not equal or promotable to a 64-bit integer type. + + + + + Creates a new that restricts the number of elements in the Argument collection to the specified count Limit value. Tied results are not included in the output. + + A new DbLimitExpression with the specified argument and count limit values that does not include tied results. + An expression that specifies the input collection. + An expression that specifies the limit value. + argument or count is null. + argument does not have a collection result type, count does not have a result type that is equal or promotable to a 64-bit integer type. + + + + Creates a new that with a sort order that includes the sort order of the given order input set together with the specified sort key in ascending sort order and with default collation. + + A new DbSortExpression that represents the new overall order-by operation. + A DbSortExpression that specifies the ordered input set. + A method that specifies how to derive the additional sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + source or sortKey is null. + The expression produced by sortKey is null. + source does not have a collection result type. + sortKey does not have an order-comparable result type. + + + + Creates a new that with a sort order that includes the sort order of the given order input set together with the specified sort key in ascending sort order and with the specified collation. + + A new DbSortExpression that represents the new overall order-by operation. + A DbSortExpression that specifies the ordered input set. + A method that specifies how to derive the additional sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + The collation to sort under. + source, sortKey or collation is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable string result type. + collation is empty or contains only space characters. + + + + Creates a new that with a sort order that includes the sort order of the given order input set together with the specified sort key in descending sort order and with default collation. + + A new DbSortExpression that represents the new overall order-by operation. + A DbSortExpression that specifies the ordered input set. + A method that specifies how to derive the additional sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + source or sortKey is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable result type. + + + + Creates a new that with a sort order that includes the sort order of the given order input set together with the specified sort key in descending sort order and with the specified collation. + + A new DbSortExpression that represents the new overall order-by operation. + A DbSortExpression that specifies the ordered input set. + A method that specifies how to derive the additional sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + The collation to sort under. + source, sortKey or collation is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable string result type. + collation is empty or contains only space characters. + + + + Creates a new that filters the elements in the given input set using the specified predicate. + + A new DbQuantifierExpression that represents the Any operation. + An expression that specifies the input set. + A method representing the predicate to evaluate for each member of the input set. This method must produce an expression with a Boolean result type that provides the predicate logic. + source or predicate is null. + The expression produced by predicate is null. + The expression produced by predicate does not have a Boolean result type. + + + + Creates a new that computes the union of the left and right set arguments with duplicates removed. + + A new DbExpression that computes the union, without duplicates, of the the left and right arguments. + An expression that defines the left set argument. + An expression that defines the right set argument. + left or right is null. + No common collection result type with an equality-comparable element type exists between left and right. + + + + Gets a with the Boolean value true. + + + A with the Boolean value true. + + + + + Gets a with the Boolean value false. + + + A with the Boolean value false. + + + + + Provides an API to construct s that invoke canonical EDM functions, and allows that API to be accessed as extension methods on the expression type itself. + + + + + Creates a that invokes the canonical 'Avg' function over the specified collection. The result type of the expression is the same as the element type of the collection. + + A new DbFunctionExpression that produces the average value. + An expression that specifies the collection from which the average value should be computed. + + + + Creates a that invokes the canonical 'Count' function over the specified collection. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that produces the count value. + An expression that specifies the collection over which the count value should be computed. + + + + Creates a that invokes the canonical 'BigCount' function over the specified collection. The result type of the expression is Edm.Int64. + + A new DbFunctionExpression that produces the count value. + An expression that specifies the collection over which the count value should be computed. + + + + Creates a that invokes the canonical 'Max' function over the specified collection. The result type of the expression is the same as the element type of the collection. + + A new DbFunctionExpression that produces the maximum value. + An expression that specifies the collection from which the maximum value should be retrieved + + + + Creates a that invokes the canonical 'Min' function over the specified collection. The result type of the expression is the same as the element type of the collection. + + A new DbFunctionExpression that produces the minimum value. + An expression that specifies the collection from which the minimum value should be retrieved. + + + + Creates a that invokes the canonical 'Sum' function over the specified collection. The result type of the expression is the same as the element type of the collection. + + A new DbFunctionExpression that produces the sum. + An expression that specifies the collection from which the sum should be computed. + + + + Creates a that invokes the canonical 'StDev' function over the non-null members of the specified collection. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that produces the standard deviation value over non-null members of the collection. + An expression that specifies the collection for which the standard deviation should be computed. + + + + Creates a that invokes the canonical 'StDevP' function over the population of the specified collection. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that produces the standard deviation value. + An expression that specifies the collection for which the standard deviation should be computed. + + + + Creates a that invokes the canonical 'Var' function over the non-null members of the specified collection. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that produces the statistical variance value for the non-null members of the collection. + An expression that specifies the collection for which the statistical variance should be computed. + + + + Creates a that invokes the canonical 'VarP' function over the population of the specified collection. The result type of the expression Edm.Double. + + A new DbFunctionExpression that produces the statistical variance value. + An expression that specifies the collection for which the statistical variance should be computed. + + + + Creates a that invokes the canonical 'Concat' function with the specified arguments, which must each have a string result type. The result type of the expression is string. + + A new DbFunctionExpression that produces the concatenated string. + An expression that specifies the string that should appear first in the concatenated result string. + An expression that specifies the string that should appear second in the concatenated result string. + + + + Creates a that invokes the canonical 'Contains' function with the specified arguments, which must each have a string result type. The result type of the expression is Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether or not searchedForString occurs within searchedString. + An expression that specifies the string to search for any occurence of searchedForString. + An expression that specifies the string to search for in searchedString. + + + + Creates a that invokes the canonical 'EndsWith' function with the specified arguments, which must each have a string result type. The result type of the expression is Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether or not stringArgument ends with suffix. + An expression that specifies the string that is searched at the end for string suffix. + An expression that specifies the target string that is searched for at the end of stringArgument. + + + + Creates a that invokes the canonical 'IndexOf' function with the specified arguments, which must each have a string result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the first index of stringToFind in searchString. + An expression that specifies the string to search for stringToFind. + An expression that specifies the string to locate within searchString should be checked. + + + + Creates a that invokes the canonical 'Left' function with the specified arguments, which must have a string and integer numeric result type. The result type of the expression is string. + + A new DbFunctionExpression that returns the the leftmost substring of length length from stringArgument. + An expression that specifies the string from which to extract the leftmost substring. + An expression that specifies the length of the leftmost substring to extract from stringArgument. + + + + Creates a that invokes the canonical 'Length' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the length of stringArgument. + An expression that specifies the string for which the length should be computed. + + + + Creates a that invokes the canonical 'Replace' function with the specified arguments, which must each have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression than returns a new string based on stringArgument where every occurence of toReplace is replaced by replacement. + An expression that specifies the string in which to perform the replacement operation. + An expression that specifies the string that is replaced. + An expression that specifies the replacement string. + + + + Creates a that invokes the canonical 'Reverse' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that produces the reversed value of stringArgument. + An expression that specifies the string to reverse. + + + + Creates a that invokes the canonical 'Right' function with the specified arguments, which must have a string and integer numeric result type. The result type of the expression is string. + + A new DbFunctionExpression that returns the the rightmost substring of length length from stringArgument. + An expression that specifies the string from which to extract the rightmost substring. + An expression that specifies the length of the rightmost substring to extract from stringArgument. + + + + Creates a that invokes the canonical 'StartsWith' function with the specified arguments, which must each have a string result type. The result type of the expression is Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether or not stringArgument starts with prefix. + An expression that specifies the string that is searched at the start for string prefix. + An expression that specifies the target string that is searched for at the start of stringArgument. + + + + Creates a that invokes the canonical 'Substring' function with the specified arguments, which must have a string and integer numeric result types. The result type of the expression is string. + + A new DbFunctionExpression that returns the substring of length length from stringArgument starting at start. + An expression that specifies the string from which to extract the substring. + An expression that specifies the starting index from which the substring should be taken. + An expression that specifies the length of the substring. + + + + Creates a that invokes the canonical 'ToLower' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that returns value of stringArgument converted to lower case. + An expression that specifies the string that should be converted to lower case. + + + + Creates a that invokes the canonical 'ToUpper' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that returns value of stringArgument converted to upper case. + An expression that specifies the string that should be converted to upper case. + + + + Creates a that invokes the canonical 'Trim' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that returns value of stringArgument with leading and trailing space removed. + An expression that specifies the string from which leading and trailing space should be removed. + + + + Creates a that invokes the canonical 'RTrim' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that returns value of stringArgument with trailing space removed. + An expression that specifies the string from which trailing space should be removed. + + + + Creates a that invokes the canonical 'LTrim' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that returns value of stringArgument with leading space removed. + An expression that specifies the string from which leading space should be removed. + + + + Creates a that invokes the canonical 'Year' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer year value from dateValue. + An expression that specifies the value from which the year should be retrieved. + + + + Creates a that invokes the canonical 'Month' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer month value from dateValue. + An expression that specifies the value from which the month should be retrieved. + + + + Creates a that invokes the canonical 'Day' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer day value from dateValue. + An expression that specifies the value from which the day should be retrieved. + + + + Creates a that invokes the canonical 'DayOfYear' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer day of year value from dateValue. + An expression that specifies the value from which the day within the year should be retrieved. + + + + Creates a that invokes the canonical 'Hour' function with the specified argument, which must have a DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer hour value from timeValue. + An expression that specifies the value from which the hour should be retrieved. + + + + Creates a that invokes the canonical 'Minute' function with the specified argument, which must have a DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer minute value from timeValue. + An expression that specifies the value from which the minute should be retrieved. + + + + Creates a that invokes the canonical 'Second' function with the specified argument, which must have a DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer second value from timeValue. + An expression that specifies the value from which the second should be retrieved. + + + + Creates a that invokes the canonical 'Millisecond' function with the specified argument, which must have a DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer millisecond value from timeValue. + An expression that specifies the value from which the millisecond should be retrieved. + + + + Creates a that invokes the canonical 'GetTotalOffsetMinutes' function with the specified argument, which must have a DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of minutes dateTimeOffsetArgument is offset from GMT. + An expression that specifies the DateTimeOffset value from which the minute offset from GMT should be retrieved. + + + + Creates a that invokes the canonical 'CurrentDateTime' function. + + A new DbFunctionExpression that returns the current date and time as an Edm.DateTime instance. + + + + Creates a that invokes the canonical 'CurrentDateTimeOffset' function. + + A new DbFunctionExpression that returns the current date and time as an Edm.DateTimeOffset instance. + + + + Creates a that invokes the canonical 'CurrentUtcDateTime' function. + + A new DbFunctionExpression that returns the current UTC date and time as an Edm.DateTime instance. + + + + Creates a that invokes the canonical 'TruncateTime' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is the same as the result type of dateValue. + + A new DbFunctionExpression that returns the value of dateValue with time set to zero. + An expression that specifies the value for which the time portion should be truncated. + + + + Creates a that invokes the canonical 'CreateDateTime' function with the specified arguments. second must have a result type of Edm.Double, while all other arguments must have a result type of Edm.Int32. The result type of the expression is Edm.DateTime. + + A new DbFunctionExpression that returns a new DateTime based on the specified values. + An expression that provides the year value for the new DateTime instance. + An expression that provides the month value for the new DateTime instance. + An expression that provides the day value for the new DateTime instance. + An expression that provides the hour value for the new DateTime instance. + An expression that provides the minute value for the new DateTime instance. + An expression that provides the second value for the new DateTime instance. + + + + Creates a that invokes the canonical 'CreateDateTimeOffset' function with the specified arguments. second must have a result type of Edm.Double, while all other arguments must have a result type of Edm.Int32. The result type of the expression is Edm.DateTimeOffset. + + A new DbFunctionExpression that returns a new DateTimeOffset based on the specified values. + An expression that provides the year value for the new DateTimeOffset instance. + An expression that provides the month value for the new DateTimeOffset instance. + An expression that provides the day value for the new DateTimeOffset instance. + An expression that provides the hour value for the new DateTimeOffset instance. + An expression that provides the minute value for the new DateTimeOffset instance. + An expression that provides the second value for the new DateTimeOffset instance. + An expression that provides the number of minutes in the time zone offset value for the new DateTimeOffset instance. + + + + Creates a that invokes the canonical 'CreateTime' function with the specified arguments. second must have a result type of Edm.Double, while all other arguments must have a result type of Edm.Int32. The result type of the expression is Edm.Time. + + A new DbFunctionExpression that returns a new Time based on the specified values. + An expression that provides the hour value for the new DateTime instance. + An expression that provides the minute value for the new DateTime instance. + An expression that provides the second value for the new DateTime instance. + + + + Creates a that invokes the canonical 'AddYears' function with the specified arguments, which must have DateTime or DateTimeOffset and integer result types. The result type of the expression is the same as the result type of dateValue. + + A new DbFunctionExpression that adds the number of years specified by addValue to the value specified by dateValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of years to add to dateValue. + + + + Creates a that invokes the canonical 'AddMonths' function with the specified arguments, which must have DateTime or DateTimeOffset and integer result types. The result type of the expression is the same as the result type of dateValue. + + A new DbFunctionExpression that adds the number of months specified by addValue to the value specified by dateValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of months to add to dateValue. + + + + Creates a that invokes the canonical 'AddDays' function with the specified arguments, which must have DateTime or DateTimeOffset and integer result types. The result type of the expression is the same as the result type of dateValue. + + A new DbFunctionExpression that adds the number of days specified by addValue to the value specified by dateValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of days to add to dateValue. + + + + Creates a that invokes the canonical 'AddHours' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of hours specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of hours to add to timeValue. + + + + Creates a that invokes the canonical 'AddMinutes' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of minutes specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of minutes to add to timeValue. + + + + Creates a that invokes the canonical 'AddSeconds' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of seconds specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of seconds to add to timeValue. + + + + Creates a that invokes the canonical 'AddMilliseconds' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of milliseconds specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of milliseconds to add to timeValue. + + + + Creates a that invokes the canonical 'AddMicroseconds' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of microseconds specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of microseconds to add to timeValue. + + + + Creates a that invokes the canonical 'AddNanoseconds' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of nanoseconds specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of nanoseconds to add to timeValue. + + + + Creates a that invokes the canonical 'DiffYears' function with the specified arguments, which must each have DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of years that is the difference between dateValue1 and dateValue2. + An expression that specifies the first date value argument. + An expression that specifies the second date value argument. + + + + Creates a that invokes the canonical 'DiffMonths' function with the specified arguments, which must each have DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of months that is the difference between dateValue1 and dateValue2. + An expression that specifies the first date value argument. + An expression that specifies the second date value argument. + + + + Creates a that invokes the canonical 'DiffDays' function with the specified arguments, which must each have DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of days that is the difference between dateValue1 and dateValue2. + An expression that specifies the first date value argument. + An expression that specifies the second date value argument. + + + + Creates a that invokes the canonical 'DiffHours' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of hours that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'DiffMinutes' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of minutes that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'DiffSeconds' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of seconds that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'DiffMilliseconds' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of milliseconds that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'DiffMicroseconds' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of microseconds that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'DiffNanoseconds' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of nanoseconds that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'Round' function with the specified argument, which must each have a single, double or decimal result type. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that rounds the specified argument to the nearest integer value. + An expression that specifies the numeric value to round. + + + + Creates a that invokes the canonical 'Round' function with the specified arguments, which must have a single, double or decimal, and integer result types. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that rounds the specified argument to the nearest integer value, with precision as specified by digits. + An expression that specifies the numeric value to round. + An expression that specifies the number of digits of precision to use when rounding. + + + + Creates a that invokes the canonical 'Floor' function with the specified argument, which must each have a single, double or decimal result type. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that returns the largest integer value not greater than value. + An expression that specifies the numeric value. + + + + Creates a that invokes the canonical 'Ceiling' function with the specified argument, which must each have a single, double or decimal result type. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that returns the smallest integer value not less than than value. + An expression that specifies the numeric value. + + + + Creates a that invokes the canonical 'Abs' function with the specified argument, which must each have a numeric result type. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that returns the absolute value of value. + An expression that specifies the numeric value. + + + + Creates a that invokes the canonical 'Truncate' function with the specified arguments, which must have a single, double or decimal, and integer result types. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that truncates the specified argument to the nearest integer value, with precision as specified by digits. + An expression that specifies the numeric value to truncate. + An expression that specifies the number of digits of precision to use when truncating. + + + + Creates a that invokes the canonical 'Power' function with the specified arguments, which must have numeric result types. The result type of the expression is the same as the result type of baseArgument. + + A new DbFunctionExpression that returns the value of baseArgument raised to the power specified by exponent. + An expression that specifies the numeric value to raise to the given power. + An expression that specifies the power to which baseArgument should be raised. + + + + Creates a that invokes the canonical 'BitwiseAnd' function with the specified arguments, which must have the same integer numeric result type. The result type of the expression is the same as the type of the arguments. + + A new DbFunctionExpression that returns the value produced by performing the bitwise AND of value1 and value2. + An expression that specifies the first operand. + An expression that specifies the second operand. + + + + Creates a that invokes the canonical 'BitwiseOr' function with the specified arguments, which must have the same integer numeric result type. The result type of the expression is the same as the type of the arguments. + + A new DbFunctionExpression that returns the value produced by performing the bitwise OR of value1 and value2. + An expression that specifies the first operand. + An expression that specifies the second operand. + + + + Creates a that invokes the canonical 'BitwiseNot' function with the specified argument, which must have an integer numeric result type. The result type of the expression is the same as the type of the arguments. + + A new DbFunctionExpression that returns the value produced by performing the bitwise NOT of value. + An expression that specifies the first operand. + + + + Creates a that invokes the canonical 'BitwiseXor' function with the specified arguments, which must have the same integer numeric result type. The result type of the expression is the same as the type of the arguments. + + A new DbFunctionExpression that returns the value produced by performing the bitwise XOR (exclusive OR) of value1 and value2. + An expression that specifies the first operand. + An expression that specifies the second operand. + + + + Creates a that invokes the canonical 'NewGuid' function. + + A new DbFunctionExpression that returns a new GUID value. + + + + Provides a constructor-like means of calling + + . + + + + + Initializes a new instance of the class with the specified first column value and optional successive column values. + + A key-value pair that provides the first column in the new row instance. (required) + A key-value pairs that provide any subsequent columns in the new row instance. (optional) + + + + Creates a new that constructs a new row based on the columns contained in this Row instance. + + A new DbNewInstanceExpression that constructs a row with the same column names and DbExpression values as this Row instance. + + + + Converts the given Row instance into an instance of + + The Row instance. + A DbExpression based on the Row instance + + + is null. + + + + + + Provides an API to construct s that invoke spatial realted canonical EDM functions, and, where appropriate, allows that API to be accessed as extension methods on the expression type itself. + + + + + Creates a that invokes the canonical 'GeometryFromText' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Geometry. Its value has the default coordinate system id (SRID) of the underlying provider. + + A new DbFunctionExpression that returns a new geometry value based on the specified value. + An expression that provides the well known text representation of the geometry value. + + + + Creates a that invokes the canonical 'GeometryFromText' function with the specified arguments. wellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry value based on the specified values. + An expression that provides the well known text representation of the geometry value. + An expression that provides the coordinate system id (SRID) of the geometry value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryPointFromText' function with the specified arguments. pointWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry point value based on the specified values. + An expression that provides the well known text representation of the geometry point value. + An expression that provides the coordinate system id (SRID) of the geometry point value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryLineFromText' function with the specified arguments. lineWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry line value based on the specified values. + An expression that provides the well known text representation of the geometry line value. + An expression that provides the coordinate system id (SRID) of the geometry line value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryPolygonFromText' function with the specified arguments. polygonWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry polygon value based on the specified values. + An expression that provides the well known text representation of the geometry polygon value. + An expression that provides the coordinate system id (SRID) of the geometry polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiPointFromText' function with the specified arguments. multiPointWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-point value based on the specified values. + An expression that provides the well known text representation of the geometry multi-point value. + An expression that provides the coordinate system id (SRID) of the geometry multi-point value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiLineFromText' function with the specified arguments. multiLineWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-line value based on the specified values. + An expression that provides the well known text representation of the geometry multi-line value. + An expression that provides the coordinate system id (SRID) of the geometry multi-line value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiPolygonFromText' function with the specified arguments. multiPolygonWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-polygon value based on the specified values. + An expression that provides the well known text representation of the geometry multi-polygon value. + An expression that provides the coordinate system id (SRID) of the geometry multi-polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryCollectionFromText' function with the specified arguments. geometryCollectionWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry collection value based on the specified values. + An expression that provides the well known text representation of the geometry collection value. + An expression that provides the coordinate system id (SRID) of the geometry collection value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryFromBinary' function with the specified argument, which must have a binary result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry value based on the specified binary value. + An expression that provides the well known binary representation of the geometry value. + + + + Creates a that invokes the canonical 'GeometryFromBinary' function with the specified arguments. wellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry value based on the specified values. + An expression that provides the well known binary representation of the geometry value. + An expression that provides the coordinate system id (SRID) of the geometry value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryPointFromBinary' function with the specified arguments. pointWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry point value based on the specified values. + An expression that provides the well known binary representation of the geometry point value. + An expression that provides the coordinate system id (SRID) of the geometry point value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryLineFromBinary' function with the specified arguments. lineWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry line value based on the specified values. + An expression that provides the well known binary representation of the geometry line value. + An expression that provides the coordinate system id (SRID) of the geometry line value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryPolygonFromBinary' function with the specified arguments. polygonWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry polygon value based on the specified values. + An expression that provides the well known binary representation of the geometry polygon value. + An expression that provides the coordinate system id (SRID) of the geometry polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiPointFromBinary' function with the specified arguments. multiPointWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-point value based on the specified values. + An expression that provides the well known binary representation of the geometry multi-point value. + An expression that provides the coordinate system id (SRID) of the geometry multi-point value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiLineFromBinary' function with the specified arguments. multiLineWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-line value based on the specified values. + An expression that provides the well known binary representation of the geometry multi-line value. + An expression that provides the coordinate system id (SRID) of the geometry multi-line value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiPolygonFromBinary' function with the specified arguments. multiPolygonWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-polygon value based on the specified values. + An expression that provides the well known binary representation of the geometry multi-polygon value. + An expression that provides the coordinate system id (SRID) of the geometry multi-polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryCollectionFromBinary' function with the specified arguments. geometryCollectionWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry collection value based on the specified values. + An expression that provides the well known binary representation of the geometry collection value. + An expression that provides the coordinate system id (SRID) of the geometry collection value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryFromGml' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry value based on the specified value with the default coordinate system id (SRID) of the underlying provider. + An expression that provides the Geography Markup Language (GML) representation of the geometry value. + + + + Creates a that invokes the canonical 'GeometryFromGml' function with the specified arguments. geometryMarkup must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry value based on the specified values. + An expression that provides the Geography Markup Language (GML) representation of the geometry value. + An expression that provides the coordinate system id (SRID) of the geometry value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyFromText' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Geography. Its value has the default coordinate system id (SRID) of the underlying provider. + + A new DbFunctionExpression that returns a new geography value based on the specified value. + An expression that provides the well known text representation of the geography value. + + + + Creates a that invokes the canonical 'GeographyFromText' function with the specified arguments. wellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography value based on the specified values. + An expression that provides the well known text representation of the geography value. + An expression that provides the coordinate system id (SRID) of the geography value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyPointFromText' function with the specified arguments. + + The canonical 'GeographyPointFromText' function. + An expression that provides the well-known text representation of the geography point value. + An expression that provides the coordinate system id (SRID) of the geography point value's coordinate systempointWellKnownTextValue. + + + + Creates a that invokes the canonical 'GeographyLineFromText' function with the specified arguments. lineWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography line value based on the specified values. + An expression that provides the well known text representation of the geography line value. + An expression that provides the coordinate system id (SRID) of the geography line value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyPolygonFromText' function with the specified arguments. polygonWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography polygon value based on the specified values. + An expression that provides the well known text representation of the geography polygon value. + An expression that provides the coordinate system id (SRID) of the geography polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiPointFromText' function with the specified arguments. multiPointWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-point value based on the specified values. + An expression that provides the well known text representation of the geography multi-point value. + An expression that provides the coordinate system id (SRID) of the geography multi-point value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiLineFromText' function with the specified arguments. multiLineWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-line value based on the specified values. + An expression that provides the well known text representation of the geography multi-line value. + An expression that provides the coordinate system id (SRID) of the geography multi-line value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiPolygonFromText' function with the specified arguments. multiPolygonWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-polygon value based on the specified values. + An expression that provides the well known text representation of the geography multi-polygon value. + An expression that provides the coordinate system id (SRID) of the geography multi-polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyCollectionFromText' function with the specified arguments. geographyCollectionWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography collection value based on the specified values. + An expression that provides the well known text representation of the geography collection value. + An expression that provides the coordinate system id (SRID) of the geography collection value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyFromBinary' function with the specified argument, which must have a binary result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography value based on the specified binary value. + An expression that provides the well known binary representation of the geography value. + + + + Creates a that invokes the canonical 'GeographyFromBinary' function with the specified arguments. wellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography value based on the specified values. + An expression that provides the well known binary representation of the geography value. + An expression that provides the coordinate system id (SRID) of the geography value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyPointFromBinary' function with the specified arguments. pointWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography point value based on the specified values. + An expression that provides the well known binary representation of the geography point value. + An expression that provides the coordinate system id (SRID) of the geography point value's coordinate systempointWellKnownBinaryValue. + + + + Creates a that invokes the canonical 'GeographyLineFromBinary' function with the specified arguments. lineWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography line value based on the specified values. + An expression that provides the well known binary representation of the geography line value. + An expression that provides the coordinate system id (SRID) of the geography line value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyPolygonFromBinary' function with the specified arguments. polygonWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography polygon value based on the specified values. + An expression that provides the well known binary representation of the geography polygon value. + An expression that provides the coordinate system id (SRID) of the geography polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiPointFromBinary' function with the specified arguments. multiPointWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-point value based on the specified values. + An expression that provides the well known binary representation of the geography multi-point value. + An expression that provides the coordinate system id (SRID) of the geography multi-point value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiLineFromBinary' function with the specified arguments. multiLineWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-line value based on the specified values. + An expression that provides the well known binary representation of the geography multi-line value. + An expression that provides the coordinate system id (SRID) of the geography multi-line value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiPolygonFromBinary' function with the specified arguments. multiPolygonWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-polygon value based on the specified values. + An expression that provides the well known binary representation of the geography multi-polygon value. + An expression that provides the coordinate system id (SRID) of the geography multi-polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyCollectionFromBinary' function with the specified arguments. geographyCollectionWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography collection value based on the specified values. + An expression that provides the well known binary representation of the geography collection value. + An expression that provides the coordinate system id (SRID) of the geography collection value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyFromGml' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography value based on the specified value with the default coordinate system id (SRID) of the underlying provider. + An expression that provides the Geography Markup Language (GML) representation of the geography value. + + + + Creates a that invokes the canonical 'GeographyFromGml' function with the specified arguments. geographyMarkup must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography value based on the specified values. + An expression that provides the Geography Markup Language (GML) representation of the geography value. + An expression that provides the coordinate system id (SRID) of the geography value's coordinate system. + + + + Creates a that invokes the canonical 'CoordinateSystemId' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer SRID value from spatialValue. + An expression that specifies the value from which the coordinate system id (SRID) should be retrieved. + + + + Creates a that invokes the canonical 'SpatialTypeName' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.String. + + A new DbFunctionExpression that returns the string Geometry Type name from spatialValue. + An expression that specifies the value from which the Geometry Type name should be retrieved. + + + + Creates a that invokes the canonical 'SpatialDimension' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the Dimension value from spatialValue. + An expression that specifies the value from which the Dimension value should be retrieved. + + + + Creates a that invokes the canonical 'SpatialEnvelope' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns the the minimum bounding box for geometryValue. + An expression that specifies the value from which the Envelope value should be retrieved. + + + + Creates a that invokes the canonical 'AsBinary' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Binary. + + A new DbFunctionExpression that returns the well known binary representation of spatialValue. + An expression that specifies the spatial value from which the well known binary representation should be produced. + + + + Creates a that invokes the canonical 'AsGml' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.String. + + A new DbFunctionExpression that returns the Geography Markup Language (GML) representation of spatialValue. + An expression that specifies the spatial value from which the Geography Markup Language (GML) representation should be produced. + + + + Creates a that invokes the canonical 'AsText' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.String. + + A new DbFunctionExpression that returns the well known text representation of spatialValue. + An expression that specifies the spatial value from which the well known text representation should be produced. + + + + Creates a that invokes the canonical 'IsEmptySpatial' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether spatialValue is empty. + An expression that specifies the spatial value from which the IsEmptySptiaal value should be retrieved. + + + + Creates a that invokes the canonical 'IsSimpleGeometry' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue is a simple geometry. + The geometry value. + + + + Creates a that invokes the canonical 'SpatialBoundary' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns the the boundary for geometryValue. + An expression that specifies the geometry value from which the SpatialBoundary value should be retrieved. + + + + Creates a that invokes the canonical 'IsValidGeometry' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue is valid. + An expression that specifies the geometry value which should be tested for spatial validity. + + + + Creates a that invokes the canonical 'SpatialEquals' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether spatialValue1 and spatialValue2 are equal. + An expression that specifies the first spatial value. + An expression that specifies the spatial value that should be compared with spatialValue1 for equality. + + + + Creates a that invokes the canonical 'SpatialDisjoint' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether spatialValue1 and spatialValue2 are spatially disjoint. + An expression that specifies the first spatial value. + An expression that specifies the spatial value that should be compared with spatialValue1 for disjointness. + + + + Creates a that invokes the canonical 'SpatialIntersects' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether spatialValue1 and spatialValue2 intersect. + An expression that specifies the first spatial value. + An expression that specifies the spatial value that should be compared with spatialValue1 for intersection. + + + + Creates a that invokes the canonical 'SpatialTouches' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 touches geometryValue2. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + + + + Creates a that invokes the canonical 'SpatialCrosses' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 crosses geometryValue2 intersect. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + + + + Creates a that invokes the canonical 'SpatialWithin' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 is spatially within geometryValue2. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + + + + Creates a that invokes the canonical 'SpatialContains' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 spatially contains geometryValue2. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + + + + Creates a that invokes the canonical 'SpatialOverlaps' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 spatially overlaps geometryValue2. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + + + + Creates a that invokes the canonical 'SpatialRelate' function with the specified arguments, which must have Edm.Geometry and string result types. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 is spatially related to geometryValue2 according to the spatial relationship designated by intersectionPatternMatrix. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + An expression that specifies the text representation of the Dimensionally Extended Nine-Intersection Model (DE-9IM) intersection pattern used to compare geometryValue1 and geometryValue2. + + + + Creates a that invokes the canonical 'SpatialBuffer' function with the specified arguments, which must have a Edm.Geography or Edm.Geometry and Edm.Double result types. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a geometry value representing all points less than or equal to distance from spatialValue. + An expression that specifies the spatial value. + An expression that specifies the buffer distance. + + + + Creates a that invokes the canonical 'Distance' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns the distance between the closest points in spatialValue1 and spatialValue1. + An expression that specifies the first spatial value. + An expression that specifies the spatial value from which the distance from spatialValue1 should be measured. + + + + Creates a that invokes the canonical 'SpatialConvexHull' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns the the convex hull for geometryValue. + An expression that specifies the geometry value from which the convex hull value should be retrieved. + + + + Creates a that invokes the canonical 'SpatialIntersection' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is the same as the type of spatialValue1 and spatialValue2. + + A new DbFunctionExpression that returns the spatial value representing the intersection of spatialValue1 and spatialValue2. + An expression that specifies the first spatial value. + An expression that specifies the spatial value for which the intersection with spatialValue1 should be computed. + + + + Creates a that invokes the canonical 'SpatialUnion' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is the same as the type of spatialValue1 and spatialValue2. + + A new DbFunctionExpression that returns the spatial value representing the union of spatialValue1 and spatialValue2. + An expression that specifies the first spatial value. + An expression that specifies the spatial value for which the union with spatialValue1 should be computed. + + + + Creates a that invokes the canonical 'SpatialDifference' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is the same as the type of spatialValue1 and spatialValue2. + + A new DbFunctionExpression that returns the geometry value representing the difference of spatialValue2 with spatialValue1. + An expression that specifies the first spatial value. + An expression that specifies the spatial value for which the difference with spatialValue1 should be computed. + + + + Creates a that invokes the canonical 'SpatialSymmetricDifference' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is the same as the type of spatialValue1 and spatialValue2. + + A new DbFunctionExpression that returns the geometry value representing the symmetric difference of spatialValue2 with spatialValue1. + An expression that specifies the first spatial value. + An expression that specifies the spatial value for which the symmetric difference with spatialValue1 should be computed. + + + + Creates a that invokes the canonical 'SpatialElementCount' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns either the number of elements in spatialValue or null if spatialValue is not a collection. + An expression that specifies the geography or geometry collection value from which the number of elements should be retrieved. + + + + Creates a that invokes the canonical 'SpatialElementAt' function with the specified arguments. The first argument must have an Edm.Geography or Edm.Geometry result type. The second argument must have an integer numeric result type. The result type of the expression is the same as that of spatialValue. + + A new DbFunctionExpression that returns either the collection element at position indexValue in spatialValue or null if spatialValue is not a collection. + An expression that specifies the geography or geometry collection value. + An expression that specifies the position of the element to be retrieved from within the geometry or geography collection. + + + + Creates a that invokes the canonical 'XCoordinate' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the X co-ordinate value of geometryValue or null if geometryValue is not a point. + An expression that specifies the geometry point value from which the X co-ordinate value should be retrieved. + + + + Creates a that invokes the canonical 'YCoordinate' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the Y co-ordinate value of geometryValue or null if geometryValue is not a point. + An expression that specifies the geometry point value from which the Y co-ordinate value should be retrieved. + + + + Creates a that invokes the canonical 'Elevation' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the elevation value of spatialValue or null if spatialValue is not a point. + An expression that specifies the spatial point value from which the elevation (Z co-ordinate) value should be retrieved. + + + + Creates a that invokes the canonical 'Measure' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the Measure of spatialValue or null if spatialValue is not a point. + An expression that specifies the spatial point value from which the Measure (M) co-ordinate value should be retrieved. + + + + Creates a that invokes the canonical 'Latitude' function with the specified argument, which must have an Edm.Geography result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the Latitude value of geographyValue or null if geographyValue is not a point. + An expression that specifies the geography point value from which the Latitude value should be retrieved. + + + + Creates a that invokes the canonical 'Longitude' function with the specified argument, which must have an Edm.Geography result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the Longitude value of geographyValue or null if geographyValue is not a point. + An expression that specifies the geography point value from which the Longitude value should be retrieved. + + + + Creates a that invokes the canonical 'SpatialLength' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the length of spatialValue or null if spatialValue is not a curve. + An expression that specifies the spatial curve value from which the length should be retrieved. + + + + Creates a that invokes the canonical 'StartPoint' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type is the same as that of spatialValue. + + A new DbFunctionExpression that returns either the start point of spatialValue or null if spatialValue is not a curve. + An expression that specifies the spatial curve value from which the start point should be retrieved. + + + + Creates a that invokes the canonical 'EndPoint' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type is the same as that of spatialValue. + + A new DbFunctionExpression that returns either the end point of spatialValue or null if spatialValue is not a curve. + An expression that specifies the spatial curve value from which the end point should be retrieved. + + + + Creates a that invokes the canonical 'IsClosedSpatial' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type is Edm.Boolean. + + A new DbFunctionExpression that returns either a Boolean value indicating whether spatialValue is closed, or null if spatialValue is not a curve. + An expression that specifies the spatial curve value from which the IsClosedSpatial value should be retrieved. + + + + Creates a that invokes the canonical 'IsRing' function with the specified argument, which must have an Edm.Geometry result type. The result type is Edm.Boolean. + + A new DbFunctionExpression that returns either a Boolean value indicating whether geometryValue is a ring (both closed and simple), or null if geometryValue is not a curve. + An expression that specifies the geometry curve value from which the IsRing value should be retrieved. + + + + Creates a that invokes the canonical 'PointCount' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns either the number of points in spatialValue or null if spatialValue is not a line string. + An expression that specifies the spatial line string value from which the number of points should be retrieved. + + + + Creates a that invokes the canonical 'PointAt' function with the specified arguments. The first argument must have an Edm.Geography or Edm.Geometry result type. The second argument must have an integer numeric result type. The result type of the expression is the same as that of spatialValue. + + A new DbFunctionExpression that returns either the point at position indexValue in spatialValue or null if spatialValue is not a line string. + An expression that specifies the spatial line string value. + An expression that specifies the position of the point to be retrieved from within the line string. + + + + Creates a that invokes the canonical 'Area' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the area of spatialValue or null if spatialValue is not a surface. + An expression that specifies the spatial surface value for which the area should be calculated. + + + + Creates a that invokes the canonical 'Centroid' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns either the centroid point of geometryValue (which may not be on the surface itself) or null if geometryValue is not a surface. + An expression that specifies the geometry surface value from which the centroid should be retrieved. + + + + Creates a that invokes the canonical 'PointOnSurface' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns either a point guaranteed to be on the surface geometryValue or null if geometryValue is not a surface. + An expression that specifies the geometry surface value from which the point should be retrieved. + + + + Creates a that invokes the canonical 'ExteriorRing' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns either the exterior ring of the polygon geometryValue or null if geometryValue is not a polygon. + The geometry value. + + + + Creates a that invokes the canonical 'InteriorRingCount' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns either the number of interior rings in the polygon geometryValue or null if geometryValue is not a polygon. + The geometry value. + + + + Creates a that invokes the canonical 'InteriorRingAt' function with the specified arguments. The first argument must have an Edm.Geometry result type. The second argument must have an integer numeric result types. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns either the interior ring at position indexValue in geometryValue or null if geometryValue is not a polygon. + The geometry value. + An expression that specifies the position of the interior ring to be retrieved from within the polygon. + + + + Ensures that all metadata in a given expression tree is from the specified metadata workspace, + potentially rebinding and rebuilding the expressions to appropriate replacement metadata where necessary. + + + + Initializes a new instance of the class. + The target workspace. + + + Implements the visitor pattern for the entity set. + The implemented visitor pattern. + The entity set. + + + Implements the visitor pattern for the function. + The implemented visitor pattern. + The function metadata. + + + Implements the visitor pattern for the type. + The implemented visitor pattern. + The type. + + + Implements the visitor pattern for the type usage. + The implemented visitor pattern. + The type. + + + Implements the visitor pattern for retrieving an instance property. + The implemented visitor. + The expression. + + + + Represents a boolean expression that tests whether a specified item matches any element in a list. + + + + + The visitor pattern method for expression visitors that do not produce a result value. + + An instance of DbExpressionVisitor. + + + is null + + + + + The visitor pattern method for expression visitors that produce a result value of a specific type. + + An instance of a typed DbExpressionVisitor that produces a result value of type TResultType. + + The type of the result produced by + + + + is null + + + An instance of . + + + + + Gets a DbExpression that specifies the item to be matched. + + + + + Gets the list of DbExpression to test for a match. + + + + + Represents the retrieval of the key value of the specified Reference as a row. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Represents the set union (without duplicate removal) operation between the left and right operands. + + + DbUnionAllExpression requires that its arguments have a common collection result type + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Represents a 'scan' of all elements of a given entity set. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the metadata for the referenced entity or relationship set. + The metadata for the referenced entity or relationship set. + + + + Extension methods for . + + + + + Gets the conceptual model from the specified DbModel. + + An instance of a class that implements IEdmModelAdapter (ex. DbModel). + An instance of EdmModel that represents the conceptual model. + + + + Gets the store model from the specified DbModel. + + An instance of a class that implements IEdmModelAdapter (ex. DbModel). + An instance of EdmModel that represents the store model. + + + + An interface to get the underlying store and conceptual model for a . + + + + + Gets the conceptual model. + + + + + Gets the store model. + + + + + Inherit from this class to create a service that allows for code generation of custom annotations as part of + scaffolding Migrations. The derived class should be set onto the . + + + Note that an is not needed if the annotation uses a simple string value, + or if calling ToString on the annotation object is sufficient for use in the scaffolded Migration. + + + + + Override this method to return additional namespaces that should be included in the code generated for the + scaffolded migration. The default implementation returns an empty enumeration. + + The names of the annotations that are being included in the generated code. + A list of additional namespaces to include. + + + + Implement this method to generate code for the given annotation value. + + The name of the annotation for which a value is being generated. + The annotation value. + The writer to which generated code should be written. + + + + Represents a pair of annotation values in a scaffolded or hand-coded . + + + Code First allows for custom annotations to be associated with columns and tables in the + generated model. This class represents a pair of annotation values in a migration such + that when the Code First model changes the old annotation value and the new annotation + value can be provided to the migration and used in SQL generation. + + + + + Creates a new pair of annotation values. + + The old value of the annotation, which may be null if the annotation has just been created. + The new value of the annotation, which may be null if the annotation has been deleted. + + + + + + + + + + Returns true if both annotation pairs contain the same values, otherwise false. + + A pair of annotation values. + A pair of annotation values. + True if both pairs contain the same values. + + + + Returns true if the two annotation pairs contain different values, otherwise false. + + A pair of annotation values. + A pair of annotation values. + True if the pairs contain different values. + + + + Gets the old value of the annotation, which may be null if the annotation has just been created. + + + + + Gets the new value of the annotation, which may be null if the annotation has been deleted. + + + + + Returned by and related methods to indicate whether or + not one object does not conflict with another such that the two can be combined into one. + + + If the two objects are not compatible then information about why they are not compatible is contained + in the property. + + + + + Creates a new instance. + + Indicates whether or not the two tested objects are compatible. + + An error message indicating how the objects are not compatible. Expected to be null if isCompatible is true. + + + + + Implicit conversion to a bool to allow the result object to be used directly in checks. + + The object to convert. + True if the result is compatible; false otherwise. + + + + True if the two tested objects are compatible; otherwise false. + + + + + If is true, then returns an error message indicating how the two tested objects + are incompatible. + + + + + Types used as custom annotations can implement this interface to indicate that an attempt to use + multiple annotations with the same name on a given table or column may be possible by merging + the multiple annotations into one. + + + Normally there can only be one custom annotation with a given name on a given table or + column. If a table or column ends up with multiple annotations, for example, because + multiple CLR properties map to the same column, then an exception will be thrown. + However, if the annotation type implements this interface, then the two annotations will be + checked for compatibility using the method and, if compatible, + will be merged into one using the method. + + + + + Returns true if this annotation does not conflict with the given annotation such that + the two can be combined together using the method. + + The annotation to compare. + A CompatibilityResult indicating whether or not this annotation is compatible with the other. + + + + Merges this annotation with the given annotation and returns a new merged annotation. This method is + only expected to succeed if returns true. + + The annotation to merge with this one. + A new merged annotation. + + + + Instances of this class are used as custom annotations for representing database indexes in an + Entity Framework model. + + + An index annotation is added to a Code First model when an is placed on + a mapped property of that model. This is used by Entity Framework Migrations to create indexes on + mapped database columns. Note that multiple index attributes on a property will be merged into a + single annotation for the column. Similarly, index attributes on multiple properties that map to the + same column will be merged into a single annotation for the column. This means that one index + annotation can represent multiple indexes. Within an annotation there can be only one index with any + given name. + + + + + The name used when this annotation is stored in Entity Framework metadata or serialized into + an SSDL/EDMX file. + + + + + Creates a new annotation for the given index. + + An index attributes representing an index. + + + + Creates a new annotation for the given collection of indexes. + + Index attributes representing one or more indexes. + + + + Returns true if this annotation does not conflict with the given annotation such that + the two can be combined together using the method. + + + Each index annotation contains at most one with a given name. + Two annotations are considered compatible if each IndexAttribute with a given name is only + contained in one annotation or the other, or if both annotations contain an IndexAttribute + with the given name. + + The annotation to compare. + A CompatibilityResult indicating whether or not this annotation is compatible with the other. + + + + Merges this annotation with the given annotation and returns a new annotation containing the merged indexes. + + + Each index annotation contains at most one with a given name. + The merged annotation will contain IndexAttributes from both this and the other annotation. + If both annotations contain an IndexAttribute with the same name, then the merged annotation + will contain one IndexAttribute with that name. + + The annotation to merge with this one. + A new annotation with indexes from both annotations merged. + + The other annotation contains indexes that are not compatible with indexes in this annotation. + + + + + + + + Gets the indexes represented by this annotation. + + + + + This class is used to serialize and deserialize objects so that they + can be stored in the EDMX form of the Entity Framework model. + + + An example of the serialized format is: + { Name: 'MyIndex', Order: 7, IsClustered: True, IsUnique: False } { } { Name: 'MyOtherIndex' }. + Note that properties that have not been explicitly set in an index attribute will be excluded from + the serialized output. So, in the example above, the first index has all properties specified, + the second has none, and the third has just the name set. + + + + + Implement this interface to allow custom annotations represented by instances to be + serialized to and from the EDMX XML. Usually a serializer instance is set using the + method. + + + + + Serializes the given annotation value into a string for storage in the EDMX XML. + + The name of the annotation that is being serialized. + The value to serialize. + The serialized value. + + + + Deserializes the given string back into the expected annotation value. + + The name of the annotation that is being deserialized. + The string to deserialize. + The deserialized annotation value. + + + + Serializes the given into a string for storage in the EDMX XML. + + The name of the annotation that is being serialized. + The value to serialize which must be an IndexAnnotation object. + The serialized value. + + + + Deserializes the given string back into an object. + + The name of the annotation that is being deserialized. + The string to deserialize. + The deserialized annotation value. + If there is an error reading the serialized value. + + + + Base class for persisted model cache. + + + + + Loads a model from the store. + + The type of context representing the model. + The loaded metadata model. + + + + Retrieves an edmx XDocument version of the model from the store. + + The type of context representing the model. + The loaded XDocument edmx. + + + + Saves a model to the store. + + The type of context representing the model. + The metadata model to save. + + + + Gets the default database schema used by a model. + + The type of context representing the model. + The default database schema. + + + + Loads or saves models from/into .edmx files at a specified location. + + + + + Initializes a new DefaultDbModelStore instance. + + The parent directory for the .edmx files. + + + + Loads a model from the store. + + The type of context representing the model. + The loaded metadata model. + + + + Retrieves an edmx XDocument version of the model from the store. + + The type of context representing the model. + The loaded XDocument edmx. + + + + Saves a model to the store. + + The type of context representing the model. + The metadata model to save. + + + + Gets the path of the .edmx file corresponding to the specified context type. + + A context type. + The .edmx file path. + + + + Validates the model store is valid. + The default implementation verifies that the .edmx file was last + written after the context assembly was last written. + + The type of context representing the model. + The path of the stored model. + Whether the edmx file should be invalidated. + + + + Gets the location of the .edmx files. + + + + + This interface is implemented by any object that can resolve a dependency, either directly + or through use of an external container. + + + The public services currently resolved using IDbDependencyResolver are documented here: + http://msdn.microsoft.com/en-us/data/jj680697 + + + + + Attempts to resolve a dependency for a given contract type and optionally a given key. + If the resolver cannot resolve the dependency then it must return null and not throw. This + allows resolvers to be used in a Chain of Responsibility pattern such that multiple resolvers + can be asked to resolve a dependency until one finally does. + + The interface or abstract base class that defines the dependency to be resolved. The returned object is expected to be an instance of this type. + Optionally, the key of the dependency to be resolved. This may be null for dependencies that are not differentiated by key. + The resolved dependency, which must be an instance of the given contract type, or null if the dependency could not be resolved. + + + + Attempts to resolve a dependencies for a given contract type and optionally a given key. + If the resolver cannot resolve the dependency then it must return an empty enumeration and + not throw. This method differs from in that it returns all registered + services for the given type and key combination. + + The interface or abstract base class that defines the dependency to be resolved. Every returned object is expected to be an instance of this type. + Optionally, the key of the dependency to be resolved. This may be null for dependencies that are not differentiated by key. + All services that resolve the dependency, which must be instances of the given contract type, or an empty enumeration if the dependency could not be resolved. + + + + An implementation used for resolving + factories. + + + + + Initializes a new instance of + + A function that returns a new instance of a transaction handler. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which the transaction handler will be used. + null will match anything. + + + A string that will be matched against the server name in the connection string. null will match anything. + + + + + If the given type is , then this method will attempt + to return the service to use, otherwise it will return null. When the given type is + , then the key is expected to be a . + + The service type to resolve. + A key used to make a determination of the service to return. + + An , or null. + + + + + If the given type is , then this resolver will attempt + to return the service to use, otherwise it will return an empty enumeration. When the given type is + , then the key is expected to be an . + + The service type to resolve. + A key used to make a determination of the service to return. + + An enumerable of , or an empty enumeration. + + + + + + + + + + + Utility class for reading a metadata model from .edmx. + + + + + Reads a metadata model from .edmx. + + XML reader for the .edmx + Default database schema used by the model. + The loaded metadata model. + + + + Provides utility methods for reading from an App.config or Web.config file. + + + + + Initializes a new instance of . + + The configuration to read from. + + + + Gets the specified provider services from the configuration. + + The invariant name of the provider services. + The provider services type name, or null if not found. + + + + A simple logger for logging SQL and other database operations to the console or a file. + A logger can be registered in code or in the application's web.config /app.config file. + + + + + An object that implements this interface can be registered with to + receive notifications when Entity Framework loads the application's . + + + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + This is the base interface for all interfaces that provide interception points for various + different types and operations. For example, see . + Interceptors are registered on the class. + + + + + Occurs during EF initialization after the has been constructed but just before + it is locked ready for use. Use this event to inspect and/or override services that have been + registered before the configuration is locked. Note that an interceptor of this type should be used carefully + since it may prevent tooling from discovering the same configuration that is used at runtime. + + + Handlers can only be added before EF starts to use the configuration and so handlers should + generally be added as part of application initialization. Do not access the DbConfiguration + static methods inside the handler; instead use the the members of + to get current services and/or add overrides. + + Arguments to the event that this interceptor mirrors. + Contextual information about the event. + + + + Creates a new logger that will send log output to the console. + + + + + Creates a new logger that will send log output to a file. If the file already exists then + it is overwritten. + + A path to the file to which log output will be written. + + + + Creates a new logger that will send log output to a file. + + A path to the file to which log output will be written. + True to append data to the file if it exists; false to overwrite the file. + + + + Stops logging and closes the underlying file if output is being written to a file. + + + + + Stops logging and closes the underlying file if output is being written to a file. + + + True to release both managed and unmanaged resources; False to release only unmanaged resources. + + + + + Starts logging. This method is a no-op if logging is already started. + + + + + Stops logging. This method is a no-op if logging is not started. + + + + + Called to start logging during Entity Framework initialization when this logger is registered. + as an . + + Arguments to the event that this interceptor mirrors. + Contextual information about the event. + + + + Represents contextual information associated with calls into + implementations. + + + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Represents contextual information associated with calls into + implementations. + + + Note that specific types/operations that can be intercepted may use a more specific + interception context derived from this class. For example, if SQL is being executed by + a , then the DbContext will be contained in the + instance that is passed to the methods + of . + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Constructs a new with no state. + + + + + Creates a new by copying state from the given + interception context. See + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context the flag set to true. + + A new interception context associated with the async flag set. + + + + Call this method when creating a copy of an interception context in order to add new state + to it. Using this method instead of calling the constructor directly ensures virtual dispatch + so that the new type will have the same type (and any specialized state) as the context that + is being cloned. + + A new context with all state copied. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets all the instances associated with this interception context. + + + This list usually contains zero or one items. However, it can contain more than one item if + a single has been used to construct multiple + instances. + + + + + Gets all the instances associated with this interception context. + + + This list usually contains zero or one items. However, it can contain more than one item when + EF has created a new for use in database creation and initialization, or + if a single is used with multiple . + + + + + True if the operation is being executed asynchronously, otherwise false. + + + + + Constructs a new with no state. + + + + + Creates a new by copying state from the given + interception context. Also see + + The context from which to copy state. + + + + + + + Creates a new that contains all the contextual information in + this interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in + this interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in + this interception context the flag set to true. + + A new interception context associated with the async flag set. + + + + + + + + + + + + + + + + Implemented by Entity Framework providers and used to check whether or not tables exist + in a given database. This is used by database initializers when determining whether or not to + treat an existing database as empty such that tables should be created. + + + + + When overridden in a derived class checks where the given tables exist in the database + for the given connection. + + + The context for which table checking is being performed, usually used to obtain an appropriate + . + + + A connection to the database. May be open or closed; should be closed again if opened. Do not + dispose. + + The tables to check for existence. + The name of the EdmMetadata table to check for existence. + True if any of the model tables or EdmMetadata table exists. + + + + Helper method to get the table name for the given s-space . + + The s-space entity set for the table. + The table name. + + + + Thrown when an error occurs committing a . + + + + + Initializes a new instance of + + + + + Initializes a new instance of + + The exception message. + + + + Initializes a new instance of + + The exception message. + The inner exception. + + + + Initializes a new instance of the class. + + The data necessary to serialize or deserialize an object. + Description of the source and destination of the specified serialized stream. + + + + Event arguments passed to event handlers. + + + + + Call this method to add a instance to the Chain of + Responsibility of resolvers that are used to resolve dependencies needed by the Entity Framework. + + + Resolvers are asked to resolve dependencies in reverse order from which they are added. This means + that a resolver can be added to override resolution of a dependency that would already have been + resolved in a different way. + The only exception to this is that any dependency registered in the application's config file + will always be used in preference to using a dependency resolver added here, unless the + overrideConfigFile is set to true in which case the resolver added here will also override config + file settings. + + The resolver to add. + If true, then the resolver added will take precedence over settings in the config file. + + + + Call this method to add a instance to the Chain of Responsibility + of resolvers that are used to resolve dependencies needed by the Entity Framework. Unlike the AddDependencyResolver + method, this method puts the resolver at the bottom of the Chain of Responsibility such that it will only + be used to resolve a dependency that could not be resolved by any of the other resolvers. + + The resolver to add. + + + + Adds a wrapping resolver to the configuration that is about to be locked. A wrapping + resolver is a resolver that incepts a service would have been returned by the resolver + chain and wraps or replaces it with another service of the same type. + + The type of service to wrap or replace. + A delegate that takes the unwrapped service and key and returns the wrapped or replaced service. + + + + + + + + + + + + + + + + Returns a snapshot of the that is about to be locked. + Use the GetService methods on this object to get services that have been registered. + + + + + An implementation used for resolving + factories. + + + This class can be used by to aid in the resolving + of factories as a default service for the provider. + + The type of execution strategy that is resolved. + + + + Initializes a new instance of + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used. + + + A string that will be matched against the server name in the connection string. null will match anything. + + A function that returns a new instance of an execution strategy. + + + + If the given type is , then this resolver will attempt + to return the service to use, otherwise it will return null. When the given type is + Func{IExecutionStrategy}, then the key is expected to be an . + + The service type to resolve. + A key used to make a determination of the service to return. + + An , or null. + + + + + If the given type is , then this resolver will attempt + to return the service to use, otherwise it will return an empty enumeration. When the given type is + Func{IExecutionStrategy}, then the key is expected to be an . + + The service type to resolve. + A key used to make a determination of the service to return. + + An enumerable of , or an empty enumeration. + + + + + Extension methods to call the method using + a generic type parameter and/or no name. + + + + + Calls passing the generic type of the method and the given + name as arguments. + + The contract type to resolve. + The resolver to use. + The key of the dependency to resolve. + The resolved dependency, or null if the resolver could not resolve it. + + + + Calls passing the generic type of the method as + the type argument and null for the name argument. + + The contract type to resolve. + The resolver to use. + The resolved dependency, or null if the resolver could not resolve it. + + + + Calls passing the given type argument and using + null for the name argument. + + The resolver to use. + The contract type to resolve. + The resolved dependency, or null if the resolver could not resolve it. + + + + Calls passing the generic type of the method and the given + name as arguments. + + The contract type to resolve. + The resolver to use. + The key of the dependency to resolve. + All resolved dependencies, or an if no services are resolved. + + + + Calls passing the generic type of the method as + the type argument and null for the name argument. + + The contract type to resolve. + The resolver to use. + All resolved dependencies, or an if no services are resolved. + + + + Calls passing the given type argument and using + null for the name argument. + + The resolver to use. + The contract type to resolve. + All resolved dependencies, or an if no services are resolved. + + + + Implements to resolve a dependency such that it always returns + the same instance. + + The type that defines the contract for the dependency that will be resolved. + + This class is immutable such that instances can be accessed by multiple threads at the same time. + + + + + Constructs a new resolver that will return the given instance for the contract type + regardless of the key passed to the Get method. + + The instance to return. + + + + Constructs a new resolver that will return the given instance for the contract type + if the given key matches exactly the key passed to the Get method. + + The instance to return. + Optionally, the key of the dependency to be resolved. This may be null for dependencies that are not differentiated by key. + + + + Constructs a new resolver that will return the given instance for the contract type + if the given key matches the key passed to the Get method based on the given predicate. + + The instance to return. + A predicate that takes the key object and returns true if and only if it matches. + + + + + + + + + + Represents contextual information associated with calls to + implementations. + + + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Represents contextual information associated with calls to with return type . + + The return type of the target method. + + + + Represents contextual information associated with calls with return type . + + The return type of the target method. + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Gets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The user state set, or null if none was found for the given key. + + + + Sets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The state to set. + + + + Prevents the operation from being executed if called before the operation has executed. + + + Thrown if this method is called after the operation has already executed. + + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + If execution of the operation completes without throwing, then this property will contain + the result of the operation. If the operation was suppressed or did not fail, then this property + will always contain the default value for the generic type. + + + When an operation operation completes without throwing both this property and the + property are set. However, the property can be set or changed by interceptors, + while this property will always represent the actual result returned by the operation, if any. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set result will be returned instead. Otherwise, if the operation succeeds, then + this property will be set to the returned result. In either case, interceptors that run + after the operation can change this property to change the result that will be returned. + + + When an operation operation completes without throwing both this property and the + property are set. However, this property can be set or changed by interceptors, while the + property will always represent the actual result returned by the + operation, if any. + + + + + When true, this flag indicates that that execution of the operation has been suppressed by + one of the interceptors. This can be done before the operation has executed by calling + , by setting an to be thrown, or + by setting the operation result using . + + + + + Gets or sets a value containing arbitrary user-specified state information associated with the operation. + + + + + If execution of the operation fails, then this property will contain the exception that was + thrown. If the operation was suppressed or did not fail, then this property will always be null. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the property can be set or + changed by interceptors, while this property will always represent the original exception thrown. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set exception will be thrown instead. Otherwise, if the operation fails, then + this property will be set to the exception that was thrown. In either case, interceptors that run + after the operation can change this property to change the exception that will be thrown, or set this + property to null to cause no exception to be thrown at all. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the this property can be set or changed by + interceptors, while the property will always represent + the original exception thrown. + + + + + Set to the status of the after an async operation has finished. Not used for + synchronous operations. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context together with the given . + + The isolation level to associate. + A new interception context associated with the given isolation level. + + + + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + The that will be used or has been used to start a transaction. + + + + + This is the default log formatter used when some is set onto the + property. A different formatter can be used by creating a class that inherits from this class and overrides + some or all methods to change behavior. + + + To set the new formatter create a code-based configuration for EF using and then + set the formatter class to use with . + Note that setting the type of formatter to use with this method does change the way command are + logged when is used. It is still necessary to set a + onto before any commands will be logged. + For more low-level control over logging/interception see and + . + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + An object that implements this interface can be registered with to + receive notifications when Entity Framework executes commands. + + + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + This method is called before a call to or + one of its async counterparts is made. + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. The result used by Entity Framework can be changed by setting + . + + + For async operations this method is not called until after the async task has completed + or failed. + + The command being executed. + Contextual information associated with the call. + + + + This method is called before a call to or + one of its async counterparts is made. + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. The result used by Entity Framework can be changed by setting + . + + + For async operations this method is not called until after the async task has completed + or failed. + + The command being executed. + Contextual information associated with the call. + + + + This method is called before a call to or + one of its async counterparts is made. + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. The result used by Entity Framework can be changed by setting + . + + + For async operations this method is not called until after the async task has completed + or failed. + + The command being executed. + Contextual information associated with the call. + + + + An object that implements this interface can be registered with to + receive notifications when Entity Framework performs operations on a . + + + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + Called before is invoked. + + The connection beginning the transaction. + Contextual information associated with the call. + + + + Called after is invoked. + The transaction used by Entity Framework can be changed by setting + . + + The connection that began the transaction. + Contextual information associated with the call. + + + + Called before is invoked. + + The connection being closed. + Contextual information associated with the call. + + + + Called after is invoked. + + The connection that was closed. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called before is set. + + The connection. + Contextual information associated with the call. + + + + Called after is set. + + The connection. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called before is invoked. + + The connection being disposed. + Contextual information associated with the call. + + + + Called after is invoked. + + The connection that was disposed. + Contextual information associated with the call. + + + + Called before is invoked. + + The connection. + Contextual information associated with the call. + + + + Called after is invoked. + + The connection. + Contextual information associated with the call. + + + + Called before or its async counterpart is invoked. + + The connection being opened. + Contextual information associated with the call. + + + + Called after or its async counterpart is invoked. + + The connection that was opened. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + An object that implements this interface can be registered with to + receive notifications when Entity Framework commits or rollbacks a transaction. + + + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + Called before is retrieved. + + The transaction. + Contextual information associated with the call. + + + + Called after is retrieved. + + The transaction. + Contextual information associated with the call. + + + + Called before is retrieved. + + The transaction. + Contextual information associated with the call. + + + + Called after is retrieved. + + The transaction. + Contextual information associated with the call. + + + + This method is called before is invoked. + + The transaction being commited. + Contextual information associated with the call. + + + + This method is called after is invoked. + + The transaction that was commited. + Contextual information associated with the call. + + + + This method is called before is invoked. + + The transaction being disposed. + Contextual information associated with the call. + + + + This method is called after is invoked. + + The transaction that was disposed. + Contextual information associated with the call. + + + + This method is called before is invoked. + + The transaction being rolled back. + Contextual information associated with the call. + + + + This method is called after is invoked. + + The transaction that was rolled back. + Contextual information associated with the call. + + + + Creates a formatter that will not filter by any and will instead log every command + from any context and also commands that do not originate from a context. + + + This constructor is not used when a delegate is set on . Instead it can be + used by setting the formatter directly using . + + The delegate to which output will be sent. + + + + Creates a formatter that will only log commands the come from the given instance. + + + This constructor must be called by a class that inherits from this class to override the behavior + of . + + + The context for which commands should be logged. Pass null to log every command + from any context and also commands that do not originate from a context. + + The delegate to which output will be sent. + + + + Writes the given string to the underlying write delegate. + + The string to write. + + + + The stopwatch used to time executions. This stopwatch is started at the end of + , , and + methods and is stopped at the beginning of the , , + and methods. If these methods are overridden and the stopwatch is being used + then the overrides should either call the base method or start/stop the stopwatch themselves. + + The interception context for which the stopwatch will be obtained. + The stopwatch. + + + + This method is called before a call to or + one of its async counterparts is made. + The default implementation calls and starts the stopwatch returned from + . + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. + The default implementation stopsthe stopwatch returned from and calls + . + + The command being executed. + Contextual information associated with the call. + + + + This method is called before a call to or + one of its async counterparts is made. + The default implementation calls and starts the stopwatch returned from + . + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. + The default implementation stopsthe stopwatch returned from and calls + . + + The command being executed. + Contextual information associated with the call. + + + + This method is called before a call to or + one of its async counterparts is made. + The default implementation calls and starts the stopwatch returned from + . + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. + The default implementation stopsthe stopwatch returned from and calls + . + + The command being executed. + Contextual information associated with the call. + + + + Called whenever a command is about to be executed. The default implementation of this method + filters by set into , if any, and then calls + . This method would typically only be overridden to change the + context filtering behavior. + + The type of the operation's results. + The command that will be executed. + Contextual information associated with the command. + + + + Called whenever a command has completed executing. The default implementation of this method + filters by set into , if any, and then calls + . This method would typically only be overridden to change the context + filtering behavior. + + The type of the operation's results. + The command that was executed. + Contextual information associated with the command. + + + + Called to log a command that is about to be executed. Override this method to change how the + command is logged to . + + The type of the operation's results. + The command to be logged. + Contextual information associated with the command. + + + + Called by to log each parameter. This method can be called from an overridden + implementation of to log parameters, and/or can be overridden to + change the way that parameters are logged to . + + The type of the operation's results. + The command being logged. + Contextual information associated with the command. + The parameter to log. + + + + Called to log the result of executing a command. Override this method to change how results are + logged to . + + The type of the operation's results. + The command being logged. + Contextual information associated with the command. + + + + Does not write to log unless overridden. + + The connection beginning the transaction. + Contextual information associated with the call. + + + + Called after is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The connection that began the transaction. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection being opened. + Contextual information associated with the call. + + + + Called after or its async counterpart is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The connection that was opened. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection being closed. + Contextual information associated with the call. + + + + Called after is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The connection that was closed. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Called before is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The connection being disposed. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection that was disposed. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + The transaction. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction being commited. + Contextual information associated with the call. + + + + This method is called after is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The transaction that was commited. + Contextual information associated with the call. + + + + This method is called before is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The transaction being disposed. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction that was disposed. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction being rolled back. + Contextual information associated with the call. + + + + This method is called after is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The transaction that was rolled back. + Contextual information associated with the call. + + + + + + + + + + + + + + + + The context for which commands are being logged, or null if commands from all contexts are + being logged. + + + + + This property is obsolete. Using it can result in logging incorrect execution times. Call + instead. + + + + + Represents contextual information associated with calls to that don't return any results. + + + + + Represents contextual information associated with calls that don't return any results. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Prevents the operation from being executed if called before the operation has executed. + + + Thrown if this method is called after the operation has already executed. + + + + + Gets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The user state set, or null if none was found for the given key. + + + + Sets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The state to set. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + When true, this flag indicates that that execution of the operation has been suppressed by + one of the interceptors. This can be done before the operation has executed by calling + or by setting an to be thrown + + + + + If execution of the operation fails, then this property will contain the exception that was + thrown. If the operation was suppressed or did not fail, then this property will always be null. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the property can be set or + changed by interceptors, while this property will always represent the original exception thrown. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set exception will be thrown instead. Otherwise, if the operation fails, then + this property will be set to the exception that was thrown. In either case, interceptors that run + after the operation can change this property to change the exception that will be thrown, or set this + property to null to cause no exception to be thrown at all. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the this property can be set or changed by + interceptors, while the property will always represent + the original exception thrown. + + + + + Set to the status of the after an async operation has finished. Not used for + synchronous operations. + + + + + Gets or sets a value containing arbitrary user-specified state information associated with the operation. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + + + + Represents contextual information associated with calls to property setters of type on a . + + The type of the target property. + + + + Represents contextual information associated with calls to property setters of type . + + + An instance of this class is passed to the dispatch methods and does not contain mutable information such as + the result of the operation. This mutable information is obtained from the + that is passed to the interceptors. Instances of this class are publicly immutable. To add contextual information + use one of the With... or As... methods to create a new interception context containing the new information. + + The type of the target property. + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Gets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The user state set, or null if none was found for the given key. + + + + Sets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The state to set. + + + + Creates a new that contains all the contextual information in this + interception context together with the given property value. + + The value that will be assigned to the target property. + A new interception context associated with the given property value. + + + + + + + Prevents the operation from being executed if called before the operation has executed. + + + Thrown if this method is called after the operation has already executed. + + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + The value that will be assigned to the target property. + + + + + Gets or sets a value containing arbitrary user-specified state information associated with the operation. + + + + + When true, this flag indicates that that execution of the operation has been suppressed by + one of the interceptors. This can be done before the operation has executed by calling + or by setting an to be thrown + + + + + If execution of the operation fails, then this property will contain the exception that was + thrown. If the operation was suppressed or did not fail, then this property will always be null. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the property can be set or + changed by interceptors, while this property will always represent the original exception thrown. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set exception will be thrown instead. Otherwise, if the operation fails, then + this property will be set to the exception that was thrown. In either case, interceptors that run + after the operation can change this property to change the exception that will be thrown, or set this + property to null to cause no exception to be thrown at all. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the this property can be set or changed by + interceptors, while the property will always represent + the original exception thrown. + + + + + Set to the status of the after an async operation has finished. Not used for + synchronous operations. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the given property value. + + The value that will be assigned to the target property. + A new interception context associated with the given property value. + + + + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + Used for dispatching operations to a such that any + registered on will be notified before and after the + operation executes. + Instances of this class are obtained through the the fluent API. + + + This class is used internally by Entity Framework when executing commands. It is provided publicly so that + code that runs outside of the core EF assemblies can opt-in to command interception/tracing. This is + typically done by EF providers that are executing commands on behalf of EF. + + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The cancellation token for the asynchronous operation. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The cancellation token for the asynchronous operation. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The cancellation token for the asynchronous operation. + The result of the operation, which may have been modified by interceptors. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Represents contextual information associated with calls into + implementations. + + + An instance of this class is passed to the dispatch methods of + and does not contain mutable information such as the result of the operation. This mutable information + is obtained from the that is passed to the interceptors. + Instances of this class are publicly immutable. To add contextual information use one of the + With... or As... methods to create a new interception context containing the new information. + + + + + Constructs a new with no state. + + + + + Creates a new by copying state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the given . + + The command behavior to associate. + A new interception context associated with the given command behavior. + + + + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context the flag set to true. + + A new interception context associated with the async flag set. + + + + + + + + + + + + + + + + The that will be used or has been used to execute the command with a + . This property is only used for + and its async counterparts. + + + + + Represents contextual information associated with calls into + implementations including the result of the operation. + + The type of the operation's results. + + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Gets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The user state set, or null if none was found for the given key. + + + + Sets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The state to set. + + + + Prevents the operation from being executed if called before the operation has executed. + + + Thrown if this method is called after the operation has already executed. + + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context together with the given . + + The command behavior to associate. + A new interception context associated with the given command behavior. + + + + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + If execution of the operation completes without throwing, then this property will contain + the result of the operation. If the operation was suppressed or did not fail, then this property + will always contain the default value for the generic type. + + + When an operation operation completes without throwing both this property and the + property are set. However, the property can be set or changed by interceptors, + while this property will always represent the actual result returned by the operation, if any. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set result will be returned instead. Otherwise, if the operation succeeds, then + this property will be set to the returned result. In either case, interceptors that run + after the operation can change this property to change the result that will be returned. + + + When an operation operation completes without throwing both this property and the + property are set. However, this property can be set or changed by interceptors, while the + property will always represent the actual result returned by the + operation, if any. + + + + + When true, this flag indicates that that execution of the operation has been suppressed by + one of the interceptors. This can be done before the operation has executed by calling + , by setting an to be thrown, or + by setting the operation result using . + + + + + Gets or sets a value containing arbitrary user-specified state information associated with the operation. + + + + + If execution of the operation fails, then this property will contain the exception that was + thrown. If the operation was suppressed or did not fail, then this property will always be null. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the property can be set or + changed by interceptors, while this property will always represent the original exception thrown. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set exception will be thrown instead. Otherwise, if the operation fails, then + this property will be set to the exception that was thrown. In either case, interceptors that run + after the operation can change this property to change the exception that will be thrown, or set this + property to null to cause no exception to be thrown at all. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the this property can be set or changed by + interceptors, while the property will always represent + the original exception thrown. + + + + + Set to the status of the after an async operation has finished. Not used for + synchronous operations. + + + + + Base class that implements . This class is a convenience for + use when only one or two methods of the interface actually need to have any implementation. + + + + + + + + + + + + + + + + + + + + + + + Represents contextual information associated with calls into + implementations. + + + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Constructs a new with no state. + + + + + Creates a new by copying state from the given + interception context. Also see + + The context from which to copy state. + + + + Gets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The user state set, or null if none was found for the given key. + + + + Sets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The state to set. + + + + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context the flag set to true. + + A new interception context associated with the async flag set. + + + + + + + + + + + + + + + + The original tree created by Entity Framework. Interceptors can change the + property to change the tree that will be used, but the + will always be the tree created by Entity Framework. + + + + + The command tree that will be used by Entity Framework. This starts as the tree contained in the + the property but can be set by interceptors to change + the tree that will be used by Entity Framework. + + + + + Gets or sets a value containing arbitrary user-specified state information associated with the operation. + + + + + Used for dispatching operations to a such that any + registered on will be notified before and after the + operation executes. + Instances of this class are obtained through the the fluent API. + + + This class is used internally by Entity Framework when interacting with . + It is provided publicly so that code that runs outside of the core EF assemblies can opt-in to command + interception/tracing. This is typically done by EF providers that are executing commands on behalf of EF. + + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after making a + call to . + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after + setting . + + The connection on which the operation will be executed. + Information about the context of the call being made, including the value to be set. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after making a + call to . + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after making a + call to . + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The cancellation token. + A task that represents the asynchronous operation. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Provides access to all dispatchers through the the fluent API. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Provides methods for dispatching to interceptors for + interception of methods on . + + + + + Provides methods for dispatching to interceptors for + interception of methods on . + + + + + Provides methods for dispatching to interceptors for + interception of methods on . + + + + + This is the registration point for interceptors. Interceptors + receive notifications when EF performs certain operations such as executing commands against + the database. For example, see . + + + + + Registers a new to receive notifications. Note that the interceptor + must implement some interface that extends from to be useful. + + The interceptor to add. + + + + Removes a registered so that it will no longer receive notifications. + If the given interceptor is not registered, then this is a no-op. + + The interceptor to remove. + + + + This is the entry point for dispatching to interceptors. This is usually only used internally by + Entity Framework but it is provided publicly so that other code can make sure that registered + interceptors are called when operations are performed on behalf of EF. For example, EF providers + a may make use of this when executing commands. + + + + + Used for dispatching operations to a such that any + registered on will be notified before and after the + operation executes. + Instances of this class are obtained through the the fluent API. + + + This class is used internally by Entity Framework when interacting with . + It is provided publicly so that code that runs outside of the core EF assemblies can opt-in to command + interception/tracing. This is typically done by EF providers that are executing commands on behalf of EF. + + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The transaction on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The transaction on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + The transaction on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after making a + call to . + + The transaction on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after making a + call to . + + The transaction on which the operation will be executed. + Optional information about the context of the call being made. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Represents contextual information associated with calls to that don't return any results. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The connection on which the transaction was started. + A new interception context that also contains the connection on which the transaction was started. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + + + + The connection on which the transaction was started + + + + + Represents contextual information associated with calls to with return type . + + The return type of the target method. + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + + + + Represents contextual information associated with calls to + implementations. + + + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context together with the given . + + The transaction to be used in the invocation. + A new interception context associated with the given isolation level. + + + + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + The that will be used or has been used to enlist a connection. + + + + + An object that implements this interface can be registered with to + receive notifications when Entity Framework creates command trees. + + + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + This method is called after a new has been created. + The tree that is used after interception can be changed by setting + while intercepting. + + + Command trees are created for both queries and insert/update/delete commands. However, query + command trees are cached by model which means that command tree creation only happens the + first time a query is executed and this notification will only happen at that time + + Contextual information associated with the call. + + + + Represents a mapping view. + + + + + Creates a instance having the specified entity SQL. + + A string that specifies the entity SQL. + + + + Gets the entity SQL. + + + + + Base abstract class for mapping view cache implementations. + Derived classes must have a parameterless constructor if used with . + + + + + Gets a view corresponding to the specified extent. + + An that specifies the extent. + A that specifies the mapping view, + or null if the extent is not associated with a mapping view. + + + + Gets a hash value computed over the mapping closure. + + + + + Specifies the means to create concrete instances. + + + + + Creates a generated view cache instance for the container mapping specified by + the names of the mapped containers. + + The name of a container in the conceptual model. + The name of a container in the store model. + + A that specifies the generated view cache. + + + + + Defines a custom attribute that specifies the mapping view cache type (subclass of ) + associated with a context type (subclass of or ). + The cache type is instantiated at runtime and used to retrieve pre-generated views in the + corresponding context. + + + + + Creates a instance that associates a context type + with a mapping view cache type. + + + A subclass of or . + + + A subclass of . + + + + + Creates a instance that associates a context type + with a mapping view cache type. + + + A subclass of or . + + The assembly qualified full name of the cache type. + + + + The base class for interceptors that handle the transaction operations. Derived classes can be registered using + or + . + + + + + Initializes a new instance of the class. + + + One of the Initialize methods needs to be called before this instance can be used. + + + + + Initializes this instance using the specified context. + + The context for which transaction operations will be handled. + + + + Initializes this instance using the specified context. + + The context for which transaction operations will be handled. + The connection to use for the initialization. + + This method is called by migrations. It is important that no action is performed on the + specified context that causes it to be initialized. + + + + + + + + Releases the resources used by this transaction handler. + + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + + + Checks whether the supplied interception context contains the target context + or the supplied connection is the same as the one used by the target context. + + A connection. + An interception context. + + true if the supplied interception context contains the target context or + the supplied connection is the same as the one used by the target context if + the supplied interception context doesn't contain any contexts; false otherwise. + + + Note that calling this method will trigger initialization of any DbContext referenced from the + + + + + When implemented in a derived class returns the script to prepare the database + for this transaction handler. + + A script to change the database schema for this transaction handler. + + + + Can be implemented in a derived class. + + The connection beginning the transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection that began the transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection being closed. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection that was closed. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection being disposed. + Contextual information associated with the call. + + + + Can be implemented in a derived class. + + The connection that was disposed. + Contextual information associated with the call. + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection being opened. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection that was opened. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction being commited. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction that was commited. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction being disposed. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction that was disposed. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction being rolled back. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction that was rolled back. + Contextual information associated with the call. + + + + + Gets the context. + + + The for which the transaction operations will be handled. + + + + + Gets the context. + + + The for which the transaction operations will be handled, could be null. + + + + + Gets the connection. + + + The for which the transaction operations will be handled. + + + This connection object is only used to determine whether a particular operation needs to be handled + in cases where a context is not available. + + + + + Gets or sets a value indicating whether this transaction handler is disposed. + + + true if disposed; otherwise, false. + + + + + This class is used by to write and read transaction tracing information + from the database. + To customize the definition of the transaction table you can derive from + this class and override . Derived classes can be registered + using . + + + By default EF will poll the resolved to check wether the database schema is compatible and + will try to modify it accordingly if it's not. To disable this check call + Database.SetInitializer<TTransactionContext>(null) where TTransactionContext is the type of the resolved context. + + + + + A DbContext instance represents a combination of the Unit Of Work and Repository patterns such that + it can be used to query from a database and group together changes that will then be written + back to the store as a unit. + DbContext is conceptually similar to ObjectContext. + + + DbContext is usually used with a derived type that contains properties for + the root entities of the model. These sets are automatically initialized when the + instance of the derived class is created. This behavior can be modified by applying the + attribute to either the entire derived context + class, or to individual properties on the class. + The Entity Data Model backing the context can be specified in several ways. When using the Code First + approach, the properties on the derived context are used to build a model + by convention. The protected OnModelCreating method can be overridden to tweak this model. More + control over the model used for the Model First approach can be obtained by creating a + explicitly from a and passing this model to one of the DbContext constructors. + When using the Database First or Model First approach the Entity Data Model can be created using the + Entity Designer (or manually through creation of an EDMX file) and then this model can be specified using + entity connection string or an object. + The connection to the database (including the name of the database) can be specified in several ways. + If the parameterless DbContext constructor is called from a derived context, then the name of the derived context + is used to find a connection string in the app.config or web.config file. If no connection string is found, then + the name is passed to the DefaultConnectionFactory registered on the class. The connection + factory then uses the context name as the database name in a default connection string. (This default connection + string points to .\SQLEXPRESS on the local machine unless a different DefaultConnectionFactory is registered.) + Instead of using the derived context name, the connection/database name can also be specified explicitly by + passing the name to one of the DbContext constructors that takes a string. The name can also be passed in + the form "name=myname", in which case the name must be found in the config file or an exception will be thrown. + Note that the connection found in the app.config or web.config file can be a normal database connection + string (not a special Entity Framework connection string) in which case the DbContext will use Code First. + However, if the connection found in the config file is a special Entity Framework connection string, then the + DbContext will use Database/Model First and the model specified in the connection string will be used. + An existing or explicitly created DbConnection can also be used instead of the database/connection name. + A can be applied to a class derived from DbContext to set the + version of conventions used by the context when it creates a model. If no attribute is applied then the + latest version of conventions will be used. + + + + + Interface implemented by objects that can provide an instance. + The class implements this interface to provide access to the underlying + ObjectContext. + + + + + Gets the object context. + + The object context. + + + + Constructs a new context instance using conventions to create the name of the database to + which a connection will be made. The by-convention name is the full name (namespace + class name) + of the derived context class. + See the class remarks for how this is used to create a connection. + + + + + Constructs a new context instance using conventions to create the name of the database to + which a connection will be made, and initializes it from the given model. + The by-convention name is the full name (namespace + class name) of the derived context class. + See the class remarks for how this is used to create a connection. + + The model that will back this context. + + + + Constructs a new context instance using the given string as the name or connection string for the + database to which a connection will be made. + See the class remarks for how this is used to create a connection. + + Either the database name or a connection string. + + + + Constructs a new context instance using the given string as the name or connection string for the + database to which a connection will be made, and initializes it from the given model. + See the class remarks for how this is used to create a connection. + + Either the database name or a connection string. + The model that will back this context. + + + + Constructs a new context instance using the existing connection to connect to a database. + The connection will not be disposed when the context is disposed if + is false. + + An existing connection to use for the new context. + + If set to true the connection is disposed when the context is disposed, otherwise the caller must dispose the connection. + + + + + Constructs a new context instance using the existing connection to connect to a database, + and initializes it from the given model. + The connection will not be disposed when the context is disposed if + is false. + + An existing connection to use for the new context. + The model that will back this context. + + If set to true the connection is disposed when the context is disposed, otherwise the caller must dispose the connection. + + + + + Constructs a new context instance around an existing ObjectContext. + + An existing ObjectContext to wrap with the new context. + + If set to true the ObjectContext is disposed when the DbContext is disposed, otherwise the caller must dispose the connection. + + + + + This method is called when the model for a derived context has been initialized, but + before the model has been locked down and used to initialize the context. The default + implementation of this method does nothing, but it can be overridden in a derived class + such that the model can be further configured before it is locked down. + + + Typically, this method is called only once when the first instance of a derived context + is created. The model for that context is then cached and is for all further instances of + the context in the app domain. This caching can be disabled by setting the ModelCaching + property on the given ModelBuidler, but note that this can seriously degrade performance. + More control over caching is provided through use of the DbModelBuilder and DbContextFactory + classes directly. + + The builder that defines the model for the context being created. + + + + Returns a instance for access to entities of the given type in the context + and the underlying store. + + + Note that Entity Framework requires that this method return the same instance each time that it is called + for a given context instance and entity type. Also, the non-generic returned by the + method must wrap the same underlying query and set of entities. These invariants must + be maintained if this method is overridden for anything other than creating test doubles for unit testing. + See the class for more details. + + The type entity for which a set should be returned. + A set for the given entity type. + + + + Returns a non-generic instance for access to entities of the given type in the context + and the underlying store. + + The type of entity for which a set should be returned. + A set for the given entity type. + + Note that Entity Framework requires that this method return the same instance each time that it is called + for a given context instance and entity type. Also, the generic returned by the + method must wrap the same underlying query and set of entities. These invariants must + be maintained if this method is overridden for anything other than creating test doubles for unit testing. + See the class for more details. + + + + + Saves all changes made in this context to the underlying database. + + + The number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An error occurred sending updates to the database. + + A database command did not affect the expected number of rows. This usually indicates an optimistic + concurrency violation; that is, a row has been changed in the database since it was queried. + + + The save was aborted because validation of entity property values failed. + + + An attempt was made to use unsupported behavior such as executing multiple asynchronous commands concurrently + on the same context instance. + The context or connection have been disposed. + + Some error occurred attempting to process entities in the context either before or after sending commands + to the database. + + + + + Asynchronously saves all changes made in this context to the underlying database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous save operation. + The task result contains the number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An error occurred sending updates to the database. + + A database command did not affect the expected number of rows. This usually indicates an optimistic + concurrency violation; that is, a row has been changed in the database since it was queried. + + + The save was aborted because validation of entity property values failed. + + + An attempt was made to use unsupported behavior such as executing multiple asynchronous commands concurrently + on the same context instance. + The context or connection have been disposed. + + Some error occurred attempting to process entities in the context either before or after sending commands + to the database. + + + + + Asynchronously saves all changes made in this context to the underlying database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous save operation. + The task result contains the number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + Thrown if the context has been disposed. + + + + Validates tracked entities and returns a Collection of containing validation results. + + Collection of validation results for invalid entities. The collection is never null and must not contain null values or results for valid entities. + + 1. This method calls DetectChanges() to determine states of the tracked entities unless + DbContextConfiguration.AutoDetectChangesEnabled is set to false. + 2. By default only Added on Modified entities are validated. The user is able to change this behavior + by overriding ShouldValidateEntity method. + + + + + Extension point allowing the user to override the default behavior of validating only + added and modified entities. + + DbEntityEntry instance that is supposed to be validated. + true to proceed with validation; false otherwise. + + + + Extension point allowing the user to customize validation of an entity or filter out validation results. + Called by . + + DbEntityEntry instance to be validated. + + User-defined dictionary containing additional info for custom validation. It will be passed to + + and will be exposed as + + . This parameter is optional and can be null. + + Entity validation result. Possibly null when overridden. + + + + Gets a object for the given entity providing access to + information about the entity and the ability to perform actions on the entity. + + The type of the entity. + The entity. + An entry for the entity. + + + + Gets a object for the given entity providing access to + information about the entity and the ability to perform actions on the entity. + + The entity. + An entry for the entity. + + + + Calls the protected Dispose method. + + + + + Disposes the context. The underlying is also disposed if it was created + is by this context or ownership was passed to this context when this context was created. + The connection to the database ( object) is also disposed if it was created + is by this context or ownership was passed to this context when this context was created. + + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + + + + + + + + + + + + + + + Creates a Database instance for this context that allows for creation/deletion/existence checks + for the underlying database. + + + + + Returns the Entity Framework ObjectContext that is underlying this context. + + Thrown if the context has been disposed. + + + + Provides access to features of the context that deal with change tracking of entities. + + An object used to access features that deal with change tracking. + + + + Provides access to configuration options for the context. + + An object used to access configuration options. + + + + Initializes a new instance of the class. + + The connection used by the context for which the transactions will be recorded. + + + + + + + Gets or sets a that can be used to read and write instances. + + + + + A transaction handler that allows to gracefully recover from connection failures + during transaction commit by storing transaction tracing information in the database. + It needs to be registered by using . + + + This transaction handler uses to store the transaction information + the schema used can be configured by creating a class derived from + that overrides and passing it to the constructor of this class. + + + + + Initializes a new instance of the class using the default . + + + One of the Initialize methods needs to be called before this instance can be used. + + + + + Initializes a new instance of the class. + + The transaction context factory. + + One of the Initialize methods needs to be called before this instance can be used. + + + + + Creates a new instance of an to use for quering the transaction log. + If null the default will be used. + + An instance or null. + + + + + + + + + + + + + + + + Stores the tracking information for the new transaction to the database in the same transaction. + + The connection that began the transaction. + Contextual information associated with the call. + + + + + If there was an exception thrown checks the database for this transaction and rethrows it if not found. + Otherwise marks the commit as succeeded and queues the transaction information to be deleted. + + The transaction that was commited. + Contextual information associated with the call. + + + + + Stops tracking the transaction that was rolled back. + + The transaction that was rolled back. + Contextual information associated with the call. + + + + + Stops tracking the transaction that was disposed. + + The transaction that was disposed. + Contextual information associated with the call. + + + + + Removes all the transaction history. + + + This method should only be invoked when there are no active transactions to remove any leftover history + that was not deleted due to catastrophic failures + + + + + Asynchronously removes all the transaction history. + + + This method should only be invoked when there are no active transactions to remove any leftover history + that was not deleted due to catastrophic failures + + A task that represents the asynchronous operation. + + + + Asynchronously removes all the transaction history. + + + This method should only be invoked when there are no active transactions to remove any leftover history + that was not deleted due to catastrophic failures + + The cancellation token. + A task that represents the asynchronous operation. + + + + Adds the specified transaction to the list of transactions that can be removed from the database + + The transaction to be removed from the database. + + + + Removes the transactions marked for deletion. + + + + + Asynchronously removes the transactions marked for deletion. + + A task that represents the asynchronous operation. + + + + Asynchronously removes the transactions marked for deletion. + + The cancellation token. + A task that represents the asynchronous operation. + + + + Removes the transactions marked for deletion if their number exceeds . + + + if set to true will remove all the old transactions even if their number does not exceed . + + + if set to true the operation will be executed using the associated execution strategy + + + + + Removes the transactions marked for deletion if their number exceeds . + + + if set to true will remove all the old transactions even if their number does not exceed . + + + if set to true the operation will be executed using the associated execution strategy + + The cancellation token. + A task that represents the asynchronous operation. + + + + Gets the associated with the if there is one; + otherwise returns null. + + The context + The associated . + + + + Gets the associated with the if there is one; + otherwise returns null. + + The context + The associated . + + + + Gets the transaction context. + + + The transaction context. + + + + + The map between the store transactions and the transaction tracking objects + + + + + Gets the number of transactions to be executed on the context before the transaction log will be cleaned. + The default value is 20. + + + + + An implementation of this interface is used to initialize the underlying database when + an instance of a derived class is used for the first time. + This initialization can conditionally create the database and/or seed it with data. + The strategy used is set using the static InitializationStrategy property of the + class. + The following implementations are provided: , + , . + + The type of the context. + + + + Executes the strategy to initialize the database for the given context. + + The context. + + + + Rrepresents a transaction + + + + + + + + + + + A unique id assigned to a transaction object. + + + + + The local time when the transaction was started. + + + + + Helper class that is used to configure a parameter. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Creates a new parameter definition to pass Binary data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The maximum allowable length of the array data. + Value indicating whether or not all data should be padded to the maximum length. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Boolean data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Byte data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass DateTime data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The precision of the parameter. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Decimal data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The numeric precision of the parameter. + The numeric scale of the parameter. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Double data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass GUID data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Single data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Short data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Integer data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Long data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass String data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The maximum allowable length of the string data. + Value indicating whether or not all data should be padded to the maximum length. + Value indicating whether or not the parameter supports Unicode content. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Time data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The precision of the parameter. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass DateTimeOffset data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The precision of the parameter. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass geography data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass geometry data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Creates a shallow copy of the current . + + A shallow copy of the current . + + + + Represents altering an existing stored procedure. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + A migration operation that affects stored procedures. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Represents an operation to modify a database schema. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the MigrationOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" + }'. + + + + + Gets additional arguments that may be processed by providers. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets an operation that will revert this operation. + + + + + Gets a value indicating if this operation may result in data loss. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure. + The body of the stored procedure expressed in SQL. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the stored procedure. + + + The name of the stored procedure. + + + + + Gets the body of the stored procedure expressed in SQL. + + + The body of the stored procedure expressed in SQL. + + + + + Gets the parameters of the stored procedure. + + + The parameters of the stored procedure. + + + + + Gets a value indicating if this operation may result in data loss. Always returns false. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure. + The body of the stored procedure expressed in SQL. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation that will revert this operation. + Always returns a . + + + + + Represents changes made to custom annotations on a table. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the AlterTableOperation class. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table on which annotations have changed. + The custom annotations on the table that have changed. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Gets the name of the table on which annotations have changed. + + + + + Gets the columns to be included in the table for which annotations have changed. + + + + + Gets the custom annotations that have changed on the table. + + + + + Gets an operation that is the inverse of this one such that annotations will be changed back to how + they were before this operation was applied. + + + + + + + + Represents renaming an existing index. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the RenameIndexOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table the index belongs to. + Name of the index to be renamed. + New name for the index. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table the index belongs to. + + + + + Gets the name of the index to be renamed. + + + + + Gets the new name for the index. + + + + + Gets an operation that reverts the rename. + + + + + + + + Used when scripting an update database operation to store the operations that would have been performed against the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The queries used to determine if this migration needs to be applied to the database. + This is used to generate an idempotent SQL script that can be run against a database at any version. + + + + + Adds a migration to this update database operation. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The id of the migration. + The individual operations applied by the migration. + + + + The queries used to determine if this migration needs to be applied to the database. + This is used to generate an idempotent SQL script that can be run against a database at any version. + + + + + Gets the migrations applied during the update database operation. + + + The migrations applied during the update database operation. + + + + + Gets a value indicating if any of the operations may result in data loss. + + + + + Represents a migration to be applied to the database. + + + + + Gets the id of the migration. + + + The id of the migration. + + + + + Gets the individual operations applied by this migration. + + + The individual operations applied by this migration. + + + + + Represents moving a stored procedure to a new schema in the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure to move. + The new schema for the stored procedure. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the stored procedure to move. + + + The name of the stored procedure to move. + + + + + Gets the new schema for the stored procedure. + + + The new schema for the stored procedure. + + + + + Gets an operation that will revert this operation. + + + + + Gets a value indicating if this operation may result in data loss. Always returns false. + + + + + Represents renaming a stored procedure in the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure to rename. + The new name for the stored procedure. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the stored procedure to rename. + + + The name of the stored procedure to rename. + + + + + Gets the new name for the stored procedure. + + + The new name for the stored procedure. + + + + + Gets an operation that will revert this operation. + + + + + Gets a value indicating if this operation may result in data loss. Always returns false. + + + + + Represents a migration operation that can not be performed, possibly because it is not supported by the targeted database provider. + + + + + Gets a value indicating if this operation may result in data loss. Always returns false. + + + + + Represents information about a parameter. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Represents information about a property of an entity. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the PropertyModel class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The data type for this property model. + Additional details about the data type. This includes details such as maximum length, nullability etc. + + + + Gets the data type for this property model. + + + + + Gets additional details about the data type of this property model. + This includes details such as maximum length, nullability etc. + + + + + Gets or sets the name of the property model. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets a provider specific data type to use for this property model. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets the maximum length for this property model. + Only valid for array data types. + + + + + Gets or sets the precision for this property model. + Only valid for decimal data types. + + + + + Gets or sets the scale for this property model. + Only valid for decimal data types. + + + + + Gets or sets a constant value to use as the default value for this property model. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets a SQL expression used as the default value for this property model. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets a value indicating if this property model is fixed length. + Only valid for array data types. + + + + + Gets or sets a value indicating if this property model supports Unicode characters. + Only valid for textual data types. + + + + + Initializes a new instance of the ParameterModel class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The data type for this parameter. + + + + Initializes a new instance of the ParameterModel class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The data type for this parameter. + Additional details about the data type. This includes details such as maximum length, nullability etc. + + + + Gets or sets a value indicating whether this instance is out parameter. + + + true if this instance is out parameter; otherwise, false. + + + + + Drops a stored procedure from the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure to drop. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the stored procedure to drop. + + + The name of the stored procedure to drop. + + + + + Gets an operation that will revert this operation. + Always returns a . + + + + + Gets a value indicating if this operation may result in data loss. Always returns false. + + + + + Configures an index. + + + + + Configures the index to be unique. + + The same IndexConfiguration instance so that multiple calls can be chained. + + + + Configures whether the index will be unique. + + Value indicating if the index should be unique or not. + The same IndexConfiguration instance so that multiple calls can be chained. + + + + Configures the index to be clustered. + + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Configures whether or not the index will be clustered. + + Value indicating if the index should be clustered or not. + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Configures the index to have a specific name. + + Value indicating what the index name should be. + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Configures a primary key index. + + + + + Configures the index to be clustered. + + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Configures whether or not the index will be clustered. + + Value indicating if the index should be clustered or not. + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Configures the index to have a specific name. + + Value indicating what the index name should be. + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Allows configuration to be performed for a lightweight convention based on + the entity types in a model. + + + + + Filters the entity types that this convention applies to based on a + predicate. + + A function to test each entity type for a condition. + + An instance so that multiple calls can be chained. + + + + + Filters the entity types that this convention applies to based on a predicate + while capturing a value to use later during configuration. + + Type of the captured value. + + A function to capture a value for each entity type. If the value is null, the + entity type will be filtered out. + + + An instance so that multiple calls can be chained. + + + + + Allows configuration of the entity types that this convention applies to. + + + An action that performs configuration against a + + . + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a lightweight convention based on + the entity types in a model that inherit from a common, specified type. + + The common type of the entity types that this convention applies to. + + + + Filters the entity types that this convention applies to based on a + predicate. + + A function to test each entity type for a condition. + + An instance so that multiple calls can be chained. + + + + + Filters the entity types that this convention applies to based on a predicate + while capturing a value to use later during configuration. + + Type of the captured value. + + A function to capture a value for each entity type. If the value is null, the + entity type will be filtered out. + + + An instance so that multiple calls can be chained. + + + + + Allows configuration of the entity types that this convention applies to. + + + An action that performs configuration against a + + . + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a lightweight convention based on + the entity types in a model that inherit from a common, specified type and a + captured value. + + The common type of the entity types that this convention applies to. + Type of the captured value. + + + + Allows configuration of the entity types that this convention applies to. + + + An action that performs configuration against a + using a captured value. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a lightweight convention based on + the entity types in a model and a captured value. + + Type of the captured value. + + + + Allows configuration of the entity types that this convention applies to. + + + An action that performs configuration against a + using a captured value. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for an entity type in a model. + This configuration functionality is available via lightweight conventions. + + + + + Configures the entity set name to be used for this entity type. + The entity set name can only be configured for the base type in each set. + + The name of the entity set. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Excludes this entity type from the model so that it will not be mapped to the database. + + + The same instance so that multiple calls can be chained. + + + + + Changes this entity type to a complex type. + + + The same instance so that multiple calls can be chained. + + + + + Excludes a property from the model so that it will not be mapped to the database. + + The name of the property to be configured. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect if the property does not exist. + + + + + Excludes a property from the model so that it will not be mapped to the database. + + The property to be configured. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect if the property does not exist. + + + + + Configures a property that is defined on this type. + + The name of the property being configured. + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + The property being configured. + A configuration object that can be used to configure the property. + + + + Configures the primary key property for this entity type. + + The name of the property to be used as the primary key. + + The same instance so that multiple calls can be chained. + + + + + Configures the primary key property for this entity type. + + The property to be used as the primary key. + + The same instance so that multiple calls can be chained. + + + + + Configures the primary key property(s) for this entity type. + + The names of the properties to be used as the primary key. + + The same instance so that multiple calls can be chained. + + + + + Configures the primary key property(s) for this entity type. + + The properties to be used as the primary key. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured or if any + property does not exist. + + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + The database schema of the table. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Sets an annotation in the model for the table to which this entity is mapped. The annotation + value can later be used when processing the table such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Calling this method will have no effect if the + annotation with the given name has already been configured. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + The default conventions for procedure and parameter names will be used. + + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + + + Configuration to override the default conventions for procedure and parameter names. + + The same configuration instance so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the of this entity type. + + + + + Allows configuration to be performed for an entity type in a model. + This configuration functionality is available via lightweight conventions. + + A type inherited by the entity type. + + + + Configures the entity set name to be used for this entity type. + The entity set name can only be configured for the base type in each set. + + The name of the entity set. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Excludes this entity type from the model so that it will not be mapped to the database. + + + The same instance so that multiple calls can be chained. + + + + + Changes this entity type to a complex type. + + + The same instance so that multiple calls can be chained. + + + + + Excludes a property from the model so that it will not be mapped to the database. + + The type of the property to be ignored. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + + The same instance so that multiple calls can be chained. + + + + + Configures a property that is defined on this type. + + The type of the property being configured. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures the primary key property(s) for this entity type. + + The type of the key. + A lambda expression representing the property to be used as the primary key. C#: t => t.Id VB.Net: Function(t) t.Id If the primary key is made up of multiple properties then specify an anonymous type including the properties. C#: t => new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + The database schema of the table. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Sets an annotation in the model for the table to which this entity is mapped. The annotation + value can later be used when processing the table such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Calling this method will have no effect if the + annotation with the given name has already been configured. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + The default conventions for procedure and parameter names will be used. + + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + + + Configuration to override the default conventions for procedure and parameter names. + + The same configuration instance so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the of this entity type. + + + + + Identifies conventions that can be added to or removed from a instance. + + + Note that implementations of this interface must be immutable. + + + + + A general purpose class for Code First conventions that read attributes from .NET properties + and generate column annotations based on those attributes. + + The type of attribute to discover. + The type of annotation that will be created. + + + + A convention that doesn't override configuration. + + + + + The derived class can use the default constructor to apply a set rule of that change the model configuration. + + + + + Begins configuration of a lightweight convention that applies to all mapped types in + the model. + + A configuration object for the convention. + + + + Begins configuration of a lightweight convention that applies to all mapped types in + the model that derive from or implement the specified type. + + The type of the entities that this convention will apply to. + A configuration object for the convention. + This method does not add new types to the model. + + + + Begins configuration of a lightweight convention that applies to all properties + in the model. + + A configuration object for the convention. + + + + Begins configuration of a lightweight convention that applies to all primitive + properties of the specified type in the model. + + The type of the properties that the convention will apply to. + A configuration object for the convention. + + The convention will apply to both nullable and non-nullable properties of the + specified type. + + + + + Constructs a convention that will create column annotations with the given name and + using the given factory delegate. + + The name of the annotations to create. + A factory for creating the annotation on each column. + + + + A general purpose class for Code First conventions that read attributes from .NET types + and generate table annotations based on those attributes. + + The type of attribute to discover. + The type of annotation that will be created. + + + + Constructs a convention that will create table annotations with the given name and + using the given factory delegate. + + The name of the annotations to create. + A factory for creating the annotation on each table. + + + + A convention for discovering attributes on properties and generating + column annotations in the model. + + + + + Constructs a new instance of the convention. + + + + + Base class for conventions that process CLR attributes found on primitive properties in the model. + + The type of the attribute to look for. + + + + Initializes a new instance of the class. + + + + + Applies this convention to a property that has an attribute of type TAttribute applied. + + The configuration for the property that has the attribute. + The attribute. + + + + Base class for conventions that process CLR attributes found on properties of types in the model. + + + Note that the derived convention will be applied for any non-static property on the mapped type that has + the specified attribute, even if it wasn't included in the model. + + The type of the attribute to look for. + + + + Initializes a new instance of the class. + + + + + Applies this convention to a property that has an attribute of type TAttribute applied. + + The member info for the property that has the attribute. + The configuration for the class that contains the property. + The attribute. + + + + Base class for conventions that process CLR attributes found in the model. + + The type of the attribute to look for. + + + + Initializes a new instance of the class. + + + + + Applies this convention to a class that has an attribute of type TAttribute applied. + + The configuration for the class that contains the property. + The attribute. + + + + Used to configure a property in a mapping fragment. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the name of the database column used to store the property, in a mapping fragment. + + The name of the column. + The same PropertyMappingConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same PropertyMappingConfiguration instance so that multiple calls can be chained. + + + + Convention to introduce indexes for foreign keys. + + + + + A convention that operates on the database section of the model after the model is created. + + The type of metadata item that this convention operates on. + + + + Applies this convention to an item in the model. + + The item to apply the convention to. + The model. + + + + + + + A convention that operates on the conceptual section of the model after the model is created. + + The type of metadata item that this convention operates on. + + + + Applies this convention to an item in the model. + + The item to apply the convention to. + The model. + + + + Useful extension methods for use with Entity Framework LINQ queries. + + + + + Specifies the related objects to include in the query results. + + + This extension method calls the Include(String) method of the source object, + if such a method exists. If the source does not have a matching method, + then this method does nothing. The , , + and types all have an appropriate Include method to call. + Paths are all-inclusive. For example, if an include call indicates Include("Orders.OrderLines"), not only will + OrderLines be included, but also Orders. When you call the Include method, the query path is only valid on + the returned instance of the . Other instances of + and the object context itself are not affected. Because the Include method returns the query object, + you can call this method multiple times on an to specify multiple paths for the query. + + The type of entity being queried. + + The source on which to call Include. + + The dot-separated list of related objects to return in the query results. + + A new with the defined query path. + + + + + Specifies the related objects to include in the query results. + + + This extension method calls the Include(String) method of the source object, + if such a method exists. If the source does not have a matching method, + then this method does nothing. The , , + and types all have an appropriate Include method to call. + Paths are all-inclusive. For example, if an include call indicates Include("Orders.OrderLines"), not only will + OrderLines be included, but also Orders. When you call the Include method, the query path is only valid on + the returned instance of the . Other instances of + and the object context itself are not affected. Because the Include method returns the query object, + you can call this method multiple times on an to specify multiple paths for the query. + + + The source on which to call Include. + + The dot-separated list of related objects to return in the query results. + + A new with the defined query path. + + + + + Specifies the related objects to include in the query results. + + + The path expression must be composed of simple property access expressions together with calls to Select for + composing additional includes after including a collection proprty. Examples of possible include paths are: + To include a single reference: query.Include(e => e.Level1Reference) + To include a single collection: query.Include(e => e.Level1Collection) + To include a reference and then a reference one level down: query.Include(e => e.Level1Reference.Level2Reference) + To include a reference and then a collection one level down: query.Include(e => e.Level1Reference.Level2Collection) + To include a collection and then a reference one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Reference)) + To include a collection and then a collection one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Collection)) + To include a collection and then a reference one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Reference)) + To include a collection and then a collection one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Collection)) + To include a collection, a reference, and a reference two levels down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Reference.Level3Reference)) + To include a collection, a collection, and a reference two levels down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Collection.Select(l2 => l2.Level3Reference))) + This extension method calls the Include(String) method of the source IQueryable object, if such a method exists. + If the source IQueryable does not have a matching method, then this method does nothing. + The Entity Framework ObjectQuery, ObjectSet, DbQuery, and DbSet types all have an appropriate Include method to call. + When you call the Include method, the query path is only valid on the returned instance of the IQueryable<T>. Other + instances of IQueryable<T> and the object context itself are not affected. Because the Include method returns the + query object, you can call this method multiple times on an IQueryable<T> to specify multiple paths for the query. + + The type of entity being queried. + The type of navigation property being included. + The source IQueryable on which to call Include. + A lambda expression representing the path to include. + + A new IQueryable<T> with the defined query path. + + + + + Returns a new query where the entities returned will not be cached in the + or . This method works by calling the AsNoTracking method of the + underlying query object. If the underlying query object does not have an AsNoTracking method, + then calling this method will have no affect. + + The element type. + The source query. + A new query with NoTracking applied, or the source query if NoTracking is not supported. + + + + Returns a new query where the entities returned will not be cached in the + or . This method works by calling the AsNoTracking method of the + underlying query object. If the underlying query object does not have an AsNoTracking method, + then calling this method will have no affect. + + The source query. + A new query with NoTracking applied, or the source query if NoTracking is not supported. + + + + Returns a new query that will stream the results instead of buffering. This method works by calling + the AsStreaming method of the underlying query object. If the underlying query object does not have + an AsStreaming method, then calling this method will have no affect. + + + The type of the elements of . + + + An to apply AsStreaming to. + + A new query with AsStreaming applied, or the source query if AsStreaming is not supported. + + + + Returns a new query that will stream the results instead of buffering. This method works by calling + the AsStreaming method of the underlying query object. If the underlying query object does not have + an AsStreaming method, then calling this method will have no affect. + + + An to apply AsStreaming to. + + A new query with AsStreaming applied, or the source query if AsStreaming is not supported. + + + + Enumerates the query such that for server queries such as those of , + + , + , and others the results of the query will be loaded into the associated + + , + or other cache on the client. + This is equivalent to calling ToList and then throwing away the list without the overhead of actually creating the list. + + The source query. + + + + Asynchronously enumerates the query such that for server queries such as those of , + + , + , and others the results of the query will be loaded into the associated + + , + or other cache on the client. + This is equivalent to calling ToList and then throwing away the list without the overhead of actually creating the list. + + The source query. + + A task that represents the asynchronous operation. + + + + + Asynchronously enumerates the query such that for server queries such as those of , + + , + , and others the results of the query will be loaded into the associated + + , + or other cache on the client. + This is equivalent to calling ToList and then throwing away the list without the overhead of actually creating the list. + + The source query. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + An to enumerate. + + The action to perform on each element. + A task that represents the asynchronous operation. + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + An to enumerate. + + The action to perform on each element. + + A to observe while waiting for the task to complete. + + A task that represents the asynchronous operation. + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to enumerate. + + The action to perform on each element. + A task that represents the asynchronous operation. + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to enumerate. + + The action to perform on each element. + + A to observe while waiting for the task to complete. + + A task that represents the asynchronous operation. + + + + Creates a from an by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + An to create a from. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the input sequence. + + + + + Creates a from an by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + An to create a from. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the input sequence. + + + + + Creates a from an by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to create a from. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the input sequence. + + + + + Creates a from an by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to create a list from. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the input sequence. + + + + + Creates an array from an by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to create an array from. + + + A task that represents the asynchronous operation. + The task result contains an array that contains elements from the input sequence. + + + + + Creates an array from an by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to create an array from. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains an array that contains elements from the input sequence. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + An to create a from. + + A function to extract a key from each element. + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + An to create a from. + + A function to extract a key from each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector function and a comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + An to create a from. + + A function to extract a key from each element. + + An to compare keys. + + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector function and a comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + An to create a from. + + A function to extract a key from each element. + + An to compare keys. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + The type of the value returned by . + + + An to create a from. + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the input sequence. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + The type of the value returned by . + + + An to create a from. + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the input sequence. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector function, a comparer, and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + The type of the value returned by . + + + An to create a from. + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + An to compare keys. + + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the input sequence. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector function, a comparer, and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + The type of the value returned by . + + + An to create a from. + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + An to compare keys. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the input sequence. + + + + + Asynchronously returns the first element of a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + + A task that represents the asynchronous operation. + The task result contains the first element in . + + + is null. + + + doesn't implement . + + The source sequence is empty. + + + + Asynchronously returns the first element of a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the first element in . + + + + is + null + . + + + + doesn't implement + + . + + The source sequence is empty. + + + + Asynchronously returns the first element of a sequence that satisfies a specified condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the first element in that passes the test in + . + + + + or + + is + null + . + + + + doesn't implement + + . + + + No element satisfies the condition in + + . + + + + + Asynchronously returns the first element of a sequence that satisfies a specified condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the first element in that passes the test in + . + + + + or + + is + null + . + + + + doesn't implement + + . + + + No element satisfies the condition in + + . + + + + + Asynchronously returns the first element of a sequence, or a default value if the sequence contains no elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + + A task that represents the asynchronous operation. + The task result contains default ( ) if + is empty; otherwise, the first element in . + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the first element of a sequence, or a default value if the sequence contains no elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains default ( ) if + is empty; otherwise, the first element in . + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the first element of a sequence that satisfies a specified condition + or a default value if no such element is found. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains default ( ) if + is empty or if no element passes the test specified by ; otherwise, the first + element in that passes the test specified by . + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the first element of a sequence that satisfies a specified condition + or a default value if no such element is found. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains default ( ) if + is empty or if no element passes the test specified by ; otherwise, the first + element in that passes the test specified by . + + + + or + + is + null + . + + + + doesn't implement + + . + + + + has more than one element. + + + + + Asynchronously returns the only element of a sequence, and throws an exception + if there is not exactly one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence. + + + + is + null + . + + + + doesn't implement + + . + + The source sequence is empty. + + + + Asynchronously returns the only element of a sequence, and throws an exception + if there is not exactly one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + has more than one element. + + The source sequence is empty. + + + + Asynchronously returns the only element of a sequence that satisfies a specified condition, + and throws an exception if more than one such element exists. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the the single element of. + + A function to test an element for a condition. + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence that satisfies the condition in + . + + + + or + + is + null + . + + + + doesn't implement + + . + + + No element satisfies the condition in + + . + + + More than one element satisfies the condition in + + . + + + + + Asynchronously returns the only element of a sequence that satisfies a specified condition, + and throws an exception if more than one such element exists. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + A function to test an element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence that satisfies the condition in + . + + + + or + + is + null + . + + + + doesn't implement + + . + + + No element satisfies the condition in + + . + + + More than one element satisfies the condition in + + . + + + + + Asynchronously returns the only element of a sequence, or a default value if the sequence is empty; + this method throws an exception if there is more than one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence, or default () + if the sequence contains no elements. + + + + is + null + . + + + + doesn't implement + + . + + + + has more than one element. + + + + + Asynchronously returns the only element of a sequence, or a default value if the sequence is empty; + this method throws an exception if there is more than one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence, or default () + if the sequence contains no elements. + + + + is + null + . + + + + doesn't implement + + . + + + + has more than one element. + + + + + Asynchronously returns the only element of a sequence that satisfies a specified condition or + a default value if no such element exists; this method throws an exception if more than one element + satisfies the condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + A function to test an element for a condition. + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence that satisfies the condition in + , or default ( ) if no such element is found. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the only element of a sequence that satisfies a specified condition or + a default value if no such element exists; this method throws an exception if more than one element + satisfies the condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + A function to test an element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence that satisfies the condition in + , or default ( ) if no such element is found. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether a sequence contains a specified element by using the default equality comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + The object to locate in the sequence. + + A task that represents the asynchronous operation. + The task result contains true if the input sequence contains the specified value; otherwise, false. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether a sequence contains a specified element by using the default equality comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + The object to locate in the sequence. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if the input sequence contains the specified value; otherwise, false. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether a sequence contains any elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to check for being empty. + + + A task that represents the asynchronous operation. + The task result contains true if the source sequence contains any elements; otherwise, false. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether a sequence contains any elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to check for being empty. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if the source sequence contains any elements; otherwise, false. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether any element of a sequence satisfies a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An whose elements to test for a condition. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains true if any elements in the source sequence pass the test in the specified predicate; otherwise, false. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether any element of a sequence satisfies a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An whose elements to test for a condition. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if any elements in the source sequence pass the test in the specified predicate; otherwise, false. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether all the elements of a sequence satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An whose elements to test for a condition. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains true if every element of the source sequence passes the test in the specified predicate; otherwise, false. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether all the elements of a sequence satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An whose elements to test for a condition. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if every element of the source sequence passes the test in the specified predicate; otherwise, false. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the number of elements in a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the input sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously returns the number of elements in a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the input sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously returns the number of elements in a sequence that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the number of elements in the sequence that satisfy the condition in the predicate function. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns the number of elements in a sequence that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the sequence that satisfy the condition in the predicate function. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns an that represents the total number of elements in a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the input sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously returns an that represents the total number of elements in a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the input sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously returns an that represents the number of elements in a sequence + that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the number of elements in the sequence that satisfy the condition in the predicate function. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns an that represents the number of elements in a sequence + that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the sequence that satisfy the condition in the predicate function. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns the minimum value of a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to determine the minimum of. + + + A task that represents the asynchronous operation. + The task result contains the minimum value in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the minimum value of a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to determine the minimum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the minimum value in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously invokes a projection function on each element of a sequence and returns the minimum resulting value. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the value returned by the function represented by . + + + An that contains the elements to determine the minimum of. + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the minimum value in the sequence. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously invokes a projection function on each element of a sequence and returns the minimum resulting value. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the value returned by the function represented by . + + + An that contains the elements to determine the minimum of. + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the minimum value in the sequence. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the maximum value of a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to determine the maximum of. + + + A task that represents the asynchronous operation. + The task result contains the maximum value in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the maximum value of a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to determine the maximum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the maximum value in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously invokes a projection function on each element of a sequence and returns the maximum resulting value. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the value returned by the function represented by . + + + An that contains the elements to determine the maximum of. + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the maximum value in the sequence. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously invokes a projection function on each element of a sequence and returns the maximum resulting value. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the value returned by the function represented by . + + + An that contains the elements to determine the maximum of. + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the maximum value in the sequence. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Bypasses a specified number of elements in a sequence and then returns the remaining elements. + + The type of the elements of source. + A sequence to return elements from. + An expression that evaluates to the number of elements to skip. + A sequence that contains elements that occur after the specified index in the + input sequence. + + + + Returns a specified number of contiguous elements from the start of a sequence. + + The type of the elements of source. + The sequence to return elements from. + An expression that evaluates to the number of elements + to return. + A sequence that contains the specified number of elements from the + start of the input sequence. + + + + Controls the transaction creation behavior while executing a database command or query. + + + + + If no transaction is present then a new transaction will be used for the operation. + + + + + If an existing transaction is present then use it, otherwise execute the command or query without a transaction. + + + + + Specifies a structural type mapping. + + + + + Adds a property mapping. + + The property mapping to be added. + + + + Removes a property mapping. + + The property mapping to be removed. + + + + Adds a property mapping condition. + + The property mapping condition to be added. + + + + Removes a property mapping condition. + + The property mapping condition to be removed. + + + + Gets a read-only collection of property mappings. + + + + + Gets a read-only collection of property mapping conditions. + + + + + Represents the base item class for all the metadata + + + Represents the base item class for all the metadata + + + + + Adds or updates an annotation with the specified name and value. + + + If an annotation with the given name already exists then the value of that annotation + is updated to the given value. If the given value is null then the annotation will be + removed. + + The name of the annotation property. + The value of the annotation property. + + + + Removes an annotation with the specified name. + + The name of the annotation property. + true if an annotation was removed; otherwise, false. + + + + Returns a conceptual model built-in type that matches one of the + + values. + + + An object that represents the built-in type in the EDM. + + + One of the values. + + + + Returns the list of the general facet descriptions for a specified type. + + A object that represents the list of the general facet descriptions for a specified type. + + + + Gets the built-in type kind for this type. + + A object that represents the built-in type kind for this type. + + + + Gets the list of properties of the current type. + + A collection of type that contains the list of properties of the current type. + + + + Gets or sets the documentation associated with this type. + + A object that represents the documentation on this type. + + + + + Indicates that the given method is a proxy for an EDM function. + + + Note that this attribute has been replaced by the starting with EF6. + + + + + Indicates that the given method is a proxy for an EDM function. + + + Note that this class was called EdmFunctionAttribute in some previous versions of Entity Framework. + + + + + Initializes a new instance of the class. + + The namespace of the mapped-to function. + The name of the mapped-to function. + + + The namespace of the mapped-to function. + The namespace of the mapped-to function. + + + The name of the mapped-to function. + The name of the mapped-to function. + + + + Creates a new DbFunctionAttribute instance. + + The namespace name of the EDM function represented by the attributed method. + The function name of the EDM function represented by the attributed method. + + + + Provides common language runtime (CLR) methods that expose EDM canonical functions + for use in or LINQ to Entities queries. + + + Note that these functions have been moved to the class starting with EF6. + The functions are retained here only to help in the migration of older EF apps to EF6. + + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Left EDM function to return a given + number of the leftmost characters in a string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The number of characters to return + A string containing the number of characters asked for from the left of the input string. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Right EDM function to return a given + number of the rightmost characters in a string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The number of characters to return + A string containing the number of characters asked for from the right of the input string. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Reverse EDM function to return a given + string with the order of the characters reversed. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The input string with the order of the characters reversed. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical GetTotalOffsetMinutes EDM function to + return the number of minutes that the given date/time is offset from UTC. This is generally between +780 + and -780 (+ or - 13 hrs). + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The offset of the input from UTC. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical TruncateTime EDM function to return + the given date with the time portion cleared. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The input date with the time portion cleared. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical TruncateTime EDM function to return + the given date with the time portion cleared. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The input date with the time portion cleared. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateDateTime EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The year. + The month (1-based). + The day (1-based). + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The new date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateDateTimeOffset EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The year. + The month (1-based). + The day (1-based). + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The time zone offset part of the new date. + The new date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateTime EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The new time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddYears EDM function to + add the given number of years to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of years to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddYears EDM function to + add the given number of years to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of years to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMonths EDM function to + add the given number of months to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of months to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMonths EDM function to + add the given number of months to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of months to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddDays EDM function to + add the given number of days to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of days to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddDays EDM function to + add the given number of days to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of days to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffYears EDM function to + calculate the number of years between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of years between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffYears EDM function to + calculate the number of years between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of years between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMonths EDM function to + calculate the number of months between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of months between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMonths EDM function to + calculate the number of months between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of months between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffDays EDM function to + calculate the number of days between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of days between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffDays EDM function to + calculate the number of days between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of days between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of hours between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of hours between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of hours between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of minutes between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of minutes between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of minutes between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of seconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of seconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of seconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of milliseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of milliseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of milliseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of microseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of microseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of microseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of nanoseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of nanoseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of nanoseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Truncate EDM function to + truncate the given value to the number of specified digits. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The value to truncate. + The number of digits to preserve. + The truncated value. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Truncate EDM function to + truncate the given value to the number of specified digits. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The value to truncate. + The number of digits to preserve. + The truncated value. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Like EDM operator to match an expression. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The string to search. + The expression to match against. + True if the searched string matches the expression; otherwise false. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Like EDM operator to match an expression. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The string to search. + The expression to match against. + The string to escape special characters with, must only be a single character. + True if the searched string matches the expression; otherwise false. + + + + When used as part of a LINQ to Entities query, this method acts as an operator that ensures the input + is treated as a Unicode string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function impacts the way the LINQ query is translated to a query that can be run in the database. + + The input string. + The input string treated as a Unicode string. + + + + When used as part of a LINQ to Entities query, this method acts as an operator that ensures the input + is treated as a non-Unicode string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function impacts the way the LINQ query is translated to a query that can be run in the database. + + The input string. + The input string treated as a non-Unicode string. + + + + Options for query execution. + + + + + Creates a new instance of . + + Merge option to use for entity results. + + + + Creates a new instance of . + + Merge option to use for entity results. + Whether the query is streaming or buffering. + + + Determines whether the specified objects are equal. + true if the two objects are equal; otherwise, false. + The left object to compare. + The right object to compare. + + + + Determines whether the specified objects are not equal. + + The left object to compare. + The right object to compare. + true if the two objects are not equal; otherwise, false. + + + + + + + + + + Merge option to use for entity results. + + + + + Whether the query is streaming or buffering. + + + + + DataRecord interface supporting structured types and rich metadata information. + + + + + Gets a object with the specified index. + + + A object. + + The index of the row. + + + + Returns nested readers as objects. + + + Nested readers as objects. + + The ordinal of the column. + + + + Gets for this + + . + + + A object. + + + + + DataRecordInfo class providing a simple way to access both the type information and the column information. + + + + + Initializes a new object for a specific type with an enumerable collection of data fields. + + + The metadata for the type represented by this object, supplied by + + . + + + An enumerable collection of objects that represent column information. + + + + + Gets for this + + object. + + + A object. + + + + + Gets type info for this object as a object. + + + A value. + + + + + A prepared command definition, can be cached and reused to avoid + repreparing a command. + + + + + Initializes a new instance of the class using the supplied + + . + + + The supplied . + + method used to clone the + + + + Initializes a new instance of the class. + + + + + Creates and returns a object that can be executed. + + The command for database. + + + + Metadata Interface for all CLR types types + + + + + Value to pass to GetInformation to get the StoreSchemaDefinition + + + + + Value to pass to GetInformation to get the StoreSchemaMapping + + + + + Value to pass to GetInformation to get the ConceptualSchemaDefinition + + + + + Value to pass to GetInformation to get the StoreSchemaDefinitionVersion3 + + + + + Value to pass to GetInformation to get the StoreSchemaMappingVersion3 + + + + + Value to pass to GetInformation to get the ConceptualSchemaDefinitionVersion3 + + + + + Name of the MaxLength Facet + + + + + Name of the Unicode Facet + + + + + Name of the FixedLength Facet + + + + + Name of the Precision Facet + + + + + Name of the Scale Facet + + + + + Name of the Nullable Facet + + + + + Name of the DefaultValue Facet + + + + + Name of the Collation Facet + + + + + Name of the SRID Facet + + + + + Name of the IsStrict Facet + + + + When overridden in a derived class, returns the set of primitive types supported by the data source. + The set of types supported by the data source. + + + When overridden in a derived class, returns a collection of EDM functions supported by the provider manifest. + A collection of EDM functions. + + + Returns the FacetDescription objects for a particular type. + The FacetDescription objects for the specified EDM type. + The EDM type to return the facet description for. + + + When overridden in a derived class, this method maps the specified storage type and a set of facets for that type to an EDM type. + + The instance that describes an EDM type and a set of facets for that type. + + The TypeUsage instance that describes a storage type and a set of facets for that type to be mapped to the EDM type. + + + When overridden in a derived class, this method maps the specified EDM type and a set of facets for that type to a storage type. + The TypeUsage instance that describes a storage type and a set of facets for that type. + The TypeUsage instance that describes the EDM type and a set of facets for that type to be mapped to a storage type. + + + When overridden in a derived class, this method returns provider-specific information. + The XmlReader object that represents the mapping to the underlying data store catalog. + The type of the information to return. + + + Gets the provider-specific information. + The provider-specific information. + The type of the information to return. + + + Indicates if the provider supports escaping strings to be used as patterns in a Like expression. + True if this provider supports escaping strings to be used as patterns in a Like expression; otherwise, false. + If the provider supports escaping, the character that would be used as the escape character. + + + + Indicates if the provider supports the parameter optimization described in EntityFramework6 GitHub issue #195. + The default is false. Providers should change this to true only after testing that schema queries (as + used in the Database First flow) work correctly with this flag. + + True only if the provider supports the parameter optimization. + + + Provider writers should override this method to return the argument with the wildcards and the escape character escaped. This method is only used if SupportsEscapingLikeArgument returns true. + The argument with the wildcards and the escape character escaped. + The argument to be escaped. + + + + Returns a boolean that specifies whether the provider can handle expression trees + containing instances of DbInExpression. + The default implementation returns false for backwards compatibility. Derived classes can override this method. + + + false + + + + + Returns a boolean that specifies whether the provider can process expression trees not having DbProjectExpression + nodes directly under both Left and Right sides of DbUnionAllExpression and DbIntersectExpression + + + false + + + + Gets the namespace used by this provider manifest. + The namespace used by this provider manifest. + + + + The factory for building command definitions; use the type of this object + as the argument to the IServiceProvider.GetService method on the provider + factory; + + + + + Constructs an EF provider that will use the obtained from + the app domain Singleton for resolving EF dependencies such + as the instance to use. + + + + + Registers a handler to process non-error messages coming from the database provider. + + The connection to receive information for. + The handler to process messages. + + + + Create a Command Definition object given a command tree. + + command tree for the statement + an executable command definition object + + This method simply delegates to the provider's implementation of CreateDbCommandDefinition. + + + + Creates command definition from specified manifest and command tree. + The created command definition. + The manifest. + The command tree. + + + Creates a command definition object for the specified provider manifest and command tree. + An executable command definition object. + Provider manifest previously retrieved from the store provider. + Command tree for the statement. + + + + Create the default DbCommandDefinition object based on the prototype command + This method is intended for provider writers to build a default command definition + from a command. + Note: This will clone the prototype + + the prototype command + an executable command definition object + + + + See issue 2390 - cloning the DesignTimeVisible property on the + DbCommand can cause deadlocks. So here allow sub-classes to override. + + the object to clone + a clone of the + + + + Clones the connection. + + The original connection. + Cloned connection + + + + Clones the connection. + + The original connection. + The factory to use. + Cloned connection + + + Returns provider manifest token given a connection. + The provider manifest token. + Connection to provider. + + + + Returns provider manifest token for a given connection. + + Connection to find manifest token from. + The provider manifest token for the specified connection. + + + Returns the provider manifest by using the specified version information. + The provider manifest by using the specified version information. + The token information associated with the provider manifest. + + + When overridden in a derived class, returns an instance of a class that derives from the DbProviderManifest. + A DbProviderManifest object that represents the provider manifest. + The token information associated with the provider manifest. + + + + Gets the that will be used to execute methods that use the specified connection. + + The database connection + + A new instance of + + + + + Gets the that will be used to execute methods that use the specified connection. + This overload should be used by the derived classes for compatability with wrapping providers. + + The database connection + The provider invariant name + + A new instance of + + + + + Gets the spatial data reader for the . + + The spatial data reader. + The reader where the spatial data came from. + The manifest token associated with the provider manifest. + + + + Gets the spatial services for the . + + The spatial services. + The token information associated with the provider manifest. + + + Gets the spatial services for the . + The spatial services. + Information about the database that the spatial services will be used for. + + + + Gets the spatial data reader for the . + + The spatial data reader. + The reader where the spatial data came from. + The token information associated with the provider manifest. + + + + Gets the spatial services for the . + + The spatial services. + The token information associated with the provider manifest. + + + + Sets the parameter value and appropriate facets for the given . + + The parameter. + The type of the parameter. + The value of the parameter. + + + + Sets the parameter value and appropriate facets for the given . + + The parameter. + The type of the parameter. + The value of the parameter. + + + Returns providers given a connection. + + The instanced based on the specified connection. + + Connection to provider. + + + Retrieves the DbProviderFactory based on the specified DbConnection. + The retrieved DbProviderFactory. + The connection to use. + + + + Return an XML reader which represents the CSDL description + + The name of the CSDL description. + An XmlReader that represents the CSDL description + + + Generates a data definition language (DDL script that creates schema objects (tables, primary keys, foreign keys) based on the contents of the StoreItemCollection parameter and targeted for the version of the database corresponding to the provider manifest token. + + Individual statements should be separated using database-specific DDL command separator. + It is expected that the generated script would be executed in the context of existing database with + sufficient permissions, and it should not include commands to create the database, but it may include + commands to create schemas and other auxiliary objects such as sequences, etc. + + A DDL script that creates schema objects based on the contents of the StoreItemCollection parameter and targeted for the version of the database corresponding to the provider manifest token. + The provider manifest token identifying the target version. + The structure of the database. + + + + Generates a data definition language (DDL) script that creates schema objects + (tables, primary keys, foreign keys) based on the contents of the StoreItemCollection + parameter and targeted for the version of the database corresponding to the provider manifest token. + + + Individual statements should be separated using database-specific DDL command separator. + It is expected that the generated script would be executed in the context of existing database with + sufficient permissions, and it should not include commands to create the database, but it may include + commands to create schemas and other auxiliary objects such as sequences, etc. + + The provider manifest token identifying the target version. + The structure of the database. + + A DDL script that creates schema objects based on the contents of the StoreItemCollection parameter + and targeted for the version of the database corresponding to the provider manifest token. + + + + + Creates a database indicated by connection and creates schema objects + (tables, primary keys, foreign keys) based on the contents of storeItemCollection. + + Connection to a non-existent database that needs to be created and populated with the store objects indicated with the storeItemCollection parameter. + Execution timeout for any commands needed to create the database. + The collection of all store items based on which the script should be created. + + + Creates a database indicated by connection and creates schema objects (tables, primary keys, foreign keys) based on the contents of a StoreItemCollection. + Connection to a non-existent database that needs to be created and populated with the store objects indicated with the storeItemCollection parameter. + Execution timeout for any commands needed to create the database. + The collection of all store items based on which the script should be created. + + + Returns a value indicating whether a given database exists on the server. + True if the provider can deduce the database only based on the connection. + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + + + Returns a value indicating whether a given database exists on the server. + True if the provider can deduce the database only based on the connection. + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + + + Returns a value indicating whether a given database exists on the server. + True if the provider can deduce the database only based on the connection. + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + + + Returns a value indicating whether a given database exists on the server. + True if the provider can deduce the database only based on the connection. + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + Override this method to avoid creating the store item collection if it is not needed. The default implementation evaluates the Lazy and calls the other overload of this method. + + + Deletes the specified database. + Connection to an existing database that needs to be deleted. + Execution timeout for any commands needed to delete the database. + The collection of all store items from the model. This parameter is no longer used for database deletion. + + + Deletes the specified database. + Connection to an existing database that needs to be deleted. + Execution timeout for any commands needed to delete the database. + The collection of all store items from the model. This parameter is no longer used for database deletion. + + + + Expands |DataDirectory| in the given path if it begins with |DataDirectory| and returns the expanded path, + or returns the given string if it does not start with |DataDirectory|. + + The path to expand. + The expanded path. + + + + Adds an that will be used to resolve additional default provider + services when a derived type is registered as an EF provider either using an entry in the application's + config file or through code-based registration in . + + The resolver to add. + + + + Called to resolve additional default provider services when a derived type is registered as an + EF provider either using an entry in the application's config file or through code-based + registration in . The implementation of this method in this + class uses the resolvers added with the AddDependencyResolver method to resolve + dependencies. + + + Use this method to set, add, or change other provider-related services. Note that this method + will only be called for such services if they are not already explicitly configured in some + other way by the application. This allows providers to set default services while the + application is still able to override and explicitly configure each service if required. + See and for more details. + + The type of the service to be resolved. + An optional key providing additional information for resolving the service. + An instance of the given type, or null if the service could not be resolved. + + + + Called to resolve additional default provider services when a derived type is registered as an + EF provider either using an entry in the application's config file or through code-based + registration in . The implementation of this method in this + class uses the resolvers added with the AddDependencyResolver method to resolve + dependencies. + + The type of the service to be resolved. + An optional key providing additional information for resolving the service. + All registered services that satisfy the given type and key, or an empty enumeration if there are none. + + + + A specialization of the ProviderManifest that accepts an XmlReader + + + + + Initializes a new instance of the class. + + + An object that provides access to the XML data in the provider manifest file. + + + + Returns the list of facet descriptions for the specified Entity Data Model (EDM) type. + + A collection of type that contains the list of facet descriptions for the specified EDM type. + + + An for which the facet descriptions are to be retrieved. + + + + Returns the list of primitive types supported by the storage provider. + + A collection of type that contains the list of primitive types supported by the storage provider. + + + + Returns the list of provider-supported functions. + + A collection of type that contains the list of provider-supported functions. + + + + Gets the namespace name supported by this provider manifest. + The namespace name supported by this provider manifest. + + + Gets the best mapped equivalent Entity Data Model (EDM) type for a specified storage type name. + The best mapped equivalent EDM type for a specified storage type name. + + + Gets the best mapped equivalent storage primitive type for a specified storage type name. + The best mapped equivalent storage primitive type for a specified storage type name. + + + + Class for representing a collection of items. + Most of the implementation for actual maintenance of the collection is + done by MetadataCollection + + + + + Class representing a read-only wrapper around MetadataCollection + + The type of items in this collection + + + Retrieves an item from this collection by using the specified identity. + An item from this collection. + The identity of the item to be searched for. + true to perform the case-insensitive search; otherwise, false. + + + Determines whether the collection contains an item with the specified identity. + true if the collection contains the item to be searched for; otherwise, false. The default is false. + The identity of the item. + + + Retrieves an item from this collection by using the specified identity. + true if there is an item that matches the search criteria; otherwise, false. + The identity of the item to be searched for. + true to perform the case-insensitive search; otherwise, false. + When this method returns, this output parameter contains an item from the collection. If there is no matched item, this output parameter contains null. + + + Returns an enumerator that can iterate through this collection. + + A that can be used to iterate through this + + . + + + + Returns the index of the specified value in this collection. + The index of the specified value in this collection. + A value to seek. + + + Gets a value indicating whether this collection is read-only. + true if this collection is read-only; otherwise, false. + + + Gets an item from this collection by using the specified identity. + An item from this collection. + The identity of the item to be searched for. + + + + The enumerator for MetadataCollection + + + + Disposes of this enumerator. + + + + Moves to the next member in the collection of type + + . + + + true if the enumerator is moved in the collection of type + + ; otherwise, false. + + + + + Positions the enumerator before the first position in the collection of type + + . + + + + Gets the member at the current position. + The member at the current position. + + + + Gets the member at the current position + + + + + Returns a strongly typed object by using the specified identity. + + The item that is specified by the identity. + The identity of the item. + The type returned by the method. + + + + Returns a strongly typed object by using the specified identity from this item collection. + + true if there is an item that matches the search criteria; otherwise, false. + The identity of the item. + + When this method returns, the output parameter contains a + + object. If there is no global item with the specified identity in the item collection, this output parameter contains null. + + The type returned by the method. + + + + Returns a strongly typed object by using the specified identity from this item collection. + + true if there is an item that matches the search criteria; otherwise, false. + The identity of the item. + true to perform the case-insensitive search; otherwise, false. + + When this method returns, the output parameter contains a + + object. If there is no global item with the specified identity in the item collection, this output parameter contains null. + + The type returned by the method. + + + + Returns a strongly typed object by using the specified identity with either case-sensitive or case-insensitive search. + + The item that is specified by the identity. + The identity of the item. + true to perform the case-insensitive search; otherwise, false. + The type returned by the method. + + + Returns all the items of the specified type from this item collection. + + A collection of type that contains all the items of the specified type. + + The type returned by the method. + + + + Returns an object by using the specified type name and the namespace name in this item collection. + + + An object that represents the type that matches the specified type name and the namespace name in this item collection. If there is no matched type, this method returns null. + + The name of the type. + The namespace of the type. + + + + Returns an object by using the specified type name and the namespace name from this item collection. + + true if there is a type that matches the search criteria; otherwise, false. + The name of the type. + The namespace of the type. + + When this method returns, this output parameter contains an + + object. If there is no type with the specified name and namespace name in this item collection, this output parameter contains null. + + + + + Returns an object by using the specified type name and the namespace name from this item collection. + + + An object that represents the type that matches the specified type name and the namespace name in this item collection. If there is no matched type, this method returns null. + + The name of the type. + The namespace of the type. + true to perform the case-insensitive search; otherwise, false. + + + + Returns an object by using the specified type name and the namespace name from this item collection. + + true if there is a type that matches the search criteria; otherwise, false. + The name of the type. + The namespace of the type. + true to perform the case-insensitive search; otherwise, false. + + When this method returns, this output parameter contains an + + object. If there is no type with the specified name and namespace name in this item collection, this output parameter contains null. + + + + Returns all the overloads of the functions by using the specified name from this item collection. + + A collection of type that contains all the functions that have the specified name. + + The full name of the function. + + + Returns all the overloads of the functions by using the specified name from this item collection. + + A collection of type that contains all the functions that have the specified name. + + The full name of the function. + true to perform the case-insensitive search; otherwise, false. + + + Returns all the overloads of the functions by using the specified name from this item collection. + A collection of type ReadOnlyCollection that contains all the functions that have the specified name. + A dictionary of functions. + The full name of the function. + true to perform the case-insensitive search; otherwise, false. + + + + Returns an object by using the specified entity container name. + + If there is no entity container, this method returns null; otherwise, it returns the first one. + The name of the entity container. + + + + Returns an object by using the specified entity container name. If there is no entity container, the output parameter contains null; otherwise, it contains the first entity container. + + true if there is an entity container that matches the search criteria; otherwise, false. + The name of the entity container. + + When this method returns, it contains an object. If there is no entity container, this output parameter contains null; otherwise, it contains the first entity container. + + + + + Returns an object by using the specified entity container name. + + If there is no entity container, this method returns null; otherwise, it returns the first entity container. + The name of the entity container. + true to perform the case-insensitive search; otherwise, false. + + + + Returns an object by using the specified entity container name. If there is no entity container, this output parameter contains null; otherwise, it contains the first entity container. + + true if there is an entity container that matches the search criteria; otherwise, false. + The name of the entity container. + true to perform the case-insensitive search; otherwise, false. + + When this method returns, it contains an object. If there is no entity container, this output parameter contains null; otherwise, it contains the first entity container. + + + + Gets the data model associated with this item collection. + The data model associated with this item collection. + + + + EntityRecordInfo class providing a simple way to access both the type information and the column information. + + + + + Initializes a new instance of the class of a specific entity type with an enumerable collection of data fields and with specific key and entity set information. + + + The of the entity represented by the + + described by this + + object. + + + An enumerable collection of objects that represent column information. + + The key for the entity. + The entity set to which the entity belongs. + + + + Gets the for the entity. + + The key for the entity. + + + + Public Entity SQL Parser class. + + + + Parse the specified query with the specified parameters. + + The containing + + and information describing inline function definitions if any. + + The EntitySQL query to be parsed. + The optional query parameters. + + + + Parse a specific query with a specific set variables and produce a + + . + + + The containing + + and information describing inline function definitions if any. + + The query to be parsed. + The optional query variables. + + + + Entity SQL query inline function definition, returned as a part of . + + + + Function name. + + + Function body and parameters. + + + Start position of the function definition in the eSQL query text. + + + End position of the function definition in the eSQL query text. + + + + Entity SQL Parser result information. + + + + A command tree produced during parsing. + + + + List of objects describing query inline function definitions. + + + + + Compares objects using reference equality. + + + + + Gets the default instance. + + + + + Wraps access to the transaction object on the underlying store connection and ensures that the + Entity Framework executes commands on the database within the context of that transaction. + An instance of this class is retrieved by calling BeginTransaction() on the + + object. + + + + + Commits the underlying store transaction + + + + + Rolls back the underlying store transaction + + + + + Cleans up this transaction object and ensures the Entity Framework + is no longer using that transaction. + + + + + Releases the resources used by this transaction object + + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + + + + + + + + + + + + + + + Gets the database (store) transaction that is underlying this context transaction. + + + + + A service for obtaining the correct from a given + . + + + On .NET 4.5 the provider is publicly accessible from the connection. On .NET 4 the + default implementation of this service uses some heuristics to find the matching + provider. If these fail then a new implementation of this service can be registered + on to provide an appropriate resolution. + + + + + Returns the for the given connection. + + The connection. + The provider factory for the connection. + + + + Explicitly implemented by to prevent certain members from showing up + in the IntelliSense of scaffolded migrations. + + + + + Adds a custom to the migration. + Custom operation implementors are encouraged to create extension methods on + that provide a fluent-style API for adding new operations. + + The operation to add. + + + + A default implementation of that uses the + underlying provider to get the manifest token. + Note that to avoid multiple queries, this implementation using caching based on the actual type of + instance, the property, + and the property. + + + + + A service for getting a provider manifest token given a connection. + The class is used by default and makes use of the + underlying provider to get the token which often involves opening the connection. + A different implementation can be used instead by adding an + to that may use any information in the connection to return + the token. For example, if the connection is known to point to a SQL Server 2008 database then + "2008" can be returned without opening the connection. + + + + + Returns the manifest token to use for the given connection. + + The connection for which a manifest token is required. + The manifest token to use. + + + + + + + A strategy that is used to execute a command or query against the database, possibly with logic to retry when a failure occurs. + + + + + Executes the specified operation. + + A delegate representing an executable operation that doesn't return any results. + + + + Executes the specified operation and returns the result. + + + The return type of . + + + A delegate representing an executable operation that returns the result of type . + + The result from the operation. + + + + Executes the specified asynchronous operation. + + A function that returns a started task. + + A cancellation token used to cancel the retry operation, but not operations that are already in flight + or that already completed successfully. + + + A task that will run to completion if the original task completes successfully (either the + first time or after retrying transient failures). If the task fails with a non-transient error or + the retry limit is reached, the returned task will become faulted and the exception must be observed. + + + + + Executes the specified asynchronous operation and returns the result. + + + The result type of the returned by . + + + A function that returns a started task of type . + + + A cancellation token used to cancel the retry operation, but not operations that are already in flight + or that already completed successfully. + + + A task that will run to completion if the original task completes successfully (either the + first time or after retrying transient failures). If the task fails with a non-transient error or + the retry limit is reached, the returned task will become faulted and the exception must be observed. + + + + + Indicates whether this might retry the execution after a failure. + + + + + Provides the base implementation of the retry mechanism for unreliable operations and transient conditions that uses + exponentially increasing delays between retries. + + + A new instance will be created each time an operation is executed. + The following formula is used to calculate the delay after retryCount number of attempts: + min(random(1, 1.1) * (2 ^ retryCount - 1), maxDelay) + The retryCount starts at 0. + The random factor distributes uniformly the retry attempts from multiple simultaneous operations failing simultaneously. + + + + + Creates a new instance of . + + + The default retry limit is 5, which means that the total amount of time spent between retries is 26 seconds plus the random factor. + + + + + Creates a new instance of with the specified limits for number of retries and the delay between retries. + + The maximum number of retry attempts. + The maximum delay in milliseconds between retries. + + + + Repetitively executes the specified operation while it satisfies the current retry policy. + + A delegate representing an executable operation that doesn't return any results. + if the retry delay strategy determines the operation shouldn't be retried anymore + if an existing transaction is detected and the execution strategy doesn't support it + if this instance was already used to execute an operation + + + + Repetitively executes the specified operation while it satisfies the current retry policy. + + The type of result expected from the executable operation. + + A delegate representing an executable operation that returns the result of type . + + The result from the operation. + if the retry delay strategy determines the operation shouldn't be retried anymore + if an existing transaction is detected and the execution strategy doesn't support it + if this instance was already used to execute an operation + + + + Repetitively executes the specified asynchronous operation while it satisfies the current retry policy. + + A function that returns a started task. + + A cancellation token used to cancel the retry operation, but not operations that are already in flight + or that already completed successfully. + + + A task that will run to completion if the original task completes successfully (either the + first time or after retrying transient failures). If the task fails with a non-transient error or + the retry limit is reached, the returned task will become faulted and the exception must be observed. + + if the retry delay strategy determines the operation shouldn't be retried anymore + if an existing transaction is detected and the execution strategy doesn't support it + if this instance was already used to execute an operation + + + + Repeatedly executes the specified asynchronous operation while it satisfies the current retry policy. + + + The result type of the returned by . + + + A function that returns a started task of type . + + + A cancellation token used to cancel the retry operation, but not operations that are already in flight + or that already completed successfully. + + + A task that will run to completion if the original task completes successfully (either the + first time or after retrying transient failures). If the task fails with a non-transient error or + the retry limit is reached, the returned task will become faulted and the exception must be observed. + + if the retry delay strategy determines the operation shouldn't be retried anymore + if an existing transaction is detected and the execution strategy doesn't support it + if this instance was already used to execute an operation + + + + Determines whether the operation should be retried and the delay before the next attempt. + + The exception thrown during the last execution attempt. + + Returns the delay indicating how long to wait for before the next execution attempt if the operation should be retried; + null otherwise + + + + + Recursively gets InnerException from as long as it's an + , or + and passes it to + + The type of the unwrapped exception. + The exception to be unwrapped. + A delegate that will be called with the unwrapped exception. + + The result from . + + + + + Determines whether the specified exception represents a transient failure that can be compensated by a retry. + + The exception object to be verified. + + true if the specified exception is considered as transient, otherwise false. + + + + + Returns true to indicate that might retry the execution after a failure. + + + + + Indicates whether the strategy is suspended. The strategy is typically suspending while executing to avoid + recursive execution from nested operations. + + + + + A key used for resolving . It consists of the ADO.NET provider invariant name + and the database server name as specified in the connection string. + + + + + Initializes a new instance of + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used. + + A string that will be matched against the server name in the connection string. + + + + + + + + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used. + + + + + A string that will be matched against the server name in the connection string. + + + + + Implement this interface on your context to use custom logic to calculate the key used to lookup an already created model in the cache. + This interface allows you to have a single context type that can be used with different models in the same AppDomain, + or multiple context types that use the same model. + + + + Gets the cached key associated with the provider. + The cached key associated with the provider. + + + + Used by and when resolving + a provider invariant name from a . + + + + Gets the name of the provider. + The name of the provider. + + + + Represents a custom pluralization term to be used by the + + + + + Create a new instance + + A non null or empty string representing the singular. + A non null or empty string representing the plural. + + + + Get the singular. + + + + + Get the plural. + + + + + Default pluralization service implementation to be used by Entity Framework. This pluralization + service is based on English locale. + + + + + Pluralization services to be used by the EF runtime implement this interface. + By default the is used, but the pluralization service to use + can be set in a class derived from . + + + + + Pluralize a word using the service. + + The word to pluralize. + The pluralized word + + + + Singularize a word using the service. + + The word to singularize. + The singularized word. + + + + Constructs a new instance of default pluralization service + used in Entity Framework. + + + + + Constructs a new instance of default pluralization service + used in Entity Framework. + + + A collection of user dictionary entries to be used by this service.These inputs + can customize the service according the user needs. + + + + Returns the plural form of the specified word. + The plural form of the input parameter. + The word to be made plural. + + + Returns the singular form of the specified word. + The singular form of the input parameter. + The word to be made singular. + + + + The exception that is thrown when the action failed again after being retried the configured number of times. + + + + + Provider exception - Used by the entity client. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class. + + The message that describes the error. + + + + Initializes a new instance of the class. + + The error message that explains the reason for the exception. + The exception that caused the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Initializes a new instance of the class. + + + The that holds the serialized object data about the exception being thrown. + + + The that contains contextual information about the source or destination. + + + + + Initializes a new instance of the class with no error message. + + + + + Initializes a new instance of the class with a specified error message. + + The message that describes the error. + + + + Initializes a new instance of the class. + + The message that describes the error. + The exception that is the cause of the current exception. + + + + An that doesn't retry operations if they fail. + + + + + Executes the specified operation once. + + A delegate representing an executable operation that doesn't return any results. + + + + Executes the specified operation once and returns the result. + + + The return type of . + + + A delegate representing an executable operation that returns the result of type . + + The result from the operation. + + + + Executes the specified asynchronous operation once, without retrying on failure. + + A function that returns a started task. + + A cancellation token used to cancel the retry operation, but not operations that are already in flight + or that already completed successfully. + + + A task that will run to completion if the original task completes successfully. + + + + + Executes the specified asynchronous operation once, without retrying on failure. + + + The result type of the returned by . + + A function that returns a started task. + + A cancellation token used to cancel the retry operation, but not operations that are already in flight + or that already completed successfully. + + + A task that will run to completion if the original task completes successfully. + + + + + Returns false to indicate that will not retry the execution after a failure. + + + + + Asynchronous version of the interface that allows elements to be retrieved asynchronously. + This interface is used to interact with Entity Framework queries and shouldn't be implemented by custom classes. + + + + + Gets an enumerator that can be used to asynchronously enumerate the sequence. + + Enumerator for asynchronous enumeration over the sequence. + + + + Asynchronous version of the interface that allows elements of the enumerable sequence to be retrieved asynchronously. + This interface is used to interact with Entity Framework queries and shouldn't be implemented by custom classes. + + The type of objects to enumerate. + + + + Gets an enumerator that can be used to asynchronously enumerate the sequence. + + Enumerator for asynchronous enumeration over the sequence. + + + + Represents a SQL query for entities that is created from a + and is executed using the connection from that context. + Instances of this class are obtained from the instance for the + entity type. The query is not executed when this object is created; it is executed + each time it is enumerated, for example by using foreach. + SQL queries for non-entities are created using . + See for a generic version of this class. + + + + + Represents a SQL query for non-entities that is created from a + and is executed using the connection from that context. + Instances of this class are obtained from the instance. + The query is not executed when this object is created; it is executed + each time it is enumerated, for example by using foreach. + SQL queries for entities are created using . + See for a generic version of this class. + + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The action to perform on each element. + A task that represents the asynchronous operation. + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The action to perform on each element. + + A to observe while waiting for the task to complete. + + A task that represents the asynchronous operation. + + + + Creates a from the query by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the query. + + + + + Creates a from the query by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the query. + + + + + Returns a that contains the SQL string that was set + when the query was created. The parameters are not included. + + + A that represents this instance. + + + + + Throws an exception indicating that binding directly to a store query is not supported. + + Never returns; always throws. + + + + + + + + + + + + + Returns false. + + + false . + + + + + Creates an instance of a when called from the constructor of a derived + type that will be used as a test double for . Methods and properties + that will be used by the test double must be implemented by the test double except AsNoTracking + and AsStreaming where the default implementation is a no-op. + + + + + Returns a new query where the results of the query will not be tracked by the associated + . + + A new query with NoTracking applied. + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + + + + + + + + + + + + + Represents a SQL query for entities that is created from a + and is executed using the connection from that context. + Instances of this class are obtained from the instance for the + entity type. The query is not executed when this object is created; it is executed + each time it is enumerated, for example by using foreach. + SQL queries for non-entities are created using . + See for a non-generic version of this class. + + The type of entities returned by the query. + + + + Represents a SQL query for non-entities that is created from a + and is executed using the connection from that context. + Instances of this class are obtained from the instance. + The query is not executed when this object is created; it is executed + each time it is enumerated, for example by using foreach. + SQL queries for entities are created using . + See for a non-generic version of this class. + + The type of elements returned by the query. + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The action to be executed. + A task that represents the asynchronous operation. + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The action to be executed. + + A to observe while waiting for the task to complete. + + A task that represents the asynchronous operation. + + + + Creates a from the query by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the input sequence. + + + + + Creates a from the query by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the input sequence. + + + + + Creates an array from the query by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains an array that contains elements from the input sequence. + + + + + Creates an array from the query by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains an array that contains elements from the input sequence. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + A function to extract a key from each element. + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + A function to extract a key from each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector function and a comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + A function to extract a key from each element. + + An to compare keys. + + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector function and a comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + A function to extract a key from each element. + + An to compare keys. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + + The type of the value returned by . + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the query. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + + The type of the value returned by . + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the query. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector function, a comparer, and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + + The type of the value returned by . + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + An to compare keys. + + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the input sequence. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector function, a comparer, and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + + The type of the value returned by . + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + An to compare keys. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the input sequence. + + + + + Asynchronously returns the first element of the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the first element in the query result. + + The query result is empty. + + + + Asynchronously returns the first element of the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the first element in the query result. + + The query result is empty. + + + + Asynchronously returns the first element of the query that satisfies a specified condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the first element in the query result that satisfies a specified condition. + + + + is + null + . + + The query result is empty. + + + + Asynchronously returns the first element of the query that satisfies a specified condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the first element in the query result that satisfies a specified condition. + + + + is + null + . + + The query result is empty. + + + + Asynchronously returns the first element of the query, or a default value if the the query result contains no elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains default ( ) if query result is empty; + otherwise, the first element in the query result. + + + + + Asynchronously returns the first element of the query, or a default value if the the query result contains no elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains default ( ) if query result is empty; + otherwise, the first element in the query result. + + + + + Asynchronously returns the first element of the query that satisfies a specified condition + or a default value if no such element is found. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains default ( ) if query result is empty + or if no element passes the test specified by ; otherwise, the first element + in the query result that passes the test specified by . + + + + is + null + . + + + + + Asynchronously returns the first element of the query that satisfies a specified condition + or a default value if no such element is found. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains default ( ) if query result is empty + or if no element passes the test specified by ; otherwise, the first element + in the query result that passes the test specified by . + + + + is + null + . + + + + + Asynchronously returns the only element of the query, and throws an exception + if there is not exactly one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the single element of the query result. + + The query result has more than one element. + The query result is empty. + + + + Asynchronously returns the only element of the query, and throws an exception + if there is not exactly one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the query result. + + The query result has more than one element. + The query result is empty. + + + + Asynchronously returns the only element of the query that satisfies a specified condition, + and throws an exception if more than one such element exists. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the single element of the query result that satisfies the condition in + . + + + + is + null + . + + + No element satisfies the condition in + + . + + + More than one element satisfies the condition in + + . + + + + + Asynchronously returns the only element of the query that satisfies a specified condition, + and throws an exception if more than one such element exists. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the query result that satisfies the condition in + . + + + + is + null + . + + + No element satisfies the condition in + + . + + + More than one element satisfies the condition in + + . + + + + + Asynchronously returns the only element of a sequence, or a default value if the sequence is empty; + this method throws an exception if there is more than one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the single element of the query result, or default () + if the sequence contains no elements. + + The query result has more than one element. + + + + Asynchronously returns the only element of a sequence, or a default value if the sequence is empty; + this method throws an exception if there is more than one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the query result, or default () + if the sequence contains no elements. + + The query result has more than one element. + + + + Asynchronously returns the only element of the query that satisfies a specified condition or + a default value if no such element exists; this method throws an exception if more than one element + satisfies the condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the single element of the query result that satisfies the condition in + , or default ( ) if no such element is found. + + + + is + null + . + + + More than one element satisfies the condition in + + . + + + + + Asynchronously returns the only element of the query that satisfies a specified condition or + a default value if no such element exists; this method throws an exception if more than one element + satisfies the condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the query result that satisfies the condition in + , or default ( ) if no such element is found. + + + + is + null + . + + + More than one element satisfies the condition in + + . + + + + + Asynchronously determines whether the query contains a specified element by using the default equality comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The object to locate in the query result. + + A task that represents the asynchronous operation. + The task result contains true if the query result contains the specified value; otherwise, false. + + + + + Asynchronously determines whether the query contains a specified element by using the default equality comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The object to locate in the query result. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if the query result contains the specified value; otherwise, false. + + + + + Asynchronously determines whether the query contains any elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains true if the query result contains any elements; otherwise, false. + + + + + Asynchronously determines whether the query contains any elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if the query result contains any elements; otherwise, false. + + + + + Asynchronously determines whether any element of the query satisfies a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains true if any elements in the query result pass the test in the specified predicate; otherwise, false. + + + + + Asynchronously determines whether any element of the query satisfies a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if any elements in the query result pass the test in the specified predicate; otherwise, false. + + + + + Asynchronously determines whether all the elements of the query satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains true if every element of the query result passes the test in the specified predicate; otherwise, false. + + + + is + null + . + + + + + Asynchronously determines whether all the elements of the query satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if every element of the query result passes the test in the specified predicate; otherwise, false. + + + + is + null + . + + + + + Asynchronously returns the number of elements in the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result. + + + The number of elements in the query result is larger than + + . + + + + + Asynchronously returns the number of elements in the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result. + + + The number of elements in the query result is larger than + + . + + + + + Asynchronously returns the number of elements in the query that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result that satisfy the condition in the predicate function. + + + The number of elements in the query result that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns the number of elements in the query that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result that satisfy the condition in the predicate function. + + + The number of elements in the query result that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns an that represents the total number of elements in the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result. + + + The number of elements in the query result is larger than + + . + + + + + Asynchronously returns an that represents the total number of elements in the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result. + + + The number of elements in the query result is larger than + + . + + + + + Asynchronously returns an that represents the number of elements in the query + that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result that satisfy the condition in the predicate function. + + + The number of elements in the query result that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns an that represents the number of elements in the query + that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result that satisfy the condition in the predicate function. + + + The number of elements in the query result that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns the minimum value of the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the minimum value in the query result. + + + + + Asynchronously returns the minimum value of the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the minimum value in the query result. + + + + + Asynchronously returns the maximum value of the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the maximum value in the query result. + + + + + Asynchronously returns the maximum value of the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the maximum value in the query result. + + + + + Returns a that contains the SQL string that was set + when the query was created. The parameters are not included. + + + A that represents this instance. + + + + + Throws an exception indicating that binding directly to a store query is not supported. + + Never returns; always throws. + + + + + + + + + + + + + Returns false. + + + false . + + + + + Creates an instance of a when called from the constructor of a derived + type that will be used as a test double for . Methods and properties + that will be used by the test double must be implemented by the test double except AsNoTracking and + AsStreaming where the default implementation is a no-op. + + + + + Returns a new query where the entities returned will not be cached in the . + + A new query with NoTracking applied. + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + + + + + + + + + + + + + Asynchronous version of the interface that allows elements to be retrieved asynchronously. + This interface is used to interact with Entity Framework queries and shouldn't be implemented by custom classes. + + + + + Advances the enumerator to the next element in the sequence, returning the result asynchronously. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if the enumerator was successfully advanced to the next element; false if the enumerator has passed the end of the sequence. + + + + + Gets the current element in the iteration. + + + + + Defines methods to create and asynchronously execute queries that are described by an + object. + This interface is used to interact with Entity Framework queries and shouldn't be implemented by custom classes. + + + + + Asynchronously executes the query represented by a specified expression tree. + + An expression tree that represents a LINQ query. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the value that results from executing the specified query. + + + + + Asynchronously executes the strongly-typed query represented by a specified expression tree. + + The type of the value that results from executing the query. + An expression tree that represents a LINQ query. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the value that results from executing the specified query. + + + + + Asynchronous version of the interface that allows elements to be retrieved asynchronously. + This interface is used to interact with Entity Framework queries and shouldn't be implemented by custom classes. + + The type of objects to enumerate. + + + + Gets the current element in the iteration. + + + + + Represents a key value that uniquely identifies an Entity Framework model that has been loaded into memory. + + + + Determines whether the current cached model key is equal to the specified cached model key. + true if the current cached model key is equal to the specified cached model key; otherwise, false. + The cached model key to compare to the current cached model key. + + + Returns the hash function for this cached model key. + The hash function for this cached model key. + + + + Thrown when an operation can't be performed because there are existing migrations that have not been applied to the database. + + + + + Represents errors that occur inside the Code First Migrations pipeline. + + + + + Initializes a new instance of the MigrationsException class. + + + + + Initializes a new instance of the MigrationsException class. + + The message that describes the error. + + + + Initializes a new instance of the MigrationsException class. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Initializes a new instance of the MigrationsException class with serialized data. + + + The that holds the serialized object data about the exception being thrown. + + + The that contains contextual information about the source or destination. + + + + + Initializes a new instance of the MigrationsPendingException class. + + + + + Initializes a new instance of the MigrationsPendingException class. + + The message that describes the error. + + + + Initializes a new instance of the MigrationsPendingException class. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + A migration operation to add a new stored procedure to the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure. + The body of the stored procedure expressed in SQL. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation to drop the stored procedure. + + + + + Allows configuration to be performed for a lightweight convention based on + the properties in a model. + + + + + Filters the properties that this convention applies to based on a predicate. + + A function to test each property for a condition. + + A instance so that multiple calls can be chained. + + + + + Filters the properties that this convention applies to based on a predicate + while capturing a value to use later during configuration. + + Type of the captured value. + + A function to capture a value for each property. If the value is null, the + property will be filtered out. + + + A instance so that multiple calls can be chained. + + + + + Allows configuration of the properties that this convention applies to. + + + An action that performs configuration against a + + . + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a lightweight convention based on + the properties of entity types in a model and a captured value. + + The type of the captured value. + + + + Allows configuration of the properties that this convention applies to. + + + An action that performs configuration against a + using a captured value. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a stored procedure that is used to modify a relationship. + + The type of the entity that the relationship is being configured from. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + The type of the property. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + The type of the property. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + + Creates a convention that configures stored procedures to be used to delete entities in the database. + + + + + Creates a convention that configures stored procedures to be used to modify entities in the database. + + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the parameter for. + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The property to configure the parameter for. + The name of the parameter. + + + Configures the output parameter that returns the rows affected by this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the parameter. + + + + + + + + + + + + + + + + Creates a convention that configures stored procedures to be used to insert entities in the database. + + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the parameter for. + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The property to configure the parameter for. + The name of the parameter. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the result for. + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + The property to configure the result for. + The name of the result column. + + + + + + + + + + + + + + + + Creates a convention that configures stored procedures to be used to modify entities in the database. + + + + Configures stored procedure used to insert entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + Configures stored procedure used to update entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + Configures stored procedure used to delete entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Creates a convention that configures stored procedures to be used to update entities in the database. + + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the parameter for. + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The property to configure the parameter for. + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the parameter for. + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The property to configure the parameter for. + The current value parameter name. + The original value parameter name. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the result for. + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + The property to configure the result for. + The name of the result column. + + + Configures the output parameter that returns the rows affected by this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the parameter. + + + + + + + + + + + + + + + + Allows configuration to be performed for a stored procedure that is used to modify a many to many relationship. + + The type of the entity that the relationship is being configured from. + The type of the entity that the other end of the relationship targets. + + + + Performs configuration of a stored procedure uses to modify an entity in the database. + + + + + Sets the name of the stored procedure. + + Name of the procedure. + The same configuration instance so that multiple calls can be chained. + + + + Sets the name of the stored procedure. + + Name of the procedure. + Name of the schema. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the left key value(s). + + The type of the property to configure. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the left key value(s). + + The type of the property to configure. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the left key value(s). + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the left key value(s). + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the right key value(s). + + The type of the property to configure. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the right key value(s). + + The type of the property to configure. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the right key value(s). + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the right key value(s). + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + + + + + + + + + + + + + Allows configuration to be performed for a stored procedure that is used to modify a many to many relationship. + + The type of the entity that the relationship is being configured from. + The type of the entity that the other end of the relationship targets. + + + Configures stored procedure used to insert relationships. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + Configures stored procedure used to delete relationships. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a stored procedure that is used to delete entities. + + The type of the entity that the stored procedure can be used to delete. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures the output parameter that returns the rows affected by this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the parameter. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + + + + + + + + + + + + + + Allows configuration to be performed for a stored procedure that is used to insert entities. + + The type of the entity that the stored procedure can be used to insert. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + + + + + + + + + + + + + + Allows configuration to be performed for a stored procedure that is used to update entities. + + The type of the entity that the stored procedure can be used to update. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + Configures the output parameter that returns the rows affected by this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the parameter. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + + + + + + + + + + + + + + Allows configuration to be performed for a stored procedure that is used to modify entities. + + The type of the entity that the stored procedure can be used to modify. + + + Configures stored procedure used to insert entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + Configures stored procedure used to update entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + Configures stored procedure used to delete entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Used to configure a primitive property of an entity type or complex type. + This configuration functionality is available via lightweight conventions. + + + + + Configures the name of the database column used to store the property. + + The name of the column. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Calling this method will have no effect if the + annotation with the given name has already been configured. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures the name of the parameter used in stored procedures for this property. + + Name of the parameter. + + The same instance so that multiple calls can be chained. + + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the property to be used as an optimistic concurrency token. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures how values for the property are generated by the database. + + The pattern used to generate values for the property in the database. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the property to support Unicode string content. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property is not a . + + + + + Configures whether or not the property supports Unicode string content. + + Value indicating if the property supports Unicode string content or not. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property is not a . + + + + + Configures the property to be fixed length. + Use HasMaxLength to set the length that the property is fixed to. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property does not have length facets. + + + + + Configures the property to be variable length. + Properties are variable length by default. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property does not have length facets. + + + + + Configures the property to have the specified maximum length. + + The maximum length for the property. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property does not have length facets. + + + + + Configures the property to allow the maximum length supported by the database provider. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property does not have length facets. + + + + + Configures the precision of the property. + If the database provider does not support precision for the data type of the column then the value is ignored. + + Precision of the property. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method will throw if the property is not a . + + + + + Configures the precision and scale of the property. + + The precision of the property. + The scale of the property. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method will throw if the property is not a . + + + + + Configures the property to be a row version in the database. + The actual data type will vary depending on the database provider being used. + Setting the property to be a row version will automatically configure it to be an + optimistic concurrency token. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property is not a . + + + + + Configures this property to be part of the entity type's primary key. + + + The same instance so that + multiple calls can be chained. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the for this property. + + + + + An implementation of that does nothing. Using this + initializer disables database initialization for the given context type. Passing an instance + of this class to is equivalent to passing null. + When is being used to resolve initializers an instance of + this class must be used to disable initialization. + + The type of the context. + + + + + + + FieldMetadata class providing the correlation between the column ordinals and MemberMetadata. + + + + + Initializes a new object with the specified ordinal value and field type. + + An integer specified the location of the metadata. + The field type. + + + + Gets the type of field for this object. + + + The type of field for this object. + + + + + Gets the ordinal for this object. + + An integer representing the ordinal value. + + + + Class representing a parameter collection used in EntityCommand + + + + + Adds the specified object to the . + + + The index of the new object. + + + An . + + + + + Adds an array of values to the end of the + + . + + + The values to add. + + + + + Removes all the objects from the + + . + + + + + Determines whether the specified is in this + + . + + + true if the contains the value; otherwise false. + + + The value. + + + + + Copies all the elements of the current to the specified one-dimensional + + starting at the specified destination index. + + + The one-dimensional that is the destination of the elements copied from the current + + . + + + A 32-bit integer that represents the index in the at which copying starts. + + + + + Returns an enumerator that iterates through the + + . + + + An for the + + . + + + + + + + + + + + Gets the location of the specified with the specified name. + + + The zero-based location of the specified with the specified case-sensitive name. Returns -1 when the object does not exist in the + + . + + + The case-sensitive name of the to find. + + + + + Gets the location of the specified in the collection. + + + The zero-based location of the specified that is a + + in the collection. Returns -1 when the object does not exist in the + + . + + + The to find. + + + + + Inserts an into the + + at the specified index. + + The zero-based index at which value should be inserted. + + An to be inserted in the + + . + + + + Removes the specified parameter from the collection. + + A object to remove from the collection. + + + + + Removes the from the + + at the specified index. + + + The zero-based index of the object to remove. + + + + + Removes the from the + + at the specified parameter name. + + + The name of the to remove. + + + + + + + + + + + Adds the specified object to the + + . + + + A new object. + + + The to add to the collection. + + + The specified in the value parameter is already added to this or another + + . + + + The parameter passed was not a . + + The value parameter is null. + + + + Adds a value to the end of the . + + + A object. + + The name of the parameter. + The value to be added. + + + + Adds a to the + + given the parameter name and the data type. + + + A new object. + + The name of the parameter. + + One of the values. + + + + + Adds a to the + + with the parameter name, the data type, and the column length. + + + A new object. + + The name of the parameter. + + One of the values. + + The column length. + + + + Adds an array of values to the end of the + + . + + + The values to add. + + + + + Determines whether the specified is in this + + . + + + true if the contains the value; otherwise false. + + + The value. + + + + + Copies all the elements of the current to the specified + + starting at the specified destination index. + + + The that is the destination of the elements copied from the current + + . + + + A 32-bit integer that represents the index in the + + at which copying starts. + + + + + Gets the location of the specified in the collection. + + + The zero-based location of the specified that is a + + in the collection. Returns -1 when the object does not exist in the + + . + + + The to find. + + + + + Inserts a object into the + + at the specified index. + + The zero-based index at which value should be inserted. + + A object to be inserted in the + + . + + + + + Removes the specified from the collection. + + + A object to remove from the collection. + + + The parameter is not a . + + The parameter does not exist in the collection. + + + + Gets an Integer that contains the number of elements in the + + . + + + The number of elements in the as an Integer. + + + + + Gets a value that indicates whether the + + has a fixed size. + + + Returns true if the has a fixed size; otherwise false. + + + + + Gets a value that indicates whether the + + is read-only. + + + Returns true if the is read only; otherwise false. + + + + + Gets a value that indicates whether the + + is synchronized. + + + Returns true if the is synchronized; otherwise false. + + + + + Gets an object that can be used to synchronize access to the + + . + + + An object that can be used to synchronize access to the + + . + + + + + Gets the at the specified index. + + + The at the specified index. + + The zero-based index of the parameter to retrieve. + The specified index does not exist. + + + + Gets the with the specified name. + + + The with the specified name. + + The name of the parameter to retrieve. + The specified name does not exist. + + + + Class representing a command for the conceptual layer + + + + + Initializes a new instance of the class using the specified values. + + + + + Initializes a new instance of the class with the specified statement. + + The text of the command. + + + + Constructs the EntityCommand object with the given eSQL statement and the connection object to use + + The eSQL command text to execute + The connection object + Resolver used to resolve DbProviderServices + + + + Initializes a new instance of the class with the specified statement and connection. + + The text of the command. + A connection to the data source. + + + + Initializes a new instance of the class with the specified statement, connection and transaction. + + The text of the command. + A connection to the data source. + The transaction in which the command executes. + + + + Cancels the execution of an . + + + + + Creates a new instance of an object. + + + A new instance of an object. + + + + + Create and return a new parameter object representing a parameter in the eSQL statement + + The parameter object. + + + Executes the command and returns a data reader. + + The that contains the results. + + + + + Compiles the into a command tree and passes it to the underlying store provider for execution, then builds an + + out of the produced result set using the specified + + . + + + The that contains the results. + + + One of the values. + + + + + Asynchronously executes the command and returns a data reader for reading the results. May only + be called on CommandType.CommandText (otherwise, use the standard Execute* methods) + + + A task that represents the asynchronous operation. + The task result contains an EntityDataReader object. + + + For stored procedure commands, if called + for anything but an entity collection result + + + + + Asynchronously executes the command and returns a data reader for reading the results. May only + be called on CommandType.CommandText (otherwise, use the standard Execute* methods) + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains an EntityDataReader object. + + + For stored procedure commands, if called + for anything but an entity collection result + + + + + Asynchronously executes the command and returns a data reader for reading the results. May only + be called on CommandType.CommandText (otherwise, use the standard Execute* methods) + + The behavior to use when executing the command + + A task that represents the asynchronous operation. + The task result contains an EntityDataReader object. + + + For stored procedure commands, if called + for anything but an entity collection result + + + + + Asynchronously executes the command and returns a data reader for reading the results. May only + be called on CommandType.CommandText (otherwise, use the standard Execute* methods) + + The behavior to use when executing the command + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains an EntityDataReader object. + + + For stored procedure commands, if called + for anything but an entity collection result + + + + + Executes the command and returns a data reader for reading the results + + The behavior to use when executing the command + A DbDataReader object + + + + Asynchronously executes the command and returns a data reader for reading the results + + The behavior to use when executing the command + The token to monitor for cancellation requests + + A task that represents the asynchronous operation. + The task result contains a DbDataReader object. + + + + Executes the current command. + The number of rows affected. + + + + Asynchronously executes the command and discard any results returned from the command + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of rows affected. + + + + Executes the command, and returns the first column of the first row in the result set. Additional columns or rows are ignored. + The first column of the first row in the result set, or a null reference (Nothing in Visual Basic) if the result set is empty. + + + Compiles the entity-level command and creates a prepared version of the command. + + + Compiles the entity-level command and returns the store command text. + The store command text. + + + + Gets or sets the used by the + + . + + The connection used by the entity command. + + + + The connection object used for executing the command + + + + Gets or sets an Entity SQL statement that specifies a command or stored procedure to execute. + The Entity SQL statement that specifies a command or stored procedure to execute. + + + Gets or sets the command tree to execute; only one of the command tree or the command text can be set, not both. + The command tree to execute. + + + Gets or sets the amount of time to wait before timing out. + The time in seconds to wait for the command to execute. + + + + Gets or sets a value that indicates how the + + property is to be interpreted. + + + One of the enumeration values. + + + + Gets the parameters of the Entity SQL statement or stored procedure. + The parameters of the Entity SQL statement or stored procedure. + + + + The collection of parameters for this command + + + + + Gets or sets the transaction within which the executes. + + + The transaction within which the executes. + + + + + The transaction that this command executes in + + + + Gets or sets how command results are applied to rows being updated. + + One of the values. + + + + Gets or sets a value that indicates whether the command object should be visible in a Windows Form Designer control. + true if the command object should be visible in a Windows Form Designer control; otherwise, false. + + + Gets or sets a value that indicates whether the query plan caching is enabled. + true if the query plan caching is enabled; otherwise, false. + + + + Class representing a connection for the conceptual layer. An entity connection may only + be initialized once (by opening the connection). It is subsequently not possible to change + the connection string, attach a new store connection, or change the store connection string. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class, based on the connection string. + + The provider-specific connection string. + An invalid connection string keyword has been provided, or a required connection string keyword has not been provided. + + + + Initializes a new instance of the class with a specified + and + . + + + A to be associated with this + . + + + The underlying data source connection for this object. + + The workspace or connection parameter is null. + The conceptual model is missing from the workspace.-or-The mapping file is missing from the workspace.-or-The storage model is missing from the workspace.-or-The connection is not in a closed state. + The connection is not from an ADO.NET Entity Framework-compatible provider. + + + + Constructs the EntityConnection from Metadata loaded in memory + + Workspace containing metadata information. + Store connection. + If set to true the store connection is disposed when the entity connection is disposed, otherwise the caller must dispose the store connection. + + + + Returns the associated with this + + . + + + The associated with this + + . + + The inline connection string contains an invalid Metadata keyword value. + + + Establishes a connection to the data source by calling the underlying data provider's Open method. + An error occurs when you open the connection, or the name of the underlying data provider is not known. + The inline connection string contains an invalid Metadata keyword value. + + + + Asynchronously establishes a connection to the data store by calling the Open method on the underlying data provider + + + A to observe while waiting for the task to complete. + + A task that represents the asynchronous operation. + + + + Creates a new instance of an , with the + + set to this + + . + + + An object. + + The name of the underlying data provider is not known. + + + + Create a new command object that uses this connection object + + The command object. + + + Closes the connection to the database. + An error occurred when closing the connection. + + + Not supported. + Not supported. + When the method is called. + + + Begins a transaction by using the underlying provider. + + A new . The returned + + instance can later be associated with the + + to execute the command under that transaction. + + + The underlying provider is not known.-or-The call to + + was made on an + + that already has a current transaction.-or-The state of the + + is not + + . + + + + Begins a transaction with the specified isolation level by using the underlying provider. + + A new . The returned + + instance can later be associated with the + + to execute the command under that transaction. + + The isolation level of the transaction. + + The underlying provider is not known.-or-The call to + + was made on an + + that already has a current transaction.-or-The state of the + + is not + + . + + + + + Begins a database transaction + + The isolation level of the transaction + An object representing the new transaction + + + + Enlists this in the specified transaction. + + The transaction object to enlist into. + + The state of the is not + + . + + + + + Cleans up this connection object + + true to release both managed and unmanaged resources; false to release only unmanaged resources + + + + Gets or sets the connection string. + + The connection string required to establish the initial connection to a data source. The default value is an empty string. On a closed connection, the currently set value is returned. If no value has been set, an empty string is returned. + + An attempt was made to set the property after the + + ’s was initialized. The + + is initialized either when the instance is constructed through the overload that takes a + + as a parameter, or when the + + instance has been opened. + + An invalid connection string keyword has been provided or a required connection string keyword has not been provided. + + + Gets the number of seconds to wait when attempting to establish a connection before ending the attempt and generating an error. + The time (in seconds) to wait for a connection to open. The default value is the underlying data provider's default time-out. + The value set is less than 0. + + + Gets the name of the current database, or the database that will be used after a connection is opened. + The value of the Database property of the underlying data provider. + The underlying data provider is not known. + + + + Gets the state of the EntityConnection, which is set up to track the state of the underlying + database connection that is wrapped by this EntityConnection. + + + + Gets the name or network address of the data source to connect to. + The name of the data source. The default value is an empty string. + The underlying data provider is not known. + + + Gets a string that contains the version of the data source to which the client is connected. + The version of the data source that is contained in the provider connection string. + The connection is closed. + + + + Gets the provider factory associated with EntityConnection + + + + + Provides access to the underlying data source connection that is used by the + + object. + + + The for the data source connection. + + + + + Gets the current transaction that this connection is enlisted in. May be null. + + + + + Class representing a connection string builder for the entity client provider + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class using the supplied connection string. + + A provider-specific connection string to the underlying data source. + + + + Clears the contents of the instance. + + + + + Determines whether the contains a specific key. + + + Returns true if the contains an element that has the specified key; otherwise, false. + + + The key to locate in the . + + + + + Retrieves a value corresponding to the supplied key from this + + . + + Returns true if keyword was found in the connection string; otherwise, false. + The key of the item to retrieve. + The value corresponding to keyword. + keyword contains a null value (Nothing in Visual Basic). + + + + Removes the entry with the specified key from the + + instance. + + Returns true if the key existed in the connection string and was removed; false if the key did not exist. + + The key of the keyword/value pair to be removed from the connection string in this + + . + + keyword is null (Nothing in Visual Basic) + + + Gets or sets the name of a section as defined in a configuration file. + The name of a section in a configuration file. + + + Gets or sets the name of the underlying .NET Framework data provider in the connection string. + The invariant name of the underlying .NET Framework data provider. + + + Gets or sets the metadata locations in the connection string. + Gets or sets the metadata locations in the connection string. + + + Gets or sets the inner, provider-specific connection string. + The inner, provider-specific connection string. + + + + Gets a value that indicates whether the + + has a fixed size. + + + Returns true in every case, because the + + supplies a fixed-size collection of keyword/value pairs. + + + + + Gets an that contains the keys in the + + . + + + An that contains the keys in the + + . + + + + Gets or sets the value associated with the specified key. In C#, this property is the indexer. + The value associated with the specified key. + The key of the item to get or set. + keyword is a null reference (Nothing in Visual Basic). + Tried to add a key that does not exist in the available keys. + Invalid value in the connection string (specifically, a Boolean or numeric value was expected but not supplied). + + + + A data reader class for the entity client provider + + + + + Closes the object. + + + + + Releases the resources consumed by this and calls + + . + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + Gets the value of the specified column as a Boolean. + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a byte. + The value of the specified column. + The zero-based column ordinal. + + + Reads a stream of bytes from the specified column, starting at location indicated by dataIndex , into the buffer, starting at the location indicated by bufferIndex . + The actual number of bytes read. + The zero-based column ordinal. + The index within the row from which to begin the read operation. + The buffer into which to copy the data. + The index with the buffer to which the data will be copied. + The maximum number of characters to read. + + + Gets the value of the specified column as a single character. + The value of the specified column. + The zero-based column ordinal. + + + Reads a stream of characters from the specified column, starting at location indicated by dataIndex , into the buffer, starting at the location indicated by bufferIndex . + The actual number of characters read. + The zero-based column ordinal. + The index within the row from which to begin the read operation. + The buffer into which to copy the data. + The index with the buffer to which the data will be copied. + The maximum number of characters to read. + + + Gets the name of the data type of the specified column. + The name of the data type. + The zero-based column ordinal. + + + + Gets the value of the specified column as a object. + + The value of the specified column. + The zero-based column ordinal. + + + + Returns a object for the requested column ordinal that can be overridden with a provider-specific implementation. + + A data reader. + The zero-based column ordinal. + + + + Gets the value of the specified column as a object. + + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a double-precision floating point number. + The value of the specified column. + The zero-based column ordinal. + + + Gets the data type of the specified column. + The data type of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a single-precision floating point number. + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a globally-unique identifier (GUID). + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a 16-bit signed integer. + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a 32-bit signed integer. + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a 64-bit signed integer. + The value of the specified column. + The zero-based column ordinal. + + + Gets the name of the column, given the zero-based column ordinal. + The name of the specified column. + The zero-based column ordinal. + + + Gets the column ordinal given the name of the column. + The zero-based column ordinal. + The name of the column. + The name specified is not a valid column name. + + + Returns the provider-specific field type of the specified column. + + The object that describes the data type of the specified column. + + The zero-based column ordinal. + + + + Gets the value of the specified column as an instance of . + + The value of the specified column. + The zero-based column ordinal. + + + Gets all provider-specific attribute columns in the collection for the current row. + + The number of instances of in the array. + + + An array of into which to copy the attribute columns. + + + + + Returns a that describes the column metadata of the + + . + + + A that describes the column metadata. + + + + + Gets the value of the specified column as an instance of . + + The value of the specified column. + The zero-based column ordinal. + + + + Gets the value of the specified column as an instance of . + + The value of the specified column. + The zero-based column ordinal. + + + Populates an array of objects with the column values of the current row. + + The number of instances of in the array. + + + An array of into which to copy the attribute columns. + + + + Gets a value that indicates whether the column contains nonexistent or missing values. + + true if the specified column is equivalent to ; otherwise, false. + + The zero-based column ordinal. + + + Advances the reader to the next result when reading the results of a batch of statements. + true if there are more result sets; otherwise, false. + + + + Asynchronously moves the reader to the next result set when reading a batch of statements + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if there are more result sets; false otherwise. + + + + Advances the reader to the next record in a result set. + true if there are more rows; otherwise, false. + + + + Asynchronously moves the reader to the next row of the current result set + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if there are more rows; false otherwise. + + + + + Returns an that can be used to iterate through the rows in the data reader. + + + An that can be used to iterate through the rows in the data reader. + + + + + Returns a nested . + + The nested data record. + The number of the DbDataRecord to return. + + + + Returns nested readers as objects. + + + The nested readers as objects. + + The ordinal of the column. + + + Gets a value indicating the depth of nesting for the current row. + The depth of nesting for the current row. + + + Gets the number of columns in the current row. + The number of columns in the current row. + + + + Gets a value that indicates whether this contains one or more rows. + + + true if the contains one or more rows; otherwise, false. + + + + + Gets a value indicating whether the is closed. + + + true if the is closed; otherwise, false. + + + + Gets the number of rows changed, inserted, or deleted by execution of the SQL statement. + The number of rows changed, inserted, or deleted. Returns -1 for SELECT statements; 0 if no rows were affected or the statement failed. + + + + Gets the value of the specified column as an instance of . + + The value of the specified column. + The zero-based column ordinal + + + + Gets the value of the specified column as an instance of . + + The value of the specified column. + The name of the column. + + + + Gets the number of fields in the that are not hidden. + + The number of fields that are not hidden. + + + + Gets for this + + . + + The information of a data record. + + + + Class representing a parameter used in EntityCommand + + + + + Initializes a new instance of the class using the default values. + + + + + Initializes a new instance of the class using the specified parameter name and data type. + + The name of the parameter. + + One of the values. + + + + + Initializes a new instance of the class using the specified parameter name, data type and size. + + The name of the parameter. + + One of the values. + + The size of the parameter. + + + + Initializes a new instance of the class using the specified properties. + + The name of the parameter. + + One of the values. + + The size of the parameter. + The name of the source column. + + + + Initializes a new instance of the class using the specified properties. + + The name of the parameter. + + One of the values. + + The size of the parameter. + + One of the values. + + true to indicate that the parameter accepts null values; otherwise, false. + The number of digits used to represent the value. + The number of decimal places to which value is resolved. + The name of the source column. + + One of the values. + + The value of the parameter. + + + + Resets the type associated with the . + + + + Returns a string representation of the parameter. + A string representation of the parameter. + + + Gets or sets the name of the entity parameter. + The name of the entity parameter. + + + + Gets or sets the of the parameter. + + + One of the values. + + + + Gets or sets the type of the parameter, expressed as an EdmType. + The type of the parameter, expressed as an EdmType. + + + + Gets or sets the number of digits used to represent the + + property. + + The number of digits used to represent the value. + + + + Gets or sets the number of decimal places to which + + is resolved. + + The number of decimal places to which value is resolved. + + + Gets or sets the value of the parameter. + The value of the parameter. + + + Gets or sets the direction of the parameter. + + One of the values. + + + + Gets or sets a value that indicates whether the parameter accepts null values. + true if null values are accepted; otherwise, false. + + + Gets or sets the maximum size of the data within the column. + The maximum size of the data within the column. + + + + Gets or sets the name of the source column mapped to the and used for loading or returning the + + . + + The name of the source column mapped to the dataset and used for loading or returning the value. + + + Gets or sets a value that indicates whether source column is nullable. + true if source column is nullable; otherwise, false. + + + + Gets or sets the to use when loading the value. + + + One of the values. + + + + + Class representing a provider factory for the entity client provider + + + + + A singleton object for the entity client provider factory object. + This remains a public field (not property) because DbProviderFactory expects a field. + + + + + Returns a new instance of the provider's class that implements the + + class. + + + A new instance of . + + + + + Throws a . This method is currently not supported. + + This method is currently not supported. + + + + Returns a new instance of the provider's class that implements the + + class. + + + A new instance of . + + + + + Returns a new instance of the provider's class that implements the + + class. + + + A new instance of . + + + + + Throws a . This method is currently not supported. + + This method is currently not supported. + + + + Returns a new instance of the provider's class that implements the + + class. + + + A new instance of . + + + + + Throws a . This method is currently not supported. + + This method is currently not supported. + This method is currently not supported. + + + + Returns the requested class. + + + A new instance of . The supported types are + + , + + , and + + . Returns null (or Nothing in Visual Basic) for every other type. + + + The to return. + + + + + Class representing a transaction for the conceptual layer + + + + Commits the underlying transaction. + + + Rolls back the underlying transaction. + + + + Cleans up this transaction object + + true to release both managed and unmanaged resources; false to release only unmanaged resources + + + + Gets for this + + . + + + An to the underlying data source. + + + + + The connection object owning this transaction object + + + + + Gets the isolation level of this . + + + An enumeration value that represents the isolation level of the underlying transaction. + + + + + Gets the DbTransaction for the underlying provider transaction. + + + + + Represents a failure while trying to prepare or execute a CommandCompilation + This exception is intended to provide a common exception that people can catch to + hold provider exceptions (SqlException, OracleException) when using the EntityCommand + to execute statements. + + + + + Initializes a new instance of . + + + + + Initializes a new instance of . + + The message that describes the error. + + + + Initializes a new instance of . + + The error message that explains the reason for the exception. + The exception that caused the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Represents a failure while trying to prepare or execute a CommandExecution + This exception is intended to provide a common exception that people can catch to + hold provider exceptions (SqlException, OracleException) when using the EntityCommand + to execute statements. + + + + + Initializes a new instance of . + + + + + Initializes a new instance of . + + The message that describes the error. + + + + Initializes a new instance of . + + The error message that explains the reason for the exception. + The exception that caused the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + An identifier for an entity. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class with an entity set name and a generic + + collection. + + + A that is the entity set name qualified by the entity container name. + + + A generic collection.Each key/value pair has a property name as the key and the value of that property as the value. There should be one pair for each property that is part of the + + . The order of the key/value pairs is not important, but each key property should be included. The property names are simple names that are not qualified with an entity type name or the schema name. + + + + + Initializes a new instance of the class with an entity set name and an + + collection of + + objects. + + + A that is the entity set name qualified by the entity container name. + + + An collection of + + objects with which to initialize the key. + + + + + Initializes a new instance of the class with an entity set name and specific entity key pair. + + + A that is the entity set name qualified by the entity container name. + + + A that is the name of the key. + + + An that is the key value. + + + + Gets the entity set for this entity key from the given metadata workspace. + + The for the entity key. + + The metadata workspace that contains the entity. + The entity set could not be located in the specified metadata workspace. + + + Returns a value that indicates whether this instance is equal to a specified object. + true if this instance and obj have equal values; otherwise, false. + + An to compare with this instance. + + + + + Returns a value that indicates whether this instance is equal to a specified + + . + + true if this instance and other have equal values; otherwise, false. + + An object to compare with this instance. + + + + + Serves as a hash function for the current object. + + is suitable for hashing algorithms and data structures such as a hash table. + + + A hash code for the current . + + + + + Compares two objects. + + true if the key1 and key2 values are equal; otherwise, false. + + A to compare. + + + A to compare. + + + + + Compares two objects. + + true if the key1 and key2 values are not equal; otherwise, false. + + A to compare. + + + A to compare. + + + + + Helper method that is used to deserialize an . + + Describes the source and destination of a given serialized stream, and provides an additional caller-defined context. + + + + Helper method that is used to deserialize an . + + Describes the source and destination of a given serialized stream and provides an additional caller-defined context. + + + + Gets a singleton EntityKey by which a read-only entity is identified. + + + + + Gets a singleton EntityKey identifying an entity resulted from a failed TREAT. + + + + Gets or sets the name of the entity set. + + A value that is the name of the entity set for the entity to which the + + belongs. + + + + Gets or sets the name of the entity container. + + A value that is the name of the entity container for the entity to which the + + belongs. + + + + + Gets or sets the key values associated with this . + + + A of key values for this + + . + + + + + Gets a value that indicates whether the is temporary. + + + true if the is temporary; otherwise, false. + + + + + Information about a key that is part of an EntityKey. + A key member contains the key name and value. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class with the specified entity key pair. + + The name of the key. + The key value. + + + Returns a string representation of the entity key. + A string representation of the entity key. + + + Gets or sets the name of the entity key. + The key name. + + + Gets or sets the value of the entity key. + The key value. + + + + Kind of collection (applied to Properties) + + + + + Property is not a Collection + + + + + Collection has Bag semantics( unordered and duplicates ok) + + + + + Collection has List semantics + (Order is deterministic and duplicates ok) + + + + + The concurrency mode for properties. + + + + + Default concurrency mode: the property is never validated + at write time + + + + + Fixed concurrency mode: the property is always validated at + write time + + + + + The pattern for Server Generated Properties. + + + + + Not a Server Generated Property. This is the default. + + + + + A value is generated on INSERT, and remains unchanged on update. + + + + + A value is generated on both INSERT and UPDATE. + + + + + Represents an eSQL Query compilation exception; + The class of exceptional conditions that may cause this exception to be raised are mainly: + 1) Syntax Errors: raised during query text parsing and when a given query does not conform to eSQL formal grammar; + 2) Semantic Errors: raised when semantic rules of eSQL language are not met such as metadata or schema information + not accurate or not present, type validation errors, scoping rule violations, user of undefined variables, etc. + For more information, see eSQL Language Spec. + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of the class that uses a specified error message and a reference to the inner exception that is the cause of this exception. + + The error message that explains the reason for the exception. + The exception that caused the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + Gets a description of the error. + A string that describes the error. + + + Gets the approximate context where the error occurred, if available. + A string that describes the approximate context where the error occurred, if available. + + + Gets the approximate line number where the error occurred. + An integer that describes the line number where the error occurred. + + + Gets the approximate column number where the error occurred. + An integer that describes the column number where the error occurred. + + + + Thrown to indicate that a command tree is invalid. + + + + + Initializes a new instance of the class with a default message. + + + + + Initializes a new instance of the class with the specified message. + + The exception message. + + + + Initializes a new instance of the class with the specified message and inner exception. + + The exception message. + + The exception that is the cause of this . + + + + + Mapping exception class. Note that this class has state - so if you change even + its internals, it can be a breaking change + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of that uses a specified error message and a reference to the inner exception. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Class for representing a collection of mapping items in Edm space. + + + + + Base class for the type created at design time to store the generated views. + + + + Returns the key/value pair at the specified index, which contains the view and its key. + The key/value pair at index , which contains the view and its key. + The index of the view. + + + + Gets or sets the name of . + + The container name. + + + + Gets or sets in storage schema. + + Container name. + + + Hash value. + Hash value. + + + Hash value of views. + Hash value. + + + Gets or sets view count. + View count. + + + + Attribute to mark the assemblies that contain the generated views type. + + + + + Initializes a new instance of the class. + + The view type. + + + Gets the T:System.Type of the view. + The T:System.Type of the view. + + + + Represents a complex type mapping for a function import result. + + + + + Specifies a function import structural type mapping. + + + + + Gets the property mappings for the result type of a function import. + + + + + Initializes a new FunctionImportComplexTypeMapping instance. + + The return type. + The property mappings for the result type of a function import. + + + + Ges the return type. + + + + + Represents a function import entity type mapping. + + + + + Initializes a new FunctionImportEntityTypeMapping instance. + + The entity types at the base of + the type hierarchies to be mapped. + The entity types to be mapped. + The property mappings for the result types of a function import. + The mapping conditions. + + + + Gets the entity types being mapped. + + + + + Gets the entity types at the base of the hierarchies being mapped. + + + + + Gets the mapping conditions. + + + + + Represents a mapping condition for a function import result. + + + + + + + + Gets the name of the column used to evaluate the condition. + + + + + Represents a mapping condition for the result of a function import + evaluated by checking null or not null. + + + + + Initializes a new FunctionImportEntityTypeMappingConditionIsNull instance. + + The name of the column used to evaluate the condition. + Flag that indicates whether a null or not null check is performed. + + + + Gets a flag that indicates whether a null or not null check is performed. + + + + + Represents a mapping condition for the result of a function import, + evaluated by comparison with a specified value. + + + + + Initializes a new FunctionImportEntityTypeMappingConditionValue instance. + + The name of the column used to evaluate the condition. + The value to compare with. + + + + Gets the value used for comparison. + + + + + Represents a mapping from a model function import to a store composable or non-composable function. + + + + + Gets model function (or source of the mapping) + + + + + Gets store function (or target of the mapping) + + + + + Represents a mapping from a model function import to a store composable function. + + + + + Initializes a new FunctionImportMappingComposable instance. + + The model function import. + The store composable function. + The result mapping for the function import. + The parent container mapping. + + + + Gets the result mapping for the function import. + + + + + Represents a mapping from a model function import to a store non-composable function. + + + + + Initializes a new FunctionImportMappingNonComposable instance. + + The model function import. + The store non-composable function. + The function import result mappings. + The parent container mapping. + + + + Gets the function import result mappings. + + + + + Base class for mapping a property of a function import return type. + + + + + Maps a function import return type property to a table column. + + + + + Initializes a new FunctionImportReturnTypeScalarPropertyMapping instance. + + The mapped property name. + The mapped column name. + + + + Gets the mapped property name. + + + + + Gets the mapped column name. + + + + + Represents the base item class for all the mapping metadata + + + + + Represents the base item class for all the metadata + + + + + Describes modification function mappings for an association set. + + + + + Initalizes a new AssociationSetModificationFunctionMapping instance. + + An association set. + A delete function mapping. + An insert function mapping. + + + + + + + Gets the association set. + + + + + Gets the delete function mapping. + + + + + Gets the insert function mapping. + + + + + Describes modification function mappings for an entity type within an entity set. + + + + + Initializes a new EntityTypeModificationFunctionMapping instance. + + An entity type. + A delete function mapping. + An insert function mapping. + An updated function mapping. + + + + + + + Gets the entity type. + + + + + Gets the delete function mapping. + + + + + Gets the insert function mapping. + + + + + Gets hte update function mapping. + + + + + Describes the location of a member within an entity or association type structure. + + + + + Initializes a new ModificationFunctionMemberPath instance. + + Gets the members in the path from the leaf (the member being bound) + to the root of the structure. + Gets the association set to which we are navigating + via this member. If the value is null, this is not a navigation member path. + + + + + + + Gets the members in the path from the leaf (the member being bound) + to the Root of the structure. + + + + + Gets the association set to which we are navigating via this member. If the value + is null, this is not a navigation member path. + + + + + Binds a modification function parameter to a member of the entity or association being modified. + + + + + Initializes a new ModificationFunctionParameterBinding instance. + + The parameter taking the value. + The path to the entity or association member defining the value. + A flag indicating whether the current or original member value is being bound. + + + + + + + Gets the parameter taking the value. + + + + + Gets the path to the entity or association member defining the value. + + + + + Gets a flag indicating whether the current or original + member value is being bound. + + + + + Defines a binding from a named result set column to a member taking the value. + + + + + Initializes a new ModificationFunctionResultBinding instance. + + The name of the column to bind from the function result set. + The property to be set on the entity. + + + + + + + Gets the name of the column to bind from the function result set. + + + + + Gets the property to be set on the entity. + + + + + Represents the Mapping metadata for an AssociationSet in CS space. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityTypeMapping + --MappingFragment + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + This class represents the metadata for the AssociationSetMapping elements in the + above example. And it is possible to access the AssociationTypeMap underneath it. + There will be only one TypeMap under AssociationSetMap. + + + + + Represents the Mapping metadata for an Extent in CS space. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityTypeMapping + --MappingFragment + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + This class represents the metadata for all the extent map elements in the + above example namely EntitySetMapping, AssociationSetMapping and CompositionSetMapping. + The EntitySetBaseMapping elements that are children of the EntityContainerMapping element + can be accessed through the properties on this type. + + + + + Gets the parent container mapping. + + + + + Gets or sets the query view associated with this mapping. + + + + + Initializes a new AssociationSetMapping instance. + + The association set to be mapped. + The store entity set to be mapped. + The parent container mapping. + + + + Adds a property mapping condition. + + The condition to add. + + + + Removes a property mapping condition. + + The property mapping condition to remove. + + + + Gets the association set that is mapped. + + + + + Gets the contained association type mapping. + + + + + Gets or sets the corresponding function mapping. Can be null. + + + + + Gets the store entity set that is mapped. + + + + + Gets or sets the source end property mapping. + + + + + Gets or sets the target end property mapping. + + + + + Gets the property mapping conditions. + + + + + Represents the Mapping metadata for an association type map in CS space. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ScalarPropertyMap + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ComplexPropertyMap + --ComplexTypeMap + --ScalarPropertyMap + --ScalarProperyMap + --ScalarPropertyMap + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --EndPropertyMap + --ScalarPropertyMap + This class represents the metadata for all association Type map elements in the + above example. Users can access the table mapping fragments under the + association type mapping through this class. + + + + + Represents the Mapping metadata for a type map in CS space. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ScalarPropertyMap + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ComplexPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --ScalarPropertyMap + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --EndPropertyMap + --ScalarPropertyMap + This class represents the metadata for all the Type map elements in the + above example namely EntityTypeMapping, AssociationTypeMapping and CompositionTypeMapping. + The TypeMapping elements contain TableMappingFragments which in turn contain the property maps. + + + + + Creates an AssociationTypeMapping instance. + + The AssociationSetMapping that + the contains this AssociationTypeMapping. + + + + Gets the AssociationSetMapping that contains this AssociationTypeMapping. + + + + + Gets the association type being mapped. + + + + + Gets the single mapping fragment. + + + + + Mapping metadata for Complex properties. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ComplexPropertyMap + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + This class represents the metadata for all the complex property map elements in the + above example. ComplexPropertyMaps contain ComplexTypeMaps which define mapping based + on the type of the ComplexProperty in case of inheritance. + + + + + Construct a new Complex Property mapping object + + The MemberMetadata object that represents this Complex member + + + + Adds a type mapping corresponding to a nested complex type. + + The complex type mapping to be added. + + + + Removes a type mapping corresponding to a nested complex type. + + The complex type mapping to be removed. + + + + Gets a read only collections of type mappings corresponding to the + nested complex types. + + + + + Mapping metadata for Complex Types. + + + + + Creates a ComplexTypeMapping instance. + + The ComplexType being mapped. + + + + Adds a property mapping. + + The property mapping to be added. + + + + Removes a property mapping. + + The property mapping to be removed. + + + + Adds a property mapping condition. + + The property mapping condition to be added. + + + + Removes a property mapping condition. + + The property mapping condition to be removed. + + + + Gets the ComplexType being mapped. + + + + + Gets a read-only collection of property mappings. + + + + + Gets a read-only collection of property mapping conditions. + + + + + Mapping metadata for End property of an association. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ComplexPropertyMap + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + This class represents the metadata for all the end property map elements in the + above example. EndPropertyMaps provide mapping for each end of the association. + + + + + Creates an association end property mapping. + + An AssociationEndMember that specifies + the association end to be mapped. + + + + Adds a child property-column mapping. + + A ScalarPropertyMapping that specifies + the property-column mapping to be added. + + + + Removes a child property-column mapping. + + A ScalarPropertyMapping that specifies + the property-column mapping to be removed. + + + + Gets an AssociationEndMember that specifies the mapped association end. + + + + + Gets a ReadOnlyCollection of ScalarPropertyMapping that specifies the children + of this association end property mapping. + + + + + Represents the Mapping metadata for the EntityContainer map in CS space. + Only one EntityContainerMapping element is allowed in the MSL file for CS mapping. + + + For Example if conceptually you could represent the CS MSL file as following + ---Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --AssociationSetMapping + The type represents the metadata for EntityContainerMapping element in the above example. + The EntitySetBaseMapping elements that are children of the EntityContainerMapping element + can be accessed through the properties on this type. + + + We currently assume that an Entity Container on the C side + is mapped to a single Entity Container in the S - space. + + + + + Initializes a new EntityContainerMapping instance. + + The conceptual entity container to be mapped. + The store entity container to be mapped. + The parent mapping item collection. + Flag indicating whether to generate update views. + + + + Adds an entity set mapping. + + The entity set mapping to add. + + + + Removes an association set mapping. + + The association set mapping to remove. + + + + Adds an association set mapping. + + The association set mapping to add. + + + + Removes an association set mapping. + + The association set mapping to remove. + + + + Adds a function import mapping. + + The function import mapping to add. + + + + Removes a function import mapping. + + The function import mapping to remove. + + + + Gets the parent mapping item collection. + + + + + Gets the type kind for this item + + + + + Gets the conceptual entity container. + + + + + Gets the store entity container. + + + + + Gets the entity set mappings. + + + + + Gets the association set mappings. + + + + + Gets the function import mappings. + + + + + Gets a flag that indicates whether to generate the update views or not. + + + + + Represents the Mapping metadata for an EnitytSet in CS space. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityTypeMapping + --MappingFragment + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + This class represents the metadata for the EntitySetMapping elements in the + above example. And it is possible to access the EntityTypeMaps underneath it. + + + + + Initialiazes a new EntitySetMapping instance. + + The entity set to be mapped. + The parent container mapping. + + + + Adds a type mapping. + + The type mapping to add. + + + + Removes a type mapping. + + The type mapping to remove. + + + + Adds a function mapping. + + The function mapping to add. + + + + Removes a function mapping. + + The function mapping to remove. + + + + Gets the entity set that is mapped. + + + + + Gets the contained entity type mappings. + + + + + Gets the corresponding function mappings. + + + + + Mapping metadata for Entity type. + If an EntitySet represents entities of more than one type, than we will have + more than one EntityTypeMapping for an EntitySet( For ex : if + PersonSet Entity extent represents entities of types Person and Customer, + than we will have two EntityType Mappings under mapping for PersonSet). + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ScalarPropertyMap + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ComplexPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --ScalarPropertyMap + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --EndPropertyMap + --ScalarPropertyMap + This class represents the metadata for all entity Type map elements in the + above example. Users can access the table mapping fragments under the + entity type mapping through this class. + + + + + Creates an EntityTypeMapping instance. + + The EntitySetMapping that contains this EntityTypeMapping. + + + + Adds an entity type to the mapping. + + The EntityType to be added. + + + + Removes an entity type from the mapping. + + The EntityType to be removed. + + + + Adds an entity type hierarchy to the mapping. + The hierarchy is represented by the specified root entity type. + + The root EntityType of the hierarchy to be added. + + + + Removes an entity type hierarchy from the mapping. + The hierarchy is represented by the specified root entity type. + + The root EntityType of the hierarchy to be removed. + + + + Adds a mapping fragment. + + The mapping fragment to be added. + + + + Removes a mapping fragment. + + The mapping fragment to be removed. + + + + Gets the EntitySetMapping that contains this EntityTypeMapping. + + + + + Gets the single EntityType being mapped. Throws exception in case of hierarchy type mapping. + + + + + Gets a flag that indicates whether this is a type hierarchy mapping. + + + + + Gets a read-only collection of mapping fragments. + + + + + Gets the mapped entity types. + + + + + Gets the mapped base types for a hierarchy mapping. + + + + + Represents the metadata for mapping fragment. + A set of mapping fragments makes up the Set mappings( EntitySet, AssociationSet or CompositionSet ) + Each MappingFragment provides mapping for those properties of a type that map to a single table. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ComplexPropertyMap + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + This class represents the metadata for all the mapping fragment elements in the + above example. Users can access all the top level constructs of + MappingFragment element like EntityKey map, Property Maps, Discriminator + property through this mapping fragment class. + + + + + Creates a MappingFragment instance. + + The EntitySet corresponding to the table of view being mapped. + The TypeMapping that contains this MappingFragment. + Flag that indicates whether to include 'DISTINCT' when generating queries. + + + + Adds a property mapping. + + The property mapping to be added. + + + + Removes a property mapping. + + The property mapping to be removed. + + + + Adds a property mapping condition. + + The property mapping condition to be added. + + + + Removes a property mapping condition. + + The property mapping condition to be removed. + + + + Gets the EntitySet corresponding to the table or view being mapped. + + + + + Gets the TypeMapping that contains this MappingFragment. + + + + + Gets a flag that indicates whether to include 'DISTINCT' when generating queries. + + + + + Gets a read-only collection of property mappings. + + + + + Gets a read-only collection of property mapping conditions. + + + + + Represents a collection of items in Storage Mapping (CS Mapping) space. + + + + Initializes a new instance of the class using the specified , and a collection of string indicating the metadata file paths. + The that this mapping is to use. + The that this mapping is to use. + The file paths that this mapping is to use. + + + Initializes a new instance of the class using the specified , and XML readers. + The that this mapping is to use. + The that this mapping is to use. + The XML readers that this mapping is to use. + + + + Computes a hash value for the container mapping specified by the names of the mapped containers. + + The name of a container in the conceptual model. + The name of a container in the store model. + A string that specifies the computed hash value. + + + + Computes a hash value for the single container mapping in the collection. + + A string that specifies the computed hash value. + + + + Creates a dictionary of (extent, generated view) for a container mapping specified by + the names of the mapped containers. + + The name of a container in the conceptual model. + The name of a container in the store model. + A list that accumulates potential errors. + + A dictionary of (, ) that specifies the generated views. + + + + + Creates a dictionary of (extent, generated view) for the single container mapping + in the collection. + + A list that accumulates potential errors. + + A dictionary of (, ) that specifies the generated views. + + + + + Factory method that creates a . + + + The edm metadata collection to map. Must not be null. + + + The store metadata collection to map. Must not be null. + + + MSL artifacts to load. Must not be null. + + + Paths to MSL artifacts. Used in error messages. Can be null in which case + the base Uri of the XmlReader will be used as a path. + + + The collection of errors encountered while loading. + + + instance if no errors encountered. Otherwise null. + + + + + Gets or sets a for creating instances + that are used to retrieve pre-generated mapping views. + + + + Gets the version of this represents. + The version of this represents. + + + + Describes modification function binding for change processing of entities or associations. + + + + + Initializes a new ModificationFunctionMapping instance. + + The entity or association set. + The entity or association type. + The metadata of function to which we should bind. + Bindings for function parameters. + The output parameter producing number of rows affected. + Bindings for the results of function evaluation + + + + + + + Gets output parameter producing number of rows affected. May be null. + + + + + Gets Metadata of function to which we should bind. + + + + + Gets bindings for function parameters. + + + + + Gets bindings for the results of function evaluation. + + + + + Mapping metadata for scalar properties. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ComplexPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + This class represents the metadata for all the scalar property map elements in the + above example. + + + + + Creates a mapping between a simple property and a column. + + The property to be mapped. + The column to be mapped. + + + + Gets an EdmProperty that specifies the mapped column. + + + + + metadata exception class + + + + + Initializes a new instance of the class with a default message. + + + + + Initializes a new instance of the class with the specified message. + + The exception message. + + + + Initializes a new instance of the class with the specified message and inner exception. + + The exception message. + + The exception that is the cause of this . + + + + + DataSpace + + + + + OSpace indicates the item in the clr space + + + + + CSpace indicates the item in the CSpace - edm primitive types + + types defined in csdl + + + + + SSpace indicates the item in the SSpace + + + + + Mapping between OSpace and CSpace + + + + + Mapping between CSpace and SSpace + + + + + This class encapsulates the error information for a generic EDM error. + + + + Gets the error message. + The error message. + + + + Class for representing a collection of items in Edm space. + + + + + Initializes a new instance of the class by using the collection of the XMLReader objects where the conceptual schema definition language (CSDL) files exist. + + The collection of the XMLReader objects where the conceptual schema definition language (CSDL) files exist. + + + Initializes a new instance of the class. + The entity data model. + + + + Initializes a new instance of the class by using the paths where the conceptual schema definition language (CSDL) files exist. + + The paths where the conceptual schema definition language (CSDL) files exist. + + + + Returns a collection of the objects. + + + A ReadOnlyCollection object that represents a collection of the + + objects. + + + + + Returns a collection of the objects with the specified conceptual model version. + + + A ReadOnlyCollection object that represents a collection of the + + objects. + + The conceptual model version. + + + + Factory method that creates an . + + + CSDL artifacts to load. Must not be null. + + + Paths to CSDL artifacts. Used in error messages. Can be null in which case + the base Uri of the XmlReader will be used as a path. + + + The collection of errors encountered while loading. + + + instance if no errors encountered. Otherwise null. + + + + Gets the conceptual model version for this collection. + The conceptual model version for this collection. + + + + This class encapsulates the error information for a schema error that was encountered. + + + + + Constructs a EdmSchemaError object. + + The explanation of the error. + The code associated with this error. + The severity of the error. + + + Returns the error message. + The error message. + + + Gets the error code. + The error code. + + + Gets the severity level of the error. + + One of the values. The default is + + . + + + + Gets the line number where the error occurred. + The line number where the error occurred. + + + Gets the column where the error occurred. + The column where the error occurred. + + + Gets the location of the schema that contains the error. This string also includes the name of the schema at the end. + The location of the schema that contains the error. + + + Gets the name of the schema that contains the error. + The name of the schema that contains the error. + + + Gets a string representation of the stack trace at the time the error occurred. + A string representation of the stack trace at the time the error occurred. + + + + Defines the different severities of errors that can occur when validating an Entity Framework model. + + + + + A warning that does not prevent the model from being used. + + + + + An error that prevents the model from being used. + + + + + Represents a end of a Association Type + + + + + Initializes a new instance of the RelationshipEndMember class + + + + + Represents the edm member class + + + + Returns the name of this member. + The name of this member. + + + + Gets or sets the name of the property. Setting this from a store-space model-convention will change the name of the database + column for this property. In the conceptual model, this should align with the corresponding property from the entity class + and should not be changed. + + The name of this member. + + + Gets the type on which this member is declared. + + A object that represents the type on which this member is declared. + + + + + Gets the instance of the class that contains both the type of the member and facets for the type. + + + A object that contains both the type of the member and facets for the type. + + + + + Tells whether this member is marked as a Computed member in the EDM definition + + + + + Tells whether this member's Store generated pattern is marked as Identity in the EDM definition + + + + Access the EntityType of the EndMember in an association. + The EntityType of the EndMember in an association. + + + Gets the operational behavior of this relationship end member. + + One of the values. The default is + + . + + + + Gets the multiplicity of this relationship end member. + + One of the values. + + + + + Creates a read-only AssociationEndMember instance. + + The name of the association end member. + The reference type for the end. + The multiplicity of the end. + Flag that indicates the delete behavior of the end. + Metadata properties to be associated with the instance. + The newly created AssociationEndMember instance. + The specified name is null or empty. + The specified reference type is null. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Class for representing an Association set + + + + + Class for representing a relationship set + + + + + Class for representing a entity set + + + + Returns the name of the current entity or relationship set. + The name of the current entity or relationship set. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets escaped provider specific SQL describing this entity set. + + + + + Gets or sets the name of the current entity or relationship set. + If this property is changed from store-space, the mapping layer must also be updated to reflect the new name. + To change the table name of a store space use the Table property. + + The name of the current entity or relationship set. + Thrown if the setter is called when EntitySetBase instance is in ReadOnly state + + + Gets the entity container of the current entity or relationship set. + + An object that represents the entity container of the current entity or relationship set. + + Thrown if the setter is called when the EntitySetBase instance or the EntityContainer passed into the setter is in ReadOnly state + + + + Gets the entity type of this . + + + An object that represents the entity type of this + + . + + Thrown if the setter is called when EntitySetBase instance is in ReadOnly state + + + + Gets or sets the database table name for this entity set. + + if value passed into setter is null + Thrown if the setter is called when EntitySetBase instance is in ReadOnly state + + + + Gets or sets the database schema for this entity set. + + if value passed into setter is null + Thrown if the setter is called when EntitySetBase instance is in ReadOnly state + + + + Gets the relationship type of this . + + + An object that represents the relationship type of this + + . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Creates a read-only AssociationSet instance from the specified parameters. + + The name of the association set. + The association type of the elements in the association set. + The entity set for the source association set end. + The entity set for the target association set end. + Metadata properties to be associated with the instance. + The newly created AssociationSet instance. + The specified name is null or empty. + The specified association type is null. + + The entity type of one of the ends of the specified + association type does not match the entity type of the corresponding entity set end. + + + + + Gets the association related to this . + + + An object that represents the association related to this + + . + + + + + Gets the ends of this . + + + A collection of type that contains the ends of this + + . + + + + + Gets the built-in type kind for this . + + + A object that represents built-in type kind for this + + . + + + + + Class representing a AssociationSet End + + + + + Returns the name of the End role for this . + + + The name of the End role for this . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the parent association set of this . + + + An object that represents the parent association set of this + + . + + Thrown if Setter is called when the AssociationSetEnd instance is in ReadOnly state + + + + Gets the End member that this object corresponds to. + + + An object that represents the End member that this + + object corresponds to. + + Thrown if Setter is called when the AssociationSetEnd instance is in ReadOnly state + + + + Gets the name of the End for this . + + + The name of the End for this . + + + + + Gets the name of the End role for this . + + + The name of the End role for this . + + Thrown if Setter is called when the AssociationSetEnd instance is in ReadOnly state + + + Gets the entity set referenced by this End role. + + An object that represents the entity set referred by this End role. + + + + + Describes an association/relationship between two entities in the conceptual model or a foreign key relationship + between two tables in the store model. In the conceptual model the dependant class may or may not define a foreign key property. + If a foreign key is defined the property will be true and the property will contain details of the foreign keys + + + + + Represents the Relationship type + + + + + Represents the Entity Type + + + + + Represents the Structural Type + + + + + Base EdmType class for all the model types + + + + Returns the full name of this type. + The full name of this type. + + + + Returns an instance of the whose element type is this type. + + + The object whose element type is this type. + + + + Gets the name of this type. + The name of this type. + + + Gets the namespace of this type. + The namespace of this type. + + + Gets a value indicating whether this type is abstract or not. + true if this type is abstract; otherwise, false. + Thrown if the setter is called on instance that is in ReadOnly state + + + Gets the base type of this type. + The base type of this type. + Thrown if the setter is called on instance that is in ReadOnly state + Thrown if the value passed in for setter will create a loop in the inheritance chain + + + Gets the full name of this type. + The full name of this type. + + + + Adds a member to this type + + The member to add + + + Removes a member from this type. + The member to remove. + + + Gets the list of members on this type. + + A collection of type that contains a set of members on this type. + + + + + Adds the specified property to the list of keys for the current entity. + + The property to add. + if member argument is null + Thrown if the EntityType has a base type of another EntityTypeBase. In this case KeyMembers should be added to the base type + If the EntityType instance is in ReadOnly state + + + Removes the specified key member from the collection. + The key member to remove. + + + Gets the list of all the key members for the current entity or relationship type. + + A object that represents the list of key members for the current entity or relationship type. + + + + Gets the list of all the key properties for this entity type. + The list of all the key properties for this entity type. + + + Gets the list of ends for this relationship type. + + A collection of type that contains the list of Ends for this relationship type. + + + + + Creates a read-only AssociationType instance from the specified parameters. + + The name of the association type. + The namespace of the association type. + Flag that indicates a foreign key (FK) relationship. + The data space for the association type. + The source association end member. + The target association end member. + A referential constraint. + Metadata properties to be associated with the instance. + The newly created AssociationType instance. + The specified name is null or empty. + The specified namespace is null or empty. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the list of ends for this . + + + A collection of type that contains the list of ends for this + + . + + + + Gets or sets the referential constraint. + The referential constraint. + + + + Gets the list of constraints for this . + + + A collection of type that contains the list of constraints for this + + . + + + + Gets the Boolean property value that specifies whether the column is a foreign key. + A Boolean value that specifies whether the column is a foreign key. If true, the column is a foreign key. If false (default), the column is not a foreign key. + + + + Represents the structure of an . In the conceptual-model this represents the shape and structure + of an entity. In the store model this represents the structure of a table. To change the Schema and Table name use EntitySet. + + + + + Returns a object that references this + + . + + + A object that references this + + . + + + + + The factory method for constructing the EntityType object. + + The name of the entity type. + The namespace of the entity type. + The dataspace in which the EntityType belongs to. + Name of key members for the type. + Members of the entity type (primitive and navigation properties). + Metadata properties to be associated with the instance. + The EntityType object. + Thrown if either name, namespace arguments are null. + The newly created EntityType will be read only. + + + + The factory method for constructing the EntityType object. + + The name of the entity type. + The namespace of the entity type. + The dataspace in which the EntityType belongs to. + The base type. + Name of key members for the type. + Members of the entity type (primitive and navigation properties). + Metadata properties to be associated with the instance. + The EntityType object. + Thrown if either name, namespace arguments are null. + The newly created EntityType will be read only. + + + + Adds the specified navigation property to the members of this type. + The navigation property is added regardless of the read-only flag. + + The navigation property to be added. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + Gets the declared navigation properties associated with the entity type. + The declared navigation properties associated with the entity type. + + + + Gets the navigation properties of this . + + + A collection of type that contains the list of navigation properties on this + + . + + + + Gets the list of declared properties for the entity type. + The declared properties for the entity type. + + + Gets the collection of declared members for the entity type. + The collection of declared members for the entity type. + + + + Gets the list of properties for this . + + + A collection of type that contains the list of properties for this + + . + + + + + Represents an enumeration type. + + + + + Class representing a simple type + + + + + Creates a read-only EnumType instance. + + The name of the enumeration type. + The namespace of the enumeration type. + The underlying type of the enumeration type. + Indicates whether the enumeration type can be treated as a bit field; that is, a set of flags. + The members of the enumeration type. + Metadata properties to be associated with the enumeration type. + The newly created EnumType instance. + underlyingType is null. + + name is null or empty. + -or- + namespaceName is null or empty. + -or- + underlyingType is not a supported underlying type. + -or- + The specified members do not have unique names. + -or- + The value of a specified member is not in the range of the underlying type. + + + + Returns the kind of the type + + + Gets a collection of enumeration members for this enumeration type. + + + Gets a value indicating whether the enum type is defined as flags (i.e. can be treated as a bit field) + + + Gets the underlying type for this enumeration type. + + + + Specifies the kinds of item attributes in the conceptual model. + + + + + An enumeration member indicating that an item attribute is System + + + + + An enumeration member indicating that an item attribute is Extended. + + + + + List of all the built in types + + + + + Association Type Kind + + + + + AssociationSetEnd Kind + + + + + AssociationSet Kind + + + + + Association Type Kind + + + + + EntitySetBase Kind + + + + + Entity Type Base Kind + + + + + Collection Type Kind + + + + + Collection Kind + + + + + Complex Type Kind + + + + + Documentation Kind + + + + + DeleteAction Type Kind + + + + + Edm Type Kind + + + + + Entity Container Kind + + + + + Entity Set Kind + + + + + Entity Type Kind + + + + + Enumeration Type Kind + + + + + Enum Member Kind + + + + + Facet Kind + + + + + EdmFunction Kind + + + + + Function Parameter Kind + + + + + Global Item Type Kind + + + + + Metadata Property Kind + + + + + Navigation Property Kind + + + + + Metadata Item Type Kind + + + + + EdmMember Type Kind + + + + + Parameter Mode Kind + + + + + Primitive Type Kind + + + + + Primitive Type Kind Kind + + + + + EdmProperty Type Kind + + + + + ProviderManifest Type Kind + + + + + Referential Constraint Type Kind + + + + + Ref Type Kind + + + + + RelationshipEnd Type Kind + + + + + Relationship Multiplicity Type Kind + + + + + Relationship Set Type Kind + + + + + Relationship Type + + + + + Row Type Kind + + + + + Simple Type Kind + + + + + Structural Type Kind + + + + + Type Information Kind + + + + + Represents the Edm Collection Type + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the instance of the class that contains the type of the element that this current + + object includes and facets for that type. + + + The instance of the class that contains the type of the element that this current + + object includes and facets for that type. + + + + + Represents the Edm Complex Type. This can be used to configure complex types + from a conceptual-space model-based convention. Complex types are not supported in the store model. + + + + + Creates a new instance of the type. + + The name of the complex type. + The namespace of the complex type. + The dataspace to which the complex type belongs to. + Members of the complex type. + Metadata properties to be associated with the instance. + Thrown if either name, namespace or members argument is null. + + A new instance a the type. + + + The newly created will be read only. + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the list of properties for this . + + + A collection of type that contains the list of properties for this + + . + + + + + Class representing the Documentation associated with an item + + + + + Initializes a new Documentation instance. + + A summary string. + A long description string. + + + + Returns the summary for this . + + + The summary for this . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the summary for this . + + + The summary for this . + + + + + Gets the long description for this . + + + The long description for this . + + + + + Gets a value indicating whether this object contains only a null or an empty + + and a + + . + + + true if this object contains only a null or an empty + + and a + + ; otherwise, false. + + + + + Class for representing a function + + + + + Adds a parameter to this function. + + The parameter to be added. + + + + The factory method for constructing the object. + + The name of the function. + The namespace of the function. + The namespace the function belongs to. + Additional function attributes and properties. + Metadata properties that will be added to the function. Can be null. + + A new, read-only instance of the type. + + + + + Gets the built-in type kind for this . + + + One of the enumeration values of the enumeration. + + + + Returns the full name (namespace plus name) of this type. + The full name of the type. + + + + Gets the parameters of this . + + + A collection of type that contains the parameters of this + + . + + + + + Gets the return parameter of this . + + + A object that represents the return parameter of this + + . + + + + + Gets the return parameters of this . + + + A collection of type that represents the return parameters of this + + . + + + + Gets the store function name attribute of this function. + + + Gets the parameter type semantics attribute of this function. + + + Gets the aggregate attribute of this function. + + + + Gets a value indicating whether built in attribute is present on this function. + + + true if the attribute is present; otherwise, false. + + + + + Gets a value indicating whether this instance is from the provider manifest. + + + true if this instance is from the provider manifest; otherwise, false. + + + + + Gets a value indicating whether the is a niladic function (a function that accepts no arguments). + + + true if the function is niladic; otherwise, false. + + + + Gets whether this instance is mapped to a function or to a stored procedure. + true if this instance is mapped to a function; false if this instance is mapped to a stored procedure. + + + Gets a query in the language that is used by the database management system or storage model. + + A string value in the syntax used by the database management system or storage model that contains the query or update statement of the + + . + + + + Gets or sets the schema associated with the function. + The schema associated with the function. + + + + In conceptual-space, EdmProperty represents a property on an Entity. + In store-space, EdmProperty represents a column in a table. + + + + Creates a new primitive property. + The newly created property. + The name of the property. + The type of the property. + + + Creates a new enum property. + The newly created property. + The name of the property. + The type of the property. + + + Creates a new complex property. + The newly created property. + The name of the property. + The type of the property. + + + + Creates a new instance of EdmProperty type. + + Name of the property. + + Property + + A new instance of EdmProperty type + + + Sets the metadata properties. + The metadata properties to be set. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets a value indicating whether this can have a null value. + + + Nullability in the conceptual model and store model is a simple indication of whether or not + the property is considered nullable. Nullability in the object model is more complex. + When using convention based mapping (as usually happens with POCO entities), a property in the + object model is considered nullable if and only if the underlying CLR type is nullable and + the property is not part of the primary key. + When using attribute based mapping (usually used with entities that derive from the EntityObject + base class), a property is considered nullable if the IsNullable flag is set to true in the + attribute. This flag can + be set to true even if the underlying type is not nullable, and can be set to false even if the + underlying type is nullable. The latter case happens as part of default code generation when + a non-nullable property in the conceptual model is mapped to a nullable CLR type such as a string. + In such a case, the Entity Framework treats the property as non-nullable even though the CLR would + allow null to be set. + There is no good reason to set a non-nullable CLR type as nullable in the object model and this + should not be done even though the attribute allows it. + + + true if this can have a null value; otherwise, false. + + Thrown if the setter is called when the EdmProperty instance is in ReadOnly state + + + Gets the type name of the property. + The type name of the property. + + + + Gets the default value for this . + + + The default value for this . + + Thrown if the setter is called when the EdmProperty instance is in ReadOnly state + + + Gets whether the property is a collection type property. + true if the property is a collection type property; otherwise, false. + + + Gets whether this property is a complex type property. + true if this property is a complex type property; otherwise, false. + + + Gets whether this property is a primitive type. + true if this property is a primitive type; otherwise, false. + + + Gets whether this property is an enumeration type property. + true if this property is an enumeration type property; otherwise, false. + + + Gets whether this property is an underlying primitive type. + true if this property is an underlying primitive type; otherwise, false. + + + Gets the complex type information for this property. + The complex type information for this property. + + + Gets the primitive type information for this property. + The primitive type information for this property. + + + Gets the enumeration type information for this property. + The enumeration type information for this property. + + + Gets the underlying primitive type information for this property. + The underlying primitive type information for this property. + + + Gets or sets the concurrency mode for the property. + The concurrency mode for the property. + + + Gets or sets the database generation method for the database column associated with this property + The store generated pattern for the property. + + + Gets or sets the kind of collection for this model. + The kind of collection for this model. + + + Gets whether the maximum length facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets or sets the maximum length of the property. + The maximum length of the property. + + + Gets or sets whether this property uses the maximum length supported by the provider. + true if this property uses the maximum length supported by the provider; otherwise, false. + + + Gets whether the fixed length facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets or sets whether the length of this property is fixed. + true if the length of this property is fixed; otherwise, false. + + + Gets whether the Unicode facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets or sets whether this property is a Unicode property. + true if this property is a Unicode property; otherwise, false. + + + Gets whether the precision facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets or sets the precision of this property. + The precision of this property. + + + Gets whether the scale facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets or sets the scale of this property. + The scale of this property. + + + + Class for representing an entity container + + + + + Creates an entity container with the specified name and data space. + + The entity container name. + The entity container data space. + Thrown if the name argument is null. + Thrown if the name argument is empty string. + + + + Returns an object by using the specified name for the entity set. + + + An object that represents the entity set that has the specified name. + + The name of the entity set that is searched for. + true to perform the case-insensitive search; otherwise, false. + + + + Returns an object by using the specified name for the entity set. + + true if there is an entity set that matches the search criteria; otherwise, false. + The name of the entity set that is searched for. + true to perform the case-insensitive search; otherwise, false. + + When this method returns, contains an object. If there is no entity set, this output parameter contains null. + + + + + Returns a object by using the specified name for the relationship set. + + + An object that represents the relationship set that has the specified name. + + The name of the relationship set that is searched for. + true to perform the case-insensitive search; otherwise, false. + + + + Returns a object by using the specified name for the relationship set. + + true if there is a relationship set that matches the search criteria; otherwise, false. + The name of the relationship set that is searched for. + true to perform the case-insensitive search; otherwise, false. + + When this method returns, contains a object. + + + + + Returns the name of this . + + + The name of this . + + + + + Adds the specified entity set to the container. + + The entity set to add. + + + Removes a specific entity set from the container. + The entity set to remove. + + + + Adds a function import to the container. + + The function import to add. + + + + The factory method for constructing the EntityContainer object. + + The name of the entity container to be created. + DataSpace in which this entity container belongs to. + Entity sets that will be included in the new container. Can be null. + Functions that will be included in the new container. Can be null. + Metadata properties to be associated with the instance. + The EntityContainer object. + Thrown if the name argument is null or empty string. + The newly created EntityContainer will be read only. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the name of this . + + + The name of this . + + + + + Gets a list of entity sets and association sets that this + + includes. + + + A object that contains a list of entity sets and association sets that this + + includes. + + + + Gets the association sets for this entity container. + The association sets for this entity container . + + + Gets the entity sets for this entity container. + The entity sets for this entity container . + + + + Specifies a collection of elements. Each function contains the details of a stored procedure that exists in the database or equivalent CommandText that is mapped to an entity and its properties. + + + A that contains + + elements. + + + + + Represents a particular usage of a structure defined in EntityType. In the conceptual-model, this represents a set that can + query and persist entities. In the store-model it represents a table. + From a store-space model-convention it can be used to configure + table name with property and table schema with property. + + + + + The factory method for constructing the EntitySet object. + + The name of the EntitySet. + The db schema. Can be null. + The db table. Can be null. + + The provider specific query that should be used to retrieve data for this EntitySet. Can be null. + + The entity type of the entities that this entity set type contains. + + Metadata properties that will be added to the newly created EntitySet. Can be null. + + The EntitySet object. + Thrown if the name argument is null or empty string. + The newly created EntitySet will be read only. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the entity type of this . + + + An object that represents the entity type of this + + . + + + + + Represents an enumeration member. + + + + Overriding System.Object.ToString to provide better String representation for this type. + The name of this enumeration member. + + + + Creates a read-only EnumMember instance. + + The name of the enumeration member. + The value of the enumeration member. + Metadata properties to be associated with the enumeration member. + The newly created EnumMember instance. + name is null or empty. + + + + Creates a read-only EnumMember instance. + + The name of the enumeration member. + The value of the enumeration member. + Metadata properties to be associated with the enumeration member. + The newly created EnumMember instance. + name is null or empty. + + + + Creates a read-only EnumMember instance. + + The name of the enumeration member. + The value of the enumeration member. + Metadata properties to be associated with the enumeration member. + The newly created EnumMember instance. + name is null or empty. + + + + Creates a read-only EnumMember instance. + + The name of the enumeration member. + The value of the enumeration member. + Metadata properties to be associated with the enumeration member. + The newly created EnumMember instance. + name is null or empty. + + + + Creates a read-only EnumMember instance. + + The name of the enumeration member. + The value of the enumeration member. + Metadata properties to be associated with the enumeration member. + The newly created EnumMember instance. + name is null or empty. + + + Gets the kind of this type. + + + Gets the name of this enumeration member. + + + Gets the value of this enumeration member. + + + + Class for representing a Facet object + This object is Immutable (not just set to readonly) and + some parts of the system are depending on that behavior + + + + + Returns the name of this . + + + The name of this . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the description of this . + + + The object that represents the description of this + + . + + + + + Gets the name of this . + + + The name of this . + + + + + Gets the type of this . + + + The object that represents the type of this + + . + + + + + Gets the value of this . + + + The value of this . + + Thrown if the Facet instance is in ReadOnly state + + + Gets a value indicating whether the value of the facet is unbounded. + true if the value of the facet is unbounded; otherwise, false. + + + + Class for representing a FacetDescription object + + + + Returns the name of this facet. + The name of this facet. + + + Gets the name of this facet. + The name of this facet. + + + Gets the type of this facet. + + An object that represents the type of this facet. + + + + Gets the minimum value for this facet. + The minimum value for this facet. + + + Gets the maximum value for this facet. + The maximum value for this facet. + + + Gets the default value of a facet with this facet description. + The default value of a facet with this facet description. + + + Gets a value indicating whether the value of this facet is a constant. + true if this facet is a constant; otherwise, false. + + + Gets a value indicating whether this facet is a required facet. + true if this facet is a required facet; otherwise, false. + + + + Class representing a function parameter + + + + + Returns the name of this . + + + The name of this . + + + + + The factory method for constructing the object. + + The name of the parameter. + The EdmType of the parameter. + + The of the parameter. + + + A new, read-only instance of the type. + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the mode of this . + + + One of the values. + + Thrown if the FunctionParameter instance is in ReadOnly state + + + + Gets the name of this . + + + The name of this . + + + + + Gets the instance of the class that contains both the type of the parameter and facets for the type. + + + A object that contains both the type of the parameter and facets for the type. + + + + Gets the type name of this parameter. + The type name of this parameter. + + + Gets whether the max length facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets the maximum length of the parameter. + The maximum length of the parameter. + + + Gets whether the parameter uses the maximum length supported by the database provider. + true if parameter uses the maximum length supported by the database provider; otherwise, false. + + + Gets whether the precision facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets the precision value of the parameter. + The precision value of the parameter. + + + Gets whether the scale facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets the scale value of the parameter. + The scale value of the parameter. + + + + Gets the on which this parameter is declared. + + + A object that represents the function on which this parameter is declared. + + + + + Class representing a metadata attribute for an item + + + + + The factory method for constructing the MetadataProperty object. + + The name of the metadata property. + The type usage of the metadata property. + The value of the metadata property. + The MetadataProperty object. + + Thrown is null. + + The newly created MetadataProperty will be read only. + + + + Creates a metadata annotation having the specified name and value. + + The annotation name. + The annotation value. + A MetadataProperty instance representing the created annotation. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the name of this . + + + The name of this . + + + + + Gets the value of this . + + + The value of this . + + Thrown if the MetadataProperty instance is in readonly state + + + + Gets the instance of the class that contains both the type of this + + and facets for the type. + + + A object that contains both the type of this + + and facets for the type. + + Thrown if the MetadataProperty instance is in readonly state + + + + Gets the value of this . + + + The value of this . + + + + + Gets a boolean that indicates whether the metadata property is an annotation. + + + + + Represent the edm navigation property class + + + + + Where the given navigation property is on the dependent end of a referential constraint, + returns the foreign key properties. Otherwise, returns an empty set. We will return the members in the order + of the principal end key properties. + + A collection of the foreign key properties. + + + + Creates a NavigationProperty instance from the specified parameters. + + The name of the navigation property. + Specifies the navigation property type and its facets. + The relationship type for the navigation. + The source end member in the navigation. + The target end member in the navigation. + The metadata properties of the navigation property. + The newly created NavigationProperty instance. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + Gets the relationship type that this navigation property operates on. + The relationship type that this navigation property operates on. + Thrown if the NavigationProperty instance is in ReadOnly state + + + Gets the "to" relationship end member of this navigation. + The "to" relationship end member of this navigation. + Thrown if the NavigationProperty instance is in ReadOnly state + + + Gets the "from" relationship end member in this navigation. + The "from" relationship end member in this navigation. + Thrown if the NavigationProperty instance is in ReadOnly state + + + + Represents the list of possible actions for delete operation + + + + + no action + + + + + Cascade to other ends + + + + + The enumeration defining the mode of a parameter + + + + + In parameter + + + + + Out parameter + + + + + Both in and out parameter + + + + + Return Parameter + + + + + Class representing a primitive type + + + + + Returns the equivalent of this + + . + + + For example if this instance is nvarchar and it's + base type is Edm String then the return type is Edm String. + If the type is actually already a model type then the + return type is "this". + + + An object that is an equivalent of this + + . + + + + Returns the list of primitive types. + + A collection of type that contains the list of primitive types. + + + + + Returns the equivalent of a + + . + + + An object that is an equivalent of a specified + + . + + + A value of type . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets a enumeration value that indicates a primitive type of this + + . + + + A enumeration value that indicates a primitive type of this + + . + + + + + Gets the list of facet descriptions for this . + + + A collection of type that contains the list of facet descriptions for this + + . + + + + + Returns an equivalent common language runtime (CLR) type of this + + . Note that the + + property always returns a non-nullable type value. + + + A object that represents an equivalent common language runtime (CLR) type of this + + . + + + + + Primitive Types as defined by EDM + + + + + Binary Type Kind + + + + + Boolean Type Kind + + + + + Byte Type Kind + + + + + DateTime Type Kind + + + + + Decimal Type Kind + + + + + Double Type Kind + + + + + Guid Type Kind + + + + + Single Type Kind + + + + + SByte Type Kind + + + + + Int16 Type Kind + + + + + Int32 Type Kind + + + + + Int64 Type Kind + + + + + String Type Kind + + + + + Time Type Kind + + + + + DateTimeOffset Type Kind + + + + + Geometry Type Kind + + + + + Geography Type Kind + + + + + Geometric point type kind + + + + + Geometric linestring type kind + + + + + Geometric polygon type kind + + + + + Geometric multi-point type kind + + + + + Geometric multi-linestring type kind + + + + + Geometric multi-polygon type kind + + + + + Geometric collection type kind + + + + + Geographic point type kind + + + + + Geographic linestring type kind + + + + + Geographic polygon type kind + + + + + Geographic multi-point type kind + + + + + Geographic multi-linestring type kind + + + + + Geographic multi-polygon type kind + + + + + Geographic collection type kind + + + + + This class represents a referential constraint between two entities specifying the "to" and "from" ends of the relationship. + + + + + Constructs a new constraint on the relationship + + role from which the relationship originates + role to which the relationship is linked/targeted to + properties on entity type of to role which take part in the constraint + properties on entity type of from role which take part in the constraint + Argument Null exception if any of the arguments is null + + + + Returns the combination of the names of the + + and the + + . + + + The combination of the names of the + + and the + + . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the "from role" that takes part in this + + . + + + A object that represents the "from role" that takes part in this + + . + + Thrown if value passed into setter is null + Thrown if the ReferentialConstraint instance is in ReadOnly state + + + + Gets the "to role" that takes part in this . + + + A object that represents the "to role" that takes part in this + + . + + Thrown if value passed into setter is null + Thrown if the ReferentialConstraint instance is in ReadOnly state + + + + Gets the list of properties for the "from role" on which this + + is defined. + + + A collection of type that contains the list of properties for "from role" on which this + + is defined. + + + + + Gets the list of properties for the "to role" on which this + + is defined. + + + A collection of type that contains the list of properties for the "to role" on which this + + is defined. + + + + + Class representing a ref type + + + + + + + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the entity type referenced by this . + + + An object that represents the entity type referenced by this + + . + + + + + Represents the multiplicity information about the end of a relationship type + + + + + Lower Bound is Zero and Upper Bound is One + + + + + Both lower bound and upper bound is one + + + + + Lower bound is zero and upper bound is null + + + + + Represents the Edm Row Type + + + + + The factory method for constructing the object. + + Properties of the row type object. + Metadata properties that will be added to the function. Can be null. + + A new, read-only instance of the object. + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the list of properties on this . + + + A collection of type that contains the list of properties on this + + . + + + + Gets a collection of the properties defined by the current type. + A collection of the properties defined by the current type. + + + + Class representing a type information for an item + + + + + Factory method for creating a TypeUsage with specified EdmType and facets + + EdmType for which to create a type usage + facets to be copied into the new TypeUsage + new TypeUsage instance + + + + Creates a object with the specified conceptual model type. + + + A object with the default facet values for the specified + + . + + + A for which the + + object is created. + + + + + Creates a object to describe a string type by using the specified facet values. + + + A object describing a string type by using the specified facet values. + + + A for which the + + object is created. + + true to set the character-encoding standard of the string type to Unicode; otherwise, false. + true to set the character-encoding standard of the string type to Unicode; otherwise, false. + true to set the length of the string type to fixed; otherwise, false. + + + + Creates a object to describe a string type by using the specified facet values and unbounded MaxLength. + + + A object describing a string type by using the specified facet values and unbounded MaxLength. + + + A for which the + + object is created. + + true to set the character-encoding standard of the string type to Unicode; otherwise, false. + true to set the length of the string type to fixed; otherwise, false + + + + Creates a object to describe a binary type by using the specified facet values. + + + A object describing a binary type by using the specified facet values. + + + A for which the + + object is created. + + true to set the length of the binary type to fixed; otherwise, false. + The maximum length of the binary type. + + + + Creates a object to describe a binary type by using the specified facet values. + + + A object describing a binary type by using the specified facet values. + + + A for which the + + object is created. + + true to set the length of the binary type to fixed; otherwise, false. + + + + Creates a object of the type that the parameters describe. + + + A object. + + + The simple type that defines the units of measurement of the DateTime object. + + + The degree of granularity of the DateTimeOffset in fractions of a second, based on the number of decimal places supported. For example a precision of 3 means the granularity supported is milliseconds. + + + + + Creates a object of the type that the parameters describe. + + + A object. + + The simple type that defines the units of measurement of the offset. + + The degree of granularity of the DateTimeOffset in fractions of a second, based on the number of decimal places supported. For example a precision of 3 means the granularity supported is milliseconds. + + + + + Creates a object of the type that the parameters describe. + + + A object. + + + The simple type that defines the units of measurement of the DateTime object. + + + The degree of granularity of the DateTimeOffset in fractions of a second, based on the number of decimal places supported. For example a precision of 3 means the granularity supported is milliseconds. + + + + + Creates a object to describe a decimal type by using the specified facet values. + + + A object describing a decimal type by using the specified facet values. + + + A for which the + + object is created. + + + The precision of the decimal type as type . + + + The scale of the decimal type as type . + + + + + Creates a object to describe a decimal type with unbounded precision and scale facet values. + + + A object describing a decimal type with unbounded precision and scale facet values. + + + A for which the + + object is created. + + + + + Checks whether this is a subtype of the specified + + . + + + true if this is a subtype of the specified + + ; otherwise, false. + + + The object to be checked. + + + + + Returns the full name of the type described by this . + + + The full name of the type described by this as string. + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the type information described by this . + + + An object that represents the type information described by this + + . + + + + + Gets the list of facets for the type that is described by this + + . + + + A collection of type that contains the list of facets for the type that is described by this + + . + + + + + Returns a Model type usage for a provider type + + Model (CSpace) type usage + + + + Do not perform any extension check + + + + + Check the extension against a specific value + + + + + Check the extension against the set of acceptable extensions + + + + + Runtime Metadata Workspace + + + + + Initializes a new instance of the class. + + + + + Constructs a with loaders for all item collections () + needed by EF except the o/c mapping which will be created automatically based on the given o-space and c-space + loaders. The item collection delegates are executed lazily when a given collection is used for the first + time. It is acceptable to pass a delegate that returns null if the collection will never be used, but this + is rarely done, and any attempt by EF to use the collection in such cases will result in an exception. + + Delegate to return the c-space (CSDL) item collection. + Delegate to return the s-space (SSDL) item collection. + Delegate to return the c/s mapping (MSL) item collection. + Delegate to return the o-space item collection. + + + + Constructs a with loaders for all item collections () + that come from traditional EDMX mapping. Default o-space and o/c mapping collections will be used. + The item collection delegates are executed lazily when a given collection is used for the first + time. It is acceptable to pass a delegate that returns null if the collection will never be used, but this + is rarely done, and any attempt by EF to use the collection in such cases will result in an exception. + + Delegate to return the c-space (CSDL) item collection. + Delegate to return the s-space (SSDL) item collection. + Delegate to return the c/s mapping (MSL) item collection. + + + + Initializes a new instance of the class using the specified paths and assemblies. + + The paths to workspace metadata. + The names of assemblies used to construct workspace. + + + + Creates an configured to use the + + data space. + + The created parser object. + + + + Creates a new bound to this metadata workspace based on the specified query expression. + + + A new with the specified expression as it's + + property. + + + A that defines the query. + + + If + + is null + + + If + + contains metadata that cannot be resolved in this metadata workspace + + + If + + is not structurally valid because it contains unresolvable variable references + + + + + Gets items. + + + The items. + + + The from which to retrieve items. + + + + Registers the item collection with each associated data model. + The output parameter collection that needs to be filled up. + + + Loads metadata from the given assembly. + The assembly from which the metadata will be loaded. + + + Loads metadata from the given assembly. + The assembly from which the metadata will be loaded. + The delegate for logging the load messages. + + + Returns an item by using the specified identity and the data model. + The item that matches the given identity in the specified data model. + The identity of the item. + The conceptual model in which the item is searched. + The type returned by the method. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + Returns an item by using the specified identity and the data model. + true if there is an item that matches the search criteria; otherwise, false. + The conceptual model on which the item is searched. + The conceptual model on which the item is searched. + + When this method returns, contains a object. This parameter is passed uninitialized. + + The type returned by the method. + + + Returns an item by using the specified identity and the data model. + The item that matches the given identity in the specified data model. + The identity of the item. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the item is searched. + The type returned by the method. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + Returns an item by using the specified identity and the data model. + true if there is an item that matches the search criteria; otherwise, false. + The conceptual model on which the item is searched. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the item is searched. + + When this method returns, contains a object. This parameter is passed uninitialized. + + The type returned by the method. + + + Gets all the items in the specified data model. + + A collection of type that contains all the items in the specified data model. + + The conceptual model for which the list of items is needed. + The type returned by the method. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Returns an object by using the specified type name, namespace name, and data model. + + + An object that represents the type that matches the given type name and the namespace name in the specified data model. If there is no matched type, this method returns null. + + The name of the type. + The namespace of the type. + The conceptual model on which the type is searched. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Returns an object by using the specified type name, namespace name, and data model. + + true if there is a type that matches the search criteria; otherwise, false. + The name of the type. + The namespace of the type. + The conceptual model on which the type is searched. + + When this method returns, contains an object. This parameter is passed uninitialized. + + + + + Returns an object by using the specified type name, namespace name, and data model. + + + An object. + + The name of the type. + The namespace of the type. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the type is searched. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Returns an object by using the specified type name, namespace name, and data model. + + true if there is a type that matches the search criteria; otherwise, false. + The name of the type. + The namespace of the type. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the type is searched. + + When this method returns, contains an object. This parameter is passed uninitialized. + + + + + Returns an object by using the specified entity container name and the data model. + + If there is no entity container, this method returns null; otherwise, it returns the first entity container. + The name of the entity container. + The conceptual model on which the entity container is searched. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Returns an object by using the specified entity container name and the data model. + + true if there is an entity container that matches the search criteria; otherwise, false. + The name of the entity container. + The conceptual model on which the entity container is searched. + + When this method returns, contains an object. If there is no entity container, this output parameter contains null; otherwise, it returns the first entity container. This parameter is passed uninitialized. + + + + + Returns an object by using the specified entity container name and the data model. + + If there is no entity container, this method returns null; otherwise, it returns the first entity container. + The name of the entity container. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the entity container is searched. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Returns an object by using the specified entity container name and the data model. + + true if there is an entity container that matches the search criteria; otherwise, false. + The name of the entity container. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the entity container is searched. + + When this method returns, contains an object. If there is no entity container, this output parameter contains null; otherwise, it returns the first entity container. This parameter is passed uninitialized. + + + + Returns all the overloads of the functions by using the specified name, namespace name, and data model. + + A collection of type that contains all the functions that match the specified name in a given namespace and a data model. + + The name of the function. + The namespace of the function. + The conceptual model in which the functions are searched. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + Returns all the overloads of the functions by using the specified name, namespace name, and data model. + + A collection of type that contains all the functions that match the specified name in a given namespace and a data model. + + The name of the function. + The namespace of the function. + The conceptual model in which the functions are searched. + true to perform the case-insensitive search; otherwise, false. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + Returns the list of primitive types in the specified data model. + + A collection of type that contains all the primitive types in the specified data model. + + The data model for which you need the list of primitive types. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + Gets all the items in the specified data model. + + A collection of type that contains all the items in the specified data model. + + The conceptual model for which the list of items is needed. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Tests the retrieval of . + + true if the retrieval was successful; otherwise, false. + + The from which to attempt retrieval of + + . + + When this method returns, contains the item collection. This parameter is passed uninitialized. + + + + Returns a object that represents the object space type that matches the type supplied by the parameter edmSpaceType . + + + A object that represents the Object space type. If there is no matched type, this method returns null. + + + A object that represents the + + . + + + + + Returns a object via the out parameter objectSpaceType that represents the type that matches the + + supplied by the parameter edmSpaceType . + + true if there is a type that matches the search criteria; otherwise, false. + + A object that represents the + + . + + + When this method returns, contains a object that represents the Object space type. This parameter is passed uninitialized. + + + + + Returns a object that represents the object space type that matches the type supplied by the parameter edmSpaceType . + + + A object that represents the Object space type. If there is no matched type, this method returns null. + + + A object that represents the + + . + + + + + Returns a object via the out parameter objectSpaceType that represents the type that matches the + + supplied by the parameter edmSpaceType . + + true if there is a type that matches the search criteria; otherwise, false. + + A object that represents the + + . + + + When this method returns, contains a object that represents the Object space type. This parameter is passed uninitialized. + + + + + Returns a object that represents the + + that matches the type supplied by the parameter objectSpaceType . + + + A object that represents the + + . If there is no matched type, this method returns null. + + + A that supplies the type in the object space. + + + + + Returns a object via the out parameter edmSpaceType that represents the + + that matches the type supplied by the parameter objectSpaceType . + + true if there is a type that matches the search criteria; otherwise, false. + + A object that represents the object space type. + + + When this method returns, contains a object that represents the + + . This parameter is passed uninitialized. + + + + + Returns a object that represents the + + that matches the type supplied by the parameter objectSpaceType . + + + A object that represents the + + . If there is no matched type, this method returns null. + + + A that supplies the type in the object space. + + + + + Returns a object via the out parameter edmSpaceType that represents the + + that matches the type supplied by the parameter objectSpaceType . + + true on success, false on failure. + + A object that represents the object space type. + + + When this method returns, contains a object that represents the + + . This parameter is passed uninitialized. + + + + Clears all the metadata cache entries. + + + Gets original value members from an entity set and entity type. + The original value members from an entity set and entity type. + The entity set from which to retrieve original values. + The entity type of which to retrieve original values. + + + + Returns members of a given / + + for which original values are needed when modifying an entity. + + + The s for which original value is required. + + + An belonging to the C-Space. + + + An that participates in the given + + . + + true if entities may be updated partially; otherwise, false. + + + + The Max EDM version thats going to be supported by the runtime. + + + + + Class for representing a collection of items for the object layer. + Most of the implementation for actual maintenance of the collection is + done by ItemCollection + + + + + Initializes a new instance of the class. + + + + Loads metadata from the given assembly. + The assembly from which the metadata will be loaded. + + + Loads metadata from the given assembly. + The assembly from which the metadata will be loaded. + The EDM metadata source for the O space metadata. + The delegate to which log messages are sent. + + + Loads metadata from the specified assembly. + The assembly from which the metadata will be loaded. + The EDM metadata source for the O space metadata. + + + Returns a collection of primitive type objects. + A collection of primitive type objects. + + + + Returns the CLR type that corresponds to the supplied by the objectSpaceType parameter. + + The CLR type of the OSpace argument. + + A that represents the object space type. + + + + + Returns a CLR type corresponding to the supplied by the objectSpaceType parameter. + + true if there is a type that matches the search criteria; otherwise, false. + + A that represents the object space type. + + The CLR type. + + + The method returns the underlying CLR type for the specified OSpace type argument. If the DataSpace of the parameter is not OSpace, an ArgumentException is thrown. + The CLR type of the OSpace argument. + The OSpace type to look up. + + + Returns the underlying CLR type for the specified OSpace enum type argument. If the DataSpace of the parameter is not OSpace, the method returns false and sets the out parameter to null. + true on success, false on failure + The OSpace enum type to look up + The CLR enum type of the OSpace argument + + + Returns all the items of the specified type from this item collection. + + A collection of type that contains all items of the specified type. + + The type returned by the method. + + + + The enumeration defining the type semantics used to resolve function overloads. + These flags are defined in the provider manifest per function definition. + + + + + Allow Implicit Conversion between given and formal argument types (default). + + + + + Allow Type Promotion between given and formal argument types. + + + + + Use strict Equivalence only. + + + + + Class for representing a collection of items in Store space. + + + + + Initializes a new instance of the class using the specified XMLReader. + + The XMLReader used to create metadata. + + + Initializes a new instances of the class. + The model of the . + + + + Initializes a new instance of the class using the specified file paths. + + The file paths used to create metadata. + + + + Returns a collection of the objects. + + + A object that represents the collection of the + + objects. + + + + + Factory method that creates a . + + + SSDL artifacts to load. Must not be null. + + + Paths to SSDL artifacts. Used in error messages. Can be null in which case + the base Uri of the XmlReader will be used as a path. + + + Custom resolver. Currently used to resolve DbProviderServices implementation. If null + the default resolver will be used. + + + The collection of errors encountered while loading. + + + instance if no errors encountered. Otherwise null. + + + + Gets the provider factory of the StoreItemCollection. + The provider factory of the StoreItemCollection. + + + Gets the provider manifest of the StoreItemCollection. + The provider manifest of the StoreItemCollection. + + + Gets the manifest token of the StoreItemCollection. + The manifest token of the StoreItemCollection. + + + Gets the invariant name of the StoreItemCollection. + The invariant name of the StoreItemCollection. + + + Gets the version of the store schema for this collection. + The version of the store schema for this collection. + + + + This exception is thrown when a requested object is not found in the store. + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of class that uses a specified error message and a reference to the inner exception. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Caches an ELinq query + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg12 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg13 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg14 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg15 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg12 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg13 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg14 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg12 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg13 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg12 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + + The values currently assigned to the properties of an entity. + + + + + Provides access to the original values of object data. The DbUpdatableDataRecord implements methods that allow updates to the original values of an object. + + + + Retrieves the field value as a Boolean. + The field value as a Boolean. + The ordinal of the field. + + + Retrieves the field value as a byte. + The field value as a byte. + The ordinal of the field. + + + Retrieves the field value as a byte array. + The number of bytes copied. + The ordinal of the field. + The index at which to start copying data. + The destination buffer where data is copied. + The index in the destination buffer where copying will begin. + The number of bytes to copy. + + + Retrieves the field value as a char. + The field value as a char. + The ordinal of the field. + + + Retrieves the field value as a char array. + The number of characters copied. + The ordinal of the field. + The index at which to start copying data. + The destination buffer where data is copied. + The index in the destination buffer where copying will begin. + The number of characters to copy. + + + + Retrieves the field value as an . + + + The field value as an . + + The ordinal of the field. + + + + Retrieves the field value as a + + + The field value as a . + + The ordinal of the field. + + + Retrieves the name of the field data type. + The name of the field data type. + The ordinal of the field. + + + + Retrieves the field value as a . + + + The field value as a . + + The ordinal of the field. + + + Retrieves the field value as a decimal. + The field value as a decimal. + The ordinal of the field. + + + Retrieves the field value as a double. + The field value as a double. + The ordinal of the field. + + + Retrieves the type of a field. + The field type. + The ordinal of the field. + + + Retrieves the field value as a float. + The field value as a float. + The ordinal of the field. + + + + Retrieves the field value as a . + + + The field value as a . + + The ordinal of the field. + + + + Retrieves the field value as an . + + + The field value as an . + + The ordinal of the field. + + + + Retrieves the field value as an . + + + The field value as an . + + The ordinal of the field. + + + + Retrieves the field value as an . + + + The field value as an . + + The ordinal of the field. + + + Retrieves the name of a field. + The name of the field. + The ordinal of the field. + + + Retrieves the ordinal of a field by using the name of the field. + The ordinal of the field. + The name of the field. + + + Retrieves the field value as a string. + The field value. + The ordinal of the field. + + + Retrieves the value of a field. + The field value. + The ordinal of the field. + + + Retrieves the value of a field. + The field value. + The ordinal of the field. + + + Populates an array of objects with the field values of the current record. + The number of field values returned. + An array of objects to store the field values. + + + + Returns whether the specified field is set to . + + + true if the field is set to ; otherwise false. + + The ordinal of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets field values in a record. + The number of the fields that were set. + The values of the field. + + + + Sets a field to the value. + + The ordinal of the field. + + + + Retrieves a field value as a . + + + A field value as a . + + The ordinal of the field. + + + + Retrieves the field value as a . + + + The field value as a . + + The ordinal of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Gets the number of fields in the record. + An integer value that is the field count. + + + Returns a value that has the given field ordinal. + The value that has the given field ordinal. + The ordinal of the field. + + + Gets a value that has the given field name. + The field value. + The name of the field. + + + Gets data record information. + + A object. + + + + + This is the interface that represent the minimum interface required + to be an entity in ADO.NET. + + + + + This class contains the common methods need for an date object. + + + + + Public constant name used for change tracking + Providing this definition allows users to use this constant instead of + hard-coding the string. This helps to ensure the property name is correct + and allows faster comparisons in places where we are looking for this specific string. + Users can still use the case-sensitive string directly instead of the constant, + it will just be slightly slower on comparison. + Including the dash (-) character around the name ensures that this will not conflict with + a real data property, because -EntityKey- is not a valid identifier name + + + + + Raises the event. + + The name of the changed property. + + + + Raises the event. + + The name of the property changing. + + + Returns the minimum date time value supported by the data source. + + A value that is the minimum date time that is supported by the data source. + + + + Raises an event that is used to report that a property change is pending. + The name of the changing property. + + + Raises an event that is used to report that a property change has occurred. + The name for the changed property. + + + Returns a complex type for the specified property. + + Unlike most of the other helper methods in this class, this one is not static + because it references the SetValidValue for complex objects, which is also not static + because it needs a reference to this. + + A complex type object for the property. + A complex object that inherits from complex object. + The name of the complex property that is the complex object. + Indicates whether the type supports null values. + Indicates whether the type is initialized. + The type of the complex object being requested. + + + Determines whether the specified byte arrays contain identical values. + true if both arrays are of the same length and contain the same byte values or if both arrays are null; otherwise, false. + The first byte array value to compare. + The second byte array to compare. + + + Returns a copy of the current byte value. + + A copy of the current value. + + The current byte array value. + + + + Makes sure the value being set for a property is valid. + + + The value being validated. + + The value passed into the property setter. + Flag indicating if this property is allowed to be null. + The name of the property that is being validated. + If value is null for a non nullable value. + + + + Makes sure the value being set for a property is valid. + + + A value being set. + + The value being set. + Indicates whether the property is nullable. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + The Boolean value. + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + The Boolean value. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + A that is set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value that is set. + + The value that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + A value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + Makes sure the Single value being set for a property is valid. + + The value being set. + + + The value. + + The name of the property that is being validated. + + + Makes sure the Single value being set for a property is valid. + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + Name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + Makes sure the UInt16 value being set for a property is valid. + The nullable UInt16 value being set. + The nullable UInt16 value. + The name of the property that is being validated. + + + Makes sure the UInt16 value being set for a property is valid. + The nullable UInt16 value being set. + The nullable UInt16 value. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + Makes sure the UInt32 value being set for a property is valid. + The nullable UInt32 value being set. + The nullable UInt32 value. + The name of the property that is being validated. + + + Makes sure the UInt32 value being set for a property is valid. + The nullable UInt32 value being set. + The nullable UInt32 value. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + The nullable UInt64 value being set. + The nullable UInt64 value. + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + The nullable UInt64 value being set. + The nullable UInt64 value. + + + Validates that the property is not null, and throws if it is. + The validated property. + The string value to be checked. + Flag indicating if this property is allowed to be null. + The name of the property that is being validated. + The string value is null for a non-nullable string. + + + Validates that the property is not null, and throws if it is. + + The validated value. + + The string value to be checked. + Flag indicating if this property is allowed to be null. + + + Validates that the property is not null, and throws if it is. + + The value being set. + + + The value to be checked. + + Flag indicating if this property is allowed to be null. + Name of the property that is being validated. + The value is null for a non-nullable property. + + + Validates that the property is not null, and throws if it is. + + The value being set. + + + value to be checked. + + Flag indicating if this property is allowed to be null. + The value is null for a non-nullable property. + + + Validates that the property is not null, and throws if it is. + + The value being set. + + + value to be checked. + + Flag indicating if this property is allowed to be null. + The name of the property that is being validated. + The value is null for a non-nullable property. + + + Validates that the property is not null, and throws if it is. + + The value being set. + + + The value to be checked. + + Flag indicating if this property is allowed to be null. + The value is null for a non-nullable property. + + + Sets a complex object for the specified property. + A complex type that derives from complex object. + The original complex object for the property, if any. + The complex object is being set. + The complex property that is being set to the complex object. + The type of the object being replaced. + + + Verifies that a complex object is not null. + The complex object being validated. + The complex object that is being validated. + The complex property on the parent object that is associated with complexObject . + The type of the complex object being verified. + + + + Notification that a property has been changed. + + + The PropertyChanged event can indicate all properties on the + object have changed by using either a null reference + (Nothing in Visual Basic) or String.Empty as the property name + in the PropertyChangedEventArgs. + + + + + Notification that a property is about to be changed. + + + The PropertyChanging event can indicate all properties on the + object are changing by using either a null reference + (Nothing in Visual Basic) or String.Empty as the property name + in the PropertyChangingEventArgs. + + + + Notifies the change tracker that a property change is pending on a complex object. + The name of the changing property. + property is null. + + + Notifies the change tracker that a property of a complex object has changed. + The name of the changed property. + property is null. + + + + Attribute for complex properties + Implied default AttributeUsage properties Inherited=True, AllowMultiple=False, + The metadata system expects this and will only look at the first of each of these attributes, even if there are more. + + + + + Base attribute for properties mapped to store elements. + Implied default AttributeUsage properties Inherited=True, AllowMultiple=False, + The metadata system expects this and will only look at the first of each of these attributes, even if there are more. + + + + + attribute for complex types + + + + + Base attribute for schematized types + + + + The name of the type in the conceptual schema that maps to the class to which this attribute is applied. + + A that is the name. + + + + The namespace name of the entity object type or complex type in the conceptual schema that maps to this type. + + A that is the namespace name. + + + + + Attribute identifying the Edm base class + + + + + Attribute indicating an enum type. + + + + + Attribute identifying the Ends defined for a RelationshipSet + Implied default AttributeUsage properties Inherited=True, AllowMultiple=False, + The metadata system expects this and will only look at the first of each of these attributes, even if there are more. + + + + + Initializes a new instance of the + + class. + + The namespace name of the relationship property. + The name of the relationship. The relationship name is not namespace qualified. + The role name at the other end of the relationship. + + + The namespace name of the navigation property. + + A that is the namespace name. + + + + Gets the unqualified relationship name. + The relationship name. + + + Gets the role name at the other end of the relationship. + The target role name is specified by the Role attribute of the other End element in the association that defines this relationship in the conceptual model. For more information, see Association (EDM). + + + + Defines a relationship between two entity types based on an association in the conceptual model. + + + + + Creates an instance of the class. + + The name of the namespace for the association in which this entity participates. + The name of a relationship in which this entity participates. + Name of the role for the type at one end of the association. + + A value of that indicates the multiplicity at one end of the association, such as one or many. + + The type of the entity at one end of the association. + Name of the role for the type at the other end of the association. + + A value of that indicates the multiplicity at the other end of the association, such as one or many. + + The type of the entity at the other end of the association. + + + + Initializes a new instance of the + + class. + + The name of the namespace for the association in which this entity participates. + The name of a relationship in which this entity participates. + Name of the role for the type at one end of the association. + + A value of that indicates the multiplicity at one end of the association, such as one or many. + + The type of the entity at one end of the association. + Name of the role for the type at the other end of the association. + + A value of that indicates the multiplicity at the other end of the association, such as one or many. + + The type of the entity at the other end of the association. + A value that indicates whether the relationship is based on the foreign key value. + + + The namespace for the relationship. + + A that is the namespace for the relationship. + + + + Name of the relationship. + + A that is the name of a relationship that is defined by this + + . + + + + Name of the role at one end of the relationship. + + A that is the name of the role. + + + + Multiplicity at one end of the relationship. + + A value that indicates the multiplicity. + + + + Type of the entity at one end of the relationship. + + A that is the type of the object at this end of the association. + + + + Name of the role at the other end of the relationship. + + A that is the name of the role. + + + + Multiplicity at the other end of the relationship. + + A value that indicates the multiplicity. + + + + Type of the entity at the other end of the relationship. + + A that is the type of the object t the other end of the association. + + + + Gets a Boolean value that indicates whether the relationship is based on the foreign key value. + true if the relationship is based on the foreign key value; otherwise false. + + + + Attribute for scalar properties in an IEntity. + Implied default AttributeUsage properties Inherited=True, AllowMultiple=False, + The metadata system expects this and will only look at the first of each of these attributes, even if there are more. + + + + Gets or sets the value that indicates whether the property can have a null value. + The value that indicates whether the property can have a null value. + + + Gets or sets the value that indicates whether the property is part of the entity key. + The value that indicates whether the property is part of the entity key. + + + + Attribute for static types + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class with a unique value for each model referenced by the assembly. + + + Setting this parameter to a unique value for each model file in a Visual Basic + assembly will prevent the following error: + "'System.Data.Entity.Core.Objects.DataClasses.EdmSchemaAttribute' cannot be specified more than once in this project, even with identical parameter values." + + A string that is a unique GUID value for the model in the assembly. + + + + Collection of entities modeling a particular EDM construct + which can either be all entities of a particular type or + entities participating in a particular relationship. + + The type of entities in this collection. + + + + Base class for EntityCollection and EntityReference + + + + + Represents one end of a relationship. + + + + Loads the related object or objects into this related end with the default merge option. + + + Asynchronously loads the related object or objects into this related end with the default merge option. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + Loads the related object or objects into the related end with the specified merge option. + + The to use when merging objects into an existing + . + + + + Asynchronously loads the related object or objects into the related end with the specified merge option. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The to use when merging objects into an existing + . + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + Adds an object to the related end. + + An object to add to the collection. entity must implement + + . + + + + Adds an object to the related end. + An object to add to the collection. + + + Removes an object from the collection of objects at the related end. + + true if entity was successfully removed, false if entity was not part of the + + . + + + The object to remove from the collection. entity must implement + + . + + + + Removes an object from the collection of objects at the related end. + + true if entity was successfully removed; false if entity was not part of the + + . + + An object to remove from the collection. + + + Defines a relationship between two attached objects. + + The object being attached. entity must implement + + . + + + + Defines a relationship between two attached objects. + The object being attached. + + + + Returns an that represents the objects that belong to the related end. + + + An that represents the objects that belong to the related end. + + + + + Returns an that iterates through the collection of related objects. + + + An that iterates through the collection of related objects. + + + + + Gets or sets a value indicating whether the entity (for an or all entities + in the collection (for an have been loaded from the database. + + + Loading the related entities from the database either using lazy-loading, as part of a query, or explicitly + with one of the Load methods will set the IsLoaded flag to true. + IsLoaded can be explicitly set to true to prevent the related entities from being lazy-loaded. + This can be useful if the application has caused a subset of related entities to be loaded + and wants to prevent any other entities from being loaded automatically. + Note that explicit loading using will load all related entities from the database + regardless of whether or not IsLoaded is true. + When any related entity is detached the IsLoaded flag is reset to false indicating that not all related entities + are now loaded. + + + True if all the related entities are loaded or the IsLoaded has been explicitly set to true; otherwise false. + + + + Gets the name of the relationship in which this related end participates. + + The name of the relationship in which this is participating. The relationship name is not namespace qualified. + + + + Gets the role name at the source end of the relationship. + The role name at the source end of the relationship. + + + Gets the role name at the target end of the relationship. + The role name at the target end of the relationship. + + + Returns a reference to the metadata for the related end. + + A object that contains metadata for the end of a relationship. + + + + + Returns an that represents the objects that belong to the related end. + + + An that represents the objects that belong to the related end. + + + + + Loads the related object or objects into the related end with the default merge option. + + + When the source object was retrieved by using a query + and the is not + or the related objects are already loaded + or when the source object is not attached to the + or when the source object is being tracked but is in the + or state + or the + used for + is . + + + + + Asynchronously loads the related object or objects into the related end with the default merge option. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + When the source object was retrieved by using a query + and the is not + or the related objects are already loaded + or when the source object is not attached to the + or when the source object is being tracked but is in the + or state + or the + used for + is . + + + + + Loads an object or objects from the related end with the specified merge option. + + + The to use when merging objects into an existing + . + + + When the source object was retrieved by using a query + and the + is not + or the related objects are already loaded + or when the source object is not attached to the + or when the source object is being tracked but is in the + or state + or the + used for + is . + + + + + Asynchronously loads an object or objects from the related end with the specified merge option. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The to use when merging objects into an existing + . + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + When the source object was retrieved by using a query + and the + is not + or the related objects are already loaded + or when the source object is not attached to the + or when the source object is being tracked but is in the + or state + or the + used for + is . + + + + + Attaches an entity to the related end. This method works in exactly the same way as Attach(object). + It is maintained for backward compatibility with previous versions of IRelatedEnd. + + The entity to attach to the related end + + Thrown when + + is null. + + Thrown when the entity cannot be related via the current relationship end. + + + + Attaches an entity to the related end. If the related end is already filled + or partially filled, this merges the existing entities with the given entity. The given + entity is not assumed to be the complete set of related entities. + Owner and all entities passed in must be in Unchanged or Modified state. + Deleted elements are allowed only when the state manager is already tracking the relationship + instance. + + The entity to attach to the related end + + Thrown when + + is null. + + Thrown when the entity cannot be related via the current relationship end. + + + + Adds an entity to the related end. This method works in exactly the same way as Add(object). + It is maintained for backward compatibility with previous versions of IRelatedEnd. + + Entity instance to add to the related end + + + + Adds an entity to the related end. If the owner is + attached to a cache then the all the connected ends are + added to the object cache and their corresponding relationships + are also added to the ObjectStateManager. The RelatedEnd of the + relationship is also fixed. + + Entity instance to add to the related end + + + + Removes an entity from the related end. This method works in exactly the same way as Remove(object). + It is maintained for backward compatibility with previous versions of IRelatedEnd. + + Entity instance to remove from the related end + Returns true if the entity was successfully removed, false if the entity was not part of the RelatedEnd. + + + + Removes an entity from the related end. If owner is + attached to a cache, marks relationship for deletion and if + the relationship is composition also marks the entity for deletion. + + Entity instance to remove from the related end + Returns true if the entity was successfully removed, false if the entity was not part of the RelatedEnd. + + + + Returns an that iterates through the collection of related objects. + + + An that iterates through the collection of related objects. + + + + + Used internally to deserialize entity objects along with the + + instances. + + The serialized stream. + + + Occurs when a change is made to a related end. + + + Gets the name of the relationship in which this related end participates. + + The name of the relationship in which this participates. The relationship name is not namespace qualified. + + + + Gets the role name at the source end of the relationship. + + A that is the role name. + + + + Gets the role name at the target end of the relationship. + + A that is the role name. + + + + Gets a reference to the metadata for the related end. + + A object that contains metadata for the end of a relationship. + + + + + + + + Initializes a new instance of the class. + + + + + Returns the collection as an used for data binding. + + + An of entity objects. + + + + Loads related objects into the collection, using the specified merge option. + + Specifies how the objects in this collection should be merged with the objects that might have been returned from previous queries against the same + + . + + + + + + + Defines relationships between an object and a collection of related objects in an object context. + + Loads related entities into the local collection. If the collection is already filled + or partially filled, merges existing entities with the given entities. The given + entities are not assumed to be the complete set of related entities. + Owner and all entities passed in must be in Unchanged or Modified state. We allow + deleted elements only when the state manager is already tracking the relationship + instance. + + Collection of objects in the object context that are related to the source object. + entities collection is null. + + The source object or an object in the entities collection is null or is not in an + + or state.-or-The relationship cannot be defined based on the EDM metadata. This can occur when the association in the conceptual schema does not support a relationship between the two types. + + + + Defines a relationship between two attached objects in an object context. + The object being attached. + When the entity is null. + + When the entity cannot be related to the source object. This can occur when the association in the conceptual schema does not support a relationship between the two types.-or-When either object is null or is not in an + + or state. + + + + Adds an object to the collection. + + An object to add to the collection. entity must implement + + . + + entity is null. + + + Removes an object from the collection and marks the relationship for deletion. + true if item was successfully removed; otherwise, false. + The object to remove from the collection. + entity object is null. + The entity object is not attached to the same object context.-or-The entity object does not have a valid relationship manager. + + + Returns an enumerator that is used to iterate through the objects in the collection. + + An that iterates through the set of values cached by + + . + + + + + Returns an enumerator that is used to iterate through the set of values cached by + + . + + + An that iterates through the set of values cached by + + . + + + + Removes all entities from the collection. + + + Determines whether a specific object exists in the collection. + + true if the object is found in the ; otherwise, false. + + + The object to locate in the . + + + + Copies all the contents of the collection to an array, starting at the specified index of the target array. + The array to copy to. + The zero-based index in the array at which copying begins. + + + Used internally to serialize entity objects. + The streaming context. + + + Used internally to deserialize entity objects. + The streaming context. + + + Returns an object query that, when it is executed, returns the same set of objects that exists in the current collection. + + An that represents the entity collection. + + + When the object is in an state + or when the object is in a + state with a + other than + . + + + + Gets the number of objects that are contained in the collection. + + The number of elements that are contained in the + + . + + + + + Gets a value that indicates whether the + + is read-only. + + Always returns false. + + + + IListSource.ContainsListCollection implementation. Always returns false. + This means that the IList we return is the one which contains our actual data, + it is not a list of collections. + + + + + This is the class is the basis for all perscribed EntityObject classes. + + + + + Interface that defines an entity containing a key. + + + + + Gets or sets the for instances of entity types that implement this interface. + + + If an object is being managed by a change tracker, it is expected that + IEntityChangeTracker methods EntityMemberChanging and EntityMemberChanged will be + used to report changes on EntityKey. This allows the change tracker to validate the + EntityKey's new value and to verify if the change tracker is in a state where it can + allow updates to the EntityKey. + + + The for instances of entity types that implement this interface. + + + + + Minimum interface that a data class must implement in order to be managed by a change tracker. + + + + + Gets or sets the used to report changes. + + + The used to report changes. + + + + + Interface that a data class must implement if exposes relationships + + + + Returns the relationship manager that manages relationships for an instance of an entity type. + + Classes that expose relationships must implement this property + by constructing and setting RelationshipManager in their constructor. + The implementation of this property should use the static method RelationshipManager.Create + to create a new RelationshipManager when needed. Once created, it is expected that this + object will be stored on the entity and will be provided through this property. + + + The for this entity. + + + + + Used by the ObjectStateManager to attach or detach this EntityObject to the cache. + + Reference to the ObjectStateEntry that contains this entity + + + Notifies the change tracker that a property change is pending. + The name of the changing property. + property is null. + + + Notifies the change tracker that a property has changed. + The name of the changed property. + property is null. + + + Gets the entity state of the object. + + The of this object. + + + + Gets or sets the key for this object. + + The for this object. + + + + + Returns the container for the lazily created relationship + navigation property objects, collections and refs. + + + + + This interface is implemented by a change tracker and is used by data classes to report changes + + + + Notifies the change tracker of a pending change to a property of an entity type. + The name of the property that is changing. + + + Notifies the change tracker that a property of an entity type has changed. + The name of the property that has changed. + + + Notifies the change tracker of a pending change to a complex property. + The name of the top-level entity property that is changing. + The complex type that contains the property that is changing. + The name of the property that is changing on complex type. + + + Notifies the change tracker that a property of a complex type has changed. + The name of the complex property of the entity type that has changed. + The complex type that contains the property that changed. + The name of the property that changed on complex type. + + + Gets current state of a tracked object. + + An that is the state of the tracked object.For more information, see Identity Resolution, State Managment, and Change Tracking and Tracking Changes in POCO Entities. + + + + + Models a relationship end with multiplicity 1. + + + + Returns the key for the related object. + + Returns the EntityKey of the target entity associated with this EntityReference. + Is non-null in the following scenarios: + (a) Entities are tracked by a context and an Unchanged or Added client-side relationships exists for this EntityReference's owner with the + same RelationshipName and source role. This relationship could have been created explicitly by the user (e.g. by setting + the EntityReference.Value, setting this property directly, or by calling EntityCollection.Add) or automatically through span queries. + (b) If the EntityKey was non-null before detaching an entity from the context, it will still be non-null after detaching, until any operation + occurs that would set it to null, as described below. + (c) Entities are detached and the EntityKey is explicitly set to non-null by the user. + (d) Entity graph was created using a NoTracking query with full span + Is null in the following scenarios: + (a) Entities are tracked by a context but there is no Unchanged or Added client-side relationship for this EntityReference's owner with the + same RelationshipName and source role. + (b) Entities are tracked by a context and a relationship exists, but the target entity has a temporary key (i.e. it is Added) or the key + is one of the special keys + (c) Entities are detached and the relationship was explicitly created by the user. + + + An that is the key of the related object. + + + + + Models a relationship end with multiplicity 1. + + The type of the entity being referenced. + + + + Creates a new instance of . + + + The default constructor is required for some serialization scenarios. It should not be used to + create new EntityReferences. Use the GetRelatedReference or GetRelatedEnd methods on the RelationshipManager + class instead. + + + + + Loads the related object for this with the specified merge option. + + + Specifies how the object should be returned if it already exists in the + + . + + + The source of the is null + or a query returned more than one related end + or a query returned zero related ends, and one related end was expected. + + + + + + + Creates a many-to-one or one-to-one relationship between two objects in the object context. + The object being attached. + When the entity is null. + When the entity cannot be related to the current related end. This can occur when the association in the conceptual schema does not support a relationship between the two types. + + + Creates an equivalent object query that returns the related object. + + An that returns the related object. + + + When the object is in an state + or when the object is in a + state with a + other than . + + + + This method is used internally to serialize related entity objects. + The serialized stream. + + + This method is used internally to serialize related entity objects. + The serialized stream. + + + + Gets or sets the related object returned by this + + . + + + The object returned by this . + + + + + Identifies the kind of a relationship + + + + + The relationship is an Association + + + + + Container for the lazily created relationship navigation + property objects (collections and refs). + + + + + Creates a new object. + + + Used by data classes that support relationships. If the change tracker + requests the RelationshipManager property and the data class does not + already have a reference to one of these objects, it calls this method + to create one, then saves a reference to that object. On subsequent accesses + to that property, the data class should return the saved reference. + The reason for using a factory method instead of a public constructor is to + emphasize that this is not something you would normally call outside of a data class. + By requiring that these objects are created via this method, developers should + give more thought to the operation, and will generally only use it when + they explicitly need to get an object of this type. It helps define the intended usage. + + + The requested . + + Reference to the entity that is calling this method. + + + + Returns either an or + + of the correct type for the specified target role in a relationship. + + + representing the + + or + + that was retrieved. + + Name of the relationship in which targetRoleName is defined. The relationship name is not namespace qualified. + Target role to use to retrieve the other end of relationshipName . + relationshipName or targetRoleName is null. + The source type does not match the type of the owner. + targetRoleName is invalid or unable to find the relationship type in the metadata. + + + + Takes an existing EntityReference that was created with the default constructor and initializes it using the provided relationship and target role names. + This method is designed to be used during deserialization only, and will throw an exception if the provided EntityReference has already been initialized, + if the relationship manager already contains a relationship with this name and target role, or if the relationship manager is already attached to a ObjectContext.W + + The relationship name. + The role name of the related end. + + The to initialize. + + + The type of the being initialized. + + + When the provided + is already initialized.-or-When the relationship manager is already attached to an + + or when the relationship manager already contains a relationship with this name and target role. + + + + + Takes an existing EntityCollection that was created with the default constructor and initializes it using the provided relationship and target role names. + This method is designed to be used during deserialization only, and will throw an exception if the provided EntityCollection has already been initialized, + or if the relationship manager is already attached to a ObjectContext. + + The relationship name. + The target role name. + An existing EntityCollection. + Type of the entity represented by targetRoleName + + + + Gets an of related objects with the specified relationship name and target role name. + + + The of related objects. + + Name of the relationship to navigate. The relationship name is not namespace qualified. + Name of the target role for the navigation. Indicates the direction of navigation across the relationship. + + The type of the returned . + + + The specified role returned an instead of an + + . + + + + + Gets the for a related object by using the specified combination of relationship name and target role name. + + + The of a related object. + + Name of the relationship to navigate. The relationship name is not namespace qualified. + Name of the target role for the navigation. Indicates the direction of navigation across the relationship. + + The type of the returned . + + + The specified role returned an instead of an + + . + + + + Returns an enumeration of all the related ends managed by the relationship manager. + + An of objects that implement + + . An empty enumeration is returned when the relationships have not yet been populated. + + + + + Called by Object Services to prepare an for binary serialization with a serialized relationship. + + Describes the source and destination of a given serialized stream, and provides an additional caller-defined context. + + + + Used internally to deserialize entity objects along with the + + instances. + + The serialized stream. + + + + Represents either a entity, entity stub or relationship + + + + + Gets the updatable version of original values of the object associated with this + + . + + The updatable original values of object data. + + + Accepts the current values as original values. + + + Marks an entity as deleted. + + + + Returns the names of an object’s properties that have changed since the last time + + was called. + + + An collection of names as string. + + + + Sets the state of the object or relationship to modify. + If State is not Modified or Unchanged + + + Marks the specified property as modified. + The name of the property. + If State is not Modified or Unchanged + + + Rejects any changes made to the property with the given name since the property was last loaded, attached, saved, or changes were accepted. The orginal value of the property is stored and the property will no longer be marked as modified. + The name of the property to change. + + + Uses DetectChanges to determine whether or not the current value of the property with the given name is different from its original value. Note that this may be different from the property being marked as modified since a property which has not changed can still be marked as modified. + + Note that this property always returns the same result as the modified state of the property for change tracking + proxies and entities that derive from the EntityObject base class. This is because original values are not tracked + for these entity types and hence there is no way to know if the current value is really different from the + original value. + + true if the property has changed; otherwise, false. + The name of the property. + + + + Changes state of the entry to the specified value. + + + The value to set for the + + property of the entry. + + + + Sets the current values of the entry to match the property values of a supplied object. + The detached object that has updated values to apply to the object. currentEntity can also be the object’s entity key. + + + Sets the original values of the entry to match the property values of a supplied object. + The detached object that has original values to apply to the object. originalEntity can also be the object’s entity key. + + + + Used to report that a scalar entity property is about to change + The current value of the specified property is cached when this method is called. + + The name of the entity property that is changing + + + + Used to report that a scalar entity property has been changed + The property value that was cached during EntityMemberChanging is now + added to OriginalValues + + The name of the entity property that has changing + + + + Used to report that a complex property is about to change + The current value of the specified property is cached when this method is called. + + The name of the top-level entity property that is changing + The complex object that contains the property that is changing + The name of the property that is changing on complexObject + + + + Used to report that a complex property has been changed + The property value that was cached during EntityMemberChanging is now added to OriginalValues + + The name of the top-level entity property that has changed + The complex object that contains the property that changed + The name of the property that changed on complexObject + + + + Gets the for the + + . + + + The for the + + . + + + + + Gets the for the object or relationship. + + + The for the object or relationship. + + + + + Gets the state of the . + + + The state of the . + + + + Gets the entity object. + The entity object. + + + Gets the entity key. + The entity key. + + + + Gets a value that indicates whether the represents a relationship. + + + true if the represents a relationship; otherwise, false. + + + + Gets the read-only version of original values of the object or relationship. + The read-only version of original values of the relationship set entry or entity. + + + + Gets the current property values of the object or relationship associated with this + + . + + + A that contains the current values of the object or relationship associated with this + + . + + + + + Gets the instance for the object represented by entry. + + + The object. + + The entry is a stub or represents a relationship + + + + Returns the EntityState from the ObjectStateEntry + + + + + Defines behavior for implementations of IQueryable that allow modifications to the membership of the resulting set. + + Type of entities returned from the queryable. + + + Notifies the set that an object that represents a new entity must be added to the set. + + Depending on the implementation, the change to the set may not be visible in an enumeration of the set + until changes to that set have been persisted in some manner. + + The new object to add to the set. + + + Notifies the set that an object that represents an existing entity must be added to the set. + + Depending on the implementation, the change to the set may not be visible in an enumeration of the set + until changes to that set have been persisted in some manner. + + The existing object to add to the set. + + + Notifies the set that an object that represents an existing entity must be deleted from the set. + + Depending on the implementation, the change to the set may not be visible in an enumeration of the set + until changes to that set have been persisted in some manner. + + The existing object to delete from the set. + + + Notifies the set that an object that represents an existing entity must be detached from the set. + + Depending on the implementation, the change to the set may not be visible in an enumeration of the set + until changes to that set have been persisted in some manner. + + The object to detach from the set. + + + + The different ways that new objects loaded from the database can be merged with existing objects already in memory. + + + + + Will only append new (top level-unique) rows. This is the default behavior. + + + + + Same behavior as LoadOption.OverwriteChanges. + + + + + Same behavior as LoadOption.PreserveChanges. + + + + + Will not modify cache. + + + + + ObjectContext is the top-level object that encapsulates a connection between the CLR and the database, + serving as a gateway for Create, Read, Update, and Delete operations. + + + + + Initializes a new instance of the class with the given connection. During construction, the metadata workspace is extracted from the + + object. + + + An that contains references to the model and to the data source connection. + + The connection is null. + The connection is invalid or the metadata workspace is invalid. + + + + Creates an ObjectContext with the given connection and metadata workspace. + + connection to the store + If set to true the connection is disposed when the context is disposed, otherwise the caller must dispose the connection. + + + + Initializes a new instance of the class with the given connection string and default entity container name. + + The connection string, which also provides access to the metadata information. + The connectionString is null. + The connectionString is invalid or the metadata workspace is not valid. + + + + Initializes a new instance of the class with a given connection string and entity container name. + + The connection string, which also provides access to the metadata information. + The name of the default entity container. When the defaultContainerName is set through this method, the property becomes read-only. + The connectionString is null. + The connectionString , defaultContainerName , or metadata workspace is not valid. + + + + Initializes a new instance of the class with a given connection and entity container name. + + + An that contains references to the model and to the data source connection. + + The name of the default entity container. When the defaultContainerName is set through this method, the property becomes read-only. + The connection is null. + The connection , defaultContainerName , or metadata workspace is not valid. + + + Accepts all changes made to objects in the object context. + + + Adds an object to the object context. + Represents the entity set name, which may optionally be qualified by the entity container name. + + The to add. + + The entity parameter is null or the entitySetName does not qualify. + + + Explicitly loads an object related to the supplied object by the specified navigation property and using the default merge option. + The entity for which related objects are to be loaded. + The name of the navigation property that returns the related objects to be loaded. + + The entity is in a , + + or state or the entity is attached to another instance of + + . + + + + Explicitly loads an object that is related to the supplied object by the specified navigation property and using the specified merge option. + The entity for which related objects are to be loaded. + The name of the navigation property that returns the related objects to be loaded. + + The value to use when you load the related objects. + + + The entity is in a , + + or state or the entity is attached to another instance of + + . + + + + Explicitly loads an object that is related to the supplied object by the specified LINQ query and by using the default merge option. + The type of the entity. + The source object for which related objects are to be loaded. + A LINQ expression that defines the related objects to be loaded. + selector does not supply a valid input parameter. + selector is null. + + The entity is in a , + + or state or the entity is attached to another instance of + + . + + + + Explicitly loads an object that is related to the supplied object by the specified LINQ query and by using the specified merge option. + The type of the entity. + The source object for which related objects are to be loaded. + A LINQ expression that defines the related objects to be loaded. + + The value to use when you load the related objects. + + selector does not supply a valid input parameter. + selector is null. + + The entity is in a , + + or state or the entity is attached to another instance of + + . + + + + Applies property changes from a detached object to an object already attached to the object context. + The name of the entity set to which the object belongs. + The detached object that has property updates to apply to the original object. + When entitySetName is null or an empty string or when changed is null. + + When the from entitySetName does not match the + + of the object + + or when the entity is in a state other than + + or + + or the original object is not attached to the context. + + When the type of the changed object is not the same type as the original object. + + + + Copies the scalar values from the supplied object into the object in the + + that has the same key. + + The updated object. + The name of the entity set to which the object belongs. + + The detached object that has property updates to apply to the original object. The entity key of currentEntity must match the + + property of an entry in the + + . + + The entity type of the object. + entitySetName or current is null. + + The from entitySetName does not match the + + of the object + + or the object is not in the + + or it is in a + + state or the entity key of the supplied object is invalid. + + entitySetName is an empty string. + + + + Copies the scalar values from the supplied object into set of original values for the object in the + + that has the same key. + + The updated object. + The name of the entity set to which the object belongs. + + The detached object that has original values to apply to the object. The entity key of originalEntity must match the + + property of an entry in the + + . + + The type of the entity object. + entitySetName or original is null. + + The from entitySetName does not match the + + of the object + + or an + + for the object cannot be found in the + + or the object is in an + + or a + + state or the entity key of the supplied object is invalid or has property changes. + + entitySetName is an empty string. + + + Attaches an object or object graph to the object context in a specific entity set. + Represents the entity set name, which may optionally be qualified by the entity container name. + + The to attach. + + The entity is null. + + Invalid entity set or the object has a temporary key or the object has an + + and the + + does not match with the entity set passed in as an argument of the method or the object does not have an + + and no entity set is provided or any object from the object graph has a temporary + + or any object from the object graph has an invalid + + (for example, values in the key do not match values in the object) or the entity set could not be found from a given entitySetName name and entity container name or any object from the object graph already exists in another state manager. + + + + Attaches an object or object graph to the object context when the object has an entity key. + The object to attach. + The entity is null. + Invalid entity key. + + + Creates the entity key for a specific object, or returns the entity key if it already exists. + + The of the object. + + The fully qualified name of the entity set to which the entity object belongs. + The object for which the entity key is being retrieved. + When either parameter is null. + When entitySetName is empty or when the type of the entity object does not exist in the entity set or when the entitySetName is not fully qualified. + When the entity key cannot be constructed successfully based on the supplied parameters. + + + + Creates a new instance that is used to query, add, modify, and delete objects of the specified entity type. + + + The new instance. + + + Entity type of the requested . + + + The property is not set on the + + or the specified type belongs to more than one entity set. + + + + + Creates a new instance that is used to query, add, modify, and delete objects of the specified type and with the specified entity set name. + + + The new instance. + + + Name of the entity set for the returned . The string must be qualified by the default container name if the + + property is not set on the + + . + + + Entity type of the requested . + + + The from entitySetName does not match the + + of the object + + or the + + property is not set on the + + and the name is not qualified as part of the entitySetName parameter or the specified type belongs to more than one entity set. + + + + + Creates an in the current object context by using the specified query string. + + + An of the specified type. + + The query string to be executed. + Parameters to pass to the query. + + The entity type of the returned . + + The queryString or parameters parameter is null. + + + Marks an object for deletion. + + An object that specifies the entity to delete. The object can be in any state except + + . + + + + Removes the object from the object context. + + Object to be detached. Only the entity is removed; if there are any related objects that are being tracked by the same + + , those will not be detached automatically. + + The entity is null. + + The entity is not associated with this (for example, was newly created and not associated with any context yet, or was obtained through some other context, or was already detached). + + + + + Finalizes an instance of the class. + + + + Releases the resources used by the object context. + + + + Releases the resources used by the object context. + + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + + Returns an object that has the specified entity key. + + An that is an instance of an entity type. + + The key of the object to be found. + The key parameter is null. + + The object is not found in either the or the data source. + + + + Updates a collection of objects in the object context with data from the database. + + A value that indicates whether + property changes in the object context are overwritten with property values from the database. + + + An collection of objects to refresh. + + collection is null. + refreshMode is not valid. + collection is empty or an object is not attached to the context. + + + Updates an object in the object context with data from the database. + + A value that indicates whether + property changes in the object context are overwritten with property values from the database. + + The object to be refreshed. + entity is null. + refreshMode is not valid. + entity is not attached to the context. + + + Asynchronously updates a collection of objects in the object context with data from the database. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A value that indicates whether + property changes in the object context are overwritten with property values from the database. + + + An collection of objects to refresh. + + + A task that represents the asynchronous operation. + + collection is null. + refreshMode is not valid. + collection is empty or an object is not attached to the context. + + + Asynchronously updates a collection of objects in the object context with data from the database. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A value that indicates whether + property changes in the object context are overwritten with property values from the database. + + + An collection of objects to refresh. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + collection is null. + refreshMode is not valid. + collection is empty or an object is not attached to the context. + + + Asynchronously updates an object in the object context with data from the database. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A value that indicates whether + property changes in the object context are overwritten with property values from the database. + + The object to be refreshed. + + A task that represents the asynchronous operation. + + entity is null. + refreshMode is not valid. + entity is not attached to the context. + + + Asynchronously updates an object in the object context with data from the database. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A value that indicates whether + property changes in the object context are overwritten with property values from the database. + + The object to be refreshed. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + entity is null. + refreshMode is not valid. + entity is not attached to the context. + + + Persists all updates to the database and resets change tracking in the object context. + + The number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + Asynchronously persists all updates to the database and resets change tracking in the object context. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous save operation. + The task result contains the number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + Asynchronously persists all updates to the database and resets change tracking in the object context. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous save operation. + The task result contains the number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + Persists all updates to the database and optionally resets change tracking in the object context. + + This parameter is needed for client-side transaction support. If true, the change tracking on all objects is reset after + + finishes. If false, you must call the + method after . + + + The number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + Persists all updates to the database and optionally resets change tracking in the object context. + + A value that determines the behavior of the operation. + + + The number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + Asynchronously persists all updates to the database and optionally resets change tracking in the object context. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A value that determines the behavior of the operation. + + + A task that represents the asynchronous save operation. + The task result contains the number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + Asynchronously persists all updates to the database and optionally resets change tracking in the object context. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A value that determines the behavior of the operation. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous save operation. + The task result contains the number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + + Ensures that changes are synchronized with changes in all objects that are tracked by the + + . + + + + Returns an object that has the specified entity key. + true if the object was retrieved successfully. false if the key is temporary, the connection is null, or the value is null. + The key of the object to be found. + When this method returns, contains the object. + Incompatible metadata for key . + key is null. + + + + Executes a stored procedure or function that is defined in the data source and mapped in the conceptual model, with the specified parameters. Returns a typed + + . + + + An for the data that is returned by the stored procedure. + + The name of the stored procedure or function. The name can include the container name, such as <Container Name>.<Function Name>. When the default container name is known, only the function name is required. + + An array of objects. If output parameters are used, + their values will not be available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + The entity type of the returned when the function is executed against the data source. This type must implement + + . + + function is null or empty or function is not found. + The entity reader does not support this function or there is a type mismatch on the reader and the function . + + + + Executes the given stored procedure or function that is defined in the data source and expressed in the conceptual model, with the specified parameters, and merge option. Returns a typed + + . + + + An for the data that is returned by the stored procedure. + + The name of the stored procedure or function. The name can include the container name, such as <Container Name>.<Function Name>. When the default container name is known, only the function name is required. + + The to use when executing the query. + + + An array of objects. If output parameters are used, + their values will not be available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + The entity type of the returned when the function is executed against the data source. This type must implement + + . + + function is null or empty or function is not found. + The entity reader does not support this function or there is a type mismatch on the reader and the function . + + + + Executes the given function on the default container. + + Element type for function results. + + Name of function. May include container (e.g. ContainerName.FunctionName) or just function name when DefaultContainerName is known. + + The options for executing this function. + + The parameter values to use for the function. If output parameters are used, their values + will not be available until the results have been read completely. This is due to the underlying + behavior of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + An object representing the result of executing this function. + If function is null or empty + + If function is invalid (syntax, + does not exist, refers to a function with return type incompatible with T) + + + + Executes a stored procedure or function that is defined in the data source and expressed in the conceptual model; discards any results returned from the function; and returns the number of rows affected by the execution. + The number of rows affected. + The name of the stored procedure or function. The name can include the container name, such as <Container Name>.<Function Name>. When the default container name is known, only the function name is required. + + An array of objects. If output parameters are used, + their values will not be available until the results have been read completely. This is due to the underlying + behavior of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + function is null or empty or function is not found. + The entity reader does not support this function or there is a type mismatch on the reader and the function . + + + Generates an equivalent type that can be used with the Entity Framework for each type in the supplied enumeration. + + An enumeration of objects that represent custom data classes that map to the conceptual model. + + + + Returns all the existing proxy types. + + An of all the existing proxy types. + + + + Returns the entity type of the POCO entity associated with a proxy object of a specified type. + + The of the associated POCO entity. + + + The of the proxy object. + + + + Creates and returns an instance of the requested type . + An instance of the requested type T , or an instance of a derived type that enables T to be used with the Entity Framework. The returned object is either an instance of the requested type or an instance of a derived type that enables the requested type to be used with the Entity Framework. + Type of object to be returned. + + + + Executes an arbitrary command directly against the data source using the existing connection. + The command is specified using the server's native query language, such as SQL. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + If there isn't an existing local transaction a new transaction will be used + to execute the command. + + The command specified in the server's native query language. + The parameter values to use for the query. + The number of rows affected. + + + + Executes an arbitrary command directly against the data source using the existing connection. + The command is specified using the server's native query language, such as SQL. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + Controls the creation of a transaction for this command. + The command specified in the server's native query language. + The parameter values to use for the query. + The number of rows affected. + + + + Asynchronously executes an arbitrary command directly against the data source using the existing connection. + The command is specified using the server's native query language, such as SQL. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + If there isn't an existing local transaction a new transaction will be used + to execute the command. + + The command specified in the server's native query language. + The parameter values to use for the query. + + A task that represents the asynchronous operation. + The task result contains the number of rows affected. + + + + + Asynchronously executes an arbitrary command directly against the data source using the existing connection. + The command is specified using the server's native query language, such as SQL. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + Controls the creation of a transaction for this command. + The command specified in the server's native query language. + The parameter values to use for the query. + + A task that represents the asynchronous operation. + The task result contains the number of rows affected. + + + + + Asynchronously executes an arbitrary command directly against the data source using the existing connection. + The command is specified using the server's native query language, such as SQL. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + If there isn't an existing local transaction a new transaction will be used + to execute the command. + + The command specified in the server's native query language. + + A to observe while waiting for the task to complete. + + The parameter values to use for the query. + + A task that represents the asynchronous operation. + The task result contains the number of rows affected. + + + + + Asynchronously executes an arbitrary command directly against the data source using the existing connection. + The command is specified using the server's native query language, such as SQL. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + Controls the creation of a transaction for this command. + The command specified in the server's native query language. + + A to observe while waiting for the task to complete. + + The parameter values to use for the query. + + A task that represents the asynchronous operation. + The task result contains the number of rows affected. + + + + + Executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + Results are not tracked by the context, use the overload that specifies an entity set name to track results. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The element type of the result sequence. + The query specified in the server's native query language. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + An enumeration of objects of type . + + + + + Executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + Results are not tracked by the context, use the overload that specifies an entity set name to track results. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The element type of the result sequence. + The query specified in the server's native query language. + The options for executing this query. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior of + DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + An enumeration of objects of type . + + + + + Executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + If an entity set name is specified, results are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The element type of the result sequence. + The query specified in the server's native query language. + The entity set of the TResult type. If an entity set name is not provided, the results are not going to be tracked. + + The to use when executing the query. The default is + . + + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + An enumeration of objects of type . + + + + + Executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + If an entity set name is specified, results are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The element type of the result sequence. + The query specified in the server's native query language. + The entity set of the TResult type. If an entity set name is not provided, the results are not going to be tracked. + The options for executing this query. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + An enumeration of objects of type . + + + + + Asynchronously executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + Results are not tracked by the context, use the overload that specifies an entity set name to track results. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The element type of the result sequence. + The query specified in the server's native query language. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A task that represents the asynchronous operation. + The task result contains an enumeration of objects of type . + + + + + Asynchronously executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + Results are not tracked by the context, use the overload that specifies an entity set name to track results. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The element type of the result sequence. + The query specified in the server's native query language. + + A to observe while waiting for the task to complete. + + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A task that represents the asynchronous operation. + The task result contains an enumeration of objects of type . + + + + + Asynchronously executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + Results are not tracked by the context, use the overload that specifies an entity set name to track results. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The element type of the result sequence. + The query specified in the server's native query language. + The options for executing this query. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A task that represents the asynchronous operation. + The task result contains an enumeration of objects of type . + + + + + Asynchronously executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + Results are not tracked by the context, use the overload that specifies an entity set name to track results. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The element type of the result sequence. + The query specified in the server's native query language. + The options for executing this query. + + A to observe while waiting for the task to complete. + + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A task that represents the asynchronous operation. + The task result contains an enumeration of objects of type . + + + + + Asynchronously executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + If an entity set name is specified, results are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The element type of the result sequence. + The query specified in the server's native query language. + The entity set of the TResult type. If an entity set name is not provided, the results are not going to be tracked. + The options for executing this query. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A task that represents the asynchronous operation. + The task result contains an enumeration of objects of type . + + + + + Asynchronously executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + If an entity set name is specified, results are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The element type of the result sequence. + The query specified in the server's native query language. + The entity set of the TResult type. If an entity set name is not provided, the results are not going to be tracked. + The options for executing this query. + + A to observe while waiting for the task to complete. + + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A task that represents the asynchronous operation. + The task result contains an enumeration of objects of type . + + + + + Translates a that contains rows of entity data to objects of the requested entity type. + + The entity type. + An enumeration of objects of type TResult . + + The that contains entity data to translate into entity objects. + + When reader is null. + + + + Translates a that contains rows of entity data to objects of the requested entity type, in a specific entity set, and with the specified merge option. + + The entity type. + An enumeration of objects of type TResult . + + The that contains entity data to translate into entity objects. + + The entity set of the TResult type. + + The to use when translated objects are added to the object context. The default is + + . + + When reader is null. + + When the supplied mergeOption is not a valid value. + + When the supplied entitySetName is not a valid entity set for the TResult type. + + + + Creates the database by using the current data source connection and the metadata in the + + . + + + + Deletes the database that is specified as the database in the current data source connection. + + + + Checks if the database that is specified as the database in the current store connection exists on the store. Most of the actual work + is done by the DbProviderServices implementation for the current store connection. + + true if the database exists; otherwise, false. + + + + Generates a data definition language (DDL) script that creates schema objects (tables, primary keys, foreign keys) for the metadata in the + + . The + + loads metadata from store schema definition language (SSDL) files. + + + A DDL script that creates schema objects for the metadata in the + + . + + + + Gets the connection used by the object context. + + A object that is the connection. + + + When the instance has been disposed. + + + + Gets or sets the default container name. + + A that is the default container name. + + + + Gets the metadata workspace used by the object context. + + The object associated with this + + . + + + + Gets the object state manager used by the object context to track object changes. + + The used by this + + . + + + + Gets or sets the timeout value, in seconds, for all object context operations. A null value indicates that the default value of the underlying provider will be used. + + An value that is the timeout value, in seconds. + + The timeout value is less than 0. + + + Gets the LINQ query provider associated with this object context. + + The instance used by this object context. + + + + + Gets the instance that contains options that affect the behavior of the + + . + + + The instance that contains options that affect the behavior of the + + . + + + + + Returns itself. ObjectContext implements to provide a common + interface for and ObjectContext both of which will return the underlying + ObjectContext. + + + + + Gets the transaction handler in use by this context. May be null if no transaction have been started. + + + The transaction handler. + + + + + Returns the being used for this context. + + + + Occurs when changes are saved to the data source. + + + Occurs when a new entity object is created from data in the data source as part of a query or load operation. + + + + Defines options that affect the behavior of the ObjectContext. + + + + + Gets or sets the value that determines whether SQL functions and commands should be always executed in a transaction. + + + This flag determines whether a new transaction will be started when methods such as + and are executed outside of a transaction. + Note that this does not change the behavior of . + + + The default transactional behavior. + + + + Gets or sets a Boolean value that determines whether related objects are loaded automatically when a navigation property is accessed. + true if lazy loading is enabled; otherwise, false. + + + Gets or sets a Boolean value that determines whether proxy instances are created for custom data classes that are persistence ignorant. + true if proxies are created; otherwise, false. The default value is true. + + + Gets or sets a Boolean value that determines whether to use the legacy PreserveChanges behavior. + true if the legacy PreserveChanges behavior should be used; otherwise, false. + + + Gets or sets a Boolean value that determines whether to use the consistent NullReference behavior. + + If this flag is set to false then setting the Value property of the for an + FK relationship to null when it is already null will have no effect. When this flag is set to true, then + setting the value to null will always cause the FK to be nulled and the relationship to be deleted + even if the value is currently null. The default value is false when using ObjectContext and true + when using DbContext. + + true if the consistent NullReference behavior should be used; otherwise, false. + + + Gets or sets a Boolean value that determines whether to use the C# NullComparison behavior. + + This flag determines whether C# behavior should be exhibited when comparing null values in LinqToEntities. + If this flag is set, then any equality comparison between two operands, both of which are potentially + nullable, will be rewritten to show C# null comparison semantics. As an example: + (operand1 = operand2) will be rewritten as + (((operand1 = operand2) AND NOT (operand1 IS NULL OR operand2 IS NULL)) || (operand1 IS NULL && operand2 IS NULL)) + The default value is false when using . + + true if the C# NullComparison behavior should be used; otherwise, false. + + + + EventArgs for the ObjectMaterialized event. + + + + Gets the entity object that was created. + The entity object that was created. + + + + Delegate for the ObjectMaterialized event. + + The ObjectContext responsable for materializing the object. + EventArgs containing a reference to the materialized object. + + + + This class represents a query parameter at the object layer, which consists + of a Name, a Type and a Value. + + + + + Initializes a new instance of the class with the specified name and type. + + The parameter name. This name should not include the "@" parameter marker that is used in the Entity SQL statements, only the actual name. The first character of the expression must be a letter. Any successive characters in the expression must be either letters, numbers, or an underscore (_) character. + The common language runtime (CLR) type of the parameter. + If the value of either argument is null. + If the value of the name argument is invalid. Parameter names must start with a letter and can only contain letters, numbers, and underscores. + + + + Initializes a new instance of the class with the specified name and value. + + The parameter name. This name should not include the "@" parameter marker that is used in Entity SQL statements, only the actual name. The first character of the expression must be a letter. Any successive characters in the expression must be either letters, numbers, or an underscore (_) character. + The initial value (and inherently, the type) of the parameter. + If the value of either argument is null. + If the value of the name argument is not valid. Parameter names must start with a letter and can only contain letters, numbers, and underscores. + + + Gets the parameter name, which can only be set through a constructor. + The parameter name, which can only be set through a constructor. + + + Gets the parameter type. + + The of the parameter. + + + + Gets or sets the parameter value. + The parameter value. + + + + This class represents a collection of query parameters at the object layer. + + + + + Adds the specified to the collection. + + The parameter to add to the collection. + The parameter argument is null. + + The parameter argument already exists in the collection. This behavior differs from that of most collections that allow duplicate entries. -or-Another parameter with the same name as the parameter argument already exists in the collection. Note that the lookup is case-insensitive. This behavior differs from that of most collections, and is more like that of a + + . + + The type of the parameter is not valid. + + + + Deletes all instances from the collection. + + + + + Checks for the existence of a specified in the collection by reference. + + Returns true if the parameter object was found in the collection; otherwise, false. + + The to find in the collection. + + The parameter argument is null. + + + + Determines whether an with the specified name is in the collection. + + Returns true if a parameter with the specified name was found in the collection; otherwise, false. + The name of the parameter to look for in the collection. This name should not include the "@" parameter marker that is used in the Entity SQL statements, only the actual name. + The name parameter is null. + + + Allows the parameters in the collection to be copied into a supplied array, starting with the object at the specified index. + The array into which to copy the parameters. + The index in the array at which to start copying the parameters. + + + + Removes an instance of an from the collection by reference if it exists in the collection. + + Returns true if the parameter object was found and removed from the collection; otherwise, false. + An object to remove from the collection. + The parameter argument is null. + + + + These methods return enumerator instances, which allow the collection to + be iterated through and traversed. + + An object that can be used to iterate through the collection. + + + Returns an untyped enumerator over the collection. + + An instance. + + + + Gets the number of parameters currently in the collection. + + The number of objects that are currently in the collection. + + + + + This collection is read-write - parameters may be added, removed + and [somewhat] modified at will (value only) - provided that the + implementation the collection belongs to has not locked its parameters + because it's command definition has been prepared. + + + + Provides an indexer that allows callers to retrieve parameters by name. + + The instance. + + The name of the parameter to find. This name should not include the "@" parameter marker that is used in the Entity SQL statements, only the actual name. + No parameter with the specified name is found in the collection. + + + + This class implements untyped queries at the object-layer. + + + + Returns the commands to execute against the data source. + A string that represents the commands that the query executes against the data source. + + + Returns information about the result type of the query. + + A value that contains information about the result type of the query. + + + + Executes the untyped object query with the specified merge option. + + The to use when executing the query. + The default is . + + + An that contains a collection of entity objects returned by the query. + + + + + Asynchronously executes the untyped object query with the specified merge option. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The to use when executing the query. + The default is . + + + A task that represents the asynchronous operation. + The task result contains an an + that contains a collection of entity objects returned by the query. + + + + + Asynchronously executes the untyped object query with the specified merge option. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The to use when executing the query. + The default is . + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains an an + that contains a collection of entity objects returned by the query. + + + + + Returns the collection as an used for data binding. + + + An of entity objects. + + + + Returns an enumerator that iterates through a collection. + + An that can be used to iterate through the collection. + + + + + Returns an which when enumerated will execute the given SQL query against the database. + + The query results. + + + Returns the command text for the query. + A string value. + + + Gets the object context associated with this object query. + + The associated with this + + instance. + + + + Gets or sets how objects returned from a query are added to the object context. + + The query . + + + + + Whether the query is streaming or buffering + + + + Gets the parameter collection for this object query. + + The parameter collection for this . + + + + Gets or sets a value that indicates whether the query plan should be cached. + A value that indicates whether the query plan should be cached. + + + + Gets the result element type for this query instance. + + + + + Gets the expression describing this query. For queries built using + LINQ builder patterns, returns a full LINQ expression tree; otherwise, + returns a constant expression wrapping this query. Note that the + default expression is not cached. This allows us to differentiate + between LINQ and Entity-SQL queries. + + + + + Gets the associated with this query instance. + + + + + ObjectQuery implements strongly-typed queries at the object-layer. + Queries are specified using Entity-SQL strings and may be created by calling + the Entity-SQL-based query builder methods declared by ObjectQuery. + + The result type of this ObjectQuery + + + + Creates a new instance using the specified Entity SQL command as the initial query. + + The Entity SQL query. + + The on which to execute the query. + + + + + Creates a new instance using the specified Entity SQL command as the initial query and the specified merge option. + + The Entity SQL query. + + The on which to execute the query. + + + Specifies how the entities that are retrieved through this query should be merged with the entities that have been returned from previous queries against the same + + . + + + + Executes the object query with the specified merge option. + + The to use when executing the query. + The default is . + + + An that contains a collection of entity objects returned by the query. + + + + + Asynchronously executes the object query with the specified merge option. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The to use when executing the query. + The default is . + + + A task that represents the asynchronous operation. + The task result contains an + that contains a collection of entity objects returned by the query. + + + + + Asynchronously executes the object query with the specified merge option. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The to use when executing the query. + The default is . + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains an + that contains a collection of entity objects returned by the query. + + + + Specifies the related objects to include in the query results. + + A new with the defined query path. + + Dot-separated list of related objects to return in the query results. + path is null. + path is empty. + + + Limits the query to unique results. + + A new instance that is equivalent to the original instance with SELECT DISTINCT applied. + + + + + This query-builder method creates a new query whose results are all of + the results of this query, except those that are also part of the other + query specified. + + A query representing the results to exclude. + a new ObjectQuery instance. + If the query parameter is null. + + + Groups the query results by the specified criteria. + + A new instance of type + + that is equivalent to the original instance with GROUP BY applied. + + The key columns by which to group the results. + The list of selected properties that defines the projection. + Zero or more parameters that are used in this method. + The query parameter is null or an empty string + or the projection parameter is null or an empty string. + + + + This query-builder method creates a new query whose results are those that + are both in this query and the other query specified. + + A query representing the results to intersect with. + a new ObjectQuery instance. + If the query parameter is null. + + + Limits the query to only results of a specific type. + + A new instance that is equivalent to the original instance with OFTYPE applied. + + + The type of the returned when the query is executed with the applied filter. + + The type specified is not valid. + + + Orders the query results by the specified criteria. + + A new instance that is equivalent to the original instance with ORDER BY applied. + + The key columns by which to order the results. + Zero or more parameters that are used in this method. + The keys or parameters parameter is null. + The key is an empty string. + + + Limits the query results to only the properties that are defined in the specified projection. + + A new instance of type + + that is equivalent to the original instance with SELECT applied. + + The list of selected properties that defines the projection. + Zero or more parameters that are used in this method. + projection is null or parameters is null. + The projection is an empty string. + + + Limits the query results to only the property specified in the projection. + + A new instance of a type compatible with the specific projection. The returned + + is equivalent to the original instance with SELECT VALUE applied. + + The projection list. + An optional set of query parameters that should be in scope when parsing. + + The type of the returned by the + + method. + + projection is null or parameters is null. + The projection is an empty string. + + + Orders the query results by the specified criteria and skips a specified number of results. + + A new instance that is equivalent to the original instance with both ORDER BY and SKIP applied. + + The key columns by which to order the results. + The number of results to skip. This must be either a constant or a parameter reference. + An optional set of query parameters that should be in scope when parsing. + Any argument is null. + keys is an empty string or count is an empty string. + + + Limits the query results to a specified number of items. + + A new instance that is equivalent to the original instance with TOP applied. + + The number of items in the results as a string. + An optional set of query parameters that should be in scope when parsing. + count is null. + count is an empty string. + + + + This query-builder method creates a new query whose results are all of + the results of this query, plus all of the results of the other query, + without duplicates (i.e., results are unique). + + A query representing the results to add. + a new ObjectQuery instance. + If the query parameter is null. + + + + This query-builder method creates a new query whose results are all of + the results of this query, plus all of the results of the other query, + including any duplicates (i.e., results are not necessarily unique). + + A query representing the results to add. + a new ObjectQuery instance. + If the query parameter is null. + + + Limits the query to results that match specified filtering criteria. + + A new instance that is equivalent to the original instance with WHERE applied. + + The filter predicate. + Zero or more parameters that are used in this method. + predicate is null or parameters is null. + The predicate is an empty string. + + + + Returns an which when enumerated will execute the given SQL query against the database. + + The query results. + + + + Returns an which when enumerated will execute the given SQL query against the database. + + The query results. + + + Gets or sets the name of this object query. + + A string value that is the name of this . + + The value specified on set is not valid. + + + + This class implements IEnumerable and IDisposable. Instance of this class + is returned from ObjectQuery.Execute method. + + + + + This constructor is intended only for use when creating test doubles that will override members + with mocked or faked behavior. Use of this constructor for other purposes may result in unexpected + behavior including but not limited to throwing . + + + + + + + Returns an enumerator that iterates through the query results. + An enumerator that iterates through the query results. + + + Returns the results in a format useful for data binding. + + An of entity objects. + + + + Performs tasks associated with freeing, releasing, or resetting resources. + + + Releases the resources used by the object result. + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + Gets the next result set of a stored procedure. + An ObjectResult that enumerates the values of the next result set. Null, if there are no more, or if the ObjectResult is not the result of a stored procedure call. + The type of the element. + + + + IListSource.ContainsListCollection implementation. Always returns false. + + + + + When overridden in a derived class, gets the type of the generic + + . + + + The type of the generic . + + + + + This class represents the result of the method. + + The type of the result. + + + + This constructor is intended only for use when creating test doubles that will override members + with mocked or faked behavior. Use of this constructor for other purposes may result in unexpected + behavior including but not limited to throwing . + + + + Returns an enumerator that iterates through the query results. + An enumerator that iterates through the query results. + + + + + + Releases the unmanaged resources used by the and optionally releases the managed resources. + true to release managed and unmanaged resources; false to release only unmanaged resources. + + + + Gets the type of the . + + + A that is the type of the . + + + + + Represents a typed entity set that is used to perform create, read, update, and delete operations. + + The type of the entity. + + + Adds an object to the object context in the current entity set. + The object to add. + + + Attaches an object or object graph to the object context in the current entity set. + The object to attach. + + + Marks an object for deletion. + + An object that represents the entity to delete. The object can be in any state except + + . + + + + Removes the object from the object context. + + Object to be detached. Only the entity is removed; if there are any related objects that are being tracked by the same + + , those will not be detached automatically. + + + + + Copies the scalar values from the supplied object into the object in the + + that has the same key. + + The updated object. + + The detached object that has property updates to apply to the original object. The entity key of currentEntity must match the + + property of an entry in the + + . + + + + + Sets the property of an + + to match the property values of a supplied object. + + The updated object. + + The detached object that has property updates to apply to the original object. The entity key of originalEntity must match the + + property of an entry in the + + . + + + + Creates a new entity type object. + The new entity type object, or an instance of a proxy type that corresponds to the entity type. + + + Creates an instance of the specified type. + An instance of the requested type T , or an instance of a proxy type that corresponds to the type T . + Type of object to be returned. + + + + Gets the metadata of the entity set represented by this instance. + + + An object. + + + + + The original values of the properties of an entity when it was retrieved from the database. + + + + + Maintains object state and identity management for entity type instances and relationship instances. + + + + + Initializes a new instance of the class. + + + The , which supplies mapping and metadata information. + + + + + Returns a collection of objects for objects or relationships with the given state. + + + A collection of objects in the given + + . + + + An used to filter the returned + + objects. + + + When state is . + + + + + Changes state of the for a specific object to the specified entityState . + + + The for the supplied entity . + + The object for which the state must be changed. + The new state of the object. + When entity is null. + + When the object is not detached and does not have an entry in the state manager + or when you try to change the state to + from any other + or when state is not a valid value. + + + + Changes the state of the relationship between two entity objects that is specified based on the two related objects and the name of the navigation property. + + The for the relationship that was changed. + + + The object instance or of the source entity at one end of the relationship. + + + The object instance or of the target entity at the other end of the relationship. + + The name of the navigation property on source that returns the specified target . + + The requested of the specified relationship. + + When source or target is null. + + When trying to change the state of the relationship to a state other than + or + when either source or target is in a state + or when you try to change the state of the relationship to a state other than + or + when either source or target is in an state + or when state is not a valid value + + + + Changes the state of the relationship between two entity objects that is specified based on the two related objects and a LINQ expression that defines the navigation property. + + The for the relationship that was changed. + + + The object instance or of the source entity at one end of the relationship. + + + The object instance or of the target entity at the other end of the relationship. + + A LINQ expression that selects the navigation property on source that returns the specified target . + + The requested of the specified relationship. + + The entity type of the source object. + When source , target , or selector is null. + selector is malformed or cannot return a navigation property. + + When you try to change the state of the relationship to a state other than + or + when either source or target is in a + state + or when you try to change the state of the relationship to a state other than + or + when either source or target is in an state + or when state is not a valid value. + + + + Changes the state of the relationship between two entity objects that is specified based on the two related objects and the properties of the relationship. + + The for the relationship that was changed. + + + The object instance or of the source entity at one end of the relationship. + + + The object instance or of the target entity at the other end of the relationship. + + The name of the relationship. + The role name at the target end of the relationship. + + The requested of the specified relationship. + + When source or target is null. + + When you try to change the state of the relationship to a state other than + or + when either source or target is in a state + or when you try to change the state of the relationship to a state other than + or + when either source or target is in an + state + or when state is not a valid value. + + + + + Returns an for the object or relationship entry with the specified key. + + + The corresponding for the given + + . + + + The . + + When key is null. + When the specified key cannot be found in the state manager. + + No entity with the specified exists in the + + . + + + + + Returns an for the specified object. + + + The corresponding for the given + + . + + + The to which the retrieved + + belongs. + + + No entity for the specified exists in the + + . + + + + + Tries to retrieve the corresponding for the specified + + . + + + A Boolean value that is true if there is a corresponding + + for the given object; otherwise, false. + + + The to which the retrieved + + belongs. + + + When this method returns, contains the for the given + + This parameter is passed uninitialized. + + + + + Tries to retrieve the corresponding for the object or relationship with the specified + + . + + + A Boolean value that is true if there is a corresponding + + for the given + + ; otherwise, false. + + + The given . + + + When this method returns, contains an for the given + + This parameter is passed uninitialized. + + A null (Nothing in Visual Basic) value is provided for key . + + + + Returns the that is used by the specified object. + + + The for the specified object. + + + The object for which to return the . + + + The entity does not implement IEntityWithRelationships and is not tracked by this ObjectStateManager + + + + + Returns the that is used by the specified object. + + + true if a instance was returned for the supplied entity ; otherwise false. + + + The object for which to return the . + + + When this method returns, contains the + + for the entity . + + + + + Gets the associated with this state manager. + + + The associated with this + + . + + + + Occurs when entities are added to or removed from the state manager. + + + + A DataContractResolver that knows how to resolve proxy types created for persistent + ignorant classes to their base types. This is used with the DataContractSerializer. + + + + During deserialization, maps any xsi:type information to the actual type of the persistence-ignorant object. + Returns the type that the xsi:type is mapped to. Returns null if no known type was found that matches the xsi:type. + The xsi:type information to map. + The namespace of the xsi:type. + The declared type. + + An instance of . + + + + During serialization, maps actual types to xsi:type information. + true if the type was resolved; otherwise, false. + The actual type of the persistence-ignorant object. + The declared type. + + An instance of . + + When this method returns, contains a list of xsi:type declarations. + When this method returns, contains a list of namespaces used. + + + + Defines the different ways to handle modified properties when refreshing in-memory data from the database. + + + + + For unmodified client objects, same behavior as StoreWins. For modified client + objects, Refresh original values with store value, keeping all values on client + object. The next time an update happens, all the client change units will be + considered modified and require updating. + + + + + Discard all changes on the client and refresh values with store values. + Client original values is updated to match the store. + + + + + Flags used to modify behavior of ObjectContext.SaveChanges() + + + + + Changes are saved without the DetectChanges or the AcceptAllChangesAfterSave methods being called. + + + + + After changes are saved, the AcceptAllChangesAfterSave method is called, which resets change tracking in the ObjectStateManager. + + + + + Before changes are saved, the DetectChanges method is called to synchronize the property values of objects that are attached to the object context with data in the ObjectStateManager. + + + + + This exception is thrown when a update operation violates the concurrency constraint. + + + + + Exception during save changes to store + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of the class that uses a specified error message and a reference to the inner exception that is the cause of this exception. + + The error message that explains the reason for the exception. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Initializes a new instance of the class that uses a specified error message, a reference to the inner exception, and an enumerable collection of + + objects. + + The error message that explains the reason for the exception. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + The collection of objects. + + + + + Initializes a new instance of with serialized data. + + + The that holds the serialized object data about the exception being thrown. + + + The that contains contextual information about the source or destination. + + + + + Gets the objects for this + + . + + + A collection of objects comprised of either a single entity and 0 or more relationships, or 0 entities and 1 or more relationships. + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of that uses a specified error message and a reference to the inner exception. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Initializes a new instance of that uses a specified error message, a reference to the inner exception, and an enumerable collection of + + objects. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + The enumerable collection of objects. + + + + + Property constraint exception class. Note that this class has state - so if you change even + its internals, it can be a breaking change + + + + + Initializes a new instance of the class with default message. + + + + + Initializes a new instance of the class with supplied message. + + A localized error message. + + + + Initializes a new instance of the class with supplied message and inner exception. + + A localized error message. + The inner exception. + + + + Initializes a new instance of the class. + + A localized error message. + The name of the property. + + + + Initializes a new instance of the class. + + A localized error message. + The name of the property. + The inner exception. + + + Gets the name of the property that violated the constraint. + The name of the property that violated the constraint. + + + + This exception is thrown when the store provider exhibits a behavior incompatible with the entity client provider + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of that uses a specified error message. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Provides common language runtime (CLR) methods that expose EDM canonical functions + for use in or LINQ to Entities queries. + + + Note that this class was called EntityFunctions in some previous versions of Entity Framework. + + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Left EDM function to return a given + number of the leftmost characters in a string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The number of characters to return + A string containing the number of characters asked for from the left of the input string. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Right EDM function to return a given + number of the rightmost characters in a string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The number of characters to return + A string containing the number of characters asked for from the right of the input string. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Reverse EDM function to return a given + string with the order of the characters reversed. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The input string with the order of the characters reversed. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical GetTotalOffsetMinutes EDM function to + return the number of minutes that the given date/time is offset from UTC. This is generally between +780 + and -780 (+ or - 13 hrs). + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The offset of the input from UTC. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical TruncateTime EDM function to return + the given date with the time portion cleared. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The input date with the time portion cleared. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical TruncateTime EDM function to return + the given date with the time portion cleared. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The input date with the time portion cleared. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateDateTime EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The year. + The month (1-based). + The day (1-based). + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The new date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateDateTimeOffset EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The year. + The month (1-based). + The day (1-based). + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The time zone offset part of the new date. + The new date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateTime EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The new time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddYears EDM function to + add the given number of years to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of years to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddYears EDM function to + add the given number of years to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of years to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMonths EDM function to + add the given number of months to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of months to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMonths EDM function to + add the given number of months to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of months to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddDays EDM function to + add the given number of days to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of days to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddDays EDM function to + add the given number of days to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of days to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffYears EDM function to + calculate the number of years between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of years between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffYears EDM function to + calculate the number of years between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of years between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMonths EDM function to + calculate the number of months between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of months between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMonths EDM function to + calculate the number of months between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of months between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffDays EDM function to + calculate the number of days between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of days between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffDays EDM function to + calculate the number of days between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of days between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of hours between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of hours between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of hours between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of minutes between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of minutes between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of minutes between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of seconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of seconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of seconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of milliseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of milliseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of milliseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of microseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of microseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of microseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of nanoseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of nanoseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of nanoseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Truncate EDM function to + truncate the given value to the number of specified digits. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The value to truncate. + The number of digits to preserve. + The truncated value. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Truncate EDM function to + truncate the given value to the number of specified digits. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The value to truncate. + The number of digits to preserve. + The truncated value. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Like EDM operator to match an expression. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The string to search. + The expression to match against. + True if the searched string matches the expression; otherwise false. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Like EDM operator to match an expression. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The string to search. + The expression to match against. + The string to escape special characters with, must only be a single character. + True if the searched string matches the expression; otherwise false. + + + + When used as part of a LINQ to Entities query, this method acts as an operator that ensures the input + is treated as a Unicode string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function impacts the way the LINQ query is translated to a query that can be run in the database. + + The input string. + The input string treated as a Unicode string. + + + + When used as part of a LINQ to Entities query, this method acts as an operator that ensures the input + is treated as a non-Unicode string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function impacts the way the LINQ query is translated to a query that can be run in the database. + + The input string. + The input string treated as a non-Unicode string. + + + + Describes the state of an entity. + + + + + The entity is not being tracked by the context. + An entity is in this state immediately after it has been created with the new operator + or with one of the Create methods. + + + + + The entity is being tracked by the context and exists in the database, and its property + values have not changed from the values in the database. + + + + + The entity is being tracked by the context but does not yet exist in the database. + + + + + The entity is being tracked by the context and exists in the database, but has been marked + for deletion from the database the next time SaveChanges is called. + + + + + The entity is being tracked by the context and exists in the database, and some or all of its + property values have been modified. + + + + + Represents information about a database connection. + + + + + Creates a new instance of DbConnectionInfo representing a connection that is specified in the application configuration file. + + The name of the connection string in the application configuration. + + + + Creates a new instance of DbConnectionInfo based on a connection string. + + The connection string to use for the connection. + The name of the provider to use for the connection. Use 'System.Data.SqlClient' for SQL Server. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Instances of this class are used to create DbConnection objects for + SQL Server LocalDb based on a given database name or connection string. + + + An instance of this class can be set on the class or in the + app.config/web.config for the application to cause all DbContexts created with no + connection information or just a database name to use SQL Server LocalDb by default. + This class is immutable since multiple threads may access instances simultaneously + when creating connections. + + + + + Implementations of this interface are used to create DbConnection objects for + a type of database server based on a given database name. + An Instance is set on the class to + cause all DbContexts created with no connection information or just a database + name or connection string to use a certain type of database server by default. + Two implementations of this interface are provided: + is used to create connections to Microsoft SQL Server, including EXPRESS editions. + is used to create connections to Microsoft SQL + Server Compact Editions. + Other implementations for other database servers can be added as needed. + Note that implementations should be thread safe or immutable since they may + be accessed by multiple threads at the same time. + + + + + Creates a connection based on the given database name or connection string. + + The database name or connection string. + An initialized DbConnection. + + + + Creates a new instance of the connection factory for the given version of LocalDb. + For SQL Server 2012 LocalDb use "v11.0". + For SQL Server 2014 and later LocalDb use "mssqllocaldb". + + The LocalDb version to use. + + + + Creates a new instance of the connection factory for the given version of LocalDb. + For SQL Server 2012 LocalDb use "v11.0". + For SQL Server 2014 and later LocalDb use "mssqllocaldb". + + The LocalDb version to use. + The connection string to use for options to the database other than the 'Initial Catalog', 'Data Source', and 'AttachDbFilename'. The 'Initial Catalog' and 'AttachDbFilename' will be prepended to this string based on the database name when CreateConnection is called. The 'Data Source' will be set based on the LocalDbVersion argument. + + + + Creates a connection for SQL Server LocalDb based on the given database name or connection string. + If the given string contains an '=' character then it is treated as a full connection string, + otherwise it is treated as a database name only. + + The database name or connection string. + An initialized DbConnection. + + + + The connection string to use for options to the database other than the 'Initial Catalog', + 'Data Source', and 'AttachDbFilename'. + The 'Initial Catalog' and 'AttachDbFilename' will be prepended to this string based on the + database name when CreateConnection is called. + The 'Data Source' will be set based on the LocalDbVersion argument. + The default is 'Integrated Security=True;'. + + + + + An implementation of that will use Code First Migrations + to update the database to the latest version. + + The type of the context. + The type of the migrations configuration to use during initialization. + + + + Initializes a new instance of the MigrateDatabaseToLatestVersion class that will use + the connection information from a context constructed using the default constructor + or registered factory if applicable + + + + + Initializes a new instance of the MigrateDatabaseToLatestVersion class specifying whether to + use the connection information from the context that triggered initialization to perform the migration. + + + If set to true the initializer is run using the connection information from the context that + triggered initialization. Otherwise, the connection information will be taken from a context constructed + using the default constructor or registered factory if applicable. + + + + + Initializes a new instance of the MigrateDatabaseToLatestVersion class specifying whether to + use the connection information from the context that triggered initialization to perform the migration. + Also allows specifying migrations configuration to use during initialization. + + + If set to true the initializer is run using the connection information from the context that + triggered initialization. Otherwise, the connection information will be taken from a context constructed + using the default constructor or registered factory if applicable. + + Migrations configuration to use during initialization. + + + + Initializes a new instance of the MigrateDatabaseToLatestVersion class that will + use a specific connection string from the configuration file to connect to + the database to perform the migration. + + The name of the connection string to use for migration. + + + + + + + Helper class that is used to configure a column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Creates a new column definition to store Binary data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The maximum allowable length of the array data. + Value indicating whether or not all data should be padded to the maximum length. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + Value indicating whether or not this column should be configured as a timestamp. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Boolean data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Byte data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Value indicating whether or not the database will generate values for this column during insert. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store DateTime data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The precision of the column. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Decimal data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The numeric precision of the column. + The numeric scale of the column. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Value indicating whether or not the database will generate values for this column during insert. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Double data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store GUID data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Value indicating whether or not the database will generate values for this column during insert. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Single data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Short data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Value indicating whether or not the database will generate values for this column during insert. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Integer data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Value indicating whether or not the database will generate values for this column during insert. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Long data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Value indicating whether or not the database will generate values for this column during insert. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store String data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The maximum allowable length of the string data. + Value indicating whether or not all data should be padded to the maximum length. + Value indicating whether or not the column supports Unicode content. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Time data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The precision of the column. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store DateTimeOffset data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The precision of the column. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store geography data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store geometry data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Creates a shallow copy of the current . + + A shallow copy of the current . + + + + Helper class that is used to further configure a table being created from a CreateTable call on + + . + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The type that represents the table's columns. + + + + Initializes a new instance of the TableBuilder class. + + The table creation operation to be further configured. + The migration the table is created in. + + + + Specifies a primary key for the table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + A lambda expression representing the property to be used as the primary key. C#: t => t.Id VB.Net: Function(t) t.Id If the primary key is made up of multiple properties then specify an anonymous type including the properties. C#: t => new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + The name of the primary key. If null is supplied, a default name will be generated. + A value indicating whether or not this is a clustered primary key. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + Itself, so that multiple calls can be chained. + + + + Specifies an index to be created on the table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + A lambda expression representing the property to be indexed. C#: t => t.PropertyOne VB.Net: Function(t) t.PropertyOne If multiple properties are to be indexed then specify an anonymous type including the properties. C#: t => new { t.PropertyOne, t.PropertyTwo } VB.Net: Function(t) New With { t.PropertyOne, t.PropertyTwo } + The name of the index. + A value indicating whether or not this is a unique index. + A value indicating whether or not this is a clustered index. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + Itself, so that multiple calls can be chained. + + + + Specifies a foreign key constraint to be created on the table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table that the foreign key constraint targets. + A lambda expression representing the properties of the foreign key. C#: t => t.PropertyOne VB.Net: Function(t) t.PropertyOne If multiple properties make up the foreign key then specify an anonymous type including the properties. C#: t => new { t.PropertyOne, t.PropertyTwo } VB.Net: Function(t) New With { t.PropertyOne, t.PropertyTwo } + A value indicating whether or not cascade delete should be configured on the foreign key constraint. + The name of this foreign key constraint. If no name is supplied, a default name will be calculated. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + Itself, so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Creates a shallow copy of the current . + + A shallow copy of the current . + + + + Base class for code-based migrations. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Operations to be performed during the upgrade process. + + + + + Operations to be performed during the downgrade process. + + + + + Adds an operation to create a new stored procedure. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the stored procedure. Schema name is optional, if no schema is specified then dbo is + assumed. + + The body of the stored procedure. + + The additional arguments that may be processed by providers. Use anonymous type syntax + to specify arguments. For example, 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new stored procedure. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the stored procedure. Schema name is optional, if no schema is specified then dbo is + assumed. + + The action that specifies the parameters of the stored procedure. + The body of the stored procedure. + + The additional arguments that may be processed by providers. Use anonymous type syntax + to specify arguments. For example, 'new { SampleArgument = "MyValue" }'. + + + The parameters in this create stored procedure operation. You do not need to specify this + type, it will be inferred from the parameter you supply. + + + + + Adds an operation to alter a stored procedure. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the stored procedure. Schema name is optional, if no schema is specified then dbo is + assumed. + + The body of the stored procedure. + + The additional arguments that may be processed by providers. Use anonymous type syntax + to specify arguments. For example, 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to alter a stored procedure. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The parameters in this alter stored procedure operation. You do not need to specify this + type, it will be inferred from the parameter you supply. + + + The name of the stored procedure. Schema name is optional, if no schema is specified then dbo is + assumed. + + The action that specifies the parameters of the stored procedure. + The body of the stored procedure. + + The additional arguments that may be processed by providers. Use anonymous type syntax + to specify arguments. For example, 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an existing stored procedure with the specified name. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the procedure to drop. Schema name is optional, if no schema is specified then dbo is + assumed. + + + The additional arguments that may be processed by providers. Use anonymous type syntax + to specify arguments. For example, 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The columns in this create table operation. You do not need to specify this type, it will + be inferred from the columnsAction parameter you supply. + + The name of the table. Schema name is optional, if no schema is specified then dbo is assumed. + + An action that specifies the columns to be included in the table. i.e. t => new { Id = + t.Int(identity: true), Name = t.String() } + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + An object that allows further configuration of the table creation operation. + + + + Adds an operation to create a new table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The columns in this create table operation. You do not need to specify this type, it will + be inferred from the columnsAction parameter you supply. + + The name of the table. Schema name is optional, if no schema is specified then dbo is assumed. + + An action that specifies the columns to be included in the table. i.e. t => new { Id = + t.Int(identity: true), Name = t.String() } + + Custom annotations that exist on the table to be created. May be null or empty. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + An object that allows further configuration of the table creation operation. + + + + Adds an operation to handle changes in the annotations defined on tables. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The columns in this operation. You do not need to specify this type, it will + be inferred from the columnsAction parameter you supply. + + The name of the table. Schema name is optional, if no schema is specified then dbo is assumed. + + An action that specifies the columns to be included in the table. i.e. t => new { Id = + t.Int(identity: true), Name = t.String() } + + The custom annotations on the table that have changed. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new foreign key constraint. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key column. Schema name is optional, if no schema is + specified then dbo is assumed. + + The foreign key column. + + The table that contains the column this foreign key references. Schema name is optional, + if no schema is specified then dbo is assumed. + + + The column this foreign key references. If no value is supplied the primary key of the + principal table will be referenced. + + + A value indicating if cascade delete should be configured for the foreign key + relationship. If no value is supplied, cascade delete will be off. + + + The name of the foreign key constraint in the database. If no value is supplied a unique name will + be generated. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new foreign key constraint. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key columns. Schema name is optional, if no schema is + specified then dbo is assumed. + + The foreign key columns. + + The table that contains the columns this foreign key references. Schema name is optional, + if no schema is specified then dbo is assumed. + + + The columns this foreign key references. If no value is supplied the primary key of the + principal table will be referenced. + + + A value indicating if cascade delete should be configured for the foreign key + relationship. If no value is supplied, cascade delete will be off. + + + The name of the foreign key constraint in the database. If no value is supplied a unique name will + be generated. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a foreign key constraint based on its name. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key column. Schema name is optional, if no schema is + specified then dbo is assumed. + + The name of the foreign key constraint in the database. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a foreign key constraint based on the column it targets. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key column. Schema name is optional, if no schema is + specified then dbo is assumed. + + The foreign key column. + + The table that contains the column this foreign key references. Schema name is optional, + if no schema is specified then dbo is assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a foreign key constraint based on the column it targets. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key column. + Schema name is optional, if no schema is specified then dbo is assumed. + + The foreign key column. + + The table that contains the column this foreign key references. + Schema name is optional, if no schema is specified then dbo is assumed. + + The columns this foreign key references. + + Additional arguments that may be processed by providers. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a foreign key constraint based on the columns it targets. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key columns. Schema name is optional, if no schema is + specified then dbo is assumed. + + The foreign key columns. + + The table that contains the columns this foreign key references. Schema name is optional, + if no schema is specified then dbo is assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be dropped. Schema name is optional, if no schema is specified then dbo is + assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be dropped. Schema name is optional, if no schema is specified then dbo is + assumed. + + Custom annotations that exist on columns of the table that is being dropped. May be null or empty. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be dropped. Schema name is optional, if no schema is specified then dbo is + assumed. + + Custom annotations that exist on the table that is being dropped. May be null or empty. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be dropped. Schema name is optional, if no schema is specified then dbo is + assumed. + + Custom annotations that exist on the table that is being dropped. May be null or empty. + Custom annotations that exist on columns of the table that is being dropped. May be null or empty. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to move a table to a new schema. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be moved. Schema name is optional, if no schema is specified then dbo is + assumed. + + The schema the table is to be moved to. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to move a stored procedure to a new schema. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the stored procedure to be moved. Schema name is optional, if no schema is specified + then dbo is assumed. + + The schema the stored procedure is to be moved to. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to rename a table. To change the schema of a table use MoveTable. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be renamed. Schema name is optional, if no schema is specified then dbo is + assumed. + + + The new name for the table. Schema name is optional, if no schema is specified then dbo is + assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to rename a stored procedure. To change the schema of a stored procedure use MoveStoredProcedure + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the stored procedure to be renamed. Schema name is optional, if no schema is specified + then dbo is assumed. + + + The new name for the stored procedure. Schema name is optional, if no schema is specified then + dbo is assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to rename a column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table that contains the column to be renamed. Schema name is optional, if no + schema is specified then dbo is assumed. + + The name of the column to be renamed. + The new name for the column. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to add a column to an existing table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to add the column to. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column to be added. + + An action that specifies the column to be added. i.e. c => c.Int(nullable: false, + defaultValue: 3) + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an existing column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to drop the column from. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column to be dropped. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an existing column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to drop the column from. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column to be dropped. + Custom annotations that exist on the column that is being dropped. May be null or empty. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to alter the definition of an existing column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table the column exists in. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column to be changed. + + An action that specifies the new definition for the column. i.e. c => c.String(nullable: + false, defaultValue: "none") + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new primary key. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the primary key column. Schema name is optional, if no schema is specified + then dbo is assumed. + + The primary key column. + + The name of the primary key in the database. If no value is supplied a unique name will be + generated. + + A value indicating whether or not this is a clustered primary key. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new primary key based on multiple columns. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the primary key columns. Schema name is optional, if no schema is + specified then dbo is assumed. + + The primary key columns. + + The name of the primary key in the database. If no value is supplied a unique name will be + generated. + + A value indicating whether or not this is a clustered primary key. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an existing primary key that does not have the default name. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the primary key column. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the primary key to be dropped. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an existing primary key that was created with the default name. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the primary key column. Schema name is optional, if no schema is specified + then dbo is assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create an index on a single column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to create the index on. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column to create the index on. + + A value indicating if this is a unique index. If no value is supplied a non-unique index will be + created. + + + The name to use for the index in the database. If no value is supplied a unique name will be + generated. + + A value indicating whether or not this is a clustered index. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create an index on multiple columns. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to create the index on. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the columns to create the index on. + + A value indicating if this is a unique index. If no value is supplied a non-unique index will be + created. + + + The name to use for the index in the database. If no value is supplied a unique name will be + generated. + + A value indicating whether or not this is a clustered index. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an index based on its name. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to drop the index from. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the index to be dropped. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an index based on the columns it targets. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to drop the index from. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column(s) the index targets. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to rename an index. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table that contains the index to be renamed. Schema name is optional, if no + schema is specified then dbo is assumed. + + The name of the index to be renamed. + The new name for the index. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to execute a SQL command or set of SQL commands. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The SQL to be executed. + + A value indicating if the SQL should be executed outside of the transaction being + used for the migration process. If no value is supplied the SQL will be executed within the transaction. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to execute a SQL file. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The SQL file to be executed. Relative paths are assumed to be relative to the current AppDomain's BaseDirectory. + + + A value indicating if the SQL should be executed outside of the transaction being + used for the migration process. If no value is supplied the SQL will be executed within the transaction. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to execute a SQL resource file. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The manifest resource name of the SQL resource file to be executed. + + The assembly containing the resource file. The calling assembly is assumed if not provided. + + + A value indicating if the SQL should be executed outside of the transaction being + used for the migration process. If no value is supplied the SQL will be executed within the transaction. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + + + + + + + + + + + + + + + + + + + Configuration relating to the use of migrations for a given model. + You will typically create a configuration class that derives + from rather than + using this class. + + + + + The default directory that migrations are stored in. + + + + + Initializes a new instance of the DbMigrationsConfiguration class. + + + + + Adds a new SQL generator to be used for a given database provider. + + Name of the database provider to set the SQL generator for. + The SQL generator to be used. + + + + Gets the SQL generator that is set to be used with a given database provider. + + Name of the database provider to get the SQL generator for. + The SQL generator that is set for the database provider. + + + + Adds a new factory for creating instances to be used for a given database provider. + + Name of the database provider to set the SQL generator for. + + A factory for creating instances for a given and + representing the default schema. + + + + + Gets the history context factory that is set to be used with a given database provider. + + Name of the database provider to get thefactory for. + The history context factory that is set for the database provider. + + + + Gets or sets a value indicating if automatic migrations can be used when migrating the database. + + + + + Gets or sets the string used to distinguish migrations belonging to this configuration + from migrations belonging to other configurations using the same database. + This property enables migrations from multiple different models to be applied to a single database. + + + + + Gets or sets a value indicating if data loss is acceptable during automatic migration. + If set to false an exception will be thrown if data loss may occur as part of an automatic migration. + + + + + Gets or sets the derived DbContext representing the model to be migrated. + + + + + Gets or sets the namespace used for code-based migrations. + + + + + Gets or sets the sub-directory that code-based migrations are stored in. + Note that this property must be set to a relative path for a sub-directory under the + Visual Studio project root; it cannot be set to an absolute path. + + + + + Gets or sets the code generator to be used when scaffolding migrations. + + + + + Gets or sets the assembly containing code-based migrations. + + + + + Gets or sets a value to override the connection of the database to be migrated. + + + + + Gets or sets the timeout value used for the individual commands within a + migration. A null value indicates that the default value of the underlying + provider will be used. + + + + + Configuration relating to the use of migrations for a given model. + + The context representing the model that this configuration applies to. + + + + Initializes a new instance of the DbMigrationsConfiguration class. + + + + + Runs after upgrading to the latest migration to allow seed data to be updated. + + + Note that the database may already contain seed data when this method runs. This means that + implementations of this method must check whether or not seed data is present and/or up-to-date + and then only make changes if necessary and in a non-destructive way. The + + can be used to help with this, but for seeding large amounts of data it may be necessary to do less + granular checks if performance is an issue. + If the database + initializer is being used, then this method will be called each time that the initializer runs. + If one of the , , + or initializers is being used, then this method will not be + called and the Seed method defined in the initializer should be used instead. + + Context to be used for updating seed data. + + + + + + + + + + + + + + + + + + + DbMigrator is used to apply existing migrations to a database. + DbMigrator can be used to upgrade and downgrade to any given migration. + To scaffold migrations based on changes to your model use + + + + + Base class for decorators that wrap the core + + + + + Initializes a new instance of the MigratorBase class. + + The migrator that this decorator is wrapping. + + + + Gets a list of the pending migrations that have not been applied to the database. + + List of migration Ids + + + + Updates the target database to the latest migration. + + + + + Updates the target database to a given migration. + + The migration to upgrade/downgrade to. + + + + Gets a list of the migrations that are defined in the assembly. + + List of migration Ids + + + + Gets a list of the migrations that have been applied to the database. + + List of migration Ids + + + + Gets the configuration being used for the migrations process. + + + + + Migration Id representing the state of the database before any migrations are applied. + + + + + Initializes a new instance of the DbMigrator class. + + Configuration to be used for the migration process. + + + + Gets all migrations that are defined in the configured migrations assembly. + + The list of migrations. + + + + Gets all migrations that have been applied to the target database. + + The list of migrations. + + + + Gets all migrations that are defined in the assembly but haven't been applied to the target database. + + The list of migrations. + + + + Updates the target database to a given migration. + + The migration to upgrade/downgrade to. + + + + Gets the configuration that is being used for the migration process. + + + + + A set of extension methods for + + + + + Adds or updates entities by key when SaveChanges is called. Equivalent to an "upsert" operation + from database terminology. + This method can useful when seeding data using Migrations. + + The type of entities to add or update. + The set to which the entities belong. + The entities to add or update. + + When the parameter is a custom or fake IDbSet implementation, this method will + attempt to locate and invoke a public, instance method with the same signature as this extension method. + + + + + Adds or updates entities by a custom identification expression when SaveChanges is called. + Equivalent to an "upsert" operation from database terminology. + This method can useful when seeding data using Migrations. + + The type of entities to add or update. + The set to which the entities belong. + An expression specifying the properties that should be used when determining whether an Add or Update operation should be performed. + The entities to add or update. + + When the parameter is a custom or fake IDbSet implementation, this method will + attempt to locate and invoke a public, instance method with the same signature as this extension method. + + + + + Generates C# code for a code-based migration. + + + + + Base class for providers that generate code for code-based migrations. + + + + + Generates the code that should be added to the users project. + + Unique identifier of the migration. + Operations to be performed by the migration. + Source model to be stored in the migration metadata. + Target model to be stored in the migration metadata. + Namespace that code should be generated in. + Name of the class that should be generated. + The generated code. + + + + Gets the namespaces that must be output as "using" or "Imports" directives to handle + the code generated by the given operations. + + The operations for which code is going to be generated. + An ordered list of namespace names. + + + + Gets the default namespaces that must be output as "using" or "Imports" directives for + any code generated. + + A value indicating if this class is being generated for a code-behind file. + An ordered list of namespace names. + + + + Gets the instances that are being used. + + + + + + + + Generates the primary code file that the user can view and edit. + + Operations to be performed by the migration. + Namespace that code should be generated in. + Name of the class that should be generated. + The generated code. + + + + Generates the code behind file with migration metadata. + + Unique identifier of the migration. + Source model to be stored in the migration metadata. + Target model to be stored in the migration metadata. + Namespace that code should be generated in. + Name of the class that should be generated. + The generated code. + + + + Generates a property to return the source or target model in the code behind file. + + Name of the property. + Value to be returned. + Text writer to add the generated code to. + + + + Generates class attributes. + + Text writer to add the generated code to. + A value indicating if this class is being generated for a code-behind file. + + + + Generates a namespace, using statements and class definition. + + Namespace that code should be generated in. + Name of the class that should be generated. + Text writer to add the generated code to. + Base class for the generated class. + A value indicating if this class is being generated for a code-behind file. + Namespaces for which using directives will be added. If null, then the namespaces returned from GetDefaultNamespaces will be used. + + + + Generates the closing code for a class that was started with WriteClassStart. + + Namespace that code should be generated in. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code for to re-create the given dictionary of annotations for use when passing + these annotations as a parameter of a . call. + + The annotations to generate. + The writer to which generated code should be written. + + + + Generates code for to re-create the given dictionary of annotations for use when passing + these annotations as a parameter of a . call. + + The annotations to generate. + The writer to which generated code should be written. + + + + Generates code for the given annotation value, which may be null. The default behavior is to use an + if one is registered, otherwise call ToString on the annotation value. + + + Note that a can be registered to generate code for custom annotations + without the need to override the entire code generator. + + The name of the annotation for which code is needed. + The annotation value to generate. + The writer to which generated code should be written. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + Generates code to specify the definition for a . + The parameter definition to generate code for. + Text writer to add the generated code to. + A value indicating whether to include the column name in the definition. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code for an . + + The operation for which code should be generated. + The writer to which generated code should be written. + + + + Generates code to perform an as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to specify a set of column names using a lambda expression. + + The columns to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to specify the definition for a . + + The column definition to generate code for. + Text writer to add the generated code to. + A value indicating whether to include the column name in the definition. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column of unknown data type. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Removes any invalid characters from the name of an database artifact. + + The name to be scrubbed. + The scrubbed name. + + + + Gets the type name to use for a column of the given data type. + + The data type to translate. + The type name to use in the generated migration. + + + + Quotes an identifier using appropriate escaping to allow it to be stored in a string. + + The identifier to be quoted. + The quoted identifier. + + + + Scaffolds code-based migrations to apply pending model changes to the database. + + + + + Initializes a new instance of the MigrationScaffolder class. + + Configuration to be used for scaffolding. + + + + Scaffolds a code based migration to apply any pending model changes to the database. + + The name to use for the scaffolded migration. + The scaffolded migration. + + + + Scaffolds a code based migration to apply any pending model changes to the database. + + The name to use for the scaffolded migration. + Whether or not to include model changes. + The scaffolded migration. + + + + Scaffolds the initial code-based migration corresponding to a previously run database initializer. + + The scaffolded migration. + + + + Gets or sets the namespace used in the migration's generated code. + By default, this is the same as MigrationsNamespace on the migrations + configuration object passed into the constructor. For VB.NET projects, this + will need to be updated to take into account the project's root namespace. + + + + + Represents a code-based migration that has been scaffolded and is ready to be written to a file. + + + + + Gets or sets the unique identifier for this migration. + Typically used for the file name of the generated code. + + + + + Gets or sets the scaffolded migration code that the user can edit. + + + + + Gets or sets the scaffolded migration code that should be stored in a code behind file. + + + + + Gets or sets the programming language used for this migration. + Typically used for the file extension of the generated code. + + + + + Gets or sets the subdirectory in the user's project that this migration should be saved in. + + + + + Gets a dictionary of string resources to add to the migration resource file. + + + + + Gets or sets whether the migration was re-scaffolded. + + + + + Represents an exception that occurred while running an operation in another AppDomain in the + . + + + + + Initializes a new instance of the ToolingException class. + + + + + Initializes a new instance of the class with a specified error message. + + The message that describes the error. + + + + Initializes a new instance of the ToolingException class. + + Error that explains the reason for the exception. + The type of the exception that was thrown. + The stack trace of the exception that was thrown. + + + + Initializes a new instance of the class with a specified error message and a reference to the inner exception that is the cause of this exception. + + The error message that explains the reason for the exception. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Gets the type of the exception that was thrown. + + + + + Gets the stack trace of the exception that was thrown. + + + + + Helper class that is used by design time tools to run migrations related + commands that need to interact with an application that is being edited + in Visual Studio. + Because the application is being edited the assemblies need to + be loaded in a separate AppDomain to ensure the latest version + is always loaded. + The App/Web.config file from the startup project is also copied + to ensure that any configuration is applied. + + + + + Initializes a new instance of the ToolingFacade class. + + The name of the assembly that contains the migrations configuration to be used. + The name of the assembly that contains the DbContext to be used. + The namespace qualified name of migrations configuration to be used. + The working directory containing the compiled assemblies. + The path of the config file from the startup project. + The path of the application data directory from the startup project. Typically the App_Data directory for web applications or the working directory for executables. + The connection to the database to be migrated. If null is supplied, the default connection for the context will be used. + + + + Releases all unmanaged resources used by the facade. + + + + + Gets the fully qualified name of all types deriving from . + + All context types found. + + + + Gets the fully qualified name of a type deriving from . + + The name of the context type. If null, the single context type found in the assembly will be returned. + The context type found. + + + + Gets a list of all migrations that have been applied to the database. + + Ids of applied migrations. + + + + Gets a list of all migrations that have not been applied to the database. + + Ids of pending migrations. + + + + Updates the database to the specified migration. + + The Id of the migration to migrate to. If null is supplied, the database will be updated to the latest migration. + Value indicating if data loss during automatic migration is acceptable. + + + + Generates a SQL script to migrate between two migrations. + + The migration to update from. If null is supplied, a script to update the current database will be produced. + The migration to update to. If null is supplied, a script to update to the latest migration will be produced. + Value indicating if data loss during automatic migration is acceptable. + The generated SQL script. + + + + Scaffolds a code-based migration to apply any pending model changes. + + The name for the generated migration. + The programming language of the generated migration. + The root namespace of the project the migration will be added to. + Whether or not to include model changes. + The scaffolded migration. + + + + Scaffolds the initial code-based migration corresponding to a previously run database initializer. + + The programming language of the generated migration. + The root namespace of the project the migration will be added to. + The scaffolded migration. + + + + + + + Releases all resources used by the facade. + + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + + + Gets or sets an action to be run to log information. + + + + + Gets or sets an action to be run to log warnings. + + + + + Gets or sets an action to be run to log verbose information. + + + + + Base class for loggers that can be used for the migrations process. + + + + + Logs an informational message. + + The message to be logged. + + + + Logs a warning that the user should be made aware of. + + The message to be logged. + + + + Logs some additional information that should only be presented to the user if they request verbose output. + + The message to be logged. + + + + Generates VB.Net code for a code-based migration. + + + + + + + + Generates the primary code file that the user can view and edit. + + Operations to be performed by the migration. + Namespace that code should be generated in. + Name of the class that should be generated. + The generated code. + + + + Generates the code behind file with migration metadata. + + Unique identifier of the migration. + Source model to be stored in the migration metadata. + Target model to be stored in the migration metadata. + Namespace that code should be generated in. + Name of the class that should be generated. + The generated code. + + + + Generates a property to return the source or target model in the code behind file. + + Name of the property. + Value to be returned. + Text writer to add the generated code to. + + + + Generates class attributes. + + Text writer to add the generated code to. + A value indicating if this class is being generated for a code-behind file. + + + + Generates a namespace, using statements and class definition. + + Namespace that code should be generated in. + Name of the class that should be generated. + Text writer to add the generated code to. + Base class for the generated class. + A value indicating if this class is being generated for a code-behind file. + Namespaces for which Imports directives will be added. If null, then the namespaces returned from GetDefaultNamespaces will be used. + + + + Generates the closing code for a class that was started with WriteClassStart. + + Namespace that code should be generated in. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code for to re-create the given dictionary of annotations for use when passing + these annotations as a parameter of a . call. + + The annotations to generate. + The writer to which generated code should be written. + + + + Generates code for to re-create the given dictionary of annotations for use when passing + these annotations as a parameter of a . call. + + The annotations to generate. + The writer to which generated code should be written. + + + + Generates code for the given annotation value, which may be null. The default behavior is to use an + if one is registered, otherwise call ToString on the annotation value. + + + Note that a can be registered to generate code for custom annotations + without the need to override the entire code generator. + + The name of the annotation for which code is needed. + The annotation value to generate. + The writer to which generated code should be written. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + Generates code to perform a . + The parameter model definition to generate code for. + Text writer to add the generated code to. + true to include the column name in the definition; otherwise, false. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code for an . + + The operation for which code should be generated. + The writer to which generated code should be written. + + + + Generates code to perform an as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to specify a set of column names using a lambda expression. + + The columns to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to specify the definition for a . + + The column definition to generate code for. + Text writer to add the generated code to. + A value indicating whether to include the column name in the definition. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column of unknown data type. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Removes any invalid characters from the name of an database artifact. + + The name to be scrubbed. + The scrubbed name. + + + + Gets the type name to use for a column of the given data type. + + The data type to translate. + The type name to use in the generated migration. + + + + Quotes an identifier using appropriate escaping to allow it to be stored in a string. + + The identifier to be quoted. + The quoted identifier. + + + + Contains extension methods for the class. + + + + + Configures an awaiter used to await this to avoid + marshalling the continuation + back to the original context, but preserve the current culture and UI culture. + + + The type of the result produced by the associated . + + The task to be awaited on. + An object used to await this task. + + + + Configures an awaiter used to await this to avoid + marshalling the continuation + back to the original context, but preserve the current culture and UI culture. + + The task to be awaited on. + An object used to await this task. + + + + Provides an awaitable object that allows for awaits on that + preserve the culture. + + + The type of the result produced by the associated . + + This type is intended for compiler use only. + + + + Constructs a new instance of the class. + + The task to be awaited on. + + + Gets an awaiter used to await this . + An awaiter instance. + This method is intended for compiler user rather than use directly in code. + + + Ends the await on the completed . + The result of the completed . + The awaiter was not properly initialized. + The task was canceled. + The task completed in a Faulted state. + + + This method is not implemented and should not be called. + The action to invoke when the await operation completes. + + + + Schedules the continuation onto the associated with this + . + + The action to invoke when the await operation completes. + + The argument is null + (Nothing in Visual Basic). + + The awaiter was not properly initialized. + This method is intended for compiler user rather than use directly in code. + + + + Gets whether this Task has completed. + + + will return true when the Task is in one of the three + final states: RanToCompletion, + Faulted, or + Canceled. + + + + + Provides an awaitable object that allows for awaits on that + preserve the culture. + + This type is intended for compiler use only. + + + + Constructs a new instance of the class. + + The task to be awaited on. + + + Gets an awaiter used to await this . + An awaiter instance. + This method is intended for compiler user rather than use directly in code. + + + Ends the await on the completed . + The awaiter was not properly initialized. + The task was canceled. + The task completed in a Faulted state. + + + This method is not implemented and should not be called. + The action to invoke when the await operation completes. + + + + Schedules the continuation onto the associated with this + . + + The action to invoke when the await operation completes. + + The argument is null + (Nothing in Visual Basic). + + The awaiter was not properly initialized. + This method is intended for compiler user rather than use directly in code. + + + + Gets whether this Task has completed. + + + will return true when the Task is in one of the three + final states: RanToCompletion, + Faulted, or + Canceled. + + + + + This class is used by Code First Migrations to read and write migration history + from the database. + To customize the definition of the migrations history table you can derive from + this class and override OnModelCreating. Derived instances can either be registered + on a per migrations configuration basis using , + or globally using . + + + + + The default name used for the migrations history table. + + + + + Initializes a new instance of the HistoryContext class. + If you are creating a derived history context you will generally expose a constructor + that accepts these same parameters and passes them to this base constructor. + + + An existing connection to use for the new context. + + + The default schema of the model being migrated. + This schema will be used for the migrations history table unless a different schema is configured in OnModelCreating. + + + + + Applies the default configuration for the migrations history table. If you override + this method it is recommended that you call this base implementation before applying your + custom configuration. + + The builder that defines the model for the context being created. + + + + Gets the key used to locate a model that was previously built for this context. This is used + to avoid processing OnModelCreating and calculating the model every time a new context instance is created. + By default this property returns the default schema. + In most cases you will not need to override this property. However, if your implementation of OnModelCreating + contains conditional logic that results in a different model being built for the same database provider and + default schema you should override this property and calculate an appropriate key. + + + + + Gets the default schema of the model being migrated. + This schema will be used for the migrations history table unless a different schema is configured in OnModelCreating. + + + + + Gets or sets a that can be used to read and write instances. + + + + + This class is used by Code First Migrations to read and write migration history + from the database. + + + + + Gets or sets the Id of the migration this row represents. + + + + + Gets or sets a key representing to which context the row applies. + + + + + Gets or sets the state of the model after this migration was applied. + + + + + Gets or sets the version of Entity Framework that created this entry. + + + + + Represents an error that occurs when an automatic migration would result in data loss. + + + + + Initializes a new instance of the AutomaticDataLossException class. + + + + + Initializes a new instance of the AutomaticDataLossException class. + + The message that describes the error. + + + + Initializes a new instance of the MigrationsException class. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Represents an error that occurs when there are pending model changes after applying the last migration and automatic migration is disabled. + + + + + Initializes a new instance of the AutomaticMigrationsDisabledException class. + + + + + Initializes a new instance of the AutomaticMigrationsDisabledException class. + + The message that describes the error. + + + + Initializes a new instance of the MigrationsException class. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Provides additional metadata about a code-based migration. + + + + + Gets the unique identifier for the migration. + + + + + Gets the state of the model before this migration is run. + + + + + Gets the state of the model after this migration is run. + + + + + Decorator to provide logging during migrations operations.. + + + + + Initializes a new instance of the MigratorLoggingDecorator class. + + The migrator that this decorator is wrapping. + The logger to write messages to. + + + + Decorator to produce a SQL script instead of applying changes to the database. + Using this decorator to wrap will prevent + from applying any changes to the target database. + + + + + Initializes a new instance of the MigratorScriptingDecorator class. + + The migrator that this decorator is wrapping. + + + + Produces a script to update the database. + + + The migration to update from. If null is supplied, a script to update the + current database will be produced. + + + The migration to update to. If null is supplied, + a script to update to the latest migration will be produced. + + The generated SQL script. + + + + Represents a column being added to a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the AddColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table the column should be added to. + Details of the column being added. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table the column should be added to. + + + + + Gets the details of the column being added. + + + + + Gets an operation that represents dropping the added column. + + + + + + + + Represents a foreign key constraint being added to a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Base class for changes that affect foreign key constraints. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the ForeignKeyOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets or sets the name of the table that the foreign key constraint targets. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets the name of the table that the foreign key columns exist in. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + The names of the foreign key column(s). + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets a value indicating if a specific name has been supplied for this foreign key constraint. + + + + + Gets or sets the name of this foreign key constraint. + If no name is supplied, a default name will be calculated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the AddForeignKeyOperation class. + The PrincipalTable, PrincipalColumns, DependentTable and DependentColumns properties should also be populated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation to create an index on the foreign key column(s). + + An operation to add the index. + + + + The names of the column(s) that the foreign key constraint should target. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets a value indicating if cascade delete should be configured on the foreign key constraint. + + + + + Gets an operation to drop the foreign key constraint. + + + + + + + + Represents adding a primary key to a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Common base class to represent operations affecting primary keys. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Returns the default name for the primary key. + + The target table name. + The default primary key name. + + + + Initializes a new instance of the PrimaryKeyOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets or sets the name of the table that contains the primary key. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets the column(s) that make up the primary key. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets a value indicating if a specific name has been supplied for this primary key. + + + + + Gets or sets the name of this primary key. + If no name is supplied, a default name will be calculated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + + + + Gets or sets whether this is a clustered primary key. + + + + + Initializes a new instance of the AddPrimaryKeyOperation class. + The Table and Columns properties should also be populated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation to drop the primary key. + + + + + Represents altering an existing column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the AlterColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table that the column belongs to. + Details of what the column should be altered to. + Value indicating if this change will result in data loss. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the AlterColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table that the column belongs to. + Details of what the column should be altered to. + Value indicating if this change will result in data loss. + An operation to revert this alteration of the column. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table that the column belongs to. + + + + + Gets the new definition for the column. + + + + + Gets an operation that represents reverting the alteration. + The inverse cannot be automatically calculated, + if it was not supplied to the constructor this property will return null. + + + + + + + + Represents information about a column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the ColumnModel class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The data type for this column. + + + + Initializes a new instance of the ColumnModel class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The data type for this column. + Additional details about the data type. This includes details such as maximum length, nullability etc. + + + + Determines if this column is a narrower data type than another column. + Used to determine if altering the supplied column definition to this definition will result in data loss. + + The column to compare to. + Details of the database provider being used. + True if this column is of a narrower data type. + + + + Gets the CLR type corresponding to the database type of this column. + + + + + Gets the default value for the CLR type corresponding to the database type of this column. + + + + + Gets or sets a value indicating if this column can store null values. + + + + + Gets or sets a value indicating if values for this column will be generated by the database using the identity pattern. + + + + + Gets or sets a value indicating if this property model should be configured as a timestamp. + + + + + Gets or sets the custom annotations that have changed on the column. + + + + + Represents creating a database index. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Common base class for operations affecting indexes. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Creates a default index name based on the supplied column names. + + The column names used to create a default index name. + A default index name. + + + + Initializes a new instance of the IndexOperation class. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Gets or sets the table the index belongs to. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets the columns that are indexed. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets a value indicating if a specific name has been supplied for this index. + + + + + Gets or sets the name of this index. + If no name is supplied, a default name will be calculated. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the CreateIndexOperation class. + The Table and Columns properties should also be populated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets or sets a value indicating if this is a unique index. + + + + + Gets an operation to drop this index. + + + + + + + + Gets or sets whether this is a clustered index. + + + + + Represents creating a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the CreateTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table to be created. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the CreateTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table to be created. + Custom annotations that exist on the table to be created. May be null or empty. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table to be created. + + + + + Gets the columns to be included in the new table. + + + + + Gets or sets the primary key for the new table. + + + + + Gets custom annotations that exist on the table to be created. + + + + + Gets an operation to drop the table. + + + + + + + + Represents a column being dropped from a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the DropColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table the column should be dropped from. + The name of the column to be dropped. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table the column should be dropped from. + The name of the column to be dropped. + Custom annotations that exist on the column that is being dropped. May be null or empty. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table the column should be dropped from. + The name of the column to be dropped. + The operation that represents reverting the drop operation. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table the column should be dropped from. + The name of the column to be dropped. + Custom annotations that exist on the column that is being dropped. May be null or empty. + The operation that represents reverting the drop operation. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table the column should be dropped from. + + + + + Gets the name of the column to be dropped. + + + + + Gets custom annotations that exist on the column that is being dropped. + + + + + Gets an operation that represents reverting dropping the column. + The inverse cannot be automatically calculated, + if it was not supplied to the constructor this property will return null. + + + + + + + + Represents a foreign key constraint being dropped from a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the DropForeignKeyOperation class. + The PrincipalTable, DependentTable and DependentColumns properties should also be populated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropForeignKeyOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc.. + + The operation that represents reverting dropping the foreign key constraint. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation to drop the associated index on the foreign key column(s). + + An operation to drop the index. + + + + Gets an operation that represents reverting dropping the foreign key constraint. + The inverse cannot be automatically calculated, + if it was not supplied to the constructor this property will return null. + + + + + + + + Represents dropping an existing index. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the DropIndexOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropIndexOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The operation that represents reverting dropping the index. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation that represents reverting dropping the index. + The inverse cannot be automatically calculated, + if it was not supplied to the constructor this property will return null. + + + + + + + + Represents dropping a primary key from a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the DropPrimaryKeyOperation class. + The Table and Columns properties should also be populated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation to add the primary key. + + + + + Used when altering the migrations history table so that the table can be rebuilt rather than just dropping and adding the primary key. + + + The create table operation for the migrations history table. + + + + + Represents dropping an existing table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the DropTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table to be dropped. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table to be dropped. + Custom annotations that exist on the table that is being dropped. May be null or empty. + Custom annotations that exist on columns of the table that is being dropped. May be null or empty. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table to be dropped. + An operation that represents reverting dropping the table. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table to be dropped. + Custom annotations that exist on the table that is being dropped. May be null or empty. + Custom annotations that exist on columns of the table that is being dropped. May be null or empty. + An operation that represents reverting dropping the table. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table to be dropped. + + + + + Gets custom annotations that exist on the table that is being dropped. + + + + + Gets custom annotations that exist on columns of the table that is being dropped. + + + + + Gets an operation that represents reverting dropping the table. + The inverse cannot be automatically calculated, + if it was not supplied to the constructor this property will return null. + + + + + + + + Operation representing DML changes to the migrations history table. + The migrations history table is used to store a log of the migrations that have been applied to the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the HistoryOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + A sequence of command trees representing the operations being applied to the history table. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + A sequence of commands representing the operations being applied to the history table. + + + + + + + + Represents moving a table from one schema to another. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the MoveTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table to be moved. + Name of the schema to move the table to. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table to be moved. + + + + + Gets the name of the schema to move the table to. + + + + + Gets an operation that moves the table back to its original schema. + + + + + + + + Used when altering the migrations history table so that data can be moved to the new table. + + + The context key for the model. + + + + + Gets a value that indicates whether this is a system table. + + + true if the table is a system table; otherwise, false. + + + + + Used when altering the migrations history table so that the table can be rebuilt rather than just dropping and adding the primary key. + + + The create table operation for the migrations history table. + + + + + Represents renaming an existing column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the RenameColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table the column belongs to. + Name of the column to be renamed. + New name for the column. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table the column belongs to. + + + + + Gets the name of the column to be renamed. + + + + + Gets the new name for the column. + + + + + Gets an operation that reverts the rename. + + + + + + + + Represents renaming an existing table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the RenameTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table to be renamed. + New name for the table. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table to be renamed. + + + + + Gets the new name for the table. + + + + + Gets an operation that reverts the rename. + + + + + + + + Represents a provider specific SQL statement to be executed directly against the target database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the SqlOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The SQL to be executed. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the SQL to be executed. + + + + + Gets or sets a value indicating whether this statement should be performed outside of + the transaction scope that is used to make the migration process transactional. + If set to true, this operation will not be rolled back if the migration process fails. + + + + + + + + Common base class for providers that convert provider agnostic migration + operations into database provider specific SQL commands. + + + + + Converts a set of migration operations into database provider specific SQL. + + The operations to be converted. + Token representing the version of the database being targeted. + A list of SQL statements to be executed to perform the migration operations. + + + + Generates the SQL body for a stored procedure. + + The command trees representing the commands for an insert, update or delete operation. + The rows affected parameter name. + The provider manifest token. + The SQL body for the stored procedure. + + + + Determines if a provider specific exception corresponds to a database-level permission denied error. + + The database exception. + true if the supplied exception corresponds to a database-level permission denied error; otherwise false. + + + + Builds the store type usage for the specified using the facets from the specified . + + Name of the store type. + The target property. + A store-specific TypeUsage + + + + Gets or sets the provider manifest. + + + The provider manifest. + + + + + Represents a migration operation that has been translated into a SQL statement. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets the SQL to be executed to perform this migration operation. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets a value indicating whether this statement should be performed outside of + the transaction scope that is used to make the migration process transactional. + If set to true, this operation will not be rolled back if the migration process fails. + + + + + Gets or sets the batch terminator for the database provider. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The batch terminator for the database provider. + + + + + Extension methods for . + + + + + Returns an implementation that stays in sync with the given + . + + The element type. + The collection that the binding list will stay in sync with. + The binding list. + + + + Represents data in a geodetic (round earth) coordinate system. + + + + + Creates a new value based on the specified well known binary value. + + + A new DbGeography value as defined by the well known binary value with the default geography coordinate system identifier (SRID)( + + ). + + A byte array that contains a well known binary representation of the geography value. + + + + Creates a new value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new line value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new point value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new polygon value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + Returns the multiline value from a binary value. + The multiline value from a binary value. + The well-known binary value. + The coordinate system identifier. + + + Returns the multipoint value from a well-known binary value. + The multipoint value from a well-known binary value. + The well-known binary value. + The coordinate system identifier. + + + Returns the multi polygon value from a well-known binary value. + The multi polygon value from a well-known binary value. + The multi polygon well-known binary value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new value based on the specified Geography Markup Language (GML) value. + + + A new DbGeography value as defined by the GML value with the default geography coordinate system identifier (SRID) ( + + ). + + A string that contains a Geography Markup Language (GML) representation of the geography value. + + + + Creates a new value based on the specified Geography Markup Language (GML) value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the GML value with the specified coordinate system identifier. + A string that contains a Geography Markup Language (GML) representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new value based on the specified well known text value. + + + A new DbGeography value as defined by the well known text value with the default geography coordinate system identifier (SRID) ( + + ). + + A string that contains a well known text representation of the geography value. + + + + Creates a new value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new line value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new point value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new polygon value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + Returns the multiline value from a well-known text value. + The multiline value from a well-known text value. + The well-known text. + The coordinate system identifier. + + + Returns the multipoint value from a well-known text value. + The multipoint value from a well-known text value. + The well-known text value. + The coordinate system identifier. + + + Returns the multi polygon value from a well-known text value. + The multi polygon value from a well-known text value. + The multi polygon well-known text value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + Generates the well known text representation of this DbGeography value. Includes only Longitude and Latitude for points. + A string containing the well known text representation of this DbGeography value. + + + Generates the well known binary representation of this DbGeography value. + The well-known binary representation of this DbGeography value. + + + Generates the Geography Markup Language (GML) representation of this DbGeography value. + A string containing the GML representation of this DbGeography value. + + + Determines whether this DbGeography is spatially equal to the specified DbGeography argument. + true if other is spatially equal to this geography value; otherwise false. + The geography value that should be compared with this geography value for equality. + + + Determines whether this DbGeography is spatially disjoint from the specified DbGeography argument. + true if other is disjoint from this geography value; otherwise false. + The geography value that should be compared with this geography value for disjointness. + + + Determines whether this DbGeography value spatially intersects the specified DbGeography argument. + true if other intersects this geography value; otherwise false. + The geography value that should be compared with this geography value for intersection. + + + Returns a geography object that represents the union of all points whose distance from a geography instance is less than or equal to a specified value. + A geography object that represents the union of all points + The distance. + + + Computes the distance between the closest points in this DbGeography value and another DbGeography value. + A double value that specifies the distance between the two closest points in this geography value and other. + The geography value for which the distance from this value should be computed. + + + Computes the intersection of this DbGeography value and another DbGeography value. + A new DbGeography value representing the intersection between this geography value and other. + The geography value for which the intersection with this value should be computed. + + + Computes the union of this DbGeography value and another DbGeography value. + A new DbGeography value representing the union between this geography value and other. + The geography value for which the union with this value should be computed. + + + Computes the difference of this DbGeography value and another DbGeography value. + A new DbGeography value representing the difference between this geography value and other. + The geography value for which the difference with this value should be computed. + + + Computes the symmetric difference of this DbGeography value and another DbGeography value. + A new DbGeography value representing the symmetric difference between this geography value and other. + The geography value for which the symmetric difference with this value should be computed. + + + Returns an element of this DbGeography value from a specific position, if it represents a geography collection. <param name="index">The position within this geography value from which the element should be taken.</param><returns>The element in this geography value at the specified position, if it represents a collection of other geography values; otherwise null.</returns> + An element of this DbGeography value from a specific position + The index. + + + Returns an element of this DbGeography value from a specific position, if it represents a linestring or linear ring. <param name="index">The position within this geography value from which the element should be taken.</param><returns>The element in this geography value at the specified position, if it represents a linestring or linear ring; otherwise null.</returns> + An element of this DbGeography value from a specific position + The index. + + + Returns a string representation of the geography value. + A string representation of the geography value. + + + Gets the default coordinate system id (SRID) for geography values (WGS 84) + The default coordinate system id (SRID) for geography values (WGS 84) + + + Gets a representation of this DbGeography value that is specific to the underlying provider that constructed it. + A representation of this DbGeography value. + + + + Gets the spatial provider that will be used for operations on this spatial type. + + + + Gets or sets a data contract serializable well known representation of this DbGeography value. + A data contract serializable well known representation of this DbGeography value. + + + Gets the identifier associated with the coordinate system. + The identifier associated with the coordinate system. + + + + Gets the dimension of the given value or, if the value is a collections, the largest element dimension. + + + The dimension of the given value. + + + + Gets the spatial type name of the DBGeography. + The spatial type name of the DBGeography. + + + Gets a nullable Boolean value indicating whether this DbGeography value is empty. + True if this DbGeography value is empty; otherwise, false. + + + Gets the number of elements in this DbGeography value, if it represents a geography collection. <returns>The number of elements in this geography value, if it represents a collection of other geography values; otherwise null.</returns> + The number of elements in this DbGeography value. + + + Gets the Latitude coordinate of this DbGeography value, if it represents a point. <returns>The Latitude coordinate value of this geography value, if it represents a point; otherwise null.</returns> + The Latitude coordinate of this DbGeography value. + + + Gets the Longitude coordinate of this DbGeography value, if it represents a point. <returns>The Longitude coordinate value of this geography value, if it represents a point; otherwise null.</returns> + The Longitude coordinate of this DbGeography value. + + + Gets the elevation (Z coordinate) of this DbGeography value, if it represents a point. <returns>The elevation (Z coordinate) value of this geography value, if it represents a point; otherwise null.</returns> + The elevation (Z coordinate) of this DbGeography value. + + + Gets the M (Measure) coordinate of this DbGeography value, if it represents a point. <returns>The M (Measure) coordinate value of this geography value, if it represents a point; otherwise null.</returns> + The M (Measure) coordinate of this DbGeography value. + + + Gets a nullable double value that indicates the length of this DbGeography value, which may be null if this value does not represent a curve. + A nullable double value that indicates the length of this DbGeography value. + + + Gets a DbGeography value representing the start point of this value, which may be null if this DbGeography value does not represent a curve. + A DbGeography value representing the start point of this value. + + + Gets a DbGeography value representing the start point of this value, which may be null if this DbGeography value does not represent a curve. + A DbGeography value representing the start point of this value. + + + Gets a nullable Boolean value indicating whether this DbGeography value is closed, which may be null if this value does not represent a curve. + True if this DbGeography value is closed; otherwise, false. + + + Gets the number of points in this DbGeography value, if it represents a linestring or linear ring. <returns>The number of elements in this geography value, if it represents a linestring or linear ring; otherwise null.</returns> + The number of points in this DbGeography value. + + + Gets a nullable double value that indicates the area of this DbGeography value, which may be null if this value does not represent a surface. + A nullable double value that indicates the area of this DbGeography value. + + + + A data contract serializable representation of a value. + + + + Gets or sets the coordinate system identifier (SRID) of this value. + + + Gets or sets the well known text representation of this value. + + + Gets or sets the well known binary representation of this value. + + + + Represents geometric shapes. + + + + + Creates a new value based on the specified well known binary value. + + + A new DbGeometry value as defined by the well known binary value with the default geometry coordinate system identifier ( + + ). + + A byte array that contains a well known binary representation of the geometry value. + wellKnownBinary + + + + Creates a new value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + wellKnownBinary + coordinateSystemId + + + + Creates a new line value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + lineWellKnownBinary + coordinateSystemId + + + + Creates a new point value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + pointWellKnownBinary + coordinateSystemId + + + + Creates a new polygon value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + polygonWellKnownBinary + coordinateSystemId + + + Returns the multiline value from a binary value. + The multiline value from a binary value. + The well-known binary value. + The coordinate system identifier. + + + Returns the multipoint value from a well-known binary value. + The multipoint value from a well-known binary value. + The well-known binary value. + The coordinate system identifier. + + + Returns the multi polygon value from a well-known binary value. + The multipoint value from a well-known text value. + The multi polygon well-known text value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + geometryCollectionWellKnownBinary + coordinateSystemId + + + + Creates a new value based on the specified Geography Markup Language (GML) value. + + + A new DbGeometry value as defined by the GML value with the default geometry coordinate system identifier (SRID) ( + + ). + + A string that contains a Geography Markup Language (GML) representation of the geometry value. + geometryMarkup + + + + Creates a new value based on the specified Geography Markup Language (GML) value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the GML value with the specified coordinate system identifier. + A string that contains a Geography Markup Language (GML) representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + geometryMarkup + coordinateSystemId + + + + Creates a new value based on the specified well known text value. + + + A new DbGeometry value as defined by the well known text value with the default geometry coordinate system identifier (SRID) ( + + ). + + A string that contains a well known text representation of the geometry value. + wellKnownText + + + + Creates a new value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + wellKnownText + coordinateSystemId + + + + Creates a new line value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + lineWellKnownText + coordinateSystemId + + + + Creates a new point value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + pointWellKnownText + coordinateSystemId + + + + Creates a new polygon value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + polygonWellKnownText + coordinateSystemId + + + Returns the multiline value from a well-known text value. + The multiline value from a well-known text value. + The well-known text. + The coordinate system identifier. + + + Returns the multipoint value from a well-known text value. + The multipoint value from a well-known text value. + The well-known text value. + The coordinate system identifier. + + + Returns the multi polygon value from a well-known binary value. + The multi polygon value from a well-known binary value. + The multi polygon well-known text value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + geometryCollectionWellKnownText + coordinateSystemId + + + Generates the well known text representation of this DbGeometry value. Includes only X and Y coordinates for points. + A string containing the well known text representation of this DbGeometry value. + + + Generates the well known binary representation of this DbGeometry value. + The well-known binary representation of this DbGeometry value. + + + Generates the Geography Markup Language (GML) representation of this DbGeometry value. + A string containing the GML representation of this DbGeometry value. + + + Determines whether this DbGeometry is spatially equal to the specified DbGeometry argument. + true if other is spatially equal to this geometry value; otherwise false. + The geometry value that should be compared with this geometry value for equality. + other + + + Determines whether this DbGeometry is spatially disjoint from the specified DbGeometry argument. + true if other is disjoint from this geometry value; otherwise false. + The geometry value that should be compared with this geometry value for disjointness. + other + + + Determines whether this DbGeometry value spatially intersects the specified DbGeometry argument. + true if other intersects this geometry value; otherwise false. + The geometry value that should be compared with this geometry value for intersection. + other + + + Determines whether this DbGeometry value spatially touches the specified DbGeometry argument. + true if other touches this geometry value; otherwise false. + The geometry value that should be compared with this geometry value. + other + + + Determines whether this DbGeometry value spatially crosses the specified DbGeometry argument. + true if other crosses this geometry value; otherwise false. + The geometry value that should be compared with this geometry value. + other + + + Determines whether this DbGeometry value is spatially within the specified DbGeometry argument. + true if this geometry value is within other; otherwise false. + The geometry value that should be compared with this geometry value for containment. + other + + + Determines whether this DbGeometry value spatially contains the specified DbGeometry argument. + true if this geometry value contains other; otherwise false. + The geometry value that should be compared with this geometry value for containment. + other + + + Determines whether this DbGeometry value spatially overlaps the specified DbGeometry argument. + true if this geometry value overlaps other; otherwise false. + The geometry value that should be compared with this geometry value for overlap. + other + + + Determines whether this DbGeometry value spatially relates to the specified DbGeometry argument according to the given Dimensionally Extended Nine-Intersection Model (DE-9IM) intersection pattern. + true if this geometry value relates to other according to the specified intersection pattern matrix; otherwise false. + The geometry value that should be compared with this geometry value for relation. + A string that contains the text representation of the (DE-9IM) intersection pattern that defines the relation. + othermatrix + + + Returns a geometry object that represents the union of all points whose distance from a geometry instance is less than or equal to a specified value. + A geometry object that represents the union of all points. + The distance. + + + Computes the distance between the closest points in this DbGeometry value and another DbGeometry value. + A double value that specifies the distance between the two closest points in this geometry value and other. + The geometry value for which the distance from this value should be computed. + other + + + Computes the intersection of this DbGeometry value and another DbGeometry value. + A new DbGeometry value representing the intersection between this geometry value and other. + The geometry value for which the intersection with this value should be computed. + other + + + Computes the union of this DbGeometry value and another DbGeometry value. + A new DbGeometry value representing the union between this geometry value and other. + The geometry value for which the union with this value should be computed. + other + + + Computes the difference between this DbGeometry value and another DbGeometry value. + A new DbGeometry value representing the difference between this geometry value and other. + The geometry value for which the difference with this value should be computed. + other + + + Computes the symmetric difference between this DbGeometry value and another DbGeometry value. + A new DbGeometry value representing the symmetric difference between this geometry value and other. + The geometry value for which the symmetric difference with this value should be computed. + other + + + Returns an element of this DbGeometry value from a specific position, if it represents a geometry collection. <param name="index">The position within this geometry value from which the element should be taken.</param><returns>The element in this geometry value at the specified position, if it represents a collection of other geometry values; otherwise null.</returns> + An element of this DbGeometry value from a specific position. + The index. + + + Returns an element of this DbGeometry value from a specific position, if it represents a linestring or linear ring. <param name="index">The position within this geometry value from which the element should be taken.</param><returns>The element in this geometry value at the specified position, if it represents a linestring or linear ring; otherwise null.</returns> + An element of this DbGeometry value from a specific position. + The index. + + + Returns an interior ring from this DbGeometry value at a specific position, if it represents a polygon. <param name="index">The position within this geometry value from which the interior ring should be taken.</param><returns>The interior ring in this geometry value at the specified position, if it represents a polygon; otherwise null.</returns> + An interior ring from this DbGeometry value at a specific position. + The index. + + + Returns a string representation of the geometry value. + A string representation of the geometry value. + + + Gets the default coordinate system id (SRID) for geometry values. + The default coordinate system id (SRID) for geometry values. + + + Gets a representation of this DbGeometry value that is specific to the underlying provider that constructed it. + A representation of this DbGeometry value. + + + + Gets the spatial provider that will be used for operations on this spatial type. + + + + Gets or sets a data contract serializable well known representation of this DbGeometry value. + A data contract serializable well known representation of this DbGeometry value. + + + Gets the coordinate system identifier of the DbGeometry object. + The coordinate system identifier of the DbGeometry object. + + + Gets the boundary of the DbGeometry objects. + The boundary of the DbGeometry objects. + + + + Gets the dimension of the given value or, if the value is a collection, the dimension of its largest element. + + + The dimension of the given value. + + + + Gets the envelope (minimum bounding box) of this DbGeometry value, as a geometry value. + The envelope (minimum bounding box) of this DbGeometry value. + + + Gets a spatial type name representation of this DbGeometry value. + A spatial type name representation of this DbGeometry value. + + + Gets a nullable Boolean value indicating whether this DbGeometry value is empty, which may be null if this value does not represent a curve. + True if this DbGeometry value is empty; otherwise, false. + + + Gets a nullable Boolean value indicating whether this DbGeometry value is simple. + True if this DbGeometry value is simple; otherwise, false. + + + Gets a nullable Boolean value indicating whether this DbGeometry value is valid. + True if this DbGeometry value is valid; otherwise, false. + + + Gets the convex hull of this DbGeometry value as another DbGeometry value. + The convex hull of this DbGeometry value as another DbGeometry value. + + + Gets the number of elements in this DbGeometry value, if it represents a geometry collection. <returns>The number of elements in this geometry value, if it represents a collection of other geometry values; otherwise null.</returns> + The number of elements in this DbGeometry value. + + + Gets the X coordinate of this DbGeometry value, if it represents a point. <returns>The X coordinate value of this geometry value, if it represents a point; otherwise null.</returns> + The X coordinate of this DbGeometry value. + + + Gets the Y coordinate of this DbGeometry value, if it represents a point. <returns>The Y coordinate value of this geometry value, if it represents a point; otherwise null.</returns> + The Y coordinate of this DbGeometry value. + + + Gets the elevation (Z coordinate) of this DbGeometry value, if it represents a point. <returns>The elevation (Z coordinate) of this geometry value, if it represents a point; otherwise null.</returns> + The elevation (Z coordinate) of this DbGeometry value. + + + Gets the Measure (M coordinate) of this DbGeometry value, if it represents a point. <returns>The Measure (M coordinate) value of this geometry value, if it represents a point; otherwise null.</returns> + The Measure (M coordinate) of this DbGeometry value. + + + Gets a nullable double value that indicates the length of this DbGeometry value, which may be null if this value does not represent a curve. + The length of this DbGeometry value. + + + Gets a DbGeometry value representing the start point of this value, which may be null if this DbGeometry value does not represent a curve. + A DbGeometry value representing the start point of this value. + + + Gets a DbGeometry value representing the start point of this value, which may be null if this DbGeometry value does not represent a curve. + A DbGeometry value representing the start point of this value. + + + Gets a nullable Boolean value indicating whether this DbGeometry value is closed, which may be null if this value does not represent a curve. + True if this DbGeometry value is closed; otherwise, false. + + + Gets a nullable Boolean value indicating whether this DbGeometry value is a ring, which may be null if this value does not represent a curve. + True if this DbGeometry value is a ring; otherwise, false. + + + Gets the number of points in this DbGeometry value, if it represents a linestring or linear ring. <returns>The number of elements in this geometry value, if it represents a linestring or linear ring; otherwise null.</returns> + The number of points in this DbGeometry value. + + + Gets a nullable double value that indicates the area of this DbGeometry value, which may be null if this value does not represent a surface. + A nullable double value that indicates the area of this DbGeometry value. + + + Gets the DbGeometry value that represents the centroid of this DbGeometry value, which may be null if this value does not represent a surface. + The DbGeometry value that represents the centroid of this DbGeometry value. + + + Gets a point on the surface of this DbGeometry value, which may be null if this value does not represent a surface. + A point on the surface of this DbGeometry value. + + + Gets the DbGeometry value that represents the exterior ring of this DbGeometry value, which may be null if this value does not represent a polygon. + The DbGeometry value that represents the exterior ring of this DbGeometry value. + + + Gets the number of interior rings in this DbGeometry value, if it represents a polygon. <returns>The number of elements in this geometry value, if it represents a polygon; otherwise null.</returns> + The number of interior rings in this DbGeometry value. + + + + A data contract serializable representation of a value. + + + + Gets or sets the coordinate system identifier (SRID) of this value. + + + Gets or sets the well known text representation of this value. + + + Gets or sets the well known binary representation of this value. + + + + A provider-independent service API for geospatial (Geometry/Geography) type support. + + + + + When implemented in derived types, reads an instance of from the column at the specified column ordinal. + + The instance of DbGeography at the specified column value + The ordinal of the column that contains the geography value + + + + Asynchronously reads an instance of from the column at the specified column ordinal. + + + Providers should override with an appropriate implementation. + The default implementation invokes the synchronous method and returns + a completed task, blocking the calling thread. + + The ordinal of the column that contains the geography value. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the instance of at the specified column value. + + + + + When implemented in derived types, reads an instance of from the column at the specified column ordinal. + + The instance of DbGeometry at the specified column value + The ordinal of the data record column that contains the provider-specific geometry data + + + + Asynchronously reads an instance of from the column at the specified column ordinal. + + + Providers should override with an appropriate implementation. + The default implementation invokes the synchronous method and returns + a completed task, blocking the calling thread. + + The ordinal of the data record column that contains the provider-specific geometry data. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the instance of at the specified column value. + + + + + Returns whether the column at the specified column ordinal is of geography type + + The column ordinal. + + true if the column at the specified column ordinal is of geography type; + false otherwise. + + + + + Returns whether the column at the specified column ordinal is of geometry type + + The column ordinal. + + true if the column at the specified column ordinal is of geometry type; + false otherwise. + + + + + A provider-independent service API for geospatial (Geometry/Geography) type support. + + + + + This method is intended for use by derived implementations of + + after suitable validation of the specified provider value to ensure it is suitable for use with the derived implementation. + + + A new instance that contains the specified providerValue and uses the specified spatialServices as its spatial implementation. + + + The spatial services instance that the returned value will depend on for its implementation of spatial functionality. + + The provider value. + + + + Creates a new value based on a provider-specific value that is compatible with this spatial services implementation. + + + A new value backed by this spatial services implementation and the specified provider value. + + A provider-specific value that this spatial services implementation is capable of interpreting as a geography value. + A new DbGeography value backed by this spatial services implementation and the specified provider value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Creates a provider-specific value compatible with this spatial services implementation based on the specified well-known + + representation. + + A provider-specific value that encodes the information contained in wellKnownValue in a fashion compatible with this spatial services implementation. + + An instance of that contains the well-known representation of a geography value. + + + + + Creates an instance of that represents the specified + + value using one or both of the standard well-known spatial formats. + + + The well-known representation of geographyValue, as a new + + . + + The geography value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Creates a new value based on the specified well-known binary value. + + + A new value as defined by the well-known binary value with the default + + coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + + + Creates a new value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new line value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new point value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new polygon value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new multiline value based on the specified well-known binary value and coordinate system identifier. + + + The new multiline value. + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new multipoint value based on the specified well-known binary value and coordinate system identifier. + + + A new multipoint value. + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new multi polygon value based on the specified well-known binary value and coordinate system identifier. + + + A new multi polygon value. + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new value based on the specified well-known text value. + + + A new value as defined by the well-known text value with the default + + coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + + + Creates a new value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new line value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new point value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new polygon value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new multiline value based on the specified well-known text value and coordinate system identifier. + + + A new multiline value. + + The well-known text value. + The coordinate system identifier. + + + + Creates a new multipoint value based on the specified well-known text value and coordinate system identifier. + + + A new multipoint value. + + The well-known text value. + The coordinate system identifier. + + + + Creates a new multi polygon value based on the specified well-known text value and coordinate system identifier. + + + A new multi polygon value. + + The well-known text value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new value based on the specified Geography Markup Language (GML) value. + + + A new value as defined by the GML value with the default + + coordinate system identifier (SRID) ( + + ). + + A string that contains a Geometry Markup Language (GML) representation of the geography value. + + + + Creates a new value based on the specified Geography Markup Language (GML) value and coordinate system identifier (SRID). + + + A new value as defined by the GML value with the specified coordinate system identifier (SRID). + + A string that contains a Geometry Markup Language (GML) representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Returns the coordinate system identifier of the given value. + + + The coordinate system identifier of the given value. + + The geography value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the dimension of the given value or, if the value is a collections, the largest element dimension. + + + The dimension of geographyValue, or the largest element dimension if + + is a collection. + + The geography value for which the dimension value should be retrieved. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that indicates the spatial type name of the given + + value. + + + The spatial type name of the given value. + + The geography value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is empty. + + + True if the given value is empty; otherwise, false. + + The geography value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the well-known text representation of the given value. This value should include only the Longitude and Latitude of points. + + A string containing the well-known text representation of geographyValue. + The geography value for which the well-known text should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a text representation of with elevation and measure. + + + A text representation of . + + The geography value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the well-known binary representation of the given value. + + + The well-known binary representation of the given value. + + The geography value for which the well-known binary should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Generates the Geography Markup Language (GML) representation of this + + value. + + A string containing the GML representation of this DbGeography value. + The geography value for which the GML should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values are spatially equal. + + true if geographyValue is spatially equal to otherGeography; otherwise false. + The first geography value to compare for equality. + The second geography value to compare for equality. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values are spatially disjoint. + + true if geographyValue is disjoint from otherGeography; otherwise false. + The first geography value to compare for disjointness. + The second geography value to compare for disjointness. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values spatially intersect. + + true if geographyValue intersects otherGeography; otherwise false. + The first geography value to compare for intersection. + The second geography value to compare for intersection. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Creates a geography value representing all points less than or equal to distance from the given + + value. + + A new DbGeography value representing all points less than or equal to distance from geographyValue. + The geography value. + A double value specifying how far from geographyValue to buffer. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Computes the distance between the closest points in two values. + + A double value that specifies the distance between the two closest points in geographyValue and otherGeography. + The first geography value. + The second geography value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the intersection of two values. + + + A new value representing the intersection of geographyValue and otherGeography. + + The first geography value. + The second geography value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the union of two values. + + + A new value representing the union of geographyValue and otherGeography. + + The first geography value. + The second geography value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the difference of two values. + + A new DbGeography value representing the difference of geographyValue and otherGeography. + The first geography value. + The second geography value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the symmetric difference of two values. + + + A new value representing the symmetric difference of geographyValue and otherGeography. + + The first geography value. + The second geography value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Returns the number of elements in the given value, if it represents a geography collection. + + The number of elements in geographyValue, if it represents a collection of other geography values; otherwise null. + The geography value, which need not represent a geography collection. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns an element of the given value, if it represents a geography collection. + + The element in geographyValue at position index, if it represents a collection of other geography values; otherwise null. + The geography value, which need not represent a geography collection. + The position within the geography value from which the element should be taken. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the Latitude coordinate of the given value, if it represents a point. + + + The Latitude coordinate of the given value. + + The geography value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the Longitude coordinate of the given value, if it represents a point. + + + The Longitude coordinate of the given value. + + The geography value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the elevation (Z coordinate) of the given value, if it represents a point. + + The elevation (Z coordinate) of geographyValue, if it represents a point; otherwise null. + The geography value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the M (Measure) coordinate of the given value, if it represents a point. + + + The M (Measure) coordinate of the given value. + + The geography value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the length of the given + + value, which may be null if the value does not represent a curve. + + + The length of the given value. + + The geography value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the start point of the given DbGeography value, which may be null if the value does not represent a curve. + + + The start point of the given value. + + The geography value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the end point of the given DbGeography value, which may be null if the value does not represent a curve. + + The end point of geographyValue, if it represents a curve; otherwise null. + The geography value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is closed, which may be null if the value does not represent a curve. + + + True if the given value is closed; otherwise, false. + + The geography value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the number of points in the given value, if it represents a linestring or linear ring. + + + The number of points in the given value. + + The geography value, which need not represent a linestring or linear ring. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a point element of the given value, if it represents a linestring or linear ring. + + The point in geographyValue at position index, if it represents a linestring or linear ring; otherwise null. + The geography value, which need not represent a linestring or linear ring. + The position within the geography value from which the element should be taken. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the area of the given + + value, which may be null if the value does not represent a surface. + + + A nullable double value that indicates the area of the given value. + + The geography value, which need not represent a surface. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + This method is intended for use by derived implementations of + + after suitable validation of the specified provider value to ensure it is suitable for use with the derived implementation. + + + A new instance that contains the specified providerValue and uses the specified spatialServices as its spatial implementation. + + + The spatial services instance that the returned value will depend on for its implementation of spatial functionality. + + A provider value. + + + + Creates a provider-specific value compatible with this spatial services implementation based on the specified well-known + + representation. + + A provider-specific value that encodes the information contained in wellKnownValue in a fashion compatible with this spatial services implementation. + + An instance of that contains the well-known representation of a geometry value. + + + + + Creates an instance of that represents the specified + + value using one or both of the standard well-known spatial formats. + + + The well-known representation of geometryValue, as a new + + . + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Creates a new value based on a provider-specific value that is compatible with this spatial services implementation. + + + A new value backed by this spatial services implementation and the specified provider value. + + A provider-specific value that this spatial services implementation is capable of interpreting as a geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Creates a new value based on the specified well-known binary value. + + + A new value as defined by the well-known binary value with the default + + coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + + + Creates a new value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new line value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new point value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new polygon value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new multiline value based on the specified well-known binary value and coordinate system identifier. + + + The new multiline value + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new multipoint value based on the specified well-known binary value and coordinate system identifier. + + + A new multipoint value. + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new multi polygon value based on the specified well-known binary value and coordinate system identifier. + + + A new multi polygon value. + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new value based on the specified well-known text value. + + + A new value as defined by the well-known text value with the default + + coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + + + Creates a new value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new line value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new point value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new polygon value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new multiline value based on the specified well-known text value and coordinate system identifier. + + + A new multiline value + + The well-known text value. + The coordinate system identifier. + + + + Creates a new multipoint value based on the specified well-known text value and coordinate system identifier. + + + A new multipoint value. + + The well-known text value. + The coordinate system identifier. + + + + Creates a new multi polygon value based on the specified well-known text value and coordinate system identifier. + + + A new multi polygon value. + + The well-known text value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new value based on the specified Geography Markup Language (GML) value. + + + A new value as defined by the GML value with the default + + coordinate system identifier (SRID) ( + + ). + + A string that contains a Geography Markup Language (GML) representation of the geometry value. + + + + Creates a new value based on the specified Geography Markup Language (GML) value and coordinate system identifier (SRID). + + + A new value as defined by the GML value with the specified coordinate system identifier (SRID). + + A string that contains a Geography Markup Language (GML) representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Returns the coordinate system identifier of the given value. + + + The coordinate system identifier of the given value. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the boundary of the given + + value. + + + The boundary of the given value. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the dimension of the given value or, if the value is a collections, the largest element dimension. + + + The dimension of geometryValue, or the largest element dimension if + + is a collection. + + The geometry value for which the dimension value should be retrieved. + + + + Gets the envelope (minimum bounding box) of the given value, as a geometry value. + + + The envelope of geometryValue, as a value. + + The geometry value for which the envelope value should be retrieved. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that indicates the spatial type name of the given + + value. + + + The spatial type name of the given value. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is empty. + + + True if the given value is empty; otherwise, false. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is simple. + + + True if the given value is simple; otherwise, false. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is valid. + + + True if the given value is valid; otherwise, false. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the well-known text representation of the given value, including only X and Y coordinates for points. + + A string containing the well-known text representation of geometryValue. + The geometry value for which the well-known text should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a text representation of with elevation and measure. + + + A text representation of with elevation and measure. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the well-known binary representation of the given value. + + + The well-known binary representation of the given value. + + The geometry value for which the well-known binary should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Generates the Geography Markup Language (GML) representation of this + + value. + + A string containing the GML representation of this DbGeometry value. + The geometry value for which the GML should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values are spatially equal. + + true if geometryValue is spatially equal to otherGeometry; otherwise false. + The first geometry value to compare for equality. + The second geometry value to compare for equality. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values are spatially disjoint. + + true if geometryValue is disjoint from otherGeometry; otherwise false. + The first geometry value to compare for disjointness. + The second geometry value to compare for disjointness. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values spatially intersect. + + true if geometryValue intersects otherGeometry; otherwise false. + The first geometry value to compare for intersection. + The second geometry value to compare for intersection. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values spatially touch. + + true if geometryValue touches otherGeometry; otherwise false. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values spatially cross. + + true if geometryValue crosses otherGeometry; otherwise false. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether one value is spatially within the other. + + true if geometryValue is within otherGeometry; otherwise false. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether one value spatially contains the other. + + true if geometryValue contains otherGeometry; otherwise false. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values spatially overlap. + + true if geometryValue overlaps otherGeometry; otherwise false. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values are spatially related according to the given Dimensionally Extended Nine-Intersection Model (DE-9IM) intersection pattern. + + true if this geometryValue value relates to otherGeometry according to the specified intersection pattern matrix; otherwise false. + The first geometry value. + The geometry value that should be compared with the first geometry value for relation. + A string that contains the text representation of the (DE-9IM) intersection pattern that defines the relation. + + + , + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Creates a geometry value representing all points less than or equal to distance from the given + + value. + + A new DbGeometry value representing all points less than or equal to distance from geometryValue. + The geometry value. + A double value specifying how far from geometryValue to buffer. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Computes the distance between the closest points in two values. + + A double value that specifies the distance between the two closest points in geometryValue and otherGeometry. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the convex hull of the given + + value. + + + The convex hull of the given value. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Computes the intersection of two values. + + + A new value representing the intersection of geometryValue and otherGeometry. + + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the union of two values. + + + A new value representing the union of geometryValue and otherGeometry. + + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the difference between two values. + + A new DbGeometry value representing the difference between geometryValue and otherGeometry. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the symmetric difference between two values. + + + A new value representing the symmetric difference between geometryValue and otherGeometry. + + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Returns the number of elements in the given value, if it represents a geometry collection. + + The number of elements in geometryValue, if it represents a collection of other geometry values; otherwise null. + The geometry value, which need not represent a geometry collection. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns an element of the given value, if it represents a geometry collection. + + The element in geometryValue at position index, if it represents a collection of other geometry values; otherwise null. + The geometry value, which need not represent a geometry collection. + The position within the geometry value from which the element should be taken. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the X coordinate of the given value, if it represents a point. + + + The X coordinate of the given value. + + The geometry value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the Y coordinate of the given value, if it represents a point. + + + The Y coordinate of the given value. + + The geometry value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the elevation (Z) of the given value, if it represents a point. + + The elevation (Z) of geometryValue, if it represents a point; otherwise null. + The geometry value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the M (Measure) coordinate of the given value, if it represents a point. + + + The M (Measure) coordinate of the given value. + + The geometry value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the length of the given + + value, which may be null if the value does not represent a curve. + + + The length of the given value. + + The geometry value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the start point of the given DbGeometry value, which may be null if the value does not represent a curve. + + + The start point of the given value. + + The geometry value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the end point of the given DbGeometry value, which may be null if the value does not represent a curve. + + The end point of geometryValue, if it represents a curve; otherwise null. + The geometry value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is closed, which may be null if the value does not represent a curve. + + + True if the given value is closed; otherwise, false. + + The geometry value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is a ring, which may be null if the value does not represent a curve. + + + True if the given value is a ring; otherwise, false. + + The geometry value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the number of points in the given value, if it represents a linestring or linear ring. + + + The number of points in the given value. + + The geometry value, which need not represent a linestring or linear ring. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a point element of the given value, if it represents a linestring or linear ring. + + The point in geometryValue at position index, if it represents a linestring or linear ring; otherwise null. + The geometry value, which need not represent a linestring or linear ring. + The position within the geometry value from which the element should be taken. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the area of the given + + value, which may be null if the value does not represent a surface. + + + A nullable double value that indicates the area of the given value. + + The geometry value, which need not represent a surface. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the centroid of the given DbGeometry value, which may be null if the value does not represent a surface. + + The centroid of geometryValue, if it represents a surface; otherwise null. + The geometry value, which need not represent a surface. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents a point on the surface of the given DbGeometry value, which may be null if the value does not represent a surface. + + + A value that represents a point on the surface of the given DbGeometry value. + + The geometry value, which need not represent a surface. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the exterior ring of the given DbGeometry value, which may be null if the value does not represent a polygon. + + A DbGeometry value representing the exterior ring on geometryValue, if it represents a polygon; otherwise null. + The geometry value, which need not represent a polygon. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the number of interior rings in the given value, if it represents a polygon. + + The number of elements in geometryValue, if it represents a polygon; otherwise null. + The geometry value, which need not represent a polygon. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns an interior ring from the given value, if it represents a polygon. + + The interior ring in geometryValue at position index, if it represents a polygon; otherwise null. + The geometry value, which need not represent a polygon. + The position within the geometry value from which the element should be taken. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the default services for the . + + The default services. + + + + Override this property to allow the spatial provider to fail fast when native types or other + resources needed for the spatial provider to function correctly are not available. + The default value is true which means that EF will continue with the assumption + that the provider has the necessary types/resources rather than failing fast. + + + + + The same as but works in partial trust and adds explicit caching of + generated indentation string and also recognizes writing a string that contains just \r\n or \n as a write-line to ensure + we indent the next line properly. + + + + + Specifies the default tab string. This field is constant. + + + + + Specifies the culture what will be used by the underlying TextWriter. This static property is read-only. + Note that any writer passed to one of the constructors of must use this + same culture. The culture is . + + + + + Initializes a new instance of the IndentedTextWriter class using the specified text writer and default tab string. + Note that the writer passed to this constructor must use the specified by the + property. + + + The to use for output. + + + + + Initializes a new instance of the IndentedTextWriter class using the specified text writer and tab string. + Note that the writer passed to this constructor must use the specified by the + property. + + + The to use for output. + + The tab string to use for indentation. + + + + Closes the document being written to. + + + + + Flushes the stream. + + + + + Outputs the tab string once for each level of indentation according to the + + property. + + + + + Builds a string representing the current indentation level for a new line. + + + Does NOT check if tabs are currently pending, just returns a string that would be + useful in replacing embedded newline characters. + + An empty string, or a string that contains .Indent level's worth of specified tab-string. + + + + Writes the specified string to the text stream. + + The string to write. + + + + Writes the text representation of a Boolean value to the text stream. + + The Boolean value to write. + + + + Writes a character to the text stream. + + The character to write. + + + + Writes a character array to the text stream. + + The character array to write. + + + + Writes a subarray of characters to the text stream. + + The character array to write data from. + Starting index in the buffer. + The number of characters to write. + + + + Writes the text representation of a Double to the text stream. + + The double to write. + + + + Writes the text representation of a Single to the text stream. + + The single to write. + + + + Writes the text representation of an integer to the text stream. + + The integer to write. + + + + Writes the text representation of an 8-byte integer to the text stream. + + The 8-byte integer to write. + + + + Writes the text representation of an object to the text stream. + + The object to write. + + + + Writes out a formatted string, using the same semantics as specified. + + The formatting string. + The object to write into the formatted string. + + + + Writes out a formatted string, using the same semantics as specified. + + The formatting string to use. + The first object to write into the formatted string. + The second object to write into the formatted string. + + + + Writes out a formatted string, using the same semantics as specified. + + The formatting string to use. + The argument array to output. + + + + Writes the specified string to a line without tabs. + + The string to write. + + + + Writes the specified string, followed by a line terminator, to the text stream. + + The string to write. + + + + Writes a line terminator. + + + + + Writes the text representation of a Boolean, followed by a line terminator, to the text stream. + + The Boolean to write. + + + + Writes a character, followed by a line terminator, to the text stream. + + The character to write. + + + + Writes a character array, followed by a line terminator, to the text stream. + + The character array to write. + + + + Writes a subarray of characters, followed by a line terminator, to the text stream. + + The character array to write data from. + Starting index in the buffer. + The number of characters to write. + + + + Writes the text representation of a Double, followed by a line terminator, to the text stream. + + The double to write. + + + + Writes the text representation of a Single, followed by a line terminator, to the text stream. + + The single to write. + + + + Writes the text representation of an integer, followed by a line terminator, to the text stream. + + The integer to write. + + + + Writes the text representation of an 8-byte integer, followed by a line terminator, to the text stream. + + The 8-byte integer to write. + + + + Writes the text representation of an object, followed by a line terminator, to the text stream. + + The object to write. + + + + Writes out a formatted string, followed by a line terminator, using the same semantics as specified. + + The formatting string. + The object to write into the formatted string. + + + + Writes out a formatted string, followed by a line terminator, using the same semantics as specified. + + The formatting string to use. + The first object to write into the formatted string. + The second object to write into the formatted string. + + + + Writes out a formatted string, followed by a line terminator, using the same semantics as specified. + + The formatting string to use. + The argument array to output. + + + + Writes the text representation of a UInt32, followed by a line terminator, to the text stream. + + A UInt32 to output. + + + + Gets the encoding for the text writer to use. + + + An that indicates the encoding for the text writer to use. + + + + + Gets or sets the new line character to use. + + The new line character to use. + + + + Gets or sets the number of spaces to indent. + + The number of spaces to indent. + + + + Gets the to use. + + + The to use. + + + + + Convention to apply column ordering specified via + + or the API. This convention throws if a duplicate configured column order + is detected. + + + + + Convention to apply column ordering specified via + + or the API. + + + + + + + + Validates the ordering configuration supplied for columns. + This base implementation is a no-op. + + The name of the table that the columns belong to. + The definition of the table. + + + + Validates the ordering configuration supplied for columns to ensure + that the same ordinal was not supplied for two columns. + + The name of the table that the columns belong to. + The definition of the table. + + + + Represents a conceptual or store model. This class can be used to access information about the shape of the model + and the way the that it has been configured. + + + + + Adds an association type to the model. + + The AssociationType instance to be added. + + + + Adds a complex type to the model. + + The ComplexType instance to be added. + + + + Adds an entity type to the model. + + The EntityType instance to be added. + + + + Adds an enumeration type to the model. + + The EnumType instance to be added. + + + + Adds a function to the model. + + The EdmFunction instance to be added. + + + + Removes an association type from the model. + + The AssociationType instance to be removed. + + + + Removes a complex type from the model. + + The ComplexType instance to be removed. + + + + Removes an entity type from the model. + + The EntityType instance to be removed. + + + + Removes an enumeration type from the model. + + The EnumType instance to be removed. + + + + Removes a function from the model. + + The EdmFunction instance to be removed. + + + Gets the built-in type kind for this type. + + A object that represents the built-in type kind for this type. + + + + + Gets the data space associated with the model, which indicates whether + it is a conceptual model (DataSpace.CSpace) or a store model (DataSpace.SSpace). + + + + + Gets the association types in the model. + + + + + Gets the complex types in the model. + + + + + Gets the entity types in the model. + + + + + Gets the enum types in the model. + + + + + Gets the functions in the model. + + + + + Gets the container that stores entity and association sets, and function imports. + + + + Gets the global items associated with the model. + The global items associated with the model. + + + + An implementation of IDatabaseInitializer that will recreate and optionally re-seed the + database only if the database does not exist. + To seed the database, create a derived class and override the Seed method. + + The type of the context. + + + Initializes a new instance of the class. + + + + Executes the strategy to initialize the database for the given context. + + The context. + + + + A method that should be overridden to actually add data to the context for seeding. + The default implementation does nothing. + + The context to seed. + + + + An instance of this class is obtained from an object and can be used + to manage the actual database backing a DbContext or connection. + This includes creating, deleting, and checking for the existence of a database. + Note that deletion and checking for existence of a database can be performed using just a + connection (i.e. without a full context) by using the static methods of this class. + + + + + Enables the user to pass in a database transaction created outside of the object + if you want the Entity Framework to execute commands within that external transaction. + Alternatively, pass in null to clear the framework's knowledge of that transaction. + + the external transaction + Thrown if the transaction is already completed + + Thrown if the connection associated with the object is already enlisted in a + + transaction + + + Thrown if the connection associated with the object is already participating in a transaction + + Thrown if the connection associated with the transaction does not match the Entity Framework's connection + + + + Begins a transaction on the underlying store connection + + + a object wrapping access to the underlying store's transaction object + + + + + Begins a transaction on the underlying store connection using the specified isolation level + + The database isolation level with which the underlying store transaction will be created + + a object wrapping access to the underlying store's transaction object + + + + + Sets the database initializer to use for the given context type. The database initializer is called when a + the given type is used to access a database for the first time. + The default strategy for Code First contexts is an instance of . + + The type of the context. + The initializer to use, or null to disable initialization for the given context type. + + + + Runs the the registered on this context. + If "force" is set to true, then the initializer is run regardless of whether or not it + has been run before. This can be useful if a database is deleted while an app is running + and needs to be reinitialized. + If "force" is set to false, then the initializer is only run if it has not already been + run for this context, model, and connection in this app domain. This method is typically + used when it is necessary to ensure that the database has been created and seeded + before starting some operation where doing so lazily will cause issues, such as when the + operation is part of a transaction. + + + If set to true the initializer is run even if it has already been run. + + + + + Checks whether or not the database is compatible with the the current Code First model. + + + Model compatibility currently uses the following rules. + If the context was created using either the Model First or Database First approach then the + model is assumed to be compatible with the database and this method returns true. + For Code First the model is considered compatible if the model is stored in the database + in the Migrations history table and that model has no differences from the current model as + determined by Migrations model differ. + If the model is not stored in the database but an EF 4.1/4.2 model hash is found instead, + then this is used to check for compatibility. + + + If set to true then an exception will be thrown if no model metadata is found in the database. If set to false then this method will return true if metadata is not found. + + True if the model hash in the context and the database match; false otherwise. + + + + Creates a new database on the database server for the model defined in the backing context. + Note that calling this method before the database initialization strategy has run will disable + executing that strategy. + + + + + Creates a new database on the database server for the model defined in the backing context, but only + if a database with the same name does not already exist on the server. + + True if the database did not exist and was created; false otherwise. + + + + Checks whether or not the database exists on the server. + + True if the database exists; false otherwise. + + + + Deletes the database on the database server if it exists, otherwise does nothing. + Calling this method from outside of an initializer will mark the database as having + not been initialized. This means that if an attempt is made to use the database again + after it has been deleted, then any initializer set will run again and, usually, will + try to create the database again automatically. + + True if the database did exist and was deleted; false otherwise. + + + + Checks whether or not the database exists on the server. + The connection to the database is created using the given database name or connection string + in the same way as is described in the documentation for the class. + + The database name or a connection string to the database. + True if the database exists; false otherwise. + + + + Deletes the database on the database server if it exists, otherwise does nothing. + The connection to the database is created using the given database name or connection string + in the same way as is described in the documentation for the class. + + The database name or a connection string to the database. + True if the database did exist and was deleted; false otherwise. + + + + Checks whether or not the database exists on the server. + + An existing connection to the database. + True if the database exists; false otherwise. + + + + Deletes the database on the database server if it exists, otherwise does nothing. + + An existing connection to the database. + True if the database did exist and was deleted; false otherwise. + + + + Creates a raw SQL query that will return elements of the given generic type. + The type can be any type that has properties that match the names of the columns returned + from the query, or can be a simple primitive type. The type does not have to be an + entity type. The results of this query are never tracked by the context even if the + type of object returned is an entity type. Use the + method to return entities that are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.SqlQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.SqlQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The type of object returned by the query. + The SQL query string. + + The parameters to apply to the SQL query string. If output parameters are used, their values will + not be available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A object that will execute the query when it is enumerated. + + + + + Creates a raw SQL query that will return elements of the given type. + The type can be any type that has properties that match the names of the columns returned + from the query, or can be a simple primitive type. The type does not have to be an + entity type. The results of this query are never tracked by the context even if the + type of object returned is an entity type. Use the + method to return entities that are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.SqlQuery(typeof(Post), "SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.SqlQuery(typeof(Post), "SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The type of object returned by the query. + The SQL query string. + + The parameters to apply to the SQL query string. If output parameters are used, their values + will not be available until the results have been read completely. This is due to the underlying + behavior of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A object that will execute the query when it is enumerated. + + + + + Executes the given DDL/DML command against the database. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + If there isn't an existing local or ambient transaction a new transaction will be used + to execute the command. + + The command string. + The parameters to apply to the command string. + The result returned by the database after executing the command. + + + + Executes the given DDL/DML command against the database. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + Controls the creation of a transaction for this command. + The command string. + The parameters to apply to the command string. + The result returned by the database after executing the command. + + + + Asynchronously executes the given DDL/DML command against the database. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + If there isn't an existing local transaction a new transaction will be used + to execute the command. + + The command string. + The parameters to apply to the command string. + + A task that represents the asynchronous operation. + The task result contains the result returned by the database after executing the command. + + + + + Asynchronously executes the given DDL/DML command against the database. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + Controls the creation of a transaction for this command. + The command string. + The parameters to apply to the command string. + + A task that represents the asynchronous operation. + The task result contains the result returned by the database after executing the command. + + + + + Asynchronously executes the given DDL/DML command against the database. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + If there isn't an existing local transaction a new transaction will be used + to execute the command. + + The command string. + + A to observe while waiting for the task to complete. + + The parameters to apply to the command string. + + A task that represents the asynchronous operation. + The task result contains the result returned by the database after executing the command. + + + + + Asynchronously executes the given DDL/DML command against the database. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + Controls the creation of a transaction for this command. + The command string. + + A to observe while waiting for the task to complete. + + The parameters to apply to the command string. + + A task that represents the asynchronous operation. + The task result contains the result returned by the database after executing the command. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the transaction the underlying store connection is enlisted in. May be null. + + + + + Returns the connection being used by this context. This may cause the + connection to be created if it does not already exist. + + Thrown if the context has been disposed. + + + + The connection factory to use when creating a from just + a database name or a connection string. + + + This is used when just a database name or connection string is given to or when + the no database name or connection is given to DbContext in which case the name of + the context class is passed to this factory in order to generate a DbConnection. + By default, the instance to use is read from the application's .config + file from the "EntityFramework DefaultConnectionFactory" entry in appSettings. If no entry is found in + the config file then is used. Setting this property in code + always overrides whatever value is found in the config file. + + + + + Gets or sets the timeout value, in seconds, for all context operations. + The default value is null, where null indicates that the default value of the underlying + provider will be used. + + + The timeout, in seconds, or null to use the provider default. + + + + + Set this property to log the SQL generated by the to the given + delegate. For example, to log to the console, set this property to . + + + The format of the log text can be changed by creating a new formatter that derives from + and setting it with . + For more low-level control over logging/interception see and + . + + + + + DbModelBuilder is used to map CLR classes to a database schema. + This code centric approach to building an Entity Data Model (EDM) model is known as 'Code First'. + + + DbModelBuilder is typically used to configure a model by overriding + DbContext.OnModelCreating(DbModelBuilder) + . + You can also use DbModelBuilder independently of DbContext to build a model and then construct a + or . + The recommended approach, however, is to use OnModelCreating in as + the workflow is more intuitive and takes care of common tasks, such as caching the created model. + Types that form your model are registered with DbModelBuilder and optional configuration can be + performed by applying data annotations to your classes and/or using the fluent style DbModelBuilder + API. + When the Build method is called a set of conventions are run to discover the initial model. + These conventions will automatically discover aspects of the model, such as primary keys, and + will also process any data annotations that were specified on your classes. Finally + any configuration that was performed using the DbModelBuilder API is applied. + Configuration done via the DbModelBuilder API takes precedence over data annotations which + in turn take precedence over the default conventions. + + + + + Initializes a new instance of the class. + The process of discovering the initial model will use the set of conventions included + in the most recent version of the Entity Framework installed on your machine. + + + Upgrading to newer versions of the Entity Framework may cause breaking changes + in your application because new conventions may cause the initial model to be + configured differently. There is an alternate constructor that allows a specific + version of conventions to be specified. + + + + + Initializes a new instance of the class that will use + a specific set of conventions to discover the initial model. + + The version of conventions to be used. + + + + Excludes a type from the model. This is used to remove types from the model that were added + by convention during initial model discovery. + + The type to be excluded. + The same DbModelBuilder instance so that multiple calls can be chained. + + + + Configures the default database schema name. This default database schema name is used + for database objects that do not have an explicitly configured schema name. + + The name of the default database schema. + The same DbModelBuilder instance so that multiple calls can be chained. + + + + Excludes the specified type(s) from the model. This is used to remove types from the model that were added + by convention during initial model discovery. + + The types to be excluded from the model. + The same DbModelBuilder instance so that multiple calls can be chained. + + + + Registers an entity type as part of the model and returns an object that can be used to + configure the entity. This method can be called multiple times for the same entity to + perform multiple lines of configuration. + + The type to be registered or configured. + The configuration object for the specified entity type. + + + + Registers an entity type as part of the model. + + The type to be registered. + + This method is provided as a convenience to allow entity types to be registered dynamically + without the need to use MakeGenericMethod in order to call the normal generic Entity method. + This method does not allow further configuration of the entity type using the fluent APIs since + these APIs make extensive use of generic type parameters. + + + + + Registers a type as a complex type in the model and returns an object that can be used to + configure the complex type. This method can be called multiple times for the same type to + perform multiple lines of configuration. + + The type to be registered or configured. + The configuration object for the specified complex type. + + + + Begins configuration of a lightweight convention that applies to all entities and complex types in + the model. + + A configuration object for the convention. + + + + Begins configuration of a lightweight convention that applies to all entities and complex types + in the model that inherit from or implement the type specified by the generic argument. + This method does not register types as part of the model. + + The type of the entities or complex types that this convention will apply to. + A configuration object for the convention. + + + + Begins configuration of a lightweight convention that applies to all properties + in the model. + + A configuration object for the convention. + + + + Begins configuration of a lightweight convention that applies to all primitive + properties of the specified type in the model. + + The type of the properties that the convention will apply to. + A configuration object for the convention. + + The convention will apply to both nullable and non-nullable properties of the + specified type. + + + + + Creates a based on the configuration performed using this builder. + The connection is used to determine the database provider being used as this + affects the database layer of the generated model. + + Connection to use to determine provider information. + The model that was built. + + + + Creates a based on the configuration performed using this builder. + Provider information must be specified because this affects the database layer of the generated model. + For SqlClient the invariant name is 'System.Data.SqlClient' and the manifest token is the version year (i.e. '2005', '2008' etc.) + + The database provider that the model will be used with. + The model that was built. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Provides access to the settings of this DbModelBuilder that deal with conventions. + + + + + Gets the for this DbModelBuilder. + The registrar allows derived entity and complex type configurations to be registered with this builder. + + + + + A value from this enumeration can be provided directly to the + class or can be used in the applied to + a class derived from . The value used defines which version of + the DbContext and DbModelBuilder conventions should be used when building a model from + code--also known as "Code First". + + + Using DbModelBuilderVersion.Latest ensures that all the latest functionality is available + when upgrading to a new release of the Entity Framework. However, it may result in an + application behaving differently with the new release than it did with a previous release. + This can be avoided by using a specific version of the conventions, but if a version + other than the latest is set then not all the latest functionality will be available. + + + + + Indicates that the latest version of the and + conventions should be used. + + + + + Indicates that the version of the and + conventions shipped with Entity Framework v4.1 + should be used. + + + + + Indicates that the version of the and + conventions shipped with Entity Framework v5.0 + when targeting .Net Framework 4 should be used. + + + + + Indicates that the version of the and + conventions shipped with Entity Framework v5.0 + should be used. + + + + + Indicates that the version of the and + conventions shipped with Entity Framework v6.0 + should be used. + + + + + This attribute can be applied to a class derived from to set which + version of the DbContext and conventions should be used when building + a model from code--also known as "Code First". See the + enumeration for details about DbModelBuilder versions. + + + If the attribute is missing from DbContextthen DbContext will always use the latest + version of the conventions. This is equivalent to using DbModelBuilderVersion.Latest. + + + + + Initializes a new instance of the class. + + + The conventions version to use. + + + + + Gets the conventions version. + + + The conventions version. + + + + + A non-generic version of which can be used when the type of entity + is not known at build time. + + + + + Represents a non-generic LINQ to Entities query against a DbContext. + + + + + Throws an exception indicating that binding directly to a store query is not supported. + Instead populate a DbSet with data, for example by using the Load extension method, and + then bind to local data. For WPF bind to DbSet.Local. For Windows Forms bind to + DbSet.Local.ToBindingList(). + + Never returns; always throws. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Specifies the related objects to include in the query results. + + + Paths are all-inclusive. For example, if an include call indicates Include("Orders.OrderLines"), not only will + OrderLines be included, but also Orders. When you call the Include method, the query path is only valid on + the returned instance of the DbQuery<T>. Other instances of DbQuery<T> and the object context itself are not affected. + Because the Include method returns the query object, you can call this method multiple times on an DbQuery<T> to + specify multiple paths for the query. + + The dot-separated list of related objects to return in the query results. + + A new DbQuery<T> with the defined query path. + + + + + Returns a new query where the entities returned will not be cached in the . + + A new query with NoTracking applied. + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + Returns the equivalent generic object. + + The type of element for which the query was created. + The generic set object. + + + + Returns a representation of the underlying query. + + The query string. + + + + + + + + + + + + + Returns false. + + + false . + + + + + The IQueryable element type. + + + + + The IQueryable LINQ Expression. + + + + + The IQueryable provider. + + + + + Gets a representation of the underlying query. + + + + + Creates an instance of a when called from the constructor of a derived + type that will be used as a test double for DbSets. Methods and properties that will be used by the + test double must be implemented by the test double except AsNoTracking, AsStreaming, an Include where + the default implementation is a no-op. + + + + + Finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + + The values of the primary key for the entity to be found. + The entity found, or null. + Thrown if multiple entities exist in the context with the primary key values given. + Thrown if the type of entity is not part of the data model for this context. + Thrown if the types of the key values do not match the types of the key values for the entity type to be found. + Thrown if the context has been disposed. + + + + Asynchronously finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The values of the primary key for the entity to be found. + A task that represents the asynchronous find operation. The task result contains the entity found, or null. + Thrown if multiple entities exist in the context with the primary key values given. + Thrown if the type of entity is not part of the data model for this context. + Thrown if the types of the key values do not match the types of the key values for the entity type to be found. + Thrown if the context has been disposed. + + + + Asynchronously finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + The values of the primary key for the entity to be found. + A task that represents the asynchronous find operation. The task result contains the entity found, or null. + Thrown if multiple entities exist in the context with the primary key values given. + Thrown if the type of entity is not part of the data model for this context. + Thrown if the types of the key values do not match the types of the key values for the entity type to be found. + Thrown if the context has been disposed. + + + + Attaches the given entity to the context underlying the set. That is, the entity is placed + into the context in the Unchanged state, just as if it had been read from the database. + + The entity to attach. + The entity. + + Attach is used to repopulate a context with an entity that is known to already exist in the database. + SaveChanges will therefore not attempt to insert an attached entity into the database because + it is assumed to already be there. + Note that entities that are already in the context in some other state will have their state set + to Unchanged. Attach is a no-op if the entity is already in the context in the Unchanged state. + + + + + Adds the given entity to the context underlying the set in the Added state such that it will + be inserted into the database when SaveChanges is called. + + The entity to add. + The entity. + + Note that entities that are already in the context in some other state will have their state set + to Added. Add is a no-op if the entity is already in the context in the Added state. + + + + + Adds the given collection of entities into context underlying the set with each entity being put into + the Added state such that it will be inserted into the database when SaveChanges is called. + + The collection of entities to add. + + The collection of entities. + + + Note that if is set to true (which is + the default), then DetectChanges will be called once before adding any entities and will not be called + again. This means that in some situations AddRange may perform significantly better than calling + Add multiple times would do. + Note that entities that are already in the context in some other state will have their state set to + Added. AddRange is a no-op for entities that are already in the context in the Added state. + + + + + Marks the given entity as Deleted such that it will be deleted from the database when SaveChanges + is called. Note that the entity must exist in the context in some other state before this method + is called. + + The entity to remove. + The entity. + + Note that if the entity exists in the context in the Added state, then this method + will cause it to be detached from the context. This is because an Added entity is assumed not to + exist in the database such that trying to delete it does not make sense. + + + + + Removes the given collection of entities from the context underlying the set with each entity being put into + the Deleted state such that it will be deleted from the database when SaveChanges is called. + + The collection of entities to delete. + + The collection of entities. + + + Note that if is set to true (which is + the default), then DetectChanges will be called once before delete any entities and will not be called + again. This means that in some situations RemoveRange may perform significantly better than calling + Remove multiple times would do. + Note that if any entity exists in the context in the Added state, then this method + will cause it to be detached from the context. This is because an Added entity is assumed not to + exist in the database such that trying to delete it does not make sense. + + + + + Creates a new instance of an entity for the type of this set. + Note that this instance is NOT added or attached to the set. + The instance returned will be a proxy if the underlying context is configured to create + proxies and the entity type meets the requirements for creating a proxy. + + The entity instance, which may be a proxy. + + + + Creates a new instance of an entity for the type of this set or for a type derived + from the type of this set. + Note that this instance is NOT added or attached to the set. + The instance returned will be a proxy if the underlying context is configured to create + proxies and the entity type meets the requirements for creating a proxy. + + The type of entity to create. + The entity instance, which may be a proxy. + + + + Returns the equivalent generic object. + + The type of entity for which the set was created. + The generic set object. + + + + Creates a raw SQL query that will return entities in this set. By default, the + entities returned are tracked by the context; this can be changed by calling + AsNoTracking on the returned. + Note that the entities returned are always of the type for this set and never of + a derived type. If the table or tables queried may contain data for other entity + types, then the SQL query must be written appropriately to ensure that only entities of + the correct type are returned. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Set(typeof(Blog)).SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Set(typeof(Blog)).SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The SQL query string. + + The parameters to apply to the SQL query string. If output parameters are used, their values + will not be available until the results have been read completely. This is due to the underlying + behavior of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A object that will execute the query when it is enumerated. + + + + + + + + + + + + + + Gets an that represents a local view of all Added, Unchanged, + and Modified entities in this set. This local view will stay in sync as entities are added or + removed from the context. Likewise, entities added to or removed from the local view will automatically + be added to or removed from the context. + + + This property can be used for data binding by populating the set with data, for example by using the Load + extension method, and then binding to the local data through this property. For WPF bind to this property + directly. For Windows Forms bind to the result of calling ToBindingList on this property + + The local view. + + + + A DbSet represents the collection of all entities in the context, or that can be queried from the + database, of a given type. DbSet objects are created from a DbContext using the DbContext.Set method. + + + Note that DbSet does not support MEST (Multiple Entity Sets per Type) meaning that there is always a + one-to-one correlation between a type and a set. + + The type that defines the set. + + + + Represents a LINQ to Entities query against a DbContext. + + The type of entity to query for. + + + + Specifies the related objects to include in the query results. + + + Paths are all-inclusive. For example, if an include call indicates Include("Orders.OrderLines"), not only will + OrderLines be included, but also Orders. When you call the Include method, the query path is only valid on + the returned instance of the DbQuery<T>. Other instances of DbQuery<T> and the object context itself are not affected. + Because the Include method returns the query object, you can call this method multiple times on an DbQuery<T> to + specify multiple paths for the query. + + The dot-separated list of related objects to return in the query results. + + A new with the defined query path. + + + + + Returns a new query where the entities returned will not be cached in the . + + A new query with NoTracking applied. + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + Throws an exception indicating that binding directly to a store query is not supported. + Instead populate a DbSet with data, for example by using the Load extension method, and + then bind to local data. For WPF bind to DbSet.Local. For Windows Forms bind to + DbSet.Local.ToBindingList(). + + Never returns; always throws. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Returns a representation of the underlying query. + + The query string. + + + + Returns a new instance of the non-generic class for this query. + + The query. + A non-generic version. + + + + + + + + + + + + + Returns false. + + + false . + + + + + The IQueryable element type. + + + + + The IQueryable LINQ Expression. + + + + + The IQueryable provider. + + + + + Gets a representation of the underlying query. + + + + + An represents the collection of all entities in the context, or that + can be queried from the database, of a given type. is a concrete + implementation of IDbSet. + + + was originally intended to allow creation of test doubles (mocks or + fakes) for . However, this approach has issues in that adding new members + to an interface breaks existing code that already implements the interface without the new members. + Therefore, starting with EF6, no new members will be added to this interface and it is recommended + that be used as the base class for test doubles. + + The type that defines the set. + + + + Finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + + The values of the primary key for the entity to be found. + The entity found, or null. + + + + Adds the given entity to the context underlying the set in the Added state such that it will + be inserted into the database when SaveChanges is called. + + The entity to add. + The entity. + + Note that entities that are already in the context in some other state will have their state set + to Added. Add is a no-op if the entity is already in the context in the Added state. + + + + + Marks the given entity as Deleted such that it will be deleted from the database when SaveChanges + is called. Note that the entity must exist in the context in some other state before this method + is called. + + The entity to remove. + The entity. + + Note that if the entity exists in the context in the Added state, then this method + will cause it to be detached from the context. This is because an Added entity is assumed not to + exist in the database such that trying to delete it does not make sense. + + + + + Attaches the given entity to the context underlying the set. That is, the entity is placed + into the context in the Unchanged state, just as if it had been read from the database. + + The entity to attach. + The entity. + + Attach is used to repopulate a context with an entity that is known to already exist in the database. + SaveChanges will therefore not attempt to insert an attached entity into the database because + it is assumed to already be there. + Note that entities that are already in the context in some other state will have their state set + to Unchanged. Attach is a no-op if the entity is already in the context in the Unchanged state. + + + + + Creates a new instance of an entity for the type of this set. + Note that this instance is NOT added or attached to the set. + The instance returned will be a proxy if the underlying context is configured to create + proxies and the entity type meets the requirements for creating a proxy. + + The entity instance, which may be a proxy. + + + + Creates a new instance of an entity for the type of this set or for a type derived + from the type of this set. + Note that this instance is NOT added or attached to the set. + The instance returned will be a proxy if the underlying context is configured to create + proxies and the entity type meets the requirements for creating a proxy. + + The type of entity to create. + The entity instance, which may be a proxy. + + + + Gets an that represents a local view of all Added, Unchanged, + and Modified entities in this set. This local view will stay in sync as entities are added or + removed from the context. Likewise, entities added to or removed from the local view will automatically + be added to or removed from the context. + + + This property can be used for data binding by populating the set with data, for example by using the Load + extension method, and then binding to the local data through this property. For WPF bind to this property + directly. For Windows Forms bind to the result of calling ToBindingList on this property + + The local view. + + + + Creates an instance of a when called from the constructor of a derived + type that will be used as a test double for DbSets. Methods and properties that will be used by the + test double must be implemented by the test double except AsNoTracking, AsStreaming, an Include where + the default implementation is a no-op. + + + + + Finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + + The values of the primary key for the entity to be found. + The entity found, or null. + Thrown if multiple entities exist in the context with the primary key values given. + Thrown if the type of entity is not part of the data model for this context. + Thrown if the types of the key values do not match the types of the key values for the entity type to be found. + Thrown if the context has been disposed. + + + + Asynchronously finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + The values of the primary key for the entity to be found. + A task that represents the asynchronous find operation. The task result contains the entity found, or null. + Thrown if multiple entities exist in the context with the primary key values given. + Thrown if the type of entity is not part of the data model for this context. + Thrown if the types of the key values do not match the types of the key values for the entity type to be found. + Thrown if the context has been disposed. + + + + Asynchronously finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The values of the primary key for the entity to be found. + A task that represents the asynchronous find operation. The task result contains the entity found, or null. + + + + + + + + + + Adds the given collection of entities into context underlying the set with each entity being put into + the Added state such that it will be inserted into the database when SaveChanges is called. + + The collection of entities to add. + + The collection of entities. + + + Note that if is set to true (which is + the default), then DetectChanges will be called once before adding any entities and will not be called + again. This means that in some situations AddRange may perform significantly better than calling + Add multiple times would do. + Note that entities that are already in the context in some other state will have their state set to + Added. AddRange is a no-op for entities that are already in the context in the Added state. + + + + + + + + Removes the given collection of entities from the context underlying the set with each entity being put into + the Deleted state such that it will be deleted from the database when SaveChanges is called. + + The collection of entities to delete. + + The collection of entities. + + + Note that if is set to true (which is + the default), then DetectChanges will be called once before delete any entities and will not be called + again. This means that in some situations RemoveRange may perform significantly better than calling + Remove multiple times would do. + Note that if any entity exists in the context in the Added state, then this method + will cause it to be detached from the context. This is because an Added entity is assumed not to + exist in the database such that trying to delete it does not make sense. + + + + + + + + + + + Returns the equivalent non-generic object. + + The generic set object. + The non-generic set object. + + + + Creates a raw SQL query that will return entities in this set. By default, the + entities returned are tracked by the context; this can be changed by calling + AsNoTracking on the returned. + Note that the entities returned are always of the type for this set and never of + a derived type. If the table or tables queried may contain data for other entity + types, then the SQL query must be written appropriately to ensure that only entities of + the correct type are returned. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Blogs.SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Blogs.SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The SQL query string. + + The parameters to apply to the SQL query string. If output parameters are used, their values will + not be available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A object that will execute the query when it is enumerated. + + + + + + + + + + + + + + + + + An implementation of IDatabaseInitializer that will always recreate and optionally re-seed the + database the first time that a context is used in the app domain. + To seed the database, create a derived class and override the Seed method. + + The type of the context. + + + Initializes a new instance of the class. + + + + Executes the strategy to initialize the database for the given context. + + The context. + + + is + null + . + + + + + A method that should be overridden to actually add data to the context for seeding. + The default implementation does nothing. + + The context to seed. + + + + An implementation of IDatabaseInitializer that will DELETE, recreate, and optionally re-seed the + database only if the model has changed since the database was created. + + The type of the context. + + Whether or not the model has changed is determined by the + method. + To seed the database create a derived class and override the Seed method. + + + + Initializes a new instance of the class. + + + + Executes the strategy to initialize the database for the given context. + + The context. + + + is + null + . + + + + + A method that should be overridden to actually add data to the context for seeding. + The default implementation does nothing. + + The context to seed. + + + + Returned by the ChangeTracker method of to provide access to features of + the context that are related to change tracking of entities. + + + + + Gets objects for all the entities tracked by this context. + + The entries. + + + + Gets objects for all the entities of the given type + tracked by this context. + + The type of the entity. + The entries. + + + + Checks if the is tracking any new, deleted, or changed entities or + relationships that will be sent to the database if is called. + + + Functionally, calling this method is equivalent to checking if there are any entities or + relationships in the Added, Updated, or Deleted state. + Note that this method calls unless + has been set to false. + + + True if underlying have changes, else false. + + + + + Detects changes made to the properties and relationships of POCO entities. Note that some types of + entity (such as change tracking proxies and entities that derive from + ) + report changes automatically and a call to DetectChanges is not normally needed for these types of entities. + Also note that normally DetectChanges is called automatically by many of the methods of + and its related classes such that it is rare that this method will need to be called explicitly. + However, it may be desirable, usually for performance reasons, to turn off this automatic calling of + DetectChanges using the AutoDetectChangesEnabled flag from . + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + A non-generic version of the class. + + + + + This is an abstract base class use to represent a scalar or complex property, or a navigation property + of an entity. Scalar and complex properties use the derived class , + reference navigation properties use the derived class , and collection + navigation properties use the derived class . + + + + + Validates this property. + + + Collection of objects. Never null. If the entity is valid the collection will be empty. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Returns the equivalent generic object. + + The type of entity on which the member is declared. + The type of the property. + The equivalent generic object. + + + + Gets the name of the property. + + The property name. + + + + Gets or sets the current value of this property. + + The current value. + + + + The to which this member belongs. + + An entry for the entity that owns this member. + + + + Loads the collection of entities from the database. + Note that entities that already exist in the context are not overwritten with values from the database. + + + + + Asynchronously loads the collection of entities from the database. + Note that entities that already exist in the context are not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + + + + + Asynchronously loads the collection of entities from the database. + Note that entities that already exist in the context are not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Returns the query that would be used to load this collection from the database. + The returned query can be modified using LINQ to perform filtering or operations in the database, such + as counting the number of entities in the collection in the database without actually loading them. + + A query for the collection. + + + + Returns the equivalent generic object. + + The type of entity on which the member is declared. + The type of the collection element. + The equivalent generic object. + + + + Gets the property name. + + The property name. + + + + Gets or sets the current value of the navigation property. The current value is + the entity that the navigation property references. + + The current value. + + + + Gets or sets a value indicating whether all entities of this collection have been loaded from the database. + + + Loading the related entities from the database either using lazy-loading, as part of a query, or explicitly + with one of the Load methods will set the IsLoaded flag to true. + IsLoaded can be explicitly set to true to prevent the related entities of this collection from being lazy-loaded. + This can be useful if the application has caused a subset of related entities to be loaded into this collection + and wants to prevent any other entities from being loaded automatically. + Note that explict loading using one of the Load methods will load all related entities from the database + regardless of whether or not IsLoaded is true. + When any related entity in the collection is detached the IsLoaded flag is reset to false indicating that the + not all related entities are now loaded. + + + true if all the related entities are loaded or the IsLoaded has been explicitly set to true; otherwise, false. + + + + + The to which this navigation property belongs. + + An entry for the entity that owns this navigation property. + + + + Instances of this class are returned from the Collection method of + and allow operations such as loading to + be performed on the an entity's collection navigation properties. + + The type of the entity to which this property belongs. + The type of the element in the collection of entities. + + + + This is an abstract base class use to represent a scalar or complex property, or a navigation property + of an entity. Scalar and complex properties use the derived class , + reference navigation properties use the derived class , and collection + navigation properties use the derived class . + + The type of the entity to which this property belongs. + The type of the property. + + + + Returns a new instance of the non-generic class for + the property represented by this object. + + The object representing the property. + A non-generic version. + + + + Validates this property. + + + Collection of objects. Never null. If the entity is valid the collection will be empty. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + Gets the name of the property. + The name of the property. + + + + Gets or sets the current value of this property. + + The current value. + + + + The to which this member belongs. + + An entry for the entity that owns this member. + + + + Loads the collection of entities from the database. + Note that entities that already exist in the context are not overwritten with values from the database. + + + + + Asynchronously loads the collection of entities from the database. + Note that entities that already exist in the context are not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + + + + + Asynchronously loads the collection of entities from the database. + Note that entities that already exist in the context are not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Returns the query that would be used to load this collection from the database. + The returned query can be modified using LINQ to perform filtering or operations in the database, such + as counting the number of entities in the collection in the database without actually loading them. + + A query for the collection. + + + + Returns a new instance of the non-generic class for + the navigation property represented by this object. + + The object representing the navigation property. + A non-generic version. + + + + Gets the property name. + + The property name. + + + + Gets or sets the current value of the navigation property. The current value is + the entity that the navigation property references. + + The current value. + + + + Gets or sets a value indicating whether all entities of this collection have been loaded from the database. + + + Loading the related entities from the database either using lazy-loading, as part of a query, or explicitly + with one of the Load methods will set the IsLoaded flag to true. + IsLoaded can be explicitly set to true to prevent the related entities of this collection from being lazy-loaded. + This can be useful if the application has caused a subset of related entities to be loaded into this collection + and wants to prevent any other entities from being loaded automatically. + Note that explict loading using one of the Load methods will load all related entities from the database + regardless of whether or not IsLoaded is true. + When any related entity in the collection is detached the IsLoaded flag is reset to false indicating that the + not all related entities are now loaded. + + + true if all the related entities are loaded or the IsLoaded has been explicitly set to true; otherwise, false. + + + + + The to which this navigation property belongs. + + An entry for the entity that owns this navigation property. + + + + An immutable representation of an Entity Data Model (EDM) model that can be used to create an + or can be passed to the constructor of a . + For increased performance, instances of this type should be cached and re-used to construct contexts. + + + + + Creates an instance of ObjectContext or class derived from ObjectContext. Note that an instance + of DbContext can be created instead by using the appropriate DbContext constructor. + If a derived ObjectContext is used, then it must have a public constructor with a single + EntityConnection parameter. + The connection passed is used by the ObjectContext created, but is not owned by the context. The caller + must dispose of the connection once the context has been disposed. + + The type of context to create. + An existing connection to a database for use by the context. + The context. + + + + A non-generic version of the class. + + + + + A non-generic version of the class. + + + + + Returns the equivalent generic object. + + The type of entity on which the member is declared. + The type of the property. + The equivalent generic object. + + + + Gets the property name. + + The property name. + + + + Gets or sets the original value of this property. + + The original value. + + + + Gets or sets the current value of this property. + + The current value. + + + + Gets or sets a value indicating whether the value of this property has been modified since + it was loaded from the database. + + + Setting this value to false for a modified property will revert the change by setting the + current value to the original value. If the result is that no properties of the entity are + marked as modified, then the entity will be marked as Unchanged. + Setting this value to false for properties of Added, Unchanged, or Deleted entities + is a no-op. + + + true if this instance is modified; otherwise, false . + + + + + The to which this property belongs. + + An entry for the entity that owns this property. + + + + The of the property for which this is a nested property. + This method will only return a non-null entry for properties of complex objects; it will + return null for properties of the entity itself. + + An entry for the parent complex property, or null if this is an entity property. + + + + Gets an object that represents a nested property of this property. + This method can be used for both scalar or complex properties. + + The name of the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested complex property of this property. + + The name of the nested property. + An object representing the nested property. + + + + Returns the equivalent generic object. + + The type of entity on which the member is declared. + The type of the complex property. + The equivalent generic object. + + + + Instances of this class are returned from the ComplexProperty method of + and allow access to the state of a complex property. + + The type of the entity to which this property belongs. + The type of the property. + + + + Instances of this class are returned from the Property method of + and allow access to the state of the scalar + or complex property. + + The type of the entity to which this property belongs. + The type of the property. + + + + Returns a new instance of the non-generic class for + the property represented by this object. + + The object representing the property. + A non-generic version. + + + + Gets the property name. + + The property name. + + + + Gets or sets the original value of this property. + + The original value. + + + + Gets or sets the current value of this property. + + The current value. + + + + Gets or sets a value indicating whether the value of this property has been modified since + it was loaded from the database. + + + true if this instance is modified; otherwise, false . + + + + + The to which this property belongs. + + An entry for the entity that owns this property. + + + + The of the property for which this is a nested property. + This method will only return a non-null entry for properties of complex objects; it will + return null for properties of the entity itself. + + An entry for the parent complex property, or null if this is an entity property. + + + + Returns a new instance of the non-generic class for + the property represented by this object. + + The object representing the property. + A non-generic version. + + + + Gets an object that represents a nested property of this property. + This method can be used for both scalar or complex properties. + + The name of the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested property of this property. + This method can be used for both scalar or complex properties. + + The type of the nested property. + The name of the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested property of this property. + This method can be used for both scalar or complex properties. + + The type of the nested property. + An expression representing the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested complex property of this property. + + The name of the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested complex property of this property. + + The type of the nested property. + The name of the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested complex property of this property. + + The type of the nested property. + An expression representing the nested property. + An object representing the nested property. + + + + Describes the origin of the database connection string associated with a . + + + + + The connection string was created by convention. + + + + + The connection string was read from external configuration. + + + + + The connection string was explicitly specified at runtime. + + + + + The connection string was overriden by connection information supplied to DbContextInfo. + + + + + Returned by the Configuration method of to provide access to configuration + options for the context. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets or sets the value that determines whether SQL functions and commands should be always executed in a transaction. + + + This flag determines whether a new transaction will be started when methods such as + are executed outside of a transaction. + Note that this does not change the behavior of . + + + The default transactional behavior. + + + + + Gets or sets a value indicating whether lazy loading of relationships exposed as + navigation properties is enabled. Lazy loading is enabled by default. + + + true if lazy loading is enabled; otherwise, false . + + + + + Gets or sets a value indicating whether or not the framework will create instances of + dynamically generated proxy classes whenever it creates an instance of an entity type. + Note that even if proxy creation is enabled with this flag, proxy instances will only + be created for entity types that meet the requirements for being proxied. + Proxy creation is enabled by default. + + + true if proxy creation is enabled; otherwise, false . + + + + + Gets or sets a value indicating whether database null semantics are exhibited when comparing + two operands, both of which are potentially nullable. The default value is false. + + For example (operand1 == operand2) will be translated as: + + (operand1 = operand2) + + if UseDatabaseNullSemantics is true, respectively + + (((operand1 = operand2) AND (NOT (operand1 IS NULL OR operand2 IS NULL))) OR ((operand1 IS NULL) AND (operand2 IS NULL))) + + if UseDatabaseNullSemantics is false. + + + true if database null comparison behavior is enabled, otherwise false . + + + + + Gets or sets a value indicating whether the + method is called automatically by methods of and related classes. + The default value is true. + + + true if should be called automatically; otherwise, false. + + + + + Gets or sets a value indicating whether tracked entities should be validated automatically when + is invoked. + The default value is true. + + + + + Provides runtime information about a given type. + + + + + Creates a new instance representing a given type. + + + The type deriving from . + + + + + Creates a new instance representing a given targeting a specific database. + + + The type deriving from . + + Connection information for the database to be used. + + + + Creates a new instance representing a given type. An external list of + connection strings can be supplied and will be used during connection string resolution in place + of any connection strings specified in external configuration files. + + + It is preferable to use the constructor that accepts the entire config document instead of using this + constructor. Providing the entire config document allows DefaultConnectionFactroy entries in the config + to be found in addition to explicitly specified connection strings. + + + The type deriving from . + + A collection of connection strings. + + + + Creates a new instance representing a given type. An external config + object (e.g. app.config or web.config) can be supplied and will be used during connection string + resolution. This includes looking for connection strings and DefaultConnectionFactory entries. + + + The type deriving from . + + An object representing the config file. + + + + Creates a new instance representing a given , targeting a specific database. + An external config object (e.g. app.config or web.config) can be supplied and will be used during connection string + resolution. This includes looking for connection strings and DefaultConnectionFactory entries. + + + The type deriving from . + + An object representing the config file. + Connection information for the database to be used. + + + + Creates a new instance representing a given type. A + can be supplied in order to override the default determined provider used when constructing + the underlying EDM model. + + + The type deriving from . + + + A specifying the underlying ADO.NET provider to target. + + + + + Creates a new instance representing a given type. An external config + object (e.g. app.config or web.config) can be supplied and will be used during connection string + resolution. This includes looking for connection strings and DefaultConnectionFactory entries. + A can be supplied in order to override the default determined + provider used when constructing the underlying EDM model. This can be useful to prevent EF from + connecting to discover a manifest token. + + + The type deriving from . + + An object representing the config file. + + A specifying the underlying ADO.NET provider to target. + + + + + If instances of the underlying type can be created, returns + a new instance; otherwise returns null. + + + A instance. + + + + + The concrete type. + + + + + Whether or not instances of the underlying type can be created. + + + + + The connection string used by the underlying type. + + + + + The connection string name used by the underlying type. + + + + + The ADO.NET provider name of the connection used by the underlying type. + + + + + The origin of the connection string used by the underlying type. + + + + + An action to be run on the DbModelBuilder after OnModelCreating has been run on the context. + + + + + A non-generic version of the class. + + + + + Queries the database for copies of the values of the tracked entity as they currently exist in the database. + Note that changing the values in the returned dictionary will not update the values in the database. + If the entity is not found in the database then null is returned. + + The store values. + + + + Asynchronously queries the database for copies of the values of the tracked entity as they currently exist in the database. + Note that changing the values in the returned dictionary will not update the values in the database. + If the entity is not found in the database then null is returned. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the store values. + + + + + Asynchronously queries the database for copies of the values of the tracked entity as they currently exist in the database. + Note that changing the values in the returned dictionary will not update the values in the database. + If the entity is not found in the database then null is returned. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the store values. + + + + + Reloads the entity from the database overwriting any property values with values from the database. + The entity will be in the Unchanged state after calling this method. + + + + + Asynchronously reloads the entity from the database overwriting any property values with values from the database. + The entity will be in the Unchanged state after calling this method. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + + + + + Asynchronously reloads the entity from the database overwriting any property values with values from the database. + The entity will be in the Unchanged state after calling this method. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Gets an object that represents the reference (i.e. non-collection) navigation property from this + entity to another entity. + + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the collection navigation property from this + entity to a collection of related entities. + + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents a scalar or complex property of this entity. + + The name of the property. + An object representing the property. + + + + Gets an object that represents a complex property of this entity. + + The name of the complex property. + An object representing the complex property. + + + + Gets an object that represents a member of the entity. The runtime type of the returned object will + vary depending on what kind of member is asked for. The currently supported member types and their return + types are: + Reference navigation property: . + Collection navigation property: . + Primitive/scalar property: . + Complex property: . + + The name of the member. + An object representing the member. + + + + Returns a new instance of the generic class for the given + generic type for the tracked entity represented by this object. + Note that the type of the tracked entity must be compatible with the generic type or + an exception will be thrown. + + The type of the entity. + A generic version. + + + + Validates this instance and returns validation result. + + + Entity validation result. Possibly null if + DbContext.ValidateEntity(DbEntityEntry, IDictionary{object,object}) + method is overridden. + + + + + Determines whether the specified is equal to this instance. + Two instances are considered equal if they are both entries for + the same entity on the same . + + + The to compare with this instance. + + + true if the specified is equal to this instance; otherwise, false . + + + + + Determines whether the specified is equal to this instance. + Two instances are considered equal if they are both entries for + the same entity on the same . + + + The to compare with this instance. + + + true if the specified is equal to this instance; otherwise, false . + + + + + Returns a hash code for this instance. + + A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table. + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the entity. + + The entity. + + + + Gets or sets the state of the entity. + + The state. + + + + Gets the current property values for the tracked entity represented by this object. + + The current values. + + + + Gets the original property values for the tracked entity represented by this object. + The original values are usually the entity's property values as they were when last queried from + the database. + + The original values. + + + + Instances of this class provide access to information about and control of entities that + are being tracked by the . Use the Entity or Entities methods of + the context to obtain objects of this type. + + The type of the entity. + + + + Queries the database for copies of the values of the tracked entity as they currently exist in the database. + Note that changing the values in the returned dictionary will not update the values in the database. + If the entity is not found in the database then null is returned. + + The store values. + + + + Asynchronously queries the database for copies of the values of the tracked entity as they currently exist in the database. + Note that changing the values in the returned dictionary will not update the values in the database. + If the entity is not found in the database then null is returned. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the store values. + + + + + Asynchronously queries the database for copies of the values of the tracked entity as they currently exist in the database. + Note that changing the values in the returned dictionary will not update the values in the database. + If the entity is not found in the database then null is returned. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the store values. + + + + + Reloads the entity from the database overwriting any property values with values from the database. + The entity will be in the Unchanged state after calling this method. + + + + + Asynchronously reloads the entity from the database overwriting any property values with values from the database. + The entity will be in the Unchanged state after calling this method. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + + + + + Asynchronously reloads the entity from the database overwriting any property values with values from the database. + The entity will be in the Unchanged state after calling this method. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Gets an object that represents the reference (i.e. non-collection) navigation property from this + entity to another entity. + + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the reference (i.e. non-collection) navigation property from this + entity to another entity. + + The type of the property. + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the reference (i.e. non-collection) navigation property from this + entity to another entity. + + The type of the property. + An expression representing the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the collection navigation property from this + entity to a collection of related entities. + + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the collection navigation property from this + entity to a collection of related entities. + + The type of elements in the collection. + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the collection navigation property from this + entity to a collection of related entities. + + The type of elements in the collection. + An expression representing the navigation property. + An object representing the navigation property. + + + + Gets an object that represents a scalar or complex property of this entity. + + The name of the property. + An object representing the property. + + + + Gets an object that represents a scalar or complex property of this entity. + + The type of the property. + The name of the property. + An object representing the property. + + + + Gets an object that represents a scalar or complex property of this entity. + + The type of the property. + An expression representing the property. + An object representing the property. + + + + Gets an object that represents a complex property of this entity. + + The name of the complex property. + An object representing the complex property. + + + + Gets an object that represents a complex property of this entity. + + The type of the complex property. + The name of the complex property. + An object representing the complex property. + + + + Gets an object that represents a complex property of this entity. + + The type of the complex property. + An expression representing the complex property. + An object representing the complex property. + + + + Gets an object that represents a member of the entity. The runtime type of the returned object will + vary depending on what kind of member is asked for. The currently supported member types and their return + types are: + Reference navigation property: . + Collection navigation property: . + Primitive/scalar property: . + Complex property: . + + The name of the member. + An object representing the member. + + + + Gets an object that represents a member of the entity. The runtime type of the returned object will + vary depending on what kind of member is asked for. The currently supported member types and their return + types are: + Reference navigation property: . + Collection navigation property: . + Primitive/scalar property: . + Complex property: . + + The type of the member. + The name of the member. + An object representing the member. + + + + Returns a new instance of the non-generic class for + the tracked entity represented by this object. + + The object representing the tracked entity. + A non-generic version. + + + + Validates this instance and returns validation result. + + + Entity validation result. Possibly null if + DbContext.ValidateEntity(DbEntityEntry, IDictionary{object, object}) + method is overridden. + + + + + Determines whether the specified is equal to this instance. + Two instances are considered equal if they are both entries for + the same entity on the same . + + + The to compare with this instance. + + + true if the specified is equal to this instance; otherwise, false . + + + + + Determines whether the specified is equal to this instance. + Two instances are considered equal if they are both entries for + the same entity on the same . + + + The to compare with this instance. + + + true if the specified is equal to this instance; otherwise, false . + + + + + Returns a hash code for this instance. + + A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table. + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the entity. + + The entity. + + + + Gets or sets the state of the entity. + + The state. + + + + Gets the current property values for the tracked entity represented by this object. + + The current values. + + + + Gets the original property values for the tracked entity represented by this object. + The original values are usually the entity's property values as they were when last queried from + the database. + + The original values. + + + + Represents an Entity Data Model (EDM) created by the . + The Compile method can be used to go from this EDM representation to a + which is a compiled snapshot of the model suitable for caching and creation of + or instances. + + + + + Creates a for this mode which is a compiled snapshot + suitable for caching and creation of instances. + + The compiled model. + + + + Gets the provider information. + + + + + Gets the provider manifest. + + + + + Gets the conceptual model. + + + + + Gets the store model. + + + + + Gets the mapping model. + + + + + A collection of all the properties for an underlying entity or complex object. + + + An instance of this class can be converted to an instance of the generic class + using the Cast method. + Complex properties in the underlying entity or complex object are represented in + the property values as nested instances of this class. + + + + + Creates an object of the underlying type for this dictionary and hydrates it with property + values from this dictionary. + + The properties of this dictionary copied into a new object. + + + + Sets the values of this dictionary by reading values out of the given object. + The given object can be of any type. Any property on the object with a name that + matches a property name in the dictionary and can be read will be read. Other + properties will be ignored. This allows, for example, copying of properties from + simple Data Transfer Objects (DTOs). + + The object to read values from. + + + + Creates a new dictionary containing copies of all the properties in this dictionary. + Changes made to the new dictionary will not be reflected in this dictionary and vice versa. + + A clone of this dictionary. + + + + Sets the values of this dictionary by reading values from another dictionary. + The other dictionary must be based on the same type as this dictionary, or a type derived + from the type for this dictionary. + + The dictionary to read values from. + + + + Gets the value of the property just like using the indexed property getter but + typed to the type of the generic parameter. This is useful especially with + nested dictionaries to avoid writing expressions with lots of casts. + + The type of the property. + Name of the property. + The value of the property. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the set of names of all properties in this dictionary as a read-only set. + + The property names. + + + + Gets or sets the value of the property with the specified property name. + The value may be a nested instance of this class. + + The property name. + The value of the property. + + + + Groups a pair of strings that identify a provider and server version together into a single object. + + + Instances of this class act as the key for resolving a for a specific + provider from a . This is typically used when registering spatial services + in or when the spatial services specific to a provider is + resolved by an implementation of . + + + + + Creates a new object for a given provider invariant name and manifest token. + + + A string that identifies that provider. For example, the SQL Server + provider uses the string "System.Data.SqlCient". + + + A string that identifies that version of the database server being used. For example, the SQL Server + provider uses the string "2008" for SQL Server 2008. This cannot be null but may be empty. + The manifest token is sometimes referred to as a version hint. + + + + + + + + + + + A string that identifies that provider. For example, the SQL Server + provider uses the string "System.Data.SqlCient". + + + + + A string that identifies that version of the database server being used. For example, the SQL Server + provider uses the string "2008" for SQL Server 2008. This cannot be null but may be empty. + + + + + A non-generic version of the class. + + + + + Loads the entity from the database. + Note that if the entity already exists in the context, then it will not overwritten with values from the database. + + + + + Asynchronously loads the entity from the database. + Note that if the entity already exists in the context, then it will not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + + + + + Asynchronously loads the entity from the database. + Note that if the entity already exists in the context, then it will not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Returns the query that would be used to load this entity from the database. + The returned query can be modified using LINQ to perform filtering or operations in the database. + + A query for the entity. + + + + Returns the equivalent generic object. + + The type of entity on which the member is declared. + The type of the property. + The equivalent generic object. + + + + Gets the property name. + + The property name. + + + + Gets or sets the current value of the navigation property. The current value is + the entity that the navigation property references. + + The current value. + + + + Gets or sets a value indicating whether the entity has been loaded from the database. + + + Loading the related entity from the database either using lazy-loading, as part of a query, or explicitly + with one of the Load methods will set the IsLoaded flag to true. + IsLoaded can be explicitly set to true to prevent the related entity from being lazy-loaded. + Note that explict loading using one of the Load methods will load the related entity from the database + regardless of whether or not IsLoaded is true. + When a related entity is detached the IsLoaded flag is reset to false indicating that the related entity is + no longer loaded. + + + true if the entity is loaded or the IsLoaded has been explicitly set to true; otherwise, false. + + + + + The to which this navigation property belongs. + + An entry for the entity that owns this navigation property. + + + + Instances of this class are returned from the Reference method of + and allow operations such as loading to + be performed on the an entity's reference navigation properties. + + The type of the entity to which this property belongs. + The type of the property. + + + + Loads the entity from the database. + Note that if the entity already exists in the context, then it will not overwritten with values from the database. + + + + + Asynchronously loads the entity from the database. + Note that if the entity already exists in the context, then it will not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + + + + + Asynchronously loads the entity from the database. + Note that if the entity already exists in the context, then it will not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Returns the query that would be used to load this entity from the database. + The returned query can be modified using LINQ to perform filtering or operations in the database. + + A query for the entity. + + + + Returns a new instance of the non-generic class for + the navigation property represented by this object. + + The object representing the navigation property. + A non-generic version. + + + + Gets the property name. + + The property name. + + + + Gets or sets the current value of the navigation property. The current value is + the entity that the navigation property references. + + The current value. + + + + Gets or sets a value indicating whether the entity has been loaded from the database. + + + Loading the related entity from the database either using lazy-loading, as part of a query, or explicitly + with one of the Load methods will set the IsLoaded flag to true. + IsLoaded can be explicitly set to true to prevent the related entity from being lazy-loaded. + Note that explict loading using one of the Load methods will load the related entity from the database + regardless of whether or not IsLoaded is true. + When a related entity is detached the IsLoaded flag is reset to false indicating that the related entity is + no longer loaded. + + + true if the entity is loaded or the IsLoaded has been explicitly set to true; otherwise, false. + + + + + The to which this navigation property belongs. + + An entry for the entity that owns this navigation property. + + + + Exception thrown by when it was expected that SaveChanges for an entity would + result in a database update but in fact no rows in the database were affected. This usually indicates + that the database has been concurrently updated such that a concurrency token that was expected to match + did not actually match. + Note that state entries referenced by this exception are not serialized due to security and accesses to + the state entries after serialization will return null. + + + + + Exception thrown by when the saving of changes to the database fails. + Note that state entries referenced by this exception are not serialized due to security and accesses to the + state entries after serialization will return null. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class. + + The message. + + + + Initializes a new instance of the class. + + The message. + The inner exception. + + + + Gets objects that represents the entities that could not + be saved to the database. + + The entries representing the entities that could not be saved. + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class. + + The message. + + + + Initializes a new instance of the class. + + The message. + The inner exception. + + + + Represents an entity used to store metadata about an EDM in the database. + + + + + Attempts to get the model hash calculated by Code First for the given context. + This method will return null if the context is not being used in Code First mode. + + The context. + The hash string. + + + + Gets or sets the ID of the metadata entity, which is currently always 1. + + The id. + + + + Gets or sets the model hash which is used to check whether the model has + changed since the database was created from it. + + The model hash. + + + + Contains methods used to access the Entity Data Model created by Code First in the EDMX form. + These methods are typically used for debugging when there is a need to look at the model that + Code First creates internally. + + + + + Uses Code First with the given context and writes the resulting Entity Data Model to the given + writer in EDMX form. This method can only be used with context instances that use Code First + and create the model internally. The method cannot be used for contexts created using Database + First or Model First, for contexts created using a pre-existing , or + for contexts created using a pre-existing . + + The context. + The writer. + + + + Writes the Entity Data Model represented by the given to the + given writer in EDMX form. + + An object representing the EDM. + The writer. + + + + A factory for creating derived instances. Implement this + interface to enable design-time services for context types that do not have a + public default constructor. + At design-time, derived instances can be created in order to enable specific + design-time experiences such as model rendering, DDL generation etc. To enable design-time instantiation + for derived types that do not have a public, default constructor, implement + this interface. Design-time services will auto-discover implementations of this interface that are in the + same assembly as the derived type. + + The type of the context. + + + + Creates a new instance of a derived type. + + An instance of TContext + + + + This convention causes DbModelBuilder to include metadata about the model + when it builds the model. When creates a model by convention it will + add this convention to the list of those used by the DbModelBuilder. This will then result in + model metadata being written to the database if the DbContext is used to create the database. + This can then be used as a quick check to see if the model has changed since the last time it was + used against the database. + This convention can be removed from the conventions by overriding + the OnModelCreating method on a derived DbContext class. + + + + + This convention uses the name of the derived + class as the container for the conceptual model built by + Code First. + + + + + Applies the convention to the given model. + + The container to apply the convention to. + The model. + + + + This convention uses the namespace of the derived + class as the namespace of the conceptual model built by + Code First. + + + + + Instances of this class are used internally to create constant expressions for + that are inserted into the expression tree to replace references to + and . + + The type of the element. + + + + The public property expected in the LINQ expression tree. + + The query. + + + + Instances of this class are used to create DbConnection objects for + SQL Server Compact Edition based on a given database name or connection string. + + + It is necessary to provide the provider invariant name of the SQL Server Compact + Edition to use when creating an instance of this class. This is because different + versions of SQL Server Compact Editions use different invariant names. + An instance of this class can be set on the class to + cause all DbContexts created with no connection information or just a database + name or connection string to use SQL Server Compact Edition by default. + This class is immutable since multiple threads may access instances simultaneously + when creating connections. + + + + + Creates a new connection factory with empty (default) DatabaseDirectory and BaseConnectionString + properties. + + The provider invariant name that specifies the version of SQL Server Compact Edition that should be used. + + + + Creates a new connection factory with the given DatabaseDirectory and BaseConnectionString properties. + + The provider invariant name that specifies the version of SQL Server Compact Edition that should be used. + The path to prepend to the database name that will form the file name used by SQL Server Compact Edition when it creates or reads the database file. An empty string means that SQL Server Compact Edition will use its default for the database file location. + The connection string to use for options to the database other than the 'Data Source'. The Data Source will be prepended to this string based on the database name when CreateConnection is called. + + + + Creates a connection for SQL Server Compact Edition based on the given database name or connection string. + If the given string contains an '=' character then it is treated as a full connection string, + otherwise it is treated as a database name only. + + The database name or connection string. + An initialized DbConnection. + + + + The path to prepend to the database name that will form the file name used by + SQL Server Compact Edition when it creates or reads the database file. + The default value is "|DataDirectory|", which means the file will be placed + in the designated data directory. + + + + + The connection string to use for options to the database other than the 'Data Source'. + The Data Source will be prepended to this string based on the database name when + CreateConnection is called. + The default is the empty string, which means no other options will be used. + + + + + The provider invariant name that specifies the version of SQL Server Compact Edition + that should be used. + + + + + Instances of this class are used to create DbConnection objects for + SQL Server based on a given database name or connection string. By default, the connection is + made to '.\SQLEXPRESS'. This can be changed by changing the base connection + string when constructing a factory instance. + + + An instance of this class can be set on the class to + cause all DbContexts created with no connection information or just a database + name or connection string to use SQL Server by default. + This class is immutable since multiple threads may access instances simultaneously + when creating connections. + + + + + Creates a new connection factory with a default BaseConnectionString property of + 'Data Source=.\SQLEXPRESS; Integrated Security=True; MultipleActiveResultSets=True;'. + + + + + Creates a new connection factory with the given BaseConnectionString property. + + The connection string to use for options to the database other than the 'Initial Catalog'. The 'Initial Catalog' will be prepended to this string based on the database name when CreateConnection is called. + + + + Creates a connection for SQL Server based on the given database name or connection string. + If the given string contains an '=' character then it is treated as a full connection string, + otherwise it is treated as a database name only. + + The database name or connection string. + An initialized DbConnection. + + + + The connection string to use for options to the database other than the 'Initial Catalog'. + The 'Initial Catalog' will be prepended to this string based on the database name when + CreateConnection is called. + The default is 'Data Source=.\SQLEXPRESS; Integrated Security=True;'. + + + + + This attribute can be applied to either an entire derived class or to + individual or properties on that class. When applied + any discovered or properties will still be included + in the model but will not be automatically initialized. + + + + + Thrown when a context is generated from the templates in Database First or Model + First mode and is then used in Code First mode. + + + Code generated using the T4 templates provided for Database First and Model First use may not work + correctly if used in Code First mode. To use these classes with Code First please add any additional + configuration using attributes or the DbModelBuilder API and then remove the code that throws this + exception. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class. + + The object that holds the serialized object data. + The contextual information about the source or destination. + + + + Initializes a new instance of the class. + + The message. + + + + Initializes a new instance of the class. + + The message. + The inner exception. + + + + Allows configuration to be performed for an complex type in a model. + A ComplexTypeConfiguration can be obtained via the ComplexType method on + or a custom type derived from ComplexTypeConfiguration + can be registered via the Configurations property on . + + The complex type to be configured. + + + + Allows configuration to be performed for a type in a model. + + The type to be configured. + + + + Configures a property that is defined on this type. + + The type of the property being configured. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + The type of the property being configured. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Initializes a new instance of ComplexTypeConfiguration + + + + + Excludes a property from the model so that it will not be mapped to the database. + + The type of the property to be ignored. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The same ComplexTypeConfiguration instance so that multiple calls can be chained. + + + + + + + + + + + + + + + + Allows derived configuration classes for entities and complex types to be registered with a + . + + + Derived configuration classes are created by deriving from + or and using a type to be included in the model as the generic + parameter. + Configuration can be performed without creating derived configuration classes via the Entity and ComplexType + methods on . + + + + + Discovers all types that inherit from or + in the given assembly and adds an instance + of each discovered type to this registrar. + + + Note that only types that are abstract or generic type definitions are skipped. Every + type that is discovered and added must provide a parameterless constructor. + + The assembly containing model configurations to add. + The same ConfigurationRegistrar instance so that multiple calls can be chained. + + + + Adds an to the . + Only one can be added for each type in a model. + + The entity type being configured. + The entity type configuration to be added. + The same ConfigurationRegistrar instance so that multiple calls can be chained. + + + + Adds an to the . + Only one can be added for each type in a model. + + The complex type being configured. + The complex type configuration to be added + The same ConfigurationRegistrar instance so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows the conventions used by a instance to be customized. + The default conventions can be found in the System.Data.Entity.ModelConfiguration.Conventions namespace. + + + + + Discover all conventions in the given assembly and add them to the . + + + This method add all conventions ordered by type name. The order in which conventions are added + can have an impact on how they behave because it governs the order in which they are run. + All conventions found must have a parameterless public constructor. + + The assembly containing conventions to be added. + + + + Enables one or more conventions for the . + + The conventions to be enabled. + + + + Enables a convention for the . + + The type of the convention to be enabled. + + + + Enables a convention for the . This convention + will run after the one specified. + + The type of the convention after which the enabled one will run. + The convention to enable. + + + + Enables a configuration convention for the . This convention + will run before the one specified. + + The type of the convention before which the enabled one will run. + The convention to enable. + + + + Disables one or more conventions for the . + + The conventions to be disabled. + + + + Disables a convention for the . + The default conventions that are available for removal can be found in the + System.Data.Entity.ModelConfiguration.Conventions namespace. + + The type of the convention to be disabled. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures the table and column mapping for an entity type or a sub-set of properties from an entity type. + This configuration functionality is available via the Code First Fluent API, see . + + The entity type to be mapped. + + + Initializes a new instance of the class. + + + + Configures the properties that will be included in this mapping fragment. + If this method is not called then all properties that have not yet been + included in a mapping fragment will be configured. + + An anonymous type including the properties to be mapped. + A lambda expression to an anonymous type that contains the properties to be mapped. C#: t => new { t.Id, t.Property1, t.Property2 } VB.Net: Function(t) New With { p.Id, t.Property1, t.Property2 } + + + + Configures a property that is included in this mapping fragment. + + The type of the property being configured. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + The type of the property being configured. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Re-maps all properties inherited from base types. + When configuring a derived type to be mapped to a separate table this will cause all properties to + be included in the table rather than just the non-inherited properties. This is known as + Table per Concrete Type (TPC) mapping. + + The same configuration instance so that multiple calls can be chained. + + + + Configures the table name to be mapped to. + + Name of the table. + The same configuration instance so that multiple calls can be chained. + + + + Configures the table name and schema to be mapped to. + + Name of the table. + Schema of the table. + The same configuration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the table to which this entity is mapped. The annotation + value can later be used when processing the table such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures the discriminator column used to differentiate between types in an inheritance hierarchy. + + The name of the discriminator column. + A configuration object to further configure the discriminator column and values. + + + + Configures the discriminator condition used to differentiate between types in an inheritance hierarchy. + + The type of the property being used to discriminate between types. + A lambda expression representing the property being used to discriminate between types. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object to further configure the discriminator condition. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Used to configure a column with length facets for an entity type or complex type. This configuration functionality is exposed by the Code First Fluent API, see . + + + + + Configures a primitive column from an entity type. + + + + Configures the primitive column to be optional. + The same instance so that multiple calls can be chained. + + + Configures the primitive column to be required. + The same instance so that multiple calls can be chained. + + + Configures the data type of the primitive column used to store the property. + The same instance so that multiple calls can be chained. + The name of the database provider specific data type. + + + Configures the order of the primitive column used to store the property. This method is also used to specify key ordering when an entity type has a composite key. + The same instance so that multiple calls can be chained. + The order that this column should appear in the database table. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + Configures the column to allow the maximum length supported by the database provider. + The same instance so that multiple calls can be chained. + + + Configures the column to have the specified maximum length. + The same instance so that multiple calls can be chained. + The maximum length for the column. Setting the value to null will remove any maximum length restriction from the column and a default length will be used for the database column. + + + Configures the column to be fixed length. + The same instance so that multiple calls can be chained. + + + Configures the column to be variable length. + The same instance so that multiple calls can be chained. + + + + + + + + + + + + + + + + Configures a condition used to discriminate between types in an inheritance hierarchy based on the values assigned to a property. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the condition to require a value in the property. + Rows that do not have a value assigned to column that this property is stored in are + assumed to be of the base type of this entity type. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures a database column used to store a string values. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the column to allow the maximum length supported by the database provider. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the property to have the specified maximum length. + + + The maximum length for the property. Setting 'null' will result in a default length being used for the column. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the column to be fixed length. + Use HasMaxLength to set the length that the property is fixed to. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the column to be variable length. + Columns are variable length by default. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the column to be optional. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the column to be required. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column. + + Name of the database provider specific data type. + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column. + + The order that this column should appear in the database table. + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the column to support Unicode string content. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the column supports Unicode string content. + + Value indicating if the column supports Unicode string content or not. Specifying 'null' will remove the Unicode facet from the column. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + + + + + + + + + + + + + Configures a discriminator column used to differentiate between types in an inheritance hierarchy. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the discriminator value used to identify the entity type being + configured from other types in the inheritance hierarchy. + + Type of the discriminator value. + The value to be used to identify the entity type. + A configuration object to configure the column used to store discriminator values. + + + + Configures the discriminator value used to identify the entity type being + configured from other types in the inheritance hierarchy. + + Type of the discriminator value. + The value to be used to identify the entity type. + A configuration object to configure the column used to store discriminator values. + + + + Configures the discriminator value used to identify the entity type being + configured from other types in the inheritance hierarchy. + + The value to be used to identify the entity type. + A configuration object to configure the column used to store discriminator values. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures a many relationship from an entity type. + + The entity type that the relationship originates from. + The entity type that the relationship targets. + + + + Configures the relationship to be many:many with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be many:many without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be many:required with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be many:required without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be many:optional with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be many:optional without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures an optional relationship from an entity type. + + The entity type that the relationship originates from. + The entity type that the relationship targets. + + + + Configures the relationship to be optional:many with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:many without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:required with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:required without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:optional with a navigation property on the other side of the relationship. + The entity type being configured will be the dependent and contain a foreign key to the principal. + The entity type that the relationship targets will be the principal in the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:optional without a navigation property on the other side of the relationship. + The entity type being configured will be the dependent and contain a foreign key to the principal. + The entity type that the relationship targets will be the principal in the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:optional with a navigation property on the other side of the relationship. + The entity type being configured will be the principal in the relationship. + The entity type that the relationship targets will be the dependent and contain a foreign key to the principal. + + A lambda expression representing the navigation property on the other end of the relationship. + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:optional without a navigation property on the other side of the relationship. + The entity type being configured will be the principal in the relationship. + The entity type that the relationship targets will be the dependent and contain a foreign key to the principal. + + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures an required relationship from an entity type. + + The entity type that the relationship originates from. + The entity type that the relationship targets. + + + + Configures the relationship to be required:many with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:many without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:optional with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:optional without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:required with a navigation property on the other side of the relationship. + The entity type being configured will be the dependent and contain a foreign key to the principal. + The entity type that the relationship targets will be the principal in the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:required without a navigation property on the other side of the relationship. + The entity type being configured will be the dependent and contain a foreign key to the principal. + The entity type that the relationship targets will be the principal in the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:required with a navigation property on the other side of the relationship. + The entity type being configured will be the principal in the relationship. + The entity type that the relationship targets will be the dependent and contain a foreign key to the principal. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:required without a navigation property on the other side of the relationship. + The entity type being configured will be the principal in the relationship. + The entity type that the relationship targets will be the dependent and contain a foreign key to the principal. + + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Base class for performing configuration of a relationship. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures a relationship that can support cascade on delete functionality. + + + + + Configures cascade delete to be on for the relationship. + + + + + Configures whether or not cascade delete is on for the relationship. + + Value indicating if cascade delete is on or not. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures a relationship that can support foreign key properties that are exposed in the object model. + This configuration functionality is available via the Code First Fluent API, see . + + The dependent entity type. + + + + Configures a relationship that can only support foreign key properties that are not exposed in the object model. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the relationship to use foreign key property(s) that are not exposed in the object model. + The column(s) and table can be customized by specifying a configuration action. + If an empty configuration action is specified then column name(s) will be generated by convention. + If foreign key properties are exposed in the object model then use the HasForeignKey method. + Not all relationships support exposing foreign key properties in the object model. + + Action that configures the foreign key column(s) and table. + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + + + + Configures the relationship to use foreign key property(s) that are exposed in the object model. + If the foreign key property(s) are not exposed in the object model then use the Map method. + + The type of the key. + A lambda expression representing the property to be used as the foreign key. If the foreign key is made up of multiple properties then specify an anonymous type including the properties. When using multiple foreign key properties, the properties must be specified in the same order that the the primary key properties were configured for the principal entity type. + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + + + + Configures the table and column mapping of a relationship that does not expose foreign key properties in the object model. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the name of the column(s) for the foreign key. + + The foreign key column names. When using multiple foreign key properties, the properties must be specified in the same order that the the primary key properties were configured for the target entity type. + The same ForeignKeyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for a database column that has been configured with . + The annotation value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The name of the column that was configured with the HasKey method. + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same ForeignKeyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Configures the table name that the foreign key column(s) reside in. + The table that is specified must already be mapped for the entity type. + If you want the foreign key(s) to reside in their own table then use the Map method + on to perform + entity splitting to create the table with just the primary key property. Foreign keys can + then be added to the table via this method. + + Name of the table. + The same ForeignKeyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Configures the table name and schema that the foreign key column(s) reside in. + The table that is specified must already be mapped for the entity type. + If you want the foreign key(s) to reside in their own table then use the Map method + on to perform + entity splitting to create the table with just the primary key property. Foreign keys can + then be added to the table via this method. + + Name of the table. + Schema of the table. + The same ForeignKeyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + + + + + + + + + + + + + + + + Configures the table and column mapping of a many:many relationship. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the join table name for the relationship. + + Name of the table. + The same ManyToManyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Configures the join table name and schema for the relationship. + + Name of the table. + Schema of the table. + The same ManyToManyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the join table. The annotation value can later be used when + processing the table such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures the name of the column(s) for the left foreign key. + The left foreign key points to the parent entity of the navigation property specified in the HasMany call. + + The foreign key column names. When using multiple foreign key properties, the properties must be specified in the same order that the the primary key properties were configured for the target entity type. + The same ManyToManyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the column(s) for the right foreign key. + The right foreign key points to the parent entity of the the navigation property specified in the WithMany call. + + The foreign key column names. When using multiple foreign key properties, the properties must be specified in the same order that the the primary key properties were configured for the target entity type. + The same ManyToManyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + + + Determines whether the specified object is equal to the current object. + true if the specified object is equal to the current object; otherwise, false. + The object to compare with the current object. + + + + + + + + + + + + + Configures a many:many relationship. + This configuration functionality is available via the Code First Fluent API, see . + + The type of the parent entity of the navigation property specified in the HasMany call. + The type of the parent entity of the navigation property specified in the WithMany call. + + + + Configures the foreign key column(s) and table used to store the relationship. + + Action that configures the foreign key column(s) and table. + The same instance so that multiple calls can be chained. + + + + Configures stored procedures to be used for modifying this relationship. + The default conventions for procedure and parameter names will be used. + + The same instance so that multiple calls can be chained. + + + + Configures stored procedures to be used for modifying this relationship. + + + Configuration to override the default conventions for procedure and parameter names. + + The same instance so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Used to configure a property of an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Used to configure a property with length facets for an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Used to configure a primitive property of an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures how values for the property are generated by the database. + + + The pattern used to generate values for the property in the database. + Setting 'null' will cause the default option to be used, which may be 'None', 'Identity', or 'Computed' depending + on the type of the property, its semantics in the model (e.g. primary keys are treated differently), and which + set of conventions are being used. + + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be used as an optimistic concurrency token. + + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. Specifying 'null' will remove the concurrency token facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the database column used to store the property. + + The name of the column. + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the parameter used in stored procedures for this property. + + Name of the parameter. + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures the property to allow the maximum length supported by the database provider. + + The same LengthPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to have the specified maximum length. + + The maximum length for the property. Setting 'null' will remove any maximum length restriction from the property and a default length will be used for the database column. + The same LengthPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be fixed length. + Use HasMaxLength to set the length that the property is fixed to. + + The same LengthPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be variable length. + Properties are variable length by default. + + The same LengthPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to allow the maximum length supported by the database provider. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to have the specified maximum length. + + The maximum length for the property. Setting 'null' will remove any maximum length restriction from the property. + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be fixed length. + Use HasMaxLength to set the length that the property is fixed to. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be variable length. + properties are variable length by default. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + properties are optional by default. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures how values for the property are generated by the database. + + + The pattern used to generate values for the property in the database. + Setting 'null' will cause the default option to be used, which may be 'None', 'Identity', or 'Computed' depending + on the type of the property, its semantics in the model (e.g. primary keys are treated differently), and which + set of conventions are being used. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be used as an optimistic concurrency token. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. Specifying 'null' will remove the concurrency token facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the database column used to store the property. + + The name of the column. + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be a row version in the database. + The actual data type will vary depending on the database provider being used. + Setting the property to be a row version will automatically configure it to be an + optimistic concurrency token. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Used to configure a property of an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + properties are required by default. + + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures how values for the property are generated by the database. + + + The pattern used to generate values for the property in the database. + Setting 'null' will cause the default option to be used, which may be 'None', 'Identity', or 'Computed' depending + on the type of the property, its semantics in the model (e.g. primary keys are treated differently), and which + set of conventions are being used. + + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be used as an optimistic concurrency token. + + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. Specifying 'null' will remove the concurrency token facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the database column used to store the property. + + The name of the column. + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the precision of the property. + If the database provider does not support precision for the data type of the column then the value is ignored. + + Precision of the property. + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Used to configure a property of an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + properties are required by default. + + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures how values for the property are generated by the database. + + + The pattern used to generate values for the property in the database. + Setting 'null' will cause the default option to be used, which may be 'None', 'Identity', or 'Computed' depending + on the type of the property, its semantics in the model (e.g. primary keys are treated differently), and which + set of conventions are being used. + + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be used as an optimistic concurrency token. + + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. Specifying 'null' will remove the concurrency token facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the database column used to store the property. + + The name of the column. + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the precision and scale of the property. + + The precision of the property. + The scale of the property. + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Used to configure a property of an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the property to allow the maximum length supported by the database provider. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to have the specified maximum length. + + The maximum length for the property. Setting 'null' will remove any maximum length restriction from the property and a default length will be used for the database column.. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be fixed length. + Use HasMaxLength to set the length that the property is fixed to. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be variable length. + properties are variable length by default. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + properties are optional by default. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures how values for the property are generated by the database. + + + The pattern used to generate values for the property in the database. + Setting 'null' will cause the default option to be used, which may be 'None', 'Identity', or 'Computed' depending + on the type of the property, its semantics in the model (e.g. primary keys are treated differently), and which + set of conventions are being used. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be used as an optimistic concurrency token. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. Specifying 'null' will remove the concurrency token facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the database column used to store the property. + + The name of the column. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to support Unicode string content. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property supports Unicode string content. + + Value indicating if the property supports Unicode string content or not. Specifying 'null' will remove the Unicode facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Convention to process instances of found on properties in the model + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on foreign key properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on navigation properties in the model. + + + + + Convention to process instances of found on primitive properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on types in the model. + + + + + + + + Convention to process instances of found on types in the model. + + + + + + + + Convention to process instances of found on types in the model. + + + + + + + + Convention to detect navigation properties to be inverses of each other when only one pair + of navigation properties exists between the related types. + + + + + + + + Convention to configure a type as a complex type if it has no primary key, no mapped base type and no navigation properties. + + + + + + + + Convention to add a cascade delete to the join table from both tables involved in a many to many relationship. + + + + + Convention to ensure an invalid/unsupported mapping is not created when mapping inherited properties + + + + + Convention to set the table name to be a pluralized version of the entity type name. + + + + + + + + Convention to set precision to 18 and scale to 2 for decimal properties. + + + + + Initializes a new instance of with the default precision and scale. + + + + + Initializes a new instance of with the specified precision and scale. + + Precision + Scale + + + + + + + Convention to move primary key properties to appear first. + + + + + + + + Convention to distinguish between optional and required relationships based on CLR nullability of the foreign key property. + + + + + + + + Base class for conventions that discover foreign key properties. + + + + + When overriden returns true if should be part of the foreign key. + + The association type being configured. + The dependent end. + The candidate property on the dependent end. + The principal end entity type. + A key property on the principal end that is a candidate target for the foreign key. + true if dependentProperty should be a part of the foreign key; otherwise, false. + + + + + + + Returns true if the convention supports pairs of entity types that have multiple associations defined between them. + + + + + Convention to process instances of found on navigation properties in the model. + + + + + + + + Convention to detect primary key properties. + Recognized naming patterns in order of precedence are: + 1. 'Id' + 2. [type name]Id + Primary key detection is case insensitive. + + + + + Base class for conventions that discover primary key properties. + + + + + + + + When overriden returns the subset of properties that will be part of the primary key. + + The entity type. + The primitive types of the entities + The properties that should be part of the primary key. + + + + + + + Convention to discover foreign key properties whose names are a combination + of the dependent navigation property name and the principal type primary key property name(s). + + + + + + + + + + + Convention to enable cascade delete for any required relationships. + + + + + + + + Convention to configure the primary key(s) of the dependent entity type as foreign key(s) in a one:one relationship. + + + + + + + + Convention to set the entity set name to be a pluralized version of the entity type name. + + + + + + + + Convention to discover foreign key properties whose names match the principal type primary key property name(s). + + + + + + + + Convention to set a maximum length for properties whose type supports length facets. The default value is 128. + + + + + Initializes a new instance of with the default length. + + + + + Initializes a new instance of with the specified length. + + The maximum lenght of properties. + + + + + + + + + + + + + Convention to set a default maximum length of 4000 for properties whose type supports length facets when SqlCe is the provider. + + + + + Initializes a new instance of with the default length. + + + + + Initializes a new instance of with the specified length. + + The default maximum length for properties. + + + + + + + + + + Convention to configure integer primary keys to be identity. + + + + + + + + Convention to discover foreign key properties whose names are a combination + of the principal type name and the principal type primary key property name(s). + + + + + + + + Allows configuration to be performed for an entity type in a model. + An EntityTypeConfiguration can be obtained via the Entity method on + or a custom type derived from EntityTypeConfiguration + can be registered via the Configurations property on . + + The entity type being configured. + + + + Initializes a new instance of EntityTypeConfiguration + + + + + Configures the primary key property(s) for this entity type. + + The type of the key. + A lambda expression representing the property to be used as the primary key. C#: t => t.Id VB.Net: Function(t) t.Id If the primary key is made up of multiple properties then specify an anonymous type including the properties. C#: t => new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Configures the primary key property(s) for this entity type. + + The type of the key. + A lambda expression representing the property to be used as the primary key. C#: t => t.Id VB.Net: Function(t) t.Id If the primary key is made up of multiple properties then specify an anonymous type including the properties. C#: t => new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + A builder to configure the key. + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Configures index property(s) for this entity type. + + The type of the index. + A lambda expression representing the property to apply an index to. C#: t => t.Id VB.Net: Function(t) t.Id If the index is made up of multiple properties then specify an anonymous type including the properties. C#: t => new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + The IndexConfiguration instance so that the index can be further configured. + + + + Configures the entity set name to be used for this entity type. + The entity set name can only be configured for the base type in each set. + + The name of the entity set. + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Excludes a property from the model so that it will not be mapped to the database. + + The type of the property to be ignored. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + The database schema of the table. + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the table to which this entity is mapped. The annotation + value can later be used when processing the table such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + The default conventions for procedure and parameter names will be used. + + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + + + Configuration to override the default conventions for procedure and parameter names. + + The same configuration instance so that multiple calls can be chained. + + + + Allows advanced configuration related to how this entity type is mapped to the database schema. + By default, any configuration will also apply to any type derived from this entity type. + Derived types can be configured via the overload of Map that configures a derived type or + by using an EntityTypeConfiguration for the derived type. + The properties of an entity can be split between multiple tables using multiple Map calls. + Calls to Map are additive, subsequent calls will not override configuration already preformed via Map. + + + An action that performs configuration against an + + . + + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Allows advanced configuration related to how a derived entity type is mapped to the database schema. + Calls to Map are additive, subsequent calls will not override configuration already preformed via Map. + + The derived entity type to be configured. + + An action that performs configuration against an + + . + + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Configures an optional relationship from this entity type. + Instances of the entity type will be able to be saved to the database without this relationship being specified. + The foreign key in the database will be nullable. + + The type of the entity at the other end of the relationship. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures a required relationship from this entity type. + Instances of the entity type will not be able to be saved to the database unless this relationship is specified. + The foreign key in the database will be non-nullable. + + The type of the entity at the other end of the relationship. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures a many relationship from this entity type. + + The type of the entity at the other end of the relationship. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + + + + Exception thrown by during model creation when an invalid model is generated. + + + + + Initializes a new instance of ModelValidationException + + + + + Initializes a new instance of ModelValidationException + + The exception message. + + + + Initializes a new instance of ModelValidationException + + The exception message. + The inner exception. + + + Initializes a new instance of class serialization info and streaming context. + The serialization info. + The streaming context. + + + + Exception thrown from when validating entities fails. + + + + + Initializes a new instance of DbEntityValidationException. + + + + + Initializes a new instance of DbEntityValidationException. + + The exception message. + + + + Initializes a new instance of DbEntityValidationException. + + The exception message. + Validation results. + + + + Initializes a new instance of DbEntityValidationException. + + The exception message. + The inner exception. + + + + Initializes a new instance of DbEntityValidationException. + + The exception message. + Validation results. + The inner exception. + + + + Validation results. + + + + + Represents validation results for single entity. + + + + + Creates an instance of class. + + Entity entry the results applies to. Never null. + + List of instances. Never null. Can be empty meaning the entity is valid. + + + + + Gets an instance of the results applies to. + + + + + Gets validation errors. Never null. + + + + + Gets an indicator if the entity is valid. + + + + + Exception thrown from when an exception is thrown from the validation + code. + + + + + Initializes a new instance of DbUnexpectedValidationException. + + + + + Initializes a new instance of DbUnexpectedValidationException. + + The exception message. + + + + Initializes a new instance of DbUnexpectedValidationException. + + The exception message. + The inner exception. + + + + Initializes a new instance of DbUnexpectedValidationException with the specified serialization info and + context. + + The serialization info. + The streaming context. + + + + Validation error. Can be either entity or property level validation error. + + + + + Creates an instance of . + + Name of the invalid property. Can be null. + Validation error message. Can be null. + + + + Gets name of the invalid property. + + + + + Gets validation error message. + + + + diff --git a/MedAP/bin/MedAP_data.dll b/MedAP/bin/MedAP_data.dll new file mode 100644 index 0000000..43c92de Binary files /dev/null and b/MedAP/bin/MedAP_data.dll differ diff --git a/MedAP/bin/MedAP_data.dll.config b/MedAP/bin/MedAP_data.dll.config new file mode 100644 index 0000000..2286bd7 --- /dev/null +++ b/MedAP/bin/MedAP_data.dll.config @@ -0,0 +1,20 @@ + + + + +
+ + + + + + + + + + + + + + + \ No newline at end of file diff --git a/MedAP/bin/MedAP_data.pdb b/MedAP/bin/MedAP_data.pdb new file mode 100644 index 0000000..925f4ee Binary files /dev/null and b/MedAP/bin/MedAP_data.pdb differ diff --git a/MedAP/bin/SHERPA.dll b/MedAP/bin/SHERPA.dll index f6aaf66..55184a8 100644 Binary files a/MedAP/bin/SHERPA.dll and b/MedAP/bin/SHERPA.dll differ diff --git a/MedAP/bin/SHERPA.dll.config b/MedAP/bin/SHERPA.dll.config index 91a305e..76d4cba 100644 --- a/MedAP/bin/SHERPA.dll.config +++ b/MedAP/bin/SHERPA.dll.config @@ -11,6 +11,8 @@
+ +
+
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + SELECT + [Anagr_righe_voci_fatt].[id] AS [id], + [Anagr_righe_voci_fatt].[descrizione] AS [descrizione], + [Anagr_righe_voci_fatt].[um] AS [um], + [Anagr_righe_voci_fatt].[prezzo_um] AS [prezzo_um], + [Anagr_righe_voci_fatt].[qta] AS [qta], + [Anagr_righe_voci_fatt].[sconto] AS [sconto], + [Anagr_righe_voci_fatt].[iva] AS [iva], + [Anagr_righe_voci_fatt].[no_ritenuta] AS [no_ritenuta] + FROM [dbo].[Anagr_righe_voci_fatt] AS [Anagr_righe_voci_fatt] + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/MedAP_data/APModel.edmx.diagram b/MedAP_data/APModel.edmx.diagram new file mode 100644 index 0000000..d36bb36 --- /dev/null +++ b/MedAP_data/APModel.edmx.diagram @@ -0,0 +1,54 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/MedAP_data/APModel.tt b/MedAP_data/APModel.tt new file mode 100644 index 0000000..d03ca24 --- /dev/null +++ b/MedAP_data/APModel.tt @@ -0,0 +1,733 @@ +<#@ template language="C#" debug="false" hostspecific="true"#> +<#@ include file="EF6.Utility.CS.ttinclude"#><#@ + output extension=".cs"#><# + +const string inputFile = @"APModel.edmx"; +var textTransform = DynamicTextTransformation.Create(this); +var code = new CodeGenerationTools(this); +var ef = new MetadataTools(this); +var typeMapper = new TypeMapper(code, ef, textTransform.Errors); +var fileManager = EntityFrameworkTemplateFileManager.Create(this); +var itemCollection = new EdmMetadataLoader(textTransform.Host, textTransform.Errors).CreateEdmItemCollection(inputFile); +var codeStringGenerator = new CodeStringGenerator(code, typeMapper, ef); + +if (!typeMapper.VerifyCaseInsensitiveTypeUniqueness(typeMapper.GetAllGlobalItems(itemCollection), inputFile)) +{ + return string.Empty; +} + +WriteHeader(codeStringGenerator, fileManager); + +foreach (var entity in typeMapper.GetItemsToGenerate(itemCollection)) +{ + fileManager.StartNewFile(entity.Name + ".cs"); + BeginNamespace(code); +#> +<#=codeStringGenerator.UsingDirectives(inHeader: false)#> +<#=codeStringGenerator.EntityClassOpening(entity)#> +{ +<# + var propertiesWithDefaultValues = typeMapper.GetPropertiesWithDefaultValues(entity); + var collectionNavigationProperties = typeMapper.GetCollectionNavigationProperties(entity); + var complexProperties = typeMapper.GetComplexProperties(entity); + + if (propertiesWithDefaultValues.Any() || collectionNavigationProperties.Any() || complexProperties.Any()) + { +#> + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")] + public <#=code.Escape(entity)#>() + { +<# + foreach (var edmProperty in propertiesWithDefaultValues) + { +#> + this.<#=code.Escape(edmProperty)#> = <#=typeMapper.CreateLiteral(edmProperty.DefaultValue)#>; +<# + } + + foreach (var navigationProperty in collectionNavigationProperties) + { +#> + this.<#=code.Escape(navigationProperty)#> = new HashSet<<#=typeMapper.GetTypeName(navigationProperty.ToEndMember.GetEntityType())#>>(); +<# + } + + foreach (var complexProperty in complexProperties) + { +#> + this.<#=code.Escape(complexProperty)#> = new <#=typeMapper.GetTypeName(complexProperty.TypeUsage)#>(); +<# + } +#> + } + +<# + } + + var simpleProperties = typeMapper.GetSimpleProperties(entity); + if (simpleProperties.Any()) + { + foreach (var edmProperty in simpleProperties) + { +#> + <#=codeStringGenerator.Property(edmProperty)#> +<# + } + } + + if (complexProperties.Any()) + { +#> + +<# + foreach(var complexProperty in complexProperties) + { +#> + <#=codeStringGenerator.Property(complexProperty)#> +<# + } + } + + var navigationProperties = typeMapper.GetNavigationProperties(entity); + if (navigationProperties.Any()) + { +#> + +<# + foreach (var navigationProperty in navigationProperties) + { + if (navigationProperty.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many) + { +#> + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")] +<# + } +#> + <#=codeStringGenerator.NavigationProperty(navigationProperty)#> +<# + } + } +#> +} +<# + EndNamespace(code); +} + +foreach (var complex in typeMapper.GetItemsToGenerate(itemCollection)) +{ + fileManager.StartNewFile(complex.Name + ".cs"); + BeginNamespace(code); +#> +<#=codeStringGenerator.UsingDirectives(inHeader: false, includeCollections: false)#> +<#=Accessibility.ForType(complex)#> partial class <#=code.Escape(complex)#> +{ +<# + var complexProperties = typeMapper.GetComplexProperties(complex); + var propertiesWithDefaultValues = typeMapper.GetPropertiesWithDefaultValues(complex); + + if (propertiesWithDefaultValues.Any() || complexProperties.Any()) + { +#> + public <#=code.Escape(complex)#>() + { +<# + foreach (var edmProperty in propertiesWithDefaultValues) + { +#> + this.<#=code.Escape(edmProperty)#> = <#=typeMapper.CreateLiteral(edmProperty.DefaultValue)#>; +<# + } + + foreach (var complexProperty in complexProperties) + { +#> + this.<#=code.Escape(complexProperty)#> = new <#=typeMapper.GetTypeName(complexProperty.TypeUsage)#>(); +<# + } +#> + } + +<# + } + + var simpleProperties = typeMapper.GetSimpleProperties(complex); + if (simpleProperties.Any()) + { + foreach(var edmProperty in simpleProperties) + { +#> + <#=codeStringGenerator.Property(edmProperty)#> +<# + } + } + + if (complexProperties.Any()) + { +#> + +<# + foreach(var edmProperty in complexProperties) + { +#> + <#=codeStringGenerator.Property(edmProperty)#> +<# + } + } +#> +} +<# + EndNamespace(code); +} + +foreach (var enumType in typeMapper.GetEnumItemsToGenerate(itemCollection)) +{ + fileManager.StartNewFile(enumType.Name + ".cs"); + BeginNamespace(code); +#> +<#=codeStringGenerator.UsingDirectives(inHeader: false, includeCollections: false)#> +<# + if (typeMapper.EnumIsFlags(enumType)) + { +#> +[Flags] +<# + } +#> +<#=codeStringGenerator.EnumOpening(enumType)#> +{ +<# + var foundOne = false; + + foreach (MetadataItem member in typeMapper.GetEnumMembers(enumType)) + { + foundOne = true; +#> + <#=code.Escape(typeMapper.GetEnumMemberName(member))#> = <#=typeMapper.GetEnumMemberValue(member)#>, +<# + } + + if (foundOne) + { + this.GenerationEnvironment.Remove(this.GenerationEnvironment.Length - 3, 1); + } +#> +} +<# + EndNamespace(code); +} + +fileManager.Process(); + +#> +<#+ + +public void WriteHeader(CodeStringGenerator codeStringGenerator, EntityFrameworkTemplateFileManager fileManager) +{ + fileManager.StartHeader(); +#> +//------------------------------------------------------------------------------ +// +// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine1")#> +// +// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine2")#> +// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine3")#> +// +//------------------------------------------------------------------------------ +<#=codeStringGenerator.UsingDirectives(inHeader: true)#> +<#+ + fileManager.EndBlock(); +} + +public void BeginNamespace(CodeGenerationTools code) +{ + var codeNamespace = code.VsNamespaceSuggestion(); + if (!String.IsNullOrEmpty(codeNamespace)) + { +#> +namespace <#=code.EscapeNamespace(codeNamespace)#> +{ +<#+ + PushIndent(" "); + } +} + +public void EndNamespace(CodeGenerationTools code) +{ + if (!String.IsNullOrEmpty(code.VsNamespaceSuggestion())) + { + PopIndent(); +#> +} +<#+ + } +} + +public const string TemplateId = "CSharp_DbContext_Types_EF6"; + +public class CodeStringGenerator +{ + private readonly CodeGenerationTools _code; + private readonly TypeMapper _typeMapper; + private readonly MetadataTools _ef; + + public CodeStringGenerator(CodeGenerationTools code, TypeMapper typeMapper, MetadataTools ef) + { + ArgumentNotNull(code, "code"); + ArgumentNotNull(typeMapper, "typeMapper"); + ArgumentNotNull(ef, "ef"); + + _code = code; + _typeMapper = typeMapper; + _ef = ef; + } + + public string Property(EdmProperty edmProperty) + { + return string.Format( + CultureInfo.InvariantCulture, + "{0} {1} {2} {{ {3}get; {4}set; }}", + Accessibility.ForProperty(edmProperty), + _typeMapper.GetTypeName(edmProperty.TypeUsage), + _code.Escape(edmProperty), + _code.SpaceAfter(Accessibility.ForGetter(edmProperty)), + _code.SpaceAfter(Accessibility.ForSetter(edmProperty))); + } + + public string NavigationProperty(NavigationProperty navProp) + { + var endType = _typeMapper.GetTypeName(navProp.ToEndMember.GetEntityType()); + return string.Format( + CultureInfo.InvariantCulture, + "{0} {1} {2} {{ {3}get; {4}set; }}", + AccessibilityAndVirtual(Accessibility.ForNavigationProperty(navProp)), + navProp.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many ? ("ICollection<" + endType + ">") : endType, + _code.Escape(navProp), + _code.SpaceAfter(Accessibility.ForGetter(navProp)), + _code.SpaceAfter(Accessibility.ForSetter(navProp))); + } + + public string AccessibilityAndVirtual(string accessibility) + { + return accessibility + (accessibility != "private" ? " virtual" : ""); + } + + public string EntityClassOpening(EntityType entity) + { + return string.Format( + CultureInfo.InvariantCulture, + "{0} {1}partial class {2}{3}", + Accessibility.ForType(entity), + _code.SpaceAfter(_code.AbstractOption(entity)), + _code.Escape(entity), + _code.StringBefore(" : ", _typeMapper.GetTypeName(entity.BaseType))); + } + + public string EnumOpening(SimpleType enumType) + { + return string.Format( + CultureInfo.InvariantCulture, + "{0} enum {1} : {2}", + Accessibility.ForType(enumType), + _code.Escape(enumType), + _code.Escape(_typeMapper.UnderlyingClrType(enumType))); + } + + public void WriteFunctionParameters(EdmFunction edmFunction, Action writeParameter) + { + var parameters = FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef); + foreach (var parameter in parameters.Where(p => p.NeedsLocalVariable)) + { + var isNotNull = parameter.IsNullableOfT ? parameter.FunctionParameterName + ".HasValue" : parameter.FunctionParameterName + " != null"; + var notNullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", " + parameter.FunctionParameterName + ")"; + var nullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", typeof(" + TypeMapper.FixNamespaces(parameter.RawClrTypeName) + "))"; + writeParameter(parameter.LocalVariableName, isNotNull, notNullInit, nullInit); + } + } + + public string ComposableFunctionMethod(EdmFunction edmFunction, string modelNamespace) + { + var parameters = _typeMapper.GetParameters(edmFunction); + + return string.Format( + CultureInfo.InvariantCulture, + "{0} IQueryable<{1}> {2}({3})", + AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)), + _typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace), + _code.Escape(edmFunction), + string.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray())); + } + + public string ComposableCreateQuery(EdmFunction edmFunction, string modelNamespace) + { + var parameters = _typeMapper.GetParameters(edmFunction); + + return string.Format( + CultureInfo.InvariantCulture, + "return ((IObjectContextAdapter)this).ObjectContext.CreateQuery<{0}>(\"[{1}].[{2}]({3})\"{4});", + _typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace), + edmFunction.NamespaceName, + edmFunction.Name, + string.Join(", ", parameters.Select(p => "@" + p.EsqlParameterName).ToArray()), + _code.StringBefore(", ", string.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray()))); + } + + public string FunctionMethod(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption) + { + var parameters = _typeMapper.GetParameters(edmFunction); + var returnType = _typeMapper.GetReturnType(edmFunction); + + var paramList = String.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray()); + if (includeMergeOption) + { + paramList = _code.StringAfter(paramList, ", ") + "MergeOption mergeOption"; + } + + return string.Format( + CultureInfo.InvariantCulture, + "{0} {1} {2}({3})", + AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)), + returnType == null ? "int" : "ObjectResult<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">", + _code.Escape(edmFunction), + paramList); + } + + public string ExecuteFunction(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption) + { + var parameters = _typeMapper.GetParameters(edmFunction); + var returnType = _typeMapper.GetReturnType(edmFunction); + + var callParams = _code.StringBefore(", ", String.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray())); + if (includeMergeOption) + { + callParams = ", mergeOption" + callParams; + } + + return string.Format( + CultureInfo.InvariantCulture, + "return ((IObjectContextAdapter)this).ObjectContext.ExecuteFunction{0}(\"{1}\"{2});", + returnType == null ? "" : "<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">", + edmFunction.Name, + callParams); + } + + public string DbSet(EntitySet entitySet) + { + return string.Format( + CultureInfo.InvariantCulture, + "{0} virtual DbSet<{1}> {2} {{ get; set; }}", + Accessibility.ForReadOnlyProperty(entitySet), + _typeMapper.GetTypeName(entitySet.ElementType), + _code.Escape(entitySet)); + } + + public string UsingDirectives(bool inHeader, bool includeCollections = true) + { + return inHeader == string.IsNullOrEmpty(_code.VsNamespaceSuggestion()) + ? string.Format( + CultureInfo.InvariantCulture, + "{0}using System;{1}" + + "{2}", + inHeader ? Environment.NewLine : "", + includeCollections ? (Environment.NewLine + "using System.Collections.Generic;") : "", + inHeader ? "" : Environment.NewLine) + : ""; + } +} + +public class TypeMapper +{ + private const string ExternalTypeNameAttributeName = @"http://schemas.microsoft.com/ado/2006/04/codegeneration:ExternalTypeName"; + + private readonly System.Collections.IList _errors; + private readonly CodeGenerationTools _code; + private readonly MetadataTools _ef; + + public TypeMapper(CodeGenerationTools code, MetadataTools ef, System.Collections.IList errors) + { + ArgumentNotNull(code, "code"); + ArgumentNotNull(ef, "ef"); + ArgumentNotNull(errors, "errors"); + + _code = code; + _ef = ef; + _errors = errors; + } + + public static string FixNamespaces(string typeName) + { + return typeName.Replace("System.Data.Spatial.", "System.Data.Entity.Spatial."); + } + + public string GetTypeName(TypeUsage typeUsage) + { + return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace: null); + } + + public string GetTypeName(EdmType edmType) + { + return GetTypeName(edmType, isNullable: null, modelNamespace: null); + } + + public string GetTypeName(TypeUsage typeUsage, string modelNamespace) + { + return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace); + } + + public string GetTypeName(EdmType edmType, string modelNamespace) + { + return GetTypeName(edmType, isNullable: null, modelNamespace: modelNamespace); + } + + public string GetTypeName(EdmType edmType, bool? isNullable, string modelNamespace) + { + if (edmType == null) + { + return null; + } + + var collectionType = edmType as CollectionType; + if (collectionType != null) + { + return String.Format(CultureInfo.InvariantCulture, "ICollection<{0}>", GetTypeName(collectionType.TypeUsage, modelNamespace)); + } + + var typeName = _code.Escape(edmType.MetadataProperties + .Where(p => p.Name == ExternalTypeNameAttributeName) + .Select(p => (string)p.Value) + .FirstOrDefault()) + ?? (modelNamespace != null && edmType.NamespaceName != modelNamespace ? + _code.CreateFullName(_code.EscapeNamespace(edmType.NamespaceName), _code.Escape(edmType)) : + _code.Escape(edmType)); + + if (edmType is StructuralType) + { + return typeName; + } + + if (edmType is SimpleType) + { + var clrType = UnderlyingClrType(edmType); + if (!IsEnumType(edmType)) + { + typeName = _code.Escape(clrType); + } + + typeName = FixNamespaces(typeName); + + return clrType.IsValueType && isNullable == true ? + String.Format(CultureInfo.InvariantCulture, "Nullable<{0}>", typeName) : + typeName; + } + + throw new ArgumentException("edmType"); + } + + public Type UnderlyingClrType(EdmType edmType) + { + ArgumentNotNull(edmType, "edmType"); + + var primitiveType = edmType as PrimitiveType; + if (primitiveType != null) + { + return primitiveType.ClrEquivalentType; + } + + if (IsEnumType(edmType)) + { + return GetEnumUnderlyingType(edmType).ClrEquivalentType; + } + + return typeof(object); + } + + public object GetEnumMemberValue(MetadataItem enumMember) + { + ArgumentNotNull(enumMember, "enumMember"); + + var valueProperty = enumMember.GetType().GetProperty("Value"); + return valueProperty == null ? null : valueProperty.GetValue(enumMember, null); + } + + public string GetEnumMemberName(MetadataItem enumMember) + { + ArgumentNotNull(enumMember, "enumMember"); + + var nameProperty = enumMember.GetType().GetProperty("Name"); + return nameProperty == null ? null : (string)nameProperty.GetValue(enumMember, null); + } + + public System.Collections.IEnumerable GetEnumMembers(EdmType enumType) + { + ArgumentNotNull(enumType, "enumType"); + + var membersProperty = enumType.GetType().GetProperty("Members"); + return membersProperty != null + ? (System.Collections.IEnumerable)membersProperty.GetValue(enumType, null) + : Enumerable.Empty(); + } + + public bool EnumIsFlags(EdmType enumType) + { + ArgumentNotNull(enumType, "enumType"); + + var isFlagsProperty = enumType.GetType().GetProperty("IsFlags"); + return isFlagsProperty != null && (bool)isFlagsProperty.GetValue(enumType, null); + } + + public bool IsEnumType(GlobalItem edmType) + { + ArgumentNotNull(edmType, "edmType"); + + return edmType.GetType().Name == "EnumType"; + } + + public PrimitiveType GetEnumUnderlyingType(EdmType enumType) + { + ArgumentNotNull(enumType, "enumType"); + + return (PrimitiveType)enumType.GetType().GetProperty("UnderlyingType").GetValue(enumType, null); + } + + public string CreateLiteral(object value) + { + if (value == null || value.GetType() != typeof(TimeSpan)) + { + return _code.CreateLiteral(value); + } + + return string.Format(CultureInfo.InvariantCulture, "new TimeSpan({0})", ((TimeSpan)value).Ticks); + } + + public bool VerifyCaseInsensitiveTypeUniqueness(IEnumerable types, string sourceFile) + { + ArgumentNotNull(types, "types"); + ArgumentNotNull(sourceFile, "sourceFile"); + + var hash = new HashSet(StringComparer.InvariantCultureIgnoreCase); + if (types.Any(item => !hash.Add(item))) + { + _errors.Add( + new CompilerError(sourceFile, -1, -1, "6023", + String.Format(CultureInfo.CurrentCulture, CodeGenerationTools.GetResourceString("Template_CaseInsensitiveTypeConflict")))); + return false; + } + return true; + } + + public IEnumerable GetEnumItemsToGenerate(IEnumerable itemCollection) + { + return GetItemsToGenerate(itemCollection) + .Where(e => IsEnumType(e)); + } + + public IEnumerable GetItemsToGenerate(IEnumerable itemCollection) where T: EdmType + { + return itemCollection + .OfType() + .Where(i => !i.MetadataProperties.Any(p => p.Name == ExternalTypeNameAttributeName)) + .OrderBy(i => i.Name); + } + + public IEnumerable GetAllGlobalItems(IEnumerable itemCollection) + { + return itemCollection + .Where(i => i is EntityType || i is ComplexType || i is EntityContainer || IsEnumType(i)) + .Select(g => GetGlobalItemName(g)); + } + + public string GetGlobalItemName(GlobalItem item) + { + if (item is EdmType) + { + return ((EdmType)item).Name; + } + else + { + return ((EntityContainer)item).Name; + } + } + + public IEnumerable GetSimpleProperties(EntityType type) + { + return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type); + } + + public IEnumerable GetSimpleProperties(ComplexType type) + { + return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type); + } + + public IEnumerable GetComplexProperties(EntityType type) + { + return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type); + } + + public IEnumerable GetComplexProperties(ComplexType type) + { + return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type); + } + + public IEnumerable GetPropertiesWithDefaultValues(EntityType type) + { + return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null); + } + + public IEnumerable GetPropertiesWithDefaultValues(ComplexType type) + { + return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null); + } + + public IEnumerable GetNavigationProperties(EntityType type) + { + return type.NavigationProperties.Where(np => np.DeclaringType == type); + } + + public IEnumerable GetCollectionNavigationProperties(EntityType type) + { + return type.NavigationProperties.Where(np => np.DeclaringType == type && np.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many); + } + + public FunctionParameter GetReturnParameter(EdmFunction edmFunction) + { + ArgumentNotNull(edmFunction, "edmFunction"); + + var returnParamsProperty = edmFunction.GetType().GetProperty("ReturnParameters"); + return returnParamsProperty == null + ? edmFunction.ReturnParameter + : ((IEnumerable)returnParamsProperty.GetValue(edmFunction, null)).FirstOrDefault(); + } + + public bool IsComposable(EdmFunction edmFunction) + { + ArgumentNotNull(edmFunction, "edmFunction"); + + var isComposableProperty = edmFunction.GetType().GetProperty("IsComposableAttribute"); + return isComposableProperty != null && (bool)isComposableProperty.GetValue(edmFunction, null); + } + + public IEnumerable GetParameters(EdmFunction edmFunction) + { + return FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef); + } + + public TypeUsage GetReturnType(EdmFunction edmFunction) + { + var returnParam = GetReturnParameter(edmFunction); + return returnParam == null ? null : _ef.GetElementType(returnParam.TypeUsage); + } + + public bool GenerateMergeOptionFunction(EdmFunction edmFunction, bool includeMergeOption) + { + var returnType = GetReturnType(edmFunction); + return !includeMergeOption && returnType != null && returnType.EdmType.BuiltInTypeKind == BuiltInTypeKind.EntityType; + } +} + +public static void ArgumentNotNull(T arg, string name) where T : class +{ + if (arg == null) + { + throw new ArgumentNullException(name); + } +} +#> \ No newline at end of file diff --git a/MedAP_data/Anagr_elem_doc.cs b/MedAP_data/Anagr_elem_doc.cs new file mode 100644 index 0000000..fe9c753 --- /dev/null +++ b/MedAP_data/Anagr_elem_doc.cs @@ -0,0 +1,25 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class Anagr_elem_doc + { + public int id { get; set; } + public Nullable rif_tipo { get; set; } + public string cod { get; set; } + public string descrizione { get; set; } + public Nullable rif_anagr_fatt { get; set; } + + public virtual Anagr_tipo_elem Anagr_tipo_elem { get; set; } + } +} diff --git a/MedAP_data/Anagr_elem_movimenti.cs b/MedAP_data/Anagr_elem_movimenti.cs new file mode 100644 index 0000000..e76eb24 --- /dev/null +++ b/MedAP_data/Anagr_elem_movimenti.cs @@ -0,0 +1,26 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class Anagr_elem_movimenti + { + public int id { get; set; } + public string descrizione { get; set; } + public Nullable rif_movimento { get; set; } + public Nullable giorni_decorrenza { get; set; } + public Nullable rif_conto_dest { get; set; } + public Nullable rif_conto_origine { get; set; } + public Nullable percentuale { get; set; } + public byte[] SSMA_TimeStamp { get; set; } + } +} diff --git a/MedAP_data/Anagr_gruppi_righe_voci_fatt.cs b/MedAP_data/Anagr_gruppi_righe_voci_fatt.cs new file mode 100644 index 0000000..eb90f32 --- /dev/null +++ b/MedAP_data/Anagr_gruppi_righe_voci_fatt.cs @@ -0,0 +1,20 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class Anagr_gruppi_righe_voci_fatt + { + public int idxGruppo { get; set; } + public string Descrizione { get; set; } + } +} diff --git a/MedAP_data/Anagr_movimenti.cs b/MedAP_data/Anagr_movimenti.cs new file mode 100644 index 0000000..bbf9786 --- /dev/null +++ b/MedAP_data/Anagr_movimenti.cs @@ -0,0 +1,20 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class Anagr_movimenti + { + public int id { get; set; } + public string descrizione { get; set; } + } +} diff --git a/MedAP_data/Anagr_righe_voci_fatt.cs b/MedAP_data/Anagr_righe_voci_fatt.cs new file mode 100644 index 0000000..254f9dc --- /dev/null +++ b/MedAP_data/Anagr_righe_voci_fatt.cs @@ -0,0 +1,26 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class Anagr_righe_voci_fatt + { + public int id { get; set; } + public string descrizione { get; set; } + public string um { get; set; } + public Nullable prezzo_um { get; set; } + public Nullable qta { get; set; } + public Nullable sconto { get; set; } + public Nullable iva { get; set; } + public Nullable no_ritenuta { get; set; } + } +} diff --git a/MedAP_data/Anagr_tipo_elem.cs b/MedAP_data/Anagr_tipo_elem.cs new file mode 100644 index 0000000..29d361b --- /dev/null +++ b/MedAP_data/Anagr_tipo_elem.cs @@ -0,0 +1,30 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class Anagr_tipo_elem + { + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")] + public Anagr_tipo_elem() + { + this.Anagr_elem_doc = new HashSet(); + } + + public int id { get; set; } + public string descrizione { get; set; } + public string metodo { get; set; } + + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")] + public virtual ICollection Anagr_elem_doc { get; set; } + } +} diff --git a/MedAP_data/App.Config b/MedAP_data/App.Config new file mode 100644 index 0000000..2286bd7 --- /dev/null +++ b/MedAP_data/App.Config @@ -0,0 +1,20 @@ + + + + +
+ + + + + + + + + + + + + + + \ No newline at end of file diff --git a/MedAP_data/AreaCap.cs b/MedAP_data/AreaCap.cs new file mode 100644 index 0000000..3674809 --- /dev/null +++ b/MedAP_data/AreaCap.cs @@ -0,0 +1,21 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class AreaCap + { + public string CAP { get; set; } + public string località { get; set; } + public string gruppo { get; set; } + } +} diff --git a/MedAP_data/CDC.cs b/MedAP_data/CDC.cs new file mode 100644 index 0000000..a740c20 --- /dev/null +++ b/MedAP_data/CDC.cs @@ -0,0 +1,31 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class CDC + { + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")] + public CDC() + { + this.UTENTE = new HashSet(); + } + + public string COD_CDC { get; set; } + public string DESCRIZIONE { get; set; } + public string COD_TIPO { get; set; } + public string POSIZIONE { get; set; } + + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")] + public virtual ICollection UTENTE { get; set; } + } +} diff --git a/MedAP_data/C_iva.cs b/MedAP_data/C_iva.cs new file mode 100644 index 0000000..6a3489e --- /dev/null +++ b/MedAP_data/C_iva.cs @@ -0,0 +1,33 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class C_iva + { + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")] + public C_iva() + { + this.Righe_fatt = new HashSet(); + this.RigheFatt = new HashSet(); + } + + public int C_iva1 { get; set; } + public Nullable iva { get; set; } + public string descrizione { get; set; } + + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")] + public virtual ICollection Righe_fatt { get; set; } + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")] + public virtual ICollection RigheFatt { get; set; } + } +} diff --git a/MedAP_data/Clienti.cs b/MedAP_data/Clienti.cs new file mode 100644 index 0000000..16ba594 --- /dev/null +++ b/MedAP_data/Clienti.cs @@ -0,0 +1,41 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class Clienti + { + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")] + public Clienti() + { + this.Fatture = new HashSet(); + } + + public int idxCli { get; set; } + public string RagSoc { get; set; } + public string Sesso { get; set; } + public string POBirth { get; set; } + public System.DateTime DOBirth { get; set; } + public string P_iva { get; set; } + public string C_Fisc { get; set; } + public string Via { get; set; } + public string Località { get; set; } + public string Cap { get; set; } + public string Provincia { get; set; } + public string Pagamento { get; set; } + public string Note { get; set; } + public string idxGruppo { get; set; } + + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")] + public virtual ICollection Fatture { get; set; } + } +} diff --git a/MedAP_data/ClientiMod.cs b/MedAP_data/ClientiMod.cs new file mode 100644 index 0000000..a2ade3a --- /dev/null +++ b/MedAP_data/ClientiMod.cs @@ -0,0 +1,20 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace MedAP_data +{ + public class ClientiMod + { + static MAPEntities ctx = new MAPEntities(); + + public static IEnumerable ElencoClienti() + { + var result = from r in ctx.Clienti select r; + + return result; + } + } +} diff --git a/MedAP_data/Contributi.cs b/MedAP_data/Contributi.cs new file mode 100644 index 0000000..91a5035 --- /dev/null +++ b/MedAP_data/Contributi.cs @@ -0,0 +1,23 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class Contributi + { + public int Id { get; set; } + public string Descrizione { get; set; } + public double Percentuale { get; set; } + public bool Imponibile { get; set; } + public bool Ritenuta { get; set; } + } +} diff --git a/MedAP_data/CostiAssorbiti.cs b/MedAP_data/CostiAssorbiti.cs new file mode 100644 index 0000000..be784d7 --- /dev/null +++ b/MedAP_data/CostiAssorbiti.cs @@ -0,0 +1,23 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class CostiAssorbiti + { + public int IdxFatt { get; set; } + public decimal netto { get; set; } + public string note { get; set; } + + public virtual Fatture Fatture { get; set; } + } +} diff --git a/MedAP_data/DIRITTI.cs b/MedAP_data/DIRITTI.cs new file mode 100644 index 0000000..7ce17cc --- /dev/null +++ b/MedAP_data/DIRITTI.cs @@ -0,0 +1,27 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class DIRITTI + { + public string USER_NAME { get; set; } + public string COD_CDC { get; set; } + public string COD_MODULO { get; set; } + public string COD_FUNZIONE { get; set; } + public string VALUE { get; set; } + + public virtual FUNZIONE FUNZIONE { get; set; } + public virtual MODULO MODULO { get; set; } + public virtual UTENTE UTENTE { get; set; } + } +} diff --git a/MedAP_data/FUNZIONE.cs b/MedAP_data/FUNZIONE.cs new file mode 100644 index 0000000..295ba8e --- /dev/null +++ b/MedAP_data/FUNZIONE.cs @@ -0,0 +1,29 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class FUNZIONE + { + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")] + public FUNZIONE() + { + this.DIRITTI = new HashSet(); + } + + public string COD_FUNZIONE { get; set; } + public string DESCRIZIONE { get; set; } + + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")] + public virtual ICollection DIRITTI { get; set; } + } +} diff --git a/MedAP_data/Fatture.cs b/MedAP_data/Fatture.cs new file mode 100644 index 0000000..dca1448 --- /dev/null +++ b/MedAP_data/Fatture.cs @@ -0,0 +1,48 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class Fatture + { + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")] + public Fatture() + { + this.Pagamenti = new HashSet(); + this.Righe_fatt = new HashSet(); + this.RigheFatt = new HashSet(); + this.Scadenze = new HashSet(); + } + + public int IdxFatt { get; set; } + public int Anno { get; set; } + public int Num { get; set; } + public int idxCli { get; set; } + public string Tipo { get; set; } + public System.DateTime Data { get; set; } + public double Ritenuta { get; set; } + public int Id { get; set; } + public bool IsTemplate { get; set; } + public int IdxTemplate { get; set; } + + public virtual Clienti Clienti { get; set; } + public virtual CostiAssorbiti CostiAssorbiti { get; set; } + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")] + public virtual ICollection Pagamenti { get; set; } + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")] + public virtual ICollection Righe_fatt { get; set; } + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")] + public virtual ICollection RigheFatt { get; set; } + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")] + public virtual ICollection Scadenze { get; set; } + } +} diff --git a/MedAP_data/Gruppi.cs b/MedAP_data/Gruppi.cs new file mode 100644 index 0000000..d2c5e2a --- /dev/null +++ b/MedAP_data/Gruppi.cs @@ -0,0 +1,20 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class Gruppi + { + public string IdxGruppo { get; set; } + public string Descr { get; set; } + } +} diff --git a/MedAP_data/Lingue.cs b/MedAP_data/Lingue.cs new file mode 100644 index 0000000..6c42762 --- /dev/null +++ b/MedAP_data/Lingue.cs @@ -0,0 +1,29 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class Lingue + { + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")] + public Lingue() + { + this.Vocabolario = new HashSet(); + } + + public string Lingua { get; set; } + public string DescrizioneLingua { get; set; } + + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")] + public virtual ICollection Vocabolario { get; set; } + } +} diff --git a/MedAP_data/ListValues.cs b/MedAP_data/ListValues.cs new file mode 100644 index 0000000..4e4bc2a --- /dev/null +++ b/MedAP_data/ListValues.cs @@ -0,0 +1,23 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class ListValues + { + public string TableName { get; set; } + public string FieldName { get; set; } + public string value { get; set; } + public string label { get; set; } + public Nullable ordinal { get; set; } + } +} diff --git a/MedAP_data/MODULO.cs b/MedAP_data/MODULO.cs new file mode 100644 index 0000000..f260362 --- /dev/null +++ b/MedAP_data/MODULO.cs @@ -0,0 +1,29 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class MODULO + { + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")] + public MODULO() + { + this.DIRITTI = new HashSet(); + } + + public string COD_MODULO { get; set; } + public string DESCRIZIONE { get; set; } + + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")] + public virtual ICollection DIRITTI { get; set; } + } +} diff --git a/MedAP_data/MedAP_data.csproj b/MedAP_data/MedAP_data.csproj new file mode 100644 index 0000000..3b028ba --- /dev/null +++ b/MedAP_data/MedAP_data.csproj @@ -0,0 +1,183 @@ + + + + + Debug + AnyCPU + {FF48EFE3-5FDC-4861-9605-2C272E72D7EA} + Library + Properties + MedAP_data + MedAP_data + v4.6.1 + 512 + + + true + full + false + bin\Debug\ + DEBUG;TRACE + prompt + 4 + + + pdbonly + true + bin\Release\ + TRACE + prompt + 4 + + + + ..\packages\EntityFramework.6.2.0\lib\net45\EntityFramework.dll + + + ..\packages\EntityFramework.6.2.0\lib\net45\EntityFramework.SqlServer.dll + + + + + + + + + + + + + + + + APModel.tt + + + APModel.tt + + + APModel.tt + + + APModel.tt + + + APModel.tt + + + APModel.tt + + + True + True + APModel.Context.tt + + + True + True + APModel.tt + + + True + True + APModel.edmx + + + APModel.tt + + + APModel.tt + + + APModel.tt + + + + APModel.tt + + + APModel.tt + + + APModel.tt + + + APModel.tt + + + APModel.tt + + + APModel.tt + + + APModel.tt + + + APModel.tt + + + APModel.tt + + + APModel.tt + + + APModel.tt + + + APModel.tt + + + APModel.tt + + + + APModel.tt + + + APModel.tt + + + APModel.tt + + + APModel.tt + + + APModel.tt + + + APModel.tt + + + + + EntityModelCodeGenerator + APModel.Designer.cs + + + APModel.edmx + + + Designer + + + + + + TextTemplatingFileGenerator + APModel.Context.cs + APModel.edmx + + + TextTemplatingFileGenerator + APModel.edmx + APModel.cs + + + + + + + \ No newline at end of file diff --git a/MedAP_data/Pagamenti.cs b/MedAP_data/Pagamenti.cs new file mode 100644 index 0000000..c4d67d1 --- /dev/null +++ b/MedAP_data/Pagamenti.cs @@ -0,0 +1,25 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class Pagamenti + { + public int Id_fatt { get; set; } + public System.DateTime data { get; set; } + public Nullable netto { get; set; } + public Nullable importo { get; set; } + public string note { get; set; } + + public virtual Fatture Fatture { get; set; } + } +} diff --git a/MedAP_data/Permessi.cs b/MedAP_data/Permessi.cs new file mode 100644 index 0000000..2eb34ba --- /dev/null +++ b/MedAP_data/Permessi.cs @@ -0,0 +1,33 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class Permessi + { + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")] + public Permessi() + { + this.Permessi2Funzione = new HashSet(); + } + + public string COD_PERMESSO { get; set; } + public string URL { get; set; } + public Nullable GRUPPO { get; set; } + public Nullable NUMERO { get; set; } + public string NOME { get; set; } + public string DESCRIZIONE { get; set; } + + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")] + public virtual ICollection Permessi2Funzione { get; set; } + } +} diff --git a/MedAP_data/Permessi2Funzione.cs b/MedAP_data/Permessi2Funzione.cs new file mode 100644 index 0000000..3707aa4 --- /dev/null +++ b/MedAP_data/Permessi2Funzione.cs @@ -0,0 +1,23 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class Permessi2Funzione + { + public string COD_PERMESSO { get; set; } + public string COD_FUNZIONE { get; set; } + public string READWRITE { get; set; } + + public virtual Permessi Permessi { get; set; } + } +} diff --git a/MedAP_data/Properties/AssemblyInfo.cs b/MedAP_data/Properties/AssemblyInfo.cs new file mode 100644 index 0000000..d0d8e32 --- /dev/null +++ b/MedAP_data/Properties/AssemblyInfo.cs @@ -0,0 +1,36 @@ +using System.Reflection; +using System.Runtime.CompilerServices; +using System.Runtime.InteropServices; + +// Le informazioni generali relative a un assembly sono controllate dal seguente +// set di attributi. Modificare i valori di questi attributi per modificare le informazioni +// associate a un assembly. +[assembly: AssemblyTitle("MedAP_data")] +[assembly: AssemblyDescription("")] +[assembly: AssemblyConfiguration("")] +[assembly: AssemblyCompany("")] +[assembly: AssemblyProduct("MedAP_data")] +[assembly: AssemblyCopyright("Copyright © 2018")] +[assembly: AssemblyTrademark("")] +[assembly: AssemblyCulture("")] + +// Se si imposta ComVisible su false, i tipi in questo assembly non saranno visibili +// ai componenti COM. Se è necessario accedere a un tipo in questo assembly da +// COM, impostare su true l'attributo ComVisible per tale tipo. +[assembly: ComVisible(false)] + +// Se il progetto viene esposto a COM, il GUID seguente verrà utilizzato come ID della libreria dei tipi +[assembly: Guid("ff48efe3-5fdc-4861-9605-2c272e72d7ea")] + +// Le informazioni sulla versione di un assembly sono costituite dai seguenti quattro valori: +// +// Versione principale +// Versione secondaria +// Numero di build +// Revisione +// +// È possibile specificare tutti i valori oppure impostare valori predefiniti per i numeri relativi alla revisione e alla build +// usando l'asterisco '*' come illustrato di seguito: +// [assembly: AssemblyVersion("1.0.*")] +[assembly: AssemblyVersion("1.0.0.0")] +[assembly: AssemblyFileVersion("1.0.0.0")] diff --git a/MedAP_data/RigheFatt.cs b/MedAP_data/RigheFatt.cs new file mode 100644 index 0000000..14a15c3 --- /dev/null +++ b/MedAP_data/RigheFatt.cs @@ -0,0 +1,30 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class RigheFatt + { + public int IdxRigheFatt { get; set; } + public Nullable IdxFatt { get; set; } + public string Descrizione { get; set; } + public string um { get; set; } + public Nullable PrezzoUm { get; set; } + public Nullable qta { get; set; } + public Nullable sconto { get; set; } + public Nullable C_iva { get; set; } + public Nullable no_ritenuta { get; set; } + + public virtual C_iva C_iva1 { get; set; } + public virtual Fatture Fatture { get; set; } + } +} diff --git a/MedAP_data/Righe_fatt.cs b/MedAP_data/Righe_fatt.cs new file mode 100644 index 0000000..e38ac6e --- /dev/null +++ b/MedAP_data/Righe_fatt.cs @@ -0,0 +1,34 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class Righe_fatt + { + public int Id { get; set; } + public Nullable idxDoc { get; set; } + public string Descrizione { get; set; } + public string um { get; set; } + public Nullable prezzo_um { get; set; } + public float qta { get; set; } + public float sconto { get; set; } + public Nullable c_iva { get; set; } + public bool no_ritenuta { get; set; } + public string valuta { get; set; } + public Nullable Id_fatt { get; set; } + public string codExt { get; set; } + public double quotaProj { get; set; } + + public virtual C_iva C_iva1 { get; set; } + public virtual Fatture Fatture { get; set; } + } +} diff --git a/MedAP_data/Scadenze.cs b/MedAP_data/Scadenze.cs new file mode 100644 index 0000000..f8dcbe5 --- /dev/null +++ b/MedAP_data/Scadenze.cs @@ -0,0 +1,25 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class Scadenze + { + public int Id_fatt { get; set; } + public System.DateTime data { get; set; } + public Nullable netto { get; set; } + public Nullable importo { get; set; } + public string note { get; set; } + + public virtual Fatture Fatture { get; set; } + } +} diff --git a/MedAP_data/UTENTE.cs b/MedAP_data/UTENTE.cs new file mode 100644 index 0000000..f6d2169 --- /dev/null +++ b/MedAP_data/UTENTE.cs @@ -0,0 +1,39 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class UTENTE + { + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")] + public UTENTE() + { + this.DIRITTI = new HashSet(); + } + + public string DOMINIO { get; set; } + public string USER_NAME { get; set; } + public string COGNOME { get; set; } + public string NOME { get; set; } + public string COD_SOCIETA { get; set; } + public string MATRICOLA { get; set; } + public string COD_CDC { get; set; } + public string EMAIL { get; set; } + public string SIGLA { get; set; } + public string COD_LINGUA { get; set; } + public string ATTIVO { get; set; } + + public virtual CDC CDC { get; set; } + [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")] + public virtual ICollection DIRITTI { get; set; } + } +} diff --git a/MedAP_data/Vocabolario.cs b/MedAP_data/Vocabolario.cs new file mode 100644 index 0000000..24a205c --- /dev/null +++ b/MedAP_data/Vocabolario.cs @@ -0,0 +1,23 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class Vocabolario + { + public string Lingua { get; set; } + public string Lemma { get; set; } + public string Traduzione { get; set; } + + public virtual Lingue Lingue { get; set; } + } +} diff --git a/MedAP_data/bin/Debug/EntityFramework.SqlServer.dll b/MedAP_data/bin/Debug/EntityFramework.SqlServer.dll new file mode 100644 index 0000000..9a9c5e9 Binary files /dev/null and b/MedAP_data/bin/Debug/EntityFramework.SqlServer.dll differ diff --git a/MedAP_data/bin/Debug/EntityFramework.SqlServer.xml b/MedAP_data/bin/Debug/EntityFramework.SqlServer.xml new file mode 100644 index 0000000..77acacd --- /dev/null +++ b/MedAP_data/bin/Debug/EntityFramework.SqlServer.xml @@ -0,0 +1,2093 @@ + + + + EntityFramework.SqlServer + + + + + Contains extension methods for the class. + + + + + Configures an awaiter used to await this to avoid + marshalling the continuation + back to the original context, but preserve the current culture and UI culture. + + + The type of the result produced by the associated . + + The task to be awaited on. + An object used to await this task. + + + + Configures an awaiter used to await this to avoid + marshalling the continuation + back to the original context, but preserve the current culture and UI culture. + + The task to be awaited on. + An object used to await this task. + + + + Provides an awaitable object that allows for awaits on that + preserve the culture. + + + The type of the result produced by the associated . + + This type is intended for compiler use only. + + + + Constructs a new instance of the class. + + The task to be awaited on. + + + Gets an awaiter used to await this . + An awaiter instance. + This method is intended for compiler user rather than use directly in code. + + + Ends the await on the completed . + The result of the completed . + The awaiter was not properly initialized. + The task was canceled. + The task completed in a Faulted state. + + + This method is not implemented and should not be called. + The action to invoke when the await operation completes. + + + + Schedules the continuation onto the associated with this + . + + The action to invoke when the await operation completes. + + The argument is null + (Nothing in Visual Basic). + + The awaiter was not properly initialized. + This method is intended for compiler user rather than use directly in code. + + + + Gets whether this Task has completed. + + + will return true when the Task is in one of the three + final states: RanToCompletion, + Faulted, or + Canceled. + + + + + Provides an awaitable object that allows for awaits on that + preserve the culture. + + This type is intended for compiler use only. + + + + Constructs a new instance of the class. + + The task to be awaited on. + + + Gets an awaiter used to await this . + An awaiter instance. + This method is intended for compiler user rather than use directly in code. + + + Ends the await on the completed . + The awaiter was not properly initialized. + The task was canceled. + The task completed in a Faulted state. + + + This method is not implemented and should not be called. + The action to invoke when the await operation completes. + + + + Schedules the continuation onto the associated with this + . + + The action to invoke when the await operation completes. + + The argument is null + (Nothing in Visual Basic). + + The awaiter was not properly initialized. + This method is intended for compiler user rather than use directly in code. + + + + Gets whether this Task has completed. + + + will return true when the Task is in one of the three + final states: RanToCompletion, + Faulted, or + Canceled. + + + + + An that retries actions that throw exceptions caused by SQL Azure transient failures. + + + This execution strategy will retry the operation on and + if the contains any of the following error numbers: + 40613, 40501, 40197, 10929, 10928, 10060, 10054, 10053, 233, 64 and 20 + + + + + Creates a new instance of . + + + The default retry limit is 5, which means that the total amount of time spent between retries is 26 seconds plus the random factor. + + + + + Creates a new instance of with the specified limits for + number of retries and the delay between retries. + + The maximum number of retry attempts. + The maximum delay in milliseconds between retries. + + + + + + + Contains function stubs that expose SqlServer methods in Linq to Entities. + + + + Returns the checksum of the values in a collection. Null values are ignored. + The checksum computed from the input collection. + The collection of values over which the checksum is computed. + + + Returns the checksum of the values in a collection. Null values are ignored. + The checksum computed from the input collection. + The collection of values over which the checksum is computed. + + + Returns the ASCII code value of the left-most character of a character expression. + The ASCII code of the first character in the input string. + A valid string. + + + Returns the character that corresponds to the specified integer ASCII value. + The character that corresponds to the specified ASCII value. + An ASCII code. + + + Returns the starting position of one expression found within another expression. + The starting position of toFind if it is found in toSearch . + The string expression to be found. + The string expression to be searched. + + + Returns the starting position of one expression found within another expression. + The starting position of toFind if it is found in toSearch . + The string expression to be found. + The string expression to be searched. + + + Returns the starting position of one expression found within another expression. + The starting position of toFind if it is found in toSearch . + The string expression to be found. + The string expression to be searched. + The character position in toSearch where searching begins. + + + Returns the starting position of one expression found within another expression. + The starting position of toFind if it is found in toSearch . + The string expression to be found. + The string expression to be searched. + The character position in toSearch where searching begins. + + + Returns the starting position of one expression found within another expression. + + A of value that is the starting position of toFind if it is found in toSearch . + + The string expression to be found. + The string expression to be searched. + The character position in toSearch where searching begins. + + + Returns the starting position of one expression found within another expression. + The starting position of toFind if it is found in toSearch . + The string expression to be found. + The string expression to be searched. + The character position in toSearch where searching begins. + + + Returns an integer value that indicates the difference between the SOUNDEX values of two character expressions. + The SOUNDEX difference between the two strings. + The first string. + The second string. + + + Returns the Unicode character with the specified integer code, as defined by the Unicode standard. + The character that corresponds to the input character code. + A character code. + + + Returns the starting position of the first occurrence of a pattern in a specified expression, or zeros if the pattern is not found, on all valid text and character data types. + The starting character position where the string pattern was found. + A string pattern to search for. + The string to search. + + + Returns a Unicode string with the delimiters added to make the input string a valid Microsoft SQL Server delimited identifier. + The original string with brackets added. + The expression that quote characters will be added to. + + + Returns a Unicode string with the delimiters added to make the input string a valid Microsoft SQL Server delimited identifier. + The original string with the specified quote characters added. + The expression that quote characters will be added to. + The one-character string to use as the delimiter. It can be a single quotation mark ( ' ), a left or right bracket ( [ ] ), or a double quotation mark ( " ). If quote_character is not specified, brackets are used. + + + Repeats a string value a specified number of times. + The target string, repeated the number of times specified by count . + A valid string. + The value that specifies how many time to repeat target . + + + Converts an alphanumeric string to a four-character (SOUNDEX) code to find similar-sounding words or names. + The SOUNDEX code of the input string. + A valid string. + + + Returns a string of repeated spaces. + A string that consists of the specified number of spaces. + The number of spaces. If negative, a null string is returned. + + + Returns character data converted from numeric data. + The numeric input expression converted to a string. + A numeric expression. + + + Returns character data converted from numeric data. + The input expression converted to a string. + A numeric expression. + + + Returns character data converted from numeric data. + The numeric input expression converted to a string. + A numeric expression. + The total length of the string. This includes decimal point, sign, digits, and spaces. The default is 10. + + + Returns character data converted from numeric data. + The input expression converted to a string. + A numeric expression. + The total length of the string. This includes decimal point, sign, digits, and spaces. The default is 10. + + + Returns character data converted from numeric data. + The numeric input expression converted to a string. + A numeric expression. + The total length of the string. This includes decimal point, sign, digits, and spaces. The default is 10. + The number of places to the right of the decimal point. decimal must be less than or equal to 16. If decimal is more than 16 then the result is truncated to sixteen places to the right of the decimal point. + + + Returns character data converted from numeric data. + The input expression converted to a string. + A numeric expression. + The total length of the string. This includes decimal point, sign, digits, and spaces. The default is 10. + The number of places to the right of the decimal point. decimal must be less than or equal to 16. If decimal is more than 16 then the result is truncated to sixteen places to the right of the decimal point. + + + Inserts a string into another string. It deletes a specified length of characters in the target string at the start position and then inserts the second string into the target string at the start position. + A string consisting of the two strings. + The target string. + The character position in stringinput where the replacement string is to be inserted. + The number of characters to delete from stringInput . If length is longer than stringInput , deletion occurs up to the last character in stringReplacement . + The substring to be inserted into stringInput . + + + Returns the integer value, as defined by the Unicode standard, for the first character of the input expression. + The character code for the first character in the input string. + A valid string. + + + A mathematical function that returns the angle, in radians, whose cosine is the specified numerical value. This angle is called the arccosine. + The angle, in radians, defined by the input cosine value. + The cosine of an angle. + + + A mathematical function that returns the angle, in radians, whose cosine is the specified numerical value. This angle is called the arccosine. + An angle, measured in radians. + The cosine of an angle. + + + A mathematical function that returns the angle, in radians, whose sine is the specified numerical value. This angle is called the arcsine. + An angle, measured in radians. + The sine of an angle. + + + A mathematical function that returns the angle, in radians, whose sine is the specified numerical value. This angle is called the arcsine. + An angle, measured in radians. + The sine of an angle. + + + A mathematical function that returns the angle, in radians, whose tangent is the specified numerical value. This angle is called the arctangent. + An angle, measured in radians. + The tangent of an angle. + + + A mathematical function that returns the angle, in radians, whose tangent is the specified numerical value. This angle is called the arctangent. + An angle, measured in radians. + The tangent of an angle. + + + Returns the positive angle, in radians, between the positive x-axis and the ray from the origin through the point (x, y), where x and y are the two specified numerical values. The first parameter passed to the function is the y-value and the second parameter is the x-value. + An angle, measured in radians. + The y-coordinate of a point. + The x-coordinate of a point. + + + Returns the positive angle, in radians, between the positive x-axis and the ray from the origin through the point (x, y), where x and y are the two specified numerical values. The first parameter passed to the function is the y-value and the second parameter is the x-value. + An angle, measured in radians. + The y-coordinate of a point. + The x-coordinate of a point. + + + Returns the trigonometric cosine of the specified angle, in radians, in the specified expression. + The trigonometric cosine of the specified angle. + An angle, measured in radians. + + + Returns the trigonometric cosine of the specified angle, in radians, in the specified expression. + The trigonometric cosine of the specified angle. + An angle, measured in radians. + + + A mathematical function that returns the trigonometric cotangent of the specified angle, in radians. + The trigonometric cotangent of the specified angle. + An angle, measured in radians. + + + A mathematical function that returns the trigonometric cotangent of the specified angle, in radians. + The trigonometric cotangent of the specified angle. + An angle, measured in radians. + + + Returns the corresponding angle in degrees for an angle specified in radians. + The specified angle converted to degrees. + An angle, measured in radians. + + + Returns the corresponding angle in degrees for an angle specified in radians. + The specified angle converted to degrees. + An angle, measured in radians. + + + Returns the corresponding angle in degrees for an angle specified in radians. + The specified angle converted to degrees. + An angle, measured in radians. + + + Returns the corresponding angle in degrees for an angle specified in radians. + The specified angle converted to degrees. + An angle, measured in radians. + + + Returns the exponential value of the specified float expression. + The constant e raised to the power of the input value. + The input value. + + + Returns the exponential value of the specified float expression. + The constant e raised to the power of the input value. + The input value. + + + Returns the natural logarithm of the specified input value. + The natural logarithm of the input value. + A numeric expression. + + + Returns the natural logarithm of the specified input value. + The natural logarithm of the input value. + A numeric expression. + + + Returns the base-10 logarithm of the specified input value. + The base-10 logarithm of the input value. + A numeric expression. + + + Returns the base-10 logarithm of the specified input value. + The base-10 logarithm of the input value. + A numeric expression. + + + Returns the constant value of pi. + The numeric value of pi. + + + Returns the radian measure corresponding to the specified angle in degrees. + The radian measure of the specified angle. + The angle, measured in degrees + + + Returns the radian measure corresponding to the specified angle in degrees. + The radian measure of the specified angle. + The angle, measured in degrees + + + Returns the radian measure corresponding to the specified angle in degrees. + The radian measure of the specified angle. + The angle, measured in degrees. + + + Returns the radian measure corresponding to the specified angle in degrees. + The radian measure of the specified angle. + The angle, measured in degrees. + + + Returns a pseudo-random float value from 0 through 1, exclusive. + The pseudo-random value. + + + Returns a pseudo-random float value from 0 through 1, exclusive. + The pseudo-random value. + The seed value. If seed is not specified, the SQL Server Database Engine assigns a seed value at random. For a specified seed value, the result returned is always the same. + + + Returns the positive (+1), zero (0), or negative (-1) sign of the specified expression. + The sign of the input expression. + A numeric expression. + + + Returns the positive (+1), zero (0), or negative (-1) sign of the specified expression. + The sign of the input expression. + A numeric expression. + + + Returns the positive (+1), zero (0), or negative (-1) sign of the specified expression. + The sign of the input expression. + A numeric expression. + + + Returns the positive (+1), zero (0), or negative (-1) sign of the specified expression. + The sign of the input expression. + A numeric expression. + + + Returns the trigonometric sine of the specified angle. + The trigonometric sine of the input expression. + An angle, measured in radians. + + + Returns the trigonometric sine of the specified angle. + The trigonometric sine of the input expression. + An angle, measured in radians. + + + Returns the square root of the specified number. + The square root of the input value. + A numeric expression. + + + Returns the square root of the specified number. + The square root of the input value. + A numeric expression. + + + Returns the square of the specified number. + The square of the input value. + A numeric expression. + + + Returns the square of the specified number. + The square of the input value. + A numeric expression. + + + Returns the trigonometric tangent of the input expression. + The tangent of the input angle. + An angle, measured in radians. + + + Returns the trigonometric tangent of the input expression. + The tangent of the input angle. + An angle, measured in radians. + + + Returns a new datetime value based on adding an interval to the specified date. + The new date. + The part of the date to increment. + The value used to increment a date by a specified amount. + The date to increment. + + + Returns a new time span value based on adding an interval to the specified time span. + The new time span. + The part of the date to increment. + The value used to increment a date by a specified amount. + The time span to increment. + + + Returns a new date value based on adding an interval to the specified date. + The new point in time, expressed as a date and time of day, relative to Coordinated Universal Time (UTC). + The part of the date to increment. + The value used to increment a date by a specified amount. + The date to increment. + + + Returns a new datetime value based on adding an interval to the specified date. + + A of value that is the new date. + + The part of the date to increment. + The value used to increment a date by a specified amount. + The date to increment. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The value specifying the number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two Dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns a character string that represents the specified datepart of the specified date. + The specified part of the specified date. + The part of the date to calculate the differing number of time intervals. + The date. + + + Returns a character string that represents the specified datepart of the specified date. + The specified part of the specified date. + The part of the date to calculate the differing number of time intervals. + The date. + + + Returns a character string that represents the specified datepart of the specified date. + The specified part of the specified date. + The part of the date to calculate the differing number of time intervals. + The date. + + + Returns a character string that represents the specified datepart of the specified date. + The specified part of the specified date. + The part of the date to calculate the differing number of time intervals. + The date. + + + Returns an integer that represents the specified datepart of the specified date. + The the specified datepart of the specified date. + The part of the date to return the value. + The date. + + + Returns an integer that represents the specified datepart of the specified date. + The specified datepart of the specified date. + The part of the date to return the value. + The date. + + + Returns an integer that represents the specified datepart of the specified date. + The specified datepart of the specified date. + The part of the date to return the value. + The date. + + + Returns an integer that represents the specified datepart of the specified date. + The specified datepart of the specified date. + The part of the date to return the value. + The date. + + + Returns the current database system timestamp as a datetime value without the database time zone offset. This value is derived from the operating system of the computer on which the instance of SQL Server is running. + The current database timestamp. + + + Returns the current database system timestamp as a datetime value. The database time zone offset is not included. This value represents the current UTC time (Coordinated Universal Time). This value is derived from the operating system of the computer on which the instance of SQL Server is running. + The current database UTC timestamp. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input values. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The character array for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The character array for which the checksum is calculated. + The character array for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The character array for which the checksum is calculated. + The character array for which the checksum is calculated. + The character array for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the current date and time. + The current date and time. + + + Returns the name of the current user. + The name of the current user. + + + Returns the workstation name. + The name of the workstation. + + + Returns a database user name corresponding to a specified identification number. + The user name. + A user ID. + + + Returns a database user name corresponding to a specified identification number. + The user name. + + + Indicates whether the input value is a valid numeric type. + 1 if the input expression is a valid numeric data type; otherwise, 0. + A string expression. + + + Indicates whether the input value is a valid date or time. + 1 if the input expression is a valid date or time value of datetime or smalldatetime data types; otherwise, 0. + The tested value. + + + + Provider to convert provider agnostic migration operations into SQL commands + that can be run against a Microsoft SQL Server database. + + + + + Determines if a provider specific exception corresponds to a database-level permission denied error. + + The database exception. + true if the supplied exception corresponds to a database-level permission denied error; otherwise false. + + + + Converts a set of migration operations into Microsoft SQL Server specific SQL. + + The operations to be converted. + Token representing the version of SQL Server being targeted (i.e. "2005", "2008"). + A list of SQL statements to be executed to perform the migration operations. + + + + Generates the SQL body for a stored procedure. + + The command trees representing the commands for an insert, update or delete operation. + The rows affected parameter name. + The provider manifest token. + The SQL body for the stored procedure. + + + + Generates the specified update database operation which represents applying a series of migrations. + The generated script is idempotent, meaning it contains conditional logic to check if individual migrations + have already been applied and only apply the pending ones. + + The update database operation. + + + + Generates SQL for a . + Allows derived providers to handle additional operation types. + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Creates an empty connection for the current provider. + Allows derived providers to use connection other than . + + An empty connection for the current provider. + + + + Generates the specified create procedure operation. + + The create procedure operation. + + + + Generates the specified alter procedure operation. + + The alter procedure operation. + + + + Generates the specified drop procedure operation. + + The drop procedure operation. + + + + Generates SQL for a . This method differs from + in that it will + create the target database schema if it does not already exist. + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Writes CREATE TABLE SQL to the target writer. + + The operation to produce SQL for. + The target writer. + + + + Override this method to generate SQL when the definition of a table or its attributes are changed. + The default implementation of this method does nothing. + + The operation describing changes to the table. + + + + Generates SQL to mark a table as a system table. + Generated SQL should be added using the Statement method. + + The table to mark as a system table. + The to write the generated SQL to. + + + + Generates SQL to create a database schema. + Generated SQL should be added using the Statement method. + + The name of the schema to create. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Call this method to generate SQL that will attempt to drop the default constraint created + when a column is created. This method is usually called by code that overrides the creation or + altering of columns. + + The table to which the constraint applies. + The column to which the constraint applies. + The writer to which generated SQL should be written. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement or StatementBatch methods. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates the specified rename procedure operation. + + The rename procedure operation. + + + + Generates the specified move procedure operation. + + The move procedure operation. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for the given column model. This method is called by other methods that + process columns and can be overridden to change the SQL generated. + + The column for which SQL is being generated. + The writer to which generated SQL should be written. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL to specify a constant byte[] default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant bool default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant DateTime default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant DateTimeOffset default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant Guid default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant string default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant TimeSpan default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant geogrpahy default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant geometry default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify the data type of a column. + This method just generates the actual type, not the SQL to create the column. + + The definition of the column. + SQL representing the data type. + + + + Generates a quoted name. The supplied name may or may not contain the schema. + + The name to be quoted. + The quoted name. + + + + Quotes an identifier for SQL Server. + + The identifier to be quoted. + The quoted identifier. + + + + Adds a new Statement to be executed against the database. + + The statement to be executed. + Gets or sets a value indicating whether this statement should be performed outside of the transaction scope that is used to make the migration process transactional. If set to true, this operation will not be rolled back if the migration process fails. + The batch terminator for the database provider. + + + + Gets a new that can be used to build SQL. + This is just a helper method to create a writer. Writing to the writer will + not cause SQL to be registered for execution. You must pass the generated + SQL to the Statement method. + + An empty text writer to use for SQL generation. + + + + Adds a new Statement to be executed against the database. + + The writer containing the SQL to be executed. + The batch terminator for the database provider. + + + + Breaks sql string into one or more statements, handling T-SQL utility statements as necessary. + + The SQL to split into one ore more statements to be executed. + Gets or sets a value indicating whether this statement should be performed outside of the transaction scope that is used to make the migration process transactional. If set to true, this operation will not be rolled back if the migration process fails. + + + + Returns the column default value to use for store-generated GUID columns when + no default value is explicitly specified in the migration. + Returns newsequentialid() for on-premises SQL Server 2005 and later. + Returns newid() for SQL Azure. + + Either newsequentialid() or newid() as described above. + + + + Contains function stubs that expose SqlServer methods in Linq to Entities. + + + + Constructs a geography instance representing a Point instance from its x and y values and a spatial reference ID (SRID). + The constructed geography instance. + The x-coordinate of the Point being generated. + The y-coordinate of the Point being generated + The SRID of the geography instance. + + + Returns the Open Geospatial Consortium (OGC) Well-Known Text (WKT) representation of a geography instance augmented with any Z (elevation) and M (measure) values carried by the instance. + The Open Geospatial Consortium (OGC) Well-Known Text (WKT) representation of a geography instance. + The geography value. + + + Returns a geometric object representing the union of all point values whose distance from a geography instance is less than or equal to a specified value, allowing for a specified tolerance. + The union of all point values whose distance from a geography instance is less than or equal to a specified value + The geography value. + The distance. + The specified tolerance. + Specifying whether the tolerance value is relative or absolute. + + + Returns the maximum angle between the point returned by EnvelopeCenter() and a point in the geography instance in degrees. + the maximum angle between the point returned by EnvelopeCenter(). + The geography value. + + + Returns a point that can be used as the center of a bounding circle for the geography instance. + A SqlGeography value that specifies the location of the center of a bounding circle. + The geography value. + + + Offers a fast, index-only intersection method to determine if a geography instance intersects another SqlGeography instance, assuming an index is available. + True if a geography instance potentially intersects another SqlGeography instance; otherwise, false. + The geography value. + Another geography instance to compare against the instance on which Filter is invoked. + + + Tests if the SqlGeography instance is the same as the specified type. + A string that specifies one of the 12 types exposed in the geography type hierarchy. + The geography value. + A string that specifies one of the 12 types exposed in the geography type hierarchy. + + + Returns the total number of rings in a Polygon instance. + The total number of rings. + The geography value. + + + Returns an approximation of the given geography instance produced by running the Douglas-Peucker algorithm on the instance with the given tolerance. + + Returns . + + The geography value. + The tolerance to input to the Douglas-Peucker algorithm. tolerance must be a positive number. + + + Returns the specified ring of the SqlGeography instance: 1 ≤ n ≤ NumRings(). + A SqlGeography object that represents the ring specified by n. + The geography value. + An int expression between 1 and the number of rings in a polygon instance. + + + Constructs a geometry instance representing a Point instance from its x and y values and a spatial reference ID (SRID). + The constructed geometry instance. + The x-coordinate of the Point being generated. + The y-coordinate of the Point being generated + The SRID of the geography instance. + + + Returns the Open Geospatial Consortium (OGC) Well-Known Text (WKT) representation of a geography instance augmented with any Z (elevation) and M (measure) values carried by the instance. + The Open Geospatial Consortium (OGC) Well-Known Text (WKT) representation of a geometry instance. + The geometry value. + + + Returns a geometric object representing the union of all point values whose distance from a geometry instance is less than or equal to a specified value, allowing for a specified tolerance. + The union of all point values whose distance from a geometry instance is less than or equal to a specified value + The geometry value. + The distance. + The specified tolerance. + Specifying whether the tolerance value is relative or absolute. + + + Tests if the SqlGeometry instance is the same as the specified type. + A string that specifies one of the 12 types exposed in the geography type hierarchy. + The geometry value. + A string that specifies one of the 12 types exposed in the geography type hierarchy. + + + Offers a fast, index-only intersection method to determine if a geography instance intersects another SqlGeometry instance, assuming an index is available. + True if a geography instance potentially intersects another SqlGeography instance; otherwise, false. + The geometry value. + Another geography instance to compare against the instance on which Filter is invoked. + + + Converts an invalid geometry instance into a geometry instance with a valid Open Geospatial Consortium (OGC) type. + The converted geometry instance. + The geometry value. + + + Returns an approximation of the given geography instance produced by running the Douglas-Peucker algorithm on the instance with the given tolerance. + + Returns . + + The geometry value. + The tolerance to input to the Douglas-Peucker algorithm. tolerance must be a positive number. + + + + Indicates if the provider supports the parameter optimization described in EntityFramework6 GitHub issue #195. + + True since this provider supports the parameter optimization. + + + + The DbProviderServices implementation for the SqlClient provider for SQL Server. + + + Note that instance of this type also resolve additional provider services for Microsoft SQL Server + when this type is registered as an EF provider either using an entry in the application's config file + or through code-based registration in . + The services resolved are: + Requests for are resolved to a Singleton instance of + to create connections to SQL Express by default. + Requests for for the invariant name "System.Data.SqlClient" + for any server name are resolved to a delegate that returns a + to provide a non-retrying policy for SQL Server. + Requests for for the invariant name "System.Data.SqlClient" are + resolved to instances to provide default Migrations SQL + generation for SQL Server. + Requests for for the invariant name "System.Data.SqlClient" are + resolved to a Singleton instance of to provide default spatial + services for SQL Server. + + + + + This is the well-known string using in configuration files and code-based configuration as + the "provider invariant name" used to specify Microsoft SQL Server for ADO.NET and + Entity Framework provider services. + + + + + Registers a handler to process non-error messages coming from the database provider. + + The connection to receive information for. + The handler to process messages. + + + + Create a Command Definition object, given the connection and command tree + + provider manifest that was determined from metadata + command tree for the statement + an executable command definition object + + + + See issue 2390 - cloning the DesignTimeVisible property on the + can cause deadlocks. + So here overriding to provide a method that does not clone DesignTimeVisible. + + the object to clone + a clone of the + + + + Sets the parameter value and appropriate facets for the given . + + The parameter. + The type of the parameter. + The value of the parameter. + + + + Returns provider manifest token for a given connection. + + Connection to find manifest token from. + The provider manifest token for the specified connection. + + + + Returns the provider manifest by using the specified version information. + + The token information associated with the provider manifest. + The provider manifest by using the specified version information. + + + + Gets a spatial data reader for SQL Server. + + The reader where the spatial data came from. + The manifest token associated with the provider manifest. + The spatial data reader. + + + + Gets a spatial data reader for SQL Server. + + The manifest token associated with the provider manifest. + The spatial data reader. + + + + Generates a data definition language (DDL) script that creates schema objects + (tables, primary keys, foreign keys) based on the contents of the StoreItemCollection + parameter and targeted for the version of the database corresponding to the provider manifest token. + + The provider manifest token identifying the target version. + The structure of the database. + + A DDL script that creates schema objects based on the contents of the StoreItemCollection parameter + and targeted for the version of the database corresponding to the provider manifest token. + + + + + Create the database and the database objects. + If initial catalog is not specified, but AttachDBFilename is specified, we generate a random database name based on the AttachDBFilename. + Note: this causes pollution of the db, as when the connection string is later used, the mdf will get attached under a different name. + However if we try to replicate the name under which it would be attached, the following scenario would fail: + The file does not exist, but registered with database. + The user calls: If (DatabaseExists) DeleteDatabase + CreateDatabase + For further details on the behavior when AttachDBFilename is specified see Dev10# 188936 + + Connection to a non-existent database that needs to be created and populated with the store objects indicated with the storeItemCollection parameter. + Execution timeout for any commands needed to create the database. + The collection of all store items based on which the script should be created. + + + + Determines whether the database for the given connection exists. + There are three cases: + 1. Initial Catalog = X, AttachDBFilename = null: (SELECT Count(*) FROM sys.databases WHERE [name]= X) > 0 + 2. Initial Catalog = X, AttachDBFilename = F: if (SELECT Count(*) FROM sys.databases WHERE [name]= X) > 0 then true, + if not, try to open the connection and then return (SELECT Count(*) FROM sys.databases WHERE [name]= X) > 0 + 3. Initial Catalog = null, AttachDBFilename = F: Try to open the connection. If that succeeds the result is true, otherwise + if the there are no databases corresponding to the given file return false, otherwise throw. + Note: We open the connection to cover the scenario when the mdf exists, but is not attached. + Given that opening the connection would auto-attach it, it would not be appropriate to return false in this case. + Also note that checking for the existence of the file does not work for a remote server. (Dev11 #290487) + For further details on the behavior when AttachDBFilename is specified see Dev10# 188936 + + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + True if the provider can deduce the database only based on the connection. + + + + Determines whether the database for the given connection exists. + There are three cases: + 1. Initial Catalog = X, AttachDBFilename = null: (SELECT Count(*) FROM sys.databases WHERE [name]= X) > 0 + 2. Initial Catalog = X, AttachDBFilename = F: if (SELECT Count(*) FROM sys.databases WHERE [name]= X) > 0 then true, + if not, try to open the connection and then return (SELECT Count(*) FROM sys.databases WHERE [name]= X) > 0 + 3. Initial Catalog = null, AttachDBFilename = F: Try to open the connection. If that succeeds the result is true, otherwise + if the there are no databases corresponding to the given file return false, otherwise throw. + Note: We open the connection to cover the scenario when the mdf exists, but is not attached. + Given that opening the connection would auto-attach it, it would not be appropriate to return false in this case. + Also note that checking for the existence of the file does not work for a remote server. (Dev11 #290487) + For further details on the behavior when AttachDBFilename is specified see Dev10# 188936 + + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + True if the provider can deduce the database only based on the connection. + + + + Delete the database for the given connection. + There are three cases: + 1. If Initial Catalog is specified (X) drop database X + 2. Else if AttachDBFilename is specified (F) drop all the databases corresponding to F + if none throw + 3. If niether the catalog not the file name is specified - throw + Note that directly deleting the files does not work for a remote server. However, even for not attached + databases the current logic would work assuming the user does: if (DatabaseExists) DeleteDatabase + + Connection + Timeout for internal commands. + Item Collection. + + + + Clones the connection. + + The original connection. + The factory to use. + Cloned connection + + + + The Singleton instance of the SqlProviderServices type. + + + + + Set to the full name of the Microsoft.SqlServer.Types assembly to override the default selection + + + + + Get or sets a value indicating whether parameter values are truncated to + the scale (number of decimal places) defined for their corresponding columns when they are sent + to the database. A value of true indicates that objects + created for columns will have their + properties set, which will cause the parameter values to be truncated. If set to false + then the properties will not be set, avoiding the truncation + behavior of and allowing SQL Server to round values if necessary. + The default value is true to prevent breaking existing applications that depend on this + behavior. + + + + + Gets or sets a value indicating whether to use the SCOPE_IDENTITY() function to retrieve values + generated by the database for numeric columns during an INSERT operation. The default value of + true is recommended and can provide better performance if all numeric values are generated + using IDENTITY columns. If set to false, an OUTPUT clause will be used instead. An OUTPUT + clause makes it possible to retrieve values generated by sequences or other means. + + + + + Gets or sets a value indicating whether the ROW_NUMBER() function is used in sort expression + passed to the ORDER BY clause when OFFSET is present in query. The default value of true + is recommended to obtain query results that are stable for paging operations. The value of + false can be used for compatibility with previous versions of EF and will cause the sort + expression to be passed unmodified to the ORDER BY clause, which can lead to unstable results + if the ordering is ambiguous. + + + This flag only applies to SQL Server 2012 or later. This flag does not affect queries that have + already been translated to SQL and cached, therefore applications that need to set the value to + false for compatibility should do so before executing any queries. + + + + + An implementation of to provide support for geospatial types when using + Entity Framework with Microsoft SQL Server. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/MedAP_data/bin/Debug/EntityFramework.dll b/MedAP_data/bin/Debug/EntityFramework.dll new file mode 100644 index 0000000..9275df6 Binary files /dev/null and b/MedAP_data/bin/Debug/EntityFramework.dll differ diff --git a/MedAP_data/bin/Debug/EntityFramework.xml b/MedAP_data/bin/Debug/EntityFramework.xml new file mode 100644 index 0000000..0ca5849 --- /dev/null +++ b/MedAP_data/bin/Debug/EntityFramework.xml @@ -0,0 +1,53236 @@ + + + + EntityFramework + + + + + Represents a result mapping for a function import. + + + + + Base class for items in the mapping space (DataSpace.CSSpace) + + + + + Adds a type mapping. + + The type mapping to add. + + + + Removes a type mapping. + + The type mapping to remove. + + + + Gets the type mappings. + + + + + Specifies a mapping condition evaluated by checking whether the value + of the a property/column is null or not null. + + + + + Mapping metadata for Conditional property mapping on a type. + Condition Property Mapping specifies a Condition either on the C side property or S side property. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ConditionProperyMap ( constant value-->SMemberMetadata ) + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ComplexPropertyMap + --ComplexTypeMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --ConditionProperyMap ( constant value-->SMemberMetadata ) + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + This class represents the metadata for all the condition property map elements in the + above example. + + + + + Mapping metadata for all types of property mappings. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ScalarPropertyMap + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ComplexPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --ScalarPropertyMap + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --EndPropertyMap + --ScalarPropertyMap + This class represents the metadata for all property map elements in the + above example. This includes the scalar property maps, complex property maps + and end property maps. + + + + + Gets an EdmProperty that specifies the mapped property. + + + + + Gets an EdmProperty that specifies the mapped property. + + + + + Gets an EdmProperty that specifies the mapped column. + + + + + Creates an IsNullConditionMapping instance. + + An EdmProperty that specifies a property or column. + A boolean that indicates whether to perform a null or a not-null check. + + + + Gets a bool that specifies whether the condition is evaluated by performing a null check + or a not-null check. + + + + + Specifies a mapping condition evaluated by comparing the value of + a property or column with a given value. + + + + + Creates a ValueConditionMapping instance. + + An EdmProperty that specifies a property or column. + An object that specifies the value to compare with. + + + + Gets an object that specifies the value to check against. + + + + + Serializes an that conforms to the restrictions of a single + CSDL schema file to an XML writer. The model to be serialized must contain a single + . + + + + + Serialize the to the XmlWriter. + + + The EdmModel to serialize. + + The XmlWriter to serialize to. + The serialized model's namespace. + true if the model is valid; otherwise, false. + + + + Occurs when an error is encountered serializing the model. + + + + + Information about an error that occurred processing an Entity Framework model. + + + + + Gets an optional value indicating which property of the source item caused the event to be raised. + + + + + Gets an optional descriptive message the describes the error that is being raised. + + + + + Gets a value indicating the that caused the event to be raised. + + + + + Contains additional attributes and properties of the + + + Note that objects are short lived and exist only to + make initialization easier. Instance of this type are not + compared to each other and arrays returned by array properties are copied to internal + collections in the ctor. Therefore it is fine to suppress the + Code Analysis messages. + + + + Gets or sets the function schema. + The function schema. + + + Gets or sets the store function name. + The store function name. + + + Gets or sets the command text associated with the function. + The command text associated with the function. + + + Gets or sets the entity sets for the function. + The entity sets for the function. + + + Gets a value that indicates whether this is an aggregate function. + true if this is an aggregate function; otherwise, false. + + + Gets or sets whether this function is a built-in function. + true if this function is a built-in function; otherwise, false. + + + Gets or sets whether the function contains no arguments. + true if the function contains no arguments; otherwise, false. + + + Gets or sets whether this function can be composed. + true if this function can be composed; otherwise, false. + + + Gets or sets whether this function is from a provider manifest. + true if this function is from a provider manifest; otherwise, false. + + + Gets or sets whether this function is a cached store function. + true if this function is a cached store function; otherwise, false. + + + Gets or sets whether this function is a function import. + true if this function is a function import; otherwise, false. + + + Gets or sets the return parameters. + The return parameters. + + + Gets or sets the parameter type semantics. + The parameter type semantics. + + + Gets or sets the function parameters. + The function parameters. + + + + Serializes the storage (database) section of an to XML. + + + + + Serialize the to the + + The EdmModel to serialize + Provider information on the Schema element + ProviderManifestToken information on the Schema element + The XmlWriter to serialize to + A value indicating whether to serialize Nullable attributes when they are set to the default value. + true if model can be serialized, otherwise false + + + + Serialize the to the + + The EdmModel to serialize + Namespace name on the Schema element + Provider information on the Schema element + ProviderManifestToken information on the Schema element + The XmlWriter to serialize to + A value indicating whether to serialize Nullable attributes when they are set to the default value. + true if model can be serialized, otherwise false + + + + Occurs when an error is encountered serializing the model. + + + + Visits each element of an expression tree from a given root expression. If any element changes, the tree is rebuilt back to the root and the new root expression is returned; otherwise the original root expression is returned. + + + Defines the basic functionality that should be implemented by visitors that return a result value of a specific type. + The type of the result produced by the visitor. + + + When overridden in a derived class, handles any expression of an unrecognized type. + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern method for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + Typed visitor pattern method for DbInExpression. + + The DbInExpression that is being visited. + An instance of TResultType. + + + + Initializes a new instance of the + + class. + + + + Replaces an old expression with a new one for the expression visitor. + The old expression. + The new expression. + + + Represents an event when the variable is rebound for the expression visitor. + The location of the variable. + The reference of the variable where it is rebounded. + + + Represents an event when entering the scope for the expression visitor with specified scope variables. + The collection of scope variables. + + + Exits the scope for the expression visitor. + + + Implements the visitor pattern for the expression. + The implemented visitor pattern. + The expression. + + + Implements the visitor pattern for the expression list. + The implemented visitor pattern. + The expression list. + + + Implements the visitor pattern for expression binding. + The implemented visitor pattern. + The expression binding. + + + Implements the visitor pattern for the expression binding list. + The implemented visitor pattern. + The expression binding list. + + + Implements the visitor pattern for the group expression binding. + The implemented visitor pattern. + The binding. + + + Implements the visitor pattern for the sort clause. + The implemented visitor pattern. + The sort clause. + + + Implements the visitor pattern for the sort order. + The implemented visitor pattern. + The sort order. + + + Implements the visitor pattern for the aggregate. + The implemented visitor pattern. + The aggregate. + + + Implements the visitor pattern for the function aggregate. + The implemented visitor pattern. + The aggregate. + + + Implements the visitor pattern for the group aggregate. + The implemented visitor pattern. + The aggregate. + + + Implements the visitor pattern for the Lambda function. + The implemented visitor pattern. + The lambda function. + + + Implements the visitor pattern for the type. + The implemented visitor pattern. + The type. + + + Implements the visitor pattern for the type usage. + The implemented visitor pattern. + The type. + + + Implements the visitor pattern for the entity set. + The implemented visitor pattern. + The entity set. + + + Implements the visitor pattern for the function. + The implemented visitor pattern. + The function metadata. + + + Implements the visitor pattern for the basic functionality required by expression types. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the different kinds of constants. + The implemented visitor. + The constant expression. + + + Implements the visitor pattern for a reference to a typed null literal. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a reference to a variable that is currently in scope. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a reference to a parameter declared on the command tree that contains this expression. + The implemented visitor. + The expression. + + + Implements the visitor pattern for an invocation of a function. + The implemented visitor. + The function expression. + + + Implements the visitor pattern for the application of a lambda function to arguments represented by DbExpression objects. + The implemented visitor. + The expression. + + + Implements the visitor pattern for retrieving an instance property. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the comparison operation applied to two arguments. + The implemented visitor. + The cast expression. + + + Implements the visitor pattern for a string comparison against the specified pattern with an optional escape string. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the restriction of the number of elements in the argument collection to the specified limit value. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the null determination applied to a single argument. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the arithmetic operation applied to numeric arguments. + The implemented visitor. + The arithmetic expression. + + + Implements the visitor pattern for the logical AND expression. + The implemented visitor. + The logical AND expression. + + + Implements the visitor pattern for the logical OR of two Boolean arguments. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the DbInExpression. + The implemented visitor. + The DbInExpression that is being visited. + + + Implements the visitor pattern for the logical NOT of a single Boolean argument. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the removed duplicate elements from the specified set argument. + The implemented visitor. + The distinct expression. + + + Implements the visitor pattern for the conversion of the specified set argument to a singleton the conversion of the specified set argument to a singleton. + The implemented visitor. + The element expression. + + + Implements the visitor pattern for an empty set determination applied to a single set argument. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the set union operation between the left and right operands. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the set intersection operation between the left and right operands. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the set subtraction operation between the left and right operands. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a type conversion operation applied to a polymorphic argument. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the type comparison of a single argument against the specified type. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the type conversion of a single argument to the specified type. + The implemented visitor. + The cast expression. + + + Implements the visitor pattern for the When, Then, and Else clauses. + The implemented visitor. + The case expression. + + + Implements the visitor pattern for the retrieval of elements of the specified type from the given set argument. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the construction of a new instance of a given type, including set and record types. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a strongly typed reference to a specific instance within an entity set. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the navigation of a relationship. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the expression that retrieves an entity based on the specified reference. + The implemented visitor. + The DEREF expression. + + + Implements the visitor pattern for the retrieval of the key value from the underlying reference value. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the expression that extracts a reference from the underlying entity instance. + The implemented visitor. + The entity reference expression. + + + Implements the visitor pattern for a scan over an entity set or relationship set, as indicated by the Target property. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a predicate applied to filter an input set. + The implemented visitor. + The filter expression. + + + Implements the visitor pattern for the projection of a given input set over the specified expression. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the unconditional join operation between the given collection arguments. + The implemented visitor. + The join expression. + + + Implements the visitor pattern for an inner, left outer, or full outer join operation between the given collection arguments on the specified join condition. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the invocation of the specified function for each element in the specified input set. + The implemented visitor. + The APPLY expression. + + + Implements the visitor pattern for a group by operation. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the skip expression. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a sort key that can be used as part of the sort order. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a quantifier operation of the specified kind over the elements of the specified input set. + The implemented visitor. + The expression. + + + + When this attribute is placed on a property it indicates that the database column to which the + property is mapped has an index. + + + This attribute is used by Entity Framework Migrations to create indexes on mapped database columns. + Multi-column indexes are created by using the same index name in multiple attributes. The information + in these attributes is then merged together to specify the actual database index. + + + + + Creates a instance for an index that will be named by convention and + has no column order, clustering, or uniqueness specified. + + + + + Creates a instance for an index with the given name and + has no column order, clustering, or uniqueness specified. + + The index name. + + + + Creates a instance for an index with the given name and column order, + but with no clustering or uniqueness specified. + + + Multi-column indexes are created by using the same index name in multiple attributes. The information + in these attributes is then merged together to specify the actual database index. + + The index name. + A number which will be used to determine column ordering for multi-column indexes. + + + + Returns true if this attribute specifies the same name and configuration as the given attribute. + + The attribute to compare. + True if the other object is equal to this object; otherwise false. + + + + + + + Returns true if this attribute specifies the same name and configuration as the given attribute. + + The attribute to compare. + True if the other object is equal to this object; otherwise false. + + + + + + + The index name. + + + Multi-column indexes are created by using the same index name in multiple attributes. The information + in these attributes is then merged together to specify the actual database index. + + + + + A number which will be used to determine column ordering for multi-column indexes. This will be -1 if no + column order has been specified. + + + Multi-column indexes are created by using the same index name in multiple attributes. The information + in these attributes is then merged together to specify the actual database index. + + + + + Set this property to true to define a clustered index. Set this property to false to define a + non-clustered index. + + + The value of this property is only relevant if returns true. + If returns false, then the value of this property is meaningless. + + + + + Returns true if has been set to a value. + + + + + Set this property to true to define a unique index. Set this property to false to define a + non-unique index. + + + The value of this property is only relevant if returns true. + If returns false, then the value of this property is meaningless. + + + + + Returns true if has been set to a value. + + + + + Returns a different ID for each object instance such that type descriptors won't + attempt to combine all IndexAttribute instances into a single instance. + + + + + A class derived from this class can be placed in the same assembly as a class derived from + to define Entity Framework configuration for an application. + Configuration is set by calling protected methods and setting protected properties of this + class in the constructor of your derived type. + The type to use can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + Any class derived from must have a public parameterless constructor + and that constructor should call this constructor. + + + + + The Singleton instance of for this app domain. This can be + set at application start before any Entity Framework features have been used and afterwards + should be treated as read-only. + + The instance of . + + + + Attempts to discover and load the associated with the given + type. This method is intended to be used by tooling to ensure that + the correct configuration is loaded into the app domain. Tooling should use this method + before accessing the property. + + A type to use for configuration discovery. + + + + Attempts to discover and load the from the given assembly. + This method is intended to be used by tooling to ensure that the correct configuration is loaded into + the app domain. Tooling should use this method before accessing the + property. If the tooling knows the type being used, then the + method should be used since it gives a greater chance that + the correct configuration will be found. + + An to use for configuration discovery. + + + + Call this method from the constructor of a class derived from to + add a instance to the Chain of Responsibility of resolvers that + are used to resolve dependencies needed by the Entity Framework. + + + Resolvers are asked to resolve dependencies in reverse order from which they are added. This means + that a resolver can be added to override resolution of a dependency that would already have been + resolved in a different way. + The exceptions to this is that any dependency registered in the application's config file + will always be used in preference to using a dependency resolver added here. + + The resolver to add. + + + + Call this method from the constructor of a class derived from to + add a instance to the Chain of Responsibility of resolvers that + are used to resolve dependencies needed by the Entity Framework. Unlike the AddDependencyResolver + method, this method puts the resolver at the bottom of the Chain of Responsibility such that it will only + be used to resolve a dependency that could not be resolved by any of the other resolvers. + + + A implementation is automatically registered as a default resolver + when it is added with a call to . This allows EF providers to act as + resolvers for other services that may need to be overridden by the provider. + + The resolver to add. + + + + Call this method from the constructor of a class derived from to register + an Entity Framework provider. + + + Note that the provider is both registered as a service itself and also registered as a default resolver with + a call to AddDefaultResolver. This allows EF providers to act as resolvers for other services that + may need to be overridden by the provider. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + and also using AddDefaultResolver to add the provider as a default + resolver. This means that, if desired, the same functionality can be achieved using a custom resolver or a + resolver backed by an Inversion-of-Control container. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this provider will be used. + The provider instance. + + + + Call this method from the constructor of a class derived from to register + an ADO.NET provider. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolvers for + and . This means that, if desired, + the same functionality can be achieved using a custom resolver or a resolver backed by an + Inversion-of-Control container. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this provider will be used. + The provider instance. + + + + Call this method from the constructor of a class derived from to register an + for use with the provider represented by the given invariant name. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used. + A function that returns a new instance of an execution strategy. + + + + Call this method from the constructor of a class derived from to register an + for use with the provider represented by the given invariant name and + for a given server name. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used. + + A function that returns a new instance of an execution strategy. + A string that will be matched against the server name in the connection string. + + + + Call this method from the constructor of a class derived from to register a + . + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + A function that returns a new instance of a transaction handler. + + + + Call this method from the constructor of a class derived from to register a + for use with the provider represented by the given invariant name. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this transaction handler will be used. + + A function that returns a new instance of a transaction handler. + + + + Call this method from the constructor of a class derived from to register a + for use with the provider represented by the given invariant name and + for a given server name. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this transaction handler will be used. + + A function that returns a new instance of a transaction handler. + A string that will be matched against the server name in the connection string. + + + + Sets the that is used to create connections by convention if no other + connection string or connection is given to or can be discovered by . + Note that a default connection factory is set in the app.config or web.config file whenever the + EntityFramework NuGet package is installed. As for all config file settings, the default connection factory + set in the config file will take precedence over any setting made with this method. Therefore the setting + must be removed from the config file before calling this method will have any effect. + Call this method from the constructor of a class derived from to change + the default connection factory being used. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The connection factory. + + + + Call this method from the constructor of a class derived from to + set the pluralization service. + + The pluralization service to use. + + + + Call this method from the constructor of a class derived from to + set the database initializer to use for the given context type. The database initializer is called when a + the given type is used to access a database for the first time. + The default strategy for Code First contexts is an instance of . + + + Calling this method is equivalent to calling . + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The type of the context. + The initializer to use, or null to disable initialization for the given context type. + + + + Call this method from the constructor of a class derived from to register a + for use with the provider represented by the given invariant name. + + + This method is typically used by providers to register an associated SQL generator for Code First Migrations. + It is different from setting the generator in the because it allows + EF to use the Migrations pipeline to create a database even when there is no Migrations configuration in the project + and/or Migrations are not being explicitly used. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The invariant name of the ADO.NET provider for which this generator should be used. + A delegate that returns a new instance of the SQL generator each time it is called. + + + + Call this method from the constructor of a class derived from to set + an implementation of which allows provider manifest tokens to + be obtained from connections without necessarily opening the connection. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The manifest token resolver. + + + + Call this method from the constructor of a class derived from to set + a factory for implementations of which allows custom annotations + represented by instances to be serialized to and from the EDMX XML. + + + Note that an is not needed if the annotation uses a simple string value. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The name of custom annotation that will be handled by this serializer. + A delegate that will be used to create serializer instances. + + + + Call this method from the constructor of a class derived from to set + an implementation of which allows a + to be obtained from a in cases where the default implementation is not + sufficient. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The provider factory service. + + + + Call this method from the constructor of a class derived from to set + a as the model cache key factory which allows the key + used to cache the model behind a to be changed. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can + be achieved using a custom resolver or a resolver backed by an Inversion-of-Control container. + + The key factory. + + + + Call this method from the constructor of a class derived from to set + a delegate which which be used for + creation of the default for a any + . This default factory will only be used if no factory is + set explicitly in the and if no factory has been registered + for the provider in use using the + + method. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality + can be achieved using a custom resolver or a resolver backed by an Inversion-of-Control container. + + + A factory for creating instances for a given and + representing the default schema. + + + + + Call this method from the constructor of a class derived from to set + a delegate which allows for creation of a customized + for the given provider for any + that does not have an explicit factory set. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality + can be achieved using a custom resolver or a resolver backed by an Inversion-of-Control container. + + The invariant name of the ADO.NET provider for which this generator should be used. + + A factory for creating instances for a given and + representing the default schema. + + + + + Call this method from the constructor of a class derived from to set + the global instance of which will be used whenever a spatial provider is + required and a provider-specific spatial provider cannot be found. Normally, a provider-specific spatial provider + is obtained from the a implementation which is in turn returned by resolving + a service for passing the provider invariant name as a key. However, this + cannot work for stand-alone instances of and since + it is impossible to know the spatial provider to use. Therefore, when creating stand-alone instances + of and the global spatial provider is always used. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The spatial provider. + + + + Call this method from the constructor of a class derived from to set + an implementation of to use for a specific provider and provider + manifest token. + + + Use + to register spatial services for use only when a specific manifest token is returned by the provider. + Use to register global + spatial services to be used when provider information is not available or no provider-specific + spatial services are found. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + + The indicating the type of ADO.NET connection for which this spatial provider will be used. + + The spatial provider. + + + + Call this method from the constructor of a class derived from to set + an implementation of to use for a specific provider with any + manifest token. + + + Use + to register spatial services for use when any manifest token is returned by the provider. + Use to register global + spatial services to be used when provider information is not available or no provider-specific + spatial services are found. + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this spatial provider will be used. + The spatial provider. + + + + Call this method from the constructor of a class derived from to set + a factory for the type of to use with . + + + Note that setting the type of formatter to use with this method does change the way command are + logged when is used. It is still necessary to set a + instance onto before any commands will be logged. + For more low-level control over logging/interception see and + . + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + A delegate that will create formatter instances. + + + + Call this method from the constructor of a class derived from to + register an at application startup. Note that interceptors can also + be added and removed at any time using . + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The interceptor to register. + + + + Call this method from the constructor of a class derived from to set + a factory to allow to create instances of a context that does not have a public, + parameterless constructor. + + + This is typically needed to allow design-time tools like Migrations or scaffolding code to use contexts that + do not have public, parameterless constructors. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + with the context as the key. This means that, if desired, + the same functionality can be achieved using a custom resolver or a resolver backed by an + Inversion-of-Control container. + + The context type for which the factory should be used. + The delegate to use to create context instances. + + + + Call this method from the constructor of a class derived from to set + a factory to allow to create instances of a context that does not have a public, + parameterless constructor. + + + This is typically needed to allow design-time tools like Migrations or scaffolding code to use contexts that + do not have public, parameterless constructors. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + with the context as the key. This means that, if desired, + the same functionality can be achieved using a custom resolver or a resolver backed by an + Inversion-of-Control container. + + The context type for which the factory should be used. + The delegate to use to create context instances. + + + + Sets a singleton model store implementation (persisted model cache). + + The model store implementation. + + + + Call this method from the constructor of a class derived from to register + a database table existence checker for a given provider. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + and also using AddDefaultResolver to add the provider as a default + resolver. This means that, if desired, the same functionality can be achieved using a custom resolver or a + resolver backed by an Inversion-of-Control container. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this provider will be used. + The table existence checker to use. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Creates a shallow copy of the current . + + A shallow copy of the current . + + + + Occurs during EF initialization after the DbConfiguration has been constructed but just before + it is locked ready for use. Use this event to inspect and/or override services that have been + registered before the configuration is locked. Note that this event should be used carefully + since it may prevent tooling from discovering the same configuration that is used at runtime. + + + Handlers can only be added before EF starts to use the configuration and so handlers should + generally be added as part of application initialization. Do not access the DbConfiguration + static methods inside the handler; instead use the the members of + to get current services and/or add overrides. + + + + + Gets the that is being used to resolve service + dependencies in the Entity Framework. + + + + + This attribute can be placed on a subclass of to indicate that the subclass of + representing the code-based configuration for the application is in a different + assembly than the context type. + + + Normally a subclass of should be placed in the same assembly as + the subclass of used by the application. It will then be discovered automatically. + However, if this is not possible or if the application contains multiple context types in different + assemblies, then this attribute can be used to direct DbConfiguration discovery to the appropriate type. + An alternative to using this attribute is to specify the DbConfiguration type to use in the application's + config file. See http://go.microsoft.com/fwlink/?LinkId=260883 for more information. + + + + + Indicates that the given subclass of should be used for code-based configuration + for this application. + + + The type to use. + + + + + Indicates that the subclass of represented by the given assembly-qualified + name should be used for code-based configuration for this application. + + + The type to use. + + + + + Gets the subclass of that should be used for code-based configuration + for this application. + + + + Implements the basic functionality required by aggregates in a GroupBy clause. + + + + Gets the result type of this . + + + The result type of this . + + + + + Gets the list of expressions that define the arguments to this + + . + + + The list of expressions that define the arguments to this + + . + + + + Represents the logical AND of two Boolean arguments. This class cannot be inherited. + + + Implements the basic functionality required by expressions that accept two expression operands. + + + Represents the base type for all expressions. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + The type of the result produced by . + + + An instance of . + + The type of the result produced by visitor. + + + + Determines whether the specified is equal to the current DbExpression instance. + + + True if the specified is equal to the current DbExpression instance; otherwise, false. + + + The object to compare to the current . + + + + Serves as a hash function for the type. + A hash code for the current expression. + + + + Creates a that represents the specified binary value, which may be null + + + A that represents the specified binary value. + + The binary value on which the returned expression should be based. + + + + Enables implicit casting from a byte array. + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) Boolean value. + + + A that represents the specified Boolean value. + + The Boolean value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) byte value. + + + A that represents the specified byte value. + + The byte value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) + + value. + + + A that represents the specified DateTime value. + + The DateTime value on which the returned expression should be based. + + + + Enables implicit casting from . + + The expression to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) + + value. + + + A that represents the specified DateTimeOffset value. + + The DateTimeOffset value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) decimal value. + + + A that represents the specified decimal value. + + The decimal value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) double value. + + + A that represents the specified double value. + + The double value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified + + value, which may be null. + + + A that represents the specified DbGeography value. + + The DbGeography value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified + + value, which may be null. + + + A that represents the specified DbGeometry value. + + The DbGeometry value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) + + value. + + + A that represents the specified Guid value. + + The Guid value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) Int16 value. + + + A that represents the specified Int16 value. + + The Int16 value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) Int32 value. + + + A that represents the specified Int32 value. + + The Int32 value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) Int64 value. + + + A that represents the specified Int64 value. + + The Int64 value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) Single value. + + + A that represents the specified Single value. + + The Single value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified string value. + + + A that represents the specified string value. + + The string value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + Gets the type metadata for the result type of the expression. + The type metadata for the result type of the expression. + + + Gets the kind of the expression, which indicates the operation of this expression. + The kind of the expression, which indicates the operation of this expression. + + + + Gets the that defines the left argument. + + + The that defines the left argument. + + The expression is null. + + The expression is not associated with the command tree of the + + ,or its result type is not equal or promotable to the required type for the left argument. + + + + + Gets the that defines the right argument. + + + The that defines the right argument. + + The expression is null. + + The expression is not associated with the command tree of the + + ,or its result type is not equal or promotable to the required type for the right argument. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by the visitor . + visitor is null. + + + Represents an apply operation, which is the invocation of the specified function for each element in the specified input set. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by the visitor . + visitor is null. + + + + Gets the that specifies the function that is invoked for each element in the input set. + + + The that specifies the function that is invoked for each element in the input set. + + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + + Represents an arithmetic operation applied to numeric arguments. + Addition, subtraction, multiplication, division, modulo, and negation are arithmetic operations. + This class cannot be inherited. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the list of elements that define the current arguments. + + + A fixed-size list of elements. + + + + + Represents the When, Then, and Else clauses of the + + . This class cannot be inherited. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + + Gets the When clauses of this . + + + The When clauses of this . + + + + + Gets the Then clauses of this . + + + The Then clauses of this . + + + + + Gets the Else clause of this . + + + The Else clause of this . + + The expression is null. + + The expression is not associated with the command tree of the + + ,or its result type is not equal or promotable to the result type of the + + . + + + + Represents the type conversion of a single argument to the specified type. This class cannot be inherited. + + + Implements the basic functionality required by expressions that accept a single expression argument. + + + + Gets the that defines the argument. + + + The that defines the argument. + + The expression is null. + + The expression is not associated with the command tree of a + + , or its result type is not equal or promotable to the required type for the argument. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + + Describes the different "kinds" (classes) of command trees. + + + + + A query to retrieve data + + + + + Update existing data + + + + + Insert new data + + + + + Deleted existing data + + + + + Call a function + + + + Represents a comparison operation applied to two arguments. Equality, greater than, greater than or equal, less than, less than or equal, and inequality are comparison operations. This class cannot be inherited. + + DbComparisonExpression requires that its arguments have a common result type + that is equality comparable (for .Equals and .NotEquals), + order comparable (for .GreaterThan and .LessThan), + or both (for .GreaterThanOrEquals and .LessThanOrEquals). + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Represents different kinds of constants (literals). This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Gets the constant value. + The constant value. + + + Represents an unconditional join operation between the given collection arguments. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + + Gets a list that provides the input sets to the join. + + + A list that provides the input sets to the join. + + + + Represents the an expression that retrieves an entity based on the specified reference. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Removes duplicate elements from the specified set argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Represents the conversion of the specified set argument to a singleton. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Represents an expression that extracts a reference from the underlying entity instance. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Represents the set subtraction operation between the left and right operands. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + + Describes a binding for an expression. Conceptually similar to a foreach loop + in C#. The DbExpression property defines the collection being iterated over, + while the Var property provides a means to reference the current element + of the collection during the iteration. DbExpressionBinding is used to describe the set arguments + to relational expressions such as , + and . + + + + + + + Gets the that defines the input set. + + + The that defines the input set. + + The expression is null. + The expression is not associated with the command tree of the binding, or its result type is not equal or promotable to the result type of the current value of the property. + + + Gets the name assigned to the element variable. + The name assigned to the element variable. + + + Gets the type metadata of the element variable. + The type metadata of the element variable. + + + + Gets the that references the element variable. + + The variable reference. + + + Represents a predicate applied to filter an input set. This produces the set of elements that satisfy the predicate. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + + Gets the that specifies the predicate used to filter the input set. + + + The that specifies the predicate used to filter the input set. + + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not a Boolean type. + + + + Represents an invocation of a function. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the metadata for the function to invoke. + The metadata for the function to invoke. + + + + Gets an list that provides the arguments to the function. + + + An list that provides the arguments to the function. + + + + Represents a collection of elements that compose a group. + + + Represents a group by operation. A group by operation is a grouping of the elements in the input set based on the specified key expressions followed by the application of the specified aggregates. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that specifies the input set and provides access to the set element and group element variables. + + + The that specifies the input set and provides access to the set element and group element variables. + + + + + Gets a list that provides grouping keys. + + + A list that provides grouping keys. + + + + + Gets a list that provides the aggregates to apply. + + + A list that provides the aggregates to apply. + + + + Represents the set intersection operation between the left and right operands. This class cannot be inherited. + + DbIntersectExpression requires that its arguments have a common collection result type + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents an empty set determination applied to a single set argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents null determination applied to a single argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents the type comparison of a single argument against the specified type. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the type metadata that the type metadata of the argument should be compared to. + The type metadata that the type metadata of the argument should be compared to. + + + Represents an inner, left outer, or full outer join operation between the given collection arguments on the specified join condition. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that provides the left input. + + + The that provides the left input. + + + + + Gets the that provides the right input. + + + The that provides the right input. + + + + Gets the join condition to apply. + The join condition to apply. + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not a Boolean type. + + + + + Allows the application of a lambda function to arguments represented by + + objects. + + + + The visitor pattern method for expression visitors that do not produce a result value. + + An instance of . + + visitor is null + + + The visitor pattern method for expression visitors that produce a result value of a specific type. + The type of the result produced by the expression visitor. + + An instance of a typed that produces a result value of type TResultType. + + The type of the result produced by visitor + visitor is null + + + + Gets the representing the Lambda function applied by this expression. + + + The representing the Lambda function applied by this expression. + + + + + Gets a list that provides the arguments to which the Lambda function should be applied. + + + The list. + + + + Represents a string comparison against the specified pattern with an optional escape string. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets an expression that specifies the string to compare against the given pattern. + An expression that specifies the string to compare against the given pattern. + The expression is null. + + The expression is not associated with the command tree of + + , or its result type is not a string type. + + + + Gets an expression that specifies the pattern against which the given string should be compared. + An expression that specifies the pattern against which the given string should be compared. + The expression is null. + + The expression is not associated with the command tree of + + , or its result type is not a string type. + + + + Gets an expression that provides an optional escape string to use for the comparison. + An expression that provides an optional escape string to use for the comparison. + The expression is null. + + The expression is not associated with the command tree of + + , or its result type is not a string type. + + + + Represents the restriction of the number of elements in the argument collection to the specified limit value. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets an expression that specifies the input collection. + An expression that specifies the input collection. + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not a collection type. + + + + Gets an expression that specifies the limit on the number of elements returned from the input collection. + An expression that specifies the limit on the number of elements returned from the input collection. + The expression is null. + + The expression is not associated with the command tree of the + + , or is not one of + + or + + , or its result type is not equal or promotable to a 64-bit integer type. + + + + + Gets whether the limit operation will include tied results. Including tied results might produce more results than specified by the + + value. + + true if the limit operation will include tied results; otherwise, false. The default is false. + + + Represents the construction of a new instance of a given type, including set and record types. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets an list that provides the property/column values or set elements for the new instance. + + + An list that provides the property/column values or set elements for the new instance. + + + + Represents the logical NOT of a single Boolean argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents a reference to a typed null literal. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents the retrieval of elements of the specified type from the given set argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the metadata of the type of elements that should be retrieved from the set argument. + The metadata of the type of elements that should be retrieved from the set argument. + + + Represents the logical OR of two Boolean arguments. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents a reference to a parameter declared on the command tree that contains this expression. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the name of the referenced parameter. + The name of the referenced parameter. + + + Represents the projection of a given input set over the specified expression. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + + Gets the that defines the projection. + + + The that defines the projection. + + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not equal or promotable to the reference type of the current projection. + + + + Provides methods and properties for retrieving an instance property. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Creates a new key/value pair based on this property expression. + + A new key/value pair with the key and value derived from the + + . + + + + + Enables implicit casting to . + + The expression to be converted. + The converted value. + + + Gets the property metadata for the property to retrieve. + The property metadata for the property to retrieve. + + + + Gets a that defines the instance from which the property should be retrieved. + + + A that defines the instance from which the property should be retrieved. + + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not equal or promotable to the type that defines the property. + + + + Represents a quantifier operation of the specified kind over the elements of the specified input set. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + Gets the Boolean predicate that should be evaluated for each element in the input set. + The Boolean predicate that should be evaluated for each element in the input set. + The expression is null. + + The expression is not associated with the command tree for the + + ,or its result type is not a Boolean type. + + + + Represents a strongly typed reference to a specific instance within an entity set. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the metadata for the entity set that contains the instance. + The metadata for the entity set that contains the instance. + + + Represents the navigation of a relationship. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the metadata for the relationship over which navigation occurs. + The metadata for the relationship over which navigation occurs. + + + Gets the metadata for the relationship end to navigate from. + The metadata for the relationship end to navigate from. + + + Gets the metadata for the relationship end to navigate to. + The metadata for the relationship end to navigate to. + + + + Gets an that specifies the starting point of the navigation and must be a reference to an entity instance. + + + An that specifies the instance of the source relationship end from which navigation should occur. + + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not equal or promotable to the reference type of the + + property. + + + + + Skips a specified number of elements in the input set. + + can only be used after the input collection has been sorted as specified by the sort keys. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + + Gets a list that defines the sort order. + + + A list that defines the sort order. + + + + Gets an expression that specifies the number of elements to skip from the input collection. + An expression that specifies the number of elements to skip from the input collection. + The expression is null. + + The expression is not associated with the command tree of the + + ; the expression is not either a + + or a + + ; or the result type of the expression is not equal or promotable to a 64-bit integer type. + + + + + Specifies a sort key that can be used as part of the sort order in a + + . This class cannot be inherited. + + + + Gets a Boolean value indicating whether or not this sort key uses an ascending sort order. + true if this sort key uses an ascending sort order; otherwise, false. + + + Gets a string value that specifies the collation for this sort key. + A string value that specifies the collation for this sort key. + + + + Gets the that provides the value for this sort key. + + + The that provides the value for this sort key. + + + + Represents a sort operation applied to the elements of the specified input set based on the given sort keys. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by + visitor + + + visitor + is null. + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + + Gets a list that defines the sort order. + + + A list that defines the sort order. + + + + Represents a type conversion operation applied to a polymorphic argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Supports standard aggregate functions, such as MIN, MAX, AVG, SUM, and so on. This class cannot be inherited. + + + Gets a value indicating whether this aggregate is a distinct aggregate. + true if the aggregate is a distinct aggregate; otherwise, false. + + + Gets the method metadata that specifies the aggregate function to invoke. + The method metadata that specifies the aggregate function to invoke. + + + + An abstract base type for types that implement the IExpressionVisitor interface to derive from. + + + + + An abstract base type for types that implement the IExpressionVisitor interface to derive from. + + + + Defines the basic functionality that should be implemented by visitors that do not return a result value. + + + When overridden in a derived class, handles any expression of an unrecognized type. + The expression to be handled. + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + Visitor pattern method for DbInExpression. + + The DbInExpression that is being visited. + + + + Convenience method to visit the specified . + + The DbUnaryExpression to visit. + + + is null + + + + + Convenience method to visit the specified . + + The DbBinaryExpression to visit. + + + is null + + + + + Convenience method to visit the specified . + + The DbExpressionBinding to visit. + + + is null + + + + + Convenience method for post-processing after a DbExpressionBinding has been visited. + + The previously visited DbExpressionBinding. + + + + Convenience method to visit the specified . + + The DbGroupExpressionBinding to visit. + + + is null + + + + + Convenience method indicating that the grouping keys of a have been visited and the aggregates are now about to be visited. + + The DbGroupExpressionBinding of the DbGroupByExpression + + + + Convenience method for post-processing after a DbGroupExpressionBinding has been visited. + + The previously visited DbGroupExpressionBinding. + + + + Convenience method indicating that the body of a Lambda is now about to be visited. + + The DbLambda that is about to be visited + + + is null + + + + + Convenience method for post-processing after a DbLambda has been visited. + + The previously visited DbLambda. + + + + Convenience method to visit the specified , if non-null. + + The expression to visit. + + + is null + + + + + Convenience method to visit each in the given list, if the list is non-null. + + The list of expressions to visit. + + + is null + + + + + Convenience method to visit each in the list, if the list is non-null. + + The list of aggregates to visit. + + + is null + + + + + Convenience method to visit the specified . + + The aggregate to visit. + + + is null + + + + + Called when an of an otherwise unrecognized type is encountered. + + The expression + + + is null + + + Always thrown if this method is called, since it indicates that + + is of an unsupported type + + + + + Visitor pattern method for . + + The DbConstantExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbNullExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbVariableReferenceExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbParameterReferenceExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbFunctionExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbLambdaExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbPropertyExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbComparisonExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbLikeExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbLimitExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbIsNullExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbArithmeticExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbAndExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbOrExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbInExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbNotExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbDistinctExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbElementExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbIsEmptyExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbUnionAllExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbIntersectExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbExceptExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbOfTypeExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbTreatExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbCastExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbIsOfExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbCaseExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbNewInstanceExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbRefExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbRelationshipNavigationExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DeRefExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbRefKeyExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbEntityRefExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbScanExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbFilterExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbProjectExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbCrossJoinExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbJoinExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbApplyExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbSkipExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbSortExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbQuantifierExpression that is being visited. + + + is null + + + + Implements the visitor pattern for the set clause. + The set clause. + + + Implements the visitor pattern for the modification clause. + The modification clause. + + + Implements the visitor pattern for the collection of modification clauses. + The modification clauses. + + + Implements the visitor pattern for the command tree. + The command tree. + + + Implements the visitor pattern for the delete command tree. + The delete command tree. + + + Implements the visitor pattern for the function command tree. + The function command tree. + + + Implements the visitor pattern for the insert command tree. + The insert command tree. + + + Implements the visitor pattern for the query command tree. + The query command tree. + + + Implements the visitor pattern for the update command tree. + The update command tree. + + + An immutable class that implements the basic functionality for the Query, Insert, Update, Delete, and function invocation command tree types. + + + + Returns a that represents this command. + + + A that represents this command. + + + + + Gets a value indicating whether database null semantics are exhibited when comparing + two operands, both of which are potentially nullable. The default value is true. + + For example (operand1 == operand2) will be translated as: + + (operand1 = operand2) + + if UseDatabaseNullSemantics is true, respectively + + (((operand1 = operand2) AND (NOT (operand1 IS NULL OR operand2 IS NULL))) OR ((operand1 IS NULL) AND (operand2 IS NULL))) + + if UseDatabaseNullSemantics is false. + + + true if database null comparison behavior is enabled, otherwise false . + + + + + Gets the name and corresponding type of each parameter that can be referenced within this + + . + + + The name and corresponding type of each parameter that can be referenced within this + + . + + + + + Gets the kind of this command tree. + + + + + Gets the metadata workspace used by this command tree. + + + + + Gets the data space in which metadata used by this command tree must reside. + + + + Represents a single row delete operation expressed as a command tree. This class cannot be inherited. + + + Represents a data manipulation language (DML) operation expressed as a command tree. + + + + Gets the that specifies the target table for the data manipulation language (DML) operation. + + + The that specifies the target table for the DML operation. + + + + + Initializes a new instance of the class. + + The model this command will operate on. + The data space. + The target table for the data manipulation language (DML) operation. + A predicate used to determine which members of the target collection should be deleted. + + + + Gets an that specifies the predicate used to determine which members of the target collection should be deleted. + + + The predicate can include only the following elements: + + Equality expression + Constant expression + IsNull expression + Property expression + Reference expression to the target + And expression + Or expression + Not expression + + + + An that specifies the predicate used to determine which members of the target collection should be deleted. + + + + Gets the kind of this command tree. + The kind of this command tree. + + + + Contains values that each expression class uses to denote the operation it represents. The + + property of an + + can be retrieved to determine which operation that expression represents. + + + + + True for all. + + + + + Logical And. + + + + + True for any. + + + + + Conditional case statement. + + + + + Polymorphic type cast. + + + + + A constant value. + + + + + Cross apply + + + + + Cross join + + + + + Dereference. + + + + + Duplicate removal. + + + + + Division. + + + + + Set to singleton conversion. + + + + + Entity ref value retrieval. + + + + + Equality + + + + + Set subtraction + + + + + Restriction. + + + + + Full outer join + + + + + Invocation of a stand-alone function + + + + + Greater than. + + + + + Greater than or equal. + + + + + Grouping. + + + + + Inner join + + + + + Set intersection. + + + + + Empty set determination. + + + + + Null determination. + + + + + Type comparison (specified Type or Subtype). + + + + + Type comparison (specified Type only). + + + + + Left outer join + + + + + Less than. + + + + + Less than or equal. + + + + + String comparison. + + + + + Result count restriction (TOP n). + + + + + Subtraction. + + + + + Modulo. + + + + + Multiplication. + + + + + Instance, row, and set construction. + + + + + Logical Not. + + + + + Inequality. + + + + + Null. + + + + + Set members by type (or subtype). + + + + + Set members by (exact) type. + + + + + Logical Or. + + + + + Outer apply. + + + + + A reference to a parameter. + + + + + Addition. + + + + + Projection. + + + + + Retrieval of a static or instance property. + + + + + Reference. + + + + + Ref key value retrieval. + + + + + Navigation of a (composition or association) relationship. + + + + + Entity or relationship set scan. + + + + + Skip elements of an ordered collection. + + + + + Sorting. + + + + + Type conversion. + + + + + Negation. + + + + + Set union (with duplicates). + + + + + A reference to a variable. + + + + + Application of a lambda function + + + + + In. + + + + Represents the invocation of a database function. + + + + Constructs a new DbFunctionCommandTree that uses the specified metadata workspace, data space and function metadata + + The metadata workspace that the command tree should use. + The logical 'space' that metadata in the expressions used in this command tree must belong to. + The that represents the function that is being invoked. + The expected result type for the function’s first result set. + The function's parameters. + + , or is null + + + does not represent a valid data space or + is a composable function + + + + + Gets the that represents the function that is being invoked. + + + The that represents the function that is being invoked. + + + + Gets the expected result type for the function’s first result set. + The expected result type for the function’s first result set. + + + Gets or sets the command tree kind. + The command tree kind. + + + Represents a single row insert operation expressed as a command tree. This class cannot be inherited. + + Represents a single row insert operation expressed as a canonical command tree. + When the property is set, the command returns a reader; otherwise, + it returns a scalar value indicating the number of rows affected. + + + + + Initializes a new instance of the class. + + The model this command will operate on. + The data space. + The target table for the data manipulation language (DML) operation. + The list of insert set clauses that define the insert operation. . + A that specifies a projection of results to be returned, based on the modified rows. + + + Gets the list of insert set clauses that define the insert operation. + The list of insert set clauses that define the insert operation. + + + + Gets an that specifies a projection of results to be returned based on the modified rows. + + + An that specifies a projection of results to be returned based on the modified rows. null indicates that no results should be returned from this command. + + + + Gets the command tree kind. + The command tree kind. + + + + Represents a Lambda function that can be invoked to produce a + + . + + + + + Creates a with the specified inline Lambda function implementation and formal parameters. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters + An expression that defines the logic of the Lambda function + + A collection that represents the formal parameters to the Lambda function. These variables are valid for use in the body expression. + + + + is null or contains null, or + + is null + + + + contains more than one element with the same variable name. + + + + + Creates a with the specified inline Lambda function implementation and formal parameters. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters + An expression that defines the logic of the Lambda function + + A collection that represents the formal parameters to the Lambda function. These variables are valid for use in the body expression. + + + + is null or contains null, or + + is null. + + + + contains more than one element with the same variable name. + + + + + Creates a new with a single argument of the specified type, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and single formal parameter. + + A that defines the EDM type of the argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A that defines the EDM type of the twelfth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A that defines the EDM type of the twelfth argument to the Lambda function + + + A that defines the EDM type of the thirteenth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A that defines the EDM type of the twelfth argument to the Lambda function + + + A that defines the EDM type of the thirteenth argument to the Lambda function + + + A that defines the EDM type of the fourteenth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A that defines the EDM type of the twelfth argument to the Lambda function + + + A that defines the EDM type of the thirteenth argument to the Lambda function + + + A that defines the EDM type of the fourteenth argument to the Lambda function + + + A that defines the EDM type of the fifteenth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A that defines the EDM type of the twelfth argument to the Lambda function + + + A that defines the EDM type of the thirteenth argument to the Lambda function + + + A that defines the EDM type of the fourteenth argument to the Lambda function + + + A that defines the EDM type of the fifteenth argument to the Lambda function + + + A that defines the EDM type of the sixteenth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + Gets the body of the lambda expression. + + A that represents the body of the lambda function. + + + + Gets the parameters of the lambda expression. + The list of lambda function parameters represented as DbVariableReferenceExpression objects. + + + + Specifies a single clause in an insert or update modification operation, see + and + + + An abstract base class allows the possibility of patterns other than + Property = Value in future versions, e.g., + update SomeTable + set ComplexTypeColumn.SomeProperty() + where Id = 2 + + + + Represents a query operation expressed as a command tree. This class cannot be inherited. + + + + Constructs a new DbQueryCommandTree that uses the specified metadata workspace. + + The metadata workspace that the command tree should use. + The logical 'space' that metadata in the expressions used in this command tree must belong to. + + A that defines the logic of the query. + + When set to false the validation of the tree is turned off. + A boolean that indicates whether database null semantics are exhibited when comparing + two operands, both of which are potentially nullable. + + + or + + is null + + + + does not represent a valid data space + + + + + Constructs a new DbQueryCommandTree that uses the specified metadata workspace, using database null semantics. + + The metadata workspace that the command tree should use. + The logical 'space' that metadata in the expressions used in this command tree must belong to. + + A that defines the logic of the query. + + When set to false the validation of the tree is turned off. + + + or + + is null + + + + does not represent a valid data space + + + + + Constructs a new DbQueryCommandTree that uses the specified metadata workspace, using database null semantics. + + The metadata workspace that the command tree should use. + The logical 'space' that metadata in the expressions used in this command tree must belong to. + + A that defines the logic of the query. + + + + or + + is null + + + + does not represent a valid data space + + + + + Gets an that defines the logic of the query operation. + + + An that defines the logic of the query operation. + + The expression is null. + The expression is associated with a different command tree. + + + Gets the kind of this command tree. + The kind of this command tree. + + + Specifies the clause in a modification operation that sets the value of a property. This class cannot be inherited. + + + + Gets an that specifies the property that should be updated. + + + An that specifies the property that should be updated. + + + + + Gets an that specifies the new value with which to update the property. + + + An that specifies the new value with which to update the property. + + + + Represents a single-row update operation expressed as a command tree. This class cannot be inherited. + + Represents a single-row update operation expressed as a canonical command tree. + When the property is set, the command returns a reader; otherwise, + it returns a scalar indicating the number of rows affected. + + + + + Initializes a new instance of the class. + + The model this command will operate on. + The data space. + The target table for the data manipulation language (DML) operation. + A predicate used to determine which members of the target collection should be updated. + The list of update set clauses that define the update operation. + A that specifies a projection of results to be returned, based on the modified rows. + + + Gets the list of update set clauses that define the update operation. + The list of update set clauses that define the update operation. + + + + Gets an that specifies a projection of results to be returned, based on the modified rows. + + + An that specifies a projection of results to be returned based, on the modified rows. null indicates that no results should be returned from this command. + + + + + Gets an that specifies the predicate used to determine which members of the target collection should be updated. + + + An that specifies the predicate used to determine which members of the target collection should be updated. + + + + Gets the kind of this command tree. + The kind of this command tree. + + + Represents a reference to a variable that is currently in scope. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the name of the referenced variable. + The name of the referenced variable. + + + + Defines the binding for the input set to a . + In addition to the properties of , DbGroupExpressionBinding + also provides access to the group element via the variable reference + and to the group aggregate via the property. + + + + + Gets the that defines the input set. + + + The that defines the input set. + + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not equal or promotable to the result type of the current value of the property. + + + + Gets the name assigned to the element variable. + The name assigned to the element variable. + + + Gets the type metadata of the element variable. + The type metadata of the element variable. + + + + Gets the that references the element variable. + + A reference to the element variable. + + + Gets the name assigned to the group element variable. + The name assigned to the group element variable. + + + Gets the type metadata of the group element variable. + The type metadata of the group element variable. + + + + Gets the that references the group element variable. + + A reference to the group element variable. + + + + Gets the that represents the collection of elements in the group. + + The elements in the group. + + + + Provides an API to construct s and allows that API to be accessed as extension methods on the expression type itself. + + + + Returns the specified arguments as a key/value pair object. + A key/value pair object. + The value in the key/value pair. + The key in the key/value pair. + + + Returns the specified arguments as a key/value pair object. + A key/value pair object. + The value in the key/value pair. + The key in the key/value pair. + + + + Creates a new that uses a generated variable name to bind the given expression. + + A new expression binding with the specified expression and a generated variable name. + The expression to bind. + input is null. + input does not have a collection result. + + + + Creates a new that uses the specified variable name to bind the given expression + + A new expression binding with the specified expression and variable name. + The expression to bind. + The variable name that should be used for the binding. + input or varName is null. + input does not have a collection result. + + + Creates a new group expression binding that uses generated variable and group variable names to bind the given expression. + A new group expression binding with the specified expression and a generated variable name and group variable name. + The expression to bind. + input is null. + input does not have a collection result type. + + + + Creates a new that uses the specified variable name and group variable names to bind the given expression. + + A new group expression binding with the specified expression, variable name and group variable name. + The expression to bind. + The variable name that should be used for the binding. + The variable name that should be used to refer to the group when the new group expression binding is used in a group-by expression. + input, varName or groupVarName is null. + input does not have a collection result type. + + + + Creates a new . + + A new function aggregate with a reference to the given function and argument. The function aggregate's Distinct property will have the value false. + The function that defines the aggregate operation. + The argument over which the aggregate function should be calculated. + function or argument null. + function is not an aggregate function or has more than one argument, or the result type of argument is not equal or promotable to the parameter type of function. + + + + Creates a new that is applied in a distinct fashion. + + A new function aggregate with a reference to the given function and argument. The function aggregate's Distinct property will have the value true. + The function that defines the aggregate operation. + The argument over which the aggregate function should be calculated. + function or argument is null. + function is not an aggregate function or has more than one argument, or the result type of argument is not equal or promotable to the parameter type of function. + + + + Creates a new over the specified argument + + The argument over which to perform the nest operation + A new group aggregate representing the elements of the group referenced by the given argument. + + + is null + + + + + Creates a with the specified inline Lambda function implementation and formal parameters. + + A new expression that describes an inline Lambda function with the specified body and formal parameters. + An expression that defines the logic of the Lambda function. + + A collection that represents the formal parameters to the Lambda function. These variables are valid for use in the body expression. + + variables is null or contains null, or body is null. + variables contains more than one element with the same variable name. + + + + Creates a with the specified inline Lambda function implementation and formal parameters. + + A new expression that describes an inline Lambda function with the specified body and formal parameters. + An expression that defines the logic of the Lambda function. + + A collection that represents the formal parameters to the Lambda function. These variables are valid for use in the body expression. + + variables is null or contains null, or body is null. + variables contains more than one element with the same variable name. + + + + Creates a new with an ascending sort order and default collation. + + A new sort clause with the given sort key and ascending sort order. + The expression that defines the sort key. + key is null. + key does not have an order-comparable result type. + + + + Creates a new with a descending sort order and default collation. + + A new sort clause with the given sort key and descending sort order. + The expression that defines the sort key. + key is null. + key does not have an order-comparable result type. + + + + Creates a new with an ascending sort order and the specified collation. + + A new sort clause with the given sort key and collation, and ascending sort order. + The expression that defines the sort key. + The collation to sort under. + key is null. + collation is empty or contains only space characters. + key does not have an order-comparable result type. + + + + Creates a new with a descending sort order and the specified collation. + + A new sort clause with the given sort key and collation, and descending sort order. + The expression that defines the sort key. + The collation to sort under. + key is null. + collation is empty or contains only space characters. + key does not have an order-comparable result type. + + + + Creates a new that determines whether the given predicate holds for all elements of the input set. + + A new DbQuantifierExpression that represents the All operation. + An expression binding that specifies the input set. + An expression representing a predicate to evaluate for each member of the input set. + input or predicate is null. + predicate does not have a Boolean result type. + + + + Creates a new that determines whether the given predicate holds for any element of the input set. + + A new DbQuantifierExpression that represents the Any operation. + An expression binding that specifies the input set. + An expression representing a predicate to evaluate for each member of the input set. + input or predicate is null. + The expression produced by predicate does not have a Boolean result type. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set are not included. + + + An new DbApplyExpression with the specified input and apply bindings and an + + of CrossApply. + + + An that specifies the input set. + + + An that specifies logic to evaluate once for each member of the input set. + + input or apply is null. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set have an apply column value of null. + + + An new DbApplyExpression with the specified input and apply bindings and an + + of OuterApply. + + + An that specifies the input set. + + + An that specifies logic to evaluate once for each member of the input set. + + input or apply is null. + + + + Creates a new that unconditionally joins the sets specified by the list of input expression bindings. + + + A new DbCrossJoinExpression, with an of CrossJoin, that represents the unconditional join of the input sets. + + A list of expression bindings that specifies the input sets. + inputs is null or contains null element. + inputs contains fewer than 2 expression bindings. + + + + Creates a new that joins the sets specified by the left and right expression bindings, on the specified join condition, using InnerJoin as the + + . + + + A new DbJoinExpression, with an of InnerJoin, that represents the inner join operation applied to the left and right input sets under the given join condition. + + + An that specifies the left set argument. + + + An that specifies the right set argument. + + An expression that specifies the condition on which to join. + left, right or joinCondition is null. + joinCondition does not have a Boolean result type. + + + + Creates a new that joins the sets specified by the left and right expression bindings, on the specified join condition, using LeftOuterJoin as the + + . + + + A new DbJoinExpression, with an of LeftOuterJoin, that represents the left outer join operation applied to the left and right input sets under the given join condition. + + + An that specifies the left set argument. + + + An that specifies the right set argument. + + An expression that specifies the condition on which to join. + left, right or joinCondition is null. + joinCondition does not have a Boolean result type. + + + + Creates a new that joins the sets specified by the left and right expression bindings, on the specified join condition, using FullOuterJoin as the + + . + + + A new DbJoinExpression, with an of FullOuterJoin, that represents the full outer join operation applied to the left and right input sets under the given join condition. + + + An that specifies the left set argument. + + + An that specifies the right set argument. + + An expression that specifies the condition on which to join. + left, right or joinCondition is null. + The expression produced by joinCondition does not have a Boolean result type. + + + + Creates a new that filters the elements in the given input set using the specified predicate. + + A new DbFilterExpression that produces the filtered set. + An expression binding that specifies the input set. + An expression representing a predicate to evaluate for each member of the input set. + input or predicate is null. + predicate does not have a Boolean result type. + + + + Creates a new that groups the elements of the input set according to the specified group keys and applies the given aggregates. + + A new DbGroupByExpression with the specified input set, grouping keys and aggregates. + + A that specifies the input set. + + A list of string-expression pairs that define the grouping columns. + A list of expressions that specify aggregates to apply. + input, keys or aggregates is null, keys contains a null column key or expression, or aggregates contains a null aggregate column name or aggregate. + Both keys and aggregates are empty, or an invalid or duplicate column name was specified. + + + + Creates a new that projects the specified expression over the given input set. + + A new DbProjectExpression that represents the projection operation. + An expression binding that specifies the input set. + An expression to project over the set. + input or projection is null. + + + + Creates a new that sorts the given input set by the given sort specifications before skipping the specified number of elements. + + A new DbSkipExpression that represents the skip operation. + An expression binding that specifies the input set. + A list of sort specifications that determine how the elements of the input set should be sorted. + An expression the specifies how many elements of the ordered set to skip. + input, sortOrder or count is null, or sortOrder contains null. + + sortOrder is empty, or count is not or + + or has a result type that is not equal or promotable to a 64-bit integer type. + + + + + Creates a new that sorts the given input set by the specified sort specifications. + + A new DbSortExpression that represents the sort operation. + An expression binding that specifies the input set. + A list of sort specifications that determine how the elements of the input set should be sorted. + input or sortOrder is null, or sortOrder contains null. + sortOrder is empty. + + + + Creates a new , which represents a typed null value. + + An instance of DbNullExpression. + The type of the null value. + nullType is null. + + + + Creates a new with the given constant value. + + A new DbConstantExpression with the given value. + The constant value to represent. + value is null. + value is not an instance of a valid constant type. + + + + Creates a new of the specified primitive type with the given constant value. + + A new DbConstantExpression with the given value and a result type of constantType. + The type of the constant value. + The constant value to represent. + value or constantType is null. + value is not an instance of a valid constant type, constantType does not represent a primitive type, or value is of a different primitive type than that represented by constantType. + + + + Creates a new that references a parameter with the specified name and type. + + A DbParameterReferenceExpression that represents a reference to a parameter with the specified name and type. The result type of the expression will be the same as type. + The type of the referenced parameter. + The name of the referenced parameter. + + + + Creates a new that references a variable with the specified name and type. + + A DbVariableReferenceExpression that represents a reference to a variable with the specified name and type. The result type of the expression will be the same as type. + The type of the referenced variable. + The name of the referenced variable. + + + + Creates a new that references the specified entity or relationship set. + + A new DbScanExpression based on the specified entity or relationship set. + Metadata for the entity or relationship set to reference. + targetSet is null. + + + + Creates an that performs the logical And of the left and right arguments. + + A new DbAndExpression with the specified arguments. + A Boolean expression that specifies the left argument. + A Boolean expression that specifies the right argument. + left or right is null. + left and right does not have a Boolean result type. + + + + Creates an that performs the logical Or of the left and right arguments. + + A new DbOrExpression with the specified arguments. + A Boolean expression that specifies the left argument. + A Boolean expression that specifies the right argument. + left or right is null. + left or right does not have a Boolean result type. + + + + Creates a that matches the result of the specified + expression with the results of the constant expressions in the specified list. + + A DbExpression to be matched. + A list of DbConstantExpression to test for a match. + + A new DbInExpression with the specified arguments. + + + + or + + is null. + + + The result type of + + is different than the result type of an expression from + . + + + + + Creates a that performs the logical negation of the given argument. + + A new DbNotExpression with the specified argument. + A Boolean expression that specifies the argument. + argument is null. + argument does not have a Boolean result type. + + + + Creates a new that divides the left argument by the right argument. + + A new DbArithmeticExpression representing the division operation. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common numeric result type exists between left or right. + + + + Creates a new that subtracts the right argument from the left argument. + + A new DbArithmeticExpression representing the subtraction operation. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common numeric result type exists between left and right. + + + + Creates a new that computes the remainder of the left argument divided by the right argument. + + A new DbArithmeticExpression representing the modulo operation. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common numeric result type exists between left and right. + + + + Creates a new that multiplies the left argument by the right argument. + + A new DbArithmeticExpression representing the multiplication operation. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common numeric result type exists between left and right. + + + + Creates a new that adds the left argument to the right argument. + + A new DbArithmeticExpression representing the addition operation. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common numeric result type exists between left and right. + + + + Creates a new that negates the value of the argument. + + A new DbArithmeticExpression representing the negation operation. + An expression that specifies the argument. + argument is null. + No numeric result type exists for argument. + + + + Creates a new that negates the value of the argument. + + A new DbArithmeticExpression representing the negation operation. + An expression that specifies the argument. + argument is null. + No numeric result type exists for argument. + + + + Creates a new that compares the left and right arguments for equality. + + A new DbComparisonExpression representing the equality comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common equality-comparable result type exists between left and right. + + + + Creates a new that compares the left and right arguments for inequality. + + A new DbComparisonExpression representing the inequality comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common equality-comparable result type exists between left and right. + + + + Creates a new that determines whether the left argument is greater than the right argument. + + A new DbComparisonExpression representing the greater-than comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common order-comparable result type exists between left and right. + + + + Creates a new that determines whether the left argument is less than the right argument. + + A new DbComparisonExpression representing the less-than comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common order-comparable result type exists between left and right. + + + + Creates a new that determines whether the left argument is greater than or equal to the right argument. + + A new DbComparisonExpression representing the greater-than-or-equal-to comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common order-comparable result type exists between left and right. + + + + Creates a new that determines whether the left argument is less than or equal to the right argument. + + A new DbComparisonExpression representing the less-than-or-equal-to comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common result type that is both equality- and order-comparable exists between left and right. + + + + Creates a new that determines whether the specified argument is null. + + A new DbIsNullExpression with the specified argument. + An expression that specifies the argument. + argument is null. + argument has a collection result type. + + + + Creates a new that compares the specified input string to the given pattern. + + A new DbLikeExpression with the specified input, pattern and a null escape. + An expression that specifies the input string. + An expression that specifies the pattern string. + Argument or pattern is null. + Argument or pattern does not have a string result type. + + + + Creates a new that compares the specified input string to the given pattern using the optional escape. + + A new DbLikeExpression with the specified input, pattern and escape. + An expression that specifies the input string. + An expression that specifies the pattern string. + An optional expression that specifies the escape string. + argument, pattern or escape is null. + argument, pattern or escape does not have a string result type. + + + + Creates a new that applies a cast operation to a polymorphic argument. + + A new DbCastExpression with the specified argument and target type. + The argument to which the cast should be applied. + Type metadata that specifies the type to cast to. + Argument or toType is null. + The specified cast is not valid. + + + + Creates a new . + + A new DbTreatExpression with the specified argument and type. + An expression that specifies the instance. + Type metadata for the treat-as type. + argument or treatType is null. + treatType is not in the same type hierarchy as the result type of argument. + + + + Creates a new that produces a set consisting of the elements of the given input set that are of the specified type. + + + A new DbOfTypeExpression with the specified set argument and type, and an ExpressionKind of + + . + + + A that specifies the input set. + + Type metadata for the type that elements of the input set must have to be included in the resulting set. + argument or type is null. + argument does not have a collection result type, or type is not a type in the same type hierarchy as the element type of the collection result type of argument. + + + + Creates a new that produces a set consisting of the elements of the given input set that are of exactly the specified type. + + + A new DbOfTypeExpression with the specified set argument and type, and an ExpressionKind of + + . + + + An that specifies the input set. + + Type metadata for the type that elements of the input set must match exactly to be included in the resulting set. + argument or type is null. + argument does not have a collection result type, or type is not a type in the same type hierarchy as the element type of the collection result type of argument. + + + + Creates a new that determines whether the given argument is of the specified type or a subtype. + + A new DbIsOfExpression with the specified instance and type and DbExpressionKind IsOf. + An expression that specifies the instance. + Type metadata that specifies the type that the instance's result type should be compared to. + argument or type is null. + type is not in the same type hierarchy as the result type of argument. + + + + Creates a new expression that determines whether the given argument is of the specified type, and only that type (not a subtype). + + A new DbIsOfExpression with the specified instance and type and DbExpressionKind IsOfOnly. + An expression that specifies the instance. + Type metadata that specifies the type that the instance's result type should be compared to. + argument or type is null. + type is not in the same type hierarchy as the result type of argument. + + + + Creates a new that retrieves a specific Entity given a reference expression. + + A new DbDerefExpression that retrieves the specified Entity. + + An that provides the reference. This expression must have a reference Type. + + argument is null. + argument does not have a reference result type. + + + + Creates a new that retrieves the ref of the specifed entity in structural form. + + A new DbEntityRefExpression that retrieves a reference to the specified entity. + The expression that provides the entity. This expression must have an entity result type. + argument is null. + argument does not have an entity result type. + + + + Creates a new that encodes a reference to a specific entity based on key values. + + A new DbRefExpression that references the element with the specified key values in the given entity set. + The entity set in which the referenced element resides. + + A collection of s that provide the key values. These expressions must match (in number, type, and order) the key properties of the referenced entity type. + + entitySet is null, or keyValues is null or contains null. + The count of keyValues does not match the count of key members declared by the entitySet’s element type, or keyValues contains an expression with a result type that is not compatible with the type of the corresponding key member. + + + + Creates a new that encodes a reference to a specific entity based on key values. + + A new DbRefExpression that references the element with the specified key values in the given entity set. + The entity set in which the referenced element resides. + + A collection of s that provide the key values. These expressions must match (in number, type, and order) the key properties of the referenced entity type. + + entitySet is null, or keyValues is null or contains null. + The count of keyValues does not match the count of key members declared by the entitySet’s element type, or keyValues contains an expression with a result type that is not compatible with the type of the corresponding key member. + + + + Creates a new that encodes a reference to a specific entity of a given type based on key values. + + A new DbRefExpression that references the element with the specified key values in the given entity set. + The entity set in which the referenced element resides. + The specific type of the referenced entity. This must be an entity type from the same hierarchy as the entity set's element type. + + A collection of s that provide the key values. These expressions must match (in number, type, and order) the key properties of the referenced entity type. + + entitySet or entityType is null, or keyValues is null or contains null. + entityType is not from the same type hierarchy (a subtype, supertype, or the same type) as entitySet's element type. + The count of keyValues does not match the count of key members declared by the entitySet’s element type, or keyValues contains an expression with a result type that is not compatible with the type of the corresponding key member. + + + + Creates a new that encodes a reference to a specific entity of a given type based on key values. + + A new DbRefExpression that references the element with the specified key values in the given entity set. + The entity set in which the referenced element resides. + The specific type of the referenced entity. This must be an entity type from the same hierarchy as the entity set's element type. + + A collection of s that provide the key values. These expressions must match (in number, type, and order) the key properties of the referenced entity type. + + entitySet or entityType is null, or keyValues is null or contains null. + entityType is not from the same type hierarchy (a subtype, supertype, or the same type) as entitySet's element type. + The count of keyValues does not match the count of key members declared by the entitySet’s element type, or keyValues contains an expression with a result type that is not compatible with the type of the corresponding key member. + + + + Creates a new that encodes a reference to a specific Entity based on key values. + + A new DbRefExpression that references the element with the specified key values in the given Entity set. + The Entity set in which the referenced element resides. + + A that constructs a record with columns that match (in number, type, and order) the Key properties of the referenced Entity type. + + entitySet or keyRow is null. + keyRow does not have a record result type that matches the key properties of the referenced entity set's entity type. + + + + Creates a new that encodes a reference to a specific Entity based on key values. + + A new DbRefExpression that references the element with the specified key values in the given Entity set. + The Entity set in which the referenced element resides. + + A that constructs a record with columns that match (in number, type, and order) the Key properties of the referenced Entity type. + + The type of the Entity that the reference should refer to. + entitySet, keyRow or entityType is null. + entityType is not in the same type hierarchy as the entity set's entity type, or keyRow does not have a record result type that matches the key properties of the referenced entity set's entity type. + + + + Creates a new that retrieves the key values of the specifed reference in structural form. + + A new DbRefKeyExpression that retrieves the key values of the specified reference. + The expression that provides the reference. This expression must have a reference Type with an Entity element type. + argument is null. + argument does not have a reference result type. + + + + Creates a new representing the navigation of a composition or association relationship. + + A new DbRelationshipNavigationExpression representing the navigation of the specified from and to relation ends of the specified relation type from the specified navigation source instance. + An expression that specifies the instance from which navigation should occur. + Metadata for the property that represents the end of the relationship from which navigation should occur. + Metadata for the property that represents the end of the relationship to which navigation should occur. + fromEnd, toEnd or navigateFrom is null. + fromEnd and toEnd are not declared by the same relationship type, or navigateFrom has a result type that is not compatible with the property type of fromEnd. + + + + Creates a new representing the navigation of a composition or association relationship. + + A new DbRelationshipNavigationExpression representing the navigation of the specified from and to relation ends of the specified relation type from the specified navigation source instance. + Metadata for the relation type that represents the relationship. + The name of the property of the relation type that represents the end of the relationship from which navigation should occur. + The name of the property of the relation type that represents the end of the relationship to which navigation should occur. + An expression the specifies the instance from which naviagtion should occur. + type, fromEndName, toEndName or navigateFrom is null. + type is not associated with this command tree's metadata workspace or navigateFrom is associated with a different command tree, or type does not declare a relation end property with name toEndName or fromEndName, or navigateFrom has a result type that is not compatible with the property type of the relation end property with name fromEndName. + + + + Creates a new that removes duplicates from the given set argument. + + A new DbDistinctExpression that represents the distinct operation applied to the specified set argument. + An expression that defines the set over which to perfom the distinct operation. + argument is null. + argument does not have a collection result type. + + + + Creates a new that converts a set into a singleton. + + A DbElementExpression that represents the conversion of the set argument to a singleton. + An expression that specifies the input set. + argument is null. + argument does not have a collection result type. + + + + Creates a new that determines whether the specified set argument is an empty set. + + A new DbIsEmptyExpression with the specified argument. + An expression that specifies the input set. + argument is null. + argument does not have a collection result type. + + + + Creates a new that computes the subtraction of the right set argument from the left set argument. + + A new DbExceptExpression that represents the difference of the left argument from the right argument. + An expression that defines the left set argument. + An expression that defines the right set argument. + left or right is null. + No common collection result type exists between left and right. + + + + Creates a new that computes the intersection of the left and right set arguments. + + A new DbIntersectExpression that represents the intersection of the left and right arguments. + An expression that defines the left set argument. + An expression that defines the right set argument. + left or right is null. + No common collection result type exists between left or right. + + + + Creates a new that computes the union of the left and right set arguments and does not remove duplicates. + + A new DbUnionAllExpression that union, including duplicates, of the the left and right arguments. + An expression that defines the left set argument. + An expression that defines the right set argument. + left or right is null. + No common collection result type with an equality-comparable element type exists between left and right. + + + + Creates a new that restricts the number of elements in the Argument collection to the specified count Limit value. Tied results are not included in the output. + + A new DbLimitExpression with the specified argument and count limit values that does not include tied results. + An expression that specifies the input collection. + An expression that specifies the limit value. + argument or count is null. + argument does not have a collection result type, or count does not have a result type that is equal or promotable to a 64-bit integer type. + + + + Creates a new . + + A new DbCaseExpression with the specified cases and default result. + A list of expressions that provide the conditional for of each case. + A list of expressions that provide the result of each case. + An expression that defines the result when no case is matched. + whenExpressions or thenExpressions is null or contains null, or elseExpression is null. + whenExpressions or thenExpressions is empty or whenExpressions contains an expression with a non-Boolean result type, or no common result type exists for all expressions in thenExpressions and elseExpression. + + + + Creates a new representing the invocation of the specified function with the given arguments. + + A new DbFunctionExpression representing the function invocation. + Metadata for the function to invoke. + A list of expressions that provide the arguments to the function. + function is null, or arguments is null or contains null. + The count of arguments does not equal the number of parameters declared by function, or arguments contains an expression that has a result type that is not equal or promotable to the corresponding function parameter type. + + + + Creates a new representing the invocation of the specified function with the given arguments. + + A new DbFunctionExpression representing the function invocation. + Metadata for the function to invoke. + Expressions that provide the arguments to the function. + function is null, or arguments is null or contains null. + The count of arguments does not equal the number of parameters declared by function, or arguments contains an expression that has a result type that is not equal or promotable to the corresponding function parameter type. + + + + Creates a new representing the application of the specified Lambda function to the given arguments. + + A new Expression representing the Lambda function application. + + A instance representing the Lambda function to apply. + + A list of expressions that provide the arguments. + lambda or arguments is null. + The count of arguments does not equal the number of variables declared by lambda, or arguments contains an expression that has a result type that is not equal or promotable to the corresponding variable type. + + + + Creates a new representing the application of the specified Lambda function to the given arguments. + + A new expression representing the Lambda function application. + + A instance representing the Lambda function to apply. + + Expressions that provide the arguments. + lambda or arguments is null. + The count of arguments does not equal the number of variables declared by lambda, or arguments contains an expression that has a result type that is not equal or promotable to the corresponding variable type. + + + + Creates a new . If the type argument is a collection type, the arguments specify the elements of the collection. Otherwise the arguments are used as property or column values in the new instance. + + A new DbNewInstanceExpression with the specified type and arguments. + The type of the new instance. + Expressions that specify values of the new instances, interpreted according to the instance's type. + instanceType or arguments is null, or arguments contains null. + arguments is empty or the result types of the contained expressions do not match the requirements of instanceType (as explained in the remarks section). + + + + Creates a new . If the type argument is a collection type, the arguments specify the elements of the collection. Otherwise the arguments are used as property or column values in the new instance. + + A new DbNewInstanceExpression with the specified type and arguments. + The type of the new instance. + Expressions that specify values of the new instances, interpreted according to the instance's type. + instanceType or arguments is null, or arguments contains null. + arguments is empty or the result types of the contained expressions do not match the requirements of instanceType (as explained in the remarks section). + + + + Creates a new that constructs a collection containing the specified elements. The type of the collection is based on the common type of the elements. If no common element type exists an exception is thrown. + + A new DbNewInstanceExpression with the specified collection type and arguments. + A list of expressions that provide the elements of the collection. + elements is null, or contains null. + elements is empty or contains expressions for which no common result type exists. + + + + Creates a new that constructs a collection containing the specified elements. The type of the collection is based on the common type of the elements. If no common element type exists an exception is thrown. + + A new DbNewInstanceExpression with the specified collection type and arguments. + A list of expressions that provide the elements of the collection. + elements is null, or contains null.. + elements is empty or contains expressions for which no common result type exists. + + + + Creates a new that constructs an empty collection of the specified collection type. + + A new DbNewInstanceExpression with the specified collection type and an empty Arguments list. + The type metadata for the collection to create + collectionType is null. + collectionType is not a collection type. + + + + Creates a new that produces a row with the specified named columns and the given values, specified as expressions. + + A new DbNewInstanceExpression that represents the construction of the row. + A list of string-DbExpression key-value pairs that defines the structure and values of the row. + columnValues is null or contains an element with a null column name or expression. + columnValues is empty, or contains a duplicate or invalid column name. + + + + Creates a new representing the retrieval of the specified property. + + A new DbPropertyExpression representing the property retrieval. + The instance from which to retrieve the property. May be null if the property is static. + Metadata for the property to retrieve. + propertyMetadata is null or instance is null and the property is not static. + + + + Creates a new representing the retrieval of the specified navigation property. + + A new DbPropertyExpression representing the navigation property retrieval. + The instance from which to retrieve the navigation property. + Metadata for the navigation property to retrieve. + navigationProperty or instance is null. + + + + Creates a new representing the retrieval of the specified relationship end member. + + A new DbPropertyExpression representing the relationship end member retrieval. + The instance from which to retrieve the relationship end member. + Metadata for the relationship end member to retrieve. + relationshipEnd is null or instance is null and the property is not static. + + + + Creates a new representing the retrieval of the instance property with the specified name from the given instance. + + A new DbPropertyExpression that represents the property retrieval. + The instance from which to retrieve the property. + The name of the property to retrieve. + propertyName is null or instance is null and the property is not static. + No property with the specified name is declared by the type of instance. + + + + Creates a new representing setting a property to a value. + + The property to be set. + The value to set the property to. + The newly created set clause. + + + + Creates a new that determines whether the given predicate holds for all elements of the input set. + + A new DbQuantifierExpression that represents the All operation. + An expression that specifies the input set. + A method representing a predicate to evaluate for each member of the input set. This method must produce an expression with a Boolean result type that provides the predicate logic. + source or predicate is null. + The expression produced by predicate is null. + source does not have a collection result type. + The expression produced by Predicate does not have a Boolean result type. + + + + Creates a new that determines whether the specified set argument is non-empty. + + + A new applied to a new + + with the specified argument. + + An expression that specifies the input set. + source is null. + source does not have a collection result type. + + + + Creates a new that determines whether the specified set argument is non-empty. + + + A new applied to a new + + with the specified argument. + + An expression that specifies the input set. + argument is null. + argument does not have a collection result type. + + + + Creates a new that determines whether the given predicate holds for any element of the input set. + + A new DbQuantifierExpression that represents the Any operation. + An expression that specifies the input set. + A method representing the predicate to evaluate for each member of the input set. This method must produce an expression with a Boolean result type that provides the predicate logic. + source or predicate is null. + The expression produced by predicate is null. + source does not have a collection result type. + The expression produced by predicate does not have a Boolean result type. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set are not included. + + + An new DbApplyExpression with the specified input and apply bindings and an + + of CrossApply. + + + A that specifies the input set. + + A method that specifies the logic to evaluate once for each member of the input set. + source or apply is null. + source does not have a collection result type. + The result of apply contains a name or expression that is null. + The result of apply contains a name or expression that is not valid in an expression binding. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set have an apply column value of null. + + + An new DbApplyExpression with the specified input and apply bindings and an + + of OuterApply. + + + A that specifies the input set. + + A method that specifies the logic to evaluate once for each member of the input set. + source or apply is null. + Source does not have a collection result type. + The result of apply contains a name or expression that is null. + The result of apply contains a name or expression that is not valid in an expression binding. + + + + Creates a new that joins the sets specified by the left and right expressions, on the specified join condition, using FullOuterJoin as the + + . + + + A new DbJoinExpression, with an of FullOuterJoin, that represents the full outer join operation applied to the left and right input sets under the given join condition. + + + A that specifies the left set argument. + + + A that specifies the right set argument. + + A method representing the condition on which to join. This method must produce an expression with a Boolean result type that provides the logic of the join condition. + left, right or joinCondition is null. + left or right does not have a collection result type. + The expression produced by joinCondition is null. + The expression produced by joinCondition does not have a Boolean result type. + + + + Creates a new that joins the sets specified by the left and right expressions, on the specified join condition, using InnerJoin as the + + . + + + A new DbJoinExpression, with an of InnerJoin, that represents the inner join operation applied to the left and right input sets under the given join condition. + + + A that specifies the left set argument. + + + A that specifies the right set argument. + + A method representing the condition on which to join. This method must produce an expression with a Boolean result type that provides the logic of the join condition. + left, right or joinCondition is null. + left or right does not have a collection result type. + The expression produced by joinCondition is null. + The expression produced by joinCondition does not have a Boolean result type. + + + + Creates a new that joins the sets specified by the left and right expressions, on the specified join condition, using LeftOuterJoin as the + + . + + + A new DbJoinExpression, with an of LeftOuterJoin, that represents the left outer join operation applied to the left and right input sets under the given join condition. + + + A that specifies the left set argument. + + + A that specifies the right set argument. + + A method representing the condition on which to join. This method must produce an expression with a Boolean result type that provides the logic of the join condition. + left, right or joinCondition is null. + left or right does not have a collection result type. + The expression produced by joinCondition is null. + The expression produced by joinCondition does not have a Boolean result type. + + + + Creates a new that joins the sets specified by the outer and inner expressions, on an equality condition between the specified outer and inner keys, using InnerJoin as the + + . + + + A new DbJoinExpression, with an of InnerJoin, that represents the inner join operation applied to the left and right input sets under a join condition that compares the outer and inner key values for equality. + + + A that specifies the outer set argument. + + + A that specifies the inner set argument. + + A method that specifies how the outer key value should be derived from an element of the outer set. + A method that specifies how the inner key value should be derived from an element of the inner set. + outer, inner, outerKey or innerKey is null. + outer or inner does not have a collection result type. + The expression produced by outerKey or innerKey is null. + The expressions produced by outerKey and innerKey are not comparable for equality. + + + + Creates a new that projects the specified selector over the sets specified by the outer and inner expressions, joined on an equality condition between the specified outer and inner keys, using InnerJoin as the + + . + + + A new DbProjectExpression with the specified selector as its projection, and a new DbJoinExpression as its input. The input DbJoinExpression is created with an + + of InnerJoin, that represents the inner join operation applied to the left and right input sets under a join condition that compares the outer and inner key values for equality. + + + A that specifies the outer set argument. + + + A that specifies the inner set argument. + + A method that specifies how the outer key value should be derived from an element of the outer set. + A method that specifies how the inner key value should be derived from an element of the inner set. + + A method that specifies how an element of the result set should be derived from elements of the inner and outer sets. This method must produce an instance of a type that is compatible with Join and can be resolved into a + + . Compatibility requirements for TSelector are described in remarks. + + The type of the selector . + outer, inner, outerKey, innerKey or selector is null. + outer or inner does not have a collection result type. + The expression produced by outerKey or innerKey is null. + The result of selector is null after conversion to DbExpression. + The expressions produced by outerKey and innerKey is not comparable for equality. + The result of Selector is not compatible with SelectMany. + + + + Creates a new that sorts the given input set by the specified sort key, with ascending sort order and default collation. + + A new DbSortExpression that represents the order-by operation. + An expression that specifies the input set. + A method that specifies how to derive the sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + source or sortKey is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable result type. + + + + Creates a new that sorts the given input set by the specified sort key, with ascending sort order and the specified collation. + + A new DbSortExpression that represents the order-by operation. + An expression that specifies the input set. + A method that specifies how to derive the sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + The collation to sort under. + source, sortKey or collation is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable string result type. + collation is empty or contains only space characters. + + + + Creates a new that sorts the given input set by the specified sort key, with descending sort order and default collation. + + A new DbSortExpression that represents the order-by operation. + An expression that specifies the input set. + A method that specifies how to derive the sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + source or sortKey is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable result type. + + + + Creates a new that sorts the given input set by the specified sort key, with descending sort order and the specified collation. + + A new DbSortExpression that represents the order-by operation. + An expression that specifies the input set. + A method that specifies how to derive the sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + The collation to sort under. + source, sortKey or collation is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable string result type. + collation is empty or contains only space characters. + + + + Creates a new that selects the specified expression over the given input set. + + A new DbProjectExpression that represents the select operation. + An expression that specifies the input set. + + A method that specifies how to derive the projected expression given a member of the input set. This method must produce an instance of a type that is compatible with Select and can be resolved into a + + . Compatibility requirements for TProjection are described in remarks. + + The method result type of projection. + source or projection is null. + The result of projection is null. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set are not included. A + + is then created that selects the apply column from each row, producing the overall collection of apply results. + + + An new DbProjectExpression that selects the apply column from a new DbApplyExpression with the specified input and apply bindings and an + + of CrossApply. + + + A that specifies the input set. + + A method that represents the logic to evaluate once for each member of the input set. + source or apply is null. + The expression produced by apply is null. + source does not have a collection result type. + The expression produced by apply does not have a collection type. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set are not included. A + + is then created that selects the specified selector over each row, producing the overall collection of results. + + + An new DbProjectExpression that selects the result of the given selector from a new DbApplyExpression with the specified input and apply bindings and an + + of CrossApply. + + + A that specifies the input set. + + A method that represents the logic to evaluate once for each member of the input set. + + A method that specifies how an element of the result set should be derived given an element of the input and apply sets. This method must produce an instance of a type that is compatible with SelectMany and can be resolved into a + + . Compatibility requirements for TSelector are described in remarks. + + The method result type of selector. + source, apply or selector is null. + The expression produced by apply is null. + The result of selector is null on conversion to DbExpression. + source does not have a collection result type. + The expression produced by apply does not have a collection type. does not have a collection type. + + + + Creates a new that skips the specified number of elements from the given sorted input set. + + A new DbSkipExpression that represents the skip operation. + + A that specifies the sorted input set. + + An expression the specifies how many elements of the ordered set to skip. + argument or count is null. + + count is not or + + or has a result type that is not equal or promotable to a 64-bit integer type. + + + + + Creates a new that restricts the number of elements in the Argument collection to the specified count Limit value. Tied results are not included in the output. + + A new DbLimitExpression with the specified argument and count limit values that does not include tied results. + An expression that specifies the input collection. + An expression that specifies the limit value. + argument or count is null. + argument does not have a collection result type, count does not have a result type that is equal or promotable to a 64-bit integer type. + + + + Creates a new that with a sort order that includes the sort order of the given order input set together with the specified sort key in ascending sort order and with default collation. + + A new DbSortExpression that represents the new overall order-by operation. + A DbSortExpression that specifies the ordered input set. + A method that specifies how to derive the additional sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + source or sortKey is null. + The expression produced by sortKey is null. + source does not have a collection result type. + sortKey does not have an order-comparable result type. + + + + Creates a new that with a sort order that includes the sort order of the given order input set together with the specified sort key in ascending sort order and with the specified collation. + + A new DbSortExpression that represents the new overall order-by operation. + A DbSortExpression that specifies the ordered input set. + A method that specifies how to derive the additional sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + The collation to sort under. + source, sortKey or collation is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable string result type. + collation is empty or contains only space characters. + + + + Creates a new that with a sort order that includes the sort order of the given order input set together with the specified sort key in descending sort order and with default collation. + + A new DbSortExpression that represents the new overall order-by operation. + A DbSortExpression that specifies the ordered input set. + A method that specifies how to derive the additional sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + source or sortKey is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable result type. + + + + Creates a new that with a sort order that includes the sort order of the given order input set together with the specified sort key in descending sort order and with the specified collation. + + A new DbSortExpression that represents the new overall order-by operation. + A DbSortExpression that specifies the ordered input set. + A method that specifies how to derive the additional sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + The collation to sort under. + source, sortKey or collation is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable string result type. + collation is empty or contains only space characters. + + + + Creates a new that filters the elements in the given input set using the specified predicate. + + A new DbQuantifierExpression that represents the Any operation. + An expression that specifies the input set. + A method representing the predicate to evaluate for each member of the input set. This method must produce an expression with a Boolean result type that provides the predicate logic. + source or predicate is null. + The expression produced by predicate is null. + The expression produced by predicate does not have a Boolean result type. + + + + Creates a new that computes the union of the left and right set arguments with duplicates removed. + + A new DbExpression that computes the union, without duplicates, of the the left and right arguments. + An expression that defines the left set argument. + An expression that defines the right set argument. + left or right is null. + No common collection result type with an equality-comparable element type exists between left and right. + + + + Gets a with the Boolean value true. + + + A with the Boolean value true. + + + + + Gets a with the Boolean value false. + + + A with the Boolean value false. + + + + + Provides an API to construct s that invoke canonical EDM functions, and allows that API to be accessed as extension methods on the expression type itself. + + + + + Creates a that invokes the canonical 'Avg' function over the specified collection. The result type of the expression is the same as the element type of the collection. + + A new DbFunctionExpression that produces the average value. + An expression that specifies the collection from which the average value should be computed. + + + + Creates a that invokes the canonical 'Count' function over the specified collection. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that produces the count value. + An expression that specifies the collection over which the count value should be computed. + + + + Creates a that invokes the canonical 'BigCount' function over the specified collection. The result type of the expression is Edm.Int64. + + A new DbFunctionExpression that produces the count value. + An expression that specifies the collection over which the count value should be computed. + + + + Creates a that invokes the canonical 'Max' function over the specified collection. The result type of the expression is the same as the element type of the collection. + + A new DbFunctionExpression that produces the maximum value. + An expression that specifies the collection from which the maximum value should be retrieved + + + + Creates a that invokes the canonical 'Min' function over the specified collection. The result type of the expression is the same as the element type of the collection. + + A new DbFunctionExpression that produces the minimum value. + An expression that specifies the collection from which the minimum value should be retrieved. + + + + Creates a that invokes the canonical 'Sum' function over the specified collection. The result type of the expression is the same as the element type of the collection. + + A new DbFunctionExpression that produces the sum. + An expression that specifies the collection from which the sum should be computed. + + + + Creates a that invokes the canonical 'StDev' function over the non-null members of the specified collection. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that produces the standard deviation value over non-null members of the collection. + An expression that specifies the collection for which the standard deviation should be computed. + + + + Creates a that invokes the canonical 'StDevP' function over the population of the specified collection. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that produces the standard deviation value. + An expression that specifies the collection for which the standard deviation should be computed. + + + + Creates a that invokes the canonical 'Var' function over the non-null members of the specified collection. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that produces the statistical variance value for the non-null members of the collection. + An expression that specifies the collection for which the statistical variance should be computed. + + + + Creates a that invokes the canonical 'VarP' function over the population of the specified collection. The result type of the expression Edm.Double. + + A new DbFunctionExpression that produces the statistical variance value. + An expression that specifies the collection for which the statistical variance should be computed. + + + + Creates a that invokes the canonical 'Concat' function with the specified arguments, which must each have a string result type. The result type of the expression is string. + + A new DbFunctionExpression that produces the concatenated string. + An expression that specifies the string that should appear first in the concatenated result string. + An expression that specifies the string that should appear second in the concatenated result string. + + + + Creates a that invokes the canonical 'Contains' function with the specified arguments, which must each have a string result type. The result type of the expression is Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether or not searchedForString occurs within searchedString. + An expression that specifies the string to search for any occurence of searchedForString. + An expression that specifies the string to search for in searchedString. + + + + Creates a that invokes the canonical 'EndsWith' function with the specified arguments, which must each have a string result type. The result type of the expression is Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether or not stringArgument ends with suffix. + An expression that specifies the string that is searched at the end for string suffix. + An expression that specifies the target string that is searched for at the end of stringArgument. + + + + Creates a that invokes the canonical 'IndexOf' function with the specified arguments, which must each have a string result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the first index of stringToFind in searchString. + An expression that specifies the string to search for stringToFind. + An expression that specifies the string to locate within searchString should be checked. + + + + Creates a that invokes the canonical 'Left' function with the specified arguments, which must have a string and integer numeric result type. The result type of the expression is string. + + A new DbFunctionExpression that returns the the leftmost substring of length length from stringArgument. + An expression that specifies the string from which to extract the leftmost substring. + An expression that specifies the length of the leftmost substring to extract from stringArgument. + + + + Creates a that invokes the canonical 'Length' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the length of stringArgument. + An expression that specifies the string for which the length should be computed. + + + + Creates a that invokes the canonical 'Replace' function with the specified arguments, which must each have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression than returns a new string based on stringArgument where every occurence of toReplace is replaced by replacement. + An expression that specifies the string in which to perform the replacement operation. + An expression that specifies the string that is replaced. + An expression that specifies the replacement string. + + + + Creates a that invokes the canonical 'Reverse' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that produces the reversed value of stringArgument. + An expression that specifies the string to reverse. + + + + Creates a that invokes the canonical 'Right' function with the specified arguments, which must have a string and integer numeric result type. The result type of the expression is string. + + A new DbFunctionExpression that returns the the rightmost substring of length length from stringArgument. + An expression that specifies the string from which to extract the rightmost substring. + An expression that specifies the length of the rightmost substring to extract from stringArgument. + + + + Creates a that invokes the canonical 'StartsWith' function with the specified arguments, which must each have a string result type. The result type of the expression is Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether or not stringArgument starts with prefix. + An expression that specifies the string that is searched at the start for string prefix. + An expression that specifies the target string that is searched for at the start of stringArgument. + + + + Creates a that invokes the canonical 'Substring' function with the specified arguments, which must have a string and integer numeric result types. The result type of the expression is string. + + A new DbFunctionExpression that returns the substring of length length from stringArgument starting at start. + An expression that specifies the string from which to extract the substring. + An expression that specifies the starting index from which the substring should be taken. + An expression that specifies the length of the substring. + + + + Creates a that invokes the canonical 'ToLower' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that returns value of stringArgument converted to lower case. + An expression that specifies the string that should be converted to lower case. + + + + Creates a that invokes the canonical 'ToUpper' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that returns value of stringArgument converted to upper case. + An expression that specifies the string that should be converted to upper case. + + + + Creates a that invokes the canonical 'Trim' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that returns value of stringArgument with leading and trailing space removed. + An expression that specifies the string from which leading and trailing space should be removed. + + + + Creates a that invokes the canonical 'RTrim' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that returns value of stringArgument with trailing space removed. + An expression that specifies the string from which trailing space should be removed. + + + + Creates a that invokes the canonical 'LTrim' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that returns value of stringArgument with leading space removed. + An expression that specifies the string from which leading space should be removed. + + + + Creates a that invokes the canonical 'Year' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer year value from dateValue. + An expression that specifies the value from which the year should be retrieved. + + + + Creates a that invokes the canonical 'Month' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer month value from dateValue. + An expression that specifies the value from which the month should be retrieved. + + + + Creates a that invokes the canonical 'Day' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer day value from dateValue. + An expression that specifies the value from which the day should be retrieved. + + + + Creates a that invokes the canonical 'DayOfYear' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer day of year value from dateValue. + An expression that specifies the value from which the day within the year should be retrieved. + + + + Creates a that invokes the canonical 'Hour' function with the specified argument, which must have a DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer hour value from timeValue. + An expression that specifies the value from which the hour should be retrieved. + + + + Creates a that invokes the canonical 'Minute' function with the specified argument, which must have a DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer minute value from timeValue. + An expression that specifies the value from which the minute should be retrieved. + + + + Creates a that invokes the canonical 'Second' function with the specified argument, which must have a DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer second value from timeValue. + An expression that specifies the value from which the second should be retrieved. + + + + Creates a that invokes the canonical 'Millisecond' function with the specified argument, which must have a DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer millisecond value from timeValue. + An expression that specifies the value from which the millisecond should be retrieved. + + + + Creates a that invokes the canonical 'GetTotalOffsetMinutes' function with the specified argument, which must have a DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of minutes dateTimeOffsetArgument is offset from GMT. + An expression that specifies the DateTimeOffset value from which the minute offset from GMT should be retrieved. + + + + Creates a that invokes the canonical 'CurrentDateTime' function. + + A new DbFunctionExpression that returns the current date and time as an Edm.DateTime instance. + + + + Creates a that invokes the canonical 'CurrentDateTimeOffset' function. + + A new DbFunctionExpression that returns the current date and time as an Edm.DateTimeOffset instance. + + + + Creates a that invokes the canonical 'CurrentUtcDateTime' function. + + A new DbFunctionExpression that returns the current UTC date and time as an Edm.DateTime instance. + + + + Creates a that invokes the canonical 'TruncateTime' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is the same as the result type of dateValue. + + A new DbFunctionExpression that returns the value of dateValue with time set to zero. + An expression that specifies the value for which the time portion should be truncated. + + + + Creates a that invokes the canonical 'CreateDateTime' function with the specified arguments. second must have a result type of Edm.Double, while all other arguments must have a result type of Edm.Int32. The result type of the expression is Edm.DateTime. + + A new DbFunctionExpression that returns a new DateTime based on the specified values. + An expression that provides the year value for the new DateTime instance. + An expression that provides the month value for the new DateTime instance. + An expression that provides the day value for the new DateTime instance. + An expression that provides the hour value for the new DateTime instance. + An expression that provides the minute value for the new DateTime instance. + An expression that provides the second value for the new DateTime instance. + + + + Creates a that invokes the canonical 'CreateDateTimeOffset' function with the specified arguments. second must have a result type of Edm.Double, while all other arguments must have a result type of Edm.Int32. The result type of the expression is Edm.DateTimeOffset. + + A new DbFunctionExpression that returns a new DateTimeOffset based on the specified values. + An expression that provides the year value for the new DateTimeOffset instance. + An expression that provides the month value for the new DateTimeOffset instance. + An expression that provides the day value for the new DateTimeOffset instance. + An expression that provides the hour value for the new DateTimeOffset instance. + An expression that provides the minute value for the new DateTimeOffset instance. + An expression that provides the second value for the new DateTimeOffset instance. + An expression that provides the number of minutes in the time zone offset value for the new DateTimeOffset instance. + + + + Creates a that invokes the canonical 'CreateTime' function with the specified arguments. second must have a result type of Edm.Double, while all other arguments must have a result type of Edm.Int32. The result type of the expression is Edm.Time. + + A new DbFunctionExpression that returns a new Time based on the specified values. + An expression that provides the hour value for the new DateTime instance. + An expression that provides the minute value for the new DateTime instance. + An expression that provides the second value for the new DateTime instance. + + + + Creates a that invokes the canonical 'AddYears' function with the specified arguments, which must have DateTime or DateTimeOffset and integer result types. The result type of the expression is the same as the result type of dateValue. + + A new DbFunctionExpression that adds the number of years specified by addValue to the value specified by dateValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of years to add to dateValue. + + + + Creates a that invokes the canonical 'AddMonths' function with the specified arguments, which must have DateTime or DateTimeOffset and integer result types. The result type of the expression is the same as the result type of dateValue. + + A new DbFunctionExpression that adds the number of months specified by addValue to the value specified by dateValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of months to add to dateValue. + + + + Creates a that invokes the canonical 'AddDays' function with the specified arguments, which must have DateTime or DateTimeOffset and integer result types. The result type of the expression is the same as the result type of dateValue. + + A new DbFunctionExpression that adds the number of days specified by addValue to the value specified by dateValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of days to add to dateValue. + + + + Creates a that invokes the canonical 'AddHours' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of hours specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of hours to add to timeValue. + + + + Creates a that invokes the canonical 'AddMinutes' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of minutes specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of minutes to add to timeValue. + + + + Creates a that invokes the canonical 'AddSeconds' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of seconds specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of seconds to add to timeValue. + + + + Creates a that invokes the canonical 'AddMilliseconds' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of milliseconds specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of milliseconds to add to timeValue. + + + + Creates a that invokes the canonical 'AddMicroseconds' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of microseconds specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of microseconds to add to timeValue. + + + + Creates a that invokes the canonical 'AddNanoseconds' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of nanoseconds specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of nanoseconds to add to timeValue. + + + + Creates a that invokes the canonical 'DiffYears' function with the specified arguments, which must each have DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of years that is the difference between dateValue1 and dateValue2. + An expression that specifies the first date value argument. + An expression that specifies the second date value argument. + + + + Creates a that invokes the canonical 'DiffMonths' function with the specified arguments, which must each have DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of months that is the difference between dateValue1 and dateValue2. + An expression that specifies the first date value argument. + An expression that specifies the second date value argument. + + + + Creates a that invokes the canonical 'DiffDays' function with the specified arguments, which must each have DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of days that is the difference between dateValue1 and dateValue2. + An expression that specifies the first date value argument. + An expression that specifies the second date value argument. + + + + Creates a that invokes the canonical 'DiffHours' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of hours that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'DiffMinutes' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of minutes that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'DiffSeconds' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of seconds that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'DiffMilliseconds' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of milliseconds that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'DiffMicroseconds' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of microseconds that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'DiffNanoseconds' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of nanoseconds that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'Round' function with the specified argument, which must each have a single, double or decimal result type. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that rounds the specified argument to the nearest integer value. + An expression that specifies the numeric value to round. + + + + Creates a that invokes the canonical 'Round' function with the specified arguments, which must have a single, double or decimal, and integer result types. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that rounds the specified argument to the nearest integer value, with precision as specified by digits. + An expression that specifies the numeric value to round. + An expression that specifies the number of digits of precision to use when rounding. + + + + Creates a that invokes the canonical 'Floor' function with the specified argument, which must each have a single, double or decimal result type. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that returns the largest integer value not greater than value. + An expression that specifies the numeric value. + + + + Creates a that invokes the canonical 'Ceiling' function with the specified argument, which must each have a single, double or decimal result type. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that returns the smallest integer value not less than than value. + An expression that specifies the numeric value. + + + + Creates a that invokes the canonical 'Abs' function with the specified argument, which must each have a numeric result type. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that returns the absolute value of value. + An expression that specifies the numeric value. + + + + Creates a that invokes the canonical 'Truncate' function with the specified arguments, which must have a single, double or decimal, and integer result types. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that truncates the specified argument to the nearest integer value, with precision as specified by digits. + An expression that specifies the numeric value to truncate. + An expression that specifies the number of digits of precision to use when truncating. + + + + Creates a that invokes the canonical 'Power' function with the specified arguments, which must have numeric result types. The result type of the expression is the same as the result type of baseArgument. + + A new DbFunctionExpression that returns the value of baseArgument raised to the power specified by exponent. + An expression that specifies the numeric value to raise to the given power. + An expression that specifies the power to which baseArgument should be raised. + + + + Creates a that invokes the canonical 'BitwiseAnd' function with the specified arguments, which must have the same integer numeric result type. The result type of the expression is the same as the type of the arguments. + + A new DbFunctionExpression that returns the value produced by performing the bitwise AND of value1 and value2. + An expression that specifies the first operand. + An expression that specifies the second operand. + + + + Creates a that invokes the canonical 'BitwiseOr' function with the specified arguments, which must have the same integer numeric result type. The result type of the expression is the same as the type of the arguments. + + A new DbFunctionExpression that returns the value produced by performing the bitwise OR of value1 and value2. + An expression that specifies the first operand. + An expression that specifies the second operand. + + + + Creates a that invokes the canonical 'BitwiseNot' function with the specified argument, which must have an integer numeric result type. The result type of the expression is the same as the type of the arguments. + + A new DbFunctionExpression that returns the value produced by performing the bitwise NOT of value. + An expression that specifies the first operand. + + + + Creates a that invokes the canonical 'BitwiseXor' function with the specified arguments, which must have the same integer numeric result type. The result type of the expression is the same as the type of the arguments. + + A new DbFunctionExpression that returns the value produced by performing the bitwise XOR (exclusive OR) of value1 and value2. + An expression that specifies the first operand. + An expression that specifies the second operand. + + + + Creates a that invokes the canonical 'NewGuid' function. + + A new DbFunctionExpression that returns a new GUID value. + + + + Provides a constructor-like means of calling + + . + + + + + Initializes a new instance of the class with the specified first column value and optional successive column values. + + A key-value pair that provides the first column in the new row instance. (required) + A key-value pairs that provide any subsequent columns in the new row instance. (optional) + + + + Creates a new that constructs a new row based on the columns contained in this Row instance. + + A new DbNewInstanceExpression that constructs a row with the same column names and DbExpression values as this Row instance. + + + + Converts the given Row instance into an instance of + + The Row instance. + A DbExpression based on the Row instance + + + is null. + + + + + + Provides an API to construct s that invoke spatial realted canonical EDM functions, and, where appropriate, allows that API to be accessed as extension methods on the expression type itself. + + + + + Creates a that invokes the canonical 'GeometryFromText' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Geometry. Its value has the default coordinate system id (SRID) of the underlying provider. + + A new DbFunctionExpression that returns a new geometry value based on the specified value. + An expression that provides the well known text representation of the geometry value. + + + + Creates a that invokes the canonical 'GeometryFromText' function with the specified arguments. wellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry value based on the specified values. + An expression that provides the well known text representation of the geometry value. + An expression that provides the coordinate system id (SRID) of the geometry value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryPointFromText' function with the specified arguments. pointWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry point value based on the specified values. + An expression that provides the well known text representation of the geometry point value. + An expression that provides the coordinate system id (SRID) of the geometry point value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryLineFromText' function with the specified arguments. lineWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry line value based on the specified values. + An expression that provides the well known text representation of the geometry line value. + An expression that provides the coordinate system id (SRID) of the geometry line value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryPolygonFromText' function with the specified arguments. polygonWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry polygon value based on the specified values. + An expression that provides the well known text representation of the geometry polygon value. + An expression that provides the coordinate system id (SRID) of the geometry polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiPointFromText' function with the specified arguments. multiPointWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-point value based on the specified values. + An expression that provides the well known text representation of the geometry multi-point value. + An expression that provides the coordinate system id (SRID) of the geometry multi-point value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiLineFromText' function with the specified arguments. multiLineWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-line value based on the specified values. + An expression that provides the well known text representation of the geometry multi-line value. + An expression that provides the coordinate system id (SRID) of the geometry multi-line value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiPolygonFromText' function with the specified arguments. multiPolygonWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-polygon value based on the specified values. + An expression that provides the well known text representation of the geometry multi-polygon value. + An expression that provides the coordinate system id (SRID) of the geometry multi-polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryCollectionFromText' function with the specified arguments. geometryCollectionWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry collection value based on the specified values. + An expression that provides the well known text representation of the geometry collection value. + An expression that provides the coordinate system id (SRID) of the geometry collection value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryFromBinary' function with the specified argument, which must have a binary result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry value based on the specified binary value. + An expression that provides the well known binary representation of the geometry value. + + + + Creates a that invokes the canonical 'GeometryFromBinary' function with the specified arguments. wellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry value based on the specified values. + An expression that provides the well known binary representation of the geometry value. + An expression that provides the coordinate system id (SRID) of the geometry value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryPointFromBinary' function with the specified arguments. pointWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry point value based on the specified values. + An expression that provides the well known binary representation of the geometry point value. + An expression that provides the coordinate system id (SRID) of the geometry point value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryLineFromBinary' function with the specified arguments. lineWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry line value based on the specified values. + An expression that provides the well known binary representation of the geometry line value. + An expression that provides the coordinate system id (SRID) of the geometry line value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryPolygonFromBinary' function with the specified arguments. polygonWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry polygon value based on the specified values. + An expression that provides the well known binary representation of the geometry polygon value. + An expression that provides the coordinate system id (SRID) of the geometry polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiPointFromBinary' function with the specified arguments. multiPointWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-point value based on the specified values. + An expression that provides the well known binary representation of the geometry multi-point value. + An expression that provides the coordinate system id (SRID) of the geometry multi-point value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiLineFromBinary' function with the specified arguments. multiLineWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-line value based on the specified values. + An expression that provides the well known binary representation of the geometry multi-line value. + An expression that provides the coordinate system id (SRID) of the geometry multi-line value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiPolygonFromBinary' function with the specified arguments. multiPolygonWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-polygon value based on the specified values. + An expression that provides the well known binary representation of the geometry multi-polygon value. + An expression that provides the coordinate system id (SRID) of the geometry multi-polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryCollectionFromBinary' function with the specified arguments. geometryCollectionWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry collection value based on the specified values. + An expression that provides the well known binary representation of the geometry collection value. + An expression that provides the coordinate system id (SRID) of the geometry collection value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryFromGml' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry value based on the specified value with the default coordinate system id (SRID) of the underlying provider. + An expression that provides the Geography Markup Language (GML) representation of the geometry value. + + + + Creates a that invokes the canonical 'GeometryFromGml' function with the specified arguments. geometryMarkup must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry value based on the specified values. + An expression that provides the Geography Markup Language (GML) representation of the geometry value. + An expression that provides the coordinate system id (SRID) of the geometry value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyFromText' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Geography. Its value has the default coordinate system id (SRID) of the underlying provider. + + A new DbFunctionExpression that returns a new geography value based on the specified value. + An expression that provides the well known text representation of the geography value. + + + + Creates a that invokes the canonical 'GeographyFromText' function with the specified arguments. wellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography value based on the specified values. + An expression that provides the well known text representation of the geography value. + An expression that provides the coordinate system id (SRID) of the geography value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyPointFromText' function with the specified arguments. + + The canonical 'GeographyPointFromText' function. + An expression that provides the well-known text representation of the geography point value. + An expression that provides the coordinate system id (SRID) of the geography point value's coordinate systempointWellKnownTextValue. + + + + Creates a that invokes the canonical 'GeographyLineFromText' function with the specified arguments. lineWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography line value based on the specified values. + An expression that provides the well known text representation of the geography line value. + An expression that provides the coordinate system id (SRID) of the geography line value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyPolygonFromText' function with the specified arguments. polygonWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography polygon value based on the specified values. + An expression that provides the well known text representation of the geography polygon value. + An expression that provides the coordinate system id (SRID) of the geography polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiPointFromText' function with the specified arguments. multiPointWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-point value based on the specified values. + An expression that provides the well known text representation of the geography multi-point value. + An expression that provides the coordinate system id (SRID) of the geography multi-point value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiLineFromText' function with the specified arguments. multiLineWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-line value based on the specified values. + An expression that provides the well known text representation of the geography multi-line value. + An expression that provides the coordinate system id (SRID) of the geography multi-line value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiPolygonFromText' function with the specified arguments. multiPolygonWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-polygon value based on the specified values. + An expression that provides the well known text representation of the geography multi-polygon value. + An expression that provides the coordinate system id (SRID) of the geography multi-polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyCollectionFromText' function with the specified arguments. geographyCollectionWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography collection value based on the specified values. + An expression that provides the well known text representation of the geography collection value. + An expression that provides the coordinate system id (SRID) of the geography collection value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyFromBinary' function with the specified argument, which must have a binary result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography value based on the specified binary value. + An expression that provides the well known binary representation of the geography value. + + + + Creates a that invokes the canonical 'GeographyFromBinary' function with the specified arguments. wellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography value based on the specified values. + An expression that provides the well known binary representation of the geography value. + An expression that provides the coordinate system id (SRID) of the geography value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyPointFromBinary' function with the specified arguments. pointWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography point value based on the specified values. + An expression that provides the well known binary representation of the geography point value. + An expression that provides the coordinate system id (SRID) of the geography point value's coordinate systempointWellKnownBinaryValue. + + + + Creates a that invokes the canonical 'GeographyLineFromBinary' function with the specified arguments. lineWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography line value based on the specified values. + An expression that provides the well known binary representation of the geography line value. + An expression that provides the coordinate system id (SRID) of the geography line value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyPolygonFromBinary' function with the specified arguments. polygonWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography polygon value based on the specified values. + An expression that provides the well known binary representation of the geography polygon value. + An expression that provides the coordinate system id (SRID) of the geography polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiPointFromBinary' function with the specified arguments. multiPointWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-point value based on the specified values. + An expression that provides the well known binary representation of the geography multi-point value. + An expression that provides the coordinate system id (SRID) of the geography multi-point value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiLineFromBinary' function with the specified arguments. multiLineWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-line value based on the specified values. + An expression that provides the well known binary representation of the geography multi-line value. + An expression that provides the coordinate system id (SRID) of the geography multi-line value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiPolygonFromBinary' function with the specified arguments. multiPolygonWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-polygon value based on the specified values. + An expression that provides the well known binary representation of the geography multi-polygon value. + An expression that provides the coordinate system id (SRID) of the geography multi-polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyCollectionFromBinary' function with the specified arguments. geographyCollectionWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography collection value based on the specified values. + An expression that provides the well known binary representation of the geography collection value. + An expression that provides the coordinate system id (SRID) of the geography collection value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyFromGml' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography value based on the specified value with the default coordinate system id (SRID) of the underlying provider. + An expression that provides the Geography Markup Language (GML) representation of the geography value. + + + + Creates a that invokes the canonical 'GeographyFromGml' function with the specified arguments. geographyMarkup must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography value based on the specified values. + An expression that provides the Geography Markup Language (GML) representation of the geography value. + An expression that provides the coordinate system id (SRID) of the geography value's coordinate system. + + + + Creates a that invokes the canonical 'CoordinateSystemId' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer SRID value from spatialValue. + An expression that specifies the value from which the coordinate system id (SRID) should be retrieved. + + + + Creates a that invokes the canonical 'SpatialTypeName' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.String. + + A new DbFunctionExpression that returns the string Geometry Type name from spatialValue. + An expression that specifies the value from which the Geometry Type name should be retrieved. + + + + Creates a that invokes the canonical 'SpatialDimension' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the Dimension value from spatialValue. + An expression that specifies the value from which the Dimension value should be retrieved. + + + + Creates a that invokes the canonical 'SpatialEnvelope' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns the the minimum bounding box for geometryValue. + An expression that specifies the value from which the Envelope value should be retrieved. + + + + Creates a that invokes the canonical 'AsBinary' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Binary. + + A new DbFunctionExpression that returns the well known binary representation of spatialValue. + An expression that specifies the spatial value from which the well known binary representation should be produced. + + + + Creates a that invokes the canonical 'AsGml' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.String. + + A new DbFunctionExpression that returns the Geography Markup Language (GML) representation of spatialValue. + An expression that specifies the spatial value from which the Geography Markup Language (GML) representation should be produced. + + + + Creates a that invokes the canonical 'AsText' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.String. + + A new DbFunctionExpression that returns the well known text representation of spatialValue. + An expression that specifies the spatial value from which the well known text representation should be produced. + + + + Creates a that invokes the canonical 'IsEmptySpatial' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether spatialValue is empty. + An expression that specifies the spatial value from which the IsEmptySptiaal value should be retrieved. + + + + Creates a that invokes the canonical 'IsSimpleGeometry' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue is a simple geometry. + The geometry value. + + + + Creates a that invokes the canonical 'SpatialBoundary' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns the the boundary for geometryValue. + An expression that specifies the geometry value from which the SpatialBoundary value should be retrieved. + + + + Creates a that invokes the canonical 'IsValidGeometry' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue is valid. + An expression that specifies the geometry value which should be tested for spatial validity. + + + + Creates a that invokes the canonical 'SpatialEquals' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether spatialValue1 and spatialValue2 are equal. + An expression that specifies the first spatial value. + An expression that specifies the spatial value that should be compared with spatialValue1 for equality. + + + + Creates a that invokes the canonical 'SpatialDisjoint' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether spatialValue1 and spatialValue2 are spatially disjoint. + An expression that specifies the first spatial value. + An expression that specifies the spatial value that should be compared with spatialValue1 for disjointness. + + + + Creates a that invokes the canonical 'SpatialIntersects' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether spatialValue1 and spatialValue2 intersect. + An expression that specifies the first spatial value. + An expression that specifies the spatial value that should be compared with spatialValue1 for intersection. + + + + Creates a that invokes the canonical 'SpatialTouches' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 touches geometryValue2. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + + + + Creates a that invokes the canonical 'SpatialCrosses' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 crosses geometryValue2 intersect. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + + + + Creates a that invokes the canonical 'SpatialWithin' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 is spatially within geometryValue2. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + + + + Creates a that invokes the canonical 'SpatialContains' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 spatially contains geometryValue2. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + + + + Creates a that invokes the canonical 'SpatialOverlaps' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 spatially overlaps geometryValue2. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + + + + Creates a that invokes the canonical 'SpatialRelate' function with the specified arguments, which must have Edm.Geometry and string result types. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 is spatially related to geometryValue2 according to the spatial relationship designated by intersectionPatternMatrix. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + An expression that specifies the text representation of the Dimensionally Extended Nine-Intersection Model (DE-9IM) intersection pattern used to compare geometryValue1 and geometryValue2. + + + + Creates a that invokes the canonical 'SpatialBuffer' function with the specified arguments, which must have a Edm.Geography or Edm.Geometry and Edm.Double result types. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a geometry value representing all points less than or equal to distance from spatialValue. + An expression that specifies the spatial value. + An expression that specifies the buffer distance. + + + + Creates a that invokes the canonical 'Distance' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns the distance between the closest points in spatialValue1 and spatialValue1. + An expression that specifies the first spatial value. + An expression that specifies the spatial value from which the distance from spatialValue1 should be measured. + + + + Creates a that invokes the canonical 'SpatialConvexHull' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns the the convex hull for geometryValue. + An expression that specifies the geometry value from which the convex hull value should be retrieved. + + + + Creates a that invokes the canonical 'SpatialIntersection' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is the same as the type of spatialValue1 and spatialValue2. + + A new DbFunctionExpression that returns the spatial value representing the intersection of spatialValue1 and spatialValue2. + An expression that specifies the first spatial value. + An expression that specifies the spatial value for which the intersection with spatialValue1 should be computed. + + + + Creates a that invokes the canonical 'SpatialUnion' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is the same as the type of spatialValue1 and spatialValue2. + + A new DbFunctionExpression that returns the spatial value representing the union of spatialValue1 and spatialValue2. + An expression that specifies the first spatial value. + An expression that specifies the spatial value for which the union with spatialValue1 should be computed. + + + + Creates a that invokes the canonical 'SpatialDifference' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is the same as the type of spatialValue1 and spatialValue2. + + A new DbFunctionExpression that returns the geometry value representing the difference of spatialValue2 with spatialValue1. + An expression that specifies the first spatial value. + An expression that specifies the spatial value for which the difference with spatialValue1 should be computed. + + + + Creates a that invokes the canonical 'SpatialSymmetricDifference' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is the same as the type of spatialValue1 and spatialValue2. + + A new DbFunctionExpression that returns the geometry value representing the symmetric difference of spatialValue2 with spatialValue1. + An expression that specifies the first spatial value. + An expression that specifies the spatial value for which the symmetric difference with spatialValue1 should be computed. + + + + Creates a that invokes the canonical 'SpatialElementCount' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns either the number of elements in spatialValue or null if spatialValue is not a collection. + An expression that specifies the geography or geometry collection value from which the number of elements should be retrieved. + + + + Creates a that invokes the canonical 'SpatialElementAt' function with the specified arguments. The first argument must have an Edm.Geography or Edm.Geometry result type. The second argument must have an integer numeric result type. The result type of the expression is the same as that of spatialValue. + + A new DbFunctionExpression that returns either the collection element at position indexValue in spatialValue or null if spatialValue is not a collection. + An expression that specifies the geography or geometry collection value. + An expression that specifies the position of the element to be retrieved from within the geometry or geography collection. + + + + Creates a that invokes the canonical 'XCoordinate' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the X co-ordinate value of geometryValue or null if geometryValue is not a point. + An expression that specifies the geometry point value from which the X co-ordinate value should be retrieved. + + + + Creates a that invokes the canonical 'YCoordinate' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the Y co-ordinate value of geometryValue or null if geometryValue is not a point. + An expression that specifies the geometry point value from which the Y co-ordinate value should be retrieved. + + + + Creates a that invokes the canonical 'Elevation' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the elevation value of spatialValue or null if spatialValue is not a point. + An expression that specifies the spatial point value from which the elevation (Z co-ordinate) value should be retrieved. + + + + Creates a that invokes the canonical 'Measure' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the Measure of spatialValue or null if spatialValue is not a point. + An expression that specifies the spatial point value from which the Measure (M) co-ordinate value should be retrieved. + + + + Creates a that invokes the canonical 'Latitude' function with the specified argument, which must have an Edm.Geography result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the Latitude value of geographyValue or null if geographyValue is not a point. + An expression that specifies the geography point value from which the Latitude value should be retrieved. + + + + Creates a that invokes the canonical 'Longitude' function with the specified argument, which must have an Edm.Geography result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the Longitude value of geographyValue or null if geographyValue is not a point. + An expression that specifies the geography point value from which the Longitude value should be retrieved. + + + + Creates a that invokes the canonical 'SpatialLength' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the length of spatialValue or null if spatialValue is not a curve. + An expression that specifies the spatial curve value from which the length should be retrieved. + + + + Creates a that invokes the canonical 'StartPoint' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type is the same as that of spatialValue. + + A new DbFunctionExpression that returns either the start point of spatialValue or null if spatialValue is not a curve. + An expression that specifies the spatial curve value from which the start point should be retrieved. + + + + Creates a that invokes the canonical 'EndPoint' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type is the same as that of spatialValue. + + A new DbFunctionExpression that returns either the end point of spatialValue or null if spatialValue is not a curve. + An expression that specifies the spatial curve value from which the end point should be retrieved. + + + + Creates a that invokes the canonical 'IsClosedSpatial' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type is Edm.Boolean. + + A new DbFunctionExpression that returns either a Boolean value indicating whether spatialValue is closed, or null if spatialValue is not a curve. + An expression that specifies the spatial curve value from which the IsClosedSpatial value should be retrieved. + + + + Creates a that invokes the canonical 'IsRing' function with the specified argument, which must have an Edm.Geometry result type. The result type is Edm.Boolean. + + A new DbFunctionExpression that returns either a Boolean value indicating whether geometryValue is a ring (both closed and simple), or null if geometryValue is not a curve. + An expression that specifies the geometry curve value from which the IsRing value should be retrieved. + + + + Creates a that invokes the canonical 'PointCount' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns either the number of points in spatialValue or null if spatialValue is not a line string. + An expression that specifies the spatial line string value from which the number of points should be retrieved. + + + + Creates a that invokes the canonical 'PointAt' function with the specified arguments. The first argument must have an Edm.Geography or Edm.Geometry result type. The second argument must have an integer numeric result type. The result type of the expression is the same as that of spatialValue. + + A new DbFunctionExpression that returns either the point at position indexValue in spatialValue or null if spatialValue is not a line string. + An expression that specifies the spatial line string value. + An expression that specifies the position of the point to be retrieved from within the line string. + + + + Creates a that invokes the canonical 'Area' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the area of spatialValue or null if spatialValue is not a surface. + An expression that specifies the spatial surface value for which the area should be calculated. + + + + Creates a that invokes the canonical 'Centroid' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns either the centroid point of geometryValue (which may not be on the surface itself) or null if geometryValue is not a surface. + An expression that specifies the geometry surface value from which the centroid should be retrieved. + + + + Creates a that invokes the canonical 'PointOnSurface' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns either a point guaranteed to be on the surface geometryValue or null if geometryValue is not a surface. + An expression that specifies the geometry surface value from which the point should be retrieved. + + + + Creates a that invokes the canonical 'ExteriorRing' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns either the exterior ring of the polygon geometryValue or null if geometryValue is not a polygon. + The geometry value. + + + + Creates a that invokes the canonical 'InteriorRingCount' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns either the number of interior rings in the polygon geometryValue or null if geometryValue is not a polygon. + The geometry value. + + + + Creates a that invokes the canonical 'InteriorRingAt' function with the specified arguments. The first argument must have an Edm.Geometry result type. The second argument must have an integer numeric result types. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns either the interior ring at position indexValue in geometryValue or null if geometryValue is not a polygon. + The geometry value. + An expression that specifies the position of the interior ring to be retrieved from within the polygon. + + + + Ensures that all metadata in a given expression tree is from the specified metadata workspace, + potentially rebinding and rebuilding the expressions to appropriate replacement metadata where necessary. + + + + Initializes a new instance of the class. + The target workspace. + + + Implements the visitor pattern for the entity set. + The implemented visitor pattern. + The entity set. + + + Implements the visitor pattern for the function. + The implemented visitor pattern. + The function metadata. + + + Implements the visitor pattern for the type. + The implemented visitor pattern. + The type. + + + Implements the visitor pattern for the type usage. + The implemented visitor pattern. + The type. + + + Implements the visitor pattern for retrieving an instance property. + The implemented visitor. + The expression. + + + + Represents a boolean expression that tests whether a specified item matches any element in a list. + + + + + The visitor pattern method for expression visitors that do not produce a result value. + + An instance of DbExpressionVisitor. + + + is null + + + + + The visitor pattern method for expression visitors that produce a result value of a specific type. + + An instance of a typed DbExpressionVisitor that produces a result value of type TResultType. + + The type of the result produced by + + + + is null + + + An instance of . + + + + + Gets a DbExpression that specifies the item to be matched. + + + + + Gets the list of DbExpression to test for a match. + + + + + Represents the retrieval of the key value of the specified Reference as a row. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Represents the set union (without duplicate removal) operation between the left and right operands. + + + DbUnionAllExpression requires that its arguments have a common collection result type + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Represents a 'scan' of all elements of a given entity set. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the metadata for the referenced entity or relationship set. + The metadata for the referenced entity or relationship set. + + + + Extension methods for . + + + + + Gets the conceptual model from the specified DbModel. + + An instance of a class that implements IEdmModelAdapter (ex. DbModel). + An instance of EdmModel that represents the conceptual model. + + + + Gets the store model from the specified DbModel. + + An instance of a class that implements IEdmModelAdapter (ex. DbModel). + An instance of EdmModel that represents the store model. + + + + An interface to get the underlying store and conceptual model for a . + + + + + Gets the conceptual model. + + + + + Gets the store model. + + + + + Inherit from this class to create a service that allows for code generation of custom annotations as part of + scaffolding Migrations. The derived class should be set onto the . + + + Note that an is not needed if the annotation uses a simple string value, + or if calling ToString on the annotation object is sufficient for use in the scaffolded Migration. + + + + + Override this method to return additional namespaces that should be included in the code generated for the + scaffolded migration. The default implementation returns an empty enumeration. + + The names of the annotations that are being included in the generated code. + A list of additional namespaces to include. + + + + Implement this method to generate code for the given annotation value. + + The name of the annotation for which a value is being generated. + The annotation value. + The writer to which generated code should be written. + + + + Represents a pair of annotation values in a scaffolded or hand-coded . + + + Code First allows for custom annotations to be associated with columns and tables in the + generated model. This class represents a pair of annotation values in a migration such + that when the Code First model changes the old annotation value and the new annotation + value can be provided to the migration and used in SQL generation. + + + + + Creates a new pair of annotation values. + + The old value of the annotation, which may be null if the annotation has just been created. + The new value of the annotation, which may be null if the annotation has been deleted. + + + + + + + + + + Returns true if both annotation pairs contain the same values, otherwise false. + + A pair of annotation values. + A pair of annotation values. + True if both pairs contain the same values. + + + + Returns true if the two annotation pairs contain different values, otherwise false. + + A pair of annotation values. + A pair of annotation values. + True if the pairs contain different values. + + + + Gets the old value of the annotation, which may be null if the annotation has just been created. + + + + + Gets the new value of the annotation, which may be null if the annotation has been deleted. + + + + + Returned by and related methods to indicate whether or + not one object does not conflict with another such that the two can be combined into one. + + + If the two objects are not compatible then information about why they are not compatible is contained + in the property. + + + + + Creates a new instance. + + Indicates whether or not the two tested objects are compatible. + + An error message indicating how the objects are not compatible. Expected to be null if isCompatible is true. + + + + + Implicit conversion to a bool to allow the result object to be used directly in checks. + + The object to convert. + True if the result is compatible; false otherwise. + + + + True if the two tested objects are compatible; otherwise false. + + + + + If is true, then returns an error message indicating how the two tested objects + are incompatible. + + + + + Types used as custom annotations can implement this interface to indicate that an attempt to use + multiple annotations with the same name on a given table or column may be possible by merging + the multiple annotations into one. + + + Normally there can only be one custom annotation with a given name on a given table or + column. If a table or column ends up with multiple annotations, for example, because + multiple CLR properties map to the same column, then an exception will be thrown. + However, if the annotation type implements this interface, then the two annotations will be + checked for compatibility using the method and, if compatible, + will be merged into one using the method. + + + + + Returns true if this annotation does not conflict with the given annotation such that + the two can be combined together using the method. + + The annotation to compare. + A CompatibilityResult indicating whether or not this annotation is compatible with the other. + + + + Merges this annotation with the given annotation and returns a new merged annotation. This method is + only expected to succeed if returns true. + + The annotation to merge with this one. + A new merged annotation. + + + + Instances of this class are used as custom annotations for representing database indexes in an + Entity Framework model. + + + An index annotation is added to a Code First model when an is placed on + a mapped property of that model. This is used by Entity Framework Migrations to create indexes on + mapped database columns. Note that multiple index attributes on a property will be merged into a + single annotation for the column. Similarly, index attributes on multiple properties that map to the + same column will be merged into a single annotation for the column. This means that one index + annotation can represent multiple indexes. Within an annotation there can be only one index with any + given name. + + + + + The name used when this annotation is stored in Entity Framework metadata or serialized into + an SSDL/EDMX file. + + + + + Creates a new annotation for the given index. + + An index attributes representing an index. + + + + Creates a new annotation for the given collection of indexes. + + Index attributes representing one or more indexes. + + + + Returns true if this annotation does not conflict with the given annotation such that + the two can be combined together using the method. + + + Each index annotation contains at most one with a given name. + Two annotations are considered compatible if each IndexAttribute with a given name is only + contained in one annotation or the other, or if both annotations contain an IndexAttribute + with the given name. + + The annotation to compare. + A CompatibilityResult indicating whether or not this annotation is compatible with the other. + + + + Merges this annotation with the given annotation and returns a new annotation containing the merged indexes. + + + Each index annotation contains at most one with a given name. + The merged annotation will contain IndexAttributes from both this and the other annotation. + If both annotations contain an IndexAttribute with the same name, then the merged annotation + will contain one IndexAttribute with that name. + + The annotation to merge with this one. + A new annotation with indexes from both annotations merged. + + The other annotation contains indexes that are not compatible with indexes in this annotation. + + + + + + + + Gets the indexes represented by this annotation. + + + + + This class is used to serialize and deserialize objects so that they + can be stored in the EDMX form of the Entity Framework model. + + + An example of the serialized format is: + { Name: 'MyIndex', Order: 7, IsClustered: True, IsUnique: False } { } { Name: 'MyOtherIndex' }. + Note that properties that have not been explicitly set in an index attribute will be excluded from + the serialized output. So, in the example above, the first index has all properties specified, + the second has none, and the third has just the name set. + + + + + Implement this interface to allow custom annotations represented by instances to be + serialized to and from the EDMX XML. Usually a serializer instance is set using the + method. + + + + + Serializes the given annotation value into a string for storage in the EDMX XML. + + The name of the annotation that is being serialized. + The value to serialize. + The serialized value. + + + + Deserializes the given string back into the expected annotation value. + + The name of the annotation that is being deserialized. + The string to deserialize. + The deserialized annotation value. + + + + Serializes the given into a string for storage in the EDMX XML. + + The name of the annotation that is being serialized. + The value to serialize which must be an IndexAnnotation object. + The serialized value. + + + + Deserializes the given string back into an object. + + The name of the annotation that is being deserialized. + The string to deserialize. + The deserialized annotation value. + If there is an error reading the serialized value. + + + + Base class for persisted model cache. + + + + + Loads a model from the store. + + The type of context representing the model. + The loaded metadata model. + + + + Retrieves an edmx XDocument version of the model from the store. + + The type of context representing the model. + The loaded XDocument edmx. + + + + Saves a model to the store. + + The type of context representing the model. + The metadata model to save. + + + + Gets the default database schema used by a model. + + The type of context representing the model. + The default database schema. + + + + Loads or saves models from/into .edmx files at a specified location. + + + + + Initializes a new DefaultDbModelStore instance. + + The parent directory for the .edmx files. + + + + Loads a model from the store. + + The type of context representing the model. + The loaded metadata model. + + + + Retrieves an edmx XDocument version of the model from the store. + + The type of context representing the model. + The loaded XDocument edmx. + + + + Saves a model to the store. + + The type of context representing the model. + The metadata model to save. + + + + Gets the path of the .edmx file corresponding to the specified context type. + + A context type. + The .edmx file path. + + + + Validates the model store is valid. + The default implementation verifies that the .edmx file was last + written after the context assembly was last written. + + The type of context representing the model. + The path of the stored model. + Whether the edmx file should be invalidated. + + + + Gets the location of the .edmx files. + + + + + This interface is implemented by any object that can resolve a dependency, either directly + or through use of an external container. + + + The public services currently resolved using IDbDependencyResolver are documented here: + http://msdn.microsoft.com/en-us/data/jj680697 + + + + + Attempts to resolve a dependency for a given contract type and optionally a given key. + If the resolver cannot resolve the dependency then it must return null and not throw. This + allows resolvers to be used in a Chain of Responsibility pattern such that multiple resolvers + can be asked to resolve a dependency until one finally does. + + The interface or abstract base class that defines the dependency to be resolved. The returned object is expected to be an instance of this type. + Optionally, the key of the dependency to be resolved. This may be null for dependencies that are not differentiated by key. + The resolved dependency, which must be an instance of the given contract type, or null if the dependency could not be resolved. + + + + Attempts to resolve a dependencies for a given contract type and optionally a given key. + If the resolver cannot resolve the dependency then it must return an empty enumeration and + not throw. This method differs from in that it returns all registered + services for the given type and key combination. + + The interface or abstract base class that defines the dependency to be resolved. Every returned object is expected to be an instance of this type. + Optionally, the key of the dependency to be resolved. This may be null for dependencies that are not differentiated by key. + All services that resolve the dependency, which must be instances of the given contract type, or an empty enumeration if the dependency could not be resolved. + + + + An implementation used for resolving + factories. + + + + + Initializes a new instance of + + A function that returns a new instance of a transaction handler. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which the transaction handler will be used. + null will match anything. + + + A string that will be matched against the server name in the connection string. null will match anything. + + + + + If the given type is , then this method will attempt + to return the service to use, otherwise it will return null. When the given type is + , then the key is expected to be a . + + The service type to resolve. + A key used to make a determination of the service to return. + + An , or null. + + + + + If the given type is , then this resolver will attempt + to return the service to use, otherwise it will return an empty enumeration. When the given type is + , then the key is expected to be an . + + The service type to resolve. + A key used to make a determination of the service to return. + + An enumerable of , or an empty enumeration. + + + + + + + + + + + Utility class for reading a metadata model from .edmx. + + + + + Reads a metadata model from .edmx. + + XML reader for the .edmx + Default database schema used by the model. + The loaded metadata model. + + + + Provides utility methods for reading from an App.config or Web.config file. + + + + + Initializes a new instance of . + + The configuration to read from. + + + + Gets the specified provider services from the configuration. + + The invariant name of the provider services. + The provider services type name, or null if not found. + + + + A simple logger for logging SQL and other database operations to the console or a file. + A logger can be registered in code or in the application's web.config /app.config file. + + + + + An object that implements this interface can be registered with to + receive notifications when Entity Framework loads the application's . + + + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + This is the base interface for all interfaces that provide interception points for various + different types and operations. For example, see . + Interceptors are registered on the class. + + + + + Occurs during EF initialization after the has been constructed but just before + it is locked ready for use. Use this event to inspect and/or override services that have been + registered before the configuration is locked. Note that an interceptor of this type should be used carefully + since it may prevent tooling from discovering the same configuration that is used at runtime. + + + Handlers can only be added before EF starts to use the configuration and so handlers should + generally be added as part of application initialization. Do not access the DbConfiguration + static methods inside the handler; instead use the the members of + to get current services and/or add overrides. + + Arguments to the event that this interceptor mirrors. + Contextual information about the event. + + + + Creates a new logger that will send log output to the console. + + + + + Creates a new logger that will send log output to a file. If the file already exists then + it is overwritten. + + A path to the file to which log output will be written. + + + + Creates a new logger that will send log output to a file. + + A path to the file to which log output will be written. + True to append data to the file if it exists; false to overwrite the file. + + + + Stops logging and closes the underlying file if output is being written to a file. + + + + + Stops logging and closes the underlying file if output is being written to a file. + + + True to release both managed and unmanaged resources; False to release only unmanaged resources. + + + + + Starts logging. This method is a no-op if logging is already started. + + + + + Stops logging. This method is a no-op if logging is not started. + + + + + Called to start logging during Entity Framework initialization when this logger is registered. + as an . + + Arguments to the event that this interceptor mirrors. + Contextual information about the event. + + + + Represents contextual information associated with calls into + implementations. + + + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Represents contextual information associated with calls into + implementations. + + + Note that specific types/operations that can be intercepted may use a more specific + interception context derived from this class. For example, if SQL is being executed by + a , then the DbContext will be contained in the + instance that is passed to the methods + of . + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Constructs a new with no state. + + + + + Creates a new by copying state from the given + interception context. See + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context the flag set to true. + + A new interception context associated with the async flag set. + + + + Call this method when creating a copy of an interception context in order to add new state + to it. Using this method instead of calling the constructor directly ensures virtual dispatch + so that the new type will have the same type (and any specialized state) as the context that + is being cloned. + + A new context with all state copied. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets all the instances associated with this interception context. + + + This list usually contains zero or one items. However, it can contain more than one item if + a single has been used to construct multiple + instances. + + + + + Gets all the instances associated with this interception context. + + + This list usually contains zero or one items. However, it can contain more than one item when + EF has created a new for use in database creation and initialization, or + if a single is used with multiple . + + + + + True if the operation is being executed asynchronously, otherwise false. + + + + + Constructs a new with no state. + + + + + Creates a new by copying state from the given + interception context. Also see + + The context from which to copy state. + + + + + + + Creates a new that contains all the contextual information in + this interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in + this interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in + this interception context the flag set to true. + + A new interception context associated with the async flag set. + + + + + + + + + + + + + + + + Implemented by Entity Framework providers and used to check whether or not tables exist + in a given database. This is used by database initializers when determining whether or not to + treat an existing database as empty such that tables should be created. + + + + + When overridden in a derived class checks where the given tables exist in the database + for the given connection. + + + The context for which table checking is being performed, usually used to obtain an appropriate + . + + + A connection to the database. May be open or closed; should be closed again if opened. Do not + dispose. + + The tables to check for existence. + The name of the EdmMetadata table to check for existence. + True if any of the model tables or EdmMetadata table exists. + + + + Helper method to get the table name for the given s-space . + + The s-space entity set for the table. + The table name. + + + + Thrown when an error occurs committing a . + + + + + Initializes a new instance of + + + + + Initializes a new instance of + + The exception message. + + + + Initializes a new instance of + + The exception message. + The inner exception. + + + + Initializes a new instance of the class. + + The data necessary to serialize or deserialize an object. + Description of the source and destination of the specified serialized stream. + + + + Event arguments passed to event handlers. + + + + + Call this method to add a instance to the Chain of + Responsibility of resolvers that are used to resolve dependencies needed by the Entity Framework. + + + Resolvers are asked to resolve dependencies in reverse order from which they are added. This means + that a resolver can be added to override resolution of a dependency that would already have been + resolved in a different way. + The only exception to this is that any dependency registered in the application's config file + will always be used in preference to using a dependency resolver added here, unless the + overrideConfigFile is set to true in which case the resolver added here will also override config + file settings. + + The resolver to add. + If true, then the resolver added will take precedence over settings in the config file. + + + + Call this method to add a instance to the Chain of Responsibility + of resolvers that are used to resolve dependencies needed by the Entity Framework. Unlike the AddDependencyResolver + method, this method puts the resolver at the bottom of the Chain of Responsibility such that it will only + be used to resolve a dependency that could not be resolved by any of the other resolvers. + + The resolver to add. + + + + Adds a wrapping resolver to the configuration that is about to be locked. A wrapping + resolver is a resolver that incepts a service would have been returned by the resolver + chain and wraps or replaces it with another service of the same type. + + The type of service to wrap or replace. + A delegate that takes the unwrapped service and key and returns the wrapped or replaced service. + + + + + + + + + + + + + + + + Returns a snapshot of the that is about to be locked. + Use the GetService methods on this object to get services that have been registered. + + + + + An implementation used for resolving + factories. + + + This class can be used by to aid in the resolving + of factories as a default service for the provider. + + The type of execution strategy that is resolved. + + + + Initializes a new instance of + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used. + + + A string that will be matched against the server name in the connection string. null will match anything. + + A function that returns a new instance of an execution strategy. + + + + If the given type is , then this resolver will attempt + to return the service to use, otherwise it will return null. When the given type is + Func{IExecutionStrategy}, then the key is expected to be an . + + The service type to resolve. + A key used to make a determination of the service to return. + + An , or null. + + + + + If the given type is , then this resolver will attempt + to return the service to use, otherwise it will return an empty enumeration. When the given type is + Func{IExecutionStrategy}, then the key is expected to be an . + + The service type to resolve. + A key used to make a determination of the service to return. + + An enumerable of , or an empty enumeration. + + + + + Extension methods to call the method using + a generic type parameter and/or no name. + + + + + Calls passing the generic type of the method and the given + name as arguments. + + The contract type to resolve. + The resolver to use. + The key of the dependency to resolve. + The resolved dependency, or null if the resolver could not resolve it. + + + + Calls passing the generic type of the method as + the type argument and null for the name argument. + + The contract type to resolve. + The resolver to use. + The resolved dependency, or null if the resolver could not resolve it. + + + + Calls passing the given type argument and using + null for the name argument. + + The resolver to use. + The contract type to resolve. + The resolved dependency, or null if the resolver could not resolve it. + + + + Calls passing the generic type of the method and the given + name as arguments. + + The contract type to resolve. + The resolver to use. + The key of the dependency to resolve. + All resolved dependencies, or an if no services are resolved. + + + + Calls passing the generic type of the method as + the type argument and null for the name argument. + + The contract type to resolve. + The resolver to use. + All resolved dependencies, or an if no services are resolved. + + + + Calls passing the given type argument and using + null for the name argument. + + The resolver to use. + The contract type to resolve. + All resolved dependencies, or an if no services are resolved. + + + + Implements to resolve a dependency such that it always returns + the same instance. + + The type that defines the contract for the dependency that will be resolved. + + This class is immutable such that instances can be accessed by multiple threads at the same time. + + + + + Constructs a new resolver that will return the given instance for the contract type + regardless of the key passed to the Get method. + + The instance to return. + + + + Constructs a new resolver that will return the given instance for the contract type + if the given key matches exactly the key passed to the Get method. + + The instance to return. + Optionally, the key of the dependency to be resolved. This may be null for dependencies that are not differentiated by key. + + + + Constructs a new resolver that will return the given instance for the contract type + if the given key matches the key passed to the Get method based on the given predicate. + + The instance to return. + A predicate that takes the key object and returns true if and only if it matches. + + + + + + + + + + Represents contextual information associated with calls to + implementations. + + + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Represents contextual information associated with calls to with return type . + + The return type of the target method. + + + + Represents contextual information associated with calls with return type . + + The return type of the target method. + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Gets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The user state set, or null if none was found for the given key. + + + + Sets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The state to set. + + + + Prevents the operation from being executed if called before the operation has executed. + + + Thrown if this method is called after the operation has already executed. + + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + If execution of the operation completes without throwing, then this property will contain + the result of the operation. If the operation was suppressed or did not fail, then this property + will always contain the default value for the generic type. + + + When an operation operation completes without throwing both this property and the + property are set. However, the property can be set or changed by interceptors, + while this property will always represent the actual result returned by the operation, if any. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set result will be returned instead. Otherwise, if the operation succeeds, then + this property will be set to the returned result. In either case, interceptors that run + after the operation can change this property to change the result that will be returned. + + + When an operation operation completes without throwing both this property and the + property are set. However, this property can be set or changed by interceptors, while the + property will always represent the actual result returned by the + operation, if any. + + + + + When true, this flag indicates that that execution of the operation has been suppressed by + one of the interceptors. This can be done before the operation has executed by calling + , by setting an to be thrown, or + by setting the operation result using . + + + + + Gets or sets a value containing arbitrary user-specified state information associated with the operation. + + + + + If execution of the operation fails, then this property will contain the exception that was + thrown. If the operation was suppressed or did not fail, then this property will always be null. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the property can be set or + changed by interceptors, while this property will always represent the original exception thrown. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set exception will be thrown instead. Otherwise, if the operation fails, then + this property will be set to the exception that was thrown. In either case, interceptors that run + after the operation can change this property to change the exception that will be thrown, or set this + property to null to cause no exception to be thrown at all. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the this property can be set or changed by + interceptors, while the property will always represent + the original exception thrown. + + + + + Set to the status of the after an async operation has finished. Not used for + synchronous operations. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context together with the given . + + The isolation level to associate. + A new interception context associated with the given isolation level. + + + + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + The that will be used or has been used to start a transaction. + + + + + This is the default log formatter used when some is set onto the + property. A different formatter can be used by creating a class that inherits from this class and overrides + some or all methods to change behavior. + + + To set the new formatter create a code-based configuration for EF using and then + set the formatter class to use with . + Note that setting the type of formatter to use with this method does change the way command are + logged when is used. It is still necessary to set a + onto before any commands will be logged. + For more low-level control over logging/interception see and + . + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + An object that implements this interface can be registered with to + receive notifications when Entity Framework executes commands. + + + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + This method is called before a call to or + one of its async counterparts is made. + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. The result used by Entity Framework can be changed by setting + . + + + For async operations this method is not called until after the async task has completed + or failed. + + The command being executed. + Contextual information associated with the call. + + + + This method is called before a call to or + one of its async counterparts is made. + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. The result used by Entity Framework can be changed by setting + . + + + For async operations this method is not called until after the async task has completed + or failed. + + The command being executed. + Contextual information associated with the call. + + + + This method is called before a call to or + one of its async counterparts is made. + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. The result used by Entity Framework can be changed by setting + . + + + For async operations this method is not called until after the async task has completed + or failed. + + The command being executed. + Contextual information associated with the call. + + + + An object that implements this interface can be registered with to + receive notifications when Entity Framework performs operations on a . + + + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + Called before is invoked. + + The connection beginning the transaction. + Contextual information associated with the call. + + + + Called after is invoked. + The transaction used by Entity Framework can be changed by setting + . + + The connection that began the transaction. + Contextual information associated with the call. + + + + Called before is invoked. + + The connection being closed. + Contextual information associated with the call. + + + + Called after is invoked. + + The connection that was closed. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called before is set. + + The connection. + Contextual information associated with the call. + + + + Called after is set. + + The connection. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called before is invoked. + + The connection being disposed. + Contextual information associated with the call. + + + + Called after is invoked. + + The connection that was disposed. + Contextual information associated with the call. + + + + Called before is invoked. + + The connection. + Contextual information associated with the call. + + + + Called after is invoked. + + The connection. + Contextual information associated with the call. + + + + Called before or its async counterpart is invoked. + + The connection being opened. + Contextual information associated with the call. + + + + Called after or its async counterpart is invoked. + + The connection that was opened. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + An object that implements this interface can be registered with to + receive notifications when Entity Framework commits or rollbacks a transaction. + + + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + Called before is retrieved. + + The transaction. + Contextual information associated with the call. + + + + Called after is retrieved. + + The transaction. + Contextual information associated with the call. + + + + Called before is retrieved. + + The transaction. + Contextual information associated with the call. + + + + Called after is retrieved. + + The transaction. + Contextual information associated with the call. + + + + This method is called before is invoked. + + The transaction being commited. + Contextual information associated with the call. + + + + This method is called after is invoked. + + The transaction that was commited. + Contextual information associated with the call. + + + + This method is called before is invoked. + + The transaction being disposed. + Contextual information associated with the call. + + + + This method is called after is invoked. + + The transaction that was disposed. + Contextual information associated with the call. + + + + This method is called before is invoked. + + The transaction being rolled back. + Contextual information associated with the call. + + + + This method is called after is invoked. + + The transaction that was rolled back. + Contextual information associated with the call. + + + + Creates a formatter that will not filter by any and will instead log every command + from any context and also commands that do not originate from a context. + + + This constructor is not used when a delegate is set on . Instead it can be + used by setting the formatter directly using . + + The delegate to which output will be sent. + + + + Creates a formatter that will only log commands the come from the given instance. + + + This constructor must be called by a class that inherits from this class to override the behavior + of . + + + The context for which commands should be logged. Pass null to log every command + from any context and also commands that do not originate from a context. + + The delegate to which output will be sent. + + + + Writes the given string to the underlying write delegate. + + The string to write. + + + + The stopwatch used to time executions. This stopwatch is started at the end of + , , and + methods and is stopped at the beginning of the , , + and methods. If these methods are overridden and the stopwatch is being used + then the overrides should either call the base method or start/stop the stopwatch themselves. + + The interception context for which the stopwatch will be obtained. + The stopwatch. + + + + This method is called before a call to or + one of its async counterparts is made. + The default implementation calls and starts the stopwatch returned from + . + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. + The default implementation stopsthe stopwatch returned from and calls + . + + The command being executed. + Contextual information associated with the call. + + + + This method is called before a call to or + one of its async counterparts is made. + The default implementation calls and starts the stopwatch returned from + . + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. + The default implementation stopsthe stopwatch returned from and calls + . + + The command being executed. + Contextual information associated with the call. + + + + This method is called before a call to or + one of its async counterparts is made. + The default implementation calls and starts the stopwatch returned from + . + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. + The default implementation stopsthe stopwatch returned from and calls + . + + The command being executed. + Contextual information associated with the call. + + + + Called whenever a command is about to be executed. The default implementation of this method + filters by set into , if any, and then calls + . This method would typically only be overridden to change the + context filtering behavior. + + The type of the operation's results. + The command that will be executed. + Contextual information associated with the command. + + + + Called whenever a command has completed executing. The default implementation of this method + filters by set into , if any, and then calls + . This method would typically only be overridden to change the context + filtering behavior. + + The type of the operation's results. + The command that was executed. + Contextual information associated with the command. + + + + Called to log a command that is about to be executed. Override this method to change how the + command is logged to . + + The type of the operation's results. + The command to be logged. + Contextual information associated with the command. + + + + Called by to log each parameter. This method can be called from an overridden + implementation of to log parameters, and/or can be overridden to + change the way that parameters are logged to . + + The type of the operation's results. + The command being logged. + Contextual information associated with the command. + The parameter to log. + + + + Called to log the result of executing a command. Override this method to change how results are + logged to . + + The type of the operation's results. + The command being logged. + Contextual information associated with the command. + + + + Does not write to log unless overridden. + + The connection beginning the transaction. + Contextual information associated with the call. + + + + Called after is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The connection that began the transaction. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection being opened. + Contextual information associated with the call. + + + + Called after or its async counterpart is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The connection that was opened. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection being closed. + Contextual information associated with the call. + + + + Called after is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The connection that was closed. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Called before is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The connection being disposed. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection that was disposed. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + The transaction. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction being commited. + Contextual information associated with the call. + + + + This method is called after is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The transaction that was commited. + Contextual information associated with the call. + + + + This method is called before is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The transaction being disposed. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction that was disposed. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction being rolled back. + Contextual information associated with the call. + + + + This method is called after is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The transaction that was rolled back. + Contextual information associated with the call. + + + + + + + + + + + + + + + + The context for which commands are being logged, or null if commands from all contexts are + being logged. + + + + + This property is obsolete. Using it can result in logging incorrect execution times. Call + instead. + + + + + Represents contextual information associated with calls to that don't return any results. + + + + + Represents contextual information associated with calls that don't return any results. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Prevents the operation from being executed if called before the operation has executed. + + + Thrown if this method is called after the operation has already executed. + + + + + Gets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The user state set, or null if none was found for the given key. + + + + Sets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The state to set. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + When true, this flag indicates that that execution of the operation has been suppressed by + one of the interceptors. This can be done before the operation has executed by calling + or by setting an to be thrown + + + + + If execution of the operation fails, then this property will contain the exception that was + thrown. If the operation was suppressed or did not fail, then this property will always be null. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the property can be set or + changed by interceptors, while this property will always represent the original exception thrown. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set exception will be thrown instead. Otherwise, if the operation fails, then + this property will be set to the exception that was thrown. In either case, interceptors that run + after the operation can change this property to change the exception that will be thrown, or set this + property to null to cause no exception to be thrown at all. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the this property can be set or changed by + interceptors, while the property will always represent + the original exception thrown. + + + + + Set to the status of the after an async operation has finished. Not used for + synchronous operations. + + + + + Gets or sets a value containing arbitrary user-specified state information associated with the operation. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + + + + Represents contextual information associated with calls to property setters of type on a . + + The type of the target property. + + + + Represents contextual information associated with calls to property setters of type . + + + An instance of this class is passed to the dispatch methods and does not contain mutable information such as + the result of the operation. This mutable information is obtained from the + that is passed to the interceptors. Instances of this class are publicly immutable. To add contextual information + use one of the With... or As... methods to create a new interception context containing the new information. + + The type of the target property. + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Gets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The user state set, or null if none was found for the given key. + + + + Sets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The state to set. + + + + Creates a new that contains all the contextual information in this + interception context together with the given property value. + + The value that will be assigned to the target property. + A new interception context associated with the given property value. + + + + + + + Prevents the operation from being executed if called before the operation has executed. + + + Thrown if this method is called after the operation has already executed. + + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + The value that will be assigned to the target property. + + + + + Gets or sets a value containing arbitrary user-specified state information associated with the operation. + + + + + When true, this flag indicates that that execution of the operation has been suppressed by + one of the interceptors. This can be done before the operation has executed by calling + or by setting an to be thrown + + + + + If execution of the operation fails, then this property will contain the exception that was + thrown. If the operation was suppressed or did not fail, then this property will always be null. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the property can be set or + changed by interceptors, while this property will always represent the original exception thrown. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set exception will be thrown instead. Otherwise, if the operation fails, then + this property will be set to the exception that was thrown. In either case, interceptors that run + after the operation can change this property to change the exception that will be thrown, or set this + property to null to cause no exception to be thrown at all. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the this property can be set or changed by + interceptors, while the property will always represent + the original exception thrown. + + + + + Set to the status of the after an async operation has finished. Not used for + synchronous operations. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the given property value. + + The value that will be assigned to the target property. + A new interception context associated with the given property value. + + + + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + Used for dispatching operations to a such that any + registered on will be notified before and after the + operation executes. + Instances of this class are obtained through the the fluent API. + + + This class is used internally by Entity Framework when executing commands. It is provided publicly so that + code that runs outside of the core EF assemblies can opt-in to command interception/tracing. This is + typically done by EF providers that are executing commands on behalf of EF. + + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The cancellation token for the asynchronous operation. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The cancellation token for the asynchronous operation. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The cancellation token for the asynchronous operation. + The result of the operation, which may have been modified by interceptors. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Represents contextual information associated with calls into + implementations. + + + An instance of this class is passed to the dispatch methods of + and does not contain mutable information such as the result of the operation. This mutable information + is obtained from the that is passed to the interceptors. + Instances of this class are publicly immutable. To add contextual information use one of the + With... or As... methods to create a new interception context containing the new information. + + + + + Constructs a new with no state. + + + + + Creates a new by copying state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the given . + + The command behavior to associate. + A new interception context associated with the given command behavior. + + + + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context the flag set to true. + + A new interception context associated with the async flag set. + + + + + + + + + + + + + + + + The that will be used or has been used to execute the command with a + . This property is only used for + and its async counterparts. + + + + + Represents contextual information associated with calls into + implementations including the result of the operation. + + The type of the operation's results. + + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Gets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The user state set, or null if none was found for the given key. + + + + Sets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The state to set. + + + + Prevents the operation from being executed if called before the operation has executed. + + + Thrown if this method is called after the operation has already executed. + + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context together with the given . + + The command behavior to associate. + A new interception context associated with the given command behavior. + + + + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + If execution of the operation completes without throwing, then this property will contain + the result of the operation. If the operation was suppressed or did not fail, then this property + will always contain the default value for the generic type. + + + When an operation operation completes without throwing both this property and the + property are set. However, the property can be set or changed by interceptors, + while this property will always represent the actual result returned by the operation, if any. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set result will be returned instead. Otherwise, if the operation succeeds, then + this property will be set to the returned result. In either case, interceptors that run + after the operation can change this property to change the result that will be returned. + + + When an operation operation completes without throwing both this property and the + property are set. However, this property can be set or changed by interceptors, while the + property will always represent the actual result returned by the + operation, if any. + + + + + When true, this flag indicates that that execution of the operation has been suppressed by + one of the interceptors. This can be done before the operation has executed by calling + , by setting an to be thrown, or + by setting the operation result using . + + + + + Gets or sets a value containing arbitrary user-specified state information associated with the operation. + + + + + If execution of the operation fails, then this property will contain the exception that was + thrown. If the operation was suppressed or did not fail, then this property will always be null. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the property can be set or + changed by interceptors, while this property will always represent the original exception thrown. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set exception will be thrown instead. Otherwise, if the operation fails, then + this property will be set to the exception that was thrown. In either case, interceptors that run + after the operation can change this property to change the exception that will be thrown, or set this + property to null to cause no exception to be thrown at all. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the this property can be set or changed by + interceptors, while the property will always represent + the original exception thrown. + + + + + Set to the status of the after an async operation has finished. Not used for + synchronous operations. + + + + + Base class that implements . This class is a convenience for + use when only one or two methods of the interface actually need to have any implementation. + + + + + + + + + + + + + + + + + + + + + + + Represents contextual information associated with calls into + implementations. + + + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Constructs a new with no state. + + + + + Creates a new by copying state from the given + interception context. Also see + + The context from which to copy state. + + + + Gets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The user state set, or null if none was found for the given key. + + + + Sets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The state to set. + + + + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context the flag set to true. + + A new interception context associated with the async flag set. + + + + + + + + + + + + + + + + The original tree created by Entity Framework. Interceptors can change the + property to change the tree that will be used, but the + will always be the tree created by Entity Framework. + + + + + The command tree that will be used by Entity Framework. This starts as the tree contained in the + the property but can be set by interceptors to change + the tree that will be used by Entity Framework. + + + + + Gets or sets a value containing arbitrary user-specified state information associated with the operation. + + + + + Used for dispatching operations to a such that any + registered on will be notified before and after the + operation executes. + Instances of this class are obtained through the the fluent API. + + + This class is used internally by Entity Framework when interacting with . + It is provided publicly so that code that runs outside of the core EF assemblies can opt-in to command + interception/tracing. This is typically done by EF providers that are executing commands on behalf of EF. + + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after making a + call to . + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after + setting . + + The connection on which the operation will be executed. + Information about the context of the call being made, including the value to be set. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after making a + call to . + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after making a + call to . + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The cancellation token. + A task that represents the asynchronous operation. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Provides access to all dispatchers through the the fluent API. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Provides methods for dispatching to interceptors for + interception of methods on . + + + + + Provides methods for dispatching to interceptors for + interception of methods on . + + + + + Provides methods for dispatching to interceptors for + interception of methods on . + + + + + This is the registration point for interceptors. Interceptors + receive notifications when EF performs certain operations such as executing commands against + the database. For example, see . + + + + + Registers a new to receive notifications. Note that the interceptor + must implement some interface that extends from to be useful. + + The interceptor to add. + + + + Removes a registered so that it will no longer receive notifications. + If the given interceptor is not registered, then this is a no-op. + + The interceptor to remove. + + + + This is the entry point for dispatching to interceptors. This is usually only used internally by + Entity Framework but it is provided publicly so that other code can make sure that registered + interceptors are called when operations are performed on behalf of EF. For example, EF providers + a may make use of this when executing commands. + + + + + Used for dispatching operations to a such that any + registered on will be notified before and after the + operation executes. + Instances of this class are obtained through the the fluent API. + + + This class is used internally by Entity Framework when interacting with . + It is provided publicly so that code that runs outside of the core EF assemblies can opt-in to command + interception/tracing. This is typically done by EF providers that are executing commands on behalf of EF. + + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The transaction on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The transaction on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + The transaction on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after making a + call to . + + The transaction on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after making a + call to . + + The transaction on which the operation will be executed. + Optional information about the context of the call being made. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Represents contextual information associated with calls to that don't return any results. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The connection on which the transaction was started. + A new interception context that also contains the connection on which the transaction was started. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + + + + The connection on which the transaction was started + + + + + Represents contextual information associated with calls to with return type . + + The return type of the target method. + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + + + + Represents contextual information associated with calls to + implementations. + + + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context together with the given . + + The transaction to be used in the invocation. + A new interception context associated with the given isolation level. + + + + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + The that will be used or has been used to enlist a connection. + + + + + An object that implements this interface can be registered with to + receive notifications when Entity Framework creates command trees. + + + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + This method is called after a new has been created. + The tree that is used after interception can be changed by setting + while intercepting. + + + Command trees are created for both queries and insert/update/delete commands. However, query + command trees are cached by model which means that command tree creation only happens the + first time a query is executed and this notification will only happen at that time + + Contextual information associated with the call. + + + + Represents a mapping view. + + + + + Creates a instance having the specified entity SQL. + + A string that specifies the entity SQL. + + + + Gets the entity SQL. + + + + + Base abstract class for mapping view cache implementations. + Derived classes must have a parameterless constructor if used with . + + + + + Gets a view corresponding to the specified extent. + + An that specifies the extent. + A that specifies the mapping view, + or null if the extent is not associated with a mapping view. + + + + Gets a hash value computed over the mapping closure. + + + + + Specifies the means to create concrete instances. + + + + + Creates a generated view cache instance for the container mapping specified by + the names of the mapped containers. + + The name of a container in the conceptual model. + The name of a container in the store model. + + A that specifies the generated view cache. + + + + + Defines a custom attribute that specifies the mapping view cache type (subclass of ) + associated with a context type (subclass of or ). + The cache type is instantiated at runtime and used to retrieve pre-generated views in the + corresponding context. + + + + + Creates a instance that associates a context type + with a mapping view cache type. + + + A subclass of or . + + + A subclass of . + + + + + Creates a instance that associates a context type + with a mapping view cache type. + + + A subclass of or . + + The assembly qualified full name of the cache type. + + + + The base class for interceptors that handle the transaction operations. Derived classes can be registered using + or + . + + + + + Initializes a new instance of the class. + + + One of the Initialize methods needs to be called before this instance can be used. + + + + + Initializes this instance using the specified context. + + The context for which transaction operations will be handled. + + + + Initializes this instance using the specified context. + + The context for which transaction operations will be handled. + The connection to use for the initialization. + + This method is called by migrations. It is important that no action is performed on the + specified context that causes it to be initialized. + + + + + + + + Releases the resources used by this transaction handler. + + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + + + Checks whether the supplied interception context contains the target context + or the supplied connection is the same as the one used by the target context. + + A connection. + An interception context. + + true if the supplied interception context contains the target context or + the supplied connection is the same as the one used by the target context if + the supplied interception context doesn't contain any contexts; false otherwise. + + + Note that calling this method will trigger initialization of any DbContext referenced from the + + + + + When implemented in a derived class returns the script to prepare the database + for this transaction handler. + + A script to change the database schema for this transaction handler. + + + + Can be implemented in a derived class. + + The connection beginning the transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection that began the transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection being closed. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection that was closed. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection being disposed. + Contextual information associated with the call. + + + + Can be implemented in a derived class. + + The connection that was disposed. + Contextual information associated with the call. + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection being opened. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection that was opened. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction being commited. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction that was commited. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction being disposed. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction that was disposed. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction being rolled back. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction that was rolled back. + Contextual information associated with the call. + + + + + Gets the context. + + + The for which the transaction operations will be handled. + + + + + Gets the context. + + + The for which the transaction operations will be handled, could be null. + + + + + Gets the connection. + + + The for which the transaction operations will be handled. + + + This connection object is only used to determine whether a particular operation needs to be handled + in cases where a context is not available. + + + + + Gets or sets a value indicating whether this transaction handler is disposed. + + + true if disposed; otherwise, false. + + + + + This class is used by to write and read transaction tracing information + from the database. + To customize the definition of the transaction table you can derive from + this class and override . Derived classes can be registered + using . + + + By default EF will poll the resolved to check wether the database schema is compatible and + will try to modify it accordingly if it's not. To disable this check call + Database.SetInitializer<TTransactionContext>(null) where TTransactionContext is the type of the resolved context. + + + + + A DbContext instance represents a combination of the Unit Of Work and Repository patterns such that + it can be used to query from a database and group together changes that will then be written + back to the store as a unit. + DbContext is conceptually similar to ObjectContext. + + + DbContext is usually used with a derived type that contains properties for + the root entities of the model. These sets are automatically initialized when the + instance of the derived class is created. This behavior can be modified by applying the + attribute to either the entire derived context + class, or to individual properties on the class. + The Entity Data Model backing the context can be specified in several ways. When using the Code First + approach, the properties on the derived context are used to build a model + by convention. The protected OnModelCreating method can be overridden to tweak this model. More + control over the model used for the Model First approach can be obtained by creating a + explicitly from a and passing this model to one of the DbContext constructors. + When using the Database First or Model First approach the Entity Data Model can be created using the + Entity Designer (or manually through creation of an EDMX file) and then this model can be specified using + entity connection string or an object. + The connection to the database (including the name of the database) can be specified in several ways. + If the parameterless DbContext constructor is called from a derived context, then the name of the derived context + is used to find a connection string in the app.config or web.config file. If no connection string is found, then + the name is passed to the DefaultConnectionFactory registered on the class. The connection + factory then uses the context name as the database name in a default connection string. (This default connection + string points to .\SQLEXPRESS on the local machine unless a different DefaultConnectionFactory is registered.) + Instead of using the derived context name, the connection/database name can also be specified explicitly by + passing the name to one of the DbContext constructors that takes a string. The name can also be passed in + the form "name=myname", in which case the name must be found in the config file or an exception will be thrown. + Note that the connection found in the app.config or web.config file can be a normal database connection + string (not a special Entity Framework connection string) in which case the DbContext will use Code First. + However, if the connection found in the config file is a special Entity Framework connection string, then the + DbContext will use Database/Model First and the model specified in the connection string will be used. + An existing or explicitly created DbConnection can also be used instead of the database/connection name. + A can be applied to a class derived from DbContext to set the + version of conventions used by the context when it creates a model. If no attribute is applied then the + latest version of conventions will be used. + + + + + Interface implemented by objects that can provide an instance. + The class implements this interface to provide access to the underlying + ObjectContext. + + + + + Gets the object context. + + The object context. + + + + Constructs a new context instance using conventions to create the name of the database to + which a connection will be made. The by-convention name is the full name (namespace + class name) + of the derived context class. + See the class remarks for how this is used to create a connection. + + + + + Constructs a new context instance using conventions to create the name of the database to + which a connection will be made, and initializes it from the given model. + The by-convention name is the full name (namespace + class name) of the derived context class. + See the class remarks for how this is used to create a connection. + + The model that will back this context. + + + + Constructs a new context instance using the given string as the name or connection string for the + database to which a connection will be made. + See the class remarks for how this is used to create a connection. + + Either the database name or a connection string. + + + + Constructs a new context instance using the given string as the name or connection string for the + database to which a connection will be made, and initializes it from the given model. + See the class remarks for how this is used to create a connection. + + Either the database name or a connection string. + The model that will back this context. + + + + Constructs a new context instance using the existing connection to connect to a database. + The connection will not be disposed when the context is disposed if + is false. + + An existing connection to use for the new context. + + If set to true the connection is disposed when the context is disposed, otherwise the caller must dispose the connection. + + + + + Constructs a new context instance using the existing connection to connect to a database, + and initializes it from the given model. + The connection will not be disposed when the context is disposed if + is false. + + An existing connection to use for the new context. + The model that will back this context. + + If set to true the connection is disposed when the context is disposed, otherwise the caller must dispose the connection. + + + + + Constructs a new context instance around an existing ObjectContext. + + An existing ObjectContext to wrap with the new context. + + If set to true the ObjectContext is disposed when the DbContext is disposed, otherwise the caller must dispose the connection. + + + + + This method is called when the model for a derived context has been initialized, but + before the model has been locked down and used to initialize the context. The default + implementation of this method does nothing, but it can be overridden in a derived class + such that the model can be further configured before it is locked down. + + + Typically, this method is called only once when the first instance of a derived context + is created. The model for that context is then cached and is for all further instances of + the context in the app domain. This caching can be disabled by setting the ModelCaching + property on the given ModelBuidler, but note that this can seriously degrade performance. + More control over caching is provided through use of the DbModelBuilder and DbContextFactory + classes directly. + + The builder that defines the model for the context being created. + + + + Returns a instance for access to entities of the given type in the context + and the underlying store. + + + Note that Entity Framework requires that this method return the same instance each time that it is called + for a given context instance and entity type. Also, the non-generic returned by the + method must wrap the same underlying query and set of entities. These invariants must + be maintained if this method is overridden for anything other than creating test doubles for unit testing. + See the class for more details. + + The type entity for which a set should be returned. + A set for the given entity type. + + + + Returns a non-generic instance for access to entities of the given type in the context + and the underlying store. + + The type of entity for which a set should be returned. + A set for the given entity type. + + Note that Entity Framework requires that this method return the same instance each time that it is called + for a given context instance and entity type. Also, the generic returned by the + method must wrap the same underlying query and set of entities. These invariants must + be maintained if this method is overridden for anything other than creating test doubles for unit testing. + See the class for more details. + + + + + Saves all changes made in this context to the underlying database. + + + The number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An error occurred sending updates to the database. + + A database command did not affect the expected number of rows. This usually indicates an optimistic + concurrency violation; that is, a row has been changed in the database since it was queried. + + + The save was aborted because validation of entity property values failed. + + + An attempt was made to use unsupported behavior such as executing multiple asynchronous commands concurrently + on the same context instance. + The context or connection have been disposed. + + Some error occurred attempting to process entities in the context either before or after sending commands + to the database. + + + + + Asynchronously saves all changes made in this context to the underlying database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous save operation. + The task result contains the number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An error occurred sending updates to the database. + + A database command did not affect the expected number of rows. This usually indicates an optimistic + concurrency violation; that is, a row has been changed in the database since it was queried. + + + The save was aborted because validation of entity property values failed. + + + An attempt was made to use unsupported behavior such as executing multiple asynchronous commands concurrently + on the same context instance. + The context or connection have been disposed. + + Some error occurred attempting to process entities in the context either before or after sending commands + to the database. + + + + + Asynchronously saves all changes made in this context to the underlying database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous save operation. + The task result contains the number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + Thrown if the context has been disposed. + + + + Validates tracked entities and returns a Collection of containing validation results. + + Collection of validation results for invalid entities. The collection is never null and must not contain null values or results for valid entities. + + 1. This method calls DetectChanges() to determine states of the tracked entities unless + DbContextConfiguration.AutoDetectChangesEnabled is set to false. + 2. By default only Added on Modified entities are validated. The user is able to change this behavior + by overriding ShouldValidateEntity method. + + + + + Extension point allowing the user to override the default behavior of validating only + added and modified entities. + + DbEntityEntry instance that is supposed to be validated. + true to proceed with validation; false otherwise. + + + + Extension point allowing the user to customize validation of an entity or filter out validation results. + Called by . + + DbEntityEntry instance to be validated. + + User-defined dictionary containing additional info for custom validation. It will be passed to + + and will be exposed as + + . This parameter is optional and can be null. + + Entity validation result. Possibly null when overridden. + + + + Gets a object for the given entity providing access to + information about the entity and the ability to perform actions on the entity. + + The type of the entity. + The entity. + An entry for the entity. + + + + Gets a object for the given entity providing access to + information about the entity and the ability to perform actions on the entity. + + The entity. + An entry for the entity. + + + + Calls the protected Dispose method. + + + + + Disposes the context. The underlying is also disposed if it was created + is by this context or ownership was passed to this context when this context was created. + The connection to the database ( object) is also disposed if it was created + is by this context or ownership was passed to this context when this context was created. + + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + + + + + + + + + + + + + + + Creates a Database instance for this context that allows for creation/deletion/existence checks + for the underlying database. + + + + + Returns the Entity Framework ObjectContext that is underlying this context. + + Thrown if the context has been disposed. + + + + Provides access to features of the context that deal with change tracking of entities. + + An object used to access features that deal with change tracking. + + + + Provides access to configuration options for the context. + + An object used to access configuration options. + + + + Initializes a new instance of the class. + + The connection used by the context for which the transactions will be recorded. + + + + + + + Gets or sets a that can be used to read and write instances. + + + + + A transaction handler that allows to gracefully recover from connection failures + during transaction commit by storing transaction tracing information in the database. + It needs to be registered by using . + + + This transaction handler uses to store the transaction information + the schema used can be configured by creating a class derived from + that overrides and passing it to the constructor of this class. + + + + + Initializes a new instance of the class using the default . + + + One of the Initialize methods needs to be called before this instance can be used. + + + + + Initializes a new instance of the class. + + The transaction context factory. + + One of the Initialize methods needs to be called before this instance can be used. + + + + + Creates a new instance of an to use for quering the transaction log. + If null the default will be used. + + An instance or null. + + + + + + + + + + + + + + + + Stores the tracking information for the new transaction to the database in the same transaction. + + The connection that began the transaction. + Contextual information associated with the call. + + + + + If there was an exception thrown checks the database for this transaction and rethrows it if not found. + Otherwise marks the commit as succeeded and queues the transaction information to be deleted. + + The transaction that was commited. + Contextual information associated with the call. + + + + + Stops tracking the transaction that was rolled back. + + The transaction that was rolled back. + Contextual information associated with the call. + + + + + Stops tracking the transaction that was disposed. + + The transaction that was disposed. + Contextual information associated with the call. + + + + + Removes all the transaction history. + + + This method should only be invoked when there are no active transactions to remove any leftover history + that was not deleted due to catastrophic failures + + + + + Asynchronously removes all the transaction history. + + + This method should only be invoked when there are no active transactions to remove any leftover history + that was not deleted due to catastrophic failures + + A task that represents the asynchronous operation. + + + + Asynchronously removes all the transaction history. + + + This method should only be invoked when there are no active transactions to remove any leftover history + that was not deleted due to catastrophic failures + + The cancellation token. + A task that represents the asynchronous operation. + + + + Adds the specified transaction to the list of transactions that can be removed from the database + + The transaction to be removed from the database. + + + + Removes the transactions marked for deletion. + + + + + Asynchronously removes the transactions marked for deletion. + + A task that represents the asynchronous operation. + + + + Asynchronously removes the transactions marked for deletion. + + The cancellation token. + A task that represents the asynchronous operation. + + + + Removes the transactions marked for deletion if their number exceeds . + + + if set to true will remove all the old transactions even if their number does not exceed . + + + if set to true the operation will be executed using the associated execution strategy + + + + + Removes the transactions marked for deletion if their number exceeds . + + + if set to true will remove all the old transactions even if their number does not exceed . + + + if set to true the operation will be executed using the associated execution strategy + + The cancellation token. + A task that represents the asynchronous operation. + + + + Gets the associated with the if there is one; + otherwise returns null. + + The context + The associated . + + + + Gets the associated with the if there is one; + otherwise returns null. + + The context + The associated . + + + + Gets the transaction context. + + + The transaction context. + + + + + The map between the store transactions and the transaction tracking objects + + + + + Gets the number of transactions to be executed on the context before the transaction log will be cleaned. + The default value is 20. + + + + + An implementation of this interface is used to initialize the underlying database when + an instance of a derived class is used for the first time. + This initialization can conditionally create the database and/or seed it with data. + The strategy used is set using the static InitializationStrategy property of the + class. + The following implementations are provided: , + , . + + The type of the context. + + + + Executes the strategy to initialize the database for the given context. + + The context. + + + + Rrepresents a transaction + + + + + + + + + + + A unique id assigned to a transaction object. + + + + + The local time when the transaction was started. + + + + + Helper class that is used to configure a parameter. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Creates a new parameter definition to pass Binary data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The maximum allowable length of the array data. + Value indicating whether or not all data should be padded to the maximum length. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Boolean data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Byte data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass DateTime data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The precision of the parameter. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Decimal data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The numeric precision of the parameter. + The numeric scale of the parameter. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Double data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass GUID data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Single data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Short data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Integer data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Long data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass String data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The maximum allowable length of the string data. + Value indicating whether or not all data should be padded to the maximum length. + Value indicating whether or not the parameter supports Unicode content. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Time data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The precision of the parameter. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass DateTimeOffset data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The precision of the parameter. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass geography data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass geometry data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Creates a shallow copy of the current . + + A shallow copy of the current . + + + + Represents altering an existing stored procedure. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + A migration operation that affects stored procedures. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Represents an operation to modify a database schema. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the MigrationOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" + }'. + + + + + Gets additional arguments that may be processed by providers. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets an operation that will revert this operation. + + + + + Gets a value indicating if this operation may result in data loss. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure. + The body of the stored procedure expressed in SQL. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the stored procedure. + + + The name of the stored procedure. + + + + + Gets the body of the stored procedure expressed in SQL. + + + The body of the stored procedure expressed in SQL. + + + + + Gets the parameters of the stored procedure. + + + The parameters of the stored procedure. + + + + + Gets a value indicating if this operation may result in data loss. Always returns false. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure. + The body of the stored procedure expressed in SQL. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation that will revert this operation. + Always returns a . + + + + + Represents changes made to custom annotations on a table. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the AlterTableOperation class. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table on which annotations have changed. + The custom annotations on the table that have changed. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Gets the name of the table on which annotations have changed. + + + + + Gets the columns to be included in the table for which annotations have changed. + + + + + Gets the custom annotations that have changed on the table. + + + + + Gets an operation that is the inverse of this one such that annotations will be changed back to how + they were before this operation was applied. + + + + + + + + Represents renaming an existing index. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the RenameIndexOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table the index belongs to. + Name of the index to be renamed. + New name for the index. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table the index belongs to. + + + + + Gets the name of the index to be renamed. + + + + + Gets the new name for the index. + + + + + Gets an operation that reverts the rename. + + + + + + + + Used when scripting an update database operation to store the operations that would have been performed against the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The queries used to determine if this migration needs to be applied to the database. + This is used to generate an idempotent SQL script that can be run against a database at any version. + + + + + Adds a migration to this update database operation. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The id of the migration. + The individual operations applied by the migration. + + + + The queries used to determine if this migration needs to be applied to the database. + This is used to generate an idempotent SQL script that can be run against a database at any version. + + + + + Gets the migrations applied during the update database operation. + + + The migrations applied during the update database operation. + + + + + Gets a value indicating if any of the operations may result in data loss. + + + + + Represents a migration to be applied to the database. + + + + + Gets the id of the migration. + + + The id of the migration. + + + + + Gets the individual operations applied by this migration. + + + The individual operations applied by this migration. + + + + + Represents moving a stored procedure to a new schema in the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure to move. + The new schema for the stored procedure. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the stored procedure to move. + + + The name of the stored procedure to move. + + + + + Gets the new schema for the stored procedure. + + + The new schema for the stored procedure. + + + + + Gets an operation that will revert this operation. + + + + + Gets a value indicating if this operation may result in data loss. Always returns false. + + + + + Represents renaming a stored procedure in the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure to rename. + The new name for the stored procedure. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the stored procedure to rename. + + + The name of the stored procedure to rename. + + + + + Gets the new name for the stored procedure. + + + The new name for the stored procedure. + + + + + Gets an operation that will revert this operation. + + + + + Gets a value indicating if this operation may result in data loss. Always returns false. + + + + + Represents a migration operation that can not be performed, possibly because it is not supported by the targeted database provider. + + + + + Gets a value indicating if this operation may result in data loss. Always returns false. + + + + + Represents information about a parameter. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Represents information about a property of an entity. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the PropertyModel class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The data type for this property model. + Additional details about the data type. This includes details such as maximum length, nullability etc. + + + + Gets the data type for this property model. + + + + + Gets additional details about the data type of this property model. + This includes details such as maximum length, nullability etc. + + + + + Gets or sets the name of the property model. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets a provider specific data type to use for this property model. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets the maximum length for this property model. + Only valid for array data types. + + + + + Gets or sets the precision for this property model. + Only valid for decimal data types. + + + + + Gets or sets the scale for this property model. + Only valid for decimal data types. + + + + + Gets or sets a constant value to use as the default value for this property model. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets a SQL expression used as the default value for this property model. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets a value indicating if this property model is fixed length. + Only valid for array data types. + + + + + Gets or sets a value indicating if this property model supports Unicode characters. + Only valid for textual data types. + + + + + Initializes a new instance of the ParameterModel class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The data type for this parameter. + + + + Initializes a new instance of the ParameterModel class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The data type for this parameter. + Additional details about the data type. This includes details such as maximum length, nullability etc. + + + + Gets or sets a value indicating whether this instance is out parameter. + + + true if this instance is out parameter; otherwise, false. + + + + + Drops a stored procedure from the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure to drop. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the stored procedure to drop. + + + The name of the stored procedure to drop. + + + + + Gets an operation that will revert this operation. + Always returns a . + + + + + Gets a value indicating if this operation may result in data loss. Always returns false. + + + + + Configures an index. + + + + + Configures the index to be unique. + + The same IndexConfiguration instance so that multiple calls can be chained. + + + + Configures whether the index will be unique. + + Value indicating if the index should be unique or not. + The same IndexConfiguration instance so that multiple calls can be chained. + + + + Configures the index to be clustered. + + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Configures whether or not the index will be clustered. + + Value indicating if the index should be clustered or not. + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Configures the index to have a specific name. + + Value indicating what the index name should be. + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Configures a primary key index. + + + + + Configures the index to be clustered. + + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Configures whether or not the index will be clustered. + + Value indicating if the index should be clustered or not. + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Configures the index to have a specific name. + + Value indicating what the index name should be. + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Allows configuration to be performed for a lightweight convention based on + the entity types in a model. + + + + + Filters the entity types that this convention applies to based on a + predicate. + + A function to test each entity type for a condition. + + An instance so that multiple calls can be chained. + + + + + Filters the entity types that this convention applies to based on a predicate + while capturing a value to use later during configuration. + + Type of the captured value. + + A function to capture a value for each entity type. If the value is null, the + entity type will be filtered out. + + + An instance so that multiple calls can be chained. + + + + + Allows configuration of the entity types that this convention applies to. + + + An action that performs configuration against a + + . + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a lightweight convention based on + the entity types in a model that inherit from a common, specified type. + + The common type of the entity types that this convention applies to. + + + + Filters the entity types that this convention applies to based on a + predicate. + + A function to test each entity type for a condition. + + An instance so that multiple calls can be chained. + + + + + Filters the entity types that this convention applies to based on a predicate + while capturing a value to use later during configuration. + + Type of the captured value. + + A function to capture a value for each entity type. If the value is null, the + entity type will be filtered out. + + + An instance so that multiple calls can be chained. + + + + + Allows configuration of the entity types that this convention applies to. + + + An action that performs configuration against a + + . + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a lightweight convention based on + the entity types in a model that inherit from a common, specified type and a + captured value. + + The common type of the entity types that this convention applies to. + Type of the captured value. + + + + Allows configuration of the entity types that this convention applies to. + + + An action that performs configuration against a + using a captured value. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a lightweight convention based on + the entity types in a model and a captured value. + + Type of the captured value. + + + + Allows configuration of the entity types that this convention applies to. + + + An action that performs configuration against a + using a captured value. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for an entity type in a model. + This configuration functionality is available via lightweight conventions. + + + + + Configures the entity set name to be used for this entity type. + The entity set name can only be configured for the base type in each set. + + The name of the entity set. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Excludes this entity type from the model so that it will not be mapped to the database. + + + The same instance so that multiple calls can be chained. + + + + + Changes this entity type to a complex type. + + + The same instance so that multiple calls can be chained. + + + + + Excludes a property from the model so that it will not be mapped to the database. + + The name of the property to be configured. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect if the property does not exist. + + + + + Excludes a property from the model so that it will not be mapped to the database. + + The property to be configured. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect if the property does not exist. + + + + + Configures a property that is defined on this type. + + The name of the property being configured. + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + The property being configured. + A configuration object that can be used to configure the property. + + + + Configures the primary key property for this entity type. + + The name of the property to be used as the primary key. + + The same instance so that multiple calls can be chained. + + + + + Configures the primary key property for this entity type. + + The property to be used as the primary key. + + The same instance so that multiple calls can be chained. + + + + + Configures the primary key property(s) for this entity type. + + The names of the properties to be used as the primary key. + + The same instance so that multiple calls can be chained. + + + + + Configures the primary key property(s) for this entity type. + + The properties to be used as the primary key. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured or if any + property does not exist. + + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + The database schema of the table. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Sets an annotation in the model for the table to which this entity is mapped. The annotation + value can later be used when processing the table such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Calling this method will have no effect if the + annotation with the given name has already been configured. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + The default conventions for procedure and parameter names will be used. + + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + + + Configuration to override the default conventions for procedure and parameter names. + + The same configuration instance so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the of this entity type. + + + + + Allows configuration to be performed for an entity type in a model. + This configuration functionality is available via lightweight conventions. + + A type inherited by the entity type. + + + + Configures the entity set name to be used for this entity type. + The entity set name can only be configured for the base type in each set. + + The name of the entity set. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Excludes this entity type from the model so that it will not be mapped to the database. + + + The same instance so that multiple calls can be chained. + + + + + Changes this entity type to a complex type. + + + The same instance so that multiple calls can be chained. + + + + + Excludes a property from the model so that it will not be mapped to the database. + + The type of the property to be ignored. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + + The same instance so that multiple calls can be chained. + + + + + Configures a property that is defined on this type. + + The type of the property being configured. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures the primary key property(s) for this entity type. + + The type of the key. + A lambda expression representing the property to be used as the primary key. C#: t => t.Id VB.Net: Function(t) t.Id If the primary key is made up of multiple properties then specify an anonymous type including the properties. C#: t => new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + The database schema of the table. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Sets an annotation in the model for the table to which this entity is mapped. The annotation + value can later be used when processing the table such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Calling this method will have no effect if the + annotation with the given name has already been configured. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + The default conventions for procedure and parameter names will be used. + + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + + + Configuration to override the default conventions for procedure and parameter names. + + The same configuration instance so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the of this entity type. + + + + + Identifies conventions that can be added to or removed from a instance. + + + Note that implementations of this interface must be immutable. + + + + + A general purpose class for Code First conventions that read attributes from .NET properties + and generate column annotations based on those attributes. + + The type of attribute to discover. + The type of annotation that will be created. + + + + A convention that doesn't override configuration. + + + + + The derived class can use the default constructor to apply a set rule of that change the model configuration. + + + + + Begins configuration of a lightweight convention that applies to all mapped types in + the model. + + A configuration object for the convention. + + + + Begins configuration of a lightweight convention that applies to all mapped types in + the model that derive from or implement the specified type. + + The type of the entities that this convention will apply to. + A configuration object for the convention. + This method does not add new types to the model. + + + + Begins configuration of a lightweight convention that applies to all properties + in the model. + + A configuration object for the convention. + + + + Begins configuration of a lightweight convention that applies to all primitive + properties of the specified type in the model. + + The type of the properties that the convention will apply to. + A configuration object for the convention. + + The convention will apply to both nullable and non-nullable properties of the + specified type. + + + + + Constructs a convention that will create column annotations with the given name and + using the given factory delegate. + + The name of the annotations to create. + A factory for creating the annotation on each column. + + + + A general purpose class for Code First conventions that read attributes from .NET types + and generate table annotations based on those attributes. + + The type of attribute to discover. + The type of annotation that will be created. + + + + Constructs a convention that will create table annotations with the given name and + using the given factory delegate. + + The name of the annotations to create. + A factory for creating the annotation on each table. + + + + A convention for discovering attributes on properties and generating + column annotations in the model. + + + + + Constructs a new instance of the convention. + + + + + Base class for conventions that process CLR attributes found on primitive properties in the model. + + The type of the attribute to look for. + + + + Initializes a new instance of the class. + + + + + Applies this convention to a property that has an attribute of type TAttribute applied. + + The configuration for the property that has the attribute. + The attribute. + + + + Base class for conventions that process CLR attributes found on properties of types in the model. + + + Note that the derived convention will be applied for any non-static property on the mapped type that has + the specified attribute, even if it wasn't included in the model. + + The type of the attribute to look for. + + + + Initializes a new instance of the class. + + + + + Applies this convention to a property that has an attribute of type TAttribute applied. + + The member info for the property that has the attribute. + The configuration for the class that contains the property. + The attribute. + + + + Base class for conventions that process CLR attributes found in the model. + + The type of the attribute to look for. + + + + Initializes a new instance of the class. + + + + + Applies this convention to a class that has an attribute of type TAttribute applied. + + The configuration for the class that contains the property. + The attribute. + + + + Used to configure a property in a mapping fragment. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the name of the database column used to store the property, in a mapping fragment. + + The name of the column. + The same PropertyMappingConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same PropertyMappingConfiguration instance so that multiple calls can be chained. + + + + Convention to introduce indexes for foreign keys. + + + + + A convention that operates on the database section of the model after the model is created. + + The type of metadata item that this convention operates on. + + + + Applies this convention to an item in the model. + + The item to apply the convention to. + The model. + + + + + + + A convention that operates on the conceptual section of the model after the model is created. + + The type of metadata item that this convention operates on. + + + + Applies this convention to an item in the model. + + The item to apply the convention to. + The model. + + + + Useful extension methods for use with Entity Framework LINQ queries. + + + + + Specifies the related objects to include in the query results. + + + This extension method calls the Include(String) method of the source object, + if such a method exists. If the source does not have a matching method, + then this method does nothing. The , , + and types all have an appropriate Include method to call. + Paths are all-inclusive. For example, if an include call indicates Include("Orders.OrderLines"), not only will + OrderLines be included, but also Orders. When you call the Include method, the query path is only valid on + the returned instance of the . Other instances of + and the object context itself are not affected. Because the Include method returns the query object, + you can call this method multiple times on an to specify multiple paths for the query. + + The type of entity being queried. + + The source on which to call Include. + + The dot-separated list of related objects to return in the query results. + + A new with the defined query path. + + + + + Specifies the related objects to include in the query results. + + + This extension method calls the Include(String) method of the source object, + if such a method exists. If the source does not have a matching method, + then this method does nothing. The , , + and types all have an appropriate Include method to call. + Paths are all-inclusive. For example, if an include call indicates Include("Orders.OrderLines"), not only will + OrderLines be included, but also Orders. When you call the Include method, the query path is only valid on + the returned instance of the . Other instances of + and the object context itself are not affected. Because the Include method returns the query object, + you can call this method multiple times on an to specify multiple paths for the query. + + + The source on which to call Include. + + The dot-separated list of related objects to return in the query results. + + A new with the defined query path. + + + + + Specifies the related objects to include in the query results. + + + The path expression must be composed of simple property access expressions together with calls to Select for + composing additional includes after including a collection proprty. Examples of possible include paths are: + To include a single reference: query.Include(e => e.Level1Reference) + To include a single collection: query.Include(e => e.Level1Collection) + To include a reference and then a reference one level down: query.Include(e => e.Level1Reference.Level2Reference) + To include a reference and then a collection one level down: query.Include(e => e.Level1Reference.Level2Collection) + To include a collection and then a reference one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Reference)) + To include a collection and then a collection one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Collection)) + To include a collection and then a reference one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Reference)) + To include a collection and then a collection one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Collection)) + To include a collection, a reference, and a reference two levels down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Reference.Level3Reference)) + To include a collection, a collection, and a reference two levels down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Collection.Select(l2 => l2.Level3Reference))) + This extension method calls the Include(String) method of the source IQueryable object, if such a method exists. + If the source IQueryable does not have a matching method, then this method does nothing. + The Entity Framework ObjectQuery, ObjectSet, DbQuery, and DbSet types all have an appropriate Include method to call. + When you call the Include method, the query path is only valid on the returned instance of the IQueryable<T>. Other + instances of IQueryable<T> and the object context itself are not affected. Because the Include method returns the + query object, you can call this method multiple times on an IQueryable<T> to specify multiple paths for the query. + + The type of entity being queried. + The type of navigation property being included. + The source IQueryable on which to call Include. + A lambda expression representing the path to include. + + A new IQueryable<T> with the defined query path. + + + + + Returns a new query where the entities returned will not be cached in the + or . This method works by calling the AsNoTracking method of the + underlying query object. If the underlying query object does not have an AsNoTracking method, + then calling this method will have no affect. + + The element type. + The source query. + A new query with NoTracking applied, or the source query if NoTracking is not supported. + + + + Returns a new query where the entities returned will not be cached in the + or . This method works by calling the AsNoTracking method of the + underlying query object. If the underlying query object does not have an AsNoTracking method, + then calling this method will have no affect. + + The source query. + A new query with NoTracking applied, or the source query if NoTracking is not supported. + + + + Returns a new query that will stream the results instead of buffering. This method works by calling + the AsStreaming method of the underlying query object. If the underlying query object does not have + an AsStreaming method, then calling this method will have no affect. + + + The type of the elements of . + + + An to apply AsStreaming to. + + A new query with AsStreaming applied, or the source query if AsStreaming is not supported. + + + + Returns a new query that will stream the results instead of buffering. This method works by calling + the AsStreaming method of the underlying query object. If the underlying query object does not have + an AsStreaming method, then calling this method will have no affect. + + + An to apply AsStreaming to. + + A new query with AsStreaming applied, or the source query if AsStreaming is not supported. + + + + Enumerates the query such that for server queries such as those of , + + , + , and others the results of the query will be loaded into the associated + + , + or other cache on the client. + This is equivalent to calling ToList and then throwing away the list without the overhead of actually creating the list. + + The source query. + + + + Asynchronously enumerates the query such that for server queries such as those of , + + , + , and others the results of the query will be loaded into the associated + + , + or other cache on the client. + This is equivalent to calling ToList and then throwing away the list without the overhead of actually creating the list. + + The source query. + + A task that represents the asynchronous operation. + + + + + Asynchronously enumerates the query such that for server queries such as those of , + + , + , and others the results of the query will be loaded into the associated + + , + or other cache on the client. + This is equivalent to calling ToList and then throwing away the list without the overhead of actually creating the list. + + The source query. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + An to enumerate. + + The action to perform on each element. + A task that represents the asynchronous operation. + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + An to enumerate. + + The action to perform on each element. + + A to observe while waiting for the task to complete. + + A task that represents the asynchronous operation. + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to enumerate. + + The action to perform on each element. + A task that represents the asynchronous operation. + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to enumerate. + + The action to perform on each element. + + A to observe while waiting for the task to complete. + + A task that represents the asynchronous operation. + + + + Creates a from an by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + An to create a from. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the input sequence. + + + + + Creates a from an by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + An to create a from. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the input sequence. + + + + + Creates a from an by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to create a from. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the input sequence. + + + + + Creates a from an by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to create a list from. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the input sequence. + + + + + Creates an array from an by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to create an array from. + + + A task that represents the asynchronous operation. + The task result contains an array that contains elements from the input sequence. + + + + + Creates an array from an by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to create an array from. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains an array that contains elements from the input sequence. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + An to create a from. + + A function to extract a key from each element. + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + An to create a from. + + A function to extract a key from each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector function and a comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + An to create a from. + + A function to extract a key from each element. + + An to compare keys. + + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector function and a comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + An to create a from. + + A function to extract a key from each element. + + An to compare keys. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + The type of the value returned by . + + + An to create a from. + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the input sequence. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + The type of the value returned by . + + + An to create a from. + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the input sequence. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector function, a comparer, and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + The type of the value returned by . + + + An to create a from. + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + An to compare keys. + + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the input sequence. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector function, a comparer, and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + The type of the value returned by . + + + An to create a from. + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + An to compare keys. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the input sequence. + + + + + Asynchronously returns the first element of a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + + A task that represents the asynchronous operation. + The task result contains the first element in . + + + is null. + + + doesn't implement . + + The source sequence is empty. + + + + Asynchronously returns the first element of a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the first element in . + + + + is + null + . + + + + doesn't implement + + . + + The source sequence is empty. + + + + Asynchronously returns the first element of a sequence that satisfies a specified condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the first element in that passes the test in + . + + + + or + + is + null + . + + + + doesn't implement + + . + + + No element satisfies the condition in + + . + + + + + Asynchronously returns the first element of a sequence that satisfies a specified condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the first element in that passes the test in + . + + + + or + + is + null + . + + + + doesn't implement + + . + + + No element satisfies the condition in + + . + + + + + Asynchronously returns the first element of a sequence, or a default value if the sequence contains no elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + + A task that represents the asynchronous operation. + The task result contains default ( ) if + is empty; otherwise, the first element in . + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the first element of a sequence, or a default value if the sequence contains no elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains default ( ) if + is empty; otherwise, the first element in . + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the first element of a sequence that satisfies a specified condition + or a default value if no such element is found. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains default ( ) if + is empty or if no element passes the test specified by ; otherwise, the first + element in that passes the test specified by . + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the first element of a sequence that satisfies a specified condition + or a default value if no such element is found. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains default ( ) if + is empty or if no element passes the test specified by ; otherwise, the first + element in that passes the test specified by . + + + + or + + is + null + . + + + + doesn't implement + + . + + + + has more than one element. + + + + + Asynchronously returns the only element of a sequence, and throws an exception + if there is not exactly one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence. + + + + is + null + . + + + + doesn't implement + + . + + The source sequence is empty. + + + + Asynchronously returns the only element of a sequence, and throws an exception + if there is not exactly one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + has more than one element. + + The source sequence is empty. + + + + Asynchronously returns the only element of a sequence that satisfies a specified condition, + and throws an exception if more than one such element exists. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the the single element of. + + A function to test an element for a condition. + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence that satisfies the condition in + . + + + + or + + is + null + . + + + + doesn't implement + + . + + + No element satisfies the condition in + + . + + + More than one element satisfies the condition in + + . + + + + + Asynchronously returns the only element of a sequence that satisfies a specified condition, + and throws an exception if more than one such element exists. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + A function to test an element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence that satisfies the condition in + . + + + + or + + is + null + . + + + + doesn't implement + + . + + + No element satisfies the condition in + + . + + + More than one element satisfies the condition in + + . + + + + + Asynchronously returns the only element of a sequence, or a default value if the sequence is empty; + this method throws an exception if there is more than one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence, or default () + if the sequence contains no elements. + + + + is + null + . + + + + doesn't implement + + . + + + + has more than one element. + + + + + Asynchronously returns the only element of a sequence, or a default value if the sequence is empty; + this method throws an exception if there is more than one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence, or default () + if the sequence contains no elements. + + + + is + null + . + + + + doesn't implement + + . + + + + has more than one element. + + + + + Asynchronously returns the only element of a sequence that satisfies a specified condition or + a default value if no such element exists; this method throws an exception if more than one element + satisfies the condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + A function to test an element for a condition. + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence that satisfies the condition in + , or default ( ) if no such element is found. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the only element of a sequence that satisfies a specified condition or + a default value if no such element exists; this method throws an exception if more than one element + satisfies the condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + A function to test an element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence that satisfies the condition in + , or default ( ) if no such element is found. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether a sequence contains a specified element by using the default equality comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + The object to locate in the sequence. + + A task that represents the asynchronous operation. + The task result contains true if the input sequence contains the specified value; otherwise, false. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether a sequence contains a specified element by using the default equality comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + The object to locate in the sequence. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if the input sequence contains the specified value; otherwise, false. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether a sequence contains any elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to check for being empty. + + + A task that represents the asynchronous operation. + The task result contains true if the source sequence contains any elements; otherwise, false. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether a sequence contains any elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to check for being empty. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if the source sequence contains any elements; otherwise, false. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether any element of a sequence satisfies a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An whose elements to test for a condition. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains true if any elements in the source sequence pass the test in the specified predicate; otherwise, false. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether any element of a sequence satisfies a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An whose elements to test for a condition. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if any elements in the source sequence pass the test in the specified predicate; otherwise, false. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether all the elements of a sequence satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An whose elements to test for a condition. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains true if every element of the source sequence passes the test in the specified predicate; otherwise, false. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether all the elements of a sequence satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An whose elements to test for a condition. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if every element of the source sequence passes the test in the specified predicate; otherwise, false. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the number of elements in a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the input sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously returns the number of elements in a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the input sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously returns the number of elements in a sequence that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the number of elements in the sequence that satisfy the condition in the predicate function. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns the number of elements in a sequence that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the sequence that satisfy the condition in the predicate function. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns an that represents the total number of elements in a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the input sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously returns an that represents the total number of elements in a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the input sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously returns an that represents the number of elements in a sequence + that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the number of elements in the sequence that satisfy the condition in the predicate function. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns an that represents the number of elements in a sequence + that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the sequence that satisfy the condition in the predicate function. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns the minimum value of a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to determine the minimum of. + + + A task that represents the asynchronous operation. + The task result contains the minimum value in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the minimum value of a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to determine the minimum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the minimum value in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously invokes a projection function on each element of a sequence and returns the minimum resulting value. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the value returned by the function represented by . + + + An that contains the elements to determine the minimum of. + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the minimum value in the sequence. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously invokes a projection function on each element of a sequence and returns the minimum resulting value. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the value returned by the function represented by . + + + An that contains the elements to determine the minimum of. + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the minimum value in the sequence. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the maximum value of a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to determine the maximum of. + + + A task that represents the asynchronous operation. + The task result contains the maximum value in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the maximum value of a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to determine the maximum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the maximum value in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously invokes a projection function on each element of a sequence and returns the maximum resulting value. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the value returned by the function represented by . + + + An that contains the elements to determine the maximum of. + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the maximum value in the sequence. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously invokes a projection function on each element of a sequence and returns the maximum resulting value. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the value returned by the function represented by . + + + An that contains the elements to determine the maximum of. + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the maximum value in the sequence. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Bypasses a specified number of elements in a sequence and then returns the remaining elements. + + The type of the elements of source. + A sequence to return elements from. + An expression that evaluates to the number of elements to skip. + A sequence that contains elements that occur after the specified index in the + input sequence. + + + + Returns a specified number of contiguous elements from the start of a sequence. + + The type of the elements of source. + The sequence to return elements from. + An expression that evaluates to the number of elements + to return. + A sequence that contains the specified number of elements from the + start of the input sequence. + + + + Controls the transaction creation behavior while executing a database command or query. + + + + + If no transaction is present then a new transaction will be used for the operation. + + + + + If an existing transaction is present then use it, otherwise execute the command or query without a transaction. + + + + + Specifies a structural type mapping. + + + + + Adds a property mapping. + + The property mapping to be added. + + + + Removes a property mapping. + + The property mapping to be removed. + + + + Adds a property mapping condition. + + The property mapping condition to be added. + + + + Removes a property mapping condition. + + The property mapping condition to be removed. + + + + Gets a read-only collection of property mappings. + + + + + Gets a read-only collection of property mapping conditions. + + + + + Represents the base item class for all the metadata + + + Represents the base item class for all the metadata + + + + + Adds or updates an annotation with the specified name and value. + + + If an annotation with the given name already exists then the value of that annotation + is updated to the given value. If the given value is null then the annotation will be + removed. + + The name of the annotation property. + The value of the annotation property. + + + + Removes an annotation with the specified name. + + The name of the annotation property. + true if an annotation was removed; otherwise, false. + + + + Returns a conceptual model built-in type that matches one of the + + values. + + + An object that represents the built-in type in the EDM. + + + One of the values. + + + + Returns the list of the general facet descriptions for a specified type. + + A object that represents the list of the general facet descriptions for a specified type. + + + + Gets the built-in type kind for this type. + + A object that represents the built-in type kind for this type. + + + + Gets the list of properties of the current type. + + A collection of type that contains the list of properties of the current type. + + + + Gets or sets the documentation associated with this type. + + A object that represents the documentation on this type. + + + + + Indicates that the given method is a proxy for an EDM function. + + + Note that this attribute has been replaced by the starting with EF6. + + + + + Indicates that the given method is a proxy for an EDM function. + + + Note that this class was called EdmFunctionAttribute in some previous versions of Entity Framework. + + + + + Initializes a new instance of the class. + + The namespace of the mapped-to function. + The name of the mapped-to function. + + + The namespace of the mapped-to function. + The namespace of the mapped-to function. + + + The name of the mapped-to function. + The name of the mapped-to function. + + + + Creates a new DbFunctionAttribute instance. + + The namespace name of the EDM function represented by the attributed method. + The function name of the EDM function represented by the attributed method. + + + + Provides common language runtime (CLR) methods that expose EDM canonical functions + for use in or LINQ to Entities queries. + + + Note that these functions have been moved to the class starting with EF6. + The functions are retained here only to help in the migration of older EF apps to EF6. + + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Left EDM function to return a given + number of the leftmost characters in a string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The number of characters to return + A string containing the number of characters asked for from the left of the input string. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Right EDM function to return a given + number of the rightmost characters in a string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The number of characters to return + A string containing the number of characters asked for from the right of the input string. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Reverse EDM function to return a given + string with the order of the characters reversed. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The input string with the order of the characters reversed. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical GetTotalOffsetMinutes EDM function to + return the number of minutes that the given date/time is offset from UTC. This is generally between +780 + and -780 (+ or - 13 hrs). + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The offset of the input from UTC. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical TruncateTime EDM function to return + the given date with the time portion cleared. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The input date with the time portion cleared. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical TruncateTime EDM function to return + the given date with the time portion cleared. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The input date with the time portion cleared. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateDateTime EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The year. + The month (1-based). + The day (1-based). + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The new date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateDateTimeOffset EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The year. + The month (1-based). + The day (1-based). + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The time zone offset part of the new date. + The new date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateTime EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The new time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddYears EDM function to + add the given number of years to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of years to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddYears EDM function to + add the given number of years to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of years to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMonths EDM function to + add the given number of months to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of months to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMonths EDM function to + add the given number of months to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of months to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddDays EDM function to + add the given number of days to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of days to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddDays EDM function to + add the given number of days to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of days to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffYears EDM function to + calculate the number of years between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of years between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffYears EDM function to + calculate the number of years between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of years between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMonths EDM function to + calculate the number of months between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of months between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMonths EDM function to + calculate the number of months between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of months between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffDays EDM function to + calculate the number of days between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of days between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffDays EDM function to + calculate the number of days between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of days between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of hours between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of hours between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of hours between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of minutes between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of minutes between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of minutes between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of seconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of seconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of seconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of milliseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of milliseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of milliseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of microseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of microseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of microseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of nanoseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of nanoseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of nanoseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Truncate EDM function to + truncate the given value to the number of specified digits. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The value to truncate. + The number of digits to preserve. + The truncated value. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Truncate EDM function to + truncate the given value to the number of specified digits. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The value to truncate. + The number of digits to preserve. + The truncated value. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Like EDM operator to match an expression. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The string to search. + The expression to match against. + True if the searched string matches the expression; otherwise false. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Like EDM operator to match an expression. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The string to search. + The expression to match against. + The string to escape special characters with, must only be a single character. + True if the searched string matches the expression; otherwise false. + + + + When used as part of a LINQ to Entities query, this method acts as an operator that ensures the input + is treated as a Unicode string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function impacts the way the LINQ query is translated to a query that can be run in the database. + + The input string. + The input string treated as a Unicode string. + + + + When used as part of a LINQ to Entities query, this method acts as an operator that ensures the input + is treated as a non-Unicode string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function impacts the way the LINQ query is translated to a query that can be run in the database. + + The input string. + The input string treated as a non-Unicode string. + + + + Options for query execution. + + + + + Creates a new instance of . + + Merge option to use for entity results. + + + + Creates a new instance of . + + Merge option to use for entity results. + Whether the query is streaming or buffering. + + + Determines whether the specified objects are equal. + true if the two objects are equal; otherwise, false. + The left object to compare. + The right object to compare. + + + + Determines whether the specified objects are not equal. + + The left object to compare. + The right object to compare. + true if the two objects are not equal; otherwise, false. + + + + + + + + + + Merge option to use for entity results. + + + + + Whether the query is streaming or buffering. + + + + + DataRecord interface supporting structured types and rich metadata information. + + + + + Gets a object with the specified index. + + + A object. + + The index of the row. + + + + Returns nested readers as objects. + + + Nested readers as objects. + + The ordinal of the column. + + + + Gets for this + + . + + + A object. + + + + + DataRecordInfo class providing a simple way to access both the type information and the column information. + + + + + Initializes a new object for a specific type with an enumerable collection of data fields. + + + The metadata for the type represented by this object, supplied by + + . + + + An enumerable collection of objects that represent column information. + + + + + Gets for this + + object. + + + A object. + + + + + Gets type info for this object as a object. + + + A value. + + + + + A prepared command definition, can be cached and reused to avoid + repreparing a command. + + + + + Initializes a new instance of the class using the supplied + + . + + + The supplied . + + method used to clone the + + + + Initializes a new instance of the class. + + + + + Creates and returns a object that can be executed. + + The command for database. + + + + Metadata Interface for all CLR types types + + + + + Value to pass to GetInformation to get the StoreSchemaDefinition + + + + + Value to pass to GetInformation to get the StoreSchemaMapping + + + + + Value to pass to GetInformation to get the ConceptualSchemaDefinition + + + + + Value to pass to GetInformation to get the StoreSchemaDefinitionVersion3 + + + + + Value to pass to GetInformation to get the StoreSchemaMappingVersion3 + + + + + Value to pass to GetInformation to get the ConceptualSchemaDefinitionVersion3 + + + + + Name of the MaxLength Facet + + + + + Name of the Unicode Facet + + + + + Name of the FixedLength Facet + + + + + Name of the Precision Facet + + + + + Name of the Scale Facet + + + + + Name of the Nullable Facet + + + + + Name of the DefaultValue Facet + + + + + Name of the Collation Facet + + + + + Name of the SRID Facet + + + + + Name of the IsStrict Facet + + + + When overridden in a derived class, returns the set of primitive types supported by the data source. + The set of types supported by the data source. + + + When overridden in a derived class, returns a collection of EDM functions supported by the provider manifest. + A collection of EDM functions. + + + Returns the FacetDescription objects for a particular type. + The FacetDescription objects for the specified EDM type. + The EDM type to return the facet description for. + + + When overridden in a derived class, this method maps the specified storage type and a set of facets for that type to an EDM type. + + The instance that describes an EDM type and a set of facets for that type. + + The TypeUsage instance that describes a storage type and a set of facets for that type to be mapped to the EDM type. + + + When overridden in a derived class, this method maps the specified EDM type and a set of facets for that type to a storage type. + The TypeUsage instance that describes a storage type and a set of facets for that type. + The TypeUsage instance that describes the EDM type and a set of facets for that type to be mapped to a storage type. + + + When overridden in a derived class, this method returns provider-specific information. + The XmlReader object that represents the mapping to the underlying data store catalog. + The type of the information to return. + + + Gets the provider-specific information. + The provider-specific information. + The type of the information to return. + + + Indicates if the provider supports escaping strings to be used as patterns in a Like expression. + True if this provider supports escaping strings to be used as patterns in a Like expression; otherwise, false. + If the provider supports escaping, the character that would be used as the escape character. + + + + Indicates if the provider supports the parameter optimization described in EntityFramework6 GitHub issue #195. + The default is false. Providers should change this to true only after testing that schema queries (as + used in the Database First flow) work correctly with this flag. + + True only if the provider supports the parameter optimization. + + + Provider writers should override this method to return the argument with the wildcards and the escape character escaped. This method is only used if SupportsEscapingLikeArgument returns true. + The argument with the wildcards and the escape character escaped. + The argument to be escaped. + + + + Returns a boolean that specifies whether the provider can handle expression trees + containing instances of DbInExpression. + The default implementation returns false for backwards compatibility. Derived classes can override this method. + + + false + + + + + Returns a boolean that specifies whether the provider can process expression trees not having DbProjectExpression + nodes directly under both Left and Right sides of DbUnionAllExpression and DbIntersectExpression + + + false + + + + Gets the namespace used by this provider manifest. + The namespace used by this provider manifest. + + + + The factory for building command definitions; use the type of this object + as the argument to the IServiceProvider.GetService method on the provider + factory; + + + + + Constructs an EF provider that will use the obtained from + the app domain Singleton for resolving EF dependencies such + as the instance to use. + + + + + Registers a handler to process non-error messages coming from the database provider. + + The connection to receive information for. + The handler to process messages. + + + + Create a Command Definition object given a command tree. + + command tree for the statement + an executable command definition object + + This method simply delegates to the provider's implementation of CreateDbCommandDefinition. + + + + Creates command definition from specified manifest and command tree. + The created command definition. + The manifest. + The command tree. + + + Creates a command definition object for the specified provider manifest and command tree. + An executable command definition object. + Provider manifest previously retrieved from the store provider. + Command tree for the statement. + + + + Create the default DbCommandDefinition object based on the prototype command + This method is intended for provider writers to build a default command definition + from a command. + Note: This will clone the prototype + + the prototype command + an executable command definition object + + + + See issue 2390 - cloning the DesignTimeVisible property on the + DbCommand can cause deadlocks. So here allow sub-classes to override. + + the object to clone + a clone of the + + + + Clones the connection. + + The original connection. + Cloned connection + + + + Clones the connection. + + The original connection. + The factory to use. + Cloned connection + + + Returns provider manifest token given a connection. + The provider manifest token. + Connection to provider. + + + + Returns provider manifest token for a given connection. + + Connection to find manifest token from. + The provider manifest token for the specified connection. + + + Returns the provider manifest by using the specified version information. + The provider manifest by using the specified version information. + The token information associated with the provider manifest. + + + When overridden in a derived class, returns an instance of a class that derives from the DbProviderManifest. + A DbProviderManifest object that represents the provider manifest. + The token information associated with the provider manifest. + + + + Gets the that will be used to execute methods that use the specified connection. + + The database connection + + A new instance of + + + + + Gets the that will be used to execute methods that use the specified connection. + This overload should be used by the derived classes for compatability with wrapping providers. + + The database connection + The provider invariant name + + A new instance of + + + + + Gets the spatial data reader for the . + + The spatial data reader. + The reader where the spatial data came from. + The manifest token associated with the provider manifest. + + + + Gets the spatial services for the . + + The spatial services. + The token information associated with the provider manifest. + + + Gets the spatial services for the . + The spatial services. + Information about the database that the spatial services will be used for. + + + + Gets the spatial data reader for the . + + The spatial data reader. + The reader where the spatial data came from. + The token information associated with the provider manifest. + + + + Gets the spatial services for the . + + The spatial services. + The token information associated with the provider manifest. + + + + Sets the parameter value and appropriate facets for the given . + + The parameter. + The type of the parameter. + The value of the parameter. + + + + Sets the parameter value and appropriate facets for the given . + + The parameter. + The type of the parameter. + The value of the parameter. + + + Returns providers given a connection. + + The instanced based on the specified connection. + + Connection to provider. + + + Retrieves the DbProviderFactory based on the specified DbConnection. + The retrieved DbProviderFactory. + The connection to use. + + + + Return an XML reader which represents the CSDL description + + The name of the CSDL description. + An XmlReader that represents the CSDL description + + + Generates a data definition language (DDL script that creates schema objects (tables, primary keys, foreign keys) based on the contents of the StoreItemCollection parameter and targeted for the version of the database corresponding to the provider manifest token. + + Individual statements should be separated using database-specific DDL command separator. + It is expected that the generated script would be executed in the context of existing database with + sufficient permissions, and it should not include commands to create the database, but it may include + commands to create schemas and other auxiliary objects such as sequences, etc. + + A DDL script that creates schema objects based on the contents of the StoreItemCollection parameter and targeted for the version of the database corresponding to the provider manifest token. + The provider manifest token identifying the target version. + The structure of the database. + + + + Generates a data definition language (DDL) script that creates schema objects + (tables, primary keys, foreign keys) based on the contents of the StoreItemCollection + parameter and targeted for the version of the database corresponding to the provider manifest token. + + + Individual statements should be separated using database-specific DDL command separator. + It is expected that the generated script would be executed in the context of existing database with + sufficient permissions, and it should not include commands to create the database, but it may include + commands to create schemas and other auxiliary objects such as sequences, etc. + + The provider manifest token identifying the target version. + The structure of the database. + + A DDL script that creates schema objects based on the contents of the StoreItemCollection parameter + and targeted for the version of the database corresponding to the provider manifest token. + + + + + Creates a database indicated by connection and creates schema objects + (tables, primary keys, foreign keys) based on the contents of storeItemCollection. + + Connection to a non-existent database that needs to be created and populated with the store objects indicated with the storeItemCollection parameter. + Execution timeout for any commands needed to create the database. + The collection of all store items based on which the script should be created. + + + Creates a database indicated by connection and creates schema objects (tables, primary keys, foreign keys) based on the contents of a StoreItemCollection. + Connection to a non-existent database that needs to be created and populated with the store objects indicated with the storeItemCollection parameter. + Execution timeout for any commands needed to create the database. + The collection of all store items based on which the script should be created. + + + Returns a value indicating whether a given database exists on the server. + True if the provider can deduce the database only based on the connection. + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + + + Returns a value indicating whether a given database exists on the server. + True if the provider can deduce the database only based on the connection. + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + + + Returns a value indicating whether a given database exists on the server. + True if the provider can deduce the database only based on the connection. + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + + + Returns a value indicating whether a given database exists on the server. + True if the provider can deduce the database only based on the connection. + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + Override this method to avoid creating the store item collection if it is not needed. The default implementation evaluates the Lazy and calls the other overload of this method. + + + Deletes the specified database. + Connection to an existing database that needs to be deleted. + Execution timeout for any commands needed to delete the database. + The collection of all store items from the model. This parameter is no longer used for database deletion. + + + Deletes the specified database. + Connection to an existing database that needs to be deleted. + Execution timeout for any commands needed to delete the database. + The collection of all store items from the model. This parameter is no longer used for database deletion. + + + + Expands |DataDirectory| in the given path if it begins with |DataDirectory| and returns the expanded path, + or returns the given string if it does not start with |DataDirectory|. + + The path to expand. + The expanded path. + + + + Adds an that will be used to resolve additional default provider + services when a derived type is registered as an EF provider either using an entry in the application's + config file or through code-based registration in . + + The resolver to add. + + + + Called to resolve additional default provider services when a derived type is registered as an + EF provider either using an entry in the application's config file or through code-based + registration in . The implementation of this method in this + class uses the resolvers added with the AddDependencyResolver method to resolve + dependencies. + + + Use this method to set, add, or change other provider-related services. Note that this method + will only be called for such services if they are not already explicitly configured in some + other way by the application. This allows providers to set default services while the + application is still able to override and explicitly configure each service if required. + See and for more details. + + The type of the service to be resolved. + An optional key providing additional information for resolving the service. + An instance of the given type, or null if the service could not be resolved. + + + + Called to resolve additional default provider services when a derived type is registered as an + EF provider either using an entry in the application's config file or through code-based + registration in . The implementation of this method in this + class uses the resolvers added with the AddDependencyResolver method to resolve + dependencies. + + The type of the service to be resolved. + An optional key providing additional information for resolving the service. + All registered services that satisfy the given type and key, or an empty enumeration if there are none. + + + + A specialization of the ProviderManifest that accepts an XmlReader + + + + + Initializes a new instance of the class. + + + An object that provides access to the XML data in the provider manifest file. + + + + Returns the list of facet descriptions for the specified Entity Data Model (EDM) type. + + A collection of type that contains the list of facet descriptions for the specified EDM type. + + + An for which the facet descriptions are to be retrieved. + + + + Returns the list of primitive types supported by the storage provider. + + A collection of type that contains the list of primitive types supported by the storage provider. + + + + Returns the list of provider-supported functions. + + A collection of type that contains the list of provider-supported functions. + + + + Gets the namespace name supported by this provider manifest. + The namespace name supported by this provider manifest. + + + Gets the best mapped equivalent Entity Data Model (EDM) type for a specified storage type name. + The best mapped equivalent EDM type for a specified storage type name. + + + Gets the best mapped equivalent storage primitive type for a specified storage type name. + The best mapped equivalent storage primitive type for a specified storage type name. + + + + Class for representing a collection of items. + Most of the implementation for actual maintenance of the collection is + done by MetadataCollection + + + + + Class representing a read-only wrapper around MetadataCollection + + The type of items in this collection + + + Retrieves an item from this collection by using the specified identity. + An item from this collection. + The identity of the item to be searched for. + true to perform the case-insensitive search; otherwise, false. + + + Determines whether the collection contains an item with the specified identity. + true if the collection contains the item to be searched for; otherwise, false. The default is false. + The identity of the item. + + + Retrieves an item from this collection by using the specified identity. + true if there is an item that matches the search criteria; otherwise, false. + The identity of the item to be searched for. + true to perform the case-insensitive search; otherwise, false. + When this method returns, this output parameter contains an item from the collection. If there is no matched item, this output parameter contains null. + + + Returns an enumerator that can iterate through this collection. + + A that can be used to iterate through this + + . + + + + Returns the index of the specified value in this collection. + The index of the specified value in this collection. + A value to seek. + + + Gets a value indicating whether this collection is read-only. + true if this collection is read-only; otherwise, false. + + + Gets an item from this collection by using the specified identity. + An item from this collection. + The identity of the item to be searched for. + + + + The enumerator for MetadataCollection + + + + Disposes of this enumerator. + + + + Moves to the next member in the collection of type + + . + + + true if the enumerator is moved in the collection of type + + ; otherwise, false. + + + + + Positions the enumerator before the first position in the collection of type + + . + + + + Gets the member at the current position. + The member at the current position. + + + + Gets the member at the current position + + + + + Returns a strongly typed object by using the specified identity. + + The item that is specified by the identity. + The identity of the item. + The type returned by the method. + + + + Returns a strongly typed object by using the specified identity from this item collection. + + true if there is an item that matches the search criteria; otherwise, false. + The identity of the item. + + When this method returns, the output parameter contains a + + object. If there is no global item with the specified identity in the item collection, this output parameter contains null. + + The type returned by the method. + + + + Returns a strongly typed object by using the specified identity from this item collection. + + true if there is an item that matches the search criteria; otherwise, false. + The identity of the item. + true to perform the case-insensitive search; otherwise, false. + + When this method returns, the output parameter contains a + + object. If there is no global item with the specified identity in the item collection, this output parameter contains null. + + The type returned by the method. + + + + Returns a strongly typed object by using the specified identity with either case-sensitive or case-insensitive search. + + The item that is specified by the identity. + The identity of the item. + true to perform the case-insensitive search; otherwise, false. + The type returned by the method. + + + Returns all the items of the specified type from this item collection. + + A collection of type that contains all the items of the specified type. + + The type returned by the method. + + + + Returns an object by using the specified type name and the namespace name in this item collection. + + + An object that represents the type that matches the specified type name and the namespace name in this item collection. If there is no matched type, this method returns null. + + The name of the type. + The namespace of the type. + + + + Returns an object by using the specified type name and the namespace name from this item collection. + + true if there is a type that matches the search criteria; otherwise, false. + The name of the type. + The namespace of the type. + + When this method returns, this output parameter contains an + + object. If there is no type with the specified name and namespace name in this item collection, this output parameter contains null. + + + + + Returns an object by using the specified type name and the namespace name from this item collection. + + + An object that represents the type that matches the specified type name and the namespace name in this item collection. If there is no matched type, this method returns null. + + The name of the type. + The namespace of the type. + true to perform the case-insensitive search; otherwise, false. + + + + Returns an object by using the specified type name and the namespace name from this item collection. + + true if there is a type that matches the search criteria; otherwise, false. + The name of the type. + The namespace of the type. + true to perform the case-insensitive search; otherwise, false. + + When this method returns, this output parameter contains an + + object. If there is no type with the specified name and namespace name in this item collection, this output parameter contains null. + + + + Returns all the overloads of the functions by using the specified name from this item collection. + + A collection of type that contains all the functions that have the specified name. + + The full name of the function. + + + Returns all the overloads of the functions by using the specified name from this item collection. + + A collection of type that contains all the functions that have the specified name. + + The full name of the function. + true to perform the case-insensitive search; otherwise, false. + + + Returns all the overloads of the functions by using the specified name from this item collection. + A collection of type ReadOnlyCollection that contains all the functions that have the specified name. + A dictionary of functions. + The full name of the function. + true to perform the case-insensitive search; otherwise, false. + + + + Returns an object by using the specified entity container name. + + If there is no entity container, this method returns null; otherwise, it returns the first one. + The name of the entity container. + + + + Returns an object by using the specified entity container name. If there is no entity container, the output parameter contains null; otherwise, it contains the first entity container. + + true if there is an entity container that matches the search criteria; otherwise, false. + The name of the entity container. + + When this method returns, it contains an object. If there is no entity container, this output parameter contains null; otherwise, it contains the first entity container. + + + + + Returns an object by using the specified entity container name. + + If there is no entity container, this method returns null; otherwise, it returns the first entity container. + The name of the entity container. + true to perform the case-insensitive search; otherwise, false. + + + + Returns an object by using the specified entity container name. If there is no entity container, this output parameter contains null; otherwise, it contains the first entity container. + + true if there is an entity container that matches the search criteria; otherwise, false. + The name of the entity container. + true to perform the case-insensitive search; otherwise, false. + + When this method returns, it contains an object. If there is no entity container, this output parameter contains null; otherwise, it contains the first entity container. + + + + Gets the data model associated with this item collection. + The data model associated with this item collection. + + + + EntityRecordInfo class providing a simple way to access both the type information and the column information. + + + + + Initializes a new instance of the class of a specific entity type with an enumerable collection of data fields and with specific key and entity set information. + + + The of the entity represented by the + + described by this + + object. + + + An enumerable collection of objects that represent column information. + + The key for the entity. + The entity set to which the entity belongs. + + + + Gets the for the entity. + + The key for the entity. + + + + Public Entity SQL Parser class. + + + + Parse the specified query with the specified parameters. + + The containing + + and information describing inline function definitions if any. + + The EntitySQL query to be parsed. + The optional query parameters. + + + + Parse a specific query with a specific set variables and produce a + + . + + + The containing + + and information describing inline function definitions if any. + + The query to be parsed. + The optional query variables. + + + + Entity SQL query inline function definition, returned as a part of . + + + + Function name. + + + Function body and parameters. + + + Start position of the function definition in the eSQL query text. + + + End position of the function definition in the eSQL query text. + + + + Entity SQL Parser result information. + + + + A command tree produced during parsing. + + + + List of objects describing query inline function definitions. + + + + + Compares objects using reference equality. + + + + + Gets the default instance. + + + + + Wraps access to the transaction object on the underlying store connection and ensures that the + Entity Framework executes commands on the database within the context of that transaction. + An instance of this class is retrieved by calling BeginTransaction() on the + + object. + + + + + Commits the underlying store transaction + + + + + Rolls back the underlying store transaction + + + + + Cleans up this transaction object and ensures the Entity Framework + is no longer using that transaction. + + + + + Releases the resources used by this transaction object + + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + + + + + + + + + + + + + + + Gets the database (store) transaction that is underlying this context transaction. + + + + + A service for obtaining the correct from a given + . + + + On .NET 4.5 the provider is publicly accessible from the connection. On .NET 4 the + default implementation of this service uses some heuristics to find the matching + provider. If these fail then a new implementation of this service can be registered + on to provide an appropriate resolution. + + + + + Returns the for the given connection. + + The connection. + The provider factory for the connection. + + + + Explicitly implemented by to prevent certain members from showing up + in the IntelliSense of scaffolded migrations. + + + + + Adds a custom to the migration. + Custom operation implementors are encouraged to create extension methods on + that provide a fluent-style API for adding new operations. + + The operation to add. + + + + A default implementation of that uses the + underlying provider to get the manifest token. + Note that to avoid multiple queries, this implementation using caching based on the actual type of + instance, the property, + and the property. + + + + + A service for getting a provider manifest token given a connection. + The class is used by default and makes use of the + underlying provider to get the token which often involves opening the connection. + A different implementation can be used instead by adding an + to that may use any information in the connection to return + the token. For example, if the connection is known to point to a SQL Server 2008 database then + "2008" can be returned without opening the connection. + + + + + Returns the manifest token to use for the given connection. + + The connection for which a manifest token is required. + The manifest token to use. + + + + + + + A strategy that is used to execute a command or query against the database, possibly with logic to retry when a failure occurs. + + + + + Executes the specified operation. + + A delegate representing an executable operation that doesn't return any results. + + + + Executes the specified operation and returns the result. + + + The return type of . + + + A delegate representing an executable operation that returns the result of type . + + The result from the operation. + + + + Executes the specified asynchronous operation. + + A function that returns a started task. + + A cancellation token used to cancel the retry operation, but not operations that are already in flight + or that already completed successfully. + + + A task that will run to completion if the original task completes successfully (either the + first time or after retrying transient failures). If the task fails with a non-transient error or + the retry limit is reached, the returned task will become faulted and the exception must be observed. + + + + + Executes the specified asynchronous operation and returns the result. + + + The result type of the returned by . + + + A function that returns a started task of type . + + + A cancellation token used to cancel the retry operation, but not operations that are already in flight + or that already completed successfully. + + + A task that will run to completion if the original task completes successfully (either the + first time or after retrying transient failures). If the task fails with a non-transient error or + the retry limit is reached, the returned task will become faulted and the exception must be observed. + + + + + Indicates whether this might retry the execution after a failure. + + + + + Provides the base implementation of the retry mechanism for unreliable operations and transient conditions that uses + exponentially increasing delays between retries. + + + A new instance will be created each time an operation is executed. + The following formula is used to calculate the delay after retryCount number of attempts: + min(random(1, 1.1) * (2 ^ retryCount - 1), maxDelay) + The retryCount starts at 0. + The random factor distributes uniformly the retry attempts from multiple simultaneous operations failing simultaneously. + + + + + Creates a new instance of . + + + The default retry limit is 5, which means that the total amount of time spent between retries is 26 seconds plus the random factor. + + + + + Creates a new instance of with the specified limits for number of retries and the delay between retries. + + The maximum number of retry attempts. + The maximum delay in milliseconds between retries. + + + + Repetitively executes the specified operation while it satisfies the current retry policy. + + A delegate representing an executable operation that doesn't return any results. + if the retry delay strategy determines the operation shouldn't be retried anymore + if an existing transaction is detected and the execution strategy doesn't support it + if this instance was already used to execute an operation + + + + Repetitively executes the specified operation while it satisfies the current retry policy. + + The type of result expected from the executable operation. + + A delegate representing an executable operation that returns the result of type . + + The result from the operation. + if the retry delay strategy determines the operation shouldn't be retried anymore + if an existing transaction is detected and the execution strategy doesn't support it + if this instance was already used to execute an operation + + + + Repetitively executes the specified asynchronous operation while it satisfies the current retry policy. + + A function that returns a started task. + + A cancellation token used to cancel the retry operation, but not operations that are already in flight + or that already completed successfully. + + + A task that will run to completion if the original task completes successfully (either the + first time or after retrying transient failures). If the task fails with a non-transient error or + the retry limit is reached, the returned task will become faulted and the exception must be observed. + + if the retry delay strategy determines the operation shouldn't be retried anymore + if an existing transaction is detected and the execution strategy doesn't support it + if this instance was already used to execute an operation + + + + Repeatedly executes the specified asynchronous operation while it satisfies the current retry policy. + + + The result type of the returned by . + + + A function that returns a started task of type . + + + A cancellation token used to cancel the retry operation, but not operations that are already in flight + or that already completed successfully. + + + A task that will run to completion if the original task completes successfully (either the + first time or after retrying transient failures). If the task fails with a non-transient error or + the retry limit is reached, the returned task will become faulted and the exception must be observed. + + if the retry delay strategy determines the operation shouldn't be retried anymore + if an existing transaction is detected and the execution strategy doesn't support it + if this instance was already used to execute an operation + + + + Determines whether the operation should be retried and the delay before the next attempt. + + The exception thrown during the last execution attempt. + + Returns the delay indicating how long to wait for before the next execution attempt if the operation should be retried; + null otherwise + + + + + Recursively gets InnerException from as long as it's an + , or + and passes it to + + The type of the unwrapped exception. + The exception to be unwrapped. + A delegate that will be called with the unwrapped exception. + + The result from . + + + + + Determines whether the specified exception represents a transient failure that can be compensated by a retry. + + The exception object to be verified. + + true if the specified exception is considered as transient, otherwise false. + + + + + Returns true to indicate that might retry the execution after a failure. + + + + + Indicates whether the strategy is suspended. The strategy is typically suspending while executing to avoid + recursive execution from nested operations. + + + + + A key used for resolving . It consists of the ADO.NET provider invariant name + and the database server name as specified in the connection string. + + + + + Initializes a new instance of + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used. + + A string that will be matched against the server name in the connection string. + + + + + + + + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used. + + + + + A string that will be matched against the server name in the connection string. + + + + + Implement this interface on your context to use custom logic to calculate the key used to lookup an already created model in the cache. + This interface allows you to have a single context type that can be used with different models in the same AppDomain, + or multiple context types that use the same model. + + + + Gets the cached key associated with the provider. + The cached key associated with the provider. + + + + Used by and when resolving + a provider invariant name from a . + + + + Gets the name of the provider. + The name of the provider. + + + + Represents a custom pluralization term to be used by the + + + + + Create a new instance + + A non null or empty string representing the singular. + A non null or empty string representing the plural. + + + + Get the singular. + + + + + Get the plural. + + + + + Default pluralization service implementation to be used by Entity Framework. This pluralization + service is based on English locale. + + + + + Pluralization services to be used by the EF runtime implement this interface. + By default the is used, but the pluralization service to use + can be set in a class derived from . + + + + + Pluralize a word using the service. + + The word to pluralize. + The pluralized word + + + + Singularize a word using the service. + + The word to singularize. + The singularized word. + + + + Constructs a new instance of default pluralization service + used in Entity Framework. + + + + + Constructs a new instance of default pluralization service + used in Entity Framework. + + + A collection of user dictionary entries to be used by this service.These inputs + can customize the service according the user needs. + + + + Returns the plural form of the specified word. + The plural form of the input parameter. + The word to be made plural. + + + Returns the singular form of the specified word. + The singular form of the input parameter. + The word to be made singular. + + + + The exception that is thrown when the action failed again after being retried the configured number of times. + + + + + Provider exception - Used by the entity client. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class. + + The message that describes the error. + + + + Initializes a new instance of the class. + + The error message that explains the reason for the exception. + The exception that caused the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Initializes a new instance of the class. + + + The that holds the serialized object data about the exception being thrown. + + + The that contains contextual information about the source or destination. + + + + + Initializes a new instance of the class with no error message. + + + + + Initializes a new instance of the class with a specified error message. + + The message that describes the error. + + + + Initializes a new instance of the class. + + The message that describes the error. + The exception that is the cause of the current exception. + + + + An that doesn't retry operations if they fail. + + + + + Executes the specified operation once. + + A delegate representing an executable operation that doesn't return any results. + + + + Executes the specified operation once and returns the result. + + + The return type of . + + + A delegate representing an executable operation that returns the result of type . + + The result from the operation. + + + + Executes the specified asynchronous operation once, without retrying on failure. + + A function that returns a started task. + + A cancellation token used to cancel the retry operation, but not operations that are already in flight + or that already completed successfully. + + + A task that will run to completion if the original task completes successfully. + + + + + Executes the specified asynchronous operation once, without retrying on failure. + + + The result type of the returned by . + + A function that returns a started task. + + A cancellation token used to cancel the retry operation, but not operations that are already in flight + or that already completed successfully. + + + A task that will run to completion if the original task completes successfully. + + + + + Returns false to indicate that will not retry the execution after a failure. + + + + + Asynchronous version of the interface that allows elements to be retrieved asynchronously. + This interface is used to interact with Entity Framework queries and shouldn't be implemented by custom classes. + + + + + Gets an enumerator that can be used to asynchronously enumerate the sequence. + + Enumerator for asynchronous enumeration over the sequence. + + + + Asynchronous version of the interface that allows elements of the enumerable sequence to be retrieved asynchronously. + This interface is used to interact with Entity Framework queries and shouldn't be implemented by custom classes. + + The type of objects to enumerate. + + + + Gets an enumerator that can be used to asynchronously enumerate the sequence. + + Enumerator for asynchronous enumeration over the sequence. + + + + Represents a SQL query for entities that is created from a + and is executed using the connection from that context. + Instances of this class are obtained from the instance for the + entity type. The query is not executed when this object is created; it is executed + each time it is enumerated, for example by using foreach. + SQL queries for non-entities are created using . + See for a generic version of this class. + + + + + Represents a SQL query for non-entities that is created from a + and is executed using the connection from that context. + Instances of this class are obtained from the instance. + The query is not executed when this object is created; it is executed + each time it is enumerated, for example by using foreach. + SQL queries for entities are created using . + See for a generic version of this class. + + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The action to perform on each element. + A task that represents the asynchronous operation. + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The action to perform on each element. + + A to observe while waiting for the task to complete. + + A task that represents the asynchronous operation. + + + + Creates a from the query by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the query. + + + + + Creates a from the query by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the query. + + + + + Returns a that contains the SQL string that was set + when the query was created. The parameters are not included. + + + A that represents this instance. + + + + + Throws an exception indicating that binding directly to a store query is not supported. + + Never returns; always throws. + + + + + + + + + + + + + Returns false. + + + false . + + + + + Creates an instance of a when called from the constructor of a derived + type that will be used as a test double for . Methods and properties + that will be used by the test double must be implemented by the test double except AsNoTracking + and AsStreaming where the default implementation is a no-op. + + + + + Returns a new query where the results of the query will not be tracked by the associated + . + + A new query with NoTracking applied. + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + + + + + + + + + + + + + Represents a SQL query for entities that is created from a + and is executed using the connection from that context. + Instances of this class are obtained from the instance for the + entity type. The query is not executed when this object is created; it is executed + each time it is enumerated, for example by using foreach. + SQL queries for non-entities are created using . + See for a non-generic version of this class. + + The type of entities returned by the query. + + + + Represents a SQL query for non-entities that is created from a + and is executed using the connection from that context. + Instances of this class are obtained from the instance. + The query is not executed when this object is created; it is executed + each time it is enumerated, for example by using foreach. + SQL queries for entities are created using . + See for a non-generic version of this class. + + The type of elements returned by the query. + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The action to be executed. + A task that represents the asynchronous operation. + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The action to be executed. + + A to observe while waiting for the task to complete. + + A task that represents the asynchronous operation. + + + + Creates a from the query by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the input sequence. + + + + + Creates a from the query by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the input sequence. + + + + + Creates an array from the query by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains an array that contains elements from the input sequence. + + + + + Creates an array from the query by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains an array that contains elements from the input sequence. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + A function to extract a key from each element. + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + A function to extract a key from each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector function and a comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + A function to extract a key from each element. + + An to compare keys. + + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector function and a comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + A function to extract a key from each element. + + An to compare keys. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + + The type of the value returned by . + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the query. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + + The type of the value returned by . + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the query. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector function, a comparer, and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + + The type of the value returned by . + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + An to compare keys. + + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the input sequence. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector function, a comparer, and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + + The type of the value returned by . + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + An to compare keys. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the input sequence. + + + + + Asynchronously returns the first element of the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the first element in the query result. + + The query result is empty. + + + + Asynchronously returns the first element of the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the first element in the query result. + + The query result is empty. + + + + Asynchronously returns the first element of the query that satisfies a specified condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the first element in the query result that satisfies a specified condition. + + + + is + null + . + + The query result is empty. + + + + Asynchronously returns the first element of the query that satisfies a specified condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the first element in the query result that satisfies a specified condition. + + + + is + null + . + + The query result is empty. + + + + Asynchronously returns the first element of the query, or a default value if the the query result contains no elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains default ( ) if query result is empty; + otherwise, the first element in the query result. + + + + + Asynchronously returns the first element of the query, or a default value if the the query result contains no elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains default ( ) if query result is empty; + otherwise, the first element in the query result. + + + + + Asynchronously returns the first element of the query that satisfies a specified condition + or a default value if no such element is found. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains default ( ) if query result is empty + or if no element passes the test specified by ; otherwise, the first element + in the query result that passes the test specified by . + + + + is + null + . + + + + + Asynchronously returns the first element of the query that satisfies a specified condition + or a default value if no such element is found. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains default ( ) if query result is empty + or if no element passes the test specified by ; otherwise, the first element + in the query result that passes the test specified by . + + + + is + null + . + + + + + Asynchronously returns the only element of the query, and throws an exception + if there is not exactly one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the single element of the query result. + + The query result has more than one element. + The query result is empty. + + + + Asynchronously returns the only element of the query, and throws an exception + if there is not exactly one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the query result. + + The query result has more than one element. + The query result is empty. + + + + Asynchronously returns the only element of the query that satisfies a specified condition, + and throws an exception if more than one such element exists. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the single element of the query result that satisfies the condition in + . + + + + is + null + . + + + No element satisfies the condition in + + . + + + More than one element satisfies the condition in + + . + + + + + Asynchronously returns the only element of the query that satisfies a specified condition, + and throws an exception if more than one such element exists. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the query result that satisfies the condition in + . + + + + is + null + . + + + No element satisfies the condition in + + . + + + More than one element satisfies the condition in + + . + + + + + Asynchronously returns the only element of a sequence, or a default value if the sequence is empty; + this method throws an exception if there is more than one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the single element of the query result, or default () + if the sequence contains no elements. + + The query result has more than one element. + + + + Asynchronously returns the only element of a sequence, or a default value if the sequence is empty; + this method throws an exception if there is more than one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the query result, or default () + if the sequence contains no elements. + + The query result has more than one element. + + + + Asynchronously returns the only element of the query that satisfies a specified condition or + a default value if no such element exists; this method throws an exception if more than one element + satisfies the condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the single element of the query result that satisfies the condition in + , or default ( ) if no such element is found. + + + + is + null + . + + + More than one element satisfies the condition in + + . + + + + + Asynchronously returns the only element of the query that satisfies a specified condition or + a default value if no such element exists; this method throws an exception if more than one element + satisfies the condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the query result that satisfies the condition in + , or default ( ) if no such element is found. + + + + is + null + . + + + More than one element satisfies the condition in + + . + + + + + Asynchronously determines whether the query contains a specified element by using the default equality comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The object to locate in the query result. + + A task that represents the asynchronous operation. + The task result contains true if the query result contains the specified value; otherwise, false. + + + + + Asynchronously determines whether the query contains a specified element by using the default equality comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The object to locate in the query result. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if the query result contains the specified value; otherwise, false. + + + + + Asynchronously determines whether the query contains any elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains true if the query result contains any elements; otherwise, false. + + + + + Asynchronously determines whether the query contains any elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if the query result contains any elements; otherwise, false. + + + + + Asynchronously determines whether any element of the query satisfies a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains true if any elements in the query result pass the test in the specified predicate; otherwise, false. + + + + + Asynchronously determines whether any element of the query satisfies a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if any elements in the query result pass the test in the specified predicate; otherwise, false. + + + + + Asynchronously determines whether all the elements of the query satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains true if every element of the query result passes the test in the specified predicate; otherwise, false. + + + + is + null + . + + + + + Asynchronously determines whether all the elements of the query satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if every element of the query result passes the test in the specified predicate; otherwise, false. + + + + is + null + . + + + + + Asynchronously returns the number of elements in the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result. + + + The number of elements in the query result is larger than + + . + + + + + Asynchronously returns the number of elements in the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result. + + + The number of elements in the query result is larger than + + . + + + + + Asynchronously returns the number of elements in the query that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result that satisfy the condition in the predicate function. + + + The number of elements in the query result that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns the number of elements in the query that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result that satisfy the condition in the predicate function. + + + The number of elements in the query result that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns an that represents the total number of elements in the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result. + + + The number of elements in the query result is larger than + + . + + + + + Asynchronously returns an that represents the total number of elements in the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result. + + + The number of elements in the query result is larger than + + . + + + + + Asynchronously returns an that represents the number of elements in the query + that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result that satisfy the condition in the predicate function. + + + The number of elements in the query result that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns an that represents the number of elements in the query + that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result that satisfy the condition in the predicate function. + + + The number of elements in the query result that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns the minimum value of the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the minimum value in the query result. + + + + + Asynchronously returns the minimum value of the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the minimum value in the query result. + + + + + Asynchronously returns the maximum value of the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the maximum value in the query result. + + + + + Asynchronously returns the maximum value of the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the maximum value in the query result. + + + + + Returns a that contains the SQL string that was set + when the query was created. The parameters are not included. + + + A that represents this instance. + + + + + Throws an exception indicating that binding directly to a store query is not supported. + + Never returns; always throws. + + + + + + + + + + + + + Returns false. + + + false . + + + + + Creates an instance of a when called from the constructor of a derived + type that will be used as a test double for . Methods and properties + that will be used by the test double must be implemented by the test double except AsNoTracking and + AsStreaming where the default implementation is a no-op. + + + + + Returns a new query where the entities returned will not be cached in the . + + A new query with NoTracking applied. + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + + + + + + + + + + + + + Asynchronous version of the interface that allows elements to be retrieved asynchronously. + This interface is used to interact with Entity Framework queries and shouldn't be implemented by custom classes. + + + + + Advances the enumerator to the next element in the sequence, returning the result asynchronously. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if the enumerator was successfully advanced to the next element; false if the enumerator has passed the end of the sequence. + + + + + Gets the current element in the iteration. + + + + + Defines methods to create and asynchronously execute queries that are described by an + object. + This interface is used to interact with Entity Framework queries and shouldn't be implemented by custom classes. + + + + + Asynchronously executes the query represented by a specified expression tree. + + An expression tree that represents a LINQ query. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the value that results from executing the specified query. + + + + + Asynchronously executes the strongly-typed query represented by a specified expression tree. + + The type of the value that results from executing the query. + An expression tree that represents a LINQ query. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the value that results from executing the specified query. + + + + + Asynchronous version of the interface that allows elements to be retrieved asynchronously. + This interface is used to interact with Entity Framework queries and shouldn't be implemented by custom classes. + + The type of objects to enumerate. + + + + Gets the current element in the iteration. + + + + + Represents a key value that uniquely identifies an Entity Framework model that has been loaded into memory. + + + + Determines whether the current cached model key is equal to the specified cached model key. + true if the current cached model key is equal to the specified cached model key; otherwise, false. + The cached model key to compare to the current cached model key. + + + Returns the hash function for this cached model key. + The hash function for this cached model key. + + + + Thrown when an operation can't be performed because there are existing migrations that have not been applied to the database. + + + + + Represents errors that occur inside the Code First Migrations pipeline. + + + + + Initializes a new instance of the MigrationsException class. + + + + + Initializes a new instance of the MigrationsException class. + + The message that describes the error. + + + + Initializes a new instance of the MigrationsException class. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Initializes a new instance of the MigrationsException class with serialized data. + + + The that holds the serialized object data about the exception being thrown. + + + The that contains contextual information about the source or destination. + + + + + Initializes a new instance of the MigrationsPendingException class. + + + + + Initializes a new instance of the MigrationsPendingException class. + + The message that describes the error. + + + + Initializes a new instance of the MigrationsPendingException class. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + A migration operation to add a new stored procedure to the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure. + The body of the stored procedure expressed in SQL. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation to drop the stored procedure. + + + + + Allows configuration to be performed for a lightweight convention based on + the properties in a model. + + + + + Filters the properties that this convention applies to based on a predicate. + + A function to test each property for a condition. + + A instance so that multiple calls can be chained. + + + + + Filters the properties that this convention applies to based on a predicate + while capturing a value to use later during configuration. + + Type of the captured value. + + A function to capture a value for each property. If the value is null, the + property will be filtered out. + + + A instance so that multiple calls can be chained. + + + + + Allows configuration of the properties that this convention applies to. + + + An action that performs configuration against a + + . + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a lightweight convention based on + the properties of entity types in a model and a captured value. + + The type of the captured value. + + + + Allows configuration of the properties that this convention applies to. + + + An action that performs configuration against a + using a captured value. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a stored procedure that is used to modify a relationship. + + The type of the entity that the relationship is being configured from. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + The type of the property. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + The type of the property. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + + Creates a convention that configures stored procedures to be used to delete entities in the database. + + + + + Creates a convention that configures stored procedures to be used to modify entities in the database. + + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the parameter for. + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The property to configure the parameter for. + The name of the parameter. + + + Configures the output parameter that returns the rows affected by this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the parameter. + + + + + + + + + + + + + + + + Creates a convention that configures stored procedures to be used to insert entities in the database. + + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the parameter for. + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The property to configure the parameter for. + The name of the parameter. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the result for. + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + The property to configure the result for. + The name of the result column. + + + + + + + + + + + + + + + + Creates a convention that configures stored procedures to be used to modify entities in the database. + + + + Configures stored procedure used to insert entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + Configures stored procedure used to update entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + Configures stored procedure used to delete entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Creates a convention that configures stored procedures to be used to update entities in the database. + + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the parameter for. + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The property to configure the parameter for. + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the parameter for. + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The property to configure the parameter for. + The current value parameter name. + The original value parameter name. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the result for. + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + The property to configure the result for. + The name of the result column. + + + Configures the output parameter that returns the rows affected by this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the parameter. + + + + + + + + + + + + + + + + Allows configuration to be performed for a stored procedure that is used to modify a many to many relationship. + + The type of the entity that the relationship is being configured from. + The type of the entity that the other end of the relationship targets. + + + + Performs configuration of a stored procedure uses to modify an entity in the database. + + + + + Sets the name of the stored procedure. + + Name of the procedure. + The same configuration instance so that multiple calls can be chained. + + + + Sets the name of the stored procedure. + + Name of the procedure. + Name of the schema. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the left key value(s). + + The type of the property to configure. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the left key value(s). + + The type of the property to configure. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the left key value(s). + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the left key value(s). + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the right key value(s). + + The type of the property to configure. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the right key value(s). + + The type of the property to configure. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the right key value(s). + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the right key value(s). + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + + + + + + + + + + + + + Allows configuration to be performed for a stored procedure that is used to modify a many to many relationship. + + The type of the entity that the relationship is being configured from. + The type of the entity that the other end of the relationship targets. + + + Configures stored procedure used to insert relationships. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + Configures stored procedure used to delete relationships. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a stored procedure that is used to delete entities. + + The type of the entity that the stored procedure can be used to delete. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures the output parameter that returns the rows affected by this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the parameter. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + + + + + + + + + + + + + + Allows configuration to be performed for a stored procedure that is used to insert entities. + + The type of the entity that the stored procedure can be used to insert. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + + + + + + + + + + + + + + Allows configuration to be performed for a stored procedure that is used to update entities. + + The type of the entity that the stored procedure can be used to update. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + Configures the output parameter that returns the rows affected by this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the parameter. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + + + + + + + + + + + + + + Allows configuration to be performed for a stored procedure that is used to modify entities. + + The type of the entity that the stored procedure can be used to modify. + + + Configures stored procedure used to insert entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + Configures stored procedure used to update entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + Configures stored procedure used to delete entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Used to configure a primitive property of an entity type or complex type. + This configuration functionality is available via lightweight conventions. + + + + + Configures the name of the database column used to store the property. + + The name of the column. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Calling this method will have no effect if the + annotation with the given name has already been configured. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures the name of the parameter used in stored procedures for this property. + + Name of the parameter. + + The same instance so that multiple calls can be chained. + + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the property to be used as an optimistic concurrency token. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures how values for the property are generated by the database. + + The pattern used to generate values for the property in the database. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the property to support Unicode string content. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property is not a . + + + + + Configures whether or not the property supports Unicode string content. + + Value indicating if the property supports Unicode string content or not. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property is not a . + + + + + Configures the property to be fixed length. + Use HasMaxLength to set the length that the property is fixed to. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property does not have length facets. + + + + + Configures the property to be variable length. + Properties are variable length by default. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property does not have length facets. + + + + + Configures the property to have the specified maximum length. + + The maximum length for the property. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property does not have length facets. + + + + + Configures the property to allow the maximum length supported by the database provider. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property does not have length facets. + + + + + Configures the precision of the property. + If the database provider does not support precision for the data type of the column then the value is ignored. + + Precision of the property. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method will throw if the property is not a . + + + + + Configures the precision and scale of the property. + + The precision of the property. + The scale of the property. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method will throw if the property is not a . + + + + + Configures the property to be a row version in the database. + The actual data type will vary depending on the database provider being used. + Setting the property to be a row version will automatically configure it to be an + optimistic concurrency token. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property is not a . + + + + + Configures this property to be part of the entity type's primary key. + + + The same instance so that + multiple calls can be chained. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the for this property. + + + + + An implementation of that does nothing. Using this + initializer disables database initialization for the given context type. Passing an instance + of this class to is equivalent to passing null. + When is being used to resolve initializers an instance of + this class must be used to disable initialization. + + The type of the context. + + + + + + + FieldMetadata class providing the correlation between the column ordinals and MemberMetadata. + + + + + Initializes a new object with the specified ordinal value and field type. + + An integer specified the location of the metadata. + The field type. + + + + Gets the type of field for this object. + + + The type of field for this object. + + + + + Gets the ordinal for this object. + + An integer representing the ordinal value. + + + + Class representing a parameter collection used in EntityCommand + + + + + Adds the specified object to the . + + + The index of the new object. + + + An . + + + + + Adds an array of values to the end of the + + . + + + The values to add. + + + + + Removes all the objects from the + + . + + + + + Determines whether the specified is in this + + . + + + true if the contains the value; otherwise false. + + + The value. + + + + + Copies all the elements of the current to the specified one-dimensional + + starting at the specified destination index. + + + The one-dimensional that is the destination of the elements copied from the current + + . + + + A 32-bit integer that represents the index in the at which copying starts. + + + + + Returns an enumerator that iterates through the + + . + + + An for the + + . + + + + + + + + + + + Gets the location of the specified with the specified name. + + + The zero-based location of the specified with the specified case-sensitive name. Returns -1 when the object does not exist in the + + . + + + The case-sensitive name of the to find. + + + + + Gets the location of the specified in the collection. + + + The zero-based location of the specified that is a + + in the collection. Returns -1 when the object does not exist in the + + . + + + The to find. + + + + + Inserts an into the + + at the specified index. + + The zero-based index at which value should be inserted. + + An to be inserted in the + + . + + + + Removes the specified parameter from the collection. + + A object to remove from the collection. + + + + + Removes the from the + + at the specified index. + + + The zero-based index of the object to remove. + + + + + Removes the from the + + at the specified parameter name. + + + The name of the to remove. + + + + + + + + + + + Adds the specified object to the + + . + + + A new object. + + + The to add to the collection. + + + The specified in the value parameter is already added to this or another + + . + + + The parameter passed was not a . + + The value parameter is null. + + + + Adds a value to the end of the . + + + A object. + + The name of the parameter. + The value to be added. + + + + Adds a to the + + given the parameter name and the data type. + + + A new object. + + The name of the parameter. + + One of the values. + + + + + Adds a to the + + with the parameter name, the data type, and the column length. + + + A new object. + + The name of the parameter. + + One of the values. + + The column length. + + + + Adds an array of values to the end of the + + . + + + The values to add. + + + + + Determines whether the specified is in this + + . + + + true if the contains the value; otherwise false. + + + The value. + + + + + Copies all the elements of the current to the specified + + starting at the specified destination index. + + + The that is the destination of the elements copied from the current + + . + + + A 32-bit integer that represents the index in the + + at which copying starts. + + + + + Gets the location of the specified in the collection. + + + The zero-based location of the specified that is a + + in the collection. Returns -1 when the object does not exist in the + + . + + + The to find. + + + + + Inserts a object into the + + at the specified index. + + The zero-based index at which value should be inserted. + + A object to be inserted in the + + . + + + + + Removes the specified from the collection. + + + A object to remove from the collection. + + + The parameter is not a . + + The parameter does not exist in the collection. + + + + Gets an Integer that contains the number of elements in the + + . + + + The number of elements in the as an Integer. + + + + + Gets a value that indicates whether the + + has a fixed size. + + + Returns true if the has a fixed size; otherwise false. + + + + + Gets a value that indicates whether the + + is read-only. + + + Returns true if the is read only; otherwise false. + + + + + Gets a value that indicates whether the + + is synchronized. + + + Returns true if the is synchronized; otherwise false. + + + + + Gets an object that can be used to synchronize access to the + + . + + + An object that can be used to synchronize access to the + + . + + + + + Gets the at the specified index. + + + The at the specified index. + + The zero-based index of the parameter to retrieve. + The specified index does not exist. + + + + Gets the with the specified name. + + + The with the specified name. + + The name of the parameter to retrieve. + The specified name does not exist. + + + + Class representing a command for the conceptual layer + + + + + Initializes a new instance of the class using the specified values. + + + + + Initializes a new instance of the class with the specified statement. + + The text of the command. + + + + Constructs the EntityCommand object with the given eSQL statement and the connection object to use + + The eSQL command text to execute + The connection object + Resolver used to resolve DbProviderServices + + + + Initializes a new instance of the class with the specified statement and connection. + + The text of the command. + A connection to the data source. + + + + Initializes a new instance of the class with the specified statement, connection and transaction. + + The text of the command. + A connection to the data source. + The transaction in which the command executes. + + + + Cancels the execution of an . + + + + + Creates a new instance of an object. + + + A new instance of an object. + + + + + Create and return a new parameter object representing a parameter in the eSQL statement + + The parameter object. + + + Executes the command and returns a data reader. + + The that contains the results. + + + + + Compiles the into a command tree and passes it to the underlying store provider for execution, then builds an + + out of the produced result set using the specified + + . + + + The that contains the results. + + + One of the values. + + + + + Asynchronously executes the command and returns a data reader for reading the results. May only + be called on CommandType.CommandText (otherwise, use the standard Execute* methods) + + + A task that represents the asynchronous operation. + The task result contains an EntityDataReader object. + + + For stored procedure commands, if called + for anything but an entity collection result + + + + + Asynchronously executes the command and returns a data reader for reading the results. May only + be called on CommandType.CommandText (otherwise, use the standard Execute* methods) + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains an EntityDataReader object. + + + For stored procedure commands, if called + for anything but an entity collection result + + + + + Asynchronously executes the command and returns a data reader for reading the results. May only + be called on CommandType.CommandText (otherwise, use the standard Execute* methods) + + The behavior to use when executing the command + + A task that represents the asynchronous operation. + The task result contains an EntityDataReader object. + + + For stored procedure commands, if called + for anything but an entity collection result + + + + + Asynchronously executes the command and returns a data reader for reading the results. May only + be called on CommandType.CommandText (otherwise, use the standard Execute* methods) + + The behavior to use when executing the command + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains an EntityDataReader object. + + + For stored procedure commands, if called + for anything but an entity collection result + + + + + Executes the command and returns a data reader for reading the results + + The behavior to use when executing the command + A DbDataReader object + + + + Asynchronously executes the command and returns a data reader for reading the results + + The behavior to use when executing the command + The token to monitor for cancellation requests + + A task that represents the asynchronous operation. + The task result contains a DbDataReader object. + + + + Executes the current command. + The number of rows affected. + + + + Asynchronously executes the command and discard any results returned from the command + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of rows affected. + + + + Executes the command, and returns the first column of the first row in the result set. Additional columns or rows are ignored. + The first column of the first row in the result set, or a null reference (Nothing in Visual Basic) if the result set is empty. + + + Compiles the entity-level command and creates a prepared version of the command. + + + Compiles the entity-level command and returns the store command text. + The store command text. + + + + Gets or sets the used by the + + . + + The connection used by the entity command. + + + + The connection object used for executing the command + + + + Gets or sets an Entity SQL statement that specifies a command or stored procedure to execute. + The Entity SQL statement that specifies a command or stored procedure to execute. + + + Gets or sets the command tree to execute; only one of the command tree or the command text can be set, not both. + The command tree to execute. + + + Gets or sets the amount of time to wait before timing out. + The time in seconds to wait for the command to execute. + + + + Gets or sets a value that indicates how the + + property is to be interpreted. + + + One of the enumeration values. + + + + Gets the parameters of the Entity SQL statement or stored procedure. + The parameters of the Entity SQL statement or stored procedure. + + + + The collection of parameters for this command + + + + + Gets or sets the transaction within which the executes. + + + The transaction within which the executes. + + + + + The transaction that this command executes in + + + + Gets or sets how command results are applied to rows being updated. + + One of the values. + + + + Gets or sets a value that indicates whether the command object should be visible in a Windows Form Designer control. + true if the command object should be visible in a Windows Form Designer control; otherwise, false. + + + Gets or sets a value that indicates whether the query plan caching is enabled. + true if the query plan caching is enabled; otherwise, false. + + + + Class representing a connection for the conceptual layer. An entity connection may only + be initialized once (by opening the connection). It is subsequently not possible to change + the connection string, attach a new store connection, or change the store connection string. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class, based on the connection string. + + The provider-specific connection string. + An invalid connection string keyword has been provided, or a required connection string keyword has not been provided. + + + + Initializes a new instance of the class with a specified + and + . + + + A to be associated with this + . + + + The underlying data source connection for this object. + + The workspace or connection parameter is null. + The conceptual model is missing from the workspace.-or-The mapping file is missing from the workspace.-or-The storage model is missing from the workspace.-or-The connection is not in a closed state. + The connection is not from an ADO.NET Entity Framework-compatible provider. + + + + Constructs the EntityConnection from Metadata loaded in memory + + Workspace containing metadata information. + Store connection. + If set to true the store connection is disposed when the entity connection is disposed, otherwise the caller must dispose the store connection. + + + + Returns the associated with this + + . + + + The associated with this + + . + + The inline connection string contains an invalid Metadata keyword value. + + + Establishes a connection to the data source by calling the underlying data provider's Open method. + An error occurs when you open the connection, or the name of the underlying data provider is not known. + The inline connection string contains an invalid Metadata keyword value. + + + + Asynchronously establishes a connection to the data store by calling the Open method on the underlying data provider + + + A to observe while waiting for the task to complete. + + A task that represents the asynchronous operation. + + + + Creates a new instance of an , with the + + set to this + + . + + + An object. + + The name of the underlying data provider is not known. + + + + Create a new command object that uses this connection object + + The command object. + + + Closes the connection to the database. + An error occurred when closing the connection. + + + Not supported. + Not supported. + When the method is called. + + + Begins a transaction by using the underlying provider. + + A new . The returned + + instance can later be associated with the + + to execute the command under that transaction. + + + The underlying provider is not known.-or-The call to + + was made on an + + that already has a current transaction.-or-The state of the + + is not + + . + + + + Begins a transaction with the specified isolation level by using the underlying provider. + + A new . The returned + + instance can later be associated with the + + to execute the command under that transaction. + + The isolation level of the transaction. + + The underlying provider is not known.-or-The call to + + was made on an + + that already has a current transaction.-or-The state of the + + is not + + . + + + + + Begins a database transaction + + The isolation level of the transaction + An object representing the new transaction + + + + Enlists this in the specified transaction. + + The transaction object to enlist into. + + The state of the is not + + . + + + + + Cleans up this connection object + + true to release both managed and unmanaged resources; false to release only unmanaged resources + + + + Gets or sets the connection string. + + The connection string required to establish the initial connection to a data source. The default value is an empty string. On a closed connection, the currently set value is returned. If no value has been set, an empty string is returned. + + An attempt was made to set the property after the + + ’s was initialized. The + + is initialized either when the instance is constructed through the overload that takes a + + as a parameter, or when the + + instance has been opened. + + An invalid connection string keyword has been provided or a required connection string keyword has not been provided. + + + Gets the number of seconds to wait when attempting to establish a connection before ending the attempt and generating an error. + The time (in seconds) to wait for a connection to open. The default value is the underlying data provider's default time-out. + The value set is less than 0. + + + Gets the name of the current database, or the database that will be used after a connection is opened. + The value of the Database property of the underlying data provider. + The underlying data provider is not known. + + + + Gets the state of the EntityConnection, which is set up to track the state of the underlying + database connection that is wrapped by this EntityConnection. + + + + Gets the name or network address of the data source to connect to. + The name of the data source. The default value is an empty string. + The underlying data provider is not known. + + + Gets a string that contains the version of the data source to which the client is connected. + The version of the data source that is contained in the provider connection string. + The connection is closed. + + + + Gets the provider factory associated with EntityConnection + + + + + Provides access to the underlying data source connection that is used by the + + object. + + + The for the data source connection. + + + + + Gets the current transaction that this connection is enlisted in. May be null. + + + + + Class representing a connection string builder for the entity client provider + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class using the supplied connection string. + + A provider-specific connection string to the underlying data source. + + + + Clears the contents of the instance. + + + + + Determines whether the contains a specific key. + + + Returns true if the contains an element that has the specified key; otherwise, false. + + + The key to locate in the . + + + + + Retrieves a value corresponding to the supplied key from this + + . + + Returns true if keyword was found in the connection string; otherwise, false. + The key of the item to retrieve. + The value corresponding to keyword. + keyword contains a null value (Nothing in Visual Basic). + + + + Removes the entry with the specified key from the + + instance. + + Returns true if the key existed in the connection string and was removed; false if the key did not exist. + + The key of the keyword/value pair to be removed from the connection string in this + + . + + keyword is null (Nothing in Visual Basic) + + + Gets or sets the name of a section as defined in a configuration file. + The name of a section in a configuration file. + + + Gets or sets the name of the underlying .NET Framework data provider in the connection string. + The invariant name of the underlying .NET Framework data provider. + + + Gets or sets the metadata locations in the connection string. + Gets or sets the metadata locations in the connection string. + + + Gets or sets the inner, provider-specific connection string. + The inner, provider-specific connection string. + + + + Gets a value that indicates whether the + + has a fixed size. + + + Returns true in every case, because the + + supplies a fixed-size collection of keyword/value pairs. + + + + + Gets an that contains the keys in the + + . + + + An that contains the keys in the + + . + + + + Gets or sets the value associated with the specified key. In C#, this property is the indexer. + The value associated with the specified key. + The key of the item to get or set. + keyword is a null reference (Nothing in Visual Basic). + Tried to add a key that does not exist in the available keys. + Invalid value in the connection string (specifically, a Boolean or numeric value was expected but not supplied). + + + + A data reader class for the entity client provider + + + + + Closes the object. + + + + + Releases the resources consumed by this and calls + + . + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + Gets the value of the specified column as a Boolean. + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a byte. + The value of the specified column. + The zero-based column ordinal. + + + Reads a stream of bytes from the specified column, starting at location indicated by dataIndex , into the buffer, starting at the location indicated by bufferIndex . + The actual number of bytes read. + The zero-based column ordinal. + The index within the row from which to begin the read operation. + The buffer into which to copy the data. + The index with the buffer to which the data will be copied. + The maximum number of characters to read. + + + Gets the value of the specified column as a single character. + The value of the specified column. + The zero-based column ordinal. + + + Reads a stream of characters from the specified column, starting at location indicated by dataIndex , into the buffer, starting at the location indicated by bufferIndex . + The actual number of characters read. + The zero-based column ordinal. + The index within the row from which to begin the read operation. + The buffer into which to copy the data. + The index with the buffer to which the data will be copied. + The maximum number of characters to read. + + + Gets the name of the data type of the specified column. + The name of the data type. + The zero-based column ordinal. + + + + Gets the value of the specified column as a object. + + The value of the specified column. + The zero-based column ordinal. + + + + Returns a object for the requested column ordinal that can be overridden with a provider-specific implementation. + + A data reader. + The zero-based column ordinal. + + + + Gets the value of the specified column as a object. + + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a double-precision floating point number. + The value of the specified column. + The zero-based column ordinal. + + + Gets the data type of the specified column. + The data type of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a single-precision floating point number. + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a globally-unique identifier (GUID). + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a 16-bit signed integer. + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a 32-bit signed integer. + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a 64-bit signed integer. + The value of the specified column. + The zero-based column ordinal. + + + Gets the name of the column, given the zero-based column ordinal. + The name of the specified column. + The zero-based column ordinal. + + + Gets the column ordinal given the name of the column. + The zero-based column ordinal. + The name of the column. + The name specified is not a valid column name. + + + Returns the provider-specific field type of the specified column. + + The object that describes the data type of the specified column. + + The zero-based column ordinal. + + + + Gets the value of the specified column as an instance of . + + The value of the specified column. + The zero-based column ordinal. + + + Gets all provider-specific attribute columns in the collection for the current row. + + The number of instances of in the array. + + + An array of into which to copy the attribute columns. + + + + + Returns a that describes the column metadata of the + + . + + + A that describes the column metadata. + + + + + Gets the value of the specified column as an instance of . + + The value of the specified column. + The zero-based column ordinal. + + + + Gets the value of the specified column as an instance of . + + The value of the specified column. + The zero-based column ordinal. + + + Populates an array of objects with the column values of the current row. + + The number of instances of in the array. + + + An array of into which to copy the attribute columns. + + + + Gets a value that indicates whether the column contains nonexistent or missing values. + + true if the specified column is equivalent to ; otherwise, false. + + The zero-based column ordinal. + + + Advances the reader to the next result when reading the results of a batch of statements. + true if there are more result sets; otherwise, false. + + + + Asynchronously moves the reader to the next result set when reading a batch of statements + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if there are more result sets; false otherwise. + + + + Advances the reader to the next record in a result set. + true if there are more rows; otherwise, false. + + + + Asynchronously moves the reader to the next row of the current result set + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if there are more rows; false otherwise. + + + + + Returns an that can be used to iterate through the rows in the data reader. + + + An that can be used to iterate through the rows in the data reader. + + + + + Returns a nested . + + The nested data record. + The number of the DbDataRecord to return. + + + + Returns nested readers as objects. + + + The nested readers as objects. + + The ordinal of the column. + + + Gets a value indicating the depth of nesting for the current row. + The depth of nesting for the current row. + + + Gets the number of columns in the current row. + The number of columns in the current row. + + + + Gets a value that indicates whether this contains one or more rows. + + + true if the contains one or more rows; otherwise, false. + + + + + Gets a value indicating whether the is closed. + + + true if the is closed; otherwise, false. + + + + Gets the number of rows changed, inserted, or deleted by execution of the SQL statement. + The number of rows changed, inserted, or deleted. Returns -1 for SELECT statements; 0 if no rows were affected or the statement failed. + + + + Gets the value of the specified column as an instance of . + + The value of the specified column. + The zero-based column ordinal + + + + Gets the value of the specified column as an instance of . + + The value of the specified column. + The name of the column. + + + + Gets the number of fields in the that are not hidden. + + The number of fields that are not hidden. + + + + Gets for this + + . + + The information of a data record. + + + + Class representing a parameter used in EntityCommand + + + + + Initializes a new instance of the class using the default values. + + + + + Initializes a new instance of the class using the specified parameter name and data type. + + The name of the parameter. + + One of the values. + + + + + Initializes a new instance of the class using the specified parameter name, data type and size. + + The name of the parameter. + + One of the values. + + The size of the parameter. + + + + Initializes a new instance of the class using the specified properties. + + The name of the parameter. + + One of the values. + + The size of the parameter. + The name of the source column. + + + + Initializes a new instance of the class using the specified properties. + + The name of the parameter. + + One of the values. + + The size of the parameter. + + One of the values. + + true to indicate that the parameter accepts null values; otherwise, false. + The number of digits used to represent the value. + The number of decimal places to which value is resolved. + The name of the source column. + + One of the values. + + The value of the parameter. + + + + Resets the type associated with the . + + + + Returns a string representation of the parameter. + A string representation of the parameter. + + + Gets or sets the name of the entity parameter. + The name of the entity parameter. + + + + Gets or sets the of the parameter. + + + One of the values. + + + + Gets or sets the type of the parameter, expressed as an EdmType. + The type of the parameter, expressed as an EdmType. + + + + Gets or sets the number of digits used to represent the + + property. + + The number of digits used to represent the value. + + + + Gets or sets the number of decimal places to which + + is resolved. + + The number of decimal places to which value is resolved. + + + Gets or sets the value of the parameter. + The value of the parameter. + + + Gets or sets the direction of the parameter. + + One of the values. + + + + Gets or sets a value that indicates whether the parameter accepts null values. + true if null values are accepted; otherwise, false. + + + Gets or sets the maximum size of the data within the column. + The maximum size of the data within the column. + + + + Gets or sets the name of the source column mapped to the and used for loading or returning the + + . + + The name of the source column mapped to the dataset and used for loading or returning the value. + + + Gets or sets a value that indicates whether source column is nullable. + true if source column is nullable; otherwise, false. + + + + Gets or sets the to use when loading the value. + + + One of the values. + + + + + Class representing a provider factory for the entity client provider + + + + + A singleton object for the entity client provider factory object. + This remains a public field (not property) because DbProviderFactory expects a field. + + + + + Returns a new instance of the provider's class that implements the + + class. + + + A new instance of . + + + + + Throws a . This method is currently not supported. + + This method is currently not supported. + + + + Returns a new instance of the provider's class that implements the + + class. + + + A new instance of . + + + + + Returns a new instance of the provider's class that implements the + + class. + + + A new instance of . + + + + + Throws a . This method is currently not supported. + + This method is currently not supported. + + + + Returns a new instance of the provider's class that implements the + + class. + + + A new instance of . + + + + + Throws a . This method is currently not supported. + + This method is currently not supported. + This method is currently not supported. + + + + Returns the requested class. + + + A new instance of . The supported types are + + , + + , and + + . Returns null (or Nothing in Visual Basic) for every other type. + + + The to return. + + + + + Class representing a transaction for the conceptual layer + + + + Commits the underlying transaction. + + + Rolls back the underlying transaction. + + + + Cleans up this transaction object + + true to release both managed and unmanaged resources; false to release only unmanaged resources + + + + Gets for this + + . + + + An to the underlying data source. + + + + + The connection object owning this transaction object + + + + + Gets the isolation level of this . + + + An enumeration value that represents the isolation level of the underlying transaction. + + + + + Gets the DbTransaction for the underlying provider transaction. + + + + + Represents a failure while trying to prepare or execute a CommandCompilation + This exception is intended to provide a common exception that people can catch to + hold provider exceptions (SqlException, OracleException) when using the EntityCommand + to execute statements. + + + + + Initializes a new instance of . + + + + + Initializes a new instance of . + + The message that describes the error. + + + + Initializes a new instance of . + + The error message that explains the reason for the exception. + The exception that caused the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Represents a failure while trying to prepare or execute a CommandExecution + This exception is intended to provide a common exception that people can catch to + hold provider exceptions (SqlException, OracleException) when using the EntityCommand + to execute statements. + + + + + Initializes a new instance of . + + + + + Initializes a new instance of . + + The message that describes the error. + + + + Initializes a new instance of . + + The error message that explains the reason for the exception. + The exception that caused the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + An identifier for an entity. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class with an entity set name and a generic + + collection. + + + A that is the entity set name qualified by the entity container name. + + + A generic collection.Each key/value pair has a property name as the key and the value of that property as the value. There should be one pair for each property that is part of the + + . The order of the key/value pairs is not important, but each key property should be included. The property names are simple names that are not qualified with an entity type name or the schema name. + + + + + Initializes a new instance of the class with an entity set name and an + + collection of + + objects. + + + A that is the entity set name qualified by the entity container name. + + + An collection of + + objects with which to initialize the key. + + + + + Initializes a new instance of the class with an entity set name and specific entity key pair. + + + A that is the entity set name qualified by the entity container name. + + + A that is the name of the key. + + + An that is the key value. + + + + Gets the entity set for this entity key from the given metadata workspace. + + The for the entity key. + + The metadata workspace that contains the entity. + The entity set could not be located in the specified metadata workspace. + + + Returns a value that indicates whether this instance is equal to a specified object. + true if this instance and obj have equal values; otherwise, false. + + An to compare with this instance. + + + + + Returns a value that indicates whether this instance is equal to a specified + + . + + true if this instance and other have equal values; otherwise, false. + + An object to compare with this instance. + + + + + Serves as a hash function for the current object. + + is suitable for hashing algorithms and data structures such as a hash table. + + + A hash code for the current . + + + + + Compares two objects. + + true if the key1 and key2 values are equal; otherwise, false. + + A to compare. + + + A to compare. + + + + + Compares two objects. + + true if the key1 and key2 values are not equal; otherwise, false. + + A to compare. + + + A to compare. + + + + + Helper method that is used to deserialize an . + + Describes the source and destination of a given serialized stream, and provides an additional caller-defined context. + + + + Helper method that is used to deserialize an . + + Describes the source and destination of a given serialized stream and provides an additional caller-defined context. + + + + Gets a singleton EntityKey by which a read-only entity is identified. + + + + + Gets a singleton EntityKey identifying an entity resulted from a failed TREAT. + + + + Gets or sets the name of the entity set. + + A value that is the name of the entity set for the entity to which the + + belongs. + + + + Gets or sets the name of the entity container. + + A value that is the name of the entity container for the entity to which the + + belongs. + + + + + Gets or sets the key values associated with this . + + + A of key values for this + + . + + + + + Gets a value that indicates whether the is temporary. + + + true if the is temporary; otherwise, false. + + + + + Information about a key that is part of an EntityKey. + A key member contains the key name and value. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class with the specified entity key pair. + + The name of the key. + The key value. + + + Returns a string representation of the entity key. + A string representation of the entity key. + + + Gets or sets the name of the entity key. + The key name. + + + Gets or sets the value of the entity key. + The key value. + + + + Kind of collection (applied to Properties) + + + + + Property is not a Collection + + + + + Collection has Bag semantics( unordered and duplicates ok) + + + + + Collection has List semantics + (Order is deterministic and duplicates ok) + + + + + The concurrency mode for properties. + + + + + Default concurrency mode: the property is never validated + at write time + + + + + Fixed concurrency mode: the property is always validated at + write time + + + + + The pattern for Server Generated Properties. + + + + + Not a Server Generated Property. This is the default. + + + + + A value is generated on INSERT, and remains unchanged on update. + + + + + A value is generated on both INSERT and UPDATE. + + + + + Represents an eSQL Query compilation exception; + The class of exceptional conditions that may cause this exception to be raised are mainly: + 1) Syntax Errors: raised during query text parsing and when a given query does not conform to eSQL formal grammar; + 2) Semantic Errors: raised when semantic rules of eSQL language are not met such as metadata or schema information + not accurate or not present, type validation errors, scoping rule violations, user of undefined variables, etc. + For more information, see eSQL Language Spec. + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of the class that uses a specified error message and a reference to the inner exception that is the cause of this exception. + + The error message that explains the reason for the exception. + The exception that caused the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + Gets a description of the error. + A string that describes the error. + + + Gets the approximate context where the error occurred, if available. + A string that describes the approximate context where the error occurred, if available. + + + Gets the approximate line number where the error occurred. + An integer that describes the line number where the error occurred. + + + Gets the approximate column number where the error occurred. + An integer that describes the column number where the error occurred. + + + + Thrown to indicate that a command tree is invalid. + + + + + Initializes a new instance of the class with a default message. + + + + + Initializes a new instance of the class with the specified message. + + The exception message. + + + + Initializes a new instance of the class with the specified message and inner exception. + + The exception message. + + The exception that is the cause of this . + + + + + Mapping exception class. Note that this class has state - so if you change even + its internals, it can be a breaking change + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of that uses a specified error message and a reference to the inner exception. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Class for representing a collection of mapping items in Edm space. + + + + + Base class for the type created at design time to store the generated views. + + + + Returns the key/value pair at the specified index, which contains the view and its key. + The key/value pair at index , which contains the view and its key. + The index of the view. + + + + Gets or sets the name of . + + The container name. + + + + Gets or sets in storage schema. + + Container name. + + + Hash value. + Hash value. + + + Hash value of views. + Hash value. + + + Gets or sets view count. + View count. + + + + Attribute to mark the assemblies that contain the generated views type. + + + + + Initializes a new instance of the class. + + The view type. + + + Gets the T:System.Type of the view. + The T:System.Type of the view. + + + + Represents a complex type mapping for a function import result. + + + + + Specifies a function import structural type mapping. + + + + + Gets the property mappings for the result type of a function import. + + + + + Initializes a new FunctionImportComplexTypeMapping instance. + + The return type. + The property mappings for the result type of a function import. + + + + Ges the return type. + + + + + Represents a function import entity type mapping. + + + + + Initializes a new FunctionImportEntityTypeMapping instance. + + The entity types at the base of + the type hierarchies to be mapped. + The entity types to be mapped. + The property mappings for the result types of a function import. + The mapping conditions. + + + + Gets the entity types being mapped. + + + + + Gets the entity types at the base of the hierarchies being mapped. + + + + + Gets the mapping conditions. + + + + + Represents a mapping condition for a function import result. + + + + + + + + Gets the name of the column used to evaluate the condition. + + + + + Represents a mapping condition for the result of a function import + evaluated by checking null or not null. + + + + + Initializes a new FunctionImportEntityTypeMappingConditionIsNull instance. + + The name of the column used to evaluate the condition. + Flag that indicates whether a null or not null check is performed. + + + + Gets a flag that indicates whether a null or not null check is performed. + + + + + Represents a mapping condition for the result of a function import, + evaluated by comparison with a specified value. + + + + + Initializes a new FunctionImportEntityTypeMappingConditionValue instance. + + The name of the column used to evaluate the condition. + The value to compare with. + + + + Gets the value used for comparison. + + + + + Represents a mapping from a model function import to a store composable or non-composable function. + + + + + Gets model function (or source of the mapping) + + + + + Gets store function (or target of the mapping) + + + + + Represents a mapping from a model function import to a store composable function. + + + + + Initializes a new FunctionImportMappingComposable instance. + + The model function import. + The store composable function. + The result mapping for the function import. + The parent container mapping. + + + + Gets the result mapping for the function import. + + + + + Represents a mapping from a model function import to a store non-composable function. + + + + + Initializes a new FunctionImportMappingNonComposable instance. + + The model function import. + The store non-composable function. + The function import result mappings. + The parent container mapping. + + + + Gets the function import result mappings. + + + + + Base class for mapping a property of a function import return type. + + + + + Maps a function import return type property to a table column. + + + + + Initializes a new FunctionImportReturnTypeScalarPropertyMapping instance. + + The mapped property name. + The mapped column name. + + + + Gets the mapped property name. + + + + + Gets the mapped column name. + + + + + Represents the base item class for all the mapping metadata + + + + + Represents the base item class for all the metadata + + + + + Describes modification function mappings for an association set. + + + + + Initalizes a new AssociationSetModificationFunctionMapping instance. + + An association set. + A delete function mapping. + An insert function mapping. + + + + + + + Gets the association set. + + + + + Gets the delete function mapping. + + + + + Gets the insert function mapping. + + + + + Describes modification function mappings for an entity type within an entity set. + + + + + Initializes a new EntityTypeModificationFunctionMapping instance. + + An entity type. + A delete function mapping. + An insert function mapping. + An updated function mapping. + + + + + + + Gets the entity type. + + + + + Gets the delete function mapping. + + + + + Gets the insert function mapping. + + + + + Gets hte update function mapping. + + + + + Describes the location of a member within an entity or association type structure. + + + + + Initializes a new ModificationFunctionMemberPath instance. + + Gets the members in the path from the leaf (the member being bound) + to the root of the structure. + Gets the association set to which we are navigating + via this member. If the value is null, this is not a navigation member path. + + + + + + + Gets the members in the path from the leaf (the member being bound) + to the Root of the structure. + + + + + Gets the association set to which we are navigating via this member. If the value + is null, this is not a navigation member path. + + + + + Binds a modification function parameter to a member of the entity or association being modified. + + + + + Initializes a new ModificationFunctionParameterBinding instance. + + The parameter taking the value. + The path to the entity or association member defining the value. + A flag indicating whether the current or original member value is being bound. + + + + + + + Gets the parameter taking the value. + + + + + Gets the path to the entity or association member defining the value. + + + + + Gets a flag indicating whether the current or original + member value is being bound. + + + + + Defines a binding from a named result set column to a member taking the value. + + + + + Initializes a new ModificationFunctionResultBinding instance. + + The name of the column to bind from the function result set. + The property to be set on the entity. + + + + + + + Gets the name of the column to bind from the function result set. + + + + + Gets the property to be set on the entity. + + + + + Represents the Mapping metadata for an AssociationSet in CS space. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityTypeMapping + --MappingFragment + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + This class represents the metadata for the AssociationSetMapping elements in the + above example. And it is possible to access the AssociationTypeMap underneath it. + There will be only one TypeMap under AssociationSetMap. + + + + + Represents the Mapping metadata for an Extent in CS space. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityTypeMapping + --MappingFragment + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + This class represents the metadata for all the extent map elements in the + above example namely EntitySetMapping, AssociationSetMapping and CompositionSetMapping. + The EntitySetBaseMapping elements that are children of the EntityContainerMapping element + can be accessed through the properties on this type. + + + + + Gets the parent container mapping. + + + + + Gets or sets the query view associated with this mapping. + + + + + Initializes a new AssociationSetMapping instance. + + The association set to be mapped. + The store entity set to be mapped. + The parent container mapping. + + + + Adds a property mapping condition. + + The condition to add. + + + + Removes a property mapping condition. + + The property mapping condition to remove. + + + + Gets the association set that is mapped. + + + + + Gets the contained association type mapping. + + + + + Gets or sets the corresponding function mapping. Can be null. + + + + + Gets the store entity set that is mapped. + + + + + Gets or sets the source end property mapping. + + + + + Gets or sets the target end property mapping. + + + + + Gets the property mapping conditions. + + + + + Represents the Mapping metadata for an association type map in CS space. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ScalarPropertyMap + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ComplexPropertyMap + --ComplexTypeMap + --ScalarPropertyMap + --ScalarProperyMap + --ScalarPropertyMap + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --EndPropertyMap + --ScalarPropertyMap + This class represents the metadata for all association Type map elements in the + above example. Users can access the table mapping fragments under the + association type mapping through this class. + + + + + Represents the Mapping metadata for a type map in CS space. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ScalarPropertyMap + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ComplexPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --ScalarPropertyMap + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --EndPropertyMap + --ScalarPropertyMap + This class represents the metadata for all the Type map elements in the + above example namely EntityTypeMapping, AssociationTypeMapping and CompositionTypeMapping. + The TypeMapping elements contain TableMappingFragments which in turn contain the property maps. + + + + + Creates an AssociationTypeMapping instance. + + The AssociationSetMapping that + the contains this AssociationTypeMapping. + + + + Gets the AssociationSetMapping that contains this AssociationTypeMapping. + + + + + Gets the association type being mapped. + + + + + Gets the single mapping fragment. + + + + + Mapping metadata for Complex properties. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ComplexPropertyMap + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + This class represents the metadata for all the complex property map elements in the + above example. ComplexPropertyMaps contain ComplexTypeMaps which define mapping based + on the type of the ComplexProperty in case of inheritance. + + + + + Construct a new Complex Property mapping object + + The MemberMetadata object that represents this Complex member + + + + Adds a type mapping corresponding to a nested complex type. + + The complex type mapping to be added. + + + + Removes a type mapping corresponding to a nested complex type. + + The complex type mapping to be removed. + + + + Gets a read only collections of type mappings corresponding to the + nested complex types. + + + + + Mapping metadata for Complex Types. + + + + + Creates a ComplexTypeMapping instance. + + The ComplexType being mapped. + + + + Adds a property mapping. + + The property mapping to be added. + + + + Removes a property mapping. + + The property mapping to be removed. + + + + Adds a property mapping condition. + + The property mapping condition to be added. + + + + Removes a property mapping condition. + + The property mapping condition to be removed. + + + + Gets the ComplexType being mapped. + + + + + Gets a read-only collection of property mappings. + + + + + Gets a read-only collection of property mapping conditions. + + + + + Mapping metadata for End property of an association. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ComplexPropertyMap + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + This class represents the metadata for all the end property map elements in the + above example. EndPropertyMaps provide mapping for each end of the association. + + + + + Creates an association end property mapping. + + An AssociationEndMember that specifies + the association end to be mapped. + + + + Adds a child property-column mapping. + + A ScalarPropertyMapping that specifies + the property-column mapping to be added. + + + + Removes a child property-column mapping. + + A ScalarPropertyMapping that specifies + the property-column mapping to be removed. + + + + Gets an AssociationEndMember that specifies the mapped association end. + + + + + Gets a ReadOnlyCollection of ScalarPropertyMapping that specifies the children + of this association end property mapping. + + + + + Represents the Mapping metadata for the EntityContainer map in CS space. + Only one EntityContainerMapping element is allowed in the MSL file for CS mapping. + + + For Example if conceptually you could represent the CS MSL file as following + ---Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --AssociationSetMapping + The type represents the metadata for EntityContainerMapping element in the above example. + The EntitySetBaseMapping elements that are children of the EntityContainerMapping element + can be accessed through the properties on this type. + + + We currently assume that an Entity Container on the C side + is mapped to a single Entity Container in the S - space. + + + + + Initializes a new EntityContainerMapping instance. + + The conceptual entity container to be mapped. + The store entity container to be mapped. + The parent mapping item collection. + Flag indicating whether to generate update views. + + + + Adds an entity set mapping. + + The entity set mapping to add. + + + + Removes an association set mapping. + + The association set mapping to remove. + + + + Adds an association set mapping. + + The association set mapping to add. + + + + Removes an association set mapping. + + The association set mapping to remove. + + + + Adds a function import mapping. + + The function import mapping to add. + + + + Removes a function import mapping. + + The function import mapping to remove. + + + + Gets the parent mapping item collection. + + + + + Gets the type kind for this item + + + + + Gets the conceptual entity container. + + + + + Gets the store entity container. + + + + + Gets the entity set mappings. + + + + + Gets the association set mappings. + + + + + Gets the function import mappings. + + + + + Gets a flag that indicates whether to generate the update views or not. + + + + + Represents the Mapping metadata for an EnitytSet in CS space. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityTypeMapping + --MappingFragment + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + This class represents the metadata for the EntitySetMapping elements in the + above example. And it is possible to access the EntityTypeMaps underneath it. + + + + + Initialiazes a new EntitySetMapping instance. + + The entity set to be mapped. + The parent container mapping. + + + + Adds a type mapping. + + The type mapping to add. + + + + Removes a type mapping. + + The type mapping to remove. + + + + Adds a function mapping. + + The function mapping to add. + + + + Removes a function mapping. + + The function mapping to remove. + + + + Gets the entity set that is mapped. + + + + + Gets the contained entity type mappings. + + + + + Gets the corresponding function mappings. + + + + + Mapping metadata for Entity type. + If an EntitySet represents entities of more than one type, than we will have + more than one EntityTypeMapping for an EntitySet( For ex : if + PersonSet Entity extent represents entities of types Person and Customer, + than we will have two EntityType Mappings under mapping for PersonSet). + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ScalarPropertyMap + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ComplexPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --ScalarPropertyMap + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --EndPropertyMap + --ScalarPropertyMap + This class represents the metadata for all entity Type map elements in the + above example. Users can access the table mapping fragments under the + entity type mapping through this class. + + + + + Creates an EntityTypeMapping instance. + + The EntitySetMapping that contains this EntityTypeMapping. + + + + Adds an entity type to the mapping. + + The EntityType to be added. + + + + Removes an entity type from the mapping. + + The EntityType to be removed. + + + + Adds an entity type hierarchy to the mapping. + The hierarchy is represented by the specified root entity type. + + The root EntityType of the hierarchy to be added. + + + + Removes an entity type hierarchy from the mapping. + The hierarchy is represented by the specified root entity type. + + The root EntityType of the hierarchy to be removed. + + + + Adds a mapping fragment. + + The mapping fragment to be added. + + + + Removes a mapping fragment. + + The mapping fragment to be removed. + + + + Gets the EntitySetMapping that contains this EntityTypeMapping. + + + + + Gets the single EntityType being mapped. Throws exception in case of hierarchy type mapping. + + + + + Gets a flag that indicates whether this is a type hierarchy mapping. + + + + + Gets a read-only collection of mapping fragments. + + + + + Gets the mapped entity types. + + + + + Gets the mapped base types for a hierarchy mapping. + + + + + Represents the metadata for mapping fragment. + A set of mapping fragments makes up the Set mappings( EntitySet, AssociationSet or CompositionSet ) + Each MappingFragment provides mapping for those properties of a type that map to a single table. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ComplexPropertyMap + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + This class represents the metadata for all the mapping fragment elements in the + above example. Users can access all the top level constructs of + MappingFragment element like EntityKey map, Property Maps, Discriminator + property through this mapping fragment class. + + + + + Creates a MappingFragment instance. + + The EntitySet corresponding to the table of view being mapped. + The TypeMapping that contains this MappingFragment. + Flag that indicates whether to include 'DISTINCT' when generating queries. + + + + Adds a property mapping. + + The property mapping to be added. + + + + Removes a property mapping. + + The property mapping to be removed. + + + + Adds a property mapping condition. + + The property mapping condition to be added. + + + + Removes a property mapping condition. + + The property mapping condition to be removed. + + + + Gets the EntitySet corresponding to the table or view being mapped. + + + + + Gets the TypeMapping that contains this MappingFragment. + + + + + Gets a flag that indicates whether to include 'DISTINCT' when generating queries. + + + + + Gets a read-only collection of property mappings. + + + + + Gets a read-only collection of property mapping conditions. + + + + + Represents a collection of items in Storage Mapping (CS Mapping) space. + + + + Initializes a new instance of the class using the specified , and a collection of string indicating the metadata file paths. + The that this mapping is to use. + The that this mapping is to use. + The file paths that this mapping is to use. + + + Initializes a new instance of the class using the specified , and XML readers. + The that this mapping is to use. + The that this mapping is to use. + The XML readers that this mapping is to use. + + + + Computes a hash value for the container mapping specified by the names of the mapped containers. + + The name of a container in the conceptual model. + The name of a container in the store model. + A string that specifies the computed hash value. + + + + Computes a hash value for the single container mapping in the collection. + + A string that specifies the computed hash value. + + + + Creates a dictionary of (extent, generated view) for a container mapping specified by + the names of the mapped containers. + + The name of a container in the conceptual model. + The name of a container in the store model. + A list that accumulates potential errors. + + A dictionary of (, ) that specifies the generated views. + + + + + Creates a dictionary of (extent, generated view) for the single container mapping + in the collection. + + A list that accumulates potential errors. + + A dictionary of (, ) that specifies the generated views. + + + + + Factory method that creates a . + + + The edm metadata collection to map. Must not be null. + + + The store metadata collection to map. Must not be null. + + + MSL artifacts to load. Must not be null. + + + Paths to MSL artifacts. Used in error messages. Can be null in which case + the base Uri of the XmlReader will be used as a path. + + + The collection of errors encountered while loading. + + + instance if no errors encountered. Otherwise null. + + + + + Gets or sets a for creating instances + that are used to retrieve pre-generated mapping views. + + + + Gets the version of this represents. + The version of this represents. + + + + Describes modification function binding for change processing of entities or associations. + + + + + Initializes a new ModificationFunctionMapping instance. + + The entity or association set. + The entity or association type. + The metadata of function to which we should bind. + Bindings for function parameters. + The output parameter producing number of rows affected. + Bindings for the results of function evaluation + + + + + + + Gets output parameter producing number of rows affected. May be null. + + + + + Gets Metadata of function to which we should bind. + + + + + Gets bindings for function parameters. + + + + + Gets bindings for the results of function evaluation. + + + + + Mapping metadata for scalar properties. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ComplexPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + This class represents the metadata for all the scalar property map elements in the + above example. + + + + + Creates a mapping between a simple property and a column. + + The property to be mapped. + The column to be mapped. + + + + Gets an EdmProperty that specifies the mapped column. + + + + + metadata exception class + + + + + Initializes a new instance of the class with a default message. + + + + + Initializes a new instance of the class with the specified message. + + The exception message. + + + + Initializes a new instance of the class with the specified message and inner exception. + + The exception message. + + The exception that is the cause of this . + + + + + DataSpace + + + + + OSpace indicates the item in the clr space + + + + + CSpace indicates the item in the CSpace - edm primitive types + + types defined in csdl + + + + + SSpace indicates the item in the SSpace + + + + + Mapping between OSpace and CSpace + + + + + Mapping between CSpace and SSpace + + + + + This class encapsulates the error information for a generic EDM error. + + + + Gets the error message. + The error message. + + + + Class for representing a collection of items in Edm space. + + + + + Initializes a new instance of the class by using the collection of the XMLReader objects where the conceptual schema definition language (CSDL) files exist. + + The collection of the XMLReader objects where the conceptual schema definition language (CSDL) files exist. + + + Initializes a new instance of the class. + The entity data model. + + + + Initializes a new instance of the class by using the paths where the conceptual schema definition language (CSDL) files exist. + + The paths where the conceptual schema definition language (CSDL) files exist. + + + + Returns a collection of the objects. + + + A ReadOnlyCollection object that represents a collection of the + + objects. + + + + + Returns a collection of the objects with the specified conceptual model version. + + + A ReadOnlyCollection object that represents a collection of the + + objects. + + The conceptual model version. + + + + Factory method that creates an . + + + CSDL artifacts to load. Must not be null. + + + Paths to CSDL artifacts. Used in error messages. Can be null in which case + the base Uri of the XmlReader will be used as a path. + + + The collection of errors encountered while loading. + + + instance if no errors encountered. Otherwise null. + + + + Gets the conceptual model version for this collection. + The conceptual model version for this collection. + + + + This class encapsulates the error information for a schema error that was encountered. + + + + + Constructs a EdmSchemaError object. + + The explanation of the error. + The code associated with this error. + The severity of the error. + + + Returns the error message. + The error message. + + + Gets the error code. + The error code. + + + Gets the severity level of the error. + + One of the values. The default is + + . + + + + Gets the line number where the error occurred. + The line number where the error occurred. + + + Gets the column where the error occurred. + The column where the error occurred. + + + Gets the location of the schema that contains the error. This string also includes the name of the schema at the end. + The location of the schema that contains the error. + + + Gets the name of the schema that contains the error. + The name of the schema that contains the error. + + + Gets a string representation of the stack trace at the time the error occurred. + A string representation of the stack trace at the time the error occurred. + + + + Defines the different severities of errors that can occur when validating an Entity Framework model. + + + + + A warning that does not prevent the model from being used. + + + + + An error that prevents the model from being used. + + + + + Represents a end of a Association Type + + + + + Initializes a new instance of the RelationshipEndMember class + + + + + Represents the edm member class + + + + Returns the name of this member. + The name of this member. + + + + Gets or sets the name of the property. Setting this from a store-space model-convention will change the name of the database + column for this property. In the conceptual model, this should align with the corresponding property from the entity class + and should not be changed. + + The name of this member. + + + Gets the type on which this member is declared. + + A object that represents the type on which this member is declared. + + + + + Gets the instance of the class that contains both the type of the member and facets for the type. + + + A object that contains both the type of the member and facets for the type. + + + + + Tells whether this member is marked as a Computed member in the EDM definition + + + + + Tells whether this member's Store generated pattern is marked as Identity in the EDM definition + + + + Access the EntityType of the EndMember in an association. + The EntityType of the EndMember in an association. + + + Gets the operational behavior of this relationship end member. + + One of the values. The default is + + . + + + + Gets the multiplicity of this relationship end member. + + One of the values. + + + + + Creates a read-only AssociationEndMember instance. + + The name of the association end member. + The reference type for the end. + The multiplicity of the end. + Flag that indicates the delete behavior of the end. + Metadata properties to be associated with the instance. + The newly created AssociationEndMember instance. + The specified name is null or empty. + The specified reference type is null. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Class for representing an Association set + + + + + Class for representing a relationship set + + + + + Class for representing a entity set + + + + Returns the name of the current entity or relationship set. + The name of the current entity or relationship set. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets escaped provider specific SQL describing this entity set. + + + + + Gets or sets the name of the current entity or relationship set. + If this property is changed from store-space, the mapping layer must also be updated to reflect the new name. + To change the table name of a store space use the Table property. + + The name of the current entity or relationship set. + Thrown if the setter is called when EntitySetBase instance is in ReadOnly state + + + Gets the entity container of the current entity or relationship set. + + An object that represents the entity container of the current entity or relationship set. + + Thrown if the setter is called when the EntitySetBase instance or the EntityContainer passed into the setter is in ReadOnly state + + + + Gets the entity type of this . + + + An object that represents the entity type of this + + . + + Thrown if the setter is called when EntitySetBase instance is in ReadOnly state + + + + Gets or sets the database table name for this entity set. + + if value passed into setter is null + Thrown if the setter is called when EntitySetBase instance is in ReadOnly state + + + + Gets or sets the database schema for this entity set. + + if value passed into setter is null + Thrown if the setter is called when EntitySetBase instance is in ReadOnly state + + + + Gets the relationship type of this . + + + An object that represents the relationship type of this + + . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Creates a read-only AssociationSet instance from the specified parameters. + + The name of the association set. + The association type of the elements in the association set. + The entity set for the source association set end. + The entity set for the target association set end. + Metadata properties to be associated with the instance. + The newly created AssociationSet instance. + The specified name is null or empty. + The specified association type is null. + + The entity type of one of the ends of the specified + association type does not match the entity type of the corresponding entity set end. + + + + + Gets the association related to this . + + + An object that represents the association related to this + + . + + + + + Gets the ends of this . + + + A collection of type that contains the ends of this + + . + + + + + Gets the built-in type kind for this . + + + A object that represents built-in type kind for this + + . + + + + + Class representing a AssociationSet End + + + + + Returns the name of the End role for this . + + + The name of the End role for this . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the parent association set of this . + + + An object that represents the parent association set of this + + . + + Thrown if Setter is called when the AssociationSetEnd instance is in ReadOnly state + + + + Gets the End member that this object corresponds to. + + + An object that represents the End member that this + + object corresponds to. + + Thrown if Setter is called when the AssociationSetEnd instance is in ReadOnly state + + + + Gets the name of the End for this . + + + The name of the End for this . + + + + + Gets the name of the End role for this . + + + The name of the End role for this . + + Thrown if Setter is called when the AssociationSetEnd instance is in ReadOnly state + + + Gets the entity set referenced by this End role. + + An object that represents the entity set referred by this End role. + + + + + Describes an association/relationship between two entities in the conceptual model or a foreign key relationship + between two tables in the store model. In the conceptual model the dependant class may or may not define a foreign key property. + If a foreign key is defined the property will be true and the property will contain details of the foreign keys + + + + + Represents the Relationship type + + + + + Represents the Entity Type + + + + + Represents the Structural Type + + + + + Base EdmType class for all the model types + + + + Returns the full name of this type. + The full name of this type. + + + + Returns an instance of the whose element type is this type. + + + The object whose element type is this type. + + + + Gets the name of this type. + The name of this type. + + + Gets the namespace of this type. + The namespace of this type. + + + Gets a value indicating whether this type is abstract or not. + true if this type is abstract; otherwise, false. + Thrown if the setter is called on instance that is in ReadOnly state + + + Gets the base type of this type. + The base type of this type. + Thrown if the setter is called on instance that is in ReadOnly state + Thrown if the value passed in for setter will create a loop in the inheritance chain + + + Gets the full name of this type. + The full name of this type. + + + + Adds a member to this type + + The member to add + + + Removes a member from this type. + The member to remove. + + + Gets the list of members on this type. + + A collection of type that contains a set of members on this type. + + + + + Adds the specified property to the list of keys for the current entity. + + The property to add. + if member argument is null + Thrown if the EntityType has a base type of another EntityTypeBase. In this case KeyMembers should be added to the base type + If the EntityType instance is in ReadOnly state + + + Removes the specified key member from the collection. + The key member to remove. + + + Gets the list of all the key members for the current entity or relationship type. + + A object that represents the list of key members for the current entity or relationship type. + + + + Gets the list of all the key properties for this entity type. + The list of all the key properties for this entity type. + + + Gets the list of ends for this relationship type. + + A collection of type that contains the list of Ends for this relationship type. + + + + + Creates a read-only AssociationType instance from the specified parameters. + + The name of the association type. + The namespace of the association type. + Flag that indicates a foreign key (FK) relationship. + The data space for the association type. + The source association end member. + The target association end member. + A referential constraint. + Metadata properties to be associated with the instance. + The newly created AssociationType instance. + The specified name is null or empty. + The specified namespace is null or empty. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the list of ends for this . + + + A collection of type that contains the list of ends for this + + . + + + + Gets or sets the referential constraint. + The referential constraint. + + + + Gets the list of constraints for this . + + + A collection of type that contains the list of constraints for this + + . + + + + Gets the Boolean property value that specifies whether the column is a foreign key. + A Boolean value that specifies whether the column is a foreign key. If true, the column is a foreign key. If false (default), the column is not a foreign key. + + + + Represents the structure of an . In the conceptual-model this represents the shape and structure + of an entity. In the store model this represents the structure of a table. To change the Schema and Table name use EntitySet. + + + + + Returns a object that references this + + . + + + A object that references this + + . + + + + + The factory method for constructing the EntityType object. + + The name of the entity type. + The namespace of the entity type. + The dataspace in which the EntityType belongs to. + Name of key members for the type. + Members of the entity type (primitive and navigation properties). + Metadata properties to be associated with the instance. + The EntityType object. + Thrown if either name, namespace arguments are null. + The newly created EntityType will be read only. + + + + The factory method for constructing the EntityType object. + + The name of the entity type. + The namespace of the entity type. + The dataspace in which the EntityType belongs to. + The base type. + Name of key members for the type. + Members of the entity type (primitive and navigation properties). + Metadata properties to be associated with the instance. + The EntityType object. + Thrown if either name, namespace arguments are null. + The newly created EntityType will be read only. + + + + Adds the specified navigation property to the members of this type. + The navigation property is added regardless of the read-only flag. + + The navigation property to be added. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + Gets the declared navigation properties associated with the entity type. + The declared navigation properties associated with the entity type. + + + + Gets the navigation properties of this . + + + A collection of type that contains the list of navigation properties on this + + . + + + + Gets the list of declared properties for the entity type. + The declared properties for the entity type. + + + Gets the collection of declared members for the entity type. + The collection of declared members for the entity type. + + + + Gets the list of properties for this . + + + A collection of type that contains the list of properties for this + + . + + + + + Represents an enumeration type. + + + + + Class representing a simple type + + + + + Creates a read-only EnumType instance. + + The name of the enumeration type. + The namespace of the enumeration type. + The underlying type of the enumeration type. + Indicates whether the enumeration type can be treated as a bit field; that is, a set of flags. + The members of the enumeration type. + Metadata properties to be associated with the enumeration type. + The newly created EnumType instance. + underlyingType is null. + + name is null or empty. + -or- + namespaceName is null or empty. + -or- + underlyingType is not a supported underlying type. + -or- + The specified members do not have unique names. + -or- + The value of a specified member is not in the range of the underlying type. + + + + Returns the kind of the type + + + Gets a collection of enumeration members for this enumeration type. + + + Gets a value indicating whether the enum type is defined as flags (i.e. can be treated as a bit field) + + + Gets the underlying type for this enumeration type. + + + + Specifies the kinds of item attributes in the conceptual model. + + + + + An enumeration member indicating that an item attribute is System + + + + + An enumeration member indicating that an item attribute is Extended. + + + + + List of all the built in types + + + + + Association Type Kind + + + + + AssociationSetEnd Kind + + + + + AssociationSet Kind + + + + + Association Type Kind + + + + + EntitySetBase Kind + + + + + Entity Type Base Kind + + + + + Collection Type Kind + + + + + Collection Kind + + + + + Complex Type Kind + + + + + Documentation Kind + + + + + DeleteAction Type Kind + + + + + Edm Type Kind + + + + + Entity Container Kind + + + + + Entity Set Kind + + + + + Entity Type Kind + + + + + Enumeration Type Kind + + + + + Enum Member Kind + + + + + Facet Kind + + + + + EdmFunction Kind + + + + + Function Parameter Kind + + + + + Global Item Type Kind + + + + + Metadata Property Kind + + + + + Navigation Property Kind + + + + + Metadata Item Type Kind + + + + + EdmMember Type Kind + + + + + Parameter Mode Kind + + + + + Primitive Type Kind + + + + + Primitive Type Kind Kind + + + + + EdmProperty Type Kind + + + + + ProviderManifest Type Kind + + + + + Referential Constraint Type Kind + + + + + Ref Type Kind + + + + + RelationshipEnd Type Kind + + + + + Relationship Multiplicity Type Kind + + + + + Relationship Set Type Kind + + + + + Relationship Type + + + + + Row Type Kind + + + + + Simple Type Kind + + + + + Structural Type Kind + + + + + Type Information Kind + + + + + Represents the Edm Collection Type + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the instance of the class that contains the type of the element that this current + + object includes and facets for that type. + + + The instance of the class that contains the type of the element that this current + + object includes and facets for that type. + + + + + Represents the Edm Complex Type. This can be used to configure complex types + from a conceptual-space model-based convention. Complex types are not supported in the store model. + + + + + Creates a new instance of the type. + + The name of the complex type. + The namespace of the complex type. + The dataspace to which the complex type belongs to. + Members of the complex type. + Metadata properties to be associated with the instance. + Thrown if either name, namespace or members argument is null. + + A new instance a the type. + + + The newly created will be read only. + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the list of properties for this . + + + A collection of type that contains the list of properties for this + + . + + + + + Class representing the Documentation associated with an item + + + + + Initializes a new Documentation instance. + + A summary string. + A long description string. + + + + Returns the summary for this . + + + The summary for this . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the summary for this . + + + The summary for this . + + + + + Gets the long description for this . + + + The long description for this . + + + + + Gets a value indicating whether this object contains only a null or an empty + + and a + + . + + + true if this object contains only a null or an empty + + and a + + ; otherwise, false. + + + + + Class for representing a function + + + + + Adds a parameter to this function. + + The parameter to be added. + + + + The factory method for constructing the object. + + The name of the function. + The namespace of the function. + The namespace the function belongs to. + Additional function attributes and properties. + Metadata properties that will be added to the function. Can be null. + + A new, read-only instance of the type. + + + + + Gets the built-in type kind for this . + + + One of the enumeration values of the enumeration. + + + + Returns the full name (namespace plus name) of this type. + The full name of the type. + + + + Gets the parameters of this . + + + A collection of type that contains the parameters of this + + . + + + + + Gets the return parameter of this . + + + A object that represents the return parameter of this + + . + + + + + Gets the return parameters of this . + + + A collection of type that represents the return parameters of this + + . + + + + Gets the store function name attribute of this function. + + + Gets the parameter type semantics attribute of this function. + + + Gets the aggregate attribute of this function. + + + + Gets a value indicating whether built in attribute is present on this function. + + + true if the attribute is present; otherwise, false. + + + + + Gets a value indicating whether this instance is from the provider manifest. + + + true if this instance is from the provider manifest; otherwise, false. + + + + + Gets a value indicating whether the is a niladic function (a function that accepts no arguments). + + + true if the function is niladic; otherwise, false. + + + + Gets whether this instance is mapped to a function or to a stored procedure. + true if this instance is mapped to a function; false if this instance is mapped to a stored procedure. + + + Gets a query in the language that is used by the database management system or storage model. + + A string value in the syntax used by the database management system or storage model that contains the query or update statement of the + + . + + + + Gets or sets the schema associated with the function. + The schema associated with the function. + + + + In conceptual-space, EdmProperty represents a property on an Entity. + In store-space, EdmProperty represents a column in a table. + + + + Creates a new primitive property. + The newly created property. + The name of the property. + The type of the property. + + + Creates a new enum property. + The newly created property. + The name of the property. + The type of the property. + + + Creates a new complex property. + The newly created property. + The name of the property. + The type of the property. + + + + Creates a new instance of EdmProperty type. + + Name of the property. + + Property + + A new instance of EdmProperty type + + + Sets the metadata properties. + The metadata properties to be set. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets a value indicating whether this can have a null value. + + + Nullability in the conceptual model and store model is a simple indication of whether or not + the property is considered nullable. Nullability in the object model is more complex. + When using convention based mapping (as usually happens with POCO entities), a property in the + object model is considered nullable if and only if the underlying CLR type is nullable and + the property is not part of the primary key. + When using attribute based mapping (usually used with entities that derive from the EntityObject + base class), a property is considered nullable if the IsNullable flag is set to true in the + attribute. This flag can + be set to true even if the underlying type is not nullable, and can be set to false even if the + underlying type is nullable. The latter case happens as part of default code generation when + a non-nullable property in the conceptual model is mapped to a nullable CLR type such as a string. + In such a case, the Entity Framework treats the property as non-nullable even though the CLR would + allow null to be set. + There is no good reason to set a non-nullable CLR type as nullable in the object model and this + should not be done even though the attribute allows it. + + + true if this can have a null value; otherwise, false. + + Thrown if the setter is called when the EdmProperty instance is in ReadOnly state + + + Gets the type name of the property. + The type name of the property. + + + + Gets the default value for this . + + + The default value for this . + + Thrown if the setter is called when the EdmProperty instance is in ReadOnly state + + + Gets whether the property is a collection type property. + true if the property is a collection type property; otherwise, false. + + + Gets whether this property is a complex type property. + true if this property is a complex type property; otherwise, false. + + + Gets whether this property is a primitive type. + true if this property is a primitive type; otherwise, false. + + + Gets whether this property is an enumeration type property. + true if this property is an enumeration type property; otherwise, false. + + + Gets whether this property is an underlying primitive type. + true if this property is an underlying primitive type; otherwise, false. + + + Gets the complex type information for this property. + The complex type information for this property. + + + Gets the primitive type information for this property. + The primitive type information for this property. + + + Gets the enumeration type information for this property. + The enumeration type information for this property. + + + Gets the underlying primitive type information for this property. + The underlying primitive type information for this property. + + + Gets or sets the concurrency mode for the property. + The concurrency mode for the property. + + + Gets or sets the database generation method for the database column associated with this property + The store generated pattern for the property. + + + Gets or sets the kind of collection for this model. + The kind of collection for this model. + + + Gets whether the maximum length facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets or sets the maximum length of the property. + The maximum length of the property. + + + Gets or sets whether this property uses the maximum length supported by the provider. + true if this property uses the maximum length supported by the provider; otherwise, false. + + + Gets whether the fixed length facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets or sets whether the length of this property is fixed. + true if the length of this property is fixed; otherwise, false. + + + Gets whether the Unicode facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets or sets whether this property is a Unicode property. + true if this property is a Unicode property; otherwise, false. + + + Gets whether the precision facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets or sets the precision of this property. + The precision of this property. + + + Gets whether the scale facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets or sets the scale of this property. + The scale of this property. + + + + Class for representing an entity container + + + + + Creates an entity container with the specified name and data space. + + The entity container name. + The entity container data space. + Thrown if the name argument is null. + Thrown if the name argument is empty string. + + + + Returns an object by using the specified name for the entity set. + + + An object that represents the entity set that has the specified name. + + The name of the entity set that is searched for. + true to perform the case-insensitive search; otherwise, false. + + + + Returns an object by using the specified name for the entity set. + + true if there is an entity set that matches the search criteria; otherwise, false. + The name of the entity set that is searched for. + true to perform the case-insensitive search; otherwise, false. + + When this method returns, contains an object. If there is no entity set, this output parameter contains null. + + + + + Returns a object by using the specified name for the relationship set. + + + An object that represents the relationship set that has the specified name. + + The name of the relationship set that is searched for. + true to perform the case-insensitive search; otherwise, false. + + + + Returns a object by using the specified name for the relationship set. + + true if there is a relationship set that matches the search criteria; otherwise, false. + The name of the relationship set that is searched for. + true to perform the case-insensitive search; otherwise, false. + + When this method returns, contains a object. + + + + + Returns the name of this . + + + The name of this . + + + + + Adds the specified entity set to the container. + + The entity set to add. + + + Removes a specific entity set from the container. + The entity set to remove. + + + + Adds a function import to the container. + + The function import to add. + + + + The factory method for constructing the EntityContainer object. + + The name of the entity container to be created. + DataSpace in which this entity container belongs to. + Entity sets that will be included in the new container. Can be null. + Functions that will be included in the new container. Can be null. + Metadata properties to be associated with the instance. + The EntityContainer object. + Thrown if the name argument is null or empty string. + The newly created EntityContainer will be read only. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the name of this . + + + The name of this . + + + + + Gets a list of entity sets and association sets that this + + includes. + + + A object that contains a list of entity sets and association sets that this + + includes. + + + + Gets the association sets for this entity container. + The association sets for this entity container . + + + Gets the entity sets for this entity container. + The entity sets for this entity container . + + + + Specifies a collection of elements. Each function contains the details of a stored procedure that exists in the database or equivalent CommandText that is mapped to an entity and its properties. + + + A that contains + + elements. + + + + + Represents a particular usage of a structure defined in EntityType. In the conceptual-model, this represents a set that can + query and persist entities. In the store-model it represents a table. + From a store-space model-convention it can be used to configure + table name with property and table schema with property. + + + + + The factory method for constructing the EntitySet object. + + The name of the EntitySet. + The db schema. Can be null. + The db table. Can be null. + + The provider specific query that should be used to retrieve data for this EntitySet. Can be null. + + The entity type of the entities that this entity set type contains. + + Metadata properties that will be added to the newly created EntitySet. Can be null. + + The EntitySet object. + Thrown if the name argument is null or empty string. + The newly created EntitySet will be read only. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the entity type of this . + + + An object that represents the entity type of this + + . + + + + + Represents an enumeration member. + + + + Overriding System.Object.ToString to provide better String representation for this type. + The name of this enumeration member. + + + + Creates a read-only EnumMember instance. + + The name of the enumeration member. + The value of the enumeration member. + Metadata properties to be associated with the enumeration member. + The newly created EnumMember instance. + name is null or empty. + + + + Creates a read-only EnumMember instance. + + The name of the enumeration member. + The value of the enumeration member. + Metadata properties to be associated with the enumeration member. + The newly created EnumMember instance. + name is null or empty. + + + + Creates a read-only EnumMember instance. + + The name of the enumeration member. + The value of the enumeration member. + Metadata properties to be associated with the enumeration member. + The newly created EnumMember instance. + name is null or empty. + + + + Creates a read-only EnumMember instance. + + The name of the enumeration member. + The value of the enumeration member. + Metadata properties to be associated with the enumeration member. + The newly created EnumMember instance. + name is null or empty. + + + + Creates a read-only EnumMember instance. + + The name of the enumeration member. + The value of the enumeration member. + Metadata properties to be associated with the enumeration member. + The newly created EnumMember instance. + name is null or empty. + + + Gets the kind of this type. + + + Gets the name of this enumeration member. + + + Gets the value of this enumeration member. + + + + Class for representing a Facet object + This object is Immutable (not just set to readonly) and + some parts of the system are depending on that behavior + + + + + Returns the name of this . + + + The name of this . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the description of this . + + + The object that represents the description of this + + . + + + + + Gets the name of this . + + + The name of this . + + + + + Gets the type of this . + + + The object that represents the type of this + + . + + + + + Gets the value of this . + + + The value of this . + + Thrown if the Facet instance is in ReadOnly state + + + Gets a value indicating whether the value of the facet is unbounded. + true if the value of the facet is unbounded; otherwise, false. + + + + Class for representing a FacetDescription object + + + + Returns the name of this facet. + The name of this facet. + + + Gets the name of this facet. + The name of this facet. + + + Gets the type of this facet. + + An object that represents the type of this facet. + + + + Gets the minimum value for this facet. + The minimum value for this facet. + + + Gets the maximum value for this facet. + The maximum value for this facet. + + + Gets the default value of a facet with this facet description. + The default value of a facet with this facet description. + + + Gets a value indicating whether the value of this facet is a constant. + true if this facet is a constant; otherwise, false. + + + Gets a value indicating whether this facet is a required facet. + true if this facet is a required facet; otherwise, false. + + + + Class representing a function parameter + + + + + Returns the name of this . + + + The name of this . + + + + + The factory method for constructing the object. + + The name of the parameter. + The EdmType of the parameter. + + The of the parameter. + + + A new, read-only instance of the type. + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the mode of this . + + + One of the values. + + Thrown if the FunctionParameter instance is in ReadOnly state + + + + Gets the name of this . + + + The name of this . + + + + + Gets the instance of the class that contains both the type of the parameter and facets for the type. + + + A object that contains both the type of the parameter and facets for the type. + + + + Gets the type name of this parameter. + The type name of this parameter. + + + Gets whether the max length facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets the maximum length of the parameter. + The maximum length of the parameter. + + + Gets whether the parameter uses the maximum length supported by the database provider. + true if parameter uses the maximum length supported by the database provider; otherwise, false. + + + Gets whether the precision facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets the precision value of the parameter. + The precision value of the parameter. + + + Gets whether the scale facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets the scale value of the parameter. + The scale value of the parameter. + + + + Gets the on which this parameter is declared. + + + A object that represents the function on which this parameter is declared. + + + + + Class representing a metadata attribute for an item + + + + + The factory method for constructing the MetadataProperty object. + + The name of the metadata property. + The type usage of the metadata property. + The value of the metadata property. + The MetadataProperty object. + + Thrown is null. + + The newly created MetadataProperty will be read only. + + + + Creates a metadata annotation having the specified name and value. + + The annotation name. + The annotation value. + A MetadataProperty instance representing the created annotation. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the name of this . + + + The name of this . + + + + + Gets the value of this . + + + The value of this . + + Thrown if the MetadataProperty instance is in readonly state + + + + Gets the instance of the class that contains both the type of this + + and facets for the type. + + + A object that contains both the type of this + + and facets for the type. + + Thrown if the MetadataProperty instance is in readonly state + + + + Gets the value of this . + + + The value of this . + + + + + Gets a boolean that indicates whether the metadata property is an annotation. + + + + + Represent the edm navigation property class + + + + + Where the given navigation property is on the dependent end of a referential constraint, + returns the foreign key properties. Otherwise, returns an empty set. We will return the members in the order + of the principal end key properties. + + A collection of the foreign key properties. + + + + Creates a NavigationProperty instance from the specified parameters. + + The name of the navigation property. + Specifies the navigation property type and its facets. + The relationship type for the navigation. + The source end member in the navigation. + The target end member in the navigation. + The metadata properties of the navigation property. + The newly created NavigationProperty instance. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + Gets the relationship type that this navigation property operates on. + The relationship type that this navigation property operates on. + Thrown if the NavigationProperty instance is in ReadOnly state + + + Gets the "to" relationship end member of this navigation. + The "to" relationship end member of this navigation. + Thrown if the NavigationProperty instance is in ReadOnly state + + + Gets the "from" relationship end member in this navigation. + The "from" relationship end member in this navigation. + Thrown if the NavigationProperty instance is in ReadOnly state + + + + Represents the list of possible actions for delete operation + + + + + no action + + + + + Cascade to other ends + + + + + The enumeration defining the mode of a parameter + + + + + In parameter + + + + + Out parameter + + + + + Both in and out parameter + + + + + Return Parameter + + + + + Class representing a primitive type + + + + + Returns the equivalent of this + + . + + + For example if this instance is nvarchar and it's + base type is Edm String then the return type is Edm String. + If the type is actually already a model type then the + return type is "this". + + + An object that is an equivalent of this + + . + + + + Returns the list of primitive types. + + A collection of type that contains the list of primitive types. + + + + + Returns the equivalent of a + + . + + + An object that is an equivalent of a specified + + . + + + A value of type . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets a enumeration value that indicates a primitive type of this + + . + + + A enumeration value that indicates a primitive type of this + + . + + + + + Gets the list of facet descriptions for this . + + + A collection of type that contains the list of facet descriptions for this + + . + + + + + Returns an equivalent common language runtime (CLR) type of this + + . Note that the + + property always returns a non-nullable type value. + + + A object that represents an equivalent common language runtime (CLR) type of this + + . + + + + + Primitive Types as defined by EDM + + + + + Binary Type Kind + + + + + Boolean Type Kind + + + + + Byte Type Kind + + + + + DateTime Type Kind + + + + + Decimal Type Kind + + + + + Double Type Kind + + + + + Guid Type Kind + + + + + Single Type Kind + + + + + SByte Type Kind + + + + + Int16 Type Kind + + + + + Int32 Type Kind + + + + + Int64 Type Kind + + + + + String Type Kind + + + + + Time Type Kind + + + + + DateTimeOffset Type Kind + + + + + Geometry Type Kind + + + + + Geography Type Kind + + + + + Geometric point type kind + + + + + Geometric linestring type kind + + + + + Geometric polygon type kind + + + + + Geometric multi-point type kind + + + + + Geometric multi-linestring type kind + + + + + Geometric multi-polygon type kind + + + + + Geometric collection type kind + + + + + Geographic point type kind + + + + + Geographic linestring type kind + + + + + Geographic polygon type kind + + + + + Geographic multi-point type kind + + + + + Geographic multi-linestring type kind + + + + + Geographic multi-polygon type kind + + + + + Geographic collection type kind + + + + + This class represents a referential constraint between two entities specifying the "to" and "from" ends of the relationship. + + + + + Constructs a new constraint on the relationship + + role from which the relationship originates + role to which the relationship is linked/targeted to + properties on entity type of to role which take part in the constraint + properties on entity type of from role which take part in the constraint + Argument Null exception if any of the arguments is null + + + + Returns the combination of the names of the + + and the + + . + + + The combination of the names of the + + and the + + . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the "from role" that takes part in this + + . + + + A object that represents the "from role" that takes part in this + + . + + Thrown if value passed into setter is null + Thrown if the ReferentialConstraint instance is in ReadOnly state + + + + Gets the "to role" that takes part in this . + + + A object that represents the "to role" that takes part in this + + . + + Thrown if value passed into setter is null + Thrown if the ReferentialConstraint instance is in ReadOnly state + + + + Gets the list of properties for the "from role" on which this + + is defined. + + + A collection of type that contains the list of properties for "from role" on which this + + is defined. + + + + + Gets the list of properties for the "to role" on which this + + is defined. + + + A collection of type that contains the list of properties for the "to role" on which this + + is defined. + + + + + Class representing a ref type + + + + + + + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the entity type referenced by this . + + + An object that represents the entity type referenced by this + + . + + + + + Represents the multiplicity information about the end of a relationship type + + + + + Lower Bound is Zero and Upper Bound is One + + + + + Both lower bound and upper bound is one + + + + + Lower bound is zero and upper bound is null + + + + + Represents the Edm Row Type + + + + + The factory method for constructing the object. + + Properties of the row type object. + Metadata properties that will be added to the function. Can be null. + + A new, read-only instance of the object. + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the list of properties on this . + + + A collection of type that contains the list of properties on this + + . + + + + Gets a collection of the properties defined by the current type. + A collection of the properties defined by the current type. + + + + Class representing a type information for an item + + + + + Factory method for creating a TypeUsage with specified EdmType and facets + + EdmType for which to create a type usage + facets to be copied into the new TypeUsage + new TypeUsage instance + + + + Creates a object with the specified conceptual model type. + + + A object with the default facet values for the specified + + . + + + A for which the + + object is created. + + + + + Creates a object to describe a string type by using the specified facet values. + + + A object describing a string type by using the specified facet values. + + + A for which the + + object is created. + + true to set the character-encoding standard of the string type to Unicode; otherwise, false. + true to set the character-encoding standard of the string type to Unicode; otherwise, false. + true to set the length of the string type to fixed; otherwise, false. + + + + Creates a object to describe a string type by using the specified facet values and unbounded MaxLength. + + + A object describing a string type by using the specified facet values and unbounded MaxLength. + + + A for which the + + object is created. + + true to set the character-encoding standard of the string type to Unicode; otherwise, false. + true to set the length of the string type to fixed; otherwise, false + + + + Creates a object to describe a binary type by using the specified facet values. + + + A object describing a binary type by using the specified facet values. + + + A for which the + + object is created. + + true to set the length of the binary type to fixed; otherwise, false. + The maximum length of the binary type. + + + + Creates a object to describe a binary type by using the specified facet values. + + + A object describing a binary type by using the specified facet values. + + + A for which the + + object is created. + + true to set the length of the binary type to fixed; otherwise, false. + + + + Creates a object of the type that the parameters describe. + + + A object. + + + The simple type that defines the units of measurement of the DateTime object. + + + The degree of granularity of the DateTimeOffset in fractions of a second, based on the number of decimal places supported. For example a precision of 3 means the granularity supported is milliseconds. + + + + + Creates a object of the type that the parameters describe. + + + A object. + + The simple type that defines the units of measurement of the offset. + + The degree of granularity of the DateTimeOffset in fractions of a second, based on the number of decimal places supported. For example a precision of 3 means the granularity supported is milliseconds. + + + + + Creates a object of the type that the parameters describe. + + + A object. + + + The simple type that defines the units of measurement of the DateTime object. + + + The degree of granularity of the DateTimeOffset in fractions of a second, based on the number of decimal places supported. For example a precision of 3 means the granularity supported is milliseconds. + + + + + Creates a object to describe a decimal type by using the specified facet values. + + + A object describing a decimal type by using the specified facet values. + + + A for which the + + object is created. + + + The precision of the decimal type as type . + + + The scale of the decimal type as type . + + + + + Creates a object to describe a decimal type with unbounded precision and scale facet values. + + + A object describing a decimal type with unbounded precision and scale facet values. + + + A for which the + + object is created. + + + + + Checks whether this is a subtype of the specified + + . + + + true if this is a subtype of the specified + + ; otherwise, false. + + + The object to be checked. + + + + + Returns the full name of the type described by this . + + + The full name of the type described by this as string. + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the type information described by this . + + + An object that represents the type information described by this + + . + + + + + Gets the list of facets for the type that is described by this + + . + + + A collection of type that contains the list of facets for the type that is described by this + + . + + + + + Returns a Model type usage for a provider type + + Model (CSpace) type usage + + + + Do not perform any extension check + + + + + Check the extension against a specific value + + + + + Check the extension against the set of acceptable extensions + + + + + Runtime Metadata Workspace + + + + + Initializes a new instance of the class. + + + + + Constructs a with loaders for all item collections () + needed by EF except the o/c mapping which will be created automatically based on the given o-space and c-space + loaders. The item collection delegates are executed lazily when a given collection is used for the first + time. It is acceptable to pass a delegate that returns null if the collection will never be used, but this + is rarely done, and any attempt by EF to use the collection in such cases will result in an exception. + + Delegate to return the c-space (CSDL) item collection. + Delegate to return the s-space (SSDL) item collection. + Delegate to return the c/s mapping (MSL) item collection. + Delegate to return the o-space item collection. + + + + Constructs a with loaders for all item collections () + that come from traditional EDMX mapping. Default o-space and o/c mapping collections will be used. + The item collection delegates are executed lazily when a given collection is used for the first + time. It is acceptable to pass a delegate that returns null if the collection will never be used, but this + is rarely done, and any attempt by EF to use the collection in such cases will result in an exception. + + Delegate to return the c-space (CSDL) item collection. + Delegate to return the s-space (SSDL) item collection. + Delegate to return the c/s mapping (MSL) item collection. + + + + Initializes a new instance of the class using the specified paths and assemblies. + + The paths to workspace metadata. + The names of assemblies used to construct workspace. + + + + Creates an configured to use the + + data space. + + The created parser object. + + + + Creates a new bound to this metadata workspace based on the specified query expression. + + + A new with the specified expression as it's + + property. + + + A that defines the query. + + + If + + is null + + + If + + contains metadata that cannot be resolved in this metadata workspace + + + If + + is not structurally valid because it contains unresolvable variable references + + + + + Gets items. + + + The items. + + + The from which to retrieve items. + + + + Registers the item collection with each associated data model. + The output parameter collection that needs to be filled up. + + + Loads metadata from the given assembly. + The assembly from which the metadata will be loaded. + + + Loads metadata from the given assembly. + The assembly from which the metadata will be loaded. + The delegate for logging the load messages. + + + Returns an item by using the specified identity and the data model. + The item that matches the given identity in the specified data model. + The identity of the item. + The conceptual model in which the item is searched. + The type returned by the method. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + Returns an item by using the specified identity and the data model. + true if there is an item that matches the search criteria; otherwise, false. + The conceptual model on which the item is searched. + The conceptual model on which the item is searched. + + When this method returns, contains a object. This parameter is passed uninitialized. + + The type returned by the method. + + + Returns an item by using the specified identity and the data model. + The item that matches the given identity in the specified data model. + The identity of the item. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the item is searched. + The type returned by the method. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + Returns an item by using the specified identity and the data model. + true if there is an item that matches the search criteria; otherwise, false. + The conceptual model on which the item is searched. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the item is searched. + + When this method returns, contains a object. This parameter is passed uninitialized. + + The type returned by the method. + + + Gets all the items in the specified data model. + + A collection of type that contains all the items in the specified data model. + + The conceptual model for which the list of items is needed. + The type returned by the method. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Returns an object by using the specified type name, namespace name, and data model. + + + An object that represents the type that matches the given type name and the namespace name in the specified data model. If there is no matched type, this method returns null. + + The name of the type. + The namespace of the type. + The conceptual model on which the type is searched. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Returns an object by using the specified type name, namespace name, and data model. + + true if there is a type that matches the search criteria; otherwise, false. + The name of the type. + The namespace of the type. + The conceptual model on which the type is searched. + + When this method returns, contains an object. This parameter is passed uninitialized. + + + + + Returns an object by using the specified type name, namespace name, and data model. + + + An object. + + The name of the type. + The namespace of the type. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the type is searched. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Returns an object by using the specified type name, namespace name, and data model. + + true if there is a type that matches the search criteria; otherwise, false. + The name of the type. + The namespace of the type. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the type is searched. + + When this method returns, contains an object. This parameter is passed uninitialized. + + + + + Returns an object by using the specified entity container name and the data model. + + If there is no entity container, this method returns null; otherwise, it returns the first entity container. + The name of the entity container. + The conceptual model on which the entity container is searched. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Returns an object by using the specified entity container name and the data model. + + true if there is an entity container that matches the search criteria; otherwise, false. + The name of the entity container. + The conceptual model on which the entity container is searched. + + When this method returns, contains an object. If there is no entity container, this output parameter contains null; otherwise, it returns the first entity container. This parameter is passed uninitialized. + + + + + Returns an object by using the specified entity container name and the data model. + + If there is no entity container, this method returns null; otherwise, it returns the first entity container. + The name of the entity container. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the entity container is searched. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Returns an object by using the specified entity container name and the data model. + + true if there is an entity container that matches the search criteria; otherwise, false. + The name of the entity container. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the entity container is searched. + + When this method returns, contains an object. If there is no entity container, this output parameter contains null; otherwise, it returns the first entity container. This parameter is passed uninitialized. + + + + Returns all the overloads of the functions by using the specified name, namespace name, and data model. + + A collection of type that contains all the functions that match the specified name in a given namespace and a data model. + + The name of the function. + The namespace of the function. + The conceptual model in which the functions are searched. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + Returns all the overloads of the functions by using the specified name, namespace name, and data model. + + A collection of type that contains all the functions that match the specified name in a given namespace and a data model. + + The name of the function. + The namespace of the function. + The conceptual model in which the functions are searched. + true to perform the case-insensitive search; otherwise, false. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + Returns the list of primitive types in the specified data model. + + A collection of type that contains all the primitive types in the specified data model. + + The data model for which you need the list of primitive types. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + Gets all the items in the specified data model. + + A collection of type that contains all the items in the specified data model. + + The conceptual model for which the list of items is needed. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Tests the retrieval of . + + true if the retrieval was successful; otherwise, false. + + The from which to attempt retrieval of + + . + + When this method returns, contains the item collection. This parameter is passed uninitialized. + + + + Returns a object that represents the object space type that matches the type supplied by the parameter edmSpaceType . + + + A object that represents the Object space type. If there is no matched type, this method returns null. + + + A object that represents the + + . + + + + + Returns a object via the out parameter objectSpaceType that represents the type that matches the + + supplied by the parameter edmSpaceType . + + true if there is a type that matches the search criteria; otherwise, false. + + A object that represents the + + . + + + When this method returns, contains a object that represents the Object space type. This parameter is passed uninitialized. + + + + + Returns a object that represents the object space type that matches the type supplied by the parameter edmSpaceType . + + + A object that represents the Object space type. If there is no matched type, this method returns null. + + + A object that represents the + + . + + + + + Returns a object via the out parameter objectSpaceType that represents the type that matches the + + supplied by the parameter edmSpaceType . + + true if there is a type that matches the search criteria; otherwise, false. + + A object that represents the + + . + + + When this method returns, contains a object that represents the Object space type. This parameter is passed uninitialized. + + + + + Returns a object that represents the + + that matches the type supplied by the parameter objectSpaceType . + + + A object that represents the + + . If there is no matched type, this method returns null. + + + A that supplies the type in the object space. + + + + + Returns a object via the out parameter edmSpaceType that represents the + + that matches the type supplied by the parameter objectSpaceType . + + true if there is a type that matches the search criteria; otherwise, false. + + A object that represents the object space type. + + + When this method returns, contains a object that represents the + + . This parameter is passed uninitialized. + + + + + Returns a object that represents the + + that matches the type supplied by the parameter objectSpaceType . + + + A object that represents the + + . If there is no matched type, this method returns null. + + + A that supplies the type in the object space. + + + + + Returns a object via the out parameter edmSpaceType that represents the + + that matches the type supplied by the parameter objectSpaceType . + + true on success, false on failure. + + A object that represents the object space type. + + + When this method returns, contains a object that represents the + + . This parameter is passed uninitialized. + + + + Clears all the metadata cache entries. + + + Gets original value members from an entity set and entity type. + The original value members from an entity set and entity type. + The entity set from which to retrieve original values. + The entity type of which to retrieve original values. + + + + Returns members of a given / + + for which original values are needed when modifying an entity. + + + The s for which original value is required. + + + An belonging to the C-Space. + + + An that participates in the given + + . + + true if entities may be updated partially; otherwise, false. + + + + The Max EDM version thats going to be supported by the runtime. + + + + + Class for representing a collection of items for the object layer. + Most of the implementation for actual maintenance of the collection is + done by ItemCollection + + + + + Initializes a new instance of the class. + + + + Loads metadata from the given assembly. + The assembly from which the metadata will be loaded. + + + Loads metadata from the given assembly. + The assembly from which the metadata will be loaded. + The EDM metadata source for the O space metadata. + The delegate to which log messages are sent. + + + Loads metadata from the specified assembly. + The assembly from which the metadata will be loaded. + The EDM metadata source for the O space metadata. + + + Returns a collection of primitive type objects. + A collection of primitive type objects. + + + + Returns the CLR type that corresponds to the supplied by the objectSpaceType parameter. + + The CLR type of the OSpace argument. + + A that represents the object space type. + + + + + Returns a CLR type corresponding to the supplied by the objectSpaceType parameter. + + true if there is a type that matches the search criteria; otherwise, false. + + A that represents the object space type. + + The CLR type. + + + The method returns the underlying CLR type for the specified OSpace type argument. If the DataSpace of the parameter is not OSpace, an ArgumentException is thrown. + The CLR type of the OSpace argument. + The OSpace type to look up. + + + Returns the underlying CLR type for the specified OSpace enum type argument. If the DataSpace of the parameter is not OSpace, the method returns false and sets the out parameter to null. + true on success, false on failure + The OSpace enum type to look up + The CLR enum type of the OSpace argument + + + Returns all the items of the specified type from this item collection. + + A collection of type that contains all items of the specified type. + + The type returned by the method. + + + + The enumeration defining the type semantics used to resolve function overloads. + These flags are defined in the provider manifest per function definition. + + + + + Allow Implicit Conversion between given and formal argument types (default). + + + + + Allow Type Promotion between given and formal argument types. + + + + + Use strict Equivalence only. + + + + + Class for representing a collection of items in Store space. + + + + + Initializes a new instance of the class using the specified XMLReader. + + The XMLReader used to create metadata. + + + Initializes a new instances of the class. + The model of the . + + + + Initializes a new instance of the class using the specified file paths. + + The file paths used to create metadata. + + + + Returns a collection of the objects. + + + A object that represents the collection of the + + objects. + + + + + Factory method that creates a . + + + SSDL artifacts to load. Must not be null. + + + Paths to SSDL artifacts. Used in error messages. Can be null in which case + the base Uri of the XmlReader will be used as a path. + + + Custom resolver. Currently used to resolve DbProviderServices implementation. If null + the default resolver will be used. + + + The collection of errors encountered while loading. + + + instance if no errors encountered. Otherwise null. + + + + Gets the provider factory of the StoreItemCollection. + The provider factory of the StoreItemCollection. + + + Gets the provider manifest of the StoreItemCollection. + The provider manifest of the StoreItemCollection. + + + Gets the manifest token of the StoreItemCollection. + The manifest token of the StoreItemCollection. + + + Gets the invariant name of the StoreItemCollection. + The invariant name of the StoreItemCollection. + + + Gets the version of the store schema for this collection. + The version of the store schema for this collection. + + + + This exception is thrown when a requested object is not found in the store. + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of class that uses a specified error message and a reference to the inner exception. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Caches an ELinq query + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg12 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg13 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg14 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg15 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg12 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg13 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg14 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg12 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg13 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg12 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + + The values currently assigned to the properties of an entity. + + + + + Provides access to the original values of object data. The DbUpdatableDataRecord implements methods that allow updates to the original values of an object. + + + + Retrieves the field value as a Boolean. + The field value as a Boolean. + The ordinal of the field. + + + Retrieves the field value as a byte. + The field value as a byte. + The ordinal of the field. + + + Retrieves the field value as a byte array. + The number of bytes copied. + The ordinal of the field. + The index at which to start copying data. + The destination buffer where data is copied. + The index in the destination buffer where copying will begin. + The number of bytes to copy. + + + Retrieves the field value as a char. + The field value as a char. + The ordinal of the field. + + + Retrieves the field value as a char array. + The number of characters copied. + The ordinal of the field. + The index at which to start copying data. + The destination buffer where data is copied. + The index in the destination buffer where copying will begin. + The number of characters to copy. + + + + Retrieves the field value as an . + + + The field value as an . + + The ordinal of the field. + + + + Retrieves the field value as a + + + The field value as a . + + The ordinal of the field. + + + Retrieves the name of the field data type. + The name of the field data type. + The ordinal of the field. + + + + Retrieves the field value as a . + + + The field value as a . + + The ordinal of the field. + + + Retrieves the field value as a decimal. + The field value as a decimal. + The ordinal of the field. + + + Retrieves the field value as a double. + The field value as a double. + The ordinal of the field. + + + Retrieves the type of a field. + The field type. + The ordinal of the field. + + + Retrieves the field value as a float. + The field value as a float. + The ordinal of the field. + + + + Retrieves the field value as a . + + + The field value as a . + + The ordinal of the field. + + + + Retrieves the field value as an . + + + The field value as an . + + The ordinal of the field. + + + + Retrieves the field value as an . + + + The field value as an . + + The ordinal of the field. + + + + Retrieves the field value as an . + + + The field value as an . + + The ordinal of the field. + + + Retrieves the name of a field. + The name of the field. + The ordinal of the field. + + + Retrieves the ordinal of a field by using the name of the field. + The ordinal of the field. + The name of the field. + + + Retrieves the field value as a string. + The field value. + The ordinal of the field. + + + Retrieves the value of a field. + The field value. + The ordinal of the field. + + + Retrieves the value of a field. + The field value. + The ordinal of the field. + + + Populates an array of objects with the field values of the current record. + The number of field values returned. + An array of objects to store the field values. + + + + Returns whether the specified field is set to . + + + true if the field is set to ; otherwise false. + + The ordinal of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets field values in a record. + The number of the fields that were set. + The values of the field. + + + + Sets a field to the value. + + The ordinal of the field. + + + + Retrieves a field value as a . + + + A field value as a . + + The ordinal of the field. + + + + Retrieves the field value as a . + + + The field value as a . + + The ordinal of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Gets the number of fields in the record. + An integer value that is the field count. + + + Returns a value that has the given field ordinal. + The value that has the given field ordinal. + The ordinal of the field. + + + Gets a value that has the given field name. + The field value. + The name of the field. + + + Gets data record information. + + A object. + + + + + This is the interface that represent the minimum interface required + to be an entity in ADO.NET. + + + + + This class contains the common methods need for an date object. + + + + + Public constant name used for change tracking + Providing this definition allows users to use this constant instead of + hard-coding the string. This helps to ensure the property name is correct + and allows faster comparisons in places where we are looking for this specific string. + Users can still use the case-sensitive string directly instead of the constant, + it will just be slightly slower on comparison. + Including the dash (-) character around the name ensures that this will not conflict with + a real data property, because -EntityKey- is not a valid identifier name + + + + + Raises the event. + + The name of the changed property. + + + + Raises the event. + + The name of the property changing. + + + Returns the minimum date time value supported by the data source. + + A value that is the minimum date time that is supported by the data source. + + + + Raises an event that is used to report that a property change is pending. + The name of the changing property. + + + Raises an event that is used to report that a property change has occurred. + The name for the changed property. + + + Returns a complex type for the specified property. + + Unlike most of the other helper methods in this class, this one is not static + because it references the SetValidValue for complex objects, which is also not static + because it needs a reference to this. + + A complex type object for the property. + A complex object that inherits from complex object. + The name of the complex property that is the complex object. + Indicates whether the type supports null values. + Indicates whether the type is initialized. + The type of the complex object being requested. + + + Determines whether the specified byte arrays contain identical values. + true if both arrays are of the same length and contain the same byte values or if both arrays are null; otherwise, false. + The first byte array value to compare. + The second byte array to compare. + + + Returns a copy of the current byte value. + + A copy of the current value. + + The current byte array value. + + + + Makes sure the value being set for a property is valid. + + + The value being validated. + + The value passed into the property setter. + Flag indicating if this property is allowed to be null. + The name of the property that is being validated. + If value is null for a non nullable value. + + + + Makes sure the value being set for a property is valid. + + + A value being set. + + The value being set. + Indicates whether the property is nullable. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + The Boolean value. + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + The Boolean value. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + A that is set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value that is set. + + The value that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + A value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + Makes sure the Single value being set for a property is valid. + + The value being set. + + + The value. + + The name of the property that is being validated. + + + Makes sure the Single value being set for a property is valid. + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + Name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + Makes sure the UInt16 value being set for a property is valid. + The nullable UInt16 value being set. + The nullable UInt16 value. + The name of the property that is being validated. + + + Makes sure the UInt16 value being set for a property is valid. + The nullable UInt16 value being set. + The nullable UInt16 value. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + Makes sure the UInt32 value being set for a property is valid. + The nullable UInt32 value being set. + The nullable UInt32 value. + The name of the property that is being validated. + + + Makes sure the UInt32 value being set for a property is valid. + The nullable UInt32 value being set. + The nullable UInt32 value. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + The nullable UInt64 value being set. + The nullable UInt64 value. + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + The nullable UInt64 value being set. + The nullable UInt64 value. + + + Validates that the property is not null, and throws if it is. + The validated property. + The string value to be checked. + Flag indicating if this property is allowed to be null. + The name of the property that is being validated. + The string value is null for a non-nullable string. + + + Validates that the property is not null, and throws if it is. + + The validated value. + + The string value to be checked. + Flag indicating if this property is allowed to be null. + + + Validates that the property is not null, and throws if it is. + + The value being set. + + + The value to be checked. + + Flag indicating if this property is allowed to be null. + Name of the property that is being validated. + The value is null for a non-nullable property. + + + Validates that the property is not null, and throws if it is. + + The value being set. + + + value to be checked. + + Flag indicating if this property is allowed to be null. + The value is null for a non-nullable property. + + + Validates that the property is not null, and throws if it is. + + The value being set. + + + value to be checked. + + Flag indicating if this property is allowed to be null. + The name of the property that is being validated. + The value is null for a non-nullable property. + + + Validates that the property is not null, and throws if it is. + + The value being set. + + + The value to be checked. + + Flag indicating if this property is allowed to be null. + The value is null for a non-nullable property. + + + Sets a complex object for the specified property. + A complex type that derives from complex object. + The original complex object for the property, if any. + The complex object is being set. + The complex property that is being set to the complex object. + The type of the object being replaced. + + + Verifies that a complex object is not null. + The complex object being validated. + The complex object that is being validated. + The complex property on the parent object that is associated with complexObject . + The type of the complex object being verified. + + + + Notification that a property has been changed. + + + The PropertyChanged event can indicate all properties on the + object have changed by using either a null reference + (Nothing in Visual Basic) or String.Empty as the property name + in the PropertyChangedEventArgs. + + + + + Notification that a property is about to be changed. + + + The PropertyChanging event can indicate all properties on the + object are changing by using either a null reference + (Nothing in Visual Basic) or String.Empty as the property name + in the PropertyChangingEventArgs. + + + + Notifies the change tracker that a property change is pending on a complex object. + The name of the changing property. + property is null. + + + Notifies the change tracker that a property of a complex object has changed. + The name of the changed property. + property is null. + + + + Attribute for complex properties + Implied default AttributeUsage properties Inherited=True, AllowMultiple=False, + The metadata system expects this and will only look at the first of each of these attributes, even if there are more. + + + + + Base attribute for properties mapped to store elements. + Implied default AttributeUsage properties Inherited=True, AllowMultiple=False, + The metadata system expects this and will only look at the first of each of these attributes, even if there are more. + + + + + attribute for complex types + + + + + Base attribute for schematized types + + + + The name of the type in the conceptual schema that maps to the class to which this attribute is applied. + + A that is the name. + + + + The namespace name of the entity object type or complex type in the conceptual schema that maps to this type. + + A that is the namespace name. + + + + + Attribute identifying the Edm base class + + + + + Attribute indicating an enum type. + + + + + Attribute identifying the Ends defined for a RelationshipSet + Implied default AttributeUsage properties Inherited=True, AllowMultiple=False, + The metadata system expects this and will only look at the first of each of these attributes, even if there are more. + + + + + Initializes a new instance of the + + class. + + The namespace name of the relationship property. + The name of the relationship. The relationship name is not namespace qualified. + The role name at the other end of the relationship. + + + The namespace name of the navigation property. + + A that is the namespace name. + + + + Gets the unqualified relationship name. + The relationship name. + + + Gets the role name at the other end of the relationship. + The target role name is specified by the Role attribute of the other End element in the association that defines this relationship in the conceptual model. For more information, see Association (EDM). + + + + Defines a relationship between two entity types based on an association in the conceptual model. + + + + + Creates an instance of the class. + + The name of the namespace for the association in which this entity participates. + The name of a relationship in which this entity participates. + Name of the role for the type at one end of the association. + + A value of that indicates the multiplicity at one end of the association, such as one or many. + + The type of the entity at one end of the association. + Name of the role for the type at the other end of the association. + + A value of that indicates the multiplicity at the other end of the association, such as one or many. + + The type of the entity at the other end of the association. + + + + Initializes a new instance of the + + class. + + The name of the namespace for the association in which this entity participates. + The name of a relationship in which this entity participates. + Name of the role for the type at one end of the association. + + A value of that indicates the multiplicity at one end of the association, such as one or many. + + The type of the entity at one end of the association. + Name of the role for the type at the other end of the association. + + A value of that indicates the multiplicity at the other end of the association, such as one or many. + + The type of the entity at the other end of the association. + A value that indicates whether the relationship is based on the foreign key value. + + + The namespace for the relationship. + + A that is the namespace for the relationship. + + + + Name of the relationship. + + A that is the name of a relationship that is defined by this + + . + + + + Name of the role at one end of the relationship. + + A that is the name of the role. + + + + Multiplicity at one end of the relationship. + + A value that indicates the multiplicity. + + + + Type of the entity at one end of the relationship. + + A that is the type of the object at this end of the association. + + + + Name of the role at the other end of the relationship. + + A that is the name of the role. + + + + Multiplicity at the other end of the relationship. + + A value that indicates the multiplicity. + + + + Type of the entity at the other end of the relationship. + + A that is the type of the object t the other end of the association. + + + + Gets a Boolean value that indicates whether the relationship is based on the foreign key value. + true if the relationship is based on the foreign key value; otherwise false. + + + + Attribute for scalar properties in an IEntity. + Implied default AttributeUsage properties Inherited=True, AllowMultiple=False, + The metadata system expects this and will only look at the first of each of these attributes, even if there are more. + + + + Gets or sets the value that indicates whether the property can have a null value. + The value that indicates whether the property can have a null value. + + + Gets or sets the value that indicates whether the property is part of the entity key. + The value that indicates whether the property is part of the entity key. + + + + Attribute for static types + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class with a unique value for each model referenced by the assembly. + + + Setting this parameter to a unique value for each model file in a Visual Basic + assembly will prevent the following error: + "'System.Data.Entity.Core.Objects.DataClasses.EdmSchemaAttribute' cannot be specified more than once in this project, even with identical parameter values." + + A string that is a unique GUID value for the model in the assembly. + + + + Collection of entities modeling a particular EDM construct + which can either be all entities of a particular type or + entities participating in a particular relationship. + + The type of entities in this collection. + + + + Base class for EntityCollection and EntityReference + + + + + Represents one end of a relationship. + + + + Loads the related object or objects into this related end with the default merge option. + + + Asynchronously loads the related object or objects into this related end with the default merge option. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + Loads the related object or objects into the related end with the specified merge option. + + The to use when merging objects into an existing + . + + + + Asynchronously loads the related object or objects into the related end with the specified merge option. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The to use when merging objects into an existing + . + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + Adds an object to the related end. + + An object to add to the collection. entity must implement + + . + + + + Adds an object to the related end. + An object to add to the collection. + + + Removes an object from the collection of objects at the related end. + + true if entity was successfully removed, false if entity was not part of the + + . + + + The object to remove from the collection. entity must implement + + . + + + + Removes an object from the collection of objects at the related end. + + true if entity was successfully removed; false if entity was not part of the + + . + + An object to remove from the collection. + + + Defines a relationship between two attached objects. + + The object being attached. entity must implement + + . + + + + Defines a relationship between two attached objects. + The object being attached. + + + + Returns an that represents the objects that belong to the related end. + + + An that represents the objects that belong to the related end. + + + + + Returns an that iterates through the collection of related objects. + + + An that iterates through the collection of related objects. + + + + + Gets or sets a value indicating whether the entity (for an or all entities + in the collection (for an have been loaded from the database. + + + Loading the related entities from the database either using lazy-loading, as part of a query, or explicitly + with one of the Load methods will set the IsLoaded flag to true. + IsLoaded can be explicitly set to true to prevent the related entities from being lazy-loaded. + This can be useful if the application has caused a subset of related entities to be loaded + and wants to prevent any other entities from being loaded automatically. + Note that explicit loading using will load all related entities from the database + regardless of whether or not IsLoaded is true. + When any related entity is detached the IsLoaded flag is reset to false indicating that not all related entities + are now loaded. + + + True if all the related entities are loaded or the IsLoaded has been explicitly set to true; otherwise false. + + + + Gets the name of the relationship in which this related end participates. + + The name of the relationship in which this is participating. The relationship name is not namespace qualified. + + + + Gets the role name at the source end of the relationship. + The role name at the source end of the relationship. + + + Gets the role name at the target end of the relationship. + The role name at the target end of the relationship. + + + Returns a reference to the metadata for the related end. + + A object that contains metadata for the end of a relationship. + + + + + Returns an that represents the objects that belong to the related end. + + + An that represents the objects that belong to the related end. + + + + + Loads the related object or objects into the related end with the default merge option. + + + When the source object was retrieved by using a query + and the is not + or the related objects are already loaded + or when the source object is not attached to the + or when the source object is being tracked but is in the + or state + or the + used for + is . + + + + + Asynchronously loads the related object or objects into the related end with the default merge option. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + When the source object was retrieved by using a query + and the is not + or the related objects are already loaded + or when the source object is not attached to the + or when the source object is being tracked but is in the + or state + or the + used for + is . + + + + + Loads an object or objects from the related end with the specified merge option. + + + The to use when merging objects into an existing + . + + + When the source object was retrieved by using a query + and the + is not + or the related objects are already loaded + or when the source object is not attached to the + or when the source object is being tracked but is in the + or state + or the + used for + is . + + + + + Asynchronously loads an object or objects from the related end with the specified merge option. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The to use when merging objects into an existing + . + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + When the source object was retrieved by using a query + and the + is not + or the related objects are already loaded + or when the source object is not attached to the + or when the source object is being tracked but is in the + or state + or the + used for + is . + + + + + Attaches an entity to the related end. This method works in exactly the same way as Attach(object). + It is maintained for backward compatibility with previous versions of IRelatedEnd. + + The entity to attach to the related end + + Thrown when + + is null. + + Thrown when the entity cannot be related via the current relationship end. + + + + Attaches an entity to the related end. If the related end is already filled + or partially filled, this merges the existing entities with the given entity. The given + entity is not assumed to be the complete set of related entities. + Owner and all entities passed in must be in Unchanged or Modified state. + Deleted elements are allowed only when the state manager is already tracking the relationship + instance. + + The entity to attach to the related end + + Thrown when + + is null. + + Thrown when the entity cannot be related via the current relationship end. + + + + Adds an entity to the related end. This method works in exactly the same way as Add(object). + It is maintained for backward compatibility with previous versions of IRelatedEnd. + + Entity instance to add to the related end + + + + Adds an entity to the related end. If the owner is + attached to a cache then the all the connected ends are + added to the object cache and their corresponding relationships + are also added to the ObjectStateManager. The RelatedEnd of the + relationship is also fixed. + + Entity instance to add to the related end + + + + Removes an entity from the related end. This method works in exactly the same way as Remove(object). + It is maintained for backward compatibility with previous versions of IRelatedEnd. + + Entity instance to remove from the related end + Returns true if the entity was successfully removed, false if the entity was not part of the RelatedEnd. + + + + Removes an entity from the related end. If owner is + attached to a cache, marks relationship for deletion and if + the relationship is composition also marks the entity for deletion. + + Entity instance to remove from the related end + Returns true if the entity was successfully removed, false if the entity was not part of the RelatedEnd. + + + + Returns an that iterates through the collection of related objects. + + + An that iterates through the collection of related objects. + + + + + Used internally to deserialize entity objects along with the + + instances. + + The serialized stream. + + + Occurs when a change is made to a related end. + + + Gets the name of the relationship in which this related end participates. + + The name of the relationship in which this participates. The relationship name is not namespace qualified. + + + + Gets the role name at the source end of the relationship. + + A that is the role name. + + + + Gets the role name at the target end of the relationship. + + A that is the role name. + + + + Gets a reference to the metadata for the related end. + + A object that contains metadata for the end of a relationship. + + + + + + + + Initializes a new instance of the class. + + + + + Returns the collection as an used for data binding. + + + An of entity objects. + + + + Loads related objects into the collection, using the specified merge option. + + Specifies how the objects in this collection should be merged with the objects that might have been returned from previous queries against the same + + . + + + + + + + Defines relationships between an object and a collection of related objects in an object context. + + Loads related entities into the local collection. If the collection is already filled + or partially filled, merges existing entities with the given entities. The given + entities are not assumed to be the complete set of related entities. + Owner and all entities passed in must be in Unchanged or Modified state. We allow + deleted elements only when the state manager is already tracking the relationship + instance. + + Collection of objects in the object context that are related to the source object. + entities collection is null. + + The source object or an object in the entities collection is null or is not in an + + or state.-or-The relationship cannot be defined based on the EDM metadata. This can occur when the association in the conceptual schema does not support a relationship between the two types. + + + + Defines a relationship between two attached objects in an object context. + The object being attached. + When the entity is null. + + When the entity cannot be related to the source object. This can occur when the association in the conceptual schema does not support a relationship between the two types.-or-When either object is null or is not in an + + or state. + + + + Adds an object to the collection. + + An object to add to the collection. entity must implement + + . + + entity is null. + + + Removes an object from the collection and marks the relationship for deletion. + true if item was successfully removed; otherwise, false. + The object to remove from the collection. + entity object is null. + The entity object is not attached to the same object context.-or-The entity object does not have a valid relationship manager. + + + Returns an enumerator that is used to iterate through the objects in the collection. + + An that iterates through the set of values cached by + + . + + + + + Returns an enumerator that is used to iterate through the set of values cached by + + . + + + An that iterates through the set of values cached by + + . + + + + Removes all entities from the collection. + + + Determines whether a specific object exists in the collection. + + true if the object is found in the ; otherwise, false. + + + The object to locate in the . + + + + Copies all the contents of the collection to an array, starting at the specified index of the target array. + The array to copy to. + The zero-based index in the array at which copying begins. + + + Used internally to serialize entity objects. + The streaming context. + + + Used internally to deserialize entity objects. + The streaming context. + + + Returns an object query that, when it is executed, returns the same set of objects that exists in the current collection. + + An that represents the entity collection. + + + When the object is in an state + or when the object is in a + state with a + other than + . + + + + Gets the number of objects that are contained in the collection. + + The number of elements that are contained in the + + . + + + + + Gets a value that indicates whether the + + is read-only. + + Always returns false. + + + + IListSource.ContainsListCollection implementation. Always returns false. + This means that the IList we return is the one which contains our actual data, + it is not a list of collections. + + + + + This is the class is the basis for all perscribed EntityObject classes. + + + + + Interface that defines an entity containing a key. + + + + + Gets or sets the for instances of entity types that implement this interface. + + + If an object is being managed by a change tracker, it is expected that + IEntityChangeTracker methods EntityMemberChanging and EntityMemberChanged will be + used to report changes on EntityKey. This allows the change tracker to validate the + EntityKey's new value and to verify if the change tracker is in a state where it can + allow updates to the EntityKey. + + + The for instances of entity types that implement this interface. + + + + + Minimum interface that a data class must implement in order to be managed by a change tracker. + + + + + Gets or sets the used to report changes. + + + The used to report changes. + + + + + Interface that a data class must implement if exposes relationships + + + + Returns the relationship manager that manages relationships for an instance of an entity type. + + Classes that expose relationships must implement this property + by constructing and setting RelationshipManager in their constructor. + The implementation of this property should use the static method RelationshipManager.Create + to create a new RelationshipManager when needed. Once created, it is expected that this + object will be stored on the entity and will be provided through this property. + + + The for this entity. + + + + + Used by the ObjectStateManager to attach or detach this EntityObject to the cache. + + Reference to the ObjectStateEntry that contains this entity + + + Notifies the change tracker that a property change is pending. + The name of the changing property. + property is null. + + + Notifies the change tracker that a property has changed. + The name of the changed property. + property is null. + + + Gets the entity state of the object. + + The of this object. + + + + Gets or sets the key for this object. + + The for this object. + + + + + Returns the container for the lazily created relationship + navigation property objects, collections and refs. + + + + + This interface is implemented by a change tracker and is used by data classes to report changes + + + + Notifies the change tracker of a pending change to a property of an entity type. + The name of the property that is changing. + + + Notifies the change tracker that a property of an entity type has changed. + The name of the property that has changed. + + + Notifies the change tracker of a pending change to a complex property. + The name of the top-level entity property that is changing. + The complex type that contains the property that is changing. + The name of the property that is changing on complex type. + + + Notifies the change tracker that a property of a complex type has changed. + The name of the complex property of the entity type that has changed. + The complex type that contains the property that changed. + The name of the property that changed on complex type. + + + Gets current state of a tracked object. + + An that is the state of the tracked object.For more information, see Identity Resolution, State Managment, and Change Tracking and Tracking Changes in POCO Entities. + + + + + Models a relationship end with multiplicity 1. + + + + Returns the key for the related object. + + Returns the EntityKey of the target entity associated with this EntityReference. + Is non-null in the following scenarios: + (a) Entities are tracked by a context and an Unchanged or Added client-side relationships exists for this EntityReference's owner with the + same RelationshipName and source role. This relationship could have been created explicitly by the user (e.g. by setting + the EntityReference.Value, setting this property directly, or by calling EntityCollection.Add) or automatically through span queries. + (b) If the EntityKey was non-null before detaching an entity from the context, it will still be non-null after detaching, until any operation + occurs that would set it to null, as described below. + (c) Entities are detached and the EntityKey is explicitly set to non-null by the user. + (d) Entity graph was created using a NoTracking query with full span + Is null in the following scenarios: + (a) Entities are tracked by a context but there is no Unchanged or Added client-side relationship for this EntityReference's owner with the + same RelationshipName and source role. + (b) Entities are tracked by a context and a relationship exists, but the target entity has a temporary key (i.e. it is Added) or the key + is one of the special keys + (c) Entities are detached and the relationship was explicitly created by the user. + + + An that is the key of the related object. + + + + + Models a relationship end with multiplicity 1. + + The type of the entity being referenced. + + + + Creates a new instance of . + + + The default constructor is required for some serialization scenarios. It should not be used to + create new EntityReferences. Use the GetRelatedReference or GetRelatedEnd methods on the RelationshipManager + class instead. + + + + + Loads the related object for this with the specified merge option. + + + Specifies how the object should be returned if it already exists in the + + . + + + The source of the is null + or a query returned more than one related end + or a query returned zero related ends, and one related end was expected. + + + + + + + Creates a many-to-one or one-to-one relationship between two objects in the object context. + The object being attached. + When the entity is null. + When the entity cannot be related to the current related end. This can occur when the association in the conceptual schema does not support a relationship between the two types. + + + Creates an equivalent object query that returns the related object. + + An that returns the related object. + + + When the object is in an state + or when the object is in a + state with a + other than . + + + + This method is used internally to serialize related entity objects. + The serialized stream. + + + This method is used internally to serialize related entity objects. + The serialized stream. + + + + Gets or sets the related object returned by this + + . + + + The object returned by this . + + + + + Identifies the kind of a relationship + + + + + The relationship is an Association + + + + + Container for the lazily created relationship navigation + property objects (collections and refs). + + + + + Creates a new object. + + + Used by data classes that support relationships. If the change tracker + requests the RelationshipManager property and the data class does not + already have a reference to one of these objects, it calls this method + to create one, then saves a reference to that object. On subsequent accesses + to that property, the data class should return the saved reference. + The reason for using a factory method instead of a public constructor is to + emphasize that this is not something you would normally call outside of a data class. + By requiring that these objects are created via this method, developers should + give more thought to the operation, and will generally only use it when + they explicitly need to get an object of this type. It helps define the intended usage. + + + The requested . + + Reference to the entity that is calling this method. + + + + Returns either an or + + of the correct type for the specified target role in a relationship. + + + representing the + + or + + that was retrieved. + + Name of the relationship in which targetRoleName is defined. The relationship name is not namespace qualified. + Target role to use to retrieve the other end of relationshipName . + relationshipName or targetRoleName is null. + The source type does not match the type of the owner. + targetRoleName is invalid or unable to find the relationship type in the metadata. + + + + Takes an existing EntityReference that was created with the default constructor and initializes it using the provided relationship and target role names. + This method is designed to be used during deserialization only, and will throw an exception if the provided EntityReference has already been initialized, + if the relationship manager already contains a relationship with this name and target role, or if the relationship manager is already attached to a ObjectContext.W + + The relationship name. + The role name of the related end. + + The to initialize. + + + The type of the being initialized. + + + When the provided + is already initialized.-or-When the relationship manager is already attached to an + + or when the relationship manager already contains a relationship with this name and target role. + + + + + Takes an existing EntityCollection that was created with the default constructor and initializes it using the provided relationship and target role names. + This method is designed to be used during deserialization only, and will throw an exception if the provided EntityCollection has already been initialized, + or if the relationship manager is already attached to a ObjectContext. + + The relationship name. + The target role name. + An existing EntityCollection. + Type of the entity represented by targetRoleName + + + + Gets an of related objects with the specified relationship name and target role name. + + + The of related objects. + + Name of the relationship to navigate. The relationship name is not namespace qualified. + Name of the target role for the navigation. Indicates the direction of navigation across the relationship. + + The type of the returned . + + + The specified role returned an instead of an + + . + + + + + Gets the for a related object by using the specified combination of relationship name and target role name. + + + The of a related object. + + Name of the relationship to navigate. The relationship name is not namespace qualified. + Name of the target role for the navigation. Indicates the direction of navigation across the relationship. + + The type of the returned . + + + The specified role returned an instead of an + + . + + + + Returns an enumeration of all the related ends managed by the relationship manager. + + An of objects that implement + + . An empty enumeration is returned when the relationships have not yet been populated. + + + + + Called by Object Services to prepare an for binary serialization with a serialized relationship. + + Describes the source and destination of a given serialized stream, and provides an additional caller-defined context. + + + + Used internally to deserialize entity objects along with the + + instances. + + The serialized stream. + + + + Represents either a entity, entity stub or relationship + + + + + Gets the updatable version of original values of the object associated with this + + . + + The updatable original values of object data. + + + Accepts the current values as original values. + + + Marks an entity as deleted. + + + + Returns the names of an object’s properties that have changed since the last time + + was called. + + + An collection of names as string. + + + + Sets the state of the object or relationship to modify. + If State is not Modified or Unchanged + + + Marks the specified property as modified. + The name of the property. + If State is not Modified or Unchanged + + + Rejects any changes made to the property with the given name since the property was last loaded, attached, saved, or changes were accepted. The orginal value of the property is stored and the property will no longer be marked as modified. + The name of the property to change. + + + Uses DetectChanges to determine whether or not the current value of the property with the given name is different from its original value. Note that this may be different from the property being marked as modified since a property which has not changed can still be marked as modified. + + Note that this property always returns the same result as the modified state of the property for change tracking + proxies and entities that derive from the EntityObject base class. This is because original values are not tracked + for these entity types and hence there is no way to know if the current value is really different from the + original value. + + true if the property has changed; otherwise, false. + The name of the property. + + + + Changes state of the entry to the specified value. + + + The value to set for the + + property of the entry. + + + + Sets the current values of the entry to match the property values of a supplied object. + The detached object that has updated values to apply to the object. currentEntity can also be the object’s entity key. + + + Sets the original values of the entry to match the property values of a supplied object. + The detached object that has original values to apply to the object. originalEntity can also be the object’s entity key. + + + + Used to report that a scalar entity property is about to change + The current value of the specified property is cached when this method is called. + + The name of the entity property that is changing + + + + Used to report that a scalar entity property has been changed + The property value that was cached during EntityMemberChanging is now + added to OriginalValues + + The name of the entity property that has changing + + + + Used to report that a complex property is about to change + The current value of the specified property is cached when this method is called. + + The name of the top-level entity property that is changing + The complex object that contains the property that is changing + The name of the property that is changing on complexObject + + + + Used to report that a complex property has been changed + The property value that was cached during EntityMemberChanging is now added to OriginalValues + + The name of the top-level entity property that has changed + The complex object that contains the property that changed + The name of the property that changed on complexObject + + + + Gets the for the + + . + + + The for the + + . + + + + + Gets the for the object or relationship. + + + The for the object or relationship. + + + + + Gets the state of the . + + + The state of the . + + + + Gets the entity object. + The entity object. + + + Gets the entity key. + The entity key. + + + + Gets a value that indicates whether the represents a relationship. + + + true if the represents a relationship; otherwise, false. + + + + Gets the read-only version of original values of the object or relationship. + The read-only version of original values of the relationship set entry or entity. + + + + Gets the current property values of the object or relationship associated with this + + . + + + A that contains the current values of the object or relationship associated with this + + . + + + + + Gets the instance for the object represented by entry. + + + The object. + + The entry is a stub or represents a relationship + + + + Returns the EntityState from the ObjectStateEntry + + + + + Defines behavior for implementations of IQueryable that allow modifications to the membership of the resulting set. + + Type of entities returned from the queryable. + + + Notifies the set that an object that represents a new entity must be added to the set. + + Depending on the implementation, the change to the set may not be visible in an enumeration of the set + until changes to that set have been persisted in some manner. + + The new object to add to the set. + + + Notifies the set that an object that represents an existing entity must be added to the set. + + Depending on the implementation, the change to the set may not be visible in an enumeration of the set + until changes to that set have been persisted in some manner. + + The existing object to add to the set. + + + Notifies the set that an object that represents an existing entity must be deleted from the set. + + Depending on the implementation, the change to the set may not be visible in an enumeration of the set + until changes to that set have been persisted in some manner. + + The existing object to delete from the set. + + + Notifies the set that an object that represents an existing entity must be detached from the set. + + Depending on the implementation, the change to the set may not be visible in an enumeration of the set + until changes to that set have been persisted in some manner. + + The object to detach from the set. + + + + The different ways that new objects loaded from the database can be merged with existing objects already in memory. + + + + + Will only append new (top level-unique) rows. This is the default behavior. + + + + + Same behavior as LoadOption.OverwriteChanges. + + + + + Same behavior as LoadOption.PreserveChanges. + + + + + Will not modify cache. + + + + + ObjectContext is the top-level object that encapsulates a connection between the CLR and the database, + serving as a gateway for Create, Read, Update, and Delete operations. + + + + + Initializes a new instance of the class with the given connection. During construction, the metadata workspace is extracted from the + + object. + + + An that contains references to the model and to the data source connection. + + The connection is null. + The connection is invalid or the metadata workspace is invalid. + + + + Creates an ObjectContext with the given connection and metadata workspace. + + connection to the store + If set to true the connection is disposed when the context is disposed, otherwise the caller must dispose the connection. + + + + Initializes a new instance of the class with the given connection string and default entity container name. + + The connection string, which also provides access to the metadata information. + The connectionString is null. + The connectionString is invalid or the metadata workspace is not valid. + + + + Initializes a new instance of the class with a given connection string and entity container name. + + The connection string, which also provides access to the metadata information. + The name of the default entity container. When the defaultContainerName is set through this method, the property becomes read-only. + The connectionString is null. + The connectionString , defaultContainerName , or metadata workspace is not valid. + + + + Initializes a new instance of the class with a given connection and entity container name. + + + An that contains references to the model and to the data source connection. + + The name of the default entity container. When the defaultContainerName is set through this method, the property becomes read-only. + The connection is null. + The connection , defaultContainerName , or metadata workspace is not valid. + + + Accepts all changes made to objects in the object context. + + + Adds an object to the object context. + Represents the entity set name, which may optionally be qualified by the entity container name. + + The to add. + + The entity parameter is null or the entitySetName does not qualify. + + + Explicitly loads an object related to the supplied object by the specified navigation property and using the default merge option. + The entity for which related objects are to be loaded. + The name of the navigation property that returns the related objects to be loaded. + + The entity is in a , + + or state or the entity is attached to another instance of + + . + + + + Explicitly loads an object that is related to the supplied object by the specified navigation property and using the specified merge option. + The entity for which related objects are to be loaded. + The name of the navigation property that returns the related objects to be loaded. + + The value to use when you load the related objects. + + + The entity is in a , + + or state or the entity is attached to another instance of + + . + + + + Explicitly loads an object that is related to the supplied object by the specified LINQ query and by using the default merge option. + The type of the entity. + The source object for which related objects are to be loaded. + A LINQ expression that defines the related objects to be loaded. + selector does not supply a valid input parameter. + selector is null. + + The entity is in a , + + or state or the entity is attached to another instance of + + . + + + + Explicitly loads an object that is related to the supplied object by the specified LINQ query and by using the specified merge option. + The type of the entity. + The source object for which related objects are to be loaded. + A LINQ expression that defines the related objects to be loaded. + + The value to use when you load the related objects. + + selector does not supply a valid input parameter. + selector is null. + + The entity is in a , + + or state or the entity is attached to another instance of + + . + + + + Applies property changes from a detached object to an object already attached to the object context. + The name of the entity set to which the object belongs. + The detached object that has property updates to apply to the original object. + When entitySetName is null or an empty string or when changed is null. + + When the from entitySetName does not match the + + of the object + + or when the entity is in a state other than + + or + + or the original object is not attached to the context. + + When the type of the changed object is not the same type as the original object. + + + + Copies the scalar values from the supplied object into the object in the + + that has the same key. + + The updated object. + The name of the entity set to which the object belongs. + + The detached object that has property updates to apply to the original object. The entity key of currentEntity must match the + + property of an entry in the + + . + + The entity type of the object. + entitySetName or current is null. + + The from entitySetName does not match the + + of the object + + or the object is not in the + + or it is in a + + state or the entity key of the supplied object is invalid. + + entitySetName is an empty string. + + + + Copies the scalar values from the supplied object into set of original values for the object in the + + that has the same key. + + The updated object. + The name of the entity set to which the object belongs. + + The detached object that has original values to apply to the object. The entity key of originalEntity must match the + + property of an entry in the + + . + + The type of the entity object. + entitySetName or original is null. + + The from entitySetName does not match the + + of the object + + or an + + for the object cannot be found in the + + or the object is in an + + or a + + state or the entity key of the supplied object is invalid or has property changes. + + entitySetName is an empty string. + + + Attaches an object or object graph to the object context in a specific entity set. + Represents the entity set name, which may optionally be qualified by the entity container name. + + The to attach. + + The entity is null. + + Invalid entity set or the object has a temporary key or the object has an + + and the + + does not match with the entity set passed in as an argument of the method or the object does not have an + + and no entity set is provided or any object from the object graph has a temporary + + or any object from the object graph has an invalid + + (for example, values in the key do not match values in the object) or the entity set could not be found from a given entitySetName name and entity container name or any object from the object graph already exists in another state manager. + + + + Attaches an object or object graph to the object context when the object has an entity key. + The object to attach. + The entity is null. + Invalid entity key. + + + Creates the entity key for a specific object, or returns the entity key if it already exists. + + The of the object. + + The fully qualified name of the entity set to which the entity object belongs. + The object for which the entity key is being retrieved. + When either parameter is null. + When entitySetName is empty or when the type of the entity object does not exist in the entity set or when the entitySetName is not fully qualified. + When the entity key cannot be constructed successfully based on the supplied parameters. + + + + Creates a new instance that is used to query, add, modify, and delete objects of the specified entity type. + + + The new instance. + + + Entity type of the requested . + + + The property is not set on the + + or the specified type belongs to more than one entity set. + + + + + Creates a new instance that is used to query, add, modify, and delete objects of the specified type and with the specified entity set name. + + + The new instance. + + + Name of the entity set for the returned . The string must be qualified by the default container name if the + + property is not set on the + + . + + + Entity type of the requested . + + + The from entitySetName does not match the + + of the object + + or the + + property is not set on the + + and the name is not qualified as part of the entitySetName parameter or the specified type belongs to more than one entity set. + + + + + Creates an in the current object context by using the specified query string. + + + An of the specified type. + + The query string to be executed. + Parameters to pass to the query. + + The entity type of the returned . + + The queryString or parameters parameter is null. + + + Marks an object for deletion. + + An object that specifies the entity to delete. The object can be in any state except + + . + + + + Removes the object from the object context. + + Object to be detached. Only the entity is removed; if there are any related objects that are being tracked by the same + + , those will not be detached automatically. + + The entity is null. + + The entity is not associated with this (for example, was newly created and not associated with any context yet, or was obtained through some other context, or was already detached). + + + + + Finalizes an instance of the class. + + + + Releases the resources used by the object context. + + + + Releases the resources used by the object context. + + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + + Returns an object that has the specified entity key. + + An that is an instance of an entity type. + + The key of the object to be found. + The key parameter is null. + + The object is not found in either the or the data source. + + + + Updates a collection of objects in the object context with data from the database. + + A value that indicates whether + property changes in the object context are overwritten with property values from the database. + + + An collection of objects to refresh. + + collection is null. + refreshMode is not valid. + collection is empty or an object is not attached to the context. + + + Updates an object in the object context with data from the database. + + A value that indicates whether + property changes in the object context are overwritten with property values from the database. + + The object to be refreshed. + entity is null. + refreshMode is not valid. + entity is not attached to the context. + + + Asynchronously updates a collection of objects in the object context with data from the database. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A value that indicates whether + property changes in the object context are overwritten with property values from the database. + + + An collection of objects to refresh. + + + A task that represents the asynchronous operation. + + collection is null. + refreshMode is not valid. + collection is empty or an object is not attached to the context. + + + Asynchronously updates a collection of objects in the object context with data from the database. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A value that indicates whether + property changes in the object context are overwritten with property values from the database. + + + An collection of objects to refresh. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + collection is null. + refreshMode is not valid. + collection is empty or an object is not attached to the context. + + + Asynchronously updates an object in the object context with data from the database. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A value that indicates whether + property changes in the object context are overwritten with property values from the database. + + The object to be refreshed. + + A task that represents the asynchronous operation. + + entity is null. + refreshMode is not valid. + entity is not attached to the context. + + + Asynchronously updates an object in the object context with data from the database. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A value that indicates whether + property changes in the object context are overwritten with property values from the database. + + The object to be refreshed. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + entity is null. + refreshMode is not valid. + entity is not attached to the context. + + + Persists all updates to the database and resets change tracking in the object context. + + The number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + Asynchronously persists all updates to the database and resets change tracking in the object context. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous save operation. + The task result contains the number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + Asynchronously persists all updates to the database and resets change tracking in the object context. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous save operation. + The task result contains the number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + Persists all updates to the database and optionally resets change tracking in the object context. + + This parameter is needed for client-side transaction support. If true, the change tracking on all objects is reset after + + finishes. If false, you must call the + method after . + + + The number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + Persists all updates to the database and optionally resets change tracking in the object context. + + A value that determines the behavior of the operation. + + + The number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + Asynchronously persists all updates to the database and optionally resets change tracking in the object context. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A value that determines the behavior of the operation. + + + A task that represents the asynchronous save operation. + The task result contains the number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + Asynchronously persists all updates to the database and optionally resets change tracking in the object context. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A value that determines the behavior of the operation. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous save operation. + The task result contains the number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + + Ensures that changes are synchronized with changes in all objects that are tracked by the + + . + + + + Returns an object that has the specified entity key. + true if the object was retrieved successfully. false if the key is temporary, the connection is null, or the value is null. + The key of the object to be found. + When this method returns, contains the object. + Incompatible metadata for key . + key is null. + + + + Executes a stored procedure or function that is defined in the data source and mapped in the conceptual model, with the specified parameters. Returns a typed + + . + + + An for the data that is returned by the stored procedure. + + The name of the stored procedure or function. The name can include the container name, such as <Container Name>.<Function Name>. When the default container name is known, only the function name is required. + + An array of objects. If output parameters are used, + their values will not be available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + The entity type of the returned when the function is executed against the data source. This type must implement + + . + + function is null or empty or function is not found. + The entity reader does not support this function or there is a type mismatch on the reader and the function . + + + + Executes the given stored procedure or function that is defined in the data source and expressed in the conceptual model, with the specified parameters, and merge option. Returns a typed + + . + + + An for the data that is returned by the stored procedure. + + The name of the stored procedure or function. The name can include the container name, such as <Container Name>.<Function Name>. When the default container name is known, only the function name is required. + + The to use when executing the query. + + + An array of objects. If output parameters are used, + their values will not be available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + The entity type of the returned when the function is executed against the data source. This type must implement + + . + + function is null or empty or function is not found. + The entity reader does not support this function or there is a type mismatch on the reader and the function . + + + + Executes the given function on the default container. + + Element type for function results. + + Name of function. May include container (e.g. ContainerName.FunctionName) or just function name when DefaultContainerName is known. + + The options for executing this function. + + The parameter values to use for the function. If output parameters are used, their values + will not be available until the results have been read completely. This is due to the underlying + behavior of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + An object representing the result of executing this function. + If function is null or empty + + If function is invalid (syntax, + does not exist, refers to a function with return type incompatible with T) + + + + Executes a stored procedure or function that is defined in the data source and expressed in the conceptual model; discards any results returned from the function; and returns the number of rows affected by the execution. + The number of rows affected. + The name of the stored procedure or function. The name can include the container name, such as <Container Name>.<Function Name>. When the default container name is known, only the function name is required. + + An array of objects. If output parameters are used, + their values will not be available until the results have been read completely. This is due to the underlying + behavior of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + function is null or empty or function is not found. + The entity reader does not support this function or there is a type mismatch on the reader and the function . + + + Generates an equivalent type that can be used with the Entity Framework for each type in the supplied enumeration. + + An enumeration of objects that represent custom data classes that map to the conceptual model. + + + + Returns all the existing proxy types. + + An of all the existing proxy types. + + + + Returns the entity type of the POCO entity associated with a proxy object of a specified type. + + The of the associated POCO entity. + + + The of the proxy object. + + + + Creates and returns an instance of the requested type . + An instance of the requested type T , or an instance of a derived type that enables T to be used with the Entity Framework. The returned object is either an instance of the requested type or an instance of a derived type that enables the requested type to be used with the Entity Framework. + Type of object to be returned. + + + + Executes an arbitrary command directly against the data source using the existing connection. + The command is specified using the server's native query language, such as SQL. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + If there isn't an existing local transaction a new transaction will be used + to execute the command. + + The command specified in the server's native query language. + The parameter values to use for the query. + The number of rows affected. + + + + Executes an arbitrary command directly against the data source using the existing connection. + The command is specified using the server's native query language, such as SQL. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + Controls the creation of a transaction for this command. + The command specified in the server's native query language. + The parameter values to use for the query. + The number of rows affected. + + + + Asynchronously executes an arbitrary command directly against the data source using the existing connection. + The command is specified using the server's native query language, such as SQL. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + If there isn't an existing local transaction a new transaction will be used + to execute the command. + + The command specified in the server's native query language. + The parameter values to use for the query. + + A task that represents the asynchronous operation. + The task result contains the number of rows affected. + + + + + Asynchronously executes an arbitrary command directly against the data source using the existing connection. + The command is specified using the server's native query language, such as SQL. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + Controls the creation of a transaction for this command. + The command specified in the server's native query language. + The parameter values to use for the query. + + A task that represents the asynchronous operation. + The task result contains the number of rows affected. + + + + + Asynchronously executes an arbitrary command directly against the data source using the existing connection. + The command is specified using the server's native query language, such as SQL. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + If there isn't an existing local transaction a new transaction will be used + to execute the command. + + The command specified in the server's native query language. + + A to observe while waiting for the task to complete. + + The parameter values to use for the query. + + A task that represents the asynchronous operation. + The task result contains the number of rows affected. + + + + + Asynchronously executes an arbitrary command directly against the data source using the existing connection. + The command is specified using the server's native query language, such as SQL. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + Controls the creation of a transaction for this command. + The command specified in the server's native query language. + + A to observe while waiting for the task to complete. + + The parameter values to use for the query. + + A task that represents the asynchronous operation. + The task result contains the number of rows affected. + + + + + Executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + Results are not tracked by the context, use the overload that specifies an entity set name to track results. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The element type of the result sequence. + The query specified in the server's native query language. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + An enumeration of objects of type . + + + + + Executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + Results are not tracked by the context, use the overload that specifies an entity set name to track results. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The element type of the result sequence. + The query specified in the server's native query language. + The options for executing this query. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior of + DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + An enumeration of objects of type . + + + + + Executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + If an entity set name is specified, results are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The element type of the result sequence. + The query specified in the server's native query language. + The entity set of the TResult type. If an entity set name is not provided, the results are not going to be tracked. + + The to use when executing the query. The default is + . + + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + An enumeration of objects of type . + + + + + Executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + If an entity set name is specified, results are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The element type of the result sequence. + The query specified in the server's native query language. + The entity set of the TResult type. If an entity set name is not provided, the results are not going to be tracked. + The options for executing this query. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + An enumeration of objects of type . + + + + + Asynchronously executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + Results are not tracked by the context, use the overload that specifies an entity set name to track results. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The element type of the result sequence. + The query specified in the server's native query language. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A task that represents the asynchronous operation. + The task result contains an enumeration of objects of type . + + + + + Asynchronously executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + Results are not tracked by the context, use the overload that specifies an entity set name to track results. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The element type of the result sequence. + The query specified in the server's native query language. + + A to observe while waiting for the task to complete. + + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A task that represents the asynchronous operation. + The task result contains an enumeration of objects of type . + + + + + Asynchronously executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + Results are not tracked by the context, use the overload that specifies an entity set name to track results. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The element type of the result sequence. + The query specified in the server's native query language. + The options for executing this query. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A task that represents the asynchronous operation. + The task result contains an enumeration of objects of type . + + + + + Asynchronously executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + Results are not tracked by the context, use the overload that specifies an entity set name to track results. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The element type of the result sequence. + The query specified in the server's native query language. + The options for executing this query. + + A to observe while waiting for the task to complete. + + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A task that represents the asynchronous operation. + The task result contains an enumeration of objects of type . + + + + + Asynchronously executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + If an entity set name is specified, results are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The element type of the result sequence. + The query specified in the server's native query language. + The entity set of the TResult type. If an entity set name is not provided, the results are not going to be tracked. + The options for executing this query. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A task that represents the asynchronous operation. + The task result contains an enumeration of objects of type . + + + + + Asynchronously executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + If an entity set name is specified, results are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The element type of the result sequence. + The query specified in the server's native query language. + The entity set of the TResult type. If an entity set name is not provided, the results are not going to be tracked. + The options for executing this query. + + A to observe while waiting for the task to complete. + + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A task that represents the asynchronous operation. + The task result contains an enumeration of objects of type . + + + + + Translates a that contains rows of entity data to objects of the requested entity type. + + The entity type. + An enumeration of objects of type TResult . + + The that contains entity data to translate into entity objects. + + When reader is null. + + + + Translates a that contains rows of entity data to objects of the requested entity type, in a specific entity set, and with the specified merge option. + + The entity type. + An enumeration of objects of type TResult . + + The that contains entity data to translate into entity objects. + + The entity set of the TResult type. + + The to use when translated objects are added to the object context. The default is + + . + + When reader is null. + + When the supplied mergeOption is not a valid value. + + When the supplied entitySetName is not a valid entity set for the TResult type. + + + + Creates the database by using the current data source connection and the metadata in the + + . + + + + Deletes the database that is specified as the database in the current data source connection. + + + + Checks if the database that is specified as the database in the current store connection exists on the store. Most of the actual work + is done by the DbProviderServices implementation for the current store connection. + + true if the database exists; otherwise, false. + + + + Generates a data definition language (DDL) script that creates schema objects (tables, primary keys, foreign keys) for the metadata in the + + . The + + loads metadata from store schema definition language (SSDL) files. + + + A DDL script that creates schema objects for the metadata in the + + . + + + + Gets the connection used by the object context. + + A object that is the connection. + + + When the instance has been disposed. + + + + Gets or sets the default container name. + + A that is the default container name. + + + + Gets the metadata workspace used by the object context. + + The object associated with this + + . + + + + Gets the object state manager used by the object context to track object changes. + + The used by this + + . + + + + Gets or sets the timeout value, in seconds, for all object context operations. A null value indicates that the default value of the underlying provider will be used. + + An value that is the timeout value, in seconds. + + The timeout value is less than 0. + + + Gets the LINQ query provider associated with this object context. + + The instance used by this object context. + + + + + Gets the instance that contains options that affect the behavior of the + + . + + + The instance that contains options that affect the behavior of the + + . + + + + + Returns itself. ObjectContext implements to provide a common + interface for and ObjectContext both of which will return the underlying + ObjectContext. + + + + + Gets the transaction handler in use by this context. May be null if no transaction have been started. + + + The transaction handler. + + + + + Returns the being used for this context. + + + + Occurs when changes are saved to the data source. + + + Occurs when a new entity object is created from data in the data source as part of a query or load operation. + + + + Defines options that affect the behavior of the ObjectContext. + + + + + Gets or sets the value that determines whether SQL functions and commands should be always executed in a transaction. + + + This flag determines whether a new transaction will be started when methods such as + and are executed outside of a transaction. + Note that this does not change the behavior of . + + + The default transactional behavior. + + + + Gets or sets a Boolean value that determines whether related objects are loaded automatically when a navigation property is accessed. + true if lazy loading is enabled; otherwise, false. + + + Gets or sets a Boolean value that determines whether proxy instances are created for custom data classes that are persistence ignorant. + true if proxies are created; otherwise, false. The default value is true. + + + Gets or sets a Boolean value that determines whether to use the legacy PreserveChanges behavior. + true if the legacy PreserveChanges behavior should be used; otherwise, false. + + + Gets or sets a Boolean value that determines whether to use the consistent NullReference behavior. + + If this flag is set to false then setting the Value property of the for an + FK relationship to null when it is already null will have no effect. When this flag is set to true, then + setting the value to null will always cause the FK to be nulled and the relationship to be deleted + even if the value is currently null. The default value is false when using ObjectContext and true + when using DbContext. + + true if the consistent NullReference behavior should be used; otherwise, false. + + + Gets or sets a Boolean value that determines whether to use the C# NullComparison behavior. + + This flag determines whether C# behavior should be exhibited when comparing null values in LinqToEntities. + If this flag is set, then any equality comparison between two operands, both of which are potentially + nullable, will be rewritten to show C# null comparison semantics. As an example: + (operand1 = operand2) will be rewritten as + (((operand1 = operand2) AND NOT (operand1 IS NULL OR operand2 IS NULL)) || (operand1 IS NULL && operand2 IS NULL)) + The default value is false when using . + + true if the C# NullComparison behavior should be used; otherwise, false. + + + + EventArgs for the ObjectMaterialized event. + + + + Gets the entity object that was created. + The entity object that was created. + + + + Delegate for the ObjectMaterialized event. + + The ObjectContext responsable for materializing the object. + EventArgs containing a reference to the materialized object. + + + + This class represents a query parameter at the object layer, which consists + of a Name, a Type and a Value. + + + + + Initializes a new instance of the class with the specified name and type. + + The parameter name. This name should not include the "@" parameter marker that is used in the Entity SQL statements, only the actual name. The first character of the expression must be a letter. Any successive characters in the expression must be either letters, numbers, or an underscore (_) character. + The common language runtime (CLR) type of the parameter. + If the value of either argument is null. + If the value of the name argument is invalid. Parameter names must start with a letter and can only contain letters, numbers, and underscores. + + + + Initializes a new instance of the class with the specified name and value. + + The parameter name. This name should not include the "@" parameter marker that is used in Entity SQL statements, only the actual name. The first character of the expression must be a letter. Any successive characters in the expression must be either letters, numbers, or an underscore (_) character. + The initial value (and inherently, the type) of the parameter. + If the value of either argument is null. + If the value of the name argument is not valid. Parameter names must start with a letter and can only contain letters, numbers, and underscores. + + + Gets the parameter name, which can only be set through a constructor. + The parameter name, which can only be set through a constructor. + + + Gets the parameter type. + + The of the parameter. + + + + Gets or sets the parameter value. + The parameter value. + + + + This class represents a collection of query parameters at the object layer. + + + + + Adds the specified to the collection. + + The parameter to add to the collection. + The parameter argument is null. + + The parameter argument already exists in the collection. This behavior differs from that of most collections that allow duplicate entries. -or-Another parameter with the same name as the parameter argument already exists in the collection. Note that the lookup is case-insensitive. This behavior differs from that of most collections, and is more like that of a + + . + + The type of the parameter is not valid. + + + + Deletes all instances from the collection. + + + + + Checks for the existence of a specified in the collection by reference. + + Returns true if the parameter object was found in the collection; otherwise, false. + + The to find in the collection. + + The parameter argument is null. + + + + Determines whether an with the specified name is in the collection. + + Returns true if a parameter with the specified name was found in the collection; otherwise, false. + The name of the parameter to look for in the collection. This name should not include the "@" parameter marker that is used in the Entity SQL statements, only the actual name. + The name parameter is null. + + + Allows the parameters in the collection to be copied into a supplied array, starting with the object at the specified index. + The array into which to copy the parameters. + The index in the array at which to start copying the parameters. + + + + Removes an instance of an from the collection by reference if it exists in the collection. + + Returns true if the parameter object was found and removed from the collection; otherwise, false. + An object to remove from the collection. + The parameter argument is null. + + + + These methods return enumerator instances, which allow the collection to + be iterated through and traversed. + + An object that can be used to iterate through the collection. + + + Returns an untyped enumerator over the collection. + + An instance. + + + + Gets the number of parameters currently in the collection. + + The number of objects that are currently in the collection. + + + + + This collection is read-write - parameters may be added, removed + and [somewhat] modified at will (value only) - provided that the + implementation the collection belongs to has not locked its parameters + because it's command definition has been prepared. + + + + Provides an indexer that allows callers to retrieve parameters by name. + + The instance. + + The name of the parameter to find. This name should not include the "@" parameter marker that is used in the Entity SQL statements, only the actual name. + No parameter with the specified name is found in the collection. + + + + This class implements untyped queries at the object-layer. + + + + Returns the commands to execute against the data source. + A string that represents the commands that the query executes against the data source. + + + Returns information about the result type of the query. + + A value that contains information about the result type of the query. + + + + Executes the untyped object query with the specified merge option. + + The to use when executing the query. + The default is . + + + An that contains a collection of entity objects returned by the query. + + + + + Asynchronously executes the untyped object query with the specified merge option. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The to use when executing the query. + The default is . + + + A task that represents the asynchronous operation. + The task result contains an an + that contains a collection of entity objects returned by the query. + + + + + Asynchronously executes the untyped object query with the specified merge option. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The to use when executing the query. + The default is . + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains an an + that contains a collection of entity objects returned by the query. + + + + + Returns the collection as an used for data binding. + + + An of entity objects. + + + + Returns an enumerator that iterates through a collection. + + An that can be used to iterate through the collection. + + + + + Returns an which when enumerated will execute the given SQL query against the database. + + The query results. + + + Returns the command text for the query. + A string value. + + + Gets the object context associated with this object query. + + The associated with this + + instance. + + + + Gets or sets how objects returned from a query are added to the object context. + + The query . + + + + + Whether the query is streaming or buffering + + + + Gets the parameter collection for this object query. + + The parameter collection for this . + + + + Gets or sets a value that indicates whether the query plan should be cached. + A value that indicates whether the query plan should be cached. + + + + Gets the result element type for this query instance. + + + + + Gets the expression describing this query. For queries built using + LINQ builder patterns, returns a full LINQ expression tree; otherwise, + returns a constant expression wrapping this query. Note that the + default expression is not cached. This allows us to differentiate + between LINQ and Entity-SQL queries. + + + + + Gets the associated with this query instance. + + + + + ObjectQuery implements strongly-typed queries at the object-layer. + Queries are specified using Entity-SQL strings and may be created by calling + the Entity-SQL-based query builder methods declared by ObjectQuery. + + The result type of this ObjectQuery + + + + Creates a new instance using the specified Entity SQL command as the initial query. + + The Entity SQL query. + + The on which to execute the query. + + + + + Creates a new instance using the specified Entity SQL command as the initial query and the specified merge option. + + The Entity SQL query. + + The on which to execute the query. + + + Specifies how the entities that are retrieved through this query should be merged with the entities that have been returned from previous queries against the same + + . + + + + Executes the object query with the specified merge option. + + The to use when executing the query. + The default is . + + + An that contains a collection of entity objects returned by the query. + + + + + Asynchronously executes the object query with the specified merge option. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The to use when executing the query. + The default is . + + + A task that represents the asynchronous operation. + The task result contains an + that contains a collection of entity objects returned by the query. + + + + + Asynchronously executes the object query with the specified merge option. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The to use when executing the query. + The default is . + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains an + that contains a collection of entity objects returned by the query. + + + + Specifies the related objects to include in the query results. + + A new with the defined query path. + + Dot-separated list of related objects to return in the query results. + path is null. + path is empty. + + + Limits the query to unique results. + + A new instance that is equivalent to the original instance with SELECT DISTINCT applied. + + + + + This query-builder method creates a new query whose results are all of + the results of this query, except those that are also part of the other + query specified. + + A query representing the results to exclude. + a new ObjectQuery instance. + If the query parameter is null. + + + Groups the query results by the specified criteria. + + A new instance of type + + that is equivalent to the original instance with GROUP BY applied. + + The key columns by which to group the results. + The list of selected properties that defines the projection. + Zero or more parameters that are used in this method. + The query parameter is null or an empty string + or the projection parameter is null or an empty string. + + + + This query-builder method creates a new query whose results are those that + are both in this query and the other query specified. + + A query representing the results to intersect with. + a new ObjectQuery instance. + If the query parameter is null. + + + Limits the query to only results of a specific type. + + A new instance that is equivalent to the original instance with OFTYPE applied. + + + The type of the returned when the query is executed with the applied filter. + + The type specified is not valid. + + + Orders the query results by the specified criteria. + + A new instance that is equivalent to the original instance with ORDER BY applied. + + The key columns by which to order the results. + Zero or more parameters that are used in this method. + The keys or parameters parameter is null. + The key is an empty string. + + + Limits the query results to only the properties that are defined in the specified projection. + + A new instance of type + + that is equivalent to the original instance with SELECT applied. + + The list of selected properties that defines the projection. + Zero or more parameters that are used in this method. + projection is null or parameters is null. + The projection is an empty string. + + + Limits the query results to only the property specified in the projection. + + A new instance of a type compatible with the specific projection. The returned + + is equivalent to the original instance with SELECT VALUE applied. + + The projection list. + An optional set of query parameters that should be in scope when parsing. + + The type of the returned by the + + method. + + projection is null or parameters is null. + The projection is an empty string. + + + Orders the query results by the specified criteria and skips a specified number of results. + + A new instance that is equivalent to the original instance with both ORDER BY and SKIP applied. + + The key columns by which to order the results. + The number of results to skip. This must be either a constant or a parameter reference. + An optional set of query parameters that should be in scope when parsing. + Any argument is null. + keys is an empty string or count is an empty string. + + + Limits the query results to a specified number of items. + + A new instance that is equivalent to the original instance with TOP applied. + + The number of items in the results as a string. + An optional set of query parameters that should be in scope when parsing. + count is null. + count is an empty string. + + + + This query-builder method creates a new query whose results are all of + the results of this query, plus all of the results of the other query, + without duplicates (i.e., results are unique). + + A query representing the results to add. + a new ObjectQuery instance. + If the query parameter is null. + + + + This query-builder method creates a new query whose results are all of + the results of this query, plus all of the results of the other query, + including any duplicates (i.e., results are not necessarily unique). + + A query representing the results to add. + a new ObjectQuery instance. + If the query parameter is null. + + + Limits the query to results that match specified filtering criteria. + + A new instance that is equivalent to the original instance with WHERE applied. + + The filter predicate. + Zero or more parameters that are used in this method. + predicate is null or parameters is null. + The predicate is an empty string. + + + + Returns an which when enumerated will execute the given SQL query against the database. + + The query results. + + + + Returns an which when enumerated will execute the given SQL query against the database. + + The query results. + + + Gets or sets the name of this object query. + + A string value that is the name of this . + + The value specified on set is not valid. + + + + This class implements IEnumerable and IDisposable. Instance of this class + is returned from ObjectQuery.Execute method. + + + + + This constructor is intended only for use when creating test doubles that will override members + with mocked or faked behavior. Use of this constructor for other purposes may result in unexpected + behavior including but not limited to throwing . + + + + + + + Returns an enumerator that iterates through the query results. + An enumerator that iterates through the query results. + + + Returns the results in a format useful for data binding. + + An of entity objects. + + + + Performs tasks associated with freeing, releasing, or resetting resources. + + + Releases the resources used by the object result. + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + Gets the next result set of a stored procedure. + An ObjectResult that enumerates the values of the next result set. Null, if there are no more, or if the ObjectResult is not the result of a stored procedure call. + The type of the element. + + + + IListSource.ContainsListCollection implementation. Always returns false. + + + + + When overridden in a derived class, gets the type of the generic + + . + + + The type of the generic . + + + + + This class represents the result of the method. + + The type of the result. + + + + This constructor is intended only for use when creating test doubles that will override members + with mocked or faked behavior. Use of this constructor for other purposes may result in unexpected + behavior including but not limited to throwing . + + + + Returns an enumerator that iterates through the query results. + An enumerator that iterates through the query results. + + + + + + Releases the unmanaged resources used by the and optionally releases the managed resources. + true to release managed and unmanaged resources; false to release only unmanaged resources. + + + + Gets the type of the . + + + A that is the type of the . + + + + + Represents a typed entity set that is used to perform create, read, update, and delete operations. + + The type of the entity. + + + Adds an object to the object context in the current entity set. + The object to add. + + + Attaches an object or object graph to the object context in the current entity set. + The object to attach. + + + Marks an object for deletion. + + An object that represents the entity to delete. The object can be in any state except + + . + + + + Removes the object from the object context. + + Object to be detached. Only the entity is removed; if there are any related objects that are being tracked by the same + + , those will not be detached automatically. + + + + + Copies the scalar values from the supplied object into the object in the + + that has the same key. + + The updated object. + + The detached object that has property updates to apply to the original object. The entity key of currentEntity must match the + + property of an entry in the + + . + + + + + Sets the property of an + + to match the property values of a supplied object. + + The updated object. + + The detached object that has property updates to apply to the original object. The entity key of originalEntity must match the + + property of an entry in the + + . + + + + Creates a new entity type object. + The new entity type object, or an instance of a proxy type that corresponds to the entity type. + + + Creates an instance of the specified type. + An instance of the requested type T , or an instance of a proxy type that corresponds to the type T . + Type of object to be returned. + + + + Gets the metadata of the entity set represented by this instance. + + + An object. + + + + + The original values of the properties of an entity when it was retrieved from the database. + + + + + Maintains object state and identity management for entity type instances and relationship instances. + + + + + Initializes a new instance of the class. + + + The , which supplies mapping and metadata information. + + + + + Returns a collection of objects for objects or relationships with the given state. + + + A collection of objects in the given + + . + + + An used to filter the returned + + objects. + + + When state is . + + + + + Changes state of the for a specific object to the specified entityState . + + + The for the supplied entity . + + The object for which the state must be changed. + The new state of the object. + When entity is null. + + When the object is not detached and does not have an entry in the state manager + or when you try to change the state to + from any other + or when state is not a valid value. + + + + Changes the state of the relationship between two entity objects that is specified based on the two related objects and the name of the navigation property. + + The for the relationship that was changed. + + + The object instance or of the source entity at one end of the relationship. + + + The object instance or of the target entity at the other end of the relationship. + + The name of the navigation property on source that returns the specified target . + + The requested of the specified relationship. + + When source or target is null. + + When trying to change the state of the relationship to a state other than + or + when either source or target is in a state + or when you try to change the state of the relationship to a state other than + or + when either source or target is in an state + or when state is not a valid value + + + + Changes the state of the relationship between two entity objects that is specified based on the two related objects and a LINQ expression that defines the navigation property. + + The for the relationship that was changed. + + + The object instance or of the source entity at one end of the relationship. + + + The object instance or of the target entity at the other end of the relationship. + + A LINQ expression that selects the navigation property on source that returns the specified target . + + The requested of the specified relationship. + + The entity type of the source object. + When source , target , or selector is null. + selector is malformed or cannot return a navigation property. + + When you try to change the state of the relationship to a state other than + or + when either source or target is in a + state + or when you try to change the state of the relationship to a state other than + or + when either source or target is in an state + or when state is not a valid value. + + + + Changes the state of the relationship between two entity objects that is specified based on the two related objects and the properties of the relationship. + + The for the relationship that was changed. + + + The object instance or of the source entity at one end of the relationship. + + + The object instance or of the target entity at the other end of the relationship. + + The name of the relationship. + The role name at the target end of the relationship. + + The requested of the specified relationship. + + When source or target is null. + + When you try to change the state of the relationship to a state other than + or + when either source or target is in a state + or when you try to change the state of the relationship to a state other than + or + when either source or target is in an + state + or when state is not a valid value. + + + + + Returns an for the object or relationship entry with the specified key. + + + The corresponding for the given + + . + + + The . + + When key is null. + When the specified key cannot be found in the state manager. + + No entity with the specified exists in the + + . + + + + + Returns an for the specified object. + + + The corresponding for the given + + . + + + The to which the retrieved + + belongs. + + + No entity for the specified exists in the + + . + + + + + Tries to retrieve the corresponding for the specified + + . + + + A Boolean value that is true if there is a corresponding + + for the given object; otherwise, false. + + + The to which the retrieved + + belongs. + + + When this method returns, contains the for the given + + This parameter is passed uninitialized. + + + + + Tries to retrieve the corresponding for the object or relationship with the specified + + . + + + A Boolean value that is true if there is a corresponding + + for the given + + ; otherwise, false. + + + The given . + + + When this method returns, contains an for the given + + This parameter is passed uninitialized. + + A null (Nothing in Visual Basic) value is provided for key . + + + + Returns the that is used by the specified object. + + + The for the specified object. + + + The object for which to return the . + + + The entity does not implement IEntityWithRelationships and is not tracked by this ObjectStateManager + + + + + Returns the that is used by the specified object. + + + true if a instance was returned for the supplied entity ; otherwise false. + + + The object for which to return the . + + + When this method returns, contains the + + for the entity . + + + + + Gets the associated with this state manager. + + + The associated with this + + . + + + + Occurs when entities are added to or removed from the state manager. + + + + A DataContractResolver that knows how to resolve proxy types created for persistent + ignorant classes to their base types. This is used with the DataContractSerializer. + + + + During deserialization, maps any xsi:type information to the actual type of the persistence-ignorant object. + Returns the type that the xsi:type is mapped to. Returns null if no known type was found that matches the xsi:type. + The xsi:type information to map. + The namespace of the xsi:type. + The declared type. + + An instance of . + + + + During serialization, maps actual types to xsi:type information. + true if the type was resolved; otherwise, false. + The actual type of the persistence-ignorant object. + The declared type. + + An instance of . + + When this method returns, contains a list of xsi:type declarations. + When this method returns, contains a list of namespaces used. + + + + Defines the different ways to handle modified properties when refreshing in-memory data from the database. + + + + + For unmodified client objects, same behavior as StoreWins. For modified client + objects, Refresh original values with store value, keeping all values on client + object. The next time an update happens, all the client change units will be + considered modified and require updating. + + + + + Discard all changes on the client and refresh values with store values. + Client original values is updated to match the store. + + + + + Flags used to modify behavior of ObjectContext.SaveChanges() + + + + + Changes are saved without the DetectChanges or the AcceptAllChangesAfterSave methods being called. + + + + + After changes are saved, the AcceptAllChangesAfterSave method is called, which resets change tracking in the ObjectStateManager. + + + + + Before changes are saved, the DetectChanges method is called to synchronize the property values of objects that are attached to the object context with data in the ObjectStateManager. + + + + + This exception is thrown when a update operation violates the concurrency constraint. + + + + + Exception during save changes to store + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of the class that uses a specified error message and a reference to the inner exception that is the cause of this exception. + + The error message that explains the reason for the exception. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Initializes a new instance of the class that uses a specified error message, a reference to the inner exception, and an enumerable collection of + + objects. + + The error message that explains the reason for the exception. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + The collection of objects. + + + + + Initializes a new instance of with serialized data. + + + The that holds the serialized object data about the exception being thrown. + + + The that contains contextual information about the source or destination. + + + + + Gets the objects for this + + . + + + A collection of objects comprised of either a single entity and 0 or more relationships, or 0 entities and 1 or more relationships. + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of that uses a specified error message and a reference to the inner exception. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Initializes a new instance of that uses a specified error message, a reference to the inner exception, and an enumerable collection of + + objects. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + The enumerable collection of objects. + + + + + Property constraint exception class. Note that this class has state - so if you change even + its internals, it can be a breaking change + + + + + Initializes a new instance of the class with default message. + + + + + Initializes a new instance of the class with supplied message. + + A localized error message. + + + + Initializes a new instance of the class with supplied message and inner exception. + + A localized error message. + The inner exception. + + + + Initializes a new instance of the class. + + A localized error message. + The name of the property. + + + + Initializes a new instance of the class. + + A localized error message. + The name of the property. + The inner exception. + + + Gets the name of the property that violated the constraint. + The name of the property that violated the constraint. + + + + This exception is thrown when the store provider exhibits a behavior incompatible with the entity client provider + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of that uses a specified error message. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Provides common language runtime (CLR) methods that expose EDM canonical functions + for use in or LINQ to Entities queries. + + + Note that this class was called EntityFunctions in some previous versions of Entity Framework. + + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Left EDM function to return a given + number of the leftmost characters in a string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The number of characters to return + A string containing the number of characters asked for from the left of the input string. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Right EDM function to return a given + number of the rightmost characters in a string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The number of characters to return + A string containing the number of characters asked for from the right of the input string. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Reverse EDM function to return a given + string with the order of the characters reversed. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The input string with the order of the characters reversed. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical GetTotalOffsetMinutes EDM function to + return the number of minutes that the given date/time is offset from UTC. This is generally between +780 + and -780 (+ or - 13 hrs). + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The offset of the input from UTC. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical TruncateTime EDM function to return + the given date with the time portion cleared. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The input date with the time portion cleared. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical TruncateTime EDM function to return + the given date with the time portion cleared. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The input date with the time portion cleared. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateDateTime EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The year. + The month (1-based). + The day (1-based). + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The new date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateDateTimeOffset EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The year. + The month (1-based). + The day (1-based). + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The time zone offset part of the new date. + The new date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateTime EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The new time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddYears EDM function to + add the given number of years to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of years to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddYears EDM function to + add the given number of years to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of years to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMonths EDM function to + add the given number of months to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of months to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMonths EDM function to + add the given number of months to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of months to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddDays EDM function to + add the given number of days to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of days to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddDays EDM function to + add the given number of days to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of days to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffYears EDM function to + calculate the number of years between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of years between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffYears EDM function to + calculate the number of years between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of years between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMonths EDM function to + calculate the number of months between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of months between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMonths EDM function to + calculate the number of months between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of months between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffDays EDM function to + calculate the number of days between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of days between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffDays EDM function to + calculate the number of days between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of days between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of hours between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of hours between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of hours between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of minutes between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of minutes between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of minutes between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of seconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of seconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of seconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of milliseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of milliseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of milliseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of microseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of microseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of microseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of nanoseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of nanoseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of nanoseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Truncate EDM function to + truncate the given value to the number of specified digits. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The value to truncate. + The number of digits to preserve. + The truncated value. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Truncate EDM function to + truncate the given value to the number of specified digits. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The value to truncate. + The number of digits to preserve. + The truncated value. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Like EDM operator to match an expression. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The string to search. + The expression to match against. + True if the searched string matches the expression; otherwise false. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Like EDM operator to match an expression. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The string to search. + The expression to match against. + The string to escape special characters with, must only be a single character. + True if the searched string matches the expression; otherwise false. + + + + When used as part of a LINQ to Entities query, this method acts as an operator that ensures the input + is treated as a Unicode string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function impacts the way the LINQ query is translated to a query that can be run in the database. + + The input string. + The input string treated as a Unicode string. + + + + When used as part of a LINQ to Entities query, this method acts as an operator that ensures the input + is treated as a non-Unicode string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function impacts the way the LINQ query is translated to a query that can be run in the database. + + The input string. + The input string treated as a non-Unicode string. + + + + Describes the state of an entity. + + + + + The entity is not being tracked by the context. + An entity is in this state immediately after it has been created with the new operator + or with one of the Create methods. + + + + + The entity is being tracked by the context and exists in the database, and its property + values have not changed from the values in the database. + + + + + The entity is being tracked by the context but does not yet exist in the database. + + + + + The entity is being tracked by the context and exists in the database, but has been marked + for deletion from the database the next time SaveChanges is called. + + + + + The entity is being tracked by the context and exists in the database, and some or all of its + property values have been modified. + + + + + Represents information about a database connection. + + + + + Creates a new instance of DbConnectionInfo representing a connection that is specified in the application configuration file. + + The name of the connection string in the application configuration. + + + + Creates a new instance of DbConnectionInfo based on a connection string. + + The connection string to use for the connection. + The name of the provider to use for the connection. Use 'System.Data.SqlClient' for SQL Server. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Instances of this class are used to create DbConnection objects for + SQL Server LocalDb based on a given database name or connection string. + + + An instance of this class can be set on the class or in the + app.config/web.config for the application to cause all DbContexts created with no + connection information or just a database name to use SQL Server LocalDb by default. + This class is immutable since multiple threads may access instances simultaneously + when creating connections. + + + + + Implementations of this interface are used to create DbConnection objects for + a type of database server based on a given database name. + An Instance is set on the class to + cause all DbContexts created with no connection information or just a database + name or connection string to use a certain type of database server by default. + Two implementations of this interface are provided: + is used to create connections to Microsoft SQL Server, including EXPRESS editions. + is used to create connections to Microsoft SQL + Server Compact Editions. + Other implementations for other database servers can be added as needed. + Note that implementations should be thread safe or immutable since they may + be accessed by multiple threads at the same time. + + + + + Creates a connection based on the given database name or connection string. + + The database name or connection string. + An initialized DbConnection. + + + + Creates a new instance of the connection factory for the given version of LocalDb. + For SQL Server 2012 LocalDb use "v11.0". + For SQL Server 2014 and later LocalDb use "mssqllocaldb". + + The LocalDb version to use. + + + + Creates a new instance of the connection factory for the given version of LocalDb. + For SQL Server 2012 LocalDb use "v11.0". + For SQL Server 2014 and later LocalDb use "mssqllocaldb". + + The LocalDb version to use. + The connection string to use for options to the database other than the 'Initial Catalog', 'Data Source', and 'AttachDbFilename'. The 'Initial Catalog' and 'AttachDbFilename' will be prepended to this string based on the database name when CreateConnection is called. The 'Data Source' will be set based on the LocalDbVersion argument. + + + + Creates a connection for SQL Server LocalDb based on the given database name or connection string. + If the given string contains an '=' character then it is treated as a full connection string, + otherwise it is treated as a database name only. + + The database name or connection string. + An initialized DbConnection. + + + + The connection string to use for options to the database other than the 'Initial Catalog', + 'Data Source', and 'AttachDbFilename'. + The 'Initial Catalog' and 'AttachDbFilename' will be prepended to this string based on the + database name when CreateConnection is called. + The 'Data Source' will be set based on the LocalDbVersion argument. + The default is 'Integrated Security=True;'. + + + + + An implementation of that will use Code First Migrations + to update the database to the latest version. + + The type of the context. + The type of the migrations configuration to use during initialization. + + + + Initializes a new instance of the MigrateDatabaseToLatestVersion class that will use + the connection information from a context constructed using the default constructor + or registered factory if applicable + + + + + Initializes a new instance of the MigrateDatabaseToLatestVersion class specifying whether to + use the connection information from the context that triggered initialization to perform the migration. + + + If set to true the initializer is run using the connection information from the context that + triggered initialization. Otherwise, the connection information will be taken from a context constructed + using the default constructor or registered factory if applicable. + + + + + Initializes a new instance of the MigrateDatabaseToLatestVersion class specifying whether to + use the connection information from the context that triggered initialization to perform the migration. + Also allows specifying migrations configuration to use during initialization. + + + If set to true the initializer is run using the connection information from the context that + triggered initialization. Otherwise, the connection information will be taken from a context constructed + using the default constructor or registered factory if applicable. + + Migrations configuration to use during initialization. + + + + Initializes a new instance of the MigrateDatabaseToLatestVersion class that will + use a specific connection string from the configuration file to connect to + the database to perform the migration. + + The name of the connection string to use for migration. + + + + + + + Helper class that is used to configure a column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Creates a new column definition to store Binary data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The maximum allowable length of the array data. + Value indicating whether or not all data should be padded to the maximum length. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + Value indicating whether or not this column should be configured as a timestamp. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Boolean data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Byte data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Value indicating whether or not the database will generate values for this column during insert. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store DateTime data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The precision of the column. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Decimal data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The numeric precision of the column. + The numeric scale of the column. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Value indicating whether or not the database will generate values for this column during insert. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Double data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store GUID data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Value indicating whether or not the database will generate values for this column during insert. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Single data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Short data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Value indicating whether or not the database will generate values for this column during insert. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Integer data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Value indicating whether or not the database will generate values for this column during insert. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Long data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Value indicating whether or not the database will generate values for this column during insert. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store String data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The maximum allowable length of the string data. + Value indicating whether or not all data should be padded to the maximum length. + Value indicating whether or not the column supports Unicode content. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Time data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The precision of the column. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store DateTimeOffset data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The precision of the column. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store geography data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store geometry data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Creates a shallow copy of the current . + + A shallow copy of the current . + + + + Helper class that is used to further configure a table being created from a CreateTable call on + + . + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The type that represents the table's columns. + + + + Initializes a new instance of the TableBuilder class. + + The table creation operation to be further configured. + The migration the table is created in. + + + + Specifies a primary key for the table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + A lambda expression representing the property to be used as the primary key. C#: t => t.Id VB.Net: Function(t) t.Id If the primary key is made up of multiple properties then specify an anonymous type including the properties. C#: t => new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + The name of the primary key. If null is supplied, a default name will be generated. + A value indicating whether or not this is a clustered primary key. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + Itself, so that multiple calls can be chained. + + + + Specifies an index to be created on the table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + A lambda expression representing the property to be indexed. C#: t => t.PropertyOne VB.Net: Function(t) t.PropertyOne If multiple properties are to be indexed then specify an anonymous type including the properties. C#: t => new { t.PropertyOne, t.PropertyTwo } VB.Net: Function(t) New With { t.PropertyOne, t.PropertyTwo } + The name of the index. + A value indicating whether or not this is a unique index. + A value indicating whether or not this is a clustered index. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + Itself, so that multiple calls can be chained. + + + + Specifies a foreign key constraint to be created on the table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table that the foreign key constraint targets. + A lambda expression representing the properties of the foreign key. C#: t => t.PropertyOne VB.Net: Function(t) t.PropertyOne If multiple properties make up the foreign key then specify an anonymous type including the properties. C#: t => new { t.PropertyOne, t.PropertyTwo } VB.Net: Function(t) New With { t.PropertyOne, t.PropertyTwo } + A value indicating whether or not cascade delete should be configured on the foreign key constraint. + The name of this foreign key constraint. If no name is supplied, a default name will be calculated. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + Itself, so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Creates a shallow copy of the current . + + A shallow copy of the current . + + + + Base class for code-based migrations. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Operations to be performed during the upgrade process. + + + + + Operations to be performed during the downgrade process. + + + + + Adds an operation to create a new stored procedure. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the stored procedure. Schema name is optional, if no schema is specified then dbo is + assumed. + + The body of the stored procedure. + + The additional arguments that may be processed by providers. Use anonymous type syntax + to specify arguments. For example, 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new stored procedure. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the stored procedure. Schema name is optional, if no schema is specified then dbo is + assumed. + + The action that specifies the parameters of the stored procedure. + The body of the stored procedure. + + The additional arguments that may be processed by providers. Use anonymous type syntax + to specify arguments. For example, 'new { SampleArgument = "MyValue" }'. + + + The parameters in this create stored procedure operation. You do not need to specify this + type, it will be inferred from the parameter you supply. + + + + + Adds an operation to alter a stored procedure. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the stored procedure. Schema name is optional, if no schema is specified then dbo is + assumed. + + The body of the stored procedure. + + The additional arguments that may be processed by providers. Use anonymous type syntax + to specify arguments. For example, 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to alter a stored procedure. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The parameters in this alter stored procedure operation. You do not need to specify this + type, it will be inferred from the parameter you supply. + + + The name of the stored procedure. Schema name is optional, if no schema is specified then dbo is + assumed. + + The action that specifies the parameters of the stored procedure. + The body of the stored procedure. + + The additional arguments that may be processed by providers. Use anonymous type syntax + to specify arguments. For example, 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an existing stored procedure with the specified name. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the procedure to drop. Schema name is optional, if no schema is specified then dbo is + assumed. + + + The additional arguments that may be processed by providers. Use anonymous type syntax + to specify arguments. For example, 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The columns in this create table operation. You do not need to specify this type, it will + be inferred from the columnsAction parameter you supply. + + The name of the table. Schema name is optional, if no schema is specified then dbo is assumed. + + An action that specifies the columns to be included in the table. i.e. t => new { Id = + t.Int(identity: true), Name = t.String() } + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + An object that allows further configuration of the table creation operation. + + + + Adds an operation to create a new table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The columns in this create table operation. You do not need to specify this type, it will + be inferred from the columnsAction parameter you supply. + + The name of the table. Schema name is optional, if no schema is specified then dbo is assumed. + + An action that specifies the columns to be included in the table. i.e. t => new { Id = + t.Int(identity: true), Name = t.String() } + + Custom annotations that exist on the table to be created. May be null or empty. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + An object that allows further configuration of the table creation operation. + + + + Adds an operation to handle changes in the annotations defined on tables. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The columns in this operation. You do not need to specify this type, it will + be inferred from the columnsAction parameter you supply. + + The name of the table. Schema name is optional, if no schema is specified then dbo is assumed. + + An action that specifies the columns to be included in the table. i.e. t => new { Id = + t.Int(identity: true), Name = t.String() } + + The custom annotations on the table that have changed. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new foreign key constraint. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key column. Schema name is optional, if no schema is + specified then dbo is assumed. + + The foreign key column. + + The table that contains the column this foreign key references. Schema name is optional, + if no schema is specified then dbo is assumed. + + + The column this foreign key references. If no value is supplied the primary key of the + principal table will be referenced. + + + A value indicating if cascade delete should be configured for the foreign key + relationship. If no value is supplied, cascade delete will be off. + + + The name of the foreign key constraint in the database. If no value is supplied a unique name will + be generated. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new foreign key constraint. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key columns. Schema name is optional, if no schema is + specified then dbo is assumed. + + The foreign key columns. + + The table that contains the columns this foreign key references. Schema name is optional, + if no schema is specified then dbo is assumed. + + + The columns this foreign key references. If no value is supplied the primary key of the + principal table will be referenced. + + + A value indicating if cascade delete should be configured for the foreign key + relationship. If no value is supplied, cascade delete will be off. + + + The name of the foreign key constraint in the database. If no value is supplied a unique name will + be generated. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a foreign key constraint based on its name. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key column. Schema name is optional, if no schema is + specified then dbo is assumed. + + The name of the foreign key constraint in the database. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a foreign key constraint based on the column it targets. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key column. Schema name is optional, if no schema is + specified then dbo is assumed. + + The foreign key column. + + The table that contains the column this foreign key references. Schema name is optional, + if no schema is specified then dbo is assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a foreign key constraint based on the column it targets. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key column. + Schema name is optional, if no schema is specified then dbo is assumed. + + The foreign key column. + + The table that contains the column this foreign key references. + Schema name is optional, if no schema is specified then dbo is assumed. + + The columns this foreign key references. + + Additional arguments that may be processed by providers. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a foreign key constraint based on the columns it targets. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key columns. Schema name is optional, if no schema is + specified then dbo is assumed. + + The foreign key columns. + + The table that contains the columns this foreign key references. Schema name is optional, + if no schema is specified then dbo is assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be dropped. Schema name is optional, if no schema is specified then dbo is + assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be dropped. Schema name is optional, if no schema is specified then dbo is + assumed. + + Custom annotations that exist on columns of the table that is being dropped. May be null or empty. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be dropped. Schema name is optional, if no schema is specified then dbo is + assumed. + + Custom annotations that exist on the table that is being dropped. May be null or empty. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be dropped. Schema name is optional, if no schema is specified then dbo is + assumed. + + Custom annotations that exist on the table that is being dropped. May be null or empty. + Custom annotations that exist on columns of the table that is being dropped. May be null or empty. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to move a table to a new schema. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be moved. Schema name is optional, if no schema is specified then dbo is + assumed. + + The schema the table is to be moved to. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to move a stored procedure to a new schema. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the stored procedure to be moved. Schema name is optional, if no schema is specified + then dbo is assumed. + + The schema the stored procedure is to be moved to. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to rename a table. To change the schema of a table use MoveTable. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be renamed. Schema name is optional, if no schema is specified then dbo is + assumed. + + + The new name for the table. Schema name is optional, if no schema is specified then dbo is + assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to rename a stored procedure. To change the schema of a stored procedure use MoveStoredProcedure + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the stored procedure to be renamed. Schema name is optional, if no schema is specified + then dbo is assumed. + + + The new name for the stored procedure. Schema name is optional, if no schema is specified then + dbo is assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to rename a column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table that contains the column to be renamed. Schema name is optional, if no + schema is specified then dbo is assumed. + + The name of the column to be renamed. + The new name for the column. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to add a column to an existing table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to add the column to. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column to be added. + + An action that specifies the column to be added. i.e. c => c.Int(nullable: false, + defaultValue: 3) + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an existing column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to drop the column from. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column to be dropped. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an existing column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to drop the column from. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column to be dropped. + Custom annotations that exist on the column that is being dropped. May be null or empty. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to alter the definition of an existing column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table the column exists in. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column to be changed. + + An action that specifies the new definition for the column. i.e. c => c.String(nullable: + false, defaultValue: "none") + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new primary key. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the primary key column. Schema name is optional, if no schema is specified + then dbo is assumed. + + The primary key column. + + The name of the primary key in the database. If no value is supplied a unique name will be + generated. + + A value indicating whether or not this is a clustered primary key. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new primary key based on multiple columns. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the primary key columns. Schema name is optional, if no schema is + specified then dbo is assumed. + + The primary key columns. + + The name of the primary key in the database. If no value is supplied a unique name will be + generated. + + A value indicating whether or not this is a clustered primary key. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an existing primary key that does not have the default name. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the primary key column. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the primary key to be dropped. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an existing primary key that was created with the default name. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the primary key column. Schema name is optional, if no schema is specified + then dbo is assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create an index on a single column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to create the index on. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column to create the index on. + + A value indicating if this is a unique index. If no value is supplied a non-unique index will be + created. + + + The name to use for the index in the database. If no value is supplied a unique name will be + generated. + + A value indicating whether or not this is a clustered index. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create an index on multiple columns. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to create the index on. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the columns to create the index on. + + A value indicating if this is a unique index. If no value is supplied a non-unique index will be + created. + + + The name to use for the index in the database. If no value is supplied a unique name will be + generated. + + A value indicating whether or not this is a clustered index. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an index based on its name. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to drop the index from. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the index to be dropped. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an index based on the columns it targets. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to drop the index from. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column(s) the index targets. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to rename an index. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table that contains the index to be renamed. Schema name is optional, if no + schema is specified then dbo is assumed. + + The name of the index to be renamed. + The new name for the index. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to execute a SQL command or set of SQL commands. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The SQL to be executed. + + A value indicating if the SQL should be executed outside of the transaction being + used for the migration process. If no value is supplied the SQL will be executed within the transaction. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to execute a SQL file. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The SQL file to be executed. Relative paths are assumed to be relative to the current AppDomain's BaseDirectory. + + + A value indicating if the SQL should be executed outside of the transaction being + used for the migration process. If no value is supplied the SQL will be executed within the transaction. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to execute a SQL resource file. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The manifest resource name of the SQL resource file to be executed. + + The assembly containing the resource file. The calling assembly is assumed if not provided. + + + A value indicating if the SQL should be executed outside of the transaction being + used for the migration process. If no value is supplied the SQL will be executed within the transaction. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + + + + + + + + + + + + + + + + + + + Configuration relating to the use of migrations for a given model. + You will typically create a configuration class that derives + from rather than + using this class. + + + + + The default directory that migrations are stored in. + + + + + Initializes a new instance of the DbMigrationsConfiguration class. + + + + + Adds a new SQL generator to be used for a given database provider. + + Name of the database provider to set the SQL generator for. + The SQL generator to be used. + + + + Gets the SQL generator that is set to be used with a given database provider. + + Name of the database provider to get the SQL generator for. + The SQL generator that is set for the database provider. + + + + Adds a new factory for creating instances to be used for a given database provider. + + Name of the database provider to set the SQL generator for. + + A factory for creating instances for a given and + representing the default schema. + + + + + Gets the history context factory that is set to be used with a given database provider. + + Name of the database provider to get thefactory for. + The history context factory that is set for the database provider. + + + + Gets or sets a value indicating if automatic migrations can be used when migrating the database. + + + + + Gets or sets the string used to distinguish migrations belonging to this configuration + from migrations belonging to other configurations using the same database. + This property enables migrations from multiple different models to be applied to a single database. + + + + + Gets or sets a value indicating if data loss is acceptable during automatic migration. + If set to false an exception will be thrown if data loss may occur as part of an automatic migration. + + + + + Gets or sets the derived DbContext representing the model to be migrated. + + + + + Gets or sets the namespace used for code-based migrations. + + + + + Gets or sets the sub-directory that code-based migrations are stored in. + Note that this property must be set to a relative path for a sub-directory under the + Visual Studio project root; it cannot be set to an absolute path. + + + + + Gets or sets the code generator to be used when scaffolding migrations. + + + + + Gets or sets the assembly containing code-based migrations. + + + + + Gets or sets a value to override the connection of the database to be migrated. + + + + + Gets or sets the timeout value used for the individual commands within a + migration. A null value indicates that the default value of the underlying + provider will be used. + + + + + Configuration relating to the use of migrations for a given model. + + The context representing the model that this configuration applies to. + + + + Initializes a new instance of the DbMigrationsConfiguration class. + + + + + Runs after upgrading to the latest migration to allow seed data to be updated. + + + Note that the database may already contain seed data when this method runs. This means that + implementations of this method must check whether or not seed data is present and/or up-to-date + and then only make changes if necessary and in a non-destructive way. The + + can be used to help with this, but for seeding large amounts of data it may be necessary to do less + granular checks if performance is an issue. + If the database + initializer is being used, then this method will be called each time that the initializer runs. + If one of the , , + or initializers is being used, then this method will not be + called and the Seed method defined in the initializer should be used instead. + + Context to be used for updating seed data. + + + + + + + + + + + + + + + + + + + DbMigrator is used to apply existing migrations to a database. + DbMigrator can be used to upgrade and downgrade to any given migration. + To scaffold migrations based on changes to your model use + + + + + Base class for decorators that wrap the core + + + + + Initializes a new instance of the MigratorBase class. + + The migrator that this decorator is wrapping. + + + + Gets a list of the pending migrations that have not been applied to the database. + + List of migration Ids + + + + Updates the target database to the latest migration. + + + + + Updates the target database to a given migration. + + The migration to upgrade/downgrade to. + + + + Gets a list of the migrations that are defined in the assembly. + + List of migration Ids + + + + Gets a list of the migrations that have been applied to the database. + + List of migration Ids + + + + Gets the configuration being used for the migrations process. + + + + + Migration Id representing the state of the database before any migrations are applied. + + + + + Initializes a new instance of the DbMigrator class. + + Configuration to be used for the migration process. + + + + Gets all migrations that are defined in the configured migrations assembly. + + The list of migrations. + + + + Gets all migrations that have been applied to the target database. + + The list of migrations. + + + + Gets all migrations that are defined in the assembly but haven't been applied to the target database. + + The list of migrations. + + + + Updates the target database to a given migration. + + The migration to upgrade/downgrade to. + + + + Gets the configuration that is being used for the migration process. + + + + + A set of extension methods for + + + + + Adds or updates entities by key when SaveChanges is called. Equivalent to an "upsert" operation + from database terminology. + This method can useful when seeding data using Migrations. + + The type of entities to add or update. + The set to which the entities belong. + The entities to add or update. + + When the parameter is a custom or fake IDbSet implementation, this method will + attempt to locate and invoke a public, instance method with the same signature as this extension method. + + + + + Adds or updates entities by a custom identification expression when SaveChanges is called. + Equivalent to an "upsert" operation from database terminology. + This method can useful when seeding data using Migrations. + + The type of entities to add or update. + The set to which the entities belong. + An expression specifying the properties that should be used when determining whether an Add or Update operation should be performed. + The entities to add or update. + + When the parameter is a custom or fake IDbSet implementation, this method will + attempt to locate and invoke a public, instance method with the same signature as this extension method. + + + + + Generates C# code for a code-based migration. + + + + + Base class for providers that generate code for code-based migrations. + + + + + Generates the code that should be added to the users project. + + Unique identifier of the migration. + Operations to be performed by the migration. + Source model to be stored in the migration metadata. + Target model to be stored in the migration metadata. + Namespace that code should be generated in. + Name of the class that should be generated. + The generated code. + + + + Gets the namespaces that must be output as "using" or "Imports" directives to handle + the code generated by the given operations. + + The operations for which code is going to be generated. + An ordered list of namespace names. + + + + Gets the default namespaces that must be output as "using" or "Imports" directives for + any code generated. + + A value indicating if this class is being generated for a code-behind file. + An ordered list of namespace names. + + + + Gets the instances that are being used. + + + + + + + + Generates the primary code file that the user can view and edit. + + Operations to be performed by the migration. + Namespace that code should be generated in. + Name of the class that should be generated. + The generated code. + + + + Generates the code behind file with migration metadata. + + Unique identifier of the migration. + Source model to be stored in the migration metadata. + Target model to be stored in the migration metadata. + Namespace that code should be generated in. + Name of the class that should be generated. + The generated code. + + + + Generates a property to return the source or target model in the code behind file. + + Name of the property. + Value to be returned. + Text writer to add the generated code to. + + + + Generates class attributes. + + Text writer to add the generated code to. + A value indicating if this class is being generated for a code-behind file. + + + + Generates a namespace, using statements and class definition. + + Namespace that code should be generated in. + Name of the class that should be generated. + Text writer to add the generated code to. + Base class for the generated class. + A value indicating if this class is being generated for a code-behind file. + Namespaces for which using directives will be added. If null, then the namespaces returned from GetDefaultNamespaces will be used. + + + + Generates the closing code for a class that was started with WriteClassStart. + + Namespace that code should be generated in. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code for to re-create the given dictionary of annotations for use when passing + these annotations as a parameter of a . call. + + The annotations to generate. + The writer to which generated code should be written. + + + + Generates code for to re-create the given dictionary of annotations for use when passing + these annotations as a parameter of a . call. + + The annotations to generate. + The writer to which generated code should be written. + + + + Generates code for the given annotation value, which may be null. The default behavior is to use an + if one is registered, otherwise call ToString on the annotation value. + + + Note that a can be registered to generate code for custom annotations + without the need to override the entire code generator. + + The name of the annotation for which code is needed. + The annotation value to generate. + The writer to which generated code should be written. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + Generates code to specify the definition for a . + The parameter definition to generate code for. + Text writer to add the generated code to. + A value indicating whether to include the column name in the definition. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code for an . + + The operation for which code should be generated. + The writer to which generated code should be written. + + + + Generates code to perform an as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to specify a set of column names using a lambda expression. + + The columns to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to specify the definition for a . + + The column definition to generate code for. + Text writer to add the generated code to. + A value indicating whether to include the column name in the definition. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column of unknown data type. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Removes any invalid characters from the name of an database artifact. + + The name to be scrubbed. + The scrubbed name. + + + + Gets the type name to use for a column of the given data type. + + The data type to translate. + The type name to use in the generated migration. + + + + Quotes an identifier using appropriate escaping to allow it to be stored in a string. + + The identifier to be quoted. + The quoted identifier. + + + + Scaffolds code-based migrations to apply pending model changes to the database. + + + + + Initializes a new instance of the MigrationScaffolder class. + + Configuration to be used for scaffolding. + + + + Scaffolds a code based migration to apply any pending model changes to the database. + + The name to use for the scaffolded migration. + The scaffolded migration. + + + + Scaffolds a code based migration to apply any pending model changes to the database. + + The name to use for the scaffolded migration. + Whether or not to include model changes. + The scaffolded migration. + + + + Scaffolds the initial code-based migration corresponding to a previously run database initializer. + + The scaffolded migration. + + + + Gets or sets the namespace used in the migration's generated code. + By default, this is the same as MigrationsNamespace on the migrations + configuration object passed into the constructor. For VB.NET projects, this + will need to be updated to take into account the project's root namespace. + + + + + Represents a code-based migration that has been scaffolded and is ready to be written to a file. + + + + + Gets or sets the unique identifier for this migration. + Typically used for the file name of the generated code. + + + + + Gets or sets the scaffolded migration code that the user can edit. + + + + + Gets or sets the scaffolded migration code that should be stored in a code behind file. + + + + + Gets or sets the programming language used for this migration. + Typically used for the file extension of the generated code. + + + + + Gets or sets the subdirectory in the user's project that this migration should be saved in. + + + + + Gets a dictionary of string resources to add to the migration resource file. + + + + + Gets or sets whether the migration was re-scaffolded. + + + + + Represents an exception that occurred while running an operation in another AppDomain in the + . + + + + + Initializes a new instance of the ToolingException class. + + + + + Initializes a new instance of the class with a specified error message. + + The message that describes the error. + + + + Initializes a new instance of the ToolingException class. + + Error that explains the reason for the exception. + The type of the exception that was thrown. + The stack trace of the exception that was thrown. + + + + Initializes a new instance of the class with a specified error message and a reference to the inner exception that is the cause of this exception. + + The error message that explains the reason for the exception. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Gets the type of the exception that was thrown. + + + + + Gets the stack trace of the exception that was thrown. + + + + + Helper class that is used by design time tools to run migrations related + commands that need to interact with an application that is being edited + in Visual Studio. + Because the application is being edited the assemblies need to + be loaded in a separate AppDomain to ensure the latest version + is always loaded. + The App/Web.config file from the startup project is also copied + to ensure that any configuration is applied. + + + + + Initializes a new instance of the ToolingFacade class. + + The name of the assembly that contains the migrations configuration to be used. + The name of the assembly that contains the DbContext to be used. + The namespace qualified name of migrations configuration to be used. + The working directory containing the compiled assemblies. + The path of the config file from the startup project. + The path of the application data directory from the startup project. Typically the App_Data directory for web applications or the working directory for executables. + The connection to the database to be migrated. If null is supplied, the default connection for the context will be used. + + + + Releases all unmanaged resources used by the facade. + + + + + Gets the fully qualified name of all types deriving from . + + All context types found. + + + + Gets the fully qualified name of a type deriving from . + + The name of the context type. If null, the single context type found in the assembly will be returned. + The context type found. + + + + Gets a list of all migrations that have been applied to the database. + + Ids of applied migrations. + + + + Gets a list of all migrations that have not been applied to the database. + + Ids of pending migrations. + + + + Updates the database to the specified migration. + + The Id of the migration to migrate to. If null is supplied, the database will be updated to the latest migration. + Value indicating if data loss during automatic migration is acceptable. + + + + Generates a SQL script to migrate between two migrations. + + The migration to update from. If null is supplied, a script to update the current database will be produced. + The migration to update to. If null is supplied, a script to update to the latest migration will be produced. + Value indicating if data loss during automatic migration is acceptable. + The generated SQL script. + + + + Scaffolds a code-based migration to apply any pending model changes. + + The name for the generated migration. + The programming language of the generated migration. + The root namespace of the project the migration will be added to. + Whether or not to include model changes. + The scaffolded migration. + + + + Scaffolds the initial code-based migration corresponding to a previously run database initializer. + + The programming language of the generated migration. + The root namespace of the project the migration will be added to. + The scaffolded migration. + + + + + + + Releases all resources used by the facade. + + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + + + Gets or sets an action to be run to log information. + + + + + Gets or sets an action to be run to log warnings. + + + + + Gets or sets an action to be run to log verbose information. + + + + + Base class for loggers that can be used for the migrations process. + + + + + Logs an informational message. + + The message to be logged. + + + + Logs a warning that the user should be made aware of. + + The message to be logged. + + + + Logs some additional information that should only be presented to the user if they request verbose output. + + The message to be logged. + + + + Generates VB.Net code for a code-based migration. + + + + + + + + Generates the primary code file that the user can view and edit. + + Operations to be performed by the migration. + Namespace that code should be generated in. + Name of the class that should be generated. + The generated code. + + + + Generates the code behind file with migration metadata. + + Unique identifier of the migration. + Source model to be stored in the migration metadata. + Target model to be stored in the migration metadata. + Namespace that code should be generated in. + Name of the class that should be generated. + The generated code. + + + + Generates a property to return the source or target model in the code behind file. + + Name of the property. + Value to be returned. + Text writer to add the generated code to. + + + + Generates class attributes. + + Text writer to add the generated code to. + A value indicating if this class is being generated for a code-behind file. + + + + Generates a namespace, using statements and class definition. + + Namespace that code should be generated in. + Name of the class that should be generated. + Text writer to add the generated code to. + Base class for the generated class. + A value indicating if this class is being generated for a code-behind file. + Namespaces for which Imports directives will be added. If null, then the namespaces returned from GetDefaultNamespaces will be used. + + + + Generates the closing code for a class that was started with WriteClassStart. + + Namespace that code should be generated in. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code for to re-create the given dictionary of annotations for use when passing + these annotations as a parameter of a . call. + + The annotations to generate. + The writer to which generated code should be written. + + + + Generates code for to re-create the given dictionary of annotations for use when passing + these annotations as a parameter of a . call. + + The annotations to generate. + The writer to which generated code should be written. + + + + Generates code for the given annotation value, which may be null. The default behavior is to use an + if one is registered, otherwise call ToString on the annotation value. + + + Note that a can be registered to generate code for custom annotations + without the need to override the entire code generator. + + The name of the annotation for which code is needed. + The annotation value to generate. + The writer to which generated code should be written. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + Generates code to perform a . + The parameter model definition to generate code for. + Text writer to add the generated code to. + true to include the column name in the definition; otherwise, false. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code for an . + + The operation for which code should be generated. + The writer to which generated code should be written. + + + + Generates code to perform an as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to specify a set of column names using a lambda expression. + + The columns to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to specify the definition for a . + + The column definition to generate code for. + Text writer to add the generated code to. + A value indicating whether to include the column name in the definition. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column of unknown data type. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Removes any invalid characters from the name of an database artifact. + + The name to be scrubbed. + The scrubbed name. + + + + Gets the type name to use for a column of the given data type. + + The data type to translate. + The type name to use in the generated migration. + + + + Quotes an identifier using appropriate escaping to allow it to be stored in a string. + + The identifier to be quoted. + The quoted identifier. + + + + Contains extension methods for the class. + + + + + Configures an awaiter used to await this to avoid + marshalling the continuation + back to the original context, but preserve the current culture and UI culture. + + + The type of the result produced by the associated . + + The task to be awaited on. + An object used to await this task. + + + + Configures an awaiter used to await this to avoid + marshalling the continuation + back to the original context, but preserve the current culture and UI culture. + + The task to be awaited on. + An object used to await this task. + + + + Provides an awaitable object that allows for awaits on that + preserve the culture. + + + The type of the result produced by the associated . + + This type is intended for compiler use only. + + + + Constructs a new instance of the class. + + The task to be awaited on. + + + Gets an awaiter used to await this . + An awaiter instance. + This method is intended for compiler user rather than use directly in code. + + + Ends the await on the completed . + The result of the completed . + The awaiter was not properly initialized. + The task was canceled. + The task completed in a Faulted state. + + + This method is not implemented and should not be called. + The action to invoke when the await operation completes. + + + + Schedules the continuation onto the associated with this + . + + The action to invoke when the await operation completes. + + The argument is null + (Nothing in Visual Basic). + + The awaiter was not properly initialized. + This method is intended for compiler user rather than use directly in code. + + + + Gets whether this Task has completed. + + + will return true when the Task is in one of the three + final states: RanToCompletion, + Faulted, or + Canceled. + + + + + Provides an awaitable object that allows for awaits on that + preserve the culture. + + This type is intended for compiler use only. + + + + Constructs a new instance of the class. + + The task to be awaited on. + + + Gets an awaiter used to await this . + An awaiter instance. + This method is intended for compiler user rather than use directly in code. + + + Ends the await on the completed . + The awaiter was not properly initialized. + The task was canceled. + The task completed in a Faulted state. + + + This method is not implemented and should not be called. + The action to invoke when the await operation completes. + + + + Schedules the continuation onto the associated with this + . + + The action to invoke when the await operation completes. + + The argument is null + (Nothing in Visual Basic). + + The awaiter was not properly initialized. + This method is intended for compiler user rather than use directly in code. + + + + Gets whether this Task has completed. + + + will return true when the Task is in one of the three + final states: RanToCompletion, + Faulted, or + Canceled. + + + + + This class is used by Code First Migrations to read and write migration history + from the database. + To customize the definition of the migrations history table you can derive from + this class and override OnModelCreating. Derived instances can either be registered + on a per migrations configuration basis using , + or globally using . + + + + + The default name used for the migrations history table. + + + + + Initializes a new instance of the HistoryContext class. + If you are creating a derived history context you will generally expose a constructor + that accepts these same parameters and passes them to this base constructor. + + + An existing connection to use for the new context. + + + The default schema of the model being migrated. + This schema will be used for the migrations history table unless a different schema is configured in OnModelCreating. + + + + + Applies the default configuration for the migrations history table. If you override + this method it is recommended that you call this base implementation before applying your + custom configuration. + + The builder that defines the model for the context being created. + + + + Gets the key used to locate a model that was previously built for this context. This is used + to avoid processing OnModelCreating and calculating the model every time a new context instance is created. + By default this property returns the default schema. + In most cases you will not need to override this property. However, if your implementation of OnModelCreating + contains conditional logic that results in a different model being built for the same database provider and + default schema you should override this property and calculate an appropriate key. + + + + + Gets the default schema of the model being migrated. + This schema will be used for the migrations history table unless a different schema is configured in OnModelCreating. + + + + + Gets or sets a that can be used to read and write instances. + + + + + This class is used by Code First Migrations to read and write migration history + from the database. + + + + + Gets or sets the Id of the migration this row represents. + + + + + Gets or sets a key representing to which context the row applies. + + + + + Gets or sets the state of the model after this migration was applied. + + + + + Gets or sets the version of Entity Framework that created this entry. + + + + + Represents an error that occurs when an automatic migration would result in data loss. + + + + + Initializes a new instance of the AutomaticDataLossException class. + + + + + Initializes a new instance of the AutomaticDataLossException class. + + The message that describes the error. + + + + Initializes a new instance of the MigrationsException class. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Represents an error that occurs when there are pending model changes after applying the last migration and automatic migration is disabled. + + + + + Initializes a new instance of the AutomaticMigrationsDisabledException class. + + + + + Initializes a new instance of the AutomaticMigrationsDisabledException class. + + The message that describes the error. + + + + Initializes a new instance of the MigrationsException class. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Provides additional metadata about a code-based migration. + + + + + Gets the unique identifier for the migration. + + + + + Gets the state of the model before this migration is run. + + + + + Gets the state of the model after this migration is run. + + + + + Decorator to provide logging during migrations operations.. + + + + + Initializes a new instance of the MigratorLoggingDecorator class. + + The migrator that this decorator is wrapping. + The logger to write messages to. + + + + Decorator to produce a SQL script instead of applying changes to the database. + Using this decorator to wrap will prevent + from applying any changes to the target database. + + + + + Initializes a new instance of the MigratorScriptingDecorator class. + + The migrator that this decorator is wrapping. + + + + Produces a script to update the database. + + + The migration to update from. If null is supplied, a script to update the + current database will be produced. + + + The migration to update to. If null is supplied, + a script to update to the latest migration will be produced. + + The generated SQL script. + + + + Represents a column being added to a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the AddColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table the column should be added to. + Details of the column being added. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table the column should be added to. + + + + + Gets the details of the column being added. + + + + + Gets an operation that represents dropping the added column. + + + + + + + + Represents a foreign key constraint being added to a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Base class for changes that affect foreign key constraints. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the ForeignKeyOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets or sets the name of the table that the foreign key constraint targets. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets the name of the table that the foreign key columns exist in. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + The names of the foreign key column(s). + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets a value indicating if a specific name has been supplied for this foreign key constraint. + + + + + Gets or sets the name of this foreign key constraint. + If no name is supplied, a default name will be calculated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the AddForeignKeyOperation class. + The PrincipalTable, PrincipalColumns, DependentTable and DependentColumns properties should also be populated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation to create an index on the foreign key column(s). + + An operation to add the index. + + + + The names of the column(s) that the foreign key constraint should target. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets a value indicating if cascade delete should be configured on the foreign key constraint. + + + + + Gets an operation to drop the foreign key constraint. + + + + + + + + Represents adding a primary key to a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Common base class to represent operations affecting primary keys. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Returns the default name for the primary key. + + The target table name. + The default primary key name. + + + + Initializes a new instance of the PrimaryKeyOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets or sets the name of the table that contains the primary key. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets the column(s) that make up the primary key. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets a value indicating if a specific name has been supplied for this primary key. + + + + + Gets or sets the name of this primary key. + If no name is supplied, a default name will be calculated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + + + + Gets or sets whether this is a clustered primary key. + + + + + Initializes a new instance of the AddPrimaryKeyOperation class. + The Table and Columns properties should also be populated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation to drop the primary key. + + + + + Represents altering an existing column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the AlterColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table that the column belongs to. + Details of what the column should be altered to. + Value indicating if this change will result in data loss. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the AlterColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table that the column belongs to. + Details of what the column should be altered to. + Value indicating if this change will result in data loss. + An operation to revert this alteration of the column. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table that the column belongs to. + + + + + Gets the new definition for the column. + + + + + Gets an operation that represents reverting the alteration. + The inverse cannot be automatically calculated, + if it was not supplied to the constructor this property will return null. + + + + + + + + Represents information about a column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the ColumnModel class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The data type for this column. + + + + Initializes a new instance of the ColumnModel class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The data type for this column. + Additional details about the data type. This includes details such as maximum length, nullability etc. + + + + Determines if this column is a narrower data type than another column. + Used to determine if altering the supplied column definition to this definition will result in data loss. + + The column to compare to. + Details of the database provider being used. + True if this column is of a narrower data type. + + + + Gets the CLR type corresponding to the database type of this column. + + + + + Gets the default value for the CLR type corresponding to the database type of this column. + + + + + Gets or sets a value indicating if this column can store null values. + + + + + Gets or sets a value indicating if values for this column will be generated by the database using the identity pattern. + + + + + Gets or sets a value indicating if this property model should be configured as a timestamp. + + + + + Gets or sets the custom annotations that have changed on the column. + + + + + Represents creating a database index. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Common base class for operations affecting indexes. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Creates a default index name based on the supplied column names. + + The column names used to create a default index name. + A default index name. + + + + Initializes a new instance of the IndexOperation class. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Gets or sets the table the index belongs to. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets the columns that are indexed. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets a value indicating if a specific name has been supplied for this index. + + + + + Gets or sets the name of this index. + If no name is supplied, a default name will be calculated. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the CreateIndexOperation class. + The Table and Columns properties should also be populated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets or sets a value indicating if this is a unique index. + + + + + Gets an operation to drop this index. + + + + + + + + Gets or sets whether this is a clustered index. + + + + + Represents creating a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the CreateTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table to be created. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the CreateTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table to be created. + Custom annotations that exist on the table to be created. May be null or empty. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table to be created. + + + + + Gets the columns to be included in the new table. + + + + + Gets or sets the primary key for the new table. + + + + + Gets custom annotations that exist on the table to be created. + + + + + Gets an operation to drop the table. + + + + + + + + Represents a column being dropped from a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the DropColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table the column should be dropped from. + The name of the column to be dropped. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table the column should be dropped from. + The name of the column to be dropped. + Custom annotations that exist on the column that is being dropped. May be null or empty. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table the column should be dropped from. + The name of the column to be dropped. + The operation that represents reverting the drop operation. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table the column should be dropped from. + The name of the column to be dropped. + Custom annotations that exist on the column that is being dropped. May be null or empty. + The operation that represents reverting the drop operation. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table the column should be dropped from. + + + + + Gets the name of the column to be dropped. + + + + + Gets custom annotations that exist on the column that is being dropped. + + + + + Gets an operation that represents reverting dropping the column. + The inverse cannot be automatically calculated, + if it was not supplied to the constructor this property will return null. + + + + + + + + Represents a foreign key constraint being dropped from a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the DropForeignKeyOperation class. + The PrincipalTable, DependentTable and DependentColumns properties should also be populated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropForeignKeyOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc.. + + The operation that represents reverting dropping the foreign key constraint. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation to drop the associated index on the foreign key column(s). + + An operation to drop the index. + + + + Gets an operation that represents reverting dropping the foreign key constraint. + The inverse cannot be automatically calculated, + if it was not supplied to the constructor this property will return null. + + + + + + + + Represents dropping an existing index. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the DropIndexOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropIndexOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The operation that represents reverting dropping the index. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation that represents reverting dropping the index. + The inverse cannot be automatically calculated, + if it was not supplied to the constructor this property will return null. + + + + + + + + Represents dropping a primary key from a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the DropPrimaryKeyOperation class. + The Table and Columns properties should also be populated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation to add the primary key. + + + + + Used when altering the migrations history table so that the table can be rebuilt rather than just dropping and adding the primary key. + + + The create table operation for the migrations history table. + + + + + Represents dropping an existing table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the DropTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table to be dropped. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table to be dropped. + Custom annotations that exist on the table that is being dropped. May be null or empty. + Custom annotations that exist on columns of the table that is being dropped. May be null or empty. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table to be dropped. + An operation that represents reverting dropping the table. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table to be dropped. + Custom annotations that exist on the table that is being dropped. May be null or empty. + Custom annotations that exist on columns of the table that is being dropped. May be null or empty. + An operation that represents reverting dropping the table. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table to be dropped. + + + + + Gets custom annotations that exist on the table that is being dropped. + + + + + Gets custom annotations that exist on columns of the table that is being dropped. + + + + + Gets an operation that represents reverting dropping the table. + The inverse cannot be automatically calculated, + if it was not supplied to the constructor this property will return null. + + + + + + + + Operation representing DML changes to the migrations history table. + The migrations history table is used to store a log of the migrations that have been applied to the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the HistoryOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + A sequence of command trees representing the operations being applied to the history table. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + A sequence of commands representing the operations being applied to the history table. + + + + + + + + Represents moving a table from one schema to another. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the MoveTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table to be moved. + Name of the schema to move the table to. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table to be moved. + + + + + Gets the name of the schema to move the table to. + + + + + Gets an operation that moves the table back to its original schema. + + + + + + + + Used when altering the migrations history table so that data can be moved to the new table. + + + The context key for the model. + + + + + Gets a value that indicates whether this is a system table. + + + true if the table is a system table; otherwise, false. + + + + + Used when altering the migrations history table so that the table can be rebuilt rather than just dropping and adding the primary key. + + + The create table operation for the migrations history table. + + + + + Represents renaming an existing column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the RenameColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table the column belongs to. + Name of the column to be renamed. + New name for the column. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table the column belongs to. + + + + + Gets the name of the column to be renamed. + + + + + Gets the new name for the column. + + + + + Gets an operation that reverts the rename. + + + + + + + + Represents renaming an existing table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the RenameTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table to be renamed. + New name for the table. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table to be renamed. + + + + + Gets the new name for the table. + + + + + Gets an operation that reverts the rename. + + + + + + + + Represents a provider specific SQL statement to be executed directly against the target database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the SqlOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The SQL to be executed. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the SQL to be executed. + + + + + Gets or sets a value indicating whether this statement should be performed outside of + the transaction scope that is used to make the migration process transactional. + If set to true, this operation will not be rolled back if the migration process fails. + + + + + + + + Common base class for providers that convert provider agnostic migration + operations into database provider specific SQL commands. + + + + + Converts a set of migration operations into database provider specific SQL. + + The operations to be converted. + Token representing the version of the database being targeted. + A list of SQL statements to be executed to perform the migration operations. + + + + Generates the SQL body for a stored procedure. + + The command trees representing the commands for an insert, update or delete operation. + The rows affected parameter name. + The provider manifest token. + The SQL body for the stored procedure. + + + + Determines if a provider specific exception corresponds to a database-level permission denied error. + + The database exception. + true if the supplied exception corresponds to a database-level permission denied error; otherwise false. + + + + Builds the store type usage for the specified using the facets from the specified . + + Name of the store type. + The target property. + A store-specific TypeUsage + + + + Gets or sets the provider manifest. + + + The provider manifest. + + + + + Represents a migration operation that has been translated into a SQL statement. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets the SQL to be executed to perform this migration operation. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets a value indicating whether this statement should be performed outside of + the transaction scope that is used to make the migration process transactional. + If set to true, this operation will not be rolled back if the migration process fails. + + + + + Gets or sets the batch terminator for the database provider. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The batch terminator for the database provider. + + + + + Extension methods for . + + + + + Returns an implementation that stays in sync with the given + . + + The element type. + The collection that the binding list will stay in sync with. + The binding list. + + + + Represents data in a geodetic (round earth) coordinate system. + + + + + Creates a new value based on the specified well known binary value. + + + A new DbGeography value as defined by the well known binary value with the default geography coordinate system identifier (SRID)( + + ). + + A byte array that contains a well known binary representation of the geography value. + + + + Creates a new value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new line value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new point value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new polygon value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + Returns the multiline value from a binary value. + The multiline value from a binary value. + The well-known binary value. + The coordinate system identifier. + + + Returns the multipoint value from a well-known binary value. + The multipoint value from a well-known binary value. + The well-known binary value. + The coordinate system identifier. + + + Returns the multi polygon value from a well-known binary value. + The multi polygon value from a well-known binary value. + The multi polygon well-known binary value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new value based on the specified Geography Markup Language (GML) value. + + + A new DbGeography value as defined by the GML value with the default geography coordinate system identifier (SRID) ( + + ). + + A string that contains a Geography Markup Language (GML) representation of the geography value. + + + + Creates a new value based on the specified Geography Markup Language (GML) value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the GML value with the specified coordinate system identifier. + A string that contains a Geography Markup Language (GML) representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new value based on the specified well known text value. + + + A new DbGeography value as defined by the well known text value with the default geography coordinate system identifier (SRID) ( + + ). + + A string that contains a well known text representation of the geography value. + + + + Creates a new value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new line value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new point value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new polygon value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + Returns the multiline value from a well-known text value. + The multiline value from a well-known text value. + The well-known text. + The coordinate system identifier. + + + Returns the multipoint value from a well-known text value. + The multipoint value from a well-known text value. + The well-known text value. + The coordinate system identifier. + + + Returns the multi polygon value from a well-known text value. + The multi polygon value from a well-known text value. + The multi polygon well-known text value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + Generates the well known text representation of this DbGeography value. Includes only Longitude and Latitude for points. + A string containing the well known text representation of this DbGeography value. + + + Generates the well known binary representation of this DbGeography value. + The well-known binary representation of this DbGeography value. + + + Generates the Geography Markup Language (GML) representation of this DbGeography value. + A string containing the GML representation of this DbGeography value. + + + Determines whether this DbGeography is spatially equal to the specified DbGeography argument. + true if other is spatially equal to this geography value; otherwise false. + The geography value that should be compared with this geography value for equality. + + + Determines whether this DbGeography is spatially disjoint from the specified DbGeography argument. + true if other is disjoint from this geography value; otherwise false. + The geography value that should be compared with this geography value for disjointness. + + + Determines whether this DbGeography value spatially intersects the specified DbGeography argument. + true if other intersects this geography value; otherwise false. + The geography value that should be compared with this geography value for intersection. + + + Returns a geography object that represents the union of all points whose distance from a geography instance is less than or equal to a specified value. + A geography object that represents the union of all points + The distance. + + + Computes the distance between the closest points in this DbGeography value and another DbGeography value. + A double value that specifies the distance between the two closest points in this geography value and other. + The geography value for which the distance from this value should be computed. + + + Computes the intersection of this DbGeography value and another DbGeography value. + A new DbGeography value representing the intersection between this geography value and other. + The geography value for which the intersection with this value should be computed. + + + Computes the union of this DbGeography value and another DbGeography value. + A new DbGeography value representing the union between this geography value and other. + The geography value for which the union with this value should be computed. + + + Computes the difference of this DbGeography value and another DbGeography value. + A new DbGeography value representing the difference between this geography value and other. + The geography value for which the difference with this value should be computed. + + + Computes the symmetric difference of this DbGeography value and another DbGeography value. + A new DbGeography value representing the symmetric difference between this geography value and other. + The geography value for which the symmetric difference with this value should be computed. + + + Returns an element of this DbGeography value from a specific position, if it represents a geography collection. <param name="index">The position within this geography value from which the element should be taken.</param><returns>The element in this geography value at the specified position, if it represents a collection of other geography values; otherwise null.</returns> + An element of this DbGeography value from a specific position + The index. + + + Returns an element of this DbGeography value from a specific position, if it represents a linestring or linear ring. <param name="index">The position within this geography value from which the element should be taken.</param><returns>The element in this geography value at the specified position, if it represents a linestring or linear ring; otherwise null.</returns> + An element of this DbGeography value from a specific position + The index. + + + Returns a string representation of the geography value. + A string representation of the geography value. + + + Gets the default coordinate system id (SRID) for geography values (WGS 84) + The default coordinate system id (SRID) for geography values (WGS 84) + + + Gets a representation of this DbGeography value that is specific to the underlying provider that constructed it. + A representation of this DbGeography value. + + + + Gets the spatial provider that will be used for operations on this spatial type. + + + + Gets or sets a data contract serializable well known representation of this DbGeography value. + A data contract serializable well known representation of this DbGeography value. + + + Gets the identifier associated with the coordinate system. + The identifier associated with the coordinate system. + + + + Gets the dimension of the given value or, if the value is a collections, the largest element dimension. + + + The dimension of the given value. + + + + Gets the spatial type name of the DBGeography. + The spatial type name of the DBGeography. + + + Gets a nullable Boolean value indicating whether this DbGeography value is empty. + True if this DbGeography value is empty; otherwise, false. + + + Gets the number of elements in this DbGeography value, if it represents a geography collection. <returns>The number of elements in this geography value, if it represents a collection of other geography values; otherwise null.</returns> + The number of elements in this DbGeography value. + + + Gets the Latitude coordinate of this DbGeography value, if it represents a point. <returns>The Latitude coordinate value of this geography value, if it represents a point; otherwise null.</returns> + The Latitude coordinate of this DbGeography value. + + + Gets the Longitude coordinate of this DbGeography value, if it represents a point. <returns>The Longitude coordinate value of this geography value, if it represents a point; otherwise null.</returns> + The Longitude coordinate of this DbGeography value. + + + Gets the elevation (Z coordinate) of this DbGeography value, if it represents a point. <returns>The elevation (Z coordinate) value of this geography value, if it represents a point; otherwise null.</returns> + The elevation (Z coordinate) of this DbGeography value. + + + Gets the M (Measure) coordinate of this DbGeography value, if it represents a point. <returns>The M (Measure) coordinate value of this geography value, if it represents a point; otherwise null.</returns> + The M (Measure) coordinate of this DbGeography value. + + + Gets a nullable double value that indicates the length of this DbGeography value, which may be null if this value does not represent a curve. + A nullable double value that indicates the length of this DbGeography value. + + + Gets a DbGeography value representing the start point of this value, which may be null if this DbGeography value does not represent a curve. + A DbGeography value representing the start point of this value. + + + Gets a DbGeography value representing the start point of this value, which may be null if this DbGeography value does not represent a curve. + A DbGeography value representing the start point of this value. + + + Gets a nullable Boolean value indicating whether this DbGeography value is closed, which may be null if this value does not represent a curve. + True if this DbGeography value is closed; otherwise, false. + + + Gets the number of points in this DbGeography value, if it represents a linestring or linear ring. <returns>The number of elements in this geography value, if it represents a linestring or linear ring; otherwise null.</returns> + The number of points in this DbGeography value. + + + Gets a nullable double value that indicates the area of this DbGeography value, which may be null if this value does not represent a surface. + A nullable double value that indicates the area of this DbGeography value. + + + + A data contract serializable representation of a value. + + + + Gets or sets the coordinate system identifier (SRID) of this value. + + + Gets or sets the well known text representation of this value. + + + Gets or sets the well known binary representation of this value. + + + + Represents geometric shapes. + + + + + Creates a new value based on the specified well known binary value. + + + A new DbGeometry value as defined by the well known binary value with the default geometry coordinate system identifier ( + + ). + + A byte array that contains a well known binary representation of the geometry value. + wellKnownBinary + + + + Creates a new value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + wellKnownBinary + coordinateSystemId + + + + Creates a new line value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + lineWellKnownBinary + coordinateSystemId + + + + Creates a new point value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + pointWellKnownBinary + coordinateSystemId + + + + Creates a new polygon value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + polygonWellKnownBinary + coordinateSystemId + + + Returns the multiline value from a binary value. + The multiline value from a binary value. + The well-known binary value. + The coordinate system identifier. + + + Returns the multipoint value from a well-known binary value. + The multipoint value from a well-known binary value. + The well-known binary value. + The coordinate system identifier. + + + Returns the multi polygon value from a well-known binary value. + The multipoint value from a well-known text value. + The multi polygon well-known text value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + geometryCollectionWellKnownBinary + coordinateSystemId + + + + Creates a new value based on the specified Geography Markup Language (GML) value. + + + A new DbGeometry value as defined by the GML value with the default geometry coordinate system identifier (SRID) ( + + ). + + A string that contains a Geography Markup Language (GML) representation of the geometry value. + geometryMarkup + + + + Creates a new value based on the specified Geography Markup Language (GML) value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the GML value with the specified coordinate system identifier. + A string that contains a Geography Markup Language (GML) representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + geometryMarkup + coordinateSystemId + + + + Creates a new value based on the specified well known text value. + + + A new DbGeometry value as defined by the well known text value with the default geometry coordinate system identifier (SRID) ( + + ). + + A string that contains a well known text representation of the geometry value. + wellKnownText + + + + Creates a new value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + wellKnownText + coordinateSystemId + + + + Creates a new line value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + lineWellKnownText + coordinateSystemId + + + + Creates a new point value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + pointWellKnownText + coordinateSystemId + + + + Creates a new polygon value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + polygonWellKnownText + coordinateSystemId + + + Returns the multiline value from a well-known text value. + The multiline value from a well-known text value. + The well-known text. + The coordinate system identifier. + + + Returns the multipoint value from a well-known text value. + The multipoint value from a well-known text value. + The well-known text value. + The coordinate system identifier. + + + Returns the multi polygon value from a well-known binary value. + The multi polygon value from a well-known binary value. + The multi polygon well-known text value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + geometryCollectionWellKnownText + coordinateSystemId + + + Generates the well known text representation of this DbGeometry value. Includes only X and Y coordinates for points. + A string containing the well known text representation of this DbGeometry value. + + + Generates the well known binary representation of this DbGeometry value. + The well-known binary representation of this DbGeometry value. + + + Generates the Geography Markup Language (GML) representation of this DbGeometry value. + A string containing the GML representation of this DbGeometry value. + + + Determines whether this DbGeometry is spatially equal to the specified DbGeometry argument. + true if other is spatially equal to this geometry value; otherwise false. + The geometry value that should be compared with this geometry value for equality. + other + + + Determines whether this DbGeometry is spatially disjoint from the specified DbGeometry argument. + true if other is disjoint from this geometry value; otherwise false. + The geometry value that should be compared with this geometry value for disjointness. + other + + + Determines whether this DbGeometry value spatially intersects the specified DbGeometry argument. + true if other intersects this geometry value; otherwise false. + The geometry value that should be compared with this geometry value for intersection. + other + + + Determines whether this DbGeometry value spatially touches the specified DbGeometry argument. + true if other touches this geometry value; otherwise false. + The geometry value that should be compared with this geometry value. + other + + + Determines whether this DbGeometry value spatially crosses the specified DbGeometry argument. + true if other crosses this geometry value; otherwise false. + The geometry value that should be compared with this geometry value. + other + + + Determines whether this DbGeometry value is spatially within the specified DbGeometry argument. + true if this geometry value is within other; otherwise false. + The geometry value that should be compared with this geometry value for containment. + other + + + Determines whether this DbGeometry value spatially contains the specified DbGeometry argument. + true if this geometry value contains other; otherwise false. + The geometry value that should be compared with this geometry value for containment. + other + + + Determines whether this DbGeometry value spatially overlaps the specified DbGeometry argument. + true if this geometry value overlaps other; otherwise false. + The geometry value that should be compared with this geometry value for overlap. + other + + + Determines whether this DbGeometry value spatially relates to the specified DbGeometry argument according to the given Dimensionally Extended Nine-Intersection Model (DE-9IM) intersection pattern. + true if this geometry value relates to other according to the specified intersection pattern matrix; otherwise false. + The geometry value that should be compared with this geometry value for relation. + A string that contains the text representation of the (DE-9IM) intersection pattern that defines the relation. + othermatrix + + + Returns a geometry object that represents the union of all points whose distance from a geometry instance is less than or equal to a specified value. + A geometry object that represents the union of all points. + The distance. + + + Computes the distance between the closest points in this DbGeometry value and another DbGeometry value. + A double value that specifies the distance between the two closest points in this geometry value and other. + The geometry value for which the distance from this value should be computed. + other + + + Computes the intersection of this DbGeometry value and another DbGeometry value. + A new DbGeometry value representing the intersection between this geometry value and other. + The geometry value for which the intersection with this value should be computed. + other + + + Computes the union of this DbGeometry value and another DbGeometry value. + A new DbGeometry value representing the union between this geometry value and other. + The geometry value for which the union with this value should be computed. + other + + + Computes the difference between this DbGeometry value and another DbGeometry value. + A new DbGeometry value representing the difference between this geometry value and other. + The geometry value for which the difference with this value should be computed. + other + + + Computes the symmetric difference between this DbGeometry value and another DbGeometry value. + A new DbGeometry value representing the symmetric difference between this geometry value and other. + The geometry value for which the symmetric difference with this value should be computed. + other + + + Returns an element of this DbGeometry value from a specific position, if it represents a geometry collection. <param name="index">The position within this geometry value from which the element should be taken.</param><returns>The element in this geometry value at the specified position, if it represents a collection of other geometry values; otherwise null.</returns> + An element of this DbGeometry value from a specific position. + The index. + + + Returns an element of this DbGeometry value from a specific position, if it represents a linestring or linear ring. <param name="index">The position within this geometry value from which the element should be taken.</param><returns>The element in this geometry value at the specified position, if it represents a linestring or linear ring; otherwise null.</returns> + An element of this DbGeometry value from a specific position. + The index. + + + Returns an interior ring from this DbGeometry value at a specific position, if it represents a polygon. <param name="index">The position within this geometry value from which the interior ring should be taken.</param><returns>The interior ring in this geometry value at the specified position, if it represents a polygon; otherwise null.</returns> + An interior ring from this DbGeometry value at a specific position. + The index. + + + Returns a string representation of the geometry value. + A string representation of the geometry value. + + + Gets the default coordinate system id (SRID) for geometry values. + The default coordinate system id (SRID) for geometry values. + + + Gets a representation of this DbGeometry value that is specific to the underlying provider that constructed it. + A representation of this DbGeometry value. + + + + Gets the spatial provider that will be used for operations on this spatial type. + + + + Gets or sets a data contract serializable well known representation of this DbGeometry value. + A data contract serializable well known representation of this DbGeometry value. + + + Gets the coordinate system identifier of the DbGeometry object. + The coordinate system identifier of the DbGeometry object. + + + Gets the boundary of the DbGeometry objects. + The boundary of the DbGeometry objects. + + + + Gets the dimension of the given value or, if the value is a collection, the dimension of its largest element. + + + The dimension of the given value. + + + + Gets the envelope (minimum bounding box) of this DbGeometry value, as a geometry value. + The envelope (minimum bounding box) of this DbGeometry value. + + + Gets a spatial type name representation of this DbGeometry value. + A spatial type name representation of this DbGeometry value. + + + Gets a nullable Boolean value indicating whether this DbGeometry value is empty, which may be null if this value does not represent a curve. + True if this DbGeometry value is empty; otherwise, false. + + + Gets a nullable Boolean value indicating whether this DbGeometry value is simple. + True if this DbGeometry value is simple; otherwise, false. + + + Gets a nullable Boolean value indicating whether this DbGeometry value is valid. + True if this DbGeometry value is valid; otherwise, false. + + + Gets the convex hull of this DbGeometry value as another DbGeometry value. + The convex hull of this DbGeometry value as another DbGeometry value. + + + Gets the number of elements in this DbGeometry value, if it represents a geometry collection. <returns>The number of elements in this geometry value, if it represents a collection of other geometry values; otherwise null.</returns> + The number of elements in this DbGeometry value. + + + Gets the X coordinate of this DbGeometry value, if it represents a point. <returns>The X coordinate value of this geometry value, if it represents a point; otherwise null.</returns> + The X coordinate of this DbGeometry value. + + + Gets the Y coordinate of this DbGeometry value, if it represents a point. <returns>The Y coordinate value of this geometry value, if it represents a point; otherwise null.</returns> + The Y coordinate of this DbGeometry value. + + + Gets the elevation (Z coordinate) of this DbGeometry value, if it represents a point. <returns>The elevation (Z coordinate) of this geometry value, if it represents a point; otherwise null.</returns> + The elevation (Z coordinate) of this DbGeometry value. + + + Gets the Measure (M coordinate) of this DbGeometry value, if it represents a point. <returns>The Measure (M coordinate) value of this geometry value, if it represents a point; otherwise null.</returns> + The Measure (M coordinate) of this DbGeometry value. + + + Gets a nullable double value that indicates the length of this DbGeometry value, which may be null if this value does not represent a curve. + The length of this DbGeometry value. + + + Gets a DbGeometry value representing the start point of this value, which may be null if this DbGeometry value does not represent a curve. + A DbGeometry value representing the start point of this value. + + + Gets a DbGeometry value representing the start point of this value, which may be null if this DbGeometry value does not represent a curve. + A DbGeometry value representing the start point of this value. + + + Gets a nullable Boolean value indicating whether this DbGeometry value is closed, which may be null if this value does not represent a curve. + True if this DbGeometry value is closed; otherwise, false. + + + Gets a nullable Boolean value indicating whether this DbGeometry value is a ring, which may be null if this value does not represent a curve. + True if this DbGeometry value is a ring; otherwise, false. + + + Gets the number of points in this DbGeometry value, if it represents a linestring or linear ring. <returns>The number of elements in this geometry value, if it represents a linestring or linear ring; otherwise null.</returns> + The number of points in this DbGeometry value. + + + Gets a nullable double value that indicates the area of this DbGeometry value, which may be null if this value does not represent a surface. + A nullable double value that indicates the area of this DbGeometry value. + + + Gets the DbGeometry value that represents the centroid of this DbGeometry value, which may be null if this value does not represent a surface. + The DbGeometry value that represents the centroid of this DbGeometry value. + + + Gets a point on the surface of this DbGeometry value, which may be null if this value does not represent a surface. + A point on the surface of this DbGeometry value. + + + Gets the DbGeometry value that represents the exterior ring of this DbGeometry value, which may be null if this value does not represent a polygon. + The DbGeometry value that represents the exterior ring of this DbGeometry value. + + + Gets the number of interior rings in this DbGeometry value, if it represents a polygon. <returns>The number of elements in this geometry value, if it represents a polygon; otherwise null.</returns> + The number of interior rings in this DbGeometry value. + + + + A data contract serializable representation of a value. + + + + Gets or sets the coordinate system identifier (SRID) of this value. + + + Gets or sets the well known text representation of this value. + + + Gets or sets the well known binary representation of this value. + + + + A provider-independent service API for geospatial (Geometry/Geography) type support. + + + + + When implemented in derived types, reads an instance of from the column at the specified column ordinal. + + The instance of DbGeography at the specified column value + The ordinal of the column that contains the geography value + + + + Asynchronously reads an instance of from the column at the specified column ordinal. + + + Providers should override with an appropriate implementation. + The default implementation invokes the synchronous method and returns + a completed task, blocking the calling thread. + + The ordinal of the column that contains the geography value. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the instance of at the specified column value. + + + + + When implemented in derived types, reads an instance of from the column at the specified column ordinal. + + The instance of DbGeometry at the specified column value + The ordinal of the data record column that contains the provider-specific geometry data + + + + Asynchronously reads an instance of from the column at the specified column ordinal. + + + Providers should override with an appropriate implementation. + The default implementation invokes the synchronous method and returns + a completed task, blocking the calling thread. + + The ordinal of the data record column that contains the provider-specific geometry data. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the instance of at the specified column value. + + + + + Returns whether the column at the specified column ordinal is of geography type + + The column ordinal. + + true if the column at the specified column ordinal is of geography type; + false otherwise. + + + + + Returns whether the column at the specified column ordinal is of geometry type + + The column ordinal. + + true if the column at the specified column ordinal is of geometry type; + false otherwise. + + + + + A provider-independent service API for geospatial (Geometry/Geography) type support. + + + + + This method is intended for use by derived implementations of + + after suitable validation of the specified provider value to ensure it is suitable for use with the derived implementation. + + + A new instance that contains the specified providerValue and uses the specified spatialServices as its spatial implementation. + + + The spatial services instance that the returned value will depend on for its implementation of spatial functionality. + + The provider value. + + + + Creates a new value based on a provider-specific value that is compatible with this spatial services implementation. + + + A new value backed by this spatial services implementation and the specified provider value. + + A provider-specific value that this spatial services implementation is capable of interpreting as a geography value. + A new DbGeography value backed by this spatial services implementation and the specified provider value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Creates a provider-specific value compatible with this spatial services implementation based on the specified well-known + + representation. + + A provider-specific value that encodes the information contained in wellKnownValue in a fashion compatible with this spatial services implementation. + + An instance of that contains the well-known representation of a geography value. + + + + + Creates an instance of that represents the specified + + value using one or both of the standard well-known spatial formats. + + + The well-known representation of geographyValue, as a new + + . + + The geography value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Creates a new value based on the specified well-known binary value. + + + A new value as defined by the well-known binary value with the default + + coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + + + Creates a new value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new line value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new point value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new polygon value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new multiline value based on the specified well-known binary value and coordinate system identifier. + + + The new multiline value. + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new multipoint value based on the specified well-known binary value and coordinate system identifier. + + + A new multipoint value. + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new multi polygon value based on the specified well-known binary value and coordinate system identifier. + + + A new multi polygon value. + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new value based on the specified well-known text value. + + + A new value as defined by the well-known text value with the default + + coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + + + Creates a new value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new line value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new point value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new polygon value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new multiline value based on the specified well-known text value and coordinate system identifier. + + + A new multiline value. + + The well-known text value. + The coordinate system identifier. + + + + Creates a new multipoint value based on the specified well-known text value and coordinate system identifier. + + + A new multipoint value. + + The well-known text value. + The coordinate system identifier. + + + + Creates a new multi polygon value based on the specified well-known text value and coordinate system identifier. + + + A new multi polygon value. + + The well-known text value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new value based on the specified Geography Markup Language (GML) value. + + + A new value as defined by the GML value with the default + + coordinate system identifier (SRID) ( + + ). + + A string that contains a Geometry Markup Language (GML) representation of the geography value. + + + + Creates a new value based on the specified Geography Markup Language (GML) value and coordinate system identifier (SRID). + + + A new value as defined by the GML value with the specified coordinate system identifier (SRID). + + A string that contains a Geometry Markup Language (GML) representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Returns the coordinate system identifier of the given value. + + + The coordinate system identifier of the given value. + + The geography value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the dimension of the given value or, if the value is a collections, the largest element dimension. + + + The dimension of geographyValue, or the largest element dimension if + + is a collection. + + The geography value for which the dimension value should be retrieved. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that indicates the spatial type name of the given + + value. + + + The spatial type name of the given value. + + The geography value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is empty. + + + True if the given value is empty; otherwise, false. + + The geography value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the well-known text representation of the given value. This value should include only the Longitude and Latitude of points. + + A string containing the well-known text representation of geographyValue. + The geography value for which the well-known text should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a text representation of with elevation and measure. + + + A text representation of . + + The geography value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the well-known binary representation of the given value. + + + The well-known binary representation of the given value. + + The geography value for which the well-known binary should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Generates the Geography Markup Language (GML) representation of this + + value. + + A string containing the GML representation of this DbGeography value. + The geography value for which the GML should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values are spatially equal. + + true if geographyValue is spatially equal to otherGeography; otherwise false. + The first geography value to compare for equality. + The second geography value to compare for equality. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values are spatially disjoint. + + true if geographyValue is disjoint from otherGeography; otherwise false. + The first geography value to compare for disjointness. + The second geography value to compare for disjointness. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values spatially intersect. + + true if geographyValue intersects otherGeography; otherwise false. + The first geography value to compare for intersection. + The second geography value to compare for intersection. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Creates a geography value representing all points less than or equal to distance from the given + + value. + + A new DbGeography value representing all points less than or equal to distance from geographyValue. + The geography value. + A double value specifying how far from geographyValue to buffer. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Computes the distance between the closest points in two values. + + A double value that specifies the distance between the two closest points in geographyValue and otherGeography. + The first geography value. + The second geography value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the intersection of two values. + + + A new value representing the intersection of geographyValue and otherGeography. + + The first geography value. + The second geography value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the union of two values. + + + A new value representing the union of geographyValue and otherGeography. + + The first geography value. + The second geography value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the difference of two values. + + A new DbGeography value representing the difference of geographyValue and otherGeography. + The first geography value. + The second geography value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the symmetric difference of two values. + + + A new value representing the symmetric difference of geographyValue and otherGeography. + + The first geography value. + The second geography value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Returns the number of elements in the given value, if it represents a geography collection. + + The number of elements in geographyValue, if it represents a collection of other geography values; otherwise null. + The geography value, which need not represent a geography collection. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns an element of the given value, if it represents a geography collection. + + The element in geographyValue at position index, if it represents a collection of other geography values; otherwise null. + The geography value, which need not represent a geography collection. + The position within the geography value from which the element should be taken. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the Latitude coordinate of the given value, if it represents a point. + + + The Latitude coordinate of the given value. + + The geography value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the Longitude coordinate of the given value, if it represents a point. + + + The Longitude coordinate of the given value. + + The geography value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the elevation (Z coordinate) of the given value, if it represents a point. + + The elevation (Z coordinate) of geographyValue, if it represents a point; otherwise null. + The geography value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the M (Measure) coordinate of the given value, if it represents a point. + + + The M (Measure) coordinate of the given value. + + The geography value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the length of the given + + value, which may be null if the value does not represent a curve. + + + The length of the given value. + + The geography value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the start point of the given DbGeography value, which may be null if the value does not represent a curve. + + + The start point of the given value. + + The geography value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the end point of the given DbGeography value, which may be null if the value does not represent a curve. + + The end point of geographyValue, if it represents a curve; otherwise null. + The geography value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is closed, which may be null if the value does not represent a curve. + + + True if the given value is closed; otherwise, false. + + The geography value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the number of points in the given value, if it represents a linestring or linear ring. + + + The number of points in the given value. + + The geography value, which need not represent a linestring or linear ring. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a point element of the given value, if it represents a linestring or linear ring. + + The point in geographyValue at position index, if it represents a linestring or linear ring; otherwise null. + The geography value, which need not represent a linestring or linear ring. + The position within the geography value from which the element should be taken. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the area of the given + + value, which may be null if the value does not represent a surface. + + + A nullable double value that indicates the area of the given value. + + The geography value, which need not represent a surface. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + This method is intended for use by derived implementations of + + after suitable validation of the specified provider value to ensure it is suitable for use with the derived implementation. + + + A new instance that contains the specified providerValue and uses the specified spatialServices as its spatial implementation. + + + The spatial services instance that the returned value will depend on for its implementation of spatial functionality. + + A provider value. + + + + Creates a provider-specific value compatible with this spatial services implementation based on the specified well-known + + representation. + + A provider-specific value that encodes the information contained in wellKnownValue in a fashion compatible with this spatial services implementation. + + An instance of that contains the well-known representation of a geometry value. + + + + + Creates an instance of that represents the specified + + value using one or both of the standard well-known spatial formats. + + + The well-known representation of geometryValue, as a new + + . + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Creates a new value based on a provider-specific value that is compatible with this spatial services implementation. + + + A new value backed by this spatial services implementation and the specified provider value. + + A provider-specific value that this spatial services implementation is capable of interpreting as a geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Creates a new value based on the specified well-known binary value. + + + A new value as defined by the well-known binary value with the default + + coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + + + Creates a new value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new line value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new point value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new polygon value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new multiline value based on the specified well-known binary value and coordinate system identifier. + + + The new multiline value + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new multipoint value based on the specified well-known binary value and coordinate system identifier. + + + A new multipoint value. + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new multi polygon value based on the specified well-known binary value and coordinate system identifier. + + + A new multi polygon value. + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new value based on the specified well-known text value. + + + A new value as defined by the well-known text value with the default + + coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + + + Creates a new value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new line value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new point value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new polygon value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new multiline value based on the specified well-known text value and coordinate system identifier. + + + A new multiline value + + The well-known text value. + The coordinate system identifier. + + + + Creates a new multipoint value based on the specified well-known text value and coordinate system identifier. + + + A new multipoint value. + + The well-known text value. + The coordinate system identifier. + + + + Creates a new multi polygon value based on the specified well-known text value and coordinate system identifier. + + + A new multi polygon value. + + The well-known text value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new value based on the specified Geography Markup Language (GML) value. + + + A new value as defined by the GML value with the default + + coordinate system identifier (SRID) ( + + ). + + A string that contains a Geography Markup Language (GML) representation of the geometry value. + + + + Creates a new value based on the specified Geography Markup Language (GML) value and coordinate system identifier (SRID). + + + A new value as defined by the GML value with the specified coordinate system identifier (SRID). + + A string that contains a Geography Markup Language (GML) representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Returns the coordinate system identifier of the given value. + + + The coordinate system identifier of the given value. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the boundary of the given + + value. + + + The boundary of the given value. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the dimension of the given value or, if the value is a collections, the largest element dimension. + + + The dimension of geometryValue, or the largest element dimension if + + is a collection. + + The geometry value for which the dimension value should be retrieved. + + + + Gets the envelope (minimum bounding box) of the given value, as a geometry value. + + + The envelope of geometryValue, as a value. + + The geometry value for which the envelope value should be retrieved. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that indicates the spatial type name of the given + + value. + + + The spatial type name of the given value. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is empty. + + + True if the given value is empty; otherwise, false. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is simple. + + + True if the given value is simple; otherwise, false. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is valid. + + + True if the given value is valid; otherwise, false. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the well-known text representation of the given value, including only X and Y coordinates for points. + + A string containing the well-known text representation of geometryValue. + The geometry value for which the well-known text should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a text representation of with elevation and measure. + + + A text representation of with elevation and measure. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the well-known binary representation of the given value. + + + The well-known binary representation of the given value. + + The geometry value for which the well-known binary should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Generates the Geography Markup Language (GML) representation of this + + value. + + A string containing the GML representation of this DbGeometry value. + The geometry value for which the GML should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values are spatially equal. + + true if geometryValue is spatially equal to otherGeometry; otherwise false. + The first geometry value to compare for equality. + The second geometry value to compare for equality. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values are spatially disjoint. + + true if geometryValue is disjoint from otherGeometry; otherwise false. + The first geometry value to compare for disjointness. + The second geometry value to compare for disjointness. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values spatially intersect. + + true if geometryValue intersects otherGeometry; otherwise false. + The first geometry value to compare for intersection. + The second geometry value to compare for intersection. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values spatially touch. + + true if geometryValue touches otherGeometry; otherwise false. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values spatially cross. + + true if geometryValue crosses otherGeometry; otherwise false. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether one value is spatially within the other. + + true if geometryValue is within otherGeometry; otherwise false. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether one value spatially contains the other. + + true if geometryValue contains otherGeometry; otherwise false. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values spatially overlap. + + true if geometryValue overlaps otherGeometry; otherwise false. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values are spatially related according to the given Dimensionally Extended Nine-Intersection Model (DE-9IM) intersection pattern. + + true if this geometryValue value relates to otherGeometry according to the specified intersection pattern matrix; otherwise false. + The first geometry value. + The geometry value that should be compared with the first geometry value for relation. + A string that contains the text representation of the (DE-9IM) intersection pattern that defines the relation. + + + , + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Creates a geometry value representing all points less than or equal to distance from the given + + value. + + A new DbGeometry value representing all points less than or equal to distance from geometryValue. + The geometry value. + A double value specifying how far from geometryValue to buffer. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Computes the distance between the closest points in two values. + + A double value that specifies the distance between the two closest points in geometryValue and otherGeometry. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the convex hull of the given + + value. + + + The convex hull of the given value. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Computes the intersection of two values. + + + A new value representing the intersection of geometryValue and otherGeometry. + + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the union of two values. + + + A new value representing the union of geometryValue and otherGeometry. + + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the difference between two values. + + A new DbGeometry value representing the difference between geometryValue and otherGeometry. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the symmetric difference between two values. + + + A new value representing the symmetric difference between geometryValue and otherGeometry. + + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Returns the number of elements in the given value, if it represents a geometry collection. + + The number of elements in geometryValue, if it represents a collection of other geometry values; otherwise null. + The geometry value, which need not represent a geometry collection. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns an element of the given value, if it represents a geometry collection. + + The element in geometryValue at position index, if it represents a collection of other geometry values; otherwise null. + The geometry value, which need not represent a geometry collection. + The position within the geometry value from which the element should be taken. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the X coordinate of the given value, if it represents a point. + + + The X coordinate of the given value. + + The geometry value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the Y coordinate of the given value, if it represents a point. + + + The Y coordinate of the given value. + + The geometry value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the elevation (Z) of the given value, if it represents a point. + + The elevation (Z) of geometryValue, if it represents a point; otherwise null. + The geometry value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the M (Measure) coordinate of the given value, if it represents a point. + + + The M (Measure) coordinate of the given value. + + The geometry value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the length of the given + + value, which may be null if the value does not represent a curve. + + + The length of the given value. + + The geometry value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the start point of the given DbGeometry value, which may be null if the value does not represent a curve. + + + The start point of the given value. + + The geometry value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the end point of the given DbGeometry value, which may be null if the value does not represent a curve. + + The end point of geometryValue, if it represents a curve; otherwise null. + The geometry value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is closed, which may be null if the value does not represent a curve. + + + True if the given value is closed; otherwise, false. + + The geometry value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is a ring, which may be null if the value does not represent a curve. + + + True if the given value is a ring; otherwise, false. + + The geometry value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the number of points in the given value, if it represents a linestring or linear ring. + + + The number of points in the given value. + + The geometry value, which need not represent a linestring or linear ring. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a point element of the given value, if it represents a linestring or linear ring. + + The point in geometryValue at position index, if it represents a linestring or linear ring; otherwise null. + The geometry value, which need not represent a linestring or linear ring. + The position within the geometry value from which the element should be taken. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the area of the given + + value, which may be null if the value does not represent a surface. + + + A nullable double value that indicates the area of the given value. + + The geometry value, which need not represent a surface. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the centroid of the given DbGeometry value, which may be null if the value does not represent a surface. + + The centroid of geometryValue, if it represents a surface; otherwise null. + The geometry value, which need not represent a surface. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents a point on the surface of the given DbGeometry value, which may be null if the value does not represent a surface. + + + A value that represents a point on the surface of the given DbGeometry value. + + The geometry value, which need not represent a surface. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the exterior ring of the given DbGeometry value, which may be null if the value does not represent a polygon. + + A DbGeometry value representing the exterior ring on geometryValue, if it represents a polygon; otherwise null. + The geometry value, which need not represent a polygon. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the number of interior rings in the given value, if it represents a polygon. + + The number of elements in geometryValue, if it represents a polygon; otherwise null. + The geometry value, which need not represent a polygon. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns an interior ring from the given value, if it represents a polygon. + + The interior ring in geometryValue at position index, if it represents a polygon; otherwise null. + The geometry value, which need not represent a polygon. + The position within the geometry value from which the element should be taken. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the default services for the . + + The default services. + + + + Override this property to allow the spatial provider to fail fast when native types or other + resources needed for the spatial provider to function correctly are not available. + The default value is true which means that EF will continue with the assumption + that the provider has the necessary types/resources rather than failing fast. + + + + + The same as but works in partial trust and adds explicit caching of + generated indentation string and also recognizes writing a string that contains just \r\n or \n as a write-line to ensure + we indent the next line properly. + + + + + Specifies the default tab string. This field is constant. + + + + + Specifies the culture what will be used by the underlying TextWriter. This static property is read-only. + Note that any writer passed to one of the constructors of must use this + same culture. The culture is . + + + + + Initializes a new instance of the IndentedTextWriter class using the specified text writer and default tab string. + Note that the writer passed to this constructor must use the specified by the + property. + + + The to use for output. + + + + + Initializes a new instance of the IndentedTextWriter class using the specified text writer and tab string. + Note that the writer passed to this constructor must use the specified by the + property. + + + The to use for output. + + The tab string to use for indentation. + + + + Closes the document being written to. + + + + + Flushes the stream. + + + + + Outputs the tab string once for each level of indentation according to the + + property. + + + + + Builds a string representing the current indentation level for a new line. + + + Does NOT check if tabs are currently pending, just returns a string that would be + useful in replacing embedded newline characters. + + An empty string, or a string that contains .Indent level's worth of specified tab-string. + + + + Writes the specified string to the text stream. + + The string to write. + + + + Writes the text representation of a Boolean value to the text stream. + + The Boolean value to write. + + + + Writes a character to the text stream. + + The character to write. + + + + Writes a character array to the text stream. + + The character array to write. + + + + Writes a subarray of characters to the text stream. + + The character array to write data from. + Starting index in the buffer. + The number of characters to write. + + + + Writes the text representation of a Double to the text stream. + + The double to write. + + + + Writes the text representation of a Single to the text stream. + + The single to write. + + + + Writes the text representation of an integer to the text stream. + + The integer to write. + + + + Writes the text representation of an 8-byte integer to the text stream. + + The 8-byte integer to write. + + + + Writes the text representation of an object to the text stream. + + The object to write. + + + + Writes out a formatted string, using the same semantics as specified. + + The formatting string. + The object to write into the formatted string. + + + + Writes out a formatted string, using the same semantics as specified. + + The formatting string to use. + The first object to write into the formatted string. + The second object to write into the formatted string. + + + + Writes out a formatted string, using the same semantics as specified. + + The formatting string to use. + The argument array to output. + + + + Writes the specified string to a line without tabs. + + The string to write. + + + + Writes the specified string, followed by a line terminator, to the text stream. + + The string to write. + + + + Writes a line terminator. + + + + + Writes the text representation of a Boolean, followed by a line terminator, to the text stream. + + The Boolean to write. + + + + Writes a character, followed by a line terminator, to the text stream. + + The character to write. + + + + Writes a character array, followed by a line terminator, to the text stream. + + The character array to write. + + + + Writes a subarray of characters, followed by a line terminator, to the text stream. + + The character array to write data from. + Starting index in the buffer. + The number of characters to write. + + + + Writes the text representation of a Double, followed by a line terminator, to the text stream. + + The double to write. + + + + Writes the text representation of a Single, followed by a line terminator, to the text stream. + + The single to write. + + + + Writes the text representation of an integer, followed by a line terminator, to the text stream. + + The integer to write. + + + + Writes the text representation of an 8-byte integer, followed by a line terminator, to the text stream. + + The 8-byte integer to write. + + + + Writes the text representation of an object, followed by a line terminator, to the text stream. + + The object to write. + + + + Writes out a formatted string, followed by a line terminator, using the same semantics as specified. + + The formatting string. + The object to write into the formatted string. + + + + Writes out a formatted string, followed by a line terminator, using the same semantics as specified. + + The formatting string to use. + The first object to write into the formatted string. + The second object to write into the formatted string. + + + + Writes out a formatted string, followed by a line terminator, using the same semantics as specified. + + The formatting string to use. + The argument array to output. + + + + Writes the text representation of a UInt32, followed by a line terminator, to the text stream. + + A UInt32 to output. + + + + Gets the encoding for the text writer to use. + + + An that indicates the encoding for the text writer to use. + + + + + Gets or sets the new line character to use. + + The new line character to use. + + + + Gets or sets the number of spaces to indent. + + The number of spaces to indent. + + + + Gets the to use. + + + The to use. + + + + + Convention to apply column ordering specified via + + or the API. This convention throws if a duplicate configured column order + is detected. + + + + + Convention to apply column ordering specified via + + or the API. + + + + + + + + Validates the ordering configuration supplied for columns. + This base implementation is a no-op. + + The name of the table that the columns belong to. + The definition of the table. + + + + Validates the ordering configuration supplied for columns to ensure + that the same ordinal was not supplied for two columns. + + The name of the table that the columns belong to. + The definition of the table. + + + + Represents a conceptual or store model. This class can be used to access information about the shape of the model + and the way the that it has been configured. + + + + + Adds an association type to the model. + + The AssociationType instance to be added. + + + + Adds a complex type to the model. + + The ComplexType instance to be added. + + + + Adds an entity type to the model. + + The EntityType instance to be added. + + + + Adds an enumeration type to the model. + + The EnumType instance to be added. + + + + Adds a function to the model. + + The EdmFunction instance to be added. + + + + Removes an association type from the model. + + The AssociationType instance to be removed. + + + + Removes a complex type from the model. + + The ComplexType instance to be removed. + + + + Removes an entity type from the model. + + The EntityType instance to be removed. + + + + Removes an enumeration type from the model. + + The EnumType instance to be removed. + + + + Removes a function from the model. + + The EdmFunction instance to be removed. + + + Gets the built-in type kind for this type. + + A object that represents the built-in type kind for this type. + + + + + Gets the data space associated with the model, which indicates whether + it is a conceptual model (DataSpace.CSpace) or a store model (DataSpace.SSpace). + + + + + Gets the association types in the model. + + + + + Gets the complex types in the model. + + + + + Gets the entity types in the model. + + + + + Gets the enum types in the model. + + + + + Gets the functions in the model. + + + + + Gets the container that stores entity and association sets, and function imports. + + + + Gets the global items associated with the model. + The global items associated with the model. + + + + An implementation of IDatabaseInitializer that will recreate and optionally re-seed the + database only if the database does not exist. + To seed the database, create a derived class and override the Seed method. + + The type of the context. + + + Initializes a new instance of the class. + + + + Executes the strategy to initialize the database for the given context. + + The context. + + + + A method that should be overridden to actually add data to the context for seeding. + The default implementation does nothing. + + The context to seed. + + + + An instance of this class is obtained from an object and can be used + to manage the actual database backing a DbContext or connection. + This includes creating, deleting, and checking for the existence of a database. + Note that deletion and checking for existence of a database can be performed using just a + connection (i.e. without a full context) by using the static methods of this class. + + + + + Enables the user to pass in a database transaction created outside of the object + if you want the Entity Framework to execute commands within that external transaction. + Alternatively, pass in null to clear the framework's knowledge of that transaction. + + the external transaction + Thrown if the transaction is already completed + + Thrown if the connection associated with the object is already enlisted in a + + transaction + + + Thrown if the connection associated with the object is already participating in a transaction + + Thrown if the connection associated with the transaction does not match the Entity Framework's connection + + + + Begins a transaction on the underlying store connection + + + a object wrapping access to the underlying store's transaction object + + + + + Begins a transaction on the underlying store connection using the specified isolation level + + The database isolation level with which the underlying store transaction will be created + + a object wrapping access to the underlying store's transaction object + + + + + Sets the database initializer to use for the given context type. The database initializer is called when a + the given type is used to access a database for the first time. + The default strategy for Code First contexts is an instance of . + + The type of the context. + The initializer to use, or null to disable initialization for the given context type. + + + + Runs the the registered on this context. + If "force" is set to true, then the initializer is run regardless of whether or not it + has been run before. This can be useful if a database is deleted while an app is running + and needs to be reinitialized. + If "force" is set to false, then the initializer is only run if it has not already been + run for this context, model, and connection in this app domain. This method is typically + used when it is necessary to ensure that the database has been created and seeded + before starting some operation where doing so lazily will cause issues, such as when the + operation is part of a transaction. + + + If set to true the initializer is run even if it has already been run. + + + + + Checks whether or not the database is compatible with the the current Code First model. + + + Model compatibility currently uses the following rules. + If the context was created using either the Model First or Database First approach then the + model is assumed to be compatible with the database and this method returns true. + For Code First the model is considered compatible if the model is stored in the database + in the Migrations history table and that model has no differences from the current model as + determined by Migrations model differ. + If the model is not stored in the database but an EF 4.1/4.2 model hash is found instead, + then this is used to check for compatibility. + + + If set to true then an exception will be thrown if no model metadata is found in the database. If set to false then this method will return true if metadata is not found. + + True if the model hash in the context and the database match; false otherwise. + + + + Creates a new database on the database server for the model defined in the backing context. + Note that calling this method before the database initialization strategy has run will disable + executing that strategy. + + + + + Creates a new database on the database server for the model defined in the backing context, but only + if a database with the same name does not already exist on the server. + + True if the database did not exist and was created; false otherwise. + + + + Checks whether or not the database exists on the server. + + True if the database exists; false otherwise. + + + + Deletes the database on the database server if it exists, otherwise does nothing. + Calling this method from outside of an initializer will mark the database as having + not been initialized. This means that if an attempt is made to use the database again + after it has been deleted, then any initializer set will run again and, usually, will + try to create the database again automatically. + + True if the database did exist and was deleted; false otherwise. + + + + Checks whether or not the database exists on the server. + The connection to the database is created using the given database name or connection string + in the same way as is described in the documentation for the class. + + The database name or a connection string to the database. + True if the database exists; false otherwise. + + + + Deletes the database on the database server if it exists, otherwise does nothing. + The connection to the database is created using the given database name or connection string + in the same way as is described in the documentation for the class. + + The database name or a connection string to the database. + True if the database did exist and was deleted; false otherwise. + + + + Checks whether or not the database exists on the server. + + An existing connection to the database. + True if the database exists; false otherwise. + + + + Deletes the database on the database server if it exists, otherwise does nothing. + + An existing connection to the database. + True if the database did exist and was deleted; false otherwise. + + + + Creates a raw SQL query that will return elements of the given generic type. + The type can be any type that has properties that match the names of the columns returned + from the query, or can be a simple primitive type. The type does not have to be an + entity type. The results of this query are never tracked by the context even if the + type of object returned is an entity type. Use the + method to return entities that are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.SqlQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.SqlQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The type of object returned by the query. + The SQL query string. + + The parameters to apply to the SQL query string. If output parameters are used, their values will + not be available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A object that will execute the query when it is enumerated. + + + + + Creates a raw SQL query that will return elements of the given type. + The type can be any type that has properties that match the names of the columns returned + from the query, or can be a simple primitive type. The type does not have to be an + entity type. The results of this query are never tracked by the context even if the + type of object returned is an entity type. Use the + method to return entities that are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.SqlQuery(typeof(Post), "SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.SqlQuery(typeof(Post), "SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The type of object returned by the query. + The SQL query string. + + The parameters to apply to the SQL query string. If output parameters are used, their values + will not be available until the results have been read completely. This is due to the underlying + behavior of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A object that will execute the query when it is enumerated. + + + + + Executes the given DDL/DML command against the database. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + If there isn't an existing local or ambient transaction a new transaction will be used + to execute the command. + + The command string. + The parameters to apply to the command string. + The result returned by the database after executing the command. + + + + Executes the given DDL/DML command against the database. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + Controls the creation of a transaction for this command. + The command string. + The parameters to apply to the command string. + The result returned by the database after executing the command. + + + + Asynchronously executes the given DDL/DML command against the database. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + If there isn't an existing local transaction a new transaction will be used + to execute the command. + + The command string. + The parameters to apply to the command string. + + A task that represents the asynchronous operation. + The task result contains the result returned by the database after executing the command. + + + + + Asynchronously executes the given DDL/DML command against the database. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + Controls the creation of a transaction for this command. + The command string. + The parameters to apply to the command string. + + A task that represents the asynchronous operation. + The task result contains the result returned by the database after executing the command. + + + + + Asynchronously executes the given DDL/DML command against the database. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + If there isn't an existing local transaction a new transaction will be used + to execute the command. + + The command string. + + A to observe while waiting for the task to complete. + + The parameters to apply to the command string. + + A task that represents the asynchronous operation. + The task result contains the result returned by the database after executing the command. + + + + + Asynchronously executes the given DDL/DML command against the database. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + Controls the creation of a transaction for this command. + The command string. + + A to observe while waiting for the task to complete. + + The parameters to apply to the command string. + + A task that represents the asynchronous operation. + The task result contains the result returned by the database after executing the command. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the transaction the underlying store connection is enlisted in. May be null. + + + + + Returns the connection being used by this context. This may cause the + connection to be created if it does not already exist. + + Thrown if the context has been disposed. + + + + The connection factory to use when creating a from just + a database name or a connection string. + + + This is used when just a database name or connection string is given to or when + the no database name or connection is given to DbContext in which case the name of + the context class is passed to this factory in order to generate a DbConnection. + By default, the instance to use is read from the application's .config + file from the "EntityFramework DefaultConnectionFactory" entry in appSettings. If no entry is found in + the config file then is used. Setting this property in code + always overrides whatever value is found in the config file. + + + + + Gets or sets the timeout value, in seconds, for all context operations. + The default value is null, where null indicates that the default value of the underlying + provider will be used. + + + The timeout, in seconds, or null to use the provider default. + + + + + Set this property to log the SQL generated by the to the given + delegate. For example, to log to the console, set this property to . + + + The format of the log text can be changed by creating a new formatter that derives from + and setting it with . + For more low-level control over logging/interception see and + . + + + + + DbModelBuilder is used to map CLR classes to a database schema. + This code centric approach to building an Entity Data Model (EDM) model is known as 'Code First'. + + + DbModelBuilder is typically used to configure a model by overriding + DbContext.OnModelCreating(DbModelBuilder) + . + You can also use DbModelBuilder independently of DbContext to build a model and then construct a + or . + The recommended approach, however, is to use OnModelCreating in as + the workflow is more intuitive and takes care of common tasks, such as caching the created model. + Types that form your model are registered with DbModelBuilder and optional configuration can be + performed by applying data annotations to your classes and/or using the fluent style DbModelBuilder + API. + When the Build method is called a set of conventions are run to discover the initial model. + These conventions will automatically discover aspects of the model, such as primary keys, and + will also process any data annotations that were specified on your classes. Finally + any configuration that was performed using the DbModelBuilder API is applied. + Configuration done via the DbModelBuilder API takes precedence over data annotations which + in turn take precedence over the default conventions. + + + + + Initializes a new instance of the class. + The process of discovering the initial model will use the set of conventions included + in the most recent version of the Entity Framework installed on your machine. + + + Upgrading to newer versions of the Entity Framework may cause breaking changes + in your application because new conventions may cause the initial model to be + configured differently. There is an alternate constructor that allows a specific + version of conventions to be specified. + + + + + Initializes a new instance of the class that will use + a specific set of conventions to discover the initial model. + + The version of conventions to be used. + + + + Excludes a type from the model. This is used to remove types from the model that were added + by convention during initial model discovery. + + The type to be excluded. + The same DbModelBuilder instance so that multiple calls can be chained. + + + + Configures the default database schema name. This default database schema name is used + for database objects that do not have an explicitly configured schema name. + + The name of the default database schema. + The same DbModelBuilder instance so that multiple calls can be chained. + + + + Excludes the specified type(s) from the model. This is used to remove types from the model that were added + by convention during initial model discovery. + + The types to be excluded from the model. + The same DbModelBuilder instance so that multiple calls can be chained. + + + + Registers an entity type as part of the model and returns an object that can be used to + configure the entity. This method can be called multiple times for the same entity to + perform multiple lines of configuration. + + The type to be registered or configured. + The configuration object for the specified entity type. + + + + Registers an entity type as part of the model. + + The type to be registered. + + This method is provided as a convenience to allow entity types to be registered dynamically + without the need to use MakeGenericMethod in order to call the normal generic Entity method. + This method does not allow further configuration of the entity type using the fluent APIs since + these APIs make extensive use of generic type parameters. + + + + + Registers a type as a complex type in the model and returns an object that can be used to + configure the complex type. This method can be called multiple times for the same type to + perform multiple lines of configuration. + + The type to be registered or configured. + The configuration object for the specified complex type. + + + + Begins configuration of a lightweight convention that applies to all entities and complex types in + the model. + + A configuration object for the convention. + + + + Begins configuration of a lightweight convention that applies to all entities and complex types + in the model that inherit from or implement the type specified by the generic argument. + This method does not register types as part of the model. + + The type of the entities or complex types that this convention will apply to. + A configuration object for the convention. + + + + Begins configuration of a lightweight convention that applies to all properties + in the model. + + A configuration object for the convention. + + + + Begins configuration of a lightweight convention that applies to all primitive + properties of the specified type in the model. + + The type of the properties that the convention will apply to. + A configuration object for the convention. + + The convention will apply to both nullable and non-nullable properties of the + specified type. + + + + + Creates a based on the configuration performed using this builder. + The connection is used to determine the database provider being used as this + affects the database layer of the generated model. + + Connection to use to determine provider information. + The model that was built. + + + + Creates a based on the configuration performed using this builder. + Provider information must be specified because this affects the database layer of the generated model. + For SqlClient the invariant name is 'System.Data.SqlClient' and the manifest token is the version year (i.e. '2005', '2008' etc.) + + The database provider that the model will be used with. + The model that was built. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Provides access to the settings of this DbModelBuilder that deal with conventions. + + + + + Gets the for this DbModelBuilder. + The registrar allows derived entity and complex type configurations to be registered with this builder. + + + + + A value from this enumeration can be provided directly to the + class or can be used in the applied to + a class derived from . The value used defines which version of + the DbContext and DbModelBuilder conventions should be used when building a model from + code--also known as "Code First". + + + Using DbModelBuilderVersion.Latest ensures that all the latest functionality is available + when upgrading to a new release of the Entity Framework. However, it may result in an + application behaving differently with the new release than it did with a previous release. + This can be avoided by using a specific version of the conventions, but if a version + other than the latest is set then not all the latest functionality will be available. + + + + + Indicates that the latest version of the and + conventions should be used. + + + + + Indicates that the version of the and + conventions shipped with Entity Framework v4.1 + should be used. + + + + + Indicates that the version of the and + conventions shipped with Entity Framework v5.0 + when targeting .Net Framework 4 should be used. + + + + + Indicates that the version of the and + conventions shipped with Entity Framework v5.0 + should be used. + + + + + Indicates that the version of the and + conventions shipped with Entity Framework v6.0 + should be used. + + + + + This attribute can be applied to a class derived from to set which + version of the DbContext and conventions should be used when building + a model from code--also known as "Code First". See the + enumeration for details about DbModelBuilder versions. + + + If the attribute is missing from DbContextthen DbContext will always use the latest + version of the conventions. This is equivalent to using DbModelBuilderVersion.Latest. + + + + + Initializes a new instance of the class. + + + The conventions version to use. + + + + + Gets the conventions version. + + + The conventions version. + + + + + A non-generic version of which can be used when the type of entity + is not known at build time. + + + + + Represents a non-generic LINQ to Entities query against a DbContext. + + + + + Throws an exception indicating that binding directly to a store query is not supported. + Instead populate a DbSet with data, for example by using the Load extension method, and + then bind to local data. For WPF bind to DbSet.Local. For Windows Forms bind to + DbSet.Local.ToBindingList(). + + Never returns; always throws. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Specifies the related objects to include in the query results. + + + Paths are all-inclusive. For example, if an include call indicates Include("Orders.OrderLines"), not only will + OrderLines be included, but also Orders. When you call the Include method, the query path is only valid on + the returned instance of the DbQuery<T>. Other instances of DbQuery<T> and the object context itself are not affected. + Because the Include method returns the query object, you can call this method multiple times on an DbQuery<T> to + specify multiple paths for the query. + + The dot-separated list of related objects to return in the query results. + + A new DbQuery<T> with the defined query path. + + + + + Returns a new query where the entities returned will not be cached in the . + + A new query with NoTracking applied. + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + Returns the equivalent generic object. + + The type of element for which the query was created. + The generic set object. + + + + Returns a representation of the underlying query. + + The query string. + + + + + + + + + + + + + Returns false. + + + false . + + + + + The IQueryable element type. + + + + + The IQueryable LINQ Expression. + + + + + The IQueryable provider. + + + + + Gets a representation of the underlying query. + + + + + Creates an instance of a when called from the constructor of a derived + type that will be used as a test double for DbSets. Methods and properties that will be used by the + test double must be implemented by the test double except AsNoTracking, AsStreaming, an Include where + the default implementation is a no-op. + + + + + Finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + + The values of the primary key for the entity to be found. + The entity found, or null. + Thrown if multiple entities exist in the context with the primary key values given. + Thrown if the type of entity is not part of the data model for this context. + Thrown if the types of the key values do not match the types of the key values for the entity type to be found. + Thrown if the context has been disposed. + + + + Asynchronously finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The values of the primary key for the entity to be found. + A task that represents the asynchronous find operation. The task result contains the entity found, or null. + Thrown if multiple entities exist in the context with the primary key values given. + Thrown if the type of entity is not part of the data model for this context. + Thrown if the types of the key values do not match the types of the key values for the entity type to be found. + Thrown if the context has been disposed. + + + + Asynchronously finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + The values of the primary key for the entity to be found. + A task that represents the asynchronous find operation. The task result contains the entity found, or null. + Thrown if multiple entities exist in the context with the primary key values given. + Thrown if the type of entity is not part of the data model for this context. + Thrown if the types of the key values do not match the types of the key values for the entity type to be found. + Thrown if the context has been disposed. + + + + Attaches the given entity to the context underlying the set. That is, the entity is placed + into the context in the Unchanged state, just as if it had been read from the database. + + The entity to attach. + The entity. + + Attach is used to repopulate a context with an entity that is known to already exist in the database. + SaveChanges will therefore not attempt to insert an attached entity into the database because + it is assumed to already be there. + Note that entities that are already in the context in some other state will have their state set + to Unchanged. Attach is a no-op if the entity is already in the context in the Unchanged state. + + + + + Adds the given entity to the context underlying the set in the Added state such that it will + be inserted into the database when SaveChanges is called. + + The entity to add. + The entity. + + Note that entities that are already in the context in some other state will have their state set + to Added. Add is a no-op if the entity is already in the context in the Added state. + + + + + Adds the given collection of entities into context underlying the set with each entity being put into + the Added state such that it will be inserted into the database when SaveChanges is called. + + The collection of entities to add. + + The collection of entities. + + + Note that if is set to true (which is + the default), then DetectChanges will be called once before adding any entities and will not be called + again. This means that in some situations AddRange may perform significantly better than calling + Add multiple times would do. + Note that entities that are already in the context in some other state will have their state set to + Added. AddRange is a no-op for entities that are already in the context in the Added state. + + + + + Marks the given entity as Deleted such that it will be deleted from the database when SaveChanges + is called. Note that the entity must exist in the context in some other state before this method + is called. + + The entity to remove. + The entity. + + Note that if the entity exists in the context in the Added state, then this method + will cause it to be detached from the context. This is because an Added entity is assumed not to + exist in the database such that trying to delete it does not make sense. + + + + + Removes the given collection of entities from the context underlying the set with each entity being put into + the Deleted state such that it will be deleted from the database when SaveChanges is called. + + The collection of entities to delete. + + The collection of entities. + + + Note that if is set to true (which is + the default), then DetectChanges will be called once before delete any entities and will not be called + again. This means that in some situations RemoveRange may perform significantly better than calling + Remove multiple times would do. + Note that if any entity exists in the context in the Added state, then this method + will cause it to be detached from the context. This is because an Added entity is assumed not to + exist in the database such that trying to delete it does not make sense. + + + + + Creates a new instance of an entity for the type of this set. + Note that this instance is NOT added or attached to the set. + The instance returned will be a proxy if the underlying context is configured to create + proxies and the entity type meets the requirements for creating a proxy. + + The entity instance, which may be a proxy. + + + + Creates a new instance of an entity for the type of this set or for a type derived + from the type of this set. + Note that this instance is NOT added or attached to the set. + The instance returned will be a proxy if the underlying context is configured to create + proxies and the entity type meets the requirements for creating a proxy. + + The type of entity to create. + The entity instance, which may be a proxy. + + + + Returns the equivalent generic object. + + The type of entity for which the set was created. + The generic set object. + + + + Creates a raw SQL query that will return entities in this set. By default, the + entities returned are tracked by the context; this can be changed by calling + AsNoTracking on the returned. + Note that the entities returned are always of the type for this set and never of + a derived type. If the table or tables queried may contain data for other entity + types, then the SQL query must be written appropriately to ensure that only entities of + the correct type are returned. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Set(typeof(Blog)).SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Set(typeof(Blog)).SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The SQL query string. + + The parameters to apply to the SQL query string. If output parameters are used, their values + will not be available until the results have been read completely. This is due to the underlying + behavior of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A object that will execute the query when it is enumerated. + + + + + + + + + + + + + + Gets an that represents a local view of all Added, Unchanged, + and Modified entities in this set. This local view will stay in sync as entities are added or + removed from the context. Likewise, entities added to or removed from the local view will automatically + be added to or removed from the context. + + + This property can be used for data binding by populating the set with data, for example by using the Load + extension method, and then binding to the local data through this property. For WPF bind to this property + directly. For Windows Forms bind to the result of calling ToBindingList on this property + + The local view. + + + + A DbSet represents the collection of all entities in the context, or that can be queried from the + database, of a given type. DbSet objects are created from a DbContext using the DbContext.Set method. + + + Note that DbSet does not support MEST (Multiple Entity Sets per Type) meaning that there is always a + one-to-one correlation between a type and a set. + + The type that defines the set. + + + + Represents a LINQ to Entities query against a DbContext. + + The type of entity to query for. + + + + Specifies the related objects to include in the query results. + + + Paths are all-inclusive. For example, if an include call indicates Include("Orders.OrderLines"), not only will + OrderLines be included, but also Orders. When you call the Include method, the query path is only valid on + the returned instance of the DbQuery<T>. Other instances of DbQuery<T> and the object context itself are not affected. + Because the Include method returns the query object, you can call this method multiple times on an DbQuery<T> to + specify multiple paths for the query. + + The dot-separated list of related objects to return in the query results. + + A new with the defined query path. + + + + + Returns a new query where the entities returned will not be cached in the . + + A new query with NoTracking applied. + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + Throws an exception indicating that binding directly to a store query is not supported. + Instead populate a DbSet with data, for example by using the Load extension method, and + then bind to local data. For WPF bind to DbSet.Local. For Windows Forms bind to + DbSet.Local.ToBindingList(). + + Never returns; always throws. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Returns a representation of the underlying query. + + The query string. + + + + Returns a new instance of the non-generic class for this query. + + The query. + A non-generic version. + + + + + + + + + + + + + Returns false. + + + false . + + + + + The IQueryable element type. + + + + + The IQueryable LINQ Expression. + + + + + The IQueryable provider. + + + + + Gets a representation of the underlying query. + + + + + An represents the collection of all entities in the context, or that + can be queried from the database, of a given type. is a concrete + implementation of IDbSet. + + + was originally intended to allow creation of test doubles (mocks or + fakes) for . However, this approach has issues in that adding new members + to an interface breaks existing code that already implements the interface without the new members. + Therefore, starting with EF6, no new members will be added to this interface and it is recommended + that be used as the base class for test doubles. + + The type that defines the set. + + + + Finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + + The values of the primary key for the entity to be found. + The entity found, or null. + + + + Adds the given entity to the context underlying the set in the Added state such that it will + be inserted into the database when SaveChanges is called. + + The entity to add. + The entity. + + Note that entities that are already in the context in some other state will have their state set + to Added. Add is a no-op if the entity is already in the context in the Added state. + + + + + Marks the given entity as Deleted such that it will be deleted from the database when SaveChanges + is called. Note that the entity must exist in the context in some other state before this method + is called. + + The entity to remove. + The entity. + + Note that if the entity exists in the context in the Added state, then this method + will cause it to be detached from the context. This is because an Added entity is assumed not to + exist in the database such that trying to delete it does not make sense. + + + + + Attaches the given entity to the context underlying the set. That is, the entity is placed + into the context in the Unchanged state, just as if it had been read from the database. + + The entity to attach. + The entity. + + Attach is used to repopulate a context with an entity that is known to already exist in the database. + SaveChanges will therefore not attempt to insert an attached entity into the database because + it is assumed to already be there. + Note that entities that are already in the context in some other state will have their state set + to Unchanged. Attach is a no-op if the entity is already in the context in the Unchanged state. + + + + + Creates a new instance of an entity for the type of this set. + Note that this instance is NOT added or attached to the set. + The instance returned will be a proxy if the underlying context is configured to create + proxies and the entity type meets the requirements for creating a proxy. + + The entity instance, which may be a proxy. + + + + Creates a new instance of an entity for the type of this set or for a type derived + from the type of this set. + Note that this instance is NOT added or attached to the set. + The instance returned will be a proxy if the underlying context is configured to create + proxies and the entity type meets the requirements for creating a proxy. + + The type of entity to create. + The entity instance, which may be a proxy. + + + + Gets an that represents a local view of all Added, Unchanged, + and Modified entities in this set. This local view will stay in sync as entities are added or + removed from the context. Likewise, entities added to or removed from the local view will automatically + be added to or removed from the context. + + + This property can be used for data binding by populating the set with data, for example by using the Load + extension method, and then binding to the local data through this property. For WPF bind to this property + directly. For Windows Forms bind to the result of calling ToBindingList on this property + + The local view. + + + + Creates an instance of a when called from the constructor of a derived + type that will be used as a test double for DbSets. Methods and properties that will be used by the + test double must be implemented by the test double except AsNoTracking, AsStreaming, an Include where + the default implementation is a no-op. + + + + + Finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + + The values of the primary key for the entity to be found. + The entity found, or null. + Thrown if multiple entities exist in the context with the primary key values given. + Thrown if the type of entity is not part of the data model for this context. + Thrown if the types of the key values do not match the types of the key values for the entity type to be found. + Thrown if the context has been disposed. + + + + Asynchronously finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + The values of the primary key for the entity to be found. + A task that represents the asynchronous find operation. The task result contains the entity found, or null. + Thrown if multiple entities exist in the context with the primary key values given. + Thrown if the type of entity is not part of the data model for this context. + Thrown if the types of the key values do not match the types of the key values for the entity type to be found. + Thrown if the context has been disposed. + + + + Asynchronously finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The values of the primary key for the entity to be found. + A task that represents the asynchronous find operation. The task result contains the entity found, or null. + + + + + + + + + + Adds the given collection of entities into context underlying the set with each entity being put into + the Added state such that it will be inserted into the database when SaveChanges is called. + + The collection of entities to add. + + The collection of entities. + + + Note that if is set to true (which is + the default), then DetectChanges will be called once before adding any entities and will not be called + again. This means that in some situations AddRange may perform significantly better than calling + Add multiple times would do. + Note that entities that are already in the context in some other state will have their state set to + Added. AddRange is a no-op for entities that are already in the context in the Added state. + + + + + + + + Removes the given collection of entities from the context underlying the set with each entity being put into + the Deleted state such that it will be deleted from the database when SaveChanges is called. + + The collection of entities to delete. + + The collection of entities. + + + Note that if is set to true (which is + the default), then DetectChanges will be called once before delete any entities and will not be called + again. This means that in some situations RemoveRange may perform significantly better than calling + Remove multiple times would do. + Note that if any entity exists in the context in the Added state, then this method + will cause it to be detached from the context. This is because an Added entity is assumed not to + exist in the database such that trying to delete it does not make sense. + + + + + + + + + + + Returns the equivalent non-generic object. + + The generic set object. + The non-generic set object. + + + + Creates a raw SQL query that will return entities in this set. By default, the + entities returned are tracked by the context; this can be changed by calling + AsNoTracking on the returned. + Note that the entities returned are always of the type for this set and never of + a derived type. If the table or tables queried may contain data for other entity + types, then the SQL query must be written appropriately to ensure that only entities of + the correct type are returned. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Blogs.SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Blogs.SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The SQL query string. + + The parameters to apply to the SQL query string. If output parameters are used, their values will + not be available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A object that will execute the query when it is enumerated. + + + + + + + + + + + + + + + + + An implementation of IDatabaseInitializer that will always recreate and optionally re-seed the + database the first time that a context is used in the app domain. + To seed the database, create a derived class and override the Seed method. + + The type of the context. + + + Initializes a new instance of the class. + + + + Executes the strategy to initialize the database for the given context. + + The context. + + + is + null + . + + + + + A method that should be overridden to actually add data to the context for seeding. + The default implementation does nothing. + + The context to seed. + + + + An implementation of IDatabaseInitializer that will DELETE, recreate, and optionally re-seed the + database only if the model has changed since the database was created. + + The type of the context. + + Whether or not the model has changed is determined by the + method. + To seed the database create a derived class and override the Seed method. + + + + Initializes a new instance of the class. + + + + Executes the strategy to initialize the database for the given context. + + The context. + + + is + null + . + + + + + A method that should be overridden to actually add data to the context for seeding. + The default implementation does nothing. + + The context to seed. + + + + Returned by the ChangeTracker method of to provide access to features of + the context that are related to change tracking of entities. + + + + + Gets objects for all the entities tracked by this context. + + The entries. + + + + Gets objects for all the entities of the given type + tracked by this context. + + The type of the entity. + The entries. + + + + Checks if the is tracking any new, deleted, or changed entities or + relationships that will be sent to the database if is called. + + + Functionally, calling this method is equivalent to checking if there are any entities or + relationships in the Added, Updated, or Deleted state. + Note that this method calls unless + has been set to false. + + + True if underlying have changes, else false. + + + + + Detects changes made to the properties and relationships of POCO entities. Note that some types of + entity (such as change tracking proxies and entities that derive from + ) + report changes automatically and a call to DetectChanges is not normally needed for these types of entities. + Also note that normally DetectChanges is called automatically by many of the methods of + and its related classes such that it is rare that this method will need to be called explicitly. + However, it may be desirable, usually for performance reasons, to turn off this automatic calling of + DetectChanges using the AutoDetectChangesEnabled flag from . + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + A non-generic version of the class. + + + + + This is an abstract base class use to represent a scalar or complex property, or a navigation property + of an entity. Scalar and complex properties use the derived class , + reference navigation properties use the derived class , and collection + navigation properties use the derived class . + + + + + Validates this property. + + + Collection of objects. Never null. If the entity is valid the collection will be empty. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Returns the equivalent generic object. + + The type of entity on which the member is declared. + The type of the property. + The equivalent generic object. + + + + Gets the name of the property. + + The property name. + + + + Gets or sets the current value of this property. + + The current value. + + + + The to which this member belongs. + + An entry for the entity that owns this member. + + + + Loads the collection of entities from the database. + Note that entities that already exist in the context are not overwritten with values from the database. + + + + + Asynchronously loads the collection of entities from the database. + Note that entities that already exist in the context are not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + + + + + Asynchronously loads the collection of entities from the database. + Note that entities that already exist in the context are not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Returns the query that would be used to load this collection from the database. + The returned query can be modified using LINQ to perform filtering or operations in the database, such + as counting the number of entities in the collection in the database without actually loading them. + + A query for the collection. + + + + Returns the equivalent generic object. + + The type of entity on which the member is declared. + The type of the collection element. + The equivalent generic object. + + + + Gets the property name. + + The property name. + + + + Gets or sets the current value of the navigation property. The current value is + the entity that the navigation property references. + + The current value. + + + + Gets or sets a value indicating whether all entities of this collection have been loaded from the database. + + + Loading the related entities from the database either using lazy-loading, as part of a query, or explicitly + with one of the Load methods will set the IsLoaded flag to true. + IsLoaded can be explicitly set to true to prevent the related entities of this collection from being lazy-loaded. + This can be useful if the application has caused a subset of related entities to be loaded into this collection + and wants to prevent any other entities from being loaded automatically. + Note that explict loading using one of the Load methods will load all related entities from the database + regardless of whether or not IsLoaded is true. + When any related entity in the collection is detached the IsLoaded flag is reset to false indicating that the + not all related entities are now loaded. + + + true if all the related entities are loaded or the IsLoaded has been explicitly set to true; otherwise, false. + + + + + The to which this navigation property belongs. + + An entry for the entity that owns this navigation property. + + + + Instances of this class are returned from the Collection method of + and allow operations such as loading to + be performed on the an entity's collection navigation properties. + + The type of the entity to which this property belongs. + The type of the element in the collection of entities. + + + + This is an abstract base class use to represent a scalar or complex property, or a navigation property + of an entity. Scalar and complex properties use the derived class , + reference navigation properties use the derived class , and collection + navigation properties use the derived class . + + The type of the entity to which this property belongs. + The type of the property. + + + + Returns a new instance of the non-generic class for + the property represented by this object. + + The object representing the property. + A non-generic version. + + + + Validates this property. + + + Collection of objects. Never null. If the entity is valid the collection will be empty. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + Gets the name of the property. + The name of the property. + + + + Gets or sets the current value of this property. + + The current value. + + + + The to which this member belongs. + + An entry for the entity that owns this member. + + + + Loads the collection of entities from the database. + Note that entities that already exist in the context are not overwritten with values from the database. + + + + + Asynchronously loads the collection of entities from the database. + Note that entities that already exist in the context are not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + + + + + Asynchronously loads the collection of entities from the database. + Note that entities that already exist in the context are not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Returns the query that would be used to load this collection from the database. + The returned query can be modified using LINQ to perform filtering or operations in the database, such + as counting the number of entities in the collection in the database without actually loading them. + + A query for the collection. + + + + Returns a new instance of the non-generic class for + the navigation property represented by this object. + + The object representing the navigation property. + A non-generic version. + + + + Gets the property name. + + The property name. + + + + Gets or sets the current value of the navigation property. The current value is + the entity that the navigation property references. + + The current value. + + + + Gets or sets a value indicating whether all entities of this collection have been loaded from the database. + + + Loading the related entities from the database either using lazy-loading, as part of a query, or explicitly + with one of the Load methods will set the IsLoaded flag to true. + IsLoaded can be explicitly set to true to prevent the related entities of this collection from being lazy-loaded. + This can be useful if the application has caused a subset of related entities to be loaded into this collection + and wants to prevent any other entities from being loaded automatically. + Note that explict loading using one of the Load methods will load all related entities from the database + regardless of whether or not IsLoaded is true. + When any related entity in the collection is detached the IsLoaded flag is reset to false indicating that the + not all related entities are now loaded. + + + true if all the related entities are loaded or the IsLoaded has been explicitly set to true; otherwise, false. + + + + + The to which this navigation property belongs. + + An entry for the entity that owns this navigation property. + + + + An immutable representation of an Entity Data Model (EDM) model that can be used to create an + or can be passed to the constructor of a . + For increased performance, instances of this type should be cached and re-used to construct contexts. + + + + + Creates an instance of ObjectContext or class derived from ObjectContext. Note that an instance + of DbContext can be created instead by using the appropriate DbContext constructor. + If a derived ObjectContext is used, then it must have a public constructor with a single + EntityConnection parameter. + The connection passed is used by the ObjectContext created, but is not owned by the context. The caller + must dispose of the connection once the context has been disposed. + + The type of context to create. + An existing connection to a database for use by the context. + The context. + + + + A non-generic version of the class. + + + + + A non-generic version of the class. + + + + + Returns the equivalent generic object. + + The type of entity on which the member is declared. + The type of the property. + The equivalent generic object. + + + + Gets the property name. + + The property name. + + + + Gets or sets the original value of this property. + + The original value. + + + + Gets or sets the current value of this property. + + The current value. + + + + Gets or sets a value indicating whether the value of this property has been modified since + it was loaded from the database. + + + Setting this value to false for a modified property will revert the change by setting the + current value to the original value. If the result is that no properties of the entity are + marked as modified, then the entity will be marked as Unchanged. + Setting this value to false for properties of Added, Unchanged, or Deleted entities + is a no-op. + + + true if this instance is modified; otherwise, false . + + + + + The to which this property belongs. + + An entry for the entity that owns this property. + + + + The of the property for which this is a nested property. + This method will only return a non-null entry for properties of complex objects; it will + return null for properties of the entity itself. + + An entry for the parent complex property, or null if this is an entity property. + + + + Gets an object that represents a nested property of this property. + This method can be used for both scalar or complex properties. + + The name of the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested complex property of this property. + + The name of the nested property. + An object representing the nested property. + + + + Returns the equivalent generic object. + + The type of entity on which the member is declared. + The type of the complex property. + The equivalent generic object. + + + + Instances of this class are returned from the ComplexProperty method of + and allow access to the state of a complex property. + + The type of the entity to which this property belongs. + The type of the property. + + + + Instances of this class are returned from the Property method of + and allow access to the state of the scalar + or complex property. + + The type of the entity to which this property belongs. + The type of the property. + + + + Returns a new instance of the non-generic class for + the property represented by this object. + + The object representing the property. + A non-generic version. + + + + Gets the property name. + + The property name. + + + + Gets or sets the original value of this property. + + The original value. + + + + Gets or sets the current value of this property. + + The current value. + + + + Gets or sets a value indicating whether the value of this property has been modified since + it was loaded from the database. + + + true if this instance is modified; otherwise, false . + + + + + The to which this property belongs. + + An entry for the entity that owns this property. + + + + The of the property for which this is a nested property. + This method will only return a non-null entry for properties of complex objects; it will + return null for properties of the entity itself. + + An entry for the parent complex property, or null if this is an entity property. + + + + Returns a new instance of the non-generic class for + the property represented by this object. + + The object representing the property. + A non-generic version. + + + + Gets an object that represents a nested property of this property. + This method can be used for both scalar or complex properties. + + The name of the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested property of this property. + This method can be used for both scalar or complex properties. + + The type of the nested property. + The name of the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested property of this property. + This method can be used for both scalar or complex properties. + + The type of the nested property. + An expression representing the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested complex property of this property. + + The name of the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested complex property of this property. + + The type of the nested property. + The name of the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested complex property of this property. + + The type of the nested property. + An expression representing the nested property. + An object representing the nested property. + + + + Describes the origin of the database connection string associated with a . + + + + + The connection string was created by convention. + + + + + The connection string was read from external configuration. + + + + + The connection string was explicitly specified at runtime. + + + + + The connection string was overriden by connection information supplied to DbContextInfo. + + + + + Returned by the Configuration method of to provide access to configuration + options for the context. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets or sets the value that determines whether SQL functions and commands should be always executed in a transaction. + + + This flag determines whether a new transaction will be started when methods such as + are executed outside of a transaction. + Note that this does not change the behavior of . + + + The default transactional behavior. + + + + + Gets or sets a value indicating whether lazy loading of relationships exposed as + navigation properties is enabled. Lazy loading is enabled by default. + + + true if lazy loading is enabled; otherwise, false . + + + + + Gets or sets a value indicating whether or not the framework will create instances of + dynamically generated proxy classes whenever it creates an instance of an entity type. + Note that even if proxy creation is enabled with this flag, proxy instances will only + be created for entity types that meet the requirements for being proxied. + Proxy creation is enabled by default. + + + true if proxy creation is enabled; otherwise, false . + + + + + Gets or sets a value indicating whether database null semantics are exhibited when comparing + two operands, both of which are potentially nullable. The default value is false. + + For example (operand1 == operand2) will be translated as: + + (operand1 = operand2) + + if UseDatabaseNullSemantics is true, respectively + + (((operand1 = operand2) AND (NOT (operand1 IS NULL OR operand2 IS NULL))) OR ((operand1 IS NULL) AND (operand2 IS NULL))) + + if UseDatabaseNullSemantics is false. + + + true if database null comparison behavior is enabled, otherwise false . + + + + + Gets or sets a value indicating whether the + method is called automatically by methods of and related classes. + The default value is true. + + + true if should be called automatically; otherwise, false. + + + + + Gets or sets a value indicating whether tracked entities should be validated automatically when + is invoked. + The default value is true. + + + + + Provides runtime information about a given type. + + + + + Creates a new instance representing a given type. + + + The type deriving from . + + + + + Creates a new instance representing a given targeting a specific database. + + + The type deriving from . + + Connection information for the database to be used. + + + + Creates a new instance representing a given type. An external list of + connection strings can be supplied and will be used during connection string resolution in place + of any connection strings specified in external configuration files. + + + It is preferable to use the constructor that accepts the entire config document instead of using this + constructor. Providing the entire config document allows DefaultConnectionFactroy entries in the config + to be found in addition to explicitly specified connection strings. + + + The type deriving from . + + A collection of connection strings. + + + + Creates a new instance representing a given type. An external config + object (e.g. app.config or web.config) can be supplied and will be used during connection string + resolution. This includes looking for connection strings and DefaultConnectionFactory entries. + + + The type deriving from . + + An object representing the config file. + + + + Creates a new instance representing a given , targeting a specific database. + An external config object (e.g. app.config or web.config) can be supplied and will be used during connection string + resolution. This includes looking for connection strings and DefaultConnectionFactory entries. + + + The type deriving from . + + An object representing the config file. + Connection information for the database to be used. + + + + Creates a new instance representing a given type. A + can be supplied in order to override the default determined provider used when constructing + the underlying EDM model. + + + The type deriving from . + + + A specifying the underlying ADO.NET provider to target. + + + + + Creates a new instance representing a given type. An external config + object (e.g. app.config or web.config) can be supplied and will be used during connection string + resolution. This includes looking for connection strings and DefaultConnectionFactory entries. + A can be supplied in order to override the default determined + provider used when constructing the underlying EDM model. This can be useful to prevent EF from + connecting to discover a manifest token. + + + The type deriving from . + + An object representing the config file. + + A specifying the underlying ADO.NET provider to target. + + + + + If instances of the underlying type can be created, returns + a new instance; otherwise returns null. + + + A instance. + + + + + The concrete type. + + + + + Whether or not instances of the underlying type can be created. + + + + + The connection string used by the underlying type. + + + + + The connection string name used by the underlying type. + + + + + The ADO.NET provider name of the connection used by the underlying type. + + + + + The origin of the connection string used by the underlying type. + + + + + An action to be run on the DbModelBuilder after OnModelCreating has been run on the context. + + + + + A non-generic version of the class. + + + + + Queries the database for copies of the values of the tracked entity as they currently exist in the database. + Note that changing the values in the returned dictionary will not update the values in the database. + If the entity is not found in the database then null is returned. + + The store values. + + + + Asynchronously queries the database for copies of the values of the tracked entity as they currently exist in the database. + Note that changing the values in the returned dictionary will not update the values in the database. + If the entity is not found in the database then null is returned. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the store values. + + + + + Asynchronously queries the database for copies of the values of the tracked entity as they currently exist in the database. + Note that changing the values in the returned dictionary will not update the values in the database. + If the entity is not found in the database then null is returned. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the store values. + + + + + Reloads the entity from the database overwriting any property values with values from the database. + The entity will be in the Unchanged state after calling this method. + + + + + Asynchronously reloads the entity from the database overwriting any property values with values from the database. + The entity will be in the Unchanged state after calling this method. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + + + + + Asynchronously reloads the entity from the database overwriting any property values with values from the database. + The entity will be in the Unchanged state after calling this method. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Gets an object that represents the reference (i.e. non-collection) navigation property from this + entity to another entity. + + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the collection navigation property from this + entity to a collection of related entities. + + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents a scalar or complex property of this entity. + + The name of the property. + An object representing the property. + + + + Gets an object that represents a complex property of this entity. + + The name of the complex property. + An object representing the complex property. + + + + Gets an object that represents a member of the entity. The runtime type of the returned object will + vary depending on what kind of member is asked for. The currently supported member types and their return + types are: + Reference navigation property: . + Collection navigation property: . + Primitive/scalar property: . + Complex property: . + + The name of the member. + An object representing the member. + + + + Returns a new instance of the generic class for the given + generic type for the tracked entity represented by this object. + Note that the type of the tracked entity must be compatible with the generic type or + an exception will be thrown. + + The type of the entity. + A generic version. + + + + Validates this instance and returns validation result. + + + Entity validation result. Possibly null if + DbContext.ValidateEntity(DbEntityEntry, IDictionary{object,object}) + method is overridden. + + + + + Determines whether the specified is equal to this instance. + Two instances are considered equal if they are both entries for + the same entity on the same . + + + The to compare with this instance. + + + true if the specified is equal to this instance; otherwise, false . + + + + + Determines whether the specified is equal to this instance. + Two instances are considered equal if they are both entries for + the same entity on the same . + + + The to compare with this instance. + + + true if the specified is equal to this instance; otherwise, false . + + + + + Returns a hash code for this instance. + + A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table. + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the entity. + + The entity. + + + + Gets or sets the state of the entity. + + The state. + + + + Gets the current property values for the tracked entity represented by this object. + + The current values. + + + + Gets the original property values for the tracked entity represented by this object. + The original values are usually the entity's property values as they were when last queried from + the database. + + The original values. + + + + Instances of this class provide access to information about and control of entities that + are being tracked by the . Use the Entity or Entities methods of + the context to obtain objects of this type. + + The type of the entity. + + + + Queries the database for copies of the values of the tracked entity as they currently exist in the database. + Note that changing the values in the returned dictionary will not update the values in the database. + If the entity is not found in the database then null is returned. + + The store values. + + + + Asynchronously queries the database for copies of the values of the tracked entity as they currently exist in the database. + Note that changing the values in the returned dictionary will not update the values in the database. + If the entity is not found in the database then null is returned. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the store values. + + + + + Asynchronously queries the database for copies of the values of the tracked entity as they currently exist in the database. + Note that changing the values in the returned dictionary will not update the values in the database. + If the entity is not found in the database then null is returned. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the store values. + + + + + Reloads the entity from the database overwriting any property values with values from the database. + The entity will be in the Unchanged state after calling this method. + + + + + Asynchronously reloads the entity from the database overwriting any property values with values from the database. + The entity will be in the Unchanged state after calling this method. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + + + + + Asynchronously reloads the entity from the database overwriting any property values with values from the database. + The entity will be in the Unchanged state after calling this method. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Gets an object that represents the reference (i.e. non-collection) navigation property from this + entity to another entity. + + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the reference (i.e. non-collection) navigation property from this + entity to another entity. + + The type of the property. + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the reference (i.e. non-collection) navigation property from this + entity to another entity. + + The type of the property. + An expression representing the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the collection navigation property from this + entity to a collection of related entities. + + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the collection navigation property from this + entity to a collection of related entities. + + The type of elements in the collection. + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the collection navigation property from this + entity to a collection of related entities. + + The type of elements in the collection. + An expression representing the navigation property. + An object representing the navigation property. + + + + Gets an object that represents a scalar or complex property of this entity. + + The name of the property. + An object representing the property. + + + + Gets an object that represents a scalar or complex property of this entity. + + The type of the property. + The name of the property. + An object representing the property. + + + + Gets an object that represents a scalar or complex property of this entity. + + The type of the property. + An expression representing the property. + An object representing the property. + + + + Gets an object that represents a complex property of this entity. + + The name of the complex property. + An object representing the complex property. + + + + Gets an object that represents a complex property of this entity. + + The type of the complex property. + The name of the complex property. + An object representing the complex property. + + + + Gets an object that represents a complex property of this entity. + + The type of the complex property. + An expression representing the complex property. + An object representing the complex property. + + + + Gets an object that represents a member of the entity. The runtime type of the returned object will + vary depending on what kind of member is asked for. The currently supported member types and their return + types are: + Reference navigation property: . + Collection navigation property: . + Primitive/scalar property: . + Complex property: . + + The name of the member. + An object representing the member. + + + + Gets an object that represents a member of the entity. The runtime type of the returned object will + vary depending on what kind of member is asked for. The currently supported member types and their return + types are: + Reference navigation property: . + Collection navigation property: . + Primitive/scalar property: . + Complex property: . + + The type of the member. + The name of the member. + An object representing the member. + + + + Returns a new instance of the non-generic class for + the tracked entity represented by this object. + + The object representing the tracked entity. + A non-generic version. + + + + Validates this instance and returns validation result. + + + Entity validation result. Possibly null if + DbContext.ValidateEntity(DbEntityEntry, IDictionary{object, object}) + method is overridden. + + + + + Determines whether the specified is equal to this instance. + Two instances are considered equal if they are both entries for + the same entity on the same . + + + The to compare with this instance. + + + true if the specified is equal to this instance; otherwise, false . + + + + + Determines whether the specified is equal to this instance. + Two instances are considered equal if they are both entries for + the same entity on the same . + + + The to compare with this instance. + + + true if the specified is equal to this instance; otherwise, false . + + + + + Returns a hash code for this instance. + + A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table. + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the entity. + + The entity. + + + + Gets or sets the state of the entity. + + The state. + + + + Gets the current property values for the tracked entity represented by this object. + + The current values. + + + + Gets the original property values for the tracked entity represented by this object. + The original values are usually the entity's property values as they were when last queried from + the database. + + The original values. + + + + Represents an Entity Data Model (EDM) created by the . + The Compile method can be used to go from this EDM representation to a + which is a compiled snapshot of the model suitable for caching and creation of + or instances. + + + + + Creates a for this mode which is a compiled snapshot + suitable for caching and creation of instances. + + The compiled model. + + + + Gets the provider information. + + + + + Gets the provider manifest. + + + + + Gets the conceptual model. + + + + + Gets the store model. + + + + + Gets the mapping model. + + + + + A collection of all the properties for an underlying entity or complex object. + + + An instance of this class can be converted to an instance of the generic class + using the Cast method. + Complex properties in the underlying entity or complex object are represented in + the property values as nested instances of this class. + + + + + Creates an object of the underlying type for this dictionary and hydrates it with property + values from this dictionary. + + The properties of this dictionary copied into a new object. + + + + Sets the values of this dictionary by reading values out of the given object. + The given object can be of any type. Any property on the object with a name that + matches a property name in the dictionary and can be read will be read. Other + properties will be ignored. This allows, for example, copying of properties from + simple Data Transfer Objects (DTOs). + + The object to read values from. + + + + Creates a new dictionary containing copies of all the properties in this dictionary. + Changes made to the new dictionary will not be reflected in this dictionary and vice versa. + + A clone of this dictionary. + + + + Sets the values of this dictionary by reading values from another dictionary. + The other dictionary must be based on the same type as this dictionary, or a type derived + from the type for this dictionary. + + The dictionary to read values from. + + + + Gets the value of the property just like using the indexed property getter but + typed to the type of the generic parameter. This is useful especially with + nested dictionaries to avoid writing expressions with lots of casts. + + The type of the property. + Name of the property. + The value of the property. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the set of names of all properties in this dictionary as a read-only set. + + The property names. + + + + Gets or sets the value of the property with the specified property name. + The value may be a nested instance of this class. + + The property name. + The value of the property. + + + + Groups a pair of strings that identify a provider and server version together into a single object. + + + Instances of this class act as the key for resolving a for a specific + provider from a . This is typically used when registering spatial services + in or when the spatial services specific to a provider is + resolved by an implementation of . + + + + + Creates a new object for a given provider invariant name and manifest token. + + + A string that identifies that provider. For example, the SQL Server + provider uses the string "System.Data.SqlCient". + + + A string that identifies that version of the database server being used. For example, the SQL Server + provider uses the string "2008" for SQL Server 2008. This cannot be null but may be empty. + The manifest token is sometimes referred to as a version hint. + + + + + + + + + + + A string that identifies that provider. For example, the SQL Server + provider uses the string "System.Data.SqlCient". + + + + + A string that identifies that version of the database server being used. For example, the SQL Server + provider uses the string "2008" for SQL Server 2008. This cannot be null but may be empty. + + + + + A non-generic version of the class. + + + + + Loads the entity from the database. + Note that if the entity already exists in the context, then it will not overwritten with values from the database. + + + + + Asynchronously loads the entity from the database. + Note that if the entity already exists in the context, then it will not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + + + + + Asynchronously loads the entity from the database. + Note that if the entity already exists in the context, then it will not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Returns the query that would be used to load this entity from the database. + The returned query can be modified using LINQ to perform filtering or operations in the database. + + A query for the entity. + + + + Returns the equivalent generic object. + + The type of entity on which the member is declared. + The type of the property. + The equivalent generic object. + + + + Gets the property name. + + The property name. + + + + Gets or sets the current value of the navigation property. The current value is + the entity that the navigation property references. + + The current value. + + + + Gets or sets a value indicating whether the entity has been loaded from the database. + + + Loading the related entity from the database either using lazy-loading, as part of a query, or explicitly + with one of the Load methods will set the IsLoaded flag to true. + IsLoaded can be explicitly set to true to prevent the related entity from being lazy-loaded. + Note that explict loading using one of the Load methods will load the related entity from the database + regardless of whether or not IsLoaded is true. + When a related entity is detached the IsLoaded flag is reset to false indicating that the related entity is + no longer loaded. + + + true if the entity is loaded or the IsLoaded has been explicitly set to true; otherwise, false. + + + + + The to which this navigation property belongs. + + An entry for the entity that owns this navigation property. + + + + Instances of this class are returned from the Reference method of + and allow operations such as loading to + be performed on the an entity's reference navigation properties. + + The type of the entity to which this property belongs. + The type of the property. + + + + Loads the entity from the database. + Note that if the entity already exists in the context, then it will not overwritten with values from the database. + + + + + Asynchronously loads the entity from the database. + Note that if the entity already exists in the context, then it will not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + + + + + Asynchronously loads the entity from the database. + Note that if the entity already exists in the context, then it will not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Returns the query that would be used to load this entity from the database. + The returned query can be modified using LINQ to perform filtering or operations in the database. + + A query for the entity. + + + + Returns a new instance of the non-generic class for + the navigation property represented by this object. + + The object representing the navigation property. + A non-generic version. + + + + Gets the property name. + + The property name. + + + + Gets or sets the current value of the navigation property. The current value is + the entity that the navigation property references. + + The current value. + + + + Gets or sets a value indicating whether the entity has been loaded from the database. + + + Loading the related entity from the database either using lazy-loading, as part of a query, or explicitly + with one of the Load methods will set the IsLoaded flag to true. + IsLoaded can be explicitly set to true to prevent the related entity from being lazy-loaded. + Note that explict loading using one of the Load methods will load the related entity from the database + regardless of whether or not IsLoaded is true. + When a related entity is detached the IsLoaded flag is reset to false indicating that the related entity is + no longer loaded. + + + true if the entity is loaded or the IsLoaded has been explicitly set to true; otherwise, false. + + + + + The to which this navigation property belongs. + + An entry for the entity that owns this navigation property. + + + + Exception thrown by when it was expected that SaveChanges for an entity would + result in a database update but in fact no rows in the database were affected. This usually indicates + that the database has been concurrently updated such that a concurrency token that was expected to match + did not actually match. + Note that state entries referenced by this exception are not serialized due to security and accesses to + the state entries after serialization will return null. + + + + + Exception thrown by when the saving of changes to the database fails. + Note that state entries referenced by this exception are not serialized due to security and accesses to the + state entries after serialization will return null. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class. + + The message. + + + + Initializes a new instance of the class. + + The message. + The inner exception. + + + + Gets objects that represents the entities that could not + be saved to the database. + + The entries representing the entities that could not be saved. + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class. + + The message. + + + + Initializes a new instance of the class. + + The message. + The inner exception. + + + + Represents an entity used to store metadata about an EDM in the database. + + + + + Attempts to get the model hash calculated by Code First for the given context. + This method will return null if the context is not being used in Code First mode. + + The context. + The hash string. + + + + Gets or sets the ID of the metadata entity, which is currently always 1. + + The id. + + + + Gets or sets the model hash which is used to check whether the model has + changed since the database was created from it. + + The model hash. + + + + Contains methods used to access the Entity Data Model created by Code First in the EDMX form. + These methods are typically used for debugging when there is a need to look at the model that + Code First creates internally. + + + + + Uses Code First with the given context and writes the resulting Entity Data Model to the given + writer in EDMX form. This method can only be used with context instances that use Code First + and create the model internally. The method cannot be used for contexts created using Database + First or Model First, for contexts created using a pre-existing , or + for contexts created using a pre-existing . + + The context. + The writer. + + + + Writes the Entity Data Model represented by the given to the + given writer in EDMX form. + + An object representing the EDM. + The writer. + + + + A factory for creating derived instances. Implement this + interface to enable design-time services for context types that do not have a + public default constructor. + At design-time, derived instances can be created in order to enable specific + design-time experiences such as model rendering, DDL generation etc. To enable design-time instantiation + for derived types that do not have a public, default constructor, implement + this interface. Design-time services will auto-discover implementations of this interface that are in the + same assembly as the derived type. + + The type of the context. + + + + Creates a new instance of a derived type. + + An instance of TContext + + + + This convention causes DbModelBuilder to include metadata about the model + when it builds the model. When creates a model by convention it will + add this convention to the list of those used by the DbModelBuilder. This will then result in + model metadata being written to the database if the DbContext is used to create the database. + This can then be used as a quick check to see if the model has changed since the last time it was + used against the database. + This convention can be removed from the conventions by overriding + the OnModelCreating method on a derived DbContext class. + + + + + This convention uses the name of the derived + class as the container for the conceptual model built by + Code First. + + + + + Applies the convention to the given model. + + The container to apply the convention to. + The model. + + + + This convention uses the namespace of the derived + class as the namespace of the conceptual model built by + Code First. + + + + + Instances of this class are used internally to create constant expressions for + that are inserted into the expression tree to replace references to + and . + + The type of the element. + + + + The public property expected in the LINQ expression tree. + + The query. + + + + Instances of this class are used to create DbConnection objects for + SQL Server Compact Edition based on a given database name or connection string. + + + It is necessary to provide the provider invariant name of the SQL Server Compact + Edition to use when creating an instance of this class. This is because different + versions of SQL Server Compact Editions use different invariant names. + An instance of this class can be set on the class to + cause all DbContexts created with no connection information or just a database + name or connection string to use SQL Server Compact Edition by default. + This class is immutable since multiple threads may access instances simultaneously + when creating connections. + + + + + Creates a new connection factory with empty (default) DatabaseDirectory and BaseConnectionString + properties. + + The provider invariant name that specifies the version of SQL Server Compact Edition that should be used. + + + + Creates a new connection factory with the given DatabaseDirectory and BaseConnectionString properties. + + The provider invariant name that specifies the version of SQL Server Compact Edition that should be used. + The path to prepend to the database name that will form the file name used by SQL Server Compact Edition when it creates or reads the database file. An empty string means that SQL Server Compact Edition will use its default for the database file location. + The connection string to use for options to the database other than the 'Data Source'. The Data Source will be prepended to this string based on the database name when CreateConnection is called. + + + + Creates a connection for SQL Server Compact Edition based on the given database name or connection string. + If the given string contains an '=' character then it is treated as a full connection string, + otherwise it is treated as a database name only. + + The database name or connection string. + An initialized DbConnection. + + + + The path to prepend to the database name that will form the file name used by + SQL Server Compact Edition when it creates or reads the database file. + The default value is "|DataDirectory|", which means the file will be placed + in the designated data directory. + + + + + The connection string to use for options to the database other than the 'Data Source'. + The Data Source will be prepended to this string based on the database name when + CreateConnection is called. + The default is the empty string, which means no other options will be used. + + + + + The provider invariant name that specifies the version of SQL Server Compact Edition + that should be used. + + + + + Instances of this class are used to create DbConnection objects for + SQL Server based on a given database name or connection string. By default, the connection is + made to '.\SQLEXPRESS'. This can be changed by changing the base connection + string when constructing a factory instance. + + + An instance of this class can be set on the class to + cause all DbContexts created with no connection information or just a database + name or connection string to use SQL Server by default. + This class is immutable since multiple threads may access instances simultaneously + when creating connections. + + + + + Creates a new connection factory with a default BaseConnectionString property of + 'Data Source=.\SQLEXPRESS; Integrated Security=True; MultipleActiveResultSets=True;'. + + + + + Creates a new connection factory with the given BaseConnectionString property. + + The connection string to use for options to the database other than the 'Initial Catalog'. The 'Initial Catalog' will be prepended to this string based on the database name when CreateConnection is called. + + + + Creates a connection for SQL Server based on the given database name or connection string. + If the given string contains an '=' character then it is treated as a full connection string, + otherwise it is treated as a database name only. + + The database name or connection string. + An initialized DbConnection. + + + + The connection string to use for options to the database other than the 'Initial Catalog'. + The 'Initial Catalog' will be prepended to this string based on the database name when + CreateConnection is called. + The default is 'Data Source=.\SQLEXPRESS; Integrated Security=True;'. + + + + + This attribute can be applied to either an entire derived class or to + individual or properties on that class. When applied + any discovered or properties will still be included + in the model but will not be automatically initialized. + + + + + Thrown when a context is generated from the templates in Database First or Model + First mode and is then used in Code First mode. + + + Code generated using the T4 templates provided for Database First and Model First use may not work + correctly if used in Code First mode. To use these classes with Code First please add any additional + configuration using attributes or the DbModelBuilder API and then remove the code that throws this + exception. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class. + + The object that holds the serialized object data. + The contextual information about the source or destination. + + + + Initializes a new instance of the class. + + The message. + + + + Initializes a new instance of the class. + + The message. + The inner exception. + + + + Allows configuration to be performed for an complex type in a model. + A ComplexTypeConfiguration can be obtained via the ComplexType method on + or a custom type derived from ComplexTypeConfiguration + can be registered via the Configurations property on . + + The complex type to be configured. + + + + Allows configuration to be performed for a type in a model. + + The type to be configured. + + + + Configures a property that is defined on this type. + + The type of the property being configured. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + The type of the property being configured. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Initializes a new instance of ComplexTypeConfiguration + + + + + Excludes a property from the model so that it will not be mapped to the database. + + The type of the property to be ignored. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The same ComplexTypeConfiguration instance so that multiple calls can be chained. + + + + + + + + + + + + + + + + Allows derived configuration classes for entities and complex types to be registered with a + . + + + Derived configuration classes are created by deriving from + or and using a type to be included in the model as the generic + parameter. + Configuration can be performed without creating derived configuration classes via the Entity and ComplexType + methods on . + + + + + Discovers all types that inherit from or + in the given assembly and adds an instance + of each discovered type to this registrar. + + + Note that only types that are abstract or generic type definitions are skipped. Every + type that is discovered and added must provide a parameterless constructor. + + The assembly containing model configurations to add. + The same ConfigurationRegistrar instance so that multiple calls can be chained. + + + + Adds an to the . + Only one can be added for each type in a model. + + The entity type being configured. + The entity type configuration to be added. + The same ConfigurationRegistrar instance so that multiple calls can be chained. + + + + Adds an to the . + Only one can be added for each type in a model. + + The complex type being configured. + The complex type configuration to be added + The same ConfigurationRegistrar instance so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows the conventions used by a instance to be customized. + The default conventions can be found in the System.Data.Entity.ModelConfiguration.Conventions namespace. + + + + + Discover all conventions in the given assembly and add them to the . + + + This method add all conventions ordered by type name. The order in which conventions are added + can have an impact on how they behave because it governs the order in which they are run. + All conventions found must have a parameterless public constructor. + + The assembly containing conventions to be added. + + + + Enables one or more conventions for the . + + The conventions to be enabled. + + + + Enables a convention for the . + + The type of the convention to be enabled. + + + + Enables a convention for the . This convention + will run after the one specified. + + The type of the convention after which the enabled one will run. + The convention to enable. + + + + Enables a configuration convention for the . This convention + will run before the one specified. + + The type of the convention before which the enabled one will run. + The convention to enable. + + + + Disables one or more conventions for the . + + The conventions to be disabled. + + + + Disables a convention for the . + The default conventions that are available for removal can be found in the + System.Data.Entity.ModelConfiguration.Conventions namespace. + + The type of the convention to be disabled. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures the table and column mapping for an entity type or a sub-set of properties from an entity type. + This configuration functionality is available via the Code First Fluent API, see . + + The entity type to be mapped. + + + Initializes a new instance of the class. + + + + Configures the properties that will be included in this mapping fragment. + If this method is not called then all properties that have not yet been + included in a mapping fragment will be configured. + + An anonymous type including the properties to be mapped. + A lambda expression to an anonymous type that contains the properties to be mapped. C#: t => new { t.Id, t.Property1, t.Property2 } VB.Net: Function(t) New With { p.Id, t.Property1, t.Property2 } + + + + Configures a property that is included in this mapping fragment. + + The type of the property being configured. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + The type of the property being configured. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Re-maps all properties inherited from base types. + When configuring a derived type to be mapped to a separate table this will cause all properties to + be included in the table rather than just the non-inherited properties. This is known as + Table per Concrete Type (TPC) mapping. + + The same configuration instance so that multiple calls can be chained. + + + + Configures the table name to be mapped to. + + Name of the table. + The same configuration instance so that multiple calls can be chained. + + + + Configures the table name and schema to be mapped to. + + Name of the table. + Schema of the table. + The same configuration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the table to which this entity is mapped. The annotation + value can later be used when processing the table such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures the discriminator column used to differentiate between types in an inheritance hierarchy. + + The name of the discriminator column. + A configuration object to further configure the discriminator column and values. + + + + Configures the discriminator condition used to differentiate between types in an inheritance hierarchy. + + The type of the property being used to discriminate between types. + A lambda expression representing the property being used to discriminate between types. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object to further configure the discriminator condition. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Used to configure a column with length facets for an entity type or complex type. This configuration functionality is exposed by the Code First Fluent API, see . + + + + + Configures a primitive column from an entity type. + + + + Configures the primitive column to be optional. + The same instance so that multiple calls can be chained. + + + Configures the primitive column to be required. + The same instance so that multiple calls can be chained. + + + Configures the data type of the primitive column used to store the property. + The same instance so that multiple calls can be chained. + The name of the database provider specific data type. + + + Configures the order of the primitive column used to store the property. This method is also used to specify key ordering when an entity type has a composite key. + The same instance so that multiple calls can be chained. + The order that this column should appear in the database table. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + Configures the column to allow the maximum length supported by the database provider. + The same instance so that multiple calls can be chained. + + + Configures the column to have the specified maximum length. + The same instance so that multiple calls can be chained. + The maximum length for the column. Setting the value to null will remove any maximum length restriction from the column and a default length will be used for the database column. + + + Configures the column to be fixed length. + The same instance so that multiple calls can be chained. + + + Configures the column to be variable length. + The same instance so that multiple calls can be chained. + + + + + + + + + + + + + + + + Configures a condition used to discriminate between types in an inheritance hierarchy based on the values assigned to a property. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the condition to require a value in the property. + Rows that do not have a value assigned to column that this property is stored in are + assumed to be of the base type of this entity type. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures a database column used to store a string values. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the column to allow the maximum length supported by the database provider. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the property to have the specified maximum length. + + + The maximum length for the property. Setting 'null' will result in a default length being used for the column. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the column to be fixed length. + Use HasMaxLength to set the length that the property is fixed to. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the column to be variable length. + Columns are variable length by default. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the column to be optional. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the column to be required. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column. + + Name of the database provider specific data type. + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column. + + The order that this column should appear in the database table. + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the column to support Unicode string content. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the column supports Unicode string content. + + Value indicating if the column supports Unicode string content or not. Specifying 'null' will remove the Unicode facet from the column. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + + + + + + + + + + + + + Configures a discriminator column used to differentiate between types in an inheritance hierarchy. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the discriminator value used to identify the entity type being + configured from other types in the inheritance hierarchy. + + Type of the discriminator value. + The value to be used to identify the entity type. + A configuration object to configure the column used to store discriminator values. + + + + Configures the discriminator value used to identify the entity type being + configured from other types in the inheritance hierarchy. + + Type of the discriminator value. + The value to be used to identify the entity type. + A configuration object to configure the column used to store discriminator values. + + + + Configures the discriminator value used to identify the entity type being + configured from other types in the inheritance hierarchy. + + The value to be used to identify the entity type. + A configuration object to configure the column used to store discriminator values. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures a many relationship from an entity type. + + The entity type that the relationship originates from. + The entity type that the relationship targets. + + + + Configures the relationship to be many:many with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be many:many without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be many:required with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be many:required without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be many:optional with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be many:optional without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures an optional relationship from an entity type. + + The entity type that the relationship originates from. + The entity type that the relationship targets. + + + + Configures the relationship to be optional:many with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:many without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:required with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:required without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:optional with a navigation property on the other side of the relationship. + The entity type being configured will be the dependent and contain a foreign key to the principal. + The entity type that the relationship targets will be the principal in the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:optional without a navigation property on the other side of the relationship. + The entity type being configured will be the dependent and contain a foreign key to the principal. + The entity type that the relationship targets will be the principal in the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:optional with a navigation property on the other side of the relationship. + The entity type being configured will be the principal in the relationship. + The entity type that the relationship targets will be the dependent and contain a foreign key to the principal. + + A lambda expression representing the navigation property on the other end of the relationship. + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:optional without a navigation property on the other side of the relationship. + The entity type being configured will be the principal in the relationship. + The entity type that the relationship targets will be the dependent and contain a foreign key to the principal. + + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures an required relationship from an entity type. + + The entity type that the relationship originates from. + The entity type that the relationship targets. + + + + Configures the relationship to be required:many with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:many without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:optional with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:optional without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:required with a navigation property on the other side of the relationship. + The entity type being configured will be the dependent and contain a foreign key to the principal. + The entity type that the relationship targets will be the principal in the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:required without a navigation property on the other side of the relationship. + The entity type being configured will be the dependent and contain a foreign key to the principal. + The entity type that the relationship targets will be the principal in the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:required with a navigation property on the other side of the relationship. + The entity type being configured will be the principal in the relationship. + The entity type that the relationship targets will be the dependent and contain a foreign key to the principal. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:required without a navigation property on the other side of the relationship. + The entity type being configured will be the principal in the relationship. + The entity type that the relationship targets will be the dependent and contain a foreign key to the principal. + + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Base class for performing configuration of a relationship. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures a relationship that can support cascade on delete functionality. + + + + + Configures cascade delete to be on for the relationship. + + + + + Configures whether or not cascade delete is on for the relationship. + + Value indicating if cascade delete is on or not. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures a relationship that can support foreign key properties that are exposed in the object model. + This configuration functionality is available via the Code First Fluent API, see . + + The dependent entity type. + + + + Configures a relationship that can only support foreign key properties that are not exposed in the object model. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the relationship to use foreign key property(s) that are not exposed in the object model. + The column(s) and table can be customized by specifying a configuration action. + If an empty configuration action is specified then column name(s) will be generated by convention. + If foreign key properties are exposed in the object model then use the HasForeignKey method. + Not all relationships support exposing foreign key properties in the object model. + + Action that configures the foreign key column(s) and table. + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + + + + Configures the relationship to use foreign key property(s) that are exposed in the object model. + If the foreign key property(s) are not exposed in the object model then use the Map method. + + The type of the key. + A lambda expression representing the property to be used as the foreign key. If the foreign key is made up of multiple properties then specify an anonymous type including the properties. When using multiple foreign key properties, the properties must be specified in the same order that the the primary key properties were configured for the principal entity type. + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + + + + Configures the table and column mapping of a relationship that does not expose foreign key properties in the object model. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the name of the column(s) for the foreign key. + + The foreign key column names. When using multiple foreign key properties, the properties must be specified in the same order that the the primary key properties were configured for the target entity type. + The same ForeignKeyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for a database column that has been configured with . + The annotation value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The name of the column that was configured with the HasKey method. + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same ForeignKeyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Configures the table name that the foreign key column(s) reside in. + The table that is specified must already be mapped for the entity type. + If you want the foreign key(s) to reside in their own table then use the Map method + on to perform + entity splitting to create the table with just the primary key property. Foreign keys can + then be added to the table via this method. + + Name of the table. + The same ForeignKeyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Configures the table name and schema that the foreign key column(s) reside in. + The table that is specified must already be mapped for the entity type. + If you want the foreign key(s) to reside in their own table then use the Map method + on to perform + entity splitting to create the table with just the primary key property. Foreign keys can + then be added to the table via this method. + + Name of the table. + Schema of the table. + The same ForeignKeyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + + + + + + + + + + + + + + + + Configures the table and column mapping of a many:many relationship. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the join table name for the relationship. + + Name of the table. + The same ManyToManyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Configures the join table name and schema for the relationship. + + Name of the table. + Schema of the table. + The same ManyToManyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the join table. The annotation value can later be used when + processing the table such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures the name of the column(s) for the left foreign key. + The left foreign key points to the parent entity of the navigation property specified in the HasMany call. + + The foreign key column names. When using multiple foreign key properties, the properties must be specified in the same order that the the primary key properties were configured for the target entity type. + The same ManyToManyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the column(s) for the right foreign key. + The right foreign key points to the parent entity of the the navigation property specified in the WithMany call. + + The foreign key column names. When using multiple foreign key properties, the properties must be specified in the same order that the the primary key properties were configured for the target entity type. + The same ManyToManyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + + + Determines whether the specified object is equal to the current object. + true if the specified object is equal to the current object; otherwise, false. + The object to compare with the current object. + + + + + + + + + + + + + Configures a many:many relationship. + This configuration functionality is available via the Code First Fluent API, see . + + The type of the parent entity of the navigation property specified in the HasMany call. + The type of the parent entity of the navigation property specified in the WithMany call. + + + + Configures the foreign key column(s) and table used to store the relationship. + + Action that configures the foreign key column(s) and table. + The same instance so that multiple calls can be chained. + + + + Configures stored procedures to be used for modifying this relationship. + The default conventions for procedure and parameter names will be used. + + The same instance so that multiple calls can be chained. + + + + Configures stored procedures to be used for modifying this relationship. + + + Configuration to override the default conventions for procedure and parameter names. + + The same instance so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Used to configure a property of an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Used to configure a property with length facets for an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Used to configure a primitive property of an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures how values for the property are generated by the database. + + + The pattern used to generate values for the property in the database. + Setting 'null' will cause the default option to be used, which may be 'None', 'Identity', or 'Computed' depending + on the type of the property, its semantics in the model (e.g. primary keys are treated differently), and which + set of conventions are being used. + + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be used as an optimistic concurrency token. + + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. Specifying 'null' will remove the concurrency token facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the database column used to store the property. + + The name of the column. + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the parameter used in stored procedures for this property. + + Name of the parameter. + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures the property to allow the maximum length supported by the database provider. + + The same LengthPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to have the specified maximum length. + + The maximum length for the property. Setting 'null' will remove any maximum length restriction from the property and a default length will be used for the database column. + The same LengthPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be fixed length. + Use HasMaxLength to set the length that the property is fixed to. + + The same LengthPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be variable length. + Properties are variable length by default. + + The same LengthPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to allow the maximum length supported by the database provider. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to have the specified maximum length. + + The maximum length for the property. Setting 'null' will remove any maximum length restriction from the property. + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be fixed length. + Use HasMaxLength to set the length that the property is fixed to. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be variable length. + properties are variable length by default. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + properties are optional by default. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures how values for the property are generated by the database. + + + The pattern used to generate values for the property in the database. + Setting 'null' will cause the default option to be used, which may be 'None', 'Identity', or 'Computed' depending + on the type of the property, its semantics in the model (e.g. primary keys are treated differently), and which + set of conventions are being used. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be used as an optimistic concurrency token. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. Specifying 'null' will remove the concurrency token facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the database column used to store the property. + + The name of the column. + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be a row version in the database. + The actual data type will vary depending on the database provider being used. + Setting the property to be a row version will automatically configure it to be an + optimistic concurrency token. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Used to configure a property of an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + properties are required by default. + + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures how values for the property are generated by the database. + + + The pattern used to generate values for the property in the database. + Setting 'null' will cause the default option to be used, which may be 'None', 'Identity', or 'Computed' depending + on the type of the property, its semantics in the model (e.g. primary keys are treated differently), and which + set of conventions are being used. + + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be used as an optimistic concurrency token. + + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. Specifying 'null' will remove the concurrency token facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the database column used to store the property. + + The name of the column. + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the precision of the property. + If the database provider does not support precision for the data type of the column then the value is ignored. + + Precision of the property. + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Used to configure a property of an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + properties are required by default. + + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures how values for the property are generated by the database. + + + The pattern used to generate values for the property in the database. + Setting 'null' will cause the default option to be used, which may be 'None', 'Identity', or 'Computed' depending + on the type of the property, its semantics in the model (e.g. primary keys are treated differently), and which + set of conventions are being used. + + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be used as an optimistic concurrency token. + + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. Specifying 'null' will remove the concurrency token facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the database column used to store the property. + + The name of the column. + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the precision and scale of the property. + + The precision of the property. + The scale of the property. + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Used to configure a property of an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the property to allow the maximum length supported by the database provider. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to have the specified maximum length. + + The maximum length for the property. Setting 'null' will remove any maximum length restriction from the property and a default length will be used for the database column.. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be fixed length. + Use HasMaxLength to set the length that the property is fixed to. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be variable length. + properties are variable length by default. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + properties are optional by default. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures how values for the property are generated by the database. + + + The pattern used to generate values for the property in the database. + Setting 'null' will cause the default option to be used, which may be 'None', 'Identity', or 'Computed' depending + on the type of the property, its semantics in the model (e.g. primary keys are treated differently), and which + set of conventions are being used. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be used as an optimistic concurrency token. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. Specifying 'null' will remove the concurrency token facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the database column used to store the property. + + The name of the column. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to support Unicode string content. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property supports Unicode string content. + + Value indicating if the property supports Unicode string content or not. Specifying 'null' will remove the Unicode facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Convention to process instances of found on properties in the model + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on foreign key properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on navigation properties in the model. + + + + + Convention to process instances of found on primitive properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on types in the model. + + + + + + + + Convention to process instances of found on types in the model. + + + + + + + + Convention to process instances of found on types in the model. + + + + + + + + Convention to detect navigation properties to be inverses of each other when only one pair + of navigation properties exists between the related types. + + + + + + + + Convention to configure a type as a complex type if it has no primary key, no mapped base type and no navigation properties. + + + + + + + + Convention to add a cascade delete to the join table from both tables involved in a many to many relationship. + + + + + Convention to ensure an invalid/unsupported mapping is not created when mapping inherited properties + + + + + Convention to set the table name to be a pluralized version of the entity type name. + + + + + + + + Convention to set precision to 18 and scale to 2 for decimal properties. + + + + + Initializes a new instance of with the default precision and scale. + + + + + Initializes a new instance of with the specified precision and scale. + + Precision + Scale + + + + + + + Convention to move primary key properties to appear first. + + + + + + + + Convention to distinguish between optional and required relationships based on CLR nullability of the foreign key property. + + + + + + + + Base class for conventions that discover foreign key properties. + + + + + When overriden returns true if should be part of the foreign key. + + The association type being configured. + The dependent end. + The candidate property on the dependent end. + The principal end entity type. + A key property on the principal end that is a candidate target for the foreign key. + true if dependentProperty should be a part of the foreign key; otherwise, false. + + + + + + + Returns true if the convention supports pairs of entity types that have multiple associations defined between them. + + + + + Convention to process instances of found on navigation properties in the model. + + + + + + + + Convention to detect primary key properties. + Recognized naming patterns in order of precedence are: + 1. 'Id' + 2. [type name]Id + Primary key detection is case insensitive. + + + + + Base class for conventions that discover primary key properties. + + + + + + + + When overriden returns the subset of properties that will be part of the primary key. + + The entity type. + The primitive types of the entities + The properties that should be part of the primary key. + + + + + + + Convention to discover foreign key properties whose names are a combination + of the dependent navigation property name and the principal type primary key property name(s). + + + + + + + + + + + Convention to enable cascade delete for any required relationships. + + + + + + + + Convention to configure the primary key(s) of the dependent entity type as foreign key(s) in a one:one relationship. + + + + + + + + Convention to set the entity set name to be a pluralized version of the entity type name. + + + + + + + + Convention to discover foreign key properties whose names match the principal type primary key property name(s). + + + + + + + + Convention to set a maximum length for properties whose type supports length facets. The default value is 128. + + + + + Initializes a new instance of with the default length. + + + + + Initializes a new instance of with the specified length. + + The maximum lenght of properties. + + + + + + + + + + + + + Convention to set a default maximum length of 4000 for properties whose type supports length facets when SqlCe is the provider. + + + + + Initializes a new instance of with the default length. + + + + + Initializes a new instance of with the specified length. + + The default maximum length for properties. + + + + + + + + + + Convention to configure integer primary keys to be identity. + + + + + + + + Convention to discover foreign key properties whose names are a combination + of the principal type name and the principal type primary key property name(s). + + + + + + + + Allows configuration to be performed for an entity type in a model. + An EntityTypeConfiguration can be obtained via the Entity method on + or a custom type derived from EntityTypeConfiguration + can be registered via the Configurations property on . + + The entity type being configured. + + + + Initializes a new instance of EntityTypeConfiguration + + + + + Configures the primary key property(s) for this entity type. + + The type of the key. + A lambda expression representing the property to be used as the primary key. C#: t => t.Id VB.Net: Function(t) t.Id If the primary key is made up of multiple properties then specify an anonymous type including the properties. C#: t => new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Configures the primary key property(s) for this entity type. + + The type of the key. + A lambda expression representing the property to be used as the primary key. C#: t => t.Id VB.Net: Function(t) t.Id If the primary key is made up of multiple properties then specify an anonymous type including the properties. C#: t => new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + A builder to configure the key. + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Configures index property(s) for this entity type. + + The type of the index. + A lambda expression representing the property to apply an index to. C#: t => t.Id VB.Net: Function(t) t.Id If the index is made up of multiple properties then specify an anonymous type including the properties. C#: t => new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + The IndexConfiguration instance so that the index can be further configured. + + + + Configures the entity set name to be used for this entity type. + The entity set name can only be configured for the base type in each set. + + The name of the entity set. + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Excludes a property from the model so that it will not be mapped to the database. + + The type of the property to be ignored. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + The database schema of the table. + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the table to which this entity is mapped. The annotation + value can later be used when processing the table such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + The default conventions for procedure and parameter names will be used. + + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + + + Configuration to override the default conventions for procedure and parameter names. + + The same configuration instance so that multiple calls can be chained. + + + + Allows advanced configuration related to how this entity type is mapped to the database schema. + By default, any configuration will also apply to any type derived from this entity type. + Derived types can be configured via the overload of Map that configures a derived type or + by using an EntityTypeConfiguration for the derived type. + The properties of an entity can be split between multiple tables using multiple Map calls. + Calls to Map are additive, subsequent calls will not override configuration already preformed via Map. + + + An action that performs configuration against an + + . + + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Allows advanced configuration related to how a derived entity type is mapped to the database schema. + Calls to Map are additive, subsequent calls will not override configuration already preformed via Map. + + The derived entity type to be configured. + + An action that performs configuration against an + + . + + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Configures an optional relationship from this entity type. + Instances of the entity type will be able to be saved to the database without this relationship being specified. + The foreign key in the database will be nullable. + + The type of the entity at the other end of the relationship. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures a required relationship from this entity type. + Instances of the entity type will not be able to be saved to the database unless this relationship is specified. + The foreign key in the database will be non-nullable. + + The type of the entity at the other end of the relationship. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures a many relationship from this entity type. + + The type of the entity at the other end of the relationship. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + + + + Exception thrown by during model creation when an invalid model is generated. + + + + + Initializes a new instance of ModelValidationException + + + + + Initializes a new instance of ModelValidationException + + The exception message. + + + + Initializes a new instance of ModelValidationException + + The exception message. + The inner exception. + + + Initializes a new instance of class serialization info and streaming context. + The serialization info. + The streaming context. + + + + Exception thrown from when validating entities fails. + + + + + Initializes a new instance of DbEntityValidationException. + + + + + Initializes a new instance of DbEntityValidationException. + + The exception message. + + + + Initializes a new instance of DbEntityValidationException. + + The exception message. + Validation results. + + + + Initializes a new instance of DbEntityValidationException. + + The exception message. + The inner exception. + + + + Initializes a new instance of DbEntityValidationException. + + The exception message. + Validation results. + The inner exception. + + + + Validation results. + + + + + Represents validation results for single entity. + + + + + Creates an instance of class. + + Entity entry the results applies to. Never null. + + List of instances. Never null. Can be empty meaning the entity is valid. + + + + + Gets an instance of the results applies to. + + + + + Gets validation errors. Never null. + + + + + Gets an indicator if the entity is valid. + + + + + Exception thrown from when an exception is thrown from the validation + code. + + + + + Initializes a new instance of DbUnexpectedValidationException. + + + + + Initializes a new instance of DbUnexpectedValidationException. + + The exception message. + + + + Initializes a new instance of DbUnexpectedValidationException. + + The exception message. + The inner exception. + + + + Initializes a new instance of DbUnexpectedValidationException with the specified serialization info and + context. + + The serialization info. + The streaming context. + + + + Validation error. Can be either entity or property level validation error. + + + + + Creates an instance of . + + Name of the invalid property. Can be null. + Validation error message. Can be null. + + + + Gets name of the invalid property. + + + + + Gets validation error message. + + + + diff --git a/MedAP_data/bin/Debug/MedAP_data.dll b/MedAP_data/bin/Debug/MedAP_data.dll new file mode 100644 index 0000000..43c92de Binary files /dev/null and b/MedAP_data/bin/Debug/MedAP_data.dll differ diff --git a/MedAP_data/bin/Debug/MedAP_data.dll.config b/MedAP_data/bin/Debug/MedAP_data.dll.config new file mode 100644 index 0000000..2286bd7 --- /dev/null +++ b/MedAP_data/bin/Debug/MedAP_data.dll.config @@ -0,0 +1,20 @@ + + + + +
+ + + + + + + + + + + + + + + \ No newline at end of file diff --git a/MedAP_data/bin/Debug/MedAP_data.pdb b/MedAP_data/bin/Debug/MedAP_data.pdb new file mode 100644 index 0000000..925f4ee Binary files /dev/null and b/MedAP_data/bin/Debug/MedAP_data.pdb differ diff --git a/MedAP_data/bin/Debug/it/EntityFramework.SqlServer.resources.dll b/MedAP_data/bin/Debug/it/EntityFramework.SqlServer.resources.dll new file mode 100644 index 0000000..7fe5437 Binary files /dev/null and b/MedAP_data/bin/Debug/it/EntityFramework.SqlServer.resources.dll differ diff --git a/MedAP_data/bin/Debug/it/EntityFramework.resources.dll b/MedAP_data/bin/Debug/it/EntityFramework.resources.dll new file mode 100644 index 0000000..bceab46 Binary files /dev/null and b/MedAP_data/bin/Debug/it/EntityFramework.resources.dll differ diff --git a/MedAP_data/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache b/MedAP_data/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache new file mode 100644 index 0000000..a4086fc 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+C:\Users\samuele.steamw\Documents\VisualStudioProject\MedAP\MedAP_data\bin\Debug\MedAP_data.dll +C:\Users\samuele.steamw\Documents\VisualStudioProject\MedAP\MedAP_data\bin\Debug\MedAP_data.pdb +C:\Users\samuele.steamw\Documents\VisualStudioProject\MedAP\MedAP_data\bin\Debug\EntityFramework.dll +C:\Users\samuele.steamw\Documents\VisualStudioProject\MedAP\MedAP_data\bin\Debug\EntityFramework.SqlServer.dll +C:\Users\samuele.steamw\Documents\VisualStudioProject\MedAP\MedAP_data\bin\Debug\EntityFramework.xml +C:\Users\samuele.steamw\Documents\VisualStudioProject\MedAP\MedAP_data\bin\Debug\EntityFramework.SqlServer.xml +C:\Users\samuele.steamw\Documents\VisualStudioProject\MedAP\MedAP_data\bin\Debug\it\EntityFramework.resources.dll +C:\Users\samuele.steamw\Documents\VisualStudioProject\MedAP\MedAP_data\obj\Debug\MedAP_data.csprojResolveAssemblyReference.cache +C:\Users\samuele.steamw\Documents\VisualStudioProject\MedAP\MedAP_data\obj\Debug\MedAP_data.csproj.CoreCompileInputs.cache +C:\Users\samuele.steamw\Documents\VisualStudioProject\MedAP\MedAP_data\obj\Debug\MedAP_data.dll +C:\Users\samuele.steamw\Documents\VisualStudioProject\MedAP\MedAP_data\obj\Debug\MedAP_data.pdb +C:\Users\samuele.steamw\Documents\VisualStudioProject\MedAP\MedAP_data\bin\Debug\it\EntityFramework.SqlServer.resources.dll diff --git a/MedAP_data/obj/Debug/MedAP_data.csprojResolveAssemblyReference.cache b/MedAP_data/obj/Debug/MedAP_data.csprojResolveAssemblyReference.cache new file mode 100644 index 0000000..2d118b8 Binary files /dev/null and b/MedAP_data/obj/Debug/MedAP_data.csprojResolveAssemblyReference.cache differ diff --git a/MedAP_data/obj/Debug/MedAP_data.dll b/MedAP_data/obj/Debug/MedAP_data.dll new file mode 100644 index 0000000..43c92de Binary files /dev/null and b/MedAP_data/obj/Debug/MedAP_data.dll differ diff --git a/MedAP_data/obj/Debug/MedAP_data.pdb b/MedAP_data/obj/Debug/MedAP_data.pdb new file mode 100644 index 0000000..925f4ee Binary files /dev/null and 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a/MedAP_data/obj/Debug/TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs b/MedAP_data/obj/Debug/TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs new file mode 100644 index 0000000..e69de29 diff --git a/MedAP_data/obj/Debug/TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs b/MedAP_data/obj/Debug/TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs new file mode 100644 index 0000000..e69de29 diff --git a/MedAP_data/obj/Debug/edmxResourcesToEmbed/APModel.csdl b/MedAP_data/obj/Debug/edmxResourcesToEmbed/APModel.csdl new file mode 100644 index 0000000..97bcd9f --- /dev/null +++ b/MedAP_data/obj/Debug/edmxResourcesToEmbed/APModel.csdl @@ -0,0 +1,601 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/MedAP_data/obj/Debug/edmxResourcesToEmbed/APModel.msl b/MedAP_data/obj/Debug/edmxResourcesToEmbed/APModel.msl new file mode 100644 index 0000000..e2d5a8b --- /dev/null +++ b/MedAP_data/obj/Debug/edmxResourcesToEmbed/APModel.msl @@ -0,0 +1,321 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/MedAP_data/obj/Debug/edmxResourcesToEmbed/APModel.ssdl b/MedAP_data/obj/Debug/edmxResourcesToEmbed/APModel.ssdl new file mode 100644 index 0000000..ede554f --- /dev/null +++ b/MedAP_data/obj/Debug/edmxResourcesToEmbed/APModel.ssdl @@ -0,0 +1,584 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + SELECT + [Anagr_righe_voci_fatt].[id] AS [id], + [Anagr_righe_voci_fatt].[descrizione] AS [descrizione], + [Anagr_righe_voci_fatt].[um] AS [um], + [Anagr_righe_voci_fatt].[prezzo_um] AS [prezzo_um], + [Anagr_righe_voci_fatt].[qta] AS [qta], + [Anagr_righe_voci_fatt].[sconto] AS [sconto], + [Anagr_righe_voci_fatt].[iva] AS [iva], + [Anagr_righe_voci_fatt].[no_ritenuta] AS [no_ritenuta] + FROM [dbo].[Anagr_righe_voci_fatt] AS [Anagr_righe_voci_fatt] + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/MedAP_data/packages.config b/MedAP_data/packages.config new file mode 100644 index 0000000..d88c1cf --- /dev/null +++ b/MedAP_data/packages.config @@ -0,0 +1,5 @@ + + + + + \ No newline at end of file diff --git a/MedAP_data/sysdiagrams.cs b/MedAP_data/sysdiagrams.cs new file mode 100644 index 0000000..221def0 --- /dev/null +++ b/MedAP_data/sysdiagrams.cs @@ -0,0 +1,23 @@ +//------------------------------------------------------------------------------ +// +// Codice generato da un modello. +// +// Le modifiche manuali a questo file potrebbero causare un comportamento imprevisto dell'applicazione. +// Se il codice viene rigenerato, le modifiche manuali al file verranno sovrascritte. +// +//------------------------------------------------------------------------------ + +namespace MedAP_data +{ + using System; + using System.Collections.Generic; + + public partial class sysdiagrams + { + public string name { get; set; } + public int principal_id { get; set; } + public int diagram_id { get; set; } + public Nullable version { get; set; } + public byte[] definition { get; set; } + } +} diff --git a/packages/EntityFramework.6.2.0/EntityFramework.6.2.0.nupkg b/packages/EntityFramework.6.2.0/EntityFramework.6.2.0.nupkg new file mode 100644 index 0000000..8bb9d6a Binary files /dev/null and b/packages/EntityFramework.6.2.0/EntityFramework.6.2.0.nupkg differ diff --git a/packages/EntityFramework.6.2.0/content/net40/App.config.transform b/packages/EntityFramework.6.2.0/content/net40/App.config.transform new file mode 100644 index 0000000..4fa1b95 --- /dev/null +++ b/packages/EntityFramework.6.2.0/content/net40/App.config.transform @@ -0,0 +1,5 @@ + + + + + diff --git a/packages/EntityFramework.6.2.0/content/net40/Web.config.transform b/packages/EntityFramework.6.2.0/content/net40/Web.config.transform new file mode 100644 index 0000000..4fa1b95 --- /dev/null +++ b/packages/EntityFramework.6.2.0/content/net40/Web.config.transform @@ -0,0 +1,5 @@ + + + + + diff --git a/packages/EntityFramework.6.2.0/lib/net40/EntityFramework.SqlServer.dll b/packages/EntityFramework.6.2.0/lib/net40/EntityFramework.SqlServer.dll new file mode 100644 index 0000000..71df078 Binary files /dev/null and b/packages/EntityFramework.6.2.0/lib/net40/EntityFramework.SqlServer.dll differ diff --git a/packages/EntityFramework.6.2.0/lib/net40/EntityFramework.SqlServer.xml b/packages/EntityFramework.6.2.0/lib/net40/EntityFramework.SqlServer.xml new file mode 100644 index 0000000..cac2d74 --- /dev/null +++ b/packages/EntityFramework.6.2.0/lib/net40/EntityFramework.SqlServer.xml @@ -0,0 +1,1959 @@ + + + + EntityFramework.SqlServer + + + + + An that retries actions that throw exceptions caused by SQL Azure transient failures. + + + This execution strategy will retry the operation on and + if the contains any of the following error numbers: + 40613, 40501, 40197, 10929, 10928, 10060, 10054, 10053, 233, 64 and 20 + + + + + Creates a new instance of . + + + The default retry limit is 5, which means that the total amount of time spent between retries is 26 seconds plus the random factor. + + + + + Creates a new instance of with the specified limits for + number of retries and the delay between retries. + + The maximum number of retry attempts. + The maximum delay in milliseconds between retries. + + + + + + + Contains function stubs that expose SqlServer methods in Linq to Entities. + + + + Returns the checksum of the values in a collection. Null values are ignored. + The checksum computed from the input collection. + The collection of values over which the checksum is computed. + + + Returns the checksum of the values in a collection. Null values are ignored. + The checksum computed from the input collection. + The collection of values over which the checksum is computed. + + + Returns the ASCII code value of the left-most character of a character expression. + The ASCII code of the first character in the input string. + A valid string. + + + Returns the character that corresponds to the specified integer ASCII value. + The character that corresponds to the specified ASCII value. + An ASCII code. + + + Returns the starting position of one expression found within another expression. + The starting position of toFind if it is found in toSearch . + The string expression to be found. + The string expression to be searched. + + + Returns the starting position of one expression found within another expression. + The starting position of toFind if it is found in toSearch . + The string expression to be found. + The string expression to be searched. + + + Returns the starting position of one expression found within another expression. + The starting position of toFind if it is found in toSearch . + The string expression to be found. + The string expression to be searched. + The character position in toSearch where searching begins. + + + Returns the starting position of one expression found within another expression. + The starting position of toFind if it is found in toSearch . + The string expression to be found. + The string expression to be searched. + The character position in toSearch where searching begins. + + + Returns the starting position of one expression found within another expression. + + A of value that is the starting position of toFind if it is found in toSearch . + + The string expression to be found. + The string expression to be searched. + The character position in toSearch where searching begins. + + + Returns the starting position of one expression found within another expression. + The starting position of toFind if it is found in toSearch . + The string expression to be found. + The string expression to be searched. + The character position in toSearch where searching begins. + + + Returns an integer value that indicates the difference between the SOUNDEX values of two character expressions. + The SOUNDEX difference between the two strings. + The first string. + The second string. + + + Returns the Unicode character with the specified integer code, as defined by the Unicode standard. + The character that corresponds to the input character code. + A character code. + + + Returns the starting position of the first occurrence of a pattern in a specified expression, or zeros if the pattern is not found, on all valid text and character data types. + The starting character position where the string pattern was found. + A string pattern to search for. + The string to search. + + + Returns a Unicode string with the delimiters added to make the input string a valid Microsoft SQL Server delimited identifier. + The original string with brackets added. + The expression that quote characters will be added to. + + + Returns a Unicode string with the delimiters added to make the input string a valid Microsoft SQL Server delimited identifier. + The original string with the specified quote characters added. + The expression that quote characters will be added to. + The one-character string to use as the delimiter. It can be a single quotation mark ( ' ), a left or right bracket ( [ ] ), or a double quotation mark ( " ). If quote_character is not specified, brackets are used. + + + Repeats a string value a specified number of times. + The target string, repeated the number of times specified by count . + A valid string. + The value that specifies how many time to repeat target . + + + Converts an alphanumeric string to a four-character (SOUNDEX) code to find similar-sounding words or names. + The SOUNDEX code of the input string. + A valid string. + + + Returns a string of repeated spaces. + A string that consists of the specified number of spaces. + The number of spaces. If negative, a null string is returned. + + + Returns character data converted from numeric data. + The numeric input expression converted to a string. + A numeric expression. + + + Returns character data converted from numeric data. + The input expression converted to a string. + A numeric expression. + + + Returns character data converted from numeric data. + The numeric input expression converted to a string. + A numeric expression. + The total length of the string. This includes decimal point, sign, digits, and spaces. The default is 10. + + + Returns character data converted from numeric data. + The input expression converted to a string. + A numeric expression. + The total length of the string. This includes decimal point, sign, digits, and spaces. The default is 10. + + + Returns character data converted from numeric data. + The numeric input expression converted to a string. + A numeric expression. + The total length of the string. This includes decimal point, sign, digits, and spaces. The default is 10. + The number of places to the right of the decimal point. decimal must be less than or equal to 16. If decimal is more than 16 then the result is truncated to sixteen places to the right of the decimal point. + + + Returns character data converted from numeric data. + The input expression converted to a string. + A numeric expression. + The total length of the string. This includes decimal point, sign, digits, and spaces. The default is 10. + The number of places to the right of the decimal point. decimal must be less than or equal to 16. If decimal is more than 16 then the result is truncated to sixteen places to the right of the decimal point. + + + Inserts a string into another string. It deletes a specified length of characters in the target string at the start position and then inserts the second string into the target string at the start position. + A string consisting of the two strings. + The target string. + The character position in stringinput where the replacement string is to be inserted. + The number of characters to delete from stringInput . If length is longer than stringInput , deletion occurs up to the last character in stringReplacement . + The substring to be inserted into stringInput . + + + Returns the integer value, as defined by the Unicode standard, for the first character of the input expression. + The character code for the first character in the input string. + A valid string. + + + A mathematical function that returns the angle, in radians, whose cosine is the specified numerical value. This angle is called the arccosine. + The angle, in radians, defined by the input cosine value. + The cosine of an angle. + + + A mathematical function that returns the angle, in radians, whose cosine is the specified numerical value. This angle is called the arccosine. + An angle, measured in radians. + The cosine of an angle. + + + A mathematical function that returns the angle, in radians, whose sine is the specified numerical value. This angle is called the arcsine. + An angle, measured in radians. + The sine of an angle. + + + A mathematical function that returns the angle, in radians, whose sine is the specified numerical value. This angle is called the arcsine. + An angle, measured in radians. + The sine of an angle. + + + A mathematical function that returns the angle, in radians, whose tangent is the specified numerical value. This angle is called the arctangent. + An angle, measured in radians. + The tangent of an angle. + + + A mathematical function that returns the angle, in radians, whose tangent is the specified numerical value. This angle is called the arctangent. + An angle, measured in radians. + The tangent of an angle. + + + Returns the positive angle, in radians, between the positive x-axis and the ray from the origin through the point (x, y), where x and y are the two specified numerical values. The first parameter passed to the function is the y-value and the second parameter is the x-value. + An angle, measured in radians. + The y-coordinate of a point. + The x-coordinate of a point. + + + Returns the positive angle, in radians, between the positive x-axis and the ray from the origin through the point (x, y), where x and y are the two specified numerical values. The first parameter passed to the function is the y-value and the second parameter is the x-value. + An angle, measured in radians. + The y-coordinate of a point. + The x-coordinate of a point. + + + Returns the trigonometric cosine of the specified angle, in radians, in the specified expression. + The trigonometric cosine of the specified angle. + An angle, measured in radians. + + + Returns the trigonometric cosine of the specified angle, in radians, in the specified expression. + The trigonometric cosine of the specified angle. + An angle, measured in radians. + + + A mathematical function that returns the trigonometric cotangent of the specified angle, in radians. + The trigonometric cotangent of the specified angle. + An angle, measured in radians. + + + A mathematical function that returns the trigonometric cotangent of the specified angle, in radians. + The trigonometric cotangent of the specified angle. + An angle, measured in radians. + + + Returns the corresponding angle in degrees for an angle specified in radians. + The specified angle converted to degrees. + An angle, measured in radians. + + + Returns the corresponding angle in degrees for an angle specified in radians. + The specified angle converted to degrees. + An angle, measured in radians. + + + Returns the corresponding angle in degrees for an angle specified in radians. + The specified angle converted to degrees. + An angle, measured in radians. + + + Returns the corresponding angle in degrees for an angle specified in radians. + The specified angle converted to degrees. + An angle, measured in radians. + + + Returns the exponential value of the specified float expression. + The constant e raised to the power of the input value. + The input value. + + + Returns the exponential value of the specified float expression. + The constant e raised to the power of the input value. + The input value. + + + Returns the natural logarithm of the specified input value. + The natural logarithm of the input value. + A numeric expression. + + + Returns the natural logarithm of the specified input value. + The natural logarithm of the input value. + A numeric expression. + + + Returns the base-10 logarithm of the specified input value. + The base-10 logarithm of the input value. + A numeric expression. + + + Returns the base-10 logarithm of the specified input value. + The base-10 logarithm of the input value. + A numeric expression. + + + Returns the constant value of pi. + The numeric value of pi. + + + Returns the radian measure corresponding to the specified angle in degrees. + The radian measure of the specified angle. + The angle, measured in degrees + + + Returns the radian measure corresponding to the specified angle in degrees. + The radian measure of the specified angle. + The angle, measured in degrees + + + Returns the radian measure corresponding to the specified angle in degrees. + The radian measure of the specified angle. + The angle, measured in degrees. + + + Returns the radian measure corresponding to the specified angle in degrees. + The radian measure of the specified angle. + The angle, measured in degrees. + + + Returns a pseudo-random float value from 0 through 1, exclusive. + The pseudo-random value. + + + Returns a pseudo-random float value from 0 through 1, exclusive. + The pseudo-random value. + The seed value. If seed is not specified, the SQL Server Database Engine assigns a seed value at random. For a specified seed value, the result returned is always the same. + + + Returns the positive (+1), zero (0), or negative (-1) sign of the specified expression. + The sign of the input expression. + A numeric expression. + + + Returns the positive (+1), zero (0), or negative (-1) sign of the specified expression. + The sign of the input expression. + A numeric expression. + + + Returns the positive (+1), zero (0), or negative (-1) sign of the specified expression. + The sign of the input expression. + A numeric expression. + + + Returns the positive (+1), zero (0), or negative (-1) sign of the specified expression. + The sign of the input expression. + A numeric expression. + + + Returns the trigonometric sine of the specified angle. + The trigonometric sine of the input expression. + An angle, measured in radians. + + + Returns the trigonometric sine of the specified angle. + The trigonometric sine of the input expression. + An angle, measured in radians. + + + Returns the square root of the specified number. + The square root of the input value. + A numeric expression. + + + Returns the square root of the specified number. + The square root of the input value. + A numeric expression. + + + Returns the square of the specified number. + The square of the input value. + A numeric expression. + + + Returns the square of the specified number. + The square of the input value. + A numeric expression. + + + Returns the trigonometric tangent of the input expression. + The tangent of the input angle. + An angle, measured in radians. + + + Returns the trigonometric tangent of the input expression. + The tangent of the input angle. + An angle, measured in radians. + + + Returns a new datetime value based on adding an interval to the specified date. + The new date. + The part of the date to increment. + The value used to increment a date by a specified amount. + The date to increment. + + + Returns a new time span value based on adding an interval to the specified time span. + The new time span. + The part of the date to increment. + The value used to increment a date by a specified amount. + The time span to increment. + + + Returns a new date value based on adding an interval to the specified date. + The new point in time, expressed as a date and time of day, relative to Coordinated Universal Time (UTC). + The part of the date to increment. + The value used to increment a date by a specified amount. + The date to increment. + + + Returns a new datetime value based on adding an interval to the specified date. + + A of value that is the new date. + + The part of the date to increment. + The value used to increment a date by a specified amount. + The date to increment. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The value specifying the number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two Dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns a character string that represents the specified datepart of the specified date. + The specified part of the specified date. + The part of the date to calculate the differing number of time intervals. + The date. + + + Returns a character string that represents the specified datepart of the specified date. + The specified part of the specified date. + The part of the date to calculate the differing number of time intervals. + The date. + + + Returns a character string that represents the specified datepart of the specified date. + The specified part of the specified date. + The part of the date to calculate the differing number of time intervals. + The date. + + + Returns a character string that represents the specified datepart of the specified date. + The specified part of the specified date. + The part of the date to calculate the differing number of time intervals. + The date. + + + Returns an integer that represents the specified datepart of the specified date. + The the specified datepart of the specified date. + The part of the date to return the value. + The date. + + + Returns an integer that represents the specified datepart of the specified date. + The specified datepart of the specified date. + The part of the date to return the value. + The date. + + + Returns an integer that represents the specified datepart of the specified date. + The specified datepart of the specified date. + The part of the date to return the value. + The date. + + + Returns an integer that represents the specified datepart of the specified date. + The specified datepart of the specified date. + The part of the date to return the value. + The date. + + + Returns the current database system timestamp as a datetime value without the database time zone offset. This value is derived from the operating system of the computer on which the instance of SQL Server is running. + The current database timestamp. + + + Returns the current database system timestamp as a datetime value. The database time zone offset is not included. This value represents the current UTC time (Coordinated Universal Time). This value is derived from the operating system of the computer on which the instance of SQL Server is running. + The current database UTC timestamp. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input values. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The character array for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The character array for which the checksum is calculated. + The character array for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The character array for which the checksum is calculated. + The character array for which the checksum is calculated. + The character array for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the current date and time. + The current date and time. + + + Returns the name of the current user. + The name of the current user. + + + Returns the workstation name. + The name of the workstation. + + + Returns a database user name corresponding to a specified identification number. + The user name. + A user ID. + + + Returns a database user name corresponding to a specified identification number. + The user name. + + + Indicates whether the input value is a valid numeric type. + 1 if the input expression is a valid numeric data type; otherwise, 0. + A string expression. + + + Indicates whether the input value is a valid date or time. + 1 if the input expression is a valid date or time value of datetime or smalldatetime data types; otherwise, 0. + The tested value. + + + + Provider to convert provider agnostic migration operations into SQL commands + that can be run against a Microsoft SQL Server database. + + + + + Determines if a provider specific exception corresponds to a database-level permission denied error. + + The database exception. + true if the supplied exception corresponds to a database-level permission denied error; otherwise false. + + + + Converts a set of migration operations into Microsoft SQL Server specific SQL. + + The operations to be converted. + Token representing the version of SQL Server being targeted (i.e. "2005", "2008"). + A list of SQL statements to be executed to perform the migration operations. + + + + Generates the SQL body for a stored procedure. + + The command trees representing the commands for an insert, update or delete operation. + The rows affected parameter name. + The provider manifest token. + The SQL body for the stored procedure. + + + + Generates the specified update database operation which represents applying a series of migrations. + The generated script is idempotent, meaning it contains conditional logic to check if individual migrations + have already been applied and only apply the pending ones. + + The update database operation. + + + + Generates SQL for a . + Allows derived providers to handle additional operation types. + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Creates an empty connection for the current provider. + Allows derived providers to use connection other than . + + An empty connection for the current provider. + + + + Generates the specified create procedure operation. + + The create procedure operation. + + + + Generates the specified alter procedure operation. + + The alter procedure operation. + + + + Generates the specified drop procedure operation. + + The drop procedure operation. + + + + Generates SQL for a . This method differs from + in that it will + create the target database schema if it does not already exist. + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Writes CREATE TABLE SQL to the target writer. + + The operation to produce SQL for. + The target writer. + + + + Override this method to generate SQL when the definition of a table or its attributes are changed. + The default implementation of this method does nothing. + + The operation describing changes to the table. + + + + Generates SQL to mark a table as a system table. + Generated SQL should be added using the Statement method. + + The table to mark as a system table. + The to write the generated SQL to. + + + + Generates SQL to create a database schema. + Generated SQL should be added using the Statement method. + + The name of the schema to create. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Call this method to generate SQL that will attempt to drop the default constraint created + when a column is created. This method is usually called by code that overrides the creation or + altering of columns. + + The table to which the constraint applies. + The column to which the constraint applies. + The writer to which generated SQL should be written. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement or StatementBatch methods. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates the specified rename procedure operation. + + The rename procedure operation. + + + + Generates the specified move procedure operation. + + The move procedure operation. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for the given column model. This method is called by other methods that + process columns and can be overridden to change the SQL generated. + + The column for which SQL is being generated. + The writer to which generated SQL should be written. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL to specify a constant byte[] default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant bool default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant DateTime default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant DateTimeOffset default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant Guid default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant string default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant TimeSpan default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant geogrpahy default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant geometry default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify the data type of a column. + This method just generates the actual type, not the SQL to create the column. + + The definition of the column. + SQL representing the data type. + + + + Generates a quoted name. The supplied name may or may not contain the schema. + + The name to be quoted. + The quoted name. + + + + Quotes an identifier for SQL Server. + + The identifier to be quoted. + The quoted identifier. + + + + Adds a new Statement to be executed against the database. + + The statement to be executed. + Gets or sets a value indicating whether this statement should be performed outside of the transaction scope that is used to make the migration process transactional. If set to true, this operation will not be rolled back if the migration process fails. + The batch terminator for the database provider. + + + + Gets a new that can be used to build SQL. + This is just a helper method to create a writer. Writing to the writer will + not cause SQL to be registered for execution. You must pass the generated + SQL to the Statement method. + + An empty text writer to use for SQL generation. + + + + Adds a new Statement to be executed against the database. + + The writer containing the SQL to be executed. + The batch terminator for the database provider. + + + + Breaks sql string into one or more statements, handling T-SQL utility statements as necessary. + + The SQL to split into one ore more statements to be executed. + Gets or sets a value indicating whether this statement should be performed outside of the transaction scope that is used to make the migration process transactional. If set to true, this operation will not be rolled back if the migration process fails. + + + + Returns the column default value to use for store-generated GUID columns when + no default value is explicitly specified in the migration. + Returns newsequentialid() for on-premises SQL Server 2005 and later. + Returns newid() for SQL Azure. + + Either newsequentialid() or newid() as described above. + + + + Contains function stubs that expose SqlServer methods in Linq to Entities. + + + + Constructs a geography instance representing a Point instance from its x and y values and a spatial reference ID (SRID). + The constructed geography instance. + The x-coordinate of the Point being generated. + The y-coordinate of the Point being generated + The SRID of the geography instance. + + + Returns the Open Geospatial Consortium (OGC) Well-Known Text (WKT) representation of a geography instance augmented with any Z (elevation) and M (measure) values carried by the instance. + The Open Geospatial Consortium (OGC) Well-Known Text (WKT) representation of a geography instance. + The geography value. + + + Returns a geometric object representing the union of all point values whose distance from a geography instance is less than or equal to a specified value, allowing for a specified tolerance. + The union of all point values whose distance from a geography instance is less than or equal to a specified value + The geography value. + The distance. + The specified tolerance. + Specifying whether the tolerance value is relative or absolute. + + + Returns the maximum angle between the point returned by EnvelopeCenter() and a point in the geography instance in degrees. + the maximum angle between the point returned by EnvelopeCenter(). + The geography value. + + + Returns a point that can be used as the center of a bounding circle for the geography instance. + A SqlGeography value that specifies the location of the center of a bounding circle. + The geography value. + + + Offers a fast, index-only intersection method to determine if a geography instance intersects another SqlGeography instance, assuming an index is available. + True if a geography instance potentially intersects another SqlGeography instance; otherwise, false. + The geography value. + Another geography instance to compare against the instance on which Filter is invoked. + + + Tests if the SqlGeography instance is the same as the specified type. + A string that specifies one of the 12 types exposed in the geography type hierarchy. + The geography value. + A string that specifies one of the 12 types exposed in the geography type hierarchy. + + + Returns the total number of rings in a Polygon instance. + The total number of rings. + The geography value. + + + Returns an approximation of the given geography instance produced by running the Douglas-Peucker algorithm on the instance with the given tolerance. + + Returns . + + The geography value. + The tolerance to input to the Douglas-Peucker algorithm. tolerance must be a positive number. + + + Returns the specified ring of the SqlGeography instance: 1 ≤ n ≤ NumRings(). + A SqlGeography object that represents the ring specified by n. + The geography value. + An int expression between 1 and the number of rings in a polygon instance. + + + Constructs a geometry instance representing a Point instance from its x and y values and a spatial reference ID (SRID). + The constructed geometry instance. + The x-coordinate of the Point being generated. + The y-coordinate of the Point being generated + The SRID of the geography instance. + + + Returns the Open Geospatial Consortium (OGC) Well-Known Text (WKT) representation of a geography instance augmented with any Z (elevation) and M (measure) values carried by the instance. + The Open Geospatial Consortium (OGC) Well-Known Text (WKT) representation of a geometry instance. + The geometry value. + + + Returns a geometric object representing the union of all point values whose distance from a geometry instance is less than or equal to a specified value, allowing for a specified tolerance. + The union of all point values whose distance from a geometry instance is less than or equal to a specified value + The geometry value. + The distance. + The specified tolerance. + Specifying whether the tolerance value is relative or absolute. + + + Tests if the SqlGeometry instance is the same as the specified type. + A string that specifies one of the 12 types exposed in the geography type hierarchy. + The geometry value. + A string that specifies one of the 12 types exposed in the geography type hierarchy. + + + Offers a fast, index-only intersection method to determine if a geography instance intersects another SqlGeometry instance, assuming an index is available. + True if a geography instance potentially intersects another SqlGeography instance; otherwise, false. + The geometry value. + Another geography instance to compare against the instance on which Filter is invoked. + + + Converts an invalid geometry instance into a geometry instance with a valid Open Geospatial Consortium (OGC) type. + The converted geometry instance. + The geometry value. + + + Returns an approximation of the given geography instance produced by running the Douglas-Peucker algorithm on the instance with the given tolerance. + + Returns . + + The geometry value. + The tolerance to input to the Douglas-Peucker algorithm. tolerance must be a positive number. + + + + Indicates if the provider supports the parameter optimization described in EntityFramework6 GitHub issue #195. + + True since this provider supports the parameter optimization. + + + + The DbProviderServices implementation for the SqlClient provider for SQL Server. + + + Note that instance of this type also resolve additional provider services for Microsoft SQL Server + when this type is registered as an EF provider either using an entry in the application's config file + or through code-based registration in . + The services resolved are: + Requests for are resolved to a Singleton instance of + to create connections to SQL Express by default. + Requests for for the invariant name "System.Data.SqlClient" + for any server name are resolved to a delegate that returns a + to provide a non-retrying policy for SQL Server. + Requests for for the invariant name "System.Data.SqlClient" are + resolved to instances to provide default Migrations SQL + generation for SQL Server. + Requests for for the invariant name "System.Data.SqlClient" are + resolved to a Singleton instance of to provide default spatial + services for SQL Server. + + + + + This is the well-known string using in configuration files and code-based configuration as + the "provider invariant name" used to specify Microsoft SQL Server for ADO.NET and + Entity Framework provider services. + + + + + Registers a handler to process non-error messages coming from the database provider. + + The connection to receive information for. + The handler to process messages. + + + + Create a Command Definition object, given the connection and command tree + + provider manifest that was determined from metadata + command tree for the statement + an executable command definition object + + + + See issue 2390 - cloning the DesignTimeVisible property on the + can cause deadlocks. + So here overriding to provide a method that does not clone DesignTimeVisible. + + the object to clone + a clone of the + + + + Sets the parameter value and appropriate facets for the given . + + The parameter. + The type of the parameter. + The value of the parameter. + + + + Returns provider manifest token for a given connection. + + Connection to find manifest token from. + The provider manifest token for the specified connection. + + + + Returns the provider manifest by using the specified version information. + + The token information associated with the provider manifest. + The provider manifest by using the specified version information. + + + + Gets a spatial data reader for SQL Server. + + The reader where the spatial data came from. + The manifest token associated with the provider manifest. + The spatial data reader. + + + + Gets a spatial data reader for SQL Server. + + The manifest token associated with the provider manifest. + The spatial data reader. + + + + Generates a data definition language (DDL) script that creates schema objects + (tables, primary keys, foreign keys) based on the contents of the StoreItemCollection + parameter and targeted for the version of the database corresponding to the provider manifest token. + + The provider manifest token identifying the target version. + The structure of the database. + + A DDL script that creates schema objects based on the contents of the StoreItemCollection parameter + and targeted for the version of the database corresponding to the provider manifest token. + + + + + Create the database and the database objects. + If initial catalog is not specified, but AttachDBFilename is specified, we generate a random database name based on the AttachDBFilename. + Note: this causes pollution of the db, as when the connection string is later used, the mdf will get attached under a different name. + However if we try to replicate the name under which it would be attached, the following scenario would fail: + The file does not exist, but registered with database. + The user calls: If (DatabaseExists) DeleteDatabase + CreateDatabase + For further details on the behavior when AttachDBFilename is specified see Dev10# 188936 + + Connection to a non-existent database that needs to be created and populated with the store objects indicated with the storeItemCollection parameter. + Execution timeout for any commands needed to create the database. + The collection of all store items based on which the script should be created. + + + + Determines whether the database for the given connection exists. + There are three cases: + 1. Initial Catalog = X, AttachDBFilename = null: (SELECT Count(*) FROM sys.databases WHERE [name]= X) > 0 + 2. Initial Catalog = X, AttachDBFilename = F: if (SELECT Count(*) FROM sys.databases WHERE [name]= X) > 0 then true, + if not, try to open the connection and then return (SELECT Count(*) FROM sys.databases WHERE [name]= X) > 0 + 3. Initial Catalog = null, AttachDBFilename = F: Try to open the connection. If that succeeds the result is true, otherwise + if the there are no databases corresponding to the given file return false, otherwise throw. + Note: We open the connection to cover the scenario when the mdf exists, but is not attached. + Given that opening the connection would auto-attach it, it would not be appropriate to return false in this case. + Also note that checking for the existence of the file does not work for a remote server. (Dev11 #290487) + For further details on the behavior when AttachDBFilename is specified see Dev10# 188936 + + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + True if the provider can deduce the database only based on the connection. + + + + Determines whether the database for the given connection exists. + There are three cases: + 1. Initial Catalog = X, AttachDBFilename = null: (SELECT Count(*) FROM sys.databases WHERE [name]= X) > 0 + 2. Initial Catalog = X, AttachDBFilename = F: if (SELECT Count(*) FROM sys.databases WHERE [name]= X) > 0 then true, + if not, try to open the connection and then return (SELECT Count(*) FROM sys.databases WHERE [name]= X) > 0 + 3. Initial Catalog = null, AttachDBFilename = F: Try to open the connection. If that succeeds the result is true, otherwise + if the there are no databases corresponding to the given file return false, otherwise throw. + Note: We open the connection to cover the scenario when the mdf exists, but is not attached. + Given that opening the connection would auto-attach it, it would not be appropriate to return false in this case. + Also note that checking for the existence of the file does not work for a remote server. (Dev11 #290487) + For further details on the behavior when AttachDBFilename is specified see Dev10# 188936 + + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + True if the provider can deduce the database only based on the connection. + + + + Delete the database for the given connection. + There are three cases: + 1. If Initial Catalog is specified (X) drop database X + 2. Else if AttachDBFilename is specified (F) drop all the databases corresponding to F + if none throw + 3. If niether the catalog not the file name is specified - throw + Note that directly deleting the files does not work for a remote server. However, even for not attached + databases the current logic would work assuming the user does: if (DatabaseExists) DeleteDatabase + + Connection + Timeout for internal commands. + Item Collection. + + + + Clones the connection. + + The original connection. + The factory to use. + Cloned connection + + + + The Singleton instance of the SqlProviderServices type. + + + + + Set to the full name of the Microsoft.SqlServer.Types assembly to override the default selection + + + + + Get or sets a value indicating whether parameter values are truncated to + the scale (number of decimal places) defined for their corresponding columns when they are sent + to the database. A value of true indicates that objects + created for columns will have their + properties set, which will cause the parameter values to be truncated. If set to false + then the properties will not be set, avoiding the truncation + behavior of and allowing SQL Server to round values if necessary. + The default value is true to prevent breaking existing applications that depend on this + behavior. + + + + + Gets or sets a value indicating whether to use the SCOPE_IDENTITY() function to retrieve values + generated by the database for numeric columns during an INSERT operation. The default value of + true is recommended and can provide better performance if all numeric values are generated + using IDENTITY columns. If set to false, an OUTPUT clause will be used instead. An OUTPUT + clause makes it possible to retrieve values generated by sequences or other means. + + + + + Gets or sets a value indicating whether the ROW_NUMBER() function is used in sort expression + passed to the ORDER BY clause when OFFSET is present in query. The default value of true + is recommended to obtain query results that are stable for paging operations. The value of + false can be used for compatibility with previous versions of EF and will cause the sort + expression to be passed unmodified to the ORDER BY clause, which can lead to unstable results + if the ordering is ambiguous. + + + This flag only applies to SQL Server 2012 or later. This flag does not affect queries that have + already been translated to SQL and cached, therefore applications that need to set the value to + false for compatibility should do so before executing any queries. + + + + + An implementation of to provide support for geospatial types when using + Entity Framework with Microsoft SQL Server. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/packages/EntityFramework.6.2.0/lib/net40/EntityFramework.dll b/packages/EntityFramework.6.2.0/lib/net40/EntityFramework.dll new file mode 100644 index 0000000..21e93bb Binary files /dev/null and b/packages/EntityFramework.6.2.0/lib/net40/EntityFramework.dll differ diff --git a/packages/EntityFramework.6.2.0/lib/net40/EntityFramework.xml b/packages/EntityFramework.6.2.0/lib/net40/EntityFramework.xml new file mode 100644 index 0000000..01e86ef --- /dev/null +++ b/packages/EntityFramework.6.2.0/lib/net40/EntityFramework.xml @@ -0,0 +1,45898 @@ + + + + EntityFramework + + + + + Represents a result mapping for a function import. + + + + + Base class for items in the mapping space (DataSpace.CSSpace) + + + + + Adds a type mapping. + + The type mapping to add. + + + + Removes a type mapping. + + The type mapping to remove. + + + + Gets the type mappings. + + + + + Specifies a mapping condition evaluated by checking whether the value + of the a property/column is null or not null. + + + + + Mapping metadata for Conditional property mapping on a type. + Condition Property Mapping specifies a Condition either on the C side property or S side property. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ConditionProperyMap ( constant value-->SMemberMetadata ) + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ComplexPropertyMap + --ComplexTypeMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --ConditionProperyMap ( constant value-->SMemberMetadata ) + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + This class represents the metadata for all the condition property map elements in the + above example. + + + + + Mapping metadata for all types of property mappings. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ScalarPropertyMap + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ComplexPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --ScalarPropertyMap + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --EndPropertyMap + --ScalarPropertyMap + This class represents the metadata for all property map elements in the + above example. This includes the scalar property maps, complex property maps + and end property maps. + + + + + Gets an EdmProperty that specifies the mapped property. + + + + + Gets an EdmProperty that specifies the mapped property. + + + + + Gets an EdmProperty that specifies the mapped column. + + + + + Creates an IsNullConditionMapping instance. + + An EdmProperty that specifies a property or column. + A boolean that indicates whether to perform a null or a not-null check. + + + + Gets a bool that specifies whether the condition is evaluated by performing a null check + or a not-null check. + + + + + Specifies a mapping condition evaluated by comparing the value of + a property or column with a given value. + + + + + Creates a ValueConditionMapping instance. + + An EdmProperty that specifies a property or column. + An object that specifies the value to compare with. + + + + Gets an object that specifies the value to check against. + + + + + Serializes an that conforms to the restrictions of a single + CSDL schema file to an XML writer. The model to be serialized must contain a single + . + + + + + Serialize the to the XmlWriter. + + + The EdmModel to serialize. + + The XmlWriter to serialize to. + The serialized model's namespace. + true if the model is valid; otherwise, false. + + + + Occurs when an error is encountered serializing the model. + + + + + Information about an error that occurred processing an Entity Framework model. + + + + + Gets an optional value indicating which property of the source item caused the event to be raised. + + + + + Gets an optional descriptive message the describes the error that is being raised. + + + + + Gets a value indicating the that caused the event to be raised. + + + + + Contains additional attributes and properties of the + + + Note that objects are short lived and exist only to + make initialization easier. Instance of this type are not + compared to each other and arrays returned by array properties are copied to internal + collections in the ctor. Therefore it is fine to suppress the + Code Analysis messages. + + + + Gets or sets the function schema. + The function schema. + + + Gets or sets the store function name. + The store function name. + + + Gets or sets the command text associated with the function. + The command text associated with the function. + + + Gets or sets the entity sets for the function. + The entity sets for the function. + + + Gets a value that indicates whether this is an aggregate function. + true if this is an aggregate function; otherwise, false. + + + Gets or sets whether this function is a built-in function. + true if this function is a built-in function; otherwise, false. + + + Gets or sets whether the function contains no arguments. + true if the function contains no arguments; otherwise, false. + + + Gets or sets whether this function can be composed. + true if this function can be composed; otherwise, false. + + + Gets or sets whether this function is from a provider manifest. + true if this function is from a provider manifest; otherwise, false. + + + Gets or sets whether this function is a cached store function. + true if this function is a cached store function; otherwise, false. + + + Gets or sets whether this function is a function import. + true if this function is a function import; otherwise, false. + + + Gets or sets the return parameters. + The return parameters. + + + Gets or sets the parameter type semantics. + The parameter type semantics. + + + Gets or sets the function parameters. + The function parameters. + + + + Serializes the storage (database) section of an to XML. + + + + + Serialize the to the + + The EdmModel to serialize + Provider information on the Schema element + ProviderManifestToken information on the Schema element + The XmlWriter to serialize to + A value indicating whether to serialize Nullable attributes when they are set to the default value. + true if model can be serialized, otherwise false + + + + Serialize the to the + + The EdmModel to serialize + Namespace name on the Schema element + Provider information on the Schema element + ProviderManifestToken information on the Schema element + The XmlWriter to serialize to + A value indicating whether to serialize Nullable attributes when they are set to the default value. + true if model can be serialized, otherwise false + + + + Occurs when an error is encountered serializing the model. + + + + Visits each element of an expression tree from a given root expression. If any element changes, the tree is rebuilt back to the root and the new root expression is returned; otherwise the original root expression is returned. + + + Defines the basic functionality that should be implemented by visitors that return a result value of a specific type. + The type of the result produced by the visitor. + + + When overridden in a derived class, handles any expression of an unrecognized type. + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern method for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + Typed visitor pattern method for DbInExpression. + + The DbInExpression that is being visited. + An instance of TResultType. + + + + Initializes a new instance of the + + class. + + + + Replaces an old expression with a new one for the expression visitor. + The old expression. + The new expression. + + + Represents an event when the variable is rebound for the expression visitor. + The location of the variable. + The reference of the variable where it is rebounded. + + + Represents an event when entering the scope for the expression visitor with specified scope variables. + The collection of scope variables. + + + Exits the scope for the expression visitor. + + + Implements the visitor pattern for the expression. + The implemented visitor pattern. + The expression. + + + Implements the visitor pattern for the expression list. + The implemented visitor pattern. + The expression list. + + + Implements the visitor pattern for expression binding. + The implemented visitor pattern. + The expression binding. + + + Implements the visitor pattern for the expression binding list. + The implemented visitor pattern. + The expression binding list. + + + Implements the visitor pattern for the group expression binding. + The implemented visitor pattern. + The binding. + + + Implements the visitor pattern for the sort clause. + The implemented visitor pattern. + The sort clause. + + + Implements the visitor pattern for the sort order. + The implemented visitor pattern. + The sort order. + + + Implements the visitor pattern for the aggregate. + The implemented visitor pattern. + The aggregate. + + + Implements the visitor pattern for the function aggregate. + The implemented visitor pattern. + The aggregate. + + + Implements the visitor pattern for the group aggregate. + The implemented visitor pattern. + The aggregate. + + + Implements the visitor pattern for the Lambda function. + The implemented visitor pattern. + The lambda function. + + + Implements the visitor pattern for the type. + The implemented visitor pattern. + The type. + + + Implements the visitor pattern for the type usage. + The implemented visitor pattern. + The type. + + + Implements the visitor pattern for the entity set. + The implemented visitor pattern. + The entity set. + + + Implements the visitor pattern for the function. + The implemented visitor pattern. + The function metadata. + + + Implements the visitor pattern for the basic functionality required by expression types. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the different kinds of constants. + The implemented visitor. + The constant expression. + + + Implements the visitor pattern for a reference to a typed null literal. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a reference to a variable that is currently in scope. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a reference to a parameter declared on the command tree that contains this expression. + The implemented visitor. + The expression. + + + Implements the visitor pattern for an invocation of a function. + The implemented visitor. + The function expression. + + + Implements the visitor pattern for the application of a lambda function to arguments represented by DbExpression objects. + The implemented visitor. + The expression. + + + Implements the visitor pattern for retrieving an instance property. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the comparison operation applied to two arguments. + The implemented visitor. + The cast expression. + + + Implements the visitor pattern for a string comparison against the specified pattern with an optional escape string. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the restriction of the number of elements in the argument collection to the specified limit value. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the null determination applied to a single argument. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the arithmetic operation applied to numeric arguments. + The implemented visitor. + The arithmetic expression. + + + Implements the visitor pattern for the logical AND expression. + The implemented visitor. + The logical AND expression. + + + Implements the visitor pattern for the logical OR of two Boolean arguments. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the DbInExpression. + The implemented visitor. + The DbInExpression that is being visited. + + + Implements the visitor pattern for the logical NOT of a single Boolean argument. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the removed duplicate elements from the specified set argument. + The implemented visitor. + The distinct expression. + + + Implements the visitor pattern for the conversion of the specified set argument to a singleton the conversion of the specified set argument to a singleton. + The implemented visitor. + The element expression. + + + Implements the visitor pattern for an empty set determination applied to a single set argument. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the set union operation between the left and right operands. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the set intersection operation between the left and right operands. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the set subtraction operation between the left and right operands. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a type conversion operation applied to a polymorphic argument. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the type comparison of a single argument against the specified type. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the type conversion of a single argument to the specified type. + The implemented visitor. + The cast expression. + + + Implements the visitor pattern for the When, Then, and Else clauses. + The implemented visitor. + The case expression. + + + Implements the visitor pattern for the retrieval of elements of the specified type from the given set argument. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the construction of a new instance of a given type, including set and record types. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a strongly typed reference to a specific instance within an entity set. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the navigation of a relationship. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the expression that retrieves an entity based on the specified reference. + The implemented visitor. + The DEREF expression. + + + Implements the visitor pattern for the retrieval of the key value from the underlying reference value. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the expression that extracts a reference from the underlying entity instance. + The implemented visitor. + The entity reference expression. + + + Implements the visitor pattern for a scan over an entity set or relationship set, as indicated by the Target property. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a predicate applied to filter an input set. + The implemented visitor. + The filter expression. + + + Implements the visitor pattern for the projection of a given input set over the specified expression. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the unconditional join operation between the given collection arguments. + The implemented visitor. + The join expression. + + + Implements the visitor pattern for an inner, left outer, or full outer join operation between the given collection arguments on the specified join condition. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the invocation of the specified function for each element in the specified input set. + The implemented visitor. + The APPLY expression. + + + Implements the visitor pattern for a group by operation. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the skip expression. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a sort key that can be used as part of the sort order. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a quantifier operation of the specified kind over the elements of the specified input set. + The implemented visitor. + The expression. + + + + When this attribute is placed on a property it indicates that the database column to which the + property is mapped has an index. + + + This attribute is used by Entity Framework Migrations to create indexes on mapped database columns. + Multi-column indexes are created by using the same index name in multiple attributes. The information + in these attributes is then merged together to specify the actual database index. + + + + + Creates a instance for an index that will be named by convention and + has no column order, clustering, or uniqueness specified. + + + + + Creates a instance for an index with the given name and + has no column order, clustering, or uniqueness specified. + + The index name. + + + + Creates a instance for an index with the given name and column order, + but with no clustering or uniqueness specified. + + + Multi-column indexes are created by using the same index name in multiple attributes. The information + in these attributes is then merged together to specify the actual database index. + + The index name. + A number which will be used to determine column ordering for multi-column indexes. + + + + Returns true if this attribute specifies the same name and configuration as the given attribute. + + The attribute to compare. + True if the other object is equal to this object; otherwise false. + + + + + + + Returns true if this attribute specifies the same name and configuration as the given attribute. + + The attribute to compare. + True if the other object is equal to this object; otherwise false. + + + + + + + The index name. + + + Multi-column indexes are created by using the same index name in multiple attributes. The information + in these attributes is then merged together to specify the actual database index. + + + + + A number which will be used to determine column ordering for multi-column indexes. This will be -1 if no + column order has been specified. + + + Multi-column indexes are created by using the same index name in multiple attributes. The information + in these attributes is then merged together to specify the actual database index. + + + + + Set this property to true to define a clustered index. Set this property to false to define a + non-clustered index. + + + The value of this property is only relevant if returns true. + If returns false, then the value of this property is meaningless. + + + + + Returns true if has been set to a value. + + + + + Set this property to true to define a unique index. Set this property to false to define a + non-unique index. + + + The value of this property is only relevant if returns true. + If returns false, then the value of this property is meaningless. + + + + + Returns true if has been set to a value. + + + + + Returns a different ID for each object instance such that type descriptors won't + attempt to combine all IndexAttribute instances into a single instance. + + + + + A class derived from this class can be placed in the same assembly as a class derived from + to define Entity Framework configuration for an application. + Configuration is set by calling protected methods and setting protected properties of this + class in the constructor of your derived type. + The type to use can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + Any class derived from must have a public parameterless constructor + and that constructor should call this constructor. + + + + + The Singleton instance of for this app domain. This can be + set at application start before any Entity Framework features have been used and afterwards + should be treated as read-only. + + The instance of . + + + + Attempts to discover and load the associated with the given + type. This method is intended to be used by tooling to ensure that + the correct configuration is loaded into the app domain. Tooling should use this method + before accessing the property. + + A type to use for configuration discovery. + + + + Attempts to discover and load the from the given assembly. + This method is intended to be used by tooling to ensure that the correct configuration is loaded into + the app domain. Tooling should use this method before accessing the + property. If the tooling knows the type being used, then the + method should be used since it gives a greater chance that + the correct configuration will be found. + + An to use for configuration discovery. + + + + Call this method from the constructor of a class derived from to + add a instance to the Chain of Responsibility of resolvers that + are used to resolve dependencies needed by the Entity Framework. + + + Resolvers are asked to resolve dependencies in reverse order from which they are added. This means + that a resolver can be added to override resolution of a dependency that would already have been + resolved in a different way. + The exceptions to this is that any dependency registered in the application's config file + will always be used in preference to using a dependency resolver added here. + + The resolver to add. + + + + Call this method from the constructor of a class derived from to + add a instance to the Chain of Responsibility of resolvers that + are used to resolve dependencies needed by the Entity Framework. Unlike the AddDependencyResolver + method, this method puts the resolver at the bottom of the Chain of Responsibility such that it will only + be used to resolve a dependency that could not be resolved by any of the other resolvers. + + + A implementation is automatically registered as a default resolver + when it is added with a call to . This allows EF providers to act as + resolvers for other services that may need to be overridden by the provider. + + The resolver to add. + + + + Call this method from the constructor of a class derived from to register + an Entity Framework provider. + + + Note that the provider is both registered as a service itself and also registered as a default resolver with + a call to AddDefaultResolver. This allows EF providers to act as resolvers for other services that + may need to be overridden by the provider. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + and also using AddDefaultResolver to add the provider as a default + resolver. This means that, if desired, the same functionality can be achieved using a custom resolver or a + resolver backed by an Inversion-of-Control container. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this provider will be used. + The provider instance. + + + + Call this method from the constructor of a class derived from to register + an ADO.NET provider. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolvers for + and . This means that, if desired, + the same functionality can be achieved using a custom resolver or a resolver backed by an + Inversion-of-Control container. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this provider will be used. + The provider instance. + + + + Call this method from the constructor of a class derived from to register an + for use with the provider represented by the given invariant name. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used. + A function that returns a new instance of an execution strategy. + + + + Call this method from the constructor of a class derived from to register an + for use with the provider represented by the given invariant name and + for a given server name. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used. + + A function that returns a new instance of an execution strategy. + A string that will be matched against the server name in the connection string. + + + + Call this method from the constructor of a class derived from to register a + . + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + A function that returns a new instance of a transaction handler. + + + + Call this method from the constructor of a class derived from to register a + for use with the provider represented by the given invariant name. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this transaction handler will be used. + + A function that returns a new instance of a transaction handler. + + + + Call this method from the constructor of a class derived from to register a + for use with the provider represented by the given invariant name and + for a given server name. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this transaction handler will be used. + + A function that returns a new instance of a transaction handler. + A string that will be matched against the server name in the connection string. + + + + Sets the that is used to create connections by convention if no other + connection string or connection is given to or can be discovered by . + Note that a default connection factory is set in the app.config or web.config file whenever the + EntityFramework NuGet package is installed. As for all config file settings, the default connection factory + set in the config file will take precedence over any setting made with this method. Therefore the setting + must be removed from the config file before calling this method will have any effect. + Call this method from the constructor of a class derived from to change + the default connection factory being used. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The connection factory. + + + + Call this method from the constructor of a class derived from to + set the pluralization service. + + The pluralization service to use. + + + + Call this method from the constructor of a class derived from to + set the database initializer to use for the given context type. The database initializer is called when a + the given type is used to access a database for the first time. + The default strategy for Code First contexts is an instance of . + + + Calling this method is equivalent to calling . + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The type of the context. + The initializer to use, or null to disable initialization for the given context type. + + + + Call this method from the constructor of a class derived from to register a + for use with the provider represented by the given invariant name. + + + This method is typically used by providers to register an associated SQL generator for Code First Migrations. + It is different from setting the generator in the because it allows + EF to use the Migrations pipeline to create a database even when there is no Migrations configuration in the project + and/or Migrations are not being explicitly used. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The invariant name of the ADO.NET provider for which this generator should be used. + A delegate that returns a new instance of the SQL generator each time it is called. + + + + Call this method from the constructor of a class derived from to set + an implementation of which allows provider manifest tokens to + be obtained from connections without necessarily opening the connection. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The manifest token resolver. + + + + Call this method from the constructor of a class derived from to set + a factory for implementations of which allows custom annotations + represented by instances to be serialized to and from the EDMX XML. + + + Note that an is not needed if the annotation uses a simple string value. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The name of custom annotation that will be handled by this serializer. + A delegate that will be used to create serializer instances. + + + + Call this method from the constructor of a class derived from to set + an implementation of which allows a + to be obtained from a in cases where the default implementation is not + sufficient. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The provider factory service. + + + + Call this method from the constructor of a class derived from to set + a as the model cache key factory which allows the key + used to cache the model behind a to be changed. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can + be achieved using a custom resolver or a resolver backed by an Inversion-of-Control container. + + The key factory. + + + + Call this method from the constructor of a class derived from to set + a delegate which which be used for + creation of the default for a any + . This default factory will only be used if no factory is + set explicitly in the and if no factory has been registered + for the provider in use using the + + method. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality + can be achieved using a custom resolver or a resolver backed by an Inversion-of-Control container. + + + A factory for creating instances for a given and + representing the default schema. + + + + + Call this method from the constructor of a class derived from to set + a delegate which allows for creation of a customized + for the given provider for any + that does not have an explicit factory set. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality + can be achieved using a custom resolver or a resolver backed by an Inversion-of-Control container. + + The invariant name of the ADO.NET provider for which this generator should be used. + + A factory for creating instances for a given and + representing the default schema. + + + + + Call this method from the constructor of a class derived from to set + the global instance of which will be used whenever a spatial provider is + required and a provider-specific spatial provider cannot be found. Normally, a provider-specific spatial provider + is obtained from the a implementation which is in turn returned by resolving + a service for passing the provider invariant name as a key. However, this + cannot work for stand-alone instances of and since + it is impossible to know the spatial provider to use. Therefore, when creating stand-alone instances + of and the global spatial provider is always used. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The spatial provider. + + + + Call this method from the constructor of a class derived from to set + an implementation of to use for a specific provider and provider + manifest token. + + + Use + to register spatial services for use only when a specific manifest token is returned by the provider. + Use to register global + spatial services to be used when provider information is not available or no provider-specific + spatial services are found. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + + The indicating the type of ADO.NET connection for which this spatial provider will be used. + + The spatial provider. + + + + Call this method from the constructor of a class derived from to set + an implementation of to use for a specific provider with any + manifest token. + + + Use + to register spatial services for use when any manifest token is returned by the provider. + Use to register global + spatial services to be used when provider information is not available or no provider-specific + spatial services are found. + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this spatial provider will be used. + The spatial provider. + + + + Call this method from the constructor of a class derived from to set + a factory for the type of to use with . + + + Note that setting the type of formatter to use with this method does change the way command are + logged when is used. It is still necessary to set a + instance onto before any commands will be logged. + For more low-level control over logging/interception see and + . + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + A delegate that will create formatter instances. + + + + Call this method from the constructor of a class derived from to + register an at application startup. Note that interceptors can also + be added and removed at any time using . + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The interceptor to register. + + + + Call this method from the constructor of a class derived from to set + a factory to allow to create instances of a context that does not have a public, + parameterless constructor. + + + This is typically needed to allow design-time tools like Migrations or scaffolding code to use contexts that + do not have public, parameterless constructors. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + with the context as the key. This means that, if desired, + the same functionality can be achieved using a custom resolver or a resolver backed by an + Inversion-of-Control container. + + The context type for which the factory should be used. + The delegate to use to create context instances. + + + + Call this method from the constructor of a class derived from to set + a factory to allow to create instances of a context that does not have a public, + parameterless constructor. + + + This is typically needed to allow design-time tools like Migrations or scaffolding code to use contexts that + do not have public, parameterless constructors. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + with the context as the key. This means that, if desired, + the same functionality can be achieved using a custom resolver or a resolver backed by an + Inversion-of-Control container. + + The context type for which the factory should be used. + The delegate to use to create context instances. + + + + Sets a singleton model store implementation (persisted model cache). + + The model store implementation. + + + + Call this method from the constructor of a class derived from to register + a database table existence checker for a given provider. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + and also using AddDefaultResolver to add the provider as a default + resolver. This means that, if desired, the same functionality can be achieved using a custom resolver or a + resolver backed by an Inversion-of-Control container. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this provider will be used. + The table existence checker to use. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Creates a shallow copy of the current . + + A shallow copy of the current . + + + + Occurs during EF initialization after the DbConfiguration has been constructed but just before + it is locked ready for use. Use this event to inspect and/or override services that have been + registered before the configuration is locked. Note that this event should be used carefully + since it may prevent tooling from discovering the same configuration that is used at runtime. + + + Handlers can only be added before EF starts to use the configuration and so handlers should + generally be added as part of application initialization. Do not access the DbConfiguration + static methods inside the handler; instead use the the members of + to get current services and/or add overrides. + + + + + Gets the that is being used to resolve service + dependencies in the Entity Framework. + + + + + This attribute can be placed on a subclass of to indicate that the subclass of + representing the code-based configuration for the application is in a different + assembly than the context type. + + + Normally a subclass of should be placed in the same assembly as + the subclass of used by the application. It will then be discovered automatically. + However, if this is not possible or if the application contains multiple context types in different + assemblies, then this attribute can be used to direct DbConfiguration discovery to the appropriate type. + An alternative to using this attribute is to specify the DbConfiguration type to use in the application's + config file. See http://go.microsoft.com/fwlink/?LinkId=260883 for more information. + + + + + Indicates that the given subclass of should be used for code-based configuration + for this application. + + + The type to use. + + + + + Indicates that the subclass of represented by the given assembly-qualified + name should be used for code-based configuration for this application. + + + The type to use. + + + + + Gets the subclass of that should be used for code-based configuration + for this application. + + + + Implements the basic functionality required by aggregates in a GroupBy clause. + + + + Gets the result type of this . + + + The result type of this . + + + + + Gets the list of expressions that define the arguments to this + + . + + + The list of expressions that define the arguments to this + + . + + + + Represents the logical AND of two Boolean arguments. This class cannot be inherited. + + + Implements the basic functionality required by expressions that accept two expression operands. + + + Represents the base type for all expressions. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + The type of the result produced by . + + + An instance of . + + The type of the result produced by visitor. + + + + Determines whether the specified is equal to the current DbExpression instance. + + + True if the specified is equal to the current DbExpression instance; otherwise, false. + + + The object to compare to the current . + + + + Serves as a hash function for the type. + A hash code for the current expression. + + + + Creates a that represents the specified binary value, which may be null + + + A that represents the specified binary value. + + The binary value on which the returned expression should be based. + + + + Enables implicit casting from a byte array. + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) Boolean value. + + + A that represents the specified Boolean value. + + The Boolean value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) byte value. + + + A that represents the specified byte value. + + The byte value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) + + value. + + + A that represents the specified DateTime value. + + The DateTime value on which the returned expression should be based. + + + + Enables implicit casting from . + + The expression to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) + + value. + + + A that represents the specified DateTimeOffset value. + + The DateTimeOffset value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) decimal value. + + + A that represents the specified decimal value. + + The decimal value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) double value. + + + A that represents the specified double value. + + The double value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified + + value, which may be null. + + + A that represents the specified DbGeography value. + + The DbGeography value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified + + value, which may be null. + + + A that represents the specified DbGeometry value. + + The DbGeometry value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) + + value. + + + A that represents the specified Guid value. + + The Guid value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) Int16 value. + + + A that represents the specified Int16 value. + + The Int16 value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) Int32 value. + + + A that represents the specified Int32 value. + + The Int32 value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) Int64 value. + + + A that represents the specified Int64 value. + + The Int64 value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) Single value. + + + A that represents the specified Single value. + + The Single value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified string value. + + + A that represents the specified string value. + + The string value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + Gets the type metadata for the result type of the expression. + The type metadata for the result type of the expression. + + + Gets the kind of the expression, which indicates the operation of this expression. + The kind of the expression, which indicates the operation of this expression. + + + + Gets the that defines the left argument. + + + The that defines the left argument. + + The expression is null. + + The expression is not associated with the command tree of the + + ,or its result type is not equal or promotable to the required type for the left argument. + + + + + Gets the that defines the right argument. + + + The that defines the right argument. + + The expression is null. + + The expression is not associated with the command tree of the + + ,or its result type is not equal or promotable to the required type for the right argument. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by the visitor . + visitor is null. + + + Represents an apply operation, which is the invocation of the specified function for each element in the specified input set. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by the visitor . + visitor is null. + + + + Gets the that specifies the function that is invoked for each element in the input set. + + + The that specifies the function that is invoked for each element in the input set. + + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + + Represents an arithmetic operation applied to numeric arguments. + Addition, subtraction, multiplication, division, modulo, and negation are arithmetic operations. + This class cannot be inherited. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the list of elements that define the current arguments. + + + A fixed-size list of elements. + + + + + Represents the When, Then, and Else clauses of the + + . This class cannot be inherited. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + + Gets the When clauses of this . + + + The When clauses of this . + + + + + Gets the Then clauses of this . + + + The Then clauses of this . + + + + + Gets the Else clause of this . + + + The Else clause of this . + + The expression is null. + + The expression is not associated with the command tree of the + + ,or its result type is not equal or promotable to the result type of the + + . + + + + Represents the type conversion of a single argument to the specified type. This class cannot be inherited. + + + Implements the basic functionality required by expressions that accept a single expression argument. + + + + Gets the that defines the argument. + + + The that defines the argument. + + The expression is null. + + The expression is not associated with the command tree of a + + , or its result type is not equal or promotable to the required type for the argument. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + + Describes the different "kinds" (classes) of command trees. + + + + + A query to retrieve data + + + + + Update existing data + + + + + Insert new data + + + + + Deleted existing data + + + + + Call a function + + + + Represents a comparison operation applied to two arguments. Equality, greater than, greater than or equal, less than, less than or equal, and inequality are comparison operations. This class cannot be inherited. + + DbComparisonExpression requires that its arguments have a common result type + that is equality comparable (for .Equals and .NotEquals), + order comparable (for .GreaterThan and .LessThan), + or both (for .GreaterThanOrEquals and .LessThanOrEquals). + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Represents different kinds of constants (literals). This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Gets the constant value. + The constant value. + + + Represents an unconditional join operation between the given collection arguments. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + + Gets a list that provides the input sets to the join. + + + A list that provides the input sets to the join. + + + + Represents the an expression that retrieves an entity based on the specified reference. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Removes duplicate elements from the specified set argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Represents the conversion of the specified set argument to a singleton. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Represents an expression that extracts a reference from the underlying entity instance. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Represents the set subtraction operation between the left and right operands. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + + Describes a binding for an expression. Conceptually similar to a foreach loop + in C#. The DbExpression property defines the collection being iterated over, + while the Var property provides a means to reference the current element + of the collection during the iteration. DbExpressionBinding is used to describe the set arguments + to relational expressions such as , + and . + + + + + + + Gets the that defines the input set. + + + The that defines the input set. + + The expression is null. + The expression is not associated with the command tree of the binding, or its result type is not equal or promotable to the result type of the current value of the property. + + + Gets the name assigned to the element variable. + The name assigned to the element variable. + + + Gets the type metadata of the element variable. + The type metadata of the element variable. + + + + Gets the that references the element variable. + + The variable reference. + + + Represents a predicate applied to filter an input set. This produces the set of elements that satisfy the predicate. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + + Gets the that specifies the predicate used to filter the input set. + + + The that specifies the predicate used to filter the input set. + + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not a Boolean type. + + + + Represents an invocation of a function. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the metadata for the function to invoke. + The metadata for the function to invoke. + + + + Gets an list that provides the arguments to the function. + + + An list that provides the arguments to the function. + + + + Represents a collection of elements that compose a group. + + + Represents a group by operation. A group by operation is a grouping of the elements in the input set based on the specified key expressions followed by the application of the specified aggregates. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that specifies the input set and provides access to the set element and group element variables. + + + The that specifies the input set and provides access to the set element and group element variables. + + + + + Gets a list that provides grouping keys. + + + A list that provides grouping keys. + + + + + Gets a list that provides the aggregates to apply. + + + A list that provides the aggregates to apply. + + + + Represents the set intersection operation between the left and right operands. This class cannot be inherited. + + DbIntersectExpression requires that its arguments have a common collection result type + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents an empty set determination applied to a single set argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents null determination applied to a single argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents the type comparison of a single argument against the specified type. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the type metadata that the type metadata of the argument should be compared to. + The type metadata that the type metadata of the argument should be compared to. + + + Represents an inner, left outer, or full outer join operation between the given collection arguments on the specified join condition. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that provides the left input. + + + The that provides the left input. + + + + + Gets the that provides the right input. + + + The that provides the right input. + + + + Gets the join condition to apply. + The join condition to apply. + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not a Boolean type. + + + + + Allows the application of a lambda function to arguments represented by + + objects. + + + + The visitor pattern method for expression visitors that do not produce a result value. + + An instance of . + + visitor is null + + + The visitor pattern method for expression visitors that produce a result value of a specific type. + The type of the result produced by the expression visitor. + + An instance of a typed that produces a result value of type TResultType. + + The type of the result produced by visitor + visitor is null + + + + Gets the representing the Lambda function applied by this expression. + + + The representing the Lambda function applied by this expression. + + + + + Gets a list that provides the arguments to which the Lambda function should be applied. + + + The list. + + + + Represents a string comparison against the specified pattern with an optional escape string. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets an expression that specifies the string to compare against the given pattern. + An expression that specifies the string to compare against the given pattern. + The expression is null. + + The expression is not associated with the command tree of + + , or its result type is not a string type. + + + + Gets an expression that specifies the pattern against which the given string should be compared. + An expression that specifies the pattern against which the given string should be compared. + The expression is null. + + The expression is not associated with the command tree of + + , or its result type is not a string type. + + + + Gets an expression that provides an optional escape string to use for the comparison. + An expression that provides an optional escape string to use for the comparison. + The expression is null. + + The expression is not associated with the command tree of + + , or its result type is not a string type. + + + + Represents the restriction of the number of elements in the argument collection to the specified limit value. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets an expression that specifies the input collection. + An expression that specifies the input collection. + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not a collection type. + + + + Gets an expression that specifies the limit on the number of elements returned from the input collection. + An expression that specifies the limit on the number of elements returned from the input collection. + The expression is null. + + The expression is not associated with the command tree of the + + , or is not one of + + or + + , or its result type is not equal or promotable to a 64-bit integer type. + + + + + Gets whether the limit operation will include tied results. Including tied results might produce more results than specified by the + + value. + + true if the limit operation will include tied results; otherwise, false. The default is false. + + + Represents the construction of a new instance of a given type, including set and record types. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets an list that provides the property/column values or set elements for the new instance. + + + An list that provides the property/column values or set elements for the new instance. + + + + Represents the logical NOT of a single Boolean argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents a reference to a typed null literal. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents the retrieval of elements of the specified type from the given set argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the metadata of the type of elements that should be retrieved from the set argument. + The metadata of the type of elements that should be retrieved from the set argument. + + + Represents the logical OR of two Boolean arguments. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents a reference to a parameter declared on the command tree that contains this expression. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the name of the referenced parameter. + The name of the referenced parameter. + + + Represents the projection of a given input set over the specified expression. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + + Gets the that defines the projection. + + + The that defines the projection. + + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not equal or promotable to the reference type of the current projection. + + + + Provides methods and properties for retrieving an instance property. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Creates a new key/value pair based on this property expression. + + A new key/value pair with the key and value derived from the + + . + + + + + Enables implicit casting to . + + The expression to be converted. + The converted value. + + + Gets the property metadata for the property to retrieve. + The property metadata for the property to retrieve. + + + + Gets a that defines the instance from which the property should be retrieved. + + + A that defines the instance from which the property should be retrieved. + + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not equal or promotable to the type that defines the property. + + + + Represents a quantifier operation of the specified kind over the elements of the specified input set. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + Gets the Boolean predicate that should be evaluated for each element in the input set. + The Boolean predicate that should be evaluated for each element in the input set. + The expression is null. + + The expression is not associated with the command tree for the + + ,or its result type is not a Boolean type. + + + + Represents a strongly typed reference to a specific instance within an entity set. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the metadata for the entity set that contains the instance. + The metadata for the entity set that contains the instance. + + + Represents the navigation of a relationship. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the metadata for the relationship over which navigation occurs. + The metadata for the relationship over which navigation occurs. + + + Gets the metadata for the relationship end to navigate from. + The metadata for the relationship end to navigate from. + + + Gets the metadata for the relationship end to navigate to. + The metadata for the relationship end to navigate to. + + + + Gets an that specifies the starting point of the navigation and must be a reference to an entity instance. + + + An that specifies the instance of the source relationship end from which navigation should occur. + + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not equal or promotable to the reference type of the + + property. + + + + + Skips a specified number of elements in the input set. + + can only be used after the input collection has been sorted as specified by the sort keys. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + + Gets a list that defines the sort order. + + + A list that defines the sort order. + + + + Gets an expression that specifies the number of elements to skip from the input collection. + An expression that specifies the number of elements to skip from the input collection. + The expression is null. + + The expression is not associated with the command tree of the + + ; the expression is not either a + + or a + + ; or the result type of the expression is not equal or promotable to a 64-bit integer type. + + + + + Specifies a sort key that can be used as part of the sort order in a + + . This class cannot be inherited. + + + + Gets a Boolean value indicating whether or not this sort key uses an ascending sort order. + true if this sort key uses an ascending sort order; otherwise, false. + + + Gets a string value that specifies the collation for this sort key. + A string value that specifies the collation for this sort key. + + + + Gets the that provides the value for this sort key. + + + The that provides the value for this sort key. + + + + Represents a sort operation applied to the elements of the specified input set based on the given sort keys. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by + visitor + + + visitor + is null. + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + + Gets a list that defines the sort order. + + + A list that defines the sort order. + + + + Represents a type conversion operation applied to a polymorphic argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Supports standard aggregate functions, such as MIN, MAX, AVG, SUM, and so on. This class cannot be inherited. + + + Gets a value indicating whether this aggregate is a distinct aggregate. + true if the aggregate is a distinct aggregate; otherwise, false. + + + Gets the method metadata that specifies the aggregate function to invoke. + The method metadata that specifies the aggregate function to invoke. + + + + An abstract base type for types that implement the IExpressionVisitor interface to derive from. + + + + + An abstract base type for types that implement the IExpressionVisitor interface to derive from. + + + + Defines the basic functionality that should be implemented by visitors that do not return a result value. + + + When overridden in a derived class, handles any expression of an unrecognized type. + The expression to be handled. + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + Visitor pattern method for DbInExpression. + + The DbInExpression that is being visited. + + + + Convenience method to visit the specified . + + The DbUnaryExpression to visit. + + + is null + + + + + Convenience method to visit the specified . + + The DbBinaryExpression to visit. + + + is null + + + + + Convenience method to visit the specified . + + The DbExpressionBinding to visit. + + + is null + + + + + Convenience method for post-processing after a DbExpressionBinding has been visited. + + The previously visited DbExpressionBinding. + + + + Convenience method to visit the specified . + + The DbGroupExpressionBinding to visit. + + + is null + + + + + Convenience method indicating that the grouping keys of a have been visited and the aggregates are now about to be visited. + + The DbGroupExpressionBinding of the DbGroupByExpression + + + + Convenience method for post-processing after a DbGroupExpressionBinding has been visited. + + The previously visited DbGroupExpressionBinding. + + + + Convenience method indicating that the body of a Lambda is now about to be visited. + + The DbLambda that is about to be visited + + + is null + + + + + Convenience method for post-processing after a DbLambda has been visited. + + The previously visited DbLambda. + + + + Convenience method to visit the specified , if non-null. + + The expression to visit. + + + is null + + + + + Convenience method to visit each in the given list, if the list is non-null. + + The list of expressions to visit. + + + is null + + + + + Convenience method to visit each in the list, if the list is non-null. + + The list of aggregates to visit. + + + is null + + + + + Convenience method to visit the specified . + + The aggregate to visit. + + + is null + + + + + Called when an of an otherwise unrecognized type is encountered. + + The expression + + + is null + + + Always thrown if this method is called, since it indicates that + + is of an unsupported type + + + + + Visitor pattern method for . + + The DbConstantExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbNullExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbVariableReferenceExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbParameterReferenceExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbFunctionExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbLambdaExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbPropertyExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbComparisonExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbLikeExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbLimitExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbIsNullExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbArithmeticExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbAndExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbOrExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbInExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbNotExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbDistinctExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbElementExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbIsEmptyExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbUnionAllExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbIntersectExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbExceptExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbOfTypeExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbTreatExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbCastExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbIsOfExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbCaseExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbNewInstanceExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbRefExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbRelationshipNavigationExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DeRefExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbRefKeyExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbEntityRefExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbScanExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbFilterExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbProjectExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbCrossJoinExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbJoinExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbApplyExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbSkipExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbSortExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbQuantifierExpression that is being visited. + + + is null + + + + Implements the visitor pattern for the set clause. + The set clause. + + + Implements the visitor pattern for the modification clause. + The modification clause. + + + Implements the visitor pattern for the collection of modification clauses. + The modification clauses. + + + Implements the visitor pattern for the command tree. + The command tree. + + + Implements the visitor pattern for the delete command tree. + The delete command tree. + + + Implements the visitor pattern for the function command tree. + The function command tree. + + + Implements the visitor pattern for the insert command tree. + The insert command tree. + + + Implements the visitor pattern for the query command tree. + The query command tree. + + + Implements the visitor pattern for the update command tree. + The update command tree. + + + An immutable class that implements the basic functionality for the Query, Insert, Update, Delete, and function invocation command tree types. + + + + Returns a that represents this command. + + + A that represents this command. + + + + + Gets a value indicating whether database null semantics are exhibited when comparing + two operands, both of which are potentially nullable. The default value is true. + + For example (operand1 == operand2) will be translated as: + + (operand1 = operand2) + + if UseDatabaseNullSemantics is true, respectively + + (((operand1 = operand2) AND (NOT (operand1 IS NULL OR operand2 IS NULL))) OR ((operand1 IS NULL) AND (operand2 IS NULL))) + + if UseDatabaseNullSemantics is false. + + + true if database null comparison behavior is enabled, otherwise false . + + + + + Gets the name and corresponding type of each parameter that can be referenced within this + + . + + + The name and corresponding type of each parameter that can be referenced within this + + . + + + + + Gets the kind of this command tree. + + + + + Gets the metadata workspace used by this command tree. + + + + + Gets the data space in which metadata used by this command tree must reside. + + + + Represents a single row delete operation expressed as a command tree. This class cannot be inherited. + + + Represents a data manipulation language (DML) operation expressed as a command tree. + + + + Gets the that specifies the target table for the data manipulation language (DML) operation. + + + The that specifies the target table for the DML operation. + + + + + Initializes a new instance of the class. + + The model this command will operate on. + The data space. + The target table for the data manipulation language (DML) operation. + A predicate used to determine which members of the target collection should be deleted. + + + + Gets an that specifies the predicate used to determine which members of the target collection should be deleted. + + + The predicate can include only the following elements: + + Equality expression + Constant expression + IsNull expression + Property expression + Reference expression to the target + And expression + Or expression + Not expression + + + + An that specifies the predicate used to determine which members of the target collection should be deleted. + + + + Gets the kind of this command tree. + The kind of this command tree. + + + + Contains values that each expression class uses to denote the operation it represents. The + + property of an + + can be retrieved to determine which operation that expression represents. + + + + + True for all. + + + + + Logical And. + + + + + True for any. + + + + + Conditional case statement. + + + + + Polymorphic type cast. + + + + + A constant value. + + + + + Cross apply + + + + + Cross join + + + + + Dereference. + + + + + Duplicate removal. + + + + + Division. + + + + + Set to singleton conversion. + + + + + Entity ref value retrieval. + + + + + Equality + + + + + Set subtraction + + + + + Restriction. + + + + + Full outer join + + + + + Invocation of a stand-alone function + + + + + Greater than. + + + + + Greater than or equal. + + + + + Grouping. + + + + + Inner join + + + + + Set intersection. + + + + + Empty set determination. + + + + + Null determination. + + + + + Type comparison (specified Type or Subtype). + + + + + Type comparison (specified Type only). + + + + + Left outer join + + + + + Less than. + + + + + Less than or equal. + + + + + String comparison. + + + + + Result count restriction (TOP n). + + + + + Subtraction. + + + + + Modulo. + + + + + Multiplication. + + + + + Instance, row, and set construction. + + + + + Logical Not. + + + + + Inequality. + + + + + Null. + + + + + Set members by type (or subtype). + + + + + Set members by (exact) type. + + + + + Logical Or. + + + + + Outer apply. + + + + + A reference to a parameter. + + + + + Addition. + + + + + Projection. + + + + + Retrieval of a static or instance property. + + + + + Reference. + + + + + Ref key value retrieval. + + + + + Navigation of a (composition or association) relationship. + + + + + Entity or relationship set scan. + + + + + Skip elements of an ordered collection. + + + + + Sorting. + + + + + Type conversion. + + + + + Negation. + + + + + Set union (with duplicates). + + + + + A reference to a variable. + + + + + Application of a lambda function + + + + + In. + + + + Represents the invocation of a database function. + + + + Constructs a new DbFunctionCommandTree that uses the specified metadata workspace, data space and function metadata + + The metadata workspace that the command tree should use. + The logical 'space' that metadata in the expressions used in this command tree must belong to. + The that represents the function that is being invoked. + The expected result type for the function’s first result set. + The function's parameters. + + , or is null + + + does not represent a valid data space or + is a composable function + + + + + Gets the that represents the function that is being invoked. + + + The that represents the function that is being invoked. + + + + Gets the expected result type for the function’s first result set. + The expected result type for the function’s first result set. + + + Gets or sets the command tree kind. + The command tree kind. + + + Represents a single row insert operation expressed as a command tree. This class cannot be inherited. + + Represents a single row insert operation expressed as a canonical command tree. + When the property is set, the command returns a reader; otherwise, + it returns a scalar value indicating the number of rows affected. + + + + + Initializes a new instance of the class. + + The model this command will operate on. + The data space. + The target table for the data manipulation language (DML) operation. + The list of insert set clauses that define the insert operation. . + A that specifies a projection of results to be returned, based on the modified rows. + + + Gets the list of insert set clauses that define the insert operation. + The list of insert set clauses that define the insert operation. + + + + Gets an that specifies a projection of results to be returned based on the modified rows. + + + An that specifies a projection of results to be returned based on the modified rows. null indicates that no results should be returned from this command. + + + + Gets the command tree kind. + The command tree kind. + + + + Represents a Lambda function that can be invoked to produce a + + . + + + + + Creates a with the specified inline Lambda function implementation and formal parameters. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters + An expression that defines the logic of the Lambda function + + A collection that represents the formal parameters to the Lambda function. These variables are valid for use in the body expression. + + + + is null or contains null, or + + is null + + + + contains more than one element with the same variable name. + + + + + Creates a with the specified inline Lambda function implementation and formal parameters. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters + An expression that defines the logic of the Lambda function + + A collection that represents the formal parameters to the Lambda function. These variables are valid for use in the body expression. + + + + is null or contains null, or + + is null. + + + + contains more than one element with the same variable name. + + + + + Creates a new with a single argument of the specified type, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and single formal parameter. + + A that defines the EDM type of the argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A that defines the EDM type of the twelfth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A that defines the EDM type of the twelfth argument to the Lambda function + + + A that defines the EDM type of the thirteenth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A that defines the EDM type of the twelfth argument to the Lambda function + + + A that defines the EDM type of the thirteenth argument to the Lambda function + + + A that defines the EDM type of the fourteenth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A that defines the EDM type of the twelfth argument to the Lambda function + + + A that defines the EDM type of the thirteenth argument to the Lambda function + + + A that defines the EDM type of the fourteenth argument to the Lambda function + + + A that defines the EDM type of the fifteenth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A that defines the EDM type of the twelfth argument to the Lambda function + + + A that defines the EDM type of the thirteenth argument to the Lambda function + + + A that defines the EDM type of the fourteenth argument to the Lambda function + + + A that defines the EDM type of the fifteenth argument to the Lambda function + + + A that defines the EDM type of the sixteenth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + Gets the body of the lambda expression. + + A that represents the body of the lambda function. + + + + Gets the parameters of the lambda expression. + The list of lambda function parameters represented as DbVariableReferenceExpression objects. + + + + Specifies a single clause in an insert or update modification operation, see + and + + + An abstract base class allows the possibility of patterns other than + Property = Value in future versions, e.g., + update SomeTable + set ComplexTypeColumn.SomeProperty() + where Id = 2 + + + + Represents a query operation expressed as a command tree. This class cannot be inherited. + + + + Constructs a new DbQueryCommandTree that uses the specified metadata workspace. + + The metadata workspace that the command tree should use. + The logical 'space' that metadata in the expressions used in this command tree must belong to. + + A that defines the logic of the query. + + When set to false the validation of the tree is turned off. + A boolean that indicates whether database null semantics are exhibited when comparing + two operands, both of which are potentially nullable. + + + or + + is null + + + + does not represent a valid data space + + + + + Constructs a new DbQueryCommandTree that uses the specified metadata workspace, using database null semantics. + + The metadata workspace that the command tree should use. + The logical 'space' that metadata in the expressions used in this command tree must belong to. + + A that defines the logic of the query. + + When set to false the validation of the tree is turned off. + + + or + + is null + + + + does not represent a valid data space + + + + + Constructs a new DbQueryCommandTree that uses the specified metadata workspace, using database null semantics. + + The metadata workspace that the command tree should use. + The logical 'space' that metadata in the expressions used in this command tree must belong to. + + A that defines the logic of the query. + + + + or + + is null + + + + does not represent a valid data space + + + + + Gets an that defines the logic of the query operation. + + + An that defines the logic of the query operation. + + The expression is null. + The expression is associated with a different command tree. + + + Gets the kind of this command tree. + The kind of this command tree. + + + Specifies the clause in a modification operation that sets the value of a property. This class cannot be inherited. + + + + Gets an that specifies the property that should be updated. + + + An that specifies the property that should be updated. + + + + + Gets an that specifies the new value with which to update the property. + + + An that specifies the new value with which to update the property. + + + + Represents a single-row update operation expressed as a command tree. This class cannot be inherited. + + Represents a single-row update operation expressed as a canonical command tree. + When the property is set, the command returns a reader; otherwise, + it returns a scalar indicating the number of rows affected. + + + + + Initializes a new instance of the class. + + The model this command will operate on. + The data space. + The target table for the data manipulation language (DML) operation. + A predicate used to determine which members of the target collection should be updated. + The list of update set clauses that define the update operation. + A that specifies a projection of results to be returned, based on the modified rows. + + + Gets the list of update set clauses that define the update operation. + The list of update set clauses that define the update operation. + + + + Gets an that specifies a projection of results to be returned, based on the modified rows. + + + An that specifies a projection of results to be returned based, on the modified rows. null indicates that no results should be returned from this command. + + + + + Gets an that specifies the predicate used to determine which members of the target collection should be updated. + + + An that specifies the predicate used to determine which members of the target collection should be updated. + + + + Gets the kind of this command tree. + The kind of this command tree. + + + Represents a reference to a variable that is currently in scope. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the name of the referenced variable. + The name of the referenced variable. + + + + Defines the binding for the input set to a . + In addition to the properties of , DbGroupExpressionBinding + also provides access to the group element via the variable reference + and to the group aggregate via the property. + + + + + Gets the that defines the input set. + + + The that defines the input set. + + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not equal or promotable to the result type of the current value of the property. + + + + Gets the name assigned to the element variable. + The name assigned to the element variable. + + + Gets the type metadata of the element variable. + The type metadata of the element variable. + + + + Gets the that references the element variable. + + A reference to the element variable. + + + Gets the name assigned to the group element variable. + The name assigned to the group element variable. + + + Gets the type metadata of the group element variable. + The type metadata of the group element variable. + + + + Gets the that references the group element variable. + + A reference to the group element variable. + + + + Gets the that represents the collection of elements in the group. + + The elements in the group. + + + + Provides an API to construct s and allows that API to be accessed as extension methods on the expression type itself. + + + + Returns the specified arguments as a key/value pair object. + A key/value pair object. + The value in the key/value pair. + The key in the key/value pair. + + + Returns the specified arguments as a key/value pair object. + A key/value pair object. + The value in the key/value pair. + The key in the key/value pair. + + + + Creates a new that uses a generated variable name to bind the given expression. + + A new expression binding with the specified expression and a generated variable name. + The expression to bind. + input is null. + input does not have a collection result. + + + + Creates a new that uses the specified variable name to bind the given expression + + A new expression binding with the specified expression and variable name. + The expression to bind. + The variable name that should be used for the binding. + input or varName is null. + input does not have a collection result. + + + Creates a new group expression binding that uses generated variable and group variable names to bind the given expression. + A new group expression binding with the specified expression and a generated variable name and group variable name. + The expression to bind. + input is null. + input does not have a collection result type. + + + + Creates a new that uses the specified variable name and group variable names to bind the given expression. + + A new group expression binding with the specified expression, variable name and group variable name. + The expression to bind. + The variable name that should be used for the binding. + The variable name that should be used to refer to the group when the new group expression binding is used in a group-by expression. + input, varName or groupVarName is null. + input does not have a collection result type. + + + + Creates a new . + + A new function aggregate with a reference to the given function and argument. The function aggregate's Distinct property will have the value false. + The function that defines the aggregate operation. + The argument over which the aggregate function should be calculated. + function or argument null. + function is not an aggregate function or has more than one argument, or the result type of argument is not equal or promotable to the parameter type of function. + + + + Creates a new that is applied in a distinct fashion. + + A new function aggregate with a reference to the given function and argument. The function aggregate's Distinct property will have the value true. + The function that defines the aggregate operation. + The argument over which the aggregate function should be calculated. + function or argument is null. + function is not an aggregate function or has more than one argument, or the result type of argument is not equal or promotable to the parameter type of function. + + + + Creates a new over the specified argument + + The argument over which to perform the nest operation + A new group aggregate representing the elements of the group referenced by the given argument. + + + is null + + + + + Creates a with the specified inline Lambda function implementation and formal parameters. + + A new expression that describes an inline Lambda function with the specified body and formal parameters. + An expression that defines the logic of the Lambda function. + + A collection that represents the formal parameters to the Lambda function. These variables are valid for use in the body expression. + + variables is null or contains null, or body is null. + variables contains more than one element with the same variable name. + + + + Creates a with the specified inline Lambda function implementation and formal parameters. + + A new expression that describes an inline Lambda function with the specified body and formal parameters. + An expression that defines the logic of the Lambda function. + + A collection that represents the formal parameters to the Lambda function. These variables are valid for use in the body expression. + + variables is null or contains null, or body is null. + variables contains more than one element with the same variable name. + + + + Creates a new with an ascending sort order and default collation. + + A new sort clause with the given sort key and ascending sort order. + The expression that defines the sort key. + key is null. + key does not have an order-comparable result type. + + + + Creates a new with a descending sort order and default collation. + + A new sort clause with the given sort key and descending sort order. + The expression that defines the sort key. + key is null. + key does not have an order-comparable result type. + + + + Creates a new with an ascending sort order and the specified collation. + + A new sort clause with the given sort key and collation, and ascending sort order. + The expression that defines the sort key. + The collation to sort under. + key is null. + collation is empty or contains only space characters. + key does not have an order-comparable result type. + + + + Creates a new with a descending sort order and the specified collation. + + A new sort clause with the given sort key and collation, and descending sort order. + The expression that defines the sort key. + The collation to sort under. + key is null. + collation is empty or contains only space characters. + key does not have an order-comparable result type. + + + + Creates a new that determines whether the given predicate holds for all elements of the input set. + + A new DbQuantifierExpression that represents the All operation. + An expression binding that specifies the input set. + An expression representing a predicate to evaluate for each member of the input set. + input or predicate is null. + predicate does not have a Boolean result type. + + + + Creates a new that determines whether the given predicate holds for any element of the input set. + + A new DbQuantifierExpression that represents the Any operation. + An expression binding that specifies the input set. + An expression representing a predicate to evaluate for each member of the input set. + input or predicate is null. + The expression produced by predicate does not have a Boolean result type. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set are not included. + + + An new DbApplyExpression with the specified input and apply bindings and an + + of CrossApply. + + + An that specifies the input set. + + + An that specifies logic to evaluate once for each member of the input set. + + input or apply is null. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set have an apply column value of null. + + + An new DbApplyExpression with the specified input and apply bindings and an + + of OuterApply. + + + An that specifies the input set. + + + An that specifies logic to evaluate once for each member of the input set. + + input or apply is null. + + + + Creates a new that unconditionally joins the sets specified by the list of input expression bindings. + + + A new DbCrossJoinExpression, with an of CrossJoin, that represents the unconditional join of the input sets. + + A list of expression bindings that specifies the input sets. + inputs is null or contains null element. + inputs contains fewer than 2 expression bindings. + + + + Creates a new that joins the sets specified by the left and right expression bindings, on the specified join condition, using InnerJoin as the + + . + + + A new DbJoinExpression, with an of InnerJoin, that represents the inner join operation applied to the left and right input sets under the given join condition. + + + An that specifies the left set argument. + + + An that specifies the right set argument. + + An expression that specifies the condition on which to join. + left, right or joinCondition is null. + joinCondition does not have a Boolean result type. + + + + Creates a new that joins the sets specified by the left and right expression bindings, on the specified join condition, using LeftOuterJoin as the + + . + + + A new DbJoinExpression, with an of LeftOuterJoin, that represents the left outer join operation applied to the left and right input sets under the given join condition. + + + An that specifies the left set argument. + + + An that specifies the right set argument. + + An expression that specifies the condition on which to join. + left, right or joinCondition is null. + joinCondition does not have a Boolean result type. + + + + Creates a new that joins the sets specified by the left and right expression bindings, on the specified join condition, using FullOuterJoin as the + + . + + + A new DbJoinExpression, with an of FullOuterJoin, that represents the full outer join operation applied to the left and right input sets under the given join condition. + + + An that specifies the left set argument. + + + An that specifies the right set argument. + + An expression that specifies the condition on which to join. + left, right or joinCondition is null. + The expression produced by joinCondition does not have a Boolean result type. + + + + Creates a new that filters the elements in the given input set using the specified predicate. + + A new DbFilterExpression that produces the filtered set. + An expression binding that specifies the input set. + An expression representing a predicate to evaluate for each member of the input set. + input or predicate is null. + predicate does not have a Boolean result type. + + + + Creates a new that groups the elements of the input set according to the specified group keys and applies the given aggregates. + + A new DbGroupByExpression with the specified input set, grouping keys and aggregates. + + A that specifies the input set. + + A list of string-expression pairs that define the grouping columns. + A list of expressions that specify aggregates to apply. + input, keys or aggregates is null, keys contains a null column key or expression, or aggregates contains a null aggregate column name or aggregate. + Both keys and aggregates are empty, or an invalid or duplicate column name was specified. + + + + Creates a new that projects the specified expression over the given input set. + + A new DbProjectExpression that represents the projection operation. + An expression binding that specifies the input set. + An expression to project over the set. + input or projection is null. + + + + Creates a new that sorts the given input set by the given sort specifications before skipping the specified number of elements. + + A new DbSkipExpression that represents the skip operation. + An expression binding that specifies the input set. + A list of sort specifications that determine how the elements of the input set should be sorted. + An expression the specifies how many elements of the ordered set to skip. + input, sortOrder or count is null, or sortOrder contains null. + + sortOrder is empty, or count is not or + + or has a result type that is not equal or promotable to a 64-bit integer type. + + + + + Creates a new that sorts the given input set by the specified sort specifications. + + A new DbSortExpression that represents the sort operation. + An expression binding that specifies the input set. + A list of sort specifications that determine how the elements of the input set should be sorted. + input or sortOrder is null, or sortOrder contains null. + sortOrder is empty. + + + + Creates a new , which represents a typed null value. + + An instance of DbNullExpression. + The type of the null value. + nullType is null. + + + + Creates a new with the given constant value. + + A new DbConstantExpression with the given value. + The constant value to represent. + value is null. + value is not an instance of a valid constant type. + + + + Creates a new of the specified primitive type with the given constant value. + + A new DbConstantExpression with the given value and a result type of constantType. + The type of the constant value. + The constant value to represent. + value or constantType is null. + value is not an instance of a valid constant type, constantType does not represent a primitive type, or value is of a different primitive type than that represented by constantType. + + + + Creates a new that references a parameter with the specified name and type. + + A DbParameterReferenceExpression that represents a reference to a parameter with the specified name and type. The result type of the expression will be the same as type. + The type of the referenced parameter. + The name of the referenced parameter. + + + + Creates a new that references a variable with the specified name and type. + + A DbVariableReferenceExpression that represents a reference to a variable with the specified name and type. The result type of the expression will be the same as type. + The type of the referenced variable. + The name of the referenced variable. + + + + Creates a new that references the specified entity or relationship set. + + A new DbScanExpression based on the specified entity or relationship set. + Metadata for the entity or relationship set to reference. + targetSet is null. + + + + Creates an that performs the logical And of the left and right arguments. + + A new DbAndExpression with the specified arguments. + A Boolean expression that specifies the left argument. + A Boolean expression that specifies the right argument. + left or right is null. + left and right does not have a Boolean result type. + + + + Creates an that performs the logical Or of the left and right arguments. + + A new DbOrExpression with the specified arguments. + A Boolean expression that specifies the left argument. + A Boolean expression that specifies the right argument. + left or right is null. + left or right does not have a Boolean result type. + + + + Creates a that matches the result of the specified + expression with the results of the constant expressions in the specified list. + + A DbExpression to be matched. + A list of DbConstantExpression to test for a match. + + A new DbInExpression with the specified arguments. + + + + or + + is null. + + + The result type of + + is different than the result type of an expression from + . + + + + + Creates a that performs the logical negation of the given argument. + + A new DbNotExpression with the specified argument. + A Boolean expression that specifies the argument. + argument is null. + argument does not have a Boolean result type. + + + + Creates a new that divides the left argument by the right argument. + + A new DbArithmeticExpression representing the division operation. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common numeric result type exists between left or right. + + + + Creates a new that subtracts the right argument from the left argument. + + A new DbArithmeticExpression representing the subtraction operation. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common numeric result type exists between left and right. + + + + Creates a new that computes the remainder of the left argument divided by the right argument. + + A new DbArithmeticExpression representing the modulo operation. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common numeric result type exists between left and right. + + + + Creates a new that multiplies the left argument by the right argument. + + A new DbArithmeticExpression representing the multiplication operation. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common numeric result type exists between left and right. + + + + Creates a new that adds the left argument to the right argument. + + A new DbArithmeticExpression representing the addition operation. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common numeric result type exists between left and right. + + + + Creates a new that negates the value of the argument. + + A new DbArithmeticExpression representing the negation operation. + An expression that specifies the argument. + argument is null. + No numeric result type exists for argument. + + + + Creates a new that negates the value of the argument. + + A new DbArithmeticExpression representing the negation operation. + An expression that specifies the argument. + argument is null. + No numeric result type exists for argument. + + + + Creates a new that compares the left and right arguments for equality. + + A new DbComparisonExpression representing the equality comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common equality-comparable result type exists between left and right. + + + + Creates a new that compares the left and right arguments for inequality. + + A new DbComparisonExpression representing the inequality comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common equality-comparable result type exists between left and right. + + + + Creates a new that determines whether the left argument is greater than the right argument. + + A new DbComparisonExpression representing the greater-than comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common order-comparable result type exists between left and right. + + + + Creates a new that determines whether the left argument is less than the right argument. + + A new DbComparisonExpression representing the less-than comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common order-comparable result type exists between left and right. + + + + Creates a new that determines whether the left argument is greater than or equal to the right argument. + + A new DbComparisonExpression representing the greater-than-or-equal-to comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common order-comparable result type exists between left and right. + + + + Creates a new that determines whether the left argument is less than or equal to the right argument. + + A new DbComparisonExpression representing the less-than-or-equal-to comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common result type that is both equality- and order-comparable exists between left and right. + + + + Creates a new that determines whether the specified argument is null. + + A new DbIsNullExpression with the specified argument. + An expression that specifies the argument. + argument is null. + argument has a collection result type. + + + + Creates a new that compares the specified input string to the given pattern. + + A new DbLikeExpression with the specified input, pattern and a null escape. + An expression that specifies the input string. + An expression that specifies the pattern string. + Argument or pattern is null. + Argument or pattern does not have a string result type. + + + + Creates a new that compares the specified input string to the given pattern using the optional escape. + + A new DbLikeExpression with the specified input, pattern and escape. + An expression that specifies the input string. + An expression that specifies the pattern string. + An optional expression that specifies the escape string. + argument, pattern or escape is null. + argument, pattern or escape does not have a string result type. + + + + Creates a new that applies a cast operation to a polymorphic argument. + + A new DbCastExpression with the specified argument and target type. + The argument to which the cast should be applied. + Type metadata that specifies the type to cast to. + Argument or toType is null. + The specified cast is not valid. + + + + Creates a new . + + A new DbTreatExpression with the specified argument and type. + An expression that specifies the instance. + Type metadata for the treat-as type. + argument or treatType is null. + treatType is not in the same type hierarchy as the result type of argument. + + + + Creates a new that produces a set consisting of the elements of the given input set that are of the specified type. + + + A new DbOfTypeExpression with the specified set argument and type, and an ExpressionKind of + + . + + + A that specifies the input set. + + Type metadata for the type that elements of the input set must have to be included in the resulting set. + argument or type is null. + argument does not have a collection result type, or type is not a type in the same type hierarchy as the element type of the collection result type of argument. + + + + Creates a new that produces a set consisting of the elements of the given input set that are of exactly the specified type. + + + A new DbOfTypeExpression with the specified set argument and type, and an ExpressionKind of + + . + + + An that specifies the input set. + + Type metadata for the type that elements of the input set must match exactly to be included in the resulting set. + argument or type is null. + argument does not have a collection result type, or type is not a type in the same type hierarchy as the element type of the collection result type of argument. + + + + Creates a new that determines whether the given argument is of the specified type or a subtype. + + A new DbIsOfExpression with the specified instance and type and DbExpressionKind IsOf. + An expression that specifies the instance. + Type metadata that specifies the type that the instance's result type should be compared to. + argument or type is null. + type is not in the same type hierarchy as the result type of argument. + + + + Creates a new expression that determines whether the given argument is of the specified type, and only that type (not a subtype). + + A new DbIsOfExpression with the specified instance and type and DbExpressionKind IsOfOnly. + An expression that specifies the instance. + Type metadata that specifies the type that the instance's result type should be compared to. + argument or type is null. + type is not in the same type hierarchy as the result type of argument. + + + + Creates a new that retrieves a specific Entity given a reference expression. + + A new DbDerefExpression that retrieves the specified Entity. + + An that provides the reference. This expression must have a reference Type. + + argument is null. + argument does not have a reference result type. + + + + Creates a new that retrieves the ref of the specifed entity in structural form. + + A new DbEntityRefExpression that retrieves a reference to the specified entity. + The expression that provides the entity. This expression must have an entity result type. + argument is null. + argument does not have an entity result type. + + + + Creates a new that encodes a reference to a specific entity based on key values. + + A new DbRefExpression that references the element with the specified key values in the given entity set. + The entity set in which the referenced element resides. + + A collection of s that provide the key values. These expressions must match (in number, type, and order) the key properties of the referenced entity type. + + entitySet is null, or keyValues is null or contains null. + The count of keyValues does not match the count of key members declared by the entitySet’s element type, or keyValues contains an expression with a result type that is not compatible with the type of the corresponding key member. + + + + Creates a new that encodes a reference to a specific entity based on key values. + + A new DbRefExpression that references the element with the specified key values in the given entity set. + The entity set in which the referenced element resides. + + A collection of s that provide the key values. These expressions must match (in number, type, and order) the key properties of the referenced entity type. + + entitySet is null, or keyValues is null or contains null. + The count of keyValues does not match the count of key members declared by the entitySet’s element type, or keyValues contains an expression with a result type that is not compatible with the type of the corresponding key member. + + + + Creates a new that encodes a reference to a specific entity of a given type based on key values. + + A new DbRefExpression that references the element with the specified key values in the given entity set. + The entity set in which the referenced element resides. + The specific type of the referenced entity. This must be an entity type from the same hierarchy as the entity set's element type. + + A collection of s that provide the key values. These expressions must match (in number, type, and order) the key properties of the referenced entity type. + + entitySet or entityType is null, or keyValues is null or contains null. + entityType is not from the same type hierarchy (a subtype, supertype, or the same type) as entitySet's element type. + The count of keyValues does not match the count of key members declared by the entitySet’s element type, or keyValues contains an expression with a result type that is not compatible with the type of the corresponding key member. + + + + Creates a new that encodes a reference to a specific entity of a given type based on key values. + + A new DbRefExpression that references the element with the specified key values in the given entity set. + The entity set in which the referenced element resides. + The specific type of the referenced entity. This must be an entity type from the same hierarchy as the entity set's element type. + + A collection of s that provide the key values. These expressions must match (in number, type, and order) the key properties of the referenced entity type. + + entitySet or entityType is null, or keyValues is null or contains null. + entityType is not from the same type hierarchy (a subtype, supertype, or the same type) as entitySet's element type. + The count of keyValues does not match the count of key members declared by the entitySet’s element type, or keyValues contains an expression with a result type that is not compatible with the type of the corresponding key member. + + + + Creates a new that encodes a reference to a specific Entity based on key values. + + A new DbRefExpression that references the element with the specified key values in the given Entity set. + The Entity set in which the referenced element resides. + + A that constructs a record with columns that match (in number, type, and order) the Key properties of the referenced Entity type. + + entitySet or keyRow is null. + keyRow does not have a record result type that matches the key properties of the referenced entity set's entity type. + + + + Creates a new that encodes a reference to a specific Entity based on key values. + + A new DbRefExpression that references the element with the specified key values in the given Entity set. + The Entity set in which the referenced element resides. + + A that constructs a record with columns that match (in number, type, and order) the Key properties of the referenced Entity type. + + The type of the Entity that the reference should refer to. + entitySet, keyRow or entityType is null. + entityType is not in the same type hierarchy as the entity set's entity type, or keyRow does not have a record result type that matches the key properties of the referenced entity set's entity type. + + + + Creates a new that retrieves the key values of the specifed reference in structural form. + + A new DbRefKeyExpression that retrieves the key values of the specified reference. + The expression that provides the reference. This expression must have a reference Type with an Entity element type. + argument is null. + argument does not have a reference result type. + + + + Creates a new representing the navigation of a composition or association relationship. + + A new DbRelationshipNavigationExpression representing the navigation of the specified from and to relation ends of the specified relation type from the specified navigation source instance. + An expression that specifies the instance from which navigation should occur. + Metadata for the property that represents the end of the relationship from which navigation should occur. + Metadata for the property that represents the end of the relationship to which navigation should occur. + fromEnd, toEnd or navigateFrom is null. + fromEnd and toEnd are not declared by the same relationship type, or navigateFrom has a result type that is not compatible with the property type of fromEnd. + + + + Creates a new representing the navigation of a composition or association relationship. + + A new DbRelationshipNavigationExpression representing the navigation of the specified from and to relation ends of the specified relation type from the specified navigation source instance. + Metadata for the relation type that represents the relationship. + The name of the property of the relation type that represents the end of the relationship from which navigation should occur. + The name of the property of the relation type that represents the end of the relationship to which navigation should occur. + An expression the specifies the instance from which naviagtion should occur. + type, fromEndName, toEndName or navigateFrom is null. + type is not associated with this command tree's metadata workspace or navigateFrom is associated with a different command tree, or type does not declare a relation end property with name toEndName or fromEndName, or navigateFrom has a result type that is not compatible with the property type of the relation end property with name fromEndName. + + + + Creates a new that removes duplicates from the given set argument. + + A new DbDistinctExpression that represents the distinct operation applied to the specified set argument. + An expression that defines the set over which to perfom the distinct operation. + argument is null. + argument does not have a collection result type. + + + + Creates a new that converts a set into a singleton. + + A DbElementExpression that represents the conversion of the set argument to a singleton. + An expression that specifies the input set. + argument is null. + argument does not have a collection result type. + + + + Creates a new that determines whether the specified set argument is an empty set. + + A new DbIsEmptyExpression with the specified argument. + An expression that specifies the input set. + argument is null. + argument does not have a collection result type. + + + + Creates a new that computes the subtraction of the right set argument from the left set argument. + + A new DbExceptExpression that represents the difference of the left argument from the right argument. + An expression that defines the left set argument. + An expression that defines the right set argument. + left or right is null. + No common collection result type exists between left and right. + + + + Creates a new that computes the intersection of the left and right set arguments. + + A new DbIntersectExpression that represents the intersection of the left and right arguments. + An expression that defines the left set argument. + An expression that defines the right set argument. + left or right is null. + No common collection result type exists between left or right. + + + + Creates a new that computes the union of the left and right set arguments and does not remove duplicates. + + A new DbUnionAllExpression that union, including duplicates, of the the left and right arguments. + An expression that defines the left set argument. + An expression that defines the right set argument. + left or right is null. + No common collection result type with an equality-comparable element type exists between left and right. + + + + Creates a new that restricts the number of elements in the Argument collection to the specified count Limit value. Tied results are not included in the output. + + A new DbLimitExpression with the specified argument and count limit values that does not include tied results. + An expression that specifies the input collection. + An expression that specifies the limit value. + argument or count is null. + argument does not have a collection result type, or count does not have a result type that is equal or promotable to a 64-bit integer type. + + + + Creates a new . + + A new DbCaseExpression with the specified cases and default result. + A list of expressions that provide the conditional for of each case. + A list of expressions that provide the result of each case. + An expression that defines the result when no case is matched. + whenExpressions or thenExpressions is null or contains null, or elseExpression is null. + whenExpressions or thenExpressions is empty or whenExpressions contains an expression with a non-Boolean result type, or no common result type exists for all expressions in thenExpressions and elseExpression. + + + + Creates a new representing the invocation of the specified function with the given arguments. + + A new DbFunctionExpression representing the function invocation. + Metadata for the function to invoke. + A list of expressions that provide the arguments to the function. + function is null, or arguments is null or contains null. + The count of arguments does not equal the number of parameters declared by function, or arguments contains an expression that has a result type that is not equal or promotable to the corresponding function parameter type. + + + + Creates a new representing the invocation of the specified function with the given arguments. + + A new DbFunctionExpression representing the function invocation. + Metadata for the function to invoke. + Expressions that provide the arguments to the function. + function is null, or arguments is null or contains null. + The count of arguments does not equal the number of parameters declared by function, or arguments contains an expression that has a result type that is not equal or promotable to the corresponding function parameter type. + + + + Creates a new representing the application of the specified Lambda function to the given arguments. + + A new Expression representing the Lambda function application. + + A instance representing the Lambda function to apply. + + A list of expressions that provide the arguments. + lambda or arguments is null. + The count of arguments does not equal the number of variables declared by lambda, or arguments contains an expression that has a result type that is not equal or promotable to the corresponding variable type. + + + + Creates a new representing the application of the specified Lambda function to the given arguments. + + A new expression representing the Lambda function application. + + A instance representing the Lambda function to apply. + + Expressions that provide the arguments. + lambda or arguments is null. + The count of arguments does not equal the number of variables declared by lambda, or arguments contains an expression that has a result type that is not equal or promotable to the corresponding variable type. + + + + Creates a new . If the type argument is a collection type, the arguments specify the elements of the collection. Otherwise the arguments are used as property or column values in the new instance. + + A new DbNewInstanceExpression with the specified type and arguments. + The type of the new instance. + Expressions that specify values of the new instances, interpreted according to the instance's type. + instanceType or arguments is null, or arguments contains null. + arguments is empty or the result types of the contained expressions do not match the requirements of instanceType (as explained in the remarks section). + + + + Creates a new . If the type argument is a collection type, the arguments specify the elements of the collection. Otherwise the arguments are used as property or column values in the new instance. + + A new DbNewInstanceExpression with the specified type and arguments. + The type of the new instance. + Expressions that specify values of the new instances, interpreted according to the instance's type. + instanceType or arguments is null, or arguments contains null. + arguments is empty or the result types of the contained expressions do not match the requirements of instanceType (as explained in the remarks section). + + + + Creates a new that constructs a collection containing the specified elements. The type of the collection is based on the common type of the elements. If no common element type exists an exception is thrown. + + A new DbNewInstanceExpression with the specified collection type and arguments. + A list of expressions that provide the elements of the collection. + elements is null, or contains null. + elements is empty or contains expressions for which no common result type exists. + + + + Creates a new that constructs a collection containing the specified elements. The type of the collection is based on the common type of the elements. If no common element type exists an exception is thrown. + + A new DbNewInstanceExpression with the specified collection type and arguments. + A list of expressions that provide the elements of the collection. + elements is null, or contains null.. + elements is empty or contains expressions for which no common result type exists. + + + + Creates a new that constructs an empty collection of the specified collection type. + + A new DbNewInstanceExpression with the specified collection type and an empty Arguments list. + The type metadata for the collection to create + collectionType is null. + collectionType is not a collection type. + + + + Creates a new that produces a row with the specified named columns and the given values, specified as expressions. + + A new DbNewInstanceExpression that represents the construction of the row. + A list of string-DbExpression key-value pairs that defines the structure and values of the row. + columnValues is null or contains an element with a null column name or expression. + columnValues is empty, or contains a duplicate or invalid column name. + + + + Creates a new representing the retrieval of the specified property. + + A new DbPropertyExpression representing the property retrieval. + The instance from which to retrieve the property. May be null if the property is static. + Metadata for the property to retrieve. + propertyMetadata is null or instance is null and the property is not static. + + + + Creates a new representing the retrieval of the specified navigation property. + + A new DbPropertyExpression representing the navigation property retrieval. + The instance from which to retrieve the navigation property. + Metadata for the navigation property to retrieve. + navigationProperty or instance is null. + + + + Creates a new representing the retrieval of the specified relationship end member. + + A new DbPropertyExpression representing the relationship end member retrieval. + The instance from which to retrieve the relationship end member. + Metadata for the relationship end member to retrieve. + relationshipEnd is null or instance is null and the property is not static. + + + + Creates a new representing the retrieval of the instance property with the specified name from the given instance. + + A new DbPropertyExpression that represents the property retrieval. + The instance from which to retrieve the property. + The name of the property to retrieve. + propertyName is null or instance is null and the property is not static. + No property with the specified name is declared by the type of instance. + + + + Creates a new representing setting a property to a value. + + The property to be set. + The value to set the property to. + The newly created set clause. + + + + Creates a new that determines whether the given predicate holds for all elements of the input set. + + A new DbQuantifierExpression that represents the All operation. + An expression that specifies the input set. + A method representing a predicate to evaluate for each member of the input set. This method must produce an expression with a Boolean result type that provides the predicate logic. + source or predicate is null. + The expression produced by predicate is null. + source does not have a collection result type. + The expression produced by Predicate does not have a Boolean result type. + + + + Creates a new that determines whether the specified set argument is non-empty. + + + A new applied to a new + + with the specified argument. + + An expression that specifies the input set. + source is null. + source does not have a collection result type. + + + + Creates a new that determines whether the specified set argument is non-empty. + + + A new applied to a new + + with the specified argument. + + An expression that specifies the input set. + argument is null. + argument does not have a collection result type. + + + + Creates a new that determines whether the given predicate holds for any element of the input set. + + A new DbQuantifierExpression that represents the Any operation. + An expression that specifies the input set. + A method representing the predicate to evaluate for each member of the input set. This method must produce an expression with a Boolean result type that provides the predicate logic. + source or predicate is null. + The expression produced by predicate is null. + source does not have a collection result type. + The expression produced by predicate does not have a Boolean result type. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set are not included. + + + An new DbApplyExpression with the specified input and apply bindings and an + + of CrossApply. + + + A that specifies the input set. + + A method that specifies the logic to evaluate once for each member of the input set. + source or apply is null. + source does not have a collection result type. + The result of apply contains a name or expression that is null. + The result of apply contains a name or expression that is not valid in an expression binding. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set have an apply column value of null. + + + An new DbApplyExpression with the specified input and apply bindings and an + + of OuterApply. + + + A that specifies the input set. + + A method that specifies the logic to evaluate once for each member of the input set. + source or apply is null. + Source does not have a collection result type. + The result of apply contains a name or expression that is null. + The result of apply contains a name or expression that is not valid in an expression binding. + + + + Creates a new that joins the sets specified by the left and right expressions, on the specified join condition, using FullOuterJoin as the + + . + + + A new DbJoinExpression, with an of FullOuterJoin, that represents the full outer join operation applied to the left and right input sets under the given join condition. + + + A that specifies the left set argument. + + + A that specifies the right set argument. + + A method representing the condition on which to join. This method must produce an expression with a Boolean result type that provides the logic of the join condition. + left, right or joinCondition is null. + left or right does not have a collection result type. + The expression produced by joinCondition is null. + The expression produced by joinCondition does not have a Boolean result type. + + + + Creates a new that joins the sets specified by the left and right expressions, on the specified join condition, using InnerJoin as the + + . + + + A new DbJoinExpression, with an of InnerJoin, that represents the inner join operation applied to the left and right input sets under the given join condition. + + + A that specifies the left set argument. + + + A that specifies the right set argument. + + A method representing the condition on which to join. This method must produce an expression with a Boolean result type that provides the logic of the join condition. + left, right or joinCondition is null. + left or right does not have a collection result type. + The expression produced by joinCondition is null. + The expression produced by joinCondition does not have a Boolean result type. + + + + Creates a new that joins the sets specified by the left and right expressions, on the specified join condition, using LeftOuterJoin as the + + . + + + A new DbJoinExpression, with an of LeftOuterJoin, that represents the left outer join operation applied to the left and right input sets under the given join condition. + + + A that specifies the left set argument. + + + A that specifies the right set argument. + + A method representing the condition on which to join. This method must produce an expression with a Boolean result type that provides the logic of the join condition. + left, right or joinCondition is null. + left or right does not have a collection result type. + The expression produced by joinCondition is null. + The expression produced by joinCondition does not have a Boolean result type. + + + + Creates a new that joins the sets specified by the outer and inner expressions, on an equality condition between the specified outer and inner keys, using InnerJoin as the + + . + + + A new DbJoinExpression, with an of InnerJoin, that represents the inner join operation applied to the left and right input sets under a join condition that compares the outer and inner key values for equality. + + + A that specifies the outer set argument. + + + A that specifies the inner set argument. + + A method that specifies how the outer key value should be derived from an element of the outer set. + A method that specifies how the inner key value should be derived from an element of the inner set. + outer, inner, outerKey or innerKey is null. + outer or inner does not have a collection result type. + The expression produced by outerKey or innerKey is null. + The expressions produced by outerKey and innerKey are not comparable for equality. + + + + Creates a new that projects the specified selector over the sets specified by the outer and inner expressions, joined on an equality condition between the specified outer and inner keys, using InnerJoin as the + + . + + + A new DbProjectExpression with the specified selector as its projection, and a new DbJoinExpression as its input. The input DbJoinExpression is created with an + + of InnerJoin, that represents the inner join operation applied to the left and right input sets under a join condition that compares the outer and inner key values for equality. + + + A that specifies the outer set argument. + + + A that specifies the inner set argument. + + A method that specifies how the outer key value should be derived from an element of the outer set. + A method that specifies how the inner key value should be derived from an element of the inner set. + + A method that specifies how an element of the result set should be derived from elements of the inner and outer sets. This method must produce an instance of a type that is compatible with Join and can be resolved into a + + . Compatibility requirements for TSelector are described in remarks. + + The type of the selector . + outer, inner, outerKey, innerKey or selector is null. + outer or inner does not have a collection result type. + The expression produced by outerKey or innerKey is null. + The result of selector is null after conversion to DbExpression. + The expressions produced by outerKey and innerKey is not comparable for equality. + The result of Selector is not compatible with SelectMany. + + + + Creates a new that sorts the given input set by the specified sort key, with ascending sort order and default collation. + + A new DbSortExpression that represents the order-by operation. + An expression that specifies the input set. + A method that specifies how to derive the sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + source or sortKey is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable result type. + + + + Creates a new that sorts the given input set by the specified sort key, with ascending sort order and the specified collation. + + A new DbSortExpression that represents the order-by operation. + An expression that specifies the input set. + A method that specifies how to derive the sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + The collation to sort under. + source, sortKey or collation is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable string result type. + collation is empty or contains only space characters. + + + + Creates a new that sorts the given input set by the specified sort key, with descending sort order and default collation. + + A new DbSortExpression that represents the order-by operation. + An expression that specifies the input set. + A method that specifies how to derive the sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + source or sortKey is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable result type. + + + + Creates a new that sorts the given input set by the specified sort key, with descending sort order and the specified collation. + + A new DbSortExpression that represents the order-by operation. + An expression that specifies the input set. + A method that specifies how to derive the sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + The collation to sort under. + source, sortKey or collation is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable string result type. + collation is empty or contains only space characters. + + + + Creates a new that selects the specified expression over the given input set. + + A new DbProjectExpression that represents the select operation. + An expression that specifies the input set. + + A method that specifies how to derive the projected expression given a member of the input set. This method must produce an instance of a type that is compatible with Select and can be resolved into a + + . Compatibility requirements for TProjection are described in remarks. + + The method result type of projection. + source or projection is null. + The result of projection is null. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set are not included. A + + is then created that selects the apply column from each row, producing the overall collection of apply results. + + + An new DbProjectExpression that selects the apply column from a new DbApplyExpression with the specified input and apply bindings and an + + of CrossApply. + + + A that specifies the input set. + + A method that represents the logic to evaluate once for each member of the input set. + source or apply is null. + The expression produced by apply is null. + source does not have a collection result type. + The expression produced by apply does not have a collection type. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set are not included. A + + is then created that selects the specified selector over each row, producing the overall collection of results. + + + An new DbProjectExpression that selects the result of the given selector from a new DbApplyExpression with the specified input and apply bindings and an + + of CrossApply. + + + A that specifies the input set. + + A method that represents the logic to evaluate once for each member of the input set. + + A method that specifies how an element of the result set should be derived given an element of the input and apply sets. This method must produce an instance of a type that is compatible with SelectMany and can be resolved into a + + . Compatibility requirements for TSelector are described in remarks. + + The method result type of selector. + source, apply or selector is null. + The expression produced by apply is null. + The result of selector is null on conversion to DbExpression. + source does not have a collection result type. + The expression produced by apply does not have a collection type. does not have a collection type. + + + + Creates a new that skips the specified number of elements from the given sorted input set. + + A new DbSkipExpression that represents the skip operation. + + A that specifies the sorted input set. + + An expression the specifies how many elements of the ordered set to skip. + argument or count is null. + + count is not or + + or has a result type that is not equal or promotable to a 64-bit integer type. + + + + + Creates a new that restricts the number of elements in the Argument collection to the specified count Limit value. Tied results are not included in the output. + + A new DbLimitExpression with the specified argument and count limit values that does not include tied results. + An expression that specifies the input collection. + An expression that specifies the limit value. + argument or count is null. + argument does not have a collection result type, count does not have a result type that is equal or promotable to a 64-bit integer type. + + + + Creates a new that with a sort order that includes the sort order of the given order input set together with the specified sort key in ascending sort order and with default collation. + + A new DbSortExpression that represents the new overall order-by operation. + A DbSortExpression that specifies the ordered input set. + A method that specifies how to derive the additional sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + source or sortKey is null. + The expression produced by sortKey is null. + source does not have a collection result type. + sortKey does not have an order-comparable result type. + + + + Creates a new that with a sort order that includes the sort order of the given order input set together with the specified sort key in ascending sort order and with the specified collation. + + A new DbSortExpression that represents the new overall order-by operation. + A DbSortExpression that specifies the ordered input set. + A method that specifies how to derive the additional sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + The collation to sort under. + source, sortKey or collation is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable string result type. + collation is empty or contains only space characters. + + + + Creates a new that with a sort order that includes the sort order of the given order input set together with the specified sort key in descending sort order and with default collation. + + A new DbSortExpression that represents the new overall order-by operation. + A DbSortExpression that specifies the ordered input set. + A method that specifies how to derive the additional sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + source or sortKey is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable result type. + + + + Creates a new that with a sort order that includes the sort order of the given order input set together with the specified sort key in descending sort order and with the specified collation. + + A new DbSortExpression that represents the new overall order-by operation. + A DbSortExpression that specifies the ordered input set. + A method that specifies how to derive the additional sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + The collation to sort under. + source, sortKey or collation is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable string result type. + collation is empty or contains only space characters. + + + + Creates a new that filters the elements in the given input set using the specified predicate. + + A new DbQuantifierExpression that represents the Any operation. + An expression that specifies the input set. + A method representing the predicate to evaluate for each member of the input set. This method must produce an expression with a Boolean result type that provides the predicate logic. + source or predicate is null. + The expression produced by predicate is null. + The expression produced by predicate does not have a Boolean result type. + + + + Creates a new that computes the union of the left and right set arguments with duplicates removed. + + A new DbExpression that computes the union, without duplicates, of the the left and right arguments. + An expression that defines the left set argument. + An expression that defines the right set argument. + left or right is null. + No common collection result type with an equality-comparable element type exists between left and right. + + + + Gets a with the Boolean value true. + + + A with the Boolean value true. + + + + + Gets a with the Boolean value false. + + + A with the Boolean value false. + + + + + Provides an API to construct s that invoke canonical EDM functions, and allows that API to be accessed as extension methods on the expression type itself. + + + + + Creates a that invokes the canonical 'Avg' function over the specified collection. The result type of the expression is the same as the element type of the collection. + + A new DbFunctionExpression that produces the average value. + An expression that specifies the collection from which the average value should be computed. + + + + Creates a that invokes the canonical 'Count' function over the specified collection. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that produces the count value. + An expression that specifies the collection over which the count value should be computed. + + + + Creates a that invokes the canonical 'BigCount' function over the specified collection. The result type of the expression is Edm.Int64. + + A new DbFunctionExpression that produces the count value. + An expression that specifies the collection over which the count value should be computed. + + + + Creates a that invokes the canonical 'Max' function over the specified collection. The result type of the expression is the same as the element type of the collection. + + A new DbFunctionExpression that produces the maximum value. + An expression that specifies the collection from which the maximum value should be retrieved + + + + Creates a that invokes the canonical 'Min' function over the specified collection. The result type of the expression is the same as the element type of the collection. + + A new DbFunctionExpression that produces the minimum value. + An expression that specifies the collection from which the minimum value should be retrieved. + + + + Creates a that invokes the canonical 'Sum' function over the specified collection. The result type of the expression is the same as the element type of the collection. + + A new DbFunctionExpression that produces the sum. + An expression that specifies the collection from which the sum should be computed. + + + + Creates a that invokes the canonical 'StDev' function over the non-null members of the specified collection. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that produces the standard deviation value over non-null members of the collection. + An expression that specifies the collection for which the standard deviation should be computed. + + + + Creates a that invokes the canonical 'StDevP' function over the population of the specified collection. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that produces the standard deviation value. + An expression that specifies the collection for which the standard deviation should be computed. + + + + Creates a that invokes the canonical 'Var' function over the non-null members of the specified collection. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that produces the statistical variance value for the non-null members of the collection. + An expression that specifies the collection for which the statistical variance should be computed. + + + + Creates a that invokes the canonical 'VarP' function over the population of the specified collection. The result type of the expression Edm.Double. + + A new DbFunctionExpression that produces the statistical variance value. + An expression that specifies the collection for which the statistical variance should be computed. + + + + Creates a that invokes the canonical 'Concat' function with the specified arguments, which must each have a string result type. The result type of the expression is string. + + A new DbFunctionExpression that produces the concatenated string. + An expression that specifies the string that should appear first in the concatenated result string. + An expression that specifies the string that should appear second in the concatenated result string. + + + + Creates a that invokes the canonical 'Contains' function with the specified arguments, which must each have a string result type. The result type of the expression is Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether or not searchedForString occurs within searchedString. + An expression that specifies the string to search for any occurence of searchedForString. + An expression that specifies the string to search for in searchedString. + + + + Creates a that invokes the canonical 'EndsWith' function with the specified arguments, which must each have a string result type. The result type of the expression is Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether or not stringArgument ends with suffix. + An expression that specifies the string that is searched at the end for string suffix. + An expression that specifies the target string that is searched for at the end of stringArgument. + + + + Creates a that invokes the canonical 'IndexOf' function with the specified arguments, which must each have a string result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the first index of stringToFind in searchString. + An expression that specifies the string to search for stringToFind. + An expression that specifies the string to locate within searchString should be checked. + + + + Creates a that invokes the canonical 'Left' function with the specified arguments, which must have a string and integer numeric result type. The result type of the expression is string. + + A new DbFunctionExpression that returns the the leftmost substring of length length from stringArgument. + An expression that specifies the string from which to extract the leftmost substring. + An expression that specifies the length of the leftmost substring to extract from stringArgument. + + + + Creates a that invokes the canonical 'Length' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the length of stringArgument. + An expression that specifies the string for which the length should be computed. + + + + Creates a that invokes the canonical 'Replace' function with the specified arguments, which must each have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression than returns a new string based on stringArgument where every occurence of toReplace is replaced by replacement. + An expression that specifies the string in which to perform the replacement operation. + An expression that specifies the string that is replaced. + An expression that specifies the replacement string. + + + + Creates a that invokes the canonical 'Reverse' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that produces the reversed value of stringArgument. + An expression that specifies the string to reverse. + + + + Creates a that invokes the canonical 'Right' function with the specified arguments, which must have a string and integer numeric result type. The result type of the expression is string. + + A new DbFunctionExpression that returns the the rightmost substring of length length from stringArgument. + An expression that specifies the string from which to extract the rightmost substring. + An expression that specifies the length of the rightmost substring to extract from stringArgument. + + + + Creates a that invokes the canonical 'StartsWith' function with the specified arguments, which must each have a string result type. The result type of the expression is Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether or not stringArgument starts with prefix. + An expression that specifies the string that is searched at the start for string prefix. + An expression that specifies the target string that is searched for at the start of stringArgument. + + + + Creates a that invokes the canonical 'Substring' function with the specified arguments, which must have a string and integer numeric result types. The result type of the expression is string. + + A new DbFunctionExpression that returns the substring of length length from stringArgument starting at start. + An expression that specifies the string from which to extract the substring. + An expression that specifies the starting index from which the substring should be taken. + An expression that specifies the length of the substring. + + + + Creates a that invokes the canonical 'ToLower' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that returns value of stringArgument converted to lower case. + An expression that specifies the string that should be converted to lower case. + + + + Creates a that invokes the canonical 'ToUpper' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that returns value of stringArgument converted to upper case. + An expression that specifies the string that should be converted to upper case. + + + + Creates a that invokes the canonical 'Trim' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that returns value of stringArgument with leading and trailing space removed. + An expression that specifies the string from which leading and trailing space should be removed. + + + + Creates a that invokes the canonical 'RTrim' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that returns value of stringArgument with trailing space removed. + An expression that specifies the string from which trailing space should be removed. + + + + Creates a that invokes the canonical 'LTrim' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that returns value of stringArgument with leading space removed. + An expression that specifies the string from which leading space should be removed. + + + + Creates a that invokes the canonical 'Year' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer year value from dateValue. + An expression that specifies the value from which the year should be retrieved. + + + + Creates a that invokes the canonical 'Month' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer month value from dateValue. + An expression that specifies the value from which the month should be retrieved. + + + + Creates a that invokes the canonical 'Day' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer day value from dateValue. + An expression that specifies the value from which the day should be retrieved. + + + + Creates a that invokes the canonical 'DayOfYear' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer day of year value from dateValue. + An expression that specifies the value from which the day within the year should be retrieved. + + + + Creates a that invokes the canonical 'Hour' function with the specified argument, which must have a DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer hour value from timeValue. + An expression that specifies the value from which the hour should be retrieved. + + + + Creates a that invokes the canonical 'Minute' function with the specified argument, which must have a DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer minute value from timeValue. + An expression that specifies the value from which the minute should be retrieved. + + + + Creates a that invokes the canonical 'Second' function with the specified argument, which must have a DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer second value from timeValue. + An expression that specifies the value from which the second should be retrieved. + + + + Creates a that invokes the canonical 'Millisecond' function with the specified argument, which must have a DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer millisecond value from timeValue. + An expression that specifies the value from which the millisecond should be retrieved. + + + + Creates a that invokes the canonical 'GetTotalOffsetMinutes' function with the specified argument, which must have a DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of minutes dateTimeOffsetArgument is offset from GMT. + An expression that specifies the DateTimeOffset value from which the minute offset from GMT should be retrieved. + + + + Creates a that invokes the canonical 'CurrentDateTime' function. + + A new DbFunctionExpression that returns the current date and time as an Edm.DateTime instance. + + + + Creates a that invokes the canonical 'CurrentDateTimeOffset' function. + + A new DbFunctionExpression that returns the current date and time as an Edm.DateTimeOffset instance. + + + + Creates a that invokes the canonical 'CurrentUtcDateTime' function. + + A new DbFunctionExpression that returns the current UTC date and time as an Edm.DateTime instance. + + + + Creates a that invokes the canonical 'TruncateTime' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is the same as the result type of dateValue. + + A new DbFunctionExpression that returns the value of dateValue with time set to zero. + An expression that specifies the value for which the time portion should be truncated. + + + + Creates a that invokes the canonical 'CreateDateTime' function with the specified arguments. second must have a result type of Edm.Double, while all other arguments must have a result type of Edm.Int32. The result type of the expression is Edm.DateTime. + + A new DbFunctionExpression that returns a new DateTime based on the specified values. + An expression that provides the year value for the new DateTime instance. + An expression that provides the month value for the new DateTime instance. + An expression that provides the day value for the new DateTime instance. + An expression that provides the hour value for the new DateTime instance. + An expression that provides the minute value for the new DateTime instance. + An expression that provides the second value for the new DateTime instance. + + + + Creates a that invokes the canonical 'CreateDateTimeOffset' function with the specified arguments. second must have a result type of Edm.Double, while all other arguments must have a result type of Edm.Int32. The result type of the expression is Edm.DateTimeOffset. + + A new DbFunctionExpression that returns a new DateTimeOffset based on the specified values. + An expression that provides the year value for the new DateTimeOffset instance. + An expression that provides the month value for the new DateTimeOffset instance. + An expression that provides the day value for the new DateTimeOffset instance. + An expression that provides the hour value for the new DateTimeOffset instance. + An expression that provides the minute value for the new DateTimeOffset instance. + An expression that provides the second value for the new DateTimeOffset instance. + An expression that provides the number of minutes in the time zone offset value for the new DateTimeOffset instance. + + + + Creates a that invokes the canonical 'CreateTime' function with the specified arguments. second must have a result type of Edm.Double, while all other arguments must have a result type of Edm.Int32. The result type of the expression is Edm.Time. + + A new DbFunctionExpression that returns a new Time based on the specified values. + An expression that provides the hour value for the new DateTime instance. + An expression that provides the minute value for the new DateTime instance. + An expression that provides the second value for the new DateTime instance. + + + + Creates a that invokes the canonical 'AddYears' function with the specified arguments, which must have DateTime or DateTimeOffset and integer result types. The result type of the expression is the same as the result type of dateValue. + + A new DbFunctionExpression that adds the number of years specified by addValue to the value specified by dateValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of years to add to dateValue. + + + + Creates a that invokes the canonical 'AddMonths' function with the specified arguments, which must have DateTime or DateTimeOffset and integer result types. The result type of the expression is the same as the result type of dateValue. + + A new DbFunctionExpression that adds the number of months specified by addValue to the value specified by dateValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of months to add to dateValue. + + + + Creates a that invokes the canonical 'AddDays' function with the specified arguments, which must have DateTime or DateTimeOffset and integer result types. The result type of the expression is the same as the result type of dateValue. + + A new DbFunctionExpression that adds the number of days specified by addValue to the value specified by dateValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of days to add to dateValue. + + + + Creates a that invokes the canonical 'AddHours' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of hours specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of hours to add to timeValue. + + + + Creates a that invokes the canonical 'AddMinutes' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of minutes specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of minutes to add to timeValue. + + + + Creates a that invokes the canonical 'AddSeconds' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of seconds specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of seconds to add to timeValue. + + + + Creates a that invokes the canonical 'AddMilliseconds' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of milliseconds specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of milliseconds to add to timeValue. + + + + Creates a that invokes the canonical 'AddMicroseconds' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of microseconds specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of microseconds to add to timeValue. + + + + Creates a that invokes the canonical 'AddNanoseconds' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of nanoseconds specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of nanoseconds to add to timeValue. + + + + Creates a that invokes the canonical 'DiffYears' function with the specified arguments, which must each have DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of years that is the difference between dateValue1 and dateValue2. + An expression that specifies the first date value argument. + An expression that specifies the second date value argument. + + + + Creates a that invokes the canonical 'DiffMonths' function with the specified arguments, which must each have DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of months that is the difference between dateValue1 and dateValue2. + An expression that specifies the first date value argument. + An expression that specifies the second date value argument. + + + + Creates a that invokes the canonical 'DiffDays' function with the specified arguments, which must each have DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of days that is the difference between dateValue1 and dateValue2. + An expression that specifies the first date value argument. + An expression that specifies the second date value argument. + + + + Creates a that invokes the canonical 'DiffHours' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of hours that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'DiffMinutes' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of minutes that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'DiffSeconds' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of seconds that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'DiffMilliseconds' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of milliseconds that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'DiffMicroseconds' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of microseconds that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'DiffNanoseconds' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of nanoseconds that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'Round' function with the specified argument, which must each have a single, double or decimal result type. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that rounds the specified argument to the nearest integer value. + An expression that specifies the numeric value to round. + + + + Creates a that invokes the canonical 'Round' function with the specified arguments, which must have a single, double or decimal, and integer result types. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that rounds the specified argument to the nearest integer value, with precision as specified by digits. + An expression that specifies the numeric value to round. + An expression that specifies the number of digits of precision to use when rounding. + + + + Creates a that invokes the canonical 'Floor' function with the specified argument, which must each have a single, double or decimal result type. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that returns the largest integer value not greater than value. + An expression that specifies the numeric value. + + + + Creates a that invokes the canonical 'Ceiling' function with the specified argument, which must each have a single, double or decimal result type. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that returns the smallest integer value not less than than value. + An expression that specifies the numeric value. + + + + Creates a that invokes the canonical 'Abs' function with the specified argument, which must each have a numeric result type. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that returns the absolute value of value. + An expression that specifies the numeric value. + + + + Creates a that invokes the canonical 'Truncate' function with the specified arguments, which must have a single, double or decimal, and integer result types. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that truncates the specified argument to the nearest integer value, with precision as specified by digits. + An expression that specifies the numeric value to truncate. + An expression that specifies the number of digits of precision to use when truncating. + + + + Creates a that invokes the canonical 'Power' function with the specified arguments, which must have numeric result types. The result type of the expression is the same as the result type of baseArgument. + + A new DbFunctionExpression that returns the value of baseArgument raised to the power specified by exponent. + An expression that specifies the numeric value to raise to the given power. + An expression that specifies the power to which baseArgument should be raised. + + + + Creates a that invokes the canonical 'BitwiseAnd' function with the specified arguments, which must have the same integer numeric result type. The result type of the expression is the same as the type of the arguments. + + A new DbFunctionExpression that returns the value produced by performing the bitwise AND of value1 and value2. + An expression that specifies the first operand. + An expression that specifies the second operand. + + + + Creates a that invokes the canonical 'BitwiseOr' function with the specified arguments, which must have the same integer numeric result type. The result type of the expression is the same as the type of the arguments. + + A new DbFunctionExpression that returns the value produced by performing the bitwise OR of value1 and value2. + An expression that specifies the first operand. + An expression that specifies the second operand. + + + + Creates a that invokes the canonical 'BitwiseNot' function with the specified argument, which must have an integer numeric result type. The result type of the expression is the same as the type of the arguments. + + A new DbFunctionExpression that returns the value produced by performing the bitwise NOT of value. + An expression that specifies the first operand. + + + + Creates a that invokes the canonical 'BitwiseXor' function with the specified arguments, which must have the same integer numeric result type. The result type of the expression is the same as the type of the arguments. + + A new DbFunctionExpression that returns the value produced by performing the bitwise XOR (exclusive OR) of value1 and value2. + An expression that specifies the first operand. + An expression that specifies the second operand. + + + + Creates a that invokes the canonical 'NewGuid' function. + + A new DbFunctionExpression that returns a new GUID value. + + + + Provides a constructor-like means of calling + + . + + + + + Initializes a new instance of the class with the specified first column value and optional successive column values. + + A key-value pair that provides the first column in the new row instance. (required) + A key-value pairs that provide any subsequent columns in the new row instance. (optional) + + + + Creates a new that constructs a new row based on the columns contained in this Row instance. + + A new DbNewInstanceExpression that constructs a row with the same column names and DbExpression values as this Row instance. + + + + Converts the given Row instance into an instance of + + The Row instance. + A DbExpression based on the Row instance + + + is null. + + + + + + Provides an API to construct s that invoke spatial realted canonical EDM functions, and, where appropriate, allows that API to be accessed as extension methods on the expression type itself. + + + + + Creates a that invokes the canonical 'GeometryFromText' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Geometry. Its value has the default coordinate system id (SRID) of the underlying provider. + + A new DbFunctionExpression that returns a new geometry value based on the specified value. + An expression that provides the well known text representation of the geometry value. + + + + Creates a that invokes the canonical 'GeometryFromText' function with the specified arguments. wellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry value based on the specified values. + An expression that provides the well known text representation of the geometry value. + An expression that provides the coordinate system id (SRID) of the geometry value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryPointFromText' function with the specified arguments. pointWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry point value based on the specified values. + An expression that provides the well known text representation of the geometry point value. + An expression that provides the coordinate system id (SRID) of the geometry point value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryLineFromText' function with the specified arguments. lineWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry line value based on the specified values. + An expression that provides the well known text representation of the geometry line value. + An expression that provides the coordinate system id (SRID) of the geometry line value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryPolygonFromText' function with the specified arguments. polygonWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry polygon value based on the specified values. + An expression that provides the well known text representation of the geometry polygon value. + An expression that provides the coordinate system id (SRID) of the geometry polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiPointFromText' function with the specified arguments. multiPointWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-point value based on the specified values. + An expression that provides the well known text representation of the geometry multi-point value. + An expression that provides the coordinate system id (SRID) of the geometry multi-point value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiLineFromText' function with the specified arguments. multiLineWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-line value based on the specified values. + An expression that provides the well known text representation of the geometry multi-line value. + An expression that provides the coordinate system id (SRID) of the geometry multi-line value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiPolygonFromText' function with the specified arguments. multiPolygonWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-polygon value based on the specified values. + An expression that provides the well known text representation of the geometry multi-polygon value. + An expression that provides the coordinate system id (SRID) of the geometry multi-polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryCollectionFromText' function with the specified arguments. geometryCollectionWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry collection value based on the specified values. + An expression that provides the well known text representation of the geometry collection value. + An expression that provides the coordinate system id (SRID) of the geometry collection value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryFromBinary' function with the specified argument, which must have a binary result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry value based on the specified binary value. + An expression that provides the well known binary representation of the geometry value. + + + + Creates a that invokes the canonical 'GeometryFromBinary' function with the specified arguments. wellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry value based on the specified values. + An expression that provides the well known binary representation of the geometry value. + An expression that provides the coordinate system id (SRID) of the geometry value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryPointFromBinary' function with the specified arguments. pointWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry point value based on the specified values. + An expression that provides the well known binary representation of the geometry point value. + An expression that provides the coordinate system id (SRID) of the geometry point value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryLineFromBinary' function with the specified arguments. lineWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry line value based on the specified values. + An expression that provides the well known binary representation of the geometry line value. + An expression that provides the coordinate system id (SRID) of the geometry line value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryPolygonFromBinary' function with the specified arguments. polygonWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry polygon value based on the specified values. + An expression that provides the well known binary representation of the geometry polygon value. + An expression that provides the coordinate system id (SRID) of the geometry polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiPointFromBinary' function with the specified arguments. multiPointWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-point value based on the specified values. + An expression that provides the well known binary representation of the geometry multi-point value. + An expression that provides the coordinate system id (SRID) of the geometry multi-point value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiLineFromBinary' function with the specified arguments. multiLineWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-line value based on the specified values. + An expression that provides the well known binary representation of the geometry multi-line value. + An expression that provides the coordinate system id (SRID) of the geometry multi-line value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiPolygonFromBinary' function with the specified arguments. multiPolygonWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-polygon value based on the specified values. + An expression that provides the well known binary representation of the geometry multi-polygon value. + An expression that provides the coordinate system id (SRID) of the geometry multi-polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryCollectionFromBinary' function with the specified arguments. geometryCollectionWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry collection value based on the specified values. + An expression that provides the well known binary representation of the geometry collection value. + An expression that provides the coordinate system id (SRID) of the geometry collection value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryFromGml' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry value based on the specified value with the default coordinate system id (SRID) of the underlying provider. + An expression that provides the Geography Markup Language (GML) representation of the geometry value. + + + + Creates a that invokes the canonical 'GeometryFromGml' function with the specified arguments. geometryMarkup must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry value based on the specified values. + An expression that provides the Geography Markup Language (GML) representation of the geometry value. + An expression that provides the coordinate system id (SRID) of the geometry value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyFromText' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Geography. Its value has the default coordinate system id (SRID) of the underlying provider. + + A new DbFunctionExpression that returns a new geography value based on the specified value. + An expression that provides the well known text representation of the geography value. + + + + Creates a that invokes the canonical 'GeographyFromText' function with the specified arguments. wellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography value based on the specified values. + An expression that provides the well known text representation of the geography value. + An expression that provides the coordinate system id (SRID) of the geography value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyPointFromText' function with the specified arguments. + + The canonical 'GeographyPointFromText' function. + An expression that provides the well-known text representation of the geography point value. + An expression that provides the coordinate system id (SRID) of the geography point value's coordinate systempointWellKnownTextValue. + + + + Creates a that invokes the canonical 'GeographyLineFromText' function with the specified arguments. lineWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography line value based on the specified values. + An expression that provides the well known text representation of the geography line value. + An expression that provides the coordinate system id (SRID) of the geography line value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyPolygonFromText' function with the specified arguments. polygonWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography polygon value based on the specified values. + An expression that provides the well known text representation of the geography polygon value. + An expression that provides the coordinate system id (SRID) of the geography polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiPointFromText' function with the specified arguments. multiPointWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-point value based on the specified values. + An expression that provides the well known text representation of the geography multi-point value. + An expression that provides the coordinate system id (SRID) of the geography multi-point value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiLineFromText' function with the specified arguments. multiLineWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-line value based on the specified values. + An expression that provides the well known text representation of the geography multi-line value. + An expression that provides the coordinate system id (SRID) of the geography multi-line value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiPolygonFromText' function with the specified arguments. multiPolygonWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-polygon value based on the specified values. + An expression that provides the well known text representation of the geography multi-polygon value. + An expression that provides the coordinate system id (SRID) of the geography multi-polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyCollectionFromText' function with the specified arguments. geographyCollectionWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography collection value based on the specified values. + An expression that provides the well known text representation of the geography collection value. + An expression that provides the coordinate system id (SRID) of the geography collection value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyFromBinary' function with the specified argument, which must have a binary result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography value based on the specified binary value. + An expression that provides the well known binary representation of the geography value. + + + + Creates a that invokes the canonical 'GeographyFromBinary' function with the specified arguments. wellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography value based on the specified values. + An expression that provides the well known binary representation of the geography value. + An expression that provides the coordinate system id (SRID) of the geography value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyPointFromBinary' function with the specified arguments. pointWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography point value based on the specified values. + An expression that provides the well known binary representation of the geography point value. + An expression that provides the coordinate system id (SRID) of the geography point value's coordinate systempointWellKnownBinaryValue. + + + + Creates a that invokes the canonical 'GeographyLineFromBinary' function with the specified arguments. lineWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography line value based on the specified values. + An expression that provides the well known binary representation of the geography line value. + An expression that provides the coordinate system id (SRID) of the geography line value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyPolygonFromBinary' function with the specified arguments. polygonWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography polygon value based on the specified values. + An expression that provides the well known binary representation of the geography polygon value. + An expression that provides the coordinate system id (SRID) of the geography polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiPointFromBinary' function with the specified arguments. multiPointWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-point value based on the specified values. + An expression that provides the well known binary representation of the geography multi-point value. + An expression that provides the coordinate system id (SRID) of the geography multi-point value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiLineFromBinary' function with the specified arguments. multiLineWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-line value based on the specified values. + An expression that provides the well known binary representation of the geography multi-line value. + An expression that provides the coordinate system id (SRID) of the geography multi-line value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiPolygonFromBinary' function with the specified arguments. multiPolygonWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-polygon value based on the specified values. + An expression that provides the well known binary representation of the geography multi-polygon value. + An expression that provides the coordinate system id (SRID) of the geography multi-polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyCollectionFromBinary' function with the specified arguments. geographyCollectionWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography collection value based on the specified values. + An expression that provides the well known binary representation of the geography collection value. + An expression that provides the coordinate system id (SRID) of the geography collection value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyFromGml' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography value based on the specified value with the default coordinate system id (SRID) of the underlying provider. + An expression that provides the Geography Markup Language (GML) representation of the geography value. + + + + Creates a that invokes the canonical 'GeographyFromGml' function with the specified arguments. geographyMarkup must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography value based on the specified values. + An expression that provides the Geography Markup Language (GML) representation of the geography value. + An expression that provides the coordinate system id (SRID) of the geography value's coordinate system. + + + + Creates a that invokes the canonical 'CoordinateSystemId' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer SRID value from spatialValue. + An expression that specifies the value from which the coordinate system id (SRID) should be retrieved. + + + + Creates a that invokes the canonical 'SpatialTypeName' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.String. + + A new DbFunctionExpression that returns the string Geometry Type name from spatialValue. + An expression that specifies the value from which the Geometry Type name should be retrieved. + + + + Creates a that invokes the canonical 'SpatialDimension' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the Dimension value from spatialValue. + An expression that specifies the value from which the Dimension value should be retrieved. + + + + Creates a that invokes the canonical 'SpatialEnvelope' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns the the minimum bounding box for geometryValue. + An expression that specifies the value from which the Envelope value should be retrieved. + + + + Creates a that invokes the canonical 'AsBinary' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Binary. + + A new DbFunctionExpression that returns the well known binary representation of spatialValue. + An expression that specifies the spatial value from which the well known binary representation should be produced. + + + + Creates a that invokes the canonical 'AsGml' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.String. + + A new DbFunctionExpression that returns the Geography Markup Language (GML) representation of spatialValue. + An expression that specifies the spatial value from which the Geography Markup Language (GML) representation should be produced. + + + + Creates a that invokes the canonical 'AsText' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.String. + + A new DbFunctionExpression that returns the well known text representation of spatialValue. + An expression that specifies the spatial value from which the well known text representation should be produced. + + + + Creates a that invokes the canonical 'IsEmptySpatial' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether spatialValue is empty. + An expression that specifies the spatial value from which the IsEmptySptiaal value should be retrieved. + + + + Creates a that invokes the canonical 'IsSimpleGeometry' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue is a simple geometry. + The geometry value. + + + + Creates a that invokes the canonical 'SpatialBoundary' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns the the boundary for geometryValue. + An expression that specifies the geometry value from which the SpatialBoundary value should be retrieved. + + + + Creates a that invokes the canonical 'IsValidGeometry' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue is valid. + An expression that specifies the geometry value which should be tested for spatial validity. + + + + Creates a that invokes the canonical 'SpatialEquals' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether spatialValue1 and spatialValue2 are equal. + An expression that specifies the first spatial value. + An expression that specifies the spatial value that should be compared with spatialValue1 for equality. + + + + Creates a that invokes the canonical 'SpatialDisjoint' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether spatialValue1 and spatialValue2 are spatially disjoint. + An expression that specifies the first spatial value. + An expression that specifies the spatial value that should be compared with spatialValue1 for disjointness. + + + + Creates a that invokes the canonical 'SpatialIntersects' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether spatialValue1 and spatialValue2 intersect. + An expression that specifies the first spatial value. + An expression that specifies the spatial value that should be compared with spatialValue1 for intersection. + + + + Creates a that invokes the canonical 'SpatialTouches' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 touches geometryValue2. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + + + + Creates a that invokes the canonical 'SpatialCrosses' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 crosses geometryValue2 intersect. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + + + + Creates a that invokes the canonical 'SpatialWithin' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 is spatially within geometryValue2. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + + + + Creates a that invokes the canonical 'SpatialContains' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 spatially contains geometryValue2. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + + + + Creates a that invokes the canonical 'SpatialOverlaps' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 spatially overlaps geometryValue2. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + + + + Creates a that invokes the canonical 'SpatialRelate' function with the specified arguments, which must have Edm.Geometry and string result types. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 is spatially related to geometryValue2 according to the spatial relationship designated by intersectionPatternMatrix. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + An expression that specifies the text representation of the Dimensionally Extended Nine-Intersection Model (DE-9IM) intersection pattern used to compare geometryValue1 and geometryValue2. + + + + Creates a that invokes the canonical 'SpatialBuffer' function with the specified arguments, which must have a Edm.Geography or Edm.Geometry and Edm.Double result types. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a geometry value representing all points less than or equal to distance from spatialValue. + An expression that specifies the spatial value. + An expression that specifies the buffer distance. + + + + Creates a that invokes the canonical 'Distance' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns the distance between the closest points in spatialValue1 and spatialValue1. + An expression that specifies the first spatial value. + An expression that specifies the spatial value from which the distance from spatialValue1 should be measured. + + + + Creates a that invokes the canonical 'SpatialConvexHull' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns the the convex hull for geometryValue. + An expression that specifies the geometry value from which the convex hull value should be retrieved. + + + + Creates a that invokes the canonical 'SpatialIntersection' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is the same as the type of spatialValue1 and spatialValue2. + + A new DbFunctionExpression that returns the spatial value representing the intersection of spatialValue1 and spatialValue2. + An expression that specifies the first spatial value. + An expression that specifies the spatial value for which the intersection with spatialValue1 should be computed. + + + + Creates a that invokes the canonical 'SpatialUnion' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is the same as the type of spatialValue1 and spatialValue2. + + A new DbFunctionExpression that returns the spatial value representing the union of spatialValue1 and spatialValue2. + An expression that specifies the first spatial value. + An expression that specifies the spatial value for which the union with spatialValue1 should be computed. + + + + Creates a that invokes the canonical 'SpatialDifference' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is the same as the type of spatialValue1 and spatialValue2. + + A new DbFunctionExpression that returns the geometry value representing the difference of spatialValue2 with spatialValue1. + An expression that specifies the first spatial value. + An expression that specifies the spatial value for which the difference with spatialValue1 should be computed. + + + + Creates a that invokes the canonical 'SpatialSymmetricDifference' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is the same as the type of spatialValue1 and spatialValue2. + + A new DbFunctionExpression that returns the geometry value representing the symmetric difference of spatialValue2 with spatialValue1. + An expression that specifies the first spatial value. + An expression that specifies the spatial value for which the symmetric difference with spatialValue1 should be computed. + + + + Creates a that invokes the canonical 'SpatialElementCount' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns either the number of elements in spatialValue or null if spatialValue is not a collection. + An expression that specifies the geography or geometry collection value from which the number of elements should be retrieved. + + + + Creates a that invokes the canonical 'SpatialElementAt' function with the specified arguments. The first argument must have an Edm.Geography or Edm.Geometry result type. The second argument must have an integer numeric result type. The result type of the expression is the same as that of spatialValue. + + A new DbFunctionExpression that returns either the collection element at position indexValue in spatialValue or null if spatialValue is not a collection. + An expression that specifies the geography or geometry collection value. + An expression that specifies the position of the element to be retrieved from within the geometry or geography collection. + + + + Creates a that invokes the canonical 'XCoordinate' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the X co-ordinate value of geometryValue or null if geometryValue is not a point. + An expression that specifies the geometry point value from which the X co-ordinate value should be retrieved. + + + + Creates a that invokes the canonical 'YCoordinate' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the Y co-ordinate value of geometryValue or null if geometryValue is not a point. + An expression that specifies the geometry point value from which the Y co-ordinate value should be retrieved. + + + + Creates a that invokes the canonical 'Elevation' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the elevation value of spatialValue or null if spatialValue is not a point. + An expression that specifies the spatial point value from which the elevation (Z co-ordinate) value should be retrieved. + + + + Creates a that invokes the canonical 'Measure' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the Measure of spatialValue or null if spatialValue is not a point. + An expression that specifies the spatial point value from which the Measure (M) co-ordinate value should be retrieved. + + + + Creates a that invokes the canonical 'Latitude' function with the specified argument, which must have an Edm.Geography result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the Latitude value of geographyValue or null if geographyValue is not a point. + An expression that specifies the geography point value from which the Latitude value should be retrieved. + + + + Creates a that invokes the canonical 'Longitude' function with the specified argument, which must have an Edm.Geography result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the Longitude value of geographyValue or null if geographyValue is not a point. + An expression that specifies the geography point value from which the Longitude value should be retrieved. + + + + Creates a that invokes the canonical 'SpatialLength' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the length of spatialValue or null if spatialValue is not a curve. + An expression that specifies the spatial curve value from which the length should be retrieved. + + + + Creates a that invokes the canonical 'StartPoint' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type is the same as that of spatialValue. + + A new DbFunctionExpression that returns either the start point of spatialValue or null if spatialValue is not a curve. + An expression that specifies the spatial curve value from which the start point should be retrieved. + + + + Creates a that invokes the canonical 'EndPoint' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type is the same as that of spatialValue. + + A new DbFunctionExpression that returns either the end point of spatialValue or null if spatialValue is not a curve. + An expression that specifies the spatial curve value from which the end point should be retrieved. + + + + Creates a that invokes the canonical 'IsClosedSpatial' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type is Edm.Boolean. + + A new DbFunctionExpression that returns either a Boolean value indicating whether spatialValue is closed, or null if spatialValue is not a curve. + An expression that specifies the spatial curve value from which the IsClosedSpatial value should be retrieved. + + + + Creates a that invokes the canonical 'IsRing' function with the specified argument, which must have an Edm.Geometry result type. The result type is Edm.Boolean. + + A new DbFunctionExpression that returns either a Boolean value indicating whether geometryValue is a ring (both closed and simple), or null if geometryValue is not a curve. + An expression that specifies the geometry curve value from which the IsRing value should be retrieved. + + + + Creates a that invokes the canonical 'PointCount' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns either the number of points in spatialValue or null if spatialValue is not a line string. + An expression that specifies the spatial line string value from which the number of points should be retrieved. + + + + Creates a that invokes the canonical 'PointAt' function with the specified arguments. The first argument must have an Edm.Geography or Edm.Geometry result type. The second argument must have an integer numeric result type. The result type of the expression is the same as that of spatialValue. + + A new DbFunctionExpression that returns either the point at position indexValue in spatialValue or null if spatialValue is not a line string. + An expression that specifies the spatial line string value. + An expression that specifies the position of the point to be retrieved from within the line string. + + + + Creates a that invokes the canonical 'Area' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the area of spatialValue or null if spatialValue is not a surface. + An expression that specifies the spatial surface value for which the area should be calculated. + + + + Creates a that invokes the canonical 'Centroid' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns either the centroid point of geometryValue (which may not be on the surface itself) or null if geometryValue is not a surface. + An expression that specifies the geometry surface value from which the centroid should be retrieved. + + + + Creates a that invokes the canonical 'PointOnSurface' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns either a point guaranteed to be on the surface geometryValue or null if geometryValue is not a surface. + An expression that specifies the geometry surface value from which the point should be retrieved. + + + + Creates a that invokes the canonical 'ExteriorRing' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns either the exterior ring of the polygon geometryValue or null if geometryValue is not a polygon. + The geometry value. + + + + Creates a that invokes the canonical 'InteriorRingCount' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns either the number of interior rings in the polygon geometryValue or null if geometryValue is not a polygon. + The geometry value. + + + + Creates a that invokes the canonical 'InteriorRingAt' function with the specified arguments. The first argument must have an Edm.Geometry result type. The second argument must have an integer numeric result types. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns either the interior ring at position indexValue in geometryValue or null if geometryValue is not a polygon. + The geometry value. + An expression that specifies the position of the interior ring to be retrieved from within the polygon. + + + + Ensures that all metadata in a given expression tree is from the specified metadata workspace, + potentially rebinding and rebuilding the expressions to appropriate replacement metadata where necessary. + + + + Initializes a new instance of the class. + The target workspace. + + + Implements the visitor pattern for the entity set. + The implemented visitor pattern. + The entity set. + + + Implements the visitor pattern for the function. + The implemented visitor pattern. + The function metadata. + + + Implements the visitor pattern for the type. + The implemented visitor pattern. + The type. + + + Implements the visitor pattern for the type usage. + The implemented visitor pattern. + The type. + + + Implements the visitor pattern for retrieving an instance property. + The implemented visitor. + The expression. + + + + Represents a boolean expression that tests whether a specified item matches any element in a list. + + + + + The visitor pattern method for expression visitors that do not produce a result value. + + An instance of DbExpressionVisitor. + + + is null + + + + + The visitor pattern method for expression visitors that produce a result value of a specific type. + + An instance of a typed DbExpressionVisitor that produces a result value of type TResultType. + + The type of the result produced by + + + + is null + + + An instance of . + + + + + Gets a DbExpression that specifies the item to be matched. + + + + + Gets the list of DbExpression to test for a match. + + + + + Represents the retrieval of the key value of the specified Reference as a row. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Represents the set union (without duplicate removal) operation between the left and right operands. + + + DbUnionAllExpression requires that its arguments have a common collection result type + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Represents a 'scan' of all elements of a given entity set. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the metadata for the referenced entity or relationship set. + The metadata for the referenced entity or relationship set. + + + + Extension methods for . + + + + + Gets the conceptual model from the specified DbModel. + + An instance of a class that implements IEdmModelAdapter (ex. DbModel). + An instance of EdmModel that represents the conceptual model. + + + + Gets the store model from the specified DbModel. + + An instance of a class that implements IEdmModelAdapter (ex. DbModel). + An instance of EdmModel that represents the store model. + + + + An interface to get the underlying store and conceptual model for a . + + + + + Gets the conceptual model. + + + + + Gets the store model. + + + + + Inherit from this class to create a service that allows for code generation of custom annotations as part of + scaffolding Migrations. The derived class should be set onto the . + + + Note that an is not needed if the annotation uses a simple string value, + or if calling ToString on the annotation object is sufficient for use in the scaffolded Migration. + + + + + Override this method to return additional namespaces that should be included in the code generated for the + scaffolded migration. The default implementation returns an empty enumeration. + + The names of the annotations that are being included in the generated code. + A list of additional namespaces to include. + + + + Implement this method to generate code for the given annotation value. + + The name of the annotation for which a value is being generated. + The annotation value. + The writer to which generated code should be written. + + + + Represents a pair of annotation values in a scaffolded or hand-coded . + + + Code First allows for custom annotations to be associated with columns and tables in the + generated model. This class represents a pair of annotation values in a migration such + that when the Code First model changes the old annotation value and the new annotation + value can be provided to the migration and used in SQL generation. + + + + + Creates a new pair of annotation values. + + The old value of the annotation, which may be null if the annotation has just been created. + The new value of the annotation, which may be null if the annotation has been deleted. + + + + + + + + + + Returns true if both annotation pairs contain the same values, otherwise false. + + A pair of annotation values. + A pair of annotation values. + True if both pairs contain the same values. + + + + Returns true if the two annotation pairs contain different values, otherwise false. + + A pair of annotation values. + A pair of annotation values. + True if the pairs contain different values. + + + + Gets the old value of the annotation, which may be null if the annotation has just been created. + + + + + Gets the new value of the annotation, which may be null if the annotation has been deleted. + + + + + Returned by and related methods to indicate whether or + not one object does not conflict with another such that the two can be combined into one. + + + If the two objects are not compatible then information about why they are not compatible is contained + in the property. + + + + + Creates a new instance. + + Indicates whether or not the two tested objects are compatible. + + An error message indicating how the objects are not compatible. Expected to be null if isCompatible is true. + + + + + Implicit conversion to a bool to allow the result object to be used directly in checks. + + The object to convert. + True if the result is compatible; false otherwise. + + + + True if the two tested objects are compatible; otherwise false. + + + + + If is true, then returns an error message indicating how the two tested objects + are incompatible. + + + + + Types used as custom annotations can implement this interface to indicate that an attempt to use + multiple annotations with the same name on a given table or column may be possible by merging + the multiple annotations into one. + + + Normally there can only be one custom annotation with a given name on a given table or + column. If a table or column ends up with multiple annotations, for example, because + multiple CLR properties map to the same column, then an exception will be thrown. + However, if the annotation type implements this interface, then the two annotations will be + checked for compatibility using the method and, if compatible, + will be merged into one using the method. + + + + + Returns true if this annotation does not conflict with the given annotation such that + the two can be combined together using the method. + + The annotation to compare. + A CompatibilityResult indicating whether or not this annotation is compatible with the other. + + + + Merges this annotation with the given annotation and returns a new merged annotation. This method is + only expected to succeed if returns true. + + The annotation to merge with this one. + A new merged annotation. + + + + Instances of this class are used as custom annotations for representing database indexes in an + Entity Framework model. + + + An index annotation is added to a Code First model when an is placed on + a mapped property of that model. This is used by Entity Framework Migrations to create indexes on + mapped database columns. Note that multiple index attributes on a property will be merged into a + single annotation for the column. Similarly, index attributes on multiple properties that map to the + same column will be merged into a single annotation for the column. This means that one index + annotation can represent multiple indexes. Within an annotation there can be only one index with any + given name. + + + + + The name used when this annotation is stored in Entity Framework metadata or serialized into + an SSDL/EDMX file. + + + + + Creates a new annotation for the given index. + + An index attributes representing an index. + + + + Creates a new annotation for the given collection of indexes. + + Index attributes representing one or more indexes. + + + + Returns true if this annotation does not conflict with the given annotation such that + the two can be combined together using the method. + + + Each index annotation contains at most one with a given name. + Two annotations are considered compatible if each IndexAttribute with a given name is only + contained in one annotation or the other, or if both annotations contain an IndexAttribute + with the given name. + + The annotation to compare. + A CompatibilityResult indicating whether or not this annotation is compatible with the other. + + + + Merges this annotation with the given annotation and returns a new annotation containing the merged indexes. + + + Each index annotation contains at most one with a given name. + The merged annotation will contain IndexAttributes from both this and the other annotation. + If both annotations contain an IndexAttribute with the same name, then the merged annotation + will contain one IndexAttribute with that name. + + The annotation to merge with this one. + A new annotation with indexes from both annotations merged. + + The other annotation contains indexes that are not compatible with indexes in this annotation. + + + + + + + + Gets the indexes represented by this annotation. + + + + + This class is used to serialize and deserialize objects so that they + can be stored in the EDMX form of the Entity Framework model. + + + An example of the serialized format is: + { Name: 'MyIndex', Order: 7, IsClustered: True, IsUnique: False } { } { Name: 'MyOtherIndex' }. + Note that properties that have not been explicitly set in an index attribute will be excluded from + the serialized output. So, in the example above, the first index has all properties specified, + the second has none, and the third has just the name set. + + + + + Implement this interface to allow custom annotations represented by instances to be + serialized to and from the EDMX XML. Usually a serializer instance is set using the + method. + + + + + Serializes the given annotation value into a string for storage in the EDMX XML. + + The name of the annotation that is being serialized. + The value to serialize. + The serialized value. + + + + Deserializes the given string back into the expected annotation value. + + The name of the annotation that is being deserialized. + The string to deserialize. + The deserialized annotation value. + + + + Serializes the given into a string for storage in the EDMX XML. + + The name of the annotation that is being serialized. + The value to serialize which must be an IndexAnnotation object. + The serialized value. + + + + Deserializes the given string back into an object. + + The name of the annotation that is being deserialized. + The string to deserialize. + The deserialized annotation value. + If there is an error reading the serialized value. + + + + Base class for persisted model cache. + + + + + Loads a model from the store. + + The type of context representing the model. + The loaded metadata model. + + + + Retrieves an edmx XDocument version of the model from the store. + + The type of context representing the model. + The loaded XDocument edmx. + + + + Saves a model to the store. + + The type of context representing the model. + The metadata model to save. + + + + Gets the default database schema used by a model. + + The type of context representing the model. + The default database schema. + + + + Loads or saves models from/into .edmx files at a specified location. + + + + + Initializes a new DefaultDbModelStore instance. + + The parent directory for the .edmx files. + + + + Loads a model from the store. + + The type of context representing the model. + The loaded metadata model. + + + + Retrieves an edmx XDocument version of the model from the store. + + The type of context representing the model. + The loaded XDocument edmx. + + + + Saves a model to the store. + + The type of context representing the model. + The metadata model to save. + + + + Gets the path of the .edmx file corresponding to the specified context type. + + A context type. + The .edmx file path. + + + + Validates the model store is valid. + The default implementation verifies that the .edmx file was last + written after the context assembly was last written. + + The type of context representing the model. + The path of the stored model. + Whether the edmx file should be invalidated. + + + + Gets the location of the .edmx files. + + + + + This interface is implemented by any object that can resolve a dependency, either directly + or through use of an external container. + + + The public services currently resolved using IDbDependencyResolver are documented here: + http://msdn.microsoft.com/en-us/data/jj680697 + + + + + Attempts to resolve a dependency for a given contract type and optionally a given key. + If the resolver cannot resolve the dependency then it must return null and not throw. This + allows resolvers to be used in a Chain of Responsibility pattern such that multiple resolvers + can be asked to resolve a dependency until one finally does. + + The interface or abstract base class that defines the dependency to be resolved. The returned object is expected to be an instance of this type. + Optionally, the key of the dependency to be resolved. This may be null for dependencies that are not differentiated by key. + The resolved dependency, which must be an instance of the given contract type, or null if the dependency could not be resolved. + + + + Attempts to resolve a dependencies for a given contract type and optionally a given key. + If the resolver cannot resolve the dependency then it must return an empty enumeration and + not throw. This method differs from in that it returns all registered + services for the given type and key combination. + + The interface or abstract base class that defines the dependency to be resolved. Every returned object is expected to be an instance of this type. + Optionally, the key of the dependency to be resolved. This may be null for dependencies that are not differentiated by key. + All services that resolve the dependency, which must be instances of the given contract type, or an empty enumeration if the dependency could not be resolved. + + + + An implementation used for resolving + factories. + + + + + Initializes a new instance of + + A function that returns a new instance of a transaction handler. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which the transaction handler will be used. + null will match anything. + + + A string that will be matched against the server name in the connection string. null will match anything. + + + + + If the given type is , then this method will attempt + to return the service to use, otherwise it will return null. When the given type is + , then the key is expected to be a . + + The service type to resolve. + A key used to make a determination of the service to return. + + An , or null. + + + + + If the given type is , then this resolver will attempt + to return the service to use, otherwise it will return an empty enumeration. When the given type is + , then the key is expected to be an . + + The service type to resolve. + A key used to make a determination of the service to return. + + An enumerable of , or an empty enumeration. + + + + + + + + + + + Utility class for reading a metadata model from .edmx. + + + + + Reads a metadata model from .edmx. + + XML reader for the .edmx + Default database schema used by the model. + The loaded metadata model. + + + + Provides utility methods for reading from an App.config or Web.config file. + + + + + Initializes a new instance of . + + The configuration to read from. + + + + Gets the specified provider services from the configuration. + + The invariant name of the provider services. + The provider services type name, or null if not found. + + + + A simple logger for logging SQL and other database operations to the console or a file. + A logger can be registered in code or in the application's web.config /app.config file. + + + + + An object that implements this interface can be registered with to + receive notifications when Entity Framework loads the application's . + + + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + This is the base interface for all interfaces that provide interception points for various + different types and operations. For example, see . + Interceptors are registered on the class. + + + + + Occurs during EF initialization after the has been constructed but just before + it is locked ready for use. Use this event to inspect and/or override services that have been + registered before the configuration is locked. Note that an interceptor of this type should be used carefully + since it may prevent tooling from discovering the same configuration that is used at runtime. + + + Handlers can only be added before EF starts to use the configuration and so handlers should + generally be added as part of application initialization. Do not access the DbConfiguration + static methods inside the handler; instead use the the members of + to get current services and/or add overrides. + + Arguments to the event that this interceptor mirrors. + Contextual information about the event. + + + + Creates a new logger that will send log output to the console. + + + + + Creates a new logger that will send log output to a file. If the file already exists then + it is overwritten. + + A path to the file to which log output will be written. + + + + Creates a new logger that will send log output to a file. + + A path to the file to which log output will be written. + True to append data to the file if it exists; false to overwrite the file. + + + + Stops logging and closes the underlying file if output is being written to a file. + + + + + Stops logging and closes the underlying file if output is being written to a file. + + + True to release both managed and unmanaged resources; False to release only unmanaged resources. + + + + + Starts logging. This method is a no-op if logging is already started. + + + + + Stops logging. This method is a no-op if logging is not started. + + + + + Called to start logging during Entity Framework initialization when this logger is registered. + as an . + + Arguments to the event that this interceptor mirrors. + Contextual information about the event. + + + + Represents contextual information associated with calls into + implementations. + + + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Represents contextual information associated with calls into + implementations. + + + Note that specific types/operations that can be intercepted may use a more specific + interception context derived from this class. For example, if SQL is being executed by + a , then the DbContext will be contained in the + instance that is passed to the methods + of . + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Constructs a new with no state. + + + + + Creates a new by copying state from the given + interception context. See + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context the flag set to true. + + A new interception context associated with the async flag set. + + + + Call this method when creating a copy of an interception context in order to add new state + to it. Using this method instead of calling the constructor directly ensures virtual dispatch + so that the new type will have the same type (and any specialized state) as the context that + is being cloned. + + A new context with all state copied. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets all the instances associated with this interception context. + + + This list usually contains zero or one items. However, it can contain more than one item if + a single has been used to construct multiple + instances. + + + + + Gets all the instances associated with this interception context. + + + This list usually contains zero or one items. However, it can contain more than one item when + EF has created a new for use in database creation and initialization, or + if a single is used with multiple . + + + + + True if the operation is being executed asynchronously, otherwise false. + + + + + Constructs a new with no state. + + + + + Creates a new by copying state from the given + interception context. Also see + + The context from which to copy state. + + + + + + + Creates a new that contains all the contextual information in + this interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in + this interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in + this interception context the flag set to true. + + A new interception context associated with the async flag set. + + + + + + + + + + + + + + + + Implemented by Entity Framework providers and used to check whether or not tables exist + in a given database. This is used by database initializers when determining whether or not to + treat an existing database as empty such that tables should be created. + + + + + When overridden in a derived class checks where the given tables exist in the database + for the given connection. + + + The context for which table checking is being performed, usually used to obtain an appropriate + . + + + A connection to the database. May be open or closed; should be closed again if opened. Do not + dispose. + + The tables to check for existence. + The name of the EdmMetadata table to check for existence. + True if any of the model tables or EdmMetadata table exists. + + + + Helper method to get the table name for the given s-space . + + The s-space entity set for the table. + The table name. + + + + Thrown when an error occurs committing a . + + + + + Initializes a new instance of + + + + + Initializes a new instance of + + The exception message. + + + + Initializes a new instance of + + The exception message. + The inner exception. + + + + Initializes a new instance of the class. + + The data necessary to serialize or deserialize an object. + Description of the source and destination of the specified serialized stream. + + + + Event arguments passed to event handlers. + + + + + Call this method to add a instance to the Chain of + Responsibility of resolvers that are used to resolve dependencies needed by the Entity Framework. + + + Resolvers are asked to resolve dependencies in reverse order from which they are added. This means + that a resolver can be added to override resolution of a dependency that would already have been + resolved in a different way. + The only exception to this is that any dependency registered in the application's config file + will always be used in preference to using a dependency resolver added here, unless the + overrideConfigFile is set to true in which case the resolver added here will also override config + file settings. + + The resolver to add. + If true, then the resolver added will take precedence over settings in the config file. + + + + Call this method to add a instance to the Chain of Responsibility + of resolvers that are used to resolve dependencies needed by the Entity Framework. Unlike the AddDependencyResolver + method, this method puts the resolver at the bottom of the Chain of Responsibility such that it will only + be used to resolve a dependency that could not be resolved by any of the other resolvers. + + The resolver to add. + + + + Adds a wrapping resolver to the configuration that is about to be locked. A wrapping + resolver is a resolver that incepts a service would have been returned by the resolver + chain and wraps or replaces it with another service of the same type. + + The type of service to wrap or replace. + A delegate that takes the unwrapped service and key and returns the wrapped or replaced service. + + + + + + + + + + + + + + + + Returns a snapshot of the that is about to be locked. + Use the GetService methods on this object to get services that have been registered. + + + + + An implementation used for resolving + factories. + + + This class can be used by to aid in the resolving + of factories as a default service for the provider. + + The type of execution strategy that is resolved. + + + + Initializes a new instance of + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used. + + + A string that will be matched against the server name in the connection string. null will match anything. + + A function that returns a new instance of an execution strategy. + + + + If the given type is , then this resolver will attempt + to return the service to use, otherwise it will return null. When the given type is + Func{IExecutionStrategy}, then the key is expected to be an . + + The service type to resolve. + A key used to make a determination of the service to return. + + An , or null. + + + + + If the given type is , then this resolver will attempt + to return the service to use, otherwise it will return an empty enumeration. When the given type is + Func{IExecutionStrategy}, then the key is expected to be an . + + The service type to resolve. + A key used to make a determination of the service to return. + + An enumerable of , or an empty enumeration. + + + + + Extension methods to call the method using + a generic type parameter and/or no name. + + + + + Calls passing the generic type of the method and the given + name as arguments. + + The contract type to resolve. + The resolver to use. + The key of the dependency to resolve. + The resolved dependency, or null if the resolver could not resolve it. + + + + Calls passing the generic type of the method as + the type argument and null for the name argument. + + The contract type to resolve. + The resolver to use. + The resolved dependency, or null if the resolver could not resolve it. + + + + Calls passing the given type argument and using + null for the name argument. + + The resolver to use. + The contract type to resolve. + The resolved dependency, or null if the resolver could not resolve it. + + + + Calls passing the generic type of the method and the given + name as arguments. + + The contract type to resolve. + The resolver to use. + The key of the dependency to resolve. + All resolved dependencies, or an if no services are resolved. + + + + Calls passing the generic type of the method as + the type argument and null for the name argument. + + The contract type to resolve. + The resolver to use. + All resolved dependencies, or an if no services are resolved. + + + + Calls passing the given type argument and using + null for the name argument. + + The resolver to use. + The contract type to resolve. + All resolved dependencies, or an if no services are resolved. + + + + Implements to resolve a dependency such that it always returns + the same instance. + + The type that defines the contract for the dependency that will be resolved. + + This class is immutable such that instances can be accessed by multiple threads at the same time. + + + + + Constructs a new resolver that will return the given instance for the contract type + regardless of the key passed to the Get method. + + The instance to return. + + + + Constructs a new resolver that will return the given instance for the contract type + if the given key matches exactly the key passed to the Get method. + + The instance to return. + Optionally, the key of the dependency to be resolved. This may be null for dependencies that are not differentiated by key. + + + + Constructs a new resolver that will return the given instance for the contract type + if the given key matches the key passed to the Get method based on the given predicate. + + The instance to return. + A predicate that takes the key object and returns true if and only if it matches. + + + + + + + + + + Represents contextual information associated with calls to + implementations. + + + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Represents contextual information associated with calls to with return type . + + The return type of the target method. + + + + Represents contextual information associated with calls with return type . + + The return type of the target method. + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Gets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The user state set, or null if none was found for the given key. + + + + Sets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The state to set. + + + + Prevents the operation from being executed if called before the operation has executed. + + + Thrown if this method is called after the operation has already executed. + + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + If execution of the operation completes without throwing, then this property will contain + the result of the operation. If the operation was suppressed or did not fail, then this property + will always contain the default value for the generic type. + + + When an operation operation completes without throwing both this property and the + property are set. However, the property can be set or changed by interceptors, + while this property will always represent the actual result returned by the operation, if any. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set result will be returned instead. Otherwise, if the operation succeeds, then + this property will be set to the returned result. In either case, interceptors that run + after the operation can change this property to change the result that will be returned. + + + When an operation operation completes without throwing both this property and the + property are set. However, this property can be set or changed by interceptors, while the + property will always represent the actual result returned by the + operation, if any. + + + + + When true, this flag indicates that that execution of the operation has been suppressed by + one of the interceptors. This can be done before the operation has executed by calling + , by setting an to be thrown, or + by setting the operation result using . + + + + + Gets or sets a value containing arbitrary user-specified state information associated with the operation. + + + + + If execution of the operation fails, then this property will contain the exception that was + thrown. If the operation was suppressed or did not fail, then this property will always be null. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the property can be set or + changed by interceptors, while this property will always represent the original exception thrown. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set exception will be thrown instead. Otherwise, if the operation fails, then + this property will be set to the exception that was thrown. In either case, interceptors that run + after the operation can change this property to change the exception that will be thrown, or set this + property to null to cause no exception to be thrown at all. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the this property can be set or changed by + interceptors, while the property will always represent + the original exception thrown. + + + + + Set to the status of the after an async operation has finished. Not used for + synchronous operations. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context together with the given . + + The isolation level to associate. + A new interception context associated with the given isolation level. + + + + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + The that will be used or has been used to start a transaction. + + + + + This is the default log formatter used when some is set onto the + property. A different formatter can be used by creating a class that inherits from this class and overrides + some or all methods to change behavior. + + + To set the new formatter create a code-based configuration for EF using and then + set the formatter class to use with . + Note that setting the type of formatter to use with this method does change the way command are + logged when is used. It is still necessary to set a + onto before any commands will be logged. + For more low-level control over logging/interception see and + . + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + An object that implements this interface can be registered with to + receive notifications when Entity Framework executes commands. + + + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + This method is called before a call to or + one of its async counterparts is made. + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. The result used by Entity Framework can be changed by setting + . + + + For async operations this method is not called until after the async task has completed + or failed. + + The command being executed. + Contextual information associated with the call. + + + + This method is called before a call to or + one of its async counterparts is made. + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. The result used by Entity Framework can be changed by setting + . + + + For async operations this method is not called until after the async task has completed + or failed. + + The command being executed. + Contextual information associated with the call. + + + + This method is called before a call to or + one of its async counterparts is made. + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. The result used by Entity Framework can be changed by setting + . + + + For async operations this method is not called until after the async task has completed + or failed. + + The command being executed. + Contextual information associated with the call. + + + + An object that implements this interface can be registered with to + receive notifications when Entity Framework performs operations on a . + + + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + Called before is invoked. + + The connection beginning the transaction. + Contextual information associated with the call. + + + + Called after is invoked. + The transaction used by Entity Framework can be changed by setting + . + + The connection that began the transaction. + Contextual information associated with the call. + + + + Called before is invoked. + + The connection being closed. + Contextual information associated with the call. + + + + Called after is invoked. + + The connection that was closed. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called before is set. + + The connection. + Contextual information associated with the call. + + + + Called after is set. + + The connection. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called before is invoked. + + The connection being disposed. + Contextual information associated with the call. + + + + Called after is invoked. + + The connection that was disposed. + Contextual information associated with the call. + + + + Called before is invoked. + + The connection. + Contextual information associated with the call. + + + + Called after is invoked. + + The connection. + Contextual information associated with the call. + + + + Called before or its async counterpart is invoked. + + The connection being opened. + Contextual information associated with the call. + + + + Called after or its async counterpart is invoked. + + The connection that was opened. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + An object that implements this interface can be registered with to + receive notifications when Entity Framework commits or rollbacks a transaction. + + + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + Called before is retrieved. + + The transaction. + Contextual information associated with the call. + + + + Called after is retrieved. + + The transaction. + Contextual information associated with the call. + + + + Called before is retrieved. + + The transaction. + Contextual information associated with the call. + + + + Called after is retrieved. + + The transaction. + Contextual information associated with the call. + + + + This method is called before is invoked. + + The transaction being commited. + Contextual information associated with the call. + + + + This method is called after is invoked. + + The transaction that was commited. + Contextual information associated with the call. + + + + This method is called before is invoked. + + The transaction being disposed. + Contextual information associated with the call. + + + + This method is called after is invoked. + + The transaction that was disposed. + Contextual information associated with the call. + + + + This method is called before is invoked. + + The transaction being rolled back. + Contextual information associated with the call. + + + + This method is called after is invoked. + + The transaction that was rolled back. + Contextual information associated with the call. + + + + Creates a formatter that will not filter by any and will instead log every command + from any context and also commands that do not originate from a context. + + + This constructor is not used when a delegate is set on . Instead it can be + used by setting the formatter directly using . + + The delegate to which output will be sent. + + + + Creates a formatter that will only log commands the come from the given instance. + + + This constructor must be called by a class that inherits from this class to override the behavior + of . + + + The context for which commands should be logged. Pass null to log every command + from any context and also commands that do not originate from a context. + + The delegate to which output will be sent. + + + + Writes the given string to the underlying write delegate. + + The string to write. + + + + The stopwatch used to time executions. This stopwatch is started at the end of + , , and + methods and is stopped at the beginning of the , , + and methods. If these methods are overridden and the stopwatch is being used + then the overrides should either call the base method or start/stop the stopwatch themselves. + + The interception context for which the stopwatch will be obtained. + The stopwatch. + + + + This method is called before a call to or + one of its async counterparts is made. + The default implementation calls and starts the stopwatch returned from + . + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. + The default implementation stopsthe stopwatch returned from and calls + . + + The command being executed. + Contextual information associated with the call. + + + + This method is called before a call to or + one of its async counterparts is made. + The default implementation calls and starts the stopwatch returned from + . + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. + The default implementation stopsthe stopwatch returned from and calls + . + + The command being executed. + Contextual information associated with the call. + + + + This method is called before a call to or + one of its async counterparts is made. + The default implementation calls and starts the stopwatch returned from + . + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. + The default implementation stopsthe stopwatch returned from and calls + . + + The command being executed. + Contextual information associated with the call. + + + + Called whenever a command is about to be executed. The default implementation of this method + filters by set into , if any, and then calls + . This method would typically only be overridden to change the + context filtering behavior. + + The type of the operation's results. + The command that will be executed. + Contextual information associated with the command. + + + + Called whenever a command has completed executing. The default implementation of this method + filters by set into , if any, and then calls + . This method would typically only be overridden to change the context + filtering behavior. + + The type of the operation's results. + The command that was executed. + Contextual information associated with the command. + + + + Called to log a command that is about to be executed. Override this method to change how the + command is logged to . + + The type of the operation's results. + The command to be logged. + Contextual information associated with the command. + + + + Called by to log each parameter. This method can be called from an overridden + implementation of to log parameters, and/or can be overridden to + change the way that parameters are logged to . + + The type of the operation's results. + The command being logged. + Contextual information associated with the command. + The parameter to log. + + + + Called to log the result of executing a command. Override this method to change how results are + logged to . + + The type of the operation's results. + The command being logged. + Contextual information associated with the command. + + + + Does not write to log unless overridden. + + The connection beginning the transaction. + Contextual information associated with the call. + + + + Called after is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The connection that began the transaction. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection being opened. + Contextual information associated with the call. + + + + Called after or its async counterpart is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The connection that was opened. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection being closed. + Contextual information associated with the call. + + + + Called after is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The connection that was closed. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Called before is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The connection being disposed. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection that was disposed. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + The transaction. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction being commited. + Contextual information associated with the call. + + + + This method is called after is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The transaction that was commited. + Contextual information associated with the call. + + + + This method is called before is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The transaction being disposed. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction that was disposed. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction being rolled back. + Contextual information associated with the call. + + + + This method is called after is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The transaction that was rolled back. + Contextual information associated with the call. + + + + + + + + + + + + + + + + The context for which commands are being logged, or null if commands from all contexts are + being logged. + + + + + This property is obsolete. Using it can result in logging incorrect execution times. Call + instead. + + + + + Represents contextual information associated with calls to that don't return any results. + + + + + Represents contextual information associated with calls that don't return any results. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Prevents the operation from being executed if called before the operation has executed. + + + Thrown if this method is called after the operation has already executed. + + + + + Gets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The user state set, or null if none was found for the given key. + + + + Sets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The state to set. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + When true, this flag indicates that that execution of the operation has been suppressed by + one of the interceptors. This can be done before the operation has executed by calling + or by setting an to be thrown + + + + + If execution of the operation fails, then this property will contain the exception that was + thrown. If the operation was suppressed or did not fail, then this property will always be null. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the property can be set or + changed by interceptors, while this property will always represent the original exception thrown. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set exception will be thrown instead. Otherwise, if the operation fails, then + this property will be set to the exception that was thrown. In either case, interceptors that run + after the operation can change this property to change the exception that will be thrown, or set this + property to null to cause no exception to be thrown at all. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the this property can be set or changed by + interceptors, while the property will always represent + the original exception thrown. + + + + + Set to the status of the after an async operation has finished. Not used for + synchronous operations. + + + + + Gets or sets a value containing arbitrary user-specified state information associated with the operation. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + + + + Represents contextual information associated with calls to property setters of type on a . + + The type of the target property. + + + + Represents contextual information associated with calls to property setters of type . + + + An instance of this class is passed to the dispatch methods and does not contain mutable information such as + the result of the operation. This mutable information is obtained from the + that is passed to the interceptors. Instances of this class are publicly immutable. To add contextual information + use one of the With... or As... methods to create a new interception context containing the new information. + + The type of the target property. + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Gets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The user state set, or null if none was found for the given key. + + + + Sets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The state to set. + + + + Creates a new that contains all the contextual information in this + interception context together with the given property value. + + The value that will be assigned to the target property. + A new interception context associated with the given property value. + + + + + + + Prevents the operation from being executed if called before the operation has executed. + + + Thrown if this method is called after the operation has already executed. + + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + The value that will be assigned to the target property. + + + + + Gets or sets a value containing arbitrary user-specified state information associated with the operation. + + + + + When true, this flag indicates that that execution of the operation has been suppressed by + one of the interceptors. This can be done before the operation has executed by calling + or by setting an to be thrown + + + + + If execution of the operation fails, then this property will contain the exception that was + thrown. If the operation was suppressed or did not fail, then this property will always be null. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the property can be set or + changed by interceptors, while this property will always represent the original exception thrown. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set exception will be thrown instead. Otherwise, if the operation fails, then + this property will be set to the exception that was thrown. In either case, interceptors that run + after the operation can change this property to change the exception that will be thrown, or set this + property to null to cause no exception to be thrown at all. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the this property can be set or changed by + interceptors, while the property will always represent + the original exception thrown. + + + + + Set to the status of the after an async operation has finished. Not used for + synchronous operations. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the given property value. + + The value that will be assigned to the target property. + A new interception context associated with the given property value. + + + + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + Used for dispatching operations to a such that any + registered on will be notified before and after the + operation executes. + Instances of this class are obtained through the the fluent API. + + + This class is used internally by Entity Framework when executing commands. It is provided publicly so that + code that runs outside of the core EF assemblies can opt-in to command interception/tracing. This is + typically done by EF providers that are executing commands on behalf of EF. + + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Represents contextual information associated with calls into + implementations. + + + An instance of this class is passed to the dispatch methods of + and does not contain mutable information such as the result of the operation. This mutable information + is obtained from the that is passed to the interceptors. + Instances of this class are publicly immutable. To add contextual information use one of the + With... or As... methods to create a new interception context containing the new information. + + + + + Constructs a new with no state. + + + + + Creates a new by copying state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the given . + + The command behavior to associate. + A new interception context associated with the given command behavior. + + + + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context the flag set to true. + + A new interception context associated with the async flag set. + + + + + + + + + + + + + + + + The that will be used or has been used to execute the command with a + . This property is only used for + and its async counterparts. + + + + + Represents contextual information associated with calls into + implementations including the result of the operation. + + The type of the operation's results. + + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Gets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The user state set, or null if none was found for the given key. + + + + Sets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The state to set. + + + + Prevents the operation from being executed if called before the operation has executed. + + + Thrown if this method is called after the operation has already executed. + + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context together with the given . + + The command behavior to associate. + A new interception context associated with the given command behavior. + + + + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + If execution of the operation completes without throwing, then this property will contain + the result of the operation. If the operation was suppressed or did not fail, then this property + will always contain the default value for the generic type. + + + When an operation operation completes without throwing both this property and the + property are set. However, the property can be set or changed by interceptors, + while this property will always represent the actual result returned by the operation, if any. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set result will be returned instead. Otherwise, if the operation succeeds, then + this property will be set to the returned result. In either case, interceptors that run + after the operation can change this property to change the result that will be returned. + + + When an operation operation completes without throwing both this property and the + property are set. However, this property can be set or changed by interceptors, while the + property will always represent the actual result returned by the + operation, if any. + + + + + When true, this flag indicates that that execution of the operation has been suppressed by + one of the interceptors. This can be done before the operation has executed by calling + , by setting an to be thrown, or + by setting the operation result using . + + + + + Gets or sets a value containing arbitrary user-specified state information associated with the operation. + + + + + If execution of the operation fails, then this property will contain the exception that was + thrown. If the operation was suppressed or did not fail, then this property will always be null. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the property can be set or + changed by interceptors, while this property will always represent the original exception thrown. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set exception will be thrown instead. Otherwise, if the operation fails, then + this property will be set to the exception that was thrown. In either case, interceptors that run + after the operation can change this property to change the exception that will be thrown, or set this + property to null to cause no exception to be thrown at all. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the this property can be set or changed by + interceptors, while the property will always represent + the original exception thrown. + + + + + Set to the status of the after an async operation has finished. Not used for + synchronous operations. + + + + + Base class that implements . This class is a convenience for + use when only one or two methods of the interface actually need to have any implementation. + + + + + + + + + + + + + + + + + + + + + + + Represents contextual information associated with calls into + implementations. + + + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Constructs a new with no state. + + + + + Creates a new by copying state from the given + interception context. Also see + + The context from which to copy state. + + + + Gets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The user state set, or null if none was found for the given key. + + + + Sets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The state to set. + + + + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context the flag set to true. + + A new interception context associated with the async flag set. + + + + + + + + + + + + + + + + The original tree created by Entity Framework. Interceptors can change the + property to change the tree that will be used, but the + will always be the tree created by Entity Framework. + + + + + The command tree that will be used by Entity Framework. This starts as the tree contained in the + the property but can be set by interceptors to change + the tree that will be used by Entity Framework. + + + + + Gets or sets a value containing arbitrary user-specified state information associated with the operation. + + + + + Used for dispatching operations to a such that any + registered on will be notified before and after the + operation executes. + Instances of this class are obtained through the the fluent API. + + + This class is used internally by Entity Framework when interacting with . + It is provided publicly so that code that runs outside of the core EF assemblies can opt-in to command + interception/tracing. This is typically done by EF providers that are executing commands on behalf of EF. + + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after making a + call to . + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after + setting . + + The connection on which the operation will be executed. + Information about the context of the call being made, including the value to be set. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after making a + call to . + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Provides access to all dispatchers through the the fluent API. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Provides methods for dispatching to interceptors for + interception of methods on . + + + + + Provides methods for dispatching to interceptors for + interception of methods on . + + + + + Provides methods for dispatching to interceptors for + interception of methods on . + + + + + This is the registration point for interceptors. Interceptors + receive notifications when EF performs certain operations such as executing commands against + the database. For example, see . + + + + + Registers a new to receive notifications. Note that the interceptor + must implement some interface that extends from to be useful. + + The interceptor to add. + + + + Removes a registered so that it will no longer receive notifications. + If the given interceptor is not registered, then this is a no-op. + + The interceptor to remove. + + + + This is the entry point for dispatching to interceptors. This is usually only used internally by + Entity Framework but it is provided publicly so that other code can make sure that registered + interceptors are called when operations are performed on behalf of EF. For example, EF providers + a may make use of this when executing commands. + + + + + Used for dispatching operations to a such that any + registered on will be notified before and after the + operation executes. + Instances of this class are obtained through the the fluent API. + + + This class is used internally by Entity Framework when interacting with . + It is provided publicly so that code that runs outside of the core EF assemblies can opt-in to command + interception/tracing. This is typically done by EF providers that are executing commands on behalf of EF. + + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The transaction on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The transaction on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + The transaction on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after making a + call to . + + The transaction on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after making a + call to . + + The transaction on which the operation will be executed. + Optional information about the context of the call being made. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Represents contextual information associated with calls to that don't return any results. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The connection on which the transaction was started. + A new interception context that also contains the connection on which the transaction was started. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + + + + The connection on which the transaction was started + + + + + Represents contextual information associated with calls to with return type . + + The return type of the target method. + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + + + + Represents contextual information associated with calls to + implementations. + + + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context together with the given . + + The transaction to be used in the invocation. + A new interception context associated with the given isolation level. + + + + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + The that will be used or has been used to enlist a connection. + + + + + An object that implements this interface can be registered with to + receive notifications when Entity Framework creates command trees. + + + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + This method is called after a new has been created. + The tree that is used after interception can be changed by setting + while intercepting. + + + Command trees are created for both queries and insert/update/delete commands. However, query + command trees are cached by model which means that command tree creation only happens the + first time a query is executed and this notification will only happen at that time + + Contextual information associated with the call. + + + + Represents a mapping view. + + + + + Creates a instance having the specified entity SQL. + + A string that specifies the entity SQL. + + + + Gets the entity SQL. + + + + + Base abstract class for mapping view cache implementations. + Derived classes must have a parameterless constructor if used with . + + + + + Gets a view corresponding to the specified extent. + + An that specifies the extent. + A that specifies the mapping view, + or null if the extent is not associated with a mapping view. + + + + Gets a hash value computed over the mapping closure. + + + + + Specifies the means to create concrete instances. + + + + + Creates a generated view cache instance for the container mapping specified by + the names of the mapped containers. + + The name of a container in the conceptual model. + The name of a container in the store model. + + A that specifies the generated view cache. + + + + + Defines a custom attribute that specifies the mapping view cache type (subclass of ) + associated with a context type (subclass of or ). + The cache type is instantiated at runtime and used to retrieve pre-generated views in the + corresponding context. + + + + + Creates a instance that associates a context type + with a mapping view cache type. + + + A subclass of or . + + + A subclass of . + + + + + Creates a instance that associates a context type + with a mapping view cache type. + + + A subclass of or . + + The assembly qualified full name of the cache type. + + + + The base class for interceptors that handle the transaction operations. Derived classes can be registered using + or + . + + + + + Initializes a new instance of the class. + + + One of the Initialize methods needs to be called before this instance can be used. + + + + + Initializes this instance using the specified context. + + The context for which transaction operations will be handled. + + + + Initializes this instance using the specified context. + + The context for which transaction operations will be handled. + The connection to use for the initialization. + + This method is called by migrations. It is important that no action is performed on the + specified context that causes it to be initialized. + + + + + + + + Releases the resources used by this transaction handler. + + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + + + Checks whether the supplied interception context contains the target context + or the supplied connection is the same as the one used by the target context. + + A connection. + An interception context. + + true if the supplied interception context contains the target context or + the supplied connection is the same as the one used by the target context if + the supplied interception context doesn't contain any contexts; false otherwise. + + + Note that calling this method will trigger initialization of any DbContext referenced from the + + + + + When implemented in a derived class returns the script to prepare the database + for this transaction handler. + + A script to change the database schema for this transaction handler. + + + + Can be implemented in a derived class. + + The connection beginning the transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection that began the transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection being closed. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection that was closed. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection being disposed. + Contextual information associated with the call. + + + + Can be implemented in a derived class. + + The connection that was disposed. + Contextual information associated with the call. + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection being opened. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection that was opened. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction being commited. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction that was commited. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction being disposed. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction that was disposed. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction being rolled back. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction that was rolled back. + Contextual information associated with the call. + + + + + Gets the context. + + + The for which the transaction operations will be handled. + + + + + Gets the context. + + + The for which the transaction operations will be handled, could be null. + + + + + Gets the connection. + + + The for which the transaction operations will be handled. + + + This connection object is only used to determine whether a particular operation needs to be handled + in cases where a context is not available. + + + + + Gets or sets a value indicating whether this transaction handler is disposed. + + + true if disposed; otherwise, false. + + + + + This class is used by to write and read transaction tracing information + from the database. + To customize the definition of the transaction table you can derive from + this class and override . Derived classes can be registered + using . + + + By default EF will poll the resolved to check wether the database schema is compatible and + will try to modify it accordingly if it's not. To disable this check call + Database.SetInitializer<TTransactionContext>(null) where TTransactionContext is the type of the resolved context. + + + + + A DbContext instance represents a combination of the Unit Of Work and Repository patterns such that + it can be used to query from a database and group together changes that will then be written + back to the store as a unit. + DbContext is conceptually similar to ObjectContext. + + + DbContext is usually used with a derived type that contains properties for + the root entities of the model. These sets are automatically initialized when the + instance of the derived class is created. This behavior can be modified by applying the + attribute to either the entire derived context + class, or to individual properties on the class. + The Entity Data Model backing the context can be specified in several ways. When using the Code First + approach, the properties on the derived context are used to build a model + by convention. The protected OnModelCreating method can be overridden to tweak this model. More + control over the model used for the Model First approach can be obtained by creating a + explicitly from a and passing this model to one of the DbContext constructors. + When using the Database First or Model First approach the Entity Data Model can be created using the + Entity Designer (or manually through creation of an EDMX file) and then this model can be specified using + entity connection string or an object. + The connection to the database (including the name of the database) can be specified in several ways. + If the parameterless DbContext constructor is called from a derived context, then the name of the derived context + is used to find a connection string in the app.config or web.config file. If no connection string is found, then + the name is passed to the DefaultConnectionFactory registered on the class. The connection + factory then uses the context name as the database name in a default connection string. (This default connection + string points to .\SQLEXPRESS on the local machine unless a different DefaultConnectionFactory is registered.) + Instead of using the derived context name, the connection/database name can also be specified explicitly by + passing the name to one of the DbContext constructors that takes a string. The name can also be passed in + the form "name=myname", in which case the name must be found in the config file or an exception will be thrown. + Note that the connection found in the app.config or web.config file can be a normal database connection + string (not a special Entity Framework connection string) in which case the DbContext will use Code First. + However, if the connection found in the config file is a special Entity Framework connection string, then the + DbContext will use Database/Model First and the model specified in the connection string will be used. + An existing or explicitly created DbConnection can also be used instead of the database/connection name. + A can be applied to a class derived from DbContext to set the + version of conventions used by the context when it creates a model. If no attribute is applied then the + latest version of conventions will be used. + + + + + Interface implemented by objects that can provide an instance. + The class implements this interface to provide access to the underlying + ObjectContext. + + + + + Gets the object context. + + The object context. + + + + Constructs a new context instance using conventions to create the name of the database to + which a connection will be made. The by-convention name is the full name (namespace + class name) + of the derived context class. + See the class remarks for how this is used to create a connection. + + + + + Constructs a new context instance using conventions to create the name of the database to + which a connection will be made, and initializes it from the given model. + The by-convention name is the full name (namespace + class name) of the derived context class. + See the class remarks for how this is used to create a connection. + + The model that will back this context. + + + + Constructs a new context instance using the given string as the name or connection string for the + database to which a connection will be made. + See the class remarks for how this is used to create a connection. + + Either the database name or a connection string. + + + + Constructs a new context instance using the given string as the name or connection string for the + database to which a connection will be made, and initializes it from the given model. + See the class remarks for how this is used to create a connection. + + Either the database name or a connection string. + The model that will back this context. + + + + Constructs a new context instance using the existing connection to connect to a database. + The connection will not be disposed when the context is disposed if + is false. + + An existing connection to use for the new context. + + If set to true the connection is disposed when the context is disposed, otherwise the caller must dispose the connection. + + + + + Constructs a new context instance using the existing connection to connect to a database, + and initializes it from the given model. + The connection will not be disposed when the context is disposed if + is false. + + An existing connection to use for the new context. + The model that will back this context. + + If set to true the connection is disposed when the context is disposed, otherwise the caller must dispose the connection. + + + + + Constructs a new context instance around an existing ObjectContext. + + An existing ObjectContext to wrap with the new context. + + If set to true the ObjectContext is disposed when the DbContext is disposed, otherwise the caller must dispose the connection. + + + + + This method is called when the model for a derived context has been initialized, but + before the model has been locked down and used to initialize the context. The default + implementation of this method does nothing, but it can be overridden in a derived class + such that the model can be further configured before it is locked down. + + + Typically, this method is called only once when the first instance of a derived context + is created. The model for that context is then cached and is for all further instances of + the context in the app domain. This caching can be disabled by setting the ModelCaching + property on the given ModelBuidler, but note that this can seriously degrade performance. + More control over caching is provided through use of the DbModelBuilder and DbContextFactory + classes directly. + + The builder that defines the model for the context being created. + + + + Returns a instance for access to entities of the given type in the context + and the underlying store. + + + Note that Entity Framework requires that this method return the same instance each time that it is called + for a given context instance and entity type. Also, the non-generic returned by the + method must wrap the same underlying query and set of entities. These invariants must + be maintained if this method is overridden for anything other than creating test doubles for unit testing. + See the class for more details. + + The type entity for which a set should be returned. + A set for the given entity type. + + + + Returns a non-generic instance for access to entities of the given type in the context + and the underlying store. + + The type of entity for which a set should be returned. + A set for the given entity type. + + Note that Entity Framework requires that this method return the same instance each time that it is called + for a given context instance and entity type. Also, the generic returned by the + method must wrap the same underlying query and set of entities. These invariants must + be maintained if this method is overridden for anything other than creating test doubles for unit testing. + See the class for more details. + + + + + Saves all changes made in this context to the underlying database. + + + The number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An error occurred sending updates to the database. + + A database command did not affect the expected number of rows. This usually indicates an optimistic + concurrency violation; that is, a row has been changed in the database since it was queried. + + + The save was aborted because validation of entity property values failed. + + + An attempt was made to use unsupported behavior such as executing multiple asynchronous commands concurrently + on the same context instance. + The context or connection have been disposed. + + Some error occurred attempting to process entities in the context either before or after sending commands + to the database. + + + + + Validates tracked entities and returns a Collection of containing validation results. + + Collection of validation results for invalid entities. The collection is never null and must not contain null values or results for valid entities. + + 1. This method calls DetectChanges() to determine states of the tracked entities unless + DbContextConfiguration.AutoDetectChangesEnabled is set to false. + 2. By default only Added on Modified entities are validated. The user is able to change this behavior + by overriding ShouldValidateEntity method. + + + + + Extension point allowing the user to override the default behavior of validating only + added and modified entities. + + DbEntityEntry instance that is supposed to be validated. + true to proceed with validation; false otherwise. + + + + Extension point allowing the user to customize validation of an entity or filter out validation results. + Called by . + + DbEntityEntry instance to be validated. + + User-defined dictionary containing additional info for custom validation. It will be passed to + + and will be exposed as + + . This parameter is optional and can be null. + + Entity validation result. Possibly null when overridden. + + + + Gets a object for the given entity providing access to + information about the entity and the ability to perform actions on the entity. + + The type of the entity. + The entity. + An entry for the entity. + + + + Gets a object for the given entity providing access to + information about the entity and the ability to perform actions on the entity. + + The entity. + An entry for the entity. + + + + Calls the protected Dispose method. + + + + + Disposes the context. The underlying is also disposed if it was created + is by this context or ownership was passed to this context when this context was created. + The connection to the database ( object) is also disposed if it was created + is by this context or ownership was passed to this context when this context was created. + + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + + + + + + + + + + + + + + + Creates a Database instance for this context that allows for creation/deletion/existence checks + for the underlying database. + + + + + Returns the Entity Framework ObjectContext that is underlying this context. + + Thrown if the context has been disposed. + + + + Provides access to features of the context that deal with change tracking of entities. + + An object used to access features that deal with change tracking. + + + + Provides access to configuration options for the context. + + An object used to access configuration options. + + + + Initializes a new instance of the class. + + The connection used by the context for which the transactions will be recorded. + + + + + + + Gets or sets a that can be used to read and write instances. + + + + + A transaction handler that allows to gracefully recover from connection failures + during transaction commit by storing transaction tracing information in the database. + It needs to be registered by using . + + + This transaction handler uses to store the transaction information + the schema used can be configured by creating a class derived from + that overrides and passing it to the constructor of this class. + + + + + Initializes a new instance of the class using the default . + + + One of the Initialize methods needs to be called before this instance can be used. + + + + + Initializes a new instance of the class. + + The transaction context factory. + + One of the Initialize methods needs to be called before this instance can be used. + + + + + Creates a new instance of an to use for quering the transaction log. + If null the default will be used. + + An instance or null. + + + + + + + + + + + + + + + + Stores the tracking information for the new transaction to the database in the same transaction. + + The connection that began the transaction. + Contextual information associated with the call. + + + + + If there was an exception thrown checks the database for this transaction and rethrows it if not found. + Otherwise marks the commit as succeeded and queues the transaction information to be deleted. + + The transaction that was commited. + Contextual information associated with the call. + + + + + Stops tracking the transaction that was rolled back. + + The transaction that was rolled back. + Contextual information associated with the call. + + + + + Stops tracking the transaction that was disposed. + + The transaction that was disposed. + Contextual information associated with the call. + + + + + Removes all the transaction history. + + + This method should only be invoked when there are no active transactions to remove any leftover history + that was not deleted due to catastrophic failures + + + + + Adds the specified transaction to the list of transactions that can be removed from the database + + The transaction to be removed from the database. + + + + Removes the transactions marked for deletion. + + + + + Removes the transactions marked for deletion if their number exceeds . + + + if set to true will remove all the old transactions even if their number does not exceed . + + + if set to true the operation will be executed using the associated execution strategy + + + + + Gets the associated with the if there is one; + otherwise returns null. + + The context + The associated . + + + + Gets the associated with the if there is one; + otherwise returns null. + + The context + The associated . + + + + Gets the transaction context. + + + The transaction context. + + + + + The map between the store transactions and the transaction tracking objects + + + + + Gets the number of transactions to be executed on the context before the transaction log will be cleaned. + The default value is 20. + + + + + An implementation of this interface is used to initialize the underlying database when + an instance of a derived class is used for the first time. + This initialization can conditionally create the database and/or seed it with data. + The strategy used is set using the static InitializationStrategy property of the + class. + The following implementations are provided: , + , . + + The type of the context. + + + + Executes the strategy to initialize the database for the given context. + + The context. + + + + Rrepresents a transaction + + + + + + + + + + + A unique id assigned to a transaction object. + + + + + The local time when the transaction was started. + + + + + Helper class that is used to configure a parameter. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Creates a new parameter definition to pass Binary data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The maximum allowable length of the array data. + Value indicating whether or not all data should be padded to the maximum length. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Boolean data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Byte data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass DateTime data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The precision of the parameter. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Decimal data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The numeric precision of the parameter. + The numeric scale of the parameter. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Double data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass GUID data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Single data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Short data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Integer data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Long data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass String data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The maximum allowable length of the string data. + Value indicating whether or not all data should be padded to the maximum length. + Value indicating whether or not the parameter supports Unicode content. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Time data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The precision of the parameter. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass DateTimeOffset data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The precision of the parameter. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass geography data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass geometry data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Creates a shallow copy of the current . + + A shallow copy of the current . + + + + Represents altering an existing stored procedure. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + A migration operation that affects stored procedures. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Represents an operation to modify a database schema. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the MigrationOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" + }'. + + + + + Gets additional arguments that may be processed by providers. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets an operation that will revert this operation. + + + + + Gets a value indicating if this operation may result in data loss. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure. + The body of the stored procedure expressed in SQL. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the stored procedure. + + + The name of the stored procedure. + + + + + Gets the body of the stored procedure expressed in SQL. + + + The body of the stored procedure expressed in SQL. + + + + + Gets the parameters of the stored procedure. + + + The parameters of the stored procedure. + + + + + Gets a value indicating if this operation may result in data loss. Always returns false. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure. + The body of the stored procedure expressed in SQL. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation that will revert this operation. + Always returns a . + + + + + Represents changes made to custom annotations on a table. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the AlterTableOperation class. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table on which annotations have changed. + The custom annotations on the table that have changed. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Gets the name of the table on which annotations have changed. + + + + + Gets the columns to be included in the table for which annotations have changed. + + + + + Gets the custom annotations that have changed on the table. + + + + + Gets an operation that is the inverse of this one such that annotations will be changed back to how + they were before this operation was applied. + + + + + + + + Represents renaming an existing index. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the RenameIndexOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table the index belongs to. + Name of the index to be renamed. + New name for the index. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table the index belongs to. + + + + + Gets the name of the index to be renamed. + + + + + Gets the new name for the index. + + + + + Gets an operation that reverts the rename. + + + + + + + + Used when scripting an update database operation to store the operations that would have been performed against the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The queries used to determine if this migration needs to be applied to the database. + This is used to generate an idempotent SQL script that can be run against a database at any version. + + + + + Adds a migration to this update database operation. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The id of the migration. + The individual operations applied by the migration. + + + + The queries used to determine if this migration needs to be applied to the database. + This is used to generate an idempotent SQL script that can be run against a database at any version. + + + + + Gets the migrations applied during the update database operation. + + + The migrations applied during the update database operation. + + + + + Gets a value indicating if any of the operations may result in data loss. + + + + + Represents a migration to be applied to the database. + + + + + Gets the id of the migration. + + + The id of the migration. + + + + + Gets the individual operations applied by this migration. + + + The individual operations applied by this migration. + + + + + Represents moving a stored procedure to a new schema in the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure to move. + The new schema for the stored procedure. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the stored procedure to move. + + + The name of the stored procedure to move. + + + + + Gets the new schema for the stored procedure. + + + The new schema for the stored procedure. + + + + + Gets an operation that will revert this operation. + + + + + Gets a value indicating if this operation may result in data loss. Always returns false. + + + + + Represents renaming a stored procedure in the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure to rename. + The new name for the stored procedure. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the stored procedure to rename. + + + The name of the stored procedure to rename. + + + + + Gets the new name for the stored procedure. + + + The new name for the stored procedure. + + + + + Gets an operation that will revert this operation. + + + + + Gets a value indicating if this operation may result in data loss. Always returns false. + + + + + Represents a migration operation that can not be performed, possibly because it is not supported by the targeted database provider. + + + + + Gets a value indicating if this operation may result in data loss. Always returns false. + + + + + Represents information about a parameter. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Represents information about a property of an entity. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the PropertyModel class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The data type for this property model. + Additional details about the data type. This includes details such as maximum length, nullability etc. + + + + Gets the data type for this property model. + + + + + Gets additional details about the data type of this property model. + This includes details such as maximum length, nullability etc. + + + + + Gets or sets the name of the property model. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets a provider specific data type to use for this property model. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets the maximum length for this property model. + Only valid for array data types. + + + + + Gets or sets the precision for this property model. + Only valid for decimal data types. + + + + + Gets or sets the scale for this property model. + Only valid for decimal data types. + + + + + Gets or sets a constant value to use as the default value for this property model. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets a SQL expression used as the default value for this property model. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets a value indicating if this property model is fixed length. + Only valid for array data types. + + + + + Gets or sets a value indicating if this property model supports Unicode characters. + Only valid for textual data types. + + + + + Initializes a new instance of the ParameterModel class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The data type for this parameter. + + + + Initializes a new instance of the ParameterModel class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The data type for this parameter. + Additional details about the data type. This includes details such as maximum length, nullability etc. + + + + Gets or sets a value indicating whether this instance is out parameter. + + + true if this instance is out parameter; otherwise, false. + + + + + Drops a stored procedure from the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure to drop. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the stored procedure to drop. + + + The name of the stored procedure to drop. + + + + + Gets an operation that will revert this operation. + Always returns a . + + + + + Gets a value indicating if this operation may result in data loss. Always returns false. + + + + + Configures an index. + + + + + Configures the index to be unique. + + The same IndexConfiguration instance so that multiple calls can be chained. + + + + Configures whether the index will be unique. + + Value indicating if the index should be unique or not. + The same IndexConfiguration instance so that multiple calls can be chained. + + + + Configures the index to be clustered. + + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Configures whether or not the index will be clustered. + + Value indicating if the index should be clustered or not. + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Configures the index to have a specific name. + + Value indicating what the index name should be. + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Configures a primary key index. + + + + + Configures the index to be clustered. + + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Configures whether or not the index will be clustered. + + Value indicating if the index should be clustered or not. + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Configures the index to have a specific name. + + Value indicating what the index name should be. + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Allows configuration to be performed for a lightweight convention based on + the entity types in a model. + + + + + Filters the entity types that this convention applies to based on a + predicate. + + A function to test each entity type for a condition. + + An instance so that multiple calls can be chained. + + + + + Filters the entity types that this convention applies to based on a predicate + while capturing a value to use later during configuration. + + Type of the captured value. + + A function to capture a value for each entity type. If the value is null, the + entity type will be filtered out. + + + An instance so that multiple calls can be chained. + + + + + Allows configuration of the entity types that this convention applies to. + + + An action that performs configuration against a + + . + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a lightweight convention based on + the entity types in a model that inherit from a common, specified type. + + The common type of the entity types that this convention applies to. + + + + Filters the entity types that this convention applies to based on a + predicate. + + A function to test each entity type for a condition. + + An instance so that multiple calls can be chained. + + + + + Filters the entity types that this convention applies to based on a predicate + while capturing a value to use later during configuration. + + Type of the captured value. + + A function to capture a value for each entity type. If the value is null, the + entity type will be filtered out. + + + An instance so that multiple calls can be chained. + + + + + Allows configuration of the entity types that this convention applies to. + + + An action that performs configuration against a + + . + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a lightweight convention based on + the entity types in a model that inherit from a common, specified type and a + captured value. + + The common type of the entity types that this convention applies to. + Type of the captured value. + + + + Allows configuration of the entity types that this convention applies to. + + + An action that performs configuration against a + using a captured value. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a lightweight convention based on + the entity types in a model and a captured value. + + Type of the captured value. + + + + Allows configuration of the entity types that this convention applies to. + + + An action that performs configuration against a + using a captured value. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for an entity type in a model. + This configuration functionality is available via lightweight conventions. + + + + + Configures the entity set name to be used for this entity type. + The entity set name can only be configured for the base type in each set. + + The name of the entity set. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Excludes this entity type from the model so that it will not be mapped to the database. + + + The same instance so that multiple calls can be chained. + + + + + Changes this entity type to a complex type. + + + The same instance so that multiple calls can be chained. + + + + + Excludes a property from the model so that it will not be mapped to the database. + + The name of the property to be configured. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect if the property does not exist. + + + + + Excludes a property from the model so that it will not be mapped to the database. + + The property to be configured. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect if the property does not exist. + + + + + Configures a property that is defined on this type. + + The name of the property being configured. + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + The property being configured. + A configuration object that can be used to configure the property. + + + + Configures the primary key property for this entity type. + + The name of the property to be used as the primary key. + + The same instance so that multiple calls can be chained. + + + + + Configures the primary key property for this entity type. + + The property to be used as the primary key. + + The same instance so that multiple calls can be chained. + + + + + Configures the primary key property(s) for this entity type. + + The names of the properties to be used as the primary key. + + The same instance so that multiple calls can be chained. + + + + + Configures the primary key property(s) for this entity type. + + The properties to be used as the primary key. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured or if any + property does not exist. + + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + The database schema of the table. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Sets an annotation in the model for the table to which this entity is mapped. The annotation + value can later be used when processing the table such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Calling this method will have no effect if the + annotation with the given name has already been configured. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + The default conventions for procedure and parameter names will be used. + + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + + + Configuration to override the default conventions for procedure and parameter names. + + The same configuration instance so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the of this entity type. + + + + + Allows configuration to be performed for an entity type in a model. + This configuration functionality is available via lightweight conventions. + + A type inherited by the entity type. + + + + Configures the entity set name to be used for this entity type. + The entity set name can only be configured for the base type in each set. + + The name of the entity set. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Excludes this entity type from the model so that it will not be mapped to the database. + + + The same instance so that multiple calls can be chained. + + + + + Changes this entity type to a complex type. + + + The same instance so that multiple calls can be chained. + + + + + Excludes a property from the model so that it will not be mapped to the database. + + The type of the property to be ignored. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + + The same instance so that multiple calls can be chained. + + + + + Configures a property that is defined on this type. + + The type of the property being configured. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures the primary key property(s) for this entity type. + + The type of the key. + A lambda expression representing the property to be used as the primary key. C#: t => t.Id VB.Net: Function(t) t.Id If the primary key is made up of multiple properties then specify an anonymous type including the properties. C#: t => new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + The database schema of the table. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Sets an annotation in the model for the table to which this entity is mapped. The annotation + value can later be used when processing the table such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Calling this method will have no effect if the + annotation with the given name has already been configured. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + The default conventions for procedure and parameter names will be used. + + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + + + Configuration to override the default conventions for procedure and parameter names. + + The same configuration instance so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the of this entity type. + + + + + Identifies conventions that can be added to or removed from a instance. + + + Note that implementations of this interface must be immutable. + + + + + A general purpose class for Code First conventions that read attributes from .NET properties + and generate column annotations based on those attributes. + + The type of attribute to discover. + The type of annotation that will be created. + + + + A convention that doesn't override configuration. + + + + + The derived class can use the default constructor to apply a set rule of that change the model configuration. + + + + + Begins configuration of a lightweight convention that applies to all mapped types in + the model. + + A configuration object for the convention. + + + + Begins configuration of a lightweight convention that applies to all mapped types in + the model that derive from or implement the specified type. + + The type of the entities that this convention will apply to. + A configuration object for the convention. + This method does not add new types to the model. + + + + Begins configuration of a lightweight convention that applies to all properties + in the model. + + A configuration object for the convention. + + + + Begins configuration of a lightweight convention that applies to all primitive + properties of the specified type in the model. + + The type of the properties that the convention will apply to. + A configuration object for the convention. + + The convention will apply to both nullable and non-nullable properties of the + specified type. + + + + + Constructs a convention that will create column annotations with the given name and + using the given factory delegate. + + The name of the annotations to create. + A factory for creating the annotation on each column. + + + + A general purpose class for Code First conventions that read attributes from .NET types + and generate table annotations based on those attributes. + + The type of attribute to discover. + The type of annotation that will be created. + + + + Constructs a convention that will create table annotations with the given name and + using the given factory delegate. + + The name of the annotations to create. + A factory for creating the annotation on each table. + + + + A convention for discovering attributes on properties and generating + column annotations in the model. + + + + + Constructs a new instance of the convention. + + + + + Base class for conventions that process CLR attributes found on primitive properties in the model. + + The type of the attribute to look for. + + + + Initializes a new instance of the class. + + + + + Applies this convention to a property that has an attribute of type TAttribute applied. + + The configuration for the property that has the attribute. + The attribute. + + + + Base class for conventions that process CLR attributes found on properties of types in the model. + + + Note that the derived convention will be applied for any non-static property on the mapped type that has + the specified attribute, even if it wasn't included in the model. + + The type of the attribute to look for. + + + + Initializes a new instance of the class. + + + + + Applies this convention to a property that has an attribute of type TAttribute applied. + + The member info for the property that has the attribute. + The configuration for the class that contains the property. + The attribute. + + + + Base class for conventions that process CLR attributes found in the model. + + The type of the attribute to look for. + + + + Initializes a new instance of the class. + + + + + Applies this convention to a class that has an attribute of type TAttribute applied. + + The configuration for the class that contains the property. + The attribute. + + + + Used to configure a property in a mapping fragment. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the name of the database column used to store the property, in a mapping fragment. + + The name of the column. + The same PropertyMappingConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same PropertyMappingConfiguration instance so that multiple calls can be chained. + + + + Convention to introduce indexes for foreign keys. + + + + + A convention that operates on the database section of the model after the model is created. + + The type of metadata item that this convention operates on. + + + + Applies this convention to an item in the model. + + The item to apply the convention to. + The model. + + + + + + + A convention that operates on the conceptual section of the model after the model is created. + + The type of metadata item that this convention operates on. + + + + Applies this convention to an item in the model. + + The item to apply the convention to. + The model. + + + + Useful extension methods for use with Entity Framework LINQ queries. + + + + + Specifies the related objects to include in the query results. + + + This extension method calls the Include(String) method of the source object, + if such a method exists. If the source does not have a matching method, + then this method does nothing. The , , + and types all have an appropriate Include method to call. + Paths are all-inclusive. For example, if an include call indicates Include("Orders.OrderLines"), not only will + OrderLines be included, but also Orders. When you call the Include method, the query path is only valid on + the returned instance of the . Other instances of + and the object context itself are not affected. Because the Include method returns the query object, + you can call this method multiple times on an to specify multiple paths for the query. + + The type of entity being queried. + + The source on which to call Include. + + The dot-separated list of related objects to return in the query results. + + A new with the defined query path. + + + + + Specifies the related objects to include in the query results. + + + This extension method calls the Include(String) method of the source object, + if such a method exists. If the source does not have a matching method, + then this method does nothing. The , , + and types all have an appropriate Include method to call. + Paths are all-inclusive. For example, if an include call indicates Include("Orders.OrderLines"), not only will + OrderLines be included, but also Orders. When you call the Include method, the query path is only valid on + the returned instance of the . Other instances of + and the object context itself are not affected. Because the Include method returns the query object, + you can call this method multiple times on an to specify multiple paths for the query. + + + The source on which to call Include. + + The dot-separated list of related objects to return in the query results. + + A new with the defined query path. + + + + + Specifies the related objects to include in the query results. + + + The path expression must be composed of simple property access expressions together with calls to Select for + composing additional includes after including a collection proprty. Examples of possible include paths are: + To include a single reference: query.Include(e => e.Level1Reference) + To include a single collection: query.Include(e => e.Level1Collection) + To include a reference and then a reference one level down: query.Include(e => e.Level1Reference.Level2Reference) + To include a reference and then a collection one level down: query.Include(e => e.Level1Reference.Level2Collection) + To include a collection and then a reference one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Reference)) + To include a collection and then a collection one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Collection)) + To include a collection and then a reference one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Reference)) + To include a collection and then a collection one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Collection)) + To include a collection, a reference, and a reference two levels down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Reference.Level3Reference)) + To include a collection, a collection, and a reference two levels down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Collection.Select(l2 => l2.Level3Reference))) + This extension method calls the Include(String) method of the source IQueryable object, if such a method exists. + If the source IQueryable does not have a matching method, then this method does nothing. + The Entity Framework ObjectQuery, ObjectSet, DbQuery, and DbSet types all have an appropriate Include method to call. + When you call the Include method, the query path is only valid on the returned instance of the IQueryable<T>. Other + instances of IQueryable<T> and the object context itself are not affected. Because the Include method returns the + query object, you can call this method multiple times on an IQueryable<T> to specify multiple paths for the query. + + The type of entity being queried. + The type of navigation property being included. + The source IQueryable on which to call Include. + A lambda expression representing the path to include. + + A new IQueryable<T> with the defined query path. + + + + + Returns a new query where the entities returned will not be cached in the + or . This method works by calling the AsNoTracking method of the + underlying query object. If the underlying query object does not have an AsNoTracking method, + then calling this method will have no affect. + + The element type. + The source query. + A new query with NoTracking applied, or the source query if NoTracking is not supported. + + + + Returns a new query where the entities returned will not be cached in the + or . This method works by calling the AsNoTracking method of the + underlying query object. If the underlying query object does not have an AsNoTracking method, + then calling this method will have no affect. + + The source query. + A new query with NoTracking applied, or the source query if NoTracking is not supported. + + + + Returns a new query that will stream the results instead of buffering. This method works by calling + the AsStreaming method of the underlying query object. If the underlying query object does not have + an AsStreaming method, then calling this method will have no affect. + + + The type of the elements of . + + + An to apply AsStreaming to. + + A new query with AsStreaming applied, or the source query if AsStreaming is not supported. + + + + Returns a new query that will stream the results instead of buffering. This method works by calling + the AsStreaming method of the underlying query object. If the underlying query object does not have + an AsStreaming method, then calling this method will have no affect. + + + An to apply AsStreaming to. + + A new query with AsStreaming applied, or the source query if AsStreaming is not supported. + + + + Enumerates the query such that for server queries such as those of , + + , + , and others the results of the query will be loaded into the associated + + , + or other cache on the client. + This is equivalent to calling ToList and then throwing away the list without the overhead of actually creating the list. + + The source query. + + + + Bypasses a specified number of elements in a sequence and then returns the remaining elements. + + The type of the elements of source. + A sequence to return elements from. + An expression that evaluates to the number of elements to skip. + A sequence that contains elements that occur after the specified index in the + input sequence. + + + + Returns a specified number of contiguous elements from the start of a sequence. + + The type of the elements of source. + The sequence to return elements from. + An expression that evaluates to the number of elements + to return. + A sequence that contains the specified number of elements from the + start of the input sequence. + + + + Controls the transaction creation behavior while executing a database command or query. + + + + + If no transaction is present then a new transaction will be used for the operation. + + + + + If an existing transaction is present then use it, otherwise execute the command or query without a transaction. + + + + + Specifies a structural type mapping. + + + + + Adds a property mapping. + + The property mapping to be added. + + + + Removes a property mapping. + + The property mapping to be removed. + + + + Adds a property mapping condition. + + The property mapping condition to be added. + + + + Removes a property mapping condition. + + The property mapping condition to be removed. + + + + Gets a read-only collection of property mappings. + + + + + Gets a read-only collection of property mapping conditions. + + + + + Represents the base item class for all the metadata + + + Represents the base item class for all the metadata + + + + + Adds or updates an annotation with the specified name and value. + + + If an annotation with the given name already exists then the value of that annotation + is updated to the given value. If the given value is null then the annotation will be + removed. + + The name of the annotation property. + The value of the annotation property. + + + + Removes an annotation with the specified name. + + The name of the annotation property. + true if an annotation was removed; otherwise, false. + + + + Returns a conceptual model built-in type that matches one of the + + values. + + + An object that represents the built-in type in the EDM. + + + One of the values. + + + + Returns the list of the general facet descriptions for a specified type. + + A object that represents the list of the general facet descriptions for a specified type. + + + + Gets the built-in type kind for this type. + + A object that represents the built-in type kind for this type. + + + + Gets the list of properties of the current type. + + A collection of type that contains the list of properties of the current type. + + + + Gets or sets the documentation associated with this type. + + A object that represents the documentation on this type. + + + + + Indicates that the given method is a proxy for an EDM function. + + + Note that this attribute has been replaced by the starting with EF6. + + + + + Indicates that the given method is a proxy for an EDM function. + + + Note that this class was called EdmFunctionAttribute in some previous versions of Entity Framework. + + + + + Initializes a new instance of the class. + + The namespace of the mapped-to function. + The name of the mapped-to function. + + + The namespace of the mapped-to function. + The namespace of the mapped-to function. + + + The name of the mapped-to function. + The name of the mapped-to function. + + + + Creates a new DbFunctionAttribute instance. + + The namespace name of the EDM function represented by the attributed method. + The function name of the EDM function represented by the attributed method. + + + + Provides common language runtime (CLR) methods that expose EDM canonical functions + for use in or LINQ to Entities queries. + + + Note that these functions have been moved to the class starting with EF6. + The functions are retained here only to help in the migration of older EF apps to EF6. + + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Left EDM function to return a given + number of the leftmost characters in a string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The number of characters to return + A string containing the number of characters asked for from the left of the input string. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Right EDM function to return a given + number of the rightmost characters in a string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The number of characters to return + A string containing the number of characters asked for from the right of the input string. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Reverse EDM function to return a given + string with the order of the characters reversed. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The input string with the order of the characters reversed. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical GetTotalOffsetMinutes EDM function to + return the number of minutes that the given date/time is offset from UTC. This is generally between +780 + and -780 (+ or - 13 hrs). + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The offset of the input from UTC. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical TruncateTime EDM function to return + the given date with the time portion cleared. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The input date with the time portion cleared. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical TruncateTime EDM function to return + the given date with the time portion cleared. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The input date with the time portion cleared. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateDateTime EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The year. + The month (1-based). + The day (1-based). + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The new date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateDateTimeOffset EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The year. + The month (1-based). + The day (1-based). + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The time zone offset part of the new date. + The new date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateTime EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The new time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddYears EDM function to + add the given number of years to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of years to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddYears EDM function to + add the given number of years to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of years to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMonths EDM function to + add the given number of months to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of months to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMonths EDM function to + add the given number of months to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of months to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddDays EDM function to + add the given number of days to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of days to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddDays EDM function to + add the given number of days to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of days to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffYears EDM function to + calculate the number of years between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of years between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffYears EDM function to + calculate the number of years between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of years between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMonths EDM function to + calculate the number of months between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of months between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMonths EDM function to + calculate the number of months between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of months between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffDays EDM function to + calculate the number of days between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of days between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffDays EDM function to + calculate the number of days between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of days between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of hours between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of hours between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of hours between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of minutes between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of minutes between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of minutes between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of seconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of seconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of seconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of milliseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of milliseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of milliseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of microseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of microseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of microseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of nanoseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of nanoseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of nanoseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Truncate EDM function to + truncate the given value to the number of specified digits. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The value to truncate. + The number of digits to preserve. + The truncated value. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Truncate EDM function to + truncate the given value to the number of specified digits. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The value to truncate. + The number of digits to preserve. + The truncated value. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Like EDM operator to match an expression. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The string to search. + The expression to match against. + True if the searched string matches the expression; otherwise false. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Like EDM operator to match an expression. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The string to search. + The expression to match against. + The string to escape special characters with, must only be a single character. + True if the searched string matches the expression; otherwise false. + + + + When used as part of a LINQ to Entities query, this method acts as an operator that ensures the input + is treated as a Unicode string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function impacts the way the LINQ query is translated to a query that can be run in the database. + + The input string. + The input string treated as a Unicode string. + + + + When used as part of a LINQ to Entities query, this method acts as an operator that ensures the input + is treated as a non-Unicode string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function impacts the way the LINQ query is translated to a query that can be run in the database. + + The input string. + The input string treated as a non-Unicode string. + + + + Options for query execution. + + + + + Creates a new instance of . + + Merge option to use for entity results. + + + + Creates a new instance of . + + Merge option to use for entity results. + Whether the query is streaming or buffering. + + + Determines whether the specified objects are equal. + true if the two objects are equal; otherwise, false. + The left object to compare. + The right object to compare. + + + + Determines whether the specified objects are not equal. + + The left object to compare. + The right object to compare. + true if the two objects are not equal; otherwise, false. + + + + + + + + + + Merge option to use for entity results. + + + + + Whether the query is streaming or buffering. + + + + + DataRecord interface supporting structured types and rich metadata information. + + + + + Gets a object with the specified index. + + + A object. + + The index of the row. + + + + Returns nested readers as objects. + + + Nested readers as objects. + + The ordinal of the column. + + + + Gets for this + + . + + + A object. + + + + + DataRecordInfo class providing a simple way to access both the type information and the column information. + + + + + Initializes a new object for a specific type with an enumerable collection of data fields. + + + The metadata for the type represented by this object, supplied by + + . + + + An enumerable collection of objects that represent column information. + + + + + Gets for this + + object. + + + A object. + + + + + Gets type info for this object as a object. + + + A value. + + + + + A prepared command definition, can be cached and reused to avoid + repreparing a command. + + + + + Initializes a new instance of the class using the supplied + + . + + + The supplied . + + method used to clone the + + + + Initializes a new instance of the class. + + + + + Creates and returns a object that can be executed. + + The command for database. + + + + Metadata Interface for all CLR types types + + + + + Value to pass to GetInformation to get the StoreSchemaDefinition + + + + + Value to pass to GetInformation to get the StoreSchemaMapping + + + + + Value to pass to GetInformation to get the ConceptualSchemaDefinition + + + + + Value to pass to GetInformation to get the StoreSchemaDefinitionVersion3 + + + + + Value to pass to GetInformation to get the StoreSchemaMappingVersion3 + + + + + Value to pass to GetInformation to get the ConceptualSchemaDefinitionVersion3 + + + + + Name of the MaxLength Facet + + + + + Name of the Unicode Facet + + + + + Name of the FixedLength Facet + + + + + Name of the Precision Facet + + + + + Name of the Scale Facet + + + + + Name of the Nullable Facet + + + + + Name of the DefaultValue Facet + + + + + Name of the Collation Facet + + + + + Name of the SRID Facet + + + + + Name of the IsStrict Facet + + + + When overridden in a derived class, returns the set of primitive types supported by the data source. + The set of types supported by the data source. + + + When overridden in a derived class, returns a collection of EDM functions supported by the provider manifest. + A collection of EDM functions. + + + Returns the FacetDescription objects for a particular type. + The FacetDescription objects for the specified EDM type. + The EDM type to return the facet description for. + + + When overridden in a derived class, this method maps the specified storage type and a set of facets for that type to an EDM type. + + The instance that describes an EDM type and a set of facets for that type. + + The TypeUsage instance that describes a storage type and a set of facets for that type to be mapped to the EDM type. + + + When overridden in a derived class, this method maps the specified EDM type and a set of facets for that type to a storage type. + The TypeUsage instance that describes a storage type and a set of facets for that type. + The TypeUsage instance that describes the EDM type and a set of facets for that type to be mapped to a storage type. + + + When overridden in a derived class, this method returns provider-specific information. + The XmlReader object that represents the mapping to the underlying data store catalog. + The type of the information to return. + + + Gets the provider-specific information. + The provider-specific information. + The type of the information to return. + + + Indicates if the provider supports escaping strings to be used as patterns in a Like expression. + True if this provider supports escaping strings to be used as patterns in a Like expression; otherwise, false. + If the provider supports escaping, the character that would be used as the escape character. + + + + Indicates if the provider supports the parameter optimization described in EntityFramework6 GitHub issue #195. + The default is false. Providers should change this to true only after testing that schema queries (as + used in the Database First flow) work correctly with this flag. + + True only if the provider supports the parameter optimization. + + + Provider writers should override this method to return the argument with the wildcards and the escape character escaped. This method is only used if SupportsEscapingLikeArgument returns true. + The argument with the wildcards and the escape character escaped. + The argument to be escaped. + + + + Returns a boolean that specifies whether the provider can handle expression trees + containing instances of DbInExpression. + The default implementation returns false for backwards compatibility. Derived classes can override this method. + + + false + + + + + Returns a boolean that specifies whether the provider can process expression trees not having DbProjectExpression + nodes directly under both Left and Right sides of DbUnionAllExpression and DbIntersectExpression + + + false + + + + Gets the namespace used by this provider manifest. + The namespace used by this provider manifest. + + + + The factory for building command definitions; use the type of this object + as the argument to the IServiceProvider.GetService method on the provider + factory; + + + + + Constructs an EF provider that will use the obtained from + the app domain Singleton for resolving EF dependencies such + as the instance to use. + + + + + Registers a handler to process non-error messages coming from the database provider. + + The connection to receive information for. + The handler to process messages. + + + + Create a Command Definition object given a command tree. + + command tree for the statement + an executable command definition object + + This method simply delegates to the provider's implementation of CreateDbCommandDefinition. + + + + Creates command definition from specified manifest and command tree. + The created command definition. + The manifest. + The command tree. + + + Creates a command definition object for the specified provider manifest and command tree. + An executable command definition object. + Provider manifest previously retrieved from the store provider. + Command tree for the statement. + + + + Create the default DbCommandDefinition object based on the prototype command + This method is intended for provider writers to build a default command definition + from a command. + Note: This will clone the prototype + + the prototype command + an executable command definition object + + + + See issue 2390 - cloning the DesignTimeVisible property on the + DbCommand can cause deadlocks. So here allow sub-classes to override. + + the object to clone + a clone of the + + + + Clones the connection. + + The original connection. + Cloned connection + + + + Clones the connection. + + The original connection. + The factory to use. + Cloned connection + + + Returns provider manifest token given a connection. + The provider manifest token. + Connection to provider. + + + + Returns provider manifest token for a given connection. + + Connection to find manifest token from. + The provider manifest token for the specified connection. + + + Returns the provider manifest by using the specified version information. + The provider manifest by using the specified version information. + The token information associated with the provider manifest. + + + When overridden in a derived class, returns an instance of a class that derives from the DbProviderManifest. + A DbProviderManifest object that represents the provider manifest. + The token information associated with the provider manifest. + + + + Gets the that will be used to execute methods that use the specified connection. + + The database connection + + A new instance of + + + + + Gets the that will be used to execute methods that use the specified connection. + This overload should be used by the derived classes for compatability with wrapping providers. + + The database connection + The provider invariant name + + A new instance of + + + + + Gets the spatial data reader for the . + + The spatial data reader. + The reader where the spatial data came from. + The manifest token associated with the provider manifest. + + + + Gets the spatial services for the . + + The spatial services. + The token information associated with the provider manifest. + + + Gets the spatial services for the . + The spatial services. + Information about the database that the spatial services will be used for. + + + + Gets the spatial data reader for the . + + The spatial data reader. + The reader where the spatial data came from. + The token information associated with the provider manifest. + + + + Gets the spatial services for the . + + The spatial services. + The token information associated with the provider manifest. + + + + Sets the parameter value and appropriate facets for the given . + + The parameter. + The type of the parameter. + The value of the parameter. + + + + Sets the parameter value and appropriate facets for the given . + + The parameter. + The type of the parameter. + The value of the parameter. + + + Returns providers given a connection. + + The instanced based on the specified connection. + + Connection to provider. + + + Retrieves the DbProviderFactory based on the specified DbConnection. + The retrieved DbProviderFactory. + The connection to use. + + + + Return an XML reader which represents the CSDL description + + The name of the CSDL description. + An XmlReader that represents the CSDL description + + + Generates a data definition language (DDL script that creates schema objects (tables, primary keys, foreign keys) based on the contents of the StoreItemCollection parameter and targeted for the version of the database corresponding to the provider manifest token. + + Individual statements should be separated using database-specific DDL command separator. + It is expected that the generated script would be executed in the context of existing database with + sufficient permissions, and it should not include commands to create the database, but it may include + commands to create schemas and other auxiliary objects such as sequences, etc. + + A DDL script that creates schema objects based on the contents of the StoreItemCollection parameter and targeted for the version of the database corresponding to the provider manifest token. + The provider manifest token identifying the target version. + The structure of the database. + + + + Generates a data definition language (DDL) script that creates schema objects + (tables, primary keys, foreign keys) based on the contents of the StoreItemCollection + parameter and targeted for the version of the database corresponding to the provider manifest token. + + + Individual statements should be separated using database-specific DDL command separator. + It is expected that the generated script would be executed in the context of existing database with + sufficient permissions, and it should not include commands to create the database, but it may include + commands to create schemas and other auxiliary objects such as sequences, etc. + + The provider manifest token identifying the target version. + The structure of the database. + + A DDL script that creates schema objects based on the contents of the StoreItemCollection parameter + and targeted for the version of the database corresponding to the provider manifest token. + + + + + Creates a database indicated by connection and creates schema objects + (tables, primary keys, foreign keys) based on the contents of storeItemCollection. + + Connection to a non-existent database that needs to be created and populated with the store objects indicated with the storeItemCollection parameter. + Execution timeout for any commands needed to create the database. + The collection of all store items based on which the script should be created. + + + Creates a database indicated by connection and creates schema objects (tables, primary keys, foreign keys) based on the contents of a StoreItemCollection. + Connection to a non-existent database that needs to be created and populated with the store objects indicated with the storeItemCollection parameter. + Execution timeout for any commands needed to create the database. + The collection of all store items based on which the script should be created. + + + Returns a value indicating whether a given database exists on the server. + True if the provider can deduce the database only based on the connection. + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + + + Returns a value indicating whether a given database exists on the server. + True if the provider can deduce the database only based on the connection. + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + + + Returns a value indicating whether a given database exists on the server. + True if the provider can deduce the database only based on the connection. + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + + + Returns a value indicating whether a given database exists on the server. + True if the provider can deduce the database only based on the connection. + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + Override this method to avoid creating the store item collection if it is not needed. The default implementation evaluates the Lazy and calls the other overload of this method. + + + Deletes the specified database. + Connection to an existing database that needs to be deleted. + Execution timeout for any commands needed to delete the database. + The collection of all store items from the model. This parameter is no longer used for database deletion. + + + Deletes the specified database. + Connection to an existing database that needs to be deleted. + Execution timeout for any commands needed to delete the database. + The collection of all store items from the model. This parameter is no longer used for database deletion. + + + + Expands |DataDirectory| in the given path if it begins with |DataDirectory| and returns the expanded path, + or returns the given string if it does not start with |DataDirectory|. + + The path to expand. + The expanded path. + + + + Adds an that will be used to resolve additional default provider + services when a derived type is registered as an EF provider either using an entry in the application's + config file or through code-based registration in . + + The resolver to add. + + + + Called to resolve additional default provider services when a derived type is registered as an + EF provider either using an entry in the application's config file or through code-based + registration in . The implementation of this method in this + class uses the resolvers added with the AddDependencyResolver method to resolve + dependencies. + + + Use this method to set, add, or change other provider-related services. Note that this method + will only be called for such services if they are not already explicitly configured in some + other way by the application. This allows providers to set default services while the + application is still able to override and explicitly configure each service if required. + See and for more details. + + The type of the service to be resolved. + An optional key providing additional information for resolving the service. + An instance of the given type, or null if the service could not be resolved. + + + + Called to resolve additional default provider services when a derived type is registered as an + EF provider either using an entry in the application's config file or through code-based + registration in . The implementation of this method in this + class uses the resolvers added with the AddDependencyResolver method to resolve + dependencies. + + The type of the service to be resolved. + An optional key providing additional information for resolving the service. + All registered services that satisfy the given type and key, or an empty enumeration if there are none. + + + + A specialization of the ProviderManifest that accepts an XmlReader + + + + + Initializes a new instance of the class. + + + An object that provides access to the XML data in the provider manifest file. + + + + Returns the list of facet descriptions for the specified Entity Data Model (EDM) type. + + A collection of type that contains the list of facet descriptions for the specified EDM type. + + + An for which the facet descriptions are to be retrieved. + + + + Returns the list of primitive types supported by the storage provider. + + A collection of type that contains the list of primitive types supported by the storage provider. + + + + Returns the list of provider-supported functions. + + A collection of type that contains the list of provider-supported functions. + + + + Gets the namespace name supported by this provider manifest. + The namespace name supported by this provider manifest. + + + Gets the best mapped equivalent Entity Data Model (EDM) type for a specified storage type name. + The best mapped equivalent EDM type for a specified storage type name. + + + Gets the best mapped equivalent storage primitive type for a specified storage type name. + The best mapped equivalent storage primitive type for a specified storage type name. + + + + Class for representing a collection of items. + Most of the implementation for actual maintenance of the collection is + done by MetadataCollection + + + + + Class representing a read-only wrapper around MetadataCollection + + The type of items in this collection + + + Retrieves an item from this collection by using the specified identity. + An item from this collection. + The identity of the item to be searched for. + true to perform the case-insensitive search; otherwise, false. + + + Determines whether the collection contains an item with the specified identity. + true if the collection contains the item to be searched for; otherwise, false. The default is false. + The identity of the item. + + + Retrieves an item from this collection by using the specified identity. + true if there is an item that matches the search criteria; otherwise, false. + The identity of the item to be searched for. + true to perform the case-insensitive search; otherwise, false. + When this method returns, this output parameter contains an item from the collection. If there is no matched item, this output parameter contains null. + + + Returns an enumerator that can iterate through this collection. + + A that can be used to iterate through this + + . + + + + Returns the index of the specified value in this collection. + The index of the specified value in this collection. + A value to seek. + + + Gets a value indicating whether this collection is read-only. + true if this collection is read-only; otherwise, false. + + + Gets an item from this collection by using the specified identity. + An item from this collection. + The identity of the item to be searched for. + + + + The enumerator for MetadataCollection + + + + Disposes of this enumerator. + + + + Moves to the next member in the collection of type + + . + + + true if the enumerator is moved in the collection of type + + ; otherwise, false. + + + + + Positions the enumerator before the first position in the collection of type + + . + + + + Gets the member at the current position. + The member at the current position. + + + + Gets the member at the current position + + + + + Returns a strongly typed object by using the specified identity. + + The item that is specified by the identity. + The identity of the item. + The type returned by the method. + + + + Returns a strongly typed object by using the specified identity from this item collection. + + true if there is an item that matches the search criteria; otherwise, false. + The identity of the item. + + When this method returns, the output parameter contains a + + object. If there is no global item with the specified identity in the item collection, this output parameter contains null. + + The type returned by the method. + + + + Returns a strongly typed object by using the specified identity from this item collection. + + true if there is an item that matches the search criteria; otherwise, false. + The identity of the item. + true to perform the case-insensitive search; otherwise, false. + + When this method returns, the output parameter contains a + + object. If there is no global item with the specified identity in the item collection, this output parameter contains null. + + The type returned by the method. + + + + Returns a strongly typed object by using the specified identity with either case-sensitive or case-insensitive search. + + The item that is specified by the identity. + The identity of the item. + true to perform the case-insensitive search; otherwise, false. + The type returned by the method. + + + Returns all the items of the specified type from this item collection. + + A collection of type that contains all the items of the specified type. + + The type returned by the method. + + + + Returns an object by using the specified type name and the namespace name in this item collection. + + + An object that represents the type that matches the specified type name and the namespace name in this item collection. If there is no matched type, this method returns null. + + The name of the type. + The namespace of the type. + + + + Returns an object by using the specified type name and the namespace name from this item collection. + + true if there is a type that matches the search criteria; otherwise, false. + The name of the type. + The namespace of the type. + + When this method returns, this output parameter contains an + + object. If there is no type with the specified name and namespace name in this item collection, this output parameter contains null. + + + + + Returns an object by using the specified type name and the namespace name from this item collection. + + + An object that represents the type that matches the specified type name and the namespace name in this item collection. If there is no matched type, this method returns null. + + The name of the type. + The namespace of the type. + true to perform the case-insensitive search; otherwise, false. + + + + Returns an object by using the specified type name and the namespace name from this item collection. + + true if there is a type that matches the search criteria; otherwise, false. + The name of the type. + The namespace of the type. + true to perform the case-insensitive search; otherwise, false. + + When this method returns, this output parameter contains an + + object. If there is no type with the specified name and namespace name in this item collection, this output parameter contains null. + + + + Returns all the overloads of the functions by using the specified name from this item collection. + + A collection of type that contains all the functions that have the specified name. + + The full name of the function. + + + Returns all the overloads of the functions by using the specified name from this item collection. + + A collection of type that contains all the functions that have the specified name. + + The full name of the function. + true to perform the case-insensitive search; otherwise, false. + + + Returns all the overloads of the functions by using the specified name from this item collection. + A collection of type ReadOnlyCollection that contains all the functions that have the specified name. + A dictionary of functions. + The full name of the function. + true to perform the case-insensitive search; otherwise, false. + + + + Returns an object by using the specified entity container name. + + If there is no entity container, this method returns null; otherwise, it returns the first one. + The name of the entity container. + + + + Returns an object by using the specified entity container name. If there is no entity container, the output parameter contains null; otherwise, it contains the first entity container. + + true if there is an entity container that matches the search criteria; otherwise, false. + The name of the entity container. + + When this method returns, it contains an object. If there is no entity container, this output parameter contains null; otherwise, it contains the first entity container. + + + + + Returns an object by using the specified entity container name. + + If there is no entity container, this method returns null; otherwise, it returns the first entity container. + The name of the entity container. + true to perform the case-insensitive search; otherwise, false. + + + + Returns an object by using the specified entity container name. If there is no entity container, this output parameter contains null; otherwise, it contains the first entity container. + + true if there is an entity container that matches the search criteria; otherwise, false. + The name of the entity container. + true to perform the case-insensitive search; otherwise, false. + + When this method returns, it contains an object. If there is no entity container, this output parameter contains null; otherwise, it contains the first entity container. + + + + Gets the data model associated with this item collection. + The data model associated with this item collection. + + + + EntityRecordInfo class providing a simple way to access both the type information and the column information. + + + + + Initializes a new instance of the class of a specific entity type with an enumerable collection of data fields and with specific key and entity set information. + + + The of the entity represented by the + + described by this + + object. + + + An enumerable collection of objects that represent column information. + + The key for the entity. + The entity set to which the entity belongs. + + + + Gets the for the entity. + + The key for the entity. + + + + Public Entity SQL Parser class. + + + + Parse the specified query with the specified parameters. + + The containing + + and information describing inline function definitions if any. + + The EntitySQL query to be parsed. + The optional query parameters. + + + + Parse a specific query with a specific set variables and produce a + + . + + + The containing + + and information describing inline function definitions if any. + + The query to be parsed. + The optional query variables. + + + + Entity SQL query inline function definition, returned as a part of . + + + + Function name. + + + Function body and parameters. + + + Start position of the function definition in the eSQL query text. + + + End position of the function definition in the eSQL query text. + + + + Entity SQL Parser result information. + + + + A command tree produced during parsing. + + + + List of objects describing query inline function definitions. + + + + + Compares objects using reference equality. + + + + + Gets the default instance. + + + + + Specifies the maximum length of array/string data allowed in a property. + + + + + Initializes a new instance of the class. + + The maximum allowable length of array/string data. Value must be greater than zero. + + + + Initializes a new instance of the class. + The maximum allowable length supported by the database will be used. + + + + + Determines whether a specified object is valid. (Overrides ) + + + This method returns true if the is null. + It is assumed the is used if the value may not be null. + + The object to validate. + true if the value is null or less than or equal to the specified maximum length, otherwise false + Length is zero or less than negative one. + + + + Applies formatting to a specified error message. (Overrides ) + + The name to include in the formatted string. + A localized string to describe the maximum acceptable length. + + + + Checks that Length has a legal value. Throws InvalidOperationException if not. + + + + + Gets the maximum allowable length of the array/string data. + + + + + Specifies the minimum length of array/string data allowed in a property. + + + + + Initializes a new instance of the class. + + The minimum allowable length of array/string data. Value must be greater than or equal to zero. + + + + Determines whether a specified object is valid. (Overrides ) + + + This method returns true if the is null. + It is assumed the is used if the value may not be null. + + The object to validate. + true if the value is null or greater than or equal to the specified minimum length, otherwise false + Length is less than zero. + + + + Applies formatting to a specified error message. (Overrides ) + + The name to include in the formatted string. + A localized string to describe the minimum acceptable length. + + + + Checks that Length has a legal value. Throws InvalidOperationException if not. + + + + + Gets the minimum allowable length of the array/string data. + + + + + Specifies the database column that a property is mapped to. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class. + + The name of the column the property is mapped to. + + + + The name of the column the property is mapped to. + + + + + The zero-based order of the column the property is mapped to. + + + + + The database provider specific data type of the column the property is mapped to. + + + + + Denotes that the class is a complex type. + Complex types are non-scalar properties of entity types that enable scalar properties to be organized within entities. + Complex types do not have keys and cannot be managed by the Entity Framework apart from the parent object. + + + + + Specifies how the database generates values for a property. + + + + + Initializes a new instance of the class. + + The pattern used to generate values for the property in the database. + + + + The pattern used to generate values for the property in the database. + + + + + The pattern used to generate values for a property in the database. + + + + + The database does not generate values. + + + + + The database generates a value when a row is inserted. + + + + + The database generates a value when a row is inserted or updated. + + + + + Denotes a property used as a foreign key in a relationship. + The annotation may be placed on the foreign key property and specify the associated navigation property name, + or placed on a navigation property and specify the associated foreign key name. + + + + + Initializes a new instance of the class. + + If placed on a foreign key property, the name of the associated navigation property. If placed on a navigation property, the name of the associated foreign key(s). If a navigation property has multiple foreign keys, a comma separated list should be supplied. + + + + If placed on a foreign key property, the name of the associated navigation property. + If placed on a navigation property, the name of the associated foreign key(s). + + + + + Specifies the inverse of a navigation property that represents the other end of the same relationship. + + + + + Initializes a new instance of the class. + + The navigation property representing the other end of the same relationship. + + + + The navigation property representing the other end of the same relationship. + + + + + Denotes that a property or class should be excluded from database mapping. + + + + + Specifies the database table that a class is mapped to. + + + + + Initializes a new instance of the class. + + The name of the table the class is mapped to. + + + + The name of the table the class is mapped to. + + + + + The schema of the table the class is mapped to. + + + + + Wraps access to the transaction object on the underlying store connection and ensures that the + Entity Framework executes commands on the database within the context of that transaction. + An instance of this class is retrieved by calling BeginTransaction() on the + + object. + + + + + Commits the underlying store transaction + + + + + Rolls back the underlying store transaction + + + + + Cleans up this transaction object and ensures the Entity Framework + is no longer using that transaction. + + + + + Releases the resources used by this transaction object + + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + + + + + + + + + + + + + + + Gets the database (store) transaction that is underlying this context transaction. + + + + + A service for obtaining the correct from a given + . + + + On .NET 4.5 the provider is publicly accessible from the connection. On .NET 4 the + default implementation of this service uses some heuristics to find the matching + provider. If these fail then a new implementation of this service can be registered + on to provide an appropriate resolution. + + + + + Returns the for the given connection. + + The connection. + The provider factory for the connection. + + + + Explicitly implemented by to prevent certain members from showing up + in the IntelliSense of scaffolded migrations. + + + + + Adds a custom to the migration. + Custom operation implementors are encouraged to create extension methods on + that provide a fluent-style API for adding new operations. + + The operation to add. + + + + A default implementation of that uses the + underlying provider to get the manifest token. + Note that to avoid multiple queries, this implementation using caching based on the actual type of + instance, the property, + and the property. + + + + + A service for getting a provider manifest token given a connection. + The class is used by default and makes use of the + underlying provider to get the token which often involves opening the connection. + A different implementation can be used instead by adding an + to that may use any information in the connection to return + the token. For example, if the connection is known to point to a SQL Server 2008 database then + "2008" can be returned without opening the connection. + + + + + Returns the manifest token to use for the given connection. + + The connection for which a manifest token is required. + The manifest token to use. + + + + + + + A strategy that is used to execute a command or query against the database, possibly with logic to retry when a failure occurs. + + + + + Executes the specified operation. + + A delegate representing an executable operation that doesn't return any results. + + + + Executes the specified operation and returns the result. + + + The return type of . + + + A delegate representing an executable operation that returns the result of type . + + The result from the operation. + + + + Indicates whether this might retry the execution after a failure. + + + + + Provides the base implementation of the retry mechanism for unreliable operations and transient conditions that uses + exponentially increasing delays between retries. + + + A new instance will be created each time an operation is executed. + The following formula is used to calculate the delay after retryCount number of attempts: + min(random(1, 1.1) * (2 ^ retryCount - 1), maxDelay) + The retryCount starts at 0. + The random factor distributes uniformly the retry attempts from multiple simultaneous operations failing simultaneously. + + + + + Creates a new instance of . + + + The default retry limit is 5, which means that the total amount of time spent between retries is 26 seconds plus the random factor. + + + + + Creates a new instance of with the specified limits for number of retries and the delay between retries. + + The maximum number of retry attempts. + The maximum delay in milliseconds between retries. + + + + Repetitively executes the specified operation while it satisfies the current retry policy. + + A delegate representing an executable operation that doesn't return any results. + if the retry delay strategy determines the operation shouldn't be retried anymore + if an existing transaction is detected and the execution strategy doesn't support it + if this instance was already used to execute an operation + + + + Repetitively executes the specified operation while it satisfies the current retry policy. + + The type of result expected from the executable operation. + + A delegate representing an executable operation that returns the result of type . + + The result from the operation. + if the retry delay strategy determines the operation shouldn't be retried anymore + if an existing transaction is detected and the execution strategy doesn't support it + if this instance was already used to execute an operation + + + + Determines whether the operation should be retried and the delay before the next attempt. + + The exception thrown during the last execution attempt. + + Returns the delay indicating how long to wait for before the next execution attempt if the operation should be retried; + null otherwise + + + + + Recursively gets InnerException from as long as it's an + , or + and passes it to + + The type of the unwrapped exception. + The exception to be unwrapped. + A delegate that will be called with the unwrapped exception. + + The result from . + + + + + Determines whether the specified exception represents a transient failure that can be compensated by a retry. + + The exception object to be verified. + + true if the specified exception is considered as transient, otherwise false. + + + + + Returns true to indicate that might retry the execution after a failure. + + + + + Indicates whether the strategy is suspended. The strategy is typically suspending while executing to avoid + recursive execution from nested operations. + + + + + A key used for resolving . It consists of the ADO.NET provider invariant name + and the database server name as specified in the connection string. + + + + + Initializes a new instance of + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used. + + A string that will be matched against the server name in the connection string. + + + + + + + + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used. + + + + + A string that will be matched against the server name in the connection string. + + + + + Implement this interface on your context to use custom logic to calculate the key used to lookup an already created model in the cache. + This interface allows you to have a single context type that can be used with different models in the same AppDomain, + or multiple context types that use the same model. + + + + Gets the cached key associated with the provider. + The cached key associated with the provider. + + + + Used by and when resolving + a provider invariant name from a . + + + + Gets the name of the provider. + The name of the provider. + + + + Represents a custom pluralization term to be used by the + + + + + Create a new instance + + A non null or empty string representing the singular. + A non null or empty string representing the plural. + + + + Get the singular. + + + + + Get the plural. + + + + + Default pluralization service implementation to be used by Entity Framework. This pluralization + service is based on English locale. + + + + + Pluralization services to be used by the EF runtime implement this interface. + By default the is used, but the pluralization service to use + can be set in a class derived from . + + + + + Pluralize a word using the service. + + The word to pluralize. + The pluralized word + + + + Singularize a word using the service. + + The word to singularize. + The singularized word. + + + + Constructs a new instance of default pluralization service + used in Entity Framework. + + + + + Constructs a new instance of default pluralization service + used in Entity Framework. + + + A collection of user dictionary entries to be used by this service.These inputs + can customize the service according the user needs. + + + + Returns the plural form of the specified word. + The plural form of the input parameter. + The word to be made plural. + + + Returns the singular form of the specified word. + The singular form of the input parameter. + The word to be made singular. + + + + The exception that is thrown when the action failed again after being retried the configured number of times. + + + + + Provider exception - Used by the entity client. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class. + + The message that describes the error. + + + + Initializes a new instance of the class. + + The error message that explains the reason for the exception. + The exception that caused the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Initializes a new instance of the class. + + + The that holds the serialized object data about the exception being thrown. + + + The that contains contextual information about the source or destination. + + + + + Initializes a new instance of the class with no error message. + + + + + Initializes a new instance of the class with a specified error message. + + The message that describes the error. + + + + Initializes a new instance of the class. + + The message that describes the error. + The exception that is the cause of the current exception. + + + + An that doesn't retry operations if they fail. + + + + + Executes the specified operation once. + + A delegate representing an executable operation that doesn't return any results. + + + + Executes the specified operation once and returns the result. + + + The return type of . + + + A delegate representing an executable operation that returns the result of type . + + The result from the operation. + + + + Returns false to indicate that will not retry the execution after a failure. + + + + + Represents a SQL query for entities that is created from a + and is executed using the connection from that context. + Instances of this class are obtained from the instance for the + entity type. The query is not executed when this object is created; it is executed + each time it is enumerated, for example by using foreach. + SQL queries for non-entities are created using . + See for a generic version of this class. + + + + + Represents a SQL query for non-entities that is created from a + and is executed using the connection from that context. + Instances of this class are obtained from the instance. + The query is not executed when this object is created; it is executed + each time it is enumerated, for example by using foreach. + SQL queries for entities are created using . + See for a generic version of this class. + + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Returns a that contains the SQL string that was set + when the query was created. The parameters are not included. + + + A that represents this instance. + + + + + Throws an exception indicating that binding directly to a store query is not supported. + + Never returns; always throws. + + + + + + + + + + + + + Returns false. + + + false . + + + + + Creates an instance of a when called from the constructor of a derived + type that will be used as a test double for . Methods and properties + that will be used by the test double must be implemented by the test double except AsNoTracking + and AsStreaming where the default implementation is a no-op. + + + + + Returns a new query where the results of the query will not be tracked by the associated + . + + A new query with NoTracking applied. + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + + + + + + + + + + + + + Represents a SQL query for entities that is created from a + and is executed using the connection from that context. + Instances of this class are obtained from the instance for the + entity type. The query is not executed when this object is created; it is executed + each time it is enumerated, for example by using foreach. + SQL queries for non-entities are created using . + See for a non-generic version of this class. + + The type of entities returned by the query. + + + + Represents a SQL query for non-entities that is created from a + and is executed using the connection from that context. + Instances of this class are obtained from the instance. + The query is not executed when this object is created; it is executed + each time it is enumerated, for example by using foreach. + SQL queries for entities are created using . + See for a non-generic version of this class. + + The type of elements returned by the query. + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Returns a that contains the SQL string that was set + when the query was created. The parameters are not included. + + + A that represents this instance. + + + + + Throws an exception indicating that binding directly to a store query is not supported. + + Never returns; always throws. + + + + + + + + + + + + + Returns false. + + + false . + + + + + Creates an instance of a when called from the constructor of a derived + type that will be used as a test double for . Methods and properties + that will be used by the test double must be implemented by the test double except AsNoTracking and + AsStreaming where the default implementation is a no-op. + + + + + Returns a new query where the entities returned will not be cached in the . + + A new query with NoTracking applied. + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + + + + + + + + + + + + + Represents a key value that uniquely identifies an Entity Framework model that has been loaded into memory. + + + + Determines whether the current cached model key is equal to the specified cached model key. + true if the current cached model key is equal to the specified cached model key; otherwise, false. + The cached model key to compare to the current cached model key. + + + Returns the hash function for this cached model key. + The hash function for this cached model key. + + + + Thrown when an operation can't be performed because there are existing migrations that have not been applied to the database. + + + + + Represents errors that occur inside the Code First Migrations pipeline. + + + + + Initializes a new instance of the MigrationsException class. + + + + + Initializes a new instance of the MigrationsException class. + + The message that describes the error. + + + + Initializes a new instance of the MigrationsException class. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Initializes a new instance of the MigrationsException class with serialized data. + + + The that holds the serialized object data about the exception being thrown. + + + The that contains contextual information about the source or destination. + + + + + Initializes a new instance of the MigrationsPendingException class. + + + + + Initializes a new instance of the MigrationsPendingException class. + + The message that describes the error. + + + + Initializes a new instance of the MigrationsPendingException class. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + A migration operation to add a new stored procedure to the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure. + The body of the stored procedure expressed in SQL. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation to drop the stored procedure. + + + + + Allows configuration to be performed for a lightweight convention based on + the properties in a model. + + + + + Filters the properties that this convention applies to based on a predicate. + + A function to test each property for a condition. + + A instance so that multiple calls can be chained. + + + + + Filters the properties that this convention applies to based on a predicate + while capturing a value to use later during configuration. + + Type of the captured value. + + A function to capture a value for each property. If the value is null, the + property will be filtered out. + + + A instance so that multiple calls can be chained. + + + + + Allows configuration of the properties that this convention applies to. + + + An action that performs configuration against a + + . + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a lightweight convention based on + the properties of entity types in a model and a captured value. + + The type of the captured value. + + + + Allows configuration of the properties that this convention applies to. + + + An action that performs configuration against a + using a captured value. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a stored procedure that is used to modify a relationship. + + The type of the entity that the relationship is being configured from. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + The type of the property. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + The type of the property. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + + Creates a convention that configures stored procedures to be used to delete entities in the database. + + + + + Creates a convention that configures stored procedures to be used to modify entities in the database. + + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the parameter for. + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The property to configure the parameter for. + The name of the parameter. + + + Configures the output parameter that returns the rows affected by this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the parameter. + + + + + + + + + + + + + + + + Creates a convention that configures stored procedures to be used to insert entities in the database. + + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the parameter for. + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The property to configure the parameter for. + The name of the parameter. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the result for. + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + The property to configure the result for. + The name of the result column. + + + + + + + + + + + + + + + + Creates a convention that configures stored procedures to be used to modify entities in the database. + + + + Configures stored procedure used to insert entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + Configures stored procedure used to update entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + Configures stored procedure used to delete entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Creates a convention that configures stored procedures to be used to update entities in the database. + + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the parameter for. + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The property to configure the parameter for. + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the parameter for. + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The property to configure the parameter for. + The current value parameter name. + The original value parameter name. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the result for. + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + The property to configure the result for. + The name of the result column. + + + Configures the output parameter that returns the rows affected by this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the parameter. + + + + + + + + + + + + + + + + Allows configuration to be performed for a stored procedure that is used to modify a many to many relationship. + + The type of the entity that the relationship is being configured from. + The type of the entity that the other end of the relationship targets. + + + + Performs configuration of a stored procedure uses to modify an entity in the database. + + + + + Sets the name of the stored procedure. + + Name of the procedure. + The same configuration instance so that multiple calls can be chained. + + + + Sets the name of the stored procedure. + + Name of the procedure. + Name of the schema. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the left key value(s). + + The type of the property to configure. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the left key value(s). + + The type of the property to configure. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the left key value(s). + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the left key value(s). + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the right key value(s). + + The type of the property to configure. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the right key value(s). + + The type of the property to configure. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the right key value(s). + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the right key value(s). + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + + + + + + + + + + + + + Allows configuration to be performed for a stored procedure that is used to modify a many to many relationship. + + The type of the entity that the relationship is being configured from. + The type of the entity that the other end of the relationship targets. + + + Configures stored procedure used to insert relationships. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + Configures stored procedure used to delete relationships. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a stored procedure that is used to delete entities. + + The type of the entity that the stored procedure can be used to delete. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures the output parameter that returns the rows affected by this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the parameter. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + + + + + + + + + + + + + + Allows configuration to be performed for a stored procedure that is used to insert entities. + + The type of the entity that the stored procedure can be used to insert. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + + + + + + + + + + + + + + Allows configuration to be performed for a stored procedure that is used to update entities. + + The type of the entity that the stored procedure can be used to update. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + Configures the output parameter that returns the rows affected by this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the parameter. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + + + + + + + + + + + + + + Allows configuration to be performed for a stored procedure that is used to modify entities. + + The type of the entity that the stored procedure can be used to modify. + + + Configures stored procedure used to insert entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + Configures stored procedure used to update entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + Configures stored procedure used to delete entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Used to configure a primitive property of an entity type or complex type. + This configuration functionality is available via lightweight conventions. + + + + + Configures the name of the database column used to store the property. + + The name of the column. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Calling this method will have no effect if the + annotation with the given name has already been configured. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures the name of the parameter used in stored procedures for this property. + + Name of the parameter. + + The same instance so that multiple calls can be chained. + + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the property to be used as an optimistic concurrency token. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures how values for the property are generated by the database. + + The pattern used to generate values for the property in the database. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the property to support Unicode string content. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property is not a . + + + + + Configures whether or not the property supports Unicode string content. + + Value indicating if the property supports Unicode string content or not. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property is not a . + + + + + Configures the property to be fixed length. + Use HasMaxLength to set the length that the property is fixed to. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property does not have length facets. + + + + + Configures the property to be variable length. + Properties are variable length by default. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property does not have length facets. + + + + + Configures the property to have the specified maximum length. + + The maximum length for the property. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property does not have length facets. + + + + + Configures the property to allow the maximum length supported by the database provider. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property does not have length facets. + + + + + Configures the precision of the property. + If the database provider does not support precision for the data type of the column then the value is ignored. + + Precision of the property. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method will throw if the property is not a . + + + + + Configures the precision and scale of the property. + + The precision of the property. + The scale of the property. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method will throw if the property is not a . + + + + + Configures the property to be a row version in the database. + The actual data type will vary depending on the database provider being used. + Setting the property to be a row version will automatically configure it to be an + optimistic concurrency token. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property is not a . + + + + + Configures this property to be part of the entity type's primary key. + + + The same instance so that + multiple calls can be chained. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the for this property. + + + + + An implementation of that does nothing. Using this + initializer disables database initialization for the given context type. Passing an instance + of this class to is equivalent to passing null. + When is being used to resolve initializers an instance of + this class must be used to disable initialization. + + The type of the context. + + + + + + + FieldMetadata class providing the correlation between the column ordinals and MemberMetadata. + + + + + Initializes a new object with the specified ordinal value and field type. + + An integer specified the location of the metadata. + The field type. + + + + Gets the type of field for this object. + + + The type of field for this object. + + + + + Gets the ordinal for this object. + + An integer representing the ordinal value. + + + + Class representing a parameter collection used in EntityCommand + + + + + Adds the specified object to the . + + + The index of the new object. + + + An . + + + + + Adds an array of values to the end of the + + . + + + The values to add. + + + + + Removes all the objects from the + + . + + + + + Determines whether the specified is in this + + . + + + true if the contains the value; otherwise false. + + + The value. + + + + + Copies all the elements of the current to the specified one-dimensional + + starting at the specified destination index. + + + The one-dimensional that is the destination of the elements copied from the current + + . + + + A 32-bit integer that represents the index in the at which copying starts. + + + + + Returns an enumerator that iterates through the + + . + + + An for the + + . + + + + + + + + + + + Gets the location of the specified with the specified name. + + + The zero-based location of the specified with the specified case-sensitive name. Returns -1 when the object does not exist in the + + . + + + The case-sensitive name of the to find. + + + + + Gets the location of the specified in the collection. + + + The zero-based location of the specified that is a + + in the collection. Returns -1 when the object does not exist in the + + . + + + The to find. + + + + + Inserts an into the + + at the specified index. + + The zero-based index at which value should be inserted. + + An to be inserted in the + + . + + + + Removes the specified parameter from the collection. + + A object to remove from the collection. + + + + + Removes the from the + + at the specified index. + + + The zero-based index of the object to remove. + + + + + Removes the from the + + at the specified parameter name. + + + The name of the to remove. + + + + + + + + + + + Adds the specified object to the + + . + + + A new object. + + + The to add to the collection. + + + The specified in the value parameter is already added to this or another + + . + + + The parameter passed was not a . + + The value parameter is null. + + + + Adds a value to the end of the . + + + A object. + + The name of the parameter. + The value to be added. + + + + Adds a to the + + given the parameter name and the data type. + + + A new object. + + The name of the parameter. + + One of the values. + + + + + Adds a to the + + with the parameter name, the data type, and the column length. + + + A new object. + + The name of the parameter. + + One of the values. + + The column length. + + + + Adds an array of values to the end of the + + . + + + The values to add. + + + + + Determines whether the specified is in this + + . + + + true if the contains the value; otherwise false. + + + The value. + + + + + Copies all the elements of the current to the specified + + starting at the specified destination index. + + + The that is the destination of the elements copied from the current + + . + + + A 32-bit integer that represents the index in the + + at which copying starts. + + + + + Gets the location of the specified in the collection. + + + The zero-based location of the specified that is a + + in the collection. Returns -1 when the object does not exist in the + + . + + + The to find. + + + + + Inserts a object into the + + at the specified index. + + The zero-based index at which value should be inserted. + + A object to be inserted in the + + . + + + + + Removes the specified from the collection. + + + A object to remove from the collection. + + + The parameter is not a . + + The parameter does not exist in the collection. + + + + Gets an Integer that contains the number of elements in the + + . + + + The number of elements in the as an Integer. + + + + + Gets a value that indicates whether the + + has a fixed size. + + + Returns true if the has a fixed size; otherwise false. + + + + + Gets a value that indicates whether the + + is read-only. + + + Returns true if the is read only; otherwise false. + + + + + Gets a value that indicates whether the + + is synchronized. + + + Returns true if the is synchronized; otherwise false. + + + + + Gets an object that can be used to synchronize access to the + + . + + + An object that can be used to synchronize access to the + + . + + + + + Gets the at the specified index. + + + The at the specified index. + + The zero-based index of the parameter to retrieve. + The specified index does not exist. + + + + Gets the with the specified name. + + + The with the specified name. + + The name of the parameter to retrieve. + The specified name does not exist. + + + + Class representing a command for the conceptual layer + + + + + Initializes a new instance of the class using the specified values. + + + + + Initializes a new instance of the class with the specified statement. + + The text of the command. + + + + Constructs the EntityCommand object with the given eSQL statement and the connection object to use + + The eSQL command text to execute + The connection object + Resolver used to resolve DbProviderServices + + + + Initializes a new instance of the class with the specified statement and connection. + + The text of the command. + A connection to the data source. + + + + Initializes a new instance of the class with the specified statement, connection and transaction. + + The text of the command. + A connection to the data source. + The transaction in which the command executes. + + + + Cancels the execution of an . + + + + + Creates a new instance of an object. + + + A new instance of an object. + + + + + Create and return a new parameter object representing a parameter in the eSQL statement + + The parameter object. + + + Executes the command and returns a data reader. + + The that contains the results. + + + + + Compiles the into a command tree and passes it to the underlying store provider for execution, then builds an + + out of the produced result set using the specified + + . + + + The that contains the results. + + + One of the values. + + + + + Executes the command and returns a data reader for reading the results + + The behavior to use when executing the command + A DbDataReader object + + + Executes the current command. + The number of rows affected. + + + Executes the command, and returns the first column of the first row in the result set. Additional columns or rows are ignored. + The first column of the first row in the result set, or a null reference (Nothing in Visual Basic) if the result set is empty. + + + Compiles the entity-level command and creates a prepared version of the command. + + + Compiles the entity-level command and returns the store command text. + The store command text. + + + + Gets or sets the used by the + + . + + The connection used by the entity command. + + + + The connection object used for executing the command + + + + Gets or sets an Entity SQL statement that specifies a command or stored procedure to execute. + The Entity SQL statement that specifies a command or stored procedure to execute. + + + Gets or sets the command tree to execute; only one of the command tree or the command text can be set, not both. + The command tree to execute. + + + Gets or sets the amount of time to wait before timing out. + The time in seconds to wait for the command to execute. + + + + Gets or sets a value that indicates how the + + property is to be interpreted. + + + One of the enumeration values. + + + + Gets the parameters of the Entity SQL statement or stored procedure. + The parameters of the Entity SQL statement or stored procedure. + + + + The collection of parameters for this command + + + + + Gets or sets the transaction within which the executes. + + + The transaction within which the executes. + + + + + The transaction that this command executes in + + + + Gets or sets how command results are applied to rows being updated. + + One of the values. + + + + Gets or sets a value that indicates whether the command object should be visible in a Windows Form Designer control. + true if the command object should be visible in a Windows Form Designer control; otherwise, false. + + + Gets or sets a value that indicates whether the query plan caching is enabled. + true if the query plan caching is enabled; otherwise, false. + + + + Class representing a connection for the conceptual layer. An entity connection may only + be initialized once (by opening the connection). It is subsequently not possible to change + the connection string, attach a new store connection, or change the store connection string. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class, based on the connection string. + + The provider-specific connection string. + An invalid connection string keyword has been provided, or a required connection string keyword has not been provided. + + + + Initializes a new instance of the class with a specified + and + . + + + A to be associated with this + . + + + The underlying data source connection for this object. + + The workspace or connection parameter is null. + The conceptual model is missing from the workspace.-or-The mapping file is missing from the workspace.-or-The storage model is missing from the workspace.-or-The connection is not in a closed state. + The connection is not from an ADO.NET Entity Framework-compatible provider. + + + + Constructs the EntityConnection from Metadata loaded in memory + + Workspace containing metadata information. + Store connection. + If set to true the store connection is disposed when the entity connection is disposed, otherwise the caller must dispose the store connection. + + + + Returns the associated with this + + . + + + The associated with this + + . + + The inline connection string contains an invalid Metadata keyword value. + + + Establishes a connection to the data source by calling the underlying data provider's Open method. + An error occurs when you open the connection, or the name of the underlying data provider is not known. + The inline connection string contains an invalid Metadata keyword value. + + + + Creates a new instance of an , with the + + set to this + + . + + + An object. + + The name of the underlying data provider is not known. + + + + Create a new command object that uses this connection object + + The command object. + + + Closes the connection to the database. + An error occurred when closing the connection. + + + Not supported. + Not supported. + When the method is called. + + + Begins a transaction by using the underlying provider. + + A new . The returned + + instance can later be associated with the + + to execute the command under that transaction. + + + The underlying provider is not known.-or-The call to + + was made on an + + that already has a current transaction.-or-The state of the + + is not + + . + + + + Begins a transaction with the specified isolation level by using the underlying provider. + + A new . The returned + + instance can later be associated with the + + to execute the command under that transaction. + + The isolation level of the transaction. + + The underlying provider is not known.-or-The call to + + was made on an + + that already has a current transaction.-or-The state of the + + is not + + . + + + + + Begins a database transaction + + The isolation level of the transaction + An object representing the new transaction + + + + Enlists this in the specified transaction. + + The transaction object to enlist into. + + The state of the is not + + . + + + + + Cleans up this connection object + + true to release both managed and unmanaged resources; false to release only unmanaged resources + + + + Gets or sets the connection string. + + The connection string required to establish the initial connection to a data source. The default value is an empty string. On a closed connection, the currently set value is returned. If no value has been set, an empty string is returned. + + An attempt was made to set the property after the + + ’s was initialized. The + + is initialized either when the instance is constructed through the overload that takes a + + as a parameter, or when the + + instance has been opened. + + An invalid connection string keyword has been provided or a required connection string keyword has not been provided. + + + Gets the number of seconds to wait when attempting to establish a connection before ending the attempt and generating an error. + The time (in seconds) to wait for a connection to open. The default value is the underlying data provider's default time-out. + The value set is less than 0. + + + Gets the name of the current database, or the database that will be used after a connection is opened. + The value of the Database property of the underlying data provider. + The underlying data provider is not known. + + + + Gets the state of the EntityConnection, which is set up to track the state of the underlying + database connection that is wrapped by this EntityConnection. + + + + Gets the name or network address of the data source to connect to. + The name of the data source. The default value is an empty string. + The underlying data provider is not known. + + + Gets a string that contains the version of the data source to which the client is connected. + The version of the data source that is contained in the provider connection string. + The connection is closed. + + + + Gets the provider factory associated with EntityConnection + + + + + Provides access to the underlying data source connection that is used by the + + object. + + + The for the data source connection. + + + + + Gets the current transaction that this connection is enlisted in. May be null. + + + + + Class representing a connection string builder for the entity client provider + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class using the supplied connection string. + + A provider-specific connection string to the underlying data source. + + + + Clears the contents of the instance. + + + + + Determines whether the contains a specific key. + + + Returns true if the contains an element that has the specified key; otherwise, false. + + + The key to locate in the . + + + + + Retrieves a value corresponding to the supplied key from this + + . + + Returns true if keyword was found in the connection string; otherwise, false. + The key of the item to retrieve. + The value corresponding to keyword. + keyword contains a null value (Nothing in Visual Basic). + + + + Removes the entry with the specified key from the + + instance. + + Returns true if the key existed in the connection string and was removed; false if the key did not exist. + + The key of the keyword/value pair to be removed from the connection string in this + + . + + keyword is null (Nothing in Visual Basic) + + + Gets or sets the name of a section as defined in a configuration file. + The name of a section in a configuration file. + + + Gets or sets the name of the underlying .NET Framework data provider in the connection string. + The invariant name of the underlying .NET Framework data provider. + + + Gets or sets the metadata locations in the connection string. + Gets or sets the metadata locations in the connection string. + + + Gets or sets the inner, provider-specific connection string. + The inner, provider-specific connection string. + + + + Gets a value that indicates whether the + + has a fixed size. + + + Returns true in every case, because the + + supplies a fixed-size collection of keyword/value pairs. + + + + + Gets an that contains the keys in the + + . + + + An that contains the keys in the + + . + + + + Gets or sets the value associated with the specified key. In C#, this property is the indexer. + The value associated with the specified key. + The key of the item to get or set. + keyword is a null reference (Nothing in Visual Basic). + Tried to add a key that does not exist in the available keys. + Invalid value in the connection string (specifically, a Boolean or numeric value was expected but not supplied). + + + + A data reader class for the entity client provider + + + + + Closes the object. + + + + + Releases the resources consumed by this and calls + + . + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + Gets the value of the specified column as a Boolean. + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a byte. + The value of the specified column. + The zero-based column ordinal. + + + Reads a stream of bytes from the specified column, starting at location indicated by dataIndex , into the buffer, starting at the location indicated by bufferIndex . + The actual number of bytes read. + The zero-based column ordinal. + The index within the row from which to begin the read operation. + The buffer into which to copy the data. + The index with the buffer to which the data will be copied. + The maximum number of characters to read. + + + Gets the value of the specified column as a single character. + The value of the specified column. + The zero-based column ordinal. + + + Reads a stream of characters from the specified column, starting at location indicated by dataIndex , into the buffer, starting at the location indicated by bufferIndex . + The actual number of characters read. + The zero-based column ordinal. + The index within the row from which to begin the read operation. + The buffer into which to copy the data. + The index with the buffer to which the data will be copied. + The maximum number of characters to read. + + + Gets the name of the data type of the specified column. + The name of the data type. + The zero-based column ordinal. + + + + Gets the value of the specified column as a object. + + The value of the specified column. + The zero-based column ordinal. + + + + Returns a object for the requested column ordinal that can be overridden with a provider-specific implementation. + + A data reader. + The zero-based column ordinal. + + + + Gets the value of the specified column as a object. + + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a double-precision floating point number. + The value of the specified column. + The zero-based column ordinal. + + + Gets the data type of the specified column. + The data type of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a single-precision floating point number. + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a globally-unique identifier (GUID). + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a 16-bit signed integer. + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a 32-bit signed integer. + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a 64-bit signed integer. + The value of the specified column. + The zero-based column ordinal. + + + Gets the name of the column, given the zero-based column ordinal. + The name of the specified column. + The zero-based column ordinal. + + + Gets the column ordinal given the name of the column. + The zero-based column ordinal. + The name of the column. + The name specified is not a valid column name. + + + Returns the provider-specific field type of the specified column. + + The object that describes the data type of the specified column. + + The zero-based column ordinal. + + + + Gets the value of the specified column as an instance of . + + The value of the specified column. + The zero-based column ordinal. + + + Gets all provider-specific attribute columns in the collection for the current row. + + The number of instances of in the array. + + + An array of into which to copy the attribute columns. + + + + + Returns a that describes the column metadata of the + + . + + + A that describes the column metadata. + + + + + Gets the value of the specified column as an instance of . + + The value of the specified column. + The zero-based column ordinal. + + + + Gets the value of the specified column as an instance of . + + The value of the specified column. + The zero-based column ordinal. + + + Populates an array of objects with the column values of the current row. + + The number of instances of in the array. + + + An array of into which to copy the attribute columns. + + + + Gets a value that indicates whether the column contains nonexistent or missing values. + + true if the specified column is equivalent to ; otherwise, false. + + The zero-based column ordinal. + + + Advances the reader to the next result when reading the results of a batch of statements. + true if there are more result sets; otherwise, false. + + + Advances the reader to the next record in a result set. + true if there are more rows; otherwise, false. + + + + Returns an that can be used to iterate through the rows in the data reader. + + + An that can be used to iterate through the rows in the data reader. + + + + + Returns a nested . + + The nested data record. + The number of the DbDataRecord to return. + + + + Returns nested readers as objects. + + + The nested readers as objects. + + The ordinal of the column. + + + Gets a value indicating the depth of nesting for the current row. + The depth of nesting for the current row. + + + Gets the number of columns in the current row. + The number of columns in the current row. + + + + Gets a value that indicates whether this contains one or more rows. + + + true if the contains one or more rows; otherwise, false. + + + + + Gets a value indicating whether the is closed. + + + true if the is closed; otherwise, false. + + + + Gets the number of rows changed, inserted, or deleted by execution of the SQL statement. + The number of rows changed, inserted, or deleted. Returns -1 for SELECT statements; 0 if no rows were affected or the statement failed. + + + + Gets the value of the specified column as an instance of . + + The value of the specified column. + The zero-based column ordinal + + + + Gets the value of the specified column as an instance of . + + The value of the specified column. + The name of the column. + + + + Gets the number of fields in the that are not hidden. + + The number of fields that are not hidden. + + + + Gets for this + + . + + The information of a data record. + + + + Class representing a parameter used in EntityCommand + + + + + Initializes a new instance of the class using the default values. + + + + + Initializes a new instance of the class using the specified parameter name and data type. + + The name of the parameter. + + One of the values. + + + + + Initializes a new instance of the class using the specified parameter name, data type and size. + + The name of the parameter. + + One of the values. + + The size of the parameter. + + + + Initializes a new instance of the class using the specified properties. + + The name of the parameter. + + One of the values. + + The size of the parameter. + The name of the source column. + + + + Initializes a new instance of the class using the specified properties. + + The name of the parameter. + + One of the values. + + The size of the parameter. + + One of the values. + + true to indicate that the parameter accepts null values; otherwise, false. + The number of digits used to represent the value. + The number of decimal places to which value is resolved. + The name of the source column. + + One of the values. + + The value of the parameter. + + + + Resets the type associated with the . + + + + Returns a string representation of the parameter. + A string representation of the parameter. + + + Gets or sets the name of the entity parameter. + The name of the entity parameter. + + + + Gets or sets the of the parameter. + + + One of the values. + + + + Gets or sets the type of the parameter, expressed as an EdmType. + The type of the parameter, expressed as an EdmType. + + + + Gets or sets the number of digits used to represent the + + property. + + The number of digits used to represent the value. + + + + Gets or sets the number of decimal places to which + + is resolved. + + The number of decimal places to which value is resolved. + + + Gets or sets the value of the parameter. + The value of the parameter. + + + Gets or sets the direction of the parameter. + + One of the values. + + + + Gets or sets a value that indicates whether the parameter accepts null values. + true if null values are accepted; otherwise, false. + + + Gets or sets the maximum size of the data within the column. + The maximum size of the data within the column. + + + + Gets or sets the name of the source column mapped to the and used for loading or returning the + + . + + The name of the source column mapped to the dataset and used for loading or returning the value. + + + Gets or sets a value that indicates whether source column is nullable. + true if source column is nullable; otherwise, false. + + + + Gets or sets the to use when loading the value. + + + One of the values. + + + + + Class representing a provider factory for the entity client provider + + + + + A singleton object for the entity client provider factory object. + This remains a public field (not property) because DbProviderFactory expects a field. + + + + + Returns a new instance of the provider's class that implements the + + class. + + + A new instance of . + + + + + Throws a . This method is currently not supported. + + This method is currently not supported. + + + + Returns a new instance of the provider's class that implements the + + class. + + + A new instance of . + + + + + Returns a new instance of the provider's class that implements the + + class. + + + A new instance of . + + + + + Throws a . This method is currently not supported. + + This method is currently not supported. + + + + Returns a new instance of the provider's class that implements the + + class. + + + A new instance of . + + + + + Throws a . This method is currently not supported. + + This method is currently not supported. + This method is currently not supported. + + + + Returns the requested class. + + + A new instance of . The supported types are + + , + + , and + + . Returns null (or Nothing in Visual Basic) for every other type. + + + The to return. + + + + + Class representing a transaction for the conceptual layer + + + + Commits the underlying transaction. + + + Rolls back the underlying transaction. + + + + Cleans up this transaction object + + true to release both managed and unmanaged resources; false to release only unmanaged resources + + + + Gets for this + + . + + + An to the underlying data source. + + + + + The connection object owning this transaction object + + + + + Gets the isolation level of this . + + + An enumeration value that represents the isolation level of the underlying transaction. + + + + + Gets the DbTransaction for the underlying provider transaction. + + + + + Represents a failure while trying to prepare or execute a CommandCompilation + This exception is intended to provide a common exception that people can catch to + hold provider exceptions (SqlException, OracleException) when using the EntityCommand + to execute statements. + + + + + Initializes a new instance of . + + + + + Initializes a new instance of . + + The message that describes the error. + + + + Initializes a new instance of . + + The error message that explains the reason for the exception. + The exception that caused the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Represents a failure while trying to prepare or execute a CommandExecution + This exception is intended to provide a common exception that people can catch to + hold provider exceptions (SqlException, OracleException) when using the EntityCommand + to execute statements. + + + + + Initializes a new instance of . + + + + + Initializes a new instance of . + + The message that describes the error. + + + + Initializes a new instance of . + + The error message that explains the reason for the exception. + The exception that caused the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + An identifier for an entity. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class with an entity set name and a generic + + collection. + + + A that is the entity set name qualified by the entity container name. + + + A generic collection.Each key/value pair has a property name as the key and the value of that property as the value. There should be one pair for each property that is part of the + + . The order of the key/value pairs is not important, but each key property should be included. The property names are simple names that are not qualified with an entity type name or the schema name. + + + + + Initializes a new instance of the class with an entity set name and an + + collection of + + objects. + + + A that is the entity set name qualified by the entity container name. + + + An collection of + + objects with which to initialize the key. + + + + + Initializes a new instance of the class with an entity set name and specific entity key pair. + + + A that is the entity set name qualified by the entity container name. + + + A that is the name of the key. + + + An that is the key value. + + + + Gets the entity set for this entity key from the given metadata workspace. + + The for the entity key. + + The metadata workspace that contains the entity. + The entity set could not be located in the specified metadata workspace. + + + Returns a value that indicates whether this instance is equal to a specified object. + true if this instance and obj have equal values; otherwise, false. + + An to compare with this instance. + + + + + Returns a value that indicates whether this instance is equal to a specified + + . + + true if this instance and other have equal values; otherwise, false. + + An object to compare with this instance. + + + + + Serves as a hash function for the current object. + + is suitable for hashing algorithms and data structures such as a hash table. + + + A hash code for the current . + + + + + Compares two objects. + + true if the key1 and key2 values are equal; otherwise, false. + + A to compare. + + + A to compare. + + + + + Compares two objects. + + true if the key1 and key2 values are not equal; otherwise, false. + + A to compare. + + + A to compare. + + + + + Helper method that is used to deserialize an . + + Describes the source and destination of a given serialized stream, and provides an additional caller-defined context. + + + + Helper method that is used to deserialize an . + + Describes the source and destination of a given serialized stream and provides an additional caller-defined context. + + + + Gets a singleton EntityKey by which a read-only entity is identified. + + + + + Gets a singleton EntityKey identifying an entity resulted from a failed TREAT. + + + + Gets or sets the name of the entity set. + + A value that is the name of the entity set for the entity to which the + + belongs. + + + + Gets or sets the name of the entity container. + + A value that is the name of the entity container for the entity to which the + + belongs. + + + + + Gets or sets the key values associated with this . + + + A of key values for this + + . + + + + + Gets a value that indicates whether the is temporary. + + + true if the is temporary; otherwise, false. + + + + + Information about a key that is part of an EntityKey. + A key member contains the key name and value. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class with the specified entity key pair. + + The name of the key. + The key value. + + + Returns a string representation of the entity key. + A string representation of the entity key. + + + Gets or sets the name of the entity key. + The key name. + + + Gets or sets the value of the entity key. + The key value. + + + + Kind of collection (applied to Properties) + + + + + Property is not a Collection + + + + + Collection has Bag semantics( unordered and duplicates ok) + + + + + Collection has List semantics + (Order is deterministic and duplicates ok) + + + + + The concurrency mode for properties. + + + + + Default concurrency mode: the property is never validated + at write time + + + + + Fixed concurrency mode: the property is always validated at + write time + + + + + The pattern for Server Generated Properties. + + + + + Not a Server Generated Property. This is the default. + + + + + A value is generated on INSERT, and remains unchanged on update. + + + + + A value is generated on both INSERT and UPDATE. + + + + + Represents an eSQL Query compilation exception; + The class of exceptional conditions that may cause this exception to be raised are mainly: + 1) Syntax Errors: raised during query text parsing and when a given query does not conform to eSQL formal grammar; + 2) Semantic Errors: raised when semantic rules of eSQL language are not met such as metadata or schema information + not accurate or not present, type validation errors, scoping rule violations, user of undefined variables, etc. + For more information, see eSQL Language Spec. + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of the class that uses a specified error message and a reference to the inner exception that is the cause of this exception. + + The error message that explains the reason for the exception. + The exception that caused the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + Gets a description of the error. + A string that describes the error. + + + Gets the approximate context where the error occurred, if available. + A string that describes the approximate context where the error occurred, if available. + + + Gets the approximate line number where the error occurred. + An integer that describes the line number where the error occurred. + + + Gets the approximate column number where the error occurred. + An integer that describes the column number where the error occurred. + + + + Thrown to indicate that a command tree is invalid. + + + + + Initializes a new instance of the class with a default message. + + + + + Initializes a new instance of the class with the specified message. + + The exception message. + + + + Initializes a new instance of the class with the specified message and inner exception. + + The exception message. + + The exception that is the cause of this . + + + + + Mapping exception class. Note that this class has state - so if you change even + its internals, it can be a breaking change + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of that uses a specified error message and a reference to the inner exception. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Class for representing a collection of mapping items in Edm space. + + + + + Base class for the type created at design time to store the generated views. + + + + Returns the key/value pair at the specified index, which contains the view and its key. + The key/value pair at index , which contains the view and its key. + The index of the view. + + + + Gets or sets the name of . + + The container name. + + + + Gets or sets in storage schema. + + Container name. + + + Hash value. + Hash value. + + + Hash value of views. + Hash value. + + + Gets or sets view count. + View count. + + + + Attribute to mark the assemblies that contain the generated views type. + + + + + Initializes a new instance of the class. + + The view type. + + + Gets the T:System.Type of the view. + The T:System.Type of the view. + + + + Represents a complex type mapping for a function import result. + + + + + Specifies a function import structural type mapping. + + + + + Gets the property mappings for the result type of a function import. + + + + + Initializes a new FunctionImportComplexTypeMapping instance. + + The return type. + The property mappings for the result type of a function import. + + + + Ges the return type. + + + + + Represents a function import entity type mapping. + + + + + Initializes a new FunctionImportEntityTypeMapping instance. + + The entity types at the base of + the type hierarchies to be mapped. + The entity types to be mapped. + The property mappings for the result types of a function import. + The mapping conditions. + + + + Gets the entity types being mapped. + + + + + Gets the entity types at the base of the hierarchies being mapped. + + + + + Gets the mapping conditions. + + + + + Represents a mapping condition for a function import result. + + + + + + + + Gets the name of the column used to evaluate the condition. + + + + + Represents a mapping condition for the result of a function import + evaluated by checking null or not null. + + + + + Initializes a new FunctionImportEntityTypeMappingConditionIsNull instance. + + The name of the column used to evaluate the condition. + Flag that indicates whether a null or not null check is performed. + + + + Gets a flag that indicates whether a null or not null check is performed. + + + + + Represents a mapping condition for the result of a function import, + evaluated by comparison with a specified value. + + + + + Initializes a new FunctionImportEntityTypeMappingConditionValue instance. + + The name of the column used to evaluate the condition. + The value to compare with. + + + + Gets the value used for comparison. + + + + + Represents a mapping from a model function import to a store composable or non-composable function. + + + + + Gets model function (or source of the mapping) + + + + + Gets store function (or target of the mapping) + + + + + Represents a mapping from a model function import to a store composable function. + + + + + Initializes a new FunctionImportMappingComposable instance. + + The model function import. + The store composable function. + The result mapping for the function import. + The parent container mapping. + + + + Gets the result mapping for the function import. + + + + + Represents a mapping from a model function import to a store non-composable function. + + + + + Initializes a new FunctionImportMappingNonComposable instance. + + The model function import. + The store non-composable function. + The function import result mappings. + The parent container mapping. + + + + Gets the function import result mappings. + + + + + Base class for mapping a property of a function import return type. + + + + + Maps a function import return type property to a table column. + + + + + Initializes a new FunctionImportReturnTypeScalarPropertyMapping instance. + + The mapped property name. + The mapped column name. + + + + Gets the mapped property name. + + + + + Gets the mapped column name. + + + + + Represents the base item class for all the mapping metadata + + + + + Represents the base item class for all the metadata + + + + + Describes modification function mappings for an association set. + + + + + Initalizes a new AssociationSetModificationFunctionMapping instance. + + An association set. + A delete function mapping. + An insert function mapping. + + + + + + + Gets the association set. + + + + + Gets the delete function mapping. + + + + + Gets the insert function mapping. + + + + + Describes modification function mappings for an entity type within an entity set. + + + + + Initializes a new EntityTypeModificationFunctionMapping instance. + + An entity type. + A delete function mapping. + An insert function mapping. + An updated function mapping. + + + + + + + Gets the entity type. + + + + + Gets the delete function mapping. + + + + + Gets the insert function mapping. + + + + + Gets hte update function mapping. + + + + + Describes the location of a member within an entity or association type structure. + + + + + Initializes a new ModificationFunctionMemberPath instance. + + Gets the members in the path from the leaf (the member being bound) + to the root of the structure. + Gets the association set to which we are navigating + via this member. If the value is null, this is not a navigation member path. + + + + + + + Gets the members in the path from the leaf (the member being bound) + to the Root of the structure. + + + + + Gets the association set to which we are navigating via this member. If the value + is null, this is not a navigation member path. + + + + + Binds a modification function parameter to a member of the entity or association being modified. + + + + + Initializes a new ModificationFunctionParameterBinding instance. + + The parameter taking the value. + The path to the entity or association member defining the value. + A flag indicating whether the current or original member value is being bound. + + + + + + + Gets the parameter taking the value. + + + + + Gets the path to the entity or association member defining the value. + + + + + Gets a flag indicating whether the current or original + member value is being bound. + + + + + Defines a binding from a named result set column to a member taking the value. + + + + + Initializes a new ModificationFunctionResultBinding instance. + + The name of the column to bind from the function result set. + The property to be set on the entity. + + + + + + + Gets the name of the column to bind from the function result set. + + + + + Gets the property to be set on the entity. + + + + + Represents the Mapping metadata for an AssociationSet in CS space. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityTypeMapping + --MappingFragment + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + This class represents the metadata for the AssociationSetMapping elements in the + above example. And it is possible to access the AssociationTypeMap underneath it. + There will be only one TypeMap under AssociationSetMap. + + + + + Represents the Mapping metadata for an Extent in CS space. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityTypeMapping + --MappingFragment + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + This class represents the metadata for all the extent map elements in the + above example namely EntitySetMapping, AssociationSetMapping and CompositionSetMapping. + The EntitySetBaseMapping elements that are children of the EntityContainerMapping element + can be accessed through the properties on this type. + + + + + Gets the parent container mapping. + + + + + Gets or sets the query view associated with this mapping. + + + + + Initializes a new AssociationSetMapping instance. + + The association set to be mapped. + The store entity set to be mapped. + The parent container mapping. + + + + Adds a property mapping condition. + + The condition to add. + + + + Removes a property mapping condition. + + The property mapping condition to remove. + + + + Gets the association set that is mapped. + + + + + Gets the contained association type mapping. + + + + + Gets or sets the corresponding function mapping. Can be null. + + + + + Gets the store entity set that is mapped. + + + + + Gets or sets the source end property mapping. + + + + + Gets or sets the target end property mapping. + + + + + Gets the property mapping conditions. + + + + + Represents the Mapping metadata for an association type map in CS space. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ScalarPropertyMap + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ComplexPropertyMap + --ComplexTypeMap + --ScalarPropertyMap + --ScalarProperyMap + --ScalarPropertyMap + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --EndPropertyMap + --ScalarPropertyMap + This class represents the metadata for all association Type map elements in the + above example. Users can access the table mapping fragments under the + association type mapping through this class. + + + + + Represents the Mapping metadata for a type map in CS space. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ScalarPropertyMap + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ComplexPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --ScalarPropertyMap + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --EndPropertyMap + --ScalarPropertyMap + This class represents the metadata for all the Type map elements in the + above example namely EntityTypeMapping, AssociationTypeMapping and CompositionTypeMapping. + The TypeMapping elements contain TableMappingFragments which in turn contain the property maps. + + + + + Creates an AssociationTypeMapping instance. + + The AssociationSetMapping that + the contains this AssociationTypeMapping. + + + + Gets the AssociationSetMapping that contains this AssociationTypeMapping. + + + + + Gets the association type being mapped. + + + + + Gets the single mapping fragment. + + + + + Mapping metadata for Complex properties. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ComplexPropertyMap + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + This class represents the metadata for all the complex property map elements in the + above example. ComplexPropertyMaps contain ComplexTypeMaps which define mapping based + on the type of the ComplexProperty in case of inheritance. + + + + + Construct a new Complex Property mapping object + + The MemberMetadata object that represents this Complex member + + + + Adds a type mapping corresponding to a nested complex type. + + The complex type mapping to be added. + + + + Removes a type mapping corresponding to a nested complex type. + + The complex type mapping to be removed. + + + + Gets a read only collections of type mappings corresponding to the + nested complex types. + + + + + Mapping metadata for Complex Types. + + + + + Creates a ComplexTypeMapping instance. + + The ComplexType being mapped. + + + + Adds a property mapping. + + The property mapping to be added. + + + + Removes a property mapping. + + The property mapping to be removed. + + + + Adds a property mapping condition. + + The property mapping condition to be added. + + + + Removes a property mapping condition. + + The property mapping condition to be removed. + + + + Gets the ComplexType being mapped. + + + + + Gets a read-only collection of property mappings. + + + + + Gets a read-only collection of property mapping conditions. + + + + + Mapping metadata for End property of an association. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ComplexPropertyMap + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + This class represents the metadata for all the end property map elements in the + above example. EndPropertyMaps provide mapping for each end of the association. + + + + + Creates an association end property mapping. + + An AssociationEndMember that specifies + the association end to be mapped. + + + + Adds a child property-column mapping. + + A ScalarPropertyMapping that specifies + the property-column mapping to be added. + + + + Removes a child property-column mapping. + + A ScalarPropertyMapping that specifies + the property-column mapping to be removed. + + + + Gets an AssociationEndMember that specifies the mapped association end. + + + + + Gets a ReadOnlyCollection of ScalarPropertyMapping that specifies the children + of this association end property mapping. + + + + + Represents the Mapping metadata for the EntityContainer map in CS space. + Only one EntityContainerMapping element is allowed in the MSL file for CS mapping. + + + For Example if conceptually you could represent the CS MSL file as following + ---Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --AssociationSetMapping + The type represents the metadata for EntityContainerMapping element in the above example. + The EntitySetBaseMapping elements that are children of the EntityContainerMapping element + can be accessed through the properties on this type. + + + We currently assume that an Entity Container on the C side + is mapped to a single Entity Container in the S - space. + + + + + Initializes a new EntityContainerMapping instance. + + The conceptual entity container to be mapped. + The store entity container to be mapped. + The parent mapping item collection. + Flag indicating whether to generate update views. + + + + Adds an entity set mapping. + + The entity set mapping to add. + + + + Removes an association set mapping. + + The association set mapping to remove. + + + + Adds an association set mapping. + + The association set mapping to add. + + + + Removes an association set mapping. + + The association set mapping to remove. + + + + Adds a function import mapping. + + The function import mapping to add. + + + + Removes a function import mapping. + + The function import mapping to remove. + + + + Gets the parent mapping item collection. + + + + + Gets the type kind for this item + + + + + Gets the conceptual entity container. + + + + + Gets the store entity container. + + + + + Gets the entity set mappings. + + + + + Gets the association set mappings. + + + + + Gets the function import mappings. + + + + + Gets a flag that indicates whether to generate the update views or not. + + + + + Represents the Mapping metadata for an EnitytSet in CS space. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityTypeMapping + --MappingFragment + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + This class represents the metadata for the EntitySetMapping elements in the + above example. And it is possible to access the EntityTypeMaps underneath it. + + + + + Initialiazes a new EntitySetMapping instance. + + The entity set to be mapped. + The parent container mapping. + + + + Adds a type mapping. + + The type mapping to add. + + + + Removes a type mapping. + + The type mapping to remove. + + + + Adds a function mapping. + + The function mapping to add. + + + + Removes a function mapping. + + The function mapping to remove. + + + + Gets the entity set that is mapped. + + + + + Gets the contained entity type mappings. + + + + + Gets the corresponding function mappings. + + + + + Mapping metadata for Entity type. + If an EntitySet represents entities of more than one type, than we will have + more than one EntityTypeMapping for an EntitySet( For ex : if + PersonSet Entity extent represents entities of types Person and Customer, + than we will have two EntityType Mappings under mapping for PersonSet). + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ScalarPropertyMap + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ComplexPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --ScalarPropertyMap + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --EndPropertyMap + --ScalarPropertyMap + This class represents the metadata for all entity Type map elements in the + above example. Users can access the table mapping fragments under the + entity type mapping through this class. + + + + + Creates an EntityTypeMapping instance. + + The EntitySetMapping that contains this EntityTypeMapping. + + + + Adds an entity type to the mapping. + + The EntityType to be added. + + + + Removes an entity type from the mapping. + + The EntityType to be removed. + + + + Adds an entity type hierarchy to the mapping. + The hierarchy is represented by the specified root entity type. + + The root EntityType of the hierarchy to be added. + + + + Removes an entity type hierarchy from the mapping. + The hierarchy is represented by the specified root entity type. + + The root EntityType of the hierarchy to be removed. + + + + Adds a mapping fragment. + + The mapping fragment to be added. + + + + Removes a mapping fragment. + + The mapping fragment to be removed. + + + + Gets the EntitySetMapping that contains this EntityTypeMapping. + + + + + Gets the single EntityType being mapped. Throws exception in case of hierarchy type mapping. + + + + + Gets a flag that indicates whether this is a type hierarchy mapping. + + + + + Gets a read-only collection of mapping fragments. + + + + + Gets the mapped entity types. + + + + + Gets the mapped base types for a hierarchy mapping. + + + + + Represents the metadata for mapping fragment. + A set of mapping fragments makes up the Set mappings( EntitySet, AssociationSet or CompositionSet ) + Each MappingFragment provides mapping for those properties of a type that map to a single table. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ComplexPropertyMap + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + This class represents the metadata for all the mapping fragment elements in the + above example. Users can access all the top level constructs of + MappingFragment element like EntityKey map, Property Maps, Discriminator + property through this mapping fragment class. + + + + + Creates a MappingFragment instance. + + The EntitySet corresponding to the table of view being mapped. + The TypeMapping that contains this MappingFragment. + Flag that indicates whether to include 'DISTINCT' when generating queries. + + + + Adds a property mapping. + + The property mapping to be added. + + + + Removes a property mapping. + + The property mapping to be removed. + + + + Adds a property mapping condition. + + The property mapping condition to be added. + + + + Removes a property mapping condition. + + The property mapping condition to be removed. + + + + Gets the EntitySet corresponding to the table or view being mapped. + + + + + Gets the TypeMapping that contains this MappingFragment. + + + + + Gets a flag that indicates whether to include 'DISTINCT' when generating queries. + + + + + Gets a read-only collection of property mappings. + + + + + Gets a read-only collection of property mapping conditions. + + + + + Represents a collection of items in Storage Mapping (CS Mapping) space. + + + + Initializes a new instance of the class using the specified , and a collection of string indicating the metadata file paths. + The that this mapping is to use. + The that this mapping is to use. + The file paths that this mapping is to use. + + + Initializes a new instance of the class using the specified , and XML readers. + The that this mapping is to use. + The that this mapping is to use. + The XML readers that this mapping is to use. + + + + Computes a hash value for the container mapping specified by the names of the mapped containers. + + The name of a container in the conceptual model. + The name of a container in the store model. + A string that specifies the computed hash value. + + + + Computes a hash value for the single container mapping in the collection. + + A string that specifies the computed hash value. + + + + Creates a dictionary of (extent, generated view) for a container mapping specified by + the names of the mapped containers. + + The name of a container in the conceptual model. + The name of a container in the store model. + A list that accumulates potential errors. + + A dictionary of (, ) that specifies the generated views. + + + + + Creates a dictionary of (extent, generated view) for the single container mapping + in the collection. + + A list that accumulates potential errors. + + A dictionary of (, ) that specifies the generated views. + + + + + Factory method that creates a . + + + The edm metadata collection to map. Must not be null. + + + The store metadata collection to map. Must not be null. + + + MSL artifacts to load. Must not be null. + + + Paths to MSL artifacts. Used in error messages. Can be null in which case + the base Uri of the XmlReader will be used as a path. + + + The collection of errors encountered while loading. + + + instance if no errors encountered. Otherwise null. + + + + + Gets or sets a for creating instances + that are used to retrieve pre-generated mapping views. + + + + Gets the version of this represents. + The version of this represents. + + + + Describes modification function binding for change processing of entities or associations. + + + + + Initializes a new ModificationFunctionMapping instance. + + The entity or association set. + The entity or association type. + The metadata of function to which we should bind. + Bindings for function parameters. + The output parameter producing number of rows affected. + Bindings for the results of function evaluation + + + + + + + Gets output parameter producing number of rows affected. May be null. + + + + + Gets Metadata of function to which we should bind. + + + + + Gets bindings for function parameters. + + + + + Gets bindings for the results of function evaluation. + + + + + Mapping metadata for scalar properties. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ComplexPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + This class represents the metadata for all the scalar property map elements in the + above example. + + + + + Creates a mapping between a simple property and a column. + + The property to be mapped. + The column to be mapped. + + + + Gets an EdmProperty that specifies the mapped column. + + + + + metadata exception class + + + + + Initializes a new instance of the class with a default message. + + + + + Initializes a new instance of the class with the specified message. + + The exception message. + + + + Initializes a new instance of the class with the specified message and inner exception. + + The exception message. + + The exception that is the cause of this . + + + + + DataSpace + + + + + OSpace indicates the item in the clr space + + + + + CSpace indicates the item in the CSpace - edm primitive types + + types defined in csdl + + + + + SSpace indicates the item in the SSpace + + + + + Mapping between OSpace and CSpace + + + + + Mapping between CSpace and SSpace + + + + + This class encapsulates the error information for a generic EDM error. + + + + Gets the error message. + The error message. + + + + Class for representing a collection of items in Edm space. + + + + + Initializes a new instance of the class by using the collection of the XMLReader objects where the conceptual schema definition language (CSDL) files exist. + + The collection of the XMLReader objects where the conceptual schema definition language (CSDL) files exist. + + + Initializes a new instance of the class. + The entity data model. + + + + Initializes a new instance of the class by using the paths where the conceptual schema definition language (CSDL) files exist. + + The paths where the conceptual schema definition language (CSDL) files exist. + + + + Returns a collection of the objects. + + + A ReadOnlyCollection object that represents a collection of the + + objects. + + + + + Returns a collection of the objects with the specified conceptual model version. + + + A ReadOnlyCollection object that represents a collection of the + + objects. + + The conceptual model version. + + + + Factory method that creates an . + + + CSDL artifacts to load. Must not be null. + + + Paths to CSDL artifacts. Used in error messages. Can be null in which case + the base Uri of the XmlReader will be used as a path. + + + The collection of errors encountered while loading. + + + instance if no errors encountered. Otherwise null. + + + + Gets the conceptual model version for this collection. + The conceptual model version for this collection. + + + + This class encapsulates the error information for a schema error that was encountered. + + + + + Constructs a EdmSchemaError object. + + The explanation of the error. + The code associated with this error. + The severity of the error. + + + Returns the error message. + The error message. + + + Gets the error code. + The error code. + + + Gets the severity level of the error. + + One of the values. The default is + + . + + + + Gets the line number where the error occurred. + The line number where the error occurred. + + + Gets the column where the error occurred. + The column where the error occurred. + + + Gets the location of the schema that contains the error. This string also includes the name of the schema at the end. + The location of the schema that contains the error. + + + Gets the name of the schema that contains the error. + The name of the schema that contains the error. + + + Gets a string representation of the stack trace at the time the error occurred. + A string representation of the stack trace at the time the error occurred. + + + + Defines the different severities of errors that can occur when validating an Entity Framework model. + + + + + A warning that does not prevent the model from being used. + + + + + An error that prevents the model from being used. + + + + + Represents a end of a Association Type + + + + + Initializes a new instance of the RelationshipEndMember class + + + + + Represents the edm member class + + + + Returns the name of this member. + The name of this member. + + + + Gets or sets the name of the property. Setting this from a store-space model-convention will change the name of the database + column for this property. In the conceptual model, this should align with the corresponding property from the entity class + and should not be changed. + + The name of this member. + + + Gets the type on which this member is declared. + + A object that represents the type on which this member is declared. + + + + + Gets the instance of the class that contains both the type of the member and facets for the type. + + + A object that contains both the type of the member and facets for the type. + + + + + Tells whether this member is marked as a Computed member in the EDM definition + + + + + Tells whether this member's Store generated pattern is marked as Identity in the EDM definition + + + + Access the EntityType of the EndMember in an association. + The EntityType of the EndMember in an association. + + + Gets the operational behavior of this relationship end member. + + One of the values. The default is + + . + + + + Gets the multiplicity of this relationship end member. + + One of the values. + + + + + Creates a read-only AssociationEndMember instance. + + The name of the association end member. + The reference type for the end. + The multiplicity of the end. + Flag that indicates the delete behavior of the end. + Metadata properties to be associated with the instance. + The newly created AssociationEndMember instance. + The specified name is null or empty. + The specified reference type is null. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Class for representing an Association set + + + + + Class for representing a relationship set + + + + + Class for representing a entity set + + + + Returns the name of the current entity or relationship set. + The name of the current entity or relationship set. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets escaped provider specific SQL describing this entity set. + + + + + Gets or sets the name of the current entity or relationship set. + If this property is changed from store-space, the mapping layer must also be updated to reflect the new name. + To change the table name of a store space use the Table property. + + The name of the current entity or relationship set. + Thrown if the setter is called when EntitySetBase instance is in ReadOnly state + + + Gets the entity container of the current entity or relationship set. + + An object that represents the entity container of the current entity or relationship set. + + Thrown if the setter is called when the EntitySetBase instance or the EntityContainer passed into the setter is in ReadOnly state + + + + Gets the entity type of this . + + + An object that represents the entity type of this + + . + + Thrown if the setter is called when EntitySetBase instance is in ReadOnly state + + + + Gets or sets the database table name for this entity set. + + if value passed into setter is null + Thrown if the setter is called when EntitySetBase instance is in ReadOnly state + + + + Gets or sets the database schema for this entity set. + + if value passed into setter is null + Thrown if the setter is called when EntitySetBase instance is in ReadOnly state + + + + Gets the relationship type of this . + + + An object that represents the relationship type of this + + . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Creates a read-only AssociationSet instance from the specified parameters. + + The name of the association set. + The association type of the elements in the association set. + The entity set for the source association set end. + The entity set for the target association set end. + Metadata properties to be associated with the instance. + The newly created AssociationSet instance. + The specified name is null or empty. + The specified association type is null. + + The entity type of one of the ends of the specified + association type does not match the entity type of the corresponding entity set end. + + + + + Gets the association related to this . + + + An object that represents the association related to this + + . + + + + + Gets the ends of this . + + + A collection of type that contains the ends of this + + . + + + + + Gets the built-in type kind for this . + + + A object that represents built-in type kind for this + + . + + + + + Class representing a AssociationSet End + + + + + Returns the name of the End role for this . + + + The name of the End role for this . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the parent association set of this . + + + An object that represents the parent association set of this + + . + + Thrown if Setter is called when the AssociationSetEnd instance is in ReadOnly state + + + + Gets the End member that this object corresponds to. + + + An object that represents the End member that this + + object corresponds to. + + Thrown if Setter is called when the AssociationSetEnd instance is in ReadOnly state + + + + Gets the name of the End for this . + + + The name of the End for this . + + + + + Gets the name of the End role for this . + + + The name of the End role for this . + + Thrown if Setter is called when the AssociationSetEnd instance is in ReadOnly state + + + Gets the entity set referenced by this End role. + + An object that represents the entity set referred by this End role. + + + + + Describes an association/relationship between two entities in the conceptual model or a foreign key relationship + between two tables in the store model. In the conceptual model the dependant class may or may not define a foreign key property. + If a foreign key is defined the property will be true and the property will contain details of the foreign keys + + + + + Represents the Relationship type + + + + + Represents the Entity Type + + + + + Represents the Structural Type + + + + + Base EdmType class for all the model types + + + + Returns the full name of this type. + The full name of this type. + + + + Returns an instance of the whose element type is this type. + + + The object whose element type is this type. + + + + Gets the name of this type. + The name of this type. + + + Gets the namespace of this type. + The namespace of this type. + + + Gets a value indicating whether this type is abstract or not. + true if this type is abstract; otherwise, false. + Thrown if the setter is called on instance that is in ReadOnly state + + + Gets the base type of this type. + The base type of this type. + Thrown if the setter is called on instance that is in ReadOnly state + Thrown if the value passed in for setter will create a loop in the inheritance chain + + + Gets the full name of this type. + The full name of this type. + + + + Adds a member to this type + + The member to add + + + Removes a member from this type. + The member to remove. + + + Gets the list of members on this type. + + A collection of type that contains a set of members on this type. + + + + + Adds the specified property to the list of keys for the current entity. + + The property to add. + if member argument is null + Thrown if the EntityType has a base type of another EntityTypeBase. In this case KeyMembers should be added to the base type + If the EntityType instance is in ReadOnly state + + + Removes the specified key member from the collection. + The key member to remove. + + + Gets the list of all the key members for the current entity or relationship type. + + A object that represents the list of key members for the current entity or relationship type. + + + + Gets the list of all the key properties for this entity type. + The list of all the key properties for this entity type. + + + Gets the list of ends for this relationship type. + + A collection of type that contains the list of Ends for this relationship type. + + + + + Creates a read-only AssociationType instance from the specified parameters. + + The name of the association type. + The namespace of the association type. + Flag that indicates a foreign key (FK) relationship. + The data space for the association type. + The source association end member. + The target association end member. + A referential constraint. + Metadata properties to be associated with the instance. + The newly created AssociationType instance. + The specified name is null or empty. + The specified namespace is null or empty. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the list of ends for this . + + + A collection of type that contains the list of ends for this + + . + + + + Gets or sets the referential constraint. + The referential constraint. + + + + Gets the list of constraints for this . + + + A collection of type that contains the list of constraints for this + + . + + + + Gets the Boolean property value that specifies whether the column is a foreign key. + A Boolean value that specifies whether the column is a foreign key. If true, the column is a foreign key. If false (default), the column is not a foreign key. + + + + Represents the structure of an . In the conceptual-model this represents the shape and structure + of an entity. In the store model this represents the structure of a table. To change the Schema and Table name use EntitySet. + + + + + Returns a object that references this + + . + + + A object that references this + + . + + + + + The factory method for constructing the EntityType object. + + The name of the entity type. + The namespace of the entity type. + The dataspace in which the EntityType belongs to. + Name of key members for the type. + Members of the entity type (primitive and navigation properties). + Metadata properties to be associated with the instance. + The EntityType object. + Thrown if either name, namespace arguments are null. + The newly created EntityType will be read only. + + + + The factory method for constructing the EntityType object. + + The name of the entity type. + The namespace of the entity type. + The dataspace in which the EntityType belongs to. + The base type. + Name of key members for the type. + Members of the entity type (primitive and navigation properties). + Metadata properties to be associated with the instance. + The EntityType object. + Thrown if either name, namespace arguments are null. + The newly created EntityType will be read only. + + + + Adds the specified navigation property to the members of this type. + The navigation property is added regardless of the read-only flag. + + The navigation property to be added. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + Gets the declared navigation properties associated with the entity type. + The declared navigation properties associated with the entity type. + + + + Gets the navigation properties of this . + + + A collection of type that contains the list of navigation properties on this + + . + + + + Gets the list of declared properties for the entity type. + The declared properties for the entity type. + + + Gets the collection of declared members for the entity type. + The collection of declared members for the entity type. + + + + Gets the list of properties for this . + + + A collection of type that contains the list of properties for this + + . + + + + + Represents an enumeration type. + + + + + Class representing a simple type + + + + + Creates a read-only EnumType instance. + + The name of the enumeration type. + The namespace of the enumeration type. + The underlying type of the enumeration type. + Indicates whether the enumeration type can be treated as a bit field; that is, a set of flags. + The members of the enumeration type. + Metadata properties to be associated with the enumeration type. + The newly created EnumType instance. + underlyingType is null. + + name is null or empty. + -or- + namespaceName is null or empty. + -or- + underlyingType is not a supported underlying type. + -or- + The specified members do not have unique names. + -or- + The value of a specified member is not in the range of the underlying type. + + + + Returns the kind of the type + + + Gets a collection of enumeration members for this enumeration type. + + + Gets a value indicating whether the enum type is defined as flags (i.e. can be treated as a bit field) + + + Gets the underlying type for this enumeration type. + + + + Specifies the kinds of item attributes in the conceptual model. + + + + + An enumeration member indicating that an item attribute is System + + + + + An enumeration member indicating that an item attribute is Extended. + + + + + List of all the built in types + + + + + Association Type Kind + + + + + AssociationSetEnd Kind + + + + + AssociationSet Kind + + + + + Association Type Kind + + + + + EntitySetBase Kind + + + + + Entity Type Base Kind + + + + + Collection Type Kind + + + + + Collection Kind + + + + + Complex Type Kind + + + + + Documentation Kind + + + + + DeleteAction Type Kind + + + + + Edm Type Kind + + + + + Entity Container Kind + + + + + Entity Set Kind + + + + + Entity Type Kind + + + + + Enumeration Type Kind + + + + + Enum Member Kind + + + + + Facet Kind + + + + + EdmFunction Kind + + + + + Function Parameter Kind + + + + + Global Item Type Kind + + + + + Metadata Property Kind + + + + + Navigation Property Kind + + + + + Metadata Item Type Kind + + + + + EdmMember Type Kind + + + + + Parameter Mode Kind + + + + + Primitive Type Kind + + + + + Primitive Type Kind Kind + + + + + EdmProperty Type Kind + + + + + ProviderManifest Type Kind + + + + + Referential Constraint Type Kind + + + + + Ref Type Kind + + + + + RelationshipEnd Type Kind + + + + + Relationship Multiplicity Type Kind + + + + + Relationship Set Type Kind + + + + + Relationship Type + + + + + Row Type Kind + + + + + Simple Type Kind + + + + + Structural Type Kind + + + + + Type Information Kind + + + + + Represents the Edm Collection Type + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the instance of the class that contains the type of the element that this current + + object includes and facets for that type. + + + The instance of the class that contains the type of the element that this current + + object includes and facets for that type. + + + + + Represents the Edm Complex Type. This can be used to configure complex types + from a conceptual-space model-based convention. Complex types are not supported in the store model. + + + + + Creates a new instance of the type. + + The name of the complex type. + The namespace of the complex type. + The dataspace to which the complex type belongs to. + Members of the complex type. + Metadata properties to be associated with the instance. + Thrown if either name, namespace or members argument is null. + + A new instance a the type. + + + The newly created will be read only. + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the list of properties for this . + + + A collection of type that contains the list of properties for this + + . + + + + + Class representing the Documentation associated with an item + + + + + Initializes a new Documentation instance. + + A summary string. + A long description string. + + + + Returns the summary for this . + + + The summary for this . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the summary for this . + + + The summary for this . + + + + + Gets the long description for this . + + + The long description for this . + + + + + Gets a value indicating whether this object contains only a null or an empty + + and a + + . + + + true if this object contains only a null or an empty + + and a + + ; otherwise, false. + + + + + Class for representing a function + + + + + Adds a parameter to this function. + + The parameter to be added. + + + + The factory method for constructing the object. + + The name of the function. + The namespace of the function. + The namespace the function belongs to. + Additional function attributes and properties. + Metadata properties that will be added to the function. Can be null. + + A new, read-only instance of the type. + + + + + Gets the built-in type kind for this . + + + One of the enumeration values of the enumeration. + + + + Returns the full name (namespace plus name) of this type. + The full name of the type. + + + + Gets the parameters of this . + + + A collection of type that contains the parameters of this + + . + + + + + Gets the return parameter of this . + + + A object that represents the return parameter of this + + . + + + + + Gets the return parameters of this . + + + A collection of type that represents the return parameters of this + + . + + + + Gets the store function name attribute of this function. + + + Gets the parameter type semantics attribute of this function. + + + Gets the aggregate attribute of this function. + + + + Gets a value indicating whether built in attribute is present on this function. + + + true if the attribute is present; otherwise, false. + + + + + Gets a value indicating whether this instance is from the provider manifest. + + + true if this instance is from the provider manifest; otherwise, false. + + + + + Gets a value indicating whether the is a niladic function (a function that accepts no arguments). + + + true if the function is niladic; otherwise, false. + + + + Gets whether this instance is mapped to a function or to a stored procedure. + true if this instance is mapped to a function; false if this instance is mapped to a stored procedure. + + + Gets a query in the language that is used by the database management system or storage model. + + A string value in the syntax used by the database management system or storage model that contains the query or update statement of the + + . + + + + Gets or sets the schema associated with the function. + The schema associated with the function. + + + + In conceptual-space, EdmProperty represents a property on an Entity. + In store-space, EdmProperty represents a column in a table. + + + + Creates a new primitive property. + The newly created property. + The name of the property. + The type of the property. + + + Creates a new enum property. + The newly created property. + The name of the property. + The type of the property. + + + Creates a new complex property. + The newly created property. + The name of the property. + The type of the property. + + + + Creates a new instance of EdmProperty type. + + Name of the property. + + Property + + A new instance of EdmProperty type + + + Sets the metadata properties. + The metadata properties to be set. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets a value indicating whether this can have a null value. + + + Nullability in the conceptual model and store model is a simple indication of whether or not + the property is considered nullable. Nullability in the object model is more complex. + When using convention based mapping (as usually happens with POCO entities), a property in the + object model is considered nullable if and only if the underlying CLR type is nullable and + the property is not part of the primary key. + When using attribute based mapping (usually used with entities that derive from the EntityObject + base class), a property is considered nullable if the IsNullable flag is set to true in the + attribute. This flag can + be set to true even if the underlying type is not nullable, and can be set to false even if the + underlying type is nullable. The latter case happens as part of default code generation when + a non-nullable property in the conceptual model is mapped to a nullable CLR type such as a string. + In such a case, the Entity Framework treats the property as non-nullable even though the CLR would + allow null to be set. + There is no good reason to set a non-nullable CLR type as nullable in the object model and this + should not be done even though the attribute allows it. + + + true if this can have a null value; otherwise, false. + + Thrown if the setter is called when the EdmProperty instance is in ReadOnly state + + + Gets the type name of the property. + The type name of the property. + + + + Gets the default value for this . + + + The default value for this . + + Thrown if the setter is called when the EdmProperty instance is in ReadOnly state + + + Gets whether the property is a collection type property. + true if the property is a collection type property; otherwise, false. + + + Gets whether this property is a complex type property. + true if this property is a complex type property; otherwise, false. + + + Gets whether this property is a primitive type. + true if this property is a primitive type; otherwise, false. + + + Gets whether this property is an enumeration type property. + true if this property is an enumeration type property; otherwise, false. + + + Gets whether this property is an underlying primitive type. + true if this property is an underlying primitive type; otherwise, false. + + + Gets the complex type information for this property. + The complex type information for this property. + + + Gets the primitive type information for this property. + The primitive type information for this property. + + + Gets the enumeration type information for this property. + The enumeration type information for this property. + + + Gets the underlying primitive type information for this property. + The underlying primitive type information for this property. + + + Gets or sets the concurrency mode for the property. + The concurrency mode for the property. + + + Gets or sets the database generation method for the database column associated with this property + The store generated pattern for the property. + + + Gets or sets the kind of collection for this model. + The kind of collection for this model. + + + Gets whether the maximum length facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets or sets the maximum length of the property. + The maximum length of the property. + + + Gets or sets whether this property uses the maximum length supported by the provider. + true if this property uses the maximum length supported by the provider; otherwise, false. + + + Gets whether the fixed length facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets or sets whether the length of this property is fixed. + true if the length of this property is fixed; otherwise, false. + + + Gets whether the Unicode facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets or sets whether this property is a Unicode property. + true if this property is a Unicode property; otherwise, false. + + + Gets whether the precision facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets or sets the precision of this property. + The precision of this property. + + + Gets whether the scale facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets or sets the scale of this property. + The scale of this property. + + + + Class for representing an entity container + + + + + Creates an entity container with the specified name and data space. + + The entity container name. + The entity container data space. + Thrown if the name argument is null. + Thrown if the name argument is empty string. + + + + Returns an object by using the specified name for the entity set. + + + An object that represents the entity set that has the specified name. + + The name of the entity set that is searched for. + true to perform the case-insensitive search; otherwise, false. + + + + Returns an object by using the specified name for the entity set. + + true if there is an entity set that matches the search criteria; otherwise, false. + The name of the entity set that is searched for. + true to perform the case-insensitive search; otherwise, false. + + When this method returns, contains an object. If there is no entity set, this output parameter contains null. + + + + + Returns a object by using the specified name for the relationship set. + + + An object that represents the relationship set that has the specified name. + + The name of the relationship set that is searched for. + true to perform the case-insensitive search; otherwise, false. + + + + Returns a object by using the specified name for the relationship set. + + true if there is a relationship set that matches the search criteria; otherwise, false. + The name of the relationship set that is searched for. + true to perform the case-insensitive search; otherwise, false. + + When this method returns, contains a object. + + + + + Returns the name of this . + + + The name of this . + + + + + Adds the specified entity set to the container. + + The entity set to add. + + + Removes a specific entity set from the container. + The entity set to remove. + + + + Adds a function import to the container. + + The function import to add. + + + + The factory method for constructing the EntityContainer object. + + The name of the entity container to be created. + DataSpace in which this entity container belongs to. + Entity sets that will be included in the new container. Can be null. + Functions that will be included in the new container. Can be null. + Metadata properties to be associated with the instance. + The EntityContainer object. + Thrown if the name argument is null or empty string. + The newly created EntityContainer will be read only. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the name of this . + + + The name of this . + + + + + Gets a list of entity sets and association sets that this + + includes. + + + A object that contains a list of entity sets and association sets that this + + includes. + + + + Gets the association sets for this entity container. + The association sets for this entity container . + + + Gets the entity sets for this entity container. + The entity sets for this entity container . + + + + Specifies a collection of elements. Each function contains the details of a stored procedure that exists in the database or equivalent CommandText that is mapped to an entity and its properties. + + + A that contains + + elements. + + + + + Represents a particular usage of a structure defined in EntityType. In the conceptual-model, this represents a set that can + query and persist entities. In the store-model it represents a table. + From a store-space model-convention it can be used to configure + table name with property and table schema with property. + + + + + The factory method for constructing the EntitySet object. + + The name of the EntitySet. + The db schema. Can be null. + The db table. Can be null. + + The provider specific query that should be used to retrieve data for this EntitySet. Can be null. + + The entity type of the entities that this entity set type contains. + + Metadata properties that will be added to the newly created EntitySet. Can be null. + + The EntitySet object. + Thrown if the name argument is null or empty string. + The newly created EntitySet will be read only. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the entity type of this . + + + An object that represents the entity type of this + + . + + + + + Represents an enumeration member. + + + + Overriding System.Object.ToString to provide better String representation for this type. + The name of this enumeration member. + + + + Creates a read-only EnumMember instance. + + The name of the enumeration member. + The value of the enumeration member. + Metadata properties to be associated with the enumeration member. + The newly created EnumMember instance. + name is null or empty. + + + + Creates a read-only EnumMember instance. + + The name of the enumeration member. + The value of the enumeration member. + Metadata properties to be associated with the enumeration member. + The newly created EnumMember instance. + name is null or empty. + + + + Creates a read-only EnumMember instance. + + The name of the enumeration member. + The value of the enumeration member. + Metadata properties to be associated with the enumeration member. + The newly created EnumMember instance. + name is null or empty. + + + + Creates a read-only EnumMember instance. + + The name of the enumeration member. + The value of the enumeration member. + Metadata properties to be associated with the enumeration member. + The newly created EnumMember instance. + name is null or empty. + + + + Creates a read-only EnumMember instance. + + The name of the enumeration member. + The value of the enumeration member. + Metadata properties to be associated with the enumeration member. + The newly created EnumMember instance. + name is null or empty. + + + Gets the kind of this type. + + + Gets the name of this enumeration member. + + + Gets the value of this enumeration member. + + + + Class for representing a Facet object + This object is Immutable (not just set to readonly) and + some parts of the system are depending on that behavior + + + + + Returns the name of this . + + + The name of this . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the description of this . + + + The object that represents the description of this + + . + + + + + Gets the name of this . + + + The name of this . + + + + + Gets the type of this . + + + The object that represents the type of this + + . + + + + + Gets the value of this . + + + The value of this . + + Thrown if the Facet instance is in ReadOnly state + + + Gets a value indicating whether the value of the facet is unbounded. + true if the value of the facet is unbounded; otherwise, false. + + + + Class for representing a FacetDescription object + + + + Returns the name of this facet. + The name of this facet. + + + Gets the name of this facet. + The name of this facet. + + + Gets the type of this facet. + + An object that represents the type of this facet. + + + + Gets the minimum value for this facet. + The minimum value for this facet. + + + Gets the maximum value for this facet. + The maximum value for this facet. + + + Gets the default value of a facet with this facet description. + The default value of a facet with this facet description. + + + Gets a value indicating whether the value of this facet is a constant. + true if this facet is a constant; otherwise, false. + + + Gets a value indicating whether this facet is a required facet. + true if this facet is a required facet; otherwise, false. + + + + Class representing a function parameter + + + + + Returns the name of this . + + + The name of this . + + + + + The factory method for constructing the object. + + The name of the parameter. + The EdmType of the parameter. + + The of the parameter. + + + A new, read-only instance of the type. + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the mode of this . + + + One of the values. + + Thrown if the FunctionParameter instance is in ReadOnly state + + + + Gets the name of this . + + + The name of this . + + + + + Gets the instance of the class that contains both the type of the parameter and facets for the type. + + + A object that contains both the type of the parameter and facets for the type. + + + + Gets the type name of this parameter. + The type name of this parameter. + + + Gets whether the max length facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets the maximum length of the parameter. + The maximum length of the parameter. + + + Gets whether the parameter uses the maximum length supported by the database provider. + true if parameter uses the maximum length supported by the database provider; otherwise, false. + + + Gets whether the precision facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets the precision value of the parameter. + The precision value of the parameter. + + + Gets whether the scale facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets the scale value of the parameter. + The scale value of the parameter. + + + + Gets the on which this parameter is declared. + + + A object that represents the function on which this parameter is declared. + + + + + Class representing a metadata attribute for an item + + + + + The factory method for constructing the MetadataProperty object. + + The name of the metadata property. + The type usage of the metadata property. + The value of the metadata property. + The MetadataProperty object. + + Thrown is null. + + The newly created MetadataProperty will be read only. + + + + Creates a metadata annotation having the specified name and value. + + The annotation name. + The annotation value. + A MetadataProperty instance representing the created annotation. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the name of this . + + + The name of this . + + + + + Gets the value of this . + + + The value of this . + + Thrown if the MetadataProperty instance is in readonly state + + + + Gets the instance of the class that contains both the type of this + + and facets for the type. + + + A object that contains both the type of this + + and facets for the type. + + Thrown if the MetadataProperty instance is in readonly state + + + + Gets the value of this . + + + The value of this . + + + + + Gets a boolean that indicates whether the metadata property is an annotation. + + + + + Represent the edm navigation property class + + + + + Where the given navigation property is on the dependent end of a referential constraint, + returns the foreign key properties. Otherwise, returns an empty set. We will return the members in the order + of the principal end key properties. + + A collection of the foreign key properties. + + + + Creates a NavigationProperty instance from the specified parameters. + + The name of the navigation property. + Specifies the navigation property type and its facets. + The relationship type for the navigation. + The source end member in the navigation. + The target end member in the navigation. + The metadata properties of the navigation property. + The newly created NavigationProperty instance. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + Gets the relationship type that this navigation property operates on. + The relationship type that this navigation property operates on. + Thrown if the NavigationProperty instance is in ReadOnly state + + + Gets the "to" relationship end member of this navigation. + The "to" relationship end member of this navigation. + Thrown if the NavigationProperty instance is in ReadOnly state + + + Gets the "from" relationship end member in this navigation. + The "from" relationship end member in this navigation. + Thrown if the NavigationProperty instance is in ReadOnly state + + + + Represents the list of possible actions for delete operation + + + + + no action + + + + + Cascade to other ends + + + + + The enumeration defining the mode of a parameter + + + + + In parameter + + + + + Out parameter + + + + + Both in and out parameter + + + + + Return Parameter + + + + + Class representing a primitive type + + + + + Returns the equivalent of this + + . + + + For example if this instance is nvarchar and it's + base type is Edm String then the return type is Edm String. + If the type is actually already a model type then the + return type is "this". + + + An object that is an equivalent of this + + . + + + + Returns the list of primitive types. + + A collection of type that contains the list of primitive types. + + + + + Returns the equivalent of a + + . + + + An object that is an equivalent of a specified + + . + + + A value of type . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets a enumeration value that indicates a primitive type of this + + . + + + A enumeration value that indicates a primitive type of this + + . + + + + + Gets the list of facet descriptions for this . + + + A collection of type that contains the list of facet descriptions for this + + . + + + + + Returns an equivalent common language runtime (CLR) type of this + + . Note that the + + property always returns a non-nullable type value. + + + A object that represents an equivalent common language runtime (CLR) type of this + + . + + + + + Primitive Types as defined by EDM + + + + + Binary Type Kind + + + + + Boolean Type Kind + + + + + Byte Type Kind + + + + + DateTime Type Kind + + + + + Decimal Type Kind + + + + + Double Type Kind + + + + + Guid Type Kind + + + + + Single Type Kind + + + + + SByte Type Kind + + + + + Int16 Type Kind + + + + + Int32 Type Kind + + + + + Int64 Type Kind + + + + + String Type Kind + + + + + Time Type Kind + + + + + DateTimeOffset Type Kind + + + + + Geometry Type Kind + + + + + Geography Type Kind + + + + + Geometric point type kind + + + + + Geometric linestring type kind + + + + + Geometric polygon type kind + + + + + Geometric multi-point type kind + + + + + Geometric multi-linestring type kind + + + + + Geometric multi-polygon type kind + + + + + Geometric collection type kind + + + + + Geographic point type kind + + + + + Geographic linestring type kind + + + + + Geographic polygon type kind + + + + + Geographic multi-point type kind + + + + + Geographic multi-linestring type kind + + + + + Geographic multi-polygon type kind + + + + + Geographic collection type kind + + + + + This class represents a referential constraint between two entities specifying the "to" and "from" ends of the relationship. + + + + + Constructs a new constraint on the relationship + + role from which the relationship originates + role to which the relationship is linked/targeted to + properties on entity type of to role which take part in the constraint + properties on entity type of from role which take part in the constraint + Argument Null exception if any of the arguments is null + + + + Returns the combination of the names of the + + and the + + . + + + The combination of the names of the + + and the + + . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the "from role" that takes part in this + + . + + + A object that represents the "from role" that takes part in this + + . + + Thrown if value passed into setter is null + Thrown if the ReferentialConstraint instance is in ReadOnly state + + + + Gets the "to role" that takes part in this . + + + A object that represents the "to role" that takes part in this + + . + + Thrown if value passed into setter is null + Thrown if the ReferentialConstraint instance is in ReadOnly state + + + + Gets the list of properties for the "from role" on which this + + is defined. + + + A collection of type that contains the list of properties for "from role" on which this + + is defined. + + + + + Gets the list of properties for the "to role" on which this + + is defined. + + + A collection of type that contains the list of properties for the "to role" on which this + + is defined. + + + + + Class representing a ref type + + + + + + + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the entity type referenced by this . + + + An object that represents the entity type referenced by this + + . + + + + + Represents the multiplicity information about the end of a relationship type + + + + + Lower Bound is Zero and Upper Bound is One + + + + + Both lower bound and upper bound is one + + + + + Lower bound is zero and upper bound is null + + + + + Represents the Edm Row Type + + + + + The factory method for constructing the object. + + Properties of the row type object. + Metadata properties that will be added to the function. Can be null. + + A new, read-only instance of the object. + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the list of properties on this . + + + A collection of type that contains the list of properties on this + + . + + + + Gets a collection of the properties defined by the current type. + A collection of the properties defined by the current type. + + + + Class representing a type information for an item + + + + + Factory method for creating a TypeUsage with specified EdmType and facets + + EdmType for which to create a type usage + facets to be copied into the new TypeUsage + new TypeUsage instance + + + + Creates a object with the specified conceptual model type. + + + A object with the default facet values for the specified + + . + + + A for which the + + object is created. + + + + + Creates a object to describe a string type by using the specified facet values. + + + A object describing a string type by using the specified facet values. + + + A for which the + + object is created. + + true to set the character-encoding standard of the string type to Unicode; otherwise, false. + true to set the character-encoding standard of the string type to Unicode; otherwise, false. + true to set the length of the string type to fixed; otherwise, false. + + + + Creates a object to describe a string type by using the specified facet values and unbounded MaxLength. + + + A object describing a string type by using the specified facet values and unbounded MaxLength. + + + A for which the + + object is created. + + true to set the character-encoding standard of the string type to Unicode; otherwise, false. + true to set the length of the string type to fixed; otherwise, false + + + + Creates a object to describe a binary type by using the specified facet values. + + + A object describing a binary type by using the specified facet values. + + + A for which the + + object is created. + + true to set the length of the binary type to fixed; otherwise, false. + The maximum length of the binary type. + + + + Creates a object to describe a binary type by using the specified facet values. + + + A object describing a binary type by using the specified facet values. + + + A for which the + + object is created. + + true to set the length of the binary type to fixed; otherwise, false. + + + + Creates a object of the type that the parameters describe. + + + A object. + + + The simple type that defines the units of measurement of the DateTime object. + + + The degree of granularity of the DateTimeOffset in fractions of a second, based on the number of decimal places supported. For example a precision of 3 means the granularity supported is milliseconds. + + + + + Creates a object of the type that the parameters describe. + + + A object. + + The simple type that defines the units of measurement of the offset. + + The degree of granularity of the DateTimeOffset in fractions of a second, based on the number of decimal places supported. For example a precision of 3 means the granularity supported is milliseconds. + + + + + Creates a object of the type that the parameters describe. + + + A object. + + + The simple type that defines the units of measurement of the DateTime object. + + + The degree of granularity of the DateTimeOffset in fractions of a second, based on the number of decimal places supported. For example a precision of 3 means the granularity supported is milliseconds. + + + + + Creates a object to describe a decimal type by using the specified facet values. + + + A object describing a decimal type by using the specified facet values. + + + A for which the + + object is created. + + + The precision of the decimal type as type . + + + The scale of the decimal type as type . + + + + + Creates a object to describe a decimal type with unbounded precision and scale facet values. + + + A object describing a decimal type with unbounded precision and scale facet values. + + + A for which the + + object is created. + + + + + Checks whether this is a subtype of the specified + + . + + + true if this is a subtype of the specified + + ; otherwise, false. + + + The object to be checked. + + + + + Returns the full name of the type described by this . + + + The full name of the type described by this as string. + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the type information described by this . + + + An object that represents the type information described by this + + . + + + + + Gets the list of facets for the type that is described by this + + . + + + A collection of type that contains the list of facets for the type that is described by this + + . + + + + + Returns a Model type usage for a provider type + + Model (CSpace) type usage + + + + Do not perform any extension check + + + + + Check the extension against a specific value + + + + + Check the extension against the set of acceptable extensions + + + + + Runtime Metadata Workspace + + + + + Initializes a new instance of the class. + + + + + Constructs a with loaders for all item collections () + needed by EF except the o/c mapping which will be created automatically based on the given o-space and c-space + loaders. The item collection delegates are executed lazily when a given collection is used for the first + time. It is acceptable to pass a delegate that returns null if the collection will never be used, but this + is rarely done, and any attempt by EF to use the collection in such cases will result in an exception. + + Delegate to return the c-space (CSDL) item collection. + Delegate to return the s-space (SSDL) item collection. + Delegate to return the c/s mapping (MSL) item collection. + Delegate to return the o-space item collection. + + + + Constructs a with loaders for all item collections () + that come from traditional EDMX mapping. Default o-space and o/c mapping collections will be used. + The item collection delegates are executed lazily when a given collection is used for the first + time. It is acceptable to pass a delegate that returns null if the collection will never be used, but this + is rarely done, and any attempt by EF to use the collection in such cases will result in an exception. + + Delegate to return the c-space (CSDL) item collection. + Delegate to return the s-space (SSDL) item collection. + Delegate to return the c/s mapping (MSL) item collection. + + + + Initializes a new instance of the class using the specified paths and assemblies. + + The paths to workspace metadata. + The names of assemblies used to construct workspace. + + + + Creates an configured to use the + + data space. + + The created parser object. + + + + Creates a new bound to this metadata workspace based on the specified query expression. + + + A new with the specified expression as it's + + property. + + + A that defines the query. + + + If + + is null + + + If + + contains metadata that cannot be resolved in this metadata workspace + + + If + + is not structurally valid because it contains unresolvable variable references + + + + + Gets items. + + + The items. + + + The from which to retrieve items. + + + + Registers the item collection with each associated data model. + The output parameter collection that needs to be filled up. + + + Loads metadata from the given assembly. + The assembly from which the metadata will be loaded. + + + Loads metadata from the given assembly. + The assembly from which the metadata will be loaded. + The delegate for logging the load messages. + + + Returns an item by using the specified identity and the data model. + The item that matches the given identity in the specified data model. + The identity of the item. + The conceptual model in which the item is searched. + The type returned by the method. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + Returns an item by using the specified identity and the data model. + true if there is an item that matches the search criteria; otherwise, false. + The conceptual model on which the item is searched. + The conceptual model on which the item is searched. + + When this method returns, contains a object. This parameter is passed uninitialized. + + The type returned by the method. + + + Returns an item by using the specified identity and the data model. + The item that matches the given identity in the specified data model. + The identity of the item. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the item is searched. + The type returned by the method. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + Returns an item by using the specified identity and the data model. + true if there is an item that matches the search criteria; otherwise, false. + The conceptual model on which the item is searched. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the item is searched. + + When this method returns, contains a object. This parameter is passed uninitialized. + + The type returned by the method. + + + Gets all the items in the specified data model. + + A collection of type that contains all the items in the specified data model. + + The conceptual model for which the list of items is needed. + The type returned by the method. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Returns an object by using the specified type name, namespace name, and data model. + + + An object that represents the type that matches the given type name and the namespace name in the specified data model. If there is no matched type, this method returns null. + + The name of the type. + The namespace of the type. + The conceptual model on which the type is searched. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Returns an object by using the specified type name, namespace name, and data model. + + true if there is a type that matches the search criteria; otherwise, false. + The name of the type. + The namespace of the type. + The conceptual model on which the type is searched. + + When this method returns, contains an object. This parameter is passed uninitialized. + + + + + Returns an object by using the specified type name, namespace name, and data model. + + + An object. + + The name of the type. + The namespace of the type. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the type is searched. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Returns an object by using the specified type name, namespace name, and data model. + + true if there is a type that matches the search criteria; otherwise, false. + The name of the type. + The namespace of the type. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the type is searched. + + When this method returns, contains an object. This parameter is passed uninitialized. + + + + + Returns an object by using the specified entity container name and the data model. + + If there is no entity container, this method returns null; otherwise, it returns the first entity container. + The name of the entity container. + The conceptual model on which the entity container is searched. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Returns an object by using the specified entity container name and the data model. + + true if there is an entity container that matches the search criteria; otherwise, false. + The name of the entity container. + The conceptual model on which the entity container is searched. + + When this method returns, contains an object. If there is no entity container, this output parameter contains null; otherwise, it returns the first entity container. This parameter is passed uninitialized. + + + + + Returns an object by using the specified entity container name and the data model. + + If there is no entity container, this method returns null; otherwise, it returns the first entity container. + The name of the entity container. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the entity container is searched. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Returns an object by using the specified entity container name and the data model. + + true if there is an entity container that matches the search criteria; otherwise, false. + The name of the entity container. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the entity container is searched. + + When this method returns, contains an object. If there is no entity container, this output parameter contains null; otherwise, it returns the first entity container. This parameter is passed uninitialized. + + + + Returns all the overloads of the functions by using the specified name, namespace name, and data model. + + A collection of type that contains all the functions that match the specified name in a given namespace and a data model. + + The name of the function. + The namespace of the function. + The conceptual model in which the functions are searched. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + Returns all the overloads of the functions by using the specified name, namespace name, and data model. + + A collection of type that contains all the functions that match the specified name in a given namespace and a data model. + + The name of the function. + The namespace of the function. + The conceptual model in which the functions are searched. + true to perform the case-insensitive search; otherwise, false. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + Returns the list of primitive types in the specified data model. + + A collection of type that contains all the primitive types in the specified data model. + + The data model for which you need the list of primitive types. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + Gets all the items in the specified data model. + + A collection of type that contains all the items in the specified data model. + + The conceptual model for which the list of items is needed. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Tests the retrieval of . + + true if the retrieval was successful; otherwise, false. + + The from which to attempt retrieval of + + . + + When this method returns, contains the item collection. This parameter is passed uninitialized. + + + + Returns a object that represents the object space type that matches the type supplied by the parameter edmSpaceType . + + + A object that represents the Object space type. If there is no matched type, this method returns null. + + + A object that represents the + + . + + + + + Returns a object via the out parameter objectSpaceType that represents the type that matches the + + supplied by the parameter edmSpaceType . + + true if there is a type that matches the search criteria; otherwise, false. + + A object that represents the + + . + + + When this method returns, contains a object that represents the Object space type. This parameter is passed uninitialized. + + + + + Returns a object that represents the object space type that matches the type supplied by the parameter edmSpaceType . + + + A object that represents the Object space type. If there is no matched type, this method returns null. + + + A object that represents the + + . + + + + + Returns a object via the out parameter objectSpaceType that represents the type that matches the + + supplied by the parameter edmSpaceType . + + true if there is a type that matches the search criteria; otherwise, false. + + A object that represents the + + . + + + When this method returns, contains a object that represents the Object space type. This parameter is passed uninitialized. + + + + + Returns a object that represents the + + that matches the type supplied by the parameter objectSpaceType . + + + A object that represents the + + . If there is no matched type, this method returns null. + + + A that supplies the type in the object space. + + + + + Returns a object via the out parameter edmSpaceType that represents the + + that matches the type supplied by the parameter objectSpaceType . + + true if there is a type that matches the search criteria; otherwise, false. + + A object that represents the object space type. + + + When this method returns, contains a object that represents the + + . This parameter is passed uninitialized. + + + + + Returns a object that represents the + + that matches the type supplied by the parameter objectSpaceType . + + + A object that represents the + + . If there is no matched type, this method returns null. + + + A that supplies the type in the object space. + + + + + Returns a object via the out parameter edmSpaceType that represents the + + that matches the type supplied by the parameter objectSpaceType . + + true on success, false on failure. + + A object that represents the object space type. + + + When this method returns, contains a object that represents the + + . This parameter is passed uninitialized. + + + + Clears all the metadata cache entries. + + + Gets original value members from an entity set and entity type. + The original value members from an entity set and entity type. + The entity set from which to retrieve original values. + The entity type of which to retrieve original values. + + + + Returns members of a given / + + for which original values are needed when modifying an entity. + + + The s for which original value is required. + + + An belonging to the C-Space. + + + An that participates in the given + + . + + true if entities may be updated partially; otherwise, false. + + + + The Max EDM version thats going to be supported by the runtime. + + + + + Class for representing a collection of items for the object layer. + Most of the implementation for actual maintenance of the collection is + done by ItemCollection + + + + + Initializes a new instance of the class. + + + + Loads metadata from the given assembly. + The assembly from which the metadata will be loaded. + + + Loads metadata from the given assembly. + The assembly from which the metadata will be loaded. + The EDM metadata source for the O space metadata. + The delegate to which log messages are sent. + + + Loads metadata from the specified assembly. + The assembly from which the metadata will be loaded. + The EDM metadata source for the O space metadata. + + + Returns a collection of primitive type objects. + A collection of primitive type objects. + + + + Returns the CLR type that corresponds to the supplied by the objectSpaceType parameter. + + The CLR type of the OSpace argument. + + A that represents the object space type. + + + + + Returns a CLR type corresponding to the supplied by the objectSpaceType parameter. + + true if there is a type that matches the search criteria; otherwise, false. + + A that represents the object space type. + + The CLR type. + + + The method returns the underlying CLR type for the specified OSpace type argument. If the DataSpace of the parameter is not OSpace, an ArgumentException is thrown. + The CLR type of the OSpace argument. + The OSpace type to look up. + + + Returns the underlying CLR type for the specified OSpace enum type argument. If the DataSpace of the parameter is not OSpace, the method returns false and sets the out parameter to null. + true on success, false on failure + The OSpace enum type to look up + The CLR enum type of the OSpace argument + + + Returns all the items of the specified type from this item collection. + + A collection of type that contains all items of the specified type. + + The type returned by the method. + + + + The enumeration defining the type semantics used to resolve function overloads. + These flags are defined in the provider manifest per function definition. + + + + + Allow Implicit Conversion between given and formal argument types (default). + + + + + Allow Type Promotion between given and formal argument types. + + + + + Use strict Equivalence only. + + + + + Class for representing a collection of items in Store space. + + + + + Initializes a new instance of the class using the specified XMLReader. + + The XMLReader used to create metadata. + + + Initializes a new instances of the class. + The model of the . + + + + Initializes a new instance of the class using the specified file paths. + + The file paths used to create metadata. + + + + Returns a collection of the objects. + + + A object that represents the collection of the + + objects. + + + + + Factory method that creates a . + + + SSDL artifacts to load. Must not be null. + + + Paths to SSDL artifacts. Used in error messages. Can be null in which case + the base Uri of the XmlReader will be used as a path. + + + Custom resolver. Currently used to resolve DbProviderServices implementation. If null + the default resolver will be used. + + + The collection of errors encountered while loading. + + + instance if no errors encountered. Otherwise null. + + + + Gets the provider factory of the StoreItemCollection. + The provider factory of the StoreItemCollection. + + + Gets the provider manifest of the StoreItemCollection. + The provider manifest of the StoreItemCollection. + + + Gets the manifest token of the StoreItemCollection. + The manifest token of the StoreItemCollection. + + + Gets the invariant name of the StoreItemCollection. + The invariant name of the StoreItemCollection. + + + Gets the version of the store schema for this collection. + The version of the store schema for this collection. + + + + This exception is thrown when a requested object is not found in the store. + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of class that uses a specified error message and a reference to the inner exception. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Caches an ELinq query + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg12 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg13 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg14 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg15 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg12 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg13 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg14 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg12 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg13 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg12 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + + The values currently assigned to the properties of an entity. + + + + + Provides access to the original values of object data. The DbUpdatableDataRecord implements methods that allow updates to the original values of an object. + + + + Retrieves the field value as a Boolean. + The field value as a Boolean. + The ordinal of the field. + + + Retrieves the field value as a byte. + The field value as a byte. + The ordinal of the field. + + + Retrieves the field value as a byte array. + The number of bytes copied. + The ordinal of the field. + The index at which to start copying data. + The destination buffer where data is copied. + The index in the destination buffer where copying will begin. + The number of bytes to copy. + + + Retrieves the field value as a char. + The field value as a char. + The ordinal of the field. + + + Retrieves the field value as a char array. + The number of characters copied. + The ordinal of the field. + The index at which to start copying data. + The destination buffer where data is copied. + The index in the destination buffer where copying will begin. + The number of characters to copy. + + + + Retrieves the field value as an . + + + The field value as an . + + The ordinal of the field. + + + + Retrieves the field value as a + + + The field value as a . + + The ordinal of the field. + + + Retrieves the name of the field data type. + The name of the field data type. + The ordinal of the field. + + + + Retrieves the field value as a . + + + The field value as a . + + The ordinal of the field. + + + Retrieves the field value as a decimal. + The field value as a decimal. + The ordinal of the field. + + + Retrieves the field value as a double. + The field value as a double. + The ordinal of the field. + + + Retrieves the type of a field. + The field type. + The ordinal of the field. + + + Retrieves the field value as a float. + The field value as a float. + The ordinal of the field. + + + + Retrieves the field value as a . + + + The field value as a . + + The ordinal of the field. + + + + Retrieves the field value as an . + + + The field value as an . + + The ordinal of the field. + + + + Retrieves the field value as an . + + + The field value as an . + + The ordinal of the field. + + + + Retrieves the field value as an . + + + The field value as an . + + The ordinal of the field. + + + Retrieves the name of a field. + The name of the field. + The ordinal of the field. + + + Retrieves the ordinal of a field by using the name of the field. + The ordinal of the field. + The name of the field. + + + Retrieves the field value as a string. + The field value. + The ordinal of the field. + + + Retrieves the value of a field. + The field value. + The ordinal of the field. + + + Retrieves the value of a field. + The field value. + The ordinal of the field. + + + Populates an array of objects with the field values of the current record. + The number of field values returned. + An array of objects to store the field values. + + + + Returns whether the specified field is set to . + + + true if the field is set to ; otherwise false. + + The ordinal of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets field values in a record. + The number of the fields that were set. + The values of the field. + + + + Sets a field to the value. + + The ordinal of the field. + + + + Retrieves a field value as a . + + + A field value as a . + + The ordinal of the field. + + + + Retrieves the field value as a . + + + The field value as a . + + The ordinal of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Gets the number of fields in the record. + An integer value that is the field count. + + + Returns a value that has the given field ordinal. + The value that has the given field ordinal. + The ordinal of the field. + + + Gets a value that has the given field name. + The field value. + The name of the field. + + + Gets data record information. + + A object. + + + + + This is the interface that represent the minimum interface required + to be an entity in ADO.NET. + + + + + This class contains the common methods need for an date object. + + + + + Public constant name used for change tracking + Providing this definition allows users to use this constant instead of + hard-coding the string. This helps to ensure the property name is correct + and allows faster comparisons in places where we are looking for this specific string. + Users can still use the case-sensitive string directly instead of the constant, + it will just be slightly slower on comparison. + Including the dash (-) character around the name ensures that this will not conflict with + a real data property, because -EntityKey- is not a valid identifier name + + + + + Raises the event. + + The name of the changed property. + + + + Raises the event. + + The name of the property changing. + + + Returns the minimum date time value supported by the data source. + + A value that is the minimum date time that is supported by the data source. + + + + Raises an event that is used to report that a property change is pending. + The name of the changing property. + + + Raises an event that is used to report that a property change has occurred. + The name for the changed property. + + + Returns a complex type for the specified property. + + Unlike most of the other helper methods in this class, this one is not static + because it references the SetValidValue for complex objects, which is also not static + because it needs a reference to this. + + A complex type object for the property. + A complex object that inherits from complex object. + The name of the complex property that is the complex object. + Indicates whether the type supports null values. + Indicates whether the type is initialized. + The type of the complex object being requested. + + + Determines whether the specified byte arrays contain identical values. + true if both arrays are of the same length and contain the same byte values or if both arrays are null; otherwise, false. + The first byte array value to compare. + The second byte array to compare. + + + Returns a copy of the current byte value. + + A copy of the current value. + + The current byte array value. + + + + Makes sure the value being set for a property is valid. + + + The value being validated. + + The value passed into the property setter. + Flag indicating if this property is allowed to be null. + The name of the property that is being validated. + If value is null for a non nullable value. + + + + Makes sure the value being set for a property is valid. + + + A value being set. + + The value being set. + Indicates whether the property is nullable. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + The Boolean value. + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + The Boolean value. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + A that is set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value that is set. + + The value that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + A value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + Makes sure the Single value being set for a property is valid. + + The value being set. + + + The value. + + The name of the property that is being validated. + + + Makes sure the Single value being set for a property is valid. + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + Name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + Makes sure the UInt16 value being set for a property is valid. + The nullable UInt16 value being set. + The nullable UInt16 value. + The name of the property that is being validated. + + + Makes sure the UInt16 value being set for a property is valid. + The nullable UInt16 value being set. + The nullable UInt16 value. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + Makes sure the UInt32 value being set for a property is valid. + The nullable UInt32 value being set. + The nullable UInt32 value. + The name of the property that is being validated. + + + Makes sure the UInt32 value being set for a property is valid. + The nullable UInt32 value being set. + The nullable UInt32 value. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + The nullable UInt64 value being set. + The nullable UInt64 value. + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + The nullable UInt64 value being set. + The nullable UInt64 value. + + + Validates that the property is not null, and throws if it is. + The validated property. + The string value to be checked. + Flag indicating if this property is allowed to be null. + The name of the property that is being validated. + The string value is null for a non-nullable string. + + + Validates that the property is not null, and throws if it is. + + The validated value. + + The string value to be checked. + Flag indicating if this property is allowed to be null. + + + Validates that the property is not null, and throws if it is. + + The value being set. + + + The value to be checked. + + Flag indicating if this property is allowed to be null. + Name of the property that is being validated. + The value is null for a non-nullable property. + + + Validates that the property is not null, and throws if it is. + + The value being set. + + + value to be checked. + + Flag indicating if this property is allowed to be null. + The value is null for a non-nullable property. + + + Validates that the property is not null, and throws if it is. + + The value being set. + + + value to be checked. + + Flag indicating if this property is allowed to be null. + The name of the property that is being validated. + The value is null for a non-nullable property. + + + Validates that the property is not null, and throws if it is. + + The value being set. + + + The value to be checked. + + Flag indicating if this property is allowed to be null. + The value is null for a non-nullable property. + + + Sets a complex object for the specified property. + A complex type that derives from complex object. + The original complex object for the property, if any. + The complex object is being set. + The complex property that is being set to the complex object. + The type of the object being replaced. + + + Verifies that a complex object is not null. + The complex object being validated. + The complex object that is being validated. + The complex property on the parent object that is associated with complexObject . + The type of the complex object being verified. + + + + Notification that a property has been changed. + + + The PropertyChanged event can indicate all properties on the + object have changed by using either a null reference + (Nothing in Visual Basic) or String.Empty as the property name + in the PropertyChangedEventArgs. + + + + + Notification that a property is about to be changed. + + + The PropertyChanging event can indicate all properties on the + object are changing by using either a null reference + (Nothing in Visual Basic) or String.Empty as the property name + in the PropertyChangingEventArgs. + + + + Notifies the change tracker that a property change is pending on a complex object. + The name of the changing property. + property is null. + + + Notifies the change tracker that a property of a complex object has changed. + The name of the changed property. + property is null. + + + + Attribute for complex properties + Implied default AttributeUsage properties Inherited=True, AllowMultiple=False, + The metadata system expects this and will only look at the first of each of these attributes, even if there are more. + + + + + Base attribute for properties mapped to store elements. + Implied default AttributeUsage properties Inherited=True, AllowMultiple=False, + The metadata system expects this and will only look at the first of each of these attributes, even if there are more. + + + + + attribute for complex types + + + + + Base attribute for schematized types + + + + The name of the type in the conceptual schema that maps to the class to which this attribute is applied. + + A that is the name. + + + + The namespace name of the entity object type or complex type in the conceptual schema that maps to this type. + + A that is the namespace name. + + + + + Attribute identifying the Edm base class + + + + + Attribute indicating an enum type. + + + + + Attribute identifying the Ends defined for a RelationshipSet + Implied default AttributeUsage properties Inherited=True, AllowMultiple=False, + The metadata system expects this and will only look at the first of each of these attributes, even if there are more. + + + + + Initializes a new instance of the + + class. + + The namespace name of the relationship property. + The name of the relationship. The relationship name is not namespace qualified. + The role name at the other end of the relationship. + + + The namespace name of the navigation property. + + A that is the namespace name. + + + + Gets the unqualified relationship name. + The relationship name. + + + Gets the role name at the other end of the relationship. + The target role name is specified by the Role attribute of the other End element in the association that defines this relationship in the conceptual model. For more information, see Association (EDM). + + + + Defines a relationship between two entity types based on an association in the conceptual model. + + + + + Creates an instance of the class. + + The name of the namespace for the association in which this entity participates. + The name of a relationship in which this entity participates. + Name of the role for the type at one end of the association. + + A value of that indicates the multiplicity at one end of the association, such as one or many. + + The type of the entity at one end of the association. + Name of the role for the type at the other end of the association. + + A value of that indicates the multiplicity at the other end of the association, such as one or many. + + The type of the entity at the other end of the association. + + + + Initializes a new instance of the + + class. + + The name of the namespace for the association in which this entity participates. + The name of a relationship in which this entity participates. + Name of the role for the type at one end of the association. + + A value of that indicates the multiplicity at one end of the association, such as one or many. + + The type of the entity at one end of the association. + Name of the role for the type at the other end of the association. + + A value of that indicates the multiplicity at the other end of the association, such as one or many. + + The type of the entity at the other end of the association. + A value that indicates whether the relationship is based on the foreign key value. + + + The namespace for the relationship. + + A that is the namespace for the relationship. + + + + Name of the relationship. + + A that is the name of a relationship that is defined by this + + . + + + + Name of the role at one end of the relationship. + + A that is the name of the role. + + + + Multiplicity at one end of the relationship. + + A value that indicates the multiplicity. + + + + Type of the entity at one end of the relationship. + + A that is the type of the object at this end of the association. + + + + Name of the role at the other end of the relationship. + + A that is the name of the role. + + + + Multiplicity at the other end of the relationship. + + A value that indicates the multiplicity. + + + + Type of the entity at the other end of the relationship. + + A that is the type of the object t the other end of the association. + + + + Gets a Boolean value that indicates whether the relationship is based on the foreign key value. + true if the relationship is based on the foreign key value; otherwise false. + + + + Attribute for scalar properties in an IEntity. + Implied default AttributeUsage properties Inherited=True, AllowMultiple=False, + The metadata system expects this and will only look at the first of each of these attributes, even if there are more. + + + + Gets or sets the value that indicates whether the property can have a null value. + The value that indicates whether the property can have a null value. + + + Gets or sets the value that indicates whether the property is part of the entity key. + The value that indicates whether the property is part of the entity key. + + + + Attribute for static types + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class with a unique value for each model referenced by the assembly. + + + Setting this parameter to a unique value for each model file in a Visual Basic + assembly will prevent the following error: + "'System.Data.Entity.Core.Objects.DataClasses.EdmSchemaAttribute' cannot be specified more than once in this project, even with identical parameter values." + + A string that is a unique GUID value for the model in the assembly. + + + + Collection of entities modeling a particular EDM construct + which can either be all entities of a particular type or + entities participating in a particular relationship. + + The type of entities in this collection. + + + + Base class for EntityCollection and EntityReference + + + + + Represents one end of a relationship. + + + + Loads the related object or objects into this related end with the default merge option. + + + Loads the related object or objects into the related end with the specified merge option. + + The to use when merging objects into an existing + . + + + + Adds an object to the related end. + + An object to add to the collection. entity must implement + + . + + + + Adds an object to the related end. + An object to add to the collection. + + + Removes an object from the collection of objects at the related end. + + true if entity was successfully removed, false if entity was not part of the + + . + + + The object to remove from the collection. entity must implement + + . + + + + Removes an object from the collection of objects at the related end. + + true if entity was successfully removed; false if entity was not part of the + + . + + An object to remove from the collection. + + + Defines a relationship between two attached objects. + + The object being attached. entity must implement + + . + + + + Defines a relationship between two attached objects. + The object being attached. + + + + Returns an that represents the objects that belong to the related end. + + + An that represents the objects that belong to the related end. + + + + + Returns an that iterates through the collection of related objects. + + + An that iterates through the collection of related objects. + + + + + Gets or sets a value indicating whether the entity (for an or all entities + in the collection (for an have been loaded from the database. + + + Loading the related entities from the database either using lazy-loading, as part of a query, or explicitly + with one of the Load methods will set the IsLoaded flag to true. + IsLoaded can be explicitly set to true to prevent the related entities from being lazy-loaded. + This can be useful if the application has caused a subset of related entities to be loaded + and wants to prevent any other entities from being loaded automatically. + Note that explicit loading using will load all related entities from the database + regardless of whether or not IsLoaded is true. + When any related entity is detached the IsLoaded flag is reset to false indicating that not all related entities + are now loaded. + + + True if all the related entities are loaded or the IsLoaded has been explicitly set to true; otherwise false. + + + + Gets the name of the relationship in which this related end participates. + + The name of the relationship in which this is participating. The relationship name is not namespace qualified. + + + + Gets the role name at the source end of the relationship. + The role name at the source end of the relationship. + + + Gets the role name at the target end of the relationship. + The role name at the target end of the relationship. + + + Returns a reference to the metadata for the related end. + + A object that contains metadata for the end of a relationship. + + + + + Returns an that represents the objects that belong to the related end. + + + An that represents the objects that belong to the related end. + + + + + Loads the related object or objects into the related end with the default merge option. + + + When the source object was retrieved by using a query + and the is not + or the related objects are already loaded + or when the source object is not attached to the + or when the source object is being tracked but is in the + or state + or the + used for + is . + + + + + Loads an object or objects from the related end with the specified merge option. + + + The to use when merging objects into an existing + . + + + When the source object was retrieved by using a query + and the + is not + or the related objects are already loaded + or when the source object is not attached to the + or when the source object is being tracked but is in the + or state + or the + used for + is . + + + + + Attaches an entity to the related end. This method works in exactly the same way as Attach(object). + It is maintained for backward compatibility with previous versions of IRelatedEnd. + + The entity to attach to the related end + + Thrown when + + is null. + + Thrown when the entity cannot be related via the current relationship end. + + + + Attaches an entity to the related end. If the related end is already filled + or partially filled, this merges the existing entities with the given entity. The given + entity is not assumed to be the complete set of related entities. + Owner and all entities passed in must be in Unchanged or Modified state. + Deleted elements are allowed only when the state manager is already tracking the relationship + instance. + + The entity to attach to the related end + + Thrown when + + is null. + + Thrown when the entity cannot be related via the current relationship end. + + + + Adds an entity to the related end. This method works in exactly the same way as Add(object). + It is maintained for backward compatibility with previous versions of IRelatedEnd. + + Entity instance to add to the related end + + + + Adds an entity to the related end. If the owner is + attached to a cache then the all the connected ends are + added to the object cache and their corresponding relationships + are also added to the ObjectStateManager. The RelatedEnd of the + relationship is also fixed. + + Entity instance to add to the related end + + + + Removes an entity from the related end. This method works in exactly the same way as Remove(object). + It is maintained for backward compatibility with previous versions of IRelatedEnd. + + Entity instance to remove from the related end + Returns true if the entity was successfully removed, false if the entity was not part of the RelatedEnd. + + + + Removes an entity from the related end. If owner is + attached to a cache, marks relationship for deletion and if + the relationship is composition also marks the entity for deletion. + + Entity instance to remove from the related end + Returns true if the entity was successfully removed, false if the entity was not part of the RelatedEnd. + + + + Returns an that iterates through the collection of related objects. + + + An that iterates through the collection of related objects. + + + + + Used internally to deserialize entity objects along with the + + instances. + + The serialized stream. + + + Occurs when a change is made to a related end. + + + Gets the name of the relationship in which this related end participates. + + The name of the relationship in which this participates. The relationship name is not namespace qualified. + + + + Gets the role name at the source end of the relationship. + + A that is the role name. + + + + Gets the role name at the target end of the relationship. + + A that is the role name. + + + + Gets a reference to the metadata for the related end. + + A object that contains metadata for the end of a relationship. + + + + + + + + Initializes a new instance of the class. + + + + + Returns the collection as an used for data binding. + + + An of entity objects. + + + + Loads related objects into the collection, using the specified merge option. + + Specifies how the objects in this collection should be merged with the objects that might have been returned from previous queries against the same + + . + + + + Defines relationships between an object and a collection of related objects in an object context. + + Loads related entities into the local collection. If the collection is already filled + or partially filled, merges existing entities with the given entities. The given + entities are not assumed to be the complete set of related entities. + Owner and all entities passed in must be in Unchanged or Modified state. We allow + deleted elements only when the state manager is already tracking the relationship + instance. + + Collection of objects in the object context that are related to the source object. + entities collection is null. + + The source object or an object in the entities collection is null or is not in an + + or state.-or-The relationship cannot be defined based on the EDM metadata. This can occur when the association in the conceptual schema does not support a relationship between the two types. + + + + Defines a relationship between two attached objects in an object context. + The object being attached. + When the entity is null. + + When the entity cannot be related to the source object. This can occur when the association in the conceptual schema does not support a relationship between the two types.-or-When either object is null or is not in an + + or state. + + + + Adds an object to the collection. + + An object to add to the collection. entity must implement + + . + + entity is null. + + + Removes an object from the collection and marks the relationship for deletion. + true if item was successfully removed; otherwise, false. + The object to remove from the collection. + entity object is null. + The entity object is not attached to the same object context.-or-The entity object does not have a valid relationship manager. + + + Returns an enumerator that is used to iterate through the objects in the collection. + + An that iterates through the set of values cached by + + . + + + + + Returns an enumerator that is used to iterate through the set of values cached by + + . + + + An that iterates through the set of values cached by + + . + + + + Removes all entities from the collection. + + + Determines whether a specific object exists in the collection. + + true if the object is found in the ; otherwise, false. + + + The object to locate in the . + + + + Copies all the contents of the collection to an array, starting at the specified index of the target array. + The array to copy to. + The zero-based index in the array at which copying begins. + + + Used internally to serialize entity objects. + The streaming context. + + + Used internally to deserialize entity objects. + The streaming context. + + + Returns an object query that, when it is executed, returns the same set of objects that exists in the current collection. + + An that represents the entity collection. + + + When the object is in an state + or when the object is in a + state with a + other than + . + + + + Gets the number of objects that are contained in the collection. + + The number of elements that are contained in the + + . + + + + + Gets a value that indicates whether the + + is read-only. + + Always returns false. + + + + IListSource.ContainsListCollection implementation. Always returns false. + This means that the IList we return is the one which contains our actual data, + it is not a list of collections. + + + + + This is the class is the basis for all perscribed EntityObject classes. + + + + + Interface that defines an entity containing a key. + + + + + Gets or sets the for instances of entity types that implement this interface. + + + If an object is being managed by a change tracker, it is expected that + IEntityChangeTracker methods EntityMemberChanging and EntityMemberChanged will be + used to report changes on EntityKey. This allows the change tracker to validate the + EntityKey's new value and to verify if the change tracker is in a state where it can + allow updates to the EntityKey. + + + The for instances of entity types that implement this interface. + + + + + Minimum interface that a data class must implement in order to be managed by a change tracker. + + + + + Gets or sets the used to report changes. + + + The used to report changes. + + + + + Interface that a data class must implement if exposes relationships + + + + Returns the relationship manager that manages relationships for an instance of an entity type. + + Classes that expose relationships must implement this property + by constructing and setting RelationshipManager in their constructor. + The implementation of this property should use the static method RelationshipManager.Create + to create a new RelationshipManager when needed. Once created, it is expected that this + object will be stored on the entity and will be provided through this property. + + + The for this entity. + + + + + Used by the ObjectStateManager to attach or detach this EntityObject to the cache. + + Reference to the ObjectStateEntry that contains this entity + + + Notifies the change tracker that a property change is pending. + The name of the changing property. + property is null. + + + Notifies the change tracker that a property has changed. + The name of the changed property. + property is null. + + + Gets the entity state of the object. + + The of this object. + + + + Gets or sets the key for this object. + + The for this object. + + + + + Returns the container for the lazily created relationship + navigation property objects, collections and refs. + + + + + This interface is implemented by a change tracker and is used by data classes to report changes + + + + Notifies the change tracker of a pending change to a property of an entity type. + The name of the property that is changing. + + + Notifies the change tracker that a property of an entity type has changed. + The name of the property that has changed. + + + Notifies the change tracker of a pending change to a complex property. + The name of the top-level entity property that is changing. + The complex type that contains the property that is changing. + The name of the property that is changing on complex type. + + + Notifies the change tracker that a property of a complex type has changed. + The name of the complex property of the entity type that has changed. + The complex type that contains the property that changed. + The name of the property that changed on complex type. + + + Gets current state of a tracked object. + + An that is the state of the tracked object.For more information, see Identity Resolution, State Managment, and Change Tracking and Tracking Changes in POCO Entities. + + + + + Models a relationship end with multiplicity 1. + + + + Returns the key for the related object. + + Returns the EntityKey of the target entity associated with this EntityReference. + Is non-null in the following scenarios: + (a) Entities are tracked by a context and an Unchanged or Added client-side relationships exists for this EntityReference's owner with the + same RelationshipName and source role. This relationship could have been created explicitly by the user (e.g. by setting + the EntityReference.Value, setting this property directly, or by calling EntityCollection.Add) or automatically through span queries. + (b) If the EntityKey was non-null before detaching an entity from the context, it will still be non-null after detaching, until any operation + occurs that would set it to null, as described below. + (c) Entities are detached and the EntityKey is explicitly set to non-null by the user. + (d) Entity graph was created using a NoTracking query with full span + Is null in the following scenarios: + (a) Entities are tracked by a context but there is no Unchanged or Added client-side relationship for this EntityReference's owner with the + same RelationshipName and source role. + (b) Entities are tracked by a context and a relationship exists, but the target entity has a temporary key (i.e. it is Added) or the key + is one of the special keys + (c) Entities are detached and the relationship was explicitly created by the user. + + + An that is the key of the related object. + + + + + Models a relationship end with multiplicity 1. + + The type of the entity being referenced. + + + + Creates a new instance of . + + + The default constructor is required for some serialization scenarios. It should not be used to + create new EntityReferences. Use the GetRelatedReference or GetRelatedEnd methods on the RelationshipManager + class instead. + + + + + Loads the related object for this with the specified merge option. + + + Specifies how the object should be returned if it already exists in the + + . + + + The source of the is null + or a query returned more than one related end + or a query returned zero related ends, and one related end was expected. + + + + Creates a many-to-one or one-to-one relationship between two objects in the object context. + The object being attached. + When the entity is null. + When the entity cannot be related to the current related end. This can occur when the association in the conceptual schema does not support a relationship between the two types. + + + Creates an equivalent object query that returns the related object. + + An that returns the related object. + + + When the object is in an state + or when the object is in a + state with a + other than . + + + + This method is used internally to serialize related entity objects. + The serialized stream. + + + This method is used internally to serialize related entity objects. + The serialized stream. + + + + Gets or sets the related object returned by this + + . + + + The object returned by this . + + + + + Identifies the kind of a relationship + + + + + The relationship is an Association + + + + + Container for the lazily created relationship navigation + property objects (collections and refs). + + + + + Creates a new object. + + + Used by data classes that support relationships. If the change tracker + requests the RelationshipManager property and the data class does not + already have a reference to one of these objects, it calls this method + to create one, then saves a reference to that object. On subsequent accesses + to that property, the data class should return the saved reference. + The reason for using a factory method instead of a public constructor is to + emphasize that this is not something you would normally call outside of a data class. + By requiring that these objects are created via this method, developers should + give more thought to the operation, and will generally only use it when + they explicitly need to get an object of this type. It helps define the intended usage. + + + The requested . + + Reference to the entity that is calling this method. + + + + Returns either an or + + of the correct type for the specified target role in a relationship. + + + representing the + + or + + that was retrieved. + + Name of the relationship in which targetRoleName is defined. The relationship name is not namespace qualified. + Target role to use to retrieve the other end of relationshipName . + relationshipName or targetRoleName is null. + The source type does not match the type of the owner. + targetRoleName is invalid or unable to find the relationship type in the metadata. + + + + Takes an existing EntityReference that was created with the default constructor and initializes it using the provided relationship and target role names. + This method is designed to be used during deserialization only, and will throw an exception if the provided EntityReference has already been initialized, + if the relationship manager already contains a relationship with this name and target role, or if the relationship manager is already attached to a ObjectContext.W + + The relationship name. + The role name of the related end. + + The to initialize. + + + The type of the being initialized. + + + When the provided + is already initialized.-or-When the relationship manager is already attached to an + + or when the relationship manager already contains a relationship with this name and target role. + + + + + Takes an existing EntityCollection that was created with the default constructor and initializes it using the provided relationship and target role names. + This method is designed to be used during deserialization only, and will throw an exception if the provided EntityCollection has already been initialized, + or if the relationship manager is already attached to a ObjectContext. + + The relationship name. + The target role name. + An existing EntityCollection. + Type of the entity represented by targetRoleName + + + + Gets an of related objects with the specified relationship name and target role name. + + + The of related objects. + + Name of the relationship to navigate. The relationship name is not namespace qualified. + Name of the target role for the navigation. Indicates the direction of navigation across the relationship. + + The type of the returned . + + + The specified role returned an instead of an + + . + + + + + Gets the for a related object by using the specified combination of relationship name and target role name. + + + The of a related object. + + Name of the relationship to navigate. The relationship name is not namespace qualified. + Name of the target role for the navigation. Indicates the direction of navigation across the relationship. + + The type of the returned . + + + The specified role returned an instead of an + + . + + + + Returns an enumeration of all the related ends managed by the relationship manager. + + An of objects that implement + + . An empty enumeration is returned when the relationships have not yet been populated. + + + + + Called by Object Services to prepare an for binary serialization with a serialized relationship. + + Describes the source and destination of a given serialized stream, and provides an additional caller-defined context. + + + + Used internally to deserialize entity objects along with the + + instances. + + The serialized stream. + + + + Represents either a entity, entity stub or relationship + + + + + Gets the updatable version of original values of the object associated with this + + . + + The updatable original values of object data. + + + Accepts the current values as original values. + + + Marks an entity as deleted. + + + + Returns the names of an object’s properties that have changed since the last time + + was called. + + + An collection of names as string. + + + + Sets the state of the object or relationship to modify. + If State is not Modified or Unchanged + + + Marks the specified property as modified. + The name of the property. + If State is not Modified or Unchanged + + + Rejects any changes made to the property with the given name since the property was last loaded, attached, saved, or changes were accepted. The orginal value of the property is stored and the property will no longer be marked as modified. + The name of the property to change. + + + Uses DetectChanges to determine whether or not the current value of the property with the given name is different from its original value. Note that this may be different from the property being marked as modified since a property which has not changed can still be marked as modified. + + Note that this property always returns the same result as the modified state of the property for change tracking + proxies and entities that derive from the EntityObject base class. This is because original values are not tracked + for these entity types and hence there is no way to know if the current value is really different from the + original value. + + true if the property has changed; otherwise, false. + The name of the property. + + + + Changes state of the entry to the specified value. + + + The value to set for the + + property of the entry. + + + + Sets the current values of the entry to match the property values of a supplied object. + The detached object that has updated values to apply to the object. currentEntity can also be the object’s entity key. + + + Sets the original values of the entry to match the property values of a supplied object. + The detached object that has original values to apply to the object. originalEntity can also be the object’s entity key. + + + + Used to report that a scalar entity property is about to change + The current value of the specified property is cached when this method is called. + + The name of the entity property that is changing + + + + Used to report that a scalar entity property has been changed + The property value that was cached during EntityMemberChanging is now + added to OriginalValues + + The name of the entity property that has changing + + + + Used to report that a complex property is about to change + The current value of the specified property is cached when this method is called. + + The name of the top-level entity property that is changing + The complex object that contains the property that is changing + The name of the property that is changing on complexObject + + + + Used to report that a complex property has been changed + The property value that was cached during EntityMemberChanging is now added to OriginalValues + + The name of the top-level entity property that has changed + The complex object that contains the property that changed + The name of the property that changed on complexObject + + + + Gets the for the + + . + + + The for the + + . + + + + + Gets the for the object or relationship. + + + The for the object or relationship. + + + + + Gets the state of the . + + + The state of the . + + + + Gets the entity object. + The entity object. + + + Gets the entity key. + The entity key. + + + + Gets a value that indicates whether the represents a relationship. + + + true if the represents a relationship; otherwise, false. + + + + Gets the read-only version of original values of the object or relationship. + The read-only version of original values of the relationship set entry or entity. + + + + Gets the current property values of the object or relationship associated with this + + . + + + A that contains the current values of the object or relationship associated with this + + . + + + + + Gets the instance for the object represented by entry. + + + The object. + + The entry is a stub or represents a relationship + + + + Returns the EntityState from the ObjectStateEntry + + + + + Defines behavior for implementations of IQueryable that allow modifications to the membership of the resulting set. + + Type of entities returned from the queryable. + + + Notifies the set that an object that represents a new entity must be added to the set. + + Depending on the implementation, the change to the set may not be visible in an enumeration of the set + until changes to that set have been persisted in some manner. + + The new object to add to the set. + + + Notifies the set that an object that represents an existing entity must be added to the set. + + Depending on the implementation, the change to the set may not be visible in an enumeration of the set + until changes to that set have been persisted in some manner. + + The existing object to add to the set. + + + Notifies the set that an object that represents an existing entity must be deleted from the set. + + Depending on the implementation, the change to the set may not be visible in an enumeration of the set + until changes to that set have been persisted in some manner. + + The existing object to delete from the set. + + + Notifies the set that an object that represents an existing entity must be detached from the set. + + Depending on the implementation, the change to the set may not be visible in an enumeration of the set + until changes to that set have been persisted in some manner. + + The object to detach from the set. + + + + The different ways that new objects loaded from the database can be merged with existing objects already in memory. + + + + + Will only append new (top level-unique) rows. This is the default behavior. + + + + + Same behavior as LoadOption.OverwriteChanges. + + + + + Same behavior as LoadOption.PreserveChanges. + + + + + Will not modify cache. + + + + + ObjectContext is the top-level object that encapsulates a connection between the CLR and the database, + serving as a gateway for Create, Read, Update, and Delete operations. + + + + + Initializes a new instance of the class with the given connection. During construction, the metadata workspace is extracted from the + + object. + + + An that contains references to the model and to the data source connection. + + The connection is null. + The connection is invalid or the metadata workspace is invalid. + + + + Creates an ObjectContext with the given connection and metadata workspace. + + connection to the store + If set to true the connection is disposed when the context is disposed, otherwise the caller must dispose the connection. + + + + Initializes a new instance of the class with the given connection string and default entity container name. + + The connection string, which also provides access to the metadata information. + The connectionString is null. + The connectionString is invalid or the metadata workspace is not valid. + + + + Initializes a new instance of the class with a given connection string and entity container name. + + The connection string, which also provides access to the metadata information. + The name of the default entity container. When the defaultContainerName is set through this method, the property becomes read-only. + The connectionString is null. + The connectionString , defaultContainerName , or metadata workspace is not valid. + + + + Initializes a new instance of the class with a given connection and entity container name. + + + An that contains references to the model and to the data source connection. + + The name of the default entity container. When the defaultContainerName is set through this method, the property becomes read-only. + The connection is null. + The connection , defaultContainerName , or metadata workspace is not valid. + + + Accepts all changes made to objects in the object context. + + + Adds an object to the object context. + Represents the entity set name, which may optionally be qualified by the entity container name. + + The to add. + + The entity parameter is null or the entitySetName does not qualify. + + + Explicitly loads an object related to the supplied object by the specified navigation property and using the default merge option. + The entity for which related objects are to be loaded. + The name of the navigation property that returns the related objects to be loaded. + + The entity is in a , + + or state or the entity is attached to another instance of + + . + + + + Explicitly loads an object that is related to the supplied object by the specified navigation property and using the specified merge option. + The entity for which related objects are to be loaded. + The name of the navigation property that returns the related objects to be loaded. + + The value to use when you load the related objects. + + + The entity is in a , + + or state or the entity is attached to another instance of + + . + + + + Explicitly loads an object that is related to the supplied object by the specified LINQ query and by using the default merge option. + The type of the entity. + The source object for which related objects are to be loaded. + A LINQ expression that defines the related objects to be loaded. + selector does not supply a valid input parameter. + selector is null. + + The entity is in a , + + or state or the entity is attached to another instance of + + . + + + + Explicitly loads an object that is related to the supplied object by the specified LINQ query and by using the specified merge option. + The type of the entity. + The source object for which related objects are to be loaded. + A LINQ expression that defines the related objects to be loaded. + + The value to use when you load the related objects. + + selector does not supply a valid input parameter. + selector is null. + + The entity is in a , + + or state or the entity is attached to another instance of + + . + + + + Applies property changes from a detached object to an object already attached to the object context. + The name of the entity set to which the object belongs. + The detached object that has property updates to apply to the original object. + When entitySetName is null or an empty string or when changed is null. + + When the from entitySetName does not match the + + of the object + + or when the entity is in a state other than + + or + + or the original object is not attached to the context. + + When the type of the changed object is not the same type as the original object. + + + + Copies the scalar values from the supplied object into the object in the + + that has the same key. + + The updated object. + The name of the entity set to which the object belongs. + + The detached object that has property updates to apply to the original object. The entity key of currentEntity must match the + + property of an entry in the + + . + + The entity type of the object. + entitySetName or current is null. + + The from entitySetName does not match the + + of the object + + or the object is not in the + + or it is in a + + state or the entity key of the supplied object is invalid. + + entitySetName is an empty string. + + + + Copies the scalar values from the supplied object into set of original values for the object in the + + that has the same key. + + The updated object. + The name of the entity set to which the object belongs. + + The detached object that has original values to apply to the object. The entity key of originalEntity must match the + + property of an entry in the + + . + + The type of the entity object. + entitySetName or original is null. + + The from entitySetName does not match the + + of the object + + or an + + for the object cannot be found in the + + or the object is in an + + or a + + state or the entity key of the supplied object is invalid or has property changes. + + entitySetName is an empty string. + + + Attaches an object or object graph to the object context in a specific entity set. + Represents the entity set name, which may optionally be qualified by the entity container name. + + The to attach. + + The entity is null. + + Invalid entity set or the object has a temporary key or the object has an + + and the + + does not match with the entity set passed in as an argument of the method or the object does not have an + + and no entity set is provided or any object from the object graph has a temporary + + or any object from the object graph has an invalid + + (for example, values in the key do not match values in the object) or the entity set could not be found from a given entitySetName name and entity container name or any object from the object graph already exists in another state manager. + + + + Attaches an object or object graph to the object context when the object has an entity key. + The object to attach. + The entity is null. + Invalid entity key. + + + Creates the entity key for a specific object, or returns the entity key if it already exists. + + The of the object. + + The fully qualified name of the entity set to which the entity object belongs. + The object for which the entity key is being retrieved. + When either parameter is null. + When entitySetName is empty or when the type of the entity object does not exist in the entity set or when the entitySetName is not fully qualified. + When the entity key cannot be constructed successfully based on the supplied parameters. + + + + Creates a new instance that is used to query, add, modify, and delete objects of the specified entity type. + + + The new instance. + + + Entity type of the requested . + + + The property is not set on the + + or the specified type belongs to more than one entity set. + + + + + Creates a new instance that is used to query, add, modify, and delete objects of the specified type and with the specified entity set name. + + + The new instance. + + + Name of the entity set for the returned . The string must be qualified by the default container name if the + + property is not set on the + + . + + + Entity type of the requested . + + + The from entitySetName does not match the + + of the object + + or the + + property is not set on the + + and the name is not qualified as part of the entitySetName parameter or the specified type belongs to more than one entity set. + + + + + Creates an in the current object context by using the specified query string. + + + An of the specified type. + + The query string to be executed. + Parameters to pass to the query. + + The entity type of the returned . + + The queryString or parameters parameter is null. + + + Marks an object for deletion. + + An object that specifies the entity to delete. The object can be in any state except + + . + + + + Removes the object from the object context. + + Object to be detached. Only the entity is removed; if there are any related objects that are being tracked by the same + + , those will not be detached automatically. + + The entity is null. + + The entity is not associated with this (for example, was newly created and not associated with any context yet, or was obtained through some other context, or was already detached). + + + + + Finalizes an instance of the class. + + + + Releases the resources used by the object context. + + + + Releases the resources used by the object context. + + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + + Returns an object that has the specified entity key. + + An that is an instance of an entity type. + + The key of the object to be found. + The key parameter is null. + + The object is not found in either the or the data source. + + + + Updates a collection of objects in the object context with data from the database. + + A value that indicates whether + property changes in the object context are overwritten with property values from the database. + + + An collection of objects to refresh. + + collection is null. + refreshMode is not valid. + collection is empty or an object is not attached to the context. + + + Updates an object in the object context with data from the database. + + A value that indicates whether + property changes in the object context are overwritten with property values from the database. + + The object to be refreshed. + entity is null. + refreshMode is not valid. + entity is not attached to the context. + + + Persists all updates to the database and resets change tracking in the object context. + + The number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + Persists all updates to the database and optionally resets change tracking in the object context. + + This parameter is needed for client-side transaction support. If true, the change tracking on all objects is reset after + + finishes. If false, you must call the + method after . + + + The number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + Persists all updates to the database and optionally resets change tracking in the object context. + + A value that determines the behavior of the operation. + + + The number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + + Ensures that changes are synchronized with changes in all objects that are tracked by the + + . + + + + Returns an object that has the specified entity key. + true if the object was retrieved successfully. false if the key is temporary, the connection is null, or the value is null. + The key of the object to be found. + When this method returns, contains the object. + Incompatible metadata for key . + key is null. + + + + Executes a stored procedure or function that is defined in the data source and mapped in the conceptual model, with the specified parameters. Returns a typed + + . + + + An for the data that is returned by the stored procedure. + + The name of the stored procedure or function. The name can include the container name, such as <Container Name>.<Function Name>. When the default container name is known, only the function name is required. + + An array of objects. If output parameters are used, + their values will not be available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + The entity type of the returned when the function is executed against the data source. This type must implement + + . + + function is null or empty or function is not found. + The entity reader does not support this function or there is a type mismatch on the reader and the function . + + + + Executes the given stored procedure or function that is defined in the data source and expressed in the conceptual model, with the specified parameters, and merge option. Returns a typed + + . + + + An for the data that is returned by the stored procedure. + + The name of the stored procedure or function. The name can include the container name, such as <Container Name>.<Function Name>. When the default container name is known, only the function name is required. + + The to use when executing the query. + + + An array of objects. If output parameters are used, + their values will not be available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + The entity type of the returned when the function is executed against the data source. This type must implement + + . + + function is null or empty or function is not found. + The entity reader does not support this function or there is a type mismatch on the reader and the function . + + + + Executes the given function on the default container. + + Element type for function results. + + Name of function. May include container (e.g. ContainerName.FunctionName) or just function name when DefaultContainerName is known. + + The options for executing this function. + + The parameter values to use for the function. If output parameters are used, their values + will not be available until the results have been read completely. This is due to the underlying + behavior of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + An object representing the result of executing this function. + If function is null or empty + + If function is invalid (syntax, + does not exist, refers to a function with return type incompatible with T) + + + + Executes a stored procedure or function that is defined in the data source and expressed in the conceptual model; discards any results returned from the function; and returns the number of rows affected by the execution. + The number of rows affected. + The name of the stored procedure or function. The name can include the container name, such as <Container Name>.<Function Name>. When the default container name is known, only the function name is required. + + An array of objects. If output parameters are used, + their values will not be available until the results have been read completely. This is due to the underlying + behavior of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + function is null or empty or function is not found. + The entity reader does not support this function or there is a type mismatch on the reader and the function . + + + Generates an equivalent type that can be used with the Entity Framework for each type in the supplied enumeration. + + An enumeration of objects that represent custom data classes that map to the conceptual model. + + + + Returns all the existing proxy types. + + An of all the existing proxy types. + + + + Returns the entity type of the POCO entity associated with a proxy object of a specified type. + + The of the associated POCO entity. + + + The of the proxy object. + + + + Creates and returns an instance of the requested type . + An instance of the requested type T , or an instance of a derived type that enables T to be used with the Entity Framework. The returned object is either an instance of the requested type or an instance of a derived type that enables the requested type to be used with the Entity Framework. + Type of object to be returned. + + + + Executes an arbitrary command directly against the data source using the existing connection. + The command is specified using the server's native query language, such as SQL. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + If there isn't an existing local transaction a new transaction will be used + to execute the command. + + The command specified in the server's native query language. + The parameter values to use for the query. + The number of rows affected. + + + + Executes an arbitrary command directly against the data source using the existing connection. + The command is specified using the server's native query language, such as SQL. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + Controls the creation of a transaction for this command. + The command specified in the server's native query language. + The parameter values to use for the query. + The number of rows affected. + + + + Executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + Results are not tracked by the context, use the overload that specifies an entity set name to track results. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The element type of the result sequence. + The query specified in the server's native query language. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + An enumeration of objects of type . + + + + + Executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + Results are not tracked by the context, use the overload that specifies an entity set name to track results. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The element type of the result sequence. + The query specified in the server's native query language. + The options for executing this query. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior of + DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + An enumeration of objects of type . + + + + + Executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + If an entity set name is specified, results are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The element type of the result sequence. + The query specified in the server's native query language. + The entity set of the TResult type. If an entity set name is not provided, the results are not going to be tracked. + + The to use when executing the query. The default is + . + + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + An enumeration of objects of type . + + + + + Executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + If an entity set name is specified, results are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The element type of the result sequence. + The query specified in the server's native query language. + The entity set of the TResult type. If an entity set name is not provided, the results are not going to be tracked. + The options for executing this query. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + An enumeration of objects of type . + + + + + Translates a that contains rows of entity data to objects of the requested entity type. + + The entity type. + An enumeration of objects of type TResult . + + The that contains entity data to translate into entity objects. + + When reader is null. + + + + Translates a that contains rows of entity data to objects of the requested entity type, in a specific entity set, and with the specified merge option. + + The entity type. + An enumeration of objects of type TResult . + + The that contains entity data to translate into entity objects. + + The entity set of the TResult type. + + The to use when translated objects are added to the object context. The default is + + . + + When reader is null. + + When the supplied mergeOption is not a valid value. + + When the supplied entitySetName is not a valid entity set for the TResult type. + + + + Creates the database by using the current data source connection and the metadata in the + + . + + + + Deletes the database that is specified as the database in the current data source connection. + + + + Checks if the database that is specified as the database in the current store connection exists on the store. Most of the actual work + is done by the DbProviderServices implementation for the current store connection. + + true if the database exists; otherwise, false. + + + + Generates a data definition language (DDL) script that creates schema objects (tables, primary keys, foreign keys) for the metadata in the + + . The + + loads metadata from store schema definition language (SSDL) files. + + + A DDL script that creates schema objects for the metadata in the + + . + + + + Gets the connection used by the object context. + + A object that is the connection. + + + When the instance has been disposed. + + + + Gets or sets the default container name. + + A that is the default container name. + + + + Gets the metadata workspace used by the object context. + + The object associated with this + + . + + + + Gets the object state manager used by the object context to track object changes. + + The used by this + + . + + + + Gets or sets the timeout value, in seconds, for all object context operations. A null value indicates that the default value of the underlying provider will be used. + + An value that is the timeout value, in seconds. + + The timeout value is less than 0. + + + Gets the LINQ query provider associated with this object context. + + The instance used by this object context. + + + + + Gets the instance that contains options that affect the behavior of the + + . + + + The instance that contains options that affect the behavior of the + + . + + + + + Returns itself. ObjectContext implements to provide a common + interface for and ObjectContext both of which will return the underlying + ObjectContext. + + + + + Gets the transaction handler in use by this context. May be null if no transaction have been started. + + + The transaction handler. + + + + + Returns the being used for this context. + + + + Occurs when changes are saved to the data source. + + + Occurs when a new entity object is created from data in the data source as part of a query or load operation. + + + + Defines options that affect the behavior of the ObjectContext. + + + + + Gets or sets the value that determines whether SQL functions and commands should be always executed in a transaction. + + + This flag determines whether a new transaction will be started when methods such as + and are executed outside of a transaction. + Note that this does not change the behavior of . + + + The default transactional behavior. + + + + Gets or sets a Boolean value that determines whether related objects are loaded automatically when a navigation property is accessed. + true if lazy loading is enabled; otherwise, false. + + + Gets or sets a Boolean value that determines whether proxy instances are created for custom data classes that are persistence ignorant. + true if proxies are created; otherwise, false. The default value is true. + + + Gets or sets a Boolean value that determines whether to use the legacy PreserveChanges behavior. + true if the legacy PreserveChanges behavior should be used; otherwise, false. + + + Gets or sets a Boolean value that determines whether to use the consistent NullReference behavior. + + If this flag is set to false then setting the Value property of the for an + FK relationship to null when it is already null will have no effect. When this flag is set to true, then + setting the value to null will always cause the FK to be nulled and the relationship to be deleted + even if the value is currently null. The default value is false when using ObjectContext and true + when using DbContext. + + true if the consistent NullReference behavior should be used; otherwise, false. + + + Gets or sets a Boolean value that determines whether to use the C# NullComparison behavior. + + This flag determines whether C# behavior should be exhibited when comparing null values in LinqToEntities. + If this flag is set, then any equality comparison between two operands, both of which are potentially + nullable, will be rewritten to show C# null comparison semantics. As an example: + (operand1 = operand2) will be rewritten as + (((operand1 = operand2) AND NOT (operand1 IS NULL OR operand2 IS NULL)) || (operand1 IS NULL && operand2 IS NULL)) + The default value is false when using . + + true if the C# NullComparison behavior should be used; otherwise, false. + + + + EventArgs for the ObjectMaterialized event. + + + + Gets the entity object that was created. + The entity object that was created. + + + + Delegate for the ObjectMaterialized event. + + The ObjectContext responsable for materializing the object. + EventArgs containing a reference to the materialized object. + + + + This class represents a query parameter at the object layer, which consists + of a Name, a Type and a Value. + + + + + Initializes a new instance of the class with the specified name and type. + + The parameter name. This name should not include the "@" parameter marker that is used in the Entity SQL statements, only the actual name. The first character of the expression must be a letter. Any successive characters in the expression must be either letters, numbers, or an underscore (_) character. + The common language runtime (CLR) type of the parameter. + If the value of either argument is null. + If the value of the name argument is invalid. Parameter names must start with a letter and can only contain letters, numbers, and underscores. + + + + Initializes a new instance of the class with the specified name and value. + + The parameter name. This name should not include the "@" parameter marker that is used in Entity SQL statements, only the actual name. The first character of the expression must be a letter. Any successive characters in the expression must be either letters, numbers, or an underscore (_) character. + The initial value (and inherently, the type) of the parameter. + If the value of either argument is null. + If the value of the name argument is not valid. Parameter names must start with a letter and can only contain letters, numbers, and underscores. + + + Gets the parameter name, which can only be set through a constructor. + The parameter name, which can only be set through a constructor. + + + Gets the parameter type. + + The of the parameter. + + + + Gets or sets the parameter value. + The parameter value. + + + + This class represents a collection of query parameters at the object layer. + + + + + Adds the specified to the collection. + + The parameter to add to the collection. + The parameter argument is null. + + The parameter argument already exists in the collection. This behavior differs from that of most collections that allow duplicate entries. -or-Another parameter with the same name as the parameter argument already exists in the collection. Note that the lookup is case-insensitive. This behavior differs from that of most collections, and is more like that of a + + . + + The type of the parameter is not valid. + + + + Deletes all instances from the collection. + + + + + Checks for the existence of a specified in the collection by reference. + + Returns true if the parameter object was found in the collection; otherwise, false. + + The to find in the collection. + + The parameter argument is null. + + + + Determines whether an with the specified name is in the collection. + + Returns true if a parameter with the specified name was found in the collection; otherwise, false. + The name of the parameter to look for in the collection. This name should not include the "@" parameter marker that is used in the Entity SQL statements, only the actual name. + The name parameter is null. + + + Allows the parameters in the collection to be copied into a supplied array, starting with the object at the specified index. + The array into which to copy the parameters. + The index in the array at which to start copying the parameters. + + + + Removes an instance of an from the collection by reference if it exists in the collection. + + Returns true if the parameter object was found and removed from the collection; otherwise, false. + An object to remove from the collection. + The parameter argument is null. + + + + These methods return enumerator instances, which allow the collection to + be iterated through and traversed. + + An object that can be used to iterate through the collection. + + + Returns an untyped enumerator over the collection. + + An instance. + + + + Gets the number of parameters currently in the collection. + + The number of objects that are currently in the collection. + + + + + This collection is read-write - parameters may be added, removed + and [somewhat] modified at will (value only) - provided that the + implementation the collection belongs to has not locked its parameters + because it's command definition has been prepared. + + + + Provides an indexer that allows callers to retrieve parameters by name. + + The instance. + + The name of the parameter to find. This name should not include the "@" parameter marker that is used in the Entity SQL statements, only the actual name. + No parameter with the specified name is found in the collection. + + + + This class implements untyped queries at the object-layer. + + + + Returns the commands to execute against the data source. + A string that represents the commands that the query executes against the data source. + + + Returns information about the result type of the query. + + A value that contains information about the result type of the query. + + + + Executes the untyped object query with the specified merge option. + + The to use when executing the query. + The default is . + + + An that contains a collection of entity objects returned by the query. + + + + + Returns the collection as an used for data binding. + + + An of entity objects. + + + + Returns an enumerator that iterates through a collection. + + An that can be used to iterate through the collection. + + + + Returns the command text for the query. + A string value. + + + Gets the object context associated with this object query. + + The associated with this + + instance. + + + + Gets or sets how objects returned from a query are added to the object context. + + The query . + + + + + Whether the query is streaming or buffering + + + + Gets the parameter collection for this object query. + + The parameter collection for this . + + + + Gets or sets a value that indicates whether the query plan should be cached. + A value that indicates whether the query plan should be cached. + + + + Gets the result element type for this query instance. + + + + + Gets the expression describing this query. For queries built using + LINQ builder patterns, returns a full LINQ expression tree; otherwise, + returns a constant expression wrapping this query. Note that the + default expression is not cached. This allows us to differentiate + between LINQ and Entity-SQL queries. + + + + + Gets the associated with this query instance. + + + + + ObjectQuery implements strongly-typed queries at the object-layer. + Queries are specified using Entity-SQL strings and may be created by calling + the Entity-SQL-based query builder methods declared by ObjectQuery. + + The result type of this ObjectQuery + + + + Creates a new instance using the specified Entity SQL command as the initial query. + + The Entity SQL query. + + The on which to execute the query. + + + + + Creates a new instance using the specified Entity SQL command as the initial query and the specified merge option. + + The Entity SQL query. + + The on which to execute the query. + + + Specifies how the entities that are retrieved through this query should be merged with the entities that have been returned from previous queries against the same + + . + + + + Executes the object query with the specified merge option. + + The to use when executing the query. + The default is . + + + An that contains a collection of entity objects returned by the query. + + + + Specifies the related objects to include in the query results. + + A new with the defined query path. + + Dot-separated list of related objects to return in the query results. + path is null. + path is empty. + + + Limits the query to unique results. + + A new instance that is equivalent to the original instance with SELECT DISTINCT applied. + + + + + This query-builder method creates a new query whose results are all of + the results of this query, except those that are also part of the other + query specified. + + A query representing the results to exclude. + a new ObjectQuery instance. + If the query parameter is null. + + + Groups the query results by the specified criteria. + + A new instance of type + + that is equivalent to the original instance with GROUP BY applied. + + The key columns by which to group the results. + The list of selected properties that defines the projection. + Zero or more parameters that are used in this method. + The query parameter is null or an empty string + or the projection parameter is null or an empty string. + + + + This query-builder method creates a new query whose results are those that + are both in this query and the other query specified. + + A query representing the results to intersect with. + a new ObjectQuery instance. + If the query parameter is null. + + + Limits the query to only results of a specific type. + + A new instance that is equivalent to the original instance with OFTYPE applied. + + + The type of the returned when the query is executed with the applied filter. + + The type specified is not valid. + + + Orders the query results by the specified criteria. + + A new instance that is equivalent to the original instance with ORDER BY applied. + + The key columns by which to order the results. + Zero or more parameters that are used in this method. + The keys or parameters parameter is null. + The key is an empty string. + + + Limits the query results to only the properties that are defined in the specified projection. + + A new instance of type + + that is equivalent to the original instance with SELECT applied. + + The list of selected properties that defines the projection. + Zero or more parameters that are used in this method. + projection is null or parameters is null. + The projection is an empty string. + + + Limits the query results to only the property specified in the projection. + + A new instance of a type compatible with the specific projection. The returned + + is equivalent to the original instance with SELECT VALUE applied. + + The projection list. + An optional set of query parameters that should be in scope when parsing. + + The type of the returned by the + + method. + + projection is null or parameters is null. + The projection is an empty string. + + + Orders the query results by the specified criteria and skips a specified number of results. + + A new instance that is equivalent to the original instance with both ORDER BY and SKIP applied. + + The key columns by which to order the results. + The number of results to skip. This must be either a constant or a parameter reference. + An optional set of query parameters that should be in scope when parsing. + Any argument is null. + keys is an empty string or count is an empty string. + + + Limits the query results to a specified number of items. + + A new instance that is equivalent to the original instance with TOP applied. + + The number of items in the results as a string. + An optional set of query parameters that should be in scope when parsing. + count is null. + count is an empty string. + + + + This query-builder method creates a new query whose results are all of + the results of this query, plus all of the results of the other query, + without duplicates (i.e., results are unique). + + A query representing the results to add. + a new ObjectQuery instance. + If the query parameter is null. + + + + This query-builder method creates a new query whose results are all of + the results of this query, plus all of the results of the other query, + including any duplicates (i.e., results are not necessarily unique). + + A query representing the results to add. + a new ObjectQuery instance. + If the query parameter is null. + + + Limits the query to results that match specified filtering criteria. + + A new instance that is equivalent to the original instance with WHERE applied. + + The filter predicate. + Zero or more parameters that are used in this method. + predicate is null or parameters is null. + The predicate is an empty string. + + + + Returns an which when enumerated will execute the given SQL query against the database. + + The query results. + + + Gets or sets the name of this object query. + + A string value that is the name of this . + + The value specified on set is not valid. + + + + This class implements IEnumerable and IDisposable. Instance of this class + is returned from ObjectQuery.Execute method. + + + + + This constructor is intended only for use when creating test doubles that will override members + with mocked or faked behavior. Use of this constructor for other purposes may result in unexpected + behavior including but not limited to throwing . + + + + Returns an enumerator that iterates through the query results. + An enumerator that iterates through the query results. + + + Returns the results in a format useful for data binding. + + An of entity objects. + + + + Performs tasks associated with freeing, releasing, or resetting resources. + + + Releases the resources used by the object result. + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + Gets the next result set of a stored procedure. + An ObjectResult that enumerates the values of the next result set. Null, if there are no more, or if the ObjectResult is not the result of a stored procedure call. + The type of the element. + + + + IListSource.ContainsListCollection implementation. Always returns false. + + + + + When overridden in a derived class, gets the type of the generic + + . + + + The type of the generic . + + + + + This class represents the result of the method. + + The type of the result. + + + + This constructor is intended only for use when creating test doubles that will override members + with mocked or faked behavior. Use of this constructor for other purposes may result in unexpected + behavior including but not limited to throwing . + + + + Returns an enumerator that iterates through the query results. + An enumerator that iterates through the query results. + + + Releases the unmanaged resources used by the and optionally releases the managed resources. + true to release managed and unmanaged resources; false to release only unmanaged resources. + + + + Gets the type of the . + + + A that is the type of the . + + + + + Represents a typed entity set that is used to perform create, read, update, and delete operations. + + The type of the entity. + + + Adds an object to the object context in the current entity set. + The object to add. + + + Attaches an object or object graph to the object context in the current entity set. + The object to attach. + + + Marks an object for deletion. + + An object that represents the entity to delete. The object can be in any state except + + . + + + + Removes the object from the object context. + + Object to be detached. Only the entity is removed; if there are any related objects that are being tracked by the same + + , those will not be detached automatically. + + + + + Copies the scalar values from the supplied object into the object in the + + that has the same key. + + The updated object. + + The detached object that has property updates to apply to the original object. The entity key of currentEntity must match the + + property of an entry in the + + . + + + + + Sets the property of an + + to match the property values of a supplied object. + + The updated object. + + The detached object that has property updates to apply to the original object. The entity key of originalEntity must match the + + property of an entry in the + + . + + + + Creates a new entity type object. + The new entity type object, or an instance of a proxy type that corresponds to the entity type. + + + Creates an instance of the specified type. + An instance of the requested type T , or an instance of a proxy type that corresponds to the type T . + Type of object to be returned. + + + + Gets the metadata of the entity set represented by this instance. + + + An object. + + + + + The original values of the properties of an entity when it was retrieved from the database. + + + + + Maintains object state and identity management for entity type instances and relationship instances. + + + + + Initializes a new instance of the class. + + + The , which supplies mapping and metadata information. + + + + + Returns a collection of objects for objects or relationships with the given state. + + + A collection of objects in the given + + . + + + An used to filter the returned + + objects. + + + When state is . + + + + + Changes state of the for a specific object to the specified entityState . + + + The for the supplied entity . + + The object for which the state must be changed. + The new state of the object. + When entity is null. + + When the object is not detached and does not have an entry in the state manager + or when you try to change the state to + from any other + or when state is not a valid value. + + + + Changes the state of the relationship between two entity objects that is specified based on the two related objects and the name of the navigation property. + + The for the relationship that was changed. + + + The object instance or of the source entity at one end of the relationship. + + + The object instance or of the target entity at the other end of the relationship. + + The name of the navigation property on source that returns the specified target . + + The requested of the specified relationship. + + When source or target is null. + + When trying to change the state of the relationship to a state other than + or + when either source or target is in a state + or when you try to change the state of the relationship to a state other than + or + when either source or target is in an state + or when state is not a valid value + + + + Changes the state of the relationship between two entity objects that is specified based on the two related objects and a LINQ expression that defines the navigation property. + + The for the relationship that was changed. + + + The object instance or of the source entity at one end of the relationship. + + + The object instance or of the target entity at the other end of the relationship. + + A LINQ expression that selects the navigation property on source that returns the specified target . + + The requested of the specified relationship. + + The entity type of the source object. + When source , target , or selector is null. + selector is malformed or cannot return a navigation property. + + When you try to change the state of the relationship to a state other than + or + when either source or target is in a + state + or when you try to change the state of the relationship to a state other than + or + when either source or target is in an state + or when state is not a valid value. + + + + Changes the state of the relationship between two entity objects that is specified based on the two related objects and the properties of the relationship. + + The for the relationship that was changed. + + + The object instance or of the source entity at one end of the relationship. + + + The object instance or of the target entity at the other end of the relationship. + + The name of the relationship. + The role name at the target end of the relationship. + + The requested of the specified relationship. + + When source or target is null. + + When you try to change the state of the relationship to a state other than + or + when either source or target is in a state + or when you try to change the state of the relationship to a state other than + or + when either source or target is in an + state + or when state is not a valid value. + + + + + Returns an for the object or relationship entry with the specified key. + + + The corresponding for the given + + . + + + The . + + When key is null. + When the specified key cannot be found in the state manager. + + No entity with the specified exists in the + + . + + + + + Returns an for the specified object. + + + The corresponding for the given + + . + + + The to which the retrieved + + belongs. + + + No entity for the specified exists in the + + . + + + + + Tries to retrieve the corresponding for the specified + + . + + + A Boolean value that is true if there is a corresponding + + for the given object; otherwise, false. + + + The to which the retrieved + + belongs. + + + When this method returns, contains the for the given + + This parameter is passed uninitialized. + + + + + Tries to retrieve the corresponding for the object or relationship with the specified + + . + + + A Boolean value that is true if there is a corresponding + + for the given + + ; otherwise, false. + + + The given . + + + When this method returns, contains an for the given + + This parameter is passed uninitialized. + + A null (Nothing in Visual Basic) value is provided for key . + + + + Returns the that is used by the specified object. + + + The for the specified object. + + + The object for which to return the . + + + The entity does not implement IEntityWithRelationships and is not tracked by this ObjectStateManager + + + + + Returns the that is used by the specified object. + + + true if a instance was returned for the supplied entity ; otherwise false. + + + The object for which to return the . + + + When this method returns, contains the + + for the entity . + + + + + Gets the associated with this state manager. + + + The associated with this + + . + + + + Occurs when entities are added to or removed from the state manager. + + + + A DataContractResolver that knows how to resolve proxy types created for persistent + ignorant classes to their base types. This is used with the DataContractSerializer. + + + + During deserialization, maps any xsi:type information to the actual type of the persistence-ignorant object. + Returns the type that the xsi:type is mapped to. Returns null if no known type was found that matches the xsi:type. + The xsi:type information to map. + The namespace of the xsi:type. + The declared type. + + An instance of . + + + + During serialization, maps actual types to xsi:type information. + true if the type was resolved; otherwise, false. + The actual type of the persistence-ignorant object. + The declared type. + + An instance of . + + When this method returns, contains a list of xsi:type declarations. + When this method returns, contains a list of namespaces used. + + + + Defines the different ways to handle modified properties when refreshing in-memory data from the database. + + + + + For unmodified client objects, same behavior as StoreWins. For modified client + objects, Refresh original values with store value, keeping all values on client + object. The next time an update happens, all the client change units will be + considered modified and require updating. + + + + + Discard all changes on the client and refresh values with store values. + Client original values is updated to match the store. + + + + + Flags used to modify behavior of ObjectContext.SaveChanges() + + + + + Changes are saved without the DetectChanges or the AcceptAllChangesAfterSave methods being called. + + + + + After changes are saved, the AcceptAllChangesAfterSave method is called, which resets change tracking in the ObjectStateManager. + + + + + Before changes are saved, the DetectChanges method is called to synchronize the property values of objects that are attached to the object context with data in the ObjectStateManager. + + + + + This exception is thrown when a update operation violates the concurrency constraint. + + + + + Exception during save changes to store + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of the class that uses a specified error message and a reference to the inner exception that is the cause of this exception. + + The error message that explains the reason for the exception. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Initializes a new instance of the class that uses a specified error message, a reference to the inner exception, and an enumerable collection of + + objects. + + The error message that explains the reason for the exception. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + The collection of objects. + + + + + Initializes a new instance of with serialized data. + + + The that holds the serialized object data about the exception being thrown. + + + The that contains contextual information about the source or destination. + + + + + Gets the objects for this + + . + + + A collection of objects comprised of either a single entity and 0 or more relationships, or 0 entities and 1 or more relationships. + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of that uses a specified error message and a reference to the inner exception. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Initializes a new instance of that uses a specified error message, a reference to the inner exception, and an enumerable collection of + + objects. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + The enumerable collection of objects. + + + + + Property constraint exception class. Note that this class has state - so if you change even + its internals, it can be a breaking change + + + + + Initializes a new instance of the class with default message. + + + + + Initializes a new instance of the class with supplied message. + + A localized error message. + + + + Initializes a new instance of the class with supplied message and inner exception. + + A localized error message. + The inner exception. + + + + Initializes a new instance of the class. + + A localized error message. + The name of the property. + + + + Initializes a new instance of the class. + + A localized error message. + The name of the property. + The inner exception. + + + Gets the name of the property that violated the constraint. + The name of the property that violated the constraint. + + + + This exception is thrown when the store provider exhibits a behavior incompatible with the entity client provider + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of that uses a specified error message. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Provides common language runtime (CLR) methods that expose EDM canonical functions + for use in or LINQ to Entities queries. + + + Note that this class was called EntityFunctions in some previous versions of Entity Framework. + + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Left EDM function to return a given + number of the leftmost characters in a string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The number of characters to return + A string containing the number of characters asked for from the left of the input string. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Right EDM function to return a given + number of the rightmost characters in a string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The number of characters to return + A string containing the number of characters asked for from the right of the input string. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Reverse EDM function to return a given + string with the order of the characters reversed. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The input string with the order of the characters reversed. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical GetTotalOffsetMinutes EDM function to + return the number of minutes that the given date/time is offset from UTC. This is generally between +780 + and -780 (+ or - 13 hrs). + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The offset of the input from UTC. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical TruncateTime EDM function to return + the given date with the time portion cleared. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The input date with the time portion cleared. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical TruncateTime EDM function to return + the given date with the time portion cleared. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The input date with the time portion cleared. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateDateTime EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The year. + The month (1-based). + The day (1-based). + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The new date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateDateTimeOffset EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The year. + The month (1-based). + The day (1-based). + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The time zone offset part of the new date. + The new date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateTime EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The new time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddYears EDM function to + add the given number of years to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of years to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddYears EDM function to + add the given number of years to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of years to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMonths EDM function to + add the given number of months to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of months to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMonths EDM function to + add the given number of months to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of months to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddDays EDM function to + add the given number of days to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of days to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddDays EDM function to + add the given number of days to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of days to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffYears EDM function to + calculate the number of years between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of years between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffYears EDM function to + calculate the number of years between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of years between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMonths EDM function to + calculate the number of months between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of months between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMonths EDM function to + calculate the number of months between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of months between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffDays EDM function to + calculate the number of days between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of days between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffDays EDM function to + calculate the number of days between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of days between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of hours between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of hours between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of hours between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of minutes between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of minutes between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of minutes between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of seconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of seconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of seconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of milliseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of milliseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of milliseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of microseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of microseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of microseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of nanoseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of nanoseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of nanoseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Truncate EDM function to + truncate the given value to the number of specified digits. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The value to truncate. + The number of digits to preserve. + The truncated value. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Truncate EDM function to + truncate the given value to the number of specified digits. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The value to truncate. + The number of digits to preserve. + The truncated value. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Like EDM operator to match an expression. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The string to search. + The expression to match against. + True if the searched string matches the expression; otherwise false. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Like EDM operator to match an expression. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The string to search. + The expression to match against. + The string to escape special characters with, must only be a single character. + True if the searched string matches the expression; otherwise false. + + + + When used as part of a LINQ to Entities query, this method acts as an operator that ensures the input + is treated as a Unicode string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function impacts the way the LINQ query is translated to a query that can be run in the database. + + The input string. + The input string treated as a Unicode string. + + + + When used as part of a LINQ to Entities query, this method acts as an operator that ensures the input + is treated as a non-Unicode string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function impacts the way the LINQ query is translated to a query that can be run in the database. + + The input string. + The input string treated as a non-Unicode string. + + + + Describes the state of an entity. + + + + + The entity is not being tracked by the context. + An entity is in this state immediately after it has been created with the new operator + or with one of the Create methods. + + + + + The entity is being tracked by the context and exists in the database, and its property + values have not changed from the values in the database. + + + + + The entity is being tracked by the context but does not yet exist in the database. + + + + + The entity is being tracked by the context and exists in the database, but has been marked + for deletion from the database the next time SaveChanges is called. + + + + + The entity is being tracked by the context and exists in the database, and some or all of its + property values have been modified. + + + + + Represents information about a database connection. + + + + + Creates a new instance of DbConnectionInfo representing a connection that is specified in the application configuration file. + + The name of the connection string in the application configuration. + + + + Creates a new instance of DbConnectionInfo based on a connection string. + + The connection string to use for the connection. + The name of the provider to use for the connection. Use 'System.Data.SqlClient' for SQL Server. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Instances of this class are used to create DbConnection objects for + SQL Server LocalDb based on a given database name or connection string. + + + An instance of this class can be set on the class or in the + app.config/web.config for the application to cause all DbContexts created with no + connection information or just a database name to use SQL Server LocalDb by default. + This class is immutable since multiple threads may access instances simultaneously + when creating connections. + + + + + Implementations of this interface are used to create DbConnection objects for + a type of database server based on a given database name. + An Instance is set on the class to + cause all DbContexts created with no connection information or just a database + name or connection string to use a certain type of database server by default. + Two implementations of this interface are provided: + is used to create connections to Microsoft SQL Server, including EXPRESS editions. + is used to create connections to Microsoft SQL + Server Compact Editions. + Other implementations for other database servers can be added as needed. + Note that implementations should be thread safe or immutable since they may + be accessed by multiple threads at the same time. + + + + + Creates a connection based on the given database name or connection string. + + The database name or connection string. + An initialized DbConnection. + + + + Creates a new instance of the connection factory for the given version of LocalDb. + For SQL Server 2012 LocalDb use "v11.0". + For SQL Server 2014 and later LocalDb use "mssqllocaldb". + + The LocalDb version to use. + + + + Creates a new instance of the connection factory for the given version of LocalDb. + For SQL Server 2012 LocalDb use "v11.0". + For SQL Server 2014 and later LocalDb use "mssqllocaldb". + + The LocalDb version to use. + The connection string to use for options to the database other than the 'Initial Catalog', 'Data Source', and 'AttachDbFilename'. The 'Initial Catalog' and 'AttachDbFilename' will be prepended to this string based on the database name when CreateConnection is called. The 'Data Source' will be set based on the LocalDbVersion argument. + + + + Creates a connection for SQL Server LocalDb based on the given database name or connection string. + If the given string contains an '=' character then it is treated as a full connection string, + otherwise it is treated as a database name only. + + The database name or connection string. + An initialized DbConnection. + + + + The connection string to use for options to the database other than the 'Initial Catalog', + 'Data Source', and 'AttachDbFilename'. + The 'Initial Catalog' and 'AttachDbFilename' will be prepended to this string based on the + database name when CreateConnection is called. + The 'Data Source' will be set based on the LocalDbVersion argument. + The default is 'Integrated Security=True;'. + + + + + An implementation of that will use Code First Migrations + to update the database to the latest version. + + The type of the context. + The type of the migrations configuration to use during initialization. + + + + Initializes a new instance of the MigrateDatabaseToLatestVersion class that will use + the connection information from a context constructed using the default constructor + or registered factory if applicable + + + + + Initializes a new instance of the MigrateDatabaseToLatestVersion class specifying whether to + use the connection information from the context that triggered initialization to perform the migration. + + + If set to true the initializer is run using the connection information from the context that + triggered initialization. Otherwise, the connection information will be taken from a context constructed + using the default constructor or registered factory if applicable. + + + + + Initializes a new instance of the MigrateDatabaseToLatestVersion class specifying whether to + use the connection information from the context that triggered initialization to perform the migration. + Also allows specifying migrations configuration to use during initialization. + + + If set to true the initializer is run using the connection information from the context that + triggered initialization. Otherwise, the connection information will be taken from a context constructed + using the default constructor or registered factory if applicable. + + Migrations configuration to use during initialization. + + + + Initializes a new instance of the MigrateDatabaseToLatestVersion class that will + use a specific connection string from the configuration file to connect to + the database to perform the migration. + + The name of the connection string to use for migration. + + + + + + + Helper class that is used to configure a column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Creates a new column definition to store Binary data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The maximum allowable length of the array data. + Value indicating whether or not all data should be padded to the maximum length. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + Value indicating whether or not this column should be configured as a timestamp. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Boolean data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Byte data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Value indicating whether or not the database will generate values for this column during insert. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store DateTime data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The precision of the column. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Decimal data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The numeric precision of the column. + The numeric scale of the column. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Value indicating whether or not the database will generate values for this column during insert. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Double data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store GUID data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Value indicating whether or not the database will generate values for this column during insert. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Single data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Short data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Value indicating whether or not the database will generate values for this column during insert. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Integer data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Value indicating whether or not the database will generate values for this column during insert. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Long data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Value indicating whether or not the database will generate values for this column during insert. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store String data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The maximum allowable length of the string data. + Value indicating whether or not all data should be padded to the maximum length. + Value indicating whether or not the column supports Unicode content. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Time data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The precision of the column. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store DateTimeOffset data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The precision of the column. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store geography data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store geometry data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Creates a shallow copy of the current . + + A shallow copy of the current . + + + + Helper class that is used to further configure a table being created from a CreateTable call on + + . + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The type that represents the table's columns. + + + + Initializes a new instance of the TableBuilder class. + + The table creation operation to be further configured. + The migration the table is created in. + + + + Specifies a primary key for the table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + A lambda expression representing the property to be used as the primary key. C#: t => t.Id VB.Net: Function(t) t.Id If the primary key is made up of multiple properties then specify an anonymous type including the properties. C#: t => new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + The name of the primary key. If null is supplied, a default name will be generated. + A value indicating whether or not this is a clustered primary key. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + Itself, so that multiple calls can be chained. + + + + Specifies an index to be created on the table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + A lambda expression representing the property to be indexed. C#: t => t.PropertyOne VB.Net: Function(t) t.PropertyOne If multiple properties are to be indexed then specify an anonymous type including the properties. C#: t => new { t.PropertyOne, t.PropertyTwo } VB.Net: Function(t) New With { t.PropertyOne, t.PropertyTwo } + The name of the index. + A value indicating whether or not this is a unique index. + A value indicating whether or not this is a clustered index. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + Itself, so that multiple calls can be chained. + + + + Specifies a foreign key constraint to be created on the table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table that the foreign key constraint targets. + A lambda expression representing the properties of the foreign key. C#: t => t.PropertyOne VB.Net: Function(t) t.PropertyOne If multiple properties make up the foreign key then specify an anonymous type including the properties. C#: t => new { t.PropertyOne, t.PropertyTwo } VB.Net: Function(t) New With { t.PropertyOne, t.PropertyTwo } + A value indicating whether or not cascade delete should be configured on the foreign key constraint. + The name of this foreign key constraint. If no name is supplied, a default name will be calculated. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + Itself, so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Creates a shallow copy of the current . + + A shallow copy of the current . + + + + Base class for code-based migrations. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Operations to be performed during the upgrade process. + + + + + Operations to be performed during the downgrade process. + + + + + Adds an operation to create a new stored procedure. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the stored procedure. Schema name is optional, if no schema is specified then dbo is + assumed. + + The body of the stored procedure. + + The additional arguments that may be processed by providers. Use anonymous type syntax + to specify arguments. For example, 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new stored procedure. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the stored procedure. Schema name is optional, if no schema is specified then dbo is + assumed. + + The action that specifies the parameters of the stored procedure. + The body of the stored procedure. + + The additional arguments that may be processed by providers. Use anonymous type syntax + to specify arguments. For example, 'new { SampleArgument = "MyValue" }'. + + + The parameters in this create stored procedure operation. You do not need to specify this + type, it will be inferred from the parameter you supply. + + + + + Adds an operation to alter a stored procedure. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the stored procedure. Schema name is optional, if no schema is specified then dbo is + assumed. + + The body of the stored procedure. + + The additional arguments that may be processed by providers. Use anonymous type syntax + to specify arguments. For example, 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to alter a stored procedure. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The parameters in this alter stored procedure operation. You do not need to specify this + type, it will be inferred from the parameter you supply. + + + The name of the stored procedure. Schema name is optional, if no schema is specified then dbo is + assumed. + + The action that specifies the parameters of the stored procedure. + The body of the stored procedure. + + The additional arguments that may be processed by providers. Use anonymous type syntax + to specify arguments. For example, 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an existing stored procedure with the specified name. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the procedure to drop. Schema name is optional, if no schema is specified then dbo is + assumed. + + + The additional arguments that may be processed by providers. Use anonymous type syntax + to specify arguments. For example, 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The columns in this create table operation. You do not need to specify this type, it will + be inferred from the columnsAction parameter you supply. + + The name of the table. Schema name is optional, if no schema is specified then dbo is assumed. + + An action that specifies the columns to be included in the table. i.e. t => new { Id = + t.Int(identity: true), Name = t.String() } + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + An object that allows further configuration of the table creation operation. + + + + Adds an operation to create a new table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The columns in this create table operation. You do not need to specify this type, it will + be inferred from the columnsAction parameter you supply. + + The name of the table. Schema name is optional, if no schema is specified then dbo is assumed. + + An action that specifies the columns to be included in the table. i.e. t => new { Id = + t.Int(identity: true), Name = t.String() } + + Custom annotations that exist on the table to be created. May be null or empty. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + An object that allows further configuration of the table creation operation. + + + + Adds an operation to handle changes in the annotations defined on tables. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The columns in this operation. You do not need to specify this type, it will + be inferred from the columnsAction parameter you supply. + + The name of the table. Schema name is optional, if no schema is specified then dbo is assumed. + + An action that specifies the columns to be included in the table. i.e. t => new { Id = + t.Int(identity: true), Name = t.String() } + + The custom annotations on the table that have changed. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new foreign key constraint. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key column. Schema name is optional, if no schema is + specified then dbo is assumed. + + The foreign key column. + + The table that contains the column this foreign key references. Schema name is optional, + if no schema is specified then dbo is assumed. + + + The column this foreign key references. If no value is supplied the primary key of the + principal table will be referenced. + + + A value indicating if cascade delete should be configured for the foreign key + relationship. If no value is supplied, cascade delete will be off. + + + The name of the foreign key constraint in the database. If no value is supplied a unique name will + be generated. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new foreign key constraint. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key columns. Schema name is optional, if no schema is + specified then dbo is assumed. + + The foreign key columns. + + The table that contains the columns this foreign key references. Schema name is optional, + if no schema is specified then dbo is assumed. + + + The columns this foreign key references. If no value is supplied the primary key of the + principal table will be referenced. + + + A value indicating if cascade delete should be configured for the foreign key + relationship. If no value is supplied, cascade delete will be off. + + + The name of the foreign key constraint in the database. If no value is supplied a unique name will + be generated. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a foreign key constraint based on its name. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key column. Schema name is optional, if no schema is + specified then dbo is assumed. + + The name of the foreign key constraint in the database. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a foreign key constraint based on the column it targets. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key column. Schema name is optional, if no schema is + specified then dbo is assumed. + + The foreign key column. + + The table that contains the column this foreign key references. Schema name is optional, + if no schema is specified then dbo is assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a foreign key constraint based on the column it targets. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key column. + Schema name is optional, if no schema is specified then dbo is assumed. + + The foreign key column. + + The table that contains the column this foreign key references. + Schema name is optional, if no schema is specified then dbo is assumed. + + The columns this foreign key references. + + Additional arguments that may be processed by providers. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a foreign key constraint based on the columns it targets. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key columns. Schema name is optional, if no schema is + specified then dbo is assumed. + + The foreign key columns. + + The table that contains the columns this foreign key references. Schema name is optional, + if no schema is specified then dbo is assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be dropped. Schema name is optional, if no schema is specified then dbo is + assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be dropped. Schema name is optional, if no schema is specified then dbo is + assumed. + + Custom annotations that exist on columns of the table that is being dropped. May be null or empty. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be dropped. Schema name is optional, if no schema is specified then dbo is + assumed. + + Custom annotations that exist on the table that is being dropped. May be null or empty. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be dropped. Schema name is optional, if no schema is specified then dbo is + assumed. + + Custom annotations that exist on the table that is being dropped. May be null or empty. + Custom annotations that exist on columns of the table that is being dropped. May be null or empty. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to move a table to a new schema. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be moved. Schema name is optional, if no schema is specified then dbo is + assumed. + + The schema the table is to be moved to. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to move a stored procedure to a new schema. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the stored procedure to be moved. Schema name is optional, if no schema is specified + then dbo is assumed. + + The schema the stored procedure is to be moved to. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to rename a table. To change the schema of a table use MoveTable. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be renamed. Schema name is optional, if no schema is specified then dbo is + assumed. + + + The new name for the table. Schema name is optional, if no schema is specified then dbo is + assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to rename a stored procedure. To change the schema of a stored procedure use MoveStoredProcedure + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the stored procedure to be renamed. Schema name is optional, if no schema is specified + then dbo is assumed. + + + The new name for the stored procedure. Schema name is optional, if no schema is specified then + dbo is assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to rename a column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table that contains the column to be renamed. Schema name is optional, if no + schema is specified then dbo is assumed. + + The name of the column to be renamed. + The new name for the column. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to add a column to an existing table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to add the column to. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column to be added. + + An action that specifies the column to be added. i.e. c => c.Int(nullable: false, + defaultValue: 3) + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an existing column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to drop the column from. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column to be dropped. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an existing column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to drop the column from. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column to be dropped. + Custom annotations that exist on the column that is being dropped. May be null or empty. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to alter the definition of an existing column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table the column exists in. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column to be changed. + + An action that specifies the new definition for the column. i.e. c => c.String(nullable: + false, defaultValue: "none") + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new primary key. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the primary key column. Schema name is optional, if no schema is specified + then dbo is assumed. + + The primary key column. + + The name of the primary key in the database. If no value is supplied a unique name will be + generated. + + A value indicating whether or not this is a clustered primary key. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new primary key based on multiple columns. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the primary key columns. Schema name is optional, if no schema is + specified then dbo is assumed. + + The primary key columns. + + The name of the primary key in the database. If no value is supplied a unique name will be + generated. + + A value indicating whether or not this is a clustered primary key. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an existing primary key that does not have the default name. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the primary key column. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the primary key to be dropped. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an existing primary key that was created with the default name. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the primary key column. Schema name is optional, if no schema is specified + then dbo is assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create an index on a single column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to create the index on. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column to create the index on. + + A value indicating if this is a unique index. If no value is supplied a non-unique index will be + created. + + + The name to use for the index in the database. If no value is supplied a unique name will be + generated. + + A value indicating whether or not this is a clustered index. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create an index on multiple columns. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to create the index on. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the columns to create the index on. + + A value indicating if this is a unique index. If no value is supplied a non-unique index will be + created. + + + The name to use for the index in the database. If no value is supplied a unique name will be + generated. + + A value indicating whether or not this is a clustered index. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an index based on its name. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to drop the index from. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the index to be dropped. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an index based on the columns it targets. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to drop the index from. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column(s) the index targets. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to rename an index. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table that contains the index to be renamed. Schema name is optional, if no + schema is specified then dbo is assumed. + + The name of the index to be renamed. + The new name for the index. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to execute a SQL command or set of SQL commands. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The SQL to be executed. + + A value indicating if the SQL should be executed outside of the transaction being + used for the migration process. If no value is supplied the SQL will be executed within the transaction. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to execute a SQL file. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The SQL file to be executed. Relative paths are assumed to be relative to the current AppDomain's BaseDirectory. + + + A value indicating if the SQL should be executed outside of the transaction being + used for the migration process. If no value is supplied the SQL will be executed within the transaction. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to execute a SQL resource file. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The manifest resource name of the SQL resource file to be executed. + + The assembly containing the resource file. The calling assembly is assumed if not provided. + + + A value indicating if the SQL should be executed outside of the transaction being + used for the migration process. If no value is supplied the SQL will be executed within the transaction. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + + + + + + + + + + + + + + + + + + + Configuration relating to the use of migrations for a given model. + You will typically create a configuration class that derives + from rather than + using this class. + + + + + The default directory that migrations are stored in. + + + + + Initializes a new instance of the DbMigrationsConfiguration class. + + + + + Adds a new SQL generator to be used for a given database provider. + + Name of the database provider to set the SQL generator for. + The SQL generator to be used. + + + + Gets the SQL generator that is set to be used with a given database provider. + + Name of the database provider to get the SQL generator for. + The SQL generator that is set for the database provider. + + + + Adds a new factory for creating instances to be used for a given database provider. + + Name of the database provider to set the SQL generator for. + + A factory for creating instances for a given and + representing the default schema. + + + + + Gets the history context factory that is set to be used with a given database provider. + + Name of the database provider to get thefactory for. + The history context factory that is set for the database provider. + + + + Gets or sets a value indicating if automatic migrations can be used when migrating the database. + + + + + Gets or sets the string used to distinguish migrations belonging to this configuration + from migrations belonging to other configurations using the same database. + This property enables migrations from multiple different models to be applied to a single database. + + + + + Gets or sets a value indicating if data loss is acceptable during automatic migration. + If set to false an exception will be thrown if data loss may occur as part of an automatic migration. + + + + + Gets or sets the derived DbContext representing the model to be migrated. + + + + + Gets or sets the namespace used for code-based migrations. + + + + + Gets or sets the sub-directory that code-based migrations are stored in. + Note that this property must be set to a relative path for a sub-directory under the + Visual Studio project root; it cannot be set to an absolute path. + + + + + Gets or sets the code generator to be used when scaffolding migrations. + + + + + Gets or sets the assembly containing code-based migrations. + + + + + Gets or sets a value to override the connection of the database to be migrated. + + + + + Gets or sets the timeout value used for the individual commands within a + migration. A null value indicates that the default value of the underlying + provider will be used. + + + + + Configuration relating to the use of migrations for a given model. + + The context representing the model that this configuration applies to. + + + + Initializes a new instance of the DbMigrationsConfiguration class. + + + + + Runs after upgrading to the latest migration to allow seed data to be updated. + + + Note that the database may already contain seed data when this method runs. This means that + implementations of this method must check whether or not seed data is present and/or up-to-date + and then only make changes if necessary and in a non-destructive way. The + + can be used to help with this, but for seeding large amounts of data it may be necessary to do less + granular checks if performance is an issue. + If the database + initializer is being used, then this method will be called each time that the initializer runs. + If one of the , , + or initializers is being used, then this method will not be + called and the Seed method defined in the initializer should be used instead. + + Context to be used for updating seed data. + + + + + + + + + + + + + + + + + + + DbMigrator is used to apply existing migrations to a database. + DbMigrator can be used to upgrade and downgrade to any given migration. + To scaffold migrations based on changes to your model use + + + + + Base class for decorators that wrap the core + + + + + Initializes a new instance of the MigratorBase class. + + The migrator that this decorator is wrapping. + + + + Gets a list of the pending migrations that have not been applied to the database. + + List of migration Ids + + + + Updates the target database to the latest migration. + + + + + Updates the target database to a given migration. + + The migration to upgrade/downgrade to. + + + + Gets a list of the migrations that are defined in the assembly. + + List of migration Ids + + + + Gets a list of the migrations that have been applied to the database. + + List of migration Ids + + + + Gets the configuration being used for the migrations process. + + + + + Migration Id representing the state of the database before any migrations are applied. + + + + + Initializes a new instance of the DbMigrator class. + + Configuration to be used for the migration process. + + + + Gets all migrations that are defined in the configured migrations assembly. + + The list of migrations. + + + + Gets all migrations that have been applied to the target database. + + The list of migrations. + + + + Gets all migrations that are defined in the assembly but haven't been applied to the target database. + + The list of migrations. + + + + Updates the target database to a given migration. + + The migration to upgrade/downgrade to. + + + + Gets the configuration that is being used for the migration process. + + + + + A set of extension methods for + + + + + Adds or updates entities by key when SaveChanges is called. Equivalent to an "upsert" operation + from database terminology. + This method can useful when seeding data using Migrations. + + The type of entities to add or update. + The set to which the entities belong. + The entities to add or update. + + When the parameter is a custom or fake IDbSet implementation, this method will + attempt to locate and invoke a public, instance method with the same signature as this extension method. + + + + + Adds or updates entities by a custom identification expression when SaveChanges is called. + Equivalent to an "upsert" operation from database terminology. + This method can useful when seeding data using Migrations. + + The type of entities to add or update. + The set to which the entities belong. + An expression specifying the properties that should be used when determining whether an Add or Update operation should be performed. + The entities to add or update. + + When the parameter is a custom or fake IDbSet implementation, this method will + attempt to locate and invoke a public, instance method with the same signature as this extension method. + + + + + Generates C# code for a code-based migration. + + + + + Base class for providers that generate code for code-based migrations. + + + + + Generates the code that should be added to the users project. + + Unique identifier of the migration. + Operations to be performed by the migration. + Source model to be stored in the migration metadata. + Target model to be stored in the migration metadata. + Namespace that code should be generated in. + Name of the class that should be generated. + The generated code. + + + + Gets the namespaces that must be output as "using" or "Imports" directives to handle + the code generated by the given operations. + + The operations for which code is going to be generated. + An ordered list of namespace names. + + + + Gets the default namespaces that must be output as "using" or "Imports" directives for + any code generated. + + A value indicating if this class is being generated for a code-behind file. + An ordered list of namespace names. + + + + Gets the instances that are being used. + + + + + + + + Generates the primary code file that the user can view and edit. + + Operations to be performed by the migration. + Namespace that code should be generated in. + Name of the class that should be generated. + The generated code. + + + + Generates the code behind file with migration metadata. + + Unique identifier of the migration. + Source model to be stored in the migration metadata. + Target model to be stored in the migration metadata. + Namespace that code should be generated in. + Name of the class that should be generated. + The generated code. + + + + Generates a property to return the source or target model in the code behind file. + + Name of the property. + Value to be returned. + Text writer to add the generated code to. + + + + Generates class attributes. + + Text writer to add the generated code to. + A value indicating if this class is being generated for a code-behind file. + + + + Generates a namespace, using statements and class definition. + + Namespace that code should be generated in. + Name of the class that should be generated. + Text writer to add the generated code to. + Base class for the generated class. + A value indicating if this class is being generated for a code-behind file. + Namespaces for which using directives will be added. If null, then the namespaces returned from GetDefaultNamespaces will be used. + + + + Generates the closing code for a class that was started with WriteClassStart. + + Namespace that code should be generated in. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code for to re-create the given dictionary of annotations for use when passing + these annotations as a parameter of a . call. + + The annotations to generate. + The writer to which generated code should be written. + + + + Generates code for to re-create the given dictionary of annotations for use when passing + these annotations as a parameter of a . call. + + The annotations to generate. + The writer to which generated code should be written. + + + + Generates code for the given annotation value, which may be null. The default behavior is to use an + if one is registered, otherwise call ToString on the annotation value. + + + Note that a can be registered to generate code for custom annotations + without the need to override the entire code generator. + + The name of the annotation for which code is needed. + The annotation value to generate. + The writer to which generated code should be written. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + Generates code to specify the definition for a . + The parameter definition to generate code for. + Text writer to add the generated code to. + A value indicating whether to include the column name in the definition. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code for an . + + The operation for which code should be generated. + The writer to which generated code should be written. + + + + Generates code to perform an as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to specify a set of column names using a lambda expression. + + The columns to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to specify the definition for a . + + The column definition to generate code for. + Text writer to add the generated code to. + A value indicating whether to include the column name in the definition. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column of unknown data type. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Removes any invalid characters from the name of an database artifact. + + The name to be scrubbed. + The scrubbed name. + + + + Gets the type name to use for a column of the given data type. + + The data type to translate. + The type name to use in the generated migration. + + + + Quotes an identifier using appropriate escaping to allow it to be stored in a string. + + The identifier to be quoted. + The quoted identifier. + + + + Scaffolds code-based migrations to apply pending model changes to the database. + + + + + Initializes a new instance of the MigrationScaffolder class. + + Configuration to be used for scaffolding. + + + + Scaffolds a code based migration to apply any pending model changes to the database. + + The name to use for the scaffolded migration. + The scaffolded migration. + + + + Scaffolds a code based migration to apply any pending model changes to the database. + + The name to use for the scaffolded migration. + Whether or not to include model changes. + The scaffolded migration. + + + + Scaffolds the initial code-based migration corresponding to a previously run database initializer. + + The scaffolded migration. + + + + Gets or sets the namespace used in the migration's generated code. + By default, this is the same as MigrationsNamespace on the migrations + configuration object passed into the constructor. For VB.NET projects, this + will need to be updated to take into account the project's root namespace. + + + + + Represents a code-based migration that has been scaffolded and is ready to be written to a file. + + + + + Gets or sets the unique identifier for this migration. + Typically used for the file name of the generated code. + + + + + Gets or sets the scaffolded migration code that the user can edit. + + + + + Gets or sets the scaffolded migration code that should be stored in a code behind file. + + + + + Gets or sets the programming language used for this migration. + Typically used for the file extension of the generated code. + + + + + Gets or sets the subdirectory in the user's project that this migration should be saved in. + + + + + Gets a dictionary of string resources to add to the migration resource file. + + + + + Gets or sets whether the migration was re-scaffolded. + + + + + Represents an exception that occurred while running an operation in another AppDomain in the + . + + + + + Initializes a new instance of the ToolingException class. + + + + + Initializes a new instance of the class with a specified error message. + + The message that describes the error. + + + + Initializes a new instance of the ToolingException class. + + Error that explains the reason for the exception. + The type of the exception that was thrown. + The stack trace of the exception that was thrown. + + + + Initializes a new instance of the class with a specified error message and a reference to the inner exception that is the cause of this exception. + + The error message that explains the reason for the exception. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Gets the type of the exception that was thrown. + + + + + Gets the stack trace of the exception that was thrown. + + + + + Helper class that is used by design time tools to run migrations related + commands that need to interact with an application that is being edited + in Visual Studio. + Because the application is being edited the assemblies need to + be loaded in a separate AppDomain to ensure the latest version + is always loaded. + The App/Web.config file from the startup project is also copied + to ensure that any configuration is applied. + + + + + Initializes a new instance of the ToolingFacade class. + + The name of the assembly that contains the migrations configuration to be used. + The name of the assembly that contains the DbContext to be used. + The namespace qualified name of migrations configuration to be used. + The working directory containing the compiled assemblies. + The path of the config file from the startup project. + The path of the application data directory from the startup project. Typically the App_Data directory for web applications or the working directory for executables. + The connection to the database to be migrated. If null is supplied, the default connection for the context will be used. + + + + Releases all unmanaged resources used by the facade. + + + + + Gets the fully qualified name of all types deriving from . + + All context types found. + + + + Gets the fully qualified name of a type deriving from . + + The name of the context type. If null, the single context type found in the assembly will be returned. + The context type found. + + + + Gets a list of all migrations that have been applied to the database. + + Ids of applied migrations. + + + + Gets a list of all migrations that have not been applied to the database. + + Ids of pending migrations. + + + + Updates the database to the specified migration. + + The Id of the migration to migrate to. If null is supplied, the database will be updated to the latest migration. + Value indicating if data loss during automatic migration is acceptable. + + + + Generates a SQL script to migrate between two migrations. + + The migration to update from. If null is supplied, a script to update the current database will be produced. + The migration to update to. If null is supplied, a script to update to the latest migration will be produced. + Value indicating if data loss during automatic migration is acceptable. + The generated SQL script. + + + + Scaffolds a code-based migration to apply any pending model changes. + + The name for the generated migration. + The programming language of the generated migration. + The root namespace of the project the migration will be added to. + Whether or not to include model changes. + The scaffolded migration. + + + + Scaffolds the initial code-based migration corresponding to a previously run database initializer. + + The programming language of the generated migration. + The root namespace of the project the migration will be added to. + The scaffolded migration. + + + + + + + Releases all resources used by the facade. + + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + + + Gets or sets an action to be run to log information. + + + + + Gets or sets an action to be run to log warnings. + + + + + Gets or sets an action to be run to log verbose information. + + + + + Base class for loggers that can be used for the migrations process. + + + + + Logs an informational message. + + The message to be logged. + + + + Logs a warning that the user should be made aware of. + + The message to be logged. + + + + Logs some additional information that should only be presented to the user if they request verbose output. + + The message to be logged. + + + + Generates VB.Net code for a code-based migration. + + + + + + + + Generates the primary code file that the user can view and edit. + + Operations to be performed by the migration. + Namespace that code should be generated in. + Name of the class that should be generated. + The generated code. + + + + Generates the code behind file with migration metadata. + + Unique identifier of the migration. + Source model to be stored in the migration metadata. + Target model to be stored in the migration metadata. + Namespace that code should be generated in. + Name of the class that should be generated. + The generated code. + + + + Generates a property to return the source or target model in the code behind file. + + Name of the property. + Value to be returned. + Text writer to add the generated code to. + + + + Generates class attributes. + + Text writer to add the generated code to. + A value indicating if this class is being generated for a code-behind file. + + + + Generates a namespace, using statements and class definition. + + Namespace that code should be generated in. + Name of the class that should be generated. + Text writer to add the generated code to. + Base class for the generated class. + A value indicating if this class is being generated for a code-behind file. + Namespaces for which Imports directives will be added. If null, then the namespaces returned from GetDefaultNamespaces will be used. + + + + Generates the closing code for a class that was started with WriteClassStart. + + Namespace that code should be generated in. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code for to re-create the given dictionary of annotations for use when passing + these annotations as a parameter of a . call. + + The annotations to generate. + The writer to which generated code should be written. + + + + Generates code for to re-create the given dictionary of annotations for use when passing + these annotations as a parameter of a . call. + + The annotations to generate. + The writer to which generated code should be written. + + + + Generates code for the given annotation value, which may be null. The default behavior is to use an + if one is registered, otherwise call ToString on the annotation value. + + + Note that a can be registered to generate code for custom annotations + without the need to override the entire code generator. + + The name of the annotation for which code is needed. + The annotation value to generate. + The writer to which generated code should be written. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + Generates code to perform a . + The parameter model definition to generate code for. + Text writer to add the generated code to. + true to include the column name in the definition; otherwise, false. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code for an . + + The operation for which code should be generated. + The writer to which generated code should be written. + + + + Generates code to perform an as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to specify a set of column names using a lambda expression. + + The columns to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to specify the definition for a . + + The column definition to generate code for. + Text writer to add the generated code to. + A value indicating whether to include the column name in the definition. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column of unknown data type. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Removes any invalid characters from the name of an database artifact. + + The name to be scrubbed. + The scrubbed name. + + + + Gets the type name to use for a column of the given data type. + + The data type to translate. + The type name to use in the generated migration. + + + + Quotes an identifier using appropriate escaping to allow it to be stored in a string. + + The identifier to be quoted. + The quoted identifier. + + + + This class is used by Code First Migrations to read and write migration history + from the database. + To customize the definition of the migrations history table you can derive from + this class and override OnModelCreating. Derived instances can either be registered + on a per migrations configuration basis using , + or globally using . + + + + + The default name used for the migrations history table. + + + + + Initializes a new instance of the HistoryContext class. + If you are creating a derived history context you will generally expose a constructor + that accepts these same parameters and passes them to this base constructor. + + + An existing connection to use for the new context. + + + The default schema of the model being migrated. + This schema will be used for the migrations history table unless a different schema is configured in OnModelCreating. + + + + + Applies the default configuration for the migrations history table. If you override + this method it is recommended that you call this base implementation before applying your + custom configuration. + + The builder that defines the model for the context being created. + + + + Gets the key used to locate a model that was previously built for this context. This is used + to avoid processing OnModelCreating and calculating the model every time a new context instance is created. + By default this property returns the default schema. + In most cases you will not need to override this property. However, if your implementation of OnModelCreating + contains conditional logic that results in a different model being built for the same database provider and + default schema you should override this property and calculate an appropriate key. + + + + + Gets the default schema of the model being migrated. + This schema will be used for the migrations history table unless a different schema is configured in OnModelCreating. + + + + + Gets or sets a that can be used to read and write instances. + + + + + This class is used by Code First Migrations to read and write migration history + from the database. + + + + + Gets or sets the Id of the migration this row represents. + + + + + Gets or sets a key representing to which context the row applies. + + + + + Gets or sets the state of the model after this migration was applied. + + + + + Gets or sets the version of Entity Framework that created this entry. + + + + + Represents an error that occurs when an automatic migration would result in data loss. + + + + + Initializes a new instance of the AutomaticDataLossException class. + + + + + Initializes a new instance of the AutomaticDataLossException class. + + The message that describes the error. + + + + Initializes a new instance of the MigrationsException class. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Represents an error that occurs when there are pending model changes after applying the last migration and automatic migration is disabled. + + + + + Initializes a new instance of the AutomaticMigrationsDisabledException class. + + + + + Initializes a new instance of the AutomaticMigrationsDisabledException class. + + The message that describes the error. + + + + Initializes a new instance of the MigrationsException class. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Provides additional metadata about a code-based migration. + + + + + Gets the unique identifier for the migration. + + + + + Gets the state of the model before this migration is run. + + + + + Gets the state of the model after this migration is run. + + + + + Decorator to provide logging during migrations operations.. + + + + + Initializes a new instance of the MigratorLoggingDecorator class. + + The migrator that this decorator is wrapping. + The logger to write messages to. + + + + Decorator to produce a SQL script instead of applying changes to the database. + Using this decorator to wrap will prevent + from applying any changes to the target database. + + + + + Initializes a new instance of the MigratorScriptingDecorator class. + + The migrator that this decorator is wrapping. + + + + Produces a script to update the database. + + + The migration to update from. If null is supplied, a script to update the + current database will be produced. + + + The migration to update to. If null is supplied, + a script to update to the latest migration will be produced. + + The generated SQL script. + + + + Represents a column being added to a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the AddColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table the column should be added to. + Details of the column being added. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table the column should be added to. + + + + + Gets the details of the column being added. + + + + + Gets an operation that represents dropping the added column. + + + + + + + + Represents a foreign key constraint being added to a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Base class for changes that affect foreign key constraints. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the ForeignKeyOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets or sets the name of the table that the foreign key constraint targets. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets the name of the table that the foreign key columns exist in. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + The names of the foreign key column(s). + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets a value indicating if a specific name has been supplied for this foreign key constraint. + + + + + Gets or sets the name of this foreign key constraint. + If no name is supplied, a default name will be calculated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the AddForeignKeyOperation class. + The PrincipalTable, PrincipalColumns, DependentTable and DependentColumns properties should also be populated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation to create an index on the foreign key column(s). + + An operation to add the index. + + + + The names of the column(s) that the foreign key constraint should target. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets a value indicating if cascade delete should be configured on the foreign key constraint. + + + + + Gets an operation to drop the foreign key constraint. + + + + + + + + Represents adding a primary key to a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Common base class to represent operations affecting primary keys. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Returns the default name for the primary key. + + The target table name. + The default primary key name. + + + + Initializes a new instance of the PrimaryKeyOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets or sets the name of the table that contains the primary key. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets the column(s) that make up the primary key. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets a value indicating if a specific name has been supplied for this primary key. + + + + + Gets or sets the name of this primary key. + If no name is supplied, a default name will be calculated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + + + + Gets or sets whether this is a clustered primary key. + + + + + Initializes a new instance of the AddPrimaryKeyOperation class. + The Table and Columns properties should also be populated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation to drop the primary key. + + + + + Represents altering an existing column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the AlterColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table that the column belongs to. + Details of what the column should be altered to. + Value indicating if this change will result in data loss. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the AlterColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table that the column belongs to. + Details of what the column should be altered to. + Value indicating if this change will result in data loss. + An operation to revert this alteration of the column. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table that the column belongs to. + + + + + Gets the new definition for the column. + + + + + Gets an operation that represents reverting the alteration. + The inverse cannot be automatically calculated, + if it was not supplied to the constructor this property will return null. + + + + + + + + Represents information about a column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the ColumnModel class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The data type for this column. + + + + Initializes a new instance of the ColumnModel class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The data type for this column. + Additional details about the data type. This includes details such as maximum length, nullability etc. + + + + Determines if this column is a narrower data type than another column. + Used to determine if altering the supplied column definition to this definition will result in data loss. + + The column to compare to. + Details of the database provider being used. + True if this column is of a narrower data type. + + + + Gets the CLR type corresponding to the database type of this column. + + + + + Gets the default value for the CLR type corresponding to the database type of this column. + + + + + Gets or sets a value indicating if this column can store null values. + + + + + Gets or sets a value indicating if values for this column will be generated by the database using the identity pattern. + + + + + Gets or sets a value indicating if this property model should be configured as a timestamp. + + + + + Gets or sets the custom annotations that have changed on the column. + + + + + Represents creating a database index. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Common base class for operations affecting indexes. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Creates a default index name based on the supplied column names. + + The column names used to create a default index name. + A default index name. + + + + Initializes a new instance of the IndexOperation class. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Gets or sets the table the index belongs to. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets the columns that are indexed. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets a value indicating if a specific name has been supplied for this index. + + + + + Gets or sets the name of this index. + If no name is supplied, a default name will be calculated. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the CreateIndexOperation class. + The Table and Columns properties should also be populated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets or sets a value indicating if this is a unique index. + + + + + Gets an operation to drop this index. + + + + + + + + Gets or sets whether this is a clustered index. + + + + + Represents creating a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the CreateTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table to be created. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the CreateTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table to be created. + Custom annotations that exist on the table to be created. May be null or empty. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table to be created. + + + + + Gets the columns to be included in the new table. + + + + + Gets or sets the primary key for the new table. + + + + + Gets custom annotations that exist on the table to be created. + + + + + Gets an operation to drop the table. + + + + + + + + Represents a column being dropped from a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the DropColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table the column should be dropped from. + The name of the column to be dropped. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table the column should be dropped from. + The name of the column to be dropped. + Custom annotations that exist on the column that is being dropped. May be null or empty. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table the column should be dropped from. + The name of the column to be dropped. + The operation that represents reverting the drop operation. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table the column should be dropped from. + The name of the column to be dropped. + Custom annotations that exist on the column that is being dropped. May be null or empty. + The operation that represents reverting the drop operation. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table the column should be dropped from. + + + + + Gets the name of the column to be dropped. + + + + + Gets custom annotations that exist on the column that is being dropped. + + + + + Gets an operation that represents reverting dropping the column. + The inverse cannot be automatically calculated, + if it was not supplied to the constructor this property will return null. + + + + + + + + Represents a foreign key constraint being dropped from a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the DropForeignKeyOperation class. + The PrincipalTable, DependentTable and DependentColumns properties should also be populated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropForeignKeyOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc.. + + The operation that represents reverting dropping the foreign key constraint. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation to drop the associated index on the foreign key column(s). + + An operation to drop the index. + + + + Gets an operation that represents reverting dropping the foreign key constraint. + The inverse cannot be automatically calculated, + if it was not supplied to the constructor this property will return null. + + + + + + + + Represents dropping an existing index. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the DropIndexOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropIndexOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The operation that represents reverting dropping the index. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation that represents reverting dropping the index. + The inverse cannot be automatically calculated, + if it was not supplied to the constructor this property will return null. + + + + + + + + Represents dropping a primary key from a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the DropPrimaryKeyOperation class. + The Table and Columns properties should also be populated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation to add the primary key. + + + + + Used when altering the migrations history table so that the table can be rebuilt rather than just dropping and adding the primary key. + + + The create table operation for the migrations history table. + + + + + Represents dropping an existing table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the DropTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table to be dropped. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table to be dropped. + Custom annotations that exist on the table that is being dropped. May be null or empty. + Custom annotations that exist on columns of the table that is being dropped. May be null or empty. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table to be dropped. + An operation that represents reverting dropping the table. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table to be dropped. + Custom annotations that exist on the table that is being dropped. May be null or empty. + Custom annotations that exist on columns of the table that is being dropped. May be null or empty. + An operation that represents reverting dropping the table. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table to be dropped. + + + + + Gets custom annotations that exist on the table that is being dropped. + + + + + Gets custom annotations that exist on columns of the table that is being dropped. + + + + + Gets an operation that represents reverting dropping the table. + The inverse cannot be automatically calculated, + if it was not supplied to the constructor this property will return null. + + + + + + + + Operation representing DML changes to the migrations history table. + The migrations history table is used to store a log of the migrations that have been applied to the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the HistoryOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + A sequence of command trees representing the operations being applied to the history table. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + A sequence of commands representing the operations being applied to the history table. + + + + + + + + Represents moving a table from one schema to another. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the MoveTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table to be moved. + Name of the schema to move the table to. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table to be moved. + + + + + Gets the name of the schema to move the table to. + + + + + Gets an operation that moves the table back to its original schema. + + + + + + + + Used when altering the migrations history table so that data can be moved to the new table. + + + The context key for the model. + + + + + Gets a value that indicates whether this is a system table. + + + true if the table is a system table; otherwise, false. + + + + + Used when altering the migrations history table so that the table can be rebuilt rather than just dropping and adding the primary key. + + + The create table operation for the migrations history table. + + + + + Represents renaming an existing column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the RenameColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table the column belongs to. + Name of the column to be renamed. + New name for the column. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table the column belongs to. + + + + + Gets the name of the column to be renamed. + + + + + Gets the new name for the column. + + + + + Gets an operation that reverts the rename. + + + + + + + + Represents renaming an existing table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the RenameTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table to be renamed. + New name for the table. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table to be renamed. + + + + + Gets the new name for the table. + + + + + Gets an operation that reverts the rename. + + + + + + + + Represents a provider specific SQL statement to be executed directly against the target database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the SqlOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The SQL to be executed. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the SQL to be executed. + + + + + Gets or sets a value indicating whether this statement should be performed outside of + the transaction scope that is used to make the migration process transactional. + If set to true, this operation will not be rolled back if the migration process fails. + + + + + + + + Common base class for providers that convert provider agnostic migration + operations into database provider specific SQL commands. + + + + + Converts a set of migration operations into database provider specific SQL. + + The operations to be converted. + Token representing the version of the database being targeted. + A list of SQL statements to be executed to perform the migration operations. + + + + Generates the SQL body for a stored procedure. + + The command trees representing the commands for an insert, update or delete operation. + The rows affected parameter name. + The provider manifest token. + The SQL body for the stored procedure. + + + + Determines if a provider specific exception corresponds to a database-level permission denied error. + + The database exception. + true if the supplied exception corresponds to a database-level permission denied error; otherwise false. + + + + Builds the store type usage for the specified using the facets from the specified . + + Name of the store type. + The target property. + A store-specific TypeUsage + + + + Gets or sets the provider manifest. + + + The provider manifest. + + + + + Represents a migration operation that has been translated into a SQL statement. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets the SQL to be executed to perform this migration operation. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets a value indicating whether this statement should be performed outside of + the transaction scope that is used to make the migration process transactional. + If set to true, this operation will not be rolled back if the migration process fails. + + + + + Gets or sets the batch terminator for the database provider. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The batch terminator for the database provider. + + + + + Extension methods for . + + + + + Returns an implementation that stays in sync with the given + . + + The element type. + The collection that the binding list will stay in sync with. + The binding list. + + + + Represents data in a geodetic (round earth) coordinate system. + + + + + Creates a new value based on the specified well known binary value. + + + A new DbGeography value as defined by the well known binary value with the default geography coordinate system identifier (SRID)( + + ). + + A byte array that contains a well known binary representation of the geography value. + + + + Creates a new value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new line value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new point value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new polygon value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + Returns the multiline value from a binary value. + The multiline value from a binary value. + The well-known binary value. + The coordinate system identifier. + + + Returns the multipoint value from a well-known binary value. + The multipoint value from a well-known binary value. + The well-known binary value. + The coordinate system identifier. + + + Returns the multi polygon value from a well-known binary value. + The multi polygon value from a well-known binary value. + The multi polygon well-known binary value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new value based on the specified Geography Markup Language (GML) value. + + + A new DbGeography value as defined by the GML value with the default geography coordinate system identifier (SRID) ( + + ). + + A string that contains a Geography Markup Language (GML) representation of the geography value. + + + + Creates a new value based on the specified Geography Markup Language (GML) value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the GML value with the specified coordinate system identifier. + A string that contains a Geography Markup Language (GML) representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new value based on the specified well known text value. + + + A new DbGeography value as defined by the well known text value with the default geography coordinate system identifier (SRID) ( + + ). + + A string that contains a well known text representation of the geography value. + + + + Creates a new value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new line value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new point value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new polygon value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + Returns the multiline value from a well-known text value. + The multiline value from a well-known text value. + The well-known text. + The coordinate system identifier. + + + Returns the multipoint value from a well-known text value. + The multipoint value from a well-known text value. + The well-known text value. + The coordinate system identifier. + + + Returns the multi polygon value from a well-known text value. + The multi polygon value from a well-known text value. + The multi polygon well-known text value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + Generates the well known text representation of this DbGeography value. Includes only Longitude and Latitude for points. + A string containing the well known text representation of this DbGeography value. + + + Generates the well known binary representation of this DbGeography value. + The well-known binary representation of this DbGeography value. + + + Generates the Geography Markup Language (GML) representation of this DbGeography value. + A string containing the GML representation of this DbGeography value. + + + Determines whether this DbGeography is spatially equal to the specified DbGeography argument. + true if other is spatially equal to this geography value; otherwise false. + The geography value that should be compared with this geography value for equality. + + + Determines whether this DbGeography is spatially disjoint from the specified DbGeography argument. + true if other is disjoint from this geography value; otherwise false. + The geography value that should be compared with this geography value for disjointness. + + + Determines whether this DbGeography value spatially intersects the specified DbGeography argument. + true if other intersects this geography value; otherwise false. + The geography value that should be compared with this geography value for intersection. + + + Returns a geography object that represents the union of all points whose distance from a geography instance is less than or equal to a specified value. + A geography object that represents the union of all points + The distance. + + + Computes the distance between the closest points in this DbGeography value and another DbGeography value. + A double value that specifies the distance between the two closest points in this geography value and other. + The geography value for which the distance from this value should be computed. + + + Computes the intersection of this DbGeography value and another DbGeography value. + A new DbGeography value representing the intersection between this geography value and other. + The geography value for which the intersection with this value should be computed. + + + Computes the union of this DbGeography value and another DbGeography value. + A new DbGeography value representing the union between this geography value and other. + The geography value for which the union with this value should be computed. + + + Computes the difference of this DbGeography value and another DbGeography value. + A new DbGeography value representing the difference between this geography value and other. + The geography value for which the difference with this value should be computed. + + + Computes the symmetric difference of this DbGeography value and another DbGeography value. + A new DbGeography value representing the symmetric difference between this geography value and other. + The geography value for which the symmetric difference with this value should be computed. + + + Returns an element of this DbGeography value from a specific position, if it represents a geography collection. <param name="index">The position within this geography value from which the element should be taken.</param><returns>The element in this geography value at the specified position, if it represents a collection of other geography values; otherwise null.</returns> + An element of this DbGeography value from a specific position + The index. + + + Returns an element of this DbGeography value from a specific position, if it represents a linestring or linear ring. <param name="index">The position within this geography value from which the element should be taken.</param><returns>The element in this geography value at the specified position, if it represents a linestring or linear ring; otherwise null.</returns> + An element of this DbGeography value from a specific position + The index. + + + Returns a string representation of the geography value. + A string representation of the geography value. + + + Gets the default coordinate system id (SRID) for geography values (WGS 84) + The default coordinate system id (SRID) for geography values (WGS 84) + + + Gets a representation of this DbGeography value that is specific to the underlying provider that constructed it. + A representation of this DbGeography value. + + + + Gets the spatial provider that will be used for operations on this spatial type. + + + + Gets or sets a data contract serializable well known representation of this DbGeography value. + A data contract serializable well known representation of this DbGeography value. + + + Gets the identifier associated with the coordinate system. + The identifier associated with the coordinate system. + + + + Gets the dimension of the given value or, if the value is a collections, the largest element dimension. + + + The dimension of the given value. + + + + Gets the spatial type name of the DBGeography. + The spatial type name of the DBGeography. + + + Gets a nullable Boolean value indicating whether this DbGeography value is empty. + True if this DbGeography value is empty; otherwise, false. + + + Gets the number of elements in this DbGeography value, if it represents a geography collection. <returns>The number of elements in this geography value, if it represents a collection of other geography values; otherwise null.</returns> + The number of elements in this DbGeography value. + + + Gets the Latitude coordinate of this DbGeography value, if it represents a point. <returns>The Latitude coordinate value of this geography value, if it represents a point; otherwise null.</returns> + The Latitude coordinate of this DbGeography value. + + + Gets the Longitude coordinate of this DbGeography value, if it represents a point. <returns>The Longitude coordinate value of this geography value, if it represents a point; otherwise null.</returns> + The Longitude coordinate of this DbGeography value. + + + Gets the elevation (Z coordinate) of this DbGeography value, if it represents a point. <returns>The elevation (Z coordinate) value of this geography value, if it represents a point; otherwise null.</returns> + The elevation (Z coordinate) of this DbGeography value. + + + Gets the M (Measure) coordinate of this DbGeography value, if it represents a point. <returns>The M (Measure) coordinate value of this geography value, if it represents a point; otherwise null.</returns> + The M (Measure) coordinate of this DbGeography value. + + + Gets a nullable double value that indicates the length of this DbGeography value, which may be null if this value does not represent a curve. + A nullable double value that indicates the length of this DbGeography value. + + + Gets a DbGeography value representing the start point of this value, which may be null if this DbGeography value does not represent a curve. + A DbGeography value representing the start point of this value. + + + Gets a DbGeography value representing the start point of this value, which may be null if this DbGeography value does not represent a curve. + A DbGeography value representing the start point of this value. + + + Gets a nullable Boolean value indicating whether this DbGeography value is closed, which may be null if this value does not represent a curve. + True if this DbGeography value is closed; otherwise, false. + + + Gets the number of points in this DbGeography value, if it represents a linestring or linear ring. <returns>The number of elements in this geography value, if it represents a linestring or linear ring; otherwise null.</returns> + The number of points in this DbGeography value. + + + Gets a nullable double value that indicates the area of this DbGeography value, which may be null if this value does not represent a surface. + A nullable double value that indicates the area of this DbGeography value. + + + + A data contract serializable representation of a value. + + + + Gets or sets the coordinate system identifier (SRID) of this value. + + + Gets or sets the well known text representation of this value. + + + Gets or sets the well known binary representation of this value. + + + + Represents geometric shapes. + + + + + Creates a new value based on the specified well known binary value. + + + A new DbGeometry value as defined by the well known binary value with the default geometry coordinate system identifier ( + + ). + + A byte array that contains a well known binary representation of the geometry value. + wellKnownBinary + + + + Creates a new value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + wellKnownBinary + coordinateSystemId + + + + Creates a new line value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + lineWellKnownBinary + coordinateSystemId + + + + Creates a new point value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + pointWellKnownBinary + coordinateSystemId + + + + Creates a new polygon value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + polygonWellKnownBinary + coordinateSystemId + + + Returns the multiline value from a binary value. + The multiline value from a binary value. + The well-known binary value. + The coordinate system identifier. + + + Returns the multipoint value from a well-known binary value. + The multipoint value from a well-known binary value. + The well-known binary value. + The coordinate system identifier. + + + Returns the multi polygon value from a well-known binary value. + The multipoint value from a well-known text value. + The multi polygon well-known text value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + geometryCollectionWellKnownBinary + coordinateSystemId + + + + Creates a new value based on the specified Geography Markup Language (GML) value. + + + A new DbGeometry value as defined by the GML value with the default geometry coordinate system identifier (SRID) ( + + ). + + A string that contains a Geography Markup Language (GML) representation of the geometry value. + geometryMarkup + + + + Creates a new value based on the specified Geography Markup Language (GML) value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the GML value with the specified coordinate system identifier. + A string that contains a Geography Markup Language (GML) representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + geometryMarkup + coordinateSystemId + + + + Creates a new value based on the specified well known text value. + + + A new DbGeometry value as defined by the well known text value with the default geometry coordinate system identifier (SRID) ( + + ). + + A string that contains a well known text representation of the geometry value. + wellKnownText + + + + Creates a new value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + wellKnownText + coordinateSystemId + + + + Creates a new line value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + lineWellKnownText + coordinateSystemId + + + + Creates a new point value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + pointWellKnownText + coordinateSystemId + + + + Creates a new polygon value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + polygonWellKnownText + coordinateSystemId + + + Returns the multiline value from a well-known text value. + The multiline value from a well-known text value. + The well-known text. + The coordinate system identifier. + + + Returns the multipoint value from a well-known text value. + The multipoint value from a well-known text value. + The well-known text value. + The coordinate system identifier. + + + Returns the multi polygon value from a well-known binary value. + The multi polygon value from a well-known binary value. + The multi polygon well-known text value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + geometryCollectionWellKnownText + coordinateSystemId + + + Generates the well known text representation of this DbGeometry value. Includes only X and Y coordinates for points. + A string containing the well known text representation of this DbGeometry value. + + + Generates the well known binary representation of this DbGeometry value. + The well-known binary representation of this DbGeometry value. + + + Generates the Geography Markup Language (GML) representation of this DbGeometry value. + A string containing the GML representation of this DbGeometry value. + + + Determines whether this DbGeometry is spatially equal to the specified DbGeometry argument. + true if other is spatially equal to this geometry value; otherwise false. + The geometry value that should be compared with this geometry value for equality. + other + + + Determines whether this DbGeometry is spatially disjoint from the specified DbGeometry argument. + true if other is disjoint from this geometry value; otherwise false. + The geometry value that should be compared with this geometry value for disjointness. + other + + + Determines whether this DbGeometry value spatially intersects the specified DbGeometry argument. + true if other intersects this geometry value; otherwise false. + The geometry value that should be compared with this geometry value for intersection. + other + + + Determines whether this DbGeometry value spatially touches the specified DbGeometry argument. + true if other touches this geometry value; otherwise false. + The geometry value that should be compared with this geometry value. + other + + + Determines whether this DbGeometry value spatially crosses the specified DbGeometry argument. + true if other crosses this geometry value; otherwise false. + The geometry value that should be compared with this geometry value. + other + + + Determines whether this DbGeometry value is spatially within the specified DbGeometry argument. + true if this geometry value is within other; otherwise false. + The geometry value that should be compared with this geometry value for containment. + other + + + Determines whether this DbGeometry value spatially contains the specified DbGeometry argument. + true if this geometry value contains other; otherwise false. + The geometry value that should be compared with this geometry value for containment. + other + + + Determines whether this DbGeometry value spatially overlaps the specified DbGeometry argument. + true if this geometry value overlaps other; otherwise false. + The geometry value that should be compared with this geometry value for overlap. + other + + + Determines whether this DbGeometry value spatially relates to the specified DbGeometry argument according to the given Dimensionally Extended Nine-Intersection Model (DE-9IM) intersection pattern. + true if this geometry value relates to other according to the specified intersection pattern matrix; otherwise false. + The geometry value that should be compared with this geometry value for relation. + A string that contains the text representation of the (DE-9IM) intersection pattern that defines the relation. + othermatrix + + + Returns a geometry object that represents the union of all points whose distance from a geometry instance is less than or equal to a specified value. + A geometry object that represents the union of all points. + The distance. + + + Computes the distance between the closest points in this DbGeometry value and another DbGeometry value. + A double value that specifies the distance between the two closest points in this geometry value and other. + The geometry value for which the distance from this value should be computed. + other + + + Computes the intersection of this DbGeometry value and another DbGeometry value. + A new DbGeometry value representing the intersection between this geometry value and other. + The geometry value for which the intersection with this value should be computed. + other + + + Computes the union of this DbGeometry value and another DbGeometry value. + A new DbGeometry value representing the union between this geometry value and other. + The geometry value for which the union with this value should be computed. + other + + + Computes the difference between this DbGeometry value and another DbGeometry value. + A new DbGeometry value representing the difference between this geometry value and other. + The geometry value for which the difference with this value should be computed. + other + + + Computes the symmetric difference between this DbGeometry value and another DbGeometry value. + A new DbGeometry value representing the symmetric difference between this geometry value and other. + The geometry value for which the symmetric difference with this value should be computed. + other + + + Returns an element of this DbGeometry value from a specific position, if it represents a geometry collection. <param name="index">The position within this geometry value from which the element should be taken.</param><returns>The element in this geometry value at the specified position, if it represents a collection of other geometry values; otherwise null.</returns> + An element of this DbGeometry value from a specific position. + The index. + + + Returns an element of this DbGeometry value from a specific position, if it represents a linestring or linear ring. <param name="index">The position within this geometry value from which the element should be taken.</param><returns>The element in this geometry value at the specified position, if it represents a linestring or linear ring; otherwise null.</returns> + An element of this DbGeometry value from a specific position. + The index. + + + Returns an interior ring from this DbGeometry value at a specific position, if it represents a polygon. <param name="index">The position within this geometry value from which the interior ring should be taken.</param><returns>The interior ring in this geometry value at the specified position, if it represents a polygon; otherwise null.</returns> + An interior ring from this DbGeometry value at a specific position. + The index. + + + Returns a string representation of the geometry value. + A string representation of the geometry value. + + + Gets the default coordinate system id (SRID) for geometry values. + The default coordinate system id (SRID) for geometry values. + + + Gets a representation of this DbGeometry value that is specific to the underlying provider that constructed it. + A representation of this DbGeometry value. + + + + Gets the spatial provider that will be used for operations on this spatial type. + + + + Gets or sets a data contract serializable well known representation of this DbGeometry value. + A data contract serializable well known representation of this DbGeometry value. + + + Gets the coordinate system identifier of the DbGeometry object. + The coordinate system identifier of the DbGeometry object. + + + Gets the boundary of the DbGeometry objects. + The boundary of the DbGeometry objects. + + + + Gets the dimension of the given value or, if the value is a collection, the dimension of its largest element. + + + The dimension of the given value. + + + + Gets the envelope (minimum bounding box) of this DbGeometry value, as a geometry value. + The envelope (minimum bounding box) of this DbGeometry value. + + + Gets a spatial type name representation of this DbGeometry value. + A spatial type name representation of this DbGeometry value. + + + Gets a nullable Boolean value indicating whether this DbGeometry value is empty, which may be null if this value does not represent a curve. + True if this DbGeometry value is empty; otherwise, false. + + + Gets a nullable Boolean value indicating whether this DbGeometry value is simple. + True if this DbGeometry value is simple; otherwise, false. + + + Gets a nullable Boolean value indicating whether this DbGeometry value is valid. + True if this DbGeometry value is valid; otherwise, false. + + + Gets the convex hull of this DbGeometry value as another DbGeometry value. + The convex hull of this DbGeometry value as another DbGeometry value. + + + Gets the number of elements in this DbGeometry value, if it represents a geometry collection. <returns>The number of elements in this geometry value, if it represents a collection of other geometry values; otherwise null.</returns> + The number of elements in this DbGeometry value. + + + Gets the X coordinate of this DbGeometry value, if it represents a point. <returns>The X coordinate value of this geometry value, if it represents a point; otherwise null.</returns> + The X coordinate of this DbGeometry value. + + + Gets the Y coordinate of this DbGeometry value, if it represents a point. <returns>The Y coordinate value of this geometry value, if it represents a point; otherwise null.</returns> + The Y coordinate of this DbGeometry value. + + + Gets the elevation (Z coordinate) of this DbGeometry value, if it represents a point. <returns>The elevation (Z coordinate) of this geometry value, if it represents a point; otherwise null.</returns> + The elevation (Z coordinate) of this DbGeometry value. + + + Gets the Measure (M coordinate) of this DbGeometry value, if it represents a point. <returns>The Measure (M coordinate) value of this geometry value, if it represents a point; otherwise null.</returns> + The Measure (M coordinate) of this DbGeometry value. + + + Gets a nullable double value that indicates the length of this DbGeometry value, which may be null if this value does not represent a curve. + The length of this DbGeometry value. + + + Gets a DbGeometry value representing the start point of this value, which may be null if this DbGeometry value does not represent a curve. + A DbGeometry value representing the start point of this value. + + + Gets a DbGeometry value representing the start point of this value, which may be null if this DbGeometry value does not represent a curve. + A DbGeometry value representing the start point of this value. + + + Gets a nullable Boolean value indicating whether this DbGeometry value is closed, which may be null if this value does not represent a curve. + True if this DbGeometry value is closed; otherwise, false. + + + Gets a nullable Boolean value indicating whether this DbGeometry value is a ring, which may be null if this value does not represent a curve. + True if this DbGeometry value is a ring; otherwise, false. + + + Gets the number of points in this DbGeometry value, if it represents a linestring or linear ring. <returns>The number of elements in this geometry value, if it represents a linestring or linear ring; otherwise null.</returns> + The number of points in this DbGeometry value. + + + Gets a nullable double value that indicates the area of this DbGeometry value, which may be null if this value does not represent a surface. + A nullable double value that indicates the area of this DbGeometry value. + + + Gets the DbGeometry value that represents the centroid of this DbGeometry value, which may be null if this value does not represent a surface. + The DbGeometry value that represents the centroid of this DbGeometry value. + + + Gets a point on the surface of this DbGeometry value, which may be null if this value does not represent a surface. + A point on the surface of this DbGeometry value. + + + Gets the DbGeometry value that represents the exterior ring of this DbGeometry value, which may be null if this value does not represent a polygon. + The DbGeometry value that represents the exterior ring of this DbGeometry value. + + + Gets the number of interior rings in this DbGeometry value, if it represents a polygon. <returns>The number of elements in this geometry value, if it represents a polygon; otherwise null.</returns> + The number of interior rings in this DbGeometry value. + + + + A data contract serializable representation of a value. + + + + Gets or sets the coordinate system identifier (SRID) of this value. + + + Gets or sets the well known text representation of this value. + + + Gets or sets the well known binary representation of this value. + + + + A provider-independent service API for geospatial (Geometry/Geography) type support. + + + + + When implemented in derived types, reads an instance of from the column at the specified column ordinal. + + The instance of DbGeography at the specified column value + The ordinal of the column that contains the geography value + + + + When implemented in derived types, reads an instance of from the column at the specified column ordinal. + + The instance of DbGeometry at the specified column value + The ordinal of the data record column that contains the provider-specific geometry data + + + + Returns whether the column at the specified column ordinal is of geography type + + The column ordinal. + + true if the column at the specified column ordinal is of geography type; + false otherwise. + + + + + Returns whether the column at the specified column ordinal is of geometry type + + The column ordinal. + + true if the column at the specified column ordinal is of geometry type; + false otherwise. + + + + + A provider-independent service API for geospatial (Geometry/Geography) type support. + + + + + This method is intended for use by derived implementations of + + after suitable validation of the specified provider value to ensure it is suitable for use with the derived implementation. + + + A new instance that contains the specified providerValue and uses the specified spatialServices as its spatial implementation. + + + The spatial services instance that the returned value will depend on for its implementation of spatial functionality. + + The provider value. + + + + Creates a new value based on a provider-specific value that is compatible with this spatial services implementation. + + + A new value backed by this spatial services implementation and the specified provider value. + + A provider-specific value that this spatial services implementation is capable of interpreting as a geography value. + A new DbGeography value backed by this spatial services implementation and the specified provider value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Creates a provider-specific value compatible with this spatial services implementation based on the specified well-known + + representation. + + A provider-specific value that encodes the information contained in wellKnownValue in a fashion compatible with this spatial services implementation. + + An instance of that contains the well-known representation of a geography value. + + + + + Creates an instance of that represents the specified + + value using one or both of the standard well-known spatial formats. + + + The well-known representation of geographyValue, as a new + + . + + The geography value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Creates a new value based on the specified well-known binary value. + + + A new value as defined by the well-known binary value with the default + + coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + + + Creates a new value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new line value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new point value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new polygon value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new multiline value based on the specified well-known binary value and coordinate system identifier. + + + The new multiline value. + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new multipoint value based on the specified well-known binary value and coordinate system identifier. + + + A new multipoint value. + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new multi polygon value based on the specified well-known binary value and coordinate system identifier. + + + A new multi polygon value. + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new value based on the specified well-known text value. + + + A new value as defined by the well-known text value with the default + + coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + + + Creates a new value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new line value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new point value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new polygon value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new multiline value based on the specified well-known text value and coordinate system identifier. + + + A new multiline value. + + The well-known text value. + The coordinate system identifier. + + + + Creates a new multipoint value based on the specified well-known text value and coordinate system identifier. + + + A new multipoint value. + + The well-known text value. + The coordinate system identifier. + + + + Creates a new multi polygon value based on the specified well-known text value and coordinate system identifier. + + + A new multi polygon value. + + The well-known text value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new value based on the specified Geography Markup Language (GML) value. + + + A new value as defined by the GML value with the default + + coordinate system identifier (SRID) ( + + ). + + A string that contains a Geometry Markup Language (GML) representation of the geography value. + + + + Creates a new value based on the specified Geography Markup Language (GML) value and coordinate system identifier (SRID). + + + A new value as defined by the GML value with the specified coordinate system identifier (SRID). + + A string that contains a Geometry Markup Language (GML) representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Returns the coordinate system identifier of the given value. + + + The coordinate system identifier of the given value. + + The geography value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the dimension of the given value or, if the value is a collections, the largest element dimension. + + + The dimension of geographyValue, or the largest element dimension if + + is a collection. + + The geography value for which the dimension value should be retrieved. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that indicates the spatial type name of the given + + value. + + + The spatial type name of the given value. + + The geography value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is empty. + + + True if the given value is empty; otherwise, false. + + The geography value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the well-known text representation of the given value. This value should include only the Longitude and Latitude of points. + + A string containing the well-known text representation of geographyValue. + The geography value for which the well-known text should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a text representation of with elevation and measure. + + + A text representation of . + + The geography value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the well-known binary representation of the given value. + + + The well-known binary representation of the given value. + + The geography value for which the well-known binary should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Generates the Geography Markup Language (GML) representation of this + + value. + + A string containing the GML representation of this DbGeography value. + The geography value for which the GML should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values are spatially equal. + + true if geographyValue is spatially equal to otherGeography; otherwise false. + The first geography value to compare for equality. + The second geography value to compare for equality. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values are spatially disjoint. + + true if geographyValue is disjoint from otherGeography; otherwise false. + The first geography value to compare for disjointness. + The second geography value to compare for disjointness. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values spatially intersect. + + true if geographyValue intersects otherGeography; otherwise false. + The first geography value to compare for intersection. + The second geography value to compare for intersection. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Creates a geography value representing all points less than or equal to distance from the given + + value. + + A new DbGeography value representing all points less than or equal to distance from geographyValue. + The geography value. + A double value specifying how far from geographyValue to buffer. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Computes the distance between the closest points in two values. + + A double value that specifies the distance between the two closest points in geographyValue and otherGeography. + The first geography value. + The second geography value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the intersection of two values. + + + A new value representing the intersection of geographyValue and otherGeography. + + The first geography value. + The second geography value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the union of two values. + + + A new value representing the union of geographyValue and otherGeography. + + The first geography value. + The second geography value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the difference of two values. + + A new DbGeography value representing the difference of geographyValue and otherGeography. + The first geography value. + The second geography value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the symmetric difference of two values. + + + A new value representing the symmetric difference of geographyValue and otherGeography. + + The first geography value. + The second geography value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Returns the number of elements in the given value, if it represents a geography collection. + + The number of elements in geographyValue, if it represents a collection of other geography values; otherwise null. + The geography value, which need not represent a geography collection. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns an element of the given value, if it represents a geography collection. + + The element in geographyValue at position index, if it represents a collection of other geography values; otherwise null. + The geography value, which need not represent a geography collection. + The position within the geography value from which the element should be taken. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the Latitude coordinate of the given value, if it represents a point. + + + The Latitude coordinate of the given value. + + The geography value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the Longitude coordinate of the given value, if it represents a point. + + + The Longitude coordinate of the given value. + + The geography value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the elevation (Z coordinate) of the given value, if it represents a point. + + The elevation (Z coordinate) of geographyValue, if it represents a point; otherwise null. + The geography value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the M (Measure) coordinate of the given value, if it represents a point. + + + The M (Measure) coordinate of the given value. + + The geography value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the length of the given + + value, which may be null if the value does not represent a curve. + + + The length of the given value. + + The geography value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the start point of the given DbGeography value, which may be null if the value does not represent a curve. + + + The start point of the given value. + + The geography value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the end point of the given DbGeography value, which may be null if the value does not represent a curve. + + The end point of geographyValue, if it represents a curve; otherwise null. + The geography value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is closed, which may be null if the value does not represent a curve. + + + True if the given value is closed; otherwise, false. + + The geography value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the number of points in the given value, if it represents a linestring or linear ring. + + + The number of points in the given value. + + The geography value, which need not represent a linestring or linear ring. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a point element of the given value, if it represents a linestring or linear ring. + + The point in geographyValue at position index, if it represents a linestring or linear ring; otherwise null. + The geography value, which need not represent a linestring or linear ring. + The position within the geography value from which the element should be taken. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the area of the given + + value, which may be null if the value does not represent a surface. + + + A nullable double value that indicates the area of the given value. + + The geography value, which need not represent a surface. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + This method is intended for use by derived implementations of + + after suitable validation of the specified provider value to ensure it is suitable for use with the derived implementation. + + + A new instance that contains the specified providerValue and uses the specified spatialServices as its spatial implementation. + + + The spatial services instance that the returned value will depend on for its implementation of spatial functionality. + + A provider value. + + + + Creates a provider-specific value compatible with this spatial services implementation based on the specified well-known + + representation. + + A provider-specific value that encodes the information contained in wellKnownValue in a fashion compatible with this spatial services implementation. + + An instance of that contains the well-known representation of a geometry value. + + + + + Creates an instance of that represents the specified + + value using one or both of the standard well-known spatial formats. + + + The well-known representation of geometryValue, as a new + + . + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Creates a new value based on a provider-specific value that is compatible with this spatial services implementation. + + + A new value backed by this spatial services implementation and the specified provider value. + + A provider-specific value that this spatial services implementation is capable of interpreting as a geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Creates a new value based on the specified well-known binary value. + + + A new value as defined by the well-known binary value with the default + + coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + + + Creates a new value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new line value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new point value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new polygon value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new multiline value based on the specified well-known binary value and coordinate system identifier. + + + The new multiline value + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new multipoint value based on the specified well-known binary value and coordinate system identifier. + + + A new multipoint value. + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new multi polygon value based on the specified well-known binary value and coordinate system identifier. + + + A new multi polygon value. + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new value based on the specified well-known text value. + + + A new value as defined by the well-known text value with the default + + coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + + + Creates a new value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new line value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new point value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new polygon value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new multiline value based on the specified well-known text value and coordinate system identifier. + + + A new multiline value + + The well-known text value. + The coordinate system identifier. + + + + Creates a new multipoint value based on the specified well-known text value and coordinate system identifier. + + + A new multipoint value. + + The well-known text value. + The coordinate system identifier. + + + + Creates a new multi polygon value based on the specified well-known text value and coordinate system identifier. + + + A new multi polygon value. + + The well-known text value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new value based on the specified Geography Markup Language (GML) value. + + + A new value as defined by the GML value with the default + + coordinate system identifier (SRID) ( + + ). + + A string that contains a Geography Markup Language (GML) representation of the geometry value. + + + + Creates a new value based on the specified Geography Markup Language (GML) value and coordinate system identifier (SRID). + + + A new value as defined by the GML value with the specified coordinate system identifier (SRID). + + A string that contains a Geography Markup Language (GML) representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Returns the coordinate system identifier of the given value. + + + The coordinate system identifier of the given value. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the boundary of the given + + value. + + + The boundary of the given value. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the dimension of the given value or, if the value is a collections, the largest element dimension. + + + The dimension of geometryValue, or the largest element dimension if + + is a collection. + + The geometry value for which the dimension value should be retrieved. + + + + Gets the envelope (minimum bounding box) of the given value, as a geometry value. + + + The envelope of geometryValue, as a value. + + The geometry value for which the envelope value should be retrieved. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that indicates the spatial type name of the given + + value. + + + The spatial type name of the given value. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is empty. + + + True if the given value is empty; otherwise, false. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is simple. + + + True if the given value is simple; otherwise, false. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is valid. + + + True if the given value is valid; otherwise, false. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the well-known text representation of the given value, including only X and Y coordinates for points. + + A string containing the well-known text representation of geometryValue. + The geometry value for which the well-known text should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a text representation of with elevation and measure. + + + A text representation of with elevation and measure. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the well-known binary representation of the given value. + + + The well-known binary representation of the given value. + + The geometry value for which the well-known binary should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Generates the Geography Markup Language (GML) representation of this + + value. + + A string containing the GML representation of this DbGeometry value. + The geometry value for which the GML should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values are spatially equal. + + true if geometryValue is spatially equal to otherGeometry; otherwise false. + The first geometry value to compare for equality. + The second geometry value to compare for equality. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values are spatially disjoint. + + true if geometryValue is disjoint from otherGeometry; otherwise false. + The first geometry value to compare for disjointness. + The second geometry value to compare for disjointness. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values spatially intersect. + + true if geometryValue intersects otherGeometry; otherwise false. + The first geometry value to compare for intersection. + The second geometry value to compare for intersection. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values spatially touch. + + true if geometryValue touches otherGeometry; otherwise false. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values spatially cross. + + true if geometryValue crosses otherGeometry; otherwise false. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether one value is spatially within the other. + + true if geometryValue is within otherGeometry; otherwise false. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether one value spatially contains the other. + + true if geometryValue contains otherGeometry; otherwise false. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values spatially overlap. + + true if geometryValue overlaps otherGeometry; otherwise false. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values are spatially related according to the given Dimensionally Extended Nine-Intersection Model (DE-9IM) intersection pattern. + + true if this geometryValue value relates to otherGeometry according to the specified intersection pattern matrix; otherwise false. + The first geometry value. + The geometry value that should be compared with the first geometry value for relation. + A string that contains the text representation of the (DE-9IM) intersection pattern that defines the relation. + + + , + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Creates a geometry value representing all points less than or equal to distance from the given + + value. + + A new DbGeometry value representing all points less than or equal to distance from geometryValue. + The geometry value. + A double value specifying how far from geometryValue to buffer. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Computes the distance between the closest points in two values. + + A double value that specifies the distance between the two closest points in geometryValue and otherGeometry. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the convex hull of the given + + value. + + + The convex hull of the given value. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Computes the intersection of two values. + + + A new value representing the intersection of geometryValue and otherGeometry. + + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the union of two values. + + + A new value representing the union of geometryValue and otherGeometry. + + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the difference between two values. + + A new DbGeometry value representing the difference between geometryValue and otherGeometry. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the symmetric difference between two values. + + + A new value representing the symmetric difference between geometryValue and otherGeometry. + + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Returns the number of elements in the given value, if it represents a geometry collection. + + The number of elements in geometryValue, if it represents a collection of other geometry values; otherwise null. + The geometry value, which need not represent a geometry collection. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns an element of the given value, if it represents a geometry collection. + + The element in geometryValue at position index, if it represents a collection of other geometry values; otherwise null. + The geometry value, which need not represent a geometry collection. + The position within the geometry value from which the element should be taken. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the X coordinate of the given value, if it represents a point. + + + The X coordinate of the given value. + + The geometry value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the Y coordinate of the given value, if it represents a point. + + + The Y coordinate of the given value. + + The geometry value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the elevation (Z) of the given value, if it represents a point. + + The elevation (Z) of geometryValue, if it represents a point; otherwise null. + The geometry value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the M (Measure) coordinate of the given value, if it represents a point. + + + The M (Measure) coordinate of the given value. + + The geometry value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the length of the given + + value, which may be null if the value does not represent a curve. + + + The length of the given value. + + The geometry value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the start point of the given DbGeometry value, which may be null if the value does not represent a curve. + + + The start point of the given value. + + The geometry value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the end point of the given DbGeometry value, which may be null if the value does not represent a curve. + + The end point of geometryValue, if it represents a curve; otherwise null. + The geometry value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is closed, which may be null if the value does not represent a curve. + + + True if the given value is closed; otherwise, false. + + The geometry value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is a ring, which may be null if the value does not represent a curve. + + + True if the given value is a ring; otherwise, false. + + The geometry value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the number of points in the given value, if it represents a linestring or linear ring. + + + The number of points in the given value. + + The geometry value, which need not represent a linestring or linear ring. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a point element of the given value, if it represents a linestring or linear ring. + + The point in geometryValue at position index, if it represents a linestring or linear ring; otherwise null. + The geometry value, which need not represent a linestring or linear ring. + The position within the geometry value from which the element should be taken. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the area of the given + + value, which may be null if the value does not represent a surface. + + + A nullable double value that indicates the area of the given value. + + The geometry value, which need not represent a surface. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the centroid of the given DbGeometry value, which may be null if the value does not represent a surface. + + The centroid of geometryValue, if it represents a surface; otherwise null. + The geometry value, which need not represent a surface. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents a point on the surface of the given DbGeometry value, which may be null if the value does not represent a surface. + + + A value that represents a point on the surface of the given DbGeometry value. + + The geometry value, which need not represent a surface. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the exterior ring of the given DbGeometry value, which may be null if the value does not represent a polygon. + + A DbGeometry value representing the exterior ring on geometryValue, if it represents a polygon; otherwise null. + The geometry value, which need not represent a polygon. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the number of interior rings in the given value, if it represents a polygon. + + The number of elements in geometryValue, if it represents a polygon; otherwise null. + The geometry value, which need not represent a polygon. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns an interior ring from the given value, if it represents a polygon. + + The interior ring in geometryValue at position index, if it represents a polygon; otherwise null. + The geometry value, which need not represent a polygon. + The position within the geometry value from which the element should be taken. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the default services for the . + + The default services. + + + + Override this property to allow the spatial provider to fail fast when native types or other + resources needed for the spatial provider to function correctly are not available. + The default value is true which means that EF will continue with the assumption + that the provider has the necessary types/resources rather than failing fast. + + + + + The same as but works in partial trust and adds explicit caching of + generated indentation string and also recognizes writing a string that contains just \r\n or \n as a write-line to ensure + we indent the next line properly. + + + + + Specifies the default tab string. This field is constant. + + + + + Specifies the culture what will be used by the underlying TextWriter. This static property is read-only. + Note that any writer passed to one of the constructors of must use this + same culture. The culture is . + + + + + Initializes a new instance of the IndentedTextWriter class using the specified text writer and default tab string. + Note that the writer passed to this constructor must use the specified by the + property. + + + The to use for output. + + + + + Initializes a new instance of the IndentedTextWriter class using the specified text writer and tab string. + Note that the writer passed to this constructor must use the specified by the + property. + + + The to use for output. + + The tab string to use for indentation. + + + + Closes the document being written to. + + + + + Flushes the stream. + + + + + Outputs the tab string once for each level of indentation according to the + + property. + + + + + Builds a string representing the current indentation level for a new line. + + + Does NOT check if tabs are currently pending, just returns a string that would be + useful in replacing embedded newline characters. + + An empty string, or a string that contains .Indent level's worth of specified tab-string. + + + + Writes the specified string to the text stream. + + The string to write. + + + + Writes the text representation of a Boolean value to the text stream. + + The Boolean value to write. + + + + Writes a character to the text stream. + + The character to write. + + + + Writes a character array to the text stream. + + The character array to write. + + + + Writes a subarray of characters to the text stream. + + The character array to write data from. + Starting index in the buffer. + The number of characters to write. + + + + Writes the text representation of a Double to the text stream. + + The double to write. + + + + Writes the text representation of a Single to the text stream. + + The single to write. + + + + Writes the text representation of an integer to the text stream. + + The integer to write. + + + + Writes the text representation of an 8-byte integer to the text stream. + + The 8-byte integer to write. + + + + Writes the text representation of an object to the text stream. + + The object to write. + + + + Writes out a formatted string, using the same semantics as specified. + + The formatting string. + The object to write into the formatted string. + + + + Writes out a formatted string, using the same semantics as specified. + + The formatting string to use. + The first object to write into the formatted string. + The second object to write into the formatted string. + + + + Writes out a formatted string, using the same semantics as specified. + + The formatting string to use. + The argument array to output. + + + + Writes the specified string to a line without tabs. + + The string to write. + + + + Writes the specified string, followed by a line terminator, to the text stream. + + The string to write. + + + + Writes a line terminator. + + + + + Writes the text representation of a Boolean, followed by a line terminator, to the text stream. + + The Boolean to write. + + + + Writes a character, followed by a line terminator, to the text stream. + + The character to write. + + + + Writes a character array, followed by a line terminator, to the text stream. + + The character array to write. + + + + Writes a subarray of characters, followed by a line terminator, to the text stream. + + The character array to write data from. + Starting index in the buffer. + The number of characters to write. + + + + Writes the text representation of a Double, followed by a line terminator, to the text stream. + + The double to write. + + + + Writes the text representation of a Single, followed by a line terminator, to the text stream. + + The single to write. + + + + Writes the text representation of an integer, followed by a line terminator, to the text stream. + + The integer to write. + + + + Writes the text representation of an 8-byte integer, followed by a line terminator, to the text stream. + + The 8-byte integer to write. + + + + Writes the text representation of an object, followed by a line terminator, to the text stream. + + The object to write. + + + + Writes out a formatted string, followed by a line terminator, using the same semantics as specified. + + The formatting string. + The object to write into the formatted string. + + + + Writes out a formatted string, followed by a line terminator, using the same semantics as specified. + + The formatting string to use. + The first object to write into the formatted string. + The second object to write into the formatted string. + + + + Writes out a formatted string, followed by a line terminator, using the same semantics as specified. + + The formatting string to use. + The argument array to output. + + + + Writes the text representation of a UInt32, followed by a line terminator, to the text stream. + + A UInt32 to output. + + + + Gets the encoding for the text writer to use. + + + An that indicates the encoding for the text writer to use. + + + + + Gets or sets the new line character to use. + + The new line character to use. + + + + Gets or sets the number of spaces to indent. + + The number of spaces to indent. + + + + Gets the to use. + + + The to use. + + + + + Convention to apply column ordering specified via + + or the API. This convention throws if a duplicate configured column order + is detected. + + + + + Convention to apply column ordering specified via + + or the API. + + + + + + + + Validates the ordering configuration supplied for columns. + This base implementation is a no-op. + + The name of the table that the columns belong to. + The definition of the table. + + + + Validates the ordering configuration supplied for columns to ensure + that the same ordinal was not supplied for two columns. + + The name of the table that the columns belong to. + The definition of the table. + + + + Represents a conceptual or store model. This class can be used to access information about the shape of the model + and the way the that it has been configured. + + + + + Adds an association type to the model. + + The AssociationType instance to be added. + + + + Adds a complex type to the model. + + The ComplexType instance to be added. + + + + Adds an entity type to the model. + + The EntityType instance to be added. + + + + Adds an enumeration type to the model. + + The EnumType instance to be added. + + + + Adds a function to the model. + + The EdmFunction instance to be added. + + + + Removes an association type from the model. + + The AssociationType instance to be removed. + + + + Removes a complex type from the model. + + The ComplexType instance to be removed. + + + + Removes an entity type from the model. + + The EntityType instance to be removed. + + + + Removes an enumeration type from the model. + + The EnumType instance to be removed. + + + + Removes a function from the model. + + The EdmFunction instance to be removed. + + + Gets the built-in type kind for this type. + + A object that represents the built-in type kind for this type. + + + + + Gets the data space associated with the model, which indicates whether + it is a conceptual model (DataSpace.CSpace) or a store model (DataSpace.SSpace). + + + + + Gets the association types in the model. + + + + + Gets the complex types in the model. + + + + + Gets the entity types in the model. + + + + + Gets the enum types in the model. + + + + + Gets the functions in the model. + + + + + Gets the container that stores entity and association sets, and function imports. + + + + Gets the global items associated with the model. + The global items associated with the model. + + + + An implementation of IDatabaseInitializer that will recreate and optionally re-seed the + database only if the database does not exist. + To seed the database, create a derived class and override the Seed method. + + The type of the context. + + + Initializes a new instance of the class. + + + + Executes the strategy to initialize the database for the given context. + + The context. + + + + A method that should be overridden to actually add data to the context for seeding. + The default implementation does nothing. + + The context to seed. + + + + An instance of this class is obtained from an object and can be used + to manage the actual database backing a DbContext or connection. + This includes creating, deleting, and checking for the existence of a database. + Note that deletion and checking for existence of a database can be performed using just a + connection (i.e. without a full context) by using the static methods of this class. + + + + + Enables the user to pass in a database transaction created outside of the object + if you want the Entity Framework to execute commands within that external transaction. + Alternatively, pass in null to clear the framework's knowledge of that transaction. + + the external transaction + Thrown if the transaction is already completed + + Thrown if the connection associated with the object is already enlisted in a + + transaction + + + Thrown if the connection associated with the object is already participating in a transaction + + Thrown if the connection associated with the transaction does not match the Entity Framework's connection + + + + Begins a transaction on the underlying store connection + + + a object wrapping access to the underlying store's transaction object + + + + + Begins a transaction on the underlying store connection using the specified isolation level + + The database isolation level with which the underlying store transaction will be created + + a object wrapping access to the underlying store's transaction object + + + + + Sets the database initializer to use for the given context type. The database initializer is called when a + the given type is used to access a database for the first time. + The default strategy for Code First contexts is an instance of . + + The type of the context. + The initializer to use, or null to disable initialization for the given context type. + + + + Runs the the registered on this context. + If "force" is set to true, then the initializer is run regardless of whether or not it + has been run before. This can be useful if a database is deleted while an app is running + and needs to be reinitialized. + If "force" is set to false, then the initializer is only run if it has not already been + run for this context, model, and connection in this app domain. This method is typically + used when it is necessary to ensure that the database has been created and seeded + before starting some operation where doing so lazily will cause issues, such as when the + operation is part of a transaction. + + + If set to true the initializer is run even if it has already been run. + + + + + Checks whether or not the database is compatible with the the current Code First model. + + + Model compatibility currently uses the following rules. + If the context was created using either the Model First or Database First approach then the + model is assumed to be compatible with the database and this method returns true. + For Code First the model is considered compatible if the model is stored in the database + in the Migrations history table and that model has no differences from the current model as + determined by Migrations model differ. + If the model is not stored in the database but an EF 4.1/4.2 model hash is found instead, + then this is used to check for compatibility. + + + If set to true then an exception will be thrown if no model metadata is found in the database. If set to false then this method will return true if metadata is not found. + + True if the model hash in the context and the database match; false otherwise. + + + + Creates a new database on the database server for the model defined in the backing context. + Note that calling this method before the database initialization strategy has run will disable + executing that strategy. + + + + + Creates a new database on the database server for the model defined in the backing context, but only + if a database with the same name does not already exist on the server. + + True if the database did not exist and was created; false otherwise. + + + + Checks whether or not the database exists on the server. + + True if the database exists; false otherwise. + + + + Deletes the database on the database server if it exists, otherwise does nothing. + Calling this method from outside of an initializer will mark the database as having + not been initialized. This means that if an attempt is made to use the database again + after it has been deleted, then any initializer set will run again and, usually, will + try to create the database again automatically. + + True if the database did exist and was deleted; false otherwise. + + + + Checks whether or not the database exists on the server. + The connection to the database is created using the given database name or connection string + in the same way as is described in the documentation for the class. + + The database name or a connection string to the database. + True if the database exists; false otherwise. + + + + Deletes the database on the database server if it exists, otherwise does nothing. + The connection to the database is created using the given database name or connection string + in the same way as is described in the documentation for the class. + + The database name or a connection string to the database. + True if the database did exist and was deleted; false otherwise. + + + + Checks whether or not the database exists on the server. + + An existing connection to the database. + True if the database exists; false otherwise. + + + + Deletes the database on the database server if it exists, otherwise does nothing. + + An existing connection to the database. + True if the database did exist and was deleted; false otherwise. + + + + Creates a raw SQL query that will return elements of the given generic type. + The type can be any type that has properties that match the names of the columns returned + from the query, or can be a simple primitive type. The type does not have to be an + entity type. The results of this query are never tracked by the context even if the + type of object returned is an entity type. Use the + method to return entities that are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.SqlQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.SqlQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The type of object returned by the query. + The SQL query string. + + The parameters to apply to the SQL query string. If output parameters are used, their values will + not be available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A object that will execute the query when it is enumerated. + + + + + Creates a raw SQL query that will return elements of the given type. + The type can be any type that has properties that match the names of the columns returned + from the query, or can be a simple primitive type. The type does not have to be an + entity type. The results of this query are never tracked by the context even if the + type of object returned is an entity type. Use the + method to return entities that are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.SqlQuery(typeof(Post), "SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.SqlQuery(typeof(Post), "SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The type of object returned by the query. + The SQL query string. + + The parameters to apply to the SQL query string. If output parameters are used, their values + will not be available until the results have been read completely. This is due to the underlying + behavior of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A object that will execute the query when it is enumerated. + + + + + Executes the given DDL/DML command against the database. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + If there isn't an existing local or ambient transaction a new transaction will be used + to execute the command. + + The command string. + The parameters to apply to the command string. + The result returned by the database after executing the command. + + + + Executes the given DDL/DML command against the database. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + Controls the creation of a transaction for this command. + The command string. + The parameters to apply to the command string. + The result returned by the database after executing the command. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the transaction the underlying store connection is enlisted in. May be null. + + + + + Returns the connection being used by this context. This may cause the + connection to be created if it does not already exist. + + Thrown if the context has been disposed. + + + + The connection factory to use when creating a from just + a database name or a connection string. + + + This is used when just a database name or connection string is given to or when + the no database name or connection is given to DbContext in which case the name of + the context class is passed to this factory in order to generate a DbConnection. + By default, the instance to use is read from the application's .config + file from the "EntityFramework DefaultConnectionFactory" entry in appSettings. If no entry is found in + the config file then is used. Setting this property in code + always overrides whatever value is found in the config file. + + + + + Gets or sets the timeout value, in seconds, for all context operations. + The default value is null, where null indicates that the default value of the underlying + provider will be used. + + + The timeout, in seconds, or null to use the provider default. + + + + + Set this property to log the SQL generated by the to the given + delegate. For example, to log to the console, set this property to . + + + The format of the log text can be changed by creating a new formatter that derives from + and setting it with . + For more low-level control over logging/interception see and + . + + + + + DbModelBuilder is used to map CLR classes to a database schema. + This code centric approach to building an Entity Data Model (EDM) model is known as 'Code First'. + + + DbModelBuilder is typically used to configure a model by overriding + DbContext.OnModelCreating(DbModelBuilder) + . + You can also use DbModelBuilder independently of DbContext to build a model and then construct a + or . + The recommended approach, however, is to use OnModelCreating in as + the workflow is more intuitive and takes care of common tasks, such as caching the created model. + Types that form your model are registered with DbModelBuilder and optional configuration can be + performed by applying data annotations to your classes and/or using the fluent style DbModelBuilder + API. + When the Build method is called a set of conventions are run to discover the initial model. + These conventions will automatically discover aspects of the model, such as primary keys, and + will also process any data annotations that were specified on your classes. Finally + any configuration that was performed using the DbModelBuilder API is applied. + Configuration done via the DbModelBuilder API takes precedence over data annotations which + in turn take precedence over the default conventions. + + + + + Initializes a new instance of the class. + The process of discovering the initial model will use the set of conventions included + in the most recent version of the Entity Framework installed on your machine. + + + Upgrading to newer versions of the Entity Framework may cause breaking changes + in your application because new conventions may cause the initial model to be + configured differently. There is an alternate constructor that allows a specific + version of conventions to be specified. + + + + + Initializes a new instance of the class that will use + a specific set of conventions to discover the initial model. + + The version of conventions to be used. + + + + Excludes a type from the model. This is used to remove types from the model that were added + by convention during initial model discovery. + + The type to be excluded. + The same DbModelBuilder instance so that multiple calls can be chained. + + + + Configures the default database schema name. This default database schema name is used + for database objects that do not have an explicitly configured schema name. + + The name of the default database schema. + The same DbModelBuilder instance so that multiple calls can be chained. + + + + Excludes the specified type(s) from the model. This is used to remove types from the model that were added + by convention during initial model discovery. + + The types to be excluded from the model. + The same DbModelBuilder instance so that multiple calls can be chained. + + + + Registers an entity type as part of the model and returns an object that can be used to + configure the entity. This method can be called multiple times for the same entity to + perform multiple lines of configuration. + + The type to be registered or configured. + The configuration object for the specified entity type. + + + + Registers an entity type as part of the model. + + The type to be registered. + + This method is provided as a convenience to allow entity types to be registered dynamically + without the need to use MakeGenericMethod in order to call the normal generic Entity method. + This method does not allow further configuration of the entity type using the fluent APIs since + these APIs make extensive use of generic type parameters. + + + + + Registers a type as a complex type in the model and returns an object that can be used to + configure the complex type. This method can be called multiple times for the same type to + perform multiple lines of configuration. + + The type to be registered or configured. + The configuration object for the specified complex type. + + + + Begins configuration of a lightweight convention that applies to all entities and complex types in + the model. + + A configuration object for the convention. + + + + Begins configuration of a lightweight convention that applies to all entities and complex types + in the model that inherit from or implement the type specified by the generic argument. + This method does not register types as part of the model. + + The type of the entities or complex types that this convention will apply to. + A configuration object for the convention. + + + + Begins configuration of a lightweight convention that applies to all properties + in the model. + + A configuration object for the convention. + + + + Begins configuration of a lightweight convention that applies to all primitive + properties of the specified type in the model. + + The type of the properties that the convention will apply to. + A configuration object for the convention. + + The convention will apply to both nullable and non-nullable properties of the + specified type. + + + + + Creates a based on the configuration performed using this builder. + The connection is used to determine the database provider being used as this + affects the database layer of the generated model. + + Connection to use to determine provider information. + The model that was built. + + + + Creates a based on the configuration performed using this builder. + Provider information must be specified because this affects the database layer of the generated model. + For SqlClient the invariant name is 'System.Data.SqlClient' and the manifest token is the version year (i.e. '2005', '2008' etc.) + + The database provider that the model will be used with. + The model that was built. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Provides access to the settings of this DbModelBuilder that deal with conventions. + + + + + Gets the for this DbModelBuilder. + The registrar allows derived entity and complex type configurations to be registered with this builder. + + + + + A value from this enumeration can be provided directly to the + class or can be used in the applied to + a class derived from . The value used defines which version of + the DbContext and DbModelBuilder conventions should be used when building a model from + code--also known as "Code First". + + + Using DbModelBuilderVersion.Latest ensures that all the latest functionality is available + when upgrading to a new release of the Entity Framework. However, it may result in an + application behaving differently with the new release than it did with a previous release. + This can be avoided by using a specific version of the conventions, but if a version + other than the latest is set then not all the latest functionality will be available. + + + + + Indicates that the latest version of the and + conventions should be used. + + + + + Indicates that the version of the and + conventions shipped with Entity Framework v4.1 + should be used. + + + + + Indicates that the version of the and + conventions shipped with Entity Framework v5.0 + when targeting .Net Framework 4 should be used. + + + + + Indicates that the version of the and + conventions shipped with Entity Framework v5.0 + should be used. + + + + + Indicates that the version of the and + conventions shipped with Entity Framework v6.0 + should be used. + + + + + This attribute can be applied to a class derived from to set which + version of the DbContext and conventions should be used when building + a model from code--also known as "Code First". See the + enumeration for details about DbModelBuilder versions. + + + If the attribute is missing from DbContextthen DbContext will always use the latest + version of the conventions. This is equivalent to using DbModelBuilderVersion.Latest. + + + + + Initializes a new instance of the class. + + + The conventions version to use. + + + + + Gets the conventions version. + + + The conventions version. + + + + + A non-generic version of which can be used when the type of entity + is not known at build time. + + + + + Represents a non-generic LINQ to Entities query against a DbContext. + + + + + Throws an exception indicating that binding directly to a store query is not supported. + Instead populate a DbSet with data, for example by using the Load extension method, and + then bind to local data. For WPF bind to DbSet.Local. For Windows Forms bind to + DbSet.Local.ToBindingList(). + + Never returns; always throws. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Specifies the related objects to include in the query results. + + + Paths are all-inclusive. For example, if an include call indicates Include("Orders.OrderLines"), not only will + OrderLines be included, but also Orders. When you call the Include method, the query path is only valid on + the returned instance of the DbQuery<T>. Other instances of DbQuery<T> and the object context itself are not affected. + Because the Include method returns the query object, you can call this method multiple times on an DbQuery<T> to + specify multiple paths for the query. + + The dot-separated list of related objects to return in the query results. + + A new DbQuery<T> with the defined query path. + + + + + Returns a new query where the entities returned will not be cached in the . + + A new query with NoTracking applied. + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + Returns the equivalent generic object. + + The type of element for which the query was created. + The generic set object. + + + + Returns a representation of the underlying query. + + The query string. + + + + + + + + + + + + + Returns false. + + + false . + + + + + The IQueryable element type. + + + + + The IQueryable LINQ Expression. + + + + + The IQueryable provider. + + + + + Gets a representation of the underlying query. + + + + + Creates an instance of a when called from the constructor of a derived + type that will be used as a test double for DbSets. Methods and properties that will be used by the + test double must be implemented by the test double except AsNoTracking, AsStreaming, an Include where + the default implementation is a no-op. + + + + + Finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + + The values of the primary key for the entity to be found. + The entity found, or null. + Thrown if multiple entities exist in the context with the primary key values given. + Thrown if the type of entity is not part of the data model for this context. + Thrown if the types of the key values do not match the types of the key values for the entity type to be found. + Thrown if the context has been disposed. + + + + Attaches the given entity to the context underlying the set. That is, the entity is placed + into the context in the Unchanged state, just as if it had been read from the database. + + The entity to attach. + The entity. + + Attach is used to repopulate a context with an entity that is known to already exist in the database. + SaveChanges will therefore not attempt to insert an attached entity into the database because + it is assumed to already be there. + Note that entities that are already in the context in some other state will have their state set + to Unchanged. Attach is a no-op if the entity is already in the context in the Unchanged state. + + + + + Adds the given entity to the context underlying the set in the Added state such that it will + be inserted into the database when SaveChanges is called. + + The entity to add. + The entity. + + Note that entities that are already in the context in some other state will have their state set + to Added. Add is a no-op if the entity is already in the context in the Added state. + + + + + Adds the given collection of entities into context underlying the set with each entity being put into + the Added state such that it will be inserted into the database when SaveChanges is called. + + The collection of entities to add. + + The collection of entities. + + + Note that if is set to true (which is + the default), then DetectChanges will be called once before adding any entities and will not be called + again. This means that in some situations AddRange may perform significantly better than calling + Add multiple times would do. + Note that entities that are already in the context in some other state will have their state set to + Added. AddRange is a no-op for entities that are already in the context in the Added state. + + + + + Marks the given entity as Deleted such that it will be deleted from the database when SaveChanges + is called. Note that the entity must exist in the context in some other state before this method + is called. + + The entity to remove. + The entity. + + Note that if the entity exists in the context in the Added state, then this method + will cause it to be detached from the context. This is because an Added entity is assumed not to + exist in the database such that trying to delete it does not make sense. + + + + + Removes the given collection of entities from the context underlying the set with each entity being put into + the Deleted state such that it will be deleted from the database when SaveChanges is called. + + The collection of entities to delete. + + The collection of entities. + + + Note that if is set to true (which is + the default), then DetectChanges will be called once before delete any entities and will not be called + again. This means that in some situations RemoveRange may perform significantly better than calling + Remove multiple times would do. + Note that if any entity exists in the context in the Added state, then this method + will cause it to be detached from the context. This is because an Added entity is assumed not to + exist in the database such that trying to delete it does not make sense. + + + + + Creates a new instance of an entity for the type of this set. + Note that this instance is NOT added or attached to the set. + The instance returned will be a proxy if the underlying context is configured to create + proxies and the entity type meets the requirements for creating a proxy. + + The entity instance, which may be a proxy. + + + + Creates a new instance of an entity for the type of this set or for a type derived + from the type of this set. + Note that this instance is NOT added or attached to the set. + The instance returned will be a proxy if the underlying context is configured to create + proxies and the entity type meets the requirements for creating a proxy. + + The type of entity to create. + The entity instance, which may be a proxy. + + + + Returns the equivalent generic object. + + The type of entity for which the set was created. + The generic set object. + + + + Creates a raw SQL query that will return entities in this set. By default, the + entities returned are tracked by the context; this can be changed by calling + AsNoTracking on the returned. + Note that the entities returned are always of the type for this set and never of + a derived type. If the table or tables queried may contain data for other entity + types, then the SQL query must be written appropriately to ensure that only entities of + the correct type are returned. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Set(typeof(Blog)).SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Set(typeof(Blog)).SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The SQL query string. + + The parameters to apply to the SQL query string. If output parameters are used, their values + will not be available until the results have been read completely. This is due to the underlying + behavior of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A object that will execute the query when it is enumerated. + + + + + + + + + + + + + + Gets an that represents a local view of all Added, Unchanged, + and Modified entities in this set. This local view will stay in sync as entities are added or + removed from the context. Likewise, entities added to or removed from the local view will automatically + be added to or removed from the context. + + + This property can be used for data binding by populating the set with data, for example by using the Load + extension method, and then binding to the local data through this property. For WPF bind to this property + directly. For Windows Forms bind to the result of calling ToBindingList on this property + + The local view. + + + + A DbSet represents the collection of all entities in the context, or that can be queried from the + database, of a given type. DbSet objects are created from a DbContext using the DbContext.Set method. + + + Note that DbSet does not support MEST (Multiple Entity Sets per Type) meaning that there is always a + one-to-one correlation between a type and a set. + + The type that defines the set. + + + + Represents a LINQ to Entities query against a DbContext. + + The type of entity to query for. + + + + Specifies the related objects to include in the query results. + + + Paths are all-inclusive. For example, if an include call indicates Include("Orders.OrderLines"), not only will + OrderLines be included, but also Orders. When you call the Include method, the query path is only valid on + the returned instance of the DbQuery<T>. Other instances of DbQuery<T> and the object context itself are not affected. + Because the Include method returns the query object, you can call this method multiple times on an DbQuery<T> to + specify multiple paths for the query. + + The dot-separated list of related objects to return in the query results. + + A new with the defined query path. + + + + + Returns a new query where the entities returned will not be cached in the . + + A new query with NoTracking applied. + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + Throws an exception indicating that binding directly to a store query is not supported. + Instead populate a DbSet with data, for example by using the Load extension method, and + then bind to local data. For WPF bind to DbSet.Local. For Windows Forms bind to + DbSet.Local.ToBindingList(). + + Never returns; always throws. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Returns a representation of the underlying query. + + The query string. + + + + Returns a new instance of the non-generic class for this query. + + The query. + A non-generic version. + + + + + + + + + + + + + Returns false. + + + false . + + + + + The IQueryable element type. + + + + + The IQueryable LINQ Expression. + + + + + The IQueryable provider. + + + + + Gets a representation of the underlying query. + + + + + An represents the collection of all entities in the context, or that + can be queried from the database, of a given type. is a concrete + implementation of IDbSet. + + + was originally intended to allow creation of test doubles (mocks or + fakes) for . However, this approach has issues in that adding new members + to an interface breaks existing code that already implements the interface without the new members. + Therefore, starting with EF6, no new members will be added to this interface and it is recommended + that be used as the base class for test doubles. + + The type that defines the set. + + + + Finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + + The values of the primary key for the entity to be found. + The entity found, or null. + + + + Adds the given entity to the context underlying the set in the Added state such that it will + be inserted into the database when SaveChanges is called. + + The entity to add. + The entity. + + Note that entities that are already in the context in some other state will have their state set + to Added. Add is a no-op if the entity is already in the context in the Added state. + + + + + Marks the given entity as Deleted such that it will be deleted from the database when SaveChanges + is called. Note that the entity must exist in the context in some other state before this method + is called. + + The entity to remove. + The entity. + + Note that if the entity exists in the context in the Added state, then this method + will cause it to be detached from the context. This is because an Added entity is assumed not to + exist in the database such that trying to delete it does not make sense. + + + + + Attaches the given entity to the context underlying the set. That is, the entity is placed + into the context in the Unchanged state, just as if it had been read from the database. + + The entity to attach. + The entity. + + Attach is used to repopulate a context with an entity that is known to already exist in the database. + SaveChanges will therefore not attempt to insert an attached entity into the database because + it is assumed to already be there. + Note that entities that are already in the context in some other state will have their state set + to Unchanged. Attach is a no-op if the entity is already in the context in the Unchanged state. + + + + + Creates a new instance of an entity for the type of this set. + Note that this instance is NOT added or attached to the set. + The instance returned will be a proxy if the underlying context is configured to create + proxies and the entity type meets the requirements for creating a proxy. + + The entity instance, which may be a proxy. + + + + Creates a new instance of an entity for the type of this set or for a type derived + from the type of this set. + Note that this instance is NOT added or attached to the set. + The instance returned will be a proxy if the underlying context is configured to create + proxies and the entity type meets the requirements for creating a proxy. + + The type of entity to create. + The entity instance, which may be a proxy. + + + + Gets an that represents a local view of all Added, Unchanged, + and Modified entities in this set. This local view will stay in sync as entities are added or + removed from the context. Likewise, entities added to or removed from the local view will automatically + be added to or removed from the context. + + + This property can be used for data binding by populating the set with data, for example by using the Load + extension method, and then binding to the local data through this property. For WPF bind to this property + directly. For Windows Forms bind to the result of calling ToBindingList on this property + + The local view. + + + + Creates an instance of a when called from the constructor of a derived + type that will be used as a test double for DbSets. Methods and properties that will be used by the + test double must be implemented by the test double except AsNoTracking, AsStreaming, an Include where + the default implementation is a no-op. + + + + + Finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + + The values of the primary key for the entity to be found. + The entity found, or null. + Thrown if multiple entities exist in the context with the primary key values given. + Thrown if the type of entity is not part of the data model for this context. + Thrown if the types of the key values do not match the types of the key values for the entity type to be found. + Thrown if the context has been disposed. + + + + + + + + + + Adds the given collection of entities into context underlying the set with each entity being put into + the Added state such that it will be inserted into the database when SaveChanges is called. + + The collection of entities to add. + + The collection of entities. + + + Note that if is set to true (which is + the default), then DetectChanges will be called once before adding any entities and will not be called + again. This means that in some situations AddRange may perform significantly better than calling + Add multiple times would do. + Note that entities that are already in the context in some other state will have their state set to + Added. AddRange is a no-op for entities that are already in the context in the Added state. + + + + + + + + Removes the given collection of entities from the context underlying the set with each entity being put into + the Deleted state such that it will be deleted from the database when SaveChanges is called. + + The collection of entities to delete. + + The collection of entities. + + + Note that if is set to true (which is + the default), then DetectChanges will be called once before delete any entities and will not be called + again. This means that in some situations RemoveRange may perform significantly better than calling + Remove multiple times would do. + Note that if any entity exists in the context in the Added state, then this method + will cause it to be detached from the context. This is because an Added entity is assumed not to + exist in the database such that trying to delete it does not make sense. + + + + + + + + + + + Returns the equivalent non-generic object. + + The generic set object. + The non-generic set object. + + + + Creates a raw SQL query that will return entities in this set. By default, the + entities returned are tracked by the context; this can be changed by calling + AsNoTracking on the returned. + Note that the entities returned are always of the type for this set and never of + a derived type. If the table or tables queried may contain data for other entity + types, then the SQL query must be written appropriately to ensure that only entities of + the correct type are returned. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Blogs.SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Blogs.SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The SQL query string. + + The parameters to apply to the SQL query string. If output parameters are used, their values will + not be available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A object that will execute the query when it is enumerated. + + + + + + + + + + + + + + + + + An implementation of IDatabaseInitializer that will always recreate and optionally re-seed the + database the first time that a context is used in the app domain. + To seed the database, create a derived class and override the Seed method. + + The type of the context. + + + Initializes a new instance of the class. + + + + Executes the strategy to initialize the database for the given context. + + The context. + + + is + null + . + + + + + A method that should be overridden to actually add data to the context for seeding. + The default implementation does nothing. + + The context to seed. + + + + An implementation of IDatabaseInitializer that will DELETE, recreate, and optionally re-seed the + database only if the model has changed since the database was created. + + The type of the context. + + Whether or not the model has changed is determined by the + method. + To seed the database create a derived class and override the Seed method. + + + + Initializes a new instance of the class. + + + + Executes the strategy to initialize the database for the given context. + + The context. + + + is + null + . + + + + + A method that should be overridden to actually add data to the context for seeding. + The default implementation does nothing. + + The context to seed. + + + + Returned by the ChangeTracker method of to provide access to features of + the context that are related to change tracking of entities. + + + + + Gets objects for all the entities tracked by this context. + + The entries. + + + + Gets objects for all the entities of the given type + tracked by this context. + + The type of the entity. + The entries. + + + + Checks if the is tracking any new, deleted, or changed entities or + relationships that will be sent to the database if is called. + + + Functionally, calling this method is equivalent to checking if there are any entities or + relationships in the Added, Updated, or Deleted state. + Note that this method calls unless + has been set to false. + + + True if underlying have changes, else false. + + + + + Detects changes made to the properties and relationships of POCO entities. Note that some types of + entity (such as change tracking proxies and entities that derive from + ) + report changes automatically and a call to DetectChanges is not normally needed for these types of entities. + Also note that normally DetectChanges is called automatically by many of the methods of + and its related classes such that it is rare that this method will need to be called explicitly. + However, it may be desirable, usually for performance reasons, to turn off this automatic calling of + DetectChanges using the AutoDetectChangesEnabled flag from . + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + A non-generic version of the class. + + + + + This is an abstract base class use to represent a scalar or complex property, or a navigation property + of an entity. Scalar and complex properties use the derived class , + reference navigation properties use the derived class , and collection + navigation properties use the derived class . + + + + + Validates this property. + + + Collection of objects. Never null. If the entity is valid the collection will be empty. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Returns the equivalent generic object. + + The type of entity on which the member is declared. + The type of the property. + The equivalent generic object. + + + + Gets the name of the property. + + The property name. + + + + Gets or sets the current value of this property. + + The current value. + + + + The to which this member belongs. + + An entry for the entity that owns this member. + + + + Loads the collection of entities from the database. + Note that entities that already exist in the context are not overwritten with values from the database. + + + + + Returns the query that would be used to load this collection from the database. + The returned query can be modified using LINQ to perform filtering or operations in the database, such + as counting the number of entities in the collection in the database without actually loading them. + + A query for the collection. + + + + Returns the equivalent generic object. + + The type of entity on which the member is declared. + The type of the collection element. + The equivalent generic object. + + + + Gets the property name. + + The property name. + + + + Gets or sets the current value of the navigation property. The current value is + the entity that the navigation property references. + + The current value. + + + + Gets or sets a value indicating whether all entities of this collection have been loaded from the database. + + + Loading the related entities from the database either using lazy-loading, as part of a query, or explicitly + with one of the Load methods will set the IsLoaded flag to true. + IsLoaded can be explicitly set to true to prevent the related entities of this collection from being lazy-loaded. + This can be useful if the application has caused a subset of related entities to be loaded into this collection + and wants to prevent any other entities from being loaded automatically. + Note that explict loading using one of the Load methods will load all related entities from the database + regardless of whether or not IsLoaded is true. + When any related entity in the collection is detached the IsLoaded flag is reset to false indicating that the + not all related entities are now loaded. + + + true if all the related entities are loaded or the IsLoaded has been explicitly set to true; otherwise, false. + + + + + The to which this navigation property belongs. + + An entry for the entity that owns this navigation property. + + + + Instances of this class are returned from the Collection method of + and allow operations such as loading to + be performed on the an entity's collection navigation properties. + + The type of the entity to which this property belongs. + The type of the element in the collection of entities. + + + + This is an abstract base class use to represent a scalar or complex property, or a navigation property + of an entity. Scalar and complex properties use the derived class , + reference navigation properties use the derived class , and collection + navigation properties use the derived class . + + The type of the entity to which this property belongs. + The type of the property. + + + + Returns a new instance of the non-generic class for + the property represented by this object. + + The object representing the property. + A non-generic version. + + + + Validates this property. + + + Collection of objects. Never null. If the entity is valid the collection will be empty. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + Gets the name of the property. + The name of the property. + + + + Gets or sets the current value of this property. + + The current value. + + + + The to which this member belongs. + + An entry for the entity that owns this member. + + + + Loads the collection of entities from the database. + Note that entities that already exist in the context are not overwritten with values from the database. + + + + + Returns the query that would be used to load this collection from the database. + The returned query can be modified using LINQ to perform filtering or operations in the database, such + as counting the number of entities in the collection in the database without actually loading them. + + A query for the collection. + + + + Returns a new instance of the non-generic class for + the navigation property represented by this object. + + The object representing the navigation property. + A non-generic version. + + + + Gets the property name. + + The property name. + + + + Gets or sets the current value of the navigation property. The current value is + the entity that the navigation property references. + + The current value. + + + + Gets or sets a value indicating whether all entities of this collection have been loaded from the database. + + + Loading the related entities from the database either using lazy-loading, as part of a query, or explicitly + with one of the Load methods will set the IsLoaded flag to true. + IsLoaded can be explicitly set to true to prevent the related entities of this collection from being lazy-loaded. + This can be useful if the application has caused a subset of related entities to be loaded into this collection + and wants to prevent any other entities from being loaded automatically. + Note that explict loading using one of the Load methods will load all related entities from the database + regardless of whether or not IsLoaded is true. + When any related entity in the collection is detached the IsLoaded flag is reset to false indicating that the + not all related entities are now loaded. + + + true if all the related entities are loaded or the IsLoaded has been explicitly set to true; otherwise, false. + + + + + The to which this navigation property belongs. + + An entry for the entity that owns this navigation property. + + + + An immutable representation of an Entity Data Model (EDM) model that can be used to create an + or can be passed to the constructor of a . + For increased performance, instances of this type should be cached and re-used to construct contexts. + + + + + Creates an instance of ObjectContext or class derived from ObjectContext. Note that an instance + of DbContext can be created instead by using the appropriate DbContext constructor. + If a derived ObjectContext is used, then it must have a public constructor with a single + EntityConnection parameter. + The connection passed is used by the ObjectContext created, but is not owned by the context. The caller + must dispose of the connection once the context has been disposed. + + The type of context to create. + An existing connection to a database for use by the context. + The context. + + + + A non-generic version of the class. + + + + + A non-generic version of the class. + + + + + Returns the equivalent generic object. + + The type of entity on which the member is declared. + The type of the property. + The equivalent generic object. + + + + Gets the property name. + + The property name. + + + + Gets or sets the original value of this property. + + The original value. + + + + Gets or sets the current value of this property. + + The current value. + + + + Gets or sets a value indicating whether the value of this property has been modified since + it was loaded from the database. + + + Setting this value to false for a modified property will revert the change by setting the + current value to the original value. If the result is that no properties of the entity are + marked as modified, then the entity will be marked as Unchanged. + Setting this value to false for properties of Added, Unchanged, or Deleted entities + is a no-op. + + + true if this instance is modified; otherwise, false . + + + + + The to which this property belongs. + + An entry for the entity that owns this property. + + + + The of the property for which this is a nested property. + This method will only return a non-null entry for properties of complex objects; it will + return null for properties of the entity itself. + + An entry for the parent complex property, or null if this is an entity property. + + + + Gets an object that represents a nested property of this property. + This method can be used for both scalar or complex properties. + + The name of the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested complex property of this property. + + The name of the nested property. + An object representing the nested property. + + + + Returns the equivalent generic object. + + The type of entity on which the member is declared. + The type of the complex property. + The equivalent generic object. + + + + Instances of this class are returned from the ComplexProperty method of + and allow access to the state of a complex property. + + The type of the entity to which this property belongs. + The type of the property. + + + + Instances of this class are returned from the Property method of + and allow access to the state of the scalar + or complex property. + + The type of the entity to which this property belongs. + The type of the property. + + + + Returns a new instance of the non-generic class for + the property represented by this object. + + The object representing the property. + A non-generic version. + + + + Gets the property name. + + The property name. + + + + Gets or sets the original value of this property. + + The original value. + + + + Gets or sets the current value of this property. + + The current value. + + + + Gets or sets a value indicating whether the value of this property has been modified since + it was loaded from the database. + + + true if this instance is modified; otherwise, false . + + + + + The to which this property belongs. + + An entry for the entity that owns this property. + + + + The of the property for which this is a nested property. + This method will only return a non-null entry for properties of complex objects; it will + return null for properties of the entity itself. + + An entry for the parent complex property, or null if this is an entity property. + + + + Returns a new instance of the non-generic class for + the property represented by this object. + + The object representing the property. + A non-generic version. + + + + Gets an object that represents a nested property of this property. + This method can be used for both scalar or complex properties. + + The name of the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested property of this property. + This method can be used for both scalar or complex properties. + + The type of the nested property. + The name of the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested property of this property. + This method can be used for both scalar or complex properties. + + The type of the nested property. + An expression representing the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested complex property of this property. + + The name of the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested complex property of this property. + + The type of the nested property. + The name of the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested complex property of this property. + + The type of the nested property. + An expression representing the nested property. + An object representing the nested property. + + + + Describes the origin of the database connection string associated with a . + + + + + The connection string was created by convention. + + + + + The connection string was read from external configuration. + + + + + The connection string was explicitly specified at runtime. + + + + + The connection string was overriden by connection information supplied to DbContextInfo. + + + + + Returned by the Configuration method of to provide access to configuration + options for the context. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets or sets the value that determines whether SQL functions and commands should be always executed in a transaction. + + + This flag determines whether a new transaction will be started when methods such as + are executed outside of a transaction. + Note that this does not change the behavior of . + + + The default transactional behavior. + + + + + Gets or sets a value indicating whether lazy loading of relationships exposed as + navigation properties is enabled. Lazy loading is enabled by default. + + + true if lazy loading is enabled; otherwise, false . + + + + + Gets or sets a value indicating whether or not the framework will create instances of + dynamically generated proxy classes whenever it creates an instance of an entity type. + Note that even if proxy creation is enabled with this flag, proxy instances will only + be created for entity types that meet the requirements for being proxied. + Proxy creation is enabled by default. + + + true if proxy creation is enabled; otherwise, false . + + + + + Gets or sets a value indicating whether database null semantics are exhibited when comparing + two operands, both of which are potentially nullable. The default value is false. + + For example (operand1 == operand2) will be translated as: + + (operand1 = operand2) + + if UseDatabaseNullSemantics is true, respectively + + (((operand1 = operand2) AND (NOT (operand1 IS NULL OR operand2 IS NULL))) OR ((operand1 IS NULL) AND (operand2 IS NULL))) + + if UseDatabaseNullSemantics is false. + + + true if database null comparison behavior is enabled, otherwise false . + + + + + Gets or sets a value indicating whether the + method is called automatically by methods of and related classes. + The default value is true. + + + true if should be called automatically; otherwise, false. + + + + + Gets or sets a value indicating whether tracked entities should be validated automatically when + is invoked. + The default value is true. + + + + + Provides runtime information about a given type. + + + + + Creates a new instance representing a given type. + + + The type deriving from . + + + + + Creates a new instance representing a given targeting a specific database. + + + The type deriving from . + + Connection information for the database to be used. + + + + Creates a new instance representing a given type. An external list of + connection strings can be supplied and will be used during connection string resolution in place + of any connection strings specified in external configuration files. + + + It is preferable to use the constructor that accepts the entire config document instead of using this + constructor. Providing the entire config document allows DefaultConnectionFactroy entries in the config + to be found in addition to explicitly specified connection strings. + + + The type deriving from . + + A collection of connection strings. + + + + Creates a new instance representing a given type. An external config + object (e.g. app.config or web.config) can be supplied and will be used during connection string + resolution. This includes looking for connection strings and DefaultConnectionFactory entries. + + + The type deriving from . + + An object representing the config file. + + + + Creates a new instance representing a given , targeting a specific database. + An external config object (e.g. app.config or web.config) can be supplied and will be used during connection string + resolution. This includes looking for connection strings and DefaultConnectionFactory entries. + + + The type deriving from . + + An object representing the config file. + Connection information for the database to be used. + + + + Creates a new instance representing a given type. A + can be supplied in order to override the default determined provider used when constructing + the underlying EDM model. + + + The type deriving from . + + + A specifying the underlying ADO.NET provider to target. + + + + + Creates a new instance representing a given type. An external config + object (e.g. app.config or web.config) can be supplied and will be used during connection string + resolution. This includes looking for connection strings and DefaultConnectionFactory entries. + A can be supplied in order to override the default determined + provider used when constructing the underlying EDM model. This can be useful to prevent EF from + connecting to discover a manifest token. + + + The type deriving from . + + An object representing the config file. + + A specifying the underlying ADO.NET provider to target. + + + + + If instances of the underlying type can be created, returns + a new instance; otherwise returns null. + + + A instance. + + + + + The concrete type. + + + + + Whether or not instances of the underlying type can be created. + + + + + The connection string used by the underlying type. + + + + + The connection string name used by the underlying type. + + + + + The ADO.NET provider name of the connection used by the underlying type. + + + + + The origin of the connection string used by the underlying type. + + + + + An action to be run on the DbModelBuilder after OnModelCreating has been run on the context. + + + + + A non-generic version of the class. + + + + + Queries the database for copies of the values of the tracked entity as they currently exist in the database. + Note that changing the values in the returned dictionary will not update the values in the database. + If the entity is not found in the database then null is returned. + + The store values. + + + + Reloads the entity from the database overwriting any property values with values from the database. + The entity will be in the Unchanged state after calling this method. + + + + + Gets an object that represents the reference (i.e. non-collection) navigation property from this + entity to another entity. + + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the collection navigation property from this + entity to a collection of related entities. + + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents a scalar or complex property of this entity. + + The name of the property. + An object representing the property. + + + + Gets an object that represents a complex property of this entity. + + The name of the complex property. + An object representing the complex property. + + + + Gets an object that represents a member of the entity. The runtime type of the returned object will + vary depending on what kind of member is asked for. The currently supported member types and their return + types are: + Reference navigation property: . + Collection navigation property: . + Primitive/scalar property: . + Complex property: . + + The name of the member. + An object representing the member. + + + + Returns a new instance of the generic class for the given + generic type for the tracked entity represented by this object. + Note that the type of the tracked entity must be compatible with the generic type or + an exception will be thrown. + + The type of the entity. + A generic version. + + + + Validates this instance and returns validation result. + + + Entity validation result. Possibly null if + DbContext.ValidateEntity(DbEntityEntry, IDictionary{object,object}) + method is overridden. + + + + + Determines whether the specified is equal to this instance. + Two instances are considered equal if they are both entries for + the same entity on the same . + + + The to compare with this instance. + + + true if the specified is equal to this instance; otherwise, false . + + + + + Determines whether the specified is equal to this instance. + Two instances are considered equal if they are both entries for + the same entity on the same . + + + The to compare with this instance. + + + true if the specified is equal to this instance; otherwise, false . + + + + + Returns a hash code for this instance. + + A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table. + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the entity. + + The entity. + + + + Gets or sets the state of the entity. + + The state. + + + + Gets the current property values for the tracked entity represented by this object. + + The current values. + + + + Gets the original property values for the tracked entity represented by this object. + The original values are usually the entity's property values as they were when last queried from + the database. + + The original values. + + + + Instances of this class provide access to information about and control of entities that + are being tracked by the . Use the Entity or Entities methods of + the context to obtain objects of this type. + + The type of the entity. + + + + Queries the database for copies of the values of the tracked entity as they currently exist in the database. + Note that changing the values in the returned dictionary will not update the values in the database. + If the entity is not found in the database then null is returned. + + The store values. + + + + Reloads the entity from the database overwriting any property values with values from the database. + The entity will be in the Unchanged state after calling this method. + + + + + Gets an object that represents the reference (i.e. non-collection) navigation property from this + entity to another entity. + + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the reference (i.e. non-collection) navigation property from this + entity to another entity. + + The type of the property. + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the reference (i.e. non-collection) navigation property from this + entity to another entity. + + The type of the property. + An expression representing the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the collection navigation property from this + entity to a collection of related entities. + + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the collection navigation property from this + entity to a collection of related entities. + + The type of elements in the collection. + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the collection navigation property from this + entity to a collection of related entities. + + The type of elements in the collection. + An expression representing the navigation property. + An object representing the navigation property. + + + + Gets an object that represents a scalar or complex property of this entity. + + The name of the property. + An object representing the property. + + + + Gets an object that represents a scalar or complex property of this entity. + + The type of the property. + The name of the property. + An object representing the property. + + + + Gets an object that represents a scalar or complex property of this entity. + + The type of the property. + An expression representing the property. + An object representing the property. + + + + Gets an object that represents a complex property of this entity. + + The name of the complex property. + An object representing the complex property. + + + + Gets an object that represents a complex property of this entity. + + The type of the complex property. + The name of the complex property. + An object representing the complex property. + + + + Gets an object that represents a complex property of this entity. + + The type of the complex property. + An expression representing the complex property. + An object representing the complex property. + + + + Gets an object that represents a member of the entity. The runtime type of the returned object will + vary depending on what kind of member is asked for. The currently supported member types and their return + types are: + Reference navigation property: . + Collection navigation property: . + Primitive/scalar property: . + Complex property: . + + The name of the member. + An object representing the member. + + + + Gets an object that represents a member of the entity. The runtime type of the returned object will + vary depending on what kind of member is asked for. The currently supported member types and their return + types are: + Reference navigation property: . + Collection navigation property: . + Primitive/scalar property: . + Complex property: . + + The type of the member. + The name of the member. + An object representing the member. + + + + Returns a new instance of the non-generic class for + the tracked entity represented by this object. + + The object representing the tracked entity. + A non-generic version. + + + + Validates this instance and returns validation result. + + + Entity validation result. Possibly null if + DbContext.ValidateEntity(DbEntityEntry, IDictionary{object, object}) + method is overridden. + + + + + Determines whether the specified is equal to this instance. + Two instances are considered equal if they are both entries for + the same entity on the same . + + + The to compare with this instance. + + + true if the specified is equal to this instance; otherwise, false . + + + + + Determines whether the specified is equal to this instance. + Two instances are considered equal if they are both entries for + the same entity on the same . + + + The to compare with this instance. + + + true if the specified is equal to this instance; otherwise, false . + + + + + Returns a hash code for this instance. + + A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table. + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the entity. + + The entity. + + + + Gets or sets the state of the entity. + + The state. + + + + Gets the current property values for the tracked entity represented by this object. + + The current values. + + + + Gets the original property values for the tracked entity represented by this object. + The original values are usually the entity's property values as they were when last queried from + the database. + + The original values. + + + + Represents an Entity Data Model (EDM) created by the . + The Compile method can be used to go from this EDM representation to a + which is a compiled snapshot of the model suitable for caching and creation of + or instances. + + + + + Creates a for this mode which is a compiled snapshot + suitable for caching and creation of instances. + + The compiled model. + + + + Gets the provider information. + + + + + Gets the provider manifest. + + + + + Gets the conceptual model. + + + + + Gets the store model. + + + + + Gets the mapping model. + + + + + A collection of all the properties for an underlying entity or complex object. + + + An instance of this class can be converted to an instance of the generic class + using the Cast method. + Complex properties in the underlying entity or complex object are represented in + the property values as nested instances of this class. + + + + + Creates an object of the underlying type for this dictionary and hydrates it with property + values from this dictionary. + + The properties of this dictionary copied into a new object. + + + + Sets the values of this dictionary by reading values out of the given object. + The given object can be of any type. Any property on the object with a name that + matches a property name in the dictionary and can be read will be read. Other + properties will be ignored. This allows, for example, copying of properties from + simple Data Transfer Objects (DTOs). + + The object to read values from. + + + + Creates a new dictionary containing copies of all the properties in this dictionary. + Changes made to the new dictionary will not be reflected in this dictionary and vice versa. + + A clone of this dictionary. + + + + Sets the values of this dictionary by reading values from another dictionary. + The other dictionary must be based on the same type as this dictionary, or a type derived + from the type for this dictionary. + + The dictionary to read values from. + + + + Gets the value of the property just like using the indexed property getter but + typed to the type of the generic parameter. This is useful especially with + nested dictionaries to avoid writing expressions with lots of casts. + + The type of the property. + Name of the property. + The value of the property. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the set of names of all properties in this dictionary as a read-only set. + + The property names. + + + + Gets or sets the value of the property with the specified property name. + The value may be a nested instance of this class. + + The property name. + The value of the property. + + + + Groups a pair of strings that identify a provider and server version together into a single object. + + + Instances of this class act as the key for resolving a for a specific + provider from a . This is typically used when registering spatial services + in or when the spatial services specific to a provider is + resolved by an implementation of . + + + + + Creates a new object for a given provider invariant name and manifest token. + + + A string that identifies that provider. For example, the SQL Server + provider uses the string "System.Data.SqlCient". + + + A string that identifies that version of the database server being used. For example, the SQL Server + provider uses the string "2008" for SQL Server 2008. This cannot be null but may be empty. + The manifest token is sometimes referred to as a version hint. + + + + + + + + + + + A string that identifies that provider. For example, the SQL Server + provider uses the string "System.Data.SqlCient". + + + + + A string that identifies that version of the database server being used. For example, the SQL Server + provider uses the string "2008" for SQL Server 2008. This cannot be null but may be empty. + + + + + A non-generic version of the class. + + + + + Loads the entity from the database. + Note that if the entity already exists in the context, then it will not overwritten with values from the database. + + + + + Returns the query that would be used to load this entity from the database. + The returned query can be modified using LINQ to perform filtering or operations in the database. + + A query for the entity. + + + + Returns the equivalent generic object. + + The type of entity on which the member is declared. + The type of the property. + The equivalent generic object. + + + + Gets the property name. + + The property name. + + + + Gets or sets the current value of the navigation property. The current value is + the entity that the navigation property references. + + The current value. + + + + Gets or sets a value indicating whether the entity has been loaded from the database. + + + Loading the related entity from the database either using lazy-loading, as part of a query, or explicitly + with one of the Load methods will set the IsLoaded flag to true. + IsLoaded can be explicitly set to true to prevent the related entity from being lazy-loaded. + Note that explict loading using one of the Load methods will load the related entity from the database + regardless of whether or not IsLoaded is true. + When a related entity is detached the IsLoaded flag is reset to false indicating that the related entity is + no longer loaded. + + + true if the entity is loaded or the IsLoaded has been explicitly set to true; otherwise, false. + + + + + The to which this navigation property belongs. + + An entry for the entity that owns this navigation property. + + + + Instances of this class are returned from the Reference method of + and allow operations such as loading to + be performed on the an entity's reference navigation properties. + + The type of the entity to which this property belongs. + The type of the property. + + + + Loads the entity from the database. + Note that if the entity already exists in the context, then it will not overwritten with values from the database. + + + + + Returns the query that would be used to load this entity from the database. + The returned query can be modified using LINQ to perform filtering or operations in the database. + + A query for the entity. + + + + Returns a new instance of the non-generic class for + the navigation property represented by this object. + + The object representing the navigation property. + A non-generic version. + + + + Gets the property name. + + The property name. + + + + Gets or sets the current value of the navigation property. The current value is + the entity that the navigation property references. + + The current value. + + + + Gets or sets a value indicating whether the entity has been loaded from the database. + + + Loading the related entity from the database either using lazy-loading, as part of a query, or explicitly + with one of the Load methods will set the IsLoaded flag to true. + IsLoaded can be explicitly set to true to prevent the related entity from being lazy-loaded. + Note that explict loading using one of the Load methods will load the related entity from the database + regardless of whether or not IsLoaded is true. + When a related entity is detached the IsLoaded flag is reset to false indicating that the related entity is + no longer loaded. + + + true if the entity is loaded or the IsLoaded has been explicitly set to true; otherwise, false. + + + + + The to which this navigation property belongs. + + An entry for the entity that owns this navigation property. + + + + Exception thrown by when it was expected that SaveChanges for an entity would + result in a database update but in fact no rows in the database were affected. This usually indicates + that the database has been concurrently updated such that a concurrency token that was expected to match + did not actually match. + Note that state entries referenced by this exception are not serialized due to security and accesses to + the state entries after serialization will return null. + + + + + Exception thrown by when the saving of changes to the database fails. + Note that state entries referenced by this exception are not serialized due to security and accesses to the + state entries after serialization will return null. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class. + + The message. + + + + Initializes a new instance of the class. + + The message. + The inner exception. + + + + Gets objects that represents the entities that could not + be saved to the database. + + The entries representing the entities that could not be saved. + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class. + + The message. + + + + Initializes a new instance of the class. + + The message. + The inner exception. + + + + Represents an entity used to store metadata about an EDM in the database. + + + + + Attempts to get the model hash calculated by Code First for the given context. + This method will return null if the context is not being used in Code First mode. + + The context. + The hash string. + + + + Gets or sets the ID of the metadata entity, which is currently always 1. + + The id. + + + + Gets or sets the model hash which is used to check whether the model has + changed since the database was created from it. + + The model hash. + + + + Contains methods used to access the Entity Data Model created by Code First in the EDMX form. + These methods are typically used for debugging when there is a need to look at the model that + Code First creates internally. + + + + + Uses Code First with the given context and writes the resulting Entity Data Model to the given + writer in EDMX form. This method can only be used with context instances that use Code First + and create the model internally. The method cannot be used for contexts created using Database + First or Model First, for contexts created using a pre-existing , or + for contexts created using a pre-existing . + + The context. + The writer. + + + + Writes the Entity Data Model represented by the given to the + given writer in EDMX form. + + An object representing the EDM. + The writer. + + + + A factory for creating derived instances. Implement this + interface to enable design-time services for context types that do not have a + public default constructor. + At design-time, derived instances can be created in order to enable specific + design-time experiences such as model rendering, DDL generation etc. To enable design-time instantiation + for derived types that do not have a public, default constructor, implement + this interface. Design-time services will auto-discover implementations of this interface that are in the + same assembly as the derived type. + + The type of the context. + + + + Creates a new instance of a derived type. + + An instance of TContext + + + + This convention causes DbModelBuilder to include metadata about the model + when it builds the model. When creates a model by convention it will + add this convention to the list of those used by the DbModelBuilder. This will then result in + model metadata being written to the database if the DbContext is used to create the database. + This can then be used as a quick check to see if the model has changed since the last time it was + used against the database. + This convention can be removed from the conventions by overriding + the OnModelCreating method on a derived DbContext class. + + + + + This convention uses the name of the derived + class as the container for the conceptual model built by + Code First. + + + + + Applies the convention to the given model. + + The container to apply the convention to. + The model. + + + + This convention uses the namespace of the derived + class as the namespace of the conceptual model built by + Code First. + + + + + Instances of this class are used internally to create constant expressions for + that are inserted into the expression tree to replace references to + and . + + The type of the element. + + + + The public property expected in the LINQ expression tree. + + The query. + + + + Instances of this class are used to create DbConnection objects for + SQL Server Compact Edition based on a given database name or connection string. + + + It is necessary to provide the provider invariant name of the SQL Server Compact + Edition to use when creating an instance of this class. This is because different + versions of SQL Server Compact Editions use different invariant names. + An instance of this class can be set on the class to + cause all DbContexts created with no connection information or just a database + name or connection string to use SQL Server Compact Edition by default. + This class is immutable since multiple threads may access instances simultaneously + when creating connections. + + + + + Creates a new connection factory with empty (default) DatabaseDirectory and BaseConnectionString + properties. + + The provider invariant name that specifies the version of SQL Server Compact Edition that should be used. + + + + Creates a new connection factory with the given DatabaseDirectory and BaseConnectionString properties. + + The provider invariant name that specifies the version of SQL Server Compact Edition that should be used. + The path to prepend to the database name that will form the file name used by SQL Server Compact Edition when it creates or reads the database file. An empty string means that SQL Server Compact Edition will use its default for the database file location. + The connection string to use for options to the database other than the 'Data Source'. The Data Source will be prepended to this string based on the database name when CreateConnection is called. + + + + Creates a connection for SQL Server Compact Edition based on the given database name or connection string. + If the given string contains an '=' character then it is treated as a full connection string, + otherwise it is treated as a database name only. + + The database name or connection string. + An initialized DbConnection. + + + + The path to prepend to the database name that will form the file name used by + SQL Server Compact Edition when it creates or reads the database file. + The default value is "|DataDirectory|", which means the file will be placed + in the designated data directory. + + + + + The connection string to use for options to the database other than the 'Data Source'. + The Data Source will be prepended to this string based on the database name when + CreateConnection is called. + The default is the empty string, which means no other options will be used. + + + + + The provider invariant name that specifies the version of SQL Server Compact Edition + that should be used. + + + + + Instances of this class are used to create DbConnection objects for + SQL Server based on a given database name or connection string. By default, the connection is + made to '.\SQLEXPRESS'. This can be changed by changing the base connection + string when constructing a factory instance. + + + An instance of this class can be set on the class to + cause all DbContexts created with no connection information or just a database + name or connection string to use SQL Server by default. + This class is immutable since multiple threads may access instances simultaneously + when creating connections. + + + + + Creates a new connection factory with a default BaseConnectionString property of + 'Data Source=.\SQLEXPRESS; Integrated Security=True; MultipleActiveResultSets=True;'. + + + + + Creates a new connection factory with the given BaseConnectionString property. + + The connection string to use for options to the database other than the 'Initial Catalog'. The 'Initial Catalog' will be prepended to this string based on the database name when CreateConnection is called. + + + + Creates a connection for SQL Server based on the given database name or connection string. + If the given string contains an '=' character then it is treated as a full connection string, + otherwise it is treated as a database name only. + + The database name or connection string. + An initialized DbConnection. + + + + The connection string to use for options to the database other than the 'Initial Catalog'. + The 'Initial Catalog' will be prepended to this string based on the database name when + CreateConnection is called. + The default is 'Data Source=.\SQLEXPRESS; Integrated Security=True;'. + + + + + This attribute can be applied to either an entire derived class or to + individual or properties on that class. When applied + any discovered or properties will still be included + in the model but will not be automatically initialized. + + + + + Thrown when a context is generated from the templates in Database First or Model + First mode and is then used in Code First mode. + + + Code generated using the T4 templates provided for Database First and Model First use may not work + correctly if used in Code First mode. To use these classes with Code First please add any additional + configuration using attributes or the DbModelBuilder API and then remove the code that throws this + exception. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class. + + The object that holds the serialized object data. + The contextual information about the source or destination. + + + + Initializes a new instance of the class. + + The message. + + + + Initializes a new instance of the class. + + The message. + The inner exception. + + + + Allows configuration to be performed for an complex type in a model. + A ComplexTypeConfiguration can be obtained via the ComplexType method on + or a custom type derived from ComplexTypeConfiguration + can be registered via the Configurations property on . + + The complex type to be configured. + + + + Allows configuration to be performed for a type in a model. + + The type to be configured. + + + + Configures a property that is defined on this type. + + The type of the property being configured. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + The type of the property being configured. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Initializes a new instance of ComplexTypeConfiguration + + + + + Excludes a property from the model so that it will not be mapped to the database. + + The type of the property to be ignored. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The same ComplexTypeConfiguration instance so that multiple calls can be chained. + + + + + + + + + + + + + + + + Allows derived configuration classes for entities and complex types to be registered with a + . + + + Derived configuration classes are created by deriving from + or and using a type to be included in the model as the generic + parameter. + Configuration can be performed without creating derived configuration classes via the Entity and ComplexType + methods on . + + + + + Discovers all types that inherit from or + in the given assembly and adds an instance + of each discovered type to this registrar. + + + Note that only types that are abstract or generic type definitions are skipped. Every + type that is discovered and added must provide a parameterless constructor. + + The assembly containing model configurations to add. + The same ConfigurationRegistrar instance so that multiple calls can be chained. + + + + Adds an to the . + Only one can be added for each type in a model. + + The entity type being configured. + The entity type configuration to be added. + The same ConfigurationRegistrar instance so that multiple calls can be chained. + + + + Adds an to the . + Only one can be added for each type in a model. + + The complex type being configured. + The complex type configuration to be added + The same ConfigurationRegistrar instance so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows the conventions used by a instance to be customized. + The default conventions can be found in the System.Data.Entity.ModelConfiguration.Conventions namespace. + + + + + Discover all conventions in the given assembly and add them to the . + + + This method add all conventions ordered by type name. The order in which conventions are added + can have an impact on how they behave because it governs the order in which they are run. + All conventions found must have a parameterless public constructor. + + The assembly containing conventions to be added. + + + + Enables one or more conventions for the . + + The conventions to be enabled. + + + + Enables a convention for the . + + The type of the convention to be enabled. + + + + Enables a convention for the . This convention + will run after the one specified. + + The type of the convention after which the enabled one will run. + The convention to enable. + + + + Enables a configuration convention for the . This convention + will run before the one specified. + + The type of the convention before which the enabled one will run. + The convention to enable. + + + + Disables one or more conventions for the . + + The conventions to be disabled. + + + + Disables a convention for the . + The default conventions that are available for removal can be found in the + System.Data.Entity.ModelConfiguration.Conventions namespace. + + The type of the convention to be disabled. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures the table and column mapping for an entity type or a sub-set of properties from an entity type. + This configuration functionality is available via the Code First Fluent API, see . + + The entity type to be mapped. + + + Initializes a new instance of the class. + + + + Configures the properties that will be included in this mapping fragment. + If this method is not called then all properties that have not yet been + included in a mapping fragment will be configured. + + An anonymous type including the properties to be mapped. + A lambda expression to an anonymous type that contains the properties to be mapped. C#: t => new { t.Id, t.Property1, t.Property2 } VB.Net: Function(t) New With { p.Id, t.Property1, t.Property2 } + + + + Configures a property that is included in this mapping fragment. + + The type of the property being configured. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + The type of the property being configured. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Re-maps all properties inherited from base types. + When configuring a derived type to be mapped to a separate table this will cause all properties to + be included in the table rather than just the non-inherited properties. This is known as + Table per Concrete Type (TPC) mapping. + + The same configuration instance so that multiple calls can be chained. + + + + Configures the table name to be mapped to. + + Name of the table. + The same configuration instance so that multiple calls can be chained. + + + + Configures the table name and schema to be mapped to. + + Name of the table. + Schema of the table. + The same configuration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the table to which this entity is mapped. The annotation + value can later be used when processing the table such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures the discriminator column used to differentiate between types in an inheritance hierarchy. + + The name of the discriminator column. + A configuration object to further configure the discriminator column and values. + + + + Configures the discriminator condition used to differentiate between types in an inheritance hierarchy. + + The type of the property being used to discriminate between types. + A lambda expression representing the property being used to discriminate between types. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object to further configure the discriminator condition. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Used to configure a column with length facets for an entity type or complex type. This configuration functionality is exposed by the Code First Fluent API, see . + + + + + Configures a primitive column from an entity type. + + + + Configures the primitive column to be optional. + The same instance so that multiple calls can be chained. + + + Configures the primitive column to be required. + The same instance so that multiple calls can be chained. + + + Configures the data type of the primitive column used to store the property. + The same instance so that multiple calls can be chained. + The name of the database provider specific data type. + + + Configures the order of the primitive column used to store the property. This method is also used to specify key ordering when an entity type has a composite key. + The same instance so that multiple calls can be chained. + The order that this column should appear in the database table. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + Configures the column to allow the maximum length supported by the database provider. + The same instance so that multiple calls can be chained. + + + Configures the column to have the specified maximum length. + The same instance so that multiple calls can be chained. + The maximum length for the column. Setting the value to null will remove any maximum length restriction from the column and a default length will be used for the database column. + + + Configures the column to be fixed length. + The same instance so that multiple calls can be chained. + + + Configures the column to be variable length. + The same instance so that multiple calls can be chained. + + + + + + + + + + + + + + + + Configures a condition used to discriminate between types in an inheritance hierarchy based on the values assigned to a property. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the condition to require a value in the property. + Rows that do not have a value assigned to column that this property is stored in are + assumed to be of the base type of this entity type. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures a database column used to store a string values. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the column to allow the maximum length supported by the database provider. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the property to have the specified maximum length. + + + The maximum length for the property. Setting 'null' will result in a default length being used for the column. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the column to be fixed length. + Use HasMaxLength to set the length that the property is fixed to. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the column to be variable length. + Columns are variable length by default. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the column to be optional. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the column to be required. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column. + + Name of the database provider specific data type. + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column. + + The order that this column should appear in the database table. + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the column to support Unicode string content. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the column supports Unicode string content. + + Value indicating if the column supports Unicode string content or not. Specifying 'null' will remove the Unicode facet from the column. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + + + + + + + + + + + + + Configures a discriminator column used to differentiate between types in an inheritance hierarchy. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the discriminator value used to identify the entity type being + configured from other types in the inheritance hierarchy. + + Type of the discriminator value. + The value to be used to identify the entity type. + A configuration object to configure the column used to store discriminator values. + + + + Configures the discriminator value used to identify the entity type being + configured from other types in the inheritance hierarchy. + + Type of the discriminator value. + The value to be used to identify the entity type. + A configuration object to configure the column used to store discriminator values. + + + + Configures the discriminator value used to identify the entity type being + configured from other types in the inheritance hierarchy. + + The value to be used to identify the entity type. + A configuration object to configure the column used to store discriminator values. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures a many relationship from an entity type. + + The entity type that the relationship originates from. + The entity type that the relationship targets. + + + + Configures the relationship to be many:many with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be many:many without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be many:required with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be many:required without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be many:optional with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be many:optional without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures an optional relationship from an entity type. + + The entity type that the relationship originates from. + The entity type that the relationship targets. + + + + Configures the relationship to be optional:many with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:many without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:required with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:required without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:optional with a navigation property on the other side of the relationship. + The entity type being configured will be the dependent and contain a foreign key to the principal. + The entity type that the relationship targets will be the principal in the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:optional without a navigation property on the other side of the relationship. + The entity type being configured will be the dependent and contain a foreign key to the principal. + The entity type that the relationship targets will be the principal in the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:optional with a navigation property on the other side of the relationship. + The entity type being configured will be the principal in the relationship. + The entity type that the relationship targets will be the dependent and contain a foreign key to the principal. + + A lambda expression representing the navigation property on the other end of the relationship. + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:optional without a navigation property on the other side of the relationship. + The entity type being configured will be the principal in the relationship. + The entity type that the relationship targets will be the dependent and contain a foreign key to the principal. + + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures an required relationship from an entity type. + + The entity type that the relationship originates from. + The entity type that the relationship targets. + + + + Configures the relationship to be required:many with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:many without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:optional with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:optional without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:required with a navigation property on the other side of the relationship. + The entity type being configured will be the dependent and contain a foreign key to the principal. + The entity type that the relationship targets will be the principal in the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:required without a navigation property on the other side of the relationship. + The entity type being configured will be the dependent and contain a foreign key to the principal. + The entity type that the relationship targets will be the principal in the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:required with a navigation property on the other side of the relationship. + The entity type being configured will be the principal in the relationship. + The entity type that the relationship targets will be the dependent and contain a foreign key to the principal. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:required without a navigation property on the other side of the relationship. + The entity type being configured will be the principal in the relationship. + The entity type that the relationship targets will be the dependent and contain a foreign key to the principal. + + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Base class for performing configuration of a relationship. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures a relationship that can support cascade on delete functionality. + + + + + Configures cascade delete to be on for the relationship. + + + + + Configures whether or not cascade delete is on for the relationship. + + Value indicating if cascade delete is on or not. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures a relationship that can support foreign key properties that are exposed in the object model. + This configuration functionality is available via the Code First Fluent API, see . + + The dependent entity type. + + + + Configures a relationship that can only support foreign key properties that are not exposed in the object model. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the relationship to use foreign key property(s) that are not exposed in the object model. + The column(s) and table can be customized by specifying a configuration action. + If an empty configuration action is specified then column name(s) will be generated by convention. + If foreign key properties are exposed in the object model then use the HasForeignKey method. + Not all relationships support exposing foreign key properties in the object model. + + Action that configures the foreign key column(s) and table. + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + + + + Configures the relationship to use foreign key property(s) that are exposed in the object model. + If the foreign key property(s) are not exposed in the object model then use the Map method. + + The type of the key. + A lambda expression representing the property to be used as the foreign key. If the foreign key is made up of multiple properties then specify an anonymous type including the properties. When using multiple foreign key properties, the properties must be specified in the same order that the the primary key properties were configured for the principal entity type. + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + + + + Configures the table and column mapping of a relationship that does not expose foreign key properties in the object model. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the name of the column(s) for the foreign key. + + The foreign key column names. When using multiple foreign key properties, the properties must be specified in the same order that the the primary key properties were configured for the target entity type. + The same ForeignKeyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for a database column that has been configured with . + The annotation value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The name of the column that was configured with the HasKey method. + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same ForeignKeyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Configures the table name that the foreign key column(s) reside in. + The table that is specified must already be mapped for the entity type. + If you want the foreign key(s) to reside in their own table then use the Map method + on to perform + entity splitting to create the table with just the primary key property. Foreign keys can + then be added to the table via this method. + + Name of the table. + The same ForeignKeyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Configures the table name and schema that the foreign key column(s) reside in. + The table that is specified must already be mapped for the entity type. + If you want the foreign key(s) to reside in their own table then use the Map method + on to perform + entity splitting to create the table with just the primary key property. Foreign keys can + then be added to the table via this method. + + Name of the table. + Schema of the table. + The same ForeignKeyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + + + + + + + + + + + + + + + + Configures the table and column mapping of a many:many relationship. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the join table name for the relationship. + + Name of the table. + The same ManyToManyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Configures the join table name and schema for the relationship. + + Name of the table. + Schema of the table. + The same ManyToManyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the join table. The annotation value can later be used when + processing the table such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures the name of the column(s) for the left foreign key. + The left foreign key points to the parent entity of the navigation property specified in the HasMany call. + + The foreign key column names. When using multiple foreign key properties, the properties must be specified in the same order that the the primary key properties were configured for the target entity type. + The same ManyToManyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the column(s) for the right foreign key. + The right foreign key points to the parent entity of the the navigation property specified in the WithMany call. + + The foreign key column names. When using multiple foreign key properties, the properties must be specified in the same order that the the primary key properties were configured for the target entity type. + The same ManyToManyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + + + Determines whether the specified object is equal to the current object. + true if the specified object is equal to the current object; otherwise, false. + The object to compare with the current object. + + + + + + + + + + + + + Configures a many:many relationship. + This configuration functionality is available via the Code First Fluent API, see . + + The type of the parent entity of the navigation property specified in the HasMany call. + The type of the parent entity of the navigation property specified in the WithMany call. + + + + Configures the foreign key column(s) and table used to store the relationship. + + Action that configures the foreign key column(s) and table. + The same instance so that multiple calls can be chained. + + + + Configures stored procedures to be used for modifying this relationship. + The default conventions for procedure and parameter names will be used. + + The same instance so that multiple calls can be chained. + + + + Configures stored procedures to be used for modifying this relationship. + + + Configuration to override the default conventions for procedure and parameter names. + + The same instance so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Used to configure a property of an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Used to configure a property with length facets for an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Used to configure a primitive property of an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures how values for the property are generated by the database. + + + The pattern used to generate values for the property in the database. + Setting 'null' will cause the default option to be used, which may be 'None', 'Identity', or 'Computed' depending + on the type of the property, its semantics in the model (e.g. primary keys are treated differently), and which + set of conventions are being used. + + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be used as an optimistic concurrency token. + + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. Specifying 'null' will remove the concurrency token facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the database column used to store the property. + + The name of the column. + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the parameter used in stored procedures for this property. + + Name of the parameter. + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures the property to allow the maximum length supported by the database provider. + + The same LengthPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to have the specified maximum length. + + The maximum length for the property. Setting 'null' will remove any maximum length restriction from the property and a default length will be used for the database column. + The same LengthPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be fixed length. + Use HasMaxLength to set the length that the property is fixed to. + + The same LengthPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be variable length. + Properties are variable length by default. + + The same LengthPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to allow the maximum length supported by the database provider. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to have the specified maximum length. + + The maximum length for the property. Setting 'null' will remove any maximum length restriction from the property. + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be fixed length. + Use HasMaxLength to set the length that the property is fixed to. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be variable length. + properties are variable length by default. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + properties are optional by default. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures how values for the property are generated by the database. + + + The pattern used to generate values for the property in the database. + Setting 'null' will cause the default option to be used, which may be 'None', 'Identity', or 'Computed' depending + on the type of the property, its semantics in the model (e.g. primary keys are treated differently), and which + set of conventions are being used. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be used as an optimistic concurrency token. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. Specifying 'null' will remove the concurrency token facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the database column used to store the property. + + The name of the column. + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be a row version in the database. + The actual data type will vary depending on the database provider being used. + Setting the property to be a row version will automatically configure it to be an + optimistic concurrency token. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Used to configure a property of an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + properties are required by default. + + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures how values for the property are generated by the database. + + + The pattern used to generate values for the property in the database. + Setting 'null' will cause the default option to be used, which may be 'None', 'Identity', or 'Computed' depending + on the type of the property, its semantics in the model (e.g. primary keys are treated differently), and which + set of conventions are being used. + + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be used as an optimistic concurrency token. + + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. Specifying 'null' will remove the concurrency token facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the database column used to store the property. + + The name of the column. + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the precision of the property. + If the database provider does not support precision for the data type of the column then the value is ignored. + + Precision of the property. + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Used to configure a property of an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + properties are required by default. + + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures how values for the property are generated by the database. + + + The pattern used to generate values for the property in the database. + Setting 'null' will cause the default option to be used, which may be 'None', 'Identity', or 'Computed' depending + on the type of the property, its semantics in the model (e.g. primary keys are treated differently), and which + set of conventions are being used. + + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be used as an optimistic concurrency token. + + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. Specifying 'null' will remove the concurrency token facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the database column used to store the property. + + The name of the column. + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the precision and scale of the property. + + The precision of the property. + The scale of the property. + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Used to configure a property of an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the property to allow the maximum length supported by the database provider. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to have the specified maximum length. + + The maximum length for the property. Setting 'null' will remove any maximum length restriction from the property and a default length will be used for the database column.. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be fixed length. + Use HasMaxLength to set the length that the property is fixed to. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be variable length. + properties are variable length by default. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + properties are optional by default. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures how values for the property are generated by the database. + + + The pattern used to generate values for the property in the database. + Setting 'null' will cause the default option to be used, which may be 'None', 'Identity', or 'Computed' depending + on the type of the property, its semantics in the model (e.g. primary keys are treated differently), and which + set of conventions are being used. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be used as an optimistic concurrency token. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. Specifying 'null' will remove the concurrency token facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the database column used to store the property. + + The name of the column. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to support Unicode string content. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property supports Unicode string content. + + Value indicating if the property supports Unicode string content or not. Specifying 'null' will remove the Unicode facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Convention to process instances of found on properties in the model + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on foreign key properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on navigation properties in the model. + + + + + Convention to process instances of found on primitive properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on types in the model. + + + + + + + + Convention to process instances of found on types in the model. + + + + + + + + Convention to process instances of found on types in the model. + + + + + + + + Convention to detect navigation properties to be inverses of each other when only one pair + of navigation properties exists between the related types. + + + + + + + + Convention to configure a type as a complex type if it has no primary key, no mapped base type and no navigation properties. + + + + + + + + Convention to add a cascade delete to the join table from both tables involved in a many to many relationship. + + + + + Convention to ensure an invalid/unsupported mapping is not created when mapping inherited properties + + + + + Convention to set the table name to be a pluralized version of the entity type name. + + + + + + + + Convention to set precision to 18 and scale to 2 for decimal properties. + + + + + Initializes a new instance of with the default precision and scale. + + + + + Initializes a new instance of with the specified precision and scale. + + Precision + Scale + + + + + + + Convention to move primary key properties to appear first. + + + + + + + + Convention to distinguish between optional and required relationships based on CLR nullability of the foreign key property. + + + + + + + + Base class for conventions that discover foreign key properties. + + + + + When overriden returns true if should be part of the foreign key. + + The association type being configured. + The dependent end. + The candidate property on the dependent end. + The principal end entity type. + A key property on the principal end that is a candidate target for the foreign key. + true if dependentProperty should be a part of the foreign key; otherwise, false. + + + + + + + Returns true if the convention supports pairs of entity types that have multiple associations defined between them. + + + + + Convention to process instances of found on navigation properties in the model. + + + + + + + + Convention to detect primary key properties. + Recognized naming patterns in order of precedence are: + 1. 'Id' + 2. [type name]Id + Primary key detection is case insensitive. + + + + + Base class for conventions that discover primary key properties. + + + + + + + + When overriden returns the subset of properties that will be part of the primary key. + + The entity type. + The primitive types of the entities + The properties that should be part of the primary key. + + + + + + + Convention to discover foreign key properties whose names are a combination + of the dependent navigation property name and the principal type primary key property name(s). + + + + + + + + + + + Convention to enable cascade delete for any required relationships. + + + + + + + + Convention to configure the primary key(s) of the dependent entity type as foreign key(s) in a one:one relationship. + + + + + + + + Convention to set the entity set name to be a pluralized version of the entity type name. + + + + + + + + Convention to discover foreign key properties whose names match the principal type primary key property name(s). + + + + + + + + Convention to set a maximum length for properties whose type supports length facets. The default value is 128. + + + + + Initializes a new instance of with the default length. + + + + + Initializes a new instance of with the specified length. + + The maximum lenght of properties. + + + + + + + + + + + + + Convention to set a default maximum length of 4000 for properties whose type supports length facets when SqlCe is the provider. + + + + + Initializes a new instance of with the default length. + + + + + Initializes a new instance of with the specified length. + + The default maximum length for properties. + + + + + + + + + + Convention to configure integer primary keys to be identity. + + + + + + + + Convention to discover foreign key properties whose names are a combination + of the principal type name and the principal type primary key property name(s). + + + + + + + + Allows configuration to be performed for an entity type in a model. + An EntityTypeConfiguration can be obtained via the Entity method on + or a custom type derived from EntityTypeConfiguration + can be registered via the Configurations property on . + + The entity type being configured. + + + + Initializes a new instance of EntityTypeConfiguration + + + + + Configures the primary key property(s) for this entity type. + + The type of the key. + A lambda expression representing the property to be used as the primary key. C#: t => t.Id VB.Net: Function(t) t.Id If the primary key is made up of multiple properties then specify an anonymous type including the properties. C#: t => new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Configures the primary key property(s) for this entity type. + + The type of the key. + A lambda expression representing the property to be used as the primary key. C#: t => t.Id VB.Net: Function(t) t.Id If the primary key is made up of multiple properties then specify an anonymous type including the properties. C#: t => new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + A builder to configure the key. + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Configures index property(s) for this entity type. + + The type of the index. + A lambda expression representing the property to apply an index to. C#: t => t.Id VB.Net: Function(t) t.Id If the index is made up of multiple properties then specify an anonymous type including the properties. C#: t => new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + The IndexConfiguration instance so that the index can be further configured. + + + + Configures the entity set name to be used for this entity type. + The entity set name can only be configured for the base type in each set. + + The name of the entity set. + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Excludes a property from the model so that it will not be mapped to the database. + + The type of the property to be ignored. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + The database schema of the table. + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the table to which this entity is mapped. The annotation + value can later be used when processing the table such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + The default conventions for procedure and parameter names will be used. + + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + + + Configuration to override the default conventions for procedure and parameter names. + + The same configuration instance so that multiple calls can be chained. + + + + Allows advanced configuration related to how this entity type is mapped to the database schema. + By default, any configuration will also apply to any type derived from this entity type. + Derived types can be configured via the overload of Map that configures a derived type or + by using an EntityTypeConfiguration for the derived type. + The properties of an entity can be split between multiple tables using multiple Map calls. + Calls to Map are additive, subsequent calls will not override configuration already preformed via Map. + + + An action that performs configuration against an + + . + + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Allows advanced configuration related to how a derived entity type is mapped to the database schema. + Calls to Map are additive, subsequent calls will not override configuration already preformed via Map. + + The derived entity type to be configured. + + An action that performs configuration against an + + . + + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Configures an optional relationship from this entity type. + Instances of the entity type will be able to be saved to the database without this relationship being specified. + The foreign key in the database will be nullable. + + The type of the entity at the other end of the relationship. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures a required relationship from this entity type. + Instances of the entity type will not be able to be saved to the database unless this relationship is specified. + The foreign key in the database will be non-nullable. + + The type of the entity at the other end of the relationship. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures a many relationship from this entity type. + + The type of the entity at the other end of the relationship. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + + + + Exception thrown by during model creation when an invalid model is generated. + + + + + Initializes a new instance of ModelValidationException + + + + + Initializes a new instance of ModelValidationException + + The exception message. + + + + Initializes a new instance of ModelValidationException + + The exception message. + The inner exception. + + + Initializes a new instance of class serialization info and streaming context. + The serialization info. + The streaming context. + + + + Exception thrown from when validating entities fails. + + + + + Initializes a new instance of DbEntityValidationException. + + + + + Initializes a new instance of DbEntityValidationException. + + The exception message. + + + + Initializes a new instance of DbEntityValidationException. + + The exception message. + Validation results. + + + + Initializes a new instance of DbEntityValidationException. + + The exception message. + The inner exception. + + + + Initializes a new instance of DbEntityValidationException. + + The exception message. + Validation results. + The inner exception. + + + + Validation results. + + + + + Represents validation results for single entity. + + + + + Creates an instance of class. + + Entity entry the results applies to. Never null. + + List of instances. Never null. Can be empty meaning the entity is valid. + + + + + Gets an instance of the results applies to. + + + + + Gets validation errors. Never null. + + + + + Gets an indicator if the entity is valid. + + + + + Exception thrown from when an exception is thrown from the validation + code. + + + + + Initializes a new instance of DbUnexpectedValidationException. + + + + + Initializes a new instance of DbUnexpectedValidationException. + + The exception message. + + + + Initializes a new instance of DbUnexpectedValidationException. + + The exception message. + The inner exception. + + + + Initializes a new instance of DbUnexpectedValidationException with the specified serialization info and + context. + + The serialization info. + The streaming context. + + + + Validation error. Can be either entity or property level validation error. + + + + + Creates an instance of . + + Name of the invalid property. Can be null. + Validation error message. Can be null. + + + + Gets name of the invalid property. + + + + + Gets validation error message. + + + + diff --git a/packages/EntityFramework.6.2.0/lib/net40/it/EntityFramework.SqlServer.resources.dll b/packages/EntityFramework.6.2.0/lib/net40/it/EntityFramework.SqlServer.resources.dll new file mode 100644 index 0000000..7fe5437 Binary files /dev/null and b/packages/EntityFramework.6.2.0/lib/net40/it/EntityFramework.SqlServer.resources.dll differ diff --git a/packages/EntityFramework.6.2.0/lib/net40/it/EntityFramework.SqlServer.xml b/packages/EntityFramework.6.2.0/lib/net40/it/EntityFramework.SqlServer.xml new file mode 100644 index 0000000..09fe9c8 --- /dev/null +++ b/packages/EntityFramework.6.2.0/lib/net40/it/EntityFramework.SqlServer.xml @@ -0,0 +1,1952 @@ + + + + EntityFramework.SqlServer + + + + Oggetto che ritenta le azioni che generano eccezioni causate da errori transitori di SQL Azure. + + + Crea una nuova istanza di . + + + Crea una nuova istanza di con i limiti specificati per il numero di tentativi e il ritardo tra i tentativi. + Numero massimo di tentativi. + Ritardo massimo espresso in millisecondi tra i tentativi. + + + Determina se sull'eccezione specificata devono essere eseguiti tentativi. + true se sull'eccezione specificata devono essere eseguiti tentativi; in caso contrario, false. + Eccezione su cui effettuare tentativi. + + + Contiene stub di funzioni che espongono i metodi SqlServer in Linq to Entities. + + + Funzione matematica che restituisce l'angolo, in radianti, il cui coseno è il valore numerico specificato.L'angolo viene chiamato arcocoseno. + Angolo, espresso in radianti. + Coseno di un angolo. + + + Funzione matematica che restituisce l'angolo, in radianti, il cui coseno è il valore numerico specificato.L'angolo viene chiamato arcocoseno. + Angolo, in radianti, definito dal valore del coseno di input. + Coseno di un angolo. + + + Restituisce il codice ASCII del carattere più a sinistra in un'espressione di caratteri. + Codice ASCII del primo carattere nella stringa di input. + Stringa valida. + + + Funzione matematica che restituisce l'angolo, in radianti, il cui seno è il valore numerico specificato.L'angolo viene chiamato arcoseno. + Angolo, espresso in radianti. + Seno di un angolo. + + + Funzione matematica che restituisce l'angolo, in radianti, il cui seno è il valore numerico specificato.L'angolo viene chiamato arcoseno. + Angolo, espresso in radianti. + Seno di un angolo. + + + Funzione matematica che restituisce l'angolo, in radianti, la cui tangente è il valore numerico specificato.L'angolo viene chiamato arcotangente. + Angolo, espresso in radianti. + Tangente di un angolo. + + + Funzione matematica che restituisce l'angolo, in radianti, la cui tangente è il valore numerico specificato.L'angolo viene chiamato arcotangente. + Angolo, espresso in radianti. + Tangente di un angolo. + + + Restituisce l'angolo positivo, in radianti, tra l'asse x positivo e il raggio dall'origine tramite il punto (x, y), dove x e y rappresentano i due valori numerici specificati.Il primo parametro passato alla funzione è il valore y e il secondo parametro è il valore x. + Angolo, espresso in radianti. + Coordinata y di un punto. + Coordinata x di un punto. + + + Restituisce l'angolo positivo, in radianti, tra l'asse x positivo e il raggio dall'origine tramite il punto (x, y), dove x e y rappresentano i due valori numerici specificati.Il primo parametro passato alla funzione è il valore y e il secondo parametro è il valore x. + Angolo, espresso in radianti. + Coordinata y di un punto. + Coordinata x di un punto. + + + Restituisce il carattere corrispondente al valore ASCII intero specificato. + Carattere corrispondente al valore ASCII specificato. + Codice ASCII. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + Posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + Posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + Posizione del carattere in toSearch da cui avrà inizio la ricerca. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + Posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + Posizione del carattere in toSearch da cui avrà inizio la ricerca. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + Posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + Posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + Posizione del carattere in toSearch da cui avrà inizio la ricerca. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + + del valore che rappresenta la posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + Posizione del carattere in toSearch da cui avrà inizio la ricerca. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Matrice di caratteri per la quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Matrice di caratteri per la quale viene calcolato il checksum. + Matrice di caratteri per la quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Matrice di caratteri per la quale viene calcolato il checksum. + Matrice di caratteri per la quale viene calcolato il checksum. + Matrice di caratteri per la quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il checksum dei valori in una raccolta.I valori Null vengono ignorati. + Checksum calcolato dalla raccolta di input. + Raccolta di valori su cui viene calcolato il checksum. + + + Restituisce il checksum dei valori in una raccolta.I valori Null vengono ignorati. + Checksum calcolato dalla raccolta di input. + Raccolta di valori su cui viene calcolato il checksum. + + + Restituisce il coseno trigonometrico dell'angolo specificato, espresso in radianti, nell'espressione specificata. + Coseno trigonometrico dell'angolo specificato. + Angolo, espresso in radianti. + + + Restituisce il coseno trigonometrico dell'angolo specificato, espresso in radianti, nell'espressione specificata. + Coseno trigonometrico dell'angolo specificato. + Angolo, espresso in radianti. + + + Funzione matematica che restituisce la cotangente trigonometrica dell'angolo specificato, espresso in radianti. + Cotangente trigonometrica dell'angolo specificato. + Angolo, espresso in radianti. + + + Funzione matematica che restituisce la cotangente trigonometrica dell'angolo specificato, espresso in radianti. + Cotangente trigonometrica dell'angolo specificato. + Angolo, espresso in radianti. + + + Restituisce la data e l'ora correnti. + Data e ora corrente. + + + Restituisce il nome dell'utente corrente. + Nome dell'utente corrente. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce un nuovo valore datetime basato sull'aggiunta di un intervallo alla data specificata. + Nuova data. + Parte della data da incrementare. + Valore utilizzato per incrementare una data di una quantità specificata. + Data da incrementare. + + + Restituisce un nuovo valore della data basato sull'aggiunta di un intervallo alla data specificata. + Nuova data e ora, espresse come data e ora del giorno, rispetto all'ora UTC (Coordinated Universal Time). + Parte della data da incrementare. + Valore utilizzato per incrementare una data di una quantità specificata. + Data da incrementare. + + + Restituisce un nuovo valore relativo all'intervallo di tempo basato sull'aggiunta di un intervallo all'intervallo di tempo specificato. + Nuovo intervallo di tempo. + Parte della data da incrementare. + Valore utilizzato per incrementare una data di una quantità specificata. + Intervallo di tempo da incrementare. + + + Restituisce un nuovo valore datetime basato sull'aggiunta di un intervallo alla data specificata. + + del valore che rappresenta la nuova data. + Parte della data da incrementare. + Valore utilizzato per incrementare una data di una quantità specificata. + Data da incrementare. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Valore che specifica il numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce una stringa di caratteri che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data per calcolare il numero differente di intervalli di tempo. + Data. + + + Restituisce una stringa di caratteri che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data per calcolare il numero differente di intervalli di tempo. + Data. + + + Restituisce una stringa di caratteri che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data per calcolare il numero differente di intervalli di tempo. + Data. + + + Restituisce una stringa di caratteri che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data per calcolare il numero differente di intervalli di tempo. + Data. + + + Restituisce un valore Integer che rappresenta la parte specificata della data indicata. + Parte data specificata della data indicata. + Parte della data di cui restituire il valore. + Data. + + + Restituisce un valore Integer che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data di cui restituire il valore. + Data. + + + Restituisce un valore Integer che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data di cui restituire il valore. + Data. + + + Restituisce un valore Integer che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data di cui restituire il valore. + Data. + + + Restituisce l'angolo corrispondente, espresso in gradi, per un angolo specificato in radianti. + Angolo specificato convertito in gradi. + Angolo, espresso in radianti. + + + Restituisce l'angolo corrispondente, espresso in gradi, per un angolo specificato in radianti. + Angolo specificato convertito in gradi. + Angolo, espresso in radianti. + + + Restituisce l'angolo corrispondente, espresso in gradi, per un angolo specificato in radianti. + Angolo specificato convertito in gradi. + Angolo, espresso in radianti. + + + Restituisce l'angolo corrispondente, espresso in gradi, per un angolo specificato in radianti. + Angolo specificato convertito in gradi. + Angolo, espresso in radianti. + + + Restituisce un valore Integer che indica la differenza tra i valori SOUNDEX di due espressioni di caratteri. + Differenza SOUNDEX tra le due stringhe. + Prima stringa. + Seconda stringa. + + + Restituisce il valore esponenziale dell'espressione float specificata. + Costante e elevata alla potenza del valore di input. + Valore di input. + + + Restituisce il valore esponenziale dell'espressione float specificata. + Costante e elevata alla potenza del valore di input. + Valore di input. + + + Restituisce il timestamp di sistema del database corrente come valore datetime senza la differenza di fuso orario del database.Il valore deriva dal sistema operativo del computer in cui è in esecuzione l'istanza di SQL Server. + Timestamp del database corrente. + + + Restituisce il timestamp di sistema del database corrente come valore datetime.La differenza di fuso orario del database non è inclusa.Il valore rappresenta l'ora UTC (Coordinated Universal Time) corrente.Il valore deriva dal sistema operativo del computer in cui è in esecuzione l'istanza di SQL Server. + Timestamp UTC del database corrente. + + + Restituisce il nome della workstation. + Nome della workstation. + + + Indica se il valore di input rappresenta una data o un'ora valida. + 1 se l'espressione di input è un valore di data o di ora valido di tipo datetime o smalldatetime; in caso contrario, 0. + Valore su cui è stato eseguito il test. + + + Indica se il valore di input rappresenta un tipo numerico valido. + 1 se l'espressione di input è un tipo di dati numerico valido; in caso contrario, 0. + Espressione stringa. + + + Restituisce il logaritmo naturale del valore di input specificato. + Logaritmo naturale del valore di input. + Qualsiasi espressione numerica. + + + Restituisce il logaritmo naturale del valore di input specificato. + Logaritmo naturale del valore di input. + Qualsiasi espressione numerica. + + + Restituisce il logaritmo in base 10 del valore di input specificato. + Logaritmo in base 10 del valore di input. + Qualsiasi espressione numerica. + + + Restituisce il logaritmo in base 10 del valore di input specificato. + Logaritmo in base 10 del valore di input. + Qualsiasi espressione numerica. + + + Restituisce il carattere Unicode con il codice Integer specificato in base a quanto definito dallo standard Unicode. + Carattere corrispondente al codice carattere di input. + Codice carattere. + + + Restituisce la posizione iniziale della prima occorrenza di un modello in un'espressione specificata o una sequenza di zero se il modello non è trovato, su tutti i tipi di dati validi testo e carattere. + Posizione del carattere iniziale dove è stato trovato il modello di stringa. + Modello di stringa da cercare. + Stringa da cercare. + + + Restituisce il valore della costante pi greco. + Valore numerico di pi greco. + + + Restituisce una stringa Unicode in cui sono stati aggiunti i delimitatori per rendere la stringa di input un identificatore delimitato valido di Microsoft SQL Server. + Stringa originale con parentesi aggiunte. + Espressione alla quale verranno aggiunte le virgolette. + + + Restituisce una stringa Unicode in cui sono stati aggiunti i delimitatori per rendere la stringa di input un identificatore delimitato valido di Microsoft SQL Server. + Stringa originale a cui sono state aggiunte le virgolette specificate. + Espressione alla quale verranno aggiunte le virgolette. + Stringa di un solo carattere da utilizzare come delimitatore.Può essere costituita da una virgoletta singola ( ' ), da una parentesi quadra aperta o chiusa ( [ ] ) oppure da virgolette doppie ( " ).Se le virgolette non vengono specificate, vengono utilizzate le parentesi quadre. + + + Restituisce la misura in radianti corrispondente all'angolo specificato in gradi. + Misura in radianti dell'angolo specificato. + Angolo, espresso in gradi. + + + Restituisce la misura in radianti corrispondente all'angolo specificato in gradi. + Misura in radianti dell'angolo specificato. + Angolo, espresso in gradi. + + + Restituisce la misura in radianti corrispondente all'angolo specificato in gradi. + Misura in radianti dell'angolo specificato. + Angolo, espresso in gradi + + + Restituisce la misura in radianti corrispondente all'angolo specificato in gradi. + Misura in radianti dell'angolo specificato. + Angolo, espresso in gradi + + + Restituisce un valore float pseudocasuale compreso tra 0 e 1, esclusi. + Valore pseudocasuale. + + + Restituisce un valore float pseudocasuale compreso tra 0 e 1, esclusi. + Valore pseudocasuale. + Valore di inizializzazione.Se tale valore non è specificato, il Motore di database di SQL Server assegna un valore di inizializzazione in modo casuale.Per un valore di inizializzazione specificato, il risultato restituito è sempre lo stesso. + + + Ripete un valore stringa un numero di volte specificato. + Stringa di destinazione, ripetuta il numero di volte specificato dal valore count. + Stringa valida. + Valore che specifica il numero di volte in cui ripetere la destinazione. + + + Restituisce il segno positivo (+1), zero (0) o il segno negativo (-1) dell'espressione specificata. + Segno dell'espressione di input. + Qualsiasi espressione numerica. + + + Restituisce il segno positivo (+1), zero (0) o il segno negativo (-1) dell'espressione specificata. + Segno dell'espressione di input. + Qualsiasi espressione numerica. + + + Restituisce il segno positivo (+1), zero (0) o il segno negativo (-1) dell'espressione specificata. + Segno dell'espressione di input. + Qualsiasi espressione numerica. + + + Restituisce il segno positivo (+1), zero (0) o il segno negativo (-1) dell'espressione specificata. + Segno dell'espressione di input. + Qualsiasi espressione numerica. + + + Restituisce il seno trigonometrico dell'angolo specificato. + Seno trigonometrico dell'espressione di input. + Angolo, espresso in radianti. + + + Restituisce il seno trigonometrico dell'angolo specificato. + Seno trigonometrico dell'espressione di input. + Angolo, espresso in radianti. + + + Converte una stringa alfanumerica in un codice di quattro caratteri (SOUNDEX) per trovare parole o nomi simili. + Codice SOUNDEX della stringa di input. + Stringa valida. + + + Restituisce una stringa di spazi ripetuti. + Stringa costituita dal numero specificato di spazi. + Numero di spazi.Se negativo, viene restituita una stringa Null. + + + Restituisce il quadrato del numero specificato. + Quadrato del valore di input. + Qualsiasi espressione numerica. + + + Restituisce il quadrato del numero specificato. + Quadrato del valore di input. + Qualsiasi espressione numerica. + + + Restituisce la radice quadrata del numero specificato. + Radice quadrata del valore di input. + Qualsiasi espressione numerica. + + + Restituisce la radice quadrata del numero specificato. + Radice quadrata del valore di input. + Qualsiasi espressione numerica. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input convertita in una stringa. + Qualsiasi espressione numerica. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input convertita in una stringa. + Qualsiasi espressione numerica. + Lunghezza totale della stringa.Include il separatore decimale, il segno, le cifre e gli spazi.Il valore predefinito è 10. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input convertita in una stringa. + Qualsiasi espressione numerica. + Lunghezza totale della stringa.Include il separatore decimale, il segno, le cifre e gli spazi.Il valore predefinito è 10. + Numero di posizioni a destra del separatore decimale.Il numero decimale deve essere minore o uguale a 16.Se è maggiore di 16, il risultato verrà troncato dopo le prime sedici posizioni a destra del separatore decimale. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input numerica convertita in una stringa. + Qualsiasi espressione numerica. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input numerica convertita in una stringa. + Qualsiasi espressione numerica. + Lunghezza totale della stringa.Include il separatore decimale, il segno, le cifre e gli spazi.Il valore predefinito è 10. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input numerica convertita in una stringa. + Qualsiasi espressione numerica. + Lunghezza totale della stringa.Include il separatore decimale, il segno, le cifre e gli spazi.Il valore predefinito è 10. + Numero di posizioni a destra del separatore decimale.Il numero decimale deve essere minore o uguale a 16.Se è maggiore di 16, il risultato verrà troncato dopo le prime sedici posizioni a destra del separatore decimale. + + + Inserisce una stringa in un'altra stringa.Elimina una lunghezza specificata di caratteri nella stringa di destinazione nella posizione iniziale, quindi inserisce la seconda stringa nella stringa di destinazione nella posizione iniziale. + Stringa costituita dalle due stringhe. + Stringa di destinazione. + Posizione del carattere in stringInput dove è necessario inserire la stringa di sostituzione. + Numero di caratteri da eliminare da stringInput.Se la lunghezza è maggiore di quella di stringInput, l'eliminazione viene eseguita fino all'ultimo carattere in stringReplacement. + Sottostringa da inserire in stringInput. + + + Restituisce la tangente trigonometrica dell'espressione di input. + Tangente dell'angolo di input. + Angolo, espresso in radianti. + + + Restituisce la tangente trigonometrica dell'espressione di input. + Tangente dell'angolo di input. + Angolo, espresso in radianti. + + + Restituisce il valore Integer, come definito dallo standard Unicode, per il primo carattere dell'espressione di input. + Codice carattere per il primo carattere nella stringa di input. + Stringa valida. + + + Restituisce un nome utente del database corrispondente al numero di identificazione specificato. + Nome utente + + + Restituisce un nome utente del database corrispondente al numero di identificazione specificato. + Nome utente + ID utente. + + + Implementazione di DbProviderServices per il provider SqlClient provider per SQL Server. + + + Istanza Singleton del tipo SqlProviderServices. + + . + + + Stringa nota usata nei file di configurazione e nella configurazione basata su codice come "nome invariante del provider" usato per specificare i servizi dei provider Microsoft SQL Server per ADO.NET ed Entity Framework. + + + Registra un gestore per l'elaborazione dei messaggi non di errore provenienti dal provider di database. + Connessione per la quale ricevere le informazioni. + Gestore per elaborare i messaggi. + + + Impostare sul nome completo dell'assembly Microsoft.SqlServer.Types per eseguire l'override della selezione predefinita. + + + Impostare questo flag su false per evitare che i valori vengano troncati alla scala (numero di posizioni decimali) definita per la colonna.Il valore predefinito è true, il quale indica che i valori decimali verranno troncati, per evitare l'interruzione delle applicazioni esistenti che dipendono da questo comportamento. + Restituisce il valore . + + + Rappresenta un provider per la conversione delle operazioni di migrazione indipendenti dal provider in comandi SQL eseguibili in un database di Microsoft SQL Server. + + + Inizializza una nuova istanza della classe . + + + Genera il codice SQL per specificare il tipo di dati di una colonna.Questo metodo genera semplicemente il tipo effettivo, non il codice SQL per creare la colonna. + Codice SQL che rappresenta il tipo di dati. + Definizione della colonna. + + + Crea una connessione vuota per il provider corrente.Consente ai provider derivati di usare una connessione diversa da . + Connessione vuota per il provider corrente. + + + Chiamare questo metodo per generare il codice SQL che tenta di eliminare il vincolo predefinito creato quando al momento della creazione di una colonna.Questo metodo viene in genere chiamato dal codice che esegue l'override della creazione o della modifica delle colonne. + Tabella a cui viene applicato il vincolo. + Colonna a cui viene applicato il vincolo. + Writer in cui deve essere scritto il codice SQL generato. + + + Genera il codice SQL per specificare un valore costante bool predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante byte[] predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Converte un set di operazioni di migrazione in codice SQL specifico per Microsoft SQL Server. + Elenco di istruzioni SQL da usare per eseguire le operazioni di migrazione. + Operazioni da convertire. + Token che rappresenta la versione di SQL Server di destinazione (ad esempio "2005", "2008"). + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione della routine di modifica specificata. + Operazione della routine di modifica. + + + Eseguire l'override di questo metodo per generare il codice SQL quando la definizione di una tabella o i relativi attributi vengono modificati.L'implementazione predefinita di questo metodo non esegue alcuna operazione. + Operazione che descrive le modifiche apportate alla tabella. + + + Genera il codice SQL per il modello di colonna specificato.Questo metodo viene chiamato da altri metodi che elaborano le colonne e possono essere sottoposto all'override per modificare il codice SQL generato. + Colonna per cui viene generato il codice SQL. + Writer in cui deve essere scritto il codice SQL generato. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione della routine di creazione specificata. + Operazione della routine di creazione. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione della routine di eliminazione specificata. + Operazione della routine di eliminazione. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Consente ai provider derivati di gestire i tipi di operazione aggiuntivi.Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione della routine di spostamento specificata. + Operazione della routine di spostamento. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione della routine di ridenominazione specificata. + Operazione della routine di ridenominazione. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione di aggiornamento database specificata che rappresenta l'applicazione di una serie di migrazioni.Lo script generato è idempotente, ossia contiene la logica condizionale per controllare se le singole migrazioni già sono state applicate e si applicano solo quelle in sospeso. + Operazione di aggiornamento database. + + + Genera il codice SQL per specificare un valore costante geography predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante geometry predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante DateTime predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante DateTimeOffset predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante Guid predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante string predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante TimeSpan predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per creare uno schema di database.Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Nome dello schema da creare. + + + Genera il codice SQL per contrassegnare una tabella come tabella di sistema.Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Tabella da contrassegnare come tabella di sistema. + Oggetto in cui scrivere il codice SQL generato. + + + Genera il corpo SQL per una stored procedure. + Corpo SQL per la stored procedure. + Alberi dei comandi che rappresentano i comandi per un'operazione di inserimento, aggiornamento o eliminazione. + Nome del parametro delle righe interessate. + Token del manifesto del provider. + + + Restituisce il valore predefinito di colonna da usare per le colonne GUID generate dall'archivio quando nessun valore predefinito è specificato in modo esplicito nella migrazione.Restituisce newsequentialid() per SQL Server 2005 installato localmente e versioni successive.Restituisce newid() per SQL Azure. + newsequentialid() o newid() come descritto sopra. + + + Genera un nome delimitato.Il nome fornito può contenere o meno lo schema. + Nome delimitato. + Nome da delimitare. + + + Delimita un identificatore per SQL Server. + Identificatore delimitato. + Identificatore da delimitare. + + + Aggiunge una nuova istruzione da eseguire sul database. + Writer contenente il codice SQL da eseguire. + Terminatore di batch per il provider di database. + + + Aggiunge una nuova istruzione da eseguire sul database. + Istruzione da eseguire. + Indica se l'istruzione deve essere eseguita all'esterno dell'ambito della transazione usata per rendere transazionale il processo di migrazione.Se impostata su true, non verrà eseguito il rollback dell'operazione in caso di esito negativo del processo di migrazione. + Terminatore di batch per il provider di database. + + + Divide la stringa SQL in una o più istruzioni, gestendo, se necessario, le istruzioni dell'utilità T-SQL. + Stringa SQL da dividere in una o più istruzioni da eseguire. + Ottiene o imposta un valore che indica se l'istruzione deve essere eseguita all'esterno dell'ambito della transazione usata per rendere transazionale il processo di migrazione.Se impostata su true, non verrà eseguito il rollback dell'operazione in caso di esito negativo del processo di migrazione. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Scrive l'istruzione SQL CREATE TABLE nel writer di destinazione. + Operazione per cui produrre il codice SQL. + Writer di destinazione. + + + Ottiene un nuovo oggetto che può essere usato per compilare il codice SQL.Si tratta di un semplice metodo helper per la creazione di un writer.La scrittura nel writer non comporta la registrazione del codice SQL per l'esecuzione.Il codice SQL generato dovrà essere passato al metodo Statement. + Writer di testo vuoto da usare per la generazione del codice SQL. + + + Contiene stub di funzioni che espongono i metodi SqlServer in Linq to Entities. + + + Restituisce la rappresentazione WKT (Well-Known Text) di OGC (Open Geospatial Consortium) di un'istanza geografica argomentata con valori Z (elevazione) ed M (misura) portati dall'istanza. + Rappresentazione WKT (Well-Known Text) di OGC (Open Geospatial Consortium) di un'istanza geografica. + Valore geografico. + + + Restituisce la rappresentazione WKT (Well-Known Text) di OGC (Open Geospatial Consortium) di un'istanza geografica argomentata con valori Z (elevazione) ed M (misura) portati dall'istanza. + Rappresentazione WKT (Well-Known Text) di OGC (Open Geospatial Consortium) di un'istanza geometrica. + Valore geometrico. + + + Restituisce un oggetto geometrico che rappresenta l'unione di tutti i valori di punto la cui distanza da un'istanza geografica è inferiore o uguale a un valore specificato, permettendo una tolleranza specificata. + L'unione di tutti i valori di punto la cui distanza da un'istanza geografica è inferiore o uguale a un valore specificato + Valore geografico. + La distanza. + La tolleranza specificata. + Specifica se il valore di tolleranza è relativo o assoluto. + + + Restituisce un oggetto geometrico che rappresenta l'unione di tutti i valori di punto la cui distanza da un'istanza geometrica è inferiore o uguale a un valore specificato, permettendo una tolleranza specificata. + L'unione di tutti i valori di punto la cui distanza da un'istanza geometrica è inferiore o uguale a un valore specificato + Valore geometrico. + La distanza. + La tolleranza specificata. + Specifica se il valore di tolleranza è relativo o assoluto. + + + Restituisce l'angolo massimo in gradi tra il punto restituito da EnvelopeCenter() e un punto dell'istanza geografica. + l'angolo massimo tra il punto restituito da EnvelopeCenter(). + Valore geografico. + + + Restituisce un punto che può essere utilizzato come centro di un cerchio di selezione per l'istanza geografica. + Valore SqlGeography che specifica la posizione del centro di un cerchio di selezione. + Valore geografico. + + + Offre un rapido metodo di intersezione solo per indice per determinare se un'istanza geografica interseca un'altra istanza di SqlGeography, posto che un indice sia disponibile. + True se un'istanza geografica potenzialmente interseca un'altra istanza di SqlGeography; in caso contrario, false. + Valore geografico. + Un'altra istanza geografica da confrontare con quella in cui viene richiamato il filtro. + + + Offre un rapido metodo di intersezione solo per indice per determinare se un'istanza geografica interseca un'altra istanza di SqlGeometry, posto che un indice sia disponibile. + True se un'istanza geografica potenzialmente interseca un'altra istanza di SqlGeography; in caso contrario, false. + Valore geometrico. + Un'altra istanza geografica da confrontare con quella in cui viene richiamato il filtro. + + + Testa se l'istanza di SqlGeography è uguale al tipo specificato. + Stringa che specifica uno dei 12 tipi esposti nella gerarchia dei tipi geografici. + Valore geografico. + Stringa che specifica uno dei 12 tipi esposti nella gerarchia dei tipi geografici. + + + Testa se l'istanza di SqlGeometry è uguale al tipo specificato. + Stringa che specifica uno dei 12 tipi esposti nella gerarchia dei tipi geografici. + Valore geometrico. + Stringa che specifica uno dei 12 tipi esposti nella gerarchia dei tipi geografici. + + + Converte un'istanza geometrica non valida in un'istanza geometrica con un tipo OGC (Open Geospatial Consortium) valido. + L'istanza geometrica convertita. + Valore geometrico. + + + Restituisce il numero totale di anelli in un'istanza di poligono. + Il numero totale di anelli. + Valore geografico. + + + Costruisce un'istanza geografica che rappresenta un'istanza di punto dai valori x e y un ID riferimento spaziale (SRID). + Istanza geografica costruita. + Coordinata x del punto generato. + Coordinata y del punto generato + SRID dell'istanza geografica. + + + Costruisce un'istanza geometrica che rappresenta un'istanza di Point dai valori x e y un ID riferimento spaziale (SRID). + Istanza geometrica costruita. + Coordinata x del punto generato. + Coordinata y del punto generato + SRID dell'istanza geografica. + + + Restituisce l'approssimazione dell'istanza geografica specificata prodotta dall'esecuzione dell'algoritmo Douglas-Peucker sull'istanza con la tolleranza specificata. + Restituisce il valore . + Valore geografico. + La tolleranza da specificare per l'algoritmo Douglas-Peucker.Deve essere un numero positivo. + + + Restituisce l'approssimazione dell'istanza geografica specificata prodotta dall'esecuzione dell'algoritmo Douglas-Peucker sull'istanza con la tolleranza specificata. + Restituisce il valore . + Valore geometrico. + La tolleranza da specificare per l'algoritmo Douglas-Peucker.Deve essere un numero positivo. + + + Restituisce l'anello specificato dell'istanza di SqlGeography: 1 ≤ n ≤ NumRings(). + Oggetto SqlGeography che rappresenta l'anello specificato da n. + Valore geografico. + Espressione int tra 1 e il numero di anelli in un'istanza di poligono. + + + Rappresenta un'implementazione di per fornire supporto sui tipi geospaziali quando si usa Entity Framework con Microsoft SQL Server. + + + Ottiene la rappresentazione WKB (well-known binary) del valore specificato. + Rappresentazione WKB del valore specificato. + Valore geografico per cui è necessario generare una rappresentazione WKB. + + + Ottiene la rappresentazione WKB (well-known binary) del valore specificato. + Rappresentazione WKB del valore specificato. + Valore geometrico per cui è necessario generare una rappresentazione WKB. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore . + Stringa che contiene la rappresentazione GML di questo valore DbGeography. + Valore geografico per cui è necessario generare la rappresentazione GML. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore . + Stringa che contiene la rappresentazione GML di questo valore DbGeometry. + Valore geometrico per cui è necessario generare la rappresentazione GML. + + + Ottiene la rappresentazione WKT (well-known text) del valore specificato.Questo valore deve includere unicamente la longitudine e la latitudine dei punti. + Stringa che contiene la rappresentazione WKT di . + Valore geografico per cui è necessario generare la rappresentazione WKT. + + + Ottiene la rappresentazione WKT del valore specificato, includendo solo le coordinate X e Y dei punti. + Stringa che contiene la rappresentazione WKT di . + Valore geometrico per cui è necessario generare la rappresentazione WKT. + + + Restituisce una rappresentazione testuale di con elevazione e misura. + Rappresentazione testuale di . + Valore geografico. + + + Restituisce una rappresentazione testuale di con elevazione e misura. + Rappresentazione testuale di . + Valore geometrico. + + + Crea un valore geografico che rappresenta tutti i punti minori o uguali alla distanza dal valore specificato. + Crea un valore DbGeography che rappresenta tutti i punti minori o uguali alla distanza da . + Valore geografico. + Valore Double che specifica la distanza da al buffer. + + + Crea un valore geometrico che rappresenta tutti i punti minori o uguali alla distanza dal valore specificato. + Crea un valore DbGeometry che rappresenta tutti i punti minori o uguali alla distanza da . + Valore geometrico. + Valore Double che specifica la distanza da al buffer. + + + Consente di stabilire se un valore contiene l'altro. + true se contiene . In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + + Crea un valore specifico del provider compatibile con l'implementazione spaziale dei servizi in base alla rappresentazione di nota. + Valore specifico del provider che codifica le informazioni contenute in in un modo compatibile con l'implementazione spaziale dei servizi. + Istanza di che contiene la rappresentazione nota di un valore geografico. + + + Crea un valore specifico del provider compatibile con l'implementazione spaziale dei servizi in base alla rappresentazione di nota. + Valore specifico del provider che codifica le informazioni contenute in in un modo compatibile con l'implementazione spaziale dei servizi. + Istanza di che contiene la rappresentazione nota di un valore geometrico. + + + Crea un'istanza di che rappresenta il valore specificato utilizzando uno o entrambi i formati spaziali noti standard. + Rappresentazione nota di come un nuovo oggetto . + Valore geografico. + + + Crea un'istanza di che rappresenta il valore specificato utilizzando uno o entrambi i formati spaziali noti standard. + Rappresentazione nota di come un nuovo oggetto . + Valore geometrico. + + + Determina se due valori specificati si incrociano spazialmente. + true se incrocia . In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + + Calcola la differenza tra due valori . + Nuovo valore DbGeography che rappresenta la differenza tra e . + Primo valore geografico. + Secondo valore geografico. + + + Calcola la differenza tra due valori . + Nuovo valore DbGeometry che rappresenta la differenza tra e . + Primo valore geometrico. + Secondo valore geometrico. + + + Determina se due valori specificati sono spazialmente non contigui. + true se non è contiguo a . In caso contrario, false. + Primo valore geografico da confrontare ai fini della contiguità. + Secondo valore geografico da confrontare ai fini della contiguità. + + + Determina se due valori specificati sono spazialmente non contigui. + true se non è contiguo a . In caso contrario, false. + Primo valore geometrico da confrontare ai fini della contiguità. + Secondo valore geometrico da confrontare ai fini della contiguità. + + + Calcola la distanza tra i punti più vicini in due valori . + Valore Double che specifica la distanza tra i due punti più vicini in e . + Primo valore geografico. + Secondo valore geografico. + + + Calcola la distanza tra i punti più vicini in due valori . + Valore Double che specifica la distanza tra i due punti più vicini in e . + Primo valore geografico. + Secondo valore geografico. + + + Restituisce un elemento del valore specificato, se rappresenta una raccolta di valori geografici. + Elemento in alla posizione , se rappresenta una raccolta di altri valori geografici. In caso contrario, Null. + Valore geografico che non deve rappresentare una raccolta di valori geografici. + Posizione all'interno del valore geografico da cui derivare l'elemento. + + + Restituisce un elemento del valore specificato, se rappresenta una raccolta di valori geometrici. + Elemento in alla posizione , se rappresenta una raccolta di altri valori geografici. In caso contrario, Null. + Valore geometrico che non deve rappresentare una raccolta di valori geometrici. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate predefinito (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione GML del valore geografico. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore basato su un valore specifico del provider compatibile con l'implementazione spaziale dei servizi. + Nuovo valore supportato dall'implementazione spaziale dei servizi e dal valore del provider specificato. + Valore specifico del provider che l'implementazione spaziale dei servizi è in grado di interpretare come valore geografico. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione WKT del valore geografico. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore multilinea in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multilinea basato sul valore WKT e sull'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate predefinito (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore basato su un valore specifico del provider compatibile con l'implementazione spaziale dei servizi. + Nuovo valore supportato dall'implementazione spaziale dei servizi e dal valore del provider specificato. + Valore specifico del provider che l'implementazione spaziale dei servizi è in grado di interpretare come valore geometrico. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore multilinea in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multilinea basato sul valore WKT e sull'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Restituisce un valore Double che ammette i valori Null che indica l'area del valore specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area del valore specificato. + Valore geografico che non deve rappresentare una superficie. + + + Restituisce un valore Double che ammette i valori Null che indica l'area del valore specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area del valore specificato. + Valore geometrico che non deve rappresentare una superficie. + + + Restituisce un valore Double che ammette i valori Null che indica il limite del valore specificato. + Limite del valore specificato. + Valore geometrico. + + + Restituisce un valore che rappresenta il centroide del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Centroide di , se rappresenta una superficie. In caso contrario, Null. + Valore geometrico che non deve rappresentare una superficie. + + + Restituisce un valore Double che ammette i valori Null che indica la struttura convessa del valore specificato. + Struttura convessa del valore specificato. + Valore geometrico. + + + Restituisce l'identificatore del sistema di coordinate del valore specificato. + Identificatore del sistema di coordinate del valore specificato. + Valore geografico. + + + Restituisce l'identificatore del sistema di coordinate del valore specificato. + Identificatore del sistema di coordinate del valore specificato. + Valore geometrico. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione di elementi più ampia. + Dimensione di o la dimensione di elementi più ampia se è una raccolta. + Valore geografico per cui è necessario recuperare il valore dimensione. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione di elementi più ampia. + Dimensione di o la dimensione di elementi più ampia se è una raccolta. + Valore geometrico per cui è necessario recuperare il valore dimensione. + + + Restituisce il numero di elementi nel valore specificato, se rappresenta una raccolta di valori geografici. + Numero di elementi in , se rappresenta una raccolta di altri valori geografici. In caso contrario, Null. + Valore geografico che non deve rappresentare una raccolta di valori geografici. + + + Restituisce il numero di elementi nel valore specificato, se rappresenta una raccolta di valori geometrici. + Numero di elementi in , se rappresenta una raccolta di altri valori geometrici. In caso contrario, Null. + Valore geometrico che non deve rappresentare una raccolta di valori geometrici. + + + Restituisce l'elevazione (coordinata Z) del valore specificato, se rappresenta un punto. + Elevazione (coordinata Z) di , se rappresenta un punto. In caso contrario, Null. + Valore geografico che non deve rappresentare un punto. + + + Restituisce l'elevazione (Z) del valore specificato, se rappresenta un punto. + Elevazione (coordinata Z) di , se rappresenta un punto. In caso contrario, Null. + Valore geometrico che non deve rappresentare un punto. + + + Restituisce un valore che rappresenta il punto finale del valore DbGeography specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto finale di , se rappresenta un curva. In caso contrario, Null. + Valore geografico che non deve rappresentare una curva. + + + Restituisce un valore che rappresenta il punto finale del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto finale di , se rappresenta un curva. In caso contrario, Null. + Valore geometrico che non deve rappresentare una curva. + + + Ottiene la versione envelope (rettangolo di selezione minimo) del valore specificato, come valore geometrico. + Versione envelope di , come valore . + Valore geometrico per cui è necessario recuperare il valore envelope. + + + Restituisce un valore che rappresenta l'anello esterno del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta un poligono. + Valore DbGeometry che rappresenta l'anello esterno in , se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + + + Restituisce il numero di anelli interni nel valore specificato, se rappresenta un poligono. + Numero di elementi in , se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è chiuso, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è chiuso. In caso contrario, false. + Valore geografico che non deve rappresentare una curva. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è chiuso, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è chiuso. In caso contrario, false. + Valore geometrico che non deve rappresentare una curva. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è vuoto. + true se il valore specificato è vuoto; in caso contrario, false. + Valore geografico. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è vuoto. + true se il valore specificato è vuoto; in caso contrario, false. + Valore geometrico. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è un anello, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è un anello. In caso contrario, false. + Valore geometrico che non deve rappresentare una curva. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è semplice. + true se il valore specificato è semplice; in caso contrario, false. + Valore geometrico. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è valido. + true se il valore specificato è valido; in caso contrario, false. + Valore geometrico. + + + Restituisce la coordinata latitudine del valore specificato, se rappresenta un punto. + Coordinata latitudine del valore specificato. + Valore geografico che non deve rappresentare un punto. + + + Restituisce un valore Double che ammette i valori Null che indica la lunghezza del valore specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Lunghezza del valore specificato. + Valore geografico che non deve rappresentare una curva. + + + Restituisce un valore Double che ammette i valori Null che indica la lunghezza del valore specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Lunghezza del valore specificato. + Valore geometrico che non deve rappresentare una curva. + + + Restituisce la coordinata longitudine del valore specificato, se rappresenta un punto. + Coordinata longitudine del valore specificato. + Valore geografico che non deve rappresentare un punto. + + + Restituisce la coordinata M (Misura) del valore specificato, se rappresenta un punto. + Coordinata M (Misura) del valore specificato. + Valore geografico che non deve rappresentare un punto. + + + Restituisce la coordinata M (Misura) del valore specificato, se rappresenta un punto. + Coordinata M (Misura) del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + + Restituisce il numero di punti nel valore specificato, se rappresenta una linea spezzata o un anello lineare. + Numero di punti nel valore specificato. + Valore geografico che non deve rappresentare una linea spezzata o un anello lineare. + + + Restituisce il numero di punti nel valore specificato, se rappresenta una linea spezzata o un anello lineare. + Numero di punti nel valore specificato. + Valore geometrico che non deve rappresentare una linea spezzata o un anello lineare. + + + Restituisce un valore che rappresenta un punto sulla superficie del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore che rappresenta un punto della superficie del valore specificato. + Valore geometrico che non deve rappresentare una superficie. + + + Restituisce un valore che indica il nome del tipo spaziale del valore specificato. + Nome del tipo spaziale del valore specificato. + Valore geografico. + + + Restituisce un valore che indica il nome del tipo spaziale del valore specificato. + Nome del tipo spaziale del valore specificato. + Valore geometrico. + + + Restituisce un valore che rappresenta il punto iniziale del valore DbGeography specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto iniziale del valore specificato. + Valore geografico che non deve rappresentare una curva. + + + Restituisce un valore che rappresenta il punto iniziale del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto iniziale del valore specificato. + Valore geometrico che non deve rappresentare una curva. + + + Restituisce la coordinata X del valore specificato, se rappresenta un punto. + Coordinata X del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + + Restituisce la coordinata Y del valore specificato, se rappresenta un punto. + Coordinata Y del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + + Restituisce un anello interno dal valore specificato, se rappresenta un poligono. + Anello interno in alla posizione , se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + + Calcola l'intersezione di due valori . + Nuovo valore che rappresenta l'intersezione di e . + Primo valore geografico. + Secondo valore geografico. + + + Calcola l'intersezione di due valori . + Nuovo valore che rappresenta l'intersezione di e . + Primo valore geometrico. + Secondo valore geografico. + + + Determina se due valori specificati si intersecano spazialmente. + true se interseca . In caso contrario, false. + Primo valore geografico da confrontare ai fini dell'intersezione. + Secondo valore geografico da confrontare ai fini dell'intersezione. + + + Determina se due valori specificati si intersecano spazialmente. + true se interseca . In caso contrario, false. + Primo valore geometrico da confrontare ai fini dell'intersezione. + Secondo valore geometrico da confrontare ai fini dell'intersezione. + + + Ottiene un valore che indica che EF continuerà a ritenere che il provider dispone dei tipi e delle risorse necessari anziché restituire rapidamente un errore.Il valore predefinito è true. + true se EF continuerà a ritenere che il provider dispone dei tipi e delle risorse necessari anziché restituire rapidamente un errore. In caso contrario, false. + + + Determina se due valori specificati si sovrappongono spazialmente. + true se si sovrappone a . In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + + Restituisce un elemento punto del valore specificato, se rappresenta una linea spezzata o un anello lineare. + Punto in alla posizione , se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + Valore geografico che non deve rappresentare una linea spezzata o un anello lineare. + Posizione all'interno del valore geografico da cui derivare l'elemento. + + + Restituisce un elemento punto del valore specificato, se rappresenta una linea spezzata o un anello lineare. + Punto in alla posizione , se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + Valore geometrico che non deve rappresentare una linea spezzata o un anello lineare. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + + Determina se due valori specificati sono spazialmente correlati in base al pattern di intersezione DE-9IM (Dimensionally Extended Nine-Intersection Model). + true se il valore è correlato a in base alla matrice del pattern di intersezione specificato . In caso contrario, false. + Primo valore geometrico. + Valore geometrico che deve essere confrontato con il primo valore geometrico ai fini della relazione. + Stringa che contiene la rappresentazione di testo del pattern di intersezione (DE-9IM) che definisce la relazione. + + + Determina se due valori specificati sono spazialmente uguali. + true se è spazialmente uguale a . In caso contrario, false. + Primo valore geografico da confrontare ai fini dell'uguaglianza. + Secondo valore geografico da confrontare ai fini dell'uguaglianza. + + + Determina se due valori specificati sono spazialmente uguali. + true se è spazialmente uguale a . In caso contrario, false. + Primo valore geometrico da confrontare ai fini dell'uguaglianza. + Secondo valore geometrico da confrontare ai fini dell'uguaglianza. + + + Calcola la differenza simmetrica tra due valori . + Nuovo valore che rappresenta la differenza simmetrica tra e . + Primo valore geografico. + Secondo valore geografico. + + + Calcola la differenza simmetrica tra due valori . + Nuovo valore che rappresenta la differenza simmetrica tra e . + Primo valore geometrico. + Secondo valore geometrico. + + + Determina se due valori specificati si toccano spazialmente. + true se tocca . In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + + Calcola l'unione di due valori . + Nuovo valore che rappresenta l'unione di e . + Primo valore geografico. + Secondo valore geografico. + + + Calcola l'unione di due valori . + Nuovo valore che rappresenta l'unione di e . + Primo valore geometrico. + Secondo valore geometrico. + + + Determina se un valore si trova spazialmente all'interno dell'altro. + true se geometryValue si trova all'interno di otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + + Contiene i metodi di estensione per la classe . + + + Configura un elemento awaiter usato per attendere questo oggetto evitando il marshalling della continuazione al contesto originale, ma mantenendo le impostazioni cultura correnti e dell'interfaccia utente. + Oggetto usato per attendere questa attività. + Attività da attendere. + + + Configura un elemento awaiter usato per attendere questo oggetto evitando il marshalling della continuazione al contesto originale, ma mantenendo le impostazioni cultura correnti e dell'interfaccia utente. + Oggetto usato per attendere questa attività. + Attività da attendere. + Tipo del risultato prodotto dall'oggetto associato. + + + Fornisce un oggetto awaitable che consente le attese in per mantenere le impostazioni cultura. + + + Costruisce una nuova istanza della classe . + Attività da attendere. + + + Ottiene un elemento awaiter usato per attendere questo oggetto . + Istanza di awaiter. + + + Termina l'attesa sull'oggetto completato. + L'elemento awaiter non è stato inizializzato correttamente. + L'attività è stata annullata. + L'attività è stata completata con uno stato di errore. + + + Ottiene un valore che indica se questo oggetto è stato completato. + + + Questo metodo non è implementato e non deve essere chiamato. + Azione da richiamare al completamento dell'operazione di attesa. + + + Pianifica la continuazione sull'oggetto associato a questo oggetto . + Azione da richiamare al completamento dell'operazione di attesa. + L'argomento è Null (Nothing in Visual Basic). + L'elemento awaiter non è stato inizializzato correttamente. + + + Fornisce un oggetto awaitable che consente le attese in per mantenere le impostazioni cultura. + Tipo del risultato prodotto dall'oggetto associato. + + + Costruisce una nuova istanza della classe . + Attività da attendere. + + + Ottiene un elemento awaiter usato per attendere questo oggetto . + Istanza di awaiter. + + + Termina l'attesa sull'oggetto completato. + Risultato dell'oggetto completato. + L'elemento awaiter non è stato inizializzato correttamente. + L'attività è stata annullata. + L'attività è stata completata con uno stato di errore. + + + Ottiene un valore che indica se questo oggetto è stato completato. + + + Questo metodo non è implementato e non deve essere chiamato. + Azione da richiamare al completamento dell'operazione di attesa. + + + Pianifica la continuazione sull'oggetto associato a questo oggetto . + Azione da richiamare al completamento dell'operazione di attesa. + L'argomento è Null (Nothing in Visual Basic). + L'elemento awaiter non è stato inizializzato correttamente. + + + \ No newline at end of file diff --git a/packages/EntityFramework.6.2.0/lib/net40/it/EntityFramework.resources.dll b/packages/EntityFramework.6.2.0/lib/net40/it/EntityFramework.resources.dll new file mode 100644 index 0000000..bceab46 Binary files /dev/null and b/packages/EntityFramework.6.2.0/lib/net40/it/EntityFramework.resources.dll differ diff --git a/packages/EntityFramework.6.2.0/lib/net40/it/EntityFramework.xml b/packages/EntityFramework.6.2.0/lib/net40/it/EntityFramework.xml new file mode 100644 index 0000000..d86fadb --- /dev/null +++ b/packages/EntityFramework.6.2.0/lib/net40/it/EntityFramework.xml @@ -0,0 +1,27269 @@ + + + + EntityFramework + + + + Rappresenta un attributo che si trova in una proprietà per indicare che la colonna del database a cui la proprietà è mappata è priva di indice. + + + Inizializza una nuova istanza di per un indice che sarà denominato in base alla convenzione e non dispone di alcun ordine di colonne, clustering o univocità specificati. + + + Inizializza una nuova istanza di per un indice con il nome specificato e non dispone di alcun ordine di colonne, clustering o univocità specificati. + Nome dell'indice. + + + Inizializza una nuova istanza di per un indice con il nome e l'ordine di colonne specificati, ma senza clustering o univocità specificati. + Nome dell'indice. + Numero che verrà utilizzato per determinare l'ordine delle colonne per gli indici a più colonne. + + + Determina se questo attributo specifica lo stesso nome e la stessa configurazione dell'attributo specificato. + true se l'altro oggetto è uguale a questo oggetto. In caso contrario, false. + Attributo da confrontare. + + + Determina se questo attributo specifica lo stesso nome e la stessa configurazione dell'attributo specificato. + true se l'altro oggetto è uguale a questo oggetto. In caso contrario, false. + Attributo da confrontare. + + + Restituisce il codice hash per l'istanza. + Codice hash per l'istanza. + + + Ottiene o imposta un valore per indicare se l'indice definisce un indice cluster. + true se l'indice definisce un indice cluster, false se l'indice definisce un indice non cluster. + + + Ottiene o imposta se è stato impostato su un valore. + true se è stato impostato su un valore. In caso contrario, false. + + + Ottiene o imposta un valore per indicare se definire un indice univoco. + true per definire un indice univoco, false per definire un indice non univoco. + + + Ottiene o imposta se è stato impostato su un valore. + true se è stato impostato su un valore. In caso contrario, false. + + + Ottiene o imposta il nome dell'indice. + Nome dell'indice. + + + Ottiene o imposta un numero che determina l'ordine delle colonne per indici a più colonne.Il valore sarà -1 se nessun ordine di colonne è stato specificato. + Numero che determina l'ordine delle colonne per indici a più colonne o -1 se non è stato specificato alcun ordine per le colonne. + + + Restituisce la rappresentazione di stringa per questa istanza. + Rappresentazione di stringa per questa istanza. + + + Ottiene o imposta un ID diverso per ogni istanza dell'oggetto in modo che i descrittori di tipo non tenteranno di combinare tutte le istanze di IndexAttribute in una singola istanza. + ID diverso per ogni istanza dell'oggetto. + + + Implementazione di IDatabaseInitializer che ricrea il database e, facoltativamente, ne ripete il seeding solo se il database non esiste.Per eseguire il seeding del database, creare una classe derivata ed eseguire l'override del metodo Seed. + Tipo di contesto. + + + Inizializza una nuova istanza della classe . + + + Esegue la strategia per inizializzare il database per il contesto specificato. + Contesto. + + + Metodo che deve essere sottoposto override per poter aggiungere i dati al contesto per il seeding.L'implementazione predefinita non esegue alcuna operazione. + Contesto di cui eseguire il seeding. + + + Un'istanza di questa classe viene ottenuta da un oggetto e può essere usata per gestire il database effettivo che supporta un oggetto DbContext o una connessione.Include la creazione, l'eliminazione e il controllo dell'esistenza di un database.Si noti che l'eliminazione e il controllo della presenza di un database possono essere eseguiti usando una connessione, anchesenza un contesto completo, usando i metodi statici della classe. + + + Avvia una transazione sulla connessione all'archivio sottostante + oggetto che esegue il wrapping dell'accesso all'oggetto transazione dell'archivio sottostante + + + Avvia una transazione sulla connessione all'archivio sottostante usando il livello di isolamento specificato + oggetto che esegue il wrapping dell'accesso all'oggetto transazione dell'archivio sottostante + Livello di isolamento del database con cui verrà creata la transazione dell'archivio sottostante. + + + Ottiene o imposta il valore di timeout, espresso in secondi, per tutte le operazioni del contesto.Il valore predefinito è Null, dove Null indica che verrà usato il valore predefinito del provider sottostante. + Timeout, espresso in secondi, o Null per usare l'impostazione predefinita del provider. + + + Verifica se il database è compatibile o meno con il modello Code First corrente. + True se l'hash del modello nel contesto e nel database corrispondono; in caso contrario, false. + Se impostato su true verrà generata un'eccezione se non vengono trovati metadati del modello nel database.Se impostato su false, questo metodo restituirà true se non sono presenti metadati. + + + Restituisce la connessione usata da questo contesto.È possibile che venga creata la connessione se non esiste ancora. + + + Crea un nuovo database nel server di database per il modello definito nel contesto di supporto.Se tale metodo viene chiamato prima dell'esecuzione della strategia di inizializzazione del database, l'esecuzione della strategia verrà disabilitata. + + + Crea un nuovo database nel server di database per il modello definito nel contesto di supporto, ma solo se un database con lo stesso nome non esiste già nel server. + True se il database non esisteva ed è stato creato; in caso contrario, false. + + + Ottiene la transazione in cui è integrata la connessione all'archivio sottostante.Può essere Null. + + + Factory di connessione da usare per la creazione di un oggetto da un nome di database o una stringa di connessione. + + + Elimina il database nel server di database se esiste; in caso contrario, non esegue alcuna operazione.Chiamando questo metodo dall'esterno di inizializzatore si contrassegna il database come se non fosse stato inizializzato.Ciò significa che se si tenta di usare nuovamente il database dopo che è stato eliminato, qualsiasi set dell'inizializzatore verrà eseguito nuovamente e di solito verrà effettuato un altro tentativo di creare il database. + True se il database esisteva ed è stato eliminato; in caso contrario, false. + + + Elimina il database nel server di database se esiste; in caso contrario, non esegue alcuna operazione. + True se il database esisteva ed è stato eliminato; in caso contrario, false. + Connessione esistente al database. + + + Elimina il database nel server di database se esiste; in caso contrario, non esegue alcuna operazione.La connessione al database viene creata usando il nome del database o la stringa di connessione specificata nella stessa modalità descritta nella documentazione per la classe . + True se il database esisteva ed è stato eliminato; in caso contrario, false. + Nome del database o stringa di connessione al database. + + + Determina un valore che indica se il database specificato è uguale al database corrente. + true se il database specificato è uguale al database corrente; in caso contrario, false. + Database da confrontare all'oggetto corrente. + + + Esegue il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Risultato restituito dal database dopo l'esecuzione del comando. + Controlla la creazione di una transazione per questo comando. + Stringa di comando. + Parametri da applicare alla stringa di comando. + + + Esegue il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Risultato restituito dal database dopo l'esecuzione del comando. + Stringa di comando. + Parametri da applicare alla stringa di comando. + + + Esegue in modo asincrono il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il risultato restituito dal database dopo l'esecuzione del comando. + Controlla la creazione di una transazione per questo comando. + Stringa di comando. + Parametri da applicare alla stringa di comando. + + + Esegue in modo asincrono il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il risultato restituito dal database dopo l'esecuzione del comando. + Controlla la creazione di una transazione per questo comando. + Stringa di comando. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Parametri da applicare alla stringa di comando. + + + Esegue in modo asincrono il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il risultato restituito dal database dopo l'esecuzione del comando. + Stringa di comando. + Parametri da applicare alla stringa di comando. + + + Esegue in modo asincrono il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il risultato restituito dal database dopo l'esecuzione del comando. + Stringa di comando. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Parametri da applicare alla stringa di comando. + + + Controlla se il database esiste nel server. + True se il database esiste; in caso contrario, false. + + + Controlla se il database esiste nel server. + True se il database esiste; in caso contrario, false. + Connessione esistente al database. + + + Controlla se il database esiste nel server.La connessione al database viene creata usando il nome del database o la stringa di connessione specificata nella stessa modalità descritta nella documentazione per la classe . + True se il database esiste; in caso contrario, false. + Nome del database o stringa di connessione al database. + + + Restituisce la funzione hash per questo database. + Funzione hash per questo database. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Esegue l'oggetto registrato in questo contesto.Se 'force' è impostato su true, l'inizializzatore viene eseguito indipendentemente dal fatto che sia stato eseguito prima.Ciò può essere utile se un database viene eliminato mentre un'applicazione è in esecuzione e deve essere reinizializzato.Se 'force' è impostato su false, l'inizializzatore verrà eseguito solo se non è già stato eseguito per tale contesto, modello e connessione in questo dominio dell'applicazione.Questo metodo viene in genere usato quando è necessario garantire la creazione e il seeding del database prima di avviare un'operazione nel caso in cui questo l'approccio lazy comporti dei problemi, ad esempio quando l'operazione fa parte di una transazione. + Se impostato su true, l'inizializzatore viene eseguito anche se è già stato eseguito. + + + Imposta questa proprietà per registrare il codice SQL generato da nel delegato specificato.Ad esempio, per registrare nella console, imposta questa proprietà su . + + + Imposta l'inizializzatore del database da usare per il tipo di contesto specificato.L'inizializzatore del database viene chiamato quando il tipo specificato viene usato per accedere a un database per la prima volta.La strategia predefinita per i contesti Code First è un'istanza di . + Inizializzatore da usare o Null per disabilitare l'inizializzazione per il tipo di contesto specificato. + Tipo di contesto. + + + Crea una query SQL non elaborata che restituirà gli elementi del tipo generico specificato.Il tipo può essere un qualsiasi tipo che dispone di proprietà che corrispondono ai nomi delle colonne restituite dalla query o può essere un semplice tipo primitivo.Non è necessario che il tipo sia un tipo di entità.I risultati di questa query non verranno mai rilevati dal contesto anche se il tipo di oggetto restituito è un tipo di entità.Usare il metodo per restituire le entità rilevate dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.SqlQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.SqlQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Oggetto che eseguirà la query quando viene enumerato. + Stringa di query SQL. + Parametri da applicare alla stringa di query SQL.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di oggetto restituito dalla query. + + + Crea una query SQL non elaborata che restituirà gli elementi del tipo specificato.Il tipo può essere un qualsiasi tipo che dispone di proprietà che corrispondono ai nomi delle colonne restituite dalla query o può essere un semplice tipo primitivo.Non è necessario che il tipo sia un tipo di entità.I risultati di questa query non verranno mai rilevati dal contesto anche se il tipo di oggetto restituito è un tipo di entità.Usare il metodo per restituire le entità rilevate dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.SqlQuery(typeof(Post), "SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.SqlQuery(typeof(Post), "SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Oggetto che eseguirà la query quando viene enumerato. + Tipo di oggetto restituito dalla query. + Stringa di query SQL. + Parametri da applicare alla stringa di query SQL.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + + + Restituisce una rappresentazione di stringa del database. + Rappresentazione di stringa del database. + + + Consente all'utente di passare una transazione di database creata al di fuori dell'oggetto se si desidera che Entity Framework esegua comandi in quella transazione esterna.In alternativa, passare Null per cancellare la consapevolezza del framework di tale transazione. + transazione esterna + Generata se la transazione è già completata + Generata se la connessione associata all'oggetto è già inserita in una transazione . + Generata se la connessione associata all'oggetto partecipa già a una transazione. + Generata se la connessione associata alla transazione non corrisponde alla connessione di Entity Framework + + + Una classe derivata da questa classe può essere inserita nello stesso assembly di una classe derivata da per definire la configurazione di Entity Framework per un'applicazione.La configurazione viene impostata chiamando metodi protetti e impostando proprietà protette di questa classe nel costruttore del tipo derivato.Il tipo da usare può anche essere registrato nel file di configurazione dell'applicazione.Per altre informazioni sulla configurazione di Entity Framework, vedere http://go.microsoft.com/fwlink/?LinkId=260883. + + + Inizializza una nuova istanza della classe . + + + Aggiunge un'istanza di alla catena di responsabilità dei sistemi di risoluzione usati per risolvere le dipendenze necessarie a Entity Framework. + Sistema di risoluzione da aggiungere. + + + Aggiunge un'istanza di alla catena di responsabilità dei sistemi di risoluzione usati per risolvere le dipendenze necessarie a Entity Framework. + Sistema di risoluzione da aggiungere. + + + Registra un all'avvio dell'applicazione.Si noti che gli intercettori possono essere aggiunti e rimossi in qualsiasi momento usando . + Intercettore da registrare. + + + Ottiene l'oggetto usato per risolvere le dipendenze del servizio in Entity Framework. + Oggetto usato per risolvere le dipendenze del servizio in Entity Framework. + + + Specifica se questa istanza è uguale a un oggetto specifico. + true se questa istanza è uguale a un oggetto specifico; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a questa istanza. + Codice hash associato a questa istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Tenta di individuare e caricare dall'assembly specificato.Questo metodo è progettato per essere usato dagli strumenti al fine di garantire che la corretta configurazione venga caricata nel dominio dell'applicazione.Gli strumenti devono usare questo metodo prima di accedere alla proprietà .Gli strumenti riconoscono il tipo di usato, quindi è necessario usare il metodo perché consente di trovare con maggiore probabilità la configurazione corretta. + Oggetto da usare per l'individuazione della configurazione. + + + Tenta di individuare e caricare l'oggetto associato al tipo di specificato.Questo metodo è progettato per essere usato dagli strumenti al fine di garantire che la corretta configurazione venga caricata nel dominio dell'applicazione.Gli strumenti devono usare questo metodo prima di accedere alla proprietà . + Tipo di da usare per l'individuazione della configurazione. + + + Si verifica durante l'inizializzazione di EF dopo la costruzione di DbConfiguration ma appena prima che la configurazione venga bloccata per l'utilizzo. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Istanza Singleton di per il dominio dell'applicazione.Può essere impostata all'avvio dell'applicazione prima che vengano usate le funzionalità di Entity Framework e in seguito deve essere considerata di sola lettura. + Istanza di . + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare una factory per consentire a di creare istanze di un contesto che non dispone di un costruttore pubblico e senza parametri. + Delegato da usare per creare istanze del contesto. + Tipo di contesto per cui la factory deve essere usata. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare una factory per consentire a di creare istanze di un contesto che non dispone di un costruttore pubblico e senza parametri. + Tipo di contesto per cui la factory deve essere usata. + Delegato da usare per creare istanze del contesto. + + + Chiamare questo metodo dal costruttore di una classe derivata da per impostare l'inizializzatore del database da usare per il tipo di contesto specificato.L'inizializzatore del database viene chiamato quando il tipo specificato viene usato per accedere a un database per la prima volta.La strategia predefinita per i contesti Code First è un'istanza di . + Inizializzatore da usare o Null per disabilitare l'inizializzazione per il tipo di contesto specificato. + Tipo di contesto. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare una factory per il tipo di da usare con . + Delegato che crea le istanze del formattatore. + + + Imposta l'oggetto che viene usato per creare connessioni per convenzione se nessun'altra stringa di connessione o connessione viene assegnata a o può essere individuata da .Si noti che viene impostata una factory di connessione predefinita nel file app.config o web.config ogni volta che viene installato il pacchetto NuGet di Entity Framework.Come per tutte le impostazioni del file di configurazione, la factory di connessione predefinita impostata nel file di configurazione avrà la precedenza sulle impostazioni definite con questo metodo.Pertanto, l'impostazione dovrà essere rimossa dal file di configurazione prima che la chiamata a questo metodo diventi effettiva.Chiamare questo metodo dal costruttore di una classe derivata da per modificare la factory di connessione predefinita usata. + Factory di connessione. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un delegato che può essere usato per la creazione dell'oggetto predefinito per un oggetto .La factory predefinita verrà usata solo se la factory è impostata in modo esplicito in e se nessuna factory è stata registrata per il provider in uso usando il metodo . + Factory per la creazione di istanze dell'oggetto per gli e specificati che rappresentano lo schema predefinito. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare l'istanza globale di che verrà usata ogni volta che è richiesto un provider spaziale e non viene trovato un provider spaziale specifico.In genere, un provider spaziale specifico viene ottenuto dall'implementazione di un oggetto che a sua volta viene restituito risolvendo un servizio di passando il nome invariante del provider come chiave.Tuttavia, ciò non vale per le istanze autonome di e poiché è impossibile ottenere il provider spaziale da usare.Pertanto quando si creano le istanze autonome di e sarà sempre usato il provider spaziale globale. + Provider spaziale. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto . + Funzione che restituisce una nuova istanza di un gestore delle transazioni. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto da usare con il provider rappresentato dal nome invariante specificato. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usata questa strategia di esecuzione. + Funzione che restituisce una nuova istanza di una strategia di esecuzione. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto da usare con il provider rappresentato dal nome invariante specificato e per un nome server specificato. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usata questa strategia di esecuzione. + Funzione che restituisce una nuova istanza di una strategia di esecuzione. + Stringa che sarà confrontata al nome del server nella stringa di connessione. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un delegato che consente la creazione di un oggetto personalizzato per il provider specificato per un oggetto che non dispone di una factory esplicita impostata. + Nome invariante del provider ADO.NET per il quale usare questo generatore. + Factory per la creazione di istanze dell'oggetto per gli e specificati che rappresentano lo schema predefinito. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un'implementazione dell'oggetto che consenta di ottenere i token del manifesto del provider dalle connessioni senza necessariamente aprire la connessione. + Sistema di risoluzione token del manifesto. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare una factory per le implementazioni di che consente alle annotazioni personalizzate di essere rappresentate dalle istanze di da serializzare da e verso EDMX XML. + Nome dell'annotazione personalizzata che verrà gestita dal serializzatore. + Delegato che verrà usato per creare le istanze del serializzatore. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto da usare con il provider rappresentato dal nome invariante specificato. + Nome invariante del provider ADO.NET per il quale usare questo generatore. + Delegato che restituisce una nuova istanza del generatore SQL ogni volta che viene chiamato. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un oggetto come factory chiave della cache del modello che consente la modifica della chiave usata per memorizzare nella cache il modello dietro . + Factory chiave. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare il servizio di pluralizzazione. + Servizio di pluralizzazione da usare. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un provider ADO.NET. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo provider. + Istanza del provider. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un'implementazione dell'oggetto che consenta di ottenere un oggetto da nei casi in cui l'implementazione predefinita non sia sufficiente. + Servizio factory del provider. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un provider di Entity Framework. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo provider. + Istanza del provider. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un'implementazione di da usare per un provider specifico e un token del manifesto del provider. + Oggetto che indica il tipo di connessione ADO.NET per cui verrà usato questo provider spaziale. + Provider spaziale. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un'implementazione di da usare per un provider specifico con un token del manifesto. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo provider spaziale. + Provider spaziale. + + + Chiamare questo metodo dal costruttore di una classe derivata da per registrare un'utilità di verifica esistenza tabelle di database per un provider specificato. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo provider. + Utilità di verifica esistenza tabelle da usare. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto da usare con il provider rappresentato dal nome invariante specificato. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo gestore delle transazioni. + Funzione che restituisce una nuova istanza di un gestore delle transazioni. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto da usare con il provider rappresentato dal nome invariante specificato e per un nome server specificato. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo gestore delle transazioni. + Funzione che restituisce una nuova istanza di un gestore delle transazioni. + Stringa che sarà confrontata al nome del server nella stringa di connessione. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Questo attributo può essere inserito in una sottoclasse di per indicare che la sottoclasse di che rappresenta la configurazione basata su codice per l'applicazione si trova in un assembly diverso rispetto al tipo di contesto. + + + Indica che la sottoclasse di rappresentata dal nome completo dell'assembly specificato deve essere utilizzata per la configurazione basata su codice per questa applicazione. + Tipo da utilizzare. + + + Indica che la sottoclasse di specificata deve essere utilizzata per la configurazione basata su codice per questa applicazione. + Tipo da utilizzare. + + + Ottiene la sottoclasse di che deve essere utilizzata per la configurazione basata su codice per questa applicazione. + Sottoclasse di che deve essere usata per la configurazione basata su codice per questa applicazione. + + + Un'istanza di DbContext rappresenta una combinazione dei pattern Unità di lavoro e Repository in modo che possa essere utilizzata per eseguire query da un database e raggruppare le modifiche che verranno scritte nell'archivio come unità.DbContext è concettualmente simile a ObjectContext. + + + Costruisce una nuova istanza del contesto utilizzando le convenzioni per creare il nome del database al quale verrà effettuata una connessione.Per convenzione, il nome è costituito dal nome completo (spazio dei nomi + nome della classe) della classe del contesto derivato.Vedere la sezione osservazioni sulle classi per informazioni su come utilizzarle per creare una connessione. + + + Costruisce una nuova istanza del contesto utilizzando la connessione esistente per connettersi a un database.La connessione non verrà eliminata con l'eliminazione del contesto se è false. + Connessione esistente da utilizzare per il nuovo contesto. + Se impostato su true, la connessione verrà eliminata con l'eliminazione del contesto; in caso contrario, il chiamante deve eliminare la connessione. + + + Costruisce una nuova istanza del contesto utilizzando la connessione esistente per connettersi a un database e la inizializza dal modello specificato.La connessione non verrà eliminata con l'eliminazione del contesto se è false. + Connessione esistente da utilizzare per il nuovo contesto. + Modello che supporta questo contesto. + Se impostato su true, la connessione verrà eliminata con l'eliminazione del contesto; in caso contrario, il chiamante deve eliminare la connessione. + + + Costruisce una nuova istanza del contesto intorno a un oggetto ObjectContext esistente. + Oggetto ObjectContext esistente di cui eseguire il wrapping con il nuovo contesto. + Se impostato su true, ObjectContext viene eliminato con l'eliminazione di DbContext; in caso contrario il chiamante deve eliminare la connessione. + + + Costruisce una nuova istanza del contesto utilizzando le convenzioni per creare il nome del database al quale verrà effettuata una connessione e la inizializza dal modello specificato.Per convenzione, il nome è costituito dal nome completo (spazio dei nomi + nome della classe) della classe del contesto derivato.Vedere la sezione osservazioni sulle classi per informazioni su come utilizzarle per creare una connessione. + Modello che supporta questo contesto. + + + Costruisce una nuova istanza del contesto utilizzando la stringa specificata come nome o stringa di connessione per il database al quale verrà effettuata una connessione.Vedere la sezione osservazioni sulle classi per informazioni su come utilizzarle per creare una connessione. + Nome del database o stringa di connessione. + + + Costruisce una nuova istanza del contesto utilizzando la stringa specificata come nome o stringa di connessione per il database al quale verrà effettuata una connessione e la inizializza dal modello specificato.Vedere la sezione osservazioni sulle classi per informazioni su come utilizzarle per creare una connessione. + Nome del database o stringa di connessione. + Modello che supporta questo contesto. + + + Fornisce l'accesso alle funzionalità del contesto che gestiscono il rilevamento delle modifiche delle entità. + Oggetto utilizzato per accedere alle funzionalità che gestiscono il rilevamento delle modifiche. + + + Fornisce l'accesso alle opzioni di configurazione del contesto. + Oggetto utilizzato per accedere alle opzioni di configurazione. + + + Crea un'istanza del database per questo contesto che consente i controlli di creazione, eliminazione e presenza per il database sottostante. + + + Chiama il metodo Dispose protetto. + + + Elimina il contesto.Viene eliminato anche l'oggetto sottostante se è stato creato da questo contesto o se la proprietà è stata passata a questo contesto alla creazione del contesto.La connessione al database (oggetto ) viene eliminata anche se è stata creata da tale contesto o se la proprietà è stata passata a questo contesto durante la creazione dello stesso. + true per rilasciare le risorse gestite e non gestite; false per rilasciare solo le risorse non gestite. + + + Ottiene un oggetto per l'entità specificata che fornisce l'accesso alle informazioni sull'entità e la possibilità di eseguire azioni sull'entità. + Voce per l'entità. + Entità. + + + Ottiene un oggetto per l'entità specificata che fornisce l'accesso alle informazioni sull'entità e la possibilità di eseguire azioni sull'entità. + Voce per l'entità. + Entità. + Tipo dell'entità. + + + Determina se l'oggetto DbContext specificato è uguale all'oggetto DbContext corrente. + true se l'oggetto DbContext specificato è uguale all'oggetto DbContext corrente; in caso contrario, false. + Oggetto DbContext da confrontare all'oggetto DbContext corrente. + + + Restituisce la funzione hash per questo oggetto DBContext. + Funzione hash per questo oggetto DBContext. + + + Restituisce il tipo per l'oggetto DbContext corrente. + Tipo per l'oggetto DbContext corrente. + + + Convalida le entità rilevate e restituisce una raccolta di che contiene i risultati della convalida. + Raccolta dei risultati della convalida per le entità non valide.La raccolta non è mai Null e non deve contenere valori Null o risultati per le entità valide. + + + Tale metodo viene chiamato dopo l'inizializzazione del modello di un contesto derivato, ma prima che il modello sia stato bloccato e utilizzato per inizializzare il contesto.L'implementazione predefinita di questo metodo non esegue alcuna operazione, ma è possibile eseguirne l'override in una classe derivata in modo da poter configurare ulteriormente il modello prima che venga bloccato. + Generatore che definisce il modello per il contesto creato. + + + Salva tutte le modifiche apportate in questo contesto nel database sottostante. + Numero di oggetti scritti nel database sottostante. + Si è verificato un errore durante l'invio degli aggiornamenti al database. + Un comando di database non ha influito sul numero previsto di righe.Questo indica in genere una violazione della concorrenza ottimistica, ovvero che una riga è cambiata nel database rispetto a quando è stata eseguita la query. + Il salvataggio è stato annullato perché la convalida dei valori di proprietà delle entità non è riuscita. + È stato effettuato un tentativo di usare un comportamento non supportato, ad esempio eseguire simultaneamente più comandi asincroni sulla stessa istanza del contesto. + Il contesto o la connessione è stata eliminata. + Si sono verificati errori durante il tentativo di elaborare entità nel contesto prima o dopo aver inviato comandi al database. + + + Salva in modo asincrono tutte le modifiche apportate in questo contesto nel database sottostante. + Attività che rappresenta l'operazione di salvataggio asincrona.Il risultato dell'attività contiene il numero di oggetti scritti nel database sottostante. + Si è verificato un errore durante l'invio degli aggiornamenti al database. + Un comando di database non ha influito sul numero previsto di righe.Questo indica in genere una violazione della concorrenza ottimistica, ovvero che una riga è cambiata nel database rispetto a quando è stata eseguita la query. + Il salvataggio è stato annullato perché la convalida dei valori di proprietà delle entità non è riuscita. + È stato effettuato un tentativo di usare un comportamento non supportato, ad esempio eseguire simultaneamente più comandi asincroni sulla stessa istanza del contesto. + Il contesto o la connessione è stata eliminata. + Si sono verificati errori durante il tentativo di elaborare entità nel contesto prima o dopo aver inviato comandi al database. + + + Salva in modo asincrono tutte le modifiche apportate in questo contesto nel database sottostante. + Attività che rappresenta l'operazione di salvataggio asincrona.Il risultato dell'attività contiene il numero di oggetti scritti nel database sottostante. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Generata se il contesto è stato eliminato. + + + Restituisce un'istanza di per l'accesso alle entità del tipo specificato nel contesto e all'archivio sottostante. + Set per il tipo di entità specificato. + Tipo di entità per cui deve essere restituito un set. + + + Restituisce un'istanza di non generica per l'accesso alle entità del tipo specificato nel contesto e all'archivio sottostante. + Set per il tipo di entità specificato. + Tipo di entità per cui deve essere restituito un set. + + + Punto di estensione che consente all'utente di eseguire l'override del comportamento predefinito della convalida solo delle entità Added e Modified. + true per procedere con la convalida; in caso contrario false. + Istanza di DbEntityEntry da convalidare. + + + Restituisce l'oggetto ObjectContext di Entity Framework sottostante a questo contesto. + + + Restituisce la rappresentazione in forma di stringa dell'oggetto DbContext. + Rappresentazione in forma di stringa dell'oggetto DbContext. + + + Punto di estensione che consente all'utente di personalizzare la convalida di un'entità o di filtrare i risultati della convalida.Chiamato da . + Risultato della convalida dell'entità.Può essere null se viene sottoposto a override. + Istanza di DbEntityEntry da convalidare. + Dizionario definito dall'utente che contiene informazioni aggiuntive per la convalida personalizzata.Verrà passato a e verrà esposto come .Questo parametro è facoltativo e può essere null. + + + Esegue il wrapping dell'accesso all'oggetto transazione sulla connessione all'archivio sottostante e garantisce che Entity Framework esegua comandi sul database nel contesto della transazione.Un'istanza di questa classe viene recuperata chiamando BeginTransaction() sull'oggetto . + + + Esegue il commit della transazione all'archivio sottostante. + + + Elimina l'oggetto transazione e assicura che Entity Framework non utilizzi più la transazione. + + + Rilascia le risorse usate da questo oggetto transazione. + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo quelle non gestite. + + + Determina se questa istanza è uguale all'oggetto specificato. + true se questa istanza è uguale all'oggetto specificato. In caso contrario, false. + Oggetto da confrontare con questa istanza. + + + Restituisce il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Ottiene il tipo sottostante associato a questa istanza. + Tipo sottostante associato a questa istanza. + + + Esegue il rollback della transazione all'archivio sottostante. + + + Restituisce la rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Ottiene la transazione di database (archivio) sottostante questa transazione di contesto. + Transazione di database (archivio) sottostante questa transazione di contesto. + + + Indica che il metodo specificato è un proxy per una funzione EDM. + + + Inizializza una nuova istanza della classe . + Spazio dei nomi della funzione a cui è stato eseguito il mapping. + Nome della funzione a cui è stato eseguito il mapping. + + + Nome della funzione a cui è stato eseguito il mapping. + Nome della funzione a cui è stato eseguito il mapping. + + + Spazio dei nomi della funzione a cui è stato eseguito il mapping. + Spazio dei nomi della funzione a cui è stato eseguito il mapping. + + + Fornisce metodi CLR (Common Language Runtime) che espongono funzioni canoniche EDM per l'utilizzo nelle query LINQ to Entities o . + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddDays canonica per aggiungere il numero di giorni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di giorni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddDays canonica per aggiungere il numero di giorni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di giorni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMonths canonica per aggiungere il numero di mesi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di mesi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMonths canonica per aggiungere il numero di mesi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di mesi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddYears canonica per aggiungere il numero di anni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di anni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddYears canonica per aggiungere il numero di anni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di anni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo funge da operatore che fa in modo che l'input venga trattato come una stringa non Unicode. + Stringa di input considerata come stringa non Unicode. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo funge da operatore che fa in modo che l'input venga trattato come una stringa Unicode. + Stringa di input considerata come stringa Unicode. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateDateTime canonica per creare un nuovo oggetto . + Nuova data/ora. + Anno. + Mese (in base 1). + Giorno (in base 1). + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateDateTimeOffset canonica per creare un nuovo oggetto . + Nuova data/ora. + Anno. + Mese (in base 1). + Giorno (in base 1). + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + Parte relativa alla differenza di fuso orario della nuova data. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateTime canonica per creare un nuovo oggetto . + Nuovo intervallo di tempo. + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffDays canonica per calcolare il numero di giorni tra due date/ore. + Numero di giorni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffDays canonica per calcolare il numero di giorni tra due date/ore. + Numero di giorni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due date/ore. + Numero di ore tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due date/ore. + Numero di ore tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due intervalli di tempo. + Numero di ore tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due date/ore. + Numero di microsecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due date/ore. + Numero di microsecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due intervalli di tempo. + Numero di microsecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due date/ore. + Numero di millisecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due date/ore. + Numero di millisecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due intervalli di tempo. + Numero di millisecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due date/ore. + Numero di minuti tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due date/ore. + Numero di minuti tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due intervalli di tempo. + Numero di minuti tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMonths canonica per calcolare il numero di mesi tra due date/ore. + Numero di mesi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMonths canonica per calcolare il numero di mesi tra due date/ore. + Numero di mesi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due date/ore. + Numero di nanosecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due date/ore. + Numero di nanosecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due intervalli di tempo. + Numero di nanosecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due date/ore. + Numero di secondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due date/ore. + Numero di secondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due intervalli di tempo. + Numero di secondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffYears canonica per calcolare il numero di anni tra due date/ore. + Numero di anni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffYears canonica per calcolare il numero di anni tra due date/ore. + Numero di anni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM GetTotalOffsetMinutes canonica per restituire il numero di minuti di offset della data/ora specificata rispetto al fuso orario UTC.In genere si tratta di un valore compreso tra +780 e -780 (+ o - 13 ore). + Offset dell'input da UTC. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Left canonica per restituire un numero specificato dei caratteri più a sinistra in una stringa. + Stringa che contiene il numero di caratteri richiesto dal lato sinistro della stringa di input. + Stringa di input. + Numero dei caratteri da restituire. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Reverse canonica per restituire una stringa specificata con l'ordine dei caratteri invertito. + Stringa di input con l'ordine dei caratteri invertito. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Right canonica per restituire un numero specificato dei caratteri più a destra in una stringa. + Stringa che contiene il numero di caratteri richiesto dal lato destro della stringa di input. + Stringa di input. + Numero dei caratteri da restituire. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Truncate canonica per troncare il valore specificato in base al numero di cifre indicate. + Valore troncato. + Valore da troncare. + Numero di cifre da mantenere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Truncate canonica per troncare il valore specificato in base al numero di cifre indicate. + Valore troncato. + Valore da troncare. + Numero di cifre da mantenere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM TruncateTime canonica per restituire la data specificata con la porzione ora cancellata. + Data di input priva della porzione relativa all'ora. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM TruncateTime canonica per restituire la data specificata con la porzione ora cancellata. + Data di input priva della porzione relativa all'ora. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + DbModelBuilder viene usato per eseguire il mapping delle classi CLR a uno schema del database.Questo approccio incentrato sul codice per la compilazione di un modello Entity Data Model (EDM) è noto come 'Code First'. + + + Inizializza una nuova istanza della classe .Il processo di individuazione del modello iniziale utilizzerà il set di convenzioni incluso nella versione più recente di Entity Framework installata nel computer. + + + Inizializza una nuova istanza della classe che utilizzerà un set di convenzioni specifico per individuare il modello iniziale. + Versione delle convenzioni da usare. + + + Crea un oggetto basato sulla configurazione eseguita mediante questo generatore.La connessione viene usata per determinare il provider del database usato poiché influisce sul livello di database del modello generato. + Modello compilato. + Connessione da usare per determinare le informazioni sul provider. + + + Crea un oggetto basato sulla configurazione eseguita mediante questo generatore.È necessario specificare le informazioni sul provider poiché quest'ultimo influisce sul livello di database del modello generato.Per SqlClient il nome invariante è 'System.Data.SqlClient' e il token del manifesto è l'anno della versione, ad esempio '2005', '2008' e così via. + Modello compilato. + Il provider del database con il quale verrà usato il modello. + + + Registra un tipo come tipo complesso nel modello e restituisce un oggetto che può essere usato per configurare il tipo complesso.Tale metodo può essere chiamato più volte per lo stesso tipo per eseguire più righe della configurazione. + Oggetto di configurazione per il tipo complesso specificato. + Tipo da registrare o configurare. + + + Ottiene l'oggetto per questo DbModelBuilder.Il registrar consente di registrare le configurazioni del tipo complesso e del tipo di entità derivato con il generatore. + + + Fornisce l'accesso alle impostazioni di questo DbModelBuilder che gestisce le convenzioni. + + + Registra un tipo di entità come parte del modello e restituisce un oggetto che può essere usato per configurare l'entità.Questo metodo può essere chiamato più volte per la stessa entità per eseguire più righe della configurazione. + Oggetto di configurazione per il tipo di entità specificato. + Tipo da registrare o configurare. + + + Specifica se è uguale all'oggetto specificato. + true se è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configurare il nome dello schema predefinito del database.Il nome dello schema di database predefinito viene usato per gli oggetti di database che non dispongono di un nome dello schema configurato in modo esplicito. + Stessa istanza di DbModelBuilder in modo che possano essere concatenate più chiamate. + Nome dello schema predefinito del database. + + + Esclude un tipo dal modello.Viene usato per rimuovere i tipi dal modello che sono stati aggiunti per convenzione durante l'individuazione del modello iniziale. + Stessa istanza di DbModelBuilder in modo che possano essere concatenate più chiamate. + Tipo da escludere. + + + Esclude il tipo o i tipi specificati dal modello.Viene usato per rimuovere i tipi dal modello che sono stati aggiunti per convenzione durante l'individuazione del modello iniziale. + Stessa istanza di DbModelBuilder in modo che possano essere concatenate più chiamate. + Tipi da escludere dal modello. + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le proprietà nel modello. + Oggetto configurazione per la convenzione. + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le proprietà primitive del tipo specificato nel modello. + Oggetto configurazione per la convenzione. + Tipo delle proprietà a cui si applica la convenzione. + + + Registra un tipo di entità come parte del modello. + Tipo da registrare. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le entità e ai tipi complessi del modello che ereditano da o implementano il tipo specificato dall'argomento generico.Questo metodo non registra i tipi come parte del modello. + Oggetto configurazione per la convenzione. + Tipo delle entità o tipi complessi a cui si applica questa convenzione. + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le entità e ai tipi complessi nel modello. + Oggetto configurazione per la convenzione. + + + Un valore restituito da tale enumerazione può essere fornito direttamente alla classe o può essere utilizzato nell'oggetto applicato a una classe derivata da .Il valore utilizzato definisce la versione delle convenzioni DbContext e DbModelBuilder che deve essere utilizzata durante la compilazione di un modello dal codice, noto anche come 'Code First'. + + + Indica che deve essere utilizzata la versione più recente delle convenzioni e . + + + Indica che deve essere utilizzata la versione delle convenzioni e fornita con Entity Framework v4.1. + + + Indica che deve essere utilizzata la versione delle convenzioni e fornita con Entity Framework v5.0. + + + Indica che deve essere utilizzata la versione delle convenzioni e fornita con Entity Framework v5.0 quando si fa riferimento a .Net Framework 4. + + + Indica che deve essere utilizzata la versione delle convenzioni e fornita con Entity Framework v6.0. + + + È possibile applicare tale attributo a una classe derivata da per impostare la versione delle convenzioni DbContext e da utilizzare durante la compilazione di un modello dal codice, noto anche come 'Code First'.Vedere l'enumerazione per dettagli sulle versioni di DbModelBuilder. + + + Inizializza una nuova istanza della classe . + Versione delle convenzioni da utilizzare. + + + Ottiene la versione delle convenzioni . + Versione delle convenzioni . + + + Versione non generica di che può essere utilizzata quando il tipo di entità non è noto in fase di compilazione. + + + Crea un'istanza di un oggetto quando chiamato dal costruttore di un tipo derivato che verrà usato come copia di test per il metodo DbSets.I metodi e le proprietà che verranno usati dalla copia di test devono essere implementati da quest'ultima, ad eccezione di AsNoTracking, AsStreaming e un'istruzione Include in cui l'implementazione predefinita non prevede alcuna operazione. + + + Aggiunge l'entità specificata al contesto sottostante il set nello stato Added in modo tale da essere inserita nel database quando viene chiamato SaveChanges. + Entità. + Entità da aggiungere. + + + Aggiunge la raccolta di entità specificata nel contesto sottostante il set con ciascuna entità nello stato Added in modo tale da consentirne l'inserimento nel database quando viene chiamato SaveChanges. + Raccolta di entità. + Raccolta di entità da aggiungere. + + + Associa l'entità specificata al contesto sottostante il set,ovvero l'entità viene posizionata nel contesto nello stato Unchanged, come se fosse stata letta dal database. + Entità. + Entità da associare. + + + Restituisce l'oggetto generico equivalente. + Oggetto del set generico. + Tipo di entità per cui è stato creato il set. + + + Crea una nuova istanza di un'entità per il tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + Istanza dell'entità che può essere un proxy. + + + Crea una nuova istanza di un'entità per il tipo di questo set o per un tipo derivato dal tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + Istanza dell'entità che può essere un proxy. + Tipo di entità da creare. + + + Restituisce un valore che indica se il set specificato è uguale al set corrente. + true se l'oggetto specificato è uguale al set corrente; in caso contrario, false. + Set da confrontare con l'oggetto corrente. + + + Consente di trovare un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Entità trovata o Null. + Valori della chiave primaria dell'entità da trovare. + Generata se esistono più entità nel contesto con i valori della chiave primaria specificati. + Generata se il tipo di entità non fa parte del modello di dati per questo contesto. + Generata se i tipi dei valori chiave non corrispondono ai tipi dei valori chiave per il tipo di entità da trovare. + Generata se il contesto è stato eliminato. + + + Consente di trovare in modo asincrono un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Attività che rappresenta l'operazione di ricerca asincrona.Il risultato dell'attività contiene l'entità trovata o Null. + Valori della chiave primaria dell'entità da trovare. + Generata se esistono più entità nel contesto con i valori della chiave primaria specificati. + Generata se il tipo di entità non fa parte del modello di dati per questo contesto. + Generata se i tipi dei valori chiave non corrispondono ai tipi dei valori chiave per il tipo di entità da trovare. + Generata se il contesto è stato eliminato. + + + Consente di trovare in modo asincrono un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Attività che rappresenta l'operazione di ricerca asincrona.Il risultato dell'attività contiene l'entità trovata o Null. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori della chiave primaria dell'entità da trovare. + Generata se esistono più entità nel contesto con i valori della chiave primaria specificati. + Generata se il tipo di entità non fa parte del modello di dati per questo contesto. + Generata se i tipi dei valori chiave non corrispondono ai tipi dei valori chiave per il tipo di entità da trovare. + Generata se il contesto è stato eliminato. + + + Restituisce la funzione hash per il set specificato. + Funzione hash per il set. + + + Ottiene il tipo per il set corrente. + Tipo per il set corrente. + + + Ottiene un oggetto che rappresenta una visualizzazione locale di tutte le entità Added, Unchanged e Modified in questo set.La visualizzazione locale viene sincronizzata man mano che le entità vengono aggiunte o rimosse dal contesto.Analogamente, le entità aggiunte o rimosse dalla visualizzazione locale verranno automaticamente aggiunte o rimosse dal contesto. + Visualizzazione locale. + + + Contrassegna l'entità specificata come Deleted in modo tale da essere eliminata dal database quando viene chiamato SaveChanges.Si noti che l'entità deve esistere nel contesto in un altro stato affinché venga chiamato questo metodo. + Entità. + Entità da rimuovere. + + + Rimuove la raccolta di entità specificata dal contesto sottostante il set con ciascuna entità nello stato Deleted in modo tale da consentirne l'eliminazione dal database quando viene chiamato SaveChanges. + Raccolta di entità. + Raccolta di entità da eliminare. + + + Crea una query SQL non elaborata che restituirà le entità in questo set.Per impostazione predefinita, le entità restituite vengono rilevate dal contesto. Tale impostazione può essere modificata chiamando AsNoTracking nell'oggetto restituito.Si noti che le entità restituite sono sempre del tipo per questo set e mai di un tipo derivato.Se la tabella o le tabelle su cui è stata eseguita una query possono contenere dati per altri tipi di entità, è necessario che la query SQL venga scritta in modo appropriato per garantire che vengano restituite solo le entità del tipo corretto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Set(typeof(Blog)).SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile utilizzare i parametri denominati nella stringa di query SQL.context.Set(typeof(Blog)).SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Oggetto che eseguirà la query quando viene enumerato. + Stringa di query SQL. + Parametri da applicare alla stringa di query SQL.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + + + Un elemento DbSet rappresenta la raccolta di tutte le entità nel contesto o di cui è possibile eseguire query dal database, di un tipo specificato.Gli oggetti DbSet vengono creati da un oggetto DbContext mediante il metodo DbContext.Set. + Tipo che definisce il set. + + + Crea un'istanza di un oggetto quando chiamato dal costruttore di un tipo derivato che verrà usato come copia di test per il metodo DbSets.I metodi e le proprietà che verranno usati dalla copia di test devono essere implementati da quest'ultima, ad eccezione di AsNoTracking, AsStreaming e un'istruzione Include in cui l'implementazione predefinita non prevede alcuna operazione. + + + Aggiunge l'entità specificata al contesto sottostante il set nello stato Added in modo tale da essere inserita nel database quando viene chiamato SaveChanges. + Entità da aggiungere. + + + Aggiunge la raccolta di entità specificata nel contesto sottostante il set con ciascuna entità nello stato Added in modo tale da consentirne l'inserimento nel database quando viene chiamato SaveChanges. + Raccolta di entità. + Raccolta di entità da aggiungere. + + + Associa l'entità specificata al contesto sottostante il set,ovvero l'entità viene posizionata nel contesto nello stato Unchanged, come se fosse stata letta dal database. + Entità da associare. + + + Crea una nuova istanza di un'entità per il tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + + + Crea una nuova istanza di un'entità per il tipo di questo set o per un tipo derivato dal tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + Tipo di entità da creare. + + + Determina se l'elemento DbSet specificato è uguale all'elemento DbSet corrente. + true se l'elemento DbSet specificato è uguale all'elemento DbSet corrente; in caso contrario, false. + Oggetto da confrontare all'elemento DbSet corrente. + + + Consente di trovare un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Entità trovata o Null. + Valori della chiave primaria dell'entità da trovare. + Generata se esistono più entità nel contesto con i valori della chiave primaria specificati. + Generata se il tipo di entità non fa parte del modello di dati per questo contesto. + Generata se i tipi dei valori chiave non corrispondono ai tipi dei valori chiave per il tipo di entità da trovare. + Generata se il contesto è stato eliminato. + + + Consente di trovare in modo asincrono un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Attività che rappresenta l'operazione di ricerca asincrona.Il risultato dell'attività contiene l'entità trovata o Null. + Valori della chiave primaria dell'entità da trovare. + + + Consente di trovare in modo asincrono un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Attività che rappresenta l'operazione di ricerca asincrona.Il risultato dell'attività contiene l'entità trovata o Null. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori della chiave primaria dell'entità da trovare. + Generata se esistono più entità nel contesto con i valori della chiave primaria specificati. + Generata se il tipo di entità non fa parte del modello di dati per questo contesto. + Generata se i tipi dei valori chiave non corrispondono ai tipi dei valori chiave per il tipo di entità da trovare. + Generata se il contesto è stato eliminato. + + + Restituisce la funzione hash per questo elemento DbSet. + Funzione hash per questo elemento DbSet. + + + Restituisce il tipo per l'elemento DbSet corrente. + Tipo per l'elemento DbSet corrente. + + + Ottiene un oggetto che rappresenta una visualizzazione locale di tutte le entità Added, Unchanged e Modified in questo set.La visualizzazione locale viene sincronizzata man mano che le entità vengono aggiunte o rimosse dal contesto.Analogamente, le entità aggiunte o rimosse dalla visualizzazione locale verranno automaticamente aggiunte o rimosse dal contesto. + Visualizzazione locale. + + + Restituisce l'oggetto non generico equivalente. + Oggetto del set non generico. + Oggetto del set generico. + + + Contrassegna l'entità specificata come Deleted in modo tale da essere eliminata dal database quando viene chiamato SaveChanges.Si noti che l'entità deve esistere nel contesto in un altro stato affinché venga chiamato questo metodo. + Entità da rimuovere. + + + Rimuove la raccolta di entità specificata dal contesto sottostante il set con ciascuna entità nello stato Deleted in modo tale da consentirne l'eliminazione dal database quando viene chiamato SaveChanges. + Raccolta di entità. + Raccolta di entità da eliminare. + + + Crea una query SQL non elaborata che restituirà le entità in questo set.Per impostazione predefinita, le entità restituite vengono rilevate dal contesto. Tale impostazione può essere modificata chiamando AsNoTracking nell'oggetto restituito.Si noti che le entità restituite sono sempre del tipo per questo set e mai di un tipo derivato.Se la tabella o le tabelle su cui è stata eseguita una query possono contenere dati per altri tipi di entità, è necessario che la query SQL venga scritta in modo appropriato per garantire che vengano restituite solo le entità del tipo corretto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Blogs.SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile utilizzare i parametri denominati nella stringa di query SQL.context.Blogs.SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Oggetto che eseguirà la query quando viene enumerato. + Stringa di query SQL. + Parametri da applicare alla stringa di query SQL.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + + + Implementazione di IDatabaseInitializer che ricrea sempre il database e, se necessario, ne ripete il seeding al primo utilizzo di un contesto nel dominio dell'applicazione.Per eseguire il seeding del database, creare una classe derivata ed eseguire l'override del metodo Seed. + Tipo di contesto. + + + Inizializza una nuova istanza della classe . + + + Esegue la strategia per inizializzare il database per il contesto specificato. + Contesto. + + è null. + + + Metodo che deve essere sottoposto override per poter aggiungere i dati al contesto per il seeding.L'implementazione predefinita non esegue alcuna operazione. + Contesto di cui eseguire il seeding. + + + Implementazione di IDatabaseInitializer che ELIMINERÀ, ricreerà e facoltativamente ne ripeterà il seeding solo se il modello è stato modificato dall'ultima creazione del database. + Tipo di contesto. + + + Inizializza una nuova istanza della classe . + + + Esegue la strategia per inizializzare il database per il contesto specificato. + Contesto. + + è null. + + + Metodo che deve essere sottoposto override per poter aggiungere i dati al contesto per il seeding.L'implementazione predefinita non esegue alcuna operazione. + Contesto di cui eseguire il seeding. + + + Descrive lo stato di un'entità. + + + L'entità viene rilevata dal contesto che non esiste ancora nel database. + + + L'entità viene rilevata dal contesto ed esiste nel database, ma è stata contrassegnata per l'eliminazione dal database alla chiamata successiva a SaveChanges. + + + L'entità non è rilevata dal contesto.Un'entità si trova in questo stato subito dopo che è stata creata con il nuovo operatore o con uno dei metodi Create . + + + L'entità viene rilevata dal contesto ed esiste nel database e alcuni o tutti i relativi valori di proprietà sono stati modificati. + + + L'entità viene rilevata dal contesto ed esiste nel database e i relativi valori di proprietà non sono cambiati rispetto ai valori nel database. + + + Un'implementazione di questa interfaccia viene utilizzata per inizializzare il database sottostante quando un'istanza di una classe derivata viene utilizzata per la prima volta.Questa inizializzazione può creare in modo condizionale il database e/o eseguirne il seed con dati.La strategia utilizzata viene impostata tramite la proprietà InitializationStrategy statica della classe .Vengono fornite le implementazioni seguenti: , , . + Il parametro di questo tipo è controvariante. Ciò significa che è possibile usare il tipo specificato o qualsiasi tipo meno derivato. Per altre informazioni sulla covarianza e la controvarianza, vedere . + + + Esegue la strategia per inizializzare il database per il contesto specificato. + Contesto. + + + Un elemento rappresenta la raccolta di tutte le entità nel contesto o di cui è possibile eseguire query dal database, di un tipo specificato. è un'implementazione concreta di IDbSet. + Tipo che definisce il set. + + + Aggiunge l'entità specificata al contesto sottostante il set nello stato Added in modo tale da essere inserita nel database quando viene chiamato SaveChanges. + Entità. + Entità da aggiungere. + + + Associa l'entità specificata al contesto sottostante il set,ovvero l'entità viene posizionata nel contesto nello stato Unchanged, come se fosse stata letta dal database. + Entità. + Entità da associare. + + + Crea una nuova istanza di un'entità per il tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + Istanza dell'entità che può essere un proxy. + + + Crea una nuova istanza di un'entità per il tipo di questo set o per un tipo derivato dal tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + Istanza dell'entità che può essere un proxy. + Tipo di entità da creare. + + + Consente di trovare un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Entità trovata o Null. + Valori della chiave primaria dell'entità da trovare. + + + Ottiene un oggetto che rappresenta una visualizzazione locale di tutte le entità Added, Unchanged e Modified in questo set.La visualizzazione locale viene sincronizzata man mano che le entità vengono aggiunte o rimosse dal contesto.Analogamente, le entità aggiunte o rimosse dalla visualizzazione locale verranno automaticamente aggiunte o rimosse dal contesto. + Visualizzazione locale. + + + Contrassegna l'entità specificata come Deleted in modo tale da essere eliminata dal database quando viene chiamato SaveChanges.Si noti che l'entità deve esistere nel contesto in un altro stato affinché venga chiamato questo metodo. + Entità. + Entità da rimuovere. + + + Implementazione di che utilizzerà Migrazioni Code First per aggiornare il database alla versione più recente. + Tipo di contesto. + Tipo della configurazione delle migrazioni da usare durante l'inizializzazione. + + + Inizializza una nuova istanza della classe MigrateDatabaseToLatestVersion che userà le informazioni sulla connessione di un contesto costruito con il costruttore predefinito o la factory registrata se applicabile. + + + Inizializza una nuova istanza della classe MigrateDatabaseToLatestVersion specificando se usare le informazioni sulla connessione del contesto che ha attivato l'inizializzazione per eseguire la migrazione. + Se impostato su true, l'inizializzatore verrà eseguito con le informazioni sulla connessione del contesto che ha attivato l'inizializzazione.In caso contrario, le informazioni sulla connessione deriveranno da un contesto costruito con il costruttore predefinito o la factory registrata se applicabile. + + + Inizializza una nuova istanza della classe MigrateDatabaseToLatestVersion specificando se usare le informazioni sulla connessione del contesto che ha attivato l'inizializzazione per eseguire la migrazione.Consente inoltre di specificare la configurazione delle migrazioni da usare durante l'inizializzazione. + Se impostato su true, l'inizializzatore verrà eseguito con le informazioni sulla connessione del contesto che ha attivato l'inizializzazione.In caso contrario, le informazioni sulla connessione deriveranno da un contesto costruito con il costruttore predefinito o la factory registrata se applicabile. + Configurazione delle migrazioni da usare durante l'inizializzazione. + + + Inizializza una nuova istanza della classe MigrateDatabaseToLatestVersion che utilizzerà una stringa di connessione specifica dal file di configurazione per connettersi al database ed eseguire la migrazione. + Nome della stringa di connessione da usare per la migrazione. + + + Inizializza il database per il contesto specificato. + Contesto. + + + Implementazione di che non esegue alcuna operazione.L'utilizzo di questo inizializzatore comporta la disabilitazione dell'inizializzazione del database per il tipo di contesto specificato.Passare un'istanza di questa classe a equivale a passare Null.Quando si utilizza per risolvere gli inizializzatori è necessario utilizzare un'istanza di questa classe per disabilitare l'inizializzazione. + Tipo di contesto. + + + Inizializza una nuova istanza della classe . + + + Esegue la strategia per inizializzare il database per il contesto specificato. + Contesto. + + + Metodi di estensione per . + + + Restituisce un'implementazione di che resta sincronizzato con l'oggetto specificato. + Elenco di associazioni. + Raccolta con la quale resta sincronizzato l'elenco di associazioni. + Tipo dell'elemento. + + + Fornisce metodi di estensione utili per l'uso con le query LINQ di Entity Framework. + + + Determina in modo asincrono se tutti gli elementi di una sequenza soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se ogni elemento della sequenza di origine supera il test nel predicato specificato; in caso contrario false. + Oggetto i cui elementi vengono verificati per trovare una condizione. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Determina in modo asincrono se tutti gli elementi di una sequenza soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se ogni elemento della sequenza di origine supera il test nel predicato specificato; in caso contrario false. + Oggetto i cui elementi vengono verificati per trovare una condizione. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null . + + non implementa . + + + Determina in modo asincrono se una sequenza contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se la sequenza di origine contiene elementi; in caso contrario false. + Oggetto da verificare come vuoto. + Tipo degli elementi di . + + è null. + + non implementa . + + + Determina in modo asincrono se uno o più elementi di una sequenza soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se un elemento della sequenza di origine supera il test nel predicato specificato; in caso contrario false. + Oggetto i cui elementi vengono verificati per trovare una condizione. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Determina in modo asincrono se uno o più elementi di una sequenza soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se un elemento della sequenza di origine supera il test nel predicato specificato; in caso contrario false. + Oggetto i cui elementi vengono verificati per trovare una condizione. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Determina in modo asincrono se una sequenza contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se la sequenza di origine contiene elementi; in caso contrario false. + Oggetto da verificare come vuoto. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce una nuova query in cui le entità restituite non verranno memorizzate nella cache di o .Questo metodo si utilizza chiamando il metodo AsNoTracking dell'oggetto query sottostante.Se l'oggetto query sottostante non dispone di un metodo AsNoTracking, la chiamata a questo metodo non avrà alcun effetto. + Una nuova query a cui è stato applicato NoTracking o la query di origine se NoTracking non è supportato. + Query di origine. + + + Restituisce una nuova query in cui le entità restituite non verranno memorizzate nella cache di o .Questo metodo si utilizza chiamando il metodo AsNoTracking dell'oggetto query sottostante.Se l'oggetto query sottostante non dispone di un metodo AsNoTracking, la chiamata a questo metodo non avrà alcun effetto. + Una nuova query a cui è stato applicato NoTracking o la query di origine se NoTracking non è supportato. + Query di origine. + Tipo dell'elemento. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati.Questo metodo si utilizza chiamando il metodo AsStreaming dell'oggetto query sottostante.Se l'oggetto query sottostante non dispone di un metodo AsStreaming, la chiamata a questo metodo non avrà alcun effetto. + Una nuova query a cui è stato applicato AsStreaming o la query di origine se AsStreaming non è supportato. + Oggetto a cui applicare AsStreaming. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati.Questo metodo si utilizza chiamando il metodo AsStreaming dell'oggetto query sottostante.Se l'oggetto query sottostante non dispone di un metodo AsStreaming, la chiamata a questo metodo non avrà alcun effetto. + Una nuova query a cui è stato applicato AsStreaming o la query di origine se AsStreaming non è supportato. + Oggetto a cui applicare AsStreaming. + Tipo degli elementi di . + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Determina in modo asincrono se una sequenza contiene un elemento specificato utilizzando l'operatore di uguaglianza predefinito. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se la sequenza di input contiene il valore specificato; in caso contrario false. + Oggetto di cui restituire il singolo elemento. + Oggetto da individuare nella sequenza . + Tipo degli elementi di . + + è null. + + non implementa . + + + Determina in modo asincrono se una sequenza contiene un elemento specificato utilizzando l'operatore di uguaglianza predefinito. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se la sequenza di input contiene il valore specificato; in caso contrario false. + Oggetto di cui restituire il singolo elemento. + Oggetto da individuare nella sequenza . + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce in modo asincrono il numero di elementi in una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza di input. + Oggetto che contiene gli elementi da contare. + Tipo degli elementi di . + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Restituisce in modo asincrono il numero di elementi in una sequenza che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza che soddisfano la condizione nella funzione predicativa. + Oggetto che contiene gli elementi da contare. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono il numero di elementi in una sequenza che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza che soddisfano la condizione nella funzione predicativa. + Oggetto che contiene gli elementi da contare. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono il numero di elementi in una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza di input. + Oggetto che contiene gli elementi da contare. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Restituisce in modo asincrono il primo elemento di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento in . + Oggetto di cui restituire il primo elemento. + Tipo degli elementi di . + + è null. + + non implementa . + La sequenza di origine è vuota. + + + Restituisce in modo asincrono il primo elemento di una sequenza che soddisfa una condizione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento in che supera il test in . + Oggetto di cui restituire il primo elemento. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + Nessun elemento soddisfa la condizione in . + + + Restituisce in modo asincrono il primo elemento di una sequenza che soddisfa una condizione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento in che supera il test in . + Oggetto di cui restituire il primo elemento. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Nessun elemento soddisfa la condizione in . + + + Restituisce in modo asincrono il primo elemento di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento in . + Oggetto di cui restituire il primo elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + La sequenza di origine è vuota. + + + Restituisce in modo asincrono il primo elemento di una sequenza o un valore predefinito se la sequenza non contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default ( ) se è vuoto; in caso contrario, il primo elemento in . + Oggetto di cui restituire il primo elemento. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce in modo asincrono il primo elemento di una sequenza che soddisfa una condizione specificata o un valore predefinito se non viene trovato tale elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se è vuoto o se nessun elemento supera il test specificato da ; in caso contrario il primo elemento in che supera il test specificato da . + Oggetto di cui restituire il primo elemento. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Restituisce in modo asincrono il primo elemento di una sequenza che soddisfa una condizione specificata o un valore predefinito se non viene trovato tale elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se è vuoto o se nessun elemento supera il test specificato da ; in caso contrario il primo elemento in che supera il test specificato da . + Oggetto di cui restituire il primo elemento. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + dispone di più di un elemento. + + + Restituisce in modo asincrono il primo elemento di una sequenza o un valore predefinito se la sequenza non contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default ( ) se è vuoto; in caso contrario, il primo elemento in . + Oggetto di cui restituire il primo elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Oggetto da enumerare. + Azione da eseguire su ciascun elemento. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Oggetto da enumerare. + Azione da eseguire su ciascun elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Oggetto da enumerare. + Azione da eseguire su ciascun elemento. + Tipo degli elementi di . + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Oggetto da enumerare. + Azione da eseguire su ciascun elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto con il percorso della query definito. + Oggetto di origine sul quale chiamare Include. + Elenco di oggetti correlati separato da punti da restituire nei risultati della query. + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto IQueryable&lt;T&gt; con il percorso della query definito. + Oggetto IQueryable di origine sul quale chiamare Include. + Espressione lambda che rappresenta il percorso da includere. + Tipo di entità per la quale viene eseguita una query. + Tipo di proprietà di navigazione da includere. + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto con il percorso della query definito. + Oggetto di origine sul quale chiamare Include. + Elenco di oggetti correlati separato da punti da restituire nei risultati della query. + Tipo di entità per la quale viene eseguita una query. + + + Enumera la query in modo che per le query del server, ad esempio quelle di , , e altre, i risultati della query verranno caricati nell'oggetto associato, in o in altra cache del client.Ciò equivale a chiamare ToList e a eliminare l'elenco senza l'overhead dell'effettiva creazione dell'elenco. + Query di origine. + + + Enumera in modo asincrono la query in modo che per le query del server, ad esempio quelle di , , e altre, i risultati della query verranno caricati nell'oggetto associato, in o in altra cache del client.Ciò equivale a chiamare ToList e a eliminare l'elenco senza l'overhead dell'effettiva creazione dell'elenco. + Attività che rappresenta l'operazione asincrona. + Query di origine. + + + Enumera in modo asincrono la query in modo che per le query del server, ad esempio quelle di , , e altre, i risultati della query verranno caricati nell'oggetto associato, in o in altra cache del client.Ciò equivale a chiamare ToList e a eliminare l'elenco senza l'overhead dell'effettiva creazione dell'elenco. + Attività che rappresenta l'operazione asincrona. + Query di origine. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono un oggetto che rappresenta il numero totale di elementi in una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza di input. + Oggetto che contiene gli elementi da contare. + Tipo degli elementi di . + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero di elementi in una sequenza che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza che soddisfano la condizione nella funzione predicativa. + Oggetto che contiene gli elementi da contare. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero di elementi in una sequenza che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza che soddisfano la condizione nella funzione predicativa. + Oggetto che contiene gli elementi da contare. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero totale di elementi in una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza di input. + Oggetto che contiene gli elementi da contare. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Restituisce in modo asincrono il valore massimo di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore massimo. + Tipo degli elementi di . + + è null. + + non implementa . + + + Richiama in modo asincrono una funzione di proiezione su ogni elemento di una sequenza e restituisce il valore massimo risultante. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore massimo. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + Tipo del valore restituito dalla funzione rappresentata dall'oggetto . + + o è null. + + non implementa . + + + Richiama in modo asincrono una funzione di proiezione su ogni elemento di una sequenza e restituisce il valore massimo risultante. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore massimo. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo del valore restituito dalla funzione rappresentata dall'oggetto . + + o è null. + + non implementa . + + + Restituisce in modo asincrono il valore massimo di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore massimo. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce in modo asincrono il valore minimo di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore minimo. + Tipo degli elementi di . + + è null. + + non implementa . + + + Richiama in modo asincrono una funzione di proiezione su ogni elemento di una sequenza e restituisce il valore minimo risultante. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore minimo. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + Tipo del valore restituito dalla funzione rappresentata dall'oggetto . + + o è null. + + non implementa . + + + Richiama in modo asincrono una funzione di proiezione su ogni elemento di una sequenza e restituisce il valore minimo risultante. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore minimo. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo del valore restituito dalla funzione rappresentata dall'oggetto . + + o è null. + + non implementa . + + + Restituisce in modo asincrono il valore minimo di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore minimo. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce in modo asincrono l'unico elemento di una sequenza e genera un'eccezione se nella sequenza non è presente esattamente un solo elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input. + Oggetto di cui restituire il singolo elemento. + Tipo degli elementi di . + + è null. + + non implementa . + La sequenza di origine è vuota. + + + Restituisce in modo asincrono l'unico elemento di una sequenza che soddisfa una condizione specificata e genera un'eccezione se esistono più elementi di tale tipo. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input che soddisfa la condizione in . + Oggetto di cui restituire il singolo elemento. + Funzione per testare un elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + Nessun elemento soddisfa la condizione in . + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono l'unico elemento di una sequenza che soddisfa una condizione specificata e genera un'eccezione se esistono più elementi di tale tipo. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input che soddisfa la condizione in . + Oggetto di cui restituire il singolo elemento. + Funzione per testare un elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Nessun elemento soddisfa la condizione in . + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono l'unico elemento di una sequenza e genera un'eccezione se nella sequenza non è presente esattamente un solo elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input. + Oggetto di cui restituire il singolo elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + dispone di più di un elemento. + La sequenza di origine è vuota. + + + Restituisce in modo asincrono l'unico elemento di una sequenza o un valore predefinito se la sequenza è vuota. Questo metodo genera un'eccezione se esistono più elementi nella sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input o default () se la sequenza non contiene elementi. + Oggetto di cui restituire il singolo elemento. + Tipo degli elementi di . + + è null. + + non implementa . + + dispone di più di un elemento. + + + Restituisce in modo asincrono il singolo elemento di una sequenza che soddisfa una condizione specificata o un valore predefinito se tale elemento esiste. Questo metodo genera un'eccezione se più elementi soddisfano la condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input che soddisfa la condizione in o default () se non viene trovato un elemento di tale tipo. + Oggetto di cui restituire il singolo elemento. + Funzione per testare un elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Restituisce in modo asincrono il singolo elemento di una sequenza che soddisfa una condizione specificata o un valore predefinito se tale elemento esiste. Questo metodo genera un'eccezione se più elementi soddisfano la condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input che soddisfa la condizione in o default () se non viene trovato un elemento di tale tipo. + Oggetto di cui restituire il singolo elemento. + Funzione per testare un elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Restituisce in modo asincrono l'unico elemento di una sequenza o un valore predefinito se la sequenza è vuota. Questo metodo genera un'eccezione se esistono più elementi nella sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input o default () se la sequenza non contiene elementi. + Oggetto di cui restituire il singolo elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + dispone di più di un elemento. + + + Ignora un numero specificato di elementi in una sequenza e quindi restituisce gli elementi rimanenti. + Sequenza che contiene gli elementi presenti dopo l'indice specificato nella sequenza di input. + Sequenza dalla quale vengono restituiti gli elementi. + Espressione che restituisce il numero di elementi da ignorare. + Tipo degli elementi di source. + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Restituisce un numero specificato di elementi contigui dall'inizio di una sequenza. + Sequenza che contiene il numero specificato di elementi, dall'inizio della sequenza di input. + Sequenza dalla quale vengono restituiti gli elementi. + Espressione che restituisce il numero di elementi da restituire. + Tipo degli elementi di source. + + + Crea una matrice da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene una matrice che contiene elementi della sequenza di input. + Oggetto da cui creare una matrice. + Tipo degli elementi di . + + + Crea una matrice da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene una matrice che contiene elementi della sequenza di input. + Oggetto da cui creare una matrice. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Tipo degli elementi di . + Tipo della chiave restituita da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a un operatore di confronto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Oggetto per confrontare le chiavi. + Tipo degli elementi di . + Tipo della chiave restituita da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a un operatore di confronto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Oggetto per confrontare le chiavi. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo della chiave restituita da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Tipo degli elementi di . + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata, a un operatore di confronto e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto per confrontare le chiavi. + Tipo degli elementi di . + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata, a un operatore di confronto e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto per confrontare le chiavi. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo della chiave restituita da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + Oggetto dal quale creare un oggetto . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + Oggetto dal quale creare un oggetto . + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + Oggetto dal quale creare un oggetto . + Tipo degli elementi di . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + Oggetto dal quale creare un elenco . + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + + Controlla il comportamento di creazione delle transazioni durante l'esecuzione di un comando o di una query di database. + + + Se invece sono presenti transazioni esistenti, verranno usate; in caso contrario, il comando o la query verrà eseguita senza transazioni. + + + Se non sono presenti transazioni, ne verrà usata una nuova per l'operazione. + + + Rappresenta un errore durante il tentativo di preparazione o esecuzione di CommandCompilation.Questa eccezione vuole essere un'eccezione comune da rilevare per contenere le eccezioni del provider (SqlException, OracleException) quando si utilizza EntityCommand per eseguire istruzioni. + + + Inizializza una nuova istanza di , nessun messaggio, nessuna eccezione interna.Probabilmente non dovrebbe esistere, ma soddisfa FxCop. + + + Inizializza una nuova istanza di , con messaggio, nessuna eccezione interna.Probabilmente non dovrebbe esistere, ma soddisfa FxCop. + Messaggio. + + + Inizializza una nuova istanza di , con messaggio e un'istanza di un'eccezione interna. + Messaggio. + Eccezione interna. + + + Rappresenta un errore durante il tentativo di preparazione o esecuzione di CommandExecution.Questa eccezione vuole essere un'eccezione comune da rilevare per contenere le eccezioni del provider (SqlException, OracleException) quando si utilizza EntityCommand per eseguire istruzioni. + + + Inizializza una nuova istanza di EntityCommandExecutionException, nessun messaggio, nessuna eccezione interna.Probabilmente non dovrebbe esistere, ma soddisfa FxCop. + + + Inizializza una nuova istanza di EntityCommandExecutionException, con messaggio, nessuna eccezione interna.Probabilmente non dovrebbe esistere, ma soddisfa FxCop. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza di EntityCommandExecutionException, con messaggio e un'istanza di un'eccezione interna. + Messaggio in cui viene descritto l'errore. + Eccezione interna che ha causato questa eccezione corrente. + + + Fornisce l'eccezione utilizzata dal client dell'entità. + + + Inizializza una nuova istanza della classe con i valori predefiniti. + + + Inizializza una nuova istanza della classe . + Informazioni di serializzazione. + Contesto di flusso. + + + Inizializza una nuova istanza della classe che accetta un messaggio preformattato. + Messaggio di errore localizzato. + + + Inizializza una nuova istanza della classe che accetta un messaggio preformattato e un'eccezione interna. + Messaggio di errore localizzato. + Eccezione interna. + + + Rappresenta un identificatore di un'entità. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe con i valori chiave specificati. + Nome di EntitySet, completato dal nome di EntityContainer dell'entità. + Coppie chiave-valore che identificano l'entità. + + + Inizializza una nuova istanza della classe con i valori chiave specificati. + Nome di EntitySet, completato dal nome di EntityContainer dell'entità. + Coppie chiave-valore che identificano l'entità. + + + Inizializza una nuova istanza della classe con il valore e il nome della chiave singola specificati. + Nome di EntitySet, completato dal nome di EntityContainer dell'entità. + Nome della chiave che identifica l'entità. + Valore della chiave che identifica l'entità. + + + Ottiene o imposta il nome di EntityContainer che identifica il contenitore che contiene l'entità. + Nome di EntityContainer che identifica il contenitore che contiene l'entità. + + + Ottiene o imposta i valori della chiave che identificano l'entità. + Valori della chiave che identificano l'entità. + + + Ottiene un elemento che identifica un'entità risultante da un'operazione TREAT non eseguita correttamente. + Elemento che identifica un'entità risultante da un'operazione TREAT non eseguita correttamente. + + + Ottiene o imposta il nome di EntitySet che identifica il set di entità che contiene l'entità. + Nome di EntitySet che identifica il set di entità che contiene l'entità. + + + Indica un valore che specifica se questa istanza è uguale alla chiave specificata. + true se questa istanza è uguale alla chiave specificata; in caso contrario, false. + Chiave da confrontare a questa istanza. + + + Indica un valore che specifica se questa istanza è uguale alla chiave specificata. + true se questa istanza è uguale alla chiave specificata; in caso contrario, false. + Chiave da confrontare a questa istanza. + + + Ottiene il set di entità per questa chiave di entità dall'area di lavoro dei metadati specificata, in base al nome del set di entità e del contenitore di entità. + Set di entità presente nell'area di lavoro specificata per questa chiave di entità. + Area di lavoro in cui cercare il set di entità. + Impossibile trovare il set di entità nell'area di lavoro. + + + Restituisce un codice hash basato su valori per consentire l'utilizzo di EntityKey nelle tabelle hash. + Valore hash di . + + + Ottiene un valore che indica se questa chiave è temporanea. + true se la chiave è una chiave temporanea; in caso contrario, false. + + + Ottiene un elemento Singleton mediante il quale viene identificata un'entità di sola lettura. + Elemento Singleton mediante il quale viene identificata un'entità di sola lettura + + + Chiama dopo la deserializzazione di . + Contesto di serializzazione. + + + Chiama dopo la deserializzazione di . + Contesto di serializzazione. + + + Indica un valore che specifica se le due chiavi sono uguali. + true se le due chiavi sono uguali; in caso contrario, false. + Chiave da confrontare. + Chiave da confrontare. + + + Indica un valore che specifica se le due chiavi non sono uguali. + true se le due chiavi non sono uguali; in caso contrario, false. + Chiave da confrontare. + Chiave da confrontare. + + + Informazioni su una chiave che fa parte di un elemento EntityKey.Un membro chiave contiene il nome e il valore della chiave. + + + Crea un elemento EntityKeyMember vuoto.Questo costruttore viene utilizzato dalla serializzazione. + + + Crea un nuovo elemento EntityKeyMember con il valore e il nome della chiave specificati. + Nome della chiave + Valore della chiave + + + Nome della chiave + + + Restituisce una rappresentazione in forma di stringa di EntityKeyMember + Rappresentazione in forma di stringa di EntityKeyMember + + + Valore della chiave + + + Rappresenta un'eccezione di compilazione della query eSQL Query. Di seguito sono elencati i tipi principali di condizioni eccezionali che possono generare questa eccezione: 1) Errori di sintassi: generati durante l'analisi del testo della query e quando una query specifica non è conforme alla grammatica formale di eSQL. 2) Errori di semantica: generati quando le regole di semantica del linguaggio eSQL non sono soddisfatte, ad esempio quando i medatati o le informazioni dello schema non sono precisi o presenti oppure in caso di errori di convalida del tipo, violazioni delle regole di ambito, uso di variabili non definite e così via.Per ulteriori informazioni, vedere la specifica del linguaggio eSQL. + + + Inizializza una nuova istanza di con un messaggio di errore generico. + + + Inizializza una nuova istanza di con il messaggio specificato. + Messaggio di errore. + + + Inizializza una nuova istanza di con l'istanza di innerException e il messaggio specificato. + Messaggio di errore. + Eccezione interna. + + + Ottiene il numero di colonna approssimativo in cui si è verificato l'errore. + Numero di colonna approssimativo in cui si è verificato l'errore. + + + Ottiene il contesto approssimativo in cui si è verificato l'errore, se disponibile. + Contesto approssimativo in cui si è verificato l'errore, se disponibile. + + + Ottiene la descrizione dell'errore che spiega il motivo per cui la query non è stata accettata o l'elemento String.Empty è vuoto + Descrizione dell'errore che spiega il motivo per cui la query non è stata accettata o l'elemento String.Empty è vuoto. + + + Ottiene il numero di riga approssimativo in cui si è verificato l'errore + Numero di riga approssimativo in cui si è verificato l'errore. + + + Fornisce l'interfaccia DataRecord che supporta i tipi strutturati e informazioni sui metadati dettagliate. + + + Ottiene la proprietà DataRecordInfo che descrive il contenuto del record. + Proprietà DataRecordInfo che descrive il contenuto del record. + + + Restituisce lettori annidati come oggetti DbDataReader. + Lettori annidati come oggetti DbDataReader. + Ordinale della colonna. + + + Ottiene un oggetto DbDataRecord con l'indice specificato. + Oggetto DbDataRecord. + Indice della riga. + + + Generata per indicare che un albero dei comandi non è valido. + + + Costruisce un nuovo InvalidCommandTreeException con un messaggio predefinito. + + + Costruisce un nuovo InvalidCommandTreeException con il messaggio specificato. + Messaggio dell'eccezione + + + Costruisce un nuovo InvalidCommandTreeException con il messaggio specificato e un'eccezione interna. + Messaggio dell'eccezione. + Eccezione che rappresenta la causa di questa InvalidCommandTreeException. + + + Classe di eccezioni di mapping.Si noti che questa classe presenta uno stato, pertanto se se ne modificano gli elementi interni, le conseguenze possono essere sostanziali + + + costruttore con messaggio predefinito + + + costruttore predefinito + messaggio di errore localizzato + + + costruttore + messaggio di errore localizzato + eccezione interna + + + classe di eccezione dei metadati + + + costruttore con messaggio predefinito + + + costruttore predefinito + messaggio di errore localizzato + + + costruttore + messaggio di errore localizzato + eccezione interna + + + Questa eccezione viene generata quando un oggetto richiesto non viene trovato nell'archivio. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe . + Messaggio di errore localizzato. + + + Inizializza una nuova istanza della classe e del costruttore che accetta un messaggio e un'eccezione interna. + Messaggio di errore localizzato. + Eccezione interna. + + + Questa eccezione viene generata quando un'operazione di aggiornamento viola il vincolo di concorrenza. + + + Inizializza una nuova istanza della classe utilizzando i valori predefiniti. + + + Inizializza una nuova istanza della classe con il messaggio specificato. + Messaggio associato all'eccezione. + + + Inizializza una nuova istanza della classe con il messaggio specificato e un'eccezione interna. + Messaggio associato all'eccezione. + Errore che ha causato l'eccezione. + + + Inizializza una nuova istanza della classe con il messaggio specificato e un'eccezione interna. + Messaggio. + Errore che ha causato l'eccezione. + Voci di stato. + + + Rappresenta la classe di eccezioni del vincolo di proprietà.Si noti che questa classe presenta uno stato, pertanto se se ne modificano gli elementi interni, le conseguenze possono essere sostanziali. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe . + Messaggio di errore localizzato. + + + Inizializza una nuova istanza della classe con il messaggio fornito e un'eccezione interna + Messaggio di errore localizzato. + Eccezione interna. + + + Inizializza una nuova istanza della classe . + Messaggio di errore localizzato. + Nome della proprietà. + + + Inizializza una nuova istanza della classe . + Messaggio di errore localizzato. + Nome della proprietà. + Eccezione interna. + + + Ottiene il nome della proprietà che ha violato il vincolo. + Nome della proprietà che ha violato il vincolo. + + + Eccezione che viene generata quando il provider dell'archivio mostra un comportamento incompatibile con il provider client di entità. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe con il messaggio di errore specificato. + Messaggio di errore in cui viene descritta l'eccezione. + + + Inizializza una nuova istanza della classe con il messaggio di errore e l'eccezione interna specificati. + Messaggio di errore in cui viene descritta l'eccezione. + Eccezione interna che ha determinato l'eccezione corrente. + + + Eccezione generata durante l'errore di aggiornamento del salvataggio delle modifiche nell'archiviazione. + + + Inizializza una nuova istanza della classe con i valori predefiniti. + + + Inizializza una nuova istanza della classe con dati serializzati. + Oggetto che include le informazioni serializzate sull'eccezione. + Informazioni contestuali sull'origine o sulla destinazione. + + + Inizializza una nuova istanza della classe con messaggio di errore. + Messaggio di errore in cui viene descritta l'eccezione. + + + Inizializza una nuova istanza della classe con un messaggio di errore e un'eccezione interna. + Messaggio di errore in cui viene descritta l'eccezione. + Eccezione interna che ha determinato l'eccezione corrente. + + + Inizializza una nuova istanza della classe con un messaggio di errore, un'eccezione interna e voci di stato. + Messaggio di errore in cui viene descritta l'eccezione. + Eccezione interna che ha determinato l'eccezione corrente. + Voci di stato interessate dall'errore. + + + Ottiene le voci di stato interessate dall'errore. + Voci di stato interessate dall'errore. + + + Classe DataRecordInfo che fornisce un modo semplice per accedere sia alle informazioni sul tipo sia a quelle sulle colonne. + + + Inizializza un nuovo oggetto per un tipo specifico con una raccolta enumerabile di campi dati. + Metadati per il tipo rappresentato da questo oggetto, forniti da . + Raccolta enumerabile di oggetti che rappresentano le informazioni relative alle colonne. + + + Ottiene un oggetto per questo oggetto . + Oggetto . + + + Ottiene le informazioni sul tipo per questo oggetto come oggetto . + Valore di . + + + Rappresenta una definizione di comando preparata che può essere memorizzata nella cache e riutilizzata per evitare l'operazione di ripreparazione di un comando. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe usando l'oggetto fornito. + Oggetto fornito. + metodo usato per clonare l'oggetto + + + Crea e restituisce un oggetto DbCommand che può essere eseguito. + Comando per il database. + + + Interfaccia dei metadati per tutti i tipi CLR + + + Inizializza una nuova istanza della classe . + + + Nome del facet delle regole di confronto + + + Valore da passare a GetInformation per ottenere ConceptualSchemaDefinition + + + Valore da passare a GetInformation per ottenere ConceptualSchemaDefinitionVersion3 + + + Nome del facet DefaultValue + + + I writer del provider devono eseguire l'override di questo metodo per restituire l'argomento con l'escape dei caratteri jolly e dei caratteri di escape.Il metodo è utilizzato solo se SupportsEscapingLikeArgument restituisce true. + Argomento con l'escape dei caratteri jolly e dei caratteri di escape. + Argomento di cui effettuare l'escape. + + + Nome del facet FixedLength + + + Quando sottoposto a override in una classe derivata, questo metodo restituisce informazioni specifiche del provider. + Oggetto XmlReader che rappresenta il mapping al catalogo dell'archivio dati sottostante. + Tipo di informazioni da restituire. + + + Quando sottoposto a override in una classe derivata, questo metodo esegue il mapping del tipo di archiviazione specificato e di un set di facet per tale tipo a un tipo EDM. + Istanza di che descrive un tipo EDM e un set di facet per tale tipo. + Istanza di TypeUsage che descrive un tipo di archiviazione e un set di facet per tale tipo di cui eseguire il mapping al tipo EDM. + + + Restituisce gli oggetti FacetDescription per un tipo specifico. + Oggetti FacetDescription per il tipo EDM specificato. + Tipo EDM per cui restituire la descrizione dei facet. + + + Ottiene le informazioni specifiche del provider. + Informazioni specifiche del provider. + Tipo di informazioni da restituire. + + + Quando sottoposto a override in una classe derivata, restituisce una raccolta di funzioni EDM supportate dal manifesto del provider. + Raccolta di funzioni EDM. + + + Quando sottoposto a override in una classe derivata, questo metodo esegue il mapping del tipo EDM specificato e di un set di facet per tale tipo a un tipo di archiviazione. + Istanza di TypeUsage che descrive un tipo di archiviazione e un set di facet per tale tipo. + Istanza di TypeUsage che descrive il tipo EDM e un set di facet per tale tipo di cui eseguire il mapping al tipo di archiviazione. + + + Quando sottoposto a override in una classe derivata, restituisce il set di tipi primitivi supportati dall'origine dati. + Set di tipi supportati dall'origine dati. + + + Nome del facet IsStrict + + + Nome del facet MaxLength + + + Ottiene lo spazio dei nomi utilizzato da questo manifesto del provider. + Spazio dei nomi utilizzato da questo manifesto del provider. + + + Nome del facet Nullable + + + Nome del facet Precision + + + Nome del facet Scale + + + Nome del facet SRID + + + Valore da passare a GetInformation per ottenere StoreSchemaDefinition + + + Valore da passare a GetInformation per ottenere StoreSchemaDefinitionVersion3 + + + Valore da passare a GetInformation per ottenere StoreSchemaMapping + + + Valore da passare a GetInformation per ottenere StoreSchemaMappingVersion3 + + + Indica se il provider supporta l'utilizzo di stringhe di escape come modelli in un'espressione Like. + True se il provider supporta l'utilizzo di stringhe di escape come modelli in un'espressione Like; in caso contrario, false. + Se il provider supporta l'escape, carattere utilizzato come carattere di escape. + + + Restituisce un valore booleano che specifica se il provider può gestire alberi delle espressioni contenenti istanze di DbInExpression.L'implementazione predefinita restituisce false per la compatibilità con le versioni precedenti.Le classi derivate possono eseguire l'override di questo metodo. + false + + + Nome del facet Unicode + + + Factory per la compilazione delle definizioni dei comandi. Usare il tipo di questo oggetto come argomento del metodo IServiceProvider.GetService sulla factory del provider. + + + Inizializza una nuova istanza della classe . + + + Aggiunge un oggetto che verrà usato per risolvere i servizi del provider predefinito aggiuntivi quando un tipo derivato è registrato come provider EF usando una voce del file di configurazione dell'applicazione o attraverso la registrazione basata su codice in . + Sistema di risoluzione da aggiungere. + + + Vedere il problema 2390. La clonazione della proprietà DesignTimeVisible nell'oggetto DbCommand può causare deadlock.Consentire quindi l'override delle sottoclassi in questo punto. + clone dell'oggetto + oggetto da clonare + + + Crea l'oggetto DbCommandDefinition predefinito basato sul comando del prototipo. Questo metodo è destinato ai writer del provider per la compilazione di una definizione di comando predefinita da un comando.Nota: verrà clonato il prototipo + oggetto definizione del comando eseguibile + comando del prototipo + + + Crea un oggetto Definizione comando dato un albero dei comandi. + oggetto definizione del comando eseguibile + albero dei comandi per l'istruzione + + + Crea una definizione di comando dal manifesto e dall'albero dei comandi specificati. + Definizione di comando creata. + Manifesto. + Albero dei comandi. + + + Crea un database indicato dalla connessione e crea oggetti dello schema (tabelle, chiavi primarie, chiavi esterne) in base al contenuto di storeItemCollection. + Connessione a un database che non esiste che deve essere creato e popolato con gli oggetti dell'archivio indicati dal parametro storeItemCollection. + Timeout di esecuzione per i comandi necessari per creare il database. + Raccolta di tutti gli elementi dell'archivio in base ai quali dovrà essere creato lo script. + + + Genera uno script Data Definition Language (DDL) che crea oggetti dello schema (tabelle, chiavi primarie, chiavi esterne) in base al contenuto del parametro StoreItemCollection e la cui destinazione è la versione del database corrispondente al token del manifesto del provider. + Script DDL che crea oggetti dello schema in base al contenuto del parametro StoreItemCollection e la cui destinazione è la versione del database corrispondente al token del manifesto del provider. + Token del manifesto del provider che identifica la versione di destinazione. + Struttura del database. + + + Crea un oggetto definizione di comando per il manifesto del provider e l'albero dei comandi specificati. + Oggetto definizione comando eseguibile. + Manifesto del provider recuperato in precedenza dal provider dell'archivio. + Albero dei comandi per l'istruzione. + + + Restituisce un valore che indica se un database specifico esiste sul server. + True se il provider è in grado di dedurre il database solo in base alla connessione. + Connessione a un database la cui esistenza viene verificata da questo metodo. + Timeout di esecuzione per tutti i comandi necessari per determinare l'esistenza del database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per determinare l'esistenza del database. + + + Restituisce un valore che indica se un database specifico esiste sul server. + True se il provider è in grado di dedurre il database solo in base alla connessione. + Connessione a un database la cui esistenza viene verificata da questo metodo. + Timeout di esecuzione per tutti i comandi necessari per determinare l'esistenza del database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per determinare l'esistenza del database. + + + Crea un database indicato dalla connessione e crea oggetti dello schema (tabelle, chiavi primarie, chiavi esterne) in base al contenuto di un parametro StoreItemCollection. + Connessione a un database che non esiste che deve essere creato e popolato con gli oggetti dell'archivio indicati dal parametro storeItemCollection. + Timeout di esecuzione per i comandi necessari per creare il database. + Raccolta di tutti gli elementi dell'archivio in base ai quali dovrà essere creato lo script. + + + Genera uno script Data Definition Language (DDL) che crea oggetti dello schema (tabelle, chiavi primarie, chiavi esterne) in base al contenuto del parametro StoreItemCollection e la cui destinazione è la versione del database corrispondente al token del manifesto del provider. + Script DDL che crea oggetti dello schema in base al contenuto del parametro StoreItemCollection e la cui destinazione è la versione del database corrispondente al token del manifesto del provider. + Token del manifesto del provider che identifica la versione di destinazione. + Struttura del database. + + + Restituisce un valore che indica se un database specifico esiste sul server. + True se il provider è in grado di dedurre il database solo in base alla connessione. + Connessione a un database la cui esistenza viene verificata da questo metodo. + Timeout di esecuzione per tutti i comandi necessari per determinare l'esistenza del database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per determinare l'esistenza del database. + + + Restituisce un valore che indica se un database specifico esiste sul server. + True se il provider è in grado di dedurre il database solo in base alla connessione. + Connessione a un database la cui esistenza viene verificata da questo metodo. + Timeout di esecuzione per tutti i comandi necessari per determinare l'esistenza del database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per determinare l'esistenza del database. + + + Elimina il database specificato. + Connessione a un database esistente che deve essere eliminato. + Timeout di esecuzione per i comandi necessari per eliminare il database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per l'eliminazione del database. + + + Ottiene i servizi spaziali per . + Servizi spaziali. + Informazioni sul token associate al manifesto del provider. + + + Elimina il database specificato. + Connessione a un database esistente che deve essere eliminato. + Timeout di esecuzione per i comandi necessari per eliminare il database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per l'eliminazione del database. + + + Espande |DataDirectory| nel percorso specificato se inizia con |DataDirectory| e restituisce il percorso espanso o la stringa specificata se non inizia con |DataDirectory|. + Percorso espanso. + Percorso da espandere. + + + Restituisce un lettore XML che rappresenta la descrizione CSDL. + XmlReader che rappresenta la descrizione CSDL + Nome della descrizione CSDL. + + + Quando sottoposto a override in una classe derivata, restituisce un'istanza di una classe che deriva da DbProviderManifest. + Oggetto DbProviderManifest che rappresenta il manifesto del provider. + Informazioni sul token associate al manifesto del provider. + + + Restituisce il token del manifesto del provider per una data connessione. + Token del manifesto del provider per la connessione specificata. + Connessione da cui trovare il token del manifesto. + + + Ottiene il lettore dati spaziali per l'oggetto . + Lettore dati spaziali. + Lettore da cui provengono i dati spaziali. + Informazioni sul token associate al manifesto del provider. + + + Ottiene l'oggetto che verrà usato per eseguire metodi che usano la connessione specificata. + Nuova istanza di + Connessione di database + + + Ottiene l'oggetto che verrà usato per eseguire metodi che usano la connessione specificata.Questo overload deve essere usato dalle classi derivate per compatibilità con i provider di wrapping. + Nuova istanza di + Connessione di database + Nome invariante del provider. + + + Recupera DbProviderFactory in base alla DbConnection specificata. + Oggetto DbProviderFactory recuperato. + Connessione da usare. + + + Restituisce il manifesto del provider usando le informazioni sulla versione specificate. + Manifesto del provider usando le informazioni sulla versione specificate. + Informazioni sul token associate al manifesto del provider. + + + Restituisce il token del manifesto del provider corrispondente a una connessione. + Token del manifesto del provider. + Connessione al provider. + + + Restituisce i provider corrispondenti a una connessione. + Istanza di basata sulla connessione specificata. + Connessione al provider. + + + Chiamato per risolvere i servizi del provider predefinito aggiuntivi quando un tipo derivato è registrato come provider EF usando una voce nel file di configurazione dell'applicazione o attraverso la registrazione basata su codice in .L'implementazione di questo metodo in questa classe usa i sistemi di risoluzione aggiunti con il metodo AddDependencyResolver per risolvere le dipendenze. + Istanza del tipo specificato o Null se il servizio non può essere risolto. + Tipo del servizio da risolvere. + Chiave facoltativa che fornisce informazioni aggiuntive per la risoluzione del servizio. + + + Chiamato per risolvere i servizi del provider predefinito aggiuntivi quando un tipo derivato è registrato come provider EF usando una voce nel file di configurazione dell'applicazione o attraverso la registrazione basata su codice in .L'implementazione di questo metodo in questa classe usa i sistemi di risoluzione aggiunti con il metodo AddDependencyResolver per risolvere le dipendenze. + Tutti i servizi registrati che soddisfano il tipo e la chiave forniti o un'enumerazione vuota se non ne esistono. + Tipo del servizio da risolvere. + Chiave facoltativa che fornisce informazioni aggiuntive per la risoluzione del servizio. + + + Ottiene il lettore dati spaziali per l'oggetto . + Lettore dati spaziali. + Lettore da cui provengono i dati spaziali. + Token associato al manifesto del provider. + + + Ottiene i servizi spaziali per . + Servizi spaziali. + Informazioni sul database per cui verranno usati i servizi spaziali. + + + Ottiene i servizi spaziali per . + Servizi spaziali. + Informazioni sul token associate al manifesto del provider. + + + Registra un gestore per l'elaborazione dei messaggi non di errore provenienti dal provider di database. + Connessione per la quale ricevere le informazioni. + Gestore per elaborare i messaggi. + + + Imposta il valore del parametro e i facet appropriati per l'oggetto specificato. + Parametro. + Tipo del parametro. + Valore del parametro. + + + Imposta il valore del parametro e i facet appropriati per l'oggetto specificato. + Parametro. + Tipo del parametro. + Valore del parametro. + + + Specializzazione di ProviderManifest che accetta XmlReader + + + Inizializza una nuova istanza della classe . + Oggetto che fornisce accesso ai dati XML nel file manifesto del provider. + + + Restituisce l'elenco di descrizioni dei facet per il tipo Entity Data Model (EDM) specificato. + Raccolta di tipo che contiene l'elenco di descrizioni dei facet per il tipo EDM specificato. + Oggetto per il quale devono essere recuperate le descrizioni dei facet. + + + Restituisce l'elenco di funzioni supportate dal provider. + Raccolta di tipo che contiene l'elenco di funzioni supportate dal provider. + + + Restituisce l'elenco dei tipi primitivi supportati dal provider di archiviazione. + Raccolta di tipo che contiene l'elenco di tipi primitivi supportati dal provider di archiviazione. + + + Ottiene il nome dello spazio dei nomi supportato da questo manifesto del provider. + Nome dello spazio dei nomi supportato da questo manifesto del provider. + + + Ottiene il tipo Entity Data Model (EDM) equivalente con il mapping migliore per un nome di tipo di archiviazione specificato. + Tipo EDM equivalente con il mapping migliore per un nome di tipo di archiviazione specificato. + + + Ottiene il tipo primitivo di archiviazione equivalente con il mapping migliore per un nome di tipo di archiviazione specificato. + Tipo primitivo di archiviazione equivalente con il mapping migliore per un nome di tipo di archiviazione specificato. + + + Classe EntityRecordInfo che fornisce un modo semplice per accedere sia alle informazioni sul tipo sia a quelle sulle colonne. + + + Inizializza una nuova istanza della classe di un tipo di entità specifico con una raccolta enumerabile di campi dati e con informazioni specifiche sulla chiave e sul set di entità. + Oggetto dell'entità rappresentato dall'oggetto descritto da questo oggetto . + Raccolta enumerabile di oggetti che rappresentano le informazioni relative alle colonne. + Chiave per l'entità. + Set a cui appartiene l'entità. + + + Ottiene l'oggetto dell'entità. + Chiave per l'entità. + + + Classe FieldMetadata che fornisce la correlazione tra i numeri ordinali delle colonne e MemberMetadata. + + + Inizializza un nuovo oggetto con il valore ordinale e il tipo di campo specificati. + Integer che specifica il percorso dei metadati. + Tipo del campo. + + + Ottiene il tipo del campo per questo oggetto . + Tipo di campo per questo oggetto . + + + Ottiene il valore ordinale per questo oggetto . + Integer che rappresenta il valore ordinale. + + + Rappresenta un tipo di base astratto per i tipi che implementano l'interfaccia IExpressionVisitor da cui eseguire la derivazione. + + + Inizializza una nuova istanza della classe . + + + Implementa il pattern visitor per l'albero dei comandi. + Albero dei comandi. + + + Implementa il pattern visitor per l'albero dei comandi di eliminazione. + Albero dei comandi di eliminazione. + + + Implementa il pattern visitor per l'albero dei comandi della funzione. + Albero dei comandi della funzione. + + + Implementa il pattern visitor per l'albero dei comandi di inserimento. + Albero dei comandi di inserimento. + + + Implementa il pattern visitor per la clausola di modifica. + Clausola di modifica. + + + Implementa il pattern visitor per la raccolta di clausole di modifica. + Clausole di modifica. + + + Implementa il pattern visitor per l'albero dei comandi di query. + Albero dei comandi di query. + + + Implementa il pattern visitor per la clausola Set. + Clausola Set. + + + Implementa il pattern visitor per l'albero dei comandi di aggiornamento. + Albero dei comandi di aggiornamento. + + + Tipo di base astratto per i tipi che implementano l'interfaccia IExpressionVisitor da cui eseguire la derivazione. + + + Inizializza una nuova istanza della classe . + + + Metodo del pattern visitor per l'oggetto . + DbAndExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbApplyExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbArithmeticExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbCaseExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbCastExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbComparisonExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbConstantExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbCrossJoinExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DeRefExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbDistinctExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbElementExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbEntityRefExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbExceptExpression oggetto della visita. + + è Null + + + Chiamato quando viene rilevato un oggetto di un tipo altrimenti non riconosciuto. + Espressione + + è Null + Viene sempre generato se viene chiamato questo metodo, poiché indica che è di un tipo non supportato. + + + Metodo del pattern visitor per l'oggetto . + DbFilterExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbFunctionExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbInExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbIntersectExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbIsEmptyExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbIsNullExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbIsOfExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbJoinExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbLambdaExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbLikeExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbLimitExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbNewInstanceExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbNotExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbNullExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbOfTypeExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbOrExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbParameterReferenceExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbProjectExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbPropertyExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbQuantifierExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbRefExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbRefKeyExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbRelationshipNavigationExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbScanExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbSkipExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbSortExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbTreatExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbUnionAllExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbVariableReferenceExpression oggetto della visita. + + è Null + + + Metodo pratico per visitare l'oggetto specificato. + Aggregazione da visitare. + + è Null + + + Metodo pratico per visualizzare ogni oggetto nell'elenco, se l'elenco è non Null. + Elenco di aggregazioni da visitare. + + è Null + + + Metodo pratico per visitare l'oggetto specificato. + Oggetto DbBinaryExpression da visitare. + + è Null + + + Metodo pratico per visitare l'oggetto specificato, se non Null. + Espressione da visitare. + + è Null + + + Metodo pratico per la post-elaborazione dopo la visita di un oggetto DbExpressionBinding. + Oggetto DbExpressionBinding visitato in precedenza. + + + Metodo pratico per visitare l'oggetto specificato. + Oggetto DbExpressionBinding da visitare. + + è Null + + + Metodo pratico per visitare ogni oggetto nell'elenco specificato, se l'elenco è non Null. + Elenco di espressioni da visitare. + + è Null + + + Metodo pratico che indica che le chiavi di raggruppamento di un oggetto sono state visitate e che ora verranno visitate le aggregazioni. + DbGroupExpressionBinding di DbGroupByExpression + + + Metodo pratico per la post-elaborazione dopo la visita di un oggetto DbGroupExpressionBinding. + Oggetto DbGroupExpressionBinding visitato in precedenza. + + + Metodo pratico per visitare l'oggetto specificato. + Oggetto DbGroupExpressionBinding da visitare. + + è Null + + + Metodo pratico per la post-elaborazione dopo la visita di un oggetto DbLambda. + Oggetto DbLambda visitato in precedenza. + + + Metodo pratico che indica che il corpo di un oggetto Lambda sta per essere visitato. + Oggetto DbLambda che sta per essere visitato + + è Null + + + Metodo pratico per visitare l'oggetto specificato. + Oggetto DbUnaryExpression da visitare. + + è Null + + + Le aggregazioni sono pseudo-espressioni.Hanno l'aspetto delle espressioni, ma presentano restrizioni in termini della posizione in cui possono comparire, ovvero solo nella clausola di aggregazione di un'espressione group-by. + + + Ottiene l'elenco di espressioni che definiscono gli argomenti per l'aggregazione. + + + Ottiene il tipo di risultato di questa aggregazione + + + Rappresenta l'operatore logico And di due argomenti Boolean. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta un'operazione Apply, ovvero la chiamata del functor specificato per ogni elemento nel set di input specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che specifica il functor richiamato per ogni elemento nel set di input. + + + Ottiene l'oggetto che specifica il set di input. + + + Rappresenta un'operazione aritmetica (addizione, sottrazione, moltiplicazione, divisione, modulo o negazione) applicata a due argomenti numerici. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'elenco di espressioni che definiscono gli argomenti correnti. + + + Il tipo di base astratto per le espressioni che accettano due operandi dell'espressione. + + + Ottiene l'oggetto che definisce l'argomento a sinistra. + + + Ottiene l'oggetto che definisce l'argomento a destra. + + + Rappresenta un'operazione logica Case When...Then...Else. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene la clausola Else di DbCaseExpression. + + + Ottiene le clausole Then di DbCaseExpression. + + + Ottiene le clausole When di DbCaseExpression. + + + Rappresenta un'operazione di cast applicata a un argomento polimorfico. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta il tipo di base astratto per i tipi di DbCommandTree Delete, Query, Insert e Update. + + + Ottiene il tipo di questo albero dei comandi. + Tipo di questo albero dei comandi. + + + Ottiene lo spazio dati in cui devono trovarsi i metadati utilizzati da questo albero dei comandi. + Spazio dati in cui devono trovarsi i metadati usati da questo albero dei comandi. + + + Ottiene l'area di lavoro dei metadati utilizzata da questo albero dei comandi. + Area di lavoro dei metadati usata da questo albero dei comandi. + + + Ottiene il nome e il tipo corrispondente di ogni parametro a cui è possibile fare riferimento all'interno di questo albero dei comandi. + Nome e il tipo corrispondente di ogni parametro a cui è possibile fare riferimento all'interno di questo albero dei comandi. + + + Restituisce una rappresentazione di stringa di . + Rappresentazione di stringa dell'oggetto . + + + Ottiene un valore che indica se l'albero dei comandi usa la semantica null per il database. + L'albero dei comandi usa la semantica null per il database. + + + Descrive i diversi comandi del database. + + + Specifica il comando di eliminazione. + + + Specifica il comando di funzione. + + + Specifica il comando di inserimento. + + + Specifica il comando di query. + + + Specifica il comando di aggiornamento. + + + Rappresenta un'operazione di confronto (uguaglianza, maggiore di, maggiore o uguale a, minore di, minore o uguale a, ineguaglianza) applicata a due argomenti. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta un valore costante. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene il valore della costante. + + + Rappresenta un'operazione di join non condizionale tra gli argomenti della raccolta specificati + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un elenco che fornisce i set di input al join. + + + Rappresenta un'operazione di eliminazione di una singola riga espressa come albero dei comandi canonico. + + + Inizializza una nuova istanza della classe . + Area di lavoro metadati. + Spazio dati. + Associazione di espressioni del database. + Espressione del database. + + + Ottiene il tipo di questo albero dei comandi. + Tipo di questo albero dei comandi. + + + Ottiene un oggetto che specifica il predicato utilizzato per determinare i membri della raccolta di destinazione da eliminare. + Predicato utilizzato per determinare i membri della raccolta di destinazione da eliminare. + + + Rappresenta il recupero di una determinata entità utilizzando il riferimento specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta la rimozione di elementi duplicati dall'operando del set specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta la conversione dell'operando del set specificato in un singleton.Se il set è vuoto, la conversione restituisce Null, in caso contrario la conversione restituisce uno degli elementi del set. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta il recupero di un riferimento all'entità specificata come Rif. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta l'operazione di sottrazione dei set tra gli operandi sinistro e destro. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta il tipo di base per tutte le espressioni. + + + Implementa il metodo di interfaccia del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + + è null. + + + Implementa il metodo di interfaccia del pattern per i visitor delle espressioni che producono un valore di risultato di un tipo specifico. + Istanza di . + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto dall'oggetto . + + è null. + + + Determina se l'oggetto specificato è uguale all'istanza di DbExpression corrente. + true se l'oggetto specificato è uguale all'istanza di DbExpression corrente; in caso contrario, false. + Oggetto da confrontare all'oggetto corrente. + + + Ottiene il tipo dell'espressione che indica l'operazione dell'espressione. + Tipo dell'espressione che indica l'operazione dell'espressione. + + + Crea un oggetto che rappresenta il valore binario specificato che può essere Null. + Oggetto che rappresenta il valore binario specificato. + Valore binario su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore booleano che ammette i valori Null specificato. + Oggetto che rappresenta il valore booleano specificato. + Valore booleano su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore byte che ammette i valori Null specificato. + Oggetto che rappresenta il valore byte specificato. + Valore byte su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore che ammette i valori Null specificato. + Oggetto che rappresenta il valore DateTime specificato. + Valore DateTime su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore che ammette i valori Null specificato. + Oggetto che rappresenta il valore DateTimeOffset specificato. + Valore DateTimeOffset su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore decimale che ammette i valori Null specificato. + Oggetto che rappresenta il valore decimale specificato. + Valore decimale su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore Double che ammette i valori Null specificato. + Oggetto che rappresenta il valore Double specificato. + Valore Double su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore specificato, che può essere Null. + Oggetto che rappresenta il valore DbGeography specificato. + Valore DbGeography su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore specificato, che può essere Null. + Oggetto che rappresenta il valore DbGeometry specificato. + Valore DbGeometry su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore che ammette i valori Null specificato. + Oggetto che rappresenta il valore Guid specificato. + Valore Guid su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore Int16 che ammette i valori Null specificato. + Oggetto che rappresenta il valore Int16 specificato. + Valore Int16 su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore Int32 che ammette i valori Null specificato. + Oggetto che rappresenta il valore Int32 specificato. + Valore Int32 su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore Int64 che ammette i valori Null specificato. + Oggetto che rappresenta il valore Int64 specificato. + Valore Int64 su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore Single che ammette i valori Null specificato. + Oggetto che rappresenta il valore Single specificato. + Valore Single su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore stringa specificato. + Oggetto che rappresenta il valore stringa specificato. + Valore stringa su cui deve essere basata l'espressione restituita. + + + Funge da funzione hash per questo tipo. + Codice hash per l'espressione corrente. + + + Converte una matrice di Unsigned Integer a 8 bit in un . + Oggetto che rappresenta la matrice convertita di Unsigned Integer a 8 bit. + Matrice di Unsigned Integer a 8 bit. + + + Converte un oggetto DbGeography nell'oggetto . + Oggetto che rappresenta l'oggetto DbGeography convertito. + Oggetto DbGeography. + + + Converte un oggetto DBGeometry nell'oggetto . + Oggetto che rappresenta l'oggetto DbGeography convertito. + Oggetto DbGeometry. + + + Converte un oggetto booleano che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto booleano che ammette i valori Null convertito. + Oggetto booleano che ammette i valori Null. + + + Converte un Unsigned Integer a 8 bit che ammette i valori Null in un oggetto . + Oggetto che rappresenta l'Unsigned Integer a 8 bit convertito. + Unsigned Integer a 8 bit che ammette i valori Null. + + + Converte un oggetto che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto . + Oggetto che ammette i valori Null. + + + Converte un oggetto che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto che ammette i valori Null. + Oggetto che ammette i valori Null. + + + Converte un oggetto decimale che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto decimale che ammette i valori Null. + Oggetto decimale che ammette i valori Null. + + + Converte un oggetto Double che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto Double che ammette i valori Null. + Oggetto Double che ammette i valori Null. + + + Converte un oggetto Guid che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto che ammette i valori Null. + Oggetto che ammette i valori Null. + + + Converte un Unsigned Integer a 16 bit che ammette i valori Null in un oggetto . + Oggetto che rappresenta l'Unsigned Integer a 16 bit che ammette i valori Null. + Unsigned Integer a 16 bit che ammette i valori Null. + + + Converte un Unsigned Integer a 32 bit che ammette i valori Null in un oggetto . + Oggetto che rappresenta l'Unsigned Integer a 32 bit che ammette i valori Null. + Unsigned Integer a 32 bit che ammette i valori Null. + + + Converte un Unsigned Integer a 64 bit che ammette i valori Null in un oggetto . + Oggetto che rappresenta l'Unsigned Integer a 64 bit che ammette i valori Null. + Unsigned Integer a 64 bit che ammette i valori Null. + + + Converte un numero a virgola mobile a precisione singola che ammette i valori Null nell'oggetto . + Oggetto che rappresenta un numero a virgola mobile a precisione singola. + Numero a virgola mobile a precisione singola. + + + Converte una raccolta sequenziale di caratteri Unicode . + Oggetto che rappresenta una raccolta sequenziale di caratteri Unicode. + Raccolta sequenziale di caratteri Unicode. + + + Ottiene i metadati del tipo per il tipo di risultato dell'espressione. + Metadati del tipo per il tipo di risultato dell'espressione. + + + Descrive un'associazione per un'espressione.Concettualmente simile a un ciclo foreach in C#.La proprietà DbExpression definisce la raccolta su cui viene eseguita l'iterazione, mentre la proprietà Var fornisce un modo per fare riferimento all'elemento corrente della raccolta durante l'iterazione.DbExpressionBinding consente di descrivere gli argomenti set rispetto a espressioni relazionali come , e . + + + Ottiene l'oggetto che definisce il set di input. + + + Ottiene l'oggetto che fa riferimento alla variabile dell'elemento. + + + Ottiene il nome assegnato alla variabile dell'elemento. + + + Ottiene i metadati del tipo della variabile dell'elemento. + + + Descrive i 'tipi' diversi (classi) delle espressioni + + + True per tutto. + + + AND logico. + + + True per tutto. + + + Istruzione case condizionale. + + + Cast di tipo polimorfico. + + + Valore costante. + + + Cross Apply + + + Cross Join + + + Dereferenziazione. + + + Rimozione dei duplicati. + + + Divisione. + + + Impostare su conversione singleton. + + + Recupero del valore di riferimento dell'entità. + + + Uguaglianza + + + Differenza di insiemi + + + Restrizione. + + + Full outer join + + + Chiamata di una funzione autonoma + + + Maggiore di. + + + Maggiore o uguale a. + + + Raggruppamento. + + + In. + + + Inner join + + + Intersezione dei set. + + + Determinazione del set vuoto. + + + Determinazione Null. + + + Confronto dei tipi (tipo o sottotipo specificato). + + + Confronto dei tipi (solo Tipo specificato). + + + Applicazione di una funzione Lambda + + + Left outer join + + + Minore di. + + + Minore o uguale a. + + + Confronto tra stringhe. + + + Restrizione del conteggio di risultati (TOP n). + + + Sottrazione. + + + Modulo. + + + Moltiplicazione. + + + Costruzione di istanze, righe e set. + + + Not logico. + + + Disuguaglianza. + + + Null. + + + Impostare i membri per tipo (o sottotipo). + + + Impostare i membri per tipo (esatto). + + + OR logico. + + + Outer apply. + + + Riferimento a un parametro. + + + Addizione. + + + Proiezione. + + + Recupero di una proprietà statica o di istanza. + + + Riferimento. + + + Recupero del valore della chiave di riferimento. + + + Navigazione di una relazione (composizione o associazione). + + + Analisi di set di entità o di relazioni. + + + Ignorare elementi di una raccolta ordinata. + + + Ordinamento. + + + Conversione di tipi. + + + Negazione. + + + Unione dei set (con duplicati). + + + Riferimento a una variabile. + + + Assicura che tutti i metadati in un albero delle espressioni provengano dall'area di lavoro dei metadati specificata, potenzialmente riassociando e ricompilando le espressioni in metadati di sostituzione. + + + Inizializza una nuova istanza della classe . + Area di lavoro di destinazione. + + + Implementa il pattern visitor per il recupero della proprietà di un'istanza. + Visitor implementato. + Espressione. + + + Implementa il pattern visitor per il set di entità. + Pattern visitor implementato. + Set di entità. + + + Implementa il pattern visitor per la funzione. + Pattern visitor implementato. + Metadati della funzione. + + + Implementa il pattern visitor per il tipo. + Pattern visitor implementato. + Tipo. + + + Implementa il pattern visitor per l'utilizzo del tipo. + Pattern visitor implementato. + Tipo. + + + La classe di base astratta del pattern visitor dell'espressione che deve essere implementata dai visitor che non restituiscono un valore di risultato. + + + Inizializza una nuova istanza della classe . + + + Metodo del pattern visitor per DbAndExpression. + DbAndExpression oggetto della visita. + + + Metodo del pattern visitor per DbApplyExpression. + DbApplyExpression oggetto della visita. + + + Metodo del pattern visitor per DbArithmeticExpression. + DbArithmeticExpression oggetto della visita. + + + Metodo del pattern visitor per DbCaseExpression. + DbCaseExpression oggetto della visita. + + + Metodo del pattern visitor per DbCastExpression. + DbCastExpression oggetto della visita. + + + Metodo del pattern visitor per DbComparisonExpression. + DbComparisonExpression oggetto della visita. + + + Metodo del pattern visitor per DbConstantExpression. + DbConstantExpression oggetto della visita. + + + Metodo del pattern visitor per DbCrossJoinExpression. + DbCrossJoinExpression oggetto della visita. + + + Metodo del pattern visitor per DbDerefExpression. + DbDerefExpression oggetto della visita. + + + Metodo del pattern visitor per DbDistinctExpression. + DbDistinctExpression oggetto della visita. + + + Metodo del pattern visitor per DbElementExpression. + DbElementExpression oggetto della visita. + + + Metodo del pattern visitor per DbEntityRefExpression. + DbEntityRefExpression oggetto della visita. + + + Metodo del pattern visitor per DbExceptExpression. + DbExceptExpression oggetto della visita. + + + Questo metodo viene chiamato quando viene rilevata un'espressione di un tipo non riconosciuto. + Espressione. + + + Metodo del pattern visitor per DbFilterExpression. + DbFilterExpression oggetto della visita. + + + Metodo del pattern visitor per DbFunctionExpression. + DbFunctionExpression oggetto della visita. + + + Metodo del pattern visitor per DbGroupByExpression. + DbGroupByExpression oggetto della visita. + + + Metodo del pattern visitor per DbInExpression. + DbInExpression oggetto della visita. + + + Metodo del pattern visitor per DbIntersectExpression. + DbIntersectExpression oggetto della visita. + + + Metodo del pattern visitor per DbIsEmptyExpression. + DbIsEmptyExpression oggetto della visita. + + + Metodo del pattern visitor per DbIsNullExpression. + DbIsNullExpression oggetto della visita. + + + Metodo del pattern visitor per DbIsOfExpression. + DbIsOfExpression oggetto della visita. + + + Metodo del pattern visitor per DbJoinExpression. + DbJoinExpression oggetto della visita. + + + Metodo del pattern visitor per DbLambdaExpression. + DbLambdaExpression oggetto della visita. + + + Metodo del pattern visitor per DbLikeExpression. + DbLikeExpression oggetto della visita. + + + Metodo del pattern visitor per DbLimitExpression. + DbLimitExpression oggetto della visita. + + + Metodo del pattern visitor per DbNewInstanceExpression. + DbNewInstanceExpression oggetto della visita. + + + Metodo del pattern visitor per DbNotExpression. + DbNotExpression oggetto della visita. + + + Metodo del pattern visitor per DbNullExpression. + DbNullExpression oggetto della visita. + + + Metodo del pattern visitor per DbOfTypeExpression. + DbOfTypeExpression oggetto della visita. + + + Metodo del pattern visitor per DbOrExpression. + DbOrExpression oggetto della visita. + + + Metodo del pattern visitor per DbParameterReferenceExpression. + DbParameterReferenceExpression oggetto della visita. + + + Metodo del pattern visitor per DbProjectExpression. + DbProjectExpression oggetto della visita. + + + Metodo del pattern visitor per DbPropertyExpression. + DbPropertyExpression oggetto della visita. + + + Metodo del pattern visitor per DbQuantifierExpression. + DbQuantifierExpression oggetto della visita. + + + Metodo del pattern visitor per DbRefExpression. + DbRefExpression oggetto della visita. + + + Metodo del pattern visitor per DbRefKeyExpression. + DbRefKeyExpression oggetto della visita. + + + Metodo del pattern visitor per DbRelationshipNavigationExpression. + DbRelationshipNavigationExpression oggetto della visita. + + + Metodo del pattern visitor per DbScanExpression. + DbScanExpression oggetto della visita. + + + Metodo del pattern visitor per DbSkipExpression. + DbSkipExpression oggetto della visita. + + + Metodo del pattern visitor per DbSortExpression. + DbSortExpression oggetto della visita. + + + Metodo del pattern visitor per DbTreatExpression. + DbTreatExpression oggetto della visita. + + + Metodo del pattern visitor per DbUnionAllExpression. + DbUnionAllExpression oggetto della visita. + + + Metodo del pattern visitor per DbVariableReferenceExpression. + DbVariableReferenceExpression oggetto della visita. + + + La classe di base astratta del pattern visitor dell'espressione che deve essere implementata dai visitor che restituiscono un valore di risultato di un tipo specifico. + Tipo del valore di risultato prodotto dal visitor. + + + Inizializza una nuova istanza della classe . + + + Metodo del pattern visitor tipizzato per DbAndExpression. + DbAndExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbApplyExpression. + DbApplyExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbArithmeticExpression. + DbArithmeticExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbCaseExpression. + DbCaseExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbCastExpression. + DbCastExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbComparisonExpression. + DbComparisonExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbConstantExpression. + DbConstantExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbCrossJoinExpression. + DbCrossJoinExpression oggetto della visita. + + + Metodo del pattern visitor per DbDerefExpression. + DbDerefExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbDistinctExpression. + DbDistinctExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbElementExpression. + DbElementExpression oggetto della visita. + + + Metodo del pattern visitor per DbEntityRefExpression. + DbEntityRefExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbExceptExpression. + DbExceptExpression oggetto della visita. + + + Questo metodo viene chiamato quando viene rilevata un'espressione di un tipo non riconosciuto. + Espressione. + + + Metodo del pattern visitor tipizzato per DbFilterExpression. + DbFilterExpression oggetto della visita. + + + Metodo del pattern visitor per DbFunctionExpression + DbFunctionExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbGroupByExpression. + DbGroupByExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbInExpression. + DbInExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbIntersectExpression. + DbIntersectExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbIsEmptyExpression. + DbIsEmptyExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbIsNullExpression. + DbIsNullExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbIsOfExpression. + DbIsOfExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbJoinExpression. + DbJoinExpression oggetto della visita. + + + Metodo del pattern visitor per DbLambdaExpression. + DbLambdaExpression oggetto della visita. + + + Metodo del pattern visitor per DbLikeExpression. + DbLikeExpression oggetto della visita. + + + Metodo del pattern visitor per DbLimitExpression. + DbLimitExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbNewInstanceExpression. + DbNewInstanceExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbNotExpression. + DbNotExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbNullExpression. + DbNullExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbOfTypeExpression. + DbOfTypeExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbOrExpression. + DbOrExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbParameterReferenceExpression. + DbParameterReferenceExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbProjectExpression. + DbProjectExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbPropertyExpression. + DbPropertyExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbQuantifierExpression. + DbQuantifierExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbRefExpression. + DbRefExpression oggetto della visita. + + + Metodo del pattern visitor per DbRefKeyExpression. + DbRefKeyExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbRelationshipNavigationExpression. + DbRelationshipNavigationExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbScanExpression. + DbScanExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbSkipExpression. + DbSkipExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbSortExpression. + DbSortExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbTreatExpression. + DbTreatExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbUnionAllExpression. + DbUnionAllExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbVariableReferenceExpression. + DbVariableReferenceExpression oggetto della visita. + + + Rappresenta un predicato applicato a un set di input per produrre il set di elementi che soddisfano il predicato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che specifica il set di input. + + + Ottiene l'oggetto che specifica il predicato utilizzato per filtrare il set di input. + + + Tipo di aggregazione che corrisponde alla chiamata di una funzione di aggregazione. + + + Ottiene un valore che indica se la funzione di aggregazione viene applicata in modo distinto + + + Ottiene i metadati del metodo che specificano la funzione di aggregazione da richiamare. + + + Rappresenta una chiamata di funzione espressa come un albero dei comandi canonico. + + + Costruisce un nuovo elemento DbFunctionCommandTree che utilizza l'area di lavoro dei metadati, lo spazio dati e i metadati della funzione specificati. + Area di lavoro dei metadati che l'albero dei comandi deve utilizzare. + Lo 'spazio' logico a cui devono appartenere i metadati nelle espressioni utilizzate in questo albero dei comandi. + Funzione EDM da richiamare. + Tipo di risultato della funzione. + Parametri associati alla funzione da richiamare. + + + Ottiene o imposta il tipo di albero dei comandi. + Tipo di albero dei comandi. + + + Ottiene l'oggetto che rappresenta la funzione da richiamare. + Oggetto che rappresenta la funzione da richiamare. + + + Ottiene il tipo di risultato della funzione, attualmente vincolato a essere una raccolta di RowTypes.A differenza dell'istanza di RowType tipica, indica solo l'ordine del parametro not nome/tipo. + Tipo di risultato della funzione. + + + Rappresenta la chiamata di una funzione. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un elenco che fornisce gli argomenti per la funzione. + + + Ottiene i metadati per la funzione da richiamare. + + + Rappresenta una raccolta di elementi che compongono un gruppo. + + + Rappresenta un'operazione group by, ovvero un raggruppamento degli elementi del set di input in base alle espressioni chiave specificate seguite dall'applicazione delle aggregazioni specificate. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un elenco che fornisce le aggregazioni da applicare. + + + Ottiene l'oggetto che specifica il set di input e fornisce l'accesso alle variabili per gli elementi del set e gli elementi del gruppo. + + + Ottiene un elenco che fornisce le chiavi di raggruppamento. + + + Definisce l'associazione per il set di input in un oggetto .Oltre alle proprietà di , DbGroupExpressionBinding fornisce anche l'accesso all'elemento gruppo attraverso il riferimento alla variabile <seealso cref="P:System.Data.Entity.Core.Common.CommandTrees.DbGroupExpressionBinding.GroupVariable" /> e all'aggregazione di gruppo attraverso la proprietà <seealso cref="P:System.Data.Entity.Core.Common.CommandTrees.DbGroupExpressionBinding.GroupAggregate" />. + + + Ottiene l'oggetto che definisce il set di input. + + + Ottiene l'oggetto DbGroupAggregate che rappresenta la raccolta di elementi del gruppo. + + + Ottiene l'oggetto DbVariableReferenceExpression che fa riferimento alla variabile per gli elementi del gruppo. + + + Ottiene il nome assegnato alla variabile per gli elementi del gruppo. + + + Ottiene i metadati del tipo della variabile per gli elementi del gruppo. + + + Ottiene l'oggetto DbVariableReferenceExpression che fa riferimento alla variabile dell'elemento. + + + Ottiene il nome assegnato alla variabile dell'elemento. + + + Ottiene i metadati del tipo della variabile dell'elemento. + + + Rappresenta un'espressione booleana che verifica se un elemento specificato corrisponde a qualsiasi elemento di un elenco. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un oggetto DbExpression che specifica l'elemento per cui trovare la corrispondenza. + + + Ottiene l'elenco di oggetti DbExpression da verificare per trovare una corrispondenza. + + + Rappresenta un'operazione di inserimento di una singola riga espressa come albero dei comandi canonico.Quando viene impostata la proprietà , il comando restituisce un lettore; in caso contrario restituisce un valore scalare che indica il numero di righe interessate. + + + Inizializza una nuova istanza della classe . + Metadati. + Spazio dati. + Database di destinazione. + Clausole SET che determinano i valori delle colonne nella riga inserita. + Oggetto che specifica una proiezione di risultati da restituire in base alle righe modificate. + + + Ottiene il tipo di albero dei comandi. + Tipo di albero dei comandi. + + + Ottiene un oggetto che specifica una proiezione di risultati da restituire in base alle righe modificate.Se Null, indica che questo comando non deve restituire alcun risultato. + Oggetto che specifica una proiezione di risultati da restituire in base alle righe modificate. + + + Ottiene le clausole SET che determinano i valori delle colonne nella riga inserita. + Clausole SET che determinano i valori delle colonne nella riga inserita. + + + Rappresenta l'operazione di intersezione dei set tra gli operandi sinistro e destro. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta la determinazione del set vuoto applicata a un singolo argomento set. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta la determinazione di null applicata a un singolo argomento. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta il confronto dei tipi di un singolo argomento rispetto al tipo specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene i metadati del tipo con cui devono essere confrontati i metadati del tipo dell'argomento. + + + Rappresenta un'operazione inner, left outer o full outer join tra gli argomenti della raccolta specificati nella condizione di join specificata. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che definisce la condizione di join da applicare. + + + Ottiene l'oggetto che fornisce l'input di sinistra. + + + Ottiene l'oggetto che fornisce l'input di destra. + + + Rappresenta l'applicazione di una funzione Lambda. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un elenco che fornisce gli argomenti a cui deve essere applicata la funzione Lambda. + + + Ottiene l'oggetto che rappresenta la funzione Lambda applicata da questa espressione. + + + Rappresenta un confronto di stringhe rispetto al pattern specificato con una stringa di escape facoltativa + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'espressione che specifica la stringa da confrontare rispetto al pattern specificato + + + Ottiene l'espressione che fornisce una stringa di escape facoltativa da utilizzare per il confronto + + + Ottiene l'espressione che specifica il pattern rispetto al quale deve essere confrontata la stringa specificata + + + Rappresenta la restrizione del numero di elementi nella raccolta Argument sul valore Limite specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'espressione che specifica la raccolta di input. + + + Ottiene l'espressione che specifica il limite sul numero di elementi restituiti dalla raccolta di input. + + + Ottiene un valore che indica se l'operazione di limite includerà risultati correlati, cosa che potrebbe produrre più risultati rispetto a quanto specificato dal valore Limit se sono presenti collegamenti. + + + Specifica una singola clausola in un'operazione di modifica di inserimento o di aggiornamento. Vedere e . + + + Rappresenta un'operazione DML espressa come albero dei comandi canonico + + + Ottiene l'oggetto che specifica la tabella di destinazione per l'operazione DML. + + + Rappresenta la costruzione di una nuova istanza di un tipo specificato, inclusi i tipi di set e di record. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un elenco che fornisce i valori di proprietà/colonna o gli elementi impostati per la nuova istanza. + + + Rappresenta il Not logico di un singolo argomento booleano. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta un valore Null. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta il recupero di elementi del tipo specificato dall'argomento impostato indicato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene i metadati del tipo di elementi che devono essere recuperati dall'argomento impostato. + + + Rappresenta l'operatore logico Or di due argomenti Boolean. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta un riferimento a un parametro dichiarato nella struttura ad albero dei comandi che contiene l'espressione. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene il nome del parametro a cui si fa riferimento. + + + Rappresenta la proiezione di un set di valori specificato sul set di input specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che specifica il set di input. + + + Ottiene l'oggetto che definisce la proiezione. + + + Fornisce metodi e proprietà per il recupero di una proprietà dell'istanza.La classe non può essere ereditata. + + + Implementa il pattern visitor per le espressioni che non producono alcun valore di risultato. + Istanza di . + visitor è null. + + + Implementa il pattern visitor per le espressioni che producono un valore di risultato di un tipo specifico. + Valore di risultato di un tipo specifico prodotto da . + Istanza di un oggetto tipizzato che produce un valore di risultato di un tipo specifico. + Tipo del risultato prodotto da visitor. + visitor è null. + + + Ottiene un oggetto che definisce l'istanza da cui deve essere recuperata la proprietà. + Oggetto che definisce l'istanza da cui deve essere recuperata la proprietà. + + + Abilita il cast implicito a . + Valore convertito. + Espressione da convertire. + + + Ottiene i metadati di proprietà per la proprietà da recuperare. + Metadati di proprietà per la proprietà da recuperare. + + + Crea una nuova coppia chiave/valore basata su questa espressione di proprietà. + Nuova coppia chiave/valore con la chiave e il valore derivati da . + + + Rappresenta un'operazione del quantificatore del tipo specificato (Any, All) sugli elementi del set di input indicato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che specifica il set di input. + + + Ottiene il predicato booleano che deve essere valutato per ogni elemento del set di input. + + + Rappresenta un'operazione di query espressa come un albero dei comandi canonico. + + + Inizializza una nuova istanza della classe che usa l'area di lavoro dei metadati specificata. + Area di lavoro dei metadati che l'albero dei comandi deve utilizzare. + Lo 'spazio' logico a cui devono appartenere i metadati nelle espressioni utilizzate in questo albero dei comandi. + Oggetto che definisce la logica della query. + + o è null. + + non rappresenta uno spazio dati valido. + + + Inizializza una nuova istanza della classe che usa l'area di lavoro dei metadati specificata. + Area di lavoro dei metadati che l'albero dei comandi deve utilizzare. + Lo 'spazio' logico a cui devono appartenere i metadati nelle espressioni utilizzate in questo albero dei comandi. + Oggetto che definisce la logica della query. + true per convalidare l'albero. In caso contrario, false.Se impostato su false la convalida dell'albero è disabilitata. + + o è null. + + non rappresenta uno spazio dati valido. + + + Inizializza una nuova istanza della classe . + Area di lavoro dei metadati che l'albero dei comandi deve utilizzare. + Lo 'spazio' logico a cui devono appartenere i metadati nelle espressioni utilizzate in questo albero dei comandi. + Oggetto che definisce la logica della query. + true per convalidare l'albero. In caso contrario, false.Se impostato su false la convalida dell'albero è disabilitata. + true per usare la semantica null del database. In caso contrario, false. + + + Ottiene il tipo di questo albero dei comandi. + Tipo di questo albero dei comandi. + + + Ottiene un oggetto che definisce la logica della query. + Oggetto che definisce la logica della query. + + + Rappresenta un riferimento fortemente tipizzato a un'istanza specifica all'interno di un set di entità specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene i metadati per il set di entità che contiene l'istanza. + + + Rappresenta il recupero del valore della chiave del riferimento specificato come riga. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta la navigazione di una relazione (composizione o associazione) dato il ruolo 'from', il ruolo 'to' e un'istanza del ruolo from + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene i metadati per l'entità finale della relazione da cui navigare + + + Ottiene i metadati per l'entità finale della relazione a cui navigare + + + Ottiene l'oggetto che specifica l'istanza dell'entità finale della relazione 'from' da cui deve essere eseguita la navigazione. + + + Ottiene i metadati per la relazione su cui si verifica la navigazione + + + Rappresenta un''analisi' di tutti gli elementi di un set di entità specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene i metadati per il set di entità o di relazioni con riferimenti. + + + Specifica una clausola in un'operazione di modifica che imposta il valore di una proprietà. + + + Ottiene un oggetto che specifica la proprietà che deve essere aggiornata. + + + Ottiene un oggetto che specifica il nuovo valore con cui aggiornare la proprietà. + + + Rappresenta un'operazione per ignorare il numero specificato di elementi del set di input dopo l'applicazione dell'ordinamento descritto nelle chiavi di ordinamento specificate. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'espressione che specifica il numero di elementi da ignorare dalla raccolta di input. + + + Ottiene l'oggetto che specifica il set di input. + + + Ottiene un elenco che definisce l'ordinamento. + + + Specifica una chiave di ordinamento che può essere utilizzata come parte dell'ordinamento in un oggetto DbSortExpression. + + + Ottiene un valore Boolean che indica se la chiave di ordinamento utilizza è crescente o meno. + + + Ottiene un valore stringa che specifica le regole di confronto per la chiave di ordinamento. + + + Ottiene l'oggetto che fornisce il valore per la chiave di ordinamento. + + + Rappresenta un'operazione di ordinamento applicata agli elementi del set di input specificato in base alle chiavi di ordinamento indicate. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che specifica il set di input. + + + Ottiene un elenco che definisce l'ordinamento. + + + Rappresenta la conversione del tipo di un singolo argomento nel tipo specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Tipo di base astratto per le espressioni che accettano un singolo operando dell'espressione + + + Ottiene l'oggetto che definisce l'argomento. + + + Rappresenta l'operazione di unione di set, senza rimozione dei duplicati, tra gli operandi sinistro e destro. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta un'operazione di aggiornamento di una singola riga espressa come struttura ad albero dei comandi.La classe non può essere ereditata. + + + Inizializza una nuova istanza della classe . + Modello su cui opera il comando. + Spazio dati. + Tabella di destinazione per l'operazione DML (Data Manipulation Language). + Predicato utilizzato per determinare i membri della raccolta di destinazione da aggiornare. + Elenco di clausole SET di aggiornamento che definiscono l'operazione di aggiornamento. + Oggetto che specifica una proiezione di risultati da restituire in base alle righe modificate. + + + Ottiene il tipo di questo albero dei comandi. + Tipo di questo albero dei comandi. + + + Ottiene un oggetto che specifica il predicato utilizzato per determinare i membri della raccolta di destinazione da aggiornare. + Oggetto che specifica il predicato utilizzato per determinare i membri della raccolta di destinazione da aggiornare. + + + Ottiene un oggetto che specifica una proiezione di risultati da restituire, in base alle righe modificate. + Oggetto che specifica una proiezione di risultati da restituire in base alle righe modificate.Null indica che questo comando non deve restituire alcun risultato. + + + Ottiene l'elenco di clausole SET di aggiornamento che definiscono l'operazione di aggiornamento. + Elenco di clausole SET di aggiornamento che definiscono l'operazione di aggiornamento. + + + Rappresenta un riferimento a una variabile attualmente inclusa nell'ambito. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene il nome della variabile a cui si fa riferimento. + + + Visita ogni elemento di un albero delle espressioni da un'espressione radice specificata.Se cambia uno qualsiasi degli elementi, l'albero viene ricompilato alla radice e viene restituita la nuova espressione radice. In caso contrario, viene restituita l'espressione radice originale. + + + Inizializza una nuova istanza della classe . + + + Rappresenta un evento quando si accede all'ambito per il visitor dell'espressione con le variabili di ambito specificate. + Raccolta di variabili di ambito. + + + Esce dall'ambito per il visitor dell'espressione. + + + Sostituisce un'espressione precedente con una nuova per il visitor dell'espressione. + Espressione precedente. + Nuova espressione. + + + Rappresenta un evento quando viene riassociata la variabile per il visitor dell'espressione. + Percorso della variabile. + Riferimento della destinazione di riassociazione della variabile. + + + Implementa il pattern visitor per l'espressione AND logica. + Visitor implementato. + DbAndExpression oggetto della visita. + + + Implementa il pattern visitor per la chiamata della funzione specificata per ogni elemento nel set di input specificato. + Visitor implementato. + DbApplyExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione aritmetica applicata agli argomenti numerici. + Visitor implementato. + DbArithmeticExpression oggetto della visita. + + + Implementa il pattern visitor per le clausole When, Then e Else. + Visitor implementato. + DbCaseExpression oggetto della visita. + + + Implementa il pattern visitor per la conversione del tipo di un singolo argomento nel tipo specificato. + Visitor implementato. + DbCastExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione di confronto applicata a due argomenti. + Visitor implementato. + DbComparisonExpression oggetto della visita. + + + Implementa il pattern visitor per i diversi tipi di costanti. + Visitor implementato. + DbConstantExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione di join non condizionale tra gli argomenti della raccolta specificati. + Visitor implementato. + DbCrossJoinExpression oggetto della visita. + + + Implementa il pattern visitor per l'espressione che recupera un'entità in base al riferimento specificato. + Visitor implementato. + DbDerefExpression oggetto della visita. + + + Implementa il pattern visitor per gli elementi duplicati rimossi dall'argomento set specificato. + Visitor implementato. + DbDistinctExpression oggetto della visita. + + + Implementa il pattern visitor per la conversione dell'argomento set specificato in un singleton. + Visitor implementato. + DbElementExpression oggetto della visita. + + + Implementa il pattern visitor per l'espressione che estrae un riferimento dall'istanza dell'entità sottostante. + Visitor implementato. + DbEntityRefExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione di sottrazione dei set tra gli operandi sinistro e destro. + Visitor implementato. + DbExceptExpression oggetto della visita. + + + Implementa il pattern visitor per le funzionalità di base richieste dai tipi di espressione. + Visitor implementato. + DbExpression oggetto della visita. + + + Implementa il pattern visitor per un predicato applicato per filtrare un set di input. + Visitor implementato. + DbFilterExpression oggetto della visita. + + + Implementa il pattern visitor per una chiamata di una funzione. + Visitor implementato. + DbFunctionExpression oggetto della visita. + + + Implementa il pattern visitor per un'operazione group by. + Visitor implementato. + DbGroupByExpression oggetto della visita. + + + Implementa il pattern visitor per DbInExpression. + Visitor implementato. + DbInExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione di intersezione dei set tra gli operandi sinistro e destro. + Visitor implementato. + DbIntersectExpression oggetto della visita. + + + Implementa il pattern visitor per la determinazione di un set vuoto applicata a un singolo argomento set. + Visitor implementato. + DbIsEmptyExpression oggetto della visita. + + + Implementa il pattern visitor per la determinazione Null applicata a un singolo argomento. + Visitor implementato. + DbIsNullExpression oggetto della visita. + + + Implementa il pattern visitor per il confronto del tipo di un singolo argomento rispetto al tipo specificato. + Visitor implementato. + DbIsOfExpression oggetto della visita. + + + Implementa il pattern visitor per un'operazione inner, left outer o full outer join tra gli argomenti della raccolta specificati nella condizione di join specificata. + Visitor implementato. + DbJoinExpression oggetto della visita. + + + Implementa il pattern visitor per l'applicazione di una funzione lambda agli argomenti rappresentati da oggetti DbExpression. + Visitor implementato. + DbLambdaExpression oggetto della visita. + + + Implementa il pattern visitor per un confronto di stringhe rispetto al pattern specificato con una stringa di escape facoltativa. + Visitor implementato. + DbLikeExpression oggetto della visita. + + + Implementa il pattern visitor per la restrizione del numero di elementi nella raccolta di argomenti sul valore limite specificato. + Visitor implementato. + DbLimitExpression oggetto della visita. + + + Implementa il pattern visitor per la costruzione di una nuova istanza di un tipo specificato, inclusi i tipi di set e di record. + Visitor implementato. + DbNewInstanceExpression oggetto della visita. + + + Implementa il pattern visitor per il NOT logico di un singolo argomento booleano. + Visitor implementato. + DbNotExpression oggetto della visita. + + + Implementa il pattern visitor per un riferimento a un valore letterale Null tipizzato. + Visitor implementato. + DbNullExpression oggetto della visita. + + + Implementa il pattern visitor per il recupero di elementi del tipo specificato dall'argomento set indicato. + Visitor implementato. + DbOfTypeExpression oggetto della visita. + + + Implementa il pattern visitor per l'OR logico di due argomenti booleani. + Visitor implementato. + DbOrExpression oggetto della visita. + + + Implementa il pattern visitor per un riferimento a un parametro dichiarato nell'albero dei comandi che contiene l'espressione. + Visitor implementato. + DbParameterReferenceExpression oggetto della visita. + + + Implementa il pattern visitor per la proiezione di un set di input specificato sull'espressione specificata. + Visitor implementato. + DbProjectExpression oggetto della visita. + + + Implementa il pattern visitor per il recupero della proprietà di un'istanza. + Visitor implementato. + DbPropertyExpression oggetto della visita. + + + Implementa il pattern visitor per un'operazione del quantificatore del tipo specificato sugli elementi del set di input specificato. + Visitor implementato. + DbQuantifierExpression oggetto della visita. + + + Implementa il pattern visitor per un riferimento fortemente tipizzato a un'istanza specifica all'interno di un set di entità. + Visitor implementato. + DbRefExpression oggetto della visita. + + + Implementa il pattern visitor per il recupero del valore chiave dal valore di riferimento sottostante. + Visitor implementato. + DbRefKeyExpression oggetto della visita. + + + Implementa il pattern visitor per la navigazione di una relazione. + Visitor implementato. + DbRelationshipNavigationExpression oggetto della visita. + + + Implementa il pattern visitor per un'analisi su un set di entità o un set di relazioni, come indicato dalla proprietà Target. + Visitor implementato. + DbScanExpression oggetto della visita. + + + Implementa il pattern visitor per l'espressione SKIP. + Visitor implementato. + DbSkipExpression oggetto della visita. + + + Implementa il pattern visitor per una chiave di ordinamento che può essere utilizzata come parte dell'ordinamento. + Visitor implementato. + DbSortExpression oggetto della visita. + + + Implementa il pattern visitor per un'operazione di conversione del tipo applicata a un argomento polimorfico. + Visitor implementato. + DbTreatExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione di unione dei set tra gli operandi sinistro e destro. + Visitor implementato. + DbUnionAllExpression oggetto della visita. + + + Implementa il pattern visitor per un riferimento a una variabile attualmente inclusa nell'ambito. + Visitor implementato. + DbVariableReferenceExpression oggetto della visita. + + + Implementa il pattern visitor per l'aggregazione. + Pattern visitor implementato. + Aggregazione da visitare. + + + Implementa il pattern visitor per il set di entità. + Pattern visitor implementato. + Set di entità. + + + Implementa il pattern visitor per l'espressione. + Pattern visitor implementato. + Espressione. + + + Implementa il pattern visitor per l'associazione di espressioni. + Pattern visitor implementato. + Associazione di espressioni. + + + Implementa il pattern visitor per l'elenco di associazioni di espressioni. + Pattern visitor implementato. + Elenco di associazioni di espressioni. + + + Implementa il pattern visitor per l'elenco di espressioni. + Pattern visitor implementato. + Elenco di espressioni. + + + Implementa il pattern visitor per la funzione. + Pattern visitor implementato. + Metadati della funzione. + + + Implementa il pattern visitor per l'aggregazione di funzioni. + Pattern visitor implementato. + Aggregazione. + + + Implementa il pattern visitor per l'aggregazione di gruppi. + Pattern visitor implementato. + Aggregazione. + + + Implementa il pattern visitor per l'associazione di espressioni di gruppo. + Pattern visitor implementato. + Associazione. + + + Implementa il pattern visitor per la funzione Lambda. + Pattern visitor implementato. + Funzione lambda. + + + Implementa il pattern visitor per la clausola di ordinamento. + Pattern visitor implementato. + Clausola di ordinamento. + + + Implementa il pattern visitor per l'ordinamento. + Pattern visitor implementato. + Ordinamento. + + + Implementa il pattern visitor per il tipo. + Pattern visitor implementato. + Tipo. + + + Implementa il pattern visitor per l'utilizzo del tipo. + Pattern visitor implementato. + Tipo. + + + Fornisce un'API per costruire oggetti e rende l'API accessibile come metodi di estensione sul tipo di espressione stesso. + + + Crea un nuovo oggetto . + Nuova funzione Aggregate con un riferimento all'argomento e alla funzione specificati.La proprietà Distinct della funzione Aggregate presenterà il valore false. + Funzione che definisce l'operazione di aggregazione. + Argomento su cui calcolare la funzione di aggregazione. + + o è null. + + non è una funzione aggregata o include più argomenti, oppure il tipo di risultato di non è uguale o promuovibile al tipo di parametro di . + + + Crea un nuovo oggetto che viene applicato in modo distinto. + Nuova funzione Aggregate con un riferimento all'argomento e alla funzione specificati.La proprietà Distinct della funzione Aggregate presenterà il valore true. + Funzione che definisce l'operazione di aggregazione. + Argomento su cui calcolare la funzione di aggregazione. + + o è null. + + non è una funzione aggregata o include più argomenti, oppure il tipo di risultato di non è uguale o promuovibile al tipo di parametro di . + + + Crea un nuovo oggetto che determina se il predicato specificato vale per tutti gli elementi del set di input. + Nuovo elemento DbQuantifierExpression che rappresenta l'operazione All. + Espressione che specifica il set di input. + Metodo che rappresenta un predicato da valutare per ogni membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica predicativa. + + or is null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che determina se il predicato specificato vale per tutti gli elementi del set di input. + Nuovo elemento DbQuantifierExpression che rappresenta l'operazione All. + Associazione di espressione che specifica il set di input. + Espressione che rappresenta un predicato da valutare per ogni membro del set di input. + + or is null. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un oggetto che esegue l'operazione AND logica degli argomenti a sinistra e a destra. + Nuovo elemento DbAndExpression con gli argomenti specificati. + Espressione booleana che specifica l'argomento a sinistra. + Espressione booleana che specifica l'argomento a destra. + + o è null. + + o non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che determina se l'argomento set specificato è non vuoto. + Nuovo oggetto applicato a un nuovo oggetto con l'argomento specificato. + Espressione che specifica il set di input. + + è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un nuovo oggetto che determina se il predicato specificato vale per qualsiasi elemento del set di input. + Nuovo elemento DbQuantifierExpression che rappresenta l'operazione Any. + Espressione che specifica il set di input. + Metodo che rappresenta il predicato da valutare per ogni membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica predicativa. + + or is null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che determina se il predicato specificato vale per qualsiasi elemento del set di input. + Nuovo elemento DbQuantifierExpression che rappresenta l'operazione Any. + Associazione di espressione che specifica il set di input. + Espressione che rappresenta un predicato da valutare per ogni membro del set di input. + + or is null. + + non dispone di un tipo di risultato booleano. + + + Restituisce gli argomenti specificati come oggetto della coppia chiave/valore. + Oggetto della coppia chiave/valore. + Valore nella coppia chiave/valore. + Chiave nella coppia chiave/valore. + + + Restituisce gli argomenti specificati come oggetto della coppia chiave/valore. + Oggetto della coppia chiave/valore. + Valore nella coppia chiave/valore. + Chiave nella coppia chiave/valore. + + + Crea un nuovo oggetto che associa l'espressione specificata utilizzando un nome di variabile generato. + Nuova associazione con l'espressione specificata e un nome di variabile generato. + Espressione da associare. + + è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un nuovo oggetto che associa l'espressione specificata utilizzando il nome di variabile specificato. + Nuova associazione con l'espressione specificata e un nome di variabile. + Espressione da associare. + Nome di variabile da utilizzare per l'associazione. + + o è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un nuovo oggetto . + Nuovo elemento DbCaseExpression con i casi specificati e il risultato predefinito. + Elenco di espressioni che forniscono la logica FOR condizionale di ogni caso. + Elenco di espressioni che forniscono il risultato di ogni caso. + Espressione che definisce il risultato in assenza di corrispondenza con i casi elencati. + + o è Null o contiene Null oppure è Null. + + o è vuoto o contiene un'espressione con un tipo di risultato non booleano oppure non esiste alcun tipo di risultato comune per tutte le espressioni in e . + + + Crea un nuovo oggetto che applica un'operazione di cast a un argomento polimorfico. + Nuovo elemento DbCastExpression con il tipo di destinazione e l'argomento specificati. + Argomento a cui applicare il cast. + Metadati di tipo che specificano il tipo a cui eseguire il cast. + + o è null. + Il cast specificato non è valido. + + + Crea un nuovo oggetto del tipo primitivo specificato con il valore costante specificato. + Nuovo elemento DbConstantExpression con il valore specificato e un tipo di risultato di . + Tipo del valore costante. + Valore costante da rappresentare. + valueconstantType + + non è un'istanza di un tipo di costante valido, non rappresenta un tipo primitivo o è di un tipo primitivo diverso da quello rappresentato da . + + + Crea un nuovo oggetto con il valore costante specificato. + Nuovo elemento DbConstantExpression con il valore specificato. + Valore costante da rappresentare. + + è null. + + non è un'istanza di un tipo di costante valido. + + + Crea un nuovo oggetto che codifica un riferimento a un'entità specifica in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Raccolta di oggetti che forniscono i valori chiave.Queste espressioni devono corrispondere (per numero, tipo e ordine) alle proprietà chiave del tipo di entità a cui si fa riferimento. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al conteggio dei membri principali dichiarati dal tipo di elemento di oppure in è contenuta un'espressione con un tipo di risultato che non è compatibile con il tipo di membro principale corrispondente. + + + Crea un nuovo oggetto che codifica un riferimento a un'entità specifica in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Raccolta di oggetti che forniscono i valori chiave.Queste espressioni devono corrispondere (per numero, tipo e ordine) alle proprietà chiave del tipo di entità a cui si fa riferimento. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al conteggio dei membri principali dichiarati dal tipo di elemento di oppure in è contenuta un'espressione con un tipo di risultato che non è compatibile con il tipo di membro principale corrispondente. + + + Crea un nuovo oggetto che codifica un riferimento a un'entità specifica di un tipo specificato in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Tipo specifico dell'entità a cui si fa riferimento.Deve trattarsi di un tipo di entità dalla stessa gerarchia del tipo di elemento del set di entità. + Raccolta di oggetti che forniscono i valori chiave.Queste espressioni devono corrispondere (per numero, tipo e ordine) alle proprietà chiave del tipo di entità a cui si fa riferimento. + + o è Null o è Null o contiene Null. + + non proviene dalla stessa gerarchia di tipi (un sottotipo, un supertipo o lo stesso tipo) del tipo di elemento di . + Il conteggio di non corrisponde al conteggio dei membri principali dichiarati dal tipo di elemento di oppure in è contenuta un'espressione con un tipo di risultato che non è compatibile con il tipo di membro principale corrispondente. + + + Crea un nuovo oggetto che codifica un riferimento a un'entità specifica di un tipo specificato in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Tipo specifico dell'entità a cui si fa riferimento.Deve trattarsi di un tipo di entità dalla stessa gerarchia del tipo di elemento del set di entità. + Raccolta di oggetti che forniscono i valori chiave.Queste espressioni devono corrispondere (per numero, tipo e ordine) alle proprietà chiave del tipo di entità a cui si fa riferimento. + + o è Null o è Null o contiene Null. + + non proviene dalla stessa gerarchia di tipi (un sottotipo, un supertipo o lo stesso tipo) del tipo di elemento di . + Il conteggio di non corrisponde al conteggio dei membri principali dichiarati dal tipo di elemento di oppure in è contenuta un'espressione con un tipo di risultato che non è compatibile con il tipo di membro principale corrispondente. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per cui restituisce un set vuoto non vengono incluse. + Nuovo elemento DbApplyExpression con le associazioni input e apply specificate e un oggetto di CrossApply. + Oggetto che specifica il set di input. + Metodo che specifica la logica da valutare una volta per ogni membro del set di input. + + o è null. + + non dispone di un tipo di risultato della raccolta. + Il risultato di contiene un nome o un'espressione Null. + Il risultato di contiene un nome o un'espressione non valida in un'associazione all'espressione. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per cui restituisce un set vuoto non vengono incluse. + Nuovo elemento DbApplyExpression con le associazioni input e apply specificate e un oggetto di CrossApply. + Oggetto che specifica il set di input. + Oggetto che specifica la logica da valutare una volta per ogni membro del set di input. + + o è null. + + + Crea un nuovo oggetto che crea un join incondizionato dei set specificati dall'elenco di associazioni di espressioni di input. + Nuovo elemento DbCrossJoinExpression, con un oggetto di CrossJoin, che rappresenta il join non condizionale dei set di input. + Elenco di associazioni di espressioni che specifica i set di input. + + è Null o contiene Null. + + contiene meno di due associazioni all'espressione. + + + Crea un nuovo oggetto che recupera un'Entità specifica in funzione di un'espressione di riferimento. + Nuovo elemento DbDerefExpression che recupera l'Entità specificata. + Oggetto che fornisce il riferimento.Questa espressione deve presentare un tipo di riferimento. + + è Null + + non dispone di un tipo di risultato di riferimento. + + + Crea un nuovo oggetto che rimuove i duplicati dall'argomento set specificato. + Nuovo elemento DbDistinctExpression che rappresenta l'operazione di distinzione applicata all'argomento set specificato. + Espressione che definisce il set su cui eseguire l'operazione di distinzione. + + è null. + + non dispone di un tipo di risultato di riferimento. + + + Crea un nuovo oggetto che divide l'argomento a sinistra per l'argomento a destra. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di divisione. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato numerico comune tra e . + + + Crea un nuovo oggetto che converte un set in un singleton. + Elemento DbElementExpression che rappresenta la conversione dell'argomento set in un singleton. + Espressione che specifica il set di input. + + è null. + + non dispone di un tipo di risultato di riferimento. + + + Crea un nuovo oggetto che verifica l'uguaglianza tra l'argomento a sinistra e l'argomento a destra. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di uguaglianza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato numerico comune tra e . + + + Crea un nuovo oggetto che calcola la sottrazione dell'argomento set a destra dall'argomento set a sinistra. + Nuovo elemento DbExceptExpression che rappresenta la differenza dell'argomento a sinistra dall'argomento a destra. + Espressione che definisce l'argomento set a sinistra. + Espressione che definisce l'argomento set a destra. + + o è null. + Non esiste alcun tipo di risultato numerico comune tra e . + + + Crea un nuovo oggetto che determina se l'argomento set specificato è non vuoto. + Nuovo oggetto applicato a un nuovo oggetto con l'argomento specificato. + Espressione che specifica il set di input. + + è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un oggetto con il valore booleano false. + Oggetto con il valore booleano false. + + + Crea un nuovo oggetto che filtra gli elementi nel set di input specificato tramite il predicato specificato. + Nuovo elemento DbFilterExpression che produce il set filtrato. + Associazione di espressione che specifica il set di input. + Espressione che rappresenta un predicato da valutare per ogni membro del set di input. + + o è null. + + non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che unisce in join i set specificati dalle espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando FullOuterJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di FullOuterJoin, che rappresenta l'operazione di full outer join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Metodo che rappresenta la condizione in base a cui creare il join.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica della condizione di join. + + , o è Null. + + o non dispone di un tipo di risultato della raccolta. + L'espressione generata da è Null. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che unisce in join i set specificati dalle associazione di espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando FullOuterJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di FullOuterJoin, che rappresenta l'operazione di full outer join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Espressione che specifica la condizione in base a cui creare il join. + + , o è Null. + + non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che recupera il riferimento dell'entità specificata in forma strutturale. + Nuovo elemento DbEntityRefExpression che recupera un riferimento all'entità specificata. + Espressione che fornisce l'entità.Questa espressione deve presentare un tipo di risultato di entità. + + è null. + + non dispone di un tipo di risultato di entità. + + + Crea un nuovo oggetto che recupera i valori chiave del riferimento specificato in forma strutturale. + Nuovo elemento DbRefKeyExpression che recupera i valori chiave del riferimento specificato. + Espressione che fornisce il riferimento.Questa espressione deve presentare un tipo di riferimento con un tipo di elemento di Entità. + + è null. + + non dispone di un tipo di risultato di entità. + + + Crea un nuovo oggetto che determina se l'argomento a sinistra è maggiore dell'argomento a destra. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di maggioranza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che determina se l'argomento a sinistra è maggiore o uguale all'argomento a destra. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di maggioranza o uguaglianza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + left o right è Null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra left e right. + + + Crea un nuovo oggetto sull'argomento specificato. + Nuova aggregazione di gruppo che rappresenta gli elementi del gruppo a cui fa riferimento l'argomento specificato. + Argomento su cui eseguire l'operazione di annidamento. + + è null. + + + Crea una nuova associazione a un'espressione di gruppo che utilizza nomi di variabile e di variabile di gruppo generati per associare l'espressione specificata. + Nuova associazione a un'espressione di gruppo con l'espressione specificata e un nome di variabile di gruppo e un nome di variabile generati. + Espressione da associare. + + è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea una nuovo oggetto che utilizza il nome di variabile e i nomi delle variabili di gruppo specificati per associare l'espressione specificata. + Nuova associazione a un'espressione di gruppo con l'espressione specificata, un nome di variabile e un nome di variabile di gruppo. + Espressione da associare. + Nome di variabile da utilizzare per l'associazione. + Nome di variabile da utilizzare per fare riferimento al gruppo quando la nuova associazione a un'espressione di gruppo viene utilizzata in un'espressione di raggruppamento. + + , o è Null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un nuovo oggetto che raggruppa gli elementi del set di input in base alle chiavi di gruppo specificate e applica le aggregazioni specificate. + Nuovo elemento DbGroupByExpression con il set di input, le chiavi di raggruppamento e le aggregazioni specificati. + Oggetto che specifica il set di input. + Elenco di coppie stringa-espressione che definiscono le colonne di raggruppamento. + Elenco di espressioni che specificano le aggregazioni da applicare. + + , o è Null, contiene un nome o un'espressione della colonna chiave Null oppure aggregates contiene un nome della colonna aggregata Null o . + Sia sia sono vuoti o è stato specificato un nome della colonna non valido o duplicato. + + + Crea un oggetto che corrisponde al risultato dell'espressione specificata con i risultati delle espressioni costanti nell'elenco specificato. + Nuovo elemento DbInExpression con gli argomenti specificati se l'elenco DbConstantExpression non è vuoto, in caso contrario un'espressione costante false. + Elemento DbExpression di cui trovare la corrispondenza. + Elenco di oggetti DbConstantExpression da verificare per trovare una corrispondenza. + + o è null. + Il tipo di risultato di è diverso da quello di un'espressione di . + + + Crea un nuovo oggetto che unisce in join i set specificati dalle espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando InnerJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di InnerJoin, che rappresenta l'operazione di inner join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Metodo che rappresenta la condizione in base a cui creare il join.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica della condizione di join. + + , o è Null. + + o non dispone di un tipo di risultato della raccolta. + L'espressione generata da è Null. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che unisce in join i set specificati dalle espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando InnerJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di InnerJoin, che rappresenta l'operazione di inner join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Espressione che specifica la condizione in base a cui creare il join. + + , o è Null. + + non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che calcola l'intersezione degli argomenti set a sinistra e a destra. + Nuovo DbIntersectExpression che rappresenta l'intersezione degli argomenti a sinistra e a destra. + Espressione che definisce l'argomento set a sinistra. + Espressione che definisce l'argomento set a destra. + + o right è . + Non esiste alcun tipo di risultati della raccolta comune tra e . + + + Crea un nuovo oggetto che rappresenta l'applicazione della funzione Lambda specificata agli argomenti specificati. + Nuovo elemento DbLambdaExpression che rappresenta l'applicazione della funzione Lambda. + Istanza di che rappresenta la funzione Lambda da applicare. + Elenco di espressioni che forniscono gli argomenti. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al numero di variabili dichiarato da oppure contiene un'espressione con un tipo di risultato che non è uguale né promuovibile al tipo di variabile corrispondente. + + + Crea un nuovo oggetto che rappresenta l'applicazione della funzione Lambda specificata agli argomenti specificati. + Nuovo elemento DbLambdaExpression che rappresenta l'applicazione della funzione Lambda. + Istanza di che rappresenta la funzione Lambda da applicare. + Espressioni che forniscono gli argomenti. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al numero di variabili dichiarato da oppure contiene un'espressione con un tipo di risultato che non è uguale né promuovibile al tipo di variabile corrispondente. + + + Crea un nuovo oggetto che rappresenta la chiamata della funzione specificata con gli argomenti specificati. + Nuovo elemento DbFunctionExpression che rappresenta la chiamata della funzione. + Metadati per la funzione da richiamare. + Elenco di espressioni che forniscono gli argomenti alla funzione. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al numero di variabili dichiarato da oppure contiene un'espressione con un tipo di risultato che non è uguale né promuovibile al tipo di variabile corrispondente. + + + Crea un nuovo oggetto che rappresenta la chiamata della funzione specificata con gli argomenti specificati. + Nuovo elemento DbFunctionExpression che rappresenta la chiamata della funzione. + Metadati per la funzione da richiamare. + Espressioni che forniscono gli argomenti alla funzione. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al numero di variabili dichiarato da oppure contiene un'espressione con un tipo di risultato che non è uguale né promuovibile al tipo di variabile corrispondente. + + + Crea un nuovo oggetto che determina se l'argomento set specificato è un set vuoto. + Nuovo elemento DbIsEmptyExpression con l'argomento specificato. + Espressione che specifica il set di input. + + è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un nuovo oggetto che determina se l'argomento set specificato è Null. + Nuovo elemento DbIsNullExpression con l'argomento specificato. + Espressione che specifica l'argomento. + + è null. + + dispone di un tipo di risultati della raccolta. + + + Crea un nuovo oggetto che determina se l'argomento specificato è del tipo o del sottotipo specificato. + Nuovo elemento DbIsOfExpression con il tipo e l'istanza specificati e DbExpressionKind IsOf. + Espressione che specifica l'istanza. + Metadati del tipo che specificano il tipo con cui deve essere confrontato il tipo di risultato dell'istanza. + + o è null. + + non si trova nella stessa gerarchia dei tipi del tipo di risultato di . + + + Crea una nuova espressione che determina se l'argomento specificato è del tipo specificato ed esclusivamente di tale tipo (non di un sottotipo). + Nuovo elemento DbIsOfExpression con il tipo e l'istanza specificati e DbExpressionKind IsOfOnly. + Espressione che specifica l'istanza. + Metadati del tipo che specificano il tipo con cui deve essere confrontato il tipo di risultato dell'istanza. + + o è null. + + non si trova nella stessa gerarchia dei tipi del tipo di risultato di . + + + Crea un nuovo oggetto che unisce in join i set specificati dalle espressioni esterne e interne in base a una condizione di uguaglianza tra le chiavi interne ed esterne specificate, utilizzando InnerJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di InnerJoin, che rappresenta l'operazione di inner join applicata ai set di input a sinistra e a destra in base a una condizione di join che confronta i valori delle chiavi esterne e interne ai fini dell'uguaglianza. + Oggetto che specifica l'argomento set esterno. + Oggetto che specifica l'argomento set interno. + Metodo che specifica come derivare il valore della chiave esterna da un elemento del set esterno. + Metodo che specifica come derivare il valore della chiave interna da un elemento del set interno. + + , , o è Null. + + o non dispone di un tipo di risultato della raccolta. + L'espressione generata da o è Null. + L'espressione generata da o non è confrontabile in termini di uguaglianza. + + + Crea un nuovo oggetto che proietta il selettore specificato sui set specificati dalle espressioni esterne e interne, unite in join in base a una condizione di uguaglianza tra le chiavi interne ed esterne specificate, utilizzando InnerJoin come . + Nuovo elemento DbProjectExpression con il selettore specificato come relativa proiezione e un nuovo DbJoinExpression come relativo input.L'elemento DbJoinExpression di input viene creato con un oggetto di InnerJoin, che rappresenta l'operazione di inner join applicata ai set di input a sinistra e a destra in base a una condizione di join che confronta i valori delle chiavi esterne e interne ai fini dell'uguaglianza. + Oggetto che specifica l'argomento set esterno. + Oggetto che specifica l'argomento set interno. + Metodo che specifica come derivare il valore della chiave esterna da un elemento del set esterno. + Metodo che specifica come derivare il valore della chiave interna da un elemento del set interno. + Metodo che specifica come derivare un elemento del set di risultati dagli elementi dei set interni ed esterni.Questo metodo deve produrre un'istanza di un tipo compatibile con Join che possa essere risolta in un oggetto .Requisiti di compatibilità per come descritto nelle osservazioni. + Tipo del selettore. + + , , , o è Null. + + o non dispone di un tipo di risultato della raccolta. + L'espressione generata da o è Null. + Il risultato di è Null dopo la conversione all'oggetto DbExpression. + Le espressioni generate da e non sono compatibili in termini di uguaglianza. + Il risultato di non è compatibile con SelectMany. + + + Crea un oggetto con l'implementazione e i parametri formali della funzione Lambda inline specificata. + Nuova funzione DbLambda che descrive una funzione Lambda inline con i parametri formali e il corpo specificati. + Espressione che definisce la logica della funzione Lambda. + Raccolta di che rappresenta i parametri formali della funzione Lambda.Queste variabili sono valide per l'utilizzo nell'espressione . + + è Null o contiene valori Null o è Null. + + contiene più di un elemento con lo stesso nome di variabile. + + + Crea un oggetto con l'implementazione e i parametri formali della funzione Lambda inline specificata. + Nuova funzione DbLambda che descrive una funzione Lambda inline con i parametri formali e il corpo specificati. + Espressione che definisce la logica della funzione Lambda. + Raccolta di che rappresenta i parametri formali della funzione Lambda.Queste variabili sono valide per l'utilizzo nell'espressione body. + + è Null o contiene valori Null o è Null. + + contiene più di un elemento con lo stesso nome di variabile. + + + Crea un nuovo oggetto che unisce in join i set specificati dalle espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando LeftOuterJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di LeftOuterJoin, che rappresenta l'operazione di left outer join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Metodo che rappresenta la condizione in base a cui creare il join.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica della condizione di join. + + , o è Null. + + o non dispone di un tipo di risultato della raccolta. + L'espressione generata da è Null. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che unisce in join i set specificati dalle associazioni di espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando LeftOuterJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di LeftOuterJoin, che rappresenta l'operazione di left outer join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Espressione che specifica la condizione in base a cui creare il join. + + , o è Null. + + non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che determina se l'argomento a sinistra è minore dell'argomento a destra. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di minoranza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che determina se l'argomento a sinistra è minore o uguale all'argomento a destra. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di minoranza o uguaglianza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che confronta la stringa di input specificata con il modello specificato. + Nuovo elemento DbLikeExpression con il modello, l'input e un escape Null specificati. + Espressione che specifica la stringa di input. + Espressione che specifica la stringa modello. + + o è null. + + o non dispone di un tipo di risultato stringa. + + + Crea un nuovo oggetto che confronta la stringa di input specificata con il modello specificato utilizzando la stringa di escape facoltativa. + Nuovo elemento DbLikeExpression con il modello, l'input e una stringa di escape specificati. + Espressione che specifica la stringa di input. + Espressione che specifica la stringa modello. + Espressione facoltativa che specifica la stringa di escape. + + , o il carattere di escape è . + + , o il carattere di escape non dispone di un tipo di risultato stringa. + + + Crea un nuovo oggetto che limita il numero di elementi nella raccolta Argument al valore Limit del conteggio specificato.I risultati correlati non sono inclusi nell'output. + Nuovo elemento DbLimitExpression con i valori limite del conteggio e l'argomento specificati che non include i risultati correlati. + Espressione che specifica la raccolta di input. + Espressione che specifica il valore limite. + + o è null. + + non dispone di un tipo di risultati della raccolta o non dispone di un tipo di risultato uguale o promuovibile a un tipo Integer a 64 bit. + + + Crea un nuovo oggetto che sottrae l'argomento a destra dall'argomento a sinistra. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di sottrazione. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che calcola il resto ottenuto dividendo l'argomento a sinistra per l'argomento a destra. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di modulo. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che moltiplica l'argomento a sinistra per l'argomento a destra. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di moltiplicazione. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che rappresenta la navigazione di una relazione di associazione o di composizione. + Nuovo elemento DbRelationshipNavigationExpression che rappresenta la navigazione delle entità Da e A specificate del tipo di relazione specificato dall'istanza di origine della navigazione specificata. + Espressione che specifica l'istanza da cui eseguire la navigazione. + Metadati per la proprietà che rappresenta l'entità finale della relazione da cui si esegue la navigazione. + Metadati per la proprietà che rappresenta l'entità finale della relazione fino a cui eseguire la navigazione. + + , o è Null. + + e non sono dichiarati dallo stesso tipo di relazione oppure presenta un tipo di risultato che non è compatibile con il tipo di proprietà di . + + + Crea un nuovo oggetto che rappresenta la navigazione di una relazione di associazione o di composizione. + Nuovo elemento DbRelationshipNavigationExpression che rappresenta la navigazione delle entità Da e A specificate del tipo di relazione specificato dall'istanza di origine della navigazione specificata. + Metadati per il tipo di relazione che rappresenta la relazione. + Nome della proprietà del tipo di relazione che rappresenta l'entità finale della relazione da cui eseguire la navigazione. + Nome della proprietà del tipo di relazione che rappresenta l'entità finale della relazione fino a cui eseguire la navigazione. + Espressione che specifica l'istanza da cui eseguire la navigazione. + + + , o è Null. + + non è associato all'area di lavoro dei metadati di questo albero dei comandi o è associato a un albero dei comandi diverso o non dichiara una proprietà finale della relazione con nome o oppure dispone di un tipo di risultati che non è compatibile con . + + + Crea un nuovo oggetto che nega il valore dell'argomento. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di negazione. + Espressione che specifica l'argomento. + + è null. + Non esiste alcun tipo di risultato numerico per . + + + Crea un nuovo oggetto .Se l'argomento di tipo è un tipo di raccolta, gli argomenti specificano gli elementi della raccolta.In caso contrario, gli argomenti vengono utilizzati come valori di proprietà o di colonna nella nuova istanza. + Nuovo elemento DbNewInstanceExpression con il tipo e gli argomenti specificati. + Tipo della nuova istanza. + Espressioni che specificano i valori delle nuove istanze, interpretati in base al tipo di istanza. + + o è Null oppure contiene Null. + + è vuoto o i tipi di risultato delle espressioni incluse non corrispondono ai requisiti di , come descritto nella sezione Note. + + + Crea un nuovo oggetto .Se l'argomento di tipo è un tipo di raccolta, gli argomenti specificano gli elementi della raccolta.In caso contrario, gli argomenti vengono utilizzati come valori di proprietà o di colonna nella nuova istanza. + Nuovo elemento DbNewInstanceExpression con il tipo e gli argomenti specificati. + Tipo della nuova istanza. + Espressioni che specificano i valori delle nuove istanze, interpretati in base al tipo di istanza. + instanceTypeargumentsarguments + + o è Null oppure contiene Null. + + + Crea un nuovo oggetto che costruisce una raccolta contenente gli elementi specificati.Il tipo della raccolta è basato sul tipo comune degli elementi.Se non esiste alcun tipo di elemento comune viene generata un'eccezione. + Nuovo elemento DbNewInstanceExpression con gli argomenti e il tipo di raccolta specificati. + Elenco di espressioni che forniscono gli elementi della raccolta. + + è Null o contiene Null. + + è vuoto o contiene espressioni per le quali non esiste alcun tipo di risultato comune. + + + Crea un nuovo oggetto che costruisce una raccolta contenente gli elementi specificati.Il tipo della raccolta è basato sul tipo comune degli elementi.Se non esiste alcun tipo di elemento comune viene generata un'eccezione. + Nuovo elemento DbNewInstanceExpression con gli argomenti e il tipo di raccolta specificati. + Elenco di espressioni che forniscono gli elementi della raccolta. + + è Null o contiene Null. + + è vuoto o contiene espressioni per le quali non esiste alcun tipo di risultato comune. + + + Crea un nuovo oggetto che costruisce una raccolta vuota del tipo di raccolta specificato. + Nuovo elemento DbNewInstanceExpression con il tipo di raccolta specificato e un elenco Arguments vuoto. + Metadati del tipo per la raccolta da creare. + + è null. + + non è un tipo di raccolta. + + + Crea un nuovo oggetto che produce una riga con le colonne denominate specificate e i valori indicati, specificati come espressioni. + Nuovo elemento DbNewInstanceExpression che rappresenta la costruzione della riga. + Elenco di coppie chiave-valore string-DbExpression che definisce la struttura e i valori della riga. + + è Null o contiene un elemento con un nome di colonna o un'espressione Null. + + è vuoto o contiene un nome di colonna duplicato o non valido. + + + Crea un oggetto che esegue la negazione logica dell'argomento specificato. + Nuovo elemento DbNotExpression con l'argomento specificato. + Espressione booleana che specifica l'argomento. + + è null. + argument non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che confronta l'argomento a sinistra con l'argomento a destra ai fini dell'ineguaglianza. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di ineguaglianza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di uguaglianza comune tra e . + + + Crea un nuovo oggetto che rappresenta un valore Null tipizzato. + Istanza di DbNullExpression. + Tipo del valore Null. + + è null. + + + Crea un nuovo oggetto che produce un set costituito dagli elementi del set di input specificato che sono del tipo specificato. + Nuovo elemento DbOfTypeExpression con il tipo e l'argomento set specificati e un elemento ExpressionKind di . + Oggetto che specifica il set di input. + Metadati per il tipo che gli elementi del set di input devono presentare per essere inclusi nel set risultante. + + o è null. + + non dispone di un tipo di risultati della raccolta o non è un tipo della stessa gerarchia di tipi del tipo di elemento del tipo di risultato raccolta di . + + + Crea un nuovo oggetto che produce un set costituito dagli elementi del set di input specificato che sono esattamente del tipo specificato. + Nuovo elemento DbOfTypeExpression con il tipo e l'argomento set specificati e un elemento ExpressionKind di . + Oggetto che specifica il set di input. + Metadati per il tipo a cui gli elementi del set di input devono corrispondere esattamente per essere inclusi nel set risultante. + + o è null. + + non dispone di un tipo di risultati della raccolta o non è un tipo della stessa gerarchia di tipi del tipo di elemento del tipo di risultato raccolta di . + + + Crea un oggetto che esegue l'operazione OR logica degli argomenti a sinistra e a destra. + Nuovo elemento DbOrExpression con gli argomenti specificati. + Espressione booleana che specifica l'argomento a sinistra. + Espressione booleana che specifica l'argomento a destra. + leftright + leftright + + + Crea un nuovo oggetto che ordina il set di input specificato in base alla chiave di ordinamento specificata, in ordine crescente e con le regole di confronto predefinite. + Nuovo elemento DbSortExpression che rappresenta l'operazione order-by. + Espressione che specifica il set di input. + Metodo che specifica come derivare l'espressione della chiave di ordinamento dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + + o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto che ordina il set di input specificato in base alla chiave di ordinamento specificata, in ordine crescente e con le regole di confronto specificate. + Nuovo elemento DbSortExpression che rappresenta l'operazione order-by. + Espressione che specifica il set di input. + Metodo che specifica come derivare l'espressione della chiave di ordinamento dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + Regole di confronto da utilizzare per l'ordinamento + + , o è Null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato String confrontabile in termini di ordinamento. + + è vuoto o contiene solo spazi. + + + Crea un nuovo oggetto che ordina il set di input specificato in base alla chiave di ordinamento specificata, in ordine decrescente e con le regole di confronto predefinite. + Nuovo elemento DbSortExpression che rappresenta l'operazione order-by. + Espressione che specifica il set di input. + Metodo che specifica come derivare l'espressione della chiave di ordinamento dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + + o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato String confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto che ordina il set di input specificato in base alla chiave di ordinamento specificata, in ordine decrescente e con le regole di confronto predefinite. + Nuovo elemento DbSortExpression che rappresenta l'operazione order-by. + Espressione che specifica il set di input. + Metodo che specifica come derivare l'espressione della chiave di ordinamento dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + Regole di confronto da utilizzare per l'ordinamento + + , o è Null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato String confrontabile in termini di ordinamento. + + è vuoto o contiene solo spazi. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per le quali restituisce un set vuoto presentano una colonna apply con valore null. + Nuovo elemento DbApplyExpression con le associazioni input e apply specificate e un oggetto di OuterApply. + Oggetto che specifica il set di input. + Metodo che specifica la logica da valutare una volta per ogni membro del set di input. + + o è null. + + non dispone di un tipo di risultato della raccolta. + Il risultato di apply contiene un nome o un'espressione Null. + Il risultato di apply contiene un nome o un'espressione non valida in un'associazione all'espressione. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per le quali restituisce un set vuoto presentano una colonna apply con valore null. + Nuovo elemento DbApplyExpression con le associazioni input e apply specificate e un oggetto di OuterApply. + Oggetto che specifica il set di input. + Oggetto che specifica la logica da valutare una volta per ogni membro del set di input. + + o è null. + + + Crea un nuovo oggetto che fa riferimento a un parametro con il nome e il tipo specificati. + Elemento DbParameterReferenceExpression che rappresenta un riferimento a un parametro con il nome e il tipo specificati; il tipo di risultato dell'espressione sarà uguale a . + Tipo del parametro a cui si fa riferimento. + Nome del parametro a cui si fa riferimento. + + + Crea un nuovo oggetto che aggiunge l'argomento a sinistra all'argomento a destra. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di addizione. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato numerico comune tra left e right. + + + Crea un nuovo oggetto che proietta l'espressione indicata sul set di input specificato. + Nuovo elemento DbProjectExpression che rappresenta l'operazione di proiezione. + Associazione di espressione che specifica il set di input. + Espressione da proiettare sul set. + + o è null. + + + Crea un nuovo oggetto che rappresenta il recupero della proprietà specificata. + Nuovo elemento DbPropertyExpression che rappresenta il recupero della proprietà. + Istanza da cui recuperare la proprietà.Potrebbe essere Null se la proprietà è statica. + Metadati per la proprietà da recuperare. + + è Null o è Null e la proprietà non è statica. + + + Crea un nuovo oggetto che rappresenta il recupero della proprietà di navigazione specificata. + Nuovo elemento DbPropertyExpression che rappresenta il recupero della proprietà di navigazione. + Istanza da cui recuperare la proprietà di navigazione. + Metadati per la proprietà di navigazione da recuperare. + + è Null o è Null. + + + Crea un nuovo oggetto che rappresenta il recupero del membro finale della relazione specificato. + Nuovo elemento DbPropertyExpression che rappresenta il recupero del membro finale della relazione. + Istanza da cui recuperare il membro finale della relazione. + Metadati del membro finale della relazione da recuperare. + + è Null o è Null e la proprietà non è statica. + + + Crea un nuovo oggetto che rappresenta il recupero della proprietà di istanza con il nome specificato dall'istanza specificata. + Nuovo elemento DbPropertyExpression che rappresenta il recupero della proprietà. + Istanza da cui recuperare la proprietà. + Nome della proprietà da recuperare. + + è Null o è Null e la proprietà non è statica. + Nessuna proprietà con il nome specificato viene dichiarata dal tipo di . + + + Crea un nuovo oggetto che codifica un riferimento a un'Entità specifica in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Oggetto che costruisce un record con colonne che corrispondono, per numero, tipo e ordinamento, alle proprietà chiave del tipo di entità di riferimento. + + o è null. + keyRow + + + Crea un nuovo oggetto che codifica un riferimento a un'Entità specifica in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Oggetto che costruisce un record con colonne che corrispondono, per numero, tipo e ordinamento, alle proprietà chiave del tipo di entità di riferimento. + Tipo dell'entità a cui si fa riferimento. + + , o è Null. + + non si trova nella stessa gerarchia dei tipi del tipo di entità del set di entità o non dispone di un tipo di risultato record corrispondente alle proprietà chiave del tipo di entità del set di entità di riferimento. + + + Crea un nuovo oggetto che fa riferimento al set di entità o di relazioni specificato. + Nuovo elemento DbScanExpression basato sul set di entità o di relazioni specificato. + Metadati per il set di entità o di relazioni a cui fare riferimento. + + è null. + + + Crea un nuovo oggetto che seleziona l'espressione indicata sul set di input specificato. + Nuovo elemento DbProjectExpression che rappresenta l'operazione di selezione. + Espressione che specifica il set di input. + Metodo che specifica come derivare l'espressione proiettata dato un membro del set di input.Questo metodo deve produrre un'istanza di un tipo compatibile con Select che possa essere risolta in un oggetto .Requisiti di compatibilità per come descritto nelle osservazioni. + Tipo di risultato del metodo di . + + o è Null. + Il risultato di è Null. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per cui restituisce un set vuoto non vengono incluse.Verrà quindi creato un oggetto per la selezione dell'oggetto specificato su ogni riga, producendo la raccolta complessiva di risultati. + Nuovo elemento DbProjectExpression che seleziona la colonna apply da un nuovo oggetto DbApplyExpression con le associazioni input e apply specificate e un oggetto di CrossApply. + Oggetto che specifica il set di input. + Metodo che rappresenta la logica da valutare una volta per ogni membro del set di input. + + o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di raccolta. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per cui restituisce un set vuoto non vengono incluse.Verrà quindi creato un oggetto per la selezione dell'oggetto specificato su ogni riga, producendo la raccolta complessiva di risultati. + Nuovo elemento DbProjectExpression che seleziona il risultato del selettore specificato da un nuovo oggetto DbApplyExpression con le associazioni input e apply specificate e un oggetto di CrossApply. + Oggetto che specifica il set di input. + Metodo che rappresenta la logica da valutare una volta per ogni membro del set di input. + Metodo che specifica come derivare un elemento del set di risultati dato un elemento dei set di input e apply.Questo metodo deve produrre un'istanza di un tipo compatibile con SelectMany che possa essere risolta in un oggetto .Requisiti di compatibilità per come descritto nelle osservazioni. + Tipo di risultato del metodo di . + + , o è Null. + L'espressione generata da è Null. + Il risultato di è Null nella conversione all'oggetto DbExpression. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di raccolta. + + + Crea un nuovo oggetto che rappresenta l'impostazione di una proprietà su un valore. + Clausola set appena creata. + Proprietà da impostare. + Valore su cui impostare la proprietà. + + + Crea un nuovo oggetto che ordina il set di input indicato in base alle specifiche di ordinamento prima di ignorare il numero specificato di elementi. + Nuovo elemento DbSkipExpression che rappresenta l'operazione per ignorare gli elementi. + Associazione di espressione che specifica il set di input. + Elenco di specifiche di ordinamento che determinano come ordinare gli elementi del set di input. + Espressione che specifica il numero di elementi del set ordinato da ignorare. + + , o è Null oppure contiene Null. + + è vuoto o non è né oppure dispone di un tipo di risultato che non è uguale né promuovibile a un tipo Integer a 64 bit. + + + Crea un nuovo oggetto che ignora il numero specificato di elementi dal set di input ordinato specificato. + Nuovo elemento DbSkipExpression che rappresenta l'operazione per ignorare gli elementi. + Oggetto che specifica il set di input ordinato. + Espressione che specifica il numero di elementi del set ordinato da ignorare. + + o è null. + + non è né oppure dispone di un tipo di risultato che non è uguale né promuovibile a un tipo Integer a 64 bit. + + + Crea un nuovo oggetto che ordina il set di input specificato in base alle specifiche di ordinamento. + Nuovo elemento DbSortExpression che rappresenta l'operazione di ordinamento. + Associazione di espressione che specifica il set di input. + Elenco di specifiche di ordinamento che determinano come ordinare gli elementi del set di input. + + o è Null oppure contiene Null. + + è vuoto. + + + Crea un nuovo oggetto che limita il numero di elementi nella raccolta Argument al valore Limit del conteggio specificato.I risultati correlati non sono inclusi nell'output. + Nuovo elemento DbLimitExpression con i valori limite del conteggio e l'argomento specificati che non include i risultati correlati. + Espressione che specifica la raccolta di input. + Espressione che specifica il valore limite. + + o è null. + + non dispone di un tipo di risultati della raccolta o non dispone di un tipo di risultato uguale o promuovibile a un tipo Integer a 64 bit. + + + Crea un nuovo oggetto con un ordinamento che include l'ordinamento del set di input di ordinamento specificato oltre alla chiave di ordinamento specificata in ordine crescente e con le regole di confronto predefinite. + Nuovo elemento DbSortExpression che rappresenta la nuova operazione order-by complessiva. + Elemento DbSortExpression che specifica il set di input ordinato. + Metodo che specifica come derivare l'espressione della chiave di ordinamento aggiuntiva dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + + o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto con un ordinamento che include l'ordinamento del set di input di ordinamento specificato oltre alla chiave di ordinamento specificata in ordine crescente e con le regole di confronto specificate. + Nuovo elemento DbSortExpression che rappresenta la nuova operazione order-by complessiva. + Elemento DbSortExpression che specifica il set di input ordinato. + Metodo che specifica come derivare l'espressione della chiave di ordinamento aggiuntiva dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + Regole di confronto da utilizzare per l'ordinamento + + , o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato String confrontabile in termini di ordinamento. + + è vuoto o contiene solo spazi. + + + Crea un nuovo oggetto con un ordinamento che include l'ordinamento del set di input di ordinamento specificato oltre alla chiave di ordinamento specificata in ordine decrescente e con le regole di confronto predefinite. + Nuovo elemento DbSortExpression che rappresenta la nuova operazione order-by complessiva. + Elemento DbSortExpression che specifica il set di input ordinato. + Metodo che specifica come derivare l'espressione della chiave di ordinamento aggiuntiva dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + + o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto con un ordinamento che include l'ordinamento del set di input di ordinamento specificato oltre alla chiave di ordinamento specificata in ordine decrescente e con le regole di confronto specificate. + Nuovo elemento DbSortExpression che rappresenta la nuova operazione order-by complessiva. + Elemento DbSortExpression che specifica il set di input ordinato. + Metodo che specifica come derivare l'espressione della chiave di ordinamento aggiuntiva dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + Regole di confronto da usare per l'ordinamento. + + , o è Null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato String confrontabile in termini di ordinamento. + + è vuoto o contiene solo spazi. + + + Crea un nuovo oggetto con un ordinamento crescente e con le regole di confronto predefinite. + Nuova clausola di ordinamento con ordinamento crescente e la chiave di ordinamento specificata. + Espressione che definisce la chiave di ordinamento. + + è null. + + non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto con un ordinamento crescente e con le regole di confronto specificate. + Nuova clausola di ordinamento con la chiave di ordinamento e le regole di confronto specificate e con ordinamento crescente. + Espressione che definisce la chiave di ordinamento. + Regole di confronto da usare per l'ordinamento. + + è null. + + è vuoto o contiene solo spazi. + + non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto con un ordinamento decrescente e con le regole di confronto predefinite. + Nuova clausola di ordinamento con ordinamento decrescente e la chiave di ordinamento specificata. + Espressione che definisce la chiave di ordinamento. + + è null. + + non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto con un ordinamento decrescente e con le regole di confronto specificate. + Nuova clausola di ordinamento con la chiave di ordinamento e le regole di confronto specificate e con ordinamento decrescente. + Espressione che definisce la chiave di ordinamento. + Regole di confronto da usare per l'ordinamento. + + è null. + + è vuoto o contiene solo spazi. + + non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto . + Nuovo elemento DbTreatExpression con il tipo e l'argomento specificati. + Espressione che specifica l'istanza. + Metadati del tipo da utilizzare come modello di trattamento. + + o è null. + + non si trova nella stessa gerarchia dei tipi del tipo di risultato di . + + + Crea un oggetto con il valore booleano true. + Oggetto con il valore booleano true. + + + Crea un nuovo oggetto che nega il valore dell'argomento. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di negazione. + Espressione che specifica l'argomento. + + è null. + Non esiste alcun tipo di risultato numerico per . + + + Crea un nuovo oggetto che calcola l'unione degli argomenti set a sinistra e a destra rimuovendone i duplicati. + Nuovo oggetto DbExpression che calcola l'unione, senza duplicati, degli argomenti a sinistra e a destra. + Espressione che definisce l'argomento set a sinistra. + Espressione che definisce l'argomento set a destra. + + o è null. + Non esiste alcun tipo di risultati della raccolta comune con un tipo di elemento confrontabile in termini di uguaglianza tra e . + + + Crea un nuovo oggetto che calcola l'unione degli argomenti set a sinistra e a destra senza rimuoverne i duplicati. + Nuovo oggetto DbUnionAllExpression che calcola l'unione, includendone i duplicati, degli argomenti a sinistra e a destra. + Espressione che definisce l'argomento set a sinistra. + Espressione che definisce l'argomento set a destra. + + o è null. + Non esiste alcun tipo di risultati della raccolta comune tra e . + + + Crea un nuovo oggetto che fa riferimento a una variabile con il nome e il tipo specificati. + Elemento DbVariableReferenceExpression che rappresenta un riferimento a una variabile con il nome e il tipo specificati; il tipo di risultato dell'espressione sarà uguale a . + Tipo della variabile a cui si fa riferimento. + Nome della variabile a cui si fa riferimento. + + + Crea un nuovo oggetto che filtra gli elementi nel set di input specificato tramite il predicato specificato. + Nuovo elemento DbQuantifierExpression che rappresenta l'operazione Any. + Espressione che specifica il set di input. + Metodo che rappresenta il predicato da valutare per ogni membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica predicativa. + + o è null. + L'espressione generata da è Null. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Fornisce un'API per costruire oggetti che richiamano funzioni EDM canoniche e rende accessibile tale API come i metodi di estensione sul tipo di espressione stesso. + + + Crea un oggetto che richiama la funzione 'Abs' canonica con l'argomento specificato, che deve presentare un tipo di risultato numerico.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che restituisce il valore assoluto di . + Espressione che specifica il valore numerico. + + è null. + Nessun overload della funzione 'Abs' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'AddDays' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime o DateTimeOffset.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di giorni specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di giorni da aggiungere a . + + o è null. + Nessun overload della funzione 'AddDays' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddHours' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di ore specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di ore da aggiungere a . + + o è null. + Nessun overload della funzione 'AddHours' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddMicroseconds' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di microsecondi specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di microsecondi da aggiungere a . + + o è null. + Nessun overload della funzione 'AddMicroseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddMilliseconds' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer, DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di millisecondi specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di millisecondi da aggiungere a . + + o è null. + Nessun overload della funzione 'AddMilliseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddMinutes' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di minuti specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di minuti da aggiungere a . + + o è null. + Nessun overload della funzione 'AddMinutes' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddMonths' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime o DateTimeOffset.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di mesi specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di mesi da aggiungere a . + + o è null. + Nessun overload della funzione 'AddMonths' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddNanoseconds' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di nanosecondi specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di nanosecondi da aggiungere a . + + o è null. + Nessun overload della funzione 'AddNanoseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddSeconds' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di secondi specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di secondi da aggiungere a . + + o è null. + Nessun overload della funzione 'AddSeconds' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddYears' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime o DateTimeOffset.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di anni specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di anni da aggiungere a . + + o è null. + Nessun overload della funzione 'AddYears' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Avg' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è uguale al tipo di elemento della raccolta. + Nuovo elemento DbFunctionExpression che produce il valore medio. + Espressione che specifica la raccolta da cui calcolare il valore medio. + + è null. + Nessun overload della funzione 'Avg' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'BitwiseAnd' canonica con gli argomenti specificati, che devono presentare lo stesso tipo di risultato Integer numerico.Il tipo di risultato dell'espressione è uguale a questo stesso tipo. + Nuovo elemento DbFunctionExpression che restituisce il valore prodotto eseguendo l'operazione AND bit per bit di e . + Espressione che specifica il primo operando. + Espressione che specifica il secondo operando. + + o è null. + Nessun overload della funzione 'BitwiseAnd' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'BitwiseNot' canonica con l'argomento specificato, che deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è uguale a questo stesso tipo. + Nuovo elemento DbFunctionExpression che restituisce il valore prodotto eseguendo l'operazione NOT bit per bit di . + Espressione che specifica il primo operando. + + è null. + Nessun overload della funzione 'BitwiseNot' canonica accetta argomenti con i tipi di risultato di . + + + Crea un oggetto che richiama la funzione 'BitwiseOr' canonica con gli argomenti specificati, che devono presentare lo stesso tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è uguale a questo stesso tipo. + Nuovo elemento DbFunctionExpression che restituisce il valore prodotto eseguendo l'operazione OR bit per bit di e . + Espressione che specifica il primo operando. + Espressione che specifica il secondo operando. + + o è null. + Nessun overload della funzione 'BitwiseOr' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'BitwiseXor' canonica con gli argomenti specificati, che devono presentare lo stesso tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è uguale a questo stesso tipo. + Nuovo elemento DbFunctionExpression che restituisce il valore prodotto eseguendo l'operazione XOR (operatore OR esclusivo) bit per bit di e . + Espressione che specifica il primo operando. + Espressione che specifica il secondo operando. + + o è null. + Nessun overload della funzione 'BitwiseXor' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Ceiling' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Single, Double o Decimal.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che restituisce il valore intero più piccolo non minore di . + Espressione che specifica il valore numerico. + + è null. + Nessun overload della funzione 'Ceiling' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Concat' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è String. + Nuovo elemento DbFunctionExpression che produce la stringa concatenata. + Espressione che specifica la stringa da includere come primo elemento nella stringa restituita concatenata. + Espressione che specifica la stringa da includere come secondo elemento nella stringa restituita concatenata. + + o è null. + Nessun overload della funzione 'Concat' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Contains' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se si trova o meno all'interno di . + Espressione che specifica la stringa in cui cercare le occorrenze di . + Espressione che specifica la stringa da cercare in . + + o è null. + Nessun overload della funzione 'Contains' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Count' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che produce il valore del conteggio. + Espressione che specifica la raccolta su cui calcolare il valore del conteggio. + + è null. + Nessun overload della funzione 'Count' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'CreateDateTime' canonica con gli argomenti specificati.Il tipo di risultato di deve essere Edm.Double, mentre tutti gli altri argomenti devono presentare un tipo di risultato Edm.Int32.Il tipo di risultato dell'espressione è Edm.DateTime. + Nuovo elemento DbFunctionExpression che restituisce un nuovo elemento DateTime basato sui valori specificati. + Espressione che fornisce il valore anno per la nuova istanza di DateTime. + Espressione che fornisce il valore mese per la nuova istanza di DateTime. + Espressione che fornisce il valore giorno per la nuova istanza di DateTime. + Espressione che fornisce il valore ora per la nuova istanza di DateTime. + Espressione che fornisce il valore minuto per la nuova istanza di DateTime. + Espressione che fornisce il valore second per la nuova istanza di DateTime. + + , , , , , è Null. + Nessun overload della funzione 'CreateDateTime' canonica accetta argomenti con i tipi di risultato di , , , , e . + + + Crea un oggetto che richiama la funzione 'CreateDateTimeOffset' canonica con gli argomenti specificati.Il tipo di risultato di deve essere Edm.Double, mentre tutti gli altri argomenti devono presentare un tipo di risultato Edm.Int32.Il tipo di risultato dell'espressione è Edm.DateTimeOffset. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore DateTimeOffset basato sui valori specificati. + Espressione che fornisce il valore anno per la nuova istanza di DateTimeOffset. + Espressione che fornisce il valore mese per la nuova istanza di DateTimeOffset. + Espressione che fornisce il valore giorno per la nuova istanza di DateTimeOffset. + Espressione che fornisce il valore ora per la nuova istanza di DateTimeOffset. + Espressione che fornisce il valore minuto per la nuova istanza di DateTimeOffset. + Espressione che fornisce il valore secondo per la nuova istanza di DateTimeOffset. + Espressione che fornisce il numero di minuti nel valore di offset del fuso orario per la nuova istanza di DateTimeOffset. + + , , , , , o è Null. + Nessun overload della funzione 'CreateDateTimeOffset' canonica accetta argomenti con i tipi di risultato di , , , , , e . + + + Crea un oggetto che richiama la funzione 'CreateTime' canonica con gli argomenti specificati.Il tipo di risultato di deve essere Edm.Double, mentre tutti gli altri argomenti devono presentare un tipo di risultato Edm.Int32.Il tipo di risultato dell'espressione è Edm.Time. + Nuovo elemento DbFunctionExpression che restituisce un nuovo elemento Time basato sui valori specificati. + Espressione che fornisce il valore ora per la nuova istanza di DateTime. + Espressione che fornisce il valore minuto per la nuova istanza di DateTime. + Espressione che fornisce il valore second per la nuova istanza di DateTime. + + , o è null. + Nessun overload della funzione 'CreateTime' canonica accetta argomenti con i tipi di risultato di , e . + + + Crea un oggetto che richiama la funzione 'CurrentDateTime' canonica. + Nuovo elemento DbFunctionExpression che restituisce la data e l'ora correnti come un'istanza di Edm.DateTime. + + + Crea un oggetto che richiama la funzione 'CurrentDateTimeOffset' canonica. + Nuovo elemento DbFunctionExpression che restituisce la data e l'ora correnti come un'istanza di Edm.DateTimeOffset. + + + Crea un oggetto che richiama la funzione 'CurrentUtcDateTime' canonica. + Nuovo elemento DbFunctionExpression che restituisce la data e l'ora UTC come un'istanza di Edm.DateTime. + + + Crea un oggetto che richiama la funzione 'Day' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore giorno Integer da . + Espressione che specifica il valore da cui recuperare il giorno. + + è null. + Nessun overload della funzione 'Day' canonica accetta argomenti con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'DayOfYear' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore giorno dell'anno Integer da . + Espressione che specifica il valore da cui recuperare il giorno dell'anno. + + è null. + Nessun overload della funzione 'DayOfYear' canonica accetta argomenti con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'DiffDays' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di giorni tra e . + Espressione che specifica il primo valore DateTime o DateTimeOffset. + Espressione che specifica il valore DateTime o DateTimeOffset per cui deve essere calcolata la differenza di giorni rispetto a . + + o è null. + Nessun overload della funzione 'DiffDays' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffHours' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di ore tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di ore rispetto a . + + o è null. + Nessun overload della funzione 'DiffHours' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffMicroseconds' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di microsecondi tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di microsecondi rispetto a . + + o è null. + Nessun overload della funzione 'DiffMicroseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffMilliseconds' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di millisecondi tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di millisecondi rispetto a . + + o è null. + Nessun overload della funzione 'DiffMilliseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffMinutes' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di minuti tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di minuti rispetto a . + + o è null. + Nessun overload della funzione 'DiffMinutes' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffMonths' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di mesi tra e . + Espressione che specifica il primo valore DateTime o DateTimeOffset. + Espressione che specifica il valore DateTime o DateTimeOffset per cui deve essere calcolata la differenza di mesi rispetto a . + + o è Null. + Nessun overload della funzione 'DiffMonths' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffNanoseconds' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di nanosecondi tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di nanosecondi rispetto a . + + o è null. + Nessun overload della funzione 'DiffNanoseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffSeconds' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di secondi tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di secondi rispetto a . + + o è null. + Nessun overload della funzione 'DiffSeconds' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffYears' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di anni tra e . + Espressione che specifica il primo valore DateTime o DateTimeOffset. + Espressione che specifica il valore DateTime o DateTimeOffset per cui deve essere calcolata la differenza di anni rispetto a . + + o è null. + Nessun overload della funzione 'DiffYears' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'EndsWith' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Boolean. + Nuovo elemento DbFunctionExpression che indica se termina con . + Espressione che specifica la stringa in cui verificare la presenza dell'elemento specificato. + Espressione che specifica il suffisso per cui verificare la presenza di . + + o è null. + Nessun overload della funzione 'EndsWith' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Floor' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Single, Double o Decimal.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che restituisce il valore intero più elevato non maggiore di . + Espressione che specifica il valore numerico. + + è null. + Nessun overload della funzione 'Floor' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'GetTotalOffsetMinutes' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTimeOffset.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il numero di minuti di offset di rispetto al fuso orario GMT. + Espressione che specifica il valore DateTimeOffset da cui recuperare l'offset in minuti rispetto al fuso orario GMT. + + è null. + Nessun overload della funzione 'GetTotalOffsetMinutes' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Hour' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore ora Integer da . + Espressione che specifica il valore da cui recuperare l'ora. + + è null. + Nessun overload della funzione 'Hours' canonica accetta argomenti con i tipi di risultato di . + + + Crea un oggetto che richiama la funzione 'IndexOf' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il primo indice di in . + Espressione che specifica la stringa in cui cercare . + Espressione che specifica la stringa da cercare in . + + o è null. + Nessun overload della funzione 'IndexOf' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Left' canonica con gli argomenti specificati, che devono presentare un tipo di risultato numerico String e Integer.Il tipo di risultato dell'espressione è String. + Nuovo elemento DbFunctionExpression che restituisce la sottostringa più a sinistra di lunghezza da . + Espressione che specifica la stringa da cui estrarre la sottostringa più a sinistra. + Espressione che specifica la lunghezza della sottostringa più a sinistra da estrarre da . + + o è null. + Nessun overload della funzione 'Left' canonica accetta argomenti con i tipi di risultato di . + + + Crea un oggetto che richiama la funzione 'Length' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce la lunghezza di . + Espressione che specifica la stringa di cui calcolare la lunghezza. + + è null. + Nessun overload della funzione 'Length' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'BigCount' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è Edm.Int64. + Nuovo elemento DbFunctionExpression che produce il valore del conteggio. + Espressione che specifica la raccolta su cui calcolare il valore del conteggio. + + è null. + Nessun overload della funzione 'BigCount' canonica accetta argomenti con i tipi di risultato di . + + + Crea un oggetto che richiama la funzione 'Max' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è uguale al tipo di elemento della raccolta. + Nuovo elemento DbFunctionExpression che produce il valore massimo. + Espressione che specifica la raccolta da cui recuperare il valore massimo. + + è null. + Nessun overload della funzione 'Max' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Millisecond' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore millisecondo Integer da . + Espressione che specifica il valore da cui recuperare il millisecondo. + + è null. + Nessun overload della funzione 'Millisecond' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Min' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è uguale al tipo di elemento della raccolta. + Nuovo elemento DbFunctionExpression che produce il valore minimo. + Espressione che specifica la raccolta da cui recuperare il valore minimo. + + è null. + Nessun overload della funzione 'Min' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Minute' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore minuto Integer da . + Espressione che specifica il valore da cui recuperare il minuto. + + è null. + Nessun overload della funzione 'Minute' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Month' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore mese Integer da . + Espressione che specifica il valore da cui recuperare il mese. + + è null. + Nessun overload della funzione 'Month' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'NewGuid' canonica. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore GUID. + + + Crea un oggetto che richiama la funzione 'Power' canonica con gli argomenti specificati, che devono presentare tipi di risultato numerici.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che restituisce il valore di alla potenza specificata da . + Espressione che specifica il valore numerico da elevare alla potenza data. + Espressione che specifica la potenza a cui elevare . + + o è null. + Nessun overload della funzione 'Power' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Replace' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce una nuova stringa in base a dove ogni occorrenza di viene sostituita da . + Espressione che specifica la stringa in cui eseguire l'operazione di sostituzione. + Espressione che specifica la stringa da sostituire. + Espressione che specifica la stringa sostitutiva. + + , o è Null. + Nessun overload della funzione 'Replace' canonica accetta argomenti con i tipi di risultato di , e . + + + Crea un oggetto che richiama la funzione 'Reverse' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che produce il valore invertito di . + Espressione che specifica la stringa da invertire. + + è null. + Nessun overload della funzione 'Reverse' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Right' canonica con gli argomenti specificati, che devono presentare un tipo di risultato numerico String e Integer.Il tipo di risultato dell'espressione è String. + Nuovo elemento DbFunctionExpression che restituisce la sottostringa più a destra di lunghezza da . + Espressione che specifica la stringa da cui estrarre la sottostringa più a destra. + Espressione che specifica la lunghezza della sottostringa più a destra da estrarre da . + + o è null. + Nessun overload della funzione 'Right' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Round' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Single, Double o Decimal.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che arrotonda l'argomento specificato al valore Integer più vicino. + Espressione che specifica il valore numerico da arrotondare. + + è null. + Nessun overload della funzione 'Round' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Round' canonica con gli argomenti specificati, che devono presentare tipi di risultato Integer e Single, Double o Decimal.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che arrotonda l'argomento specificato al valore intero più vicino, con la precisione specificata da . + Espressione che specifica il valore numerico da arrotondare. + Espressione che specifica il numero di cifre di precisione da utilizzare per l'arrotondamento. + + o è Null. + Nessun overload della funzione 'Round' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Second' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore secondo Integer da . + Espressione che specifica il valore da cui recuperare il secondo. + + è null. + Nessun overload della funzione 'Second' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'StartsWith' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Boolean. + Nuovo elemento DbFunctionExpression che indica se inizia con . + Espressione che specifica la stringa in cui verificare la presenza dell'elemento specificato. + Espressione che specifica il prefisso per cui verificare la presenza di . + + o è null. + Nessun overload della funzione 'StartsWith' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'StDev' sui membri non Null della raccolta specificata.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che produce il valore di deviazione standard su membri non Null della raccolta. + Espressione che specifica la raccolta per cui calcolare la deviazione standard. + + è null. + Nessun overload della funzione 'StDev' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'StDevP' canonica sulla popolazione della raccolta specificata.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che produce il valore di deviazione standard. + Espressione che specifica la raccolta per cui calcolare la deviazione standard. + + è null. + Nessun overload della funzione 'StDevP' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Substring' canonica con gli argomenti specificati, che devono presentare tipi di risultato numerici String e Integer.Il tipo di risultato dell'espressione è String. + Nuovo elemento DbFunctionExpression che restituisce la sottostringa di lunghezza da a partire da . + Espressione che specifica la stringa da cui estrarre la sottostringa. + Espressione che specifica l'indice iniziale da cui derivare la sottostringa. + Espressione che specifica la lunghezza della sottostringa. + + , o è Null. + Nessun overload della funzione 'Substring' canonica accetta argomenti con i tipi di risultato di , e . + + + Crea un oggetto che richiama la funzione 'Sum' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è uguale al tipo di elemento della raccolta. + Nuovo elemento DbFunctionExpression che produce la somma. + Espressione che specifica la raccolta da cui calcolare la somma. + + è null. + Nessun overload della funzione 'Sum' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'ToLower' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce il valore di convertito in caratteri minuscoli. + Espressione che specifica la stringa di cui eseguire la conversione in caratteri minuscoli. + + è null. + Nessun overload della funzione 'ToLower' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'ToUpper' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce il valore di convertito in caratteri maiuscoli. + Espressione che specifica la stringa di cui eseguire la conversione in caratteri maiuscoli. + + è null. + Nessun overload della funzione 'ToUpper' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Trim' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce il valore di con gli spazi iniziali e finali rimossi. + Espressione che specifica la stringa da cui rimuovere gli spazi iniziali e finali. + + è null. + Nessun overload della funzione 'Trim' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'RTrim' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce il valore di con gli spazi finali rimossi. + Espressione che specifica la stringa da cui rimuovere gli spazi finali. + + è null. + Nessun overload della funzione 'RTrim' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'LTrim' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce il valore di con gli spazi iniziali rimossi. + Espressione che specifica la stringa da cui rimuovere gli spazi iniziali. + + è null. + Nessun overload della funzione 'LTrim' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Truncate' canonica con gli argomenti specificati, che devono presentare tipi di risultato Integer e Single, Double o Decimal.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che tronca l'argomento specificato al valore intero più vicino, con la precisione specificata da . + Espressione che specifica il valore numerico da troncare. + Espressione che specifica il numero di cifre di precisione da utilizzare per il troncamento. + + o è null. + Nessun overload della funzione 'Truncate' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'TruncateTime' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che restituisce il valore di con l'ora impostata su zero. + Espressione che specifica il valore per cui troncare la porzione ora. + + è null. + Nessun overload della funzione 'TruncateTime' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Var' sui membri non Null della raccolta specificata.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che produce il valore di varianza statistica per i membri non Null della raccolta. + Espressione che specifica la raccolta da utilizzare per cui calcolare la varianza statistica. + + è null. + Nessun overload della funzione 'Var' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'VarP' canonica sulla popolazione della raccolta specificata.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che produce il valore di varianza statistica. + Espressione che specifica la raccolta da utilizzare per cui calcolare la varianza statistica. + + è null. + Nessun overload della funzione 'VarP' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Year' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore anno Integer da. + Espressione che specifica il valore da cui recuperare l'anno. + + è null. + Nessun overload della funzione 'Year' canonica accetta un argomento con il tipo di risultato . + + + Rappresenta la classe Row che ha lo scopo di fornire un modo analogo al costruttore per chiamare <see cref="M:System.Data.Entity.Core.Common.CommandTrees.ExpressionBuilder.DbExpressionBuilder.NewRow(System.Collections.Generic.IEnumerable{System.Collections.Generic.KeyValuePair{System.String,System.Data.Entity.Core.Common.CommandTrees.DbExpression}})" /> + + + Inizializza una nuova istanza della classe utilizzando il valore della prima colonna e i valori delle colonne successive facoltative specificati. + Coppia chiave-valore che fornisce la prima colonna dell'istanza della nuova riga (obbligatorio). + Coppie chiave-valore che forniscono eventuali colonne successive dell'istanza della nuova riga (facoltativo). + + + Converte un oggetto Row nell'oggetto . + Oggetto che rappresenta l'oggetto Row convertito. + Oggetto Row. + + + Crea un nuovo oggetto che costruisce una nuova riga in base alle colonne contenute in questa istanza di Row. + Nuovo elemento DbNewInstanceExpression che costruisce una riga con gli stessi nomi di colonna e gli stessi valori DbExpression di questa istanza di Row. + + + Fornisce un'API per costruire oggetti che richiamano funzioni EDM canoniche correlate spaziali e, ove appropriato, rende accessibile tale API come i metodi di estensione sul tipo di espressione stesso. + + + Crea un oggetto che richiama la funzione 'Area' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce l'area di spatialValue o Null se spatialValue non è una superficie. + Espressione che specifica il valore della superficie spaziale per cui è necessario calcolare l'area. + + + Crea un oggetto che richiama la funzione 'AsBinary' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Binary. + Nuovo elemento DbFunctionExpression che restituisce la rappresentazione binaria nota di spatialValue. + Espressione che specifica il valore spaziale da cui deve essere prodotta la rappresentazione binaria nota. + + + Crea un oggetto che richiama la funzione 'AsGml' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.String. + Nuovo elemento DbFunctionExpression che restituisce la rappresentazione GML (Geography Markup Language) di spatialValue. + Espressione che specifica il valore spaziale da cui deve essere prodotta la rappresentazione GML (Geography Markup Language). + + + Crea un oggetto che richiama la funzione 'AsText' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.String. + Nuovo elemento DbFunctionExpression che restituisce la rappresentazione di testo nota di spatialValue. + Espressione che specifica il valore spaziale da cui deve essere prodotta la rappresentazione di testo nota. + + + Crea un oggetto che richiama la funzione 'Centroid' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce il punto centroide di geometryValue (che potrebbe non trovarsi sulla superficie stessa) o Null se geometryValue non è una superficie. + Espressione che specifica il valore della superficie geometrico da cui deve essere recuperato il centroide. + + + Crea un oggetto che richiama la funzione 'CoordinateSystemId' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore SRID Integer da spatialValue. + Espressione che specifica il valore da cui deve essere recuperato l'ID del sistema di coordinate (SRID). + + + Crea un oggetto che richiama la funzione 'Distance' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce la distanza tra i punti più vicini in spatialValue1 e spatialValue1. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale da cui deve essere misurata la distanza da spatialValue1. + + + Crea un oggetto che richiama la funzione 'Elevation' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce il valore di elevazione di spatialValue o Null se spatialValue non è un punto. + Espressione che specifica il valore del punto spaziale da cui deve essere recuperato il valore (coordinata Z) di elevazione. + + + Crea un oggetto che richiama la funzione 'EndPoint' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato equivale a quello di spatialValue. + Nuovo elemento DbFunctionExpression che restituisce il punto finale di spatialValue o Null se spatialValue non è una curva. + Espressione che specifica il valore della curva spaziale da cui deve essere recuperato il punto finale. + + + Crea un oggetto che richiama la funzione 'ExteriorRing' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce l'anello esterno del poligono geometryValue o Null se geometryValue non è un poligono. + Valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeographyCollectionFromBinary' canonica con gli argomenti specificati.geographyCollectionWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della raccolta di geografie basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della raccolta di geografie. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della raccolta di geografie. + + + Crea un oggetto che richiama la funzione 'GeographyCollectionFromText' canonica con gli argomenti specificati.geographyCollectionWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della raccolta di geografie basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della raccolta di geografie. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della raccolta di geografie. + + + Crea un oggetto che richiama la funzione 'GeographyFromBinary' canonica con l'argomento specificato, che deve presentare un tipo di risultato binario.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sul valore binario specificato. + Espressione che fornisce la rappresentazione binaria nota del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyFromBinary' canonica con gli argomenti specificati.wellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyFromGml' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sul valore specificato con l'ID del sistema di coordinate (SRID) predefinito del provider sottostante. + Espressione che fornisce la rappresentazione GML (Geography Markup Language) del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyFromGml' canonica con gli argomenti specificati.geographyMarkup deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione GML (Geography Markup Language) del valore geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyFromText' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Edm.Geography.Il relativo valore presenta l'ID del sistema di coordinate (SRID) predefinito del provider sottostante. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sul valore specificato. + Espressione che fornisce la rappresentazione di testo nota del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyFromText' canonica con gli argomenti specificati.wellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyLineFromBinary' canonica con gli argomenti specificati.lineWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della linea geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della linea geografica. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della linea geografico. + + + Crea un oggetto che richiama la funzione 'GeographyLineFromText' canonica con gli argomenti specificati.lineWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della linea geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della linea geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della linea geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiLineFromBinary' canonica con gli argomenti specificati.multiLineWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della multilinea geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della multilinea geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della multilinea geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiLineFromText' canonica con gli argomenti specificati.multiLineWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della multilinea geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della multilinea geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della multilinea geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiPointFromBinary' canonica con gli argomenti specificati.multiPointWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipunto geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del multipunto geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipunto geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiPointFromText' canonica con gli argomenti specificati.multiPointWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipunto geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del multipunto geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipunto geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiPolygonFromBinary' canonica con gli argomenti specificati.multiPolygonWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipoligono geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del multipoligono geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipoligono geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiPolygonFromText' canonica con gli argomenti specificati.multiPolygonWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipoligono geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del multipoligono geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipoligono geografico. + + + Crea un oggetto che richiama la funzione 'GeographyPointFromBinary' canonica con gli argomenti specificati.pointWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del punto geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del punto geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del punto geografico. + + + Crea un oggetto che richiama la funzione 'GeographyPointFromText' canonica con gli argomenti specificati. + Funzione 'GeographyPointFromText' canonica. + Espressione che fornisce la rappresentazione di testo nota del valore del punto geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del punto geografico. + + + Crea un oggetto che richiama la funzione 'GeographyPolygonFromBinary' canonica con gli argomenti specificati.polygonWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del poligono geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del poligono geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del poligono geografico. + + + Crea un oggetto che richiama la funzione 'GeographyPolygonFromText' canonica con gli argomenti specificati.polygonWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del poligono geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del poligono geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del poligono geografico. + + + Crea un oggetto che richiama la funzione 'GeometryCollectionFromBinary' canonica con gli argomenti specificati.geometryCollectionWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della raccolta di geometrie basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della raccolta di geometrie. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della raccolta di geometrie. + + + Crea un oggetto che richiama la funzione 'GeometryCollectionFromText' canonica con gli argomenti specificati.geometryCollectionWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della raccolta di geometrie basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della raccolta di geometrie. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della raccolta di geometrie. + + + Crea un oggetto che richiama la funzione 'GeometryFromBinary' canonica con l'argomento specificato, che deve presentare un tipo di risultato binario.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sul valore binario specificato. + Espressione che fornisce la rappresentazione binaria nota del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryFromBinary' canonica con gli argomenti specificati.wellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryFromGml' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sul valore specificato con l'ID del sistema di coordinate (SRID) predefinito del provider sottostante. + Espressione che fornisce la rappresentazione GML (Geography Markup Language) del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryFromGml' canonica con gli argomenti specificati.geometryMarkup deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione GML (Geography Markup Language) del valore geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryFromText' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Edm.Geometry.Il relativo valore presenta l'ID del sistema di coordinate (SRID) predefinito del provider sottostante. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sul valore specificato. + Espressione che fornisce la rappresentazione di testo nota del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryFromText' canonica con gli argomenti specificati.wellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryLineFromBinary' canonica con gli argomenti specificati.lineWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della linea geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della linea geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della linea geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryLineFromText' canonica con gli argomenti specificati.lineWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della linea geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della linea geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della linea geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiLineFromBinary' canonica con gli argomenti specificati.multiLineWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della multilinea geometrico in base ai valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della multilinea geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della multilinea geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiLineFromText' canonica con gli argomenti specificati.multiLineWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della multilinea geometrico in base ai valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della multilinea geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della multilinea geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiPointFromBinary' canonica con gli argomenti specificati.multiPointWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipunto geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del multipunto geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipunto geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiPointFromText' canonica con gli argomenti specificati.multiPointWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipunto geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del multipunto geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipunto geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiPolygonFromBinary' canonica con gli argomenti specificati.multiPolygonWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipoligono geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del multipoligono geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipoligono geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiPolygonFromText' canonica con gli argomenti specificati.multiPolygonWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipoligono geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del multipoligono geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipoligono geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryPointFromBinary' canonica con gli argomenti specificati.pointWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del punto geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del punto geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del punto geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryPointFromText' canonica con gli argomenti specificati.pointWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del punto geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del punto geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del punto geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryPolygonFromBinary' canonica con gli argomenti specificati.polygonWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del poligono geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del poligono geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del poligono geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryPolygonFromText' canonica con gli argomenti specificati.polygonWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del poligono geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del poligono geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del poligono geometrico. + + + Crea un oggetto che richiama la funzione 'InteriorRingAt' canonica con gli argomenti specificati.Il primo argomento deve presentare un tipo di risultato Edm.Geometry.Il secondo deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce l'anello interno alla posizione indexValue in geometryValue o Null se geometryValue non è un poligono. + Valore geometrico. + Espressione che specifica la posizione dell'anello interno da recuperare dall'interno del poligono. + + + Crea un oggetto che richiama la funzione 'InteriorRingCount' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il numero di anelli interni nel poligono geometryValue o Null se geometryValue non è un poligono. + Valore geometrico. + + + Crea un oggetto che richiama la funzione 'IsClosedSpatial' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se spatialValue è chiuso o Null se spatialValue non è una curva. + Espressione che specifica il valore della curva spaziale da cui deve essere recuperato il valore IsClosedSpatial. + + + Crea un oggetto che richiama la funzione 'IsEmptySpatial' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se spatialValue è vuoto. + Espressione che specifica il valore spaziale da cui deve essere recuperato il valore IsEmptySpatial. + + + Crea un oggetto che richiama la funzione 'IsRing' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue è un anello (chiuso e semplice) o Null se geometryValue non è una curva. + Espressione che specifica il valore della curva geometrico da cui deve essere recuperato il valore IsRing. + + + Crea un oggetto che richiama la funzione 'IsSimpleGeometry' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue è una geometria semplice. + Valore geometrico. + + + Crea un oggetto che richiama la funzione 'IsValidGeometry' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue è valido. + Espressione che specifica il valore geometrico che deve essere testato per la validità spaziale. + + + Crea un oggetto che richiama la funzione 'Latitude' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce il valore Latitude di geographyValue o Null se geographyValue non è un punto. + Espressione che specifica il valore del punto geografico da cui deve essere recuperato il valore Latitude. + + + Crea un oggetto che richiama la funzione 'Longitude' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce il valore Longitude di geographyValue o Null se geographyValue non è un punto. + Espressione che specifica il valore del punto geografico da cui deve essere recuperato il valore Longitude. + + + Crea un oggetto che richiama la funzione 'Measure' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce la misura di spatialValue o Null se spatialValue non è un punto. + Espressione che specifica il valore del punto spaziale da cui deve essere recuperato il valore della coordinata M (Misura). + + + Crea un oggetto che richiama la funzione 'PointAt' canonica con gli argomenti specificati.Il primo argomento deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il secondo deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione equivale a quello di spatialValue. + Nuovo elemento DbFunctionExpression che restituisce il punto alla posizione indexValue in spatialValue o Null se spatialValue non è una linea spezzata. + Espressione che specifica il valore String della linea spezzata spaziale. + Espressione che specifica la posizione del punto da recuperare dall'interno della linea spezzata. + + + Crea un oggetto che richiama la funzione 'PointCount' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il numero di punti in spatialValue o Null se spatialValue non è una linea spezzata. + Espressione che specifica il valore della linea spezzata spaziale da cui deve essere recuperato il numero di punti. + + + Crea un oggetto che richiama la funzione 'PointOnSurface' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un punto la cui presenza sulla superficie geometryValue è garantita o Null se geometryValue non è una superficie. + Espressione che specifica il valore della superficie geometrico da cui deve essere recuperato il punto. + + + Crea un oggetto che richiama la funzione 'SpatialBoundary' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce il limite per geometryValue. + Espressione che specifica il valore geometrico da cui deve essere recuperato il valore SpatialBoundary. + + + Crea un oggetto che richiama la funzione 'SpatialBuffer' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography, Edm.Geometry o Edm.Double.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un valore geometrico che rappresenta tutti i punti minori o uguali alla distanza da spatialValue. + Espressione che specifica il valore spaziale. + Espressione che specifica la distanza buffer. + + + Crea un oggetto che richiama la funzione 'SpatialContains' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 contiene spazialmente geometryValue2. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + + + Crea un oggetto che richiama la funzione 'SpatialConvexHull' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce la struttura convessa per geometryValue. + Espressione che specifica il valore geometrico da cui deve essere recuperato il valore della struttura convessa. + + + Crea un oggetto che richiama la funzione 'SpatialCrosses' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 attraversa l'intersezione geometryValue2. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + + + Crea un oggetto che richiama la funzione 'SpatialDifference' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione equivale a quello di spatialValue1 e spatialValue2. + Nuovo elemento DbFunctionExpression che restituisce il valore geometrico che rappresenta la differenza tra spatialValue2 e spatialValue1. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale per cui deve essere calcolata la differenza con spatialValue1. + + + Crea un oggetto che richiama la funzione 'SpatialDimension' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore Dimension da spatialValue. + Espressione che specifica il valore da cui deve essere recuperato il valore Dimension. + + + Crea un oggetto che richiama la funzione 'SpatialDisjoint' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se spatialValue1 e spatialValue2 sono spazialmente disgiunti. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale che deve essere confrontato con spatialValue1 ai fini della disgiunzione. + + + Crea un oggetto che richiama la funzione 'SpatialElementAt' canonica con gli argomenti specificati.Il primo argomento deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il secondo deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione equivale a quello di spatialValue. + Nuovo elemento DbFunctionExpression che restituisce l'elemento della raccolta alla posizione indexValue in spatialValue o Null se spatialValue non è una raccolta. + Espressione che specifica il valore della raccolta di geografie o geometrie. + Espressione che specifica la posizione dell'elemento da recuperare dalla raccolta di geografie o geometrie. + + + Crea un oggetto che richiama la funzione 'SpatialElementCount' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il numero di elementi in spatialValue o Null se spatialValue non è una raccolta. + Espressione che specifica il valore della raccolta di geografie o geometrie da cui deve essere recuperato il numero di elementi. + + + Crea un oggetto che richiama la funzione 'SpatialEnvelope' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce il rettangolo di selezione minimo per geometryValue. + Espressione che specifica il valore da cui deve essere recuperato il valore Envelope. + + + Crea un oggetto che richiama la funzione 'SpatialEquals' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se spatialValue1 e spatialValue2 sono uguali. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale che deve essere confrontato con spatialValue1 ai fini dell'uguaglianza. + + + Crea un oggetto che richiama la funzione 'SpatialIntersection' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione equivale a quello di spatialValue1 e spatialValue2. + Nuovo elemento DbFunctionExpression che restituisce il valore spaziale che rappresenta l'intersezione di spatialValue1 e spatialValue2. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale per cui deve essere calcolata l'intersezione con spatialValue1. + + + Crea un oggetto che richiama la funzione 'SpatialIntersects' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se spatialValue1 e spatialValue2 si intersecano. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale che deve essere confrontato con spatialValue1 ai fini dell'intersezione. + + + Crea un oggetto che richiama la funzione 'SpatialLength' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce la lunghezza di spatialValue o Null se spatialValue non è una curva. + Espressione che specifica il valore della curva spaziale da cui deve essere recuperata la lunghezza. + + + Crea un oggetto che richiama la funzione 'SpatialOverlaps' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 si sovrappone spazialmente a geometryValue2. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + + + Crea un oggetto che richiama la funzione 'SpatialRelate' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Edm.Geometry e String.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 è correlato spazialmente a geometryValue2 in base alla relazione spaziale definita da intersectionPatternMatrix. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + Espressione che specifica la rappresentazione di testo del modello di intersezione DE-9IM (Dimensionally Extended Nine-Intersection Model) utilizzato per confrontare geometryValue1 e geometryValue2. + + + Crea un oggetto che richiama la funzione 'SpatialSymmetricDifference' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione equivale a quello di spatialValue1 e spatialValue2. + Nuovo elemento DbFunctionExpression che restituisce il valore geometrico che rappresenta la differenza simmetrica di spatialValue2 con spatialValue1. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale per cui deve essere calcolata la differenza simmetrica con spatialValue1. + + + Crea un oggetto che richiama la funzione 'SpatialTouches' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 tocca geometryValue2. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + + + Crea un oggetto che richiama la funzione 'SpatialTypeName' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.String. + Nuovo elemento DbFunctionExpression che restituisce il nome del tipo di geometria della stringa da spatialValue. + Espressione che specifica il valore da cui deve essere recuperato il nome del tipo di geometria. + + + Crea un oggetto che richiama la funzione 'SpatialUnion' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione equivale a quello di spatialValue1 e spatialValue2. + Nuovo elemento DbFunctionExpression che restituisce il valore spaziale che rappresenta l'unione di spatialValue1 e spatialValue2. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale per cui deve essere calcolata l'unione con spatialValue1. + + + Crea un oggetto che richiama la funzione 'SpatialWithin' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 si trova spazialmente all'interno di geometryValue2. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + + + Crea un oggetto che richiama la funzione 'StartPoint' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato equivale a quello di spatialValue. + Nuovo elemento DbFunctionExpression che restituisce il punto iniziale di spatialValue o Null se spatialValue non è una curva. + Espressione che specifica il valore della curva spaziale da cui deve essere recuperato il punto iniziale. + + + Crea un oggetto che richiama la funzione 'XCoordinate' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce il valore della coordinata X di geometryValue o Null se geometryValue non è un punto. + Espressione che specifica il valore del punto geometrico da cui deve essere recuperato il valore della coordinata X. + + + Crea un oggetto che richiama la funzione 'YCoordinate' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce il valore della coordinata Y di geometryValue o Null se geometryValue non è un punto. + Espressione che specifica il valore del punto geometrico da cui deve essere recuperato il valore della coordinata Y. + + + Classe pubblica del parser Entity SQL. + + + Analizza la query specificata con i parametri specificati. + + contenente e informazioni che descrivono le eventuali definizioni di funzioni inline. + Query EntitySQL da analizzare. + Parametri di query facoltativi. + + + Analizza una query specifica con le variabili di un set specifico e produce . + + contenente e informazioni che descrivono le eventuali definizioni di funzioni inline. + Query da analizzare. + Variabili di query facoltative. + + + Definizione di funzione inline della query Entity SQL, restituita come parte di . + + + Posizione finale della definizione di funzione nel testo della query eSQL. + + + Parametri e corpo della funzione. + + + Nome funzione. + + + Posizione iniziale della definizione di funzione nel testo della query eSQL. + + + Informazioni sui risultati del parser Entity SQL. + + + Albero dei comandi prodotto durante l'analisi. + + + Elenco di oggetti che descrive le definizioni di funzione inline della query. + + + Classe che rappresenta un comando per il livello concettuale + + + Inizializza una nuova istanza della classe utilizzando i valori specificati. + + + Inizializza una nuova istanza della classe con l'istruzione specificata. + Testo del comando. + + + Inizializza una nuova istanza della classe con l'istruzione e la connessione specificate. + Testo del comando. + Connessione all'origine dati. + + + Inizializza una nuova istanza della classe con l'istruzione, la connessione e la transazione specificate. + Testo del comando. + Connessione all'origine dati. + Transazione in cui viene eseguito il comando. + + + Costruisce l'oggetto EntityCommand con l'istruzione eSQL specificata e l'oggetto connessione da utilizzare + Testo del comando eSQL da eseguire + Oggetto connessione + Sistema di risoluzione utilizzato per risolvere DbProviderServices + + + Annulla l'esecuzione di . + + + Ottiene o imposta un'istruzione Entity SQL che specifica un comando o una stored procedure da eseguire. + Istruzione Entity SQL che specifica un comando o una stored procedure da eseguire. + + + Ottiene o imposta il tempo di attesa prima del timeout. + Tempo di attesa in secondi per l'esecuzione del comando. + + + Ottiene o imposta l'albero dei comandi da eseguire. È possibile impostare solo un albero dei comandi o il testo del comando, non entrambi. + Albero dei comandi da eseguire. + + + Ottiene o imposta un valore che indica come viene interpretata la proprietà . + Uno dei valori dell'enumerazione . + + + Ottiene o imposta l'oggetto utilizzato da . + Connessione utilizzata dal comando dell'entità. + + + Crea e restituisce un nuovo oggetto parametro che rappresenta un parametro nell'istruzione eSQL + Oggetto parametro. + + + Crea una nuova istanza di un oggetto . + Nuova istanza di un oggetto . + + + Oggetto connessione utilizzato per l'esecuzione del comando + + + Raccolta di parametri per questo comando + + + Transazione in cui viene eseguito il comando + + + Ottiene o imposta un valore che indica se l'oggetto comando deve essere visibile in un controllo Progettazione Windows Form. + true se l'oggetto comando deve essere visibile in un controllo di Progettazione Windows Form; in caso contrario, false. + + + Ottiene o imposta un valore che indica se la memorizzazione nella cache dei piani di query è abilitata. + true la memorizzazione nella cache dei piani di query è abilitata; in caso contrario, false. + + + Esegue il comando e restituisce un lettore dati per la lettura dei risultati + Oggetto DbDataReader + Comportamento da utilizzare quando viene eseguito il comando + + + Esegue in modo asincrono il comando e restituisce un lettore dati per la lettura dei risultati + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto DbDataReader. + Comportamento da utilizzare quando viene eseguito il comando + Token da monitorare per le richieste di annullamento + + + Esegue il comando corrente. + Numero di righe interessate. + + + Esegue in modo asincrono il comando ed elimina i risultati restituiti dal comando + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di righe interessate. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Esegue il comando e restituisce un lettore di dati. + Oggetto che contiene i risultati. + + + Compila l'oggetto in un albero dei comandi e lo passa al provider dell'archivio sottostante per l'esecuzione, quindi compila un oggetto dal set di risultati prodotto utilizzando l'oggetto specificato. + Oggetto che contiene i risultati. + Uno dei valori di . + + + Esegue in modo asincrono il comando e restituisce un lettore dati per la lettura dei risultati.Può essere chiamato solo su CommandType.CommandText (in caso contrario, utilizzare i metodi Execute* standard) + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto EntityDataReader. + Per i comandi delle stored procedure, se chiamato per qualsiasi elemento, ad eccezione del risultato della raccolta di entità + + + Esegue in modo asincrono il comando e restituisce un lettore dati per la lettura dei risultati.Può essere chiamato solo su CommandType.CommandText (in caso contrario, utilizzare i metodi Execute* standard) + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto EntityDataReader. + Comportamento da utilizzare quando viene eseguito il comando + Per i comandi delle stored procedure, se chiamato per qualsiasi elemento, ad eccezione del risultato della raccolta di entità + + + Esegue in modo asincrono il comando e restituisce un lettore dati per la lettura dei risultati.Può essere chiamato solo su CommandType.CommandText (in caso contrario, utilizzare i metodi Execute* standard) + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto EntityDataReader. + Comportamento da utilizzare quando viene eseguito il comando + Oggetto da osservare durante l'attesa del completamento dell'attività. + Per i comandi delle stored procedure, se chiamato per qualsiasi elemento, ad eccezione del risultato della raccolta di entità + + + Esegue in modo asincrono il comando e restituisce un lettore dati per la lettura dei risultati.Può essere chiamato solo su CommandType.CommandText (in caso contrario, utilizzare i metodi Execute* standard) + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto EntityDataReader. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Per i comandi delle stored procedure, se chiamato per qualsiasi elemento, ad eccezione del risultato della raccolta di entità + + + Esegue il comando e restituisce la prima colonna della prima riga nel gruppo di risultati.Le colonne o le righe aggiuntive vengono ignorate. + Prima colonna della prima riga del gruppo di risultati oppure riferimento Null (Nothing in Visual Basic) se il gruppo di risultati è vuoto. + + + Ottiene i parametri della stored procedure o dell'istruzione Entity SQL. + Parametri dell'istruzione Entity SQL o della stored procedure. + + + Compila il comando a livello di entità e crea una versione preparata del comando. + + + Compila il comando a livello di entità e restituisce il testo del comando di archiviazione. + Testo del comando per l'archivio. + + + Ottiene o imposta la transazione in cui viene eseguito l'oggetto . + Transazione in cui viene eseguito l'oggetto . + + + Ottiene o imposta la modalità di applicazione dei risultati del comando alle righe in fase di aggiornamento. + Uno dei valori di . + + + Classe che rappresenta una connessione per il livello concettuale.Una connessione entità può essere inizializzata una sola volta (aprendo la connessione).Di conseguenza, non è possibile modificare la stringa di connessione, collegare una nuova connessione all'archivio o modificare la stringa di connessione dell'archivio. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe con gli oggetti e specificati. + Oggetto da associare all'oggetto . + Connessione all'origine dati sottostante per l'oggetto . + Il parametro workspace o connection è Null. + Nell'area di lavoro manca il modello concettuale. -oppure- Nell'area di lavoro manca il file di mapping. -oppure- Nell'area di lavoro manca il modello di archiviazione. -oppure- Lo stato della connessione non è chiuso. + Il parametro connection non proviene da un provider compatibile con ADO.NET Entity Framework. + + + Costruisce l'elemento EntityConnection dai metadati caricati in memoria + Area di lavoro contenente informazioni sui metadati. + Connessione all'archivio. + Se impostato su true, la connessione all'archivio viene eliminata quando viene eliminata la connessione entità. In caso contrario, il chiamante deve eliminare la connessione all'archivio. + + + Inizializza una nuova istanza della classe in base alla stringa di connessione. + Stringa di connessione specifica del provider. + È stata specificata una parola chiave per la stringa di connessione non valida oppure non è stata specificata una parola chiave per la stringa di connessione obbligatoria. + + + Avvia una transazione di database + Oggetto che rappresenta la nuova transazione + Livello di isolamento della transazione + + + Inizia una transazione usando il provider sottostante. + Nuovo oggetto .L'istanza di restituita può essere in seguito associata all'oggetto per consentire l'esecuzione del comando in tale transazione. + Il provider sottostante non è noto. -oppure- La chiamata a è stata eseguita su un oggetto a cui è già associata una transazione corrente. -oppure- Lo stato di non è . + + + Inizia una transazione con il livello di isolamento specificato usando il provider sottostante. + Nuovo oggetto .L'istanza di restituita può essere in seguito associata all'oggetto per consentire l'esecuzione del comando in tale transazione. + Livello di isolamento della transazione. + Il provider sottostante non è noto. -oppure- La chiamata a è stata eseguita su un oggetto a cui è già associata una transazione corrente. -oppure- Lo stato di non è . + + + Non supportato. + Non supportato. + Quando viene chiamato il metodo. + + + Chiude la connessione al database. + Si è verificato un errore durante la chiusura della connessione. + + + Ottiene o imposta la stringa di connessione . + Stringa di connessione necessaria per stabilire la connessione iniziale a un'origine dati.Il valore predefinito è una stringa vuota.In una connessione chiusa viene restituito il valore attualmente impostato.Se non è stato impostato alcun valore, viene restituita una stringa vuota. + + + Ottiene il numero di secondi di attesa durante il tentativo di stabilire una connessione prima che il tentativo termini e venga generato un errore. + Tempo di attesa in secondi per l'apertura di una connessione.Il valore predefinito corrisponde al timeout predefinito del provider di dati sottostante. + + + Crea una nuova istanza di , con la proprietà impostata su . + Oggetto . + Il nome del provider di dati sottostante non è noto. + + + Creare un nuovo oggetto comando che usa l'oggetto connessione + Oggetto comando. + + + Ottiene la transazione corrente in cui è integrata la connessione.Può essere Null. + + + Ottiene il nome del database corrente o del database che verrà usato in seguito all'apertura di una connessione. + Valore della proprietà Database del provider di dati sottostante. + + + Ottiene il nome o l'indirizzo di rete dell'origine dati a cui connettersi. + Nome dell'origine dati.Il valore predefinito è una stringa vuota. + + + Ottiene la factory del provider associata a EntityConnection + + + Elimina l'oggetto connessione + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo le risorse non gestite + + + Inserisce nella transazione specificata. + L'oggetto transazione in cui inserire l'oggetto. + Lo stato di non è . + + + Restituisce l'oggetto associato a . + Oggetto associato a questo oggetto . + La stringa di connessione inline contiene un valore di parola chiave Metadata non valido. + + + Stabilisce una connessione all'origine dati chiamando il metodo Open del provider di dati sottostante. + Quando si apre la connessione o il nome del provider di dati sottostante non è noto, si verifica un errore. + La stringa di connessione inline contiene un valore di parola chiave Metadata non valido. + + + Stabilisce in modo asincrono una connessione all'archivio dati chiamando il metodo Open sul provider di dati sottostante + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene una stringa che contiene la versione dell'origine dati a cui è connesso il client. + Versione dell'origine dati contenuta nella stringa di connessione del provider. + + + Ottiene lo stato dell'oggetto EntityConnection, che è impostato per rilevare lo stato della connessione di database sottostante di cui viene eseguito il wrapping tramite questo oggetto EntityConnection. + + + Fornisce l'accesso alla connessione all'origine dati sottostante usata dall'oggetto . + Oggetto per la connessione all'origine dati sottostante. + + + Classe che rappresenta un generatore di stringhe di connessione per il provider client dell'entità + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe utilizzando la stringa di connessione fornita. + Stringa di connessione all'origine dati sottostante specifica del provider. + + + Cancella il contenuto dell'istanza di . + + + Determina se l'oggetto contiene una chiave specifica. + Restituisce true se contiene un elemento con la chiave specificata; in caso contrario, restituisce false. + Chiave da individuare in . + + + Ottiene un valore che indica se ha dimensioni fisse. + Restituisce true in ogni caso, perché fornisce una raccolta di coppie parola chiave/valore di dimensioni fisse. + + + Ottiene o imposta il valore associato alla chiave specificata.In C# questa proprietà è l'indicizzatore. + Valore associato alla chiave specificata. + + + Ottiene un oggetto contenente le chiavi presenti in . + Oggetto contenente le chiavi presenti in . + + + Ottiene o imposta i percorsi dei metadati nella stringa di connessione. + Ottiene o imposta i percorsi dei metadati nella stringa di connessione. + + + Ottiene o imposta il nome di una sezione come definito in un file di configurazione. + Nome di una sezione in un file di configurazione. + + + Ottiene o imposta il nome del provider di dati .NET Framework sottostante nella stringa di connessione. + Nome invariante del provider di dati .NET Framework sottostante. + + + Ottiene o imposta la stringa di connessione interna specifica del provider. + Stringa di connessione interna specifica del provider. + + + Rimuove la voce con la chiave specificata dall'istanza di . + Restituisce true se la chiave era presente nella stringa di connessione ed è stata rimossa; false se la chiave non esiste. + Chiave della coppia parola chiave/valore da rimuovere dalla stringa di connessione in . + keyword è Null (Nothing in Visual Basic) + + + Recupera un valore che corrisponde alla chiave fornita da . + Restituisce true se l'oggetto keyword è stato trovato nella stringa di connessione; in caso contrario, false. + Chiave dell'elemento da recuperare. + Valore corrispondente a keyword. + keyword contiene un valore null (Nothing in Visual Basic). + + + Classe del lettore dati per il provider client dell'entità + + + Chiude l'oggetto . + + + Ottiene per . + Informazioni di un record di dati. + + + Ottiene un valore che indica il livello di annidamento della riga corrente. + Livello di annidamento della riga corrente. + + + Rilascia le risorse utilizzate da e chiama . + true per rilasciare sia le risorse gestite sia quelle non gestite, false per rilasciare solo le risorse non gestite. + + + Ottiene il numero di colonne nella riga corrente. + Numero di colonne nella riga corrente. + + + Ottiene il valore della colonna specificata come valore Boolean. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come byte. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Legge un flusso di byte dalla colonna specificata, a partire dalla posizione indicata da dataIndex, e nel buffer, a partire dalla posizione indicata da bufferIndex. + Numero effettivo di byte letti. + Ordinale di colonna in base zero. + Indice all'interno della riga da cui avviare l'operazione di lettura. + Buffer in cui copiare i dati. + Indice con il buffer in cui verranno copiati i dati. + Numero massimo di caratteri da leggere. + + + Ottiene il valore della colonna specificata come singolo carattere. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Legge un flusso di caratteri dalla colonna specificata, a partire dalla posizione indicata da dataIndex, e nel buffer, a partire dalla posizione indicata da bufferIndex. + Numero effettivo di caratteri letti. + Ordinale di colonna in base zero. + Indice all'interno della riga da cui avviare l'operazione di lettura. + Buffer in cui copiare i dati. + Indice con il buffer in cui verranno copiati i dati. + Numero massimo di caratteri da leggere. + + + Restituisce lettori annidati come oggetti . + Lettori annidati come oggetti . + Ordinale della colonna. + + + Restituisce un oggetto annidato. + Record di dati annidati. + Numero di DbDataRecord da restituire. + + + Ottiene il nome del tipo di dati della colonna specificata. + Nome del tipo di dati. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come oggetto . + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Restituisce un oggetto per l'ordinale di colonna richiesto, di cui è possibile eseguire l'override tramite un'implementazione specifica del provider. + Lettore di dati. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come oggetto . + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come numero a virgola mobile con precisione doppia. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Restituisce un oggetto che può essere utilizzato per scorrere le righe nel lettore di dati. + Oggetto che può essere utilizzato per scorrere le righe nel lettore di dati. + + + Ottiene il tipo di dati della colonna specificata. + Tipo di dati della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come numero a virgola mobile con precisione singola. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come identificatore univoco globale (GUID). + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come integer con segno a 16 bit. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come integer con segno a 32 bit. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come integer con segno a 64 bit. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il nome della colonna quando viene specificato l'ordinale di colonna in base zero. + Nome della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene l'ordinale di colonna, dato il nome della colonna. + Ordinale di colonna in base zero. + Nome della colonna. + Il nome specificato non è un nome di colonna valido. + + + Restituisce il tipo di campo specifico del provider per la colonna indicata. + Oggetto che descrive il tipo di dati della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come istanza di . + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene tutte le colonne attributo specifiche del provider nella raccolta per la riga corrente. + Numero di istanze di nella matrice. + Matrice di in cui copiare le colonne attributo. + + + Restituisce un oggetto che descrive i metadati della colonna di . + Oggetto che descrive i metadati della colonna. + + + Ottiene il valore della colonna specificata come istanza di . + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come istanza di . + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Popola una matrice di oggetti con i valori della colonna della riga corrente. + Numero di istanze di nella matrice. + Matrice di in cui copiare le colonne attributo. + + + Ottiene un valore che indica se contiene una o più righe. + true se contiene una o più righe; in caso contrario, false. + + + Ottiene un valore che indica se l'oggetto è chiuso. + true se l'oggetto è chiuso; in caso contrario, false. + + + Ottiene un valore che indica se la colonna contiene valori non esistenti o mancanti. + true se la colonna specificata è equivalente a ; in caso contrario, false. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come istanza di . + Valore della colonna specificata. + + + Ottiene il valore della colonna specificata come istanza di . + Valore della colonna specificata. + + + Sposta il lettore al risultato successivo durante la lettura dei risultati di un batch di istruzioni. + true se sono presenti più set di risultati; in caso contrario, false. + + + Sposta in modo asincrono il lettore al set di risultati successivo durante la lettura di un batch di istruzioni + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true in presenza di più set di risultati, false in caso contrario. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Sposta il lettore al record successivo in un gruppo di risultati. + true se sono presenti più righe; in caso contrario, false. + + + Sposta in modo asincrono il lettore alla riga successiva del set di risultati corrente + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se sono presenti più righe; in caso contrario, false. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il numero di righe modificate, inserite o eliminate dall'esecuzione dell'istruzione SQL. + Numero di righe modificate, inserite o eliminate.Restituisce -1 per le istruzioni SELECT oppure 0 se nessuna riga è interessata o se l'istruzione non riesce. + + + Ottiene il numero di campi non nascosti in . + Numero di campi non nascosti. + + + Classe che rappresenta un parametro utilizzato in EntityCommand + + + Inizializza una nuova istanza della classe utilizzando i valori predefiniti. + + + Inizializza una nuova istanza della classe utilizzando il nome di parametro e il tipo di dati specificati. + Nome del parametro. + Uno dei valori di . + + + Inizializza una nuova istanza della classe utilizzando il nome di parametro, il tipo di dati e le dimensioni specificati. + Nome del parametro. + Uno dei valori di . + Dimensione del parametro. + + + Inizializza una nuova istanza della classe utilizzando le proprietà specificate. + Nome del parametro. + Uno dei valori di . + Dimensione del parametro. + Uno dei valori di . + true per indicare che il parametro accetta i valori Null; in caso contrario, false. + Numero di cifre utilizzate per rappresentare il valore. + Numero di posizioni decimali in cui viene risolto il valore. + Nome della colonna di origine. + Uno dei valori di . + Valore del parametro. + + + Inizializza una nuova istanza della classe utilizzando le proprietà specificate. + Nome del parametro. + Uno dei valori di . + Dimensione del parametro. + Nome della colonna di origine. + + + Ottiene o imposta l'oggetto del parametro. + Uno dei valori di . + + + Ottiene o imposta la direzione del parametro. + Uno dei valori di . + + + Ottiene o imposta il tipo del parametro, espresso come EdmType. + Tipo del parametro, espresso come EdmType. + + + Ottiene o imposta un valore che indica se il parametro ammette valori Null. + true se sono accettati valori Null; in caso contrario, false. + + + Ottiene o imposta il nome del parametro entity. + Nome del parametro entity. + + + Ottiene o imposta il numero di cifre utilizzate per rappresentare la proprietà . + Numero di cifre utilizzate per rappresentare il valore. + + + Reimposta il tipo associato a . + + + Ottiene o imposta il numero di posizioni decimali in cui viene risolto . + Numero di posizioni decimali in cui viene risolto il valore. + + + Ottiene o imposta le dimensioni massime dei dati all'interno della colonna. + Dimensioni massime dei dati all'interno della colonna. + + + Ottiene o imposta il nome della colonna di origine di cui è stato eseguito il mapping a e utilizzata per caricare o restituire . + Nome della colonna di origine di cui è stato eseguito il mapping al set di dati e utilizzata per il caricamento o la restituzione del valore. + + + Ottiene o imposta un valore che indica se la colonna di origine ammette i valori Null. + true se la colonna di origine ammette i valori Null; in caso contrario, false. + + + Ottiene o imposta l'oggetto da utilizzare per il caricamento del valore. + Uno dei valori di . + + + Restituisce una rappresentazione di stringa del parametro. + Rappresentazione di stringa del parametro. + + + Ottiene o imposta il valore del parametro. + Valore del parametro. + + + Classe che rappresenta una raccolta di parametri utilizzata in EntityCommand + + + Aggiunge l'oggetto specificato a . + Nuovo oggetto . + Oggetto da aggiungere alla raccolta. + L'oggetto specificato nel parametro del valore è già stato aggiunto a questo o a un altro oggetto . + Il parametro passato non è un oggetto . + Il parametro value è Null. + + + Aggiunge l'oggetto specificato a . + Indice del nuovo oggetto . + Oggetto . + + + Aggiunge un oggetto a quando vengono specificati il nome di parametro e il tipo di dati. + Nuovo oggetto . + Nome del parametro. + Uno dei valori di . + + + Aggiunge un oggetto a con il nome di parametro, il tipo di dati e la lunghezza di colonna. + Nuovo oggetto . + Nome del parametro. + Uno dei valori di . + Lunghezza di colonna. + + + Aggiunge una matrice di valori alla fine di . + Valori da aggiungere. + + + Aggiunge una matrice di valori alla fine di . + Valori da aggiungere. + + + Aggiunge un valore alla fine di . + Oggetto . + Nome del parametro. + Valore da aggiungere. + + + Rimuove tutti gli oggetti da . + + + Determina se l'oggetto specificato è contenuto in . + true se contiene il valore; in caso contrario, false. + Valore . + + + Determina se l'oggetto specificato è contenuto in . + true se contiene il valore; in caso contrario, false. + Valore . + + + Copia tutti gli elementi dell'oggetto corrente nell'oggetto unidimensionale specificato a partire dall'indice di destinazione indicato. + Oggetto unidimensionale che costituisce la destinazione degli elementi copiati dall'oggetto corrente. + Integer a 32 bit che rappresenta l'indice in in corrispondenza del quale viene avviata la copia. + + + Copia tutti gli elementi dell'oggetto corrente nell'oggetto specificato, a partire dall'indice di destinazione indicato. + Oggetto che costituisce la destinazione degli elementi copiati dall'oggetto corrente. + Integer a 32 bit che rappresenta l'indice in in corrispondenza del quale viene avviata la copia. + + + Ottiene un Integer contenente il numero di elementi in . + Numero di elementi presenti in , espresso come integer. + + + Restituisce un enumeratore che scorre . + Oggetto per . + + + Ottiene la posizione dell'oggetto specificato nella raccolta. + Posizione in base zero dell'oggetto specificato che rappresenta un oggetto nella raccolta.Restituisce -1 se l'oggetto non è presente in . + Oggetto da trovare. + + + Ottiene la posizione dell'oggetto specificato nella raccolta. + Posizione in base zero dell'oggetto specificato che rappresenta un oggetto nella raccolta.Restituisce -1 se l'oggetto non è presente in . + Oggetto da trovare. + + + Ottiene la posizione dell'oggetto specificato con il nome indicato. + Posizione in base zero dell'oggetto specificato con il nome, con distinzione tra maiuscole e minuscole, indicato.Restituisce -1 se l'oggetto non è presente in . + Nome dell'oggetto da cercare, con distinzione tra maiuscole e minuscole. + + + Inserisce un oggetto in in corrispondenza dell'indice specificato. + Indice in base zero in corrispondenza del quale deve essere inserito il valore. + Oggetto da inserire in . + + + Inserisce un elemento nella classe in corrispondenza dell'indice specificato. + Indice in base zero in corrispondenza del quale deve essere inserito il valore. + Oggetto da inserire in . + + + Ottiene un valore che indica se ha dimensioni fisse. + Restituisce true se ha dimensioni fisse; in caso contrario, restituisce false. + + + Ottiene un valore che indica se è di sola lettura. + Restituisce true se è di sola lettura; in caso contrario, restituisce false. + + + Ottiene un valore che indica se è sincronizzato. + Restituisce true se l'oggetto è sincronizzato; in caso contrario, restituisce false. + + + Ottiene in corrispondenza dell'indice specificato. + Oggetto in corrispondenza dell'indice specificato. + + + Ottiene con il nome specificato. + + con il nome specificato. + + + Rimuove l'oggetto specificato dalla raccolta. + Oggetto da rimuovere dalla raccolta. + Il parametro non è un oggetto . + Il parametro non è presente nella raccolta. + + + Rimuove il parametro specificato dalla raccolta. + Oggetto da rimuovere dalla raccolta. + + + Rimuove l'oggetto da in corrispondenza dell'indice specificato. + Indice in base zero dell'oggetto da rimuovere. + + + Rimuove l'oggetto da in corrispondenza del nome di parametro specificato. + Nome dell'oggetto da rimuovere. + + + Ottiene un oggetto che può essere utilizzato per sincronizzare l'accesso a . + Oggetto che può essere utilizzato per sincronizzare l'accesso a . + + + Classe che rappresenta una factory provider per il provider client di entità. + + + Restituisce una nuova istanza della classe del provider che implementa la classe . + Nuova istanza di . + + + Genera un oggetto .Questo metodo non è attualmente supportato. + Questo metodo non è attualmente supportato. + + + Restituisce una nuova istanza della classe del provider che implementa la classe . + Nuova istanza di . + + + Restituisce una nuova istanza della classe del provider che implementa la classe . + Nuova istanza di . + + + Genera un oggetto .Questo metodo non è attualmente supportato. + Questo metodo non è attualmente supportato. + + + Restituisce una nuova istanza della classe del provider che implementa la classe . + Nuova istanza di . + + + Genera un oggetto .Questo metodo non è attualmente supportato. + Questo metodo non è attualmente supportato. + Questo metodo non è attualmente supportato. + + + Oggetto Singleton per l'oggetto factory del provider client dell'entità.Questo campo rimane pubblico (nessuna proprietà) perché per DbProviderFactory è previsto un campo. + + + Restituisce la classe richiesta. + Nuova istanza di .I tipi supportati sono , e .Restituisce Null (o Nothing in Visual Basic) per ogni altro tipo. + Oggetto da restituire. + + + Classe che rappresenta una transazione per il livello concettuale + + + Esegue il commit della transazione sottostante. + + + Ottiene per . + Oggetto per la connessione all'origine dati sottostante. + + + Oggetto connessione proprietario di questo oggetto transazione + + + Pulisce l'oggetto transazione + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo le risorse non gestite + + + Ottiene il livello di isolamento di . + Valore dell'enumerazione che rappresenta il livello di isolamento della transazione sottostante. + + + Esegue il rollback della transazione sottostante. + + + Ottiene DbTransaction per la transazione del provider sottostante. + + + Rappresenta i metadati di mapping per un elemento AssociationSet nello spazio CS. + + + Inizializza una nuova istanza di AssociationSetMapping. + Set di associazioni di cui eseguire il mapping. + Set di entità dell'archivio di cui eseguire il mapping. + Mapping del contenitore padre. + + + Aggiunge la condizione del mapping di proprietà. + Condizione da aggiungere. + + + Ottiene il set di associazioni di cui viene eseguito il mapping. + + + Ottiene il mapping del tipo di associazione contenuto. + + + Ottiene le condizioni del mapping di proprietà. + + + Ottiene o imposta il mapping della funzione corrispondente.Può essere null. + + + Rimuove la condizione del mapping di proprietà. + Condizione di mapping di proprietà da rimuovere. + + + Ottiene o imposta il mapping della proprietà End di origine. + + + Ottiene il set di entità dell'archivio su cui è stato eseguito il mapping. + + + Ottiene o imposta il mapping della proprietà End di destinazione. + + + Descrive i mapping di funzione di modifica per un set di associazioni. + + + Inizializza una nuova istanza di . + Set di associazioni. + Mapping di funzione di eliminazione. + Mapping di funzione di inserimento. + + + Ottiene il set di associazioni. + Set di associazioni. + + + Ottiene il mapping di funzione di eliminazione. + Mapping di funzione di eliminazione. + + + Ottiene il mapping di funzione di inserimento. + Mapping di funzione di inserimento. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente. + Rappresentazione di stringa del valore di questa istanza. + + + Rappresenta i metadati di mapping per una mappa del tipo di associazione nello spazio CS. + + + Crea un'istanza di AssociationTypeMapping. + Oggetto AssociationSetMapping che contiene questo oggetto AssociationTypeMapping. + + + Ottiene l'oggetto AssociationSetMapping che contiene questo oggetto AssociationTypeMapping. + + + Ottiene il tipo di associazione di cui viene eseguito il mapping. + + + Ottiene il singolo frammento di mapping. + + + Metadati di mapping per le proprietà complesse. + + + Costruisce un nuovo oggetto di mapping delle proprietà complesse + Oggetto MemberMetadata che rappresenta il membro complesso + + + Aggiunge un mapping di tipo che corrisponde a un tipo complesso annidato. + Mapping del tipo complesso da aggiungere. + + + Rimuove un mapping di tipo che corrisponde a un tipo complesso annidato. + Mapping del tipo complesso da rimuovere. + + + Ottiene le raccolte di sola lettura di mapping di tipo che corrispondono ai tipi complessi annidati. + + + Metadati di mapping per tipi complessi. + + + Crea un'istanza di ComplexTypeMapping. + Oggetto ComplexType di cui viene eseguito il mapping. + + + Aggiunge la condizione del mapping di proprietà. + Condizione di mapping di proprietà da aggiungere. + + + Aggiunge un mapping di proprietà. + Mapping di proprietà da aggiungere. + + + Ottiene l'oggetto ComplexType di cui viene eseguito il mapping. + + + Ottiene una raccolta di sola lettura delle condizioni di mapping di proprietà. + + + Ottiene una raccolta di sola lettura dei mapping di proprietà. + + + Rimuove la condizione del mapping di proprietà. + Condizione di mapping di proprietà da rimuovere. + + + Rimuove un mapping di proprietà. + Mapping di proprietà da rimuovere. + + + Metadati di mapping per il mapping delle proprietà condizionali su un tipo.Il mapping delle proprietà condizionali specifica una condizione sulla proprietà del lato C o del lato S. + + + Ottiene un oggetto EdmProperty che specifica la colonna di cui è stato eseguito il mapping. + + + Ottiene un oggetto EdmProperty che specifica la proprietà di cui è stato eseguito il mapping. + + + Metadati di mapping per la proprietà End di un'associazione. + + + Crea un mapping di proprietà End dell'associazione. + AssociationEndMember che specifica la fine dell'associazione di cui eseguire il mapping. + + + Aggiunge il mapping di proprietà-colonna figlio. + ScalarPropertyMapping che specifica il mapping di proprietà-colonna da aggiungere. + + + Ottiene un oggetto AssociationEndMember che specifica la fine dell'associazione di cui è stato eseguito il mapping. + + + Ottiene un oggetto ReadOnlyCollection di ScalarPropertyMapping che specifica gli elementi figlio di questo mapping di proprietà End dell'associazione. + + + Rimuove il mapping di proprietà-colonna figlio. + ScalarPropertyMapping che specifica il mapping di proprietà-colonna da rimuovere. + + + Rappresenta i metadati di mapping per una mappa EntityContainer nello spazio CS. + + + Inizializza una nuova istanza della classe . + Il contenitore di entità concettuale di cui eseguire il mapping. + Contenitore di entità dell'archivio di cui eseguire il mapping. + Raccolta di elementi mapping padre. + Flag che indica se generare visualizzazioni di aggiornamento. + + + Aggiunge un mapping di importazione di funzione. + Mapping di importazione di funzione da aggiungere. + + + Aggiunge un mapping di set di associazioni. + Mapping di set di associazioni da aggiungere. + + + Aggiunge un mapping di set di entità. + Mapping di set di entità da aggiungere. + + + Ottiene i mapping di set di associazioni. + Mapping di set di associazioni. + + + Ottiene il tipo di questo elemento. + Tipo di questo elemento. + + + Ottiene il contenitore di entità concettuale. + Contenitore di entità concettuale. + + + Ottiene i mapping del set di entità. + Mapping del set di entità. + + + Ottiene i mapping di importazione di funzione. + Mapping di importazione di funzione. + + + Ottiene un flag che indica se generare le visualizzazioni di aggiornamento. + true per generare le visualizzazioni di aggiornamento. In caso contrario, false. + + + Ottiene la raccolta di elementi mapping padre. + Raccolta di elementi mapping padre. + + + Rimuove un mapping di importazione di funzione. + Mapping di importazione di funzione da rimuovere. + + + Rimuove un mapping di set di associazioni. + Mapping di set di associazioni da rimuovere. + + + Rimuove un mapping di set di associazioni. + Mapping di set di associazioni da rimuovere. + + + Ottiene il contenitore di entità dell'archivio. + Contenitore di entità dell'archivio. + + + Rappresenta i metadati di mapping per un Extent nello spazio CS. + + + Ottiene il mapping del contenitore padre. + + + Ottiene o imposta la visualizzazione di query associata al mapping. + + + Rappresenta i metadati di mapping per un EnitytSet nello spazio CS. + + + Inizializza una nuova istanza di EntitySetMapping. + Set di entità di cui eseguire il mapping. + Mapping del contenitore padre. + + + Aggiunge un mapping di funzione. + Mapping di funzione da aggiungere. + + + Aggiunge un mapping di tipo. + Mapping di tipi da aggiungere. + + + Ottiene il set di entità su cui è stato eseguito il mapping. + + + Ottiene i mapping dei tipi di entità contenuti. + + + Ottiene i mapping di funzione corrispondenti. + + + Rimuove un mapping di funzione. + Mapping di funzione da rimuovere. + + + Rimuove un mapping di tipo. + Mapping di tipo da rimuovere. + + + Metadati di mapping per il tipo di entità.Se un EntitySet rappresenta entità di più tipi, saranno disponibili più EntityTypeMapping per un EntitySet. Ad esempio, se PersonSet Entity extent rappresenta entità di tipo Person e Customer, saranno disponibili due EntityTypeMapping nel mapping per PersonSet. + + + Crea un'istanza di EntityTypeMapping. + Oggetto EntitySetMapping contenente questo EntityTypeMapping. + + + Aggiunge un frammento di mapping. + Frammento di mapping da aggiungere. + + + Aggiunge una gerarchia del tipo di entità al mapping.La gerarchia è rappresentata dal tipo di entità radice specificato. + Oggetto EntityType radice della gerarchia da aggiungere. + + + Aggiunge un tipo di entità al mapping. + Oggetto EntityType da aggiungere. + + + Ottiene l'oggetto EntitySetMapping contenente questo EntityTypeMapping. + + + Ottiene il singolo oggetto EntityType su cui viene eseguito il mapping.Genera un'eccezione in caso di mapping del tipo di gerarchia. + + + Ottiene i tipi di entità su è stato eseguito il mapping. + + + Ottiene una raccolta di sola lettura di frammenti di mapping. + + + Ottiene un flag che indica se si tratta di un mapping di gerarchia di tipo. + + + Ottiene i tipi di base su cui è stato eseguito il mapping per un mapping della gerarchia. + + + Rimuove un frammento di mapping. + Frammento di mapping da rimuovere. + + + Rimuove una gerarchia del tipo di entità dal mapping.La gerarchia è rappresentata dal tipo di entità radice specificato. + Oggetto EntityType radice della gerarchia da rimuovere. + + + Rimuove un tipo di entità dal mapping. + Oggetto EntityType da rimuovere. + + + Descrive i mapping della funzione di modifica per un tipo di entità in un set di entità. + + + Inizializza una nuova istanza della classe . + Tipo di entità EDM. + Mapping per l'eliminazione di una funzione. + Mapping per l'inserimento di una funzione. + Mapping per l'aggiornamento di una funzione. + + + Ottiene il mapping per l'eliminazione di una funzione. + Mapping per l'eliminazione di una funzione. + + + Ottiene il tipo di entità EDM. + Tipo di entità EDM. + + + Ottiene il mapping per l'inserimento di una funzione. + Mapping per l'inserimento di una funzione. + + + Restituisce una rappresentazione in forma di stringa dell'oggetto . + Rappresentazione in forma di stringa dell'oggetto . + + + Ottiene il mapping per l'aggiornamento di una funzione. + Mapping per l'aggiornamento di una funzione. + + + Classe di base per il tipo creato in fase di progettazione per archiviare le viste generate. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il nome dell'oggetto . + Nome del contenitore. + + + Restituisce la coppia chiave/valore in corrispondenza dell'indice specificato contenente la vista e la relativa chiave. + Coppia chiave-valore in corrispondenza dell'indice contenente la vista e la relativa chiave. + Indice della vista. + + + Valore hash delle viste. + Valore hash. + + + Valore hash. + Valore hash. + + + Ottiene o imposta nello schema di archiviazione. + Nome del contenitore. + + + Ottiene o imposta il conteggio delle viste. + Conteggio delle viste. + + + Attributo per contrassegnare gli assembly che contengono il tipo delle viste generate. + + + Inizializza una nuova istanza della classe . + Tipo di vista. + + + Ottiene l'oggetto T:System.Type della vista. + Oggetto T:System.Type della vista. + + + Rappresenta un mapping del tipo complesso per il risultato di un'importazione di funzione. + + + Inizializza una nuova istanza di FunctionImportComplexTypeMapping + Tipo restituito. + Mapping della proprietà per il tipo di risultato di un'importazione di funzione. + + + Ottiene il tipo restituito. + + + Rappresenta un mapping del tipo di entità di importazione di funzione. + + + Inizializza una nuova istanza di FunctionImportEntityTypeMapping. + Tipi di entità alla base delle gerarchie del tipo di cui eseguire il mapping. + Tipi di entità di cui eseguire il mapping. + Mapping della proprietà per i tipi di risultato di un'importazione di funzione. + Condizioni di mapping. + + + Ottiene le condizioni di mapping. + + + Ottiene i tipi di entità su viene eseguito il mapping. + + + Ottiene i tipi di entità alla base delle gerarchie di cui viene eseguito il mapping. + + + Rappresenta una condizione di mapping per un risultato dell'importazione di funzione. + + + Ottiene il nome della colonna utilizzata per calcolare la condizione. + Nome della colonna utilizzata per calcolare la condizione. + + + Converte il valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Rappresenta una condizione di mapping tra il risultato dell'importazione di funzione, valutato controllando null o non null. + + + Inizializza una nuova istanza di FunctionImportEntityTypeMappingConditionIsNull. + Nome della colonna utilizzata per calcolare la condizione. + Flag che indica se viene eseguito un controllo null o non null. + + + Ottiene un flag che indica se viene eseguito un controllo null o non null. + + + Rappresenta una condizione di mapping tra il risultato dell'importazione di funzione, valutato in confronto a un valore specificato. + + + Inizializza una nuova istanza di FunctionImportEntityTypeMappingConditionValue. + Nome della colonna utilizzata per calcolare la condizione. + Valore da confrontare. + + + Ottiene il valore utilizzato nel confronto. + + + Rappresenta un mapping dall'importazione di funzioni in un modello a una funzione componibile o non componibile dell'archivio. + + + Ottiene la funzione del modello (o origine del mapping) + + + Ottiene la funzione dell'archivio (o destinazione del mapping) + + + Rappresenta un mapping dall'importazione di funzioni in un modello a una funzione componibile dell'archivio. + + + Inizializza una nuova istanza di FunctionImportMappingComposable. + Importazione della funzione di modello. + Funzione componibile dell'archivio. + Mapping dei risultati per l'importazione di funzione. + Mapping del contenitore padre. + + + Ottiene il mapping dei risultati per l'importazione di funzione. + + + Rappresenta un mapping dall'importazione di funzione di un modello a una funzione non componibile dell'archivio. + + + Inizializza una nuova istanza di FunctionImportMappingNonComposable. + Importazione della funzione di modello. + Funzione non componibile dell'archivio. + Mapping dei risultati dell'importazione di funzione. + Mapping del contenitore padre. + + + Ottiene i mapping dei risultati dell'importazione di funzione. + + + Rappresenta un mapping del risultato per un'importazione di funzione. + + + Inizializza una nuova istanza della classe . + + + Aggiunge un mapping di tipo. + Mapping di tipi da aggiungere. + + + Rimuove un mapping di tipo. + Mapping di tipo da rimuovere. + + + Ottiene i mapping del tipo. + Mapping del tipo. + + + Classe di base per eseguire il mapping di una proprietà di un tipo restituito di importazione di funzione. + + + Esegue il mapping di una proprietà del tipo restituito di importazione di funzione a una colonna di tabella. + + + Inizializza una nuova istanza di FunctionImportReturnTypeScalarPropertyMapping. + Nome della proprietà di cui è stato eseguito il mapping. + Nome della colonna di cui è stato eseguito il mapping. + + + Ottiene il nome della colonna di cui è stato eseguito il mapping. + + + Ottiene il nome della proprietà di cui è stato eseguito il mapping. + + + Specifica un mapping del tipo strutturale dell'importazione di funzione. + + + Ottiene il mapping della proprietà per il tipo di risultato di un'importazione di funzione. + + + Specifica una condizione di mapping valutata controllando se il valore di una proprietà/colonna è null o non null. + + + Crea un'istanza di IsNullConditionMapping. + Oggetto EdmProperty che specifica una proprietà o una colonna. + Valore booleano che indica se eseguire un controllo null o non null. + + + Ottiene un valore booleano che specifica se la condizione viene valutata eseguendo un controllo null o non null. + + + Rappresenta la classe dell'elemento di base per tutti i metadati di mapping + + + Rappresenta i metadati per il frammento di mapping.Un set di frammenti di mapping compone i mapping di set (EntitySet, AssociationSet o CompositionSet ). Ogni MappingFragment fornisce il mapping per queste proprietà di un tipo con mapping a una singola tabella. + + + Crea un'istanza di MappingFragment. + Oggetto EntitySet corrispondente alla tabella della visualizzazione di cui viene eseguito il mapping. + Oggetto TypeMapping che contiene l'oggetto MappingFragment. + Flag che indica se includere "DISTINCT" quando viene eseguita una query. + + + Aggiunge la condizione del mapping di proprietà. + Condizione di mapping di proprietà da aggiungere. + + + Aggiunge un mapping di proprietà. + Mapping di proprietà da aggiungere. + + + Ottiene una raccolta di sola lettura delle condizioni di mapping di proprietà. + + + Ottiene un flag che indica se includere "DISTINCT" quando viene eseguita una query. + + + Ottiene una raccolta di sola lettura dei mapping di proprietà. + + + Rimuove la condizione del mapping di proprietà. + Condizione di mapping di proprietà da rimuovere. + + + Rimuove un mapping di proprietà. + Mapping di proprietà da rimuovere. + + + Ottiene l'oggetto EntitySet corrispondente alla tabella o della visualizzazione di cui viene eseguito il mapping. + + + Ottiene l'oggetto TypeMapping che contiene l'oggetto MappingFragment. + + + Rappresenta una classe di base per gli elementi nello spazio mapping (DataSpace.CSSpace). + + + Inizializza una nuova istanza della classe . + + + Classe per la rappresentazione di una raccolta di elementi di mapping nello spazio Edm. + + + Descrive l'associazione di funzione di modifica per l'elaborazione delle modifiche di entità o associazioni. + + + Inizializza una nuova istanza della classe . + Set di entità o associazioni. + Tipo di entità o associazione. + Metadati della funzione a cui eseguire l'associazione. + Associazioni per i parametri della funzione. + Parametro di output che produce il numero di righe interessate. + Associazioni per i risultati della valutazione della funzione + + + Ottiene i metadati della funzione a cui eseguire l'associazione. + Metadati della funzione a cui eseguire l'associazione. + + + Ottiene le associazioni per i parametri della funzione. + Associazioni per i parametri della funzione. + + + Ottiene le associazioni per i risultati della valutazione della funzione. + Associazioni per i risultati della valutazione della funzione. + + + Ottiene il parametro di output che produce il numero di righe interessate.Può essere null. + Parametro di output che produce il numero di righe interessate. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente. + Rappresentazione di stringa di questa istanza. + + + Descrive la posizione di un membro in una struttura di tipi di associazione o di entità. + + + Inizializza una nuova istanza della classe . + Membri nel percorso dalla foglia (il membro associato) alla radice della struttura. + Set di associazioni a cui si sta passando tramite questo membro.Se il valore è null, non si tratta di un percorso di navigazione di membro. + + + Ottiene il set di associazioni a cui si sta passando tramite questo membro.Se il valore è null, non si tratta di un percorso di navigazione di membro. + Set di associazioni a cui si sta passando tramite questo membro. + + + Ottiene i membri nel percorso dalla foglia (il membro associato) alla radice della struttura. + Membri nel percorso dalla foglia (il membro associato) alla radice della struttura. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente. + Rappresentazione di stringa del valore di questa istanza. + + + Rappresenta l'associazione di un parametro della funzione di modifica a un membro dell'entità o dell'associazione modificata. + + + Inizializza una nuova istanza della classe . + Parametro che accetta il valore. + Percorso del membro dell'entità o dell'associazione che definisce il valore. + true per associare il valore del membro originale o corrente. In caso contrario, false. + + + Ottiene un flag che indica se il valore del membro originale o corrente viene associato. + true se si associa il valore del membro originale o corrente. In caso contrario, false. + + + Ottiene il percorso del membro dell'entità o dell'associazione che definisce il valore. + Percorso del membro dell'entità o dell'associazione che definisce il valore. + + + Ottiene il parametro che accetta il valore. + Parametro che accetta il valore. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente usando il formato specificato. + Rappresentazione di stringa del valore di questa istanza come specificato dal formato. + + + Definisce un'associazione da una colonna denominata del set di risultati a un membro che accetta il valore. + + + Inizializza una nuova istanza della classe . + Nome della colonna da associare dal set di risultati della funzione. + Proprietà da impostare nell'entità. + + + Ottiene il nome della colonna da associare dal set di risultati della funzione. + Nome della colonna da associare dal set di risultati della funzione. + + + Ottiene la proprietà da impostare nell'entità. + Proprietà da impostare nell'entità. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente. + Rappresentazione di stringa del valore di questa istanza. + + + Metadati di mapping per tutti i tipi di mapping di proprietà. + + + Ottiene un oggetto EdmProperty che specifica la proprietà di cui è stato eseguito il mapping. + + + Metadati di mapping per le proprietà scalari. + + + Crea un mapping tra una proprietà semplice e una colonna. + Proprietà di cui eseguire il mapping. + Colonna di cui eseguire il mapping. + + + Ottiene un oggetto EdmProperty che specifica la colonna di cui è stato eseguito il mapping. + + + Rappresenta una raccolta di elementi nello spazio mapping di archiviazioni (mapping CS). + + + Inizializza una nuova istanza della classe utilizzando gli oggetti , e i lettori XML specificati. + Oggetto che deve essere utilizzato dal mapping. + Oggetto che deve essere utilizzato dal mapping. + Lettori XML che devono essere utilizzati dal mapping. + + + Inizializza una nuova istanza della classe utilizzando gli oggetti e specificati e una raccolta di stringhe indicanti i percorsi dei file di metadati. + Oggetto che deve essere utilizzato dal mapping. + Oggetto che deve essere utilizzato dal mapping. + Percorsi di file che devono essere utilizzati dal mapping. + + + Calcola un valore hash per il mapping del contenitore singolo nella raccolta. + Stringa che specifica il valore hash calcolato. + + + Calcola un valore hash per il mapping dei contenitori specificato dai nomi dei contenitori di cui è stato eseguito il mapping. + Stringa che specifica il valore hash calcolato. + Nome di un contenitore nel modello concettuale. + Nome di un contenitore nel modello di archivio. + + + Crea un oggetto . + Istanza di se non vengono rilevati errori.In caso contrario, null. + Raccolta di metadati EDM di cui eseguire il mapping.Non deve essere null. + Raccolta di metadati dell'archivio di cui eseguire il mapping.Non deve essere null. + Elementi MSL da caricare.Non deve essere null. + Percorsi degli elementi MSL.Utilizzato nei messaggi di errore.Può essere null, nel qual caso l'URI di base di XmlReader verrà utilizzato come percorso. + Raccolta di errori rilevati durante il caricamento. + + + Crea un dizionario di (extent, vista generata) per il mapping del contenitore singolo nella raccolta. + Dizionario di ( , ) che specifica le viste generate. + Elenco che accumula gli errori potenziali. + + + Crea un dizionario di (extent, vista generata) per un mapping di contenitori specificato dai nomi dei contenitori di cui è stato eseguito il mapping. + Dizionario di ( , ) che specifica le viste generate. + Nome di un contenitore nel modello concettuale. + Nome di un contenitore nel modello di archivio. + Elenco che accumula gli errori potenziali. + + + Ottiene la versione di questo oggetto . + Versione di questo oggetto . + + + Ottiene o imposta un oggetto per la creazione di istanze di utilizzate per recuperare le viste di mapping pregenerate. + Oggetto per la creazione di istanze di usate per recuperare le viste di mapping pregenerate. + + + Specifica un mapping di tipo strutturale. + + + Inizializza una nuova istanza della classe . + + + Aggiunge la condizione del mapping di proprietà. + Condizione di mapping di proprietà da aggiungere. + + + Aggiunge un mapping di proprietà. + Mapping di proprietà da aggiungere. + + + Ottiene una raccolta di sola lettura delle condizioni di mapping di proprietà. + + + Ottiene una raccolta di sola lettura dei mapping di proprietà. + + + Rimuove la condizione del mapping di proprietà. + Condizione di mapping di proprietà da rimuovere. + + + Rimuove un mapping di proprietà. + Mapping di proprietà da rimuovere. + + + Rappresenta i metadati di mapping per una mappa del tipo nello spazio CS. + + + Specifica una condizione di mapping valutata confrontando il valore di una proprietà o di una colonna con un valore specificato. + + + Crea un'istanza di ValueConditionMapping. + Oggetto EdmProperty che specifica una proprietà o una colonna. + Oggetto che specifica il valore da confrontare. + + + Ottiene un oggetto che specifica il valore da confrontare. + + + Rappresenta un'entità finale di un tipo di associazione + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Crea un'istanza di AssociationEndMember di sola lettura. + Istanza di AssociationEndMember appena creata. + Nome del membro dell'entità finale dell'associazione. + Tipo di riferimento per l'entità finale. + Molteplicità dell'entità finale. + Flag che indica il comportamento di eliminazione dell'entità finale. + Proprietà dei metadati da associare all'istanza. + Il nome specificato è Null o vuoto. + Il tipo di riferimento specificato è Null. + + + Classe per la rappresentazione di un set di associazioni + + + Ottiene le entità finali di . + Raccolta di tipo che contiene le entità finali di . + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Crea un'istanza di AssociationSet di sola lettura dai parametri specificati. + Istanza di AssociationSet appena creata. + Nome del set di associazioni. + Tipo di associazione degli elementi nel set di associazioni. + Set di entità per l'entità finale del set di associazioni di origine. + Set di entità per l'entità finale del set di associazioni di destinazione. + Proprietà dei metadati da associare all'istanza. + Il nome specificato è Null o vuoto. + Il tipo di associazione specificato è Null. + Il tipo di una delle entità finali del tipo di associazione specificato non corrisponde al tipo di entità finale del set di entità corrispondente. + + + Ottiene l'associazione correlata a . + Oggetto che rappresenta l'associazione correlata a . + + + Classe che rappresenta l'entità finale di AssociationSet + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene il membro End a cui corrisponde questo oggetto . + Oggetto che rappresenta il membro End a cui corrisponde questo oggetto . + + + Ottiene il set di entità a cui fa riferimento il ruolo End. + Oggetto che rappresenta il set di entità a cui fa riferimento questo ruolo End. + + + Ottiene il nome dell'entità finale per . + Nome dell'entità finale per . + + + Ottiene il set di associazioni padre di . + Oggetto che rappresenta il set di associazioni padre di . + + + Ottiene il nome del ruolo End per . + Nome del ruolo End per . + + + Restituisce il nome del ruolo End per . + Nome del ruolo End per . + + + Descrive un'associazione/relazione tra due entità nel modello concettuale o una relazione di chiave esterna tra due tabelle nel modello di archivio.Nel modello concettuale la classe dipendente può definire o meno una proprietà di chiave esterna.Se la chiave esterna viene definita, la proprietà sarà true e la proprietà conterrà i dettagli delle chiavi esterne + + + Ottiene l'elenco di entità finali per . + Raccolta di tipo che contiene l'elenco di entità finali per . + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene o imposta il vincolo referenziale. + Vincolo referenziale. + + + Crea un'istanza di AssociationType di sola lettura dai parametri specificati. + Istanza di AssociationType appena creata. + Nome del tipo del set di associazioni. + Spazio dei nomi del tipo di associazione. + Flag che indica una relazione di chiave esterna (FK, foreign key). + Spazio dati del tipo di associazione. + Membro dell'entità finale dell'associazione di origine. + Membro dell'entità finale dell'associazione di destinazione. + Vincolo referenziale. + Proprietà dei metadati da associare all'istanza. + Il nome specificato è Null o vuoto. + Lo spazio dei nomi specificato è Null o vuoto. + + + Ottiene il valore della proprietà booleana che specifica se la colonna è una chiave esterna. + Valore booleano che specifica se la colonna è una chiave esterna.Se true, la colonna è una chiave esterna.Se false (impostazione predefinita), la colonna non è una chiave esterna. + + + Ottiene l'elenco di vincoli per . + Raccolta di tipo che contiene l'elenco di vincoli per . + + + Elenco di tutti i tipi predefiniti + + + Tipo di associazione + + + Tipo di AssociationSet + + + Tipo di AssociationSetEnd + + + Tipo di associazione + + + Tipo di raccolta + + + Tipo di raccolta + + + Tipo complesso + + + Tipo di documentazione + + + Tipo di EdmFunction + + + Tipo di EdmMember + + + Tipo di EdmProperty + + + Tipo Edm + + + Tipo di contenitore di entità + + + Tipo di set di entità + + + Tipo di EntitySetBase + + + Tipo di entità + + + Tipo di base del tipo di entità + + + Tipo di membro enum + + + Tipo di enumerazione + + + Tipo di facet + + + Tipo di parametro di funzione + + + Tipo di elemento globale + + + Tipo di elemento dei metadati + + + Tipo di proprietà di metadati + + + Tipo di proprietà di navigazione + + + Tipo di DeleteAction + + + Tipo di modalità parametro + + + Tipo primitivo + + + Tipo primitivo + + + Tipo di ProviderManifest + + + Tipo di vincolo referenziale + + + Tipo di riferimento + + + Tipo di RelationshipEnd + + + Tipo di molteplicità della relazione + + + Tipo di set di relazioni + + + Tipo di relazioni + + + Tipo di riga + + + Tipo semplice + + + Tipo strutturale + + + Tipo di informazioni + + + Tipo di raccolta (applicato a Proprietà) + + + La raccolta utilizza la semantica dei contenitori (senza ordine e con ammissione dei duplicati) + + + La raccolta utilizza la semantica degli elenchi (ordine deterministico e ammissione dei duplicati) + + + La proprietà non è una raccolta + + + Rappresenta il tipo di raccolta Edm + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene l'istanza della classe che contiene il tipo dell'elemento incluso nell'oggetto corrente e i facet per il tipo. + Istanza della classe che contiene il tipo dell'elemento incluso nell'oggetto corrente e i facet per il tipo. + + + Rappresenta il tipo complesso Edm.Può essere utilizzato per configurare i tipi complessi da una convenzione basata su modello di spazio concettuale.I tipi complessi non sono supportati nel modello di archivio. + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Crea una nuova istanza del tipo . + Nuova istanza del tipo . + Nome del tipo complesso. + Spazio dei nomi del tipo complesso. + Spazio dati a cui appartiene il tipo complesso. + Membri del tipo complesso. + Proprietà dei metadati da associare all'istanza. + Generata se l'argomento nome, spazio dei nomi o membri è Null. + + + Ottiene l'elenco di proprietà per . + Raccolta di tipo che contiene l'elenco di proprietà per . + + + Modalità concorrenza per le proprietà. + + + Modalità concorrenza fissa: la proprietà viene sempre convalidata in fase di scrittura + + + Modalità concorrenza predefinita: la proprietà non viene mai convalidata in fase di scrittura + + + Serializza un oggetto conforme alle restrizioni di un singolo file dello schema CSDL in un writer XML.Il modello da serializzare deve contenere un singolo oggetto . + + + Inizializza una nuova istanza della classe . + + + Si verifica quando viene individuato un errore durante la serializzazione del modello. + + + Serializza l'oggetto in XmlWriter. + true se il modello è valido. In caso contrario, false. + EdmModel da serializzare. + XmlWriter in cui serializzare. + Spazio dei nomi serializzato del modello. + + + Rappresenta informazioni su un errore che si è verificato durante l'elaborazione di un modello Entity Framework. + + + Inizializza una nuova istanza della classe . + + + Ottiene un messaggio descrittivo facoltativo che descrive l'errore generato. + Messaggio descrittivo facoltativo che descrive l'errore generato. + + + Ottiene un valore che indica l'oggetto che ha causato la generazione dell'evento. + true se l'oggetto ha causato la generazione dell'evento. In caso contrario, false. + + + Ottiene un valore facoltativo che indica la proprietà dell'elemento di origine che ha causato la generazione dell'evento. + Valore facoltativo che indica la proprietà dell'elemento di origine che ha causato la generazione dell'evento. + + + DataSpace + + + CSpace indica l'elemento nello spazio CS - tipi primitivi edm + tipi definiti in CSDL + + + Mapping tra spazio C e spazio S + + + Mapping tra spazio O e spazio C + + + OSpace indica l'elemento nello spazio CLR + + + SSpace indica l'elemento nello spazio S + + + Metodi di estensione per . + + + Ottiene il modello concettuale dal DbModel specificato. + Istanza di EdmModel che rappresenta il modello concettuale. + Istanza di una classe che implementa IEdmModelAdapter (precedentementeDbModel). + + + Ottiene il modello di archivio dal DbModel specificato. + Istanza di EdmModel che rappresenta il modello di archivio. + Istanza di una classe che implementa IEdmModelAdapter (precedentementeDbModel). + + + Classe che rappresenta l'elemento Documentation associato a un elemento + + + Inizializza una nuova istanza della documentazione. + Stringa di riepilogo. + Stringa di descrizione lunga. + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene un valore che indica se questo oggetto contiene solo un valore Null o un oggetto vuoto e un oggetto . + True se questo oggetto contiene solo un valore Null o un oggetto vuoto e un oggetto ; in caso contrario, false. + + + Ottiene la descrizione lunga per . + Descrizione lunga per . + + + Ottiene il riepilogo per . + Riepilogo per . + + + Restituisce il riepilogo per . + Riepilogo per . + + + Questa classe incapsula le informazioni per un errore EDM generico. + + + Ottiene il messaggio di errore. + Messaggio di errore. + + + Classe per la rappresentazione di una funzione + + + Aggiunge un parametro alla funzione. + Parametro da aggiungere. + + + Ottiene l'attributo di aggregazione di questa funzione. + + + Ottiene un valore che indica se l'attributo predefinito è presente in questa funzione. + true se l’attributo è presente; in caso contrario, false. + + + Ottiene il tipo del tipo incorporato per . + Uno dei valori dell'enumerazione . + + + Ottiene una query nel linguaggio utilizzato dal sistema di gestione di database o dal modello di archiviazione. + Valore stringa nella sintassi utilizzata dal sistema di gestione di database o dal modello di archiviazione che contiene la query o l'istruzione di aggiornamento di . + + + Metodo factory per la costruzione dell'oggetto . + Nuova istanza di sola lettura del tipo . + Nome della funzione. + Spazio dei nomi della funzione. + Spazio dei nomi a cui appartiene la funzione. + Proprietà e attributi aggiuntivi della funzione. + Proprietà dei metadati che verranno aggiunti alla funzione.Può essere null. + + + Restituisce il nome completo del tipo, ovvero spazio dei nomi e nome. + Nome completo del tipo. + + + Ottiene un valore che indica se il mapping di questa istanza è stato eseguito a una funzione o a una stored procedure. + true se il mapping di questa istanza è stato eseguito a una funzione; false se il mapping di questa istanza è stato eseguito a una stored procedure. + + + Ottiene un valore che indica se questa istanza proviene dal manifesto del provider. + true se questa istanza proviene dal manifesto del provider; in caso contrario, false. + + + Ottiene un valore che indica se si tratta di una funzione senza parametri (funzione che non accetta argomenti). + true se la funzione è senza parametri; in caso contrario, false. + + + Ottiene i parametri di . + Raccolta di tipo che contiene i parametri di . + + + Ottiene l'attributo di semantica del tipo di parametro di questa funzione. + + + Ottiene il parametro restituito di . + Oggetto che rappresenta il parametro restituito di . + + + Ottiene i parametri restituiti di . + Raccolta di tipo che rappresenta i parametri restituiti di . + + + Ottiene o imposta lo schema associato alla funzione. + Schema associato alla funzione. + + + Ottiene l'attributo del nome di funzione di archivio per questa funzione. + + + Contiene proprietà e attributi aggiuntivi dell'oggetto . + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il testo del comando associato alla funzione. + Testo del comando associato alla funzione. + + + Ottiene o imposta i set di entità della funzione. + Set di entità della funzione. + + + Ottiene un valore che indica se si tratta di una funzione di aggregazione. + true se si tratta di una funzione di aggregazione; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa funzione è una funzione predefinita. + true se questa funzione è una funzione predefinita; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa funzione è una funzione di archivio memorizzata nella cache. + true se questa funzione è una funzione di archivio memorizzata nella cache; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa funzione può essere composta. + true se questa funzione può essere composta; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa funzione proviene da un manifesto del provider. + true se questa funzione proviene da un manifesto del provider; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa funzione è un'importazione di funzione. + true se questa funzione è un'importazione di funzione; in caso contrario, false. + + + Ottiene o imposta un valore che indica se la funzione non contiene argomenti. + true se la funzione non contiene argomenti; in caso contrario, false. + + + Ottiene o imposta i parametri di funzione. + Parametri di funzione. + + + Ottiene o imposta la semantica del tipo di parametro. + Semantica del tipo di parametro. + + + Ottiene o imposta i parametri restituiti. + Parametri restituiti. + + + Ottiene o imposta lo schema della funzione. + Schema della funzione. + + + Ottiene o imposta il nome funzione di archivio. + Nome funzione di archivio. + + + Classe per la rappresentazione di una raccolta di elementi nello spazio Edm. + + + Inizializza una nuova istanza della classe utilizzando la raccolta degli oggetti XMLReader in cui sono presenti i file Conceptual Schema Definition Language (CSDL). + Raccolta degli oggetti XMLReader in cui sono presenti i file Conceptual Schema Definition Language (CSDL). + + + Inizializza una nuova istanza della classe . + Entity Data Model. + + + Inizializza una nuova istanza della classe utilizzando i percorsi in cui sono presenti i file Conceptual Schema Definition Language (CSDL). + Percorsi in cui sono presenti i file Conceptual Schema Definition Language (CSDL). + + + Metodo factory che crea un oggetto . + Istanza di se non vengono rilevati errori.In caso contrario, null. + Elementi CSDL da caricare.Non deve essere null. + Percorsi degli elementi CSDL.Utilizzato nei messaggi di errore.Può essere null, nel qual caso l'URI di base di XmlReader verrà utilizzato come percorso. + Raccolta di errori rilevati durante il caricamento. + + + Ottiene la versione del modello concettuale per questa raccolta. + Versione del modello concettuale per questa raccolta. + + + Restituisce una raccolta degli oggetti . + Oggetto ReadOnlyCollection che rappresenta una raccolta degli oggetti . + + + Restituisce una raccolta degli oggetti con la versione del modello concettuale specificata. + Oggetto ReadOnlyCollection che rappresenta una raccolta degli oggetti . + Versione del modello concettuale. + + + Rappresenta la classe di membri edm + + + Ottiene il tipo in cui è dichiarato il membro. + Oggetto che rappresenta il tipo in cui è dichiarato il membro. + + + Indica se il modello contrassegnato come membro calcolato nella definizione EDM + + + Indica se il modello generato dall'archivio del membro è contrassegnato come Identity nella definizione EDM + + + Ottiene o imposta il nome della proprietà.L'impostazione di questo oggetto da una convenzione modello di spazio di archivio modifica il nome della colonna del database per questa proprietà.Nel modello concettuale deve allinearsi con la proprietà corrispondente dalla classe di entità e non deve essere modificato. + Nome del membro. + + + Restituisce il nome del membro. + Nome del membro. + + + Ottiene l'istanza della classe che contiene il tipo del membro e i facet per il tipo. + Oggetto che contiene il tipo del membro e i facet per il tipo. + + + Rappresenta un modello concettuale o di archivio.Questa classe può essere utilizzata per accedere alle informazioni sulla struttura del modello e sulla relativa modalità di configurazione. + + + Aggiunge un tipo di associazione al modello. + Istanza di AssociationType da aggiungere. + + + Aggiunge un tipo complesso al modello. + Istanza di ComplexType da aggiungere. + + + Aggiunge una funzione al modello. + Istanza di EdmFunction da aggiungere. + + + Aggiunge un tipo di entità al modello. + Istanza di EntityType da aggiungere. + + + Aggiunge un tipo di enumerazione al modello. + Istanza di EnumType da aggiungere. + + + Ottiene i tipi di associazione del modello. + + + Ottiene il tipo del tipo incorporato per il tipo. + Oggetto che rappresenta il tipo del tipo incorporato per il tipo. + + + Ottiene i tipi complessi del modello. + + + Ottiene il contenitore che archivia i set di entità e di associazioni e le importazioni di funzioni. + + + Ottiene lo spazio dati associato al modello, che indica se si tratta di un modello concettuale (DataSpace.CSpace) o di un modello di archivio (DataSpace.SSpace). + + + Ottiene i tipi di entità del modello. + + + Ottiene i tipi enum del modello. + + + Ottiene le funzioni del modello. + + + Ottiene gli elementi globali associati al modello. + Elementi globali associati al modello. + + + Rimuove un tipo di associazione dal modello. + Istanza di AssociationType da rimuovere. + + + Rimuove un tipo complesso dal modello. + Istanza di ComplexType da rimuovere. + + + Rimuove una funzione dal modello. + Istanza di EdmFunction da rimuovere. + + + Rimuove un tipo di entità dal modello. + Istanza di EntityType da rimuovere. + + + Rimuove un tipo di enumerazione dal modello. + Istanza di EnumType da rimuovere. + + + In uno spazio concettuale EdmProperty rappresenta una proprietà in un elemento Entity.In uno spazio di archivio EdmProperty rappresenta una colonna in una tabella. + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene o imposta il tipo di raccolta per questo modello. + Tipo di raccolta per questo modello. + + + Ottiene le informazioni sul tipo complesso per questa proprietà. + Informazioni sul tipo complesso per questa proprietà. + + + Ottiene o imposta la modalità di concorrenza per la proprietà. + Modalità di concorrenza per la proprietà. + + + Crea una nuova istanza di un tipo EdmProperty. + Nuova istanza di un tipo EdmProperty + Nome della proprietà. + Proprietà + + + Crea una nuova proprietà complessa. + Proprietà appena creata. + Nome della proprietà. + Tipo della proprietà. + + + Crea una nuova proprietà enum. + Proprietà appena creata. + Nome della proprietà. + Tipo della proprietà. + + + Crea una nuova proprietà primitiva. + Proprietà appena creata. + Nome della proprietà. + Tipo della proprietà. + + + Ottiene il valore predefinito per . + Valore predefinito per . + + + Ottiene le informazioni sul tipo di enumerazione per questa proprietà. + Informazioni sul tipo di enumerazione per questa proprietà. + + + Ottiene un valore che indica se la proprietà è una proprietà di tipo raccolta. + true se la proprietà è una proprietà di tipo raccolta; in caso contrario, false. + + + Ottiene un valore che indica se la proprietà è una proprietà di tipo complesso. + true se la proprietà è una proprietà di tipo complesso; in caso contrario, false. + + + Ottiene un valore che indica se la proprietà è una proprietà di tipo enumerazione. + true se la proprietà è una proprietà di tipo enumerazione; in caso contrario, false. + + + Ottiene o imposta un valore che indica se la lunghezza della proprietà è fissa. + true se la lunghezza della proprietà è fissa; in caso contrario, false. + + + Ottiene un valore che indica se il facet FixedLength è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa proprietà utilizza la lunghezza massima supportata dal provider. + True se questa proprietà utilizza la lunghezza massima supportata dal provider; in caso contrario, false. + + + Ottiene un valore che indica se il facet di lunghezza massima è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene un valore che indica se il facet Precision è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene un valore che indica se la proprietà è un tipo primitivo. + true se la proprietà è un tipo primitivo; in caso contrario, false. + + + Ottiene un valore che indica se il facet Scale è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene un valore che indica se la proprietà è un tipo primitivo sottostante. + true se la proprietà è un tipo primitivo sottostante; in caso contrario, false. + + + Ottiene o imposta un valore che indica se la proprietà è una proprietà Unicode. + true se la proprietà è una proprietà Unicode; in caso contrario, false. + + + Ottiene un valore che indica se il facet Unicode è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene o imposta la lunghezza massima della proprietà. + Lunghezza massima della proprietà. + + + Ottiene un valore che indica se può avere un valore Null. + True se può avere valore Null; in caso contrario, false. + + + Ottiene o imposta la precisione di questa proprietà. + Precisione della proprietà. + + + Ottiene le informazioni sul tipo primitivo per questa proprietà. + Informazioni sul tipo primitivo per questa proprietà. + + + Ottiene o imposta la scala di questa proprietà. + Scala della proprietà. + + + Imposta le proprietà dei metadati. + Proprietà dei metadati da impostare. + + + Ottiene o imposta il metodo di generazione database per la colonna di database associata a tale proprietà + Modello generato dall'archivio per la proprietà. + + + Ottiene il nome del tipo della proprietà. + Nome del tipo della proprietà. + + + Ottiene le informazioni sul tipo primitivo sottostante per questa proprietà. + Informazioni sul tipo primitivo sottostante per questa proprietà. + + + Questa classe incapsula le informazioni relative a un errore dello schema che si è verificato. + + + Costruisce un oggetto EdmSchemaError. + Spiegazione dell'errore. + Codice associato all'errore. + Gravità dell'errore. + + + Ottiene la colonna in cui si è verificato l'errore. + Colonna in cui si è verificato l'errore. + + + Ottiene il codice di errore. + Codice di errore. + + + Ottiene il numero di riga in cui si è verificato l'errore. + Numero di riga in cui si è verificato l'errore. + + + Ottiene la posizione dello schema che contiene l'errore.Questa stringa include anche il nome dello schema alla fine. + Posizione dello schema che contiene l'errore. + + + Ottiene il nome dello schema che contiene l'errore. + Nome dello schema che contiene l'errore. + + + Ottiene il livello di gravità dell'errore. + Uno dei valori di .Il valore predefinito è . + + + Ottiene una rappresentazione di stringa della traccia dello stack al verificarsi dell'errore. + Rappresentazione di stringa della traccia dello stack al verificarsi dell'errore. + + + Restituisce il messaggio di errore. + Messaggio di errore. + + + Definisce i diversi livelli di gravità degli errori che possono verificarsi durante la convalida di un modello di Entity Framework. + + + Errore che impedisce l'utilizzo del modello. + + + Avviso che non impedisce l'utilizzo del modello. + + + Classe EdmType di base per tutti i tipi di modello + + + Ottiene un valore che indica se il tipo è o non è astratto. + true se il tipo è astratto; in caso contrario, false. + + + Ottiene il tipo di base del tipo. + Tipo di base del tipo. + + + Ottiene il nome completo del tipo. + Nome completo del tipo. + + + Restituisce un'istanza di il cui tipo di elemento è il tipo corrente. + Oggetto il cui tipo di elemento è il tipo corrente. + + + Ottiene il nome del tipo. + Nome del tipo. + + + Ottiene lo spazio dei nomi del tipo. + Spazio dei nomi del tipo. + + + Restituisce il nome completo del tipo. + Nome completo del tipo. + + + Classe per la rappresentazione di un contenitore di entità + + + Crea un contenitore di entità con il nome e lo spazio dati specificati. + Nome del contenitore di entità. + Spazio dati del contenitore di entità. + Generata se il nome dell'argomento è Null. + Generata se l'argomento nome è una stringa vuota. + + + Aggiunge il set di entità specificato al contenitore. + Set di entità da aggiungere. + + + Aggiunge un'importazione di funzione al contenitore. + Importazione di funzione da aggiungere. + + + Ottiene i set di associazione per questo contenitore di entità. + Set di associazione per questo contenitore di entità. + + + Ottiene un elenco di set di entità e di set di associazioni inclusi in . + Oggetto che contiene un elenco di set di entità e di set di associazioni inclusi in . + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto EntityContainer. + Oggetto EntityContainer. + Nome del contenitore di entità da creare. + DataSpace a cui appartiene il contenitore di entità. + Set di entità che verranno inclusi nel nuovo contenitore.Può essere Null. + Funzioni che verranno incluse nel nuovo contenitore.Può essere Null. + Proprietà dei metadati da associare all'istanza. + Generata se l'argomento nome è Null o una stringa vuota. + + + Ottiene i set di entità per questo contenitore di entità. + Set di entità per questo contenitore di entità. + + + Specifica una raccolta di elementi .Ogni funzione contiene i dettagli di una stored procedure esistente nel database o di un oggetto CommandText equivalente di cui è stato eseguito il mapping a un'entità e alle relative proprietà. + Oggetto contenente elementi di . + + + Restituisce un oggetto usando il nome specificato per il set di entità. + Oggetto che rappresenta il set di entità con il nome specificato. + Nome del set di entità di cui viene eseguita la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce un oggetto usando il nome specificato per il set di relazioni. + Oggetto che rappresenta il set di relazioni con il nome specificato. + Nome del set di relazioni di cui viene eseguita la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Ottiene il nome di . + Nome di . + + + Rimuove un set di entità specifico dal contenitore. + Set di entità da rimuovere. + + + Restituisce il nome di . + Nome di . + + + Restituisce un oggetto usando il nome specificato per il set di entità. + true se è presente un set di entità che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del set di entità di cui viene eseguita la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando termina, questo metodo contiene un oggetto .Se non è presente alcun set di entità, questo parametro di output contiene Null. + + + Restituisce un oggetto usando il nome specificato per il set di relazioni. + true se è presente un set di relazioni che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del set di relazioni di cui viene eseguita la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando termina, questo metodo contiene un oggetto . + + + Rappresenta un particolare utilizzo di una struttura definita in EntityType.Nel modello concettuale rappresenta un set che può eseguire query e rendere persistenti le entità.Nel modello di archivio rappresenta una tabella.Da una convenzione modello di spazio di archivio può essere utilizzato per configurare un nome della tabella con la proprietà e lo schema della tabella con la proprietà . + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto EntitySet. + Oggetto EntitySet. + Nome dell'oggetto EntitySet. + Schema db.Può essere null. + Tabella db.Può essere null. + Query specifica del provider da utilizzare per recuperare i dati per questo oggetto EntitySet.Può essere null. + Tipo delle entità che questo tipo di set di entità contiene. + Proprietà dei metadati che verranno aggiunte all'oggetto EntitySet appena creato.Può essere null. + Generata se l'argomento nome è Null o una stringa vuota. + + + Ottiene il tipo di entità per . + Oggetto che rappresenta il tipo di entità di . + + + Classe per la rappresentazione di un set di entità + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene l'elemento SQL specifico del provider con escape che descrive il set di entità. + + + Ottiene il tipo di entità per . + Oggetto che rappresenta il tipo di entità di . + + + Ottiene il contenitore di entità del set di entità o del set di relazioni corrente. + Oggetto che rappresenta il contenitore di entità del set di entità o del set di relazioni corrente. + + + Ottiene o imposta il nome del set di entità o del set di relazioni corrente.Se tale proprietà viene modificata nello spazio di archivio, è necessario aggiornare anche il livello di mapping in modo da riflettere il nuovo nome.Per modificare il nome tabella di un oggetto in uno spazio di archivio, utilizzare la proprietà Table. + Nome del set di entità o del set di relazioni corrente. + + + Ottiene o imposta lo schema di database per il set di entità. + + + Ottiene o imposta il nome della tabella di database per il set di entità. + + + Restituisce il nome del set di entità o del set di relazioni corrente. + Nome del set di entità o del set di relazioni corrente. + + + Rappresenta la struttura di un .Nel modello concettuale rappresenta la forma e la struttura di un'entità.Nel modello di archivio rappresenta la struttura di una tabella.Per modificare lo schema e il nome della tabella, usare EntitySet. + + + Aggiunge una proprietà di navigazione specificata ai membri di questo tipo.La proprietà di navigazione viene aggiunta indipendentemente dal flag di sola lettura. + Proprietà di navigazione da aggiungere. + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto EntityType. + Oggetto EntityType. + Nome del tipo di entità. + Spazio dei nomi del tipo di entità. + Spazio dei dati a cui appartiene EntityType. + Nome dei membri chiave per il tipo. + Membri del tipo di entità (proprietà primitive e di navigazione). + Proprietà dei metadati da associare all'istanza. + Generata se l'argomento nome o spazio dei nomi è Null. + + + Metodo factory per la costruzione dell'oggetto EntityType. + Oggetto EntityType. + Nome del tipo di entità. + Spazio dei nomi del tipo di entità. + Spazio dei dati a cui appartiene EntityType. + Tipo di base. + Nome dei membri chiave per il tipo. + Membri del tipo di entità (proprietà primitive e di navigazione). + Proprietà dei metadati da associare all'istanza. + Generata se l'argomento nome o spazio dei nomi è Null. + + + Ottiene la raccolta di membri dichiarati per il tipo di entità. + Raccolta di membri dichiarati per il tipo di entità. + + + Ottiene le proprietà di navigazione dichiarate associate al tipo di entità. + Proprietà di navigazione dichiarate associate al tipo di entità. + + + Ottiene l'elenco delle proprietà dichiarate per il tipo di entità. + Proprietà dichiarate per il tipo di entità. + + + Restituisce un oggetto che fa riferimento a . + Oggetto che fa riferimento a . + + + Ottiene le proprietà di navigazione per . + Raccolta di tipo che contiene l'elenco delle proprietà di navigazione in . + + + Ottiene l'elenco di proprietà per . + Raccolta di tipo che contiene l'elenco di proprietà per . + + + Rappresenta il tipo di entità + + + Aggiunge la proprietà specificata all'elenco di chiavi per l'entità corrente. + Proprietà da aggiungere. + se l'argomento membro è Null + Generata se EntityType presenta un tipo di base di un altro EntityTypeBase.In questo caso KeyMembers deve essere aggiunto al tipo di base + Se l'istanza di EntityType è di sola lettura + + + Ottiene l'elenco di tutti i membri della chiave per il tipo di entità o di relazione corrente. + Oggetto che rappresenta l'elenco dei membri della chiave per il tipo di entità o di relazione corrente. + + + Ottiene l'elenco di tutte le proprietà chiave di questo tipo di entità. + Elenco di tutte le proprietà chiave di questo tipo di entità. + + + Rimuove il membro chiave specificato dalla raccolta. + Membro chiave da rimuovere. + + + Rappresenta un membro di enumerazione. + + + Ottiene il genere del tipo. + Genere del tipo. + + + Crea un'istanza di EnumMember di sola lettura. + Istanza di EnumMember appena creata. + Nome del membro di enumerazione. + Valore del membro di enumerazione. + Proprietà dei metadati da associare al membro di enumerazione. + name è Null o vuoto. + + + Crea un'istanza di EnumMember di sola lettura. + Istanza di EnumMember appena creata. + Nome del membro di enumerazione. + Valore del membro di enumerazione. + Proprietà dei metadati da associare al membro di enumerazione. + name è Null o vuoto. + + + Crea un'istanza di EnumMember di sola lettura. + Istanza di EnumMember appena creata. + Nome del membro di enumerazione. + Valore del membro di enumerazione. + Proprietà dei metadati da associare al membro di enumerazione. + name è Null o vuoto. + + + Crea un'istanza di EnumMember di sola lettura. + Istanza di EnumMember appena creata. + Nome del membro di enumerazione. + Valore del membro di enumerazione. + Proprietà dei metadati da associare al membro di enumerazione. + name è Null o vuoto. + + + Crea un'istanza di EnumMember di sola lettura. + Istanza di EnumMember appena creata. + Nome del membro di enumerazione. + Valore del membro di enumerazione. + Proprietà dei metadati da associare al membro di enumerazione. + name è Null o vuoto. + + + Ottiene il nome di questo membro di enumerazione. + Nome di questo membro di enumerazione. + + + Override di System.Object.ToString per fornire una rappresentazione in forma di stringa migliore per questo tipo. + Nome di questo membro di enumerazione. + + + Ottiene il valore di questo membro di enumerazione. + Valore di questo membro di enumerazione. + + + Rappresenta un tipo di enumerazione. + + + Restituisce il tipo del tipo + + + Crea un'istanza di EnumType di sola lettura. + Istanza di EnumType appena creata. + Nome del tipo di enumerazione. + Spazio dei nomi del tipo di enumerazione. + Tipo sottostante del tipo di enumerazione. + Indica se il tipo di enumerazione può essere considerato come un campo di bit, ovvero un insieme di contrassegni. + Membri del tipo di enumerazione. + Proprietà dei metadati da associare al tipo di enumerazione. + underlyingType è Null. + name è Null o vuoto.oppure namespaceName è Null o vuoto.oppure underlyingType non è un tipo sottostante supportato.oppure i nomi dei membri specificati non sono univoci.oppure il valore di un membro specificato non è compreso nell'intervallo del tipo sottostante. + + + Ottiene un valore che indica se il tipo enum è definito come flag (ad esempiopuò essere considerato come campo di bit) + + + Ottiene una raccolta di membri di enumerazione per questo tipo di enumerazione. + + + Ottiene il tipo sottostante di questo tipo di enumerazione. + + + Classe per la rappresentazione di un oggetto Facet. Questo oggetto non è modificabile (non solo impostato su sola lettura) e alcune parti del sistema dipendono da questo comportamento + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene la descrizione di . + Oggetto che rappresenta la descrizione di . + + + Ottiene il tipo di . + Oggetto che rappresenta il tipo di . + + + Ottiene un valore che indica se il valore del facet è non associato. + true se il valore del facet è non associato; in caso contrario, false. + + + Ottiene il nome di . + Nome di . + + + Restituisce il nome di . + Nome di . + + + Ottiene il valore di . + Valore di . + + + Classe per la rappresentazione di un oggetto FacetDescription + + + Ottiene il valore predefinito di un facet con questa descrizione del facet. + Valore predefinito di un facet con questa descrizione del facet. + + + Ottiene il nome del facet. + Nome del facet. + + + Ottiene il tipo del facet. + Oggetto che rappresenta il tipo del facet. + + + Ottiene un valore che indica se il valore del facet è una costante. + true se il facet è una costante; in caso contrario, false. + + + Ottiene un valore che indica se il facet è un facet obbligatorio. + true se si tratta di un facet obbligatorio; in caso contrario, false. + + + Ottiene il valore massimo per il facet. + Valore massimo per il facet. + + + Ottiene il valore minimo per il facet. + Valore minimo per il facet. + + + Restituisce il nome del facet. + Nome del facet. + + + Classe che rappresenta un parametro di funzione + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto . + Nuova istanza di sola lettura del tipo . + Nome del parametro. + EdmType del parametro. + Oggetto del parametro. + + + Ottiene l'oggetto in cui è dichiarato il parametro. + Oggetto che rappresenta la funzione in cui è dichiarato il parametro. + + + Ottiene un valore che indica se il parametro utilizza la lunghezza massima supportata dal provider di database. + True se il parametro utilizza la lunghezza massima supportata dal provider di database; in caso contrario, false. + + + Ottiene un valore che indica se il facet MaxLength è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene un valore che indica se il facet Precision è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene un valore che indica se il facet Scale è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene la lunghezza massima del parametro. + Lunghezza massima del parametro. + + + Ottiene la modalità di . + Uno dei valori di . + + + Ottiene il nome di . + Nome di . + + + Ottiene il valore di precisione del parametro. + Valore di precisione del parametro. + + + Ottiene il valore di scala del parametro. + Valore di scala del parametro. + + + Restituisce il nome di . + Nome di . + + + Ottiene il nome del tipo del parametro. + Nome del tipo del parametro. + + + Ottiene l'istanza della classe che contiene sia il tipo del parametro sia i facet per il tipo. + Oggetto che contiene sia il tipo del parametro sia i facet per il tipo. + + + Rappresenta la classe dell'elemento di base per tutti i metadati + + + Interfaccia per ottenere il modello concettuale e l'archivio sottostanti per un oggetto . + + + Ottiene il modello concettuale. + + + Ottiene il modello di archivio. + + + Classe per la rappresentazione di una raccolta di elementi.La maggior parte dell'implementazione per la manutenzione effettiva della raccolta viene eseguita da MetadataCollection + + + Ottiene il modello di dati associato a questa raccolta di elementi. + Modello di dati associato a questa raccolta di elementi. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità specificato. + Se non vi è alcun contenitore di entità, questo metodo restituisce null; in caso contrario, restituisce il primo contenitore di entità. + Nome del contenitore di entità. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità specificato. + Se non vi è alcun contenitore di entità, questo metodo restituisce null; in caso contrario, restituisce il primo contenitore di entità. + Nome del contenitore di entità. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce tutti gli overload delle funzioni utilizzando il nome specificato da questa raccolta di elementi. + Raccolta di tipo ReadOnlyCollection che contiene tutte le funzioni con il nome specificato. + Dizionario di funzioni. + Nome completo della funzione. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce tutti gli overload delle funzioni utilizzando il nome specificato da questa raccolta di elementi. + Raccolta di tipo che contiene tutte le funzioni con il nome specificato. + Nome completo della funzione. + + + Restituisce tutti gli overload delle funzioni utilizzando il nome specificato da questa raccolta di elementi. + Raccolta di tipo che contiene tutte le funzioni con il nome specificato. + Nome completo della funzione. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce un oggetto fortemente tipizzato utilizzando l'identità specificata. + Elemento specificato dall'identità. + Identità dell'elemento. + Tipo restituito dal metodo. + + + Restituisce un oggetto fortemente tipizzato utilizzando l'identità specificata con una ricerca con o senza distinzione tra maiuscole e minuscole. + Elemento specificato dall'identità. + Identità dell'elemento. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Tipo restituito dal metodo. + + + Restituisce tutti gli elementi del tipo specificato da questa raccolta di elementi. + Raccolta di tipo che contiene tutti gli elementi del tipo specificato. + Tipo restituito dal metodo. + + + Restituisce un oggetto utilizzando il nome del tipo e il nome dello spazio dei nomi specificati in questa raccolta di elementi. + Oggetto che rappresenta il tipo corrispondente al nome del tipo e al nome dello spazio dei nomi specificati in questa raccolta di elementi.Se non vi è un tipo corrispondente, questo metodo restituisce null. + Nome del tipo. + Spazio dei nomi del tipo. + + + Restituisce un oggetto utilizzando il nome del tipo e il nome dello spazio dei nomi specificati da questa raccolta di elementi. + Oggetto che rappresenta il tipo corrispondente al nome del tipo e al nome dello spazio dei nomi specificati in questa raccolta di elementi.Se non vi è un tipo corrispondente, questo metodo restituisce null. + Nome del tipo. + Spazio dei nomi del tipo. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità specificato.Se non vi è alcun contenitore di entità, questo parametro di output contiene null; in caso contrario, contiene il primo contenitore di entità. + true se è presente un contenitore di entità che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del contenitore di entità. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando termina, questo metodo contiene un oggetto .Se non vi è alcun contenitore di entità, questo parametro di output contiene null; in caso contrario, contiene il primo contenitore di entità. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità specificato.Se non vi è alcun contenitore di entità, il parametro di output contiene null; in caso contrario, contiene il primo contenitore di entità. + true se è presente un contenitore di entità che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del contenitore di entità. + Quando termina, questo metodo contiene un oggetto .Se non vi è alcun contenitore di entità, questo parametro di output contiene null; in caso contrario, contiene il primo contenitore di entità. + + + Restituisce un oggetto fortemente tipizzato utilizzando l'identità specificata da questa raccolta di elementi. + true se è presente un elemento che corrisponde ai criteri di ricerca; in caso contrario, false. + Identità dell'elemento. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando questo metodo termina, il parametro di output contiene un oggetto .Se non vi è alcun elemento globale con l'identità specificata nella raccolta di elementi, questo parametro di output contiene null. + Tipo restituito dal metodo. + + + Restituisce un oggetto fortemente tipizzato utilizzando l'identità specificata da questa raccolta di elementi. + true se è presente un elemento che corrisponde ai criteri di ricerca; in caso contrario, false. + Identità dell'elemento. + Quando questo metodo termina, il parametro di output contiene un oggetto .Se non vi è alcun elemento globale con l'identità specificata nella raccolta di elementi, questo parametro di output contiene null. + Tipo restituito dal metodo. + + + Restituisce un oggetto utilizzando il nome del tipo e il nome dello spazio dei nomi specificati da questa raccolta di elementi. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del tipo. + Spazio dei nomi del tipo. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando questo metodo termina, questo parametro di output contiene un oggetto .Se non vi è alcun tipo con il nome del tipo e il nome dello spazio dei nomi specificati in questa raccolta di elementi, questo parametro di output contiene null. + + + Restituisce un oggetto utilizzando il nome del tipo e il nome dello spazio dei nomi specificati da questa raccolta di elementi. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del tipo. + Spazio dei nomi del tipo. + Quando questo metodo termina, questo parametro di output contiene un oggetto .Se non vi è alcun tipo con il nome del tipo e il nome dello spazio dei nomi specificati in questa raccolta di elementi, questo parametro di output contiene null. + + + Rappresenta la classe dell'elemento di base per tutti i metadati + + + Aggiunge o aggiorna un'annotazione con il nome e il valore specificati. + Nome della proprietà di annotazione. + Valore della proprietà di annotazione. + + + Ottiene il tipo del tipo incorporato per il tipo. + Oggetto che rappresenta il tipo del tipo incorporato per il tipo. + + + Ottiene o imposta la documentazione associata al tipo. + Oggetto che rappresenta la documentazione sul tipo. + + + Restituisce un tipo incorporato di modello concettuale che corrisponde a uno dei valori di . + Oggetto che rappresenta il tipo incorporato in EDM. + Uno dei valori di . + + + Restituisce l'elenco delle descrizioni dei facet generali per un tipo specificato. + Oggetto che rappresenta l'elenco delle descrizioni dei facet generali per un tipo specificato. + + + Ottiene l'elenco di proprietà del tipo corrente. + Raccolta di tipo che contiene l'elenco di proprietà del tipo corrente. + + + Rimuove un'annotazione con il nome specificato. + true se un'annotazione è stata rimossa; in caso contrario, false. + Nome della proprietà di annotazione. + + + Classe che rappresenta un attributo di metadati per un elemento + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto MetadataProperty. + Oggetto MetadataProperty. + Nome della proprietà dei metadati. + Utilizzo del tipo della proprietà dei metadati. + Valore della proprietà dei metadati. + Generata se è null. + + + Crea un'annotazione dei metadati con il nome e il valore specificati. + Istanza di MetadataProperty che rappresenta l'annotazione creata. + Nome dell'annotazione. + Valore dell'annotazione. + + + Ottiene un valore booleano che indica se la proprietà dei metadati è un'annotazione. + + + Ottiene il nome di . + Nome di . + + + Ottiene il valore di . + Valore di . + + + Ottiene l'istanza della classe che contiene sia il tipo di sia i facet per il tipo. + Oggetto che contiene sia il tipo di sia i facet per il tipo. + + + Ottiene il valore di . + Valore di . + + + Area di lavoro dei metadati di runtime + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe utilizzando i percorsi e gli assembly specificati. + Percorsi dei metadati dell'area di lavoro. + Nomi degli assembly utilizzati per creare l'area di lavoro. + + + Costruisce un oggetto con caricatori per tutte le raccolte di elementi () derivanti dal mapping EDMX tradizionale.Verranno utilizzate le raccolte di mapping dello spazio O e di O/C predefinite.I delegati delle raccolte di elementi vengono eseguiti in modo differito quando una data raccolta viene utilizzata per la prima volta,È accettabile passare un delegato che restituisce Null se la raccolta non verrà mai utilizzata, ma si tratta di un'operazione effettuata di rado e qualsiasi tentativo da parte di EF di utilizzare la raccolta in tali casi genererà un'eccezione. + Delegato per restituire la raccolta di elementi dello spazio C (CSDL). + Delegato per restituire la raccolta di elementi dello spazio S (SSDL). + Delegato per restituire la raccolta di elementi del mapping C/S (MSL). + + + Costruisce un oggetto con caricatori per tutte le raccolte di elementi () necessarie a EF, tranne il mapping O/C che verrà creato automaticamente in base agli specifici caricatori dello spazio O e dello spazio C.I delegati delle raccolte di elementi vengono eseguiti in modo differito quando una data raccolta viene utilizzata per la prima volta,È accettabile passare un delegato che restituisce Null se la raccolta non verrà mai utilizzata, ma si tratta di un'operazione effettuata di rado e qualsiasi tentativo da parte di EF di utilizzare la raccolta in tali casi genererà un'eccezione. + Delegato per restituire la raccolta di elementi dello spazio C (CSDL). + Delegato per restituire la raccolta di elementi dello spazio S (SSDL). + Delegato per restituire la raccolta di elementi del mapping C/S (MSL). + Delegato per restituire la raccolta di elementi dello spazio O. + + + Cancella tutte le voci della cache dei metadati. + + + Crea un oggetto configurato per utilizzare lo spazio dati . + Oggetto parser creato. + + + Crea un nuovo oggetto associato all'area di lavoro dei metadati in base all'espressione di query specificata. + Nuovo oggetto con l'espressione specificata come la proprietà . + Oggetto che definisce la query. + Se è Null + Se contiene metadati che non possono essere risolti in quest'area di lavoro dei metadati + Se non è valida a livello strutturale perché contiene riferimenti a variabili non risolvibili + + + Restituisce un oggetto che rappresenta l'oggetto corrispondente al tipo fornito dal parametro objectSpaceType. + Oggetto che rappresenta .Se non vi è un tipo corrispondente, questo metodo restituisce null. + Oggetto che fornisce il tipo nello spazio dell'oggetto. + + + Restituisce un oggetto che rappresenta l'oggetto corrispondente al tipo fornito dal parametro objectSpaceType. + Oggetto che rappresenta .Se non vi è un tipo corrispondente, questo metodo restituisce null. + Oggetto che fornisce il tipo nello spazio dell'oggetto. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità e il modello di dati specificati. + Se non vi è alcun contenitore di entità, questo metodo restituisce null; in caso contrario, restituisce il primo contenitore di entità. + Nome del contenitore di entità. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca del contenitore di entità. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità e il modello di dati specificati. + Se non vi è alcun contenitore di entità, questo metodo restituisce null; in caso contrario, restituisce il primo contenitore di entità. + Nome del contenitore di entità. + Modello concettuale in cui viene eseguita la ricerca del contenitore di entità. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce tutti gli overload delle funzioni utilizzando il nome, il nome dello spazio dei nomi e il modello di dati specificati. + Raccolta di tipo che contiene tutte le funzioni che corrispondono al nome specificato in uno spazio dei nomi e in un modello di dati specificati. + Nome della funzione. + Spazio dei nomi della funzione. + Modello concettuale in cui viene eseguita la ricerca delle funzioni. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce tutti gli overload delle funzioni utilizzando il nome, il nome dello spazio dei nomi e il modello di dati specificati. + Raccolta di tipo che contiene tutte le funzioni che corrispondono al nome specificato in uno spazio dei nomi e in un modello di dati specificati. + Nome della funzione. + Spazio dei nomi della funzione. + Modello concettuale in cui viene eseguita la ricerca delle funzioni. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce un elemento utilizzando l'identità e il modello di dati specificati. + Elemento che corrisponde all'identità specificata nel modello di dati specificato. + Identità dell'elemento. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + Tipo restituito dal metodo. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce un elemento utilizzando l'identità e il modello di dati specificati. + Elemento che corrisponde all'identità specificata nel modello di dati specificato. + Identità dell'elemento. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + Tipo restituito dal metodo. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Ottiene gli elementi dell'oggetto . + Elementi . + Oggetto da cui recuperare gli elementi. + + + Ottiene tutti gli elementi nel modello di dati specificato. + Raccolta di tipo che contiene tutti gli elementi nel modello di dati specificato. + Modello concettuale per il quale è necessario l'elenco di elementi. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Ottiene tutti gli elementi nel modello di dati specificato. + Raccolta di tipo che contiene tutti gli elementi nel modello di dati specificato. + Modello concettuale per il quale è necessario l'elenco di elementi. + Tipo restituito dal metodo. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce un oggetto che rappresenta il tipo di spazio dell'oggetto corrispondente al tipo fornito dal parametro edmSpaceType. + Oggetto che rappresenta il tipo dello spazio dell'oggetto.Se non vi è un tipo corrispondente, questo metodo restituisce null. + Oggetto che rappresenta . + + + Restituisce un oggetto che rappresenta il tipo di spazio dell'oggetto corrispondente al tipo fornito dal parametro edmSpaceType. + Oggetto che rappresenta il tipo dello spazio dell'oggetto.Se non vi è un tipo corrispondente, questo metodo restituisce null. + Oggetto che rappresenta . + + + Restituisce l'elenco di tipi primitivi nel modello di dati specificato. + Raccolta di tipo che contiene tutti i tipi primitivi nel modello di dati specificato. + Modello di dati per cui è necessario l'elenco di tipi primitivi. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce i membri di un oggetto / specificato di cui sono necessari i valori originali durante la modifica di un'entità. + Oggetti per cui è richiesto il valore originale. + Oggetto appartenente allo spazio C. + Oggetto che fa parte dell'oggetto specificato. + true se le entità possono essere aggiornate parzialmente; in caso contrario, false. + + + Ottiene i membri dei valori originali da un set e da un tipo di entità. + Membri dei valori originali da un set e da un tipo di entità. + Set di entità da cui recuperare i valori originali. + Tipo di entità da cui recuperare i valori originali. + + + Restituisce un oggetto utilizzando il nome del tipo, il nome dello spazio dei nomi e il modello di dati specificati. + Oggetto . + Nome del tipo. + Spazio dei nomi del tipo. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca del tipo. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce un oggetto utilizzando il nome del tipo, il nome dello spazio dei nomi e il modello di dati specificati. + Oggetto che rappresenta il tipo corrispondente al nome del tipo e al nome dello spazio dei nomi specificati nel modello di dati specificato.Se non vi è un tipo corrispondente, questo metodo restituisce null. + Nome del tipo. + Spazio dei nomi del tipo. + Modello concettuale in cui viene eseguita la ricerca del tipo. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Carica i metadati dall'assembly specificato. + Assembly da cui verranno caricati i metadati. + + + Carica i metadati dall'assembly specificato. + Assembly da cui verranno caricati i metadati. + Delegato per la registrazione dei messaggi di caricamento. + + + Versione EDM massima supportata dal runtime. + + + Registra la raccolta di elementi con ogni modello di dati associato. + Raccolta di parametri di output che deve essere riempito. + + + Restituisce un oggetto tramite il parametro out edmSpaceType che rappresenta l'oggetto corrispondente al tipo fornito dal parametro objectSpaceType. + true se l'operazione ha esito positivo, false in caso di esito negativo. + Oggetto che rappresenta il tipo dello spazio dell'oggetto. + Quando termina, questo metodo contiene un oggetto che rappresenta .Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto tramite il parametro out edmSpaceType che rappresenta l'oggetto corrispondente al tipo fornito dal parametro objectSpaceType. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Oggetto che rappresenta il tipo dello spazio dell'oggetto. + Quando termina, questo metodo contiene un oggetto che rappresenta .Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità e il modello di dati specificati. + true se è presente un contenitore di entità che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del contenitore di entità. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca del contenitore di entità. + Quando termina, questo metodo contiene un oggetto .Se non vi è alcun contenitore di entità, questo parametro di output contiene null; in caso contrario, restituisce il primo contenitore di entità.Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità e il modello di dati specificati. + true se è presente un contenitore di entità che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del contenitore di entità. + Modello concettuale in cui viene eseguita la ricerca del contenitore di entità. + Quando termina, questo metodo contiene un oggetto .Se non vi è alcun contenitore di entità, questo parametro di output contiene null; in caso contrario, restituisce il primo contenitore di entità.Questo parametro viene passato non inizializzato. + + + Restituisce un elemento utilizzando l'identità e il modello di dati specificati. + true se è presente un elemento che corrisponde ai criteri di ricerca; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + Quando termina, questo metodo contiene un oggetto .Questo parametro viene passato non inizializzato. + Tipo restituito dal metodo. + + + Restituisce un elemento utilizzando l'identità e il modello di dati specificati. + true se è presente un elemento che corrisponde ai criteri di ricerca; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + Quando termina, questo metodo contiene un oggetto .Questo parametro viene passato non inizializzato. + Tipo restituito dal metodo. + + + Testa il recupero di . + true se il recupero è stato completato; in caso contrario, false. + + da cui effettuare il tentativo di recupero di . + Quando termina, questo metodo contiene la raccolta di elementi.Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto tramite il parametro out objectSpaceType che rappresenta il tipo corrispondente all'oggetto fornito dal parametro edmSpaceType. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Oggetto che rappresenta . + Quando termina, questo metodo contiene un oggetto che rappresenta il tipo dello spazio dell'oggetto.Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto tramite il parametro out objectSpaceType che rappresenta il tipo corrispondente all'oggetto fornito dal parametro edmSpaceType. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Oggetto che rappresenta . + Quando termina, questo metodo contiene un oggetto che rappresenta il tipo dello spazio dell'oggetto.Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto utilizzando il nome del tipo, il nome dello spazio dei nomi e il modello di dati specificati. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del tipo. + Spazio dei nomi del tipo. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca del tipo. + Quando termina, questo metodo contiene un oggetto .Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto utilizzando il nome del tipo, il nome dello spazio dei nomi e il modello di dati specificati. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del tipo. + Spazio dei nomi del tipo. + Modello concettuale in cui viene eseguita la ricerca del tipo. + Quando termina, questo metodo contiene un oggetto .Questo parametro viene passato non inizializzato. + + + Rappresenta la classe delle proprietà di navigazione + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Crea una istanza di NavigationProperty dai parametri specificati. + Istanza di NavigationProperty appena creata. + Nome della proprietà di navigazione. + Specifica il tipo delle proprietà di navigazione e i relativi facet. + Tipo di relazione per la navigazione. + Membro dell'entità finale di origine nella navigazione. + Membro dell'entità finale di destinazione nella navigazione. + Proprietà dei metadati della proprietà di navigazione. + + + Ottiene il membro entità finale "from" della relazione nella navigazione. + Membro entità finale "from" della relazione nella navigazione. + + + Se la proprietà di navigazione specificata si trova sull'entità finale dipendente di un vincolo referenziale, restituisce le proprietà della chiave esterna.In caso contrario, restituisce un set vuoto.I membri verranno restituiti nell'ordine delle proprietà chiave dell'entità finale principale. + Raccolta delle proprietà di chiave esterna. + + + Ottiene il tipo di relazione su cui opera la proprietà di navigazione. + Tipo di relazione su cui opera la proprietà di navigazione. + + + Ottiene il membro entità finale "to" della relazione nella navigazione. + Membro entità finale "to" della relazione nella navigazione. + + + Classe per la rappresentazione di una raccolta di elementi per il livello oggetti.La maggior parte dell'implementazione per la manutenzione effettiva della raccolta viene eseguita da ItemCollection + + + Inizializza una nuova istanza della classe . + + + Il metodo restituisce il tipo CLR sottostante per l'argomento di tipo OSpace specificato.Se lo spazio dati del parametro non è OSpace, viene generata un'eccezione ArgumentException. + Tipo CLR dell'argomento OSpace. + Tipo OSpace di cui eseguire la ricerca. + + + Restituisce il tipo CLR che corrisponde all'oggetto specificato dal parametro objectSpaceType. + Tipo CLR dell'argomento OSpace. + Oggetto che rappresenta il tipo dello spazio dell'oggetto. + + + Restituisce tutti gli elementi del tipo specificato da questa raccolta di elementi. + Raccolta di tipo che contiene tutti gli elementi del tipo specificato. + Tipo restituito dal metodo. + + + Restituisce una raccolta di oggetti di tipo primitivo. + Raccolta di oggetti di tipo primitivo. + + + Carica i metadati dall'assembly specificato. + Assembly da cui verranno caricati i metadati. + + + Carica i metadati dall'assembly specificato. + Assembly da cui verranno caricati i metadati. + Origine dei metadati EDM per i metadati dello spazio O. + + + Carica i metadati dall'assembly specificato. + Assembly da cui verranno caricati i metadati. + Origine dei metadati EDM per i metadati dello spazio O. + Delegato a cui vengono inviati i messaggi del log. + + + Restituisce il tipo CLR sottostante per l'argomento di tipo enum OSpace specificato.Se lo spazio dati del parametro non è OSpace, il metodo restituisce false e imposta il parametro out su Null. + true se l'operazione ha esito positivo, false in caso di esito negativo + Tipo enum OSpace di cui eseguire la ricerca + Tipo enum CLR dell'argomento OSpace + + + Restituisce un tipo CLR che corrisponde all'oggetto specificato dal parametro objectSpaceType. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Oggetto che rappresenta il tipo dello spazio dell'oggetto. + Tipo CLR. + + + Rappresenta l'elenco delle possibili azioni per l'operazione di eliminazione + + + Propagazione alle altre entità finali + + + nessuna azione + + + Enumerazione che definisce la modalità di un parametro + + + Parametro In + + + Entrambi i parametri In e Out + + + Parametro Out + + + Parametro restituito + + + Enumerazione che definisce la semantica dei tipi utilizzata per risolvere gli overload della funzione.Questi flag sono definiti nel manifesto del provider per ogni definizione di funzione. + + + Consentire la conversione implicita tra i tipi di argomenti specificati e formali (impostazione predefinita). + + + Consentire la promozione dei tipi tra i tipi di argomenti specificati e formali (impostazione predefinita). + + + Utilizzare unicamente l'equivalenza rigida. + + + Classe che rappresenta un tipo primitivo + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Restituisce un tipo Common Language Runtime (CLR) equivalente a .Si noti che la proprietà restituisce sempre un valore di un tipo che non ammette valori Null. + Oggetto che rappresenta un tipo Common Language Runtime (CLR) equivalente a . + + + Ottiene l'elenco di descrizioni dei facet per . + Raccolta di tipo che contiene l'elenco di descrizioni dei facet per . + + + Restituisce l'oggetto equivalente a . + Oggetto equivalente a . + + + Restituisce l'oggetto equivalente a . + Oggetto equivalente a un oggetto specificato. + Valore di tipo . + + + Restituisce l'elenco di tipi primitivi. + Raccolta di tipo che contiene l'elenco di tipi primitivi. + + + Ottiene un valore di enumerazione che indica un tipo primitivo di . + Valore di enumerazione che indica un tipo primitivo di . + + + Tipi primitivi secondo la definizione di EDM + + + Tipo binario + + + Tipo booleano + + + Tipo byte + + + Tipo DateTime + + + Tipo DateTimeOffset + + + Tipo Decimal + + + Tipo Double + + + Tipo Geography + + + Tipo della raccolta geografica + + + Tipo della linea spezzata geografica + + + Tipo della multilinea spezzata geografica + + + Tipo del multipunto geografico + + + Tipo del multipoligono geografico + + + Tipo del punto geografico + + + Tipo del poligono geografico + + + Tipo Geometry + + + Tipo della raccolta geometrica + + + Tipo della linea spezzata geometrica + + + Tipo della multilinea spezzata geometrica + + + Tipo del multipunto geometrico + + + Tipo del multipoligono geometrico + + + Tipo del punto geometrico + + + Tipo del poligono geometrico + + + Tipo Guid + + + Tipo Int16 + + + Tipo Int32 + + + Tipo Int64 + + + Tipo SByte + + + Tipo Single + + + Tipo String + + + Tipo Time + + + Specifica i tipi di attributi degli elementi nel modello concettuale. + + + Membro di enumerazione che indica che un attributo dell'elemento è Extended. + + + Membro di enumerazione che indica che un attributo dell'elemento è System. + + + Classe che rappresenta un wrapper di sola lettura intorno a MetadataCollection + Tipo di elementi contenuti nella raccolta + + + Determina se la raccolta contiene un elemento con l'identità specificata. + true se la raccolta contiene l'elemento di cui eseguire la ricerca; in caso contrario, false.Il valore predefinito è false. + Identità dell'elemento. + + + Restituisce un enumeratore che può scorrere la raccolta. + Oggetto che può essere utilizzato per scorrere . + + + Recupera un elemento dalla raccolta utilizzando l'identità specificata. + Elemento dalla raccolta. + Identità dell'elemento di cui eseguire la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce l'indice del valore specificato nella raccolta. + Indice del valore specificato nella raccolta. + Valore da cercare. + + + Ottiene un valore che indica se la raccolta è di sola lettura. + true se la raccolta è di sola lettura; in caso contrario, false. + + + Ottiene un elemento dalla raccolta utilizzando l'identità specificata. + Elemento dalla raccolta. + + + Recupera un elemento dalla raccolta utilizzando l'identità specificata. + true se è presente un elemento che corrisponde ai criteri di ricerca; in caso contrario, false. + Identità dell'elemento di cui eseguire la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando il metodo termina, questo parametro di output contiene un elemento della raccolta.Se non è presente alcun elemento corrispondente, questo parametro di output contiene null. + + + Enumeratore per MetadataCollection + + + Ottiene il membro nella posizione corrente. + Membro nella posizione corrente. + + + Elimina l'enumeratore. + + + Viene spostato al membro successivo nella raccolta di tipo . + True se l'enumeratore viene spostato nella raccolta di tipo ; in caso contrario, false. + + + Posiziona l'enumeratore prima della prima posizione nella raccolta di tipo . + + + Ottiene il membro alla posizione corrente + + + Questa classe rappresenta un vincolo referenziale tra due entità specificando le entità finali "to" e "from" della relazione. + + + Costruisce un nuovo vincolo sulla relazione + ruolo da cui ha origine la relazione + ruolo a cui è collegata/destinata la relazione + proprietà sul tipo di entità del ruolo a che fanno parte del vincolo + proprietà sul tipo di entità del ruolo da che fanno parte del vincolo + Eccezione Null dell'argomento se uno degli argomenti è Null + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene l'elenco di proprietà per l'oggetto "FromRole" per cui è definito . + Raccolta di tipo che contiene l'elenco di proprietà per l'oggetto "FromRole" per cui è definito . + + + Ottiene l'oggetto "FromRole" che fa parte di . + Oggetto che rappresenta l'oggetto "FromRole" che fa parte di . + + + Ottiene l'elenco di proprietà per l'oggetto "ToRole" per cui è definito . + Raccolta di tipo che contiene l'elenco di proprietà per l'oggetto "ToRole" per cui è definito . + + + Ottiene l'oggetto "ToRole" che fa parte di . + Oggetto che rappresenta l'oggetto "ToRole" che fa parte di . + + + Restituisce la combinazione dei nomi di e di . + Combinazione dei nomi di e di . + + + Rappresenta una classe per un tipo di riferimento. + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene il tipo di entità a cui fa riferimento . + Oggetto che rappresenta il tipo di entità a cui fa riferimento . + + + Determina se l'oggetto specificato è uguale all'istanza corrente. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Inizializza una nuova istanza della classe RelationshipEndMember + + + Ottiene il comportamento operativo del membro End della relazione. + Uno dei valori di .Il valore predefinito è . + + + Accede a EntityType di EndMember in un'associazione. + EntityType di EndMember in un'associazione. + + + Ottiene la molteplicità del membro End della relazione. + Uno dei valori di . + + + Rappresenta le informazioni sulla molteplicità per l'entità finale di un tipo di relazione + + + Il limite inferiore è zero e il limite superiore è Null + + + Entrambi i limiti, superiore e inferiore, sono uno + + + Il limite inferiore è Zero e quello superiore è Uno + + + Classe per la rappresentazione di un set di relazioni + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene il tipo di relazione per . + Oggetto che rappresenta il tipo di relazione di . + + + Rappresenta il tipo di relazione + + + Ottiene l'elenco delle entità finali per il tipo di relazione. + Raccolta di tipo che contiene l'elenco delle entità finali per il tipo di relazione. + + + Rappresenta il tipo di riga Edm + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto . + Nuova istanza di sola lettura dell'oggetto . + Proprietà dell'oggetto tipo di riga. + Proprietà dei metadati che verranno aggiunti alla funzione.Può essere null. + + + Ottiene una raccolta delle proprietà definite dal tipo corrente. + Raccolta delle proprietà definite dal tipo corrente. + + + Ottiene l'elenco di proprietà in . + Raccolta di tipo che contiene l'elenco di proprietà in . + + + Classe che rappresenta un tipo semplice + + + Fornisce i metodi per la serializzazione della sezione di archiviazione (database) di in XML. + + + Inizializza una nuova istanza della classe . + + + Si verifica quando viene individuato un errore durante la serializzazione del modello. + + + Serializza in . + true se il modello può essere serializzato. In caso contrario, false. + EdmModel da serializzare. + Nome dello spazio dei nomi nell'elemento Schema. + Informazioni sul provider nell'elemento Schema. + Informazioni ProviderManifestToken nell'elemento Schema. + XmlWriter in cui serializzare. + Valore che indica se serializzare gli attributi che ammettono valori null quando vengono impostati sul valore predefinito. + + + Serializza in . + true se il modello può essere serializzato. In caso contrario, false. + EdmModel da serializzare. + Informazioni sul provider nell'elemento Schema. + Informazioni ProviderManifestToken nell'elemento Schema. + XmlWriter in cui serializzare. + Valore che indica se serializzare gli attributi che ammettono valori null quando vengono impostati sul valore predefinito. + + + Modello per le proprietà generate dal server. + + + Viene generato un valore sia in fase di inserimento che di aggiornamento. + + + Viene generato un valore durante l'inserimento e il valore viene mantenuto invariato all'aggiornamento. + + + Non una proprietà generata dal server.Impostazione predefinita. + + + Classe per la rappresentazione di una raccolta di elementi nello spazio dell'archivio. + + + Inizializza una nuova istanza della classe utilizzando l'oggetto XMLReader specificato. + Oggetto XMLReader utilizzato per creare i metadati. + + + Inizializza una nuova istanza della classe . + Modello dell'oggetto . + + + Inizializza una nuova istanza della classe utilizzando i percorsi di file specificati. + Percorsi di file utilizzati per creare i metadati. + + + Metodo factory che crea un oggetto . + Istanza di se non vengono rilevati errori.In caso contrario, null. + Elementi SSDL da caricare.Non deve essere null. + Percorsi degli elementi SSDL.Utilizzato nei messaggi di errore.Può essere null, nel qual caso l'URI di base di XmlReader verrà utilizzato come percorso. + Sistema di risoluzione personalizzato.Attualmente utilizzato per risolvere l'implementazione di DbProviderServices.Se null verrà utilizzato il sistema di risoluzione predefinito. + Raccolta di errori rilevati durante il caricamento. + + + Restituisce una raccolta degli oggetti . + Oggetto che rappresenta la raccolta degli oggetti . + + + Ottiene la factory del provider di StoreItemCollection. + Factory del provider di StoreItemCollection. + + + Ottiene il nome invariante di StoreItemCollection. + Nome invariante di StoreItemCollection. + + + Ottiene il manifesto del provider di StoreItemCollection. + Manifesto del provider di StoreItemCollection. + + + Ottiene il token del manifesto di StoreItemCollection. + Token del manifesto di StoreItemCollection. + + + Ottiene la versione dello schema di archivio per questa raccolta. + Versione dello schema di archivio per questa raccolta. + + + Rappresenta il tipo strutturale + + + Aggiunge un membro al tipo + Membro da aggiungere + + + Ottiene l'elenco di membri nel tipo. + Raccolta di tipo che contiene un set di membri nel tipo. + + + Rimuove un membro da questo tipo. + Membro da rimuovere. + + + Classe che rappresenta le informazioni sul tipo per un elemento + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la creazione di un elemento TypeUsage con EdmType e facet specificati + nuova istanza di TypeUsage + EdmType per cui creare un utilizzo del tipo + facet da copiare nel nuovo elemento TypeUsage + + + Crea un oggetto per descrivere un tipo binario utilizzando i valori di facet specificati. + Oggetto che descrive un tipo binario utilizzando i valori di facet specificati. + Oggetto per cui viene creato l'oggetto . + true per impostare una lunghezza fissa per il tipo binario; in caso contrario, false. + + + Crea un oggetto per descrivere un tipo binario utilizzando i valori di facet specificati. + Oggetto che descrive un tipo binario utilizzando i valori di facet specificati. + Oggetto per cui viene creato l'oggetto . + true per impostare una lunghezza fissa per il tipo binario; in caso contrario, false. + Lunghezza massima del tipo binario. + + + Crea un oggetto del tipo descritto dai parametri. + Oggetto . + Tipo semplice che definisce le unità di misura dell'offset. + Grado di granularità di DateTimeOffset espresso in frazioni di secondo, in base al numero di posizioni decimali supportate.Ad esempio una precisione di 3 significa che la granularità supportata è costituita dai millisecondi. + + + Crea un oggetto del tipo descritto dai parametri. + Oggetto . + Tipo semplice che definisce le unità di misura dell'oggetto DateTime. + Grado di granularità di DateTimeOffset espresso in frazioni di secondo, in base al numero di posizioni decimali supportate.Ad esempio una precisione di 3 significa che la granularità supportata è costituita dai millisecondi. + + + Crea un oggetto per descrivere un tipo decimale con valori di facet di precisione e scala non associati. + Oggetto che descrive un tipo decimale con valori di facet di precisione e scala non associati. + Oggetto per cui viene creato l'oggetto . + + + Crea un oggetto per descrivere un tipo decimale utilizzando i valori di facet specificati. + Oggetto che descrive un tipo decimale utilizzando i valori di facet specificati. + Oggetto per cui viene creato l'oggetto . + Precisione del tipo decimale come tipo . + Scala del tipo decimale come tipo . + + + Crea un oggetto con il tipo di modello concettuale specificato. + Oggetto con i valori di facet predefiniti per l'oggetto specificato. + Oggetto per cui viene creato l'oggetto . + + + Crea un oggetto per descrivere un tipo stringa utilizzando i valori di facet e l'oggetto MaxLength non associato specificati. + Oggetto che descrive un tipo stringa utilizzando i valori di facet e l'oggetto MaxLength non associato specificati. + Oggetto per cui viene creato l'oggetto . + true per impostare lo standard di codifica dei caratteri del tipo stringa su Unicode; in caso contrario, false. + true per impostare una lunghezza fissa per il tipo stringa; in caso contrario, false. + + + Crea un oggetto per descrivere un tipo stringa utilizzando i valori di facet specificati. + Oggetto che descrive un tipo stringa utilizzando i valori di facet specificati. + Oggetto per cui viene creato l'oggetto . + true per impostare lo standard di codifica dei caratteri del tipo stringa su Unicode; in caso contrario, false. + true per impostare lo standard di codifica dei caratteri del tipo stringa su Unicode; in caso contrario, false. + true per impostare una lunghezza fissa per il tipo stringa; in caso contrario, false. + + + Crea un oggetto del tipo descritto dai parametri. + Oggetto . + Tipo semplice che definisce le unità di misura dell'oggetto DateTime. + Grado di granularità di DateTimeOffset espresso in frazioni di secondo, in base al numero di posizioni decimali supportate.Ad esempio una precisione di 3 significa che la granularità supportata è costituita dai millisecondi. + + + Ottiene le informazioni sul tipo specificate da . + Oggetto che rappresenta le informazioni sul tipo specificate da . + + + Ottiene l'elenco di facet per il tipo descritto da . + Raccolta di tipo che contiene l'elenco di facet per il tipo descritto da . + + + Verifica se è un sottotipo dell'oggetto specificato. + true se è un sottotipo dell'oggetto specificato; in caso contrario, false. + Oggetto da verificare. + + + Restituisce un utilizzo di tipo Modello per un tipo di provider + Utilizzo di tipo Modello (CSpace) + + + Restituisce il nome completo del tipo descritto da . + Nome completo del tipo descritto da come stringa. + + + Memorizza nella cache una query ELinq + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg11 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg11 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg12 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg11 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg12 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg13 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg11 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg12 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg13 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg14 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg11 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg12 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg13 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg14 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg15 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Valori attualmente assegnati alle proprietà di un'entità. + + + Fornisce l'accesso ai valori originali dei dati dell'oggetto.L'oggetto DbUpdatableDataRecord implementa metodi che consentono aggiornamenti ai valori originali di un oggetto. + + + Ottiene informazioni sul record di dati. + Oggetto . + + + Ottiene il numero di campi nel record. + Valore integer che rappresenta il numero di campi. + + + Recupera il valore del campo come valore Boolean. + Valore del campo come valore Boolean. + Ordinale del campo. + + + Recupera il valore del campo come byte. + Valore del campo come byte. + Ordinale del campo. + + + Recupera il valore del campo come matrice di byte. + Numero di byte copiati. + Ordinale del campo. + Indice da cui iniziare la copia dei dati. + Buffer di destinazione in cui vengano copiati i dati. + Indice nel buffer di destinazione da cui ha inizio la copia. + Numero di byte da copiare. + + + Recupera il valore del campo come carattere. + Valore del campo come carattere. + Ordinale del campo. + + + Recupera il valore del campo come matrice di caratteri. + Numero di caratteri copiati. + Ordinale del campo. + Indice da cui iniziare la copia dei dati. + Buffer di destinazione in cui vengano copiati i dati. + Indice nel buffer di destinazione da cui ha inizio la copia. + Numero di caratteri da copiare. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore di un campo come . + Valore di un campo come . + Ordinale del campo. + + + Recupera il nome del tipo di dati del campo. + Nome del tipo di dati del campo. + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore del campo come valore decimale. + Valore del campo come valore decimale. + Ordinale del campo. + + + Recupera il valore del campo come valore double. + Valore del campo come valore double. + Ordinale del campo. + + + Recupera il tipo di un campo. + Tipo del campo. + Ordinale del campo. + + + Recupera il valore del campo come valore float. + Valore del campo come valore float. + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il nome di un campo. + Nome del campo. + Ordinale del campo. + + + Recupera l'ordinale di un campo utilizzando il relativo nome. + Ordinale del campo. + Nome del campo. + + + Recupera il valore di un campo. + Valore del campo. + Ordinale del campo. + + + Recupera il valore del campo come stringa. + Valore del campo. + Ordinale del campo. + + + Recupera il valore di un campo. + Valore del campo. + Ordinale del campo. + + + Popola una matrice di oggetti con i valori del campo del record corrente. + Numero di valori dei campi restituiti. + Matrice di oggetti per archiviare i valori dei campi. + + + Restituisce un valore che indica se il campo specificato è impostato su . + true se il campo è impostato su ; in caso contrario, false. + Ordinale del campo. + + + Restituisce un valore con l'ordinale del campo specificato. + Valore con l'ordinale del campo specificato. + + + Ottiene un valore con il nome del campo specificato. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta un campo sul valore . + Ordinale del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta i valori dei campi in un record. + Numero di campi impostati. + Valori del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Fornisce metodi CLR (Common Language Runtime) che espongono funzioni canoniche EDM per l'utilizzo nelle query LINQ to Entities o . + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddDays canonica per aggiungere il numero di giorni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di giorni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddDays canonica per aggiungere il numero di giorni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di giorni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMonths canonica per aggiungere il numero di mesi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di mesi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMonths canonica per aggiungere il numero di mesi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di mesi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddYears canonica per aggiungere il numero di anni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di anni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddYears canonica per aggiungere il numero di anni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di anni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo funge da operatore che fa in modo che l'input venga trattato come una stringa non Unicode. + Stringa di input considerata come stringa non Unicode. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo funge da operatore che fa in modo che l'input venga trattato come una stringa Unicode. + Stringa di input considerata come stringa Unicode. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateDateTime canonica per creare un nuovo oggetto . + Nuova data/ora. + Anno. + Mese (in base 1). + Giorno (in base 1). + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateDateTimeOffset canonica per creare un nuovo oggetto . + Nuova data/ora. + Anno. + Mese (in base 1). + Giorno (in base 1). + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + Parte relativa alla differenza di fuso orario della nuova data. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateTime canonica per creare un nuovo oggetto . + Nuovo intervallo di tempo. + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffDays canonica per calcolare il numero di giorni tra due date/ore. + Numero di giorni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffDays canonica per calcolare il numero di giorni tra due date/ore. + Numero di giorni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due date/ore. + Numero di ore tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due date/ore. + Numero di ore tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due intervalli di tempo. + Numero di ore tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due date/ore. + Numero di microsecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due date/ore. + Numero di microsecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due intervalli di tempo. + Numero di microsecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due date/ore. + Numero di millisecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due date/ore. + Numero di millisecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due intervalli di tempo. + Numero di millisecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due date/ore. + Numero di minuti tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due date/ore. + Numero di minuti tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due intervalli di tempo. + Numero di minuti tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMonths canonica per calcolare il numero di mesi tra due date/ore. + Numero di mesi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMonths canonica per calcolare il numero di mesi tra due date/ore. + Numero di mesi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due date/ore. + Numero di nanosecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due date/ore. + Numero di nanosecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due intervalli di tempo. + Numero di nanosecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due date/ore. + Numero di secondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due date/ore. + Numero di secondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due intervalli di tempo. + Numero di secondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffYears canonica per calcolare il numero di anni tra due date/ore. + Numero di anni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffYears canonica per calcolare il numero di anni tra due date/ore. + Numero di anni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM GetTotalOffsetMinutes canonica per restituire il numero di minuti di offset della data/ora specificata rispetto al fuso orario UTC.In genere si tratta di un valore compreso tra +780 e -780 (+ o - 13 ore). + Offset dell'input da UTC. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Left canonica per restituire un numero specificato dei caratteri più a sinistra in una stringa. + Stringa che contiene il numero di caratteri richiesto dal lato sinistro della stringa di input. + Stringa di input. + Numero dei caratteri da restituire + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Reverse canonica per restituire una stringa specificata con l'ordine dei caratteri invertito. + Stringa di input con l'ordine dei caratteri invertito. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Right canonica per restituire un numero specificato dei caratteri più a destra in una stringa. + Stringa che contiene il numero di caratteri richiesto dal lato destro della stringa di input. + Stringa di input. + Numero dei caratteri da restituire + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Truncate canonica per troncare il valore specificato in base al numero di cifre indicate. + Valore troncato. + Valore da troncare. + Numero di cifre da mantenere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Truncate canonica per troncare il valore specificato in base al numero di cifre indicate. + Valore troncato. + Valore da troncare. + Numero di cifre da mantenere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM TruncateTime canonica per restituire la data specificata con la porzione ora cancellata. + Data di input priva della porzione relativa all'ora. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM TruncateTime canonica per restituire la data specificata con la porzione ora cancellata. + Data di input priva della porzione relativa all'ora. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Rappresenta le opzioni per l'esecuzione della query. + + + Crea una nuova istanza di . + Opzione di unione da utilizzare per i risultati di entità. + + + Crea una nuova istanza di . + Opzione di unione da utilizzare per i risultati di entità. + true se la query è di flusso o di buffer; in caso contrario, false. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene l'opzione di unione da usare per i risultati di entità. + Opzione di unione da utilizzare per i risultati di entità. + + + Determina se gli oggetti specificati sono uguali. + true se i due oggetti sono uguali; in caso contrario, false. + Oggetto a sinistra da confrontare. + Oggetto a destra da confrontare. + + + Determina se gli oggetti specificati non sono uguali. + true se i due oggetti non sono uguali; in caso contrario, false. + Oggetto a sinistra da confrontare. + Oggetto a destra da confrontare. + + + Ottiene un valore che indica se la query è di flusso o di buffer. + true se la query è di flusso. In caso contrario, false. + + + Definisce il comportamento per le implementazioni di IQueryable che consentono modifiche all'appartenenza del set risultante. + Tipo delle entità restituite da queryable. + + + Notifica al set che è necessario aggiungere a esso un oggetto che rappresenta una nuova entità. + Nuovo oggetto da aggiungere al set. + + + Notifica al set che è necessario aggiungere a esso un oggetto che rappresenta un'entità esistente. + Oggetto esistente da aggiungere al set. + + + Notifica al set che è necessario eliminare da esso un oggetto che rappresenta un'entità esistente. + Oggetto esistente da eliminare dal set. + + + Notifica al set che è necessario scollegare da esso un oggetto che rappresenta un'entità esistente. + Oggetto da scollegare dal set. + + + Modi diversi in cui i nuovi oggetti caricati dal database possono essere uniti con gli oggetti esistenti già in memoria. + + + Aggiungerà solo nuove righe (univoche del primo livello).Comportamento predefinito. + + + Non modificherà la cache. + + + Stesso comportamento di LoadOption.OverwriteChanges. + + + Stesso comportamento di LoadOption.PreserveChanges. + + + ObjectContext è l'oggetto di primo livello che incapsula una connessione tra il CLR e il database e funge da gateway per le operazioni di creazione, lettura, aggiornamento ed eliminazione. + + + Inizializza una nuova istanza della classe con la connessione specificata.Durante la costruzione, l'area di lavoro metadati viene estratta dall'oggetto . + Oggetto che contiene riferimenti al modello e alla connessione all'origine dati. + connection è Null. + connection non è valido o l'area di lavoro dei metadati non è valida. + + + Crea un elemento ObjectContext con l'area di lavoro dei metadati e la connessione specificate. + connessione all'archivio + Se impostato su true, la connessione verrà eliminata con l'eliminazione del contesto; in caso contrario, il chiamante deve eliminare la connessione. + + + Inizializza una nuova istanza della classe con la connessione e il nome del contenitore di entità specificati. + Oggetto che contiene riferimenti al modello e alla connessione all'origine dati. + Nome del contenitore di entità predefinito.Quando defaultContainerName viene impostato tramite questo metodo, la proprietà diventa di sola lettura. + connection è Null. + connection, defaultContainerName o l'area di lavoro dei metadati non è valido. + + + Inizializza una nuova istanza della classe con la stringa di connessione specificata e il nome del contenitore di entità predefinito. + Stringa di connessione che fornisce inoltre l'accesso alle informazioni sui metadati. + connectionString è Null. + connectionString non è valido o l'area di lavoro dei metadati non è valida. + + + Inizializza una nuova istanza della classe con la stringa di connessione e il nome del contenitore di entità specificati. + Stringa di connessione che fornisce inoltre l'accesso alle informazioni sui metadati. + Nome del contenitore di entità predefinito.Quando defaultContainerName viene impostato tramite questo metodo, la proprietà diventa di sola lettura. + connectionString è Null. + connectionString, defaultContainerName o l'area di lavoro dei metadati non è valido. + + + Accetta tutte le modifiche apportate agli oggetti nel contesto dell'oggetto. + + + Aggiunge un oggetto al contesto dell'oggetto. + Rappresenta il nome del set di entità che può essere qualificato facoltativamente dal nome del contenitore di entità. + + da aggiungere. + Il parametro entity è Null o entitySetName non è qualificato. + + + Copia i valori scalari dall'oggetto fornito nell'oggetto in che dispone della stessa chiave. + Oggetto aggiornato. + Nome del set di entità a cui appartiene l'oggetto. + Oggetto disconnesso contenente gli aggiornamenti delle proprietà da applicare all'oggetto originale.La chiave di entità di currentEntity deve corrispondere alla proprietà di una voce in . + Tipo di entità dell'oggetto. + entitySetName o current è Null. + + derivante da entitySetName non corrisponde a di dell'oggetto o l'oggetto non è presente in o si trova in uno stato o la chiave di entità dell'oggetto fornito non è valida. + entitySetName è una stringa vuota. + + + Copia i valori scalari dall'oggetto fornito nel set di valori originali per l'oggetto nell'oggetto con la stessa chiave. + Oggetto aggiornato. + Nome del set di entità a cui appartiene l'oggetto. + Oggetto scollegato contenente i valori originali da applicare all'oggetto.La chiave di entità di originalEntity deve corrispondere alla proprietà di una voce in . + Tipo dell'oggetto entità. + entitySetName o original è Null. + + derivante da entitySetName non corrisponde a di dell'oggetto o non è possibile trovare per l'oggetto in o l'oggetto si trova in uno stato o oppure la chiave di entità dell'oggetto fornito non è valida o ne sono state modificate le proprietà. + entitySetName è una stringa vuota. + + + Applica le modifiche delle proprietà da un oggetto disconnesso a un oggetto già connesso al contesto dell'oggetto. + Nome del set di entità a cui appartiene l'oggetto. + Oggetto disconnesso contenente gli aggiornamenti delle proprietà da applicare all'oggetto originale. + Quando entitySetName è Null o una stringa vuota o quando changed è Null. + Quando derivante da entitySetName non corrisponde a di dell'oggetto o quando l'entità si trova in uno stato diverso da o oppure l'oggetto originale non è collegato al contesto. + Quando il tipo dell'oggetto changed non è lo stesso tipo dell'oggetto originale. + + + Connette un oggetto o un oggetto grafico al contesto dell'oggetto quando l'oggetto contiene una chiave di entità. + Oggetto da connettere. + entity è Null. + Chiave di entità non valida. + + + Connette un oggetto o un oggetto grafico al contesto dell'oggetto in un set di entità specifico. + Rappresenta il nome del set di entità che può essere qualificato facoltativamente dal nome del contenitore di entità. + Oggetto da connettere. + entity è Null. + Set di entità non valido o l'oggetto dispone di una chiave temporanea o l'oggetto dispone di e non corrisponde al set di entità passato come argomento del metodo o l'oggetto non dispone di e non viene fornito un set di entità o un oggetto presente nell'oggetto grafico dispone di un oggetto temporaneo o un oggetto presente nell'oggetto grafico dispone di un oggetto non valido, ad esempio i valori nella chiave non corrispondono ai valori nell'oggetto, o non è possibile trovare il set di entità in base al nome entitySetName e al nome del contenitore di entità specificati o un oggetto presente nell'oggetto grafico esiste già in un altro gestore degli stati. + + + Ottiene o imposta il valore di timeout, espresso in secondi, per tutte le operazioni relative al contesto dell'oggetto.Il valore Null indica che verrà usato il valore predefinito del provider sottostante. + Valore che rappresenta il valore di timeout espresso in secondi. + + + Ottiene la connessione usata dal contesto dell'oggetto. + Oggetto che rappresenta la connessione. + + + Ottiene l'istanza di che contiene le opzioni che incidono sul comportamento di . + Istanza di che contiene le opzioni che incidono sul comportamento di . + + + Crea il database usando la connessione all'origine dati corrente e i metadati in . + + + Genera uno script Data Definition Language (DDL) che crea oggetti dello schema (tabelle, chiavi primarie, chiavi esterne) per i metadati in . carica metadati dai file Store Schema Definition Language (SSDL). + Script DDL che crea oggetti dello schema per i metadati in . + + + Crea la chiave di entità per un oggetto specifico o restituisce la chiave di entità se già esiste. + + dell'oggetto. + Nome completo del set di entità a cui appartiene l'oggetto entità. + Oggetto per il quale viene recuperata la chiave di entità. + Quando uno dei parametri è Null. + Quando entitySetName è vuoto o quando il tipo dell'oggetto entità non è presente nel set di entità o quando entitySetName non è completo. + Quando la chiave di entità non può essere costruita correttamente in base ai parametri specificati. + + + Crea e restituisce un'istanza del tipo richiesto. + Istanza del tipo T richiesto o istanza di un tipo derivato che consente l'utilizzo di T con Entity Framework.L'oggetto restituito è un'istanza del tipo richiesto o un'istanza di un tipo derivato che consente l'utilizzo del tipo richiesto con Entity Framework. + Tipo di oggetto da restituire. + + + Crea una nuova istanza di usata per eseguire query su oggetti del tipo di entità specificato, aggiungere tali oggetti, modificarli ed eliminarli. + Nuova istanza di . + Tipo di entità dell'oggetto richiesto. + La proprietà non viene impostata su o il tipo specificato appartiene a più di un set di entità. + + + Crea una nuova istanza di usata per eseguire query su oggetti del tipo specificato e con il nome del set di entità specificato, aggiungere tali oggetti, modificarli ed eliminarli. + Nuova istanza di . + Nome del set di entità per l'oggetto restituito.La stringa deve essere qualificata dal nome del contenitore predefinito se la proprietà non è impostata su . + Tipo di entità dell'oggetto richiesto. + + derivante da entitySetName non corrisponde a di dell'oggetto o la proprietà non è impostata su e il nome non è qualificato come parte del parametro entitySetName o il tipo specificato appartiene a più di un set di entità. + + + Genera un tipo equivalente che può essere usato con Entity Framework per ogni tipo nell'enumerazione fornita. + Enumerazione di oggetti che rappresentano classi di dati personalizzate che eseguono il mapping al modello concettuale. + + + Crea un oggetto nel contesto dell'oggetto corrente usando la stringa di query specificata. + Oggetto del tipo specificato. + Stringa di query da eseguire. + Parametri da passare alla query. + Tipo di entità dell'oggetto restituito. + queryString o parameters è Null. + + + Controlla se il database specificato come database nella connessione all'archivio corrente esiste nell'archivio.La maggior parte del lavoro viene eseguito tramite l'implementazione di DbProviderServices per la connessione all'archivio corrente. + true se il database esiste; in caso contrario, false. + + + Ottiene o imposta il nome del contenitore predefinito. + Oggetto che rappresenta il nome del contenitore predefinito. + + + Elimina il database specificato come database nella connessione all'origine dati corrente. + + + Contrassegna un oggetto per l'eliminazione. + Oggetto che specifica l'entità da eliminare.L'oggetto può trovarsi in qualsiasi stato ad eccezione di . + + + Rimuove l'oggetto dal contesto dell'oggetto. + Oggetto da disconnettere.Viene rimossa solo l'entità. Se sono presenti oggetti correlati che vengono rilevati dallo stesso oggetto , tali oggetti non verranno scollegati automaticamente. + entity è Null. + L'entità non è associata a questo oggetto , ad esempio è stato appena creato e non è stato ancora associato a un contesto oppure è stato ottenuto mediante un altro contesto o è già stato scollegato. + + + Assicura che le modifiche di siano sincronizzate con le modifiche in tutti gli oggetti rilevate da . + + + Rilascia le risorse usate dal contesto dell'oggetto. + + + Rilascia le risorse usate dal contesto dell'oggetto. + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo le risorse non gestite. + + + Esegue la funzione specificata sul contenitore predefinito. + Oggetto che rappresenta il risultato dell'esecuzione di questa funzione. + Nome della funzione.Potrebbe includere il contenitore (ad esempioContainerName.FunctionName) o solo il nome della funzione quando DefaultContainerName è noto. + Opzioni per l'esecuzione di questa funzione. + Valori dei parametri da usare per la funzione.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento per i risultati della funzione. + Se la funzione è Null o vuota + Se la funzione non è valida (sintassi, non esiste, fa riferimento a una funzione con tipo restituito incompatibile con T) + + + Esegue la stored procedure o la funzione specificata definita nell'origine dati ed espressa nel modello concettuale, con l'opzione di unione e i parametri specificati.Restituisce un oggetto tipizzato. + + per i dati restituiti dalla stored procedure. + Nome della stored procedure o della funzione.Il nome può includere il nome del contenitore, ad esempio &lt;Container Name&gt;.&lt;Function Name&gt;.Quando è noto il nome del contenitore predefinito, è necessario solo il nome della funzione. + Oggetto da usare quando viene eseguita la query. + Matrice di oggetti .Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di entità dell'oggetto restituito quando viene eseguita la funzione sull'origine dati.Questo tipo deve implementare . + function è Null o vuoto o non è stato trovato. + Il lettore dell'entità non supporta questa funzione o si è verificata un'errata corrispondenza del tipo nel lettore e nella funzione. + + + Esegue una stored procedure o una funzione definita nell'origine dati e di cui è stato eseguito il mapping nel modello concettuale, con i parametri specificati.Restituisce un oggetto tipizzato. + + per i dati restituiti dalla stored procedure. + Nome della stored procedure o della funzione.Il nome può includere il nome del contenitore, ad esempio &lt;Container Name&gt;.&lt;Function Name&gt;.Quando è noto il nome del contenitore predefinito, è necessario solo il nome della funzione. + Matrice di oggetti .Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di entità dell'oggetto restituito quando viene eseguita la funzione sull'origine dati.Questo tipo deve implementare . + function è Null o vuoto o non è stato trovato. + Il lettore dell'entità non supporta questa funzione o si è verificata un'errata corrispondenza del tipo nel lettore e nella funzione. + + + Esegue una stored procedure o una funzione definita nell'origine dati ed espressa nel modello concettuale, rimuove qualsiasi risultato restituito dalla funzione e restituisce il numero di righe interessate dall'esecuzione. + Numero di righe interessate. + Nome della stored procedure o della funzione.Il nome può includere il nome del contenitore, ad esempio &lt;Container Name&gt;.&lt;Function Name&gt;.Quando è noto il nome del contenitore predefinito, è necessario solo il nome della funzione. + Matrice di oggetti .Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + function è Null o vuoto o non è stato trovato. + Il lettore dell'entità non supporta questa funzione o si è verificata un'errata corrispondenza del tipo nel lettore e nella funzione. + + + Esegue un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Numero di righe interessate. + Controlla la creazione di una transazione per questo comando. + Comando specificato nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query. + + + Esegue un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Numero di righe interessate. + Comando specificato nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query. + + + Esegue in modo asincrono un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di righe interessate. + Controlla la creazione di una transazione per questo comando. + Comando specificato nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query. + + + Esegue in modo asincrono un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di righe interessate. + Controlla la creazione di una transazione per questo comando. + Comando specificato nel linguaggio di query nativo del server. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori dei parametri da usare per la query. + + + Esegue in modo asincrono un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di righe interessate. + Comando specificato nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query. + + + Esegue in modo asincrono un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di righe interessate. + Comando specificato nel linguaggio di query nativo del server. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori dei parametri da usare per la query. + + + Esegue una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Opzioni per l'esecuzione di questa query. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.Se non viene specificato il nome di un set di entità, i risultati vengono rilevati dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Set di entità di tipo TResult.Se non viene fornito il nome di un set di entità, i risultati non verranno rilevati. + Opzioni per l'esecuzione di questa query. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.Se non viene specificato il nome di un set di entità, i risultati vengono rilevati dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Set di entità di tipo TResult.Se non viene fornito il nome di un set di entità, i risultati non verranno rilevati. + Oggetto da usare quando viene eseguita la query.Il valore predefinito è . + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Opzioni per l'esecuzione di questa query. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Opzioni per l'esecuzione di questa query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.Se non viene specificato il nome di un set di entità, i risultati vengono rilevati dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Set di entità di tipo TResult.Se non viene fornito il nome di un set di entità, i risultati non verranno rilevati. + Opzioni per l'esecuzione di questa query. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.Se non viene specificato il nome di un set di entità, i risultati vengono rilevati dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Set di entità di tipo TResult.Se non viene fornito il nome di un set di entità, i risultati non verranno rilevati. + Opzioni per l'esecuzione di questa query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Completa un'istanza della classe . + + + Restituisce tutti i tipi di proxy esistenti. + + di tutti i tipi di proxy esistenti. + + + Restituisce un oggetto contenente la chiave di entità specificata. + Oggetto che rappresenta un'istanza di un tipo di entità. + Chiave dell'oggetto da trovare. + Il parametro key è Null. + L'oggetto non viene trovato nell'oggetto né nell'origine dati. + + + Restituisce il tipo di entità dell'entità POCO associata a un oggetto proxy di un tipo specificato. + Oggetto dell'entità POCO associata. + + dell'oggetto proxy. + + + Restituisce l'oggetto usato per questo contesto. + + + Carica in modo esplicito un oggetto correlato all'oggetto fornito in base alla proprietà di navigazione specificata e usando l'opzione di unione predefinita. + Entità per la quale devono essere caricati gli oggetti correlati. + Nome della proprietà di navigazione che restituisce gli oggetti correlati da caricare. + L'entità si trova in uno stato , o o l'entità è collegata a un'altra istanza di . + + + Carica in modo esplicito un oggetto correlato all'oggetto fornito in base alla proprietà di navigazione specificata e usando l'opzione di unione specificata. + Entità per la quale devono essere caricati gli oggetti correlati. + Nome della proprietà di navigazione che restituisce gli oggetti correlati da caricare. + Valore di da usare quando si caricano gli oggetti correlati. + L'entità si trova in uno stato , o o l'entità è collegata a un'altra istanza di . + + + Carica in modo esplicito un oggetto correlato all'oggetto fornito in base alla query LINQ specificata e usando l'opzione di unione predefinita. + Oggetto di origine per il quale vengono caricati gli oggetti correlati. + Espressione LINQ che definisce gli oggetti correlati da caricare. + Tipo dell'entità. + selector non fornisce un parametro di input valido. + selector è Null. + L'entità si trova in uno stato , o o l'entità è collegata a un'altra istanza di . + + + Carica in modo esplicito un oggetto correlato all'oggetto fornito in base alla query LINQ specificata e usando l'opzione di unione specificata. + Oggetto di origine per il quale vengono caricati gli oggetti correlati. + Espressione LINQ che definisce gli oggetti correlati da caricare. + Valore di da usare quando si caricano gli oggetti correlati. + Tipo dell'entità. + selector non fornisce un parametro di input valido. + selector è Null. + L'entità si trova in uno stato , o o l'entità è collegata a un'altra istanza di . + + + Ottiene l'area di lavoro metadati usata dal contesto dell'oggetto. + Oggetto associato a questo oggetto . + + + Si verifica quando un nuovo oggetto entità viene creato dai dati nell'origine dati come parte di una query o di un'operazione di caricamento. + + + Ottiene il gestore degli stati dell'oggetto usato dal contesto dell'oggetto per rilevare le modifiche dell'oggetto. + Oggetto usato da questo oggetto . + + + Ottiene il provider di query LINQ associato al contesto dell'oggetto. + Istanza di usata dal contesto di questo oggetto. + + + Aggiorna una raccolta di oggetti nel contesto dell'oggetto con i dati presenti nel database. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Raccolta di oggetti da aggiornare. + collection è Null. + refreshMode non è valido. + collection è vuoto o un oggetto non è collegato al contesto. + + + Aggiorna un oggetto nel contesto dell'oggetto con i dati presenti nel database. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Oggetto da aggiornare. + entity è Null. + refreshMode non è valido. + entity non è collegato al contesto. + + + Aggiorna in modo asincrono una raccolta di oggetti nel contesto dell'oggetto con i dati presenti nel database. + Attività che rappresenta l'operazione asincrona. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Raccolta di oggetti da aggiornare. + collection è Null. + refreshMode non è valido. + collection è vuoto o un oggetto non è collegato al contesto. + + + Aggiorna in modo asincrono una raccolta di oggetti nel contesto dell'oggetto con i dati presenti nel database. + Attività che rappresenta l'operazione asincrona. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Raccolta di oggetti da aggiornare. + Oggetto da osservare durante l'attesa del completamento dell'attività. + collection è Null. + refreshMode non è valido. + collection è vuoto o un oggetto non è collegato al contesto. + + + Aggiorna in modo asincrono un oggetto nel contesto dell'oggetto con i dati presenti nel database. + Attività che rappresenta l'operazione asincrona. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Oggetto da aggiornare. + entity è Null. + refreshMode non è valido. + entity non è collegato al contesto. + + + Aggiorna in modo asincrono un oggetto nel contesto dell'oggetto con i dati presenti nel database. + Attività che rappresenta l'operazione asincrona. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Oggetto da aggiornare. + Oggetto da osservare durante l'attesa del completamento dell'attività. + entity è Null. + refreshMode non è valido. + entity non è collegato al contesto. + + + Rende persistenti tutti gli aggiornamenti al database e reimposta il rilevamento delle modifiche nel contesto dell'oggetto. + Il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti tutti gli aggiornamenti al database e reimposta facoltativamente il rilevamento delle modifiche nel contesto dell'oggetto. + Il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Questo parametro è necessario per il supporto delle transazioni lato client.Se true, il rilevamento delle modifiche in tutti gli oggetti viene reimpostato dopo il completamento di .Se false, è necessario chiamare il metodo dopo . + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti tutti gli aggiornamenti al database e reimposta facoltativamente il rilevamento delle modifiche nel contesto dell'oggetto. + Il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Valore di che determina il comportamento dell'operazione. + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti in modo asincrono tutti gli aggiornamenti al database e reimposta il rilevamento delle modifiche nel contesto dell'oggetto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti in modo asincrono tutti gli aggiornamenti al database e reimposta facoltativamente il rilevamento delle modifiche nel contesto dell'oggetto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Valore di che determina il comportamento dell'operazione. + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti in modo asincrono tutti gli aggiornamenti al database e reimposta facoltativamente il rilevamento delle modifiche nel contesto dell'oggetto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Valore di che determina il comportamento dell'operazione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti in modo asincrono tutti gli aggiornamenti al database e reimposta il rilevamento delle modifiche nel contesto dell'oggetto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Oggetto da osservare durante l'attesa del completamento dell'attività. + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Si verifica quando le modifiche vengono salvate nell'origine dati. + + + Restituisce se stesso.ObjectContext implementa per fornire un'interfaccia comune per e ObjectContext i quali restituiranno entrambi l'elemento ObjectContext sottostante. + + + Ottiene il gestore delle transazioni usato da questo contesto.Può essere Null se nessuna transazione è stata avviata. + Gestore delle transazioni. + + + Converte che contiene righe di dati di entità in oggetti del tipo di entità richiesto. + Enumerazione di oggetti di tipo TResult. + + che contiene dati di entità da convertire in oggetti entità. + Tipo di entità. + Quando reader è Null. + + + Converte che contiene righe di dati di entità in oggetti del tipo di entità richiesto, in un set di entità specifico e con l'opzione di unione specificata. + Enumerazione di oggetti di tipo TResult. + + che contiene dati di entità da convertire in oggetti entità. + Set di entità di tipo TResult. + + da usare quando gli oggetti convertiti vengono aggiunti al contesto dell'oggetto.Il valore predefinito è . + Tipo di entità. + Quando reader è Null. + Quando il parametro mergeOption fornito non è un valore valido. + Quando il parametro entitySetName fornito non è un set di entità valido per il tipo TResult. + + + Restituisce un oggetto contenente la chiave di entità specificata. + true se l'oggetto è stato recuperato correttamente.false se key è temporaneo, connessione è Null o value è Null. + Chiave dell'oggetto da trovare. + Quando termina, questo metodo contiene l'oggetto. + Metadati incompatibili per key. + key è Null. + + + Definisce le opzioni che influiscono sul comportamento di ObjectContext. + + + Ottiene o imposta il valore che determina se le funzioni e i comandi SQL devono essere sempre eseguiti in una transazione. + Comportamento predefinito della transazione. + + + Ottiene o imposta un valore booleano che determina se gli oggetti correlati vengono caricati automaticamente quando si accede a una proprietà di navigazione. + true se il caricamento lazy è abilitato; in caso contrario, false. + + + Ottiene o imposta un valore booleano che determina se vengono create istanze proxy per classi di dati personalizzate che non riconoscono la persistenza. + true se vengono creati proxy; in caso contrario, false.Il valore predefinito è true. + + + Ottiene o imposta un valore booleano che determina se usare il comportamento NullReference coerente. + true se deve essere usato il comportamento NullReference coerente; in caso contrario, false. + + + Ottiene o imposta un valore booleano che determina se usare il comportamento C# NullComparison. + true se deve essere usato il comportamento C# NullComparison; in caso contrario, false. + + + Ottiene o imposta un valore booleano che determina se usare il comportamento PreserveChanges legacy. + true se deve essere usato il comportamento PreserveChanges legacy; in caso contrario, false. + + + EventArgs per l'evento ObjectMaterialized. + + + Ottiene l'oggetto entità creato. + Oggetto entità creato. + + + Delegato per l'evento ObjectMaterialized. + + + Questa classe rappresenta un parametro di query a livello oggetti costituito da un nome, un tipo e un valore. + + + Inizializza una nuova istanza della classe con il nome e il valore specificati. + Nome del parametro.Questo nome non deve includere il marcatore di parametro "@" utilizzato nelle istruzioni Entity SQL, ma solo il nome effettivo.Il primo carattere dell'espressione deve essere una lettera.Tutti i caratteri successivi nell'espressione devono essere lettere, numeri o un carattere di sottolineatura (_). + Valore iniziale, e implicitamente il tipo, del parametro. + Se il valore di un argomento è null. + Se il valore dell'argomento nome non è valido.I nomi dei parametri devono iniziare con una lettera e possono contenere solo lettere, numeri e caratteri di sottolineatura. + + + Inizializza una nuova istanza della classe con il nome e il tipo specificati. + Nome del parametro.Questo nome non deve includere il marcatore di parametro "@" utilizzato nelle istruzioni Entity SQL, ma solo il nome effettivo.Il primo carattere dell'espressione deve essere una lettera.Tutti i caratteri successivi nell'espressione devono essere lettere, numeri o un carattere di sottolineatura (_). + Tipo Common Language Runtime (CLR) del parametro. + Se il valore di un argomento è null. + Se il valore dell'argomento nome non è valido.I nomi dei parametri devono iniziare con una lettera e possono contenere solo lettere, numeri e caratteri di sottolineatura. + + + Ottiene il nome del parametro che può essere impostato solo tramite un costruttore. + Nome del parametro che può essere impostato solo tramite un costruttore. + + + Ottiene il tipo del parametro. + Oggetto del parametro. + + + Ottiene o imposta il valore del parametro. + Valore del parametro. + + + Rappresenta una raccolta di parametri di query a livello oggetti. + + + Aggiunge l'oggetto specificato alla raccolta. + Parametro da aggiungere alla raccolta. + L'argomento parameter è null. + L'argomento parameter esiste già nella raccolta.Questo comportamento è diverso da quello previsto per la maggior parte delle raccolte che consentono voci duplicate.-oppure-Un altro parametro con lo stesso nome dell'argomento parameter esiste già nella raccolta.Notare che la ricerca viene eseguita senza distinzione tra maiuscole e minuscole.Questo comportamento è diverso da quello previsto per la maggior parte delle raccolte ed è più simile al comportamento di . + Il tipo di parameter non è valido. + + + Elimina tutte le istanze di dalla raccolta. + + + Verifica se nella raccolta è presente un oggetto specificato in base al riferimento. + Restituisce true se l'oggetto parametro è stato trovato nella raccolta; in caso contrario, false. + + da trovare nella raccolta. + L'argomento parameter è null. + + + Determina se un oggetto con il nome specificato è presente nella raccolta. + Restituisce true se un parametro con il nome specificato è stato trovato nella raccolta. In caso contrario, false. + Nome del parametro da cercare nella raccolta.Questo nome non deve includere il marcatore di parametro "@" utilizzato nelle istruzioni Entity SQL, ma solo il nome effettivo. + Il parametro name è null. + + + Consente di copiare i parametri presenti nella raccolta in una matrice specificata, partendo dall'oggetto in corrispondenza dell'indice specificato. + Matrice in cui copiare i parametri. + Indice nella matrice in corrispondenza del quale iniziare la copia dei parametri. + + + Ottiene il numero di parametri attualmente presenti nella raccolta. + Numero di oggetti presenti nella raccolta. + + + Restituisce le istanze dell'enumeratore che consentono l'iterazione e l'attraversamento della raccolta. + Oggetto che può essere usato per eseguire l'iterazione nella raccolta. + + + Ottiene un indicizzatore che permette ai chiamanti di recuperare i parametri in base al nome. + Indicizzatore che permette ai chiamanti di recuperare i parametri in base al nome. + Nome dell'elemento. + + + Rimuove un'istanza di un oggetto dalla raccolta in base al riferimento se presente nella raccolta. + Restituisce true se l'oggetto parametro è stato trovato e rimosso dalla raccolta. In caso contrario, false. + Oggetto da rimuovere dalla raccolta. + L'argomento parameter è null. + + + Ottiene un valore che indica se è di sola lettura. + true se è di sola lettura; in caso contrario, false. + + + Restituisce un enumeratore non tipizzato della raccolta. + Istanza di . + + + Questa classe implementa query non tipizzate a livello oggetti. + + + Restituisce il testo del comando per la query. + Valore stringa. + + + Ottiene il contesto dell'oggetto associato a questa query di oggetto. + Oggetto associato all'istanza di . + + + Ottiene o imposta un valore che indica se il piano di query deve essere memorizzato nella cache. + Valore che indica se il piano di query deve essere memorizzato nella cache. + + + Esegue la query di oggetto non tipizzata con l'opzione di unione specificata. + Oggetto contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + + + Esegue in modo asincrono la query di oggetto non tipizzata con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + + + Esegue in modo asincrono la query di oggetto non tipizzata con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce le informazioni sul tipo di risultato della query. + Valore di contenente le informazioni sul tipo di risultato della query. + + + Ottiene o imposta il modo in cui gli oggetti restituiti da una query vengono aggiunti al contesto dell'oggetto. + Oggetto della query. + + + Ottiene la raccolta di parametri per questa query di oggetto. + Raccolta di parametri per l'oggetto . + + + Indica se la query è di flusso o di buffer + + + Restituisce un enumeratore che scorre una raccolta. + Oggetto che può essere utilizzato per scorrere la raccolta. + + + Ottiene un valore che indica se la query contiene una raccolta di oggetti query. + true se la query contiene una raccolta di oggetti query; in caso contrario, false. + + + Restituisce la raccolta come utilizzato per l'associazione dati. + Oggetto di oggetti entità. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL specificata nel database. + Risultati di query. + + + Ottiene il tipo di elemento del risultato per questa istanza della query. + + + Ottiene l'espressione che descrive questa query.Per le query compilate utilizzando i modelli del generatore LINQ, restituisce un albero delle espressioni LINQ completo; in caso contrario restituisce un'espressione costante che esegue il wrapping della query.Notare che l'espressione predefinita non viene memorizzata nella cache.In questo modo è possibile fare distinzione tra le query LINQ e le query Entity-SQL. + + + Ottiene l'oggetto associato all'istanza della query. + + + Restituisce i comandi per l'esecuzione sull'origine dati. + Oggetto string che rappresenta i comandi che la query esegue sull'origine dati. + + + ObjectQuery implementa le query fortemente tipizzate al livello oggetti.Le query vengono specificate utilizzando stringhe Entity-SQL e possono essere create chiamando i metodi del generatore di query basato su Entity-SQL dichiarati da ObjectQuery. + Tipo di risultato di ObjectQuery + + + Crea una nuova istanza di utilizzando il comando Entity SQL specificato come query iniziale. + Query Entity SQL. + Oggetto su cui eseguire la query. + + + Crea una nuova istanza di utilizzando il comando Entity SQL specificato come query iniziale e l'opzione di unione specificata. + Query Entity SQL. + Oggetto su cui eseguire la query. + Specifica il modo in cui le entità recuperate mediante questa query devono essere unite con le entità restituite dalle query precedenti sullo stesso oggetto . + + + Limita la query in modo da visualizzare risultati univoci. + Nuova istanza di equivalente all'istanza originale con la clausola SELECT DISTINCT applicata. + + + Questo metodo del generatore di query crea una nuova query i cui risultati sono tutti i risultati di questa query, ad eccezione di quelli che appartengono anche all'altra query specificata. + nuova istanza di ObjectQuery. + Query che rappresenta i risultati da escludere. + Se il parametro query è Null. + + + Esegue la query di oggetto con l'opzione di unione specificata. + Oggetto contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + + + Esegue in modo asincrono la query di oggetto con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + + + Esegue in modo asincrono la query di oggetto con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Raggruppa i risultati della query in base ai criteri specificati. + Nuova istanza di di tipo equivalente all'istanza originale con la clausola GROUP BY applicata. + Colonne chiave in base alle quali raggruppare i risultati. + Elenco delle proprietà selezionate che definisce la proiezione. + Zero o più parametri utilizzati in questo metodo. + Il parametro query è Null o una stringa vuota oppure il parametro projection è Null o una stringa vuota. + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto con il percorso della query definito. + Elenco di oggetti correlati separato da punti da restituire nei risultati della query. + path è null. + path è empty. + + + Questo metodo del generatore di query crea una nuova query i cui risultati sono quelli presenti tanto in questa query, quanto nell'altra query specificata. + nuova istanza di ObjectQuery. + Query che rappresenta i risultati con cui intersecare. + Se il parametro query è Null. + + + Ottiene o imposta il nome della query di oggetto. + Valore stringa che rappresenta il nome di questo oggetto . + + + Limita la query in modo da visualizzare solo i risultati di un tipo specifico. + Nuova istanza di equivalente all'istanza originale con l'operatore OFTYPE applicato. + Tipo di entità dell'oggetto restituito quando viene eseguita la query con il filtro applicato. + Il tipo specificato non è valido. + + + Ordina i risultati della query in base ai criteri specificati. + Nuova istanza di equivalente all'istanza originale con la clausola ORDER BY applicata. + Colonne chiave in base alle quali ordinare i risultati. + Zero o più parametri utilizzati in questo metodo. + Il parametro keys o parameters è null. + key è una stringa vuota. + + + Limita i risultati della query solo alle proprietà definite nella proiezione specificata. + Nuova istanza di di tipo equivalente all'istanza originale con la clausola SELECT applicata. + Elenco delle proprietà selezionate che definisce la proiezione. + Zero o più parametri utilizzati in questo metodo. + projection è Null o parameters è Null. + projection è una stringa vuota. + + + Limita i risultati della query solo alla proprietà specificata nella proiezione. + Nuova istanza di di un tipo compatibile con la proiezione specifica.L'oggetto restituito è equivalente all'istanza originale con la clausola SELECT VALUE applicata. + Elenco di proiezione. + Set facoltativo di parametri di query che devono trovarsi nell'ambito durante l'analisi. + Tipo dell'oggetto restituito dal metodo . + projection è Null o parameters è Null. + projection è una stringa vuota. + + + Ordina i risultati della query in base ai criteri specificati e ignora un numero di risultati specificato. + Nuova istanza di equivalente all'istanza originale con le clausole ORDER BY e SKIP applicate. + Colonne chiave in base alle quali ordinare i risultati. + Numero di risultati da ignorare.Deve trattarsi di una costante o di un riferimento ai parametri. + Set facoltativo di parametri di query che devono trovarsi nell'ambito durante l'analisi. + Tutti gli argomenti sono null. + keys è una stringa vuota o count è una stringa vuota. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL specificata nel database. + Risultati di query. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL specificata nel database. + Risultati di query. + + + Limita i risultati della query in modo da visualizzare un numero di elementi specificato. + Nuova istanza di equivalente all'istanza originale con la clausola TOP applicata. + Numero di elementi presenti nei risultati sotto forma di stringa. + Set facoltativo di parametri di query che devono trovarsi nell'ambito durante l'analisi. + count è null. + count è una stringa vuota. + + + Questo metodo del generatore di query crea una nuova query i cui risultati sono tutti i risultati di questa query, oltre a tutti i risultati dell'altra query, senza duplicati (risultati univoci). + nuova istanza di ObjectQuery. + Query che rappresenta i risultati da aggiungere. + Se il parametro query è Null. + + + Questo metodo del generatore di query crea una nuova query i cui risultati sono tutti i risultati di questa query, oltre a tutti i risultati dell'altra query, inclusi eventuali duplicati (risultati non necessariamente univoci). + nuova istanza di ObjectQuery. + Query che rappresenta i risultati da aggiungere. + Se il parametro query è Null. + + + Limita la query in modo dai visualizzare i risultati che corrispondono ai criteri di filtro specificati. + Nuova istanza di equivalente all'istanza originale con la clausola WHERE applicata. + Predicato del filtro. + Zero o più parametri utilizzati in questo metodo. + predicate è Null o parameters è Null. + predicate è una stringa vuota. + + + Questa classe implementa IEnumerable e IDisposable.Un'istanza di questa classe viene restituita dal metodo ObjectQuery.Execute. + + + Questo costruttore deve essere usato solo quando si creano copie di test che sostituiranno i membri con un comportamento fittizio o falso.L'uso di questo costruttore per altri scopi può causare comportamenti imprevisti, tra cui la generazione dell'eccezione . + + + Esegue attività quali liberare, rilasciare o reimpostare risorse. + + + Rilascia le risorse usate dal risultato dell'oggetto. + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo le risorse non gestite. + + + Quando sottoposto a override in una classe derivata, ottiene il tipo dell'oggetto generico. + Tipo dell'oggetto generico. + + + Ottiene il set di risultati successivo di una stored procedure. + ObjectResult che enumera i valori del set di risultati successivo.Null se non ce ne sono più o se ObjectResult non è il risultato di una chiamata a una stored procedure. + Tipo dell'elemento. + + + Restituisce un enumeratore con cui è possibile scorrere i risultati della query. + Enumeratore con cui è possibile scorrere i risultati della query. + + + Implementazione di IListSource.ContainsListCollection.Restituisce sempre false. + + + Restituisce i risultati in un formato utile per il data binding. + Oggetto di oggetti entità. + + + Restituisce un enumeratore asincrono con cui è possibile scorrere i risultati della query. + Enumeratore asincrono con cui è possibile scorrere i risultati della query. + + + Questa classe rappresenta il risultato del metodo . + Tipo del risultato. + + + Questo costruttore deve essere usato solo quando si creano copie di test che sostituiranno i membri con un comportamento fittizio o falso.L'uso di questo costruttore per altri scopi può causare comportamenti imprevisti, tra cui la generazione dell'eccezione . + + + Rilascia le risorse non gestite usate dall'oggetto e facoltativamente le risorse gestite. + true per rilasciare le risorse gestite e non gestite; false per rilasciare solo quelle non gestite. + + + Ottiene il tipo di . + Oggetto che rappresenta il tipo dell'oggetto . + + + Restituisce un enumeratore con cui è possibile scorrere i risultati della query. + Enumeratore con cui è possibile scorrere i risultati della query. + + + Ottiene in modo asincrono l'enumeratore che scorre l'oggetto . + Enumeratore che scorre l'oggetto . + + + Rappresenta un set di entità tipizzato utilizzato per eseguire operazioni di creazione, lettura, aggiornamento ed eliminazione. + Tipo dell'entità. + + + Aggiunge un oggetto al contesto dell'oggetto nel set di entità corrente. + Oggetto da aggiungere. + + + Copia i valori scalari dall'oggetto fornito nell'oggetto in che dispone della stessa chiave. + Oggetto aggiornato. + Oggetto disconnesso contenente gli aggiornamenti delle proprietà da applicare all'oggetto originale.La chiave di entità di currentEntity deve corrispondere alla proprietà di una voce in . + + + Imposta la proprietà di in modo che corrisponda ai valori della proprietà di un oggetto fornito. + Oggetto aggiornato. + Oggetto disconnesso contenente gli aggiornamenti delle proprietà da applicare all'oggetto originale.La chiave di entità di originalEntity deve corrispondere alla proprietà di una voce in . + + + Collega un oggetto o un oggetto grafico al contesto dell'oggetto nel set di entità corrente. + Oggetto da connettere. + + + Crea un'istanza del tipo specificato. + Istanza del tipo richiesto T o istanza di un tipo di proxy che corrisponde al tipo T. + Tipo di oggetto da restituire. + + + Crea un nuovo oggetto tipo di entità. + Nuovo oggetto tipo di entità o istanza di un tipo di proxy che corrisponde al tipo di entità. + + + Contrassegna un oggetto per l'eliminazione. + Oggetto che rappresenta l'entità da eliminare.L'oggetto può trovarsi in qualsiasi stato ad eccezione di . + + + Rimuove l'oggetto dal contesto dell'oggetto. + Oggetto da disconnettere.Viene rimossa solo l'entità. Se sono presenti oggetti correlati che vengono rilevati dallo stesso oggetto , tali oggetti non verranno scollegati automaticamente. + + + Ottiene i metadati del set di entità rappresentato da questa istanza di . + Oggetto . + + + Rappresenta un'entità, uno stub entità o una relazione + + + Accetta i valori correnti come valori originali. + + + Imposta i valori correnti della voce in modo che corrispondano ai valori di proprietà di un oggetto fornito. + Oggetto scollegato contenente i valori aggiornati da applicare all'oggetto.currentEntity può anche essere la chiave di entità dell'oggetto. + + + Imposta i valori originali della voce in modo che corrispondano ai valori di proprietà di un oggetto fornito. + Oggetto scollegato contenente i valori originali da applicare all'oggetto.originalEntity può anche essere la chiave di entità dell'oggetto. + + + Modifica lo stato della voce impostandolo sul valore specificato. + Valore da impostare per la proprietà della voce. + + + Ottiene i valori della proprietà correnti della relazione o dell'oggetto associato a questo oggetto . + + contenente i valori correnti della relazione o dell'oggetto associato a questo oggetto . + + + Contrassegna un'entità come eliminata. + + + Ottiene l'oggetto entità. + Oggetto entità. + + + Ottiene la chiave di entità. + Chiave di entità. + + + Ottiene per l'oggetto o la relazione. + + per l'oggetto o la relazione. + + + Restituisce i nomi delle proprietà di un oggetto che sono state modificate dall'ultima chiamata a . + Raccolta di nomi sotto forma di stringa. + + + Ottiene la versione aggiornabile dei valori originali dell'oggetto associato a questo oggetto . + Valori originali aggiornabili dei dati dell'oggetto. + + + Utilizza DetectChanges per determinare se il valore corrente della proprietà con il nome specificato è diverso o meno dal valore originale.Si noti che potrebbe essere diverso dalla proprietà contrassegnata come Modified perché una proprietà che non è cambiata può ancora essere contrassegnata come Modified. + true se la proprietà è cambiata; in caso contrario, false. + Nome della proprietà. + + + Ottiene un valore che indica se rappresenta una relazione. + true se rappresenta una relazione; in caso contrario, false. + + + Ottiene per . + + per . + + + Ottiene la versione di sola lettura dei valori originali dell'oggetto o della relazione. + Versione di sola lettura dei valori originali della voce del set di relazioni o dell'entità. + + + Rifiuta le modifiche apportate alla proprietà con il nome specificato dopo che la proprietà è stata caricata, collegata, salvata o le modifiche sono state accettate.Il valore originale della proprietà viene archiviato e la proprietà non sarà più contrassegnata come modificata. + Il nome della proprietà da modificare. + + + Ottiene l'istanza di per l'oggetto rappresentato dalla voce. + Oggetto . + + + Imposta lo stato dell'oggetto o della relazione da modificare. + Se lo Stato non è Modified o Unchanged + + + Contrassegna la proprietà specificata come modificata. + Nome della proprietà. + Se lo Stato non è Modified o Unchanged + + + Ottiene lo stato della classe . + Stato di . + + + Utilizzato per segnalare che una proprietà complessa è stata modificata. Il valore della proprietà memorizzato nella cache durante EntityMemberChanging viene ora aggiunto a OriginalValues + Nome della proprietà dell'entità di primo livello che è cambiata + Oggetto complesso che contiene la proprietà modificata + Nome della proprietà modificata in complexObject + + + Utilizzato per segnalare che una proprietà complessa sta per essere modificata. Il valore corrente della proprietà specificata viene memorizzato nella cache quando viene chiamato questo metodo. + Nome della proprietà dell'entità di primo livello che sta per essere modificata + Oggetto complesso che contiene la proprietà che sta per essere modificata + Nome della proprietà che sta per essere modificata in complexObject + + + Utilizzato per segnalare che una proprietà dell'entità scalare è stata modificata. Il valore della proprietà memorizzato nella cache durante EntityMemberChanging viene ora aggiunto a OriginalValues + Nome della proprietà dell'entità che sta per essere modificata + + + Utilizzato per segnalare che una proprietà dell'entità scalare sta per essere modificata. Il valore corrente della proprietà specificata viene memorizzato nella cache quando viene chiamato questo metodo. + Nome della proprietà dell'entità che sta per essere modificata + + + Restituisce l'elemento EntityState da ObjectStateEntry + + + Mantiene lo stato dell'oggetto e la gestione delle identità per le istanze del tipo di entità e le istanze della relazione. + + + Inizializza una nuova istanza della classe . + + che fornisce le informazioni sul mapping e sui metadati. + + + Modifica lo stato di per un oggetto specifico impostandolo sull'elemento entityState specificato. + + per l'entità fornita. + Oggetto di cui è necessario modificare lo stato. + Nuovo stato dell'oggetto. + Quando entity è Null. + Quando l'oggetto non è scollegato e non dispone di una voce nel gestore degli stati o quando si tenta di modificare lo stato in da un altro oggetto o quando lo stato non è un valore valido. + + + Modifica lo stato della relazione tra due oggetti entità specificata in base ai due oggetti correlati e al nome della proprietà di navigazione. + + per la relazione modificata. + Istanza dell'oggetto o dell'entità di origine a un'estremità della relazione. + Istanza dell'oggetto o dell'entità di destinazione all'altra estremità della relazione. + Nome della proprietà di navigazione nell'oggetto di origine che restituisce la destinazione specificata. + Oggetto richiesto della relazione specificata. + Quando source o target è Null. + Quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando lo stato non è un valore valido. + + + Modifica lo stato della relazione tra due oggetti entità specificata in base ai due oggetti correlati e alle proprietà della relazione. + + per la relazione modificata. + Istanza dell'oggetto o dell'entità di origine a un'estremità della relazione. + Istanza dell'oggetto o dell'entità di destinazione all'altra estremità della relazione. + Nome della relazione. + Nome del ruolo nell'entità finale di destinazione della relazione. + Oggetto richiesto della relazione specificata. + Quando source o target è Null. + Quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando lo stato non è un valore valido. + + + Modifica lo stato della relazione tra due oggetti entità specificata in base ai due oggetti correlati e a un'espressione LINQ che definisce la proprietà di navigazione. + + per la relazione modificata. + Istanza dell'oggetto o dell'entità di origine a un'estremità della relazione. + Istanza dell'oggetto o dell'entità di destinazione all'altra estremità della relazione. + Espressione LINQ che seleziona la proprietà di navigazione dell'origine che restituisce la destinazione specificata. + Oggetto richiesto della relazione specificata. + Tipo di entità dell'oggetto di origine. + Quando source, target o selector è Null. + selector è in un formato non valido o non può restituire una proprietà di navigazione. + Quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando lo stato non è un valore valido. + + + Restituisce una raccolta di oggetti per oggetti o relazioni con lo stato specificato. + Raccolta di oggetti nell'oggetto specificato. + Oggetto utilizzato per filtrare gli oggetti restituiti. + Quando lo stato è . + + + Restituisce un oggetto per la voce di oggetto o di relazione con la chiave specificata. + Oggetto corrispondente per l'oggetto specificato. + Oggetto . + Quando key è Null. + Quando la chiave specificata non può essere trovata nel gestore degli stati. + In non è presente alcuna entità con l'oggetto specificato. + + + Restituisce un oggetto per l'oggetto specificato. + Oggetto corrispondente per l'oggetto specificato. + Oggetto a cui appartiene l'oggetto recuperato. + In non è presente alcuna entità per l'oggetto specificato. + + + Restituisce l'oggetto utilizzato dall'oggetto specificato. + Oggetto per l'oggetto specificato. + Oggetto per il quale restituire . + L'entità non implementa IEntityWithRelationships e non è rilevata da ObjectStateManager + + + Ottiene l'oggetto associato a questo gestore degli stati. + Oggetto associato a questo oggetto . + + + Si verifica quando le entità vengono aggiunte o rimosse dal gestore degli stati. + + + Tenta di recuperare l'oggetto corrispondente per l'oggetto o la relazione con l'oggetto specificato. + Valore booleano che è true se è presente un oggetto corrispondente per l'oggetto specificato; in caso contrario, false. + Oggetto specificato. + Quando termina, questo metodo contiene un oggetto per l'oggetto specificato. Questo parametro viene passato senza inizializzazione. + Viene fornito un valore Null (Nothing in Visual Basic) per key. + + + Tenta di recuperare l'oggetto corrispondente per l'oggetto specificato. + Valore booleano che è true se è presente un oggetto corrispondente per l'oggetto specificato; in caso contrario, false. + Oggetto a cui appartiene l'oggetto recuperato. + Quando termina, questo metodo contiene l'oggetto per l'oggetto specificato. Questo parametro viene passato senza inizializzazione. + + + Restituisce l'oggetto utilizzato dall'oggetto specificato. + true se un'istanza di è stata restituita per l'entità fornita; in caso contrario, false. + Oggetto per il quale restituire . + Quando termina, questo metodo contiene per l'entità. + + + Valori originali delle proprietà di un'entità quando è stata recuperata dal database. + + + DataContractResolver che sa come risolvere i tipi proxy creati per le classi che non riconoscono la persistenza nei relativi tipi di base.Utilizzato con DataContractSerializer. + + + Inizializza una nuova istanza della classe . + + + Durante la deserializzazione, esegue il mapping di qualsiasi informazione xsi:type al tipo effettivo dell'oggetto che non riconosce la persistenza. + Restituisce il tipo a cui viene eseguito il mapping di xsi:type.Restituisce Null se non è stato trovato alcun tipo noto corrispondente a xsi:type. + Informazioni xsi:type di cui viene eseguito il mapping. + Spazio dei nomi di xsi:type. + Tipo dichiarato. + Istanza di . + + + Durante la serializzazione, esegue il mapping di tipi effettivi alle informazioni xsi:type. + true se il tipo è stato risolto; in caso contrario, false. + Tipo effettivo dell'oggetto che non riconosce la persistenza. + Tipo dichiarato. + Istanza di . + Quando termina, questo metodo contiene un elenco di dichiarazioni xsi:type. + Quando termina, questo metodo contiene un elenco degli spazi dei nomi utilizzati. + + + Definisce i diversi modi per gestire le proprietà modificate durante l'aggiornamento dei dati in memoria del database. + + + Per gli oggetti client non modificati, lo stesso comportamento di StoreWins.Per gli oggetti client modificati, aggiornare i valori originali con il valore dell'archivio, mantenendo tutti i valori nell'oggetto client.Al successivo aggiornamento, tutte le unità di modifica client verranno considerate modificate e richiederanno l'aggiornamento. + + + Eliminare tutte le modifiche sul client e aggiornare i valori con i valori dell'archivio.I valori originali client verranno aggiornati in base all'archivio. + + + Flag utilizzati per modificare il comportamento di ObjectContext.SaveChanges() + + + Dopo il salvataggio delle modifiche viene chiamato il metodo AcceptAllChangesAfterSave, che reimposta il rilevamento delle modifiche in ObjectStateManager. + + + Prima del salvataggio delle modifiche viene chiamato il metodo DetectChanges per sincronizzare i valori delle proprietà degli oggetti collegati al contesto dell'oggetto con i dati in ObjectStateManager. + + + Le modifiche vengono salvate senza che venga chiamato il metodo DetectChanges o il metodo AcceptAllChangesAfterSave. + + + Si tratta dell'interfaccia che rappresenta l'interfaccia minima necessaria per essere un'entità in ADO.NET. + + + Inizializza una nuova istanza della classe . + + + Notifica allo strumento di rilevamento delle modifiche la modifica di una proprietà di un oggetto complesso. + Nome della proprietà modificata. + property è null. + + + Notifica allo strumento di rilevamento delle modifiche la presenza di una modifica in sospeso a una proprietà di un oggetto complesso. + Nome della proprietà in fase di modifica. + property è null. + + + Attributo per proprietà complesse Proprietà AttributeUsage predefinite implicite Inherited=True, AllowMultiple=False, Il sistema di metadati si aspetta questo e farà riferimento solo al primo di questi attributi, anche se ce ne sono di più. + + + Inizializza una nuova istanza della classe . + + + attributo per tipi complessi + + + Inizializza una nuova istanza della classe . + + + Attributo che identifica la classe di base Edm + + + Inizializza una nuova istanza della classe . + + + Attributo che indica un tipo enum. + + + Inizializza una nuova istanza della classe . + + + Indica che il metodo specificato è un proxy per una funzione EDM. + + + Crea una nuova istanza di DbFunctionAttribute. + Nome dello spazio dei nomi della funzione EDM rappresentata dal metodo con attribuito. + Nome di funzione della funzione EDM rappresentata dal metodo con attribuito. + + + Attributo di base per le proprietà di cui è stato eseguito il mapping agli elementi dell'archivio.Proprietà AttributeUsage predefinite implicite Inherited=True, AllowMultiple=False, Il sistema di metadati si aspetta questo e farà riferimento solo al primo di questi attributi, anche se ce ne sono di più. + + + Definisce una relazione tra due tipi di entità in base a un'associazione nel modello concettuale. + + + Crea un'istanza della classe . + Nome dello spazio dei nomi per l'associazione di cui fa parte questa entità. + Nome di una relazione di cui fa parte questa entità. + Nome del ruolo per il tipo in un'entità finale dell'associazione. + Valore di che indica la molteplicità in un'entità finale dell'associazione, ad esempio uno o molti. + Tipo dell'entità in un'entità finale dell'associazione. + Nome del ruolo per il tipo nell'altra un'entità finale dell'associazione. + Valore di che indica la molteplicità nell'altra entità finale dell'associazione, ad esempio uno o molti. + Tipo dell'entità nell'altra entità finale dell'associazione. + + + Inizializza una nuova istanza della classe . + Nome dello spazio dei nomi per l'associazione di cui fa parte questa entità. + Nome di una relazione di cui fa parte questa entità. + Nome del ruolo per il tipo in un'entità finale dell'associazione. + Valore di che indica la molteplicità in un'entità finale dell'associazione, ad esempio uno o molti. + Tipo dell'entità in un'entità finale dell'associazione. + Nome del ruolo per il tipo nell'altra un'entità finale dell'associazione. + Valore di che indica la molteplicità nell'altra entità finale dell'associazione, ad esempio uno o molti. + Tipo dell'entità nell'altra entità finale dell'associazione. + Valore che indica se la relazione è basata sul valore di chiave esterna. + + + Ottiene un valore booleano che indica se la relazione è basata sul valore di chiave esterna. + true se la relazione è basata sul valore di chiave esterna; in caso contrario, false. + + + Nome della relazione. + Oggetto che rappresenta il nome di una relazione definita da . + + + Spazio dei nomi per la relazione. + Oggetto che rappresenta lo spazio dei nomi per la relazione. + + + Molteplicità in un'entità finale della relazione. + Valore di che indica la molteplicità. + + + Nome del ruolo in un'entità finale della relazione. + Oggetto che rappresenta il nome del ruolo. + + + Tipo dell'entità in un'entità finale della relazione. + Oggetto che rappresenta il tipo dell'oggetto in questa entità finale dell'associazione. + + + Molteplicità nell'altra entità finale della relazione. + Valore di che indica la molteplicità. + + + Nome del ruolo nell'altra entità finale della relazione. + Oggetto che rappresenta il nome del ruolo. + + + Tipo dell'entità nell'altra entità finale della relazione. + Oggetto che rappresenta il tipo dell'oggetto nell'altra entità finale dell'associazione. + + + Attributo che identifica le entità finali definiti per un elemento RelationshipSet. Proprietà AttributeUsage predefinite implicite Inherited=True, AllowMultiple=False, Il sistema di metadati si aspetta questo e farà riferimento solo al primo di questi attributi, anche se ce ne sono di più. + + + Inizializza una nuova istanza della classe . + Nome dello spazio dei nomi della proprietà della relazione. + Nome della relazione.Il nome della relazione non è qualificato con lo spazio dei nomi. + Nome del ruolo nell'altra entità finale della relazione. + + + Ottiene il nome della relazione non qualificato. + Nome della relazione. + + + Nome dello spazio dei nomi della proprietà di navigazione. + Oggetto che rappresenta il nome dello spazio dei nomi. + + + Ottiene il nome del ruolo nell'altra entità finale della relazione. + Il nome del ruolo di destinazione viene specificato dall'attributo Role dell'altro elemento End nell'associazione che definisce questa relazione nel modello concettuale.Per ulteriori informazioni, vedere Associazione (EDM). + + + Attributo per le proprietà scalari in IEntity.Proprietà AttributeUsage predefinite implicite Inherited=True, AllowMultiple=False, Il sistema di metadati si aspetta questo e farà riferimento solo al primo di questi attributi, anche se ce ne sono di più. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il valore che indica se la proprietà fa parte della chiave di entità. + Valore che indica se la proprietà fa parte della chiave di entità. + + + Ottiene o imposta il valore che indica se la proprietà può avere un valore null. + Valore che indica se la proprietà può avere un valore null. + + + Attributo per tipi statici + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe con un valore univoco per ogni modello a cui fa riferimento l'assembly. + Stringa che rappresenta un valore GUID univoco per il modello nell'assembly. + + + Attributo di base per i tipi schematizzati + + + Nome del tipo nello schema concettuale che viene mappato alla classe alla quale viene applicato questo attributo. + Oggetto che rappresenta il nome. + + + Nome dello spazio dei nomi del tipo di oggetto entità o del tipo complesso nello schema concettuale che viene mappato a questo tipo. + Oggetto che rappresenta il nome dello spazio dei nomi. + + + Raccolta di entità che modellano un costrutto EDM specifico che può essere dato da tutte le entità di un determinato tipo o dalle entità che partecipano a una determinata relazione. + Tipo di entità contenute nella raccolta. + + + Inizializza una nuova istanza della classe . + + + Aggiunge un oggetto alla raccolta. + Oggetto da aggiungere alla raccolta.entity deve implementare . + entity è null. + + + Definisce le relazioni tra un oggetto e una raccolta di oggetti correlati in un contesto dell'oggetto. + Raccolta di oggetti nel contesto dell'oggetto correlati all'oggetto di origine. + La raccolta entities è null. + L'oggetto di origine o un oggetto nella raccolta entities è Null o non è in uno stato o . -oppure- Non è possibile definire la relazione in base ai metadati EDM.Questa condizione può verificarsi quando l'associazione nello schema concettuale non supporta una relazione tra i due tipi. + + + Definisce una relazione tra due oggetti connessi in un contesto dell'oggetto. + Oggetto da connettere. + Quando entity è null. + Quando entity non può essere correlato all'oggetto di origine.Questa condizione può verificarsi quando l'associazione nello schema concettuale non supporta una relazione tra i due tipi. -oppure- Quando un oggetto è Null o non si trova in uno stato o . + + + Rimuove tutte le entità dalla raccolta. + + + Determina se nella raccolta è presente un oggetto specifico. + true se l'oggetto si trova in ; in caso contrario, false. + Oggetto da individuare in . + + + Copia tutto il contenuto della raccolta in una matrice, iniziando dall'indice specificato della matrice di destinazione. + Matrice in cui effettuare la copia. + Indice in base zero nella matrice da cui inizia la copia. + + + Ottiene il numero di oggetti contenuti nella raccolta. + Numero di elementi contenuti in . + + + Restituisce una query di oggetto che, quando eseguita, restituisce lo stesso set di oggetti presente nella raccolta corrente. + Oggetto che rappresenta la raccolta di entità. + Quando l'oggetto si trova in uno stato o in uno stato con la proprietà diversa da . + + + Restituisce un enumeratore utilizzato per scorrere gli oggetti della raccolta. + Oggetto che scorre il set di valori memorizzati nella cache da . + + + Ottiene un valore che indica se è di sola lettura. + Restituisce sempre false. + + + Carica gli oggetti correlati nella raccolta utilizzando l'opzione di unione specificata. + Specifica il modo in cui gli oggetti della raccolta devono essere uniti con gli eventuali oggetti restituiti dalle query precedenti sullo stesso oggetto . + + + Carica in modo asincrono l'entità o le entità correlate nell'entità finale correlata utilizzando l'opzione di merge predefinita. + Attività che rappresenta l'operazione asincrona. + Opzione di unione. + Oggetto CancellationToken da osservare durante l'attesa del completamento dell'attività. + + + Utilizzato internamente per deserializzare oggetti entità. + Contesto di flusso. + + + Utilizzato internamente per serializzare oggetti entità. + Contesto di flusso. + + + Rimuove un oggetto dalla raccolta e contrassegna la relazione per l'eliminazione. + true se l'elemento è stato rimosso correttamente; in caso contrario false. + Oggetto da rimuovere dalla raccolta. + L'oggetto entity è null. + L'oggetto entità non è collegato allo stesso contesto dell'oggetto. -oppure- L'oggetto entità non dispone di un gestore delle relazioni valido. + + + Restituisce un enumeratore utilizzato per scorrere il set di valori memorizzati nella cache da . + Oggetto che scorre il set di valori memorizzati nella cache da . + + + Implementazione di IListSource.ContainsListCollection.Restituisce sempre false.Ciò significa che l'elemento IList restituito contiene i dati effettivi, non è un elenco di raccolte. + + + Restituisce la raccolta come utilizzato per l'associazione dati. + Oggetto di oggetti entità. + + + Classe di base per tutte le classi EntityObject descritte. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta la chiave per questo oggetto. + Oggetto per questo oggetto. + + + Ottiene lo stato dell'entità dell'oggetto. + Oggetto di questo oggetto. + + + Notifica all'individuazione modifiche la modifica di una proprietà. + Nome della proprietà modificata. + property è null. + + + Notifica all'individuazione modifiche la presenza di una modifica in sospeso per una proprietà. + Nome della proprietà in fase di modifica. + property è null. + + + Utilizzato da ObjectStateManager per collegare o scollegare l'elemento EntityObject alla cache. + Riferimento a ObjectStateEntry che contiene questa entità + + + Restituisce il contenitore per i riferimenti, le raccolte e gli oggetti delle proprietà di navigazione della relazione creati in modo differito. + + + Modella l'entità finale di una relazione con molteplicità 1. + + + Restituisce la chiave dell'oggetto correlato. + Oggetto che rappresenta la chiave dell'oggetto correlato. + + + Modella l'entità finale di una relazione con molteplicità 1. + Tipo dell'entità a cui viene fatto riferimento. + + + Crea una nuova istanza di . + + + Crea una relazione molti-a-uno o uno-a-uno tra due oggetti nel contesto dell'oggetto. + Oggetto da connettere. + Quando entity è null. + Quando entity non può essere correlato all'entità finale correlata corrente.Questa condizione può verificarsi quando l'associazione nello schema concettuale non supporta una relazione tra i due tipi. + + + Crea una query di oggetto equivalente che restituisce l'oggetto correlato. + Oggetto che restituisce l'oggetto correlato. + Quando l'oggetto si trova in uno stato o in uno stato con la proprietà diversa da . + + + Carica l'oggetto correlato per l'oggetto con l'opzione di unione specificata. + Specifica il modo in cui l'oggetto deve essere restituito se esiste già in . + L'origine di è Null oppure una query ha restituito più entità finali correlate oppure una query non ha restituito alcuna entità finale correlata mentre ne era prevista una. + + + Carica in modo asincrono l'entità o le entità correlate nell'entità finale correlata utilizzando l'opzione di merge predefinita. + Entità correlate caricate nell'entità finale correlata. + Opzioni di unione. + Oggetto CancellationToken da osservare durante l'attesa del completamento dell'attività. + + + Tale metodo viene utilizzato internamente per serializzare oggetti entità correlati. + Flusso serializzato. + + + Tale metodo viene utilizzato internamente per serializzare oggetti entità correlati. + Flusso serializzato. + + + Ottiene o imposta l'oggetto correlato restituito da . + Oggetto restituito dall'oggetto . + + + Questa interfaccia è implementata dall'individuazione delle modifiche e utilizzata dalle classi di dati per segnalare le modifiche + + + Notifica allo strumento di rilevamento delle modifiche la modifica di una proprietà di un tipo complesso. + Nome della proprietà complessa del tipo di entità modificata. + Tipo complesso contenente la proprietà modificata. + Nome della proprietà modificata in un tipo complesso. + + + Notifica all'individuazione modifiche la presenza di una modifica in sospeso per una proprietà complessa. + Nome della proprietà dell'entità di livello superiore in fase di modifica. + Tipo complesso contenente la proprietà in fase di modifica. + Nome della proprietà in fase di modifica nel tipo complesso. + + + Notifica allo strumento di rilevamento delle modifiche la modifica di una proprietà di un tipo di entità. + Nome della proprietà modificata. + + + Notifica allo strumento di rilevamento delle modifiche la presenza di una modifica in sospeso a una proprietà di un tipo di entità. + Nome della proprietà in fase di modifica. + + + Ottiene lo stato corrente di un oggetto di cui viene eseguito il rilevamento. + Oggetto che rappresenta lo stato dell'oggetto rilevato. Per ulteriori informazioni, vedere Risoluzione di identità, gestione dello stato e rilevamento delle modifiche e Rilevamento delle modifiche nelle entità POCO. + + + Interfaccia minima che una classe di dati deve implementare per essere gestita dall'individuazione delle modifiche. + + + Ottiene o imposta l'oggetto utilizzato per segnalare le modifiche. + Oggetto utilizzato per segnalare le modifiche. + + + Interfaccia che definisce un'entità contenente una chiave. + + + Ottiene o imposta l'oggetto per istanze dei tipi di entità che implementano questa interfaccia. + Oggetto per istanze dei tipi di entità che implementano questa interfaccia. + + + Interfaccia che una classe di dati deve implementare se espone relazioni + + + Restituisce il gestore delle relazioni che gestisce le relazioni per un'istanza di un tipo di entità. + Oggetto per questa entità. + + + Rappresenta un'entità finale di una relazione. + + + Aggiunge un oggetto all'entità finale correlata. + Oggetto da aggiungere alla raccolta.entity deve implementare . + + + Aggiunge un oggetto all'entità finale correlata. + Oggetto da aggiungere alla raccolta. + + + Definisce una relazione tra due oggetti connessi. + Oggetto da connettere.entity deve implementare . + + + Definisce una relazione tra due oggetti connessi. + Oggetto da connettere. + + + Restituisce un oggetto che rappresenta gli oggetti appartenenti all'entità finale correlata. + Oggetto che rappresenta gli oggetti appartenenti all'entità finale correlata. + + + Restituisce un oggetto con cui è possibile scorrere la raccolta di oggetti correlati. + Oggetto che scorre la raccolta di oggetti correlati. + + + Ottiene o imposta un valore che indica se l'entità (per un oggetto ) o tutte le entità della raccolta (per un oggetto ) sono state caricate dal database. + True se tutte le entità correlate vengono caricate o se IsLoaded è stato impostato in modo esplicito su true; in caso contrario false. + + + Carica l'oggetto o gli oggetti correlati in questa entità finale correlata con l'opzione di unione predefinita. + + + Carica l'oggetto o gli oggetti correlati nell'entità finale correlata con l'opzione di unione specificata. + + da utilizzare quando si uniscono gli oggetti in un oggetto esistente. + + + Carica in modo asincrono l'oggetto o gli oggetti correlati nell'entità finale correlata con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona. + + da utilizzare quando si uniscono gli oggetti in un oggetto esistente. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Carica in modo asincrono l'oggetto o gli oggetti correlati in questa entità finale correlata con l'opzione di unione predefinita. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il nome della relazione di cui fa parte l'entità finale correlata. + Nome della relazione di cui fa parte .Il nome della relazione non è qualificato con lo spazio dei nomi. + + + Restituisce un riferimento ai metadati per l'entità finale correlata. + Oggetto che contiene i metadati per l'entità finale di una relazione. + + + Rimuove un oggetto dalla raccolta di oggetti nell'entità finale correlata. + true se l'entità è stata rimossa correttamente; false se l'entità non fa parte di . + Oggetto da rimuovere dalla raccolta.entity deve implementare . + + + Rimuove un oggetto dalla raccolta di oggetti nell'entità finale correlata. + true se l'entità è stata rimossa correttamente; false se l'entità non fa parte di . + Oggetto da rimuovere dalla raccolta. + + + Ottiene il nome del ruolo nell'entità finale di origine della relazione. + Nome del ruolo nell'entità finale di origine della relazione. + + + Ottiene il nome del ruolo nell'entità finale di destinazione della relazione. + Nome del ruolo nell'entità finale di destinazione della relazione. + + + Classe di base per EntityCollection ed EntityReference + + + Si verifica quando viene apportata una modifica a un'entità finale correlata. + + + Restituisce un oggetto con cui è possibile scorrere la raccolta di oggetti correlati. + Oggetto che scorre la raccolta di oggetti correlati. + + + Ottiene un valore che indica se sono stati caricati tutti gli oggetti correlati. + true se l'entità finale correlata contiene tutti gli oggetti correlati presenti nel database; in caso contrario, false. + + + Carica l'oggetto o gli oggetti correlati nell'entità finale correlata con l'opzione di unione predefinita. + Quando l'oggetto di origine è stato recuperato utilizzando una query e non è oppure gli oggetti correlati sono già caricati oppure quando l'oggetto di origine non è collegato a oppure quando viene eseguito il rilevamento dell'oggetto di origine, il quale si trova tuttavia nello stato o oppure l'oggetto utilizzato per è . + + + Carica uno o più oggetti dall'entità finale correlata con l'opzione di unione specificata. + + da utilizzare quando si uniscono gli oggetti in un oggetto esistente. + Quando l'oggetto di origine è stato recuperato utilizzando una query e non è oppure gli oggetti correlati sono già caricati oppure quando l'oggetto di origine non è collegato a oppure quando viene eseguito il rilevamento dell'oggetto di origine, il quale si trova tuttavia nello stato o oppure l'oggetto utilizzato per è . + + + Carica in modo asincrono uno o più oggetti dall'entità finale correlata con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona. + + da utilizzare quando si uniscono gli oggetti in un oggetto esistente. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Quando l'oggetto di origine è stato recuperato utilizzando una query e non è oppure gli oggetti correlati sono già caricati oppure quando l'oggetto di origine non è collegato a oppure quando viene eseguito il rilevamento dell'oggetto di origine, il quale si trova tuttavia nello stato o oppure l'oggetto utilizzato per è . + + + Carica in modo asincrono l'oggetto o gli oggetti correlati nell'entità finale correlata con l'opzione di unione predefinita. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Quando l'oggetto di origine è stato recuperato utilizzando una query e non è oppure gli oggetti correlati sono già caricati oppure quando l'oggetto di origine non è collegato a oppure quando viene eseguito il rilevamento dell'oggetto di origine, il quale si trova tuttavia nello stato o oppure l'oggetto utilizzato per è . + + + Utilizzato internamente per deserializzare oggetti entità insieme alle istanze di . + Flusso serializzato. + + + Ottiene il nome della relazione di cui fa parte l'entità finale correlata. + Nome della relazione di cui fa parte .Il nome della relazione non è qualificato con lo spazio dei nomi. + + + Ottiene un riferimento ai metadati per l'entità finale correlata. + Oggetto che contiene i metadati per l'entità finale di una relazione. + + + Ottiene il nome del ruolo nell'entità finale di origine della relazione. + Oggetto che rappresenta il nome del ruolo. + + + Aggiunge un'entità all'entità finale correlata.Questo metodo funziona esattamente come Add(object).Viene mantenuto per garantire la compatibilità con le versioni precedenti di IRelatedEnd. + Istanza di entità da aggiungere all'entità finale correlata + + + Aggiunge un'entità all'entità finale correlata.Se il proprietario è collegato a una cache, tutte le entità finali collegate vengono aggiunte alla cache oggetti e le relazioni corrispondenti vengono aggiunte a ObjectStateManager.Anche l'elemento RelatedEnd della relazione viene corretto. + Istanza di entità da aggiungere all'entità finale correlata + + + Collega un'entità all'entità finale correlata.Questo metodo funziona esattamente come Attach(object).Viene mantenuto per garantire la compatibilità con le versioni precedenti di IRelatedEnd. + Entità da collegare all'entità correlata + Generata quando è Null. + Generata quando l'entità non può essere correlata attraverso l'entità finale della relazione corrente. + + + Collega un'entità all'entità finale correlata.Se l'entità finale correlata è già stata riempita totalmente o parzialmente, le entità esistenti vengono unite all'entità specificata.L'entità specificata non viene considerata come il set completo di entità correlate.Il proprietario e tutte le entità passate devono trovarsi nello stato Unchanged o Modified.Gli elementi eliminati sono consentiti solo quando è in corso la registrazione dell'istanza della relazione da parte del gestore degli stati. + Entità da collegare all'entità correlata + Generata quando è Null. + Generata quando l'entità non può essere correlata attraverso l'entità finale della relazione corrente. + + + Restituisce un oggetto che rappresenta gli oggetti appartenenti all'entità finale correlata. + Oggetto che rappresenta gli oggetti appartenenti all'entità finale correlata. + + + Rimuove un'entità dall'entità finale correlata.Questo metodo funziona esattamente come Remove(object).Viene mantenuto per garantire la compatibilità con le versioni precedenti di IRelatedEnd. + Restituisce true se l'entità è stata rimossa correttamente, false se l'entità non fa parte di RelatedEnd. + Istanza di entità da rimuovere dall'entità finale correlata + + + Rimuove un'entità dall'entità finale correlata.Se il proprietario è collegato a una cache, contrassegna la relazione per l'eliminazione e se la relazione è di tipo composizione contrassegna per l'eliminazione anche l'entità. + Restituisce true se l'entità è stata rimossa correttamente, false se l'entità non fa parte di RelatedEnd. + Istanza di entità da rimuovere dall'entità finale correlata + + + Ottiene il nome del ruolo nell'entità finale di destinazione della relazione. + Oggetto che rappresenta il nome del ruolo. + + + Identifica il tipo di una relazione + + + La relazione è un'associazione + + + Contenitore per gli oggetti delle proprietà di navigazione (raccolte e riferimenti) della relazione creati in modo differito. + + + Crea un nuovo oggetto . + Oggetto richiesto. + Riferimento all'entità che chiama questo metodo. + + + Restituisce un'enumerazione di tutte le entità finali correlate gestite dal gestore delle relazioni. + Insieme di oggetti che implementano .Quando le relazioni non sono state ancora popolate, viene restituita un'enumerazione vuota. + + + Ottiene un oggetto di oggetti correlati con il nome della relazione e il nome del ruolo di destinazione specificati. + Oggetto di oggetti correlati. + Nome della relazione per la navigazione.Il nome della relazione non è qualificato con lo spazio dei nomi. + Nome del ruolo di destinazione per la navigazione.Indica la direzione di navigazione nella relazione. + Tipo dell'oggetto restituito. + Il ruolo specificato ha restituito anziché . + + + Restituisce un oggetto o del tipo corretto per il ruolo di destinazione specificato in una relazione. + Oggetto che rappresenta l'oggetto o recuperato. + Nome della relazione in cui viene definito targetRoleName.Il nome della relazione non è qualificato con lo spazio dei nomi. + Ruolo di destinazione da utilizzare per recuperare l'altra entità finale di relationshipName. + relationshipName o targetRoleName è null. + Il tipo di origine non corrisponde al tipo del proprietario. + targetRoleName non è valido oppure non è possibile trovare il tipo di relazione nei metadati. + + + Ottiene l'oggetto per un oggetto correlato utilizzando il nome della relazione e il nome del ruolo di destinazione specificati. + Oggetto di un oggetto correlato. + Nome della relazione per la navigazione.Il nome della relazione non è qualificato con lo spazio dei nomi. + Nome del ruolo di destinazione per la navigazione.Indica la direzione di navigazione nella relazione. + Tipo dell'oggetto restituito. + Il ruolo specificato ha restituito anziché . + + + Accetta un elemento EntityCollection esistente creato con il costruttore predefinito e lo inizializza utilizzando i nomi del ruolo di destinazione e della relazione specificati.Questo metodo è destinato esclusivamente alla deserializzazione e verrà generata un'eccezione se l'elemento EntityCollection specificato è già stato inizializzato o se il gestore delle relazioni è già collegato a un elemento ObjectContext. + Nome della relazione. + Nome del ruolo di destinazione. + Oggetto EntityCollection esistente. + Tipo dell'entità rappresentata da targetRoleName + + + Accetta un elemento EntityReference esistente creato con il costruttore predefinito e lo inizializza utilizzando i nomi del ruolo di destinazione e della relazione specificati.Questo metodo è destinato esclusivamente alla deserializzazione e verrà generata un'eccezione se l'oggetto EntityReference specificato è già stato inizializzato, se il gestore delle relazioni contiene già una relazione con questo nome e con questo ruolo di destinazione o se il gestore delle relazioni è già collegato a un oggetto ObjectContext. + Nome della relazione. + Nome del ruolo dell'entità finale correlata. + Oggetto da inizializzare. + Tipo dell'oggetto da inizializzare. + Quando l'oggetto è già stato inizializzato. -oppure- Quando il gestore delle relazioni è già collegato a un oggetto o contiene già una relazione con questo nome e con questo ruolo di destinazione. + + + Utilizzato internamente per deserializzare oggetti entità insieme alle istanze di . + Flusso serializzato. + + + Chiamato da Object Services per preparare un oggetto per la serializzazione binaria con una relazione serializzata. + Descrive l'origine e la destinazione di un flusso serializzato specificato e fornisce un ulteriore contesto definito dal chiamante. + + + Questa classe contiene i metodi comuni necessari per un oggetto data. + + + Inizializza una nuova istanza della classe . + + + Determina se le matrici di byte specificate contengono valori identici. + true se entrambe le matrici hanno la stessa lunghezza e contengono gli stessi valori byte; in caso contrario, false. + Valore della prima matrice di byte da confrontare. + Seconda matrice di byte da confrontare. + + + Restituisce il valore di data e ora minimo supportato dall'origine dati. + Valore che rappresenta il valore di data e ora minimo supportato dall'origine dati. + + + Nome costante pubblico utilizzato per l'individuazione delle modifiche. Questa definizione consente agli utenti di utilizzare questa costante anziché definire la stringa a livello di codice.In questo modo ci si assicura che il nome della proprietà sia corretto e che sia possibile eseguire più rapidamente i confronti nelle posizioni in cui si cerca questa stringa specifica.Gli utenti possono utilizzare la stringa con distinzione tra maiuscole e minuscole direttamente anziché la costante, la sola differenza è che il confronto sarà più lento.Delimitare il nome con i caratteri trattino (-) per garantire che non si creino conflitti con una proprietà dati reale perché -EntityKey- non è un nome di identificatore valido + + + Restituisce una copia del valore byte corrente. + Copia del valore corrente. + Valore della matrice di byte corrente. + + + Restituisce un tipo complesso per la proprietà specificata. + Oggetto di tipo complesso per la proprietà. + Oggetto complesso che eredita da qualsiasi oggetto complesso. + Nome della proprietà complessa che rappresenta l'oggetto complesso. + Indica se il tipo supporta valori null. + Indica se il tipo è inizializzato. + Tipo dell'oggetto complesso da richiedere. + + + Genera l'evento . + Nome della proprietà modificata. + + + Genera l'evento . + Nome della proprietà in fase di modifica. + + + Notifica della modifica di una proprietà. + + + Notifica che una proprietà sta per cambiare. + + + Genera un evento utilizzato per segnalare che una proprietà è stata modificata. + Nome della proprietà modificata. + + + Genera un evento utilizzato per segnalare che la modifica di una proprietà è in sospeso. + Nome della proprietà in fase di modifica. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore booleano. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore booleano. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore impostato. + Valore da convalidare. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore che viene impostato. + Indica se la proprietà ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene convalidato. + Valore passato nel metodo Set della proprietà. + Flag che indica se questa proprietà può essere Null. + Nome della proprietà che verrà convalidata. + Se il valore è Null per un valore che non ammette i valori Null. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Valore che viene impostato. + valore di da verificare. + Flag che indica se questa proprietà può essere Null. + Il valore è Null per una proprietà che non ammette i valori Null. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Valore che viene impostato. + Valore di da verificare. + Flag che indica se questa proprietà può essere Null. + Nome della proprietà che verrà convalidata. + Il valore è Null per una proprietà che non ammette i valori Null. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Valore che viene impostato. + Valore di da verificare. + Flag che indica se questa proprietà può essere Null. + Il valore è Null per una proprietà che non ammette i valori Null. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Valore che viene impostato. + valore di da verificare. + Flag che indica se questa proprietà può essere Null. + Nome della proprietà che verrà convalidata. + Il valore è Null per una proprietà che non ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore UInt16 che verrà impostato per una proprietà sia valido. + Valore UInt16 che ammette i valori Null che viene impostato. + Valore UInt16 che ammette i valori Null. + + + Assicura che il valore UInt16 che verrà impostato per una proprietà sia valido. + Valore UInt16 che ammette i valori Null che viene impostato. + Valore UInt16 che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore UInt32 che verrà impostato per una proprietà sia valido. + Valore UInt32 che ammette i valori Null che viene impostato. + Valore UInt32 che ammette i valori Null. + + + Assicura che il valore UInt32 che verrà impostato per una proprietà sia valido. + Valore UInt32 che ammette i valori Null che viene impostato. + Valore UInt32 che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore UInt64 che ammette i valori Null che viene impostato. + Valore UInt64 che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore UInt64 che ammette i valori Null che viene impostato. + Valore UInt64 che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore Single che verrà impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore Single che verrà impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Valore convalidato. + Valore stringa da verificare. + Flag che indica se questa proprietà può essere Null. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Proprietà convalidata. + Valore stringa da verificare. + Flag che indica se questa proprietà può essere Null. + Nome della proprietà che verrà convalidata. + Il valore stringa è Null per una stringa che non ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Imposta un oggetto complesso per la proprietà specificata. + Tipo complesso che deriva dall'oggetto complesso. + Oggetto complesso originale per la proprietà, se presente. + Oggetto complesso che viene impostato. + Proprietà complessa da impostare sull'oggetto complesso. + Tipo dell'oggetto che viene sostituito. + + + Verifica che un oggetto complesso non sia null. + Oggetto complesso da convalidare. + Oggetto complesso da convalidare. + Proprietà complessa nell'oggetto padre associato a complexObject. + Tipo dell'oggetto complesso da verificare. + + + Eccezione generata quando si verifica un errore che esegue il commit di . + + + Inizializza una nuova istanza di con i valori predefiniti. + + + Inizializza una nuova istanza della classe con dati serializzati. + Dati necessari per serializzare o deserializzare un oggetto. + Descrizione dell'origine e della destinazione del flusso serializzato specificato. + + + Inizializza una nuova istanza di con messaggio di errore. + Messaggio dell'eccezione. + + + Inizializza una nuova istanza di con messaggio di errore ed eccezione interna. + Messaggio dell'eccezione. + Eccezione interna. + + + Rappresenta un gestore delle transazioni che consente il recupero da errori di connessione non gravi durante il commit della transazione archiviando le informazioni di traccia della transazione nel database.Deve essere registrato tramite . + + + Inizializza una nuova istanza della classe utilizzando l'oggetto predefinito. + + + Inizializza una nuova istanza della classe . + Factory del contesto della transazione. + + + Archivia le informazioni di rilevamento per la nuova transazione nel database nella stessa transazione. + Connessione che ha avviato la transazione. + Informazioni contestuali associate alla chiamata. + + + Genera lo script di inizializzazione del database. + Script di inizializzazione del database. + + + Rimuove tutta la cronologia delle transazioni. + + + Rimuove in modo asincrono tutta la cronologia delle transazioni. + Attività che rappresenta l'operazione asincrona. + + + Rimuove in modo asincrono tutta la cronologia delle transazioni. + Attività che rappresenta l'operazione asincrona. + Token di annullamento. + + + Se viene generata un'eccezione, verifica la disponibilità della transazione nel database e genera nuovamente un'eccezione se non viene trovata.In caso contrario contrassegna il commit come completato e accoda le informazioni sulla transazione da eliminare. + Transazione che è stata sottoposta al commit. + Informazioni contestuali associate alla chiamata. + + + Rilascia le risorse usate da questo oggetto transazione. + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo quelle non gestite. + + + Arresta il rilevamento della transazione che è stata eliminata. + Transazione che è stata eliminata. + Informazioni contestuali associate alla chiamata. + + + Ottiene l'oggetto associato a se esistente; in caso contrario restituisce null. + Oggetto associato. + Contesto. + + + Ottiene l'oggetto associato a se esistente; in caso contrario restituisce null. + Oggetto associato. + Contesto. + + + Inizializza le proprietà dell'istanza. + Contesto. + + + Inizializza le proprietà dell'istanza. + Contesto. + Connessione. + + + Aggiunge la transazione specificata all'elenco delle transazioni che possono essere rimosse dal database + Transazione da rimuovere dal database. + + + Rimuove le transazioni contrassegnate per l'eliminazione. + + + Rimuove le transazioni contrassegnate per l'eliminazione se il numero è maggiore di . + true per rimuovere tutte le transazioni precedenti anche se il numero non supera . In caso contrario, false. + true per eseguire l'operazione usando la strategia di esecuzione associata. In caso contrario, false. + + + Rimuove in modo asincrono le transazioni contrassegnate per l'eliminazione. + Attività che rappresenta l'operazione asincrona. + + + Rimuove le transazioni contrassegnate per l'eliminazione se il numero è maggiore di . + Attività che rappresenta l'operazione asincrona. + true per rimuovere tutte le transazioni precedenti anche se il numero non supera . In caso contrario, false. + true per eseguire l'operazione usando la strategia di esecuzione associata. In caso contrario, false. + Token di annullamento. + + + Rimuove in modo asincrono le transazioni contrassegnate per l'eliminazione. + Attività che rappresenta l'operazione asincrona. + Token di annullamento. + + + Ottiene il numero di transazioni da eseguire nel contesto prima che il log delle transazioni venga pulito.Il valore predefinito è 20. + Numero di transazioni da eseguire nel contesto prima che il log delle transazioni venga pulito. + + + Arresta il rilevamento della transazione sottoposta al rollback. + Transazione che è stata sottoposta al rollback. + Informazioni contestuali associate alla chiamata. + + + Ottiene il contesto della transazione. + Contesto della transazione. + + + Restituito dal metodo ChangeTracker di per fornire l'accesso alle caratteristiche del contesto correlate all'individuazione delle modifiche delle entità. + + + Rileva le modifiche apportate alle proprietà e alle relazioni delle entità POCO.Si noti che alcuni tipi di entità, ad esempio proxy di individuazione delle modifiche ed entità che derivano da , segnalano automaticamente le modifiche e che per questi tipi di entità una chiamata a DetectChanges non è normalmente necessaria.Si noti inoltre che DetectChanges viene in genere chiamato automaticamente da molti dei metodi di e dalle relative classi correlate; è pertanto raro che questo metodo debba essere chiamato in modo esplicito.Potrebbe tuttavia essere auspicabile, in genere per motivi di prestazioni, disabilitare la chiamata automatica a DetectChanges utilizzando il flag AutoDetectChangesEnabled da . + + + Ottiene gli oggetti per tutte le entità rilevate da questo contesto. + Voci. + + + Ottiene gli oggetti per tutte le entità del tipo specificato rilevate da questo contesto. + Voci. + Tipo dell'entità. + + + Specifica se è uguale all'oggetto specificato. + true se è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a . + Codice hash associato a . + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Verifica se tramite l'oggetto vengono rilevate eventuali entità o relazioni nuove, eliminate o modificate che verranno inviate al database se viene chiamato il metodo . + True se nell'oggetto sottostante sono presenti modifiche, in caso contrario false. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Rappresenta una versione non generica della classe . + + + Restituisce l'oggetto generico equivalente. + Oggetto generico equivalente. + Tipo di entità in cui viene dichiarato il membro. + Tipo dell'elemento della raccolta. + + + Ottiene o imposta il valore corrente della proprietà di navigazione.Il valore corrente è costituito dall'entità a cui fa riferimento la proprietà di navigazione. + Valore corrente. + + + Ottiene a cui appartiene questa proprietà di navigazione. + Una voce per l'entità che possiede questa proprietà di navigazione. + + + Ottiene o imposta un valore che indica se tutte le entità di questa raccolta sono state caricate dal database. + true se tutte le entità correlate vengono caricate o se IsLoaded è stato impostato in modo esplicito su true; in caso contrario false. + + + Carica la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + + + Carica in modo asincrono la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + Attività che rappresenta l'operazione asincrona. + + + Carica in modo asincrono la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce la query che verrà utilizzata per caricare questa raccolta dal database.È possibile modificare la query restituita utilizzando LINQ per applicare filtri o eseguire operazioni nel database, come il conteggio del numero di entità contenute nella raccolta del database senza che vengano effettivamente caricate. + Query per la raccolta. + + + Le istanze di questa classe vengono restituite dal metodo Collection di e consentono l'esecuzione di operazioni come il caricamento sulle proprietà di navigazione della raccolta di un'entità. + Tipo dell'entità a cui appartiene questa proprietà. + Tipo dell'elemento contenuto nella raccolta di entità. + + + Ottiene o imposta il valore corrente della proprietà di navigazione.Il valore corrente è costituito dall'entità a cui fa riferimento la proprietà di navigazione. + Valore corrente. + + + Oggetto a cui appartiene questa proprietà di navigazione. + Una voce per l'entità che possiede questa proprietà di navigazione. + + + Ottiene o imposta un valore che indica se tutte le entità di questa raccolta sono state caricate dal database. + true se tutte le entità correlate vengono caricate o se IsLoaded è stato impostato in modo esplicito su true; in caso contrario false. + + + Carica la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + + + Carica in modo asincrono la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + Attività che rappresenta l'operazione asincrona. + + + Carica in modo asincrono la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce una nuova istanza della classe non generica per la proprietà di navigazione rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta la proprietà di navigazione. + + + Restituisce la query che verrà utilizzata per caricare questa raccolta dal database.È possibile modificare la query restituita utilizzando LINQ per applicare filtri o eseguire operazioni nel database, come il conteggio del numero di entità contenute nella raccolta del database senza che vengano effettivamente caricate. + Query per la raccolta. + + + Rappresentazione non modificabile di un modello Entity Data Model (EDM) che può essere utilizzato per creare un oggetto o passato al costruttore di .Per incrementare le prestazioni, le istanze di questo tipo devono essere memorizzate nella cache e riutilizzate per la costruzione di contesti. + + + Crea un'istanza di ObjectContext o una classe derivata da ObjectContext.Si noti che è invece possibile creare un'istanza di DbContext tramite il costruttore DbContext adatto.Se viene utilizzato un ObjectContext derivato, questo deve disporre di un costruttore pubblico con un solo parametro EntityConnection.La connessione passata viene utilizzata dall'ObjectContext creato, ma appartiene al contesto.Il chiamante deve eliminare la connessione dopo l'eliminazione del contesto. + Contesto. + Connessione esistente al database per l'utilizzo da parte del contesto. + Tipo di contesto da creare. + + + Versione non generica della classe . + + + Restituisce l'oggetto generico equivalente. + Oggetto generico equivalente. + Tipo di entità in cui viene dichiarato il membro. + Tipo della proprietà complessa. + + + Ottiene un oggetto che rappresenta una proprietà annidata complessa della proprietà. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + + + Ottiene un oggetto che rappresenta una proprietà annidata della proprietà.Questo metodo può essere utilizzato sia per le proprietà scalari che per quelle complesse. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + + + Le istanze di questa classe vengono restituite dal metodo ComplexProperty di e consentono l'accesso allo stato di una proprietà complessa. + Tipo dell'entità a cui appartiene questa proprietà. + Tipo della proprietà. + + + Ottiene un oggetto che rappresenta una proprietà annidata complessa della proprietà. + Oggetto che rappresenta la proprietà annidata. + Espressione che rappresenta la proprietà annidata. + Tipo della proprietà annidata. + + + Ottiene un oggetto che rappresenta una proprietà annidata complessa della proprietà. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + + + Ottiene un oggetto che rappresenta una proprietà annidata complessa della proprietà. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + Tipo della proprietà annidata. + + + Restituisce una nuova istanza della classe non generica per la proprietà rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta la proprietà. + + + Ottiene un oggetto che rappresenta una proprietà annidata della proprietà.Questo metodo può essere utilizzato sia per le proprietà scalari che per quelle complesse. + Oggetto che rappresenta la proprietà annidata. + Espressione che rappresenta la proprietà annidata. + Tipo della proprietà annidata. + + + Ottiene un oggetto che rappresenta una proprietà annidata della proprietà.Questo metodo può essere utilizzato sia per le proprietà scalari che per quelle complesse. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + Tipo della proprietà annidata. + + + Ottiene un oggetto che rappresenta una proprietà annidata della proprietà.Questo metodo può essere utilizzato sia per le proprietà scalari che per quelle complesse. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + + + Rappresenta le informazioni su una connessione di database. + + + Inizializza una nuova istanza della classe che rappresenta una connessione specificata nel file di configurazione dell'applicazione. + Nome della stringa di connessione contenuta nella configurazione dell'applicazione. + + + Inizializza una nuova istanza della classe in base a una stringa di connessione. + Stringa di connessione da utilizzare per la connessione. + Nome del provider da utilizzare per la connessione.Utilizzare 'System.Data.SqlClient' per SQL Server. + + + Determina se il tipo corrente è uguale a un tipo di oggetto fornito. + true se il tipo corrente è uguale al tipo di oggetto specificato; in caso contrario, false. + Oggetto confrontato con l'oggetto corrente. + + + Genera un valore che rappresenta la connessione corrente. + Valore che rappresenta la connessione corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Converte l'oggetto in una stringa. + Unità corrente. + + + Descrive l'origine della stringa di connessione al database associata a un oggetto . + + + La stringa di connessione è stata letta dalla configurazione esterna. + + + La stringa di connessione è stata creata in base alla convenzione. + + + La stringa di connessione è stata sottoposta a override dalle informazioni sulla connessione fornite a DbContextInfo. + + + La stringa di connessione è stata specificata in modo esplicito in fase di esecuzione. + + + Restituito dal metodo Configuration di per fornire l'accesso alle opzioni di configurazione per il contesto. + + + Ottiene o imposta un valore che indica se il metodo viene chiamato automaticamente dai metodi di e classi correlate.Il valore predefinito è true. + true se deve essere chiamato automaticamente; in caso contrario, false. + + + Ottiene o imposta il valore che determina se le funzioni e i comandi SQL devono essere sempre eseguiti in una transazione. + Comportamento predefinito della transazione. + + + Specifica se la configurazione è uguale all'oggetto specificato. + true se la configurazione è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato alla configurazione. + Codice hash associato alla configurazione. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Ottiene o imposta un valore che indica se è abilitato il caricamento lazy di relazioni esposte come proprietà di navigazione.Il caricamento lazy è abilitato per impostazione predefinita. + true se il caricamento lazy è abilitato; in caso contrario, false. + + + Ottiene o imposta un valore che indica se il framework creerà istanze di classi proxy generate dinamicamente ogni volta che viene da esso creata un'istanza di un tipo di entità.Notare che anche se la creazione di proxy è abilitata con questo flag, le istanze del proxy verranno create solo per tipi di entità che soddisfano i requisiti per l'inserimento nel proxy.La creazione di proxy è abilitata per impostazione predefinita. + true se la creazione di proxy è abilitata; in caso contrario, false. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Ottiene o imposta un valore che indica se viene esibita la semantica Null del database durante il confronto di due operandi per i quali vengono potenzialmente ammessi i valori Null.Il valore predefinito è false.Ad esempio, (operand1 == operand2) sarà convertito in: (operand1 = operand2) se UseDatabaseNullSemantics è true, rispettivamente (((operand1 = operand2) AND (NOT (operand1 IS NULL OR operand2 IS NULL))) OR ((operand1 IS NULL) AND (operand2 IS NULL))) se UseDatabaseNullSemantics è false. + true se il comportamento di confronto Null del database è abilitato; in caso contrario, false. + + + Ottiene o imposta un valore che indica se le entità rilevate devono essere convalidate automaticamente quando viene richiamato l'oggetto .Il valore predefinito è true. + + + Vengono fornite informazioni di runtime su un tipo specificato. + + + Inizializza una nuova istanza della classe con il tipo di contesto specificato. + Tipo concreto. + + + Inizializza una nuova istanza della classe con il tipo di contesto e il file di configurazione specificato. + Tipo concreto. + Oggetto che rappresenta il file di configurazione. + + + Inizializza una nuova istanza della classe usando le informazioni di connessione, il tipo di contesto e il file di configurazione specificati. + Tipo derivante da . + Oggetto che rappresenta il file di configurazione. + Informazioni sulla connessione per il database da utilizzare. + + + Inizializza una nuova istanza della classe usando le informazioni sul provider, il tipo di contesto e il file di configurazione specificati. + Tipo derivante da . + Oggetto che rappresenta il file di configurazione. + Oggetto che specifica il provider ADO.NET sottostante di destinazione. + + + Inizializza una nuova istanza della classe con il tipo di contesto specificato e l'impostazione specificata per la stringa di connessione. + Tipo derivante da . + Raccolta di stringhe di connessione. + + + Inizializza una nuova istanza della classe usando il tipo di contesto specificato e le informazioni di connessione specificate. + Tipo derivante da . + Informazioni sulla connessione per il database da utilizzare. + + + Inizializza una nuova istanza della classe usando il tipo di contesto specificato e le informazioni sul provider specificate. + Tipo derivante da . + Oggetto che specifica il provider ADO.NET sottostante di destinazione. + + + Ottiene il nome del provider ADO.NET della connessione utilizzata dal tipo sottostante. + Nome del provider ADO.NET della connessione utilizzata dal tipo sottostante. + + + Ottiene la stringa di connessione utilizzata dal tipo sottostante. + Stringa di connessione utilizzata dal tipo sottostante. + + + Ottiene il nome della stringa di connessione utilizzato dal tipo sottostante. + Nome della stringa di connessione utilizzato dal tipo sottostante. + + + Ottiene l'origine della stringa di connessione utilizzata dal tipo sottostante. + Origine della stringa di connessione utilizzata dal tipo sottostante. + + + Ottiene il tipo concreto. + Tipo concreto. + + + Crea un'istanza dell'oggetto . + Istanza creata. + + + Ottiene un valore che indica se è possibile creare il tipo sottostante. + true se è possibile creare il tipo sottostante. In caso contrario, false. + + + Ottiene o imposta un'azione da eseguire in DbModelBuilder dopo l'esecuzione di OnModelCreating nel contesto. + Azione da eseguire in DbModelBuilder dopo l'esecuzione di OnModelCreating nel contesto. + + + Versione non generica della classe . + + + Restituisce una nuova istanza della classe generica per il tipo generico specificato per l'entità rilevata rappresentata da questo oggetto.Si noti che il tipo dell'entità rilevata deve essere compatibile con il tipo generico. In caso contrario, verrà generata un'eccezione. + Una versione generica. + Tipo dell'entità. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione della raccolta da questa entità a una raccolta di entità correlate. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + + + Ottiene un oggetto che rappresenta una proprietà complessa dell'entità. + Oggetto che rappresenta la proprietà complessa. + Nome della proprietà complessa. + + + Ottiene i valori di proprietà correnti per l'entità rilevata rappresentata da questo oggetto. + Valori correnti. + + + Ottiene l'entità. + Entità. + + + Determina se l'oggetto specificato è uguale a questa istanza.Due istanze di sono considerate uguali se sono entrambe voci della stessa entità nello stesso . + true se l'oggetto specificato è uguale a questa istanza; in caso contrario false. + Oggetto da confrontare con questa istanza. + + + Determina se l'oggetto specificato è uguale a questa istanza.Due istanze di sono considerate uguali se sono entrambe voci della stessa entità nello stesso . + true se l'oggetto specificato è uguale a questa istanza; in caso contrario false. + Oggetto da confrontare con questa istanza. + + + Consente di eseguire una query sul database per individuare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Valori archivio. + + + Consente di eseguire query sul database in modo asincrono per trovare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene i valori dell'archivio. + + + Consente di eseguire query sul database in modo asincrono per trovare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene i valori dell'archivio. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un codice hash per questa istanza. + Codice hash per questa istanza, adatto per l'utilizzo in algoritmi hash e in strutture di dati, ad esempio una tabella hash. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Convalida questa istanza di e restituisce il risultato della convalida. + Risultato della convalida dell'entità.Può essere Null se il metodo viene sottoposto a override. + + + Ottiene un oggetto che rappresenta un membro dell'entità.Il tipo di runtime dell'oggetto restituito varierà a seconda del tipo di membro richiesto.I tipi di membri attualmente supportati e i relativi tipi restituiti sono: Proprietà di navigazione di riferimento: .Proprietà di navigazione della raccolta: .Proprietà primitiva/scalare: .Proprietà complessa: . + Oggetto che rappresenta il membro. + Nome del membro. + + + Ottiene i valori di proprietà originali per l'entità rilevata rappresentata da questo oggetto.I valori originali sono generalmente i valori di proprietà dell'entità al momento dell'esecuzione dell'ultima query dal database. + Valori originali. + + + Ottiene un oggetto che rappresenta una proprietà scalare o complessa dell'entità. + Oggetto che rappresenta la proprietà. + Nome della proprietà. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione di riferimento (cioènon di raccolta) da questa entità a un'altra entità. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + + + Ricarica l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + + + Ricarica in modo asincrono l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + Attività che rappresenta l'operazione asincrona. + + + Ricarica in modo asincrono l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene o imposta lo stato dell'entità. + Stato. + + + Restituisce una rappresentazione di stringa di . + Rappresentazione di stringa di . + + + Le istanze di questa classe forniscono accesso alle informazioni sulle entità che vengono rilevate da e sul relativo controllo.Utilizzare i metodi Entity o Entities del contesto per ottenere oggetti di questo tipo. + Tipo dell'entità. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione della raccolta da questa entità a una raccolta di entità correlate. + Oggetto che rappresenta la proprietà di navigazione. + Espressione che rappresenta la proprietà di navigazione. + Tipo di elementi contenuti nella raccolta. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione della raccolta da questa entità a una raccolta di entità correlate. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + Tipo di elementi contenuti nella raccolta. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione della raccolta da questa entità a una raccolta di entità correlate. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + + + Ottiene un oggetto che rappresenta una proprietà complessa dell'entità. + Oggetto che rappresenta la proprietà complessa. + Espressione che rappresenta la proprietà complessa. + Tipo della proprietà complessa. + + + Ottiene un oggetto che rappresenta una proprietà complessa dell'entità. + Oggetto che rappresenta la proprietà complessa. + Nome della proprietà complessa. + Tipo della proprietà complessa. + + + Ottiene un oggetto che rappresenta una proprietà complessa dell'entità. + Oggetto che rappresenta la proprietà complessa. + Nome della proprietà complessa. + + + Ottiene i valori di proprietà correnti per l'entità rilevata rappresentata da questo oggetto. + Valori correnti. + + + Ottiene l'entità. + Entità. + + + Determina se l'oggetto specificato è uguale a questa istanza.Due istanze di sono considerate uguali se sono entrambe voci della stessa entità nello stesso . + true se l'oggetto specificato è uguale a questa istanza; in caso contrario false. + Oggetto da confrontare con questa istanza. + + + Determina se l'oggetto specificato è uguale a questa istanza.Due istanze di sono considerate uguali se sono entrambe voci della stessa entità nello stesso . + true se l'oggetto specificato è uguale a questa istanza; in caso contrario false. + Oggetto da confrontare con questa istanza. + + + Consente di eseguire una query sul database per individuare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Valori archivio. + + + Consente di eseguire query sul database in modo asincrono per trovare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene i valori dell'archivio. + + + Consente di eseguire query sul database in modo asincrono per trovare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene i valori dell'archivio. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un codice hash per questa istanza. + Codice hash per questa istanza, adatto per l'utilizzo in algoritmi hash e in strutture di dati, ad esempio una tabella hash. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Convalida questa istanza di e restituisce il risultato della convalida. + Risultato della convalida dell'entità.Può essere Null se il metodo viene sottoposto a override. + + + Ottiene un oggetto che rappresenta un membro dell'entità.Il tipo di runtime dell'oggetto restituito varierà a seconda del tipo di membro richiesto.I tipi di membri attualmente supportati e i relativi tipi restituiti sono: Proprietà di navigazione di riferimento: .Proprietà di navigazione della raccolta: .Proprietà primitiva/scalare: .Proprietà complessa: . + Oggetto che rappresenta il membro. + Nome del membro. + Tipo di membro. + + + Ottiene un oggetto che rappresenta un membro dell'entità.Il tipo di runtime dell'oggetto restituito varierà a seconda del tipo di membro richiesto.I tipi di membri attualmente supportati e i relativi tipi restituiti sono: Proprietà di navigazione di riferimento: .Proprietà di navigazione della raccolta: .Proprietà primitiva/scalare: .Proprietà complessa: . + Oggetto che rappresenta il membro. + Nome del membro. + + + Restituisce una nuova istanza della classe non generica per l'entità rilevata rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta l'entità rilevata. + + + Ottiene i valori di proprietà originali per l'entità rilevata rappresentata da questo oggetto.I valori originali sono generalmente i valori di proprietà dell'entità al momento dell'esecuzione dell'ultima query dal database. + Valori originali. + + + Ottiene un oggetto che rappresenta una proprietà scalare o complessa dell'entità. + Oggetto che rappresenta la proprietà. + Espressione che rappresenta la proprietà. + Tipo della proprietà. + + + Ottiene un oggetto che rappresenta una proprietà scalare o complessa dell'entità. + Oggetto che rappresenta la proprietà. + Nome della proprietà. + + + Ottiene un oggetto che rappresenta una proprietà scalare o complessa dell'entità. + Oggetto che rappresenta la proprietà. + Nome della proprietà. + Tipo della proprietà. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione di riferimento (cioènon di raccolta) da questa entità a un'altra entità. + Oggetto che rappresenta la proprietà di navigazione. + Espressione che rappresenta la proprietà di navigazione. + Tipo della proprietà. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione di riferimento (cioènon di raccolta) da questa entità a un'altra entità. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione di riferimento (cioènon di raccolta) da questa entità a un'altra entità. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + Tipo della proprietà. + + + Ricarica l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + + + Ricarica in modo asincrono l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + Attività che rappresenta l'operazione asincrona. + + + Ricarica in modo asincrono l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene o imposta lo stato dell'entità. + Stato. + + + Restituisce una rappresentazione di stringa dei valori delle entità del database. + Rappresentazione di stringa dei valori delle entità del database. + + + Fornisce l'implementazione di base del meccanismo di riesecuzione per le operazioni non affidabili e le condizioni temporanee che utilizza ritardi tra i tentativi che aumentano esponenzialmente. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe con i limiti specificati per il numero di tentativi e il ritardo tra i tentativi. + Numero massimo di tentativi. + Ritardo massimo espresso in millisecondi tra i tentativi. + + + Esegue ripetutamente l'operazione specificata mentre soddisfa i criteri correnti per i tentativi. + Delegato che rappresenta un'operazione eseguibile che non restituisce risultati. + Se la strategia di ritardo dei tentativi determina che l'operazione non deve essere più rieseguita + Se una transazione esistente viene rilevata e la strategia di esecuzione non la supporta. + Se questa istanza è già usata per eseguire un'operazione. + + + Esegue ripetutamente l'operazione specificata mentre soddisfa i criteri correnti per i tentativi. + Risultato dell'operazione. + Delegato che rappresenta un'operazione eseguibile che restituisce il risultato di tipo . + Tipo di risultato previsto dall'operazione eseguibile. + Se la strategia di ritardo dei tentativi determina che l'operazione non deve essere più rieseguita + Se una transazione esistente viene rilevata e la strategia di esecuzione non la supporta. + Se questa istanza è già usata per eseguire un'operazione. + + + Esegue ripetutamente l'operazione asincrona specificata mentre soddisfa i criteri correnti per i tentativi. + Attività che verrà eseguita fino al completamento se l'attività originale viene portata a termine correttamente (la prima volta o dopo più tentativi).Se l'attività ha esito negativo con un errore non temporaneo o viene raggiunto il numero massimo consentito di tentativi, l'attività restituita darà un errore e l'eccezione dovrà essere osservata. + Funzione che restituisce un'attività avviata di tipo . + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + Tipo di risultato dell'oggetto restituito da . + Se la strategia di ritardo dei tentativi determina che l'operazione non deve essere più rieseguita + Se una transazione esistente viene rilevata e la strategia di esecuzione non la supporta. + Se questa istanza è già usata per eseguire un'operazione. + + + Esegue ripetutamente l'operazione asincrona specificata mentre soddisfa i criteri correnti per i tentativi. + Attività che verrà eseguita fino al completamento se l'attività originale viene portata a termine correttamente (la prima volta o dopo più tentativi).Se l'attività ha esito negativo con un errore non temporaneo o viene raggiunto il numero massimo consentito di tentativi, l'attività restituita darà un errore e l'eccezione dovrà essere osservata. + Funzione che restituisce un'attività avviata. + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + Se la strategia di ritardo dei tentativi determina che l'operazione non deve essere più rieseguita + Se una transazione esistente viene rilevata e la strategia di esecuzione non la supporta. + Se questa istanza è già usata per eseguire un'operazione. + + + Determina se l'operazione deve essere riprovata e stabilisce il ritardo prima del prossimo tentativo. + Ritardo che indica il tempo di attesa prima del tentativo di esecuzione successivo se l'operazione deve essere rieseguita. In caso contrario, null. + Eccezione generata durante l'ultimo tentativo di esecuzione. + + + Ottiene un valore che indica se può ripetere l'esecuzione dopo un errore. + true se può ripetere l'esecuzione dopo un errore. In caso contrario, false. + + + Determina se l'eccezione specificata rappresenta un errore temporaneo che può essere compensato con un tentativo. + true se l'eccezione specificata viene considerata temporanea. In caso contrario, false. + Oggetto eccezione da verificare. + + + Ottiene in modo ricorsivo InnerException da purché si tratti di un oggetto , o e lo passa a . + Risultato di . + Eccezione di cui eseguire il wrapping. + Delegato che verrà chiamato con l'eccezione di cui è stato rimosso il wrapping. + Il nome del tipo di eccezione sottoposta al wrapping. + + + Si tratta di un utilizzo della classe di base astratta per rappresentare una proprietà scalare o complessa o una proprietà di navigazione di un'entità.Nelle proprietà scalari e complesse viene utilizzata la classe derivata , nelle proprietà di navigazione di riferimento viene utilizzata la classe derivata e nelle proprietà di navigazione della raccolta viene utilizzata la classe derivata . + + + Inizializza una nuova istanza della classe . + + + Restituisce l'oggetto generico equivalente. + Oggetto generico equivalente. + Tipo di entità in cui viene dichiarato il membro. + Tipo della proprietà. + + + Ottiene o imposta il valore corrente di questa proprietà. + Valore corrente. + + + Oggetto a cui appartiene questo membro. + Una voce per l'entità che possiede questo membro. + + + Determina se la voce specificata è uguale alla voce corrente. + true se la voce specificata è uguale alla voce corrente; in caso contrario, false. + Oggetto da confrontare con la voce corrente. + + + Restituisce la funzione hash per questa voce. + Funzione hash per questa voce. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Convalida questa proprietà. + Raccolta di oggetti .Mai Null.Se l'entità è valida, la raccolta sarà vuota. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce una rappresentazione di stringa dei valori delle proprietà del database. + Rappresentazione di stringa dei valori delle proprietà del database. + + + Si tratta di un utilizzo della classe di base astratta per rappresentare una proprietà scalare o complessa o una proprietà di navigazione di un'entità.Nelle proprietà scalari e complesse viene utilizzata la classe derivata , nelle proprietà di navigazione di riferimento viene utilizzata la classe derivata e nelle proprietà di navigazione della raccolta viene utilizzata la classe derivata . + Tipo dell'entità a cui appartiene questa proprietà. + Tipo della proprietà. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il valore corrente di questa proprietà. + Valore corrente. + + + Oggetto a cui appartiene questo membro. + Una voce per l'entità che possiede questo membro. + + + Specifica se l'oggetto è uguale all'oggetto specificato. + true se l'oggetto è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato all'oggetto. + Codice hash associato all'oggetto. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Convalida questa proprietà. + Raccolta di oggetti .Mai Null.Se l'entità è valida, la raccolta sarà vuota. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce una nuova istanza della classe non generica per la proprietà rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta la proprietà. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Rappresenta un oggetto Entity Data Model (EDM) creato da .Il metodo Compile può essere utilizzato per passare da questa rappresentazione EDM a , ovvero uno snapshot compilato del modello adatto per la memorizzazione nella cache e la creazione di istanze di o . + + + Crea un oggetto per questa modalità che è uno snapshot compilato adatto per la memorizzazione nella cache e la creazione delle istanze dell'oggetto . + Modello compilato. + + + Ottiene il modello concettuale. + + + Ottiene il modello di mapping. + + + Ottiene le informazioni del provider. + + + Ottiene il manifesto del provider. + + + Ottiene il modello di archivio. + + + Versione non generica della classe . + + + Restituisce l'oggetto generico equivalente. + Oggetto generico equivalente. + Tipo di entità in cui viene dichiarato il membro. + Tipo della proprietà. + + + Ottiene o imposta il valore corrente di questa proprietà. + Valore corrente. + + + Oggetto a cui appartiene questa proprietà. + Una voce per l'entità che possiede questa proprietà. + + + Ottiene o imposta un valore che indica se è stato modificato il valore di questa proprietà da quando è stato caricato dal database. + true se questa istanza è modificata. In caso contrario, false. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Ottiene o imposta il valore originale di questa proprietà. + Valore originale. + + + Oggetto della proprietà di cui questa è una proprietà annidata.Questo metodo restituirà solo una voce non Null per le proprietà di oggetti complessi, mentre restituirà null per le proprietà dell'entità stessa. + Una voce per la proprietà complessa padre o null se si tratta di una proprietà dell'entità. + + + Le istanze di questa classe vengono restituite dal metodo Property di e consentono l'accesso allo stato della proprietà scalare o complessa. + Tipo dell'entità a cui appartiene questa proprietà. + Tipo della proprietà. + + + Ottiene o imposta il valore corrente di questa proprietà. + Valore corrente. + + + Oggetto a cui appartiene questa proprietà. + Una voce per l'entità che possiede questa proprietà. + + + Ottiene o imposta un valore che indica se è stato modificato il valore di questa proprietà da quando è stato caricato dal database. + true se questa istanza è modificata. In caso contrario, false. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce una nuova istanza della classe non generica per la proprietà rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta la proprietà. + + + Ottiene o imposta il valore originale di questa proprietà. + Valore originale. + + + Oggetto della proprietà di cui questa è una proprietà annidata.Questo metodo restituirà solo una voce non Null per le proprietà di oggetti complessi, mentre restituirà null per le proprietà dell'entità stessa. + Una voce per la proprietà complessa padre o null se si tratta di una proprietà dell'entità. + + + Raccolta di tutte le proprietà per un'entità sottostante o un oggetto complesso. + + + Crea un nuovo dizionario contenente le copie di tutte le proprietà contenute in questo dizionario.Le modifiche apportate al nuovo dizionario non verranno riflesse in questo dizionario e viceversa. + Clone del dizionario. + + + Specifica se è uguale a un oggetto specifico. + true se è uguale a un oggetto specifico; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato al valore della proprietà. + Codice hash associato al valore della proprietà. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Ottiene il valore della proprietà come quando si utilizza il metodo Get della proprietà indicizzata, ma tipizzato in base al tipo del parametro generico.Ciò si rivela particolarmente utile con i dizionari annidati per evitare di scrivere espressioni con molti cast. + Valore della proprietà. + Nome della proprietà. + Tipo della proprietà. + + + Ottiene o imposta il valore della proprietà con il nome della proprietà specificato.Il valore può essere un'istanza annidata di questa classe. + Valore della proprietà. + + + Ottiene il set di nomi di tutte le proprietà contenute in questo dizionario come set di sola lettura. + Nomi delle proprietà. + + + Imposta i valori di questo dizionario leggendo i valori da un altro dizionario.L'altro dizionario deve essere basato sullo stesso tipo di questo dizionario o su un tipo derivato dal tipo di quest'ultimo. + Dizionario da cui leggere i dati. + + + Imposta i valori di questo dizionario leggendo i valori fuori dall'oggetto specificato.L'oggetto specificato può essere di qualsiasi tipo.Verrà letta qualsiasi proprietà sull'oggetto con un nome che corrisponde a un nome di proprietà nel dizionario che può essere letta.Le altre proprietà verranno ignorate.Questo consente, ad esempio, di copiare proprietà da oggetti DTO (Data Transfer Object) semplici. + Oggetto da cui leggere i dati. + + + Crea un oggetto del tipo sottostante per questo dizionario e lo popola con i valori delle proprietà presenti in questo dizionario. + Proprietà di questo dizionario copiate in un nuovo oggetto. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Raggruppa una coppia di stringhe tramite cui vengono identificati un provider e una versione server in un singolo oggetto. + + + Crea un nuovo oggetto per il nome invariante e il token del manifesto di un provider specifico. + Stringa tramite cui viene identificato il provider.Ad esempio, nel provider SQL Server viene utilizzata la stringa "System.Data.SqlCient". + Stringa tramite cui viene identificata la versione del server di database utilizzata.Ad esempio, nel provider SQL Server viene utilizzata la stringa "2008" per SQL Server 2008.Non può essere Null, ma potrebbe essere vuota.Il token del manifesto viene talvolta indicato con il termine hint di versione. + + + Determina se l'oggetto specificato è uguale a questo oggetto corrente. + true se l'oggetto specificato è uguale a questo oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Ottiene la funzione hash di questo oggetto corrente. + Funzione hash di questo oggetto corrente. + + + Stringa tramite cui viene identificato il provider.Ad esempio, nel provider SQL Server viene utilizzata la stringa "System.Data.SqlCient". + + + Stringa tramite cui viene identificata la versione del server di database utilizzata.Ad esempio, nel provider SQL Server viene utilizzata la stringa "2008" per SQL Server 2008.Non può essere Null, ma potrebbe essere vuota. + + + Rappresenta una query LINQ to Entities non generica su DbContext. + + + Restituisce una nuova query in cui le entità restituite non verranno memorizzate nella cache dell'oggetto . + Nuova query a cui è stato applicato il valore NoTracking. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Restituisce l'oggetto generico equivalente. + Oggetto del set generico. + Tipo di elemento per cui è stata creata la query. + + + Tipo di elemento IQueryable. + + + Specifica se la query è uguale all'oggetto specificato. + true se la query è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato alla query. + Codice hash associato alla query. + + + Ottiene il tipo associato alla query. + Tipo associato alla query. + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto DbQuery&lt;T&gt; con il percorso della query definito. + Elenco di oggetti correlati separato da punti da restituire nei risultati della query. + + + Restituisce un oggetto che, se enumerato, eseguirà la query nel database. + Risultati di query. + + + Restituisce il valore false. + false . + + + Genera un'eccezione che indica che l'associazione diretta a una query dell'archivio non è supportata.In alternativa, popolare un DbSet con dati, ad esempio tramite il metodo di estensione Load, quindi eseguire l'associazione ai dati locali.Per l'associazione WPF a DbSet.Local.Per Windows Form eseguire l'associazione a DbSet.Local.ToBindingList(). + Non restituisce mai; genera sempre. + + + Restituisce un oggetto che, se enumerato, eseguirà la query nel database. + Risultati di query. + + + Espressione LINQ IQueryable. + + + Provider IQueryable. + + + Restituisce una rappresentazione della query sottostante. + Stringa di query. + + + Rappresenta una query LINQ to Entities su DbContext. + Tipo di entità per cui eseguire una query. + + + Restituisce una nuova query in cui le entità restituite non verranno memorizzate nella cache dell'oggetto . + Nuova query a cui è stato applicato il valore NoTracking. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Determina se la query corrente è uguale alla query specificata. + true se la query corrente è uguale alla query specificata; in caso contrario, false. + Oggetto da confrontare con la query corrente. + + + Restituisce la funzione hash per questa query. + Funzione hash per questa query. + + + Ottiene il tipo per la query corrente. + Tipo per la query corrente. + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto con il percorso della query definito. + Elenco di oggetti correlati separato da punti da restituire nei risultati della query. + + + Restituisce una nuova istanza della classe non generica per questa query. + Versione non generica. + Query. + + + Ottiene l'enumerazione di questa query facendo in modo che venga eseguita sull'archivio. + + per la query. + + + Restituisce un oggetto che, se enumerato, eseguirà la query nel database. + Risultati di query. + + + Restituisce il valore false. + false . + + + Genera un'eccezione che indica che l'associazione diretta a una query dell'archivio non è supportata.In alternativa, popolare un DbSet con dati, ad esempio tramite il metodo di estensione Load, quindi eseguire l'associazione ai dati locali.Per l'associazione WPF a DbSet.Local.Per Windows Form eseguire l'associazione a DbSet.Local.ToBindingList(). + Non restituisce mai; genera sempre. + + + Restituisce un oggetto che, se enumerato, eseguirà la query nel database. + Risultati di query. + + + Restituisce un oggetto che, se enumerato, eseguirà la query nel database. + Risultati di query. + + + Tipo di elemento IQueryable. + + + Espressione LINQ IQueryable. + + + Provider IQueryable. + + + Restituisce una rappresentazione della query sottostante. + Stringa di query. + + + Rappresenta una query SQL per non entità create da un oggetto e viene eseguita utilizzando la connessione da tale contesto.Le istanze di questa classe vengono ottenute dall'istanza di .La query non viene eseguita quando viene creato questo oggetto; viene eseguita ogni volta che viene enumerata, ad esempio tramite foreach.Le query SQL per le entità vengono create utilizzando .Per una versione generica di questa classe, vedere . + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Specifica se la query è uguale all'oggetto specificato. + true se la query è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Azione da eseguire su ciascun elemento. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Azione da eseguire su ciascun elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Ottiene il codice hash associato alla query. + Codice hash associato alla query. + + + Ottiene il tipo associato alla query. + Tipo associato alla query. + + + Restituisce il valore false. + false . + + + Genera un'eccezione che indica che l'associazione diretta a una query dell'archivio non è supportata. + Non restituisce mai; genera sempre. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Crea un oggetto dalla query enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della query. + + + Crea un oggetto dalla query enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un oggetto che contiene la stringa SQL impostata alla creazione della query.I parametri non sono inclusi. + + che rappresenta questa istanza. + + + Rappresenta una query SQL per non entità create da un oggetto e viene eseguita utilizzando la connessione da tale contesto.Le istanze di questa classe vengono ottenute dall'istanza di .La query non viene eseguita quando viene creato questo oggetto; viene eseguita ogni volta che viene enumerata, ad esempio tramite foreach.Le query SQL per le entità vengono create utilizzando .Per una versione non generica di questa classe, vedere . + Tipo degli elementi restituiti dalla query. + + + Determina in modo asincrono se tutti gli elementi della query soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se ogni elemento del risultato della query supera il test nel predicato specificato; in caso contrario false. + Funzione per testare ogni elemento per una condizione. + + è null. + + + Determina in modo asincrono se tutti gli elementi della query soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se ogni elemento del risultato della query supera il test nel predicato specificato; in caso contrario false. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + + Determina in modo asincrono se la query contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se il risultato della query contiene elementi; in caso contrario false. + + + Determina in modo asincrono se uno o più elementi della query soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se un elemento del risultato della query supera il test nel predicato specificato; in caso contrario false. + Funzione per testare ogni elemento per una condizione. + + + Determina in modo asincrono se uno o più elementi della query soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se un elemento del risultato della query supera il test nel predicato specificato; in caso contrario false. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Determina in modo asincrono se la query contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se il risultato della query contiene elementi; in caso contrario false. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Determina in modo asincrono se la query contiene un elemento specificato utilizzando l'operatore di uguaglianza predefinito. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se il risultato della query contiene il valore specificato; in caso contrario false. + Oggetto da individuare nel risultato della query. + + + Determina in modo asincrono se la query contiene un elemento specificato utilizzando l'operatore di uguaglianza predefinito. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se il risultato della query contiene il valore specificato; in caso contrario false. + Oggetto da individuare nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono il numero di elementi nella query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query. + Il numero di elementi nel risultato della query è maggiore di . + + + Restituisce in modo asincrono il numero di elementi nella query che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa. + Funzione per testare ogni elemento per una condizione. + Il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono il numero di elementi nella query che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono il numero di elementi nella query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il numero di elementi nel risultato della query è maggiore di . + + + Determina se la query corrente è uguale alla query specificata. + true se la query corrente è uguale alla query specificata; in caso contrario, false. + Query da confrontare con la query corrente. + + + Restituisce in modo asincrono il primo elemento della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento nel risultato della query. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono il primo elemento della query che soddisfa una condizione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento nel risultato della query che soddisfa una condizione specificata. + Funzione per testare ogni elemento per una condizione. + + è null. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono il primo elemento della query che soddisfa una condizione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento nel risultato della query che soddisfa una condizione specificata. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono il primo elemento della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono il primo elemento della query o un valore predefinito se il risultato della query non contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se il risultato della query è vuoto; in caso contrario il primo elemento nel risultato della query. + + + Restituisce in modo asincrono il primo elemento della query che soddisfa una condizione specificata o un valore predefinito se non viene trovato un tale elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se il risultato della query è vuoto o se nessun elemento supera il test specificato da ; in caso contrario il primo elemento nel risultato della query che supera il test specificato da . + Funzione per testare ogni elemento per una condizione. + + è null. + + + Restituisce in modo asincrono il primo elemento della query che soddisfa una condizione specificata o un valore predefinito se non viene trovato un tale elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se il risultato della query è vuoto o se nessun elemento supera il test specificato da ; in caso contrario il primo elemento nel risultato della query che supera il test specificato da . + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + + Restituisce in modo asincrono il primo elemento della query o un valore predefinito se il risultato della query non contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se il risultato della query è vuoto; in caso contrario il primo elemento nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Azione da eseguire. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Azione da eseguire. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Restituisce la funzione hash per questa query. + Funzione hash per questa query. + + + Ottiene il tipo per la query corrente. + Tipo per la query corrente. + + + Restituisce in modo asincrono un oggetto che rappresenta il numero totale di elementi nella query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query. + Il numero di elementi nel risultato della query è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero di elementi nella query che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa. + Funzione per testare ogni elemento per una condizione. + Il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero di elementi nella query che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero totale di elementi nella query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il numero di elementi nel risultato della query è maggiore di . + + + Restituisce in modo asincrono il valore massimo della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della query. + + + Restituisce in modo asincrono il valore massimo della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono il valore minimo della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della query. + + + Restituisce in modo asincrono il valore minimo della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono l'unico elemento della query e genera un'eccezione se nella sequenza non è presente esattamente un solo elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query. + Il risultato della query include più elementi. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono l'unico elemento della query che soddisfa una condizione specificata e genera un'eccezione se esistono più elementi di tale tipo. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query che soddisfa la condizione in . + Funzione per testare ogni elemento per una condizione. + + è null. + Nessun elemento soddisfa la condizione in . + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono l'unico elemento della query che soddisfa una condizione specificata e genera un'eccezione se esistono più elementi di tale tipo. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query che soddisfa la condizione in . + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + Nessun elemento soddisfa la condizione in . + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono l'unico elemento della query e genera un'eccezione se nella sequenza non è presente esattamente un solo elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il risultato della query include più elementi. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono l'unico elemento di una sequenza o un valore predefinito se la sequenza è vuota. Questo metodo genera un'eccezione se esistono più elementi nella sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query o default () se la sequenza non contiene elementi. + Il risultato della query include più elementi. + + + Restituisce in modo asincrono il singolo elemento della query che soddisfa una condizione specificata o un valore predefinito se tale elemento esiste. Questo metodo genera un'eccezione se più elementi soddisfano la condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query che soddisfa la condizione in o default () se non viene trovato un elemento di tale tipo. + Funzione per testare ogni elemento per una condizione. + + è null. + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono il singolo elemento della query che soddisfa una condizione specificata o un valore predefinito se tale elemento esiste. Questo metodo genera un'eccezione se più elementi soddisfano la condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query che soddisfa la condizione in o default () se non viene trovato un elemento di tale tipo. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono l'unico elemento di una sequenza o un valore predefinito se la sequenza è vuota. Questo metodo genera un'eccezione se esistono più elementi nella sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query o default () se la sequenza non contiene elementi. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il risultato della query include più elementi. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Restituisce il valore false. + false . + + + Genera un'eccezione che indica che l'associazione diretta a una query dell'archivio non è supportata. + Non restituisce mai; genera sempre. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Crea una matrice dalla query enumerandola in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene una matrice che contiene elementi della sequenza di input. + + + Crea una matrice dalla query enumerandola in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene una matrice che contiene elementi della sequenza di input. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Funzione per estrarre una chiave da ogni elemento. + Tipo della chiave restituita da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a un operatore di confronto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Funzione per estrarre una chiave da ogni elemento. + Oggetto per confrontare le chiavi. + Tipo della chiave restituita da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a un operatore di confronto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Funzione per estrarre una chiave da ogni elemento. + Oggetto per confrontare le chiavi. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo della chiave restituita da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla query. + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata, a un operatore di confronto e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto per confrontare le chiavi. + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata, a un operatore di confronto e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto per confrontare le chiavi. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla query. + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Funzione per estrarre una chiave da ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo della chiave restituita da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + + + Crea un oggetto dalla query enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un oggetto che contiene la stringa SQL impostata alla creazione della query.I parametri non sono inclusi. + + che rappresenta questa istanza. + + + Versione non generica della classe . + + + Restituisce l'oggetto generico equivalente. + Oggetto generico equivalente. + Tipo di entità in cui viene dichiarato il membro. + Tipo della proprietà. + + + Ottiene o imposta il valore corrente della proprietà di navigazione.Il valore corrente è costituito dall'entità a cui fa riferimento la proprietà di navigazione. + Valore corrente. + + + Oggetto a cui appartiene questa proprietà di navigazione. + Una voce per l'entità che possiede questa proprietà di navigazione. + + + Ottiene o imposta un valore che indica se l'entità è stata caricata dal database. + true se l'entità viene caricata o se IsLoaded è stato impostato in modo esplicito su true; in caso contrario false. + + + Carica l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + + + Carica in modo asincrono l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + Attività che rappresenta l'operazione asincrona. + + + Carica in modo asincrono l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce la query che verrà utilizzata per caricare questa entità dal database.È possibile modificare la query restituita utilizzando LINQ per applicare filtri o eseguire operazioni nel database. + Query per l'entità. + + + Le istanze di questa classe vengono restituite dal metodo Reference di e consentono l'esecuzione di operazioni come il caricamento sulle proprietà di navigazione di riferimento di un'entità. + Tipo dell'entità a cui appartiene questa proprietà. + Tipo della proprietà. + + + Ottiene o imposta il valore corrente della proprietà di navigazione.Il valore corrente è costituito dall'entità a cui fa riferimento la proprietà di navigazione. + Valore corrente. + + + Oggetto a cui appartiene questa proprietà di navigazione. + Una voce per l'entità che possiede questa proprietà di navigazione. + + + Ottiene o imposta un valore che indica se l'entità è stata caricata dal database. + true se l'entità viene caricata o se IsLoaded è stato impostato in modo esplicito su true; in caso contrario false. + + + Carica l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + + + Carica in modo asincrono l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + Attività che rappresenta l'operazione asincrona. + + + Carica in modo asincrono l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce una nuova istanza della classe non generica per la proprietà di navigazione rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta la proprietà di navigazione. + + + Restituisce la query che verrà utilizzata per caricare questa entità dal database.È possibile modificare la query restituita utilizzando LINQ per applicare filtri o eseguire operazioni nel database. + Query per l'entità. + + + Rappresenta una query SQL per entità create da un e viene eseguita utilizzando la connessione da tale contesto.Le istanze di questa classe sono ottenute dall'istanza di per il tipo di entità.La query non viene eseguita quando viene creato questo oggetto; viene eseguita ogni volta che viene enumerata, ad esempio tramite foreach.Le query SQL per le non entità vengono create utilizzando .Per una versione generica di questa classe, vedere . + + + Crea un'istanza di un oggetto quando chiamato dal costruttore di un tipo derivato che verrà utilizzato come copia di test per il metodo .I metodi e le proprietà che verranno utilizzati dalla copia di test devono essere implementati da quest'ultima, ad eccezione di AsNoTracking e AsStreaming in cui l'implementazione predefinita non prevede alcuna operazione. + + + Restituisce una nuova query i cui risultati non verranno rilevati dall'oggetto associato. + Nuova query a cui è stato applicato il valore NoTracking. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Determina se l'oggetto specificato è uguale all'istanza corrente. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare con l'istanza corrente. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Ottiene il tipo associato alla query. + Tipo associato alla query. + + + Restituisce un oggetto che contiene la stringa SQL impostata alla creazione della query.I parametri non sono inclusi. + + che rappresenta questa istanza. + + + Rappresenta una query SQL per entità create da un e viene eseguita utilizzando la connessione da tale contesto.Le istanze di questa classe sono ottenute dall'istanza di per il tipo di entità.La query non viene eseguita quando viene creato questo oggetto; viene eseguita ogni volta che viene enumerata, ad esempio tramite foreach.Le query SQL per le non entità vengono create utilizzando .Per una versione non generica di questa classe, vedere . + Tipo delle entità restituite dalla query. + + + Crea un'istanza di un oggetto quando chiamato dal costruttore di un tipo derivato che verrà utilizzato come copia di test per il metodo .I metodi e le proprietà che verranno utilizzati dalla copia di test devono essere implementati da quest'ultima, ad eccezione di AsNoTracking e AsStreaming in cui l'implementazione predefinita non prevede alcuna operazione. + + + Restituisce una nuova query in cui le entità restituite non verranno memorizzate nella cache dell'oggetto . + Nuova query a cui è stato applicato il valore NoTracking. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Specifica se questa istanza è uguale a un oggetto specificato. + true se questa istanza è uguale a un oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a questa istanza. + Codice hash associato a questa istanza. + + + Ottiene il tipo associato a questa istanza. + Tipo associato a questa istanza. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Eccezione generata da quando era previsto che SaveChanges per un'entità comportasse un aggiornamento del database, ma in realtà nessuna riga del database è stata interessata dall'operazione.Questo di solito indica che il database è stato aggiornato simultaneamente e che non è stata trovata una corrispondenza per un token di concorrenza di cui si prevedeva di trovarne una.Si noti che le voci di stato a cui fa riferimento questa eccezione non sono serializzate a causa della sicurezza e dell'accesso a tali voci di stato dopo la restituzione di Null da parte della serializzazione. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe . + Messaggio. + + + Inizializza una nuova istanza della classe . + Messaggio. + Eccezione interna. + + + Eccezione generata dall'oggetto quando il salvataggio delle modifiche al database non viene completato.Si noti che le voci di stato a cui fa riferimento questa eccezione non sono serializzate a causa della sicurezza e dell'accesso a tali voci di stato dopo la restituzione di Null da parte della serializzazione. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe . + Messaggio. + + + Inizializza una nuova istanza della classe . + Messaggio. + Eccezione interna. + + + Ottiene oggetti che rappresentano le entità che non sono state salvate nel database. + Voci che rappresentano le entità che non sono state salvate nel database. + + + Rappresenta l'oggetto predefinito che non ripete operazioni quando hanno esito negativo. + + + Inizializza una nuova istanza della classe . + + + Esegue una volta l'operazione specificata. + Delegato che rappresenta un'operazione eseguibile che non restituisce risultati. + + + Esegue una volta l'operazione specificata e restituisce il risultato. + Risultato dell'operazione. + Delegato che rappresenta un'operazione eseguibile che restituisce il risultato di tipo . + Tipo restituito di . + + + Esegue una volta l'operazione asincrona specificata, senza ripeterla in caso di errore. + Attività che verrà completata se l'attività originale è stato completata correttamente. + Funzione che restituisce un'attività avviata. + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + Tipo di risultato dell'oggetto restituito da . + + + Esegue una volta l'operazione asincrona specificata, senza ripeterla in caso di errore. + Attività che verrà completata se l'attività originale è stato completata correttamente. + Funzione che restituisce un'attività avviata. + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + + + Ottiene un valore che indica se l'oggetto ripeterà l'esecuzione dopo un errore. + true se questo oggetto ripeterà l'esecuzione dopo un errore. In caso contrario, false. + + + Rappresenta un'implementazione predefinita di che utilizza il provider sottostante per ottenere il token del manifesto.Si noti che per evitare più query, questa implementazione utilizza la memorizzazione nella cache in base al tipo di istanza di , della proprietà e della proprietà . + + + Inizializza una nuova istanza della classe . + + + Restituisce il token del manifesto da utilizzare per la connessione specificata. + Token del manifesto da utilizzare. + Connessione per cui è richiesto un token del manifesto. + + + Rappresenta un'entità utilizzata per archiviare i metadati relativi a un EDM nel database. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta l'ID dell'entità di metadati che attualmente è sempre 1. + ID. + + + Ottiene o imposta l'hash del modello utilizzato per controllare se il modello è stato modificato dalla creazione del database dal medesimo. + Hash del modello. + + + Tenta di ottenere l'hash del modello calcolato da Code First per il contesto specificato.Questo metodo restituirà null se il contesto non viene utilizzato in modalità Code First. + Stringa di hash. + Contesto. + + + Contiene i metodi utilizzati per accedere a Entity Data Model creato da Code First nel modulo EDMX.Questi metodi vengono in genere utilizzati per il debug quando esiste la necessità di analizzare il modello creato da Code First internamente. + + + Utilizza Code First insieme al contesto specificato e scrive l'Entity Data Model risultante nel writer specificato del modulo EDMX.Questo metodo può essere utilizzato solo con istanze del contesto che utilizzano Code First e che creano il modello internamente.Il metodo non può essere utilizzato per i contesti creati utilizzando Database First o Model First, per i contesti creati utilizzando un oggetto preesistente o per i contesti creati utilizzando un oggetto preesistente. + Contesto. + Writer. + + + Scrive l'Entity Data Model rappresentato dall'oggetto specificato nel writer specificato nel modulo EDMX. + Oggetto che rappresenta il modello EDM. + Writer. + + + Chiave utilizzata per risolvere .È data dal nome invariante del provider ADO.NET e dal nome del server di database specificati nella stringa di connessione. + + + Inizializza una nuova istanza di + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà utilizzata questa strategia di esecuzione. + Stringa che sarà confrontata al nome del server nella stringa di connessione. + + + Determina se l'oggetto specificato è uguale a questa chiave. + true se l'oggetto specificato è uguale a questa chiave; in caso contrario, false. + Oggetto con cui eseguire il confronto. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà utilizzata questa strategia di esecuzione. + + + Stringa che sarà confrontata al nome del server nella stringa di connessione. + + + Versione asincrona dell'interfaccia che consente il recupero asincrono degli elementi.Questa interfaccia viene utilizzata per interagire con le query di Entity Framework e non deve essere implementata da classi personalizzate. + + + Ottiene un enumeratore che può essere utilizzato per enumerare in modo asincrono la sequenza. + Enumeratore per l'enumerazione asincrona sulla sequenza. + + + Versione asincrona dell'interfaccia che consente agli elementi della sequenza enumerabile di essere recuperati in modo asincrono.Questa interfaccia viene utilizzata per interagire con le query di Entity Framework e non deve essere implementata da classi personalizzate. + Tipo degli oggetti da enumerare.Il parametro di questo tipo è covariante. Ciò significa che è possibile usare il tipo specificato o qualsiasi tipo più derivato. Per altre informazioni sulla covarianza e la controvarianza, vedere . + + + Ottiene un enumeratore che può essere utilizzato per enumerare in modo asincrono la sequenza. + Enumeratore per l'enumerazione asincrona sulla sequenza. + + + Versione asincrona dell'interfaccia che consente il recupero asincrono degli elementi.Questa interfaccia viene utilizzata per interagire con le query di Entity Framework e non deve essere implementata da classi personalizzate. + + + Ottiene l'elemento corrente nell'iterazione. + + + Sposta l'enumeratore all'elemento successivo nella sequenza, restituendo il risultato in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se l'enumeratore è stato spostato correttamente all'elemento successivo; false, se l'enumeratore ha superato la fine della sequenza. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Versione asincrona dell'interfaccia che consente il recupero asincrono degli elementi.Questa interfaccia viene utilizzata per interagire con le query di Entity Framework e non deve essere implementata da classi personalizzate. + Tipo degli oggetti da enumerare.Il parametro di questo tipo è covariante. Ciò significa che è possibile usare il tipo specificato o qualsiasi tipo più derivato. Per altre informazioni sulla covarianza e la controvarianza, vedere . + + + Ottiene l'elemento corrente nell'iterazione. + + + Definisce metodi per creare ed eseguire query in modo asincrono descritte da un oggetto .Questa interfaccia viene utilizzata per interagire con le query di Entity Framework e non deve essere implementata da classi personalizzate. + + + Esegue in modo asincrono la query fortemente tipizzata rappresentata da un albero delle espressioni specificato. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore risultante dall'esecuzione della query specificata. + Albero delle espressioni che rappresenta una query LINQ. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo di valore risultante dall'esecuzione della query. + + + Esegue in modo asincrono la query rappresentata da un albero delle espressioni specificato. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore risultante dall'esecuzione della query specificata. + Albero delle espressioni che rappresenta una query LINQ. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Le implementazioni di questa interfaccia vengono utilizzate per creare oggetti DbConnection per un tipo di server di database in base a un nome di database specificato.Viene impostata un'istanza sulla classe per fare in modo che tutti gli oggetti DbContext vengano creati senza informazioni di connessione o solo con un nome di database o una stringa di connessione in modo che venga utilizzato per impostazione predefinita un determinato tipo di server di database.Sono disponibili due implementazioni di questa interfaccia: viene usata per creare connessioni a Microsoft SQL Server, incluse le edizioni EXPRESS. viene utilizzata per creare connessioni a Microsoft SQL Server Compact Editions.È possibile aggiungere altre implementazioni per altri server di database in base alle necessità.Si noti che le implementazioni devono essere thread-safe o non modificabili in quanto sono accessibili da più thread contemporaneamente. + + + Crea una connessione basata sul nome di database o sulla stringa di connessione specificati. + Oggetto DbConnection inizializzato. + Nome di database o stringa di connessione. + + + Factory per la creazione di istanze derivate.Implementare questa interfaccia per abilitare i servizi per la fase di progettazione per i tipi di contesto che non dispongono di un costruttore predefinito pubblico.In fase di progettazione, è possibile creare istanze derivate per abilitare fasi di progettazione specifiche, ad esempio rendering del modello, generazione DDL e così via.Per abilitare la creazione di istanze in fase di progettazione per i tipi che non dispongono di un costruttore predefinito pubblico, implementare questa interfaccia.I servizi in fase di progettazione individueranno automaticamente le implementazioni di questa interfaccia che si trovano nello stesso assembly del tipo derivato. + Tipo di contesto.Il parametro di questo tipo è covariante. Ciò significa che è possibile usare il tipo specificato o qualsiasi tipo più derivato. Per altre informazioni sulla covarianza e la controvarianza, vedere . + + + Crea una nuova istanza di un tipo derivato. + Istanza di TContext + + + Strategia utilizzata per eseguire un comando o una query sul database, possibilmente con la logica dei tentativi quando si verifica un errore. + + + Esegue l'operazione specificata. + Delegato che rappresenta un'operazione eseguibile che non restituisce risultati. + + + Esegue l'operazione specificata e restituisce il risultato. + Risultato dell'operazione. + Delegato che rappresenta un'operazione eseguibile che restituisce il risultato di tipo . + Tipo restituito di . + + + Esegue l'operazione asincrona specificata e restituisce il risultato. + Attività che verrà eseguita fino al completamento se l'attività originale viene portata a termine correttamente (la prima volta o dopo più tentativi).Se l'attività ha esito negativo con un errore non temporaneo o viene raggiunto il numero massimo consentito di tentativi, l'attività restituita darà un errore e l'eccezione dovrà essere osservata. + Funzione che restituisce un'attività avviata di tipo . + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + Tipo di risultato dell'oggetto restituito da . + + + Esegue l'operazione asincrona specificata. + Attività che verrà eseguita fino al completamento se l'attività originale viene portata a termine correttamente (la prima volta o dopo più tentativi).Se l'attività ha esito negativo con un errore non temporaneo o viene raggiunto il numero massimo consentito di tentativi, l'attività restituita darà un errore e l'eccezione dovrà essere osservata. + Funzione che restituisce un'attività avviata. + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + + + Indica se l'oggetto può ripetere l'esecuzione dopo un errore. + + + Rappresenta un valore chiave tramite cui viene identificato in modo univoco un modello Entity Framework caricato in memoria. + + + Determina se la chiave del modello memorizzata nella cache corrente è uguale alla chiave del modello memorizzata nella cache specificata. + true se la chiave del modello memorizzata nella cache corrente è uguale alla chiave del modello memorizzata nella cache specificata; in caso contrario, false. + Chiave del modello memorizzata nella cache da confrontare con la chiave del modello memorizzata nella cache corrente. + + + Restituisce la funzione hash per questa chiave del modello memorizzata nella cache. + Funzione hash per questa chiave del modello memorizzata nella cache. + + + Implementare questa interfaccia nel contesto per utilizzare la logica personalizzata per calcolare la chiave utilizzata per cercare un modello già creato nella cache.Questa interfaccia consente di disporre di un singolo tipo di contesto che può essere utilizzato con modelli diversi nello stesso oggetto AppDomain o più tipi di contesto in cui viene utilizzato lo stesso modello. + + + Ottiene la chiave memorizzata nella cache associata al provider. + Chiave memorizzata nella cache associata al provider. + + + Servizio per ottenere l'oggetto corretto da un oggetto specificato. + + + Restituisce l'oggetto per la connessione specificata. + Factory del provider per la connessione. + Connessione. + + + Servizio per ottenere un token del manifesto del provider data una connessione.La classe viene utilizzata per impostazione predefinita e utilizza il provider sottostante per ottenere il token che spesso implica l'apertura della connessione.In alternativa, è possibile utilizzare un'implementazione diversa aggiungendo a che può utilizzare qualsiasi informazione nella connessione per restituire il token.Ad esempio, se la connessione fa riferimento a un database SQL Server 2008, "2008" può essere restituito senza aprire la connessione. + + + Restituisce il token del manifesto da utilizzare per la connessione specificata. + Token del manifesto da utilizzare. + Connessione per cui è richiesto un token del manifesto. + + + Implementare questa interfaccia per consentire la serializzazione delle annotazioni personalizzate rappresentate dalle istanze di da e verso EDMX XML.Di norma, un'istanza del serializzatore è impostata tramite il metodo . + + + Deserializza la stringa specificata nuovamente nel valore di annotazione previsto. + Valore dell'annotazione deserializzata. + Nome dell'annotazione che viene deserializzata. + Stringa da deserializzare. + + + Serializza il valore di annotazione specificato in una stringa per l'archiviazione in EDMX XML. + Valore serializzato. + Nome dell'annotazione che viene serializzata. + Valore da serializzare. + + + Questa convenzione fa in modo che DbModelBuilder includa i metadati sul modello durante la compilazione di quest'ultimo.Quando crea un modello in base alla convenzione, la aggiunge all'elenco di quelle utilizzate da DbModelBuilder.Questo determinerà la scrittura di metadati del modello nel database se DbContext viene utilizzato per creare il database.Questo può essere utilizzato per verificare rapidamente se il modello è stato modificato dall'ultima volta che è stato utilizzato sul database.Questa convenzione può essere rimossa dalle convenzioni eseguendo l'override del metodo OnModelCreating in una classe DbContext derivata. + + + Inizializza una nuova istanza della classe . + + + Interfaccia implementata da oggetti che possono fornire un'istanza .La classe implementa questa interfaccia per fornire l'accesso a ObjectContext sottostante. + + + Ottiene il contesto dell’oggetto. + Contesto dell'oggetto. + + + Utilizzato da e per risolvere un nome invariante del provider da . + + + Ottiene il nome del provider. + Nome del provider. + + + Le istanze di questa classe vengono utilizzate per creare oggetti DbConnection per SQL Server LocalDb basati su un nome di database o su una stringa di connessione specificati. + + + Crea una nuova istanza della factory di connessione per la versione specificata di LocalDb.Per SQL Server 2012 LocalDb utilizzare "v11.0".Per LocalDb di SQL Server 2014 e versioni successive usa "mssqllocaldb". + Versione di LocalDb da utilizzare. + + + Crea una nuova istanza della factory di connessione per la versione specificata di LocalDb.Per SQL Server 2012 LocalDb utilizzare "v11.0".Per LocalDb di SQL Server 2014 e versioni successive usa "mssqllocaldb". + Versione di LocalDb da utilizzare. + Stringa di connessione da utilizzare per le opzioni del database diverse da 'Initial Catalog', 'Data Source' e 'AttachDbFilename'.'Initial Catalog' e 'AttachDbFilename' verranno anteposti a questa stringa in base al nome del database quando viene chiamato CreateConnection.'Data Source' verrà impostato in base all'argomento LocalDbVersion. + + + Stringa di connessione da utilizzare per le opzioni del database diverse da 'Initial Catalog', 'Data Source' e 'AttachDbFilename'.'Initial Catalog' e 'AttachDbFilename' verranno anteposti a questa stringa in base al nome del database quando viene chiamato CreateConnection.'Data Source' verrà impostato in base all'argomento LocalDbVersion.L'impostazione predefinita è 'Integrated Security=True;'. + + + Crea una connessione per SQL Server LocalDb basata sul nome di database o sulla stringa di connessione specificato.Se la stringa specificata contiene un carattere '=', viene trattata come una stringa di connessione completa; in caso contrario, viene trattata solo come un nome di database. + Oggetto DbConnection inizializzato. + Nome di database o stringa di connessione. + + + Questa convenzione utilizza il nome della classe derivata come contenitore per il modello concettuale compilato da Code First. + + + Applica la convenzione al modello specificato. + Contenitore a cui applicare la convenzione. + Modello. + + + Questa convenzione utilizza lo spazio dei nomi della classe derivata come spazio dei nomi del modello concettuale compilato da Code First. + + + Confronta gli oggetti utilizzando l'uguaglianza dei riferimenti. + + + Inizializza una nuova istanza della classe . + + + Ottiene l'istanza predefinita. + Istanza predefinita. + + + Determina se le istanze dell'oggetto specificato sono considerate uguali. + true se gli oggetti sono considerati uguali. In caso contrario, false. + Primo oggetto da confrontare. + Secondo oggetto da confrontare. + + + Ottiene il codice hash per l'oggetto specificato. + Codice hash per l'oggetto specificato. + Oggetto. + + + Le istanze di questa classe vengono utilizzate internamente per creare espressioni costanti per da inserire nell'albero delle espressioni in sostituzione dei riferimenti a e . + Tipo dell'elemento. + + + Proprietà pubblica prevista nell'albero delle espressioni LINQ. + Query. + + + Eccezione che viene generata quando l'azione ha nuovamente esito negativo dopo essere stata riprovata un numero configurato di volte. + + + Inizializza una nuova istanza della classe con nessun messaggio di errore. + + + Inizializza una nuova istanza della classe con un messaggio di errore specificato. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza della classe . + Messaggio in cui viene descritto l'errore. + Eccezione che ha determinato l'eccezione corrente. + + + Le istanze di questa classe vengono utilizzate per creare oggetti DbConnection per SQL Server Compact Edition basati su un nome di database o su una stringa di connessione specificati. + + + Crea una nuova factory di connessione con le proprietà DatabaseDirectory e BaseConnectionString vuote (impostazione predefinita). + Nome invariante del provider che specifica la versione di SQL Server Compact Edition da utilizzare. + + + Crea una nuova factory di connessione con le proprietà DatabaseDirectory e BaseConnectionString specificate. + Nome invariante del provider che specifica la versione di SQL Server Compact Edition da utilizzare. + Percorso da anteporre al nome del database che formerà il nome file utilizzato da SQL Server Compact Edition durante la creazione o la lettura del file di database.Una stringa vuota indica che SQL Server Compact Edition utilizzerà l'impostazione predefinita per il percorso del file di database. + Stringa di connessione da utilizzare per le opzioni nel database diverse da 'Origine dati'.L'origine dati verrà anteposta a questa stringa basata sul nome del database quando viene chiamato CreateConnection. + + + Stringa di connessione da utilizzare per le opzioni nel database diverse da 'Origine dati'.L'origine dati verrà anteposta a questa stringa basata sul nome del database quando viene chiamato CreateConnection.L'impostazione predefinita è una stringa vuota, che indica non verranno utilizzate altre opzioni. + + + Crea una connessione per SQL Server Compact Edition basata sul nome di database o sulla stringa di connessione specificati.Se la stringa specificata contiene un carattere '=', viene trattata come una stringa di connessione completa; in caso contrario, viene trattata solo come un nome di database. + Oggetto DbConnection inizializzato. + Nome di database o stringa di connessione. + + + Percorso da anteporre al nome del database che formerà il nome file utilizzato da SQL Server Compact Edition durante la creazione o la lettura del file di database.Il valore predefinito è" | DataDirectory |", che indica che il file verrà inserito nella directory dei dati designata. + + + Nome invariante del provider che specifica la versione di SQL Server Compact Edition da utilizzare. + + + Le istanze di questa classe vengono utilizzate per creare oggetti DbConnection per SQL Server basati su un nome di database o su una stringa di connessione specificati.Per impostazione predefinita, la connessione viene effettuata a '.\SQLEXPRESS'.Ciò può essere modificato modificando la stringa di connessione quando si costruisce un'istanza della factory. + + + Crea una nuova factory di connessione con la proprietà BaseConnectionString predefinita di 'Data Source=.\SQLEXPRESS; Integrated Security=True; MultipleActiveResultSets=True;'. + + + Crea una nuova factory di connessione con la proprietà BaseConnectionString specificata. + Stringa di connessione da utilizzare per le opzioni del database diverse da 'Catalogo iniziale'.Il 'Catalogo iniziale' verrà anteposto a questa stringa basata sul nome del database quando viene chiamato CreateConnection. + + + Stringa di connessione da utilizzare per le opzioni del database diverse da 'Catalogo iniziale'.Il 'Catalogo iniziale' verrà anteposto a questa stringa basata sul nome del database quando viene chiamato CreateConnection.L'impostazione predefinita è 'Data Source=.\SQLEXPRESS; Integrated Security=True;'. + + + Crea una connessione per SQL Server basata sul nome di database o sulla stringa di connessione specificati.Se la stringa specificata contiene un carattere '=', viene trattata come una stringa di connessione completa; in caso contrario, viene trattata solo come un nome di database. + Oggetto DbConnection inizializzato. + Nome di database o stringa di connessione. + + + Questo attributo può essere applicato a un'intera classe derivata, a singole proprietà o alle proprietà di tale classe.Quando vengono applicate, eventuali proprietà o individuate verranno comunque incluse nel modello, ma non verranno inizializzate automaticamente. + + + Inizializza una nuova istanza della classe . + + + Implementato dai provider di Entity Framework e usato per verificare se le tabelle esistono o meno in un determinato database.Viene usato dagli inizializzatori di database per determinare se considerare o meno vuoto un database esistente e, se necessario, creare le tabelle. + + + + Quando sottoposto a override in una classe derivata, verifica la posizione delle tabelle specificate nel database per la connessione specificata. + True se esiste una qualsiasi delle tabelle modello o la tabella EdmMetadata. + Contesto per cui viene eseguita la verifica delle tabelle, usato in genere per ottenere un oggetto appropriato. + Connessione al database.Può essere aperta o chiusa; deve essere richiusa se è aperta.Non eliminare. + Tabelle di cui verificare l'esistenza. + Nome della tabella EdmMetadata di cui verificare l'esistenza. + + + Metodo helper per ottenere il nome della tabella dello spazio S specificato. + Nome della tabella. + Set di entità dello spazio S per la tabella. + + + Questa classe viene utilizzata da per leggere e scrivere le informazioni di traccia delle transazioni dal database.Per personalizzare la definizione della tabella delle transazioni è possibile derivare da questa classe ed eseguire l'override di .Le classi derivate possono essere registrate utilizzando . + + + Inizializza una nuova istanza della classe . + Connessione utilizzata dal contesto per cui verranno registrate le transazioni. + + + Questo metodo viene chiamato quando il modello per un contesto derivato è stato inizializzato. + Generatore che definisce il modello per il contesto creato. + + + Ottiene o imposta un oggetto da utilizzare per leggere e scrivere istanze di . + Oggetto che può essere usato per leggere e scrivere nelle istanze di . + + + Rappresenta la classe di base per gli intercettori che gestiscono le operazioni di transazione.Le classi derivate possono essere registrate utilizzando o . + + + Inizializza una nuova istanza della classe . + + + Può essere implementato in una classe derivata. + Connessione che ha avviato la transazione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione che avvia la transazione. + Informazioni contestuali associate alla chiamata. + + + Quando viene implementato in una classe derivata, restituisce lo script per preparare il database per il gestore delle transazioni. + Script per modificare lo schema del database per il gestore delle transazioni. + + + Può essere implementato in una classe derivata. + Connessione che è stata chiusa. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione che viene chiusa. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che è stata sottoposta al commit. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che viene sottoposta al commit. + Informazioni contestuali associate alla chiamata. + + + Ottiene la connessione per cui verranno gestite le operazioni di transazione. + Oggetto per cui verranno gestite le operazioni di transazione. + + + Può essere implementato in una classe derivata. + Transazione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Ottiene il contesto per cui verranno gestite le operazioni di transazione. + Oggetto per cui verranno gestite le operazioni di transazione.Può essere null. + + + Rilascia le risorse utilizzate da questo gestore delle transazioni. + + + Rilascia le risorse utilizzate da questo gestore delle transazioni. + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo quelle non gestite. + + + Può essere implementato in una classe derivata. + Connessione che è stata eliminata. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che è stata eliminata. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione che viene eliminata. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che viene eliminata. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Inizializza l'istanza utilizzando il contesto specificato. + Contesto per cui verranno gestite le operazioni di transazione. + + + Inizializza l'istanza utilizzando il contesto specificato. + Contesto per cui verranno gestite le operazioni di transazione. + Connessione da utilizzare per l'inizializzazione. + + + Ottiene o imposta un valore che indica se questo gestore delle transazioni è eliminato. + true se il gestore delle transazioni è eliminato. In caso contrario, false. + + + Può essere implementato in una classe derivata. + Transazione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione. + Informazioni contestuali associate alla chiamata. + + + Controlla se il contesto di intersezione specificato contiene il contesto di destinazione o se la connessione fornita è uguale a quella utilizzata dal contesto di destinazione. + true se il contesto di intersezione specificato contiene il contesto di destinazione o se la connessione specificata è uguale a quella utilizzato dal contesto di destinazione qualora il contesto specificato di intersezione non contenga alcun contesto. In caso contrario false. + Connessione. + Contesto di intersezione. + + + Ottiene il contesto per cui verranno gestite le operazioni di transazione. + Oggetto per cui verranno gestite le operazioni di transazione. + + + Può essere implementato in una classe derivata. + Connessione che è stata aperta. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione che viene aperta. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che è stata sottoposta al rollback. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che viene sottoposta al rollback. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Rappresenta una transazione. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta l'ora locale dell'avvio della transazione. + L'ora locale dell'avvio della transazione. + + + Indica un valore che specifica se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Restituisce il codice hash per l'istanza. + Codice hash per l'istanza. + + + Ottiene o imposta un ID univoco assegnato a un oggetto transazione. + ID univoco assegnato a un oggetto transazione. + + + Generata quando un contesto viene generato dai modelli in modalità Database First o Model First e viene utilizzato in modalità Code First. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe . + Oggetto contenente i dati serializzati dell'oggetto. + Informazioni contestuali sull'origine o sulla destinazione. + + + Inizializza una nuova istanza della classe . + Messaggio. + + + Inizializza una nuova istanza della classe . + Messaggio. + Eccezione interna. + + + Rappresenta la creazione di un servizio che permette la generazione del codice delle annotazioni personalizzate come parte dello scaffolding delle migrazioni.La classe derivata deve essere impostata su . + + + Inizializza una nuova istanza della classe . + + + Genera il codice per il valore di annotazione specificato. + Nome dell'annotazione per cui il valore viene generato. + Valore dell'annotazione. + Writer in cui deve essere scritto il codice generato. + + + Restituisce gli spazi dei nomi aggiuntivi che devono essere inclusi nel codice generato per la migrazione sottoposta a scaffolding.L'implementazione predefinita restituisce un'enumerazione vuota. + Elenco degli spazi dei nomi aggiuntivi da includere. + Nomi delle annotazioni che vengono incluse nel codice generato. + + + Rappresenta una coppia di valori di annotazione nell'oggetto sottoposto a scaffolding o codificato manualmente. + + + Crea una nuova coppia di valori di annotazione. + Valore precedente dell'annotazione, che può essere null se l'annotazione è appena stata creata. + Valore nuovo dell'annotazione, che può essere null se l'annotazione è appena stata eliminata. + + + Determina se l'oggetto specificato è uguale a questa istanza dell'oggetto. + true se l'oggetto specificato è uguale a questa istanza. In caso contrario, false. + Oggetto con cui eseguire il confronto. + + + Recupera il codice hash. + Codice hash. + + + Ottiene il valore nuovo dell'annotazione, che può essere null se l'annotazione è appena stata eliminata. + Valore nuovo dell'annotazione, che può essere null se l'annotazione è appena stata eliminata. + + + Ottiene il valore precedente dell'annotazione, che può essere null se l'annotazione è appena stata creata. + Valore precedente dell'annotazione, che può essere null se l'annotazione è appena stata creata. + + + Restituisce true se entrambe le coppie di annotazioni contengono gli stessi valori; in caso contrario, false. + true se entrambe le coppie contengono gli stessi valori. + Coppia di valori di annotazione. + Coppia di valori di annotazione. + + + Restituisce true se le due coppie di annotazioni contengono valori differenti; in caso contrario, false. + true se le coppie contengono valori differenti. + Coppia di valori di annotazione. + Coppia di valori di annotazione. + + + Restituito da e dai metodi correlati per indicare se un oggetto non è in conflitto con un altro in modo che i due oggetti possano essere combinati in un unico oggetto. + + + Crea una nuova istanza della classe . + Indica se i due oggetti testati sono compatibili. + Messaggio di errore che indica i motivi per cui gli oggetti non sono compatibili.Previsto null se isCompatible è true. + + + Se è true, restituisce un messaggio di errore che indica i motivi per cui i due oggetti non sono compatibili. + + + True se i due oggetti testati non sono compatibili; in caso contrario, false. + + + Conversione implicita a un valore booleano per consentire l'utilizzo dell'oggetto risultato direttamente nei controlli. + True se il risultato è compatibili; in caso contrario, false. + Oggetto da convertire. + + + I tipi utilizzati come annotazioni personalizzate possono implementare questa interfaccia per indicare che un tentativo di utilizzare più annotazioni con lo stesso nome in una tabella o colonna specificata è possibile eseguendo il merge delle diverse annotazioni in una sola. + + + Restituisce true se l'annotazione non è in conflitto con l'annotazione specificata in modo che le due possano essere combinate insieme utilizzando il metodo . + Oggetto CompatibilityResult che indica se questa annotazione è compatibile con l'altra. + Annotazione da confrontare. + + + Esegue il merge dell'annotazione con l'annotazione specificata e restituisce una nuova annotazione sottoposta al merge.Il metodo riesce solo se restituisce true. + Nuova annotazione sottoposta al merge. + Annotazione da sottoporre al merge con questa. + + + Rappresenta le annotazioni personalizzate per la rappresentazione degli indici del database in un modello di Entity Framework. + + + Inizializza una nuova istanza della classe usando la raccolta specificata di indici. + Attributi dell'indice che rappresentano uno o più indici. + + + Inizializza una nuova istanza della classe usando la raccolta specificata di indici. + Attributo dell'indice che rappresenta un indice. + + + Nome utilizzato quando l'annotazione viene archiviata nei metadati di Entity Framework o serializzata in un file SSDL/EDMX. + + + Ottiene gli indici rappresentati dall'annotazione. + Indici rappresentati dall'annotazione. + + + Restituisce true se l'annotazione non è in conflitto con l'annotazione specificata in modo che le due possano essere combinate insieme utilizzando il metodo . + Oggetto CompatibilityResult che indica se questa annotazione è compatibile con l'altra. + Annotazione da confrontare. + + + Esegue il merge dell'annotazione con l'annotazione specificata e restituisce una nuova annotazione contenente gli indici sottoposti al merge. + Nuova annotazione con gli indici sottoposti al merge da entrambe le annotazioni. + Annotazione da sottoporre al merge con questa. + L'altra annotazione contiene gli indici non compatibili con gli indici di questa annotazione. + + + Restituisce una rappresentazione in forma di stringa dell'oggetto . + Rappresentazione in forma di stringa dell'oggetto . + + + Questa classe viene utilizzata per la serializzazione e la deserializzazione degli oggetti affinché sia possibile archiviarli nel modulo EDMX del modello di Entity Framework. + + + Inizializza una nuova istanza della classe . + + + Deserializza la stringa specificata nuovamente in un oggetto . + Valore dell'annotazione deserializzata. + Nome dell'annotazione che viene deserializzata. + Stringa da deserializzare. + Se si verifica un errore durante la lettura del valore serializzato. + + + Serializza l'oggetto specificato in una stringa per l'archiviazione in EDMX XML. + Valore serializzato. + Nome dell'annotazione che viene serializzata. + Valore da serializzare che deve essere un oggetto IndexAnnotation. + + + Rappresenta gli argomenti evento passati ai gestori di eventi . + + + Aggiunge un'istanza di alla catena di responsabilità dei sistemi di risoluzione utilizzati per risolvere le dipendenze necessarie a Entity Framework.A differenza del metodo AddDependencyResolver, questo metodo pone il sistema di risoluzione alla base della catena di responsabilità in modo che venga utilizzato unicamente per risolvere una dipendenza che non potrebbe essere risolta mediante nessuno degli altri sistemi di risoluzione. + Sistema di risoluzione da aggiungere. + + + Aggiunge un'istanza di alla catena di responsabilità dei sistemi di risoluzione utilizzati per risolvere le dipendenze necessarie a Entity Framework. + Sistema di risoluzione da aggiungere. + Se true, il sistema di risoluzione aggiunto avrà la precedenza sulle impostazioni nel file di configurazione. + + + Ottiene uno snapshot dell'oggetto che sta per essere bloccato.Utilizzare i metodi GetService su questo oggetto per ottenere i servizi che sono stati registrati. + Snapshot dell'oggetto che sta per essere bloccato. + + + Specifica se questa istanza è uguale a un oggetto specifico. + true se questa istanza è uguale a un oggetto specifico. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a questa istanza. + Codice hash associato a questa istanza. + + + Ottiene il tipo dell'istanza. + Tipo dell'istanza. + + + Aggiunge un sistema di risoluzione di wrapping alla configurazione che sta per essere bloccata.Un sistema di risoluzione di wrapping avvia un servizio restituito dalla catena di sistemi di risoluzione e lo sostituisce o ne esegue il wrapping con un altro servizio dello stesso tipo. + Delegato che accetta il servizio non sottoposto a wrapping e la chiave e restituisce il servizio sostituito o sottoposto a wrapping. + Tipo di servizio da restituire o di cui eseguire il wrapping. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Metodi di estensione per chiamare il metodo utilizzando un parametro di tipo generico e/o nessun nome. + + + Chiama che passa il tipo generico del metodo come argomento di tipo e Null come argomento nome. + Dipendenza risolta o Null se il sistema di risoluzione non l'ha risolta. + Sistema di risoluzione da utilizzare. + Tipo di contratto da risolvere. + + + Chiama che passa il tipo generico del metodo e il nome specificato come argomenti. + Dipendenza risolta o Null se il sistema di risoluzione non l'ha risolta. + Sistema di risoluzione da utilizzare. + Chiave della dipendenza da risolvere. + Tipo di contratto da risolvere. + + + Chiama che passa l'argomento di tipo specificato e utilizza Null come argomento nome. + Dipendenza risolta o Null se il sistema di risoluzione non l'ha risolta. + Sistema di risoluzione da utilizzare. + Tipo di contratto da risolvere. + + + Chiama che passa il tipo generico del metodo come argomento di tipo e Null come argomento nome. + Tutte le dipendenze risolte o se nessun servizio viene risolto. + Sistema di risoluzione da utilizzare. + Tipo di contratto da risolvere. + + + Chiama che passa il tipo generico del metodo e il nome specificato come argomenti. + Tutte le dipendenze risolte o se nessun servizio viene risolto. + Sistema di risoluzione da utilizzare. + Chiave della dipendenza da risolvere. + Tipo di contratto da risolvere. + + + Chiama che passa l'argomento di tipo specificato e utilizza Null come argomento nome. + Tutte le dipendenze risolte o se nessun servizio viene risolto. + Sistema di risoluzione da utilizzare. + Tipo di contratto da risolvere. + + + Implementazione di utilizzata per risolvere le factory . + Tipo di strategia di esecuzione che viene risolta. + + + Inizializza una nuova istanza di + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà utilizzata questa strategia di esecuzione. + Stringa che sarà confrontata al nome del server nella stringa di connessione.null non corrisponderà a niente. + Funzione che restituisce una nuova istanza di una strategia di esecuzione. + + + Se il tipo specificato è , questo sistema di risoluzione tenterà di restituire il servizio da utilizzare, in caso contrario restituirà Null.Se il tipo specificato è Func{IExecutionStrategy}, si prevede che la chiave corrisponda a un oggetto . + + o Null. + Tipo di servizio da risolvere. + Chiave utilizzata per determinare il servizio da restituire. + + + Se il tipo specificato è , questo sistema di risoluzione tenterà di restituire il servizio da utilizzare, in caso contrario restituirà un'enumerazione vuota.Se il tipo specificato è Func{IExecutionStrategy}, si prevede che la chiave corrisponda a un oggetto . + Oggetto enumerabile di o enumerazione vuota. + Tipo di servizio da risolvere. + Chiave utilizzata per determinare il servizio da restituire. + + + Questa interfaccia è implementata da qualsiasi oggetto che può risolvere una dipendenza, direttamente o tramite l'utilizzo di un contenitore esterno. + + + Tenta di risolvere una dipendenza per un tipo di contratto specificato e facoltativamente per una determinata chiave.Se il sistema di risoluzione non è in grado di risolvere la dipendenza, deve restituire Null e non generare nulla.In questo modo i sistemi di risoluzione possono essere utilizzati in un modello di catena di responsabilità in modo che vengano contattati più sistemi di risoluzione per risolvere una dipendenza finché uno non esegue l'operazione. + Dipendenza risolta, che deve essere un'istanza del tipo di contratto specificato, o Null se la dipendenza non è stata risolta. + Interfaccia o classe di base astratta che definisce la dipendenza da risolvere.L'oggetto restituito deve essere un'istanza di questo tipo. + Facoltativamente, la chiave della dipendenza da risolvere.Può essere Null per le dipendenze non differenziate dalla chiave. + + + Tenta di risolvere una dipendenza per un tipo di contratto specificato e facoltativamente per una determinata chiave.Se il sistema di risoluzione non è in grado di risolvere la dipendenza, deve restituire un'enumerazione vuota e non generare nulla.Questo metodo è diverso da in quanto restituisce tutti i servizi registrati per la combinazione di chiave e tipo specificata. + Tutti i servizi che risolvono la dipendenza, che deve essere un'istanza del tipo di contratto specificato, o enumerazione vuota se la dipendenza non è stata risolta. + Interfaccia o classe di base astratta che definisce la dipendenza da risolvere.Ogni oggetto restituito deve essere un'istanza di questo tipo. + Facoltativamente, la chiave della dipendenza da risolvere.Può essere Null per le dipendenze non differenziate dalla chiave. + + + Implementa per risolvere una dipendenza in modo che restituisca sempre la stessa istanza. + Tipo che definisce il contratto per la dipendenza che verrà risolta. + + + Costruisce un nuovo sistema di risoluzione che restituirà l'istanza specificata per il tipo di contratto, indipendentemente dalla chiave passata al metodo Get. + Istanza da restituire. + + + Costruisce un nuovo sistema di risoluzione che restituirà l'istanza specificata per il tipo di contratto se la chiave specificata corrisponde alla chiave passata al metodo Get sulla base del predicato specificato. + Istanza da restituire. + Predicato che utilizza l'oggetto chiave e restituisce true solo se corrisponde. + + + Costruisce un nuovo sistema di risoluzione che restituirà l'istanza specificata per il tipo di contratto se la chiave specificata corrisponde esattamente alla chiave passata al metodo Get. + Istanza da restituire. + Facoltativamente, la chiave della dipendenza da risolvere.Può essere Null per le dipendenze non differenziate dalla chiave. + + + Tenta di risolvere una dipendenza per un tipo di contratto specificato e facoltativamente per una determinata chiave.Se il sistema di risoluzione non è in grado di risolvere la dipendenza, deve restituire Null e non generare nulla.In questo modo i sistemi di risoluzione possono essere utilizzati in un modello di catena di responsabilità in modo che vengano contattati più sistemi di risoluzione per risolvere una dipendenza finché uno non esegue l'operazione. + Dipendenza risolta, che deve essere un'istanza del tipo di contratto specificato, o Null se la dipendenza non è stata risolta. + Interfaccia o classe di base astratta che definisce la dipendenza da risolvere.L'oggetto restituito deve essere un'istanza di questo tipo. + Facoltativamente, la chiave della dipendenza da risolvere.Può essere Null per le dipendenze non differenziate dalla chiave. + + + Tenta di risolvere una dipendenza per un tipo di contratto specificato e facoltativamente per una determinata chiave.Se il sistema di risoluzione non è in grado di risolvere la dipendenza, deve restituire un'enumerazione vuota e non generare nulla. + Tutti i servizi che risolvono la dipendenza, che deve essere un'istanza del tipo di contratto specificato, o enumerazione vuota se la dipendenza non è stata risolta. + Interfaccia o classe di base astratta che definisce la dipendenza da risolvere.Ogni oggetto restituito deve essere un'istanza di questo tipo. + Facoltativamente, la chiave della dipendenza da risolvere.Può essere Null per le dipendenze non differenziate dalla chiave. + + + Rappresenta un'implementazione di usata per risolvere le factory . + + + Inizializza una nuova istanza della classe . + Funzione che restituisce una nuova istanza di un gestore delle transazioni. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà utilizzato il gestore delle transazioni.null non corrisponderà a niente. + Stringa che sarà confrontata al nome del server nella stringa di connessione.null non corrisponderà a niente. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto con cui eseguire il confronto. + + + Recupera il codice hash per l'istanza dell'oggetto. + Codice hash per l'istanza dell'oggetto. + + + Se il tipo specificato è , questo metodo tenterà di restituire il servizio da utilizzare, in caso contrario restituirà null.Se il tipo specificato è , si prevede che la chiave corrisponda a un oggetto . + + o Null. + Tipo di servizio da risolvere. + Chiave utilizzata per determinare il servizio da restituire. + + + Se il tipo specificato è , questo sistema di risoluzione tenterà di restituire il servizio da utilizzare, in caso contrario restituirà un'enumerazione vuota.Se il tipo specificato è , si prevede che la chiave corrisponda a un oggetto . + Oggetto enumerabile di o enumerazione vuota. + Tipo di servizio da risolvere. + Chiave utilizzata per determinare il servizio da restituire. + + + Fornisce metodi di utilità per la lettura da un file App.config o Web.config. + + + Inizializza una nuova istanza di . + Configurazione da cui leggere. + + + Ottiene i servizi specificati del provider dalla configurazione. + Nome del tipo dei servizi del provider oppure Null se non viene trovato. + Nome invariante dei servizi del provider. + + + Rappresenta una visualizzazione di mapping. + + + Crea un'istanza di che dispone del codice SQL dell'entità specificata. + Stringa che specifica il codice SQL dell'entità. + + + Ottiene il codice SQL dell'entità. + + + Rappresenta la classe di base astratta per le implementazioni della cache di visualizzazione di mapping.Le classi derivate devono avere un costruttore senza parametri se utilizzate con . + + + Inizializza una nuova istanza della classe . + + + Ottiene una visualizzazione corrispondente alla misura specificata. + Oggetto che specifica la visualizzazione di mapping o null se la misura non è associata a una visualizzazione di mapping. + Oggetto che specifica la misura. + + + Ottiene un valore hash calcolato sulla chiusura del mapping. + Valore hash calcolato sulla chiusura del mapping. + + + Specifica un metodo per creare istanze concrete di . + + + Inizializza una nuova istanza della classe . + + + Crea un'istanza della cache di visualizzazione generata per il mapping del contenitore specificato dai nomi dei contenitori di cui è stato eseguito il mapping. + + che specifica la cache di visualizzazione generata. + Nome di un contenitore nel modello concettuale. + Nome di un contenitore nel modello di archivio. + + + Definisce un attributo personalizzato che specifica il tipo di cache di visualizzazione di mapping (sottoclasse di ) associato a un tipo di contesto (sottoclasse di o ).Viene create un'istanza del tipo di cache in fase di esecuzione e viene utilizzata per recuperare le visualizzazioni pregenerate nel contesto corrispondente. + + + Crea un'istanza di che associa un tipo di contesto a un tipo di cache di visualizzazione di mapping. + Sottoclasse di o . + Nome completo dell'assembly del tipo di cache. + + + Crea un'istanza di che associa un tipo di contesto a un tipo di cache di visualizzazione di mapping. + Sottoclasse di o . + Sottoclasse di . + + + Rappresenta un termine di pluralizzazione personalizzato che verrà utilizzato dall'oggetto + + + Creare una nuova istanza + Stringa non Null o vuota che rappresenta la forma singolare. + Stringa non Null o vuota che rappresenta la forma plurale. + + + Ottiene la forma plurale. + + + Ottiene la forma singolare. + + + Implementazione predefinita del servizio di pluralizzazione che verrà utilizzato da Entity Framework.Questo servizio di pluralizzazione è basato sulle impostazioni locali della lingua inglese. + + + Costruisce una nuova istanza del servizio di pluralizzazione predefinito utilizzato in Entity Framework. + + + Costruisce una nuova istanza del servizio di pluralizzazione predefinito utilizzato in Entity Framework. + Raccolta di voci di dizionario dell'utente che verranno utilizzate da questo servizio. Questi input possono personalizzare il servizio in base alle esigenze dell'utente. + + + Restituisce la forma plurale della parola specificata. + Forma plurale del parametro di input. + Parola da rendere al plurale. + + + Restituisce la forma singolare della parola specificata. + Forma singolare del parametro di input. + Parola da rendere al singolare. + + + Servizi di pluralizzazione che il runtime EF utilizza per implementare questa interfaccia.Per impostazione predefinita viene utilizzato l'oggetto , ma il servizio di pluralizzazione da utilizzare può essere impostato in una classe che deriva da . + + + Pluralizzare una parola utilizzando il servizio. + Parola pluralizzata + Parola da pluralizzare. + + + Singolarizzare una parola utilizzando il servizio. + Parola singolarizzata. + Parola da singolarizzare. + + + Rappresenta la classe base per le migrazioni basate sul codice.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe . + + + Aggiunge un'operazione per l'aggiunta di una colonna a una tabella esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella a cui aggiungere la colonna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna da aggiungere. + Azione che specifica la colonna da aggiungere.Ad esempio,c =&gt; c.Int(nullable: false, defaultValue: 3) + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare un nuovo vincolo di chiave esterna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonna di chiave esterna. + Tabella che contiene la colonna a cui fa riferimento la chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonna a cui fa riferimento la chiave esterna.Se non si fornisce un valore, verrà fatto riferimento alla chiave primaria della tabella principale. + Valore che indica se è necessario configurare l'eliminazione a catena per la relazione di chiave esterna.Se non si specifica un valore, l'eliminazione a catena sarà disattivata. + Nome del vincolo di chiave esterna del database.Se non si specifica un valore, verrà generato un nome univoco. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare un nuovo vincolo di chiave esterna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene le colonne di chiavi esterne.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonne di chiavi esterne. + Tabella che contiene le colonne a cui fa riferimento la chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonne a cui fa riferimento la chiave esterna.Se non si fornisce un valore, verrà fatto riferimento alla chiave primaria della tabella principale. + Valore che indica se è necessario configurare l'eliminazione a catena per la relazione di chiave esterna.Se non si specifica un valore, l'eliminazione a catena sarà disattivata. + Nome del vincolo di chiave esterna del database.Se non si specifica un valore, verrà generato un nome univoco. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare una nuova chiave primaria.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave primaria.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonna di chiave primaria. + Nome della chiave primaria del database.Se non si specifica un valore, verrà generato un nome univoco. + Valore che indica se si tratta di una chiave primaria cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare una nuova chiave primaria basata su più colonne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene le colonne di chiavi primarie.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonne di chiavi primarie. + Nome della chiave primaria del database.Se non si specifica un valore, verrà generato un nome univoco. + Valore che indica se si tratta di una chiave primaria cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per modificare la definizione di una colonna esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella in cui esiste la colonna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna da modificare. + Azione che specifica la nuova definizione per la colonna.Ad esempio,c =&gt; c.String(nullable: false, defaultValue: "none") + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per modificare una stored procedure.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Azione che specifica i parametri della stored procedure. + Corpo della stored procedure. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti.Ad esempio, 'new { SampleArgument = "MyValue" }'. + Parametri di questa operazione di modifica di stored procedure.Non è necessario specificare il tipo. Verrà dedotto dal parametro fornito. + + + Aggiunge un'operazione per modificare una stored procedure.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Corpo della stored procedure. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti.Ad esempio, 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per gestire le modifiche nelle annotazioni definite nelle tabelle.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Azione che specifica le colonne da includere nella tabella.Ad esempio,t =&gt; new { Id = t.Int(identity: true), Name = t.String() } + Annotazioni personalizzate modificate nella tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + Colonne in questa operazione.Non è necessario specificare il tipo. Verrà dedotto dal parametro columnsAction specificato. + + + Aggiunge un'operazione per creare un indice in una singola colonna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella in cui creare l'indice.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna in cui creare l'indice. + Valore che indica se si tratta di un indice univoco.Se non si specifica un valore, verrà creato un indice non univoco. + Nome da usare per l'indice nel database.Se non si specifica un valore, verrà generato un nome univoco. + Valore che indica se si tratta di un indice cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare un indice in più colonne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella in cui creare l'indice.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome delle colonne in cui creare l'indice. + Valore che indica se si tratta di un indice univoco.Se non si specifica un valore, verrà creato un indice non univoco. + Nome da usare per l'indice nel database.Se non si specifica un valore, verrà generato un nome univoco. + Valore che indica se si tratta di un indice cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare una nuova stored procedure.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Azione che specifica i parametri della stored procedure. + Corpo della stored procedure. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti.Ad esempio, 'new { SampleArgument = "MyValue" }'. + Parametri di questa operazione di creazione di stored procedure.Non è necessario specificare il tipo. Verrà dedotto dal parametro fornito. + + + Aggiunge un'operazione per creare una nuova stored procedure.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Corpo della stored procedure. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti.Ad esempio, 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare una nuova tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Oggetto che consente l'ulteriore configurazione dell'operazione di creazione della tabella. + Nome della tabella.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Azione che specifica le colonne da includere nella tabella.Ad esempio,t =&gt; new { Id = t.Int(identity: true), Name = t.String() } + Annotazioni personalizzate presenti nella tabella da creare.Può essere Null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + Colonne in questa operazione di creazione della tabella.Non è necessario specificare il tipo. Verrà dedotto dal parametro columnsAction specificato. + + + Aggiunge un'operazione per creare una nuova tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Oggetto che consente l'ulteriore configurazione dell'operazione di creazione della tabella. + Nome della tabella.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Azione che specifica le colonne da includere nella tabella.Ad esempio,t =&gt; new { Id = t.Int(identity: true), Name = t.String() } + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + Colonne in questa operazione di creazione della tabella.Non è necessario specificare il tipo. Verrà dedotto dal parametro columnsAction specificato. + + + Operazioni da eseguire durante il processo di downgrade. + + + Aggiunge un'operazione per l'eliminazione di una colonna esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna da eliminare. + Annotazioni personalizzate presenti nella colonna che viene eliminata.Può essere Null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per l'eliminazione di una colonna esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna da eliminare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un vincolo di chiave esterna in base al nome.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome del vincolo di chiave esterna del database. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un vincolo di chiave esterna in base alla colonna di destinazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonna di chiave esterna. + Tabella che contiene la colonna a cui fa riferimento la chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un vincolo di chiave esterna in base alla colonna di destinazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonna di chiave esterna. + Tabella che contiene la colonna a cui fa riferimento la chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonne a cui fa riferimento la chiave esterna. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un vincolo di chiave esterna in base alle colonne di destinazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene le colonne di chiavi esterne.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonne di chiavi esterne. + Tabella che contiene le colonne a cui fa riferimento la chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un indice in base al nome.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare l'indice.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome dell'indice da eliminare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un indice in base alle colonne di destinazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare l'indice.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna o delle colonne di destinazione dell'indice. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare una chiave primaria esistente creata con il nome predefinito.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave primaria.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare una chiave primaria esistente a cui non è assegnato il nome predefinito.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave primaria.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della chiave primaria da eliminare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare una stored procedure esistente con il nome specificato.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da eliminare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti.Ad esempio, 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare la tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Annotazioni personalizzate presenti nelle colonne della tabella che viene eliminata.Può essere Null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare la tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Annotazioni personalizzate presenti nella tabella che viene eliminata.Può essere Null o vuoto. + Annotazioni personalizzate presenti nelle colonne della tabella che viene eliminata.Può essere Null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare la tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Annotazioni personalizzate presenti nella tabella che viene eliminata.Può essere Null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare la tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Determina se questa istanza è uguale a un oggetto specificato. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare con l'istanza corrente. + + + Restituisce la funzione hash per l'oggetto corrente. + Funzione hash per l'oggetto corrente. + + + Restituisce il tipo in fase di esecuzione dell'istanza corrente. + Tipo di runtime dell'istanza corrente. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Aggiunge un'operazione per spostare una stored procedure in un nuovo schema.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da spostare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Schema in cui spostare la stored procedure. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per spostare una tabella in un nuovo schema.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da spostare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Schema in cui deve essere spostata la tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per rinominare una colonna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella che contiene la colonna da rinominare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna da rinominare. + Nuovo nome della colonna. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per rinominare un indice.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella che contiene l'indice da rinominare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome dell'indice da rinominare. + Nuovo nome dell'indice. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per rinominare una stored procedure.Per modificare lo schema di una stored procedure usare MoveStoredProcedure. Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da rinominare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nuovo nome per la stored procedure.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per rinominare una tabella.Per modificare lo schema di una tabella, usare MoveTable.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da rinominare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nuovo nome della tabella.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eseguire un comando SQL.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Comando SQL da eseguire. + Valore che indica se il comando SQL deve essere eseguito all'esterno della transazione usata per il processo di migrazione.Se non si specifica un valore, il comando SQL verrà eseguito all'interno della transazione. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eseguire un file SQL.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + File SQL da eseguire.Si presuppone che i percorsi relativi siano relativi alla directory di base dell'istanza corrente di AppDomain. + Valore che indica se il comando SQL deve essere eseguito all'esterno della transazione usata per il processo di migrazione.Se non si specifica un valore, il comando SQL verrà eseguito all'interno della transazione. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eseguire un file di risorse SQL.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della risorsa del manifesto del file di risorse SQL da eseguire. + Assembly che contiene il file di risorse.Se non viene specificato, si presuppone che sia l'assembly chiamante. + Valore che indica se il comando SQL deve essere eseguito all'esterno della transazione usata per il processo di migrazione.Se non si specifica un valore, il comando SQL verrà eseguito all'interno della transazione. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione di migrazione. + Operazione di migrazione da aggiungere. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Operazioni da eseguire durante il processo di aggiornamento. + + + Configurazione relativa all'utilizzo di migrazioni per un modello specificato.Anziché utilizzare questa classe, viene solitamente creata una classe di configurazione che deriva da . + + + Inizializza una nuova istanza della classe DbMigrationsConfiguration. + + + Ottiene o imposta un valore che indica se durante la migrazione automatica è accettabile una perdita di dati.Se impostato su false, verrà generata un'eccezione in caso di perdita di dati come parte di una migrazione automatica. + + + Ottiene o imposta un valore che indica se è ammesso l'uso di migrazioni automatiche quando si esegue la migrazione del database. + + + Ottiene o imposta il generatore di codice da utilizzare durante lo scaffolding delle migrazioni. + + + Ottiene o imposta il valore di timeout per i singoli comandi in una migrazione.Il valore Null indica che verrà utilizzato il valore predefinito del provider sottostante. + + + Ottiene o imposta la stringa utilizzata per distinguere le migrazioni appartenenti a questa configurazione dalle migrazioni appartenenti alle altre configurazioni che utilizzano lo stesso database.Questa proprietà consente l'applicazione di migrazioni provenienti da più modelli diversi a un singolo database. + + + Ottiene o imposta l'oggetto DbContext derivato che rappresenta il modello di cui deve essere eseguita la migrazione. + + + Directory predefinita in cui sono archiviate le migrazioni. + + + Ottiene la factory del contesto di cronologia impostato per l'utilizzo con un provider di database specificato. + Factory del contesto di cronologia impostato per il provider di database. + Nome del provider di database per cui ottenere la factory. + + + Ottiene il generatore SQL impostato per l'utilizzo con un provider di database specificato. + Generatore SQL impostato per il provider di database. + Nome del provider di database per cui ottenere il generatore SQL. + + + Ottiene o imposta l'assembly contenente le migrazioni basate sul codice. + + + Ottiene o imposta la sottodirectory in cui sono archiviate le migrazioni basate sul codice.Si noti che questa proprietà deve essere impostata su un percorso relativo per una sottodirectory nella radice del progetto di Visual Studio. Non può essere impostata su un percorso assoluto. + + + Ottiene o imposta lo spazio dei nomi utilizzato per le migrazioni basate sul codice. + + + Aggiunge una nuova factory per la creazione dell'oggetto da utilizzare per un provider di database specificato. + Nome del provider di database per cui impostare il generatore SQL. + Factory per la creazione di istanze dell'oggetto per gli e specificati che rappresentano lo schema predefinito. + + + Aggiunge un nuovo generatore SQL da utilizzare per un provider di database specificato. + Nome del provider di database per cui impostare il generatore SQL. + Generatore SQL da utilizzare. + + + Ottiene o imposta un valore per eseguire l'override della connessione del database di cui eseguire la migrazione. + + + Configurazione relativa all'utilizzo di migrazioni per un modello specificato. + Contesto che rappresenta il modello a cui si applica la configurazione. + + + Inizializza una nuova istanza della classe DbMigrationsConfiguration. + + + Determina se la configurazione corrente è uguale all'oggetto specificato. + true se la configurazione corrente è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare con la configurazione corrente. + + + Ottiene la funzione hash per questa istanza. + Funzione hash per questa istanza. + + + Restituisce il tipo in fase di esecuzione dell'istanza corrente. + Tipo di runtime dell'istanza corrente. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Eseguito dopo l'aggiornamento della migrazione più recente per consentire l'aggiornamento dei dati di inizializzazione. + Contesto da utilizzare per l'aggiornamento dei dati di inizializzazione. + + + Restituisce la rappresentazione di stringa di questa configurazione. + Rappresentazione di stringa di questa configurazione. + + + DbMigrator viene utilizzato per applicare le migrazioni esistenti a un database.DbMigrator può essere utilizzato per eseguire l'aggiornamento e il downgrade a una qualsiasi migrazione specificata.Per eseguire lo scaffolding delle migrazioni in base alle modifiche apportate al modello, utilizzare + + + Inizializza una nuova istanza della classe DbMigrator. + Configurazione da utilizzare per il processo di migrazione. + + + Ottiene la configurazione utilizzata per il processo di migrazione. + + + Ottiene tutte le migrazioni applicate al database di destinazione. + Elenco di migrazioni. + + + Ottiene tutte le migrazioni definite nell'assembly delle migrazioni configurate. + Elenco di migrazioni. + + + Ottiene tutte le migrazioni definite nell'assembly ma non applicate al database di destinazione. + Elenco di migrazioni. + + + ID migrazione che rappresenta lo stato del database prima che venga applicata qualsiasi migrazione. + + + Aggiorna il database di destinazione a una determinata migrazione. + Migrazione a cui effettuare l'aggiornamento/il downgrade. + + + Set di metodi di estensione per + + + Aggiunge o aggiorna entità in base a un'espressione di identificazione personalizzata quando si chiama SaveChanges.Equivalente a un'operazione "upsert" dalla terminologia del database.Questo metodo può essere utile durante il seeding dei dati tramite migrazioni. + Set a cui appartengono le entità. + Espressione che specifica le proprietà da utilizzare quando si determina se dovrà essere eseguita un'operazione Add o Update. + Entità da aggiungere o aggiornare. + Tipo di entità da aggiungere o aggiornare. + + + Aggiunge o aggiorna entità in base alla chiave quando si chiama SaveChanges.Equivalente a un'operazione "upsert" dalla terminologia del database.Questo metodo può essere utile durante il seeding dei dati tramite migrazioni. + Set a cui appartengono le entità. + Entità da aggiungere o aggiornare. + Tipo di entità da aggiungere o aggiornare. + + + Classe helper utilizzata per configurare una colonna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe . + + + Crea una nuova definizione di colonna per archiviare i dati Binary.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Lunghezza massima consentita dei dati di tipo matrice. + Valore che indica se è necessario aggiungere tutti i dati fino alla lunghezza massima. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Valore che indica se questa colonna deve essere configurata o meno come timestamp. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Boolean.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Byte.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati DateTime.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Precisione della colonna. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati DateTimeOffset.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Precisione della colonna. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Decimal.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Precisione numerica della colonna. + Scala numerica della colonna. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Double.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Indica se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Crea una nuova definizione di colonna per archiviare i dati geografici.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati geometrici.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Restituisce il codice hash per l'istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Crea una nuova definizione di colonna per archiviare i dati GUID.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Integer.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Long.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Crea una nuova definizione di colonna per archiviare i dati Short.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Single.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati String.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Lunghezza massima consentita dei dati di tipo stringa. + Valore che indica se è necessario aggiungere tutti i dati fino alla lunghezza massima. + Valore che indica se la colonna supporta o meno il contenuto Unicode. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Time.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Precisione della colonna. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Rappresenta una classe usata per configurare un parametro. + + + Inizializza una nuova istanza della classe . + + + Crea una nuova definizione di parametro per passare i dati Binary. + Definizione di parametro appena creata. + Lunghezza massima consentita dei dati di tipo matrice. + Valore che indica se è necessario aggiungere tutti i dati fino alla lunghezza massima. + Valore costante da utilizzare come valore predefinito per questo parametro. + Espressione SQL utilizzata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da utilizzare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Boolean. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Byte. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati DateTime. + Definizione di parametro appena creata. + Precisione del parametro. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati DateTimeOffset. + Definizione di parametro appena creata. + Precisione del parametro. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Decimal. + Definizione di parametro appena creata. + Precisione numerica del parametro. + Scala numerica del parametro. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Double. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Specifica se questa istanza è uguale a un oggetto specifico. + true se questa istanza è uguale a un oggetto specifico. In caso contrario, false. + Oggetto da confrontare. + + + Crea una nuova definizione di parametro per passare i dati di geografia. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati di geometria. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Ottiene il codice hash associato a questa istanza. + Codice hash associato a questa istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Crea una nuova definizione di parametro per passare i dati GUID. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Integer. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Long. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Crea una nuova definizione di parametro per passare i dati Short. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Single. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati String. + Definizione di parametro appena creata. + Lunghezza massima consentita dei dati di tipo stringa. + Valore che indica se è necessario aggiungere tutti i dati fino alla lunghezza massima. + Valore che indica se il parametro supporta o meno il contenuto Unicode. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Time. + Definizione di parametro appena creata. + Precisione del parametro. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Classe helper utilizzata per configurare ulteriormente una tabella creata da una chiamata a CreateTable su .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tipo che rappresenta le colonne della tabella. + + + Inizializza una nuova istanza della classe TableBuilder. + Operazione di creazione di una tabella da configurare ulteriormente. + Migrazione in cui viene creata la tabella. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Specifica un vincolo di chiave esterna da creare nella tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Stessa istanza in modo che possano essere concatenate più chiamate. + Nome della tabella a cui è destinato il vincolo della chiave esterna. + Espressione lambda che rappresenta le proprietà della chiave esterna.C#: t =&gt; t.PropertyOne VB.Net: Function(t) t.PropertyOne. Se la chiave esterna è costituita da più proprietà, specificare un tipo anonimo che includa le proprietà.C#: t =&gt; new { t.PropertyOne, t.PropertyTwo } VB.Net: Function(t) New With { t.PropertyOne, t.PropertyTwo } + Valore che indica se è necessario configurare l'eliminazione a catena nel vincolo di chiave esterna. + Nome del vincolo di chiave esterna.Se non viene specificato alcun nome, verrà calcolato un nome predefinito. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene il codice hash per l'oggetto corrente. + Codice hash per l'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Specifica un indice da creare nella tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Stessa istanza in modo che possano essere concatenate più chiamate. + Espressione lambda che rappresenta la proprietà da indicizzare.C#: t =&gt; t.PropertyOne VB.Net: Function(t) t.PropertyOne. Se più proprietà devono essere indicizzate, specificare un tipo anonimo che includa le proprietà.C#: t =&gt; new { t.PropertyOne, t.PropertyTwo } VB.Net: Function(t) New With { t.PropertyOne, t.PropertyTwo } + Nome dell'indice. + Valore che indica se si tratta di un indice univoco. + Valore che indica se si tratta di un indice cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Specifica una chiave primaria per la tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Stessa istanza in modo che possano essere concatenate più chiamate. + Espressione lambda che rappresenta la proprietà da utilizzare come chiave primaria.C#: t =&gt; t.Id VB.Net: Function(t) t.Id. Se la chiave primaria è costituita da più proprietà, specificare un tipo anonimo che include le proprietà.C#: t =&gt; new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + Nome della chiave primaria.Se si specifica null, verrà generato un nome predefinito. + Valore che indica se si tratta di una chiave primaria cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Restituisce una rappresentazione di stringa dell'oggetto corrente. + Rappresentazione di stringa dell'oggetto corrente. + + + Genera il codice C# per una migrazione basata sul codice. + + + Inizializza una nuova istanza della classe . + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il file del codice primario che l'utente può visualizzare e modificare. + Codice generato. + Operazioni da eseguire mediante la migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il codice per specificare un set di nomi di colonna utilizzando un'espressione lambda. + Colonne per le quali generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per . + Operazione per cui deve essere generato il codice. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per specificare la definizione per un oggetto . + Definizione di colonna per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + Valore che indica se includere il nome della colonna nella definizione. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per specificare la definizione per un oggetto . + Definizione di parametro per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + Valore che indica se includere il nome della colonna nella definizione. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna del tipo di dati sconosciuto. + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il file code-behind con . + Codice generato. + Identificatore univoco della migrazione. + Operazione per la quale generare il codice. + Modello di origine da archiviare nei metadati della migrazione. + Modello di destinazione da archiviare nei metadati della migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il file code-behind con i metadati della migrazione. + Codice generato. + Identificatore univoco della migrazione. + Modello di origine da archiviare nei metadati della migrazione. + Modello di destinazione da archiviare nei metadati della migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per il valore di annotazione specificato che può essere null.Il comportamento predefinito consiste nell'utilizzare se è registrato; in caso contrario, viene chiamato ToString sul valore di annotazione. + Nome dell'annotazione per cui è necessario il codice. + Valore di annotazione da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per ricreare il dizionario di annotazioni specificato da usare quando si passano le annotazioni come parametro di una chiamata . + Annotazioni da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per ricreare il dizionario di annotazioni specificato da usare quando si passano le annotazioni come parametro di una chiamata . + Annotazioni da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Racchiude tra virgolette un identificatore utilizzando l'escape appropriato per consentirne l'archiviazione in una stringa. + Identificatore delimitato. + Identificatore da delimitare. + + + Rimuove eventuali caratteri non validi dal nome di un elemento del database. + Nome selezionato. + Nome da selezionare. + + + Ottiene il nome del tipo da utilizzare per una colonna del tipo di dati specificato. + Nome del tipo da utilizzare nella migrazione generata. + Tipo di dati da convertire. + + + Genera attributi di classe. + Writer di testo a cui aggiungere il codice generato. + Valore che indica se la classe viene generata per un file code-behind. + + + Genera il codice di chiusura per una classe avviata con WriteClassStart. + Spazio dei nomi in cui generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera uno spazio dei nomi utilizzando istruzioni e definizione di classe. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + Writer di testo a cui aggiungere il codice generato. + Classe base per la classe generata. + Valore che indica se la classe viene generata per un file code-behind. + Spazi dei nomi per i quali verranno aggiunte direttive using.Se null, verranno utilizzati gli spazi dei nomi restituiti da GetDefaultNamespaces. + + + Genera una proprietà per restituire il modello di origine o di destinazione nel file code-behind. + Nome della proprietà. + Valore da restituire. + Writer di testo a cui aggiungere il codice generato. + + + Classe base per provider che generano il codice per le migrazioni basate sul codice. + + + Inizializza una nuova istanza della classe . + + + Ottiene le istanze di in uso. + + + Genera il codice da aggiungere al progetto degli utenti. + Codice generato. + Identificatore univoco della migrazione. + Operazioni da eseguire mediante la migrazione. + Modello di origine da archiviare nei metadati della migrazione. + Modello di destinazione da archiviare nei metadati della migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Ottiene gli spazi dei nomi predefiniti che devono essere restituiti come direttive "using" o "Import" per qualsiasi codice generato. + Elenco ordinato di nomi degli spazi dei nomi. + Valore che indica se la classe viene generata per un file code-behind. + + + Ottiene gli spazi dei nomi che devono essere restituiti come direttive "using" o "Import" per gestire il codice generato mediante le operazioni specificate. + Elenco ordinato di nomi degli spazi dei nomi. + Operazioni per le quali verrà generato il codice. + + + Esegue lo scaffolding di migrazioni basate sul codice per applicare al database modifiche del modello in sospeso. + + + Inizializza una nuova istanza della classe MigrationScaffolder. + Configurazione da utilizzare per lo scaffolding. + + + Ottiene o imposta lo spazio dei nomi utilizzato nel codice generato della migrazione.Per impostazione predefinita, corrisponde a MigrationsNamespace nell'oggetto di configurazione delle migrazioni passato al costruttore.Per progetti VB.NET, sarà necessario aggiornarlo per prendere in considerazione lo spazio dei nomi radice del progetto. + + + Esegue lo scaffolding di una migrazione basata sul codice per applicare al database eventuali modifiche del modello in sospeso. + Migrazione con scaffolding. + Nome da utilizzare per la migrazione con scaffolding. + + + Esegue lo scaffolding di una migrazione basata sul codice per applicare al database eventuali modifiche del modello in sospeso. + Migrazione con scaffolding. + Nome da utilizzare per la migrazione con scaffolding. + Indica se includere o meno le modifiche al modello. + + + Esegue lo scaffolding della migrazione basata sul codice iniziale corrispondente a un inizializzatore di database eseguito in precedenza. + Migrazione con scaffolding. + + + Rappresenta una migrazione basata sul codice con scaffolding e pronta per essere scritta in un file. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il codice di migrazione con scaffolding che deve essere archiviato in un file code-behind. + + + Ottiene o imposta la sottodirectory nel progetto dell'utente in cui deve essere salvata questa migrazione. + + + Ottiene o imposta un valore che indica se la migrazione è stata nuovamente sottoposta a scaffolding. + + + Ottiene o imposta il linguaggio di programmazione utilizzato per questa migrazione.In genere utilizzato per l'estensione di file del codice generato. + + + Ottiene o imposta l'identificatore univoco per questa migrazione.In genere utilizzato per il nome file del codice generato. + + + Ottiene un dizionario delle risorse di stringa da aggiungere al file di risorse della migrazione. + + + Ottiene o imposta il codice di migrazione con scaffolding che l'utente può modificare. + + + Classe helper utilizzata dagli strumenti della fase di progettazione per eseguire comandi correlati alle migrazioni che devono interagire con un'applicazione modificata in Visual Studio.Dal momento che l'applicazione viene modificata, gli assembly devono essere caricati in un AppDomain distinto per garantire che venga sempre caricata la versione più recente.Il file App/Web.config viene inoltre copiato dal progetto di avvio per garantire l'applicazione di una configurazione. + + + Inizializza una nuova istanza della classe ToolingFacade. + Nome dell'assembly che contiene la configurazione delle migrazioni da utilizzare. + Nome dell'assembly che contiene l'oggetto DbContext da utilizzare. + Nome completo dello spazio dei nomi della configurazione delle migrazioni da utilizzare. + Directory di lavoro contenente gli assembly compilati. + Percorso del file di configurazione dal progetto di avvio. + Percorso della directory dei dati dell'applicazione dal progetto di avvio.In genere, la directory App_Data per le applicazioni Web o la directory di lavoro per i file eseguibili. + Connessione al database di cui eseguire la migrazione.Se si specifica null, verrà utilizzata la connessione predefinita per il contesto. + + + Rilascia le risorse utilizzate dall'istanza corrente della classe . + + + Rilascia tutte le risorse utilizzate dalla facciata. + true per rilasciare le risorse gestite e non gestite; false per rilasciare solo le risorse non gestite. + + + Rilascia tutte le risorse non gestite utilizzate dalla facciata. + + + Ottiene il nome completo di un tipo che deriva da . + Tipo di contesto trovato. + Nome del tipo di contesto.Se Null, verrà restituito il singolo tipo di contesto trovato nell'assembly. + + + Ottiene il nome completo di tutti i tipi derivanti da . + Tutti i tipi di contesto rilevati. + + + Ottiene un elenco di tutte le migrazioni applicate al database. + ID delle migrazioni applicate. + + + Ottiene un elenco di tutte le migrazioni non applicate al database. + ID delle migrazioni in sospeso. + + + Ottiene o imposta un'azione da eseguire per registrare informazioni. + + + Ottiene o imposta un'azione da eseguire per registrare informazioni dettagliate. + + + Ottiene o imposta un'azione da eseguire per registrare avvisi. + + + Esegue lo scaffolding di una migrazione basata sul codice per applicare eventuali modifiche del modello in sospeso. + Migrazione con scaffolding. + Nome per la migrazione generata. + Linguaggio di programmazione della migrazione generata. + Spazio dei nomi radice del progetto a cui verrà aggiunta la migrazione. + Indica se includere o meno le modifiche al modello. + + + Esegue lo scaffolding della migrazione basata sul codice iniziale corrispondente a un inizializzatore di database eseguito in precedenza. + Migrazione con scaffolding. + Linguaggio di programmazione della migrazione generata. + Spazio dei nomi radice del progetto a cui verrà aggiunta la migrazione. + + + Genera uno script SQL per la migrazione tra due migrazioni. + Script SQL generato. + Migrazione da cui eseguire l'aggiornamento.Se si specifica null, verrà generato uno script per aggiornare il database corrente. + Migrazione a cui eseguire l'aggiornamento.Se si specifica null, verrà generato uno script da aggiornare alla migrazione più recente. + Valore che indica se è ammessa la perdita di dati durante la migrazione automatica. + + + Aggiorna il database alla migrazione specificata. + ID della migrazione a cui migrare.Se si specifica null, il database verrà aggiornato alla migrazione più recente. + Valore che indica se è ammessa la perdita di dati durante la migrazione automatica. + + + Genera codice VB.Net per una migrazione basata sul codice. + + + Inizializza una nuova istanza della classe . + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il file del codice primario che l'utente può visualizzare e modificare. + Codice generato. + Operazioni da eseguire mediante la migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il codice per specificare un set di nomi di colonna utilizzando un'espressione lambda. + Colonne per le quali generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per . + Operazione per cui deve essere generato il codice. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per specificare la definizione per un oggetto . + Definizione di colonna per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + Valore che indica se includere il nome della colonna nella definizione. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Definizione di modello del parametro per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + true per includere il nome della colonna nella definizione; in caso contrario, false. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna del tipo di dati sconosciuto. + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il file code-behind con i metadati della migrazione. + Codice generato. + Identificatore univoco della migrazione. + Operazioni da eseguire mediante la migrazione. + Modello di origine da archiviare nei metadati della migrazione. + Modello di destinazione da archiviare nei metadati della migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il file code-behind con i metadati della migrazione. + Codice generato. + Identificatore univoco della migrazione. + Modello di origine da archiviare nei metadati della migrazione. + Modello di destinazione da archiviare nei metadati della migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per il valore di annotazione specificato che può essere null.Il comportamento predefinito consiste nell'utilizzare se è registrato; in caso contrario, viene chiamato ToString sul valore di annotazione. + Nome dell'annotazione per cui è necessario il codice. + Valore di annotazione da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per ricreare il dizionario di annotazioni specificato da usare quando si passano le annotazioni come parametro di una chiamata . + Annotazioni da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per ricreare il dizionario di annotazioni specificato da usare quando si passano le annotazioni come parametro di una chiamata . + Annotazioni da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Racchiude tra virgolette un identificatore utilizzando l'escape appropriato per consentirne l'archiviazione in una stringa. + Identificatore delimitato. + Identificatore da delimitare. + + + Rimuove eventuali caratteri non validi dal nome di un elemento del database. + Nome selezionato. + Nome da selezionare. + + + Ottiene il nome del tipo da utilizzare per una colonna del tipo di dati specificato. + Nome del tipo da utilizzare nella migrazione generata. + Tipo di dati da convertire. + + + Genera attributi di classe. + Writer di testo a cui aggiungere il codice generato. + Valore che indica se la classe viene generata per un file code-behind. + + + Genera il codice di chiusura per una classe avviata con WriteClassStart. + Spazio dei nomi in cui generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera uno spazio dei nomi utilizzando istruzioni e definizione di classe. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + Writer di testo a cui aggiungere il codice generato. + Classe base per la classe generata. + Valore che indica se la classe viene generata per un file code-behind. + Spazi dei nomi per i quali verranno aggiunte direttive Import.Se null, verranno utilizzati gli spazi dei nomi restituiti da GetDefaultNamespaces. + + + Genera una proprietà per restituire il modello di origine o di destinazione nel file code-behind. + Nome della proprietà. + Valore da restituire. + Writer di testo a cui aggiungere il codice generato. + + + Questa classe viene utilizzata da Migrazioni Code First per leggere e scrivere la cronologia delle migrazioni dal database.Per personalizzare la definizione della tabella relativa alla cronologia delle migrazioni, è possibile derivare da questa classe ed eseguire l'override di OnModelCreating.Le istanze derivate possono essere registrate in base alla configurazione delle migrazioni tramite o a livello globale tramite . + + + Inizializza una nuova istanza della classe HistoryContext.Per creare un contesto di cronologia derivato, in genere viene esposto un costruttore che accetta questi stessi parametri e li passa al costruttore base. + Connessione esistente da utilizzare per il nuovo contesto. + Schema predefinito del modello di cui viene eseguita la migrazione.Questo schema verrà utilizzato per la tabella relativa alla cronologia delle migrazioni a meno che in OnModelCreating non sia stato configurato uno schema diverso. + + + Ottiene la chiave utilizzata per trovare un modello compilato in precedenza per questo contesto.Utilizzato per evitare l'elaborazione di OnModelCreating e il calcolo del modello ogni volta che viene creata una nuova istanza di contesto.Per impostazione predefinita, questa proprietà restituisce lo schema predefinito.Nella maggior parte dei casi, non è necessario eseguire l'override di questa proprietà.Se, tuttavia, l'implementazione di OnModelCreating contiene logica condizionale che restituisce un modello diverso compilato per lo schema predefinito e lo stesso provider di database, è necessario eseguire l'override di questa proprietà e calcolare una chiave appropriata. + + + Ottiene lo schema predefinito del modello di cui viene eseguita la migrazione.Questo schema verrà utilizzato per la tabella relativa alla cronologia delle migrazioni a meno che in OnModelCreating non sia stato configurato uno schema diverso. + + + Nome predefinito utilizzato per la tabella relativa alla cronologia delle migrazioni. + + + Ottiene o imposta un oggetto da utilizzare per leggere e scrivere istanze di . + + + Applica la configurazione predefinita per la tabella relativa alla cronologia delle migrazioni.Se si esegue l'override di questo metodo, è consigliabile chiamare questa implementazione di base prima di applicare la configurazione personalizzata. + Generatore che definisce il modello per il contesto creato. + + + Questa classe viene utilizzata da Migrazioni Code First per leggere e scrivere la cronologia delle migrazioni dal database. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta una chiave che rappresenta a quale contesto si applica la riga. + + + Ottiene o imposta l'ID della migrazione che questa riga rappresenta. + + + Ottiene o imposta lo stato del modello dopo l'applicazione della migrazione. + + + Ottiene o imposta la versione di Entity Framework in cui è stata creata questa voce. + + + Rappresenta un errore che si verifica quando una migrazione automatica determina una perdita di dati. + + + Inizializza una nuova istanza della classe AutomaticDataLossException. + + + Inizializza una nuova istanza della classe AutomaticDataLossException. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza della classe MigrationsException. + Messaggio in cui viene descritto l'errore. + Eccezione che costituisce la causa dell'eccezione corrente o un riferimento Null (Nothing in Visual Basic) se non è specificata alcuna eccezione interna. + + + Rappresenta un errore che si verifica quando sono presenti modifiche del modello in sospeso dopo l'applicazione dell'ultima migrazione e la disabilitazione della migrazione automatica. + + + Inizializza una nuova istanza della classe AutomaticMigrationsDisabledException. + + + Inizializza una nuova istanza della classe AutomaticMigrationsDisabledException. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza della classe MigrationsException. + Messaggio in cui viene descritto l'errore. + Eccezione che costituisce la causa dell'eccezione corrente o un riferimento Null (Nothing in Visual Basic) se non è specificata alcuna eccezione interna. + + + Implementato in modo esplicito da per impedire la visualizzazione di determinati membri nella finestra IntelliSense delle migrazioni con scaffolding. + + + Aggiunge un oggetto personalizzato alla migrazione.Per l'implementazione di operazioni personalizzate è consigliabile creare metodi di estensione su per fornire un'API pratica per l'aggiunta delle nuove operazioni. + Operazione da aggiungere. + + + Fornisce metadati aggiuntivi su una migrazione basata sul codice. + + + Ottiene l'identificatore univoco per la migrazione. + + + Ottiene lo stato del modello prima dell'esecuzione della migrazione. + + + Ottiene lo stato del modello dopo l'esecuzione della migrazione. + + + Rappresenta gli errori che si verificano all'interno della pipeline Migrazioni Code First. + + + Inizializza una nuova istanza della classe MigrationsException. + + + Inizializza una nuova istanza della classe MigrationsException con dati serializzati. + Oggetto che contiene i dati dell'oggetto serializzati, relativi all'eccezione generata. + Oggetto che contiene le informazioni contestuali relative all'origine o alla destinazione. + + + Inizializza una nuova istanza della classe MigrationsException. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza della classe MigrationsException. + Messaggio in cui viene descritto l'errore. + Eccezione che costituisce la causa dell'eccezione corrente o un riferimento Null (Nothing in Visual Basic) se non è specificata alcuna eccezione interna. + + + Classe base per logger che possono essere utilizzati per il processo di migrazione. + + + Inizializza una nuova istanza della classe . + + + Registra un messaggio informativo. + Messaggio da registrare. + + + Registra informazioni aggiuntive che devono essere visualizzate all'utente solo nel caso in cui richieda un output dettagliato. + Messaggio da registrare. + + + Registra un avviso da comunicare all'utente. + Messaggio da registrare. + + + Eccezione generata quando non è possibile eseguire un'operazione perché vi sono migrazioni che non sono state applicate al database. + + + Inizializza una nuova istanza della classe MigrationsPendingException. + + + Inizializza una nuova istanza della classe MigrationsPendingException. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza della classe MigrationsPendingException. + Messaggio in cui viene descritto l'errore. + Eccezione che costituisce la causa dell'eccezione corrente o un riferimento Null (Nothing in Visual Basic) se non è specificata alcuna eccezione interna. + + + Rappresenta una classe di base per elementi Decorator che eseguono il wrapping dell'oggetto principale. + + + Inizializza una nuova istanza della classe . + Utilità di migrazione di cui l'elemento Decorator sta eseguendo il wrapping. + + + Ottiene la configurazione utilizzata per il processo di migrazione. + Processo usato per il processo di migrazione. + + + Ottiene un elenco delle migrazioni applicate al database. + Elenco di ID delle migrazioni. + + + Ottiene un elenco delle migrazioni definite nell'assembly. + Elenco di ID delle migrazioni. + + + Ottiene un elenco delle migrazioni in sospeso non applicate al database. + Elenco di ID delle migrazioni. + + + Aggiorna il database di destinazione alla migrazione più recente. + + + Aggiorna il database di destinazione a una determinata migrazione. + Migrazione a cui effettuare l'aggiornamento/il downgrade. + + + Elemento Decorator che consente la registrazione durante le operazioni di migrazione. + + + Inizializza una nuova istanza della classe MigratorLoggingDecorator. + Utilità di migrazione di cui l'elemento Decorator sta eseguendo il wrapping. + Logger in cui scrivere messaggi. + + + Elemento Decorator per generare uno script SQL anziché applicare modifiche al database.Se si utilizza questo elemento Decorator per eseguire il wrapping di , non applicherà eventuali modifiche al database di destinazione. + + + Inizializza una nuova istanza della classe MigratorScriptingDecorator. + Utilità di migrazione di cui l'elemento Decorator sta eseguendo il wrapping. + + + Genera uno script per aggiornare il database. + Script SQL generato. + Migrazione da cui eseguire l'aggiornamento.Se si specifica null, verrà generato uno script per aggiornare il database corrente. + Migrazione a cui eseguire l'aggiornamento.Se si specifica null, verrà generato uno script da aggiornare alla migrazione più recente. + + + Rappresenta una colonna aggiunta a una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe AddColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella a cui aggiungere la colonna. + Dettagli della colonna aggiunta. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene i dettagli della colonna aggiunta. + + + Ottiene un'operazione che rappresenta l'eliminazione della colonna aggiunta. + + + Ottiene un valore che indica se la modifica è distruttiva. + true se la modifica è distruttiva; in caso contrario, false. + + + Ottiene il nome della tabella a cui aggiungere la colonna. + + + Rappresenta un vincolo di chiave esterna aggiunto a una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe AddForeignKeyOperation.È necessario inoltre popolare le proprietà PrincipalTable, PrincipalColumns, DependentTable e DependentColumns.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene o imposta un valore che indica se è necessario configurare l'eliminazione a catena nel vincolo di chiave esterna. + + + Ottiene un'operazione che consente di creare un indice nelle colonne di chiavi esterne. + Operazione che consente di aggiungere l'indice. + + + Ottiene un'operazione che consente di eliminare il vincolo di chiave esterna. + + + Ottiene o imposta un valore che indica se questa modifica comporta la perdita di dati. + true se questa modifica comporta la perdita di dati; in caso contrario, false. + + + Nomi delle colonne a cui il vincolo di chiave esterna deve fare riferimento.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Rappresenta l'aggiunta di una chiave primaria a una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe AddPrimaryKeyOperation.È necessario inoltre popolare le proprietà Tabella e Colonne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che consente di eliminare la chiave primaria. + + + Ottiene o imposta un valore che indica se si tratta di una chiave primaria cluster. + + + Rappresenta la modifica di una colonna esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe AlterColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella a cui appartiene la colonna. + Dettagli del risultato della modifica della colonna. + Valore che indica se la modifica determina una perdita di dati. + Operazione che consente di ripristinare la modifica della colonna. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe AlterColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella a cui appartiene la colonna. + Dettagli del risultato della modifica della colonna. + Valore che indica se la modifica determina una perdita di dati. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene la nuova definizione della colonna. + + + Ottiene un'operazione che rappresenta il ripristino della modifica.L'operazione inversa non può essere automaticamente calcolata. Se non è stata fornita al costruttore, questa proprietà restituirà il valore Null. + + + Ottiene un valore che indica se questa modifica determina una perdita di dati. + true se questa modifica comporta la perdita di dati; in caso contrario, false. + + + Ottiene il nome della tabella a cui appartiene la colonna. + + + Rappresenta la modifica di una stored procedure esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure. + Corpo della stored procedure espresso in SQL. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina quella corrente.Restituisce sempre . + + + Rappresenta le modifiche apportate alle annotazioni personalizzate in una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella in cui sono state modificate le annotazioni. + Annotazioni personalizzate modificate nella tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene le annotazioni personalizzate che sono state modificate nella tabella. + Annotazioni personalizzate che sono state modificate nella tabella. + + + Ottiene le colonne da includere nella tabella per cui sono state modificate le annotazioni. + Colonne da includere nella tabella per cui sono state modificate le annotazioni. + + + Ottiene un'operazione che è l'inverso di questa in modo che le annotazioni verranno modificate nuovamente a come erano prima che l'operazione fosse applicata. + Operazione che è l'inverso di questa in modo che le annotazioni verranno modificate nuovamente a come erano prima che l'operazione fosse applicata. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il nome della tabella in cui sono state modificate le annotazioni. + Nome della tabella in cui sono state modificate le annotazioni. + + + Rappresenta le informazioni su una colonna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe ColumnModel.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tipo di dati di questa colonna. + + + Inizializza una nuova istanza della classe ColumnModel.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tipo di dati di questa colonna. + Dettagli aggiuntivi sul tipo di dati,inclusi i dettagli, ad esempio lunghezza massima, valori null e così via. + + + Ottiene o imposta le annotazioni personalizzate modificate nella colonna. + + + Ottiene il valore predefinito per il tipo CLR corrispondente al tipo di database di questa colonna. + + + Ottiene il tipo CLR corrispondente al tipo di database di questa colonna. + + + Ottiene o imposta un valore che indica se nel database verranno generati valori per questa colonna utilizzando il modello di identità. + + + Determina se questa colonna rappresenta un tipo di dati più ristretto rispetto a un'altra colonna.Utilizzato per determinare se la modifica della definizione di colonna fornita per questa definizione comporta una perdita di dati. + True se questa colonna rappresenta un tipo di dati più ristretto. + Colonna da confrontare. + Dettagli del provider del database utilizzato. + + + Ottiene o imposta un valore che indica se la colonna può archiviare valori null. + + + Ottiene o imposta un valore che indica se il modello della proprietà deve essere configurata come timestamp. + + + Rappresenta la creazione di un indice del database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe CreateIndexOperation.È necessario inoltre popolare le proprietà Tabella e Colonne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che consente di eliminare l'indice. + + + Ottiene o imposta un valore che indica se si tratta di un indice cluster. + + + Ottiene o imposta un valore che indica se questa modifica comporta la perdita di dati. + true se questa modifica comporta la perdita di dati; in caso contrario, false. + + + Ottiene o imposta un valore che indica se si tratta di un indice univoco. + + + Operazione di migrazione per aggiungere una nuova stored procedure nel database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure. + Corpo della stored procedure espresso in SQL. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che consente di eliminare la stored procedure. + + + Rappresenta la creazione di una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da creare. + Annotazioni personalizzate presenti nella tabella da creare.Può essere null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da creare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene le annotazioni personalizzate presenti nella tabella da creare. + Annotazioni personalizzate presenti nella tabella da creare. + + + Ottiene le colonne da includere nella nuova tabella. + Colonne da includere nella nuova tabella. + + + Ottiene un'operazione che consente di eliminare la tabella. + Operazione per eliminare la tabella. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il nome della tabella da creare. + Nome della tabella da creare. + + + Ottiene o imposta la chiave primaria per la nuova tabella. + Chiave primaria per la nuova tabella. + + + Rappresenta una colonna eliminata da una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe DropColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna. + Nome della colonna da eliminare. + Annotazioni personalizzate presenti nella colonna che viene eliminata.Può essere null o vuoto. + Operazione che rappresenta il ripristino dell'operazione di eliminazione. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna. + Nome della colonna da eliminare. + Annotazioni personalizzate presenti nella colonna che viene eliminata.Può essere null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna. + Nome della colonna da eliminare. + Operazione che rappresenta il ripristino dell'operazione di eliminazione. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna. + Nome della colonna da eliminare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che rappresenta il ripristino dell'eliminazione della colonna.L'operazione inversa non può essere automaticamente calcolata. Se non è stata fornita al costruttore, questa proprietà restituirà il valore Null. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il nome della colonna da eliminare. + + + Ottiene le annotazioni personalizzate presenti nella colonna che viene eliminata. + + + Ottiene il nome della tabella da cui eliminare la colonna. + + + Rappresenta un vincolo di chiave esterna eliminato da una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Operazione che rappresenta il ripristino dell'eliminazione del vincolo di chiave esterna. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe .È necessario inoltre popolare le proprietà PrincipalTable, DependentTable e DependentColumns.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che consente di eliminare l'indice associato nelle colonne di chiavi esterne. + Operazione che consente di eliminare l'indice. + + + Ottiene un'operazione che rappresenta il ripristino dell'eliminazione del vincolo di chiave esterna.L'operazione inversa non può essere automaticamente calcolata. Se non è stata fornita al costruttore, questa proprietà restituirà il valore Null. + Operazione che rappresenta il ripristino dell'eliminazione del vincolo di chiave esterna. + + + Ottiene un valore che indica se una modifica è distruttiva. + true se una modifica è distruttiva; in caso contrario, false. + + + Rappresenta l'eliminazione di un indice esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe DropIndexOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Operazione che rappresenta il ripristino dell'eliminazione dell'indice. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropIndexOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che rappresenta il ripristino dell'eliminazione dell'indice.L'operazione inversa non può essere automaticamente calcolata. Se non è stata fornita al costruttore, questa proprietà restituirà il valore Null. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Rappresenta l'eliminazione di una chiave primaria da una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe DropPrimaryKeyOperation.È necessario inoltre popolare le proprietà Tabella e Colonne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Utilizzato per la modifica della tabella relativa alla cronologia delle migrazioni in modo tale che la tabella possa essere ricompilata anziché limitarsi a eliminare e aggiungere la chiave primaria. + Operazione di creazione della tabella per la tabella relativa alla cronologia delle migrazioni. + + + Ottiene un'operazione che consente di aggiungere la chiave primaria. + + + Elimina una stored procedure dal database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da eliminare. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina quella corrente.Restituisce sempre . + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati.Restituisce sempre false. + + + Ottiene il nome della stored procedure da eliminare. + Nome della stored procedure da eliminare. + + + Rappresenta l'eliminazione di una tabella esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe DropTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare. + Annotazioni personalizzate presenti nella tabella che viene eliminata.Può essere null o vuoto. + Annotazioni personalizzate presenti nelle colonne della tabella che viene eliminata.Può essere null o vuoto. + Operazione che rappresenta il ripristino dell'eliminazione della tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare. + Annotazioni personalizzate presenti nella tabella che viene eliminata.Può essere null o vuoto. + Annotazioni personalizzate presenti nelle colonne della tabella che viene eliminata.Può essere null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare. + Operazione che rappresenta il ripristino dell'eliminazione della tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che rappresenta il ripristino dell'eliminazione della tabella.L'operazione inversa non può essere automaticamente calcolata. Se non è stata fornita al costruttore, questa proprietà restituirà il valore Null. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati. + true se l'operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il nome della tabella da eliminare. + + + Ottiene le annotazioni personalizzate presenti nella tabella che viene eliminata. + + + Ottiene le annotazioni personalizzate presenti nelle colonne della tabella che viene eliminata. + + + Classe base per modifiche che influiscono sui vincoli di chiave esterna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe ForeignKeyOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Nomi delle colonne di chiavi esterne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta il nome della tabella in cui sono presenti le colonne di chiavi esterne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene un valore che indica se è stato fornito un nome specifico per il vincolo di chiave esterna. + + + Ottiene o imposta il nome del vincolo di chiave esterna.Se non viene specificato alcun nome, verrà calcolato un nome predefinito.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta il nome della tabella a cui il vincolo di chiave esterna fa riferimento.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Operazione che rappresenta le modifiche DML alla tabella relativa alla cronologia delle migrazioni.La tabella relativa alla cronologia delle migrazioni viene utilizzata per archiviare un log delle migrazioni applicate al database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe HistoryOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Sequenza di alberi dei comandi che rappresenta le operazioni applicate alla tabella relativa alla cronologia. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Sequenza di comandi che rappresenta le operazioni applicate alla tabella relativa alla cronologia. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Classe base comune per operazioni che interessano gli indici.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe IndexOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Crea un nome di indice predefinito basato sui nomi di colonna specificati. + Nome di indice predefinito. + Nomi di colonna utilizzati per creare un nome di indice predefinito. + + + Ottiene le colonne indicizzate.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene un valore che indica se è stato fornito un nome specifico per questo indice. + + + Ottiene o imposta il nome dell'indice.Se non viene specificato alcun nome, verrà calcolato un nome predefinito.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta la tabella alla quale appartiene l'indice.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Rappresenta un'operazione che consente di modificare uno schema del database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe MigrationOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene argomenti aggiuntivi che possono essere elaborati dai provider.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene un'operazione che ripristina quella corrente. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati. + + + Rappresenta lo spostamento di una stored procedure in un nuovo schema del database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da spostare. + Nuovo schema per la stored procedure. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina quella corrente. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati.Restituisce sempre false. + + + Ottiene il nome della stored procedure da spostare. + Nome della stored procedure da spostare. + + + Ottiene il nuovo schema per la stored procedure. + Nuovo schema per la stored procedure. + + + Rappresenta lo spostamento di una tabella da uno schema a un altro.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe MoveTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da spostare. + Nome dello schema in cui spostare la tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Utilizzato per la modifica della tabella relativa alla cronologia delle migrazioni in modo tale da poter spostare i dati nella nuova tabella. + Chiave del contesto per il modello. + + + Utilizzato per la modifica della tabella relativa alla cronologia delle migrazioni in modo tale che la tabella possa essere ricompilata anziché limitarsi a eliminare e aggiungere la chiave primaria. + Operazione di creazione della tabella per la tabella relativa alla cronologia delle migrazioni. + + + Ottiene un'operazione che riporta la tabella nello schema originale. + + + Ottiene un valore che indica se questa modifica comporta la perdita di dati. + true se questa modifica comporta la perdita di dati; in caso contrario, false. + + + Ottiene un valore che indica se si tratta di una tabella di sistema. + true se la tabella è una tabella di sistema; in caso contrario, false. + + + Ottiene il nome della tabella da spostare. + + + Ottiene il nome dello schema in cui spostare la tabella. + + + Rappresenta un'operazione di migrazione che non può essere eseguita, probabilmente perché non è supportata dal provider di database di destinazione. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati.Restituisce sempre false. + + + Rappresenta le informazioni su un parametro. + + + Inizializza una nuova istanza della classe ParameterModel con il tipo specificato. + Tipo di dati di questo parametro. + + + Inizializza una nuova istanza della classe ParameterModel usando il tipo specificato e l'uso del tipo specificato. + Tipo di dati di questo parametro. + Dettagli aggiuntivi sul tipo di dati,inclusi i dettagli, ad esempio lunghezza massima, valori null e così via. + + + Recupera o imposta un valore che indica se questa istanza è fuori parametro. + true se questa istanza è fuori parametro. In caso contrario, false. + + + Classe base comune che consente di rappresentare operazioni che interessano le chiavi primarie.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe PrimaryKeyOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Restituisce il nome predefinito della chiave primaria. + Nome della chiave primaria predefinita. + Nome della tabella di destinazione. + + + Ottiene le colonne che costituiscono la chiave primaria.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene un valore che indica se è stato fornito un nome specifico per la chiave primaria. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene o imposta il nome della chiave primaria.Se non viene specificato alcun nome, verrà calcolato un nome predefinito.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta il nome della tabella contenente la chiave primaria.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Operazione di migrazione che influisce sulle stored procedure.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure. + Corpo della stored procedure espresso in SQL. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene il corpo della stored procedure espresso in SQL. + Corpo della stored procedure espresso in SQL. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati.Restituisce sempre false. + + + Ottiene il nome della stored procedure. + Nome della stored procedure. + + + Ottiene i parametri della stored procedure. + Parametri della stored procedure. + + + Rappresenta le informazioni su una proprietà di un'entità.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe PropertyModel.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tipo di dati per questo modello di proprietà. + Dettagli aggiuntivi sul tipo di dati,inclusi i dettagli, ad esempio lunghezza massima, valori null e così via. + + + Ottiene o imposta un valore costante da utilizzare come valore predefinito per questo modello di proprietà.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta un'espressione SQL utilizzata come valore predefinito per questo modello di proprietà.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta un valore che indica se il modello di proprietà presenta una lunghezza fissa.Valido solo per tipi di dati della matrice. + + + Ottiene o imposta un valore che indica se il modello di proprietà supporta caratteri Unicode.Valido solo per tipi di dati testuali. + + + Ottiene o imposta la lunghezza massima di questo modello di proprietà.Valido solo per tipi di dati della matrice. + + + Ottiene o imposta il nome del modello di proprietà.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta la precisione per questo modello di proprietà.Valido solo per tipi di dati decimali. + + + Ottiene o imposta la scala per questo modello di proprietà.Valido solo per tipi di dati decimali. + + + Ottiene o imposta un tipo di dati specifici del provider da utilizzare per questo modello di proprietà.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene il tipo di dati per questo modello di proprietà. + + + Ottiene dettagli aggiuntivi sul tipo di dati di questo modello di proprietà,inclusi i dettagli, ad esempio lunghezza massima, valori null e così via. + + + Rappresenta la ridenominazione di una colonna esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe RenameColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella a cui appartiene la colonna. + Nome della colonna da rinominare. + Nuovo nome della colonna. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina la ridenominazione. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il nome della colonna da rinominare. + + + Ottiene il nuovo nome della colonna. + + + Ottiene il nome della tabella a cui appartiene la colonna. + + + Rappresenta l'operazione di ridenominazione di un indice esistente. + + + Inizializza una nuova istanza della classe RenameIndexOperation. + Nome della tabella a cui appartiene l'indice. + Nome dell'indice da rinominare. + Nuovo nome dell'indice. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che inverte il nome precedente dell'indice. + Operazione che inverte il nome precedente dell'indice. + + + Ottiene un valore che indica se la ridenominazione dell'indice può essere distruttiva per l'operazione. + true se la ridenominazione dell'indice può essere distruttiva per l'operazione. In caso contrario, false. + + + Ottiene il nome dell'indice da rinominare. + Nome dell'indice da rinominare. + + + Ottiene il nuovo nome dell'indice. + Nuovo nome dell'indice. + + + Ottiene il nome della tabella a cui appartiene l'indice. + Nome della tabella a cui appartiene l'indice. + + + Rappresenta la ridenominazione di una stored procedure nel database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da rinominare. + Nuovo nome per la stored procedure. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina quella corrente. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati.Restituisce sempre false. + + + Ottiene il nome della stored procedure da rinominare. + Nome della stored procedure da rinominare. + + + Ottiene il nuovo nome per la stored procedure. + Nuovo nome per la stored procedure. + + + Rappresenta la ridenominazione di una tabella esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe RenameTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da rinominare. + Nuovo nome della tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina la ridenominazione. + + + Ottiene un valore che indica se la modifica è distruttiva. + true se la modifica è distruttiva; in caso contrario, false. + + + Ottiene il nome della tabella da rinominare. + + + Ottiene il nuovo nome della tabella. + + + Rappresenta un'istruzione SQL specifica del provider da eseguire direttamente in relazione al database di destinazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe SqlOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Comando SQL da eseguire. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il comando SQL da eseguire. + + + Ottiene o imposta un valore che indica se l'istruzione deve essere eseguita all'esterno dell'ambito della transazione utilizzata per rendere transazionale il processo di migrazione.Se impostata su true, non verrà eseguito il rollback dell'operazione in caso di esito negativo del processo di migrazione. + + + Utilizzato durante lo scripting di un'operazione del database di aggiornamento per archiviare le operazioni che sarebbero state eseguite sul database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Query utilizzate per determinare se questa migrazione deve essere applicata al database.Utilizzate per generare uno script SQL idempotente che può essere eseguito su un database di qualsiasi versione. + + + Aggiunge una migrazione a questa operazione del database di aggiornamento.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + ID della migrazione. + Singole operazioni applicate dalla migrazione. + + + Query utilizzate per determinare se questa migrazione deve essere applicata al database.Utilizzate per generare uno script SQL idempotente che può essere eseguito su un database di qualsiasi versione. + + + Ottiene un valore che indica se un'operazione può determinare una perdita di dati. + + + Ottiene le migrazioni applicate durante l'operazione del database di aggiornamento. + Migrazioni applicate durante l'operazione del database di aggiornamento. + + + Rappresenta una migrazione da applicare al database. + + + Ottiene l'ID della migrazione. + ID della migrazione. + + + Ottiene le singole operazioni applicate da questa migrazione. + Singole operazioni applicate da questa migrazione. + + + Classe di base comune per i provider che convertono le operazioni di migrazione indipendenti dal provider in comandi SQL specifici del provider di database. + + + Inizializza una nuova istanza della classe . + + + Compila l'utilizzo del tipo di archiviazione per l'oggetto specificato tramite facet dall'oggetto specificato. + TypeUsage specifico di un archivio + Nome del tipo di archivio. + Proprietà di destinazione. + + + Converte un set di operazioni di migrazione in codice SQL specifico per il provider di database. + Elenco di istruzioni SQL da utilizzare per eseguire le operazioni di migrazione. + Operazioni da convertire. + Token che rappresenta la versione del database di destinazione. + + + Genera il corpo SQL per una stored procedure. + Corpo SQL per la stored procedure. + Alberi dei comandi che rappresentano i comandi per un'operazione di inserimento, aggiornamento o eliminazione. + Nome del parametro delle righe interessate. + Token del manifesto del provider. + + + Ottiene o imposta il manifesto del provider. + Manifesto del provider. + + + Rappresenta un'operazione di migrazione convertita in un'istruzione SQL.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il terminatore di batch per il provider di database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Terminatore di batch per il provider di database. + + + Ottiene o imposta il codice SQL da utilizzare per eseguire l'operazione di migrazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta un valore che indica se l'istruzione deve essere eseguita all'esterno dell'ambito della transazione utilizzata per rendere transazionale il processo di migrazione.Se impostata su true, non verrà eseguito il rollback dell'operazione in caso di esito negativo del processo di migrazione. + + + Equivale a ma funziona in un contesto di attendibilità parziale e aggiunge la memorizzazione esplicita nella cache della stringa per il rientro generata, nonché riconosce la scrittura di una stringa contenente solo \r\n o \n come oggetto WriteLine, per garantire il corretto rientro per la riga successiva. + + + Inizializza una nuova istanza della classe IndentedTextWriter utilizzando il writer di testo specificato e la stringa di tabulazioni predefinita.Si noti che il writer passato a questo costruttore deve utilizzare l'oggetto specificato dalla proprietà . + Oggetto da utilizzare per l'output. + + + Inizializza una nuova istanza della classe IndentedTextWriter utilizzando il writer di testo specificato e la stringa di tabulazioni.Si noti che il writer passato a questo costruttore deve utilizzare l'oggetto specificato dalla proprietà . + Oggetto da utilizzare per l'output. + Stringa di tabulazioni da utilizzare per il rientro. + + + Chiude il documento in cui viene effettuata la scrittura. + + + Specifica le impostazioni cultura che verranno utilizzate dall'oggetto TextWriter sottostante.Questa proprietà statica è di sola lettura.Si noti che il writer passato a uno dei costruttori dell'oggetto deve utilizzare le stesse impostazioni cultura.Le impostazioni cultura sono . + + + Compila una stringa che rappresenta il livello di rientro corrente per una nuova riga. + Stringa vuota o stringa contenente il valore del livello di rientro della stringa di tabulazione specificata. + + + Specifica la stringa di tabulazioni predefinita.Questo campo è costante. + + + Ottiene la codifica che deve essere utilizzata dal writer di testo. + Oggetto che indica la codifica che deve essere utilizzata dal writer di testo. + + + Scarica il flusso. + + + Ottiene o imposta il numero di spazi da utilizzare per il rientro. + Numero di spazi da utilizzare per il rientro. + + + Ottiene l'oggetto da utilizzare. + Oggetto da utilizzare. + + + Ottiene o imposta il carattere di nuova riga da utilizzare. + Carattere di nuova riga da utilizzare. + + + Restituisce la stringa di tabulazioni una volta per ciascun livello di rientro in base alla proprietà . + + + Scrive la rappresentazione testuale di un valore booleano nel flusso di testo. + Valore booleano da scrivere. + + + Scrive un carattere nel flusso di testo. + Carattere da scrivere. + + + Scrive una matrice di caratteri nel flusso di testo. + Matrice di caratteri da scrivere. + + + Scrive una sottomatrice di caratteri nel flusso di testo. + Matrice di caratteri da cui scrivere i dati. + Indice iniziale nel buffer. + Numero di caratteri da scrivere. + + + Scrive la rappresentazione testuale di un valore Double nel flusso di testo. + Valore Double da scrivere. + + + Scrive la rappresentazione testuale di un Integer nel flusso di testo. + Integer da scrivere. + + + Scrive la rappresentazione testuale di un Integer a 8 byte nel flusso di testo. + Integer a 8 byte da scrivere. + + + Scrive la rappresentazione testuale di un oggetto nel flusso di testo. + Oggetto da scrivere. + + + Scrive la rappresentazione testuale di un valore Single nel flusso di testo. + Valore Single da scrivere. + + + Scrive la stringa specificata nel flusso di testo. + Stringa da scrivere. + + + Scrive una stringa formattata utilizzando la semantica specificata. + Stringa di formattazione. + Oggetto da scrivere nella stringa formattata. + + + Scrive una stringa formattata utilizzando la semantica specificata. + Stringa di formattazione da utilizzare. + Primo oggetto da scrivere nella stringa formattata. + Secondo oggetto da scrivere nella stringa formattata. + + + Scrive una stringa formattata utilizzando la semantica specificata. + Stringa di formattazione da utilizzare. + Matrice di argomenti per l'output. + + + Scrive un terminatore di riga. + + + Scrive nel flusso di testo la rappresentazione testuale di un valore booleano seguita da un terminatore di riga. + Valore booleano da scrivere. + + + Scrive nel flusso di testo un carattere seguito da un terminatore di riga. + Carattere da scrivere. + + + Scrive nel flusso di testo una matrice di caratteri seguita da un terminatore di riga. + Matrice di caratteri da scrivere. + + + Scrive nel flusso di testo una sottomatrice di caratteri seguita da un terminatore di riga. + Matrice di caratteri da cui scrivere i dati. + Indice iniziale nel buffer. + Numero di caratteri da scrivere. + + + Scrive nel flusso di testo la rappresentazione testuale di un valore Double seguita da un terminatore di riga. + Valore Double da scrivere. + + + Scrive nel flusso di testo la rappresentazione testuale di un Integer seguita da un terminatore di riga. + Integer da scrivere. + + + Scrive nel flusso di testo la rappresentazione testuale di un Integer a 8 byte seguita da un terminatore di riga. + Integer a 8 byte da scrivere. + + + Scrive nel flusso di testo la rappresentazione testuale di un oggetto seguita da un terminatore di riga. + Oggetto da scrivere. + + + Scrive nel flusso di testo la rappresentazione testuale di un valore Single seguita da un terminatore di riga. + Valore Single da scrivere. + + + Scrive nel flusso di testo la stringa specificata seguita da un terminatore di riga. + Stringa da scrivere. + + + Scrive una stringa formattata seguita da un terminatore di riga, utilizzando la semantica specificata. + Stringa di formattazione. + Oggetto da scrivere nella stringa formattata. + + + Scrive una stringa formattata seguita da un terminatore di riga, utilizzando la semantica specificata. + Stringa di formattazione da utilizzare. + Primo oggetto da scrivere nella stringa formattata. + Secondo oggetto da scrivere nella stringa formattata. + + + Scrive una stringa formattata seguita da un terminatore di riga, utilizzando la semantica specificata. + Stringa di formattazione da utilizzare. + Matrice di argomenti per l'output. + + + Scrive nel flusso di testo la rappresentazione testuale di un valore UInt32 seguita da un terminatore di riga. + Valore UInt32 per l'output. + + + Scrive la stringa specificata in una riga priva di tabulazioni. + Stringa da scrivere. + + + Consente di eseguire la configurazione di un tipo complesso in un modello.Un oggetto ComplexTypeConfiguration può essere ottenuto tramite il metodo ComplexType su oppure un tipo personalizzato derivato da ComplexTypeConfiguration può essere registrato tramite la proprietà Configurations su . + Tipo complesso da configurare. + + + Inizializza una nuova istanza di ComplexTypeConfiguration + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto specificato. + + + Funge da funzione hash per un tipo specifico. + Funzione hash per un tipo specifico. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Esclude una proprietà dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza di ComplexTypeConfiguration in modo che da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà da ignorare. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Consente di eseguire la configurazione di un tipo di entità in un modello.Un oggetto EntityTypeConfiguration può essere ottenuto tramite il metodo Entity su oppure un tipo personalizzato derivato da EntityTypeConfiguration può essere registrato tramite la proprietà Configurations su . + Tipo di entità configurato. + + + Inizializza una nuova istanza di EntityTypeConfiguration + + + Restituisce un valore che indica se il modello di configurazione specificato è uguale al modello di configurazione corrente. + true se il modello di configurazione specificato è uguale al modello di configurazione corrente; in caso contrario, false. + Modello da confrontare con l'oggetto corrente. + + + Restituisce la funzione hash per il modello di configurazione specificato. + Funzione hash per il generatore di modelli specificato. + + + Ottiene il tipo per la configurazione di modello corrente. + Tipo per la configurazione di modello corrente. + + + Configura il nome del set di entità da utilizzare per questo tipo di entità.Il nome del set di entità può essere configurato solo per il tipo di base in ogni set. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Nome del set di entità. + + + Configura le proprietà di chiave primaria per questo tipo di entità. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da utilizzare come chiave primaria.C#: t =&gt; t.Id VB.Net: Function(t) t.Id. Se la chiave primaria è costituita da più proprietà, specificare un tipo anonimo che include le proprietà.C#: t =&gt; new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + Tipo di chiave. + + + Configura una relazione molti da questo tipo di entità. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo dell'entità nell'altra entità finale della relazione. + + + Configura una relazione facoltativa da questo tipo di entità.Le istanze del tipo di entità potranno essere salvate nel database senza la specifica di questa relazione.La chiave esterna nel database sarà nullable. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo dell'entità nell'altra entità finale della relazione. + + + Configura una relazione obbligatoria da questo tipo di entità.Le istanze del tipo di entità non potranno essere salvate nel database a meno che non sia specificata questa relazione.La chiave esterna nel database sarà non nullable. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo dell'entità nell'altra entità finale della relazione. + + + Imposta un'annotazione nel modello per la tabella alla quale questa entità esegue il mapping.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della tabella, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Esclude una proprietà dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà da ignorare. + + + Consente la configurazione avanzata correlata alla modalità di esecuzione del mapping di un tipo di entità derivato allo schema del database.Le chiamate a Map sono additive, pertanto le chiamate successive non eseguiranno l'override della configurazione già eseguita tramite Map. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Azione che esegue la configurazione su un oggetto . + Tipo di entità derivata da configurare. + + + Consente la configurazione avanzata correlata alla modalità di esecuzione del mapping di questo tipo di entità allo schema del database.Per impostazione predefinita, qualsiasi configurazione verrà applicata anche a qualsiasi tipo derivato da questo tipo di entità.I tipi derivati possono essere configurati attraverso l'overload di Map che configura un tipo derivato o tramite un oggetto EntityTypeConfiguration per il tipo derivato.Le proprietà di un'entità possono essere suddivise tra più tabelle utilizzando più chiamate a Map.Le chiamate a Map sono additive, pertanto le chiamate successive non eseguiranno l'override della configurazione già eseguita tramite Map. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Azione che esegue la configurazione su un oggetto . + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare.Verranno utilizzate le convenzioni predefinite per i nomi della procedura e del parametro. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Configurazione per eseguire l'override delle convenzioni predefinite per i nomi della procedura e del parametro. + + + Restituisce una rappresentazione di stringa della configurazione di modello. + Rappresentazione di stringa del generatore di modelli. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Nome della tabella. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Nome della tabella. + Schema del database della tabella. + + + Eccezione generata dall'oggetto se viene generato un modello non valido durante il processo di creazione. + + + Inizializza una nuova istanza di ModelValidationException + + + Inizializza una nuova istanza del contesto di flusso e delle informazioni di serializzazione della classe . + Informazioni di serializzazione. + Contesto di flusso. + + + Inizializza una nuova istanza di ModelValidationException + Messaggio dell'eccezione. + + + Inizializza una nuova istanza di ModelValidationException + Messaggio dell'eccezione. + Eccezione interna. + + + Classe base per eseguire la configurazione di una relazione.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Inizializza una nuova istanza della classe . + + + Consente di eseguire la configurazione per una stored procedure utilizzata per modificare una relazione. + Tipo dell'entità da cui viene configurata la relazione. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà. + + + Utilizzato per configurare una proprietà di un tipo di entità o di un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database.Se si imposta "null" verrà utilizzata l'opzione predefinita che può essere "None", "Identity" o "Computed" a seconda del tipo di proprietà, della relativa semantica nel modello (ad esempiole chiavi primarie vengono gestite in modo diverso) e del set di convenzioni utilizzate. + + + Configura la proprietà in modo che disponga della lunghezza massima specificata. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Lunghezza massima per la proprietà.L'impostazione "null" rimuoverà qualsiasi restrizione di lunghezza massima dalla proprietà. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza.L'impostazione "null" rimuoverà il facet del token di concorrenza dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia a lunghezza fissa.Utilizzare HasMaxLength per impostare la lunghezza a cui è fissa la proprietà. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null.Le proprietà sono facoltative per impostazione predefinita. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia una versione di riga nel database.Il tipo effettivo di dati varierà a seconda del provider del database utilizzato.L'impostazione della proprietà in modo che sia una versione di riga la configurerà automaticamente affinché sia un token di concorrenza ottimistica. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia a lunghezza variabile.Le proprietà sono a lunghezza variabile per impostazione predefinita. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura una relazione che può supportare la funzionalità di eliminazione a catena. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura l'eliminazione a catena in modo che sia abilitata per la relazione. + + + Configura un valore che indica se l'eliminazione a catena è o meno abilitata per la relazione. + Valore che indica se l'eliminazione a catena è o meno abilitata. + + + Consente la registrazione di classi delle configurazioni derivate per entità e tipi complessi con un oggetto . + + + Aggiunge un oggetto all'oggetto .Per ogni tipo in un modello può essere aggiunto un unico oggetto . + Stessa istanza di ConfigurationRegistrar in modo da poter concatenare più chiamate. + Configurazione del tipo complesso da aggiungere. + Tipo complesso configurato. + + + Aggiunge un oggetto all'oggetto .Per ogni tipo in un modello può essere aggiunto un unico oggetto . + Stessa istanza di ConfigurationRegistrar in modo da poter concatenare più chiamate. + Configurazione del tipo di entità da aggiungere. + Tipo di entità configurato. + + + Individua tutti i tipi che ereditano da o nell'assembly specificato e aggiunge un'istanza di ogni tipo individuato a questa registrazione avanzata. + Stessa istanza di ConfigurationRegistrar in modo da poter concatenare più chiamate. + Assembly che contiene le configurazioni del modello da aggiungere. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Crea una convenzione tramite cui vengono configurate le stored procedure da utilizzare per eliminare le entità nel database. + + + Specifica se questa istanza è uguale a un oggetto specifico. + true se questa istanza è uguale a un oggetto specifico. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a questa istanza. + Codice hash associato a questa istanza. + + + Ottiene il tipo sottostante dell'istanza. + Tipo sottostante dell'istanza. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura il parametro di output tramite cui vengono restituite le righe interessate da questa procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome del parametro. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Crea una convenzione tramite cui vengono configurate le stored procedure da utilizzare per inserire le entità nel database. + + + Determina se l'oggetto specificato è uguale all'istanza corrente. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Ottiene il tipo associato alla configurazione. + Tipo associato alla configurazione. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il risultato. + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il risultato. + Nome della colonna dei risultati. + + + Restituisce la rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Rappresenta una convenzione tramite cui sono configurate le stored procedure da usare per modificare le entità nel database. + + + Crea una convenzione tramite cui vengono configurate le stored procedure da utilizzare per modificare le entità nel database. + + + Configura la stored procedura utilizzata per eliminare le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Specifica se la configurazione è uguale a un oggetto specifico. + true se la configurazione è uguale a un oggetto specifico. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a questa configurazione. + Codice hash associato a questa configurazione. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la stored procedura utilizzata per inserire le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Restituisce una rappresentazione in forma di stringa della classe . + Rappresentazione in forma di stringa della classe . + + + Configura la stored procedura utilizzata per aggiornare le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Rappresenta una proprietà primitiva di un tipo di entità o di un tipo complesso. + + + Ottiene l'oggetto per questa proprietà. + Oggetto per questa proprietà. + + + Specifica se questa istanza è uguale a un altro oggetto. + true se questa istanza è uguale a un altro oggetto. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash dell'istanza. + Codice hash dell'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database. + + + Configura la proprietà in modo che disponga della lunghezza massima specificata. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Lunghezza massima per la proprietà. + + + Configura il nome del parametro utilizzato nelle stored procedure per questa proprietà. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Il nome del parametro. + + + Configura la precisione della proprietà .Se il provider del database non supporta la precisione per il tipo di dati della colonna, il valore viene ignorato. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Precisione della proprietà. + + + Configura la precisione e la scala della proprietà . + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Precisione della proprietà. + Scala della proprietà. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza. + + + Configura la proprietà in modo che sia a lunghezza fissa.Utilizzare HasMaxLength per impostare la lunghezza a cui è fissa la proprietà. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura questa proprietà come parte della chiave primaria del tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la proprietà per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia una versione di riga nel database.Il tipo effettivo di dati varierà a seconda del provider del database utilizzato.L'impostazione della proprietà in modo che sia una versione di riga la configurerà automaticamente affinché sia un token di concorrenza ottimistica. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la proprietà per supportare il contenuto della stringa Unicode. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà supporta o meno il contenuto della stringa Unicode. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà supporta o meno il contenuto della stringa Unicode. + + + Configura la proprietà in modo che sia a lunghezza variabile.Le proprietà sono a lunghezza variabile per impostazione predefinita. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Consente la personalizzazione delle convenzioni utilizzate da un'istanza di .Le convenzioni predefinite sono disponibili nello spazio dei nomi System.Data.Entity.ModelConfiguration.Conventions. + + + Abilita una convenzione per l'oggetto . + Tipo della convenzione da abilitare. + + + Abilita una o più convenzioni per l'oggetto . + Convenzioni da abilitare. + + + Abilita una convenzione per l'oggetto .Questa convenzione verrà eseguita dopo quella specificata. + Convenzione da abilitare. + Tipo della convenzione dopo la quale verrà eseguita quella abilitata. + + + Abilita una convenzione di configurazione per l'oggetto .Questa convenzione verrà eseguita prima di quella specificata. + Convenzione da abilitare. + Tipo della convenzione prima della quale verrà eseguita quella abilitata. + + + Individua tutte le convenzioni nell'assembly specificato e le aggiunge a . + Assembly contenente le convenzioni da aggiungere. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Disabilita una convenzione per .Le convenzioni predefinite disponibili per la rimozione sono contenute nello spazio dei nomi System.Data.Entity.ModelConfiguration.Conventions. + Tipo della convenzione da disabilitare. + + + Disabilita una o più convenzioni per l'oggetto . + Convenzioni da disabilitare. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Consente di eseguire la configurazione di un tipo di entità in un modello.Questa funzionalità di configurazione è disponibile tramite convenzioni leggere. + + + Ottiene l'oggetto di questo tipo di entità. + Oggetto di questo tipo di entità. + + + Determina se l'oggetto specificato è uguale all'istanza corrente. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura il nome del set di entità da utilizzare per questo tipo di entità.Il nome del set di entità può essere configurato solo per il tipo di base in ogni set. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome del set di entità. + + + Configura le proprietà di chiave primaria per questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Proprietà da utilizzare come chiave primaria. + + + Configura le proprietà di chiave primaria per questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nomi delle proprietà da utilizzare come chiave primaria. + + + Configura la proprietà della chiave primaria per questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Proprietà da utilizzare come chiave primaria. + + + Configura la proprietà della chiave primaria per questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della proprietà da utilizzare come chiave primaria. + + + Imposta un'annotazione nel modello per la tabella alla quale questa entità esegue il mapping.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della tabella, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Esclude il tipo di entità dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Esclude una proprietà dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Proprietà da configurare. + + + Esclude una proprietà dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della proprietà da configurare. + + + Modifica questo tipo di entità in tipo complesso. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare.Verranno utilizzate le convenzioni predefinite per i nomi della procedura e del parametro. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Configurazione per eseguire l'override delle convenzioni predefinite per i nomi della procedura e del parametro. + + + Configura una proprietà definita su questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Proprietà in corso di configurazione. + + + Configura una proprietà definita su questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Nome della proprietà in corso di configurazione. + + + Restituisce la rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della tabella. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della tabella. + Schema del database della tabella. + + + Consente di eseguire la configurazione di un tipo di entità in un modello.Questa funzionalità di configurazione è disponibile tramite convenzioni leggere. + Tipo ereditato dal tipo di entità. + + + Ottiene l'oggetto di questo tipo di entità. + Oggetto di questo tipo di entità. + + + Determina se l'oggetto specificato è uguale all'istanza corrente. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare. + + + Recupera il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura il nome del set di entità da utilizzare per questo tipo di entità.Il nome del set di entità può essere configurato solo per il tipo di base in ogni set. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome del set di entità. + + + Configura le proprietà di chiave primaria per questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Espressione lambda che rappresenta la proprietà da utilizzare come chiave primaria.C#: t =&gt; t.Id VB.Net: Function(t) t.Id. Se la chiave primaria è costituita da più proprietà, specificare un tipo anonimo che include le proprietà.C#: t =&gt; new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + Tipo di chiave. + + + Imposta un'annotazione nel modello per la tabella alla quale questa entità esegue il mapping.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della tabella, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con . + + + Esclude il tipo di entità dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Esclude una proprietà dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà da ignorare. + + + Modifica questo tipo di entità in tipo complesso. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare.Verranno utilizzate le convenzioni predefinite per i nomi della procedura e del parametro. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Configurazione per eseguire l'override delle convenzioni predefinite per i nomi della procedura e del parametro. + + + Configura una proprietà definita su questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà configurata. + + + Converte il valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della tabella. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della tabella. + Schema del database della tabella. + + + Crea una convenzione tramite cui vengono configurate le stored procedure da utilizzare per aggiornare le entità nel database. + + + Determina se questa istanza è uguale all'oggetto specificato. + true se questa istanza è uguale all'oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Restituisce il tipo associato all'istanza corrente. + Tipo associato all'istanza corrente. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il parametro. + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il parametro. + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il risultato. + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il risultato. + Nome della colonna dei risultati. + + + Configura il parametro di output tramite cui vengono restituite le righe interessate da questa procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome del parametro. + + + Restituisce la rappresentazione di stringa per questa istanza. + Rappresentazione di stringa per questa istanza. + + + Utilizzato per configurare una proprietà di un tipo di entità o di un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database.Se si imposta "null" verrà utilizzata l'opzione predefinita che può essere "None", "Identity" o "Computed" a seconda del tipo di proprietà, della relativa semantica nel modello (ad esempiole chiavi primarie vengono gestite in modo diverso) e del set di convenzioni utilizzate. + + + Configura la precisione della proprietà.Se il provider del database non supporta la precisione per il tipo di dati della colonna, il valore viene ignorato. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Precisione della proprietà. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza.L'impostazione "null" rimuoverà il facet del token di concorrenza dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null.Le proprietà sono obbligatorie per impostazione predefinita. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Utilizzato per configurare una proprietà di un tipo di entità o di un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database.Se si imposta "null" verrà utilizzata l'opzione predefinita che può essere "None", "Identity" o "Computed" a seconda del tipo di proprietà, della relativa semantica nel modello (ad esempiole chiavi primarie vengono gestite in modo diverso) e del set di convenzioni utilizzate. + + + Configura la precisione e la scala della proprietà. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Precisione della proprietà. + Scala della proprietà. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza.L'impostazione "null" rimuoverà il facet del token di concorrenza dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null.Le proprietà sono obbligatorie per impostazione predefinita. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Consente di eseguire la configurazione per una stored procedure utilizzata per eliminare entità. + Tipo dell'entità per la cui eliminazione è possibile utilizzare la stored procedure. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto con cui eseguire il confronto. + + + Recupera il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Recupera il tipo dell'istanza corrente. + Tipo dell’istanza corrente. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura il parametro di output tramite cui vengono restituite le righe interessate da questa procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome del parametro. + + + Converte il valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Configura una relazione che può supportare proprietà di chiave esterna esposte nel modello a oggetti.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + Tipo di entità dipendente. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la relazione per l'utilizzo di proprietà di chiave esterna esposte nel modello a oggetti.Se le proprietà di chiave esterna non sono esposte nel modello a oggetti, utilizzare il metodo Map. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà da utilizzare come chiave esterna.Se la chiave esterna è costituita da più proprietà, specificare un tipo anonimo che include le proprietà.Quando si utilizzano più proprietà di chiave esterna, le proprietà devono essere specificate nello stesso ordine in cui le proprietà di chiave primaria sono state configurate per il tipo di entità principale. + Tipo di chiave. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura il mapping di tabelle e colonne per un tipo di entità o un subset di proprietà da un tipo di entità.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + Tipo di entità di cui eseguire il mapping. + + + Inizializza una nuova istanza della classe . + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Imposta un'annotazione nel modello per la tabella alla quale questa entità esegue il mapping.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della tabella, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Esegue nuovamente il mapping di tutte le proprietà ereditate dai tipi di base.Quando si configura un tipo derivato di cui eseguire il mapping a una tabella separata, tale operazione causerà l'inclusione di tutte le proprietà nella tabella anziché solo delle proprietà non ereditate.Questo metodo è noto come mapping di tabella per tipo concreto (TPC). + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + + + Configura le proprietà che verranno incluse in questo frammento di mapping.Se questo metodo non viene chiamato, verranno configurate tutte le proprietà che non sono state ancora incluse in un frammento di mapping. + Espressione lambda in un tipo anonimo che contiene le proprietà di cui eseguire il mapping.C#: t =&gt; new { t.Id, t.Property1, t.Property2 } VB.Net: Function(t) New With { p.Id, t.Property1, t.Property2 } + Un tipo anonimo che include le proprietà di cui eseguire il mapping. + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà configurata. + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà configurata. + + + Configura la condizione del discriminatore utilizzata per distinguere i tipi in una gerarchia di ereditarietà. + Oggetto di configurazione per configurare ulteriormente la condizione del discriminatore. + Espressione lambda che rappresenta la proprietà utilizzata per la discriminazione tra i tipi.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà utilizzata per la discriminazione tra i tipi. + + + Configura la colonna discriminatore utilizzata per distinguere i tipi in una gerarchia di ereditarietà. + Oggetto di configurazione per configurare ulteriormente la colonna discriminatore e i valori discriminanti. + Nome della colonna discriminatore. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura il nome della tabella a cui deve essere eseguito il mapping. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della tabella. + + + Configura il nome e lo schema della tabella a cui deve essere eseguito il mapping. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della tabella. + Schema della tabella. + + + Configura il mapping di tabelle e colonne di una relazione che non espone proprietà di chiave esterna nel modello a oggetti.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Imposta un'annotazione nel modello per una colonna del database configurata con .Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di ForeignKeyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nome della colonna configurata con il metodo HasKey. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome delle colonne per la chiave esterna. + Stessa istanza di ForeignKeyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nomi di colonne di chiavi esterne.Quando si utilizzano più proprietà di chiave esterna, le proprietà devono essere specificate nello stesso ordine in cui sono state configurate le proprietà di chiave primaria per il tipo di entità di destinazione. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura il nome della tabella in cui risiedono le colonne di chiavi esterne.Il mapping della tabella specificata deve essere già stato eseguito per il tipo di entità.Se si desidera che le chiavi esterne risiedano nella relativa tabella, utilizzare il metodo Map sull'oggetto per eseguire la suddivisione delle entità in modo che la tabella venga creata solo con la proprietà di chiave primaria.Le chiavi esterne possono quindi essere aggiunte alla tabella tramite questo metodo. + Stessa istanza di ForeignKeyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nome della tabella. + + + Configura il nome e lo schema della tabella in cui risiedono le colonne di chiavi esterne.Il mapping della tabella specificata deve essere già stato eseguito per il tipo di entità.Se si desidera che le chiavi esterne risiedano nella relativa tabella, utilizzare il metodo Map sull'oggetto per eseguire la suddivisione delle entità in modo che la tabella venga creata solo con la proprietà di chiave primaria.Le chiavi esterne possono quindi essere aggiunte alla tabella tramite questo metodo. + Stessa istanza di ForeignKeyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nome della tabella. + Schema della tabella. + + + Configura una relazione che può supportare solo proprietà di chiave esterna non esposte nel modello a oggetti.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la relazione per l'utilizzo di proprietà di chiave esterna non esposte nel modello a oggetti.Le colonne e la tabella possono essere personalizzate specificando un'azione di configurazione.Se viene specificata un'azione di configurazione vuota, i nomi di colonna verranno generati per convenzione.Se le proprietà di chiave esterna sono esposte nel modello a oggetti, utilizzare il metodo HasForeignKey.Non tutte le relazioni supportano l'esposizione di proprietà di chiave esterna nel modello a oggetti. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Azione che configura le colonne di chiavi esterne e la tabella. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Rappresenta un valore che permette di eseguire la configurazione per una stored procedure usata per inserire entità. + Tipo dell'entità per il cui inserimento è possibile utilizzare la stored procedure. + + + Specifica se questa istanza è uguale a un oggetto specifico. + true se questa istanza è uguale a un oggetto specifico. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per questa istanza. + Codice hash per l'istanza. + + + Ottiene il tipo dell'istanza. + Tipo dell'istanza. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + Tipo della proprietà da configurare. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + Tipo della proprietà da configurare. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Utilizzato per configurare una colonna con facet di lunghezza per un tipo di entità o un tipo complesso.Questa funzionalità di configurazione è esposta dall'API Fluent di Code First; vedere . + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la colonna in modo che disponga della lunghezza massima specificata. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Lunghezza massima per la colonna.L'impostazione del valore su null rimuoverà qualsiasi restrizione di lunghezza massima dalla colonna e per la colonna di database verrà utilizzata una lunghezza predefinita. + + + Configura la colonna in modo che sia a lunghezza fissa. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la colonna per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la colonna in modo che sia a lunghezza variabile. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Utilizzato per configurare una proprietà con facet di lunghezza per un tipo di entità o un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Configura la proprietà in modo che disponga della lunghezza massima specificata. + Stessa istanza di LengthPropertyConfiguration in modo da poter concatenare più chiamate. + Lunghezza massima per la proprietà.L'impostazione del valore su 'Null' rimuoverà qualsiasi restrizione di lunghezza massima dalla proprietà e per la colonna di database verrà utilizzata una lunghezza predefinita. + + + Configura la proprietà in modo che sia a lunghezza fissa.Utilizzare HasMaxLength per impostare la lunghezza a cui è fissa la proprietà. + Stessa istanza di LengthPropertyConfiguration in modo da poter concatenare più chiamate. + + + Configura la proprietà per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza di LengthPropertyConfiguration in modo da poter concatenare più chiamate. + + + Configura la proprietà in modo che sia a lunghezza variabile.Le proprietà sono a lunghezza variabile per impostazione predefinita. + Stessa istanza di LengthPropertyConfiguration in modo da poter concatenare più chiamate. + + + Configura una relazione molti da un tipo di entità. + Tipo di entità da cui ha origine la relazione. + Tipo di entità che rappresenta la destinazione della relazione. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura la relazione in modo che sia di tipo molti:molti senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo molti:molti con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo molti:facoltativa senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo molti:facoltativa con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo molti:obbligatoria senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo molti:obbligatoria con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura il mapping di tabella e colonne di una relazione molti:molti.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Imposta un'annotazione nel modello per la tabella join.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della tabella, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome delle colonne per la chiave esterna sinistra.La chiave esterna sinistra fa riferimento all'entità padre della proprietà di navigazione specificata nella chiamata a HasMany. + Stessa istanza di ManyToManyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nomi di colonne di chiavi esterne.Quando si utilizzano più proprietà di chiave esterna, le proprietà devono essere specificate nello stesso ordine in cui sono state configurate le proprietà di chiave primaria per il tipo di entità di destinazione. + + + Configura il nome delle colonne per la chiave esterna destra.La chiave esterna destra fa riferimento all'entità padre della proprietà di navigazione specificata nella chiamata a WithMany. + Stessa istanza di ManyToManyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nomi di colonne di chiavi esterne.Quando si utilizzano più proprietà di chiave esterna, le proprietà devono essere specificate nello stesso ordine in cui sono state configurate le proprietà di chiave primaria per il tipo di entità di destinazione. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura il nome della tabella di join per la relazione. + Stessa istanza di ManyToManyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nome della tabella. + + + Configura il nome e lo schema della tabella di join per la relazione. + Stessa istanza di ManyToManyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nome della tabella. + Schema della tabella. + + + Consente di eseguire la configurazione per una stored procedure utilizzata per modificare una relazione molti a molti. + Tipo dell'entità da cui viene configurata la relazione. + Tipo dell'entità a cui è destinata l'altra entità finale della relazione. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Recupera il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Recupera il tipo dell'istanza corrente. + Tipo dell’istanza corrente. + + + Imposta il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della procedura. + + + Imposta il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della procedura. + Nome dello schema. + + + Configura il parametro per i valori della chiave sinistra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + + + Configura il parametro per i valori della chiave sinistra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + Tipo della proprietà da configurare. + + + Configura il parametro per i valori della chiave sinistra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + + + Configura il parametro per i valori della chiave sinistra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + Tipo della proprietà da configurare. + + + Configura il parametro per i valori della chiave destra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + + + Configura il parametro per i valori della chiave destra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + Tipo della proprietà da configurare. + + + Configura il parametro per i valori della chiave destra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + + + Configura il parametro per i valori della chiave destra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + Tipo della proprietà da configurare. + + + Converte il valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Consente di eseguire la configurazione per una stored procedure utilizzata per modificare una relazione molti a molti. + Tipo dell'entità da cui viene configurata la relazione. + Tipo dell'entità a cui è destinata l'altra entità finale della relazione. + + + Configura la stored procedura utilizzata per eliminare le relazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Recupera il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la stored procedura utilizzata per inserire le relazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Converte il valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Configura una relazione molti:molti.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + Tipo dell'entità padre della proprietà di navigazione specificata nella chiamata a HasMany. + Tipo dell'entità padre della proprietà di navigazione specificata nella chiamata a WithMany. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura le colonne di chiavi esterne e la tabella utilizzate per archiviare la relazione. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Azione che configura le colonne di chiavi esterne e la tabella. + + + Configura le stored procedure da utilizzare per la modifica di questa relazione.Verranno utilizzate le convenzioni predefinite per i nomi della procedura e del parametro. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura le stored procedure da utilizzare per la modifica di questa relazione. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Configurazione per eseguire l'override delle convenzioni predefinite per i nomi della procedura e del parametro. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Esegue la configurazione di una stored procedure utilizzata per modificare un'entità nel database. + + + Consente di eseguire la configurazione per una stored procedure utilizzata per modificare entità. + Tipo dell'entità per la cui modifica è possibile utilizzare la stored procedure. + + + Configura la stored procedura usata per eliminare le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Specifica se questa istanza è uguale a un oggetto specificato. + true se questa istanza è uguale a un oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per questa istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la stored procedura utilizzata per inserire le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Configura la stored procedura utilizzata per aggiornare le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Configura una condizione utilizzata per discriminare tra i tipi in una gerarchia di ereditarietà basata sui valori assegnati a una proprietà.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la condizione per richiedere un valore nella proprietà.Si presuppone che le righe che non dispongono di un valore assegnato alla colonna in cui viene archiviata questa proprietà siano del tipo di base di questo tipo di entità. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura una relazione facoltativa da un tipo di entità. + Tipo di entità da cui ha origine la relazione. + Tipo di entità che rappresenta la destinazione della relazione. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura la relazione in modo che sia di tipo facoltativa:molti senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo facoltativa:molti con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo facoltativa:facoltativa senza una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo principale nella relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo facoltativa:facoltativa con una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo principale nella relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo facoltativa:facoltativa senza una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo principale nella relazione.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo facoltativa:facoltativa con una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo principale nella relazione.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione. + + + Configura la relazione in modo che sia di tipo facoltativa:obbligatoria senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo facoltativa:obbligatoria con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una colonna primitiva da un tipo di entità. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura l'ordine della colonna primitiva utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna primitiva utilizzata per archiviare la proprietà. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la colonna primitiva in modo che sia facoltativa. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la colonna primitiva in modo che sia obbligatoria. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Fornisce i metodi usati per configurare una proprietà primitiva di un tipo di entità o di un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se questa istanza è uguale all'oggetto specificato. + true se questa istanza è uguale all'oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database.Se si imposta "null" verrà utilizzata l'opzione predefinita che può essere "None", "Identity" o "Computed" a seconda del tipo di proprietà, della relativa semantica nel modello (ad esempiole chiavi primarie vengono gestite in modo diverso) e del set di convenzioni utilizzate. + + + Configura il nome del parametro utilizzato nelle stored procedure per questa proprietà. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del parametro. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza.L'impostazione "null" rimuoverà il facet del token di concorrenza dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Restituisce la rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Consente di eseguire la configurazione per una convenzione leggera basata sulle proprietà in un modello. + + + Consente la configurazione delle proprietà a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto . + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Restituisce il codice hash per l'istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Filtra le proprietà a cui si applica questa convenzione in base a un predicato durante l'acquisizione di un valore da utilizzare in seguito durante la configurazione. + Istanza di in modo da poter concatenare più chiamate. + Funzione per acquisire un valore per ogni proprietà.Se il valore è Null, la proprietà verrà esclusa. + Tipo del valore acquisito. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Oggetto corrente. + + + Filtra le proprietà a cui si applica questa convenzione in base a un predicato. + Istanza di in modo da poter concatenare più chiamate. + Funzione per testare ogni proprietà per una condizione. + + + Consente di eseguire la configurazione per una convenzione leggera in base alle proprietà dei tipi di entità in un modello e un valore acquisito. + Tipo del valore acquisito. + + + Consente la configurazione delle proprietà a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto utilizzando un valore acquisito. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Utilizzato per configurare una proprietà in un frammento di mapping.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di PropertyMappingConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà, in un frammento di mapping. + Stessa istanza di PropertyMappingConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura una relazione obbligatoria da un tipo di entità. + Tipo di entità da cui ha origine la relazione. + Tipo di entità che rappresenta la destinazione della relazione. + + + Specifica se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato all'oggetto corrente. + Codice hash associato all'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una rappresentazione di stringa dell'oggetto corrente. + Rappresentazione di stringa dell'oggetto corrente. + + + Configura la relazione in modo che sia di tipo obbligatoria:molti senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo obbligatoria:molti con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo obbligatoria:facoltativa senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo obbligatoria:facoltativa con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo obbligatoria:obbligatoria senza una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo principale nella relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo obbligatoria:obbligatoria con una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo principale nella relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo obbligatoria:obbligatoria senza una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo principale nella relazione.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo obbligatoria:obbligatoria con una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo principale nella relazione.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una colonna di database utilizzata per archiviare valori stringa.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura l'ordine della colonna di database. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la proprietà in modo che disponga della lunghezza massima specificata. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + Lunghezza massima per la proprietà.L'impostazione di Null comporterà l'utilizzo di una lunghezza predefinita per la colonna. + + + Configura la colonna in modo che sia a lunghezza fissa.Utilizzare HasMaxLength per impostare la lunghezza a cui è fissa la proprietà. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Configura la colonna per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Configura la colonna in modo che sia facoltativa. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Configura la colonna in modo che sia obbligatoria. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Configura la colonna per supportare il contenuto della stringa Unicode. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Configura un valore che indica se la colonna supporta o meno il contenuto della stringa Unicode. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + Valore che indica se la colonna supporta o meno il contenuto della stringa Unicode.L'impostazione 'Null' rimuoverà il facet Unicode dalla colonna.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la colonna in modo che sia a lunghezza variabile.Le colonne sono a lunghezza variabile per impostazione predefinita. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Utilizzato per configurare una proprietà di un tipo di entità o di un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con . + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database.Se si imposta "null" verrà utilizzata l'opzione predefinita che può essere "None", "Identity" o "Computed" a seconda del tipo di proprietà, della relativa semantica nel modello (ad esempiole chiavi primarie vengono gestite in modo diverso) e del set di convenzioni utilizzate. + + + Configura la proprietà in modo che disponga della lunghezza massima specificata. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Lunghezza massima per la proprietà.L'impostazione del valore su 'Null' rimuoverà qualsiasi restrizione di lunghezza massima dalla proprietà e per la colonna di database verrà utilizzata una lunghezza predefinita. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza.L'impostazione "null" rimuoverà il facet del token di concorrenza dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia a lunghezza fissa.Utilizzare HasMaxLength per impostare la lunghezza a cui è fissa la proprietà. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null.Le proprietà sono facoltative per impostazione predefinita. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà per supportare il contenuto della stringa Unicode. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà supporta o meno il contenuto della stringa Unicode. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà supporta o meno il contenuto della stringa Unicode.L'impostazione 'Null' rimuoverà il facet Unicode dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia a lunghezza variabile.Le proprietà sono a lunghezza variabile per impostazione predefinita. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Consente di eseguire la configurazione di un tipo in un modello. + Tipo da configurare. + + + Inizializza una nuova istanza della classe . + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà configurata. + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà configurata. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Consente di eseguire la configurazione per una convenzione leggera basata sui tipi di entità in un modello. + + + Consente la configurazione dei tipi di entità a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto . + + + Specifica se questa istanza è uguale a un oggetto specificato. + true se questa istanza è uguale a un oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per questa istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Filtra i tipi di entità a cui si applica questa convenzione in base a un predicato durante l'acquisizione di un valore da utilizzare in seguito durante la configurazione. + Istanza di in modo da poter concatenare più chiamate. + Funzione per acquisire un valore per ogni tipo di entità.Se il valore è Null, il tipo di entità verrà escluso. + Tipo del valore acquisito. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Filtra i tipi di entità a cui si applica questa convenzione in base a un predicato. + Istanza di in modo da poter concatenare più chiamate. + Funzione per testare ogni tipo di entità per una condizione. + + + Consente di eseguire la configurazione per una convenzione leggera in base ai tipi di entità in un modello che ereditano da un tipo specificato comune. + Tipo comune dei tipi di entità a cui si applica questa convenzione. + + + Consente la configurazione dei tipi di entità a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto . + + + Specifica se questa istanza è uguale a un oggetto specificato. + true se questa istanza è uguale a un oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per questa istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Filtra i tipi di entità a cui si applica questa convenzione in base a un predicato durante l'acquisizione di un valore da utilizzare in seguito durante la configurazione. + Istanza di in modo da poter concatenare più chiamate. + Funzione per acquisire un valore per ogni tipo di entità.Se il valore è Null, il tipo di entità verrà escluso. + Tipo del valore acquisito. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Filtra i tipi di entità a cui si applica questa convenzione in base a un predicato. + Istanza di in modo da poter concatenare più chiamate. + Funzione per testare ogni tipo di entità per una condizione. + + + Consente di eseguire la configurazione per una convenzione leggera in base ai tipi di entità in un modello e un valore acquisito. + Tipo del valore acquisito. + + + Consente la configurazione dei tipi di entità a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto utilizzando un valore acquisito. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto con cui eseguire il confronto. + + + Recupera il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Converte un valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Consente di eseguire la configurazione per una convenzione leggera in base ai tipi di entità in un modello che ereditano da un tipo specificato comune e un valore acquisito. + Tipo comune dei tipi di entità a cui si applica questa convenzione. + Tipo del valore acquisito. + + + Consente la configurazione dei tipi di entità a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto utilizzando un valore acquisito. + + + Specifica se questa istanza è uguale a un oggetto specificato. + true se questa istanza è uguale a un oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per questa istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Consente di eseguire la configurazione per una stored procedure utilizzata per aggiornare entità. + Tipo dell'entità per il cui aggiornamento è possibile utilizzare la stored procedure. + + + Determina se l'oggetto specificato è uguale a questa istanza dell'oggetto. + true se l'oggetto specificato è uguale a questa istanza. In caso contrario, false. + Oggetto da confrontare. + + + Recupera il codice hash. + Codice hash. + + + Recupera il tipo di questa configurazione. + Tipo di questa configurazione. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + Tipo della proprietà da configurare. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + Tipo della proprietà da configurare. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + Tipo della proprietà da configurare. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + Tipo della proprietà da configurare. + + + Configura il parametro di output tramite cui vengono restituite le righe interessate da questa procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome del parametro. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente. + Rappresentazione di stringa del valore di questa istanza. + + + Configura una colonna discriminatore utilizzata per distinguere i tipi in una gerarchia di ereditarietà.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura il valore del discriminatore utilizzato per identificare il tipo di entità configurato da altri tipi nella gerarchia di ereditarietà. + Oggetto di configurazione per configurare la colonna utilizzata per archiviare i valori discriminanti. + Valore da utilizzare per identificare il tipo di entità. + Tipo del valore discriminante. + + + Configura il valore del discriminatore utilizzato per identificare il tipo di entità configurato da altri tipi nella gerarchia di ereditarietà. + Oggetto di configurazione per configurare la colonna utilizzata per archiviare i valori discriminanti. + Valore da utilizzare per identificare il tipo di entità. + + + Configura il valore del discriminatore utilizzato per identificare il tipo di entità configurato da altri tipi nella gerarchia di ereditarietà. + Oggetto di configurazione per configurare la colonna utilizzata per archiviare i valori discriminanti. + Valore da utilizzare per identificare il tipo di entità. + Tipo del valore discriminante. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Fornisce la convenzione per rilevare inversioni tra proprietà di navigazione quando tra i tipi correlati esiste una sola coppia di proprietà di navigazione. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Classe generica per le convenzioni Code First che leggono gli attributi dalle proprietà .NET e generano le annotazioni di colonna basate sugli attributi. + Tipo di attributo da individuare. + Tipo di annotazione che verrà creato. + + + Costruisce una convenzione che crea automaticamente le annotazioni di colonna con il nome specificato utilizzando il delegato specificato della factory. + Nome delle annotazioni da creare. + Factory per creare l'annotazione in ogni colonna. + + + Classe generica per le convenzioni Code First che leggono gli attributi dai tipi .NET e generano le annotazioni di tabella basate sugli attributi. + Tipo di attributo da individuare. + Tipo di annotazione che verrà creato. + + + Costruisce una convenzione che crea automaticamente le annotazioni di tabella con il nome specificato utilizzando il delegato specificato della factory. + Nome delle annotazioni da creare. + Factory per creare l'annotazione in ogni tabella. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione alla configurazione specificata. + Configurazione. + Attributo della colonna. + + + Rappresenta una convenzione per applicare l'ordinamento delle colonne specificato utilizzando l'API o . + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'elemento specificato nel modello di mapping. + Elemento. + Modello di mapping. + + + Convalida la configurazione di ordinamento fornita per le colonne.Questa implementazione di base non esegue alcuna operazione. + Nome della tabella a cui appartengono le colonne. + Definizione della tabella. + + + Convenzione per applicare l'ordinamento delle colonne specificato utilizzando l'API o .Questa convenzione genera un'eccezione se viene rilevato un ordine delle colonne configurato duplicato. + + + Inizializza una nuova istanza della classe . + + + Convalida la configurazione di ordinamento fornita per le colonne per garantire che non venga fornito lo stesso ordinale per due colonne. + Nome della tabella a cui appartengono le colonne. + Definizione della tabella. + + + Rappresenta la convenzione per elaborare istanze di trovate in tipi nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo e alla configurazione specificati. + Configurazione. + Attributo. + + + Rappresenta una convenzione per configurare un tipo come complesso qualora non disponga di alcuna chiave primaria, di alcun tipo di base mappato e di alcuna proprietà di navigazione. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'elemento specificato nel modello di mapping. + Elemento. + Modello di mapping. + + + Rappresenta la convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Configurazione per la proprietà con l'attributo. + Attributo. + + + Convenzione che non esegue l'override della configurazione. + + + La classe derivata può utilizzare il costruttore predefinito per applicare una regola impostata che modifica la configurazione del modello. + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le proprietà nel modello. + Oggetto configurazione per la convenzione. + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le proprietà primitive del tipo specificato nel modello. + Oggetto configurazione per la convenzione. + Tipo delle proprietà a cui si applica la convenzione. + + + Avvia la configurazione di una convenzione leggera che si applica a tutti i tipi di cui è stato eseguito il mapping nel modello che deriva o implementa il tipo specificato. + Oggetto configurazione per la convenzione. + Il tipo di entità a cui si applica questa convenzione. + + + Avvia la configurazione di una convenzione leggera che si applica a tutti i tipi di cui è stato eseguito il mapping nel modello. + Oggetto configurazione per la convenzione. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo con la configurazione specificata. + Configurazione. + Attributo. + + + Convenzione per impostare la precisione su 18 e la scala su 2 per proprietà decimal. + + + Inizializza una nuova istanza dell'oggetto con i valori predefiniti. + + + Inizializza una nuova istanza dell'oggetto con la precisione e la scala specificate. + Precisione + Scale + + + Applica questa convenzione a una proprietà. + Elemento. + Modello. + + + Rappresenta una convenzione per spostare proprietà di chiave primaria da visualizzare per prima. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Rappresenta una convenzione per distinguere tra relazione facoltativa e relazione obbligatoria in base al supporto di valori Null CLR della proprietà di chiave esterna. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'elemento specificato nel modello di mapping. + Elemento. + Modello di mapping. + + + Rappresenta una classe di base per convenzioni che individuano le proprietà di chiave esterna. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Elemento. + Modello. + + + Quando sottoposto a override, restituisce true se deve far parte della chiave esterna. + true se dependentProperty deve fare parte della chiave esterna. In caso contrario, false, false. + Tipo di associazione configurata. + Estremità dipendente. + Proprietà candidata nell'estremità dipendente. + Tipo di entità dell'estremità principale. + Proprietà di chiave nell'estremità principale che è una destinazione candidata per la chiave esterna. + + + Restituisce un valore che indica se la convenzione supporta coppie di tipi di entità che dispongono di più associazioni definite tra esse. + true se la convenzione supporta coppie di tipi di entità che dispongono di più associazioni definite tra esse. In caso contrario, false. + + + Rappresenta una convenzione per introdurre gli indici per le chiavi esterne. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Elemento. + + + Rappresenta una convenzione per elaborare istanze di trovate in proprietà di navigazione del modello. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello di database. + + + Rappresenta una convenzione per elaborare le istanze di trovate in proprietà di chiave esterna nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'attributo specificato. + Informazioni sulle proprietà. + Configurazione da eseguire per un tipo di entità in un modello. + Proprietà o classe esclusa dal mapping del database. + + + Convenzione utilizzata nella sezione concettuale del modello dopo la creazione del modello. + Tipo di elemento di metadati su cui viene eseguita questa convenzione. + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Identifica convenzioni che è possibile aggiungere o rimuovere da un'istanza di . + + + Convenzione per rilevare proprietà di chiave primaria.Criteri di denominazione riconosciuti in ordine di precedenza: 1. 'Id' 2.[nome tipo]Id Il rilevamento della chiave primaria non fa distinzione tra maiuscole e minuscole. + + + Inizializza una nuova istanza della classe . + + + Convenzione per creare una corrispondenza della classe . + Classe per cui creare una corrispondenza. + Tipo di entità. + Raccolta di proprietà primitive. + + + Convenzione per individuare gli attributi nelle proprietà e generare annotazioni della colonna nel modello. + + + Costruisce una nuova istanza della convenzione. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo specificato con la configurazione. + Informazioni sul membro. + Configurazione. + Attributo. + + + Convenzione utilizzata nella sezione del database del modello dopo la creazione del modello. + Tipo di elemento di metadati su cui viene eseguita questa convenzione. + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Convenzione per elaborare istanze di trovate in proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Rappresenta una classe di base per convenzioni che individuano le proprietà di chiave primaria. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Quando sottoposto a override, restituisce il subset di proprietà che faranno parte della chiave primaria. + Proprietà che devono far parte della chiave primaria. + Tipo di entità. + Tipi primitivi delle entità. + + + Convenzione per aggiungere un'eliminazione a catena alla tabella di join da entrambe le tabelle coinvolte in una relazione molti-a-molti. + + + Inizializza una nuova istanza della classe . + + + Convenzione per assicurarsi che non venga creato un mapping non valido o non supportato quando si esegue il mapping di proprietà ereditate + + + Inizializza una nuova istanza della classe . + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo con la configurazione specificata. + Configurazione. + Attributo. + + + Convenzione per individuare proprietà di chiave esterna i cui nomi sono una combinazione del nome di proprietà di navigazione dipendente e dei nomi di proprietà di chiave primaria di tipo principale. + + + Inizializza una nuova istanza della classe . + + + Esegue la corrispondenza della chiave del modello di entità dipendente. + Restituisce il valore . + Oggetto metadati di tipo di associazione. + Fine dell'associazione dipendente. + Proprietà dipendente. + Tipo di entità principale + Proprietà di chiave principale. + + + Ottiene o imposta un valore che indica se la convenzione supporta più associazioni. + true se la convenzione supporta più associazioni; in caso contrario, false. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'attributo specificato. + Informazioni sulle proprietà. + Configurazione da eseguire per un tipo di entità in un modello. + Proprietà o classe esclusa dal mapping del database. + + + Rappresenta una convenzione per elaborare istanze di trovate in tipi nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'attributo specificato. + Configurazione da eseguire per un tipo di entità in un modello. + Proprietà o classe esclusa dal mapping del database. + + + Fornisce una convenzione per abilitare l'eliminazione a catena per tutte le relazioni obbligatorie. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello di database. + + + Fornisce una convenzione per configurare le chiavi primarie del tipo di entità dipendente come chiavi esterne in una relazione uno-a-uno. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello di database. + + + Rappresenta una convenzione per impostare il nome del set di entità in modo che sia una versione pluralizzata del nome del tipo di entità. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Set di entità. + Modello di database. + + + Rappresenta una convenzione per impostare il nome della tabella in modo che sia una versione pluralizzata del nome del tipo di entità. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Convenzione per individuare proprietà di chiave esterna i cui nomi corrispondono ai nomi di proprietà di chiave primaria del tipo principale. + + + Inizializza una nuova istanza della classe . + + + Corrisponde alla proprietà della chiave dipendente associata alla convenzione. + Proprietà di chiave dipendente corrispondente. + Tipo di associazione. + Entità finale dell'associazione dipendente. + Proprietà dipendente. + Tipo di entità principale. + Proprietà di chiave principale. + + + Classe di base per le convenzioni che elaborano gli attributi CLR trovati nelle proprietà primitive del modello. + Tipo di attributo da cercare. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà che dispone di un attributo di tipo TAttribute applicato. + Configurazione per la proprietà con l'attributo. + Attributo. + + + Classe di base per le convenzioni che elaborano gli attributi CLR trovati nelle proprietà dei tipi del modello. + Tipo di attributo da cercare. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà che dispone di un attributo di tipo TAttribute applicato. + Informazioni sul membro per la proprietà con l'attributo. + Configurazione per la classe contenente la proprietà. + Attributo. + + + Rappresenta una convenzione per impostare una lunghezza massima per le proprietà il cui tipo supporta i facet di lunghezza.Il valore predefinito è 128. + + + Inizializza una nuova istanza dell'oggetto con la lunghezza predefinita. + + + Inizializza una nuova istanza dell'oggetto con la lunghezza specificata. + Lunghezza massima delle proprietà. + + + Applica la convenzione alla configurazione di modello specificata. + Elemento. + Modello di mapping. + + + Applica la convenzione alla configurazione di modello specificata. + Elemento. + Modello di mapping. + + + Applica la convenzione alla configurazione di modello specificata. + Elemento. + Modello di mapping. + + + Convenzione per elaborare istanze di trovate in proprietà di navigazione nel modello. + + + Inizializza una nuova istanza della classe . + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà primitive nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo con la configurazione specificata. + Configurazione. + Attributo. + + + Rappresenta una convenzione per impostare una lunghezza massima predefinita di 4000 per le proprietà il cui tipo supporta facet di lunghezza quando SqlCe è il provider. + + + Inizializza una nuova istanza dell'oggetto con la lunghezza predefinita. + + + Inizializza una nuova istanza dell'oggetto con la lunghezza specificata. + Lunghezza massima predefinita per le proprietà. + + + Applica la convenzione al provider specificato. + Elemento. + Modello. + + + Applica la convenzione al provider specificato. + Elemento. + Modello. + + + Rappresenta una convenzione per configurare l'identità delle chiavi primarie Integer. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'elemento specificato nel modello di mapping. + Elemento. + Modello di mapping. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo e alla configurazione specificati. + Configurazione. + Attributo. + + + Rappresenta una convenzione per elaborare istanze di trovate in tipi nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Configurazione per la proprietà con l'attributo. + Attributo. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Configurazione per la proprietà con l'attributo. + Attributo. + + + Classe di base per le convenzioni che elaborano gli attributi CLR trovati nel modello. + Tipo di attributo da cercare. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una classe che dispone di un attributo di tipo TAttribute applicato. + Configurazione per la classe contenente la proprietà. + Attributo. + + + Convenzione per individuare proprietà di chiave esterna i cui nomi sono una combinazione del nome del tipo principale e dei nomi di proprietà di chiave primaria di tipo principale. + + + Inizializza una nuova istanza della classe . + + + Determina se la proprietà della chiave dipendente corrisponde alla chiave corrente. + true se la proprietà della chiave dipendente corrisponde alla chiave corrente; in caso contrario, false. + Tipo di associazione. + Associazione dipendente nell'entità finale. + Proprietà dipendente. + Tipo di entità principale. + Proprietà di chiave principale. + + + Rappresenta i dati in un sistema di coordinate geodetico (terra rotonda). + + + Ottiene un valore Double che ammette i valori Null che indica l'area di questo valore DbGeography, che potrebbe essere Null se questo valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area di questo valore DbGeography. + + + Genera la rappresentazione WKB di questo valore DbGeography. + Genera la rappresentazione WKB di questo valore DbGeography. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore DbGeography. + Stringa che contiene la rappresentazione GML di questo valore DbGeography. + + + Genera la rappresentazione WKT di questo valore DbGeography.Include solo la longitudine e la latitudine per i punti. + Stringa che contiene una rappresentazione WKT del valore DbGeography. + + + Restituisce un oggetto geografico che rappresenta l'unione di tutti i punti la cui distanza da un'istanza geografica è minore o uguale a un valore specificato. + Oggetto geografico che rappresenta l'unione di tutti i punti. + La distanza. + + + Ottiene l'identificatore associato al sistema di coordinate. + Identificatore associato al sistema di coordinate. + + + Ottiene l'ID del sistema di coordinate predefinito (SRID) per i valori geografici (WGS 84) + ID del sistema di coordinate predefinito (SRID) per i valori geografici (WGS 84). + + + Calcola la differenza tra questo valore DbGeography e un altro valore DbGeography. + Nuovo valore DbGeography che rappresenta la differenza tra questo valore geografico e Other. + Valore geografico per cui deve essere calcolata la differenza con questo valore. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione di elementi più ampia. + Dimensione del valore specificato. + + + Determina se questo valore DbGeography è spazialmente non contiguo rispetto all'argomento DbGeography specificato. + true se Other non è contiguo a questo valore geografico. In caso contrario, false. + Valore geografico che deve essere confrontato con questo valore geografico ai fini della contiguità. + + + Calcola la distanza tra i punti più vicini in questo valore DbGeography e un altro valore DbGeography. + Valore Double che specifica la distanza tra i due punti più vicini in questo valore geografico e Other. + Valore geografico per cui deve essere calcolata la distanza da questo valore. + + + Restituisce un elemento di questo valore DbGeography da una posizione specifica, se rappresenta una raccolta di valori geografici.&amp;lt;param name="index"&amp;gt;Posizione all'interno di questo valore geografico da cui derivare l'elemento.&amp;lt;/param&amp;gt;&amp;lt;returns&amp;gt;Elemento in questo valore geografico nella posizione specificata, se rappresenta una raccolta di altri valori geografici. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Elemento di questo valore DbGeography da una posizione specifica. + Indice. + + + Ottiene il numero di elementi in questo valore DbGeography, se rappresenta una raccolta di valori geografici.&amp;lt;returns&amp;gt;Numero di elementi in questo valore geografico, se rappresenta una raccolta di altri valori geografici. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Numero di elementi di questo valore DbGeography. + + + Ottiene l'elevazione (coordinata Z) di questo valore DbGeography, se rappresenta un punto.&amp;lt;returns&amp;gt;Valore di elevazione (coordinata Z) di questo valore geografico, se rappresenta un punto. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Elevazione (coordinata Z) di questo valore DbGeography. + + + Ottiene un valore DbGeography che rappresenta il punto iniziale di questo valore, che potrebbe essere Null se questo valore DbGeography non rappresenta una curva. + Valore DbGeography che rappresenta il punto iniziale di questo valore. + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate geografico predefinito (SRID) (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore DbGeography definito dal valore GML con l'identificatore del sistema di coordinate geografico predefinito (SRID) (). + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geografico. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate geografico predefinito (SRID) (). + Stringa che contiene una rappresentazione WKT del valore geografico. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Calcola l'intersezione tra questo valore DbGeography e un altro valore DbGeography. + Nuovo valore DbGeography che rappresenta l'intersezione tra questo valore geografico e Other. + Valore geografico per cui deve essere calcolata l'intersezione con questo valore. + + + Determina se questo valore DbGeography interseca spazialmente l'argomento DbGeography specificato. + true se Other interseca questo valore geografico. In caso contrario, false. + Valore geografico che deve essere confrontato con questo valore geografico ai fini dell'intersezione. + + + Ottiene un valore booleano che ammette i valori Null che indica questo valore DbGeography è chiuso, che potrebbe essere Null se questo valore non rappresenta una curva. + True se questo valore DbGeography è chiuso. In caso contrario, false. + + + Ottiene un valore booleano che ammette i valori Null che indica se questo valore DbGeography è vuoto. + True se questo valore DbGeography è vuoto. In caso contrario, false. + + + Ottiene coordinata latitudine di questo valore DbGeography, se rappresenta un punto.&amp;lt;returns&amp;gt;Valore della coordinata latitudine di questo valore geografico, se rappresenta un punto. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Coordinata latitudine di questo valore DbGeography. + + + Ottiene un valore Double che ammette i valori Null che indica la lunghezza di questo valore DbGeography, che potrebbe essere Null se questo valore non rappresenta una curva. + Valore Double che ammette i valori Null che indica la lunghezza di questo valore DbGeography. + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Ottiene coordinata longitudine di questo valore DbGeography, se rappresenta un punto.&amp;lt;returns&amp;gt;Valore della coordinata longitudine di questo valore geografico, se rappresenta un punto. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Coordinata longitudine di questo valore DbGeography. + + + Ottiene la coordinata M (Misura) di questo valore DbGeography, se rappresenta un punto.&amp;lt;returns&amp;gt;Valore della coordinata M (Misura) di questo valore geografico, se rappresenta un punto. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Coordinata M (Misura) di questo valore DbGeography. + + + Restituisce il valore multilinea da un valore binario. + Valore multilinea da un valore binario. + Valore WKB. + Identificatore del sistema di coordinate. + + + Restituisce il valore multilinea da un valore WKT. + Valore multilinea da un valore WKT. + Valore WKT. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipunto da un valore WKB. + Valore multipunto da un valore WKB. + Valore WKB. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipunto da un valore WKT. + Valore multipunto da un valore WKT. + Valore WKT. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipoligono da un valore WKB. + Valore multipoligono da un valore WKB. + Valore WKB del multipoligono. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipoligono da un valore WKT. + Valore multipoligono da un valore WKT. + Valore WKT del multipoligono. + Identificatore del sistema di coordinate. + + + Restituisce un elemento di questo valore DbGeography da una posizione specifica, se rappresenta una linea spezzata o un anello lineare.&amp;lt;param name="index"&amp;gt;Posizione all'interno di questo valore geografico da cui derivare l'elemento..&amp;lt;/param&amp;gt;&amp;lt;returns&amp;gt;Elemento in questo valore geografico nella posizione specificata, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Elemento di questo valore DbGeography da una posizione specifica. + Indice. + + + Ottiene il numero di punti in questo valore DbGeography, se rappresenta una linea spezzata o un anello lineare.&amp;lt;returns&amp;gt;Numero di elementi in questo valore geografico, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Numero di punti di questo valore DbGeography. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Ottiene il provider spaziale che verrà utilizzato per le operazioni su questo tipo spaziale. + + + Ottiene una rappresentazione di questo valore DbGeography specifico del provider sottostante che lo ha costruito. + Rappresentazione di questo valore DbGeography. + + + Determina se questo valore DbGeography è spazialmente uguale all'argomento DbGeography specificato. + true se Other è spazialmente uguale a questo valore geografico. In caso contrario, false. + Valore geografico che deve essere confrontato con questo valore geografico ai fini dell'uguaglianza. + + + Ottiene il nome del tipo spaziale di questo valore DBGeography. + Nome del tipo spaziale di questo valore DBGeography. + + + Ottiene un valore DbGeography che rappresenta il punto iniziale di questo valore, che potrebbe essere Null se questo valore DbGeography non rappresenta una curva. + Valore DbGeography che rappresenta il punto iniziale di questo valore. + + + Calcola la differenza simmetrica tra questo valore DbGeography e un altro valore DbGeography. + Nuovo valore DbGeography che rappresenta la differenza simmetrica tra questo valore geografico e Other. + Valore geografico per cui deve essere calcolata la differenza simmetrica con questo valore. + + + Restituisce una rappresentazione in forma di stringa del valore geografico. + Rappresentazione in forma di stringa del valore geografico. + + + Calcola l'unione tra questo valore DbGeography e un altro valore DbGeography. + Nuovo valore DbGeography che rappresenta l'unione tra questo valore geografico e Other. + Valore geografico per cui deve essere calcolata l'unione con questo valore. + + + Ottiene o imposta una rappresentazione WKB serializzabile di un contratto di dati di questo valore DbGeography. + Rappresentazione nota serializzabile di un contratto di dati di questo valore DbGeography. + + + Rappresentazione serializzabile di un contratto di dati di un valore . + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta l'identificatore del sistema di coordinate (SRID) di questo valore. + + + Ottiene o imposta la rappresentazione WKB di questo valore. + + + Ottiene o imposta la rappresentazione WKT di questo valore. + + + Rappresenta le forme geometriche. + + + Ottiene un valore Double che ammette i valori Null che indica l'area di questo valore DbGeometry, che potrebbe essere Null se questo valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area di questo valore DbGeometry. + + + Genera la rappresentazione WKB di questo valore DbGeometry. + Rappresentazione WKB di questo valore DbGeometry. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore DbGeometry. + Stringa che contiene la rappresentazione GML di questo valore DbGeometry. + + + Genera la rappresentazione WKT di questo valore DbGeometry.Include solo le coordinate X e Y per i punti. + Stringa che contiene una rappresentazione WKT del valore DbGeometry. + + + Ottiene il limite degli oggetti DbGeometry. + Limite degli oggetti DbGeometry. + + + Restituisce un oggetto geometrico che rappresenta l'unione di tutti i punti la cui distanza da un'istanza geometrica è minore o uguale a un valore specificato. + Oggetto geometrico che rappresenta l'unione di tutti i punti. + La distanza. + + + Ottiene il valore DbGeometry che rappresenta il centroide di questo valore DbGeometry, che potrebbe essere Null se questo valore non rappresenta una superficie. + Valore DbGeometry che rappresenta il centroide di questo valore DbGeometry. + + + Determina se questo valore DbGeometry contiene spazialmente l'argomento DbGeometry specificato. + true se questo valore geometrico contiene Other. In caso contrari, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini del contenimento. + + è null. + + + Ottiene la struttura convessa di questo valore DbGeometry come un altro valore DbGeometry. + Struttura convessa di questo valore DbGeometry come un altro valore DbGeometry. + + + Ottiene l'identificatore del sistema di coordinate dell'oggetto DbGeometry. + Identificatore del sistema di coordinate dell'oggetto DbGeometry. + + + Determina se questo valore DbGeometry incrocia spazialmente l'argomento DbGeometry specificato. + true se Other incrocia questo valore geometrico. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico. + + è null. + + + Ottiene l'ID del sistema di coordinate predefinito (SRID) per i valori geometrici. + ID del sistema di coordinate predefinito (SRID) per i valori geometrici. + + + Calcola la differenza tra questo valore DbGeometry e un altro valore DbGeometry. + Nuovo valore DbGeometry che rappresenta la differenza tra questo valore geometrico e Other. + Valore geometrico per cui deve essere calcolata la differenza con questo valore. + + è null. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione dell'elemento più grande. + Dimensione del valore specificato. + + + Determina se questo valore DbGeometry è spazialmente non contiguo rispetto all'argomento DbGeometry specificato. + true se Other non è contiguo a questo valore geometrico. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini della contiguità. + + è null. + + + Calcola la distanza tra i punti più vicini in questo valore DbGeometry e un altro valore DbGeometry. + Valore Double che specifica la distanza tra i due punti più vicini in questo valore geometrico e Other. + Valore geometrico per cui deve essere calcolata la distanza da questo valore. + + è null. + + + Restituisce un elemento di questo valore DbGeometry da una posizione specifica, se rappresenta una raccolta di valori geometrici. + Elemento in questo valore geometrico alla posizione specificata, se rappresenta una raccolta di altri valori geometrici. In caso contrario, Null. + Posizione all'interno di questo valore geometrico da cui derivare l'elemento. + + + Ottiene il numero di elementi in questo valore DbGeometry, se rappresenta una raccolta di valori geometrici. + Numero di elementi in questo valore geometrico, se rappresenta una raccolta di altri valori geometrici. In caso contrario, Null. + + + Ottiene l'elevazione (coordinata Z) di questo valore DbGeometry, se rappresenta un punto. + Elevazione (coordinata Z) di questo valore DbGeometry, se rappresenta un punto. In caso contrario, Null. + + + Ottiene un valore DbGeometry che rappresenta il punto iniziale di questo valore, che potrebbe essere Null se questo valore DbGeometry non rappresenta una curva. + Valore DbGeometry che rappresenta il punto iniziale di questo valore. + + + Ottiene la versione envelope (rettangolo di selezione minimo) di questo valore DbGeometry, come valore geometrico. + Versione envelope (rettangolo di selezione minimo) di questo valore DbGeometry. + + + Ottiene il valore DbGeometry che rappresenta l'anello esterno di questo valore DbGeometry, che potrebbe essere Null se questo valore non rappresenta un poligono. + Valore DbGeometry che rappresenta l'anello esterno di questo valore DbGeometry. + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate geometrico predefinito (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + + è null. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore DbGeometry definito dal valore GML con l'identificatore del sistema di coordinate geometrico predefinito (SRID) (). + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + + è null. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate geometrico predefinito (SRID) (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + + è null. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Restituisce un anello interno di questo valore DbGeometry a una posizione specifica, se rappresenta un poligono. + Anello interno in questo valore geometrico alla posizione specificata, se rappresenta un poligono. In caso contrario, Null. + Posizione all'interno di questo valore geometrico da cui derivare l'anello interno. + + + Ottiene il numero di anelli interni in questo valore DbGeometry, se rappresenta un poligono. + Numero di elementi in questo valore geometrico, se rappresenta un poligono. In caso contrario, Null. + + + Calcola l'intersezione tra questo valore DbGeometry e un altro valore DbGeometry. + Nuovo valore DbGeometry che rappresenta l'intersezione tra questo valore geometrico e Other. + Valore geometrico per cui deve essere calcolata l'intersezione con questo valore. + + è null. + + + Determina se questo valore DbGeometry interseca spazialmente l'argomento DbGeometry specificato. + true se Other interseca questo valore geometrico. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini dell'intersezione. + + è null. + + + Ottiene un valore booleano che ammette i valori Null che indica questo valore DbGeometry è chiuso, che potrebbe essere Null se questo valore non rappresenta una curva. + true se questo valore DbGeometry è chiuso. In caso contrario, false. + + + Ottiene un valore booleano che ammette i valori Null che indica questo valore DbGeometry è vuoto, che potrebbe essere Null se questo valore non rappresenta una curva. + true se questo valore DbGeometry è vuoto. In caso contrario, false. + + + Ottiene un valore booleano che ammette i valori Null che indica questo valore DbGeometry è un anello, che potrebbe essere Null se questo valore non rappresenta una curva. + true se questo valore DbGeometry è un anello. In caso contrario, false. + + + Ottiene un valore booleano che ammette i valori Null che indica se questo valore DbGeometry è semplice. + true se questo valore DbGeometry è semplice. In caso contrario, false. + + + Ottiene un valore booleano che ammette i valori Null che indica se questo valore DbGeometry è valido. + true se questo valore DbGeometry è valido. In caso contrario, false. + + + Ottiene un valore Double che ammette i valori Null che indica la lunghezza di questo valore DbGeometry, che potrebbe essere Null se questo valore non rappresenta una curva. + Lunghezza di questo valore DbGeometry. + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Ottiene la Misura (coordinata M) di questo valore DbGeometry, se rappresenta un punto. + Valore Misura (coordinata M) di questo valore geometrico, se rappresenta un punto. In caso contrario, Null. + + + Restituisce il valore multilinea da un valore binario. + Valore multilinea da un valore binario. + Valore WKB. + Identificatore del sistema di coordinate. + + + Restituisce il valore multilinea da un valore WKT. + Valore multilinea da un valore WKT. + Valore WKT. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipunto da un valore WKB. + Valore multipunto da un valore WKB. + Valore WKB. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipunto da un valore WKT. + Valore multipunto da un valore WKT. + Valore WKT. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipoligono da un valore WKB. + Valore multipunto da un valore WKT. + Valore WKT del multipoligono. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipoligono da un valore WKB. + Valore multipoligono da un valore WKB. + Valore WKT del multipoligono. + Identificatore del sistema di coordinate. + + + Determina se questo valore DbGeometry si sovrappone spazialmente all'argomento DbGeometry specificato. + true se questo valore geometrico si sovrappone ad Other. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini della sovrapposizione. + + è null. + + + Restituisce un elemento di questo valore DbGeometry da una posizione specifica, se rappresenta una linea spezzata o un anello lineare. + Elemento in questo valore geometrico alla posizione specificata, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + Posizione all'interno di questo valore geometrico da cui derivare l'elemento. + + + Ottiene il numero di punti in questo valore DbGeometry, se rappresenta una linea spezzata o un anello lineare. + Numero di elementi in questo valore geometrico, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Ottiene un punto sulla superficie di questo valore DbGeometry che potrebbe essere Null se questo valore non rappresenta una superficie. + Punto sulla superficie di questo valore DbGeometry. + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Ottiene il provider spaziale che verrà utilizzato per le operazioni su questo tipo spaziale. + Provider spaziale che verrà utilizzato per le operazioni su questo tipo spaziale. + + + Ottiene una rappresentazione di questo valore DbGeometry specifico del provider sottostante che lo ha costruito. + Rappresentazione di questo valore DbGeometry. + + + Determina se questo valore DbGeometry è spazialmente correlato all'argomento DbGeometry specificato in base al pattern di intersezione DE-9IM (Dimensionally Extended Nine-Intersection Model ). + true se questo valore geometrico è correlato ad Other in base alla matrice del pattern di intersezione specificato. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini della relazione. + Stringa che contiene la rappresentazione di testo del pattern di intersezione (DE-9IM) che definisce la relazione. + + e è Null. + + + Determina se questo valore DbGeometry è spazialmente uguale all'argomento DbGeometry specificato. + true se Other è spazialmente uguale a questo valore geometrico. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini dell'uguaglianza. + + è null. + + + Ottiene una rappresentazione del nome del tipo spaziale di questo valore DbGeometry. + Rappresentazione del nome del tipo spaziale di questo valore DbGeometry. + + + Ottiene un valore DbGeometry che rappresenta il punto iniziale di questo valore, che potrebbe essere Null se questo valore DbGeometry non rappresenta una curva. + Valore DbGeometry che rappresenta il punto iniziale di questo valore. + + + Calcola la differenza simmetrica tra questo valore DbGeometry e un altro valore DbGeometry. + Nuovo valore DbGeometry che rappresenta la differenza simmetrica tra questo valore geometrico e Other. + Valore geometrico per cui deve essere calcolata la differenza simmetrica con questo valore. + + è null. + + + Restituisce una rappresentazione in forma di stringa del valore geometrico. + Rappresentazione in forma di stringa del valore geometrico. + + + Determina se questo valore DbGeometry tocca spazialmente l'argomento DbGeometry specificato. + true se Other tocca questo valore geometrico. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico. + + è null. + + + Calcola l'unione tra questo valore DbGeometry e un altro valore DbGeometry. + Nuovo valore DbGeometry che rappresenta l'unione tra questo valore geometrico e Other. + Valore geometrico per cui deve essere calcolata l'unione con questo valore. + + è null. + + + Ottiene o imposta una rappresentazione WKB serializzabile di un contratto di dati di questo valore DbGeometry. + Rappresentazione WKB serializzabile di un contratto di dati di questo valore DbGeometry. + + + Determina se questo valore DbGeometry si trova spazialmente all'interno dell'argomento DbGeometry specificato. + true se questo valore geometrico si trova all'interno di Other. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini del contenimento. + + è null. + + + Ottiene la coordinata X di questo valore DbGeometry, se rappresenta un punto. + Valore della coordinata X di questo valore geometrico, se rappresenta un punto. In caso contrario, Null. + + + Ottiene la coordinata Y di questo valore DbGeometry, se rappresenta un punto. + Valore della coordinata Y di questo valore geometrico, se rappresenta un punto. In caso contrario, Null. + + + Rappresentazione serializzabile di un contratto di dati di un valore . + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta l'identificatore del sistema di coordinate (SRID) di questo valore. + + + Ottiene o imposta la rappresentazione WKB di questo valore. + + + Ottiene o imposta la rappresentazione WKT di questo valore. + + + API del servizio indipendente dal provider per il supporto dei tipi geospaziali (Geometria/Geografia). + + + Inizializza una nuova istanza della classe . + + + Se implementata in tipi derivati, legge un'istanza di dalla colonna all'ordinale specificato. + Istanza di DbGeography al valore di colonna specificato. + Ordinale della colonna che contiene il valore geografico. + + + Legge in modo asincrono un'istanza di dalla colonna all'ordinale specificato. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene l'istanza di con il valore di colonna specificato. + Ordinale della colonna che contiene il valore geografico. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Se implementata in tipi derivati, legge un'istanza di dalla colonna all'ordinale specificato. + Istanza di DbGeometry al valore di colonna specificato. + Ordinale della colonna del record di dati che contiene i dati geometrici specifici del provider. + + + Legge in modo asincrono un'istanza di dalla colonna all'ordinale specificato. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene l'istanza di con il valore di colonna specificato. + Ordinale della colonna del record di dati che contiene i dati geometrici specifici del provider. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce se la colonna all'ordinale specificato è di tipo geografico + true se la colonna all'ordinale specificato è di tipo geografico; in caso contrario false. + Ordinale della colonna. + + + Restituisce se la colonna all'ordinale specificato è di tipo geometrico + true se la colonna all'ordinale specificato è di tipo geometrico; in caso contrario false. + Ordinale della colonna. + + + API del servizio indipendente dal provider per il supporto dei tipi geospaziali (Geometria/Geografia). + + + Inizializza una nuova istanza della classe . + + + Ottiene la rappresentazione WKB (well-known binary) del valore specificato. + Rappresentazione WKB del valore specificato. + Valore geografico per cui è necessario generare una rappresentazione WKB. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la rappresentazione WKB (well-known binary) del valore specificato. + Rappresentazione WKB del valore specificato. + Valore geometrico per cui è necessario generare una rappresentazione WKB. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore . + Stringa che contiene la rappresentazione GML di questo valore DbGeography. + Valore geografico per cui è necessario generare la rappresentazione GML. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore . + Stringa che contiene la rappresentazione GML di questo valore DbGeometry. + Valore geometrico per cui è necessario generare la rappresentazione GML. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la rappresentazione WKT (well-known text) del valore specificato.Questo valore deve includere unicamente la longitudine e la latitudine dei punti. + Stringa che contiene la rappresentazione WKT di geographyValue. + Valore geografico per cui è necessario generare la rappresentazione WKT. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la rappresentazione WKT del valore specificato, includendo solo le coordinate X e Y dei punti. + Stringa che contiene la rappresentazione WKT di geometryValue. + Valore geometrico per cui è necessario generare la rappresentazione WKT. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce una rappresentazione testuale di con elevazione e misura. + Rappresentazione testuale di . + Valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce una rappresentazione testuale di con elevazione e misura. + Rappresentazione testuale di con elevazione e misura. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un valore geografico che rappresenta tutti i punti minori o uguali alla distanza dal valore specificato. + Crea un valore DbGeography che rappresenta tutti i punti minori o uguali alla distanza da geographyValue. + Valore geografico. + Valore Double che specifica la distanza da geographyValue al buffer. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un valore geometrico che rappresenta tutti i punti minori o uguali alla distanza dal valore specificato. + Nuovo valore DbGeometry che rappresenta tutti i punti minori o uguali alla distanza da geometryValue. + Valore geometrico. + Valore Double che specifica la distanza da geometryValue al buffer. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Consente di stabilire se un valore contiene l'altro. + true se geometryValue contiene otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Questo metodo deve essere utilizzato dalle implementazioni derivate di dopo la convalida appropriata del valore del provider specificato in modo da assicurarsi che sia adatto all'utilizzo con l'implementazione derivata. + Nuova istanza di che contiene il valore providerValue specificato e utilizza il valore spatialServices specificato come relativa implementazione spaziale. + Istanza dei servizi spaziali da cui dipenderà il valore restituito per la relativa implementazione della funzionalità spaziale. + Valore del provider. + + + Questo metodo deve essere utilizzato dalle implementazioni derivate di dopo la convalida appropriata del valore del provider specificato in modo da assicurarsi che sia adatto all'utilizzo con l'implementazione derivata. + Nuova istanza di che contiene il valore providerValue specificato e utilizza il valore spatialServices specificato come relativa implementazione spaziale. + Istanza dei servizi spaziali da cui dipenderà il valore restituito per la relativa implementazione della funzionalità spaziale. + Valore del provider. + + + Crea un valore specifico del provider compatibile con l'implementazione spaziale dei servizi in base alla rappresentazione di nota. + Valore specifico del provider che codifica le informazioni contenute in wellKnownValue in un modo compatibile con l'implementazione spaziale dei servizi. + Istanza di che contiene la rappresentazione nota di un valore geografico. + + + Crea un valore specifico del provider compatibile con l'implementazione spaziale dei servizi in base alla rappresentazione di nota. + Valore specifico del provider che codifica le informazioni contenute in wellKnownValue in un modo compatibile con l'implementazione spaziale dei servizi. + Istanza di che contiene la rappresentazione nota di un valore geometrico. + + + Crea un'istanza di che rappresenta il valore specificato utilizzando uno o entrambi i formati spaziali noti standard. + Rappresentazione nota di geographyValue, come un nuovo oggetto . + Valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un'istanza di che rappresenta il valore specificato utilizzando uno o entrambi i formati spaziali noti standard. + Rappresentazione nota di geometryValue, come un nuovo oggetto . + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati si incrociano spazialmente. + true se geometryValue incrocia otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene i servizi predefiniti per . + Servizi predefiniti. + + + Calcola la differenza tra due valori . + Nuovo valore DbGeography che rappresenta la differenza tra geographyValue e otherGeography. + Primo valore geografico. + Secondo valore geografico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola la differenza tra due valori . + Nuovo valore DbGeometry che rappresenta la differenza tra geometryValue e otherGeometry. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati sono spazialmente non contigui. + true se geographyValue non è contiguo a geographyValue. In caso contrario, false. + Primo valore geografico da confrontare ai fini della contiguità. + Secondo valore geografico da confrontare ai fini della contiguità. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati sono spazialmente non contigui. + true se geometryValue non è contiguo a otherGeometry. In caso contrario, false. + Primo valore geometrico da confrontare ai fini della contiguità. + Secondo valore geometrico da confrontare ai fini della contiguità. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola la distanza tra i punti più vicini in due valori . + Valore Double che specifica la distanza tra i due punti più vicini in geographyValue e otherGeography. + Primo valore geografico. + Secondo valore geografico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola la distanza tra i punti più vicini in due valori . + Valore Double che specifica la distanza tra i due punti più vicini in geometryValue e otherGeometry. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un elemento del valore specificato, se rappresenta una raccolta di valori geografici. + Elemento in geographyValue alla posizione index, se rappresenta una raccolta di altri valori geografici. In caso contrario, Null. + Valore geografico che non deve rappresentare una raccolta di valori geografici. + Posizione all'interno del valore geografico da cui derivare l'elemento. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un elemento del valore specificato, se rappresenta una raccolta di valori geometrici. + Elemento in geometryValue alla posizione index, se rappresenta una raccolta di altri valori geometrici. In caso contrario, Null. + Valore geometrico che non deve rappresentare una raccolta di valori geometrici. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate predefinito (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione GML del valore geografico. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore basato su un valore specifico del provider compatibile con l'implementazione spaziale dei servizi. + Nuovo valore supportato dall'implementazione spaziale dei servizi e dal valore del provider specificato. + Valore specifico del provider che l'implementazione spaziale dei servizi è in grado di interpretare come valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione WKT del valore geografico. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore multilinea in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multilinea basato sul valore WKT e sull'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate predefinito (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore basato su un valore specifico del provider compatibile con l'implementazione spaziale dei servizi. + Nuovo valore supportato dall'implementazione spaziale dei servizi e dal valore del provider specificato. + Valore specifico del provider che l'implementazione spaziale dei servizi è in grado di interpretare come valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore multilinea in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multilinea basato sul valore WKT e sull'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Restituisce un valore Double che ammette i valori Null che indica l'area del valore specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area del valore specificato. + Valore geografico che non deve rappresentare una superficie. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore Double che ammette i valori Null che indica l'area del valore specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area del valore specificato. + Valore geometrico che non deve rappresentare una superficie. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore Double che ammette i valori Null che indica il limite del valore specificato. + Limite del valore specificato. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta il centroide del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Centroide di geometryValue, se rappresenta una superficie. In caso contrario, Null. + Valore geometrico che non deve rappresentare una superficie. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore Double che ammette i valori Null che indica la struttura convessa del valore specificato. + Struttura convessa del valore specificato. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce l'identificatore del sistema di coordinate del valore specificato. + Identificatore del sistema di coordinate del valore specificato. + Valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce l'identificatore del sistema di coordinate del valore specificato. + Identificatore del sistema di coordinate del valore specificato. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione di elementi più ampia. + Dimensione di geographyValue o la dimensione di elementi più ampia se è una raccolta. + Valore geografico per cui è necessario recuperare il valore dimensione. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione di elementi più ampia. + Dimensione di geometryValue o la dimensione di elementi più ampia se è una raccolta. + Valore geometrico per cui è necessario recuperare il valore dimensione. + + + Restituisce il numero di elementi nel valore specificato, se rappresenta una raccolta di valori geografici. + Numero di elementi in geographyValue, se rappresenta una raccolta di altri valori geografici. In caso contrario, Null. + Valore geografico che non deve rappresentare una raccolta di valori geografici. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce il numero di elementi nel valore specificato, se rappresenta una raccolta di valori geometrici. + Numero di elementi in geometryValue, se rappresenta una raccolta di altri valori geometrici. In caso contrario, Null. + Valore geometrico che non deve rappresentare una raccolta di valori geometrici. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce l'elevazione (coordinata Z) del valore specificato, se rappresenta un punto. + Elevazione (coordinata Z) di geographyValue, se rappresenta un punto. In caso contrario, Null. + Valore geografico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce l'elevazione (Z) del valore specificato, se rappresenta un punto. + Elevazione (coordinata Z) di geometryValue, se rappresenta un punto. In caso contrario, Null. + Valore geometrico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta il punto finale del valore DbGeography specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto finale di geographyValue, se rappresenta un curva. In caso contrario, Null. + Valore geografico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta il punto finale del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto finale di geometryValue, se rappresenta un curva. In caso contrario, Null. + Valore geometrico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la versione envelope (rettangolo di selezione minimo) del valore specificato, come valore geometrico. + Versione envelope di geometryValue, come valore . + Valore geometrico per cui è necessario recuperare il valore envelope. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta l'anello esterno del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta un poligono. + Valore DbGeometry che rappresenta l'anello esterno in geometryValue, se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce il numero di anelli interni nel valore specificato, se rappresenta un poligono. + Numero di elementi in geometryValue, se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è chiuso, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è chiuso. In caso contrario, false. + Valore geografico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è chiuso, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è chiuso. In caso contrario, false. + Valore geometrico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è vuoto. + true se il valore specificato è vuoto; in caso contrario, false. + Valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è vuoto. + true se il valore specificato è vuoto; in caso contrario, false. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è un anello, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è un anello. In caso contrario, false. + Valore geometrico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è semplice. + true se il valore specificato è semplice; in caso contrario, false. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è valido. + true se il valore specificato è valido; in caso contrario, false. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata latitudine del valore specificato, se rappresenta un punto. + Coordinata latitudine del valore specificato. + Valore geografico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore Double che ammette i valori Null che indica la lunghezza del valore specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Lunghezza del valore specificato. + Valore geografico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore Double che ammette i valori Null che indica la lunghezza del valore specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Lunghezza del valore specificato. + Valore geometrico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata longitudine del valore specificato, se rappresenta un punto. + Coordinata longitudine del valore specificato. + Valore geografico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata M (Misura) del valore specificato, se rappresenta un punto. + Coordinata M (Misura) del valore specificato. + Valore geografico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata M (Misura) del valore specificato, se rappresenta un punto. + Coordinata M (Misura) del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce il numero di punti nel valore specificato, se rappresenta una linea spezzata o un anello lineare. + Numero di punti nel valore specificato. + Valore geografico che non deve rappresentare una linea spezzata o un anello lineare. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce il numero di punti nel valore specificato, se rappresenta una linea spezzata o un anello lineare. + Numero di punti nel valore specificato. + Valore geometrico che non deve rappresentare una linea spezzata o un anello lineare. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta un punto sulla superficie del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore che rappresenta un punto della superficie del valore DbGeometry specificato. + Valore geometrico che non deve rappresentare una superficie. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che indica il nome del tipo spaziale del valore specificato. + Nome del tipo spaziale del valore specificato. + Valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che indica il nome del tipo spaziale del valore specificato. + Nome del tipo spaziale del valore specificato. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta il punto iniziale del valore DbGeography specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto iniziale del valore specificato. + Valore geografico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta il punto iniziale del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto iniziale del valore specificato. + Valore geometrico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata X del valore specificato, se rappresenta un punto. + Coordinata X del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata Y del valore specificato, se rappresenta un punto. + Coordinata Y del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un anello interno dal valore specificato, se rappresenta un poligono. + Anello interno in geometryValue alla posizione index, se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola l'intersezione di due valori . + Nuovo valore che rappresenta l'intersezione di geographyValue e otherGeography. + Primo valore geografico. + Secondo valore geografico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola l'intersezione di due valori . + Nuovo valore che rappresenta l'intersezione di geometryValue e otherGeometry. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati si intersecano spazialmente. + true se geographyValue interseca geographyValue. In caso contrario, false. + Primo valore geografico da confrontare ai fini dell'intersezione. + Secondo valore geografico da confrontare ai fini dell'intersezione. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati si intersecano spazialmente. + true se geometryValue interseca otherGeometry. In caso contrario, false. + Primo valore geometrico da confrontare ai fini dell'intersezione. + Secondo valore geometrico da confrontare ai fini dell'intersezione. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene un valore che indica che EF continuerà a ritenere che il provider dispone dei tipi e delle risorse necessari anziché restituire rapidamente un errore.Il valore predefinito è true. + true se EF continuerà a ritenere che il provider dispone dei tipi e delle risorse necessari anziché restituire rapidamente un errore. In caso contrario, false. + + + Determina se due valori specificati si sovrappongono spazialmente. + true se geometryValue si sovrappone a otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un elemento punto del valore specificato, se rappresenta una linea spezzata o un anello lineare. + Punto in geographyValue alla posizione index, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + Valore geografico che non deve rappresentare una linea spezzata o un anello lineare. + Posizione all'interno del valore geografico da cui derivare l'elemento. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un elemento punto del valore specificato, se rappresenta una linea spezzata o un anello lineare. + Punto in geometryValue alla posizione index, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + Valore geometrico che non deve rappresentare una linea spezzata o un anello lineare. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati sono spazialmente correlati in base al pattern di intersezione DE-9IM (Dimensionally Extended Nine-Intersection Model). + true se questo valore geometryValue è correlato ad otherGeometry in base alla matrice del pattern di intersezione specificato. In caso contrario, false. + Primo valore geometrico. + Valore geometrico che deve essere confrontato con il primo valore geometrico ai fini della relazione. + Stringa che contiene la rappresentazione di testo del pattern di intersezione (DE-9IM) che definisce la relazione. + + , o è Null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati sono spazialmente uguali. + true se geographyValue è spazialmente uguale a geographyValue. In caso contrario, false. + Primo valore geografico da confrontare ai fini dell'uguaglianza. + Secondo valore geografico da confrontare ai fini dell'uguaglianza. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati sono spazialmente uguali. + true se geometryValue è spazialmente uguale a otherGeometry. In caso contrario, false. + Primo valore geometrico da confrontare ai fini dell'uguaglianza. + Secondo valore geometrico da confrontare ai fini dell'uguaglianza. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola la differenza simmetrica tra due valori . + Nuovo valore che rappresenta la differenza simmetrica tra geographyValue e otherGeography. + Primo valore geografico. + Secondo valore geografico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola la differenza simmetrica tra due valori . + Nuovo valore che rappresenta la differenza simmetrica tra geometryValue e otherGeometry. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati si toccano spazialmente. + true se geometryValue tocca otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola l'unione di due valori . + Nuovo valore che rappresenta l'unione di geographyValue e otherGeography. + Primo valore geografico. + Secondo valore geografico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola l'unione di due valori . + Nuovo valore che rappresenta l'unione di geometryValue e otherGeometry. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se un valore si trova spazialmente all'interno dell'altro. + true se geometryValue si trova all'interno di otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Contiene i metodi di estensione per la classe . + + + Configura un elemento awaiter usato per attendere questo oggetto evitando il marshalling della continuazione al contesto originale, ma mantenendo le impostazioni cultura correnti e dell'interfaccia utente. + Oggetto usato per attendere questa attività. + Attività da attendere. + + + Configura un elemento awaiter usato per attendere questo oggetto evitando il marshalling della continuazione al contesto originale, ma mantenendo le impostazioni cultura correnti e dell'interfaccia utente. + Oggetto usato per attendere questa attività. + Attività da attendere. + Tipo del risultato prodotto dall'oggetto associato. + + + Fornisce un oggetto awaitable che consente le attese in per mantenere le impostazioni cultura. + + + Costruisce una nuova istanza della classe . + Attività da attendere. + + + Ottiene un elemento awaiter usato per attendere questo oggetto . + Istanza di awaiter. + + + Termina l'attesa sull'oggetto completato. + L'elemento awaiter non è stato inizializzato correttamente. + L'attività è stata annullata. + L'attività è stata completata con uno stato di errore. + + + Ottiene un valore che indica se questo oggetto è stato completato. + + + Questo metodo non è implementato e non deve essere chiamato. + Azione da richiamare al completamento dell'operazione di attesa. + + + Pianifica la continuazione sull'oggetto associato a questo oggetto . + Azione da richiamare al completamento dell'operazione di attesa. + L'argomento è Null (Nothing in Visual Basic). + L'elemento awaiter non è stato inizializzato correttamente. + + + Fornisce un oggetto awaitable che consente le attese in per mantenere le impostazioni cultura. + Tipo del risultato prodotto dall'oggetto associato. + + + Costruisce una nuova istanza della classe . + Attività da attendere. + + + Ottiene un elemento awaiter usato per attendere questo oggetto . + Istanza di awaiter. + + + Termina l'attesa sull'oggetto completato. + Risultato dell'oggetto completato. + L'elemento awaiter non è stato inizializzato correttamente. + L'attività è stata annullata. + L'attività è stata completata con uno stato di errore. + + + Ottiene un valore che indica se questo oggetto è stato completato. + + + Questo metodo non è implementato e non deve essere chiamato. + Azione da richiamare al completamento dell'operazione di attesa. + + + Pianifica la continuazione sull'oggetto associato a questo oggetto . + Azione da richiamare al completamento dell'operazione di attesa. + L'argomento è Null (Nothing in Visual Basic). + L'elemento awaiter non è stato inizializzato correttamente. + + + Rappresenta un'eccezione generata da quando la convalida delle entità non viene completata. + + + Inizializza una nuova istanza della classe utilizzando i valori predefiniti. + + + Inizializza una nuova istanza della classe con un messaggio di errore specificato. + Messaggio dell'eccezione. + + + Inizializza una nuova istanza della classe usando il messaggio di errore specificato e i risultati della convalida. + Messaggio dell'eccezione. + Risultati della convalida. + + + Inizializza una nuova istanza della classe con il messaggio di errore, i risultati della convalida e l'eccezione interna specificati. + Messaggio dell'eccezione. + Risultati della convalida. + Errore che ha causato l'eccezione. + + + Inizializza una nuova istanza della classe con il messaggio di errore e l'eccezione interna specificati. + Messaggio dell'eccezione. + Errore che ha causato l'eccezione. + + + Ottieni gli errori di convalida associati all'entità. + Errori di convalida associati all'entità. + + + Rappresenta i risultati della convalida per una singola entità. + + + Crea un'istanza della classe . + Voce dell'entità a cui si applicano i risultati.Mai Null. + Elenco di istanze di .Mai Null.Può essere vuoto, ciò significa che l'entità è valida. + + + Ottiene un'istanza di a cui vengono applicati i risultati. + + + Ottiene un indicatore se l'entità è valida. + + + Ottiene gli errori di convalida.Mai Null. + + + Eccezione generata da quando un'eccezione viene generata dal codice di convalida. + + + Inizializza una nuova istanza di DbUnexpectedValidationException. + + + Inizializza una nuova istanza di DbUnexpectedValidationException con le informazioni e il contesto di serializzazione specificati. + Informazioni di serializzazione. + Contesto di flusso. + + + Inizializza una nuova istanza di DbUnexpectedValidationException. + Messaggio dell'eccezione. + + + Inizializza una nuova istanza di DbUnexpectedValidationException. + Messaggio dell'eccezione. + Eccezione interna. + + + Errore di convalida.Può essere un errore di convalida a livello di entità o di proprietà. + + + Crea un'istanza di . + Nome della proprietà non valida.Può essere null. + Messaggio di errore di convalida.Può essere null. + + + Ottiene il messaggio di errore di convalida. + + + Ottiene il nome della proprietà non valida. + + + \ No newline at end of file diff --git a/packages/EntityFramework.6.2.0/lib/net45/EntityFramework.SqlServer.dll b/packages/EntityFramework.6.2.0/lib/net45/EntityFramework.SqlServer.dll new file mode 100644 index 0000000..9a9c5e9 Binary files /dev/null and b/packages/EntityFramework.6.2.0/lib/net45/EntityFramework.SqlServer.dll differ diff --git a/packages/EntityFramework.6.2.0/lib/net45/EntityFramework.SqlServer.xml b/packages/EntityFramework.6.2.0/lib/net45/EntityFramework.SqlServer.xml new file mode 100644 index 0000000..77acacd --- /dev/null +++ b/packages/EntityFramework.6.2.0/lib/net45/EntityFramework.SqlServer.xml @@ -0,0 +1,2093 @@ + + + + EntityFramework.SqlServer + + + + + Contains extension methods for the class. + + + + + Configures an awaiter used to await this to avoid + marshalling the continuation + back to the original context, but preserve the current culture and UI culture. + + + The type of the result produced by the associated . + + The task to be awaited on. + An object used to await this task. + + + + Configures an awaiter used to await this to avoid + marshalling the continuation + back to the original context, but preserve the current culture and UI culture. + + The task to be awaited on. + An object used to await this task. + + + + Provides an awaitable object that allows for awaits on that + preserve the culture. + + + The type of the result produced by the associated . + + This type is intended for compiler use only. + + + + Constructs a new instance of the class. + + The task to be awaited on. + + + Gets an awaiter used to await this . + An awaiter instance. + This method is intended for compiler user rather than use directly in code. + + + Ends the await on the completed . + The result of the completed . + The awaiter was not properly initialized. + The task was canceled. + The task completed in a Faulted state. + + + This method is not implemented and should not be called. + The action to invoke when the await operation completes. + + + + Schedules the continuation onto the associated with this + . + + The action to invoke when the await operation completes. + + The argument is null + (Nothing in Visual Basic). + + The awaiter was not properly initialized. + This method is intended for compiler user rather than use directly in code. + + + + Gets whether this Task has completed. + + + will return true when the Task is in one of the three + final states: RanToCompletion, + Faulted, or + Canceled. + + + + + Provides an awaitable object that allows for awaits on that + preserve the culture. + + This type is intended for compiler use only. + + + + Constructs a new instance of the class. + + The task to be awaited on. + + + Gets an awaiter used to await this . + An awaiter instance. + This method is intended for compiler user rather than use directly in code. + + + Ends the await on the completed . + The awaiter was not properly initialized. + The task was canceled. + The task completed in a Faulted state. + + + This method is not implemented and should not be called. + The action to invoke when the await operation completes. + + + + Schedules the continuation onto the associated with this + . + + The action to invoke when the await operation completes. + + The argument is null + (Nothing in Visual Basic). + + The awaiter was not properly initialized. + This method is intended for compiler user rather than use directly in code. + + + + Gets whether this Task has completed. + + + will return true when the Task is in one of the three + final states: RanToCompletion, + Faulted, or + Canceled. + + + + + An that retries actions that throw exceptions caused by SQL Azure transient failures. + + + This execution strategy will retry the operation on and + if the contains any of the following error numbers: + 40613, 40501, 40197, 10929, 10928, 10060, 10054, 10053, 233, 64 and 20 + + + + + Creates a new instance of . + + + The default retry limit is 5, which means that the total amount of time spent between retries is 26 seconds plus the random factor. + + + + + Creates a new instance of with the specified limits for + number of retries and the delay between retries. + + The maximum number of retry attempts. + The maximum delay in milliseconds between retries. + + + + + + + Contains function stubs that expose SqlServer methods in Linq to Entities. + + + + Returns the checksum of the values in a collection. Null values are ignored. + The checksum computed from the input collection. + The collection of values over which the checksum is computed. + + + Returns the checksum of the values in a collection. Null values are ignored. + The checksum computed from the input collection. + The collection of values over which the checksum is computed. + + + Returns the ASCII code value of the left-most character of a character expression. + The ASCII code of the first character in the input string. + A valid string. + + + Returns the character that corresponds to the specified integer ASCII value. + The character that corresponds to the specified ASCII value. + An ASCII code. + + + Returns the starting position of one expression found within another expression. + The starting position of toFind if it is found in toSearch . + The string expression to be found. + The string expression to be searched. + + + Returns the starting position of one expression found within another expression. + The starting position of toFind if it is found in toSearch . + The string expression to be found. + The string expression to be searched. + + + Returns the starting position of one expression found within another expression. + The starting position of toFind if it is found in toSearch . + The string expression to be found. + The string expression to be searched. + The character position in toSearch where searching begins. + + + Returns the starting position of one expression found within another expression. + The starting position of toFind if it is found in toSearch . + The string expression to be found. + The string expression to be searched. + The character position in toSearch where searching begins. + + + Returns the starting position of one expression found within another expression. + + A of value that is the starting position of toFind if it is found in toSearch . + + The string expression to be found. + The string expression to be searched. + The character position in toSearch where searching begins. + + + Returns the starting position of one expression found within another expression. + The starting position of toFind if it is found in toSearch . + The string expression to be found. + The string expression to be searched. + The character position in toSearch where searching begins. + + + Returns an integer value that indicates the difference between the SOUNDEX values of two character expressions. + The SOUNDEX difference between the two strings. + The first string. + The second string. + + + Returns the Unicode character with the specified integer code, as defined by the Unicode standard. + The character that corresponds to the input character code. + A character code. + + + Returns the starting position of the first occurrence of a pattern in a specified expression, or zeros if the pattern is not found, on all valid text and character data types. + The starting character position where the string pattern was found. + A string pattern to search for. + The string to search. + + + Returns a Unicode string with the delimiters added to make the input string a valid Microsoft SQL Server delimited identifier. + The original string with brackets added. + The expression that quote characters will be added to. + + + Returns a Unicode string with the delimiters added to make the input string a valid Microsoft SQL Server delimited identifier. + The original string with the specified quote characters added. + The expression that quote characters will be added to. + The one-character string to use as the delimiter. It can be a single quotation mark ( ' ), a left or right bracket ( [ ] ), or a double quotation mark ( " ). If quote_character is not specified, brackets are used. + + + Repeats a string value a specified number of times. + The target string, repeated the number of times specified by count . + A valid string. + The value that specifies how many time to repeat target . + + + Converts an alphanumeric string to a four-character (SOUNDEX) code to find similar-sounding words or names. + The SOUNDEX code of the input string. + A valid string. + + + Returns a string of repeated spaces. + A string that consists of the specified number of spaces. + The number of spaces. If negative, a null string is returned. + + + Returns character data converted from numeric data. + The numeric input expression converted to a string. + A numeric expression. + + + Returns character data converted from numeric data. + The input expression converted to a string. + A numeric expression. + + + Returns character data converted from numeric data. + The numeric input expression converted to a string. + A numeric expression. + The total length of the string. This includes decimal point, sign, digits, and spaces. The default is 10. + + + Returns character data converted from numeric data. + The input expression converted to a string. + A numeric expression. + The total length of the string. This includes decimal point, sign, digits, and spaces. The default is 10. + + + Returns character data converted from numeric data. + The numeric input expression converted to a string. + A numeric expression. + The total length of the string. This includes decimal point, sign, digits, and spaces. The default is 10. + The number of places to the right of the decimal point. decimal must be less than or equal to 16. If decimal is more than 16 then the result is truncated to sixteen places to the right of the decimal point. + + + Returns character data converted from numeric data. + The input expression converted to a string. + A numeric expression. + The total length of the string. This includes decimal point, sign, digits, and spaces. The default is 10. + The number of places to the right of the decimal point. decimal must be less than or equal to 16. If decimal is more than 16 then the result is truncated to sixteen places to the right of the decimal point. + + + Inserts a string into another string. It deletes a specified length of characters in the target string at the start position and then inserts the second string into the target string at the start position. + A string consisting of the two strings. + The target string. + The character position in stringinput where the replacement string is to be inserted. + The number of characters to delete from stringInput . If length is longer than stringInput , deletion occurs up to the last character in stringReplacement . + The substring to be inserted into stringInput . + + + Returns the integer value, as defined by the Unicode standard, for the first character of the input expression. + The character code for the first character in the input string. + A valid string. + + + A mathematical function that returns the angle, in radians, whose cosine is the specified numerical value. This angle is called the arccosine. + The angle, in radians, defined by the input cosine value. + The cosine of an angle. + + + A mathematical function that returns the angle, in radians, whose cosine is the specified numerical value. This angle is called the arccosine. + An angle, measured in radians. + The cosine of an angle. + + + A mathematical function that returns the angle, in radians, whose sine is the specified numerical value. This angle is called the arcsine. + An angle, measured in radians. + The sine of an angle. + + + A mathematical function that returns the angle, in radians, whose sine is the specified numerical value. This angle is called the arcsine. + An angle, measured in radians. + The sine of an angle. + + + A mathematical function that returns the angle, in radians, whose tangent is the specified numerical value. This angle is called the arctangent. + An angle, measured in radians. + The tangent of an angle. + + + A mathematical function that returns the angle, in radians, whose tangent is the specified numerical value. This angle is called the arctangent. + An angle, measured in radians. + The tangent of an angle. + + + Returns the positive angle, in radians, between the positive x-axis and the ray from the origin through the point (x, y), where x and y are the two specified numerical values. The first parameter passed to the function is the y-value and the second parameter is the x-value. + An angle, measured in radians. + The y-coordinate of a point. + The x-coordinate of a point. + + + Returns the positive angle, in radians, between the positive x-axis and the ray from the origin through the point (x, y), where x and y are the two specified numerical values. The first parameter passed to the function is the y-value and the second parameter is the x-value. + An angle, measured in radians. + The y-coordinate of a point. + The x-coordinate of a point. + + + Returns the trigonometric cosine of the specified angle, in radians, in the specified expression. + The trigonometric cosine of the specified angle. + An angle, measured in radians. + + + Returns the trigonometric cosine of the specified angle, in radians, in the specified expression. + The trigonometric cosine of the specified angle. + An angle, measured in radians. + + + A mathematical function that returns the trigonometric cotangent of the specified angle, in radians. + The trigonometric cotangent of the specified angle. + An angle, measured in radians. + + + A mathematical function that returns the trigonometric cotangent of the specified angle, in radians. + The trigonometric cotangent of the specified angle. + An angle, measured in radians. + + + Returns the corresponding angle in degrees for an angle specified in radians. + The specified angle converted to degrees. + An angle, measured in radians. + + + Returns the corresponding angle in degrees for an angle specified in radians. + The specified angle converted to degrees. + An angle, measured in radians. + + + Returns the corresponding angle in degrees for an angle specified in radians. + The specified angle converted to degrees. + An angle, measured in radians. + + + Returns the corresponding angle in degrees for an angle specified in radians. + The specified angle converted to degrees. + An angle, measured in radians. + + + Returns the exponential value of the specified float expression. + The constant e raised to the power of the input value. + The input value. + + + Returns the exponential value of the specified float expression. + The constant e raised to the power of the input value. + The input value. + + + Returns the natural logarithm of the specified input value. + The natural logarithm of the input value. + A numeric expression. + + + Returns the natural logarithm of the specified input value. + The natural logarithm of the input value. + A numeric expression. + + + Returns the base-10 logarithm of the specified input value. + The base-10 logarithm of the input value. + A numeric expression. + + + Returns the base-10 logarithm of the specified input value. + The base-10 logarithm of the input value. + A numeric expression. + + + Returns the constant value of pi. + The numeric value of pi. + + + Returns the radian measure corresponding to the specified angle in degrees. + The radian measure of the specified angle. + The angle, measured in degrees + + + Returns the radian measure corresponding to the specified angle in degrees. + The radian measure of the specified angle. + The angle, measured in degrees + + + Returns the radian measure corresponding to the specified angle in degrees. + The radian measure of the specified angle. + The angle, measured in degrees. + + + Returns the radian measure corresponding to the specified angle in degrees. + The radian measure of the specified angle. + The angle, measured in degrees. + + + Returns a pseudo-random float value from 0 through 1, exclusive. + The pseudo-random value. + + + Returns a pseudo-random float value from 0 through 1, exclusive. + The pseudo-random value. + The seed value. If seed is not specified, the SQL Server Database Engine assigns a seed value at random. For a specified seed value, the result returned is always the same. + + + Returns the positive (+1), zero (0), or negative (-1) sign of the specified expression. + The sign of the input expression. + A numeric expression. + + + Returns the positive (+1), zero (0), or negative (-1) sign of the specified expression. + The sign of the input expression. + A numeric expression. + + + Returns the positive (+1), zero (0), or negative (-1) sign of the specified expression. + The sign of the input expression. + A numeric expression. + + + Returns the positive (+1), zero (0), or negative (-1) sign of the specified expression. + The sign of the input expression. + A numeric expression. + + + Returns the trigonometric sine of the specified angle. + The trigonometric sine of the input expression. + An angle, measured in radians. + + + Returns the trigonometric sine of the specified angle. + The trigonometric sine of the input expression. + An angle, measured in radians. + + + Returns the square root of the specified number. + The square root of the input value. + A numeric expression. + + + Returns the square root of the specified number. + The square root of the input value. + A numeric expression. + + + Returns the square of the specified number. + The square of the input value. + A numeric expression. + + + Returns the square of the specified number. + The square of the input value. + A numeric expression. + + + Returns the trigonometric tangent of the input expression. + The tangent of the input angle. + An angle, measured in radians. + + + Returns the trigonometric tangent of the input expression. + The tangent of the input angle. + An angle, measured in radians. + + + Returns a new datetime value based on adding an interval to the specified date. + The new date. + The part of the date to increment. + The value used to increment a date by a specified amount. + The date to increment. + + + Returns a new time span value based on adding an interval to the specified time span. + The new time span. + The part of the date to increment. + The value used to increment a date by a specified amount. + The time span to increment. + + + Returns a new date value based on adding an interval to the specified date. + The new point in time, expressed as a date and time of day, relative to Coordinated Universal Time (UTC). + The part of the date to increment. + The value used to increment a date by a specified amount. + The date to increment. + + + Returns a new datetime value based on adding an interval to the specified date. + + A of value that is the new date. + + The part of the date to increment. + The value used to increment a date by a specified amount. + The date to increment. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The value specifying the number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two Dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns the count of the specified datepart boundaries crossed between the specified start date and end date. + The number of time intervals between the two dates. + The part of the date to calculate the differing number of time intervals. + The first date. + The second date. + + + Returns a character string that represents the specified datepart of the specified date. + The specified part of the specified date. + The part of the date to calculate the differing number of time intervals. + The date. + + + Returns a character string that represents the specified datepart of the specified date. + The specified part of the specified date. + The part of the date to calculate the differing number of time intervals. + The date. + + + Returns a character string that represents the specified datepart of the specified date. + The specified part of the specified date. + The part of the date to calculate the differing number of time intervals. + The date. + + + Returns a character string that represents the specified datepart of the specified date. + The specified part of the specified date. + The part of the date to calculate the differing number of time intervals. + The date. + + + Returns an integer that represents the specified datepart of the specified date. + The the specified datepart of the specified date. + The part of the date to return the value. + The date. + + + Returns an integer that represents the specified datepart of the specified date. + The specified datepart of the specified date. + The part of the date to return the value. + The date. + + + Returns an integer that represents the specified datepart of the specified date. + The specified datepart of the specified date. + The part of the date to return the value. + The date. + + + Returns an integer that represents the specified datepart of the specified date. + The specified datepart of the specified date. + The part of the date to return the value. + The date. + + + Returns the current database system timestamp as a datetime value without the database time zone offset. This value is derived from the operating system of the computer on which the instance of SQL Server is running. + The current database timestamp. + + + Returns the current database system timestamp as a datetime value. The database time zone offset is not included. This value represents the current UTC time (Coordinated Universal Time). This value is derived from the operating system of the computer on which the instance of SQL Server is running. + The current database UTC timestamp. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for length. + + + Returns the number of bytes used to represent any expression. + The number of bytes in the input value. + The value to be examined for data length. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input values. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The character array for which the checksum is calculated. + + + Returns the checksum value computed over the input argument. + The checksum computed over the input value. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The character array for which the checksum is calculated. + The character array for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The character array for which the checksum is calculated. + The character array for which the checksum is calculated. + The character array for which the checksum is calculated. + + + Returns the checksum value computed over the input arguments. + The checksum computed over the input values. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + The value for which the checksum is calculated. + + + Returns the current date and time. + The current date and time. + + + Returns the name of the current user. + The name of the current user. + + + Returns the workstation name. + The name of the workstation. + + + Returns a database user name corresponding to a specified identification number. + The user name. + A user ID. + + + Returns a database user name corresponding to a specified identification number. + The user name. + + + Indicates whether the input value is a valid numeric type. + 1 if the input expression is a valid numeric data type; otherwise, 0. + A string expression. + + + Indicates whether the input value is a valid date or time. + 1 if the input expression is a valid date or time value of datetime or smalldatetime data types; otherwise, 0. + The tested value. + + + + Provider to convert provider agnostic migration operations into SQL commands + that can be run against a Microsoft SQL Server database. + + + + + Determines if a provider specific exception corresponds to a database-level permission denied error. + + The database exception. + true if the supplied exception corresponds to a database-level permission denied error; otherwise false. + + + + Converts a set of migration operations into Microsoft SQL Server specific SQL. + + The operations to be converted. + Token representing the version of SQL Server being targeted (i.e. "2005", "2008"). + A list of SQL statements to be executed to perform the migration operations. + + + + Generates the SQL body for a stored procedure. + + The command trees representing the commands for an insert, update or delete operation. + The rows affected parameter name. + The provider manifest token. + The SQL body for the stored procedure. + + + + Generates the specified update database operation which represents applying a series of migrations. + The generated script is idempotent, meaning it contains conditional logic to check if individual migrations + have already been applied and only apply the pending ones. + + The update database operation. + + + + Generates SQL for a . + Allows derived providers to handle additional operation types. + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Creates an empty connection for the current provider. + Allows derived providers to use connection other than . + + An empty connection for the current provider. + + + + Generates the specified create procedure operation. + + The create procedure operation. + + + + Generates the specified alter procedure operation. + + The alter procedure operation. + + + + Generates the specified drop procedure operation. + + The drop procedure operation. + + + + Generates SQL for a . This method differs from + in that it will + create the target database schema if it does not already exist. + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Writes CREATE TABLE SQL to the target writer. + + The operation to produce SQL for. + The target writer. + + + + Override this method to generate SQL when the definition of a table or its attributes are changed. + The default implementation of this method does nothing. + + The operation describing changes to the table. + + + + Generates SQL to mark a table as a system table. + Generated SQL should be added using the Statement method. + + The table to mark as a system table. + The to write the generated SQL to. + + + + Generates SQL to create a database schema. + Generated SQL should be added using the Statement method. + + The name of the schema to create. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Call this method to generate SQL that will attempt to drop the default constraint created + when a column is created. This method is usually called by code that overrides the creation or + altering of columns. + + The table to which the constraint applies. + The column to which the constraint applies. + The writer to which generated SQL should be written. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement or StatementBatch methods. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates the specified rename procedure operation. + + The rename procedure operation. + + + + Generates the specified move procedure operation. + + The move procedure operation. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL for the given column model. This method is called by other methods that + process columns and can be overridden to change the SQL generated. + + The column for which SQL is being generated. + The writer to which generated SQL should be written. + + + + Generates SQL for a . + Generated SQL should be added using the Statement method. + + The operation to produce SQL for. + + + + Generates SQL to specify a constant byte[] default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant bool default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant DateTime default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant DateTimeOffset default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant Guid default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant string default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant TimeSpan default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant geogrpahy default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant geometry default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify a constant default value being set on a column. + This method just generates the actual value, not the SQL to set the default value. + + The value to be set. + SQL representing the default value. + + + + Generates SQL to specify the data type of a column. + This method just generates the actual type, not the SQL to create the column. + + The definition of the column. + SQL representing the data type. + + + + Generates a quoted name. The supplied name may or may not contain the schema. + + The name to be quoted. + The quoted name. + + + + Quotes an identifier for SQL Server. + + The identifier to be quoted. + The quoted identifier. + + + + Adds a new Statement to be executed against the database. + + The statement to be executed. + Gets or sets a value indicating whether this statement should be performed outside of the transaction scope that is used to make the migration process transactional. If set to true, this operation will not be rolled back if the migration process fails. + The batch terminator for the database provider. + + + + Gets a new that can be used to build SQL. + This is just a helper method to create a writer. Writing to the writer will + not cause SQL to be registered for execution. You must pass the generated + SQL to the Statement method. + + An empty text writer to use for SQL generation. + + + + Adds a new Statement to be executed against the database. + + The writer containing the SQL to be executed. + The batch terminator for the database provider. + + + + Breaks sql string into one or more statements, handling T-SQL utility statements as necessary. + + The SQL to split into one ore more statements to be executed. + Gets or sets a value indicating whether this statement should be performed outside of the transaction scope that is used to make the migration process transactional. If set to true, this operation will not be rolled back if the migration process fails. + + + + Returns the column default value to use for store-generated GUID columns when + no default value is explicitly specified in the migration. + Returns newsequentialid() for on-premises SQL Server 2005 and later. + Returns newid() for SQL Azure. + + Either newsequentialid() or newid() as described above. + + + + Contains function stubs that expose SqlServer methods in Linq to Entities. + + + + Constructs a geography instance representing a Point instance from its x and y values and a spatial reference ID (SRID). + The constructed geography instance. + The x-coordinate of the Point being generated. + The y-coordinate of the Point being generated + The SRID of the geography instance. + + + Returns the Open Geospatial Consortium (OGC) Well-Known Text (WKT) representation of a geography instance augmented with any Z (elevation) and M (measure) values carried by the instance. + The Open Geospatial Consortium (OGC) Well-Known Text (WKT) representation of a geography instance. + The geography value. + + + Returns a geometric object representing the union of all point values whose distance from a geography instance is less than or equal to a specified value, allowing for a specified tolerance. + The union of all point values whose distance from a geography instance is less than or equal to a specified value + The geography value. + The distance. + The specified tolerance. + Specifying whether the tolerance value is relative or absolute. + + + Returns the maximum angle between the point returned by EnvelopeCenter() and a point in the geography instance in degrees. + the maximum angle between the point returned by EnvelopeCenter(). + The geography value. + + + Returns a point that can be used as the center of a bounding circle for the geography instance. + A SqlGeography value that specifies the location of the center of a bounding circle. + The geography value. + + + Offers a fast, index-only intersection method to determine if a geography instance intersects another SqlGeography instance, assuming an index is available. + True if a geography instance potentially intersects another SqlGeography instance; otherwise, false. + The geography value. + Another geography instance to compare against the instance on which Filter is invoked. + + + Tests if the SqlGeography instance is the same as the specified type. + A string that specifies one of the 12 types exposed in the geography type hierarchy. + The geography value. + A string that specifies one of the 12 types exposed in the geography type hierarchy. + + + Returns the total number of rings in a Polygon instance. + The total number of rings. + The geography value. + + + Returns an approximation of the given geography instance produced by running the Douglas-Peucker algorithm on the instance with the given tolerance. + + Returns . + + The geography value. + The tolerance to input to the Douglas-Peucker algorithm. tolerance must be a positive number. + + + Returns the specified ring of the SqlGeography instance: 1 ≤ n ≤ NumRings(). + A SqlGeography object that represents the ring specified by n. + The geography value. + An int expression between 1 and the number of rings in a polygon instance. + + + Constructs a geometry instance representing a Point instance from its x and y values and a spatial reference ID (SRID). + The constructed geometry instance. + The x-coordinate of the Point being generated. + The y-coordinate of the Point being generated + The SRID of the geography instance. + + + Returns the Open Geospatial Consortium (OGC) Well-Known Text (WKT) representation of a geography instance augmented with any Z (elevation) and M (measure) values carried by the instance. + The Open Geospatial Consortium (OGC) Well-Known Text (WKT) representation of a geometry instance. + The geometry value. + + + Returns a geometric object representing the union of all point values whose distance from a geometry instance is less than or equal to a specified value, allowing for a specified tolerance. + The union of all point values whose distance from a geometry instance is less than or equal to a specified value + The geometry value. + The distance. + The specified tolerance. + Specifying whether the tolerance value is relative or absolute. + + + Tests if the SqlGeometry instance is the same as the specified type. + A string that specifies one of the 12 types exposed in the geography type hierarchy. + The geometry value. + A string that specifies one of the 12 types exposed in the geography type hierarchy. + + + Offers a fast, index-only intersection method to determine if a geography instance intersects another SqlGeometry instance, assuming an index is available. + True if a geography instance potentially intersects another SqlGeography instance; otherwise, false. + The geometry value. + Another geography instance to compare against the instance on which Filter is invoked. + + + Converts an invalid geometry instance into a geometry instance with a valid Open Geospatial Consortium (OGC) type. + The converted geometry instance. + The geometry value. + + + Returns an approximation of the given geography instance produced by running the Douglas-Peucker algorithm on the instance with the given tolerance. + + Returns . + + The geometry value. + The tolerance to input to the Douglas-Peucker algorithm. tolerance must be a positive number. + + + + Indicates if the provider supports the parameter optimization described in EntityFramework6 GitHub issue #195. + + True since this provider supports the parameter optimization. + + + + The DbProviderServices implementation for the SqlClient provider for SQL Server. + + + Note that instance of this type also resolve additional provider services for Microsoft SQL Server + when this type is registered as an EF provider either using an entry in the application's config file + or through code-based registration in . + The services resolved are: + Requests for are resolved to a Singleton instance of + to create connections to SQL Express by default. + Requests for for the invariant name "System.Data.SqlClient" + for any server name are resolved to a delegate that returns a + to provide a non-retrying policy for SQL Server. + Requests for for the invariant name "System.Data.SqlClient" are + resolved to instances to provide default Migrations SQL + generation for SQL Server. + Requests for for the invariant name "System.Data.SqlClient" are + resolved to a Singleton instance of to provide default spatial + services for SQL Server. + + + + + This is the well-known string using in configuration files and code-based configuration as + the "provider invariant name" used to specify Microsoft SQL Server for ADO.NET and + Entity Framework provider services. + + + + + Registers a handler to process non-error messages coming from the database provider. + + The connection to receive information for. + The handler to process messages. + + + + Create a Command Definition object, given the connection and command tree + + provider manifest that was determined from metadata + command tree for the statement + an executable command definition object + + + + See issue 2390 - cloning the DesignTimeVisible property on the + can cause deadlocks. + So here overriding to provide a method that does not clone DesignTimeVisible. + + the object to clone + a clone of the + + + + Sets the parameter value and appropriate facets for the given . + + The parameter. + The type of the parameter. + The value of the parameter. + + + + Returns provider manifest token for a given connection. + + Connection to find manifest token from. + The provider manifest token for the specified connection. + + + + Returns the provider manifest by using the specified version information. + + The token information associated with the provider manifest. + The provider manifest by using the specified version information. + + + + Gets a spatial data reader for SQL Server. + + The reader where the spatial data came from. + The manifest token associated with the provider manifest. + The spatial data reader. + + + + Gets a spatial data reader for SQL Server. + + The manifest token associated with the provider manifest. + The spatial data reader. + + + + Generates a data definition language (DDL) script that creates schema objects + (tables, primary keys, foreign keys) based on the contents of the StoreItemCollection + parameter and targeted for the version of the database corresponding to the provider manifest token. + + The provider manifest token identifying the target version. + The structure of the database. + + A DDL script that creates schema objects based on the contents of the StoreItemCollection parameter + and targeted for the version of the database corresponding to the provider manifest token. + + + + + Create the database and the database objects. + If initial catalog is not specified, but AttachDBFilename is specified, we generate a random database name based on the AttachDBFilename. + Note: this causes pollution of the db, as when the connection string is later used, the mdf will get attached under a different name. + However if we try to replicate the name under which it would be attached, the following scenario would fail: + The file does not exist, but registered with database. + The user calls: If (DatabaseExists) DeleteDatabase + CreateDatabase + For further details on the behavior when AttachDBFilename is specified see Dev10# 188936 + + Connection to a non-existent database that needs to be created and populated with the store objects indicated with the storeItemCollection parameter. + Execution timeout for any commands needed to create the database. + The collection of all store items based on which the script should be created. + + + + Determines whether the database for the given connection exists. + There are three cases: + 1. Initial Catalog = X, AttachDBFilename = null: (SELECT Count(*) FROM sys.databases WHERE [name]= X) > 0 + 2. Initial Catalog = X, AttachDBFilename = F: if (SELECT Count(*) FROM sys.databases WHERE [name]= X) > 0 then true, + if not, try to open the connection and then return (SELECT Count(*) FROM sys.databases WHERE [name]= X) > 0 + 3. Initial Catalog = null, AttachDBFilename = F: Try to open the connection. If that succeeds the result is true, otherwise + if the there are no databases corresponding to the given file return false, otherwise throw. + Note: We open the connection to cover the scenario when the mdf exists, but is not attached. + Given that opening the connection would auto-attach it, it would not be appropriate to return false in this case. + Also note that checking for the existence of the file does not work for a remote server. (Dev11 #290487) + For further details on the behavior when AttachDBFilename is specified see Dev10# 188936 + + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + True if the provider can deduce the database only based on the connection. + + + + Determines whether the database for the given connection exists. + There are three cases: + 1. Initial Catalog = X, AttachDBFilename = null: (SELECT Count(*) FROM sys.databases WHERE [name]= X) > 0 + 2. Initial Catalog = X, AttachDBFilename = F: if (SELECT Count(*) FROM sys.databases WHERE [name]= X) > 0 then true, + if not, try to open the connection and then return (SELECT Count(*) FROM sys.databases WHERE [name]= X) > 0 + 3. Initial Catalog = null, AttachDBFilename = F: Try to open the connection. If that succeeds the result is true, otherwise + if the there are no databases corresponding to the given file return false, otherwise throw. + Note: We open the connection to cover the scenario when the mdf exists, but is not attached. + Given that opening the connection would auto-attach it, it would not be appropriate to return false in this case. + Also note that checking for the existence of the file does not work for a remote server. (Dev11 #290487) + For further details on the behavior when AttachDBFilename is specified see Dev10# 188936 + + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + True if the provider can deduce the database only based on the connection. + + + + Delete the database for the given connection. + There are three cases: + 1. If Initial Catalog is specified (X) drop database X + 2. Else if AttachDBFilename is specified (F) drop all the databases corresponding to F + if none throw + 3. If niether the catalog not the file name is specified - throw + Note that directly deleting the files does not work for a remote server. However, even for not attached + databases the current logic would work assuming the user does: if (DatabaseExists) DeleteDatabase + + Connection + Timeout for internal commands. + Item Collection. + + + + Clones the connection. + + The original connection. + The factory to use. + Cloned connection + + + + The Singleton instance of the SqlProviderServices type. + + + + + Set to the full name of the Microsoft.SqlServer.Types assembly to override the default selection + + + + + Get or sets a value indicating whether parameter values are truncated to + the scale (number of decimal places) defined for their corresponding columns when they are sent + to the database. A value of true indicates that objects + created for columns will have their + properties set, which will cause the parameter values to be truncated. If set to false + then the properties will not be set, avoiding the truncation + behavior of and allowing SQL Server to round values if necessary. + The default value is true to prevent breaking existing applications that depend on this + behavior. + + + + + Gets or sets a value indicating whether to use the SCOPE_IDENTITY() function to retrieve values + generated by the database for numeric columns during an INSERT operation. The default value of + true is recommended and can provide better performance if all numeric values are generated + using IDENTITY columns. If set to false, an OUTPUT clause will be used instead. An OUTPUT + clause makes it possible to retrieve values generated by sequences or other means. + + + + + Gets or sets a value indicating whether the ROW_NUMBER() function is used in sort expression + passed to the ORDER BY clause when OFFSET is present in query. The default value of true + is recommended to obtain query results that are stable for paging operations. The value of + false can be used for compatibility with previous versions of EF and will cause the sort + expression to be passed unmodified to the ORDER BY clause, which can lead to unstable results + if the ordering is ambiguous. + + + This flag only applies to SQL Server 2012 or later. This flag does not affect queries that have + already been translated to SQL and cached, therefore applications that need to set the value to + false for compatibility should do so before executing any queries. + + + + + An implementation of to provide support for geospatial types when using + Entity Framework with Microsoft SQL Server. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/packages/EntityFramework.6.2.0/lib/net45/EntityFramework.dll b/packages/EntityFramework.6.2.0/lib/net45/EntityFramework.dll new file mode 100644 index 0000000..9275df6 Binary files /dev/null and b/packages/EntityFramework.6.2.0/lib/net45/EntityFramework.dll differ diff --git a/packages/EntityFramework.6.2.0/lib/net45/EntityFramework.xml b/packages/EntityFramework.6.2.0/lib/net45/EntityFramework.xml new file mode 100644 index 0000000..0ca5849 --- /dev/null +++ b/packages/EntityFramework.6.2.0/lib/net45/EntityFramework.xml @@ -0,0 +1,53236 @@ + + + + EntityFramework + + + + + Represents a result mapping for a function import. + + + + + Base class for items in the mapping space (DataSpace.CSSpace) + + + + + Adds a type mapping. + + The type mapping to add. + + + + Removes a type mapping. + + The type mapping to remove. + + + + Gets the type mappings. + + + + + Specifies a mapping condition evaluated by checking whether the value + of the a property/column is null or not null. + + + + + Mapping metadata for Conditional property mapping on a type. + Condition Property Mapping specifies a Condition either on the C side property or S side property. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ConditionProperyMap ( constant value-->SMemberMetadata ) + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ComplexPropertyMap + --ComplexTypeMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --ConditionProperyMap ( constant value-->SMemberMetadata ) + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + This class represents the metadata for all the condition property map elements in the + above example. + + + + + Mapping metadata for all types of property mappings. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ScalarPropertyMap + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ComplexPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --ScalarPropertyMap + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --EndPropertyMap + --ScalarPropertyMap + This class represents the metadata for all property map elements in the + above example. This includes the scalar property maps, complex property maps + and end property maps. + + + + + Gets an EdmProperty that specifies the mapped property. + + + + + Gets an EdmProperty that specifies the mapped property. + + + + + Gets an EdmProperty that specifies the mapped column. + + + + + Creates an IsNullConditionMapping instance. + + An EdmProperty that specifies a property or column. + A boolean that indicates whether to perform a null or a not-null check. + + + + Gets a bool that specifies whether the condition is evaluated by performing a null check + or a not-null check. + + + + + Specifies a mapping condition evaluated by comparing the value of + a property or column with a given value. + + + + + Creates a ValueConditionMapping instance. + + An EdmProperty that specifies a property or column. + An object that specifies the value to compare with. + + + + Gets an object that specifies the value to check against. + + + + + Serializes an that conforms to the restrictions of a single + CSDL schema file to an XML writer. The model to be serialized must contain a single + . + + + + + Serialize the to the XmlWriter. + + + The EdmModel to serialize. + + The XmlWriter to serialize to. + The serialized model's namespace. + true if the model is valid; otherwise, false. + + + + Occurs when an error is encountered serializing the model. + + + + + Information about an error that occurred processing an Entity Framework model. + + + + + Gets an optional value indicating which property of the source item caused the event to be raised. + + + + + Gets an optional descriptive message the describes the error that is being raised. + + + + + Gets a value indicating the that caused the event to be raised. + + + + + Contains additional attributes and properties of the + + + Note that objects are short lived and exist only to + make initialization easier. Instance of this type are not + compared to each other and arrays returned by array properties are copied to internal + collections in the ctor. Therefore it is fine to suppress the + Code Analysis messages. + + + + Gets or sets the function schema. + The function schema. + + + Gets or sets the store function name. + The store function name. + + + Gets or sets the command text associated with the function. + The command text associated with the function. + + + Gets or sets the entity sets for the function. + The entity sets for the function. + + + Gets a value that indicates whether this is an aggregate function. + true if this is an aggregate function; otherwise, false. + + + Gets or sets whether this function is a built-in function. + true if this function is a built-in function; otherwise, false. + + + Gets or sets whether the function contains no arguments. + true if the function contains no arguments; otherwise, false. + + + Gets or sets whether this function can be composed. + true if this function can be composed; otherwise, false. + + + Gets or sets whether this function is from a provider manifest. + true if this function is from a provider manifest; otherwise, false. + + + Gets or sets whether this function is a cached store function. + true if this function is a cached store function; otherwise, false. + + + Gets or sets whether this function is a function import. + true if this function is a function import; otherwise, false. + + + Gets or sets the return parameters. + The return parameters. + + + Gets or sets the parameter type semantics. + The parameter type semantics. + + + Gets or sets the function parameters. + The function parameters. + + + + Serializes the storage (database) section of an to XML. + + + + + Serialize the to the + + The EdmModel to serialize + Provider information on the Schema element + ProviderManifestToken information on the Schema element + The XmlWriter to serialize to + A value indicating whether to serialize Nullable attributes when they are set to the default value. + true if model can be serialized, otherwise false + + + + Serialize the to the + + The EdmModel to serialize + Namespace name on the Schema element + Provider information on the Schema element + ProviderManifestToken information on the Schema element + The XmlWriter to serialize to + A value indicating whether to serialize Nullable attributes when they are set to the default value. + true if model can be serialized, otherwise false + + + + Occurs when an error is encountered serializing the model. + + + + Visits each element of an expression tree from a given root expression. If any element changes, the tree is rebuilt back to the root and the new root expression is returned; otherwise the original root expression is returned. + + + Defines the basic functionality that should be implemented by visitors that return a result value of a specific type. + The type of the result produced by the visitor. + + + When overridden in a derived class, handles any expression of an unrecognized type. + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern method for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + A result value of a specific type. + + The that is being visited. + + + + + Typed visitor pattern method for DbInExpression. + + The DbInExpression that is being visited. + An instance of TResultType. + + + + Initializes a new instance of the + + class. + + + + Replaces an old expression with a new one for the expression visitor. + The old expression. + The new expression. + + + Represents an event when the variable is rebound for the expression visitor. + The location of the variable. + The reference of the variable where it is rebounded. + + + Represents an event when entering the scope for the expression visitor with specified scope variables. + The collection of scope variables. + + + Exits the scope for the expression visitor. + + + Implements the visitor pattern for the expression. + The implemented visitor pattern. + The expression. + + + Implements the visitor pattern for the expression list. + The implemented visitor pattern. + The expression list. + + + Implements the visitor pattern for expression binding. + The implemented visitor pattern. + The expression binding. + + + Implements the visitor pattern for the expression binding list. + The implemented visitor pattern. + The expression binding list. + + + Implements the visitor pattern for the group expression binding. + The implemented visitor pattern. + The binding. + + + Implements the visitor pattern for the sort clause. + The implemented visitor pattern. + The sort clause. + + + Implements the visitor pattern for the sort order. + The implemented visitor pattern. + The sort order. + + + Implements the visitor pattern for the aggregate. + The implemented visitor pattern. + The aggregate. + + + Implements the visitor pattern for the function aggregate. + The implemented visitor pattern. + The aggregate. + + + Implements the visitor pattern for the group aggregate. + The implemented visitor pattern. + The aggregate. + + + Implements the visitor pattern for the Lambda function. + The implemented visitor pattern. + The lambda function. + + + Implements the visitor pattern for the type. + The implemented visitor pattern. + The type. + + + Implements the visitor pattern for the type usage. + The implemented visitor pattern. + The type. + + + Implements the visitor pattern for the entity set. + The implemented visitor pattern. + The entity set. + + + Implements the visitor pattern for the function. + The implemented visitor pattern. + The function metadata. + + + Implements the visitor pattern for the basic functionality required by expression types. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the different kinds of constants. + The implemented visitor. + The constant expression. + + + Implements the visitor pattern for a reference to a typed null literal. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a reference to a variable that is currently in scope. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a reference to a parameter declared on the command tree that contains this expression. + The implemented visitor. + The expression. + + + Implements the visitor pattern for an invocation of a function. + The implemented visitor. + The function expression. + + + Implements the visitor pattern for the application of a lambda function to arguments represented by DbExpression objects. + The implemented visitor. + The expression. + + + Implements the visitor pattern for retrieving an instance property. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the comparison operation applied to two arguments. + The implemented visitor. + The cast expression. + + + Implements the visitor pattern for a string comparison against the specified pattern with an optional escape string. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the restriction of the number of elements in the argument collection to the specified limit value. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the null determination applied to a single argument. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the arithmetic operation applied to numeric arguments. + The implemented visitor. + The arithmetic expression. + + + Implements the visitor pattern for the logical AND expression. + The implemented visitor. + The logical AND expression. + + + Implements the visitor pattern for the logical OR of two Boolean arguments. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the DbInExpression. + The implemented visitor. + The DbInExpression that is being visited. + + + Implements the visitor pattern for the logical NOT of a single Boolean argument. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the removed duplicate elements from the specified set argument. + The implemented visitor. + The distinct expression. + + + Implements the visitor pattern for the conversion of the specified set argument to a singleton the conversion of the specified set argument to a singleton. + The implemented visitor. + The element expression. + + + Implements the visitor pattern for an empty set determination applied to a single set argument. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the set union operation between the left and right operands. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the set intersection operation between the left and right operands. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the set subtraction operation between the left and right operands. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a type conversion operation applied to a polymorphic argument. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the type comparison of a single argument against the specified type. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the type conversion of a single argument to the specified type. + The implemented visitor. + The cast expression. + + + Implements the visitor pattern for the When, Then, and Else clauses. + The implemented visitor. + The case expression. + + + Implements the visitor pattern for the retrieval of elements of the specified type from the given set argument. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the construction of a new instance of a given type, including set and record types. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a strongly typed reference to a specific instance within an entity set. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the navigation of a relationship. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the expression that retrieves an entity based on the specified reference. + The implemented visitor. + The DEREF expression. + + + Implements the visitor pattern for the retrieval of the key value from the underlying reference value. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the expression that extracts a reference from the underlying entity instance. + The implemented visitor. + The entity reference expression. + + + Implements the visitor pattern for a scan over an entity set or relationship set, as indicated by the Target property. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a predicate applied to filter an input set. + The implemented visitor. + The filter expression. + + + Implements the visitor pattern for the projection of a given input set over the specified expression. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the unconditional join operation between the given collection arguments. + The implemented visitor. + The join expression. + + + Implements the visitor pattern for an inner, left outer, or full outer join operation between the given collection arguments on the specified join condition. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the invocation of the specified function for each element in the specified input set. + The implemented visitor. + The APPLY expression. + + + Implements the visitor pattern for a group by operation. + The implemented visitor. + The expression. + + + Implements the visitor pattern for the skip expression. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a sort key that can be used as part of the sort order. + The implemented visitor. + The expression. + + + Implements the visitor pattern for a quantifier operation of the specified kind over the elements of the specified input set. + The implemented visitor. + The expression. + + + + When this attribute is placed on a property it indicates that the database column to which the + property is mapped has an index. + + + This attribute is used by Entity Framework Migrations to create indexes on mapped database columns. + Multi-column indexes are created by using the same index name in multiple attributes. The information + in these attributes is then merged together to specify the actual database index. + + + + + Creates a instance for an index that will be named by convention and + has no column order, clustering, or uniqueness specified. + + + + + Creates a instance for an index with the given name and + has no column order, clustering, or uniqueness specified. + + The index name. + + + + Creates a instance for an index with the given name and column order, + but with no clustering or uniqueness specified. + + + Multi-column indexes are created by using the same index name in multiple attributes. The information + in these attributes is then merged together to specify the actual database index. + + The index name. + A number which will be used to determine column ordering for multi-column indexes. + + + + Returns true if this attribute specifies the same name and configuration as the given attribute. + + The attribute to compare. + True if the other object is equal to this object; otherwise false. + + + + + + + Returns true if this attribute specifies the same name and configuration as the given attribute. + + The attribute to compare. + True if the other object is equal to this object; otherwise false. + + + + + + + The index name. + + + Multi-column indexes are created by using the same index name in multiple attributes. The information + in these attributes is then merged together to specify the actual database index. + + + + + A number which will be used to determine column ordering for multi-column indexes. This will be -1 if no + column order has been specified. + + + Multi-column indexes are created by using the same index name in multiple attributes. The information + in these attributes is then merged together to specify the actual database index. + + + + + Set this property to true to define a clustered index. Set this property to false to define a + non-clustered index. + + + The value of this property is only relevant if returns true. + If returns false, then the value of this property is meaningless. + + + + + Returns true if has been set to a value. + + + + + Set this property to true to define a unique index. Set this property to false to define a + non-unique index. + + + The value of this property is only relevant if returns true. + If returns false, then the value of this property is meaningless. + + + + + Returns true if has been set to a value. + + + + + Returns a different ID for each object instance such that type descriptors won't + attempt to combine all IndexAttribute instances into a single instance. + + + + + A class derived from this class can be placed in the same assembly as a class derived from + to define Entity Framework configuration for an application. + Configuration is set by calling protected methods and setting protected properties of this + class in the constructor of your derived type. + The type to use can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + Any class derived from must have a public parameterless constructor + and that constructor should call this constructor. + + + + + The Singleton instance of for this app domain. This can be + set at application start before any Entity Framework features have been used and afterwards + should be treated as read-only. + + The instance of . + + + + Attempts to discover and load the associated with the given + type. This method is intended to be used by tooling to ensure that + the correct configuration is loaded into the app domain. Tooling should use this method + before accessing the property. + + A type to use for configuration discovery. + + + + Attempts to discover and load the from the given assembly. + This method is intended to be used by tooling to ensure that the correct configuration is loaded into + the app domain. Tooling should use this method before accessing the + property. If the tooling knows the type being used, then the + method should be used since it gives a greater chance that + the correct configuration will be found. + + An to use for configuration discovery. + + + + Call this method from the constructor of a class derived from to + add a instance to the Chain of Responsibility of resolvers that + are used to resolve dependencies needed by the Entity Framework. + + + Resolvers are asked to resolve dependencies in reverse order from which they are added. This means + that a resolver can be added to override resolution of a dependency that would already have been + resolved in a different way. + The exceptions to this is that any dependency registered in the application's config file + will always be used in preference to using a dependency resolver added here. + + The resolver to add. + + + + Call this method from the constructor of a class derived from to + add a instance to the Chain of Responsibility of resolvers that + are used to resolve dependencies needed by the Entity Framework. Unlike the AddDependencyResolver + method, this method puts the resolver at the bottom of the Chain of Responsibility such that it will only + be used to resolve a dependency that could not be resolved by any of the other resolvers. + + + A implementation is automatically registered as a default resolver + when it is added with a call to . This allows EF providers to act as + resolvers for other services that may need to be overridden by the provider. + + The resolver to add. + + + + Call this method from the constructor of a class derived from to register + an Entity Framework provider. + + + Note that the provider is both registered as a service itself and also registered as a default resolver with + a call to AddDefaultResolver. This allows EF providers to act as resolvers for other services that + may need to be overridden by the provider. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + and also using AddDefaultResolver to add the provider as a default + resolver. This means that, if desired, the same functionality can be achieved using a custom resolver or a + resolver backed by an Inversion-of-Control container. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this provider will be used. + The provider instance. + + + + Call this method from the constructor of a class derived from to register + an ADO.NET provider. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolvers for + and . This means that, if desired, + the same functionality can be achieved using a custom resolver or a resolver backed by an + Inversion-of-Control container. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this provider will be used. + The provider instance. + + + + Call this method from the constructor of a class derived from to register an + for use with the provider represented by the given invariant name. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used. + A function that returns a new instance of an execution strategy. + + + + Call this method from the constructor of a class derived from to register an + for use with the provider represented by the given invariant name and + for a given server name. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used. + + A function that returns a new instance of an execution strategy. + A string that will be matched against the server name in the connection string. + + + + Call this method from the constructor of a class derived from to register a + . + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + A function that returns a new instance of a transaction handler. + + + + Call this method from the constructor of a class derived from to register a + for use with the provider represented by the given invariant name. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this transaction handler will be used. + + A function that returns a new instance of a transaction handler. + + + + Call this method from the constructor of a class derived from to register a + for use with the provider represented by the given invariant name and + for a given server name. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this transaction handler will be used. + + A function that returns a new instance of a transaction handler. + A string that will be matched against the server name in the connection string. + + + + Sets the that is used to create connections by convention if no other + connection string or connection is given to or can be discovered by . + Note that a default connection factory is set in the app.config or web.config file whenever the + EntityFramework NuGet package is installed. As for all config file settings, the default connection factory + set in the config file will take precedence over any setting made with this method. Therefore the setting + must be removed from the config file before calling this method will have any effect. + Call this method from the constructor of a class derived from to change + the default connection factory being used. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The connection factory. + + + + Call this method from the constructor of a class derived from to + set the pluralization service. + + The pluralization service to use. + + + + Call this method from the constructor of a class derived from to + set the database initializer to use for the given context type. The database initializer is called when a + the given type is used to access a database for the first time. + The default strategy for Code First contexts is an instance of . + + + Calling this method is equivalent to calling . + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The type of the context. + The initializer to use, or null to disable initialization for the given context type. + + + + Call this method from the constructor of a class derived from to register a + for use with the provider represented by the given invariant name. + + + This method is typically used by providers to register an associated SQL generator for Code First Migrations. + It is different from setting the generator in the because it allows + EF to use the Migrations pipeline to create a database even when there is no Migrations configuration in the project + and/or Migrations are not being explicitly used. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The invariant name of the ADO.NET provider for which this generator should be used. + A delegate that returns a new instance of the SQL generator each time it is called. + + + + Call this method from the constructor of a class derived from to set + an implementation of which allows provider manifest tokens to + be obtained from connections without necessarily opening the connection. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The manifest token resolver. + + + + Call this method from the constructor of a class derived from to set + a factory for implementations of which allows custom annotations + represented by instances to be serialized to and from the EDMX XML. + + + Note that an is not needed if the annotation uses a simple string value. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The name of custom annotation that will be handled by this serializer. + A delegate that will be used to create serializer instances. + + + + Call this method from the constructor of a class derived from to set + an implementation of which allows a + to be obtained from a in cases where the default implementation is not + sufficient. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The provider factory service. + + + + Call this method from the constructor of a class derived from to set + a as the model cache key factory which allows the key + used to cache the model behind a to be changed. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can + be achieved using a custom resolver or a resolver backed by an Inversion-of-Control container. + + The key factory. + + + + Call this method from the constructor of a class derived from to set + a delegate which which be used for + creation of the default for a any + . This default factory will only be used if no factory is + set explicitly in the and if no factory has been registered + for the provider in use using the + + method. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality + can be achieved using a custom resolver or a resolver backed by an Inversion-of-Control container. + + + A factory for creating instances for a given and + representing the default schema. + + + + + Call this method from the constructor of a class derived from to set + a delegate which allows for creation of a customized + for the given provider for any + that does not have an explicit factory set. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality + can be achieved using a custom resolver or a resolver backed by an Inversion-of-Control container. + + The invariant name of the ADO.NET provider for which this generator should be used. + + A factory for creating instances for a given and + representing the default schema. + + + + + Call this method from the constructor of a class derived from to set + the global instance of which will be used whenever a spatial provider is + required and a provider-specific spatial provider cannot be found. Normally, a provider-specific spatial provider + is obtained from the a implementation which is in turn returned by resolving + a service for passing the provider invariant name as a key. However, this + cannot work for stand-alone instances of and since + it is impossible to know the spatial provider to use. Therefore, when creating stand-alone instances + of and the global spatial provider is always used. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The spatial provider. + + + + Call this method from the constructor of a class derived from to set + an implementation of to use for a specific provider and provider + manifest token. + + + Use + to register spatial services for use only when a specific manifest token is returned by the provider. + Use to register global + spatial services to be used when provider information is not available or no provider-specific + spatial services are found. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + + The indicating the type of ADO.NET connection for which this spatial provider will be used. + + The spatial provider. + + + + Call this method from the constructor of a class derived from to set + an implementation of to use for a specific provider with any + manifest token. + + + Use + to register spatial services for use when any manifest token is returned by the provider. + Use to register global + spatial services to be used when provider information is not available or no provider-specific + spatial services are found. + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this spatial provider will be used. + The spatial provider. + + + + Call this method from the constructor of a class derived from to set + a factory for the type of to use with . + + + Note that setting the type of formatter to use with this method does change the way command are + logged when is used. It is still necessary to set a + instance onto before any commands will be logged. + For more low-level control over logging/interception see and + . + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + A delegate that will create formatter instances. + + + + Call this method from the constructor of a class derived from to + register an at application startup. Note that interceptors can also + be added and removed at any time using . + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + . This means that, if desired, the same functionality can be achieved using + a custom resolver or a resolver backed by an Inversion-of-Control container. + + The interceptor to register. + + + + Call this method from the constructor of a class derived from to set + a factory to allow to create instances of a context that does not have a public, + parameterless constructor. + + + This is typically needed to allow design-time tools like Migrations or scaffolding code to use contexts that + do not have public, parameterless constructors. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + with the context as the key. This means that, if desired, + the same functionality can be achieved using a custom resolver or a resolver backed by an + Inversion-of-Control container. + + The context type for which the factory should be used. + The delegate to use to create context instances. + + + + Call this method from the constructor of a class derived from to set + a factory to allow to create instances of a context that does not have a public, + parameterless constructor. + + + This is typically needed to allow design-time tools like Migrations or scaffolding code to use contexts that + do not have public, parameterless constructors. + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + with the context as the key. This means that, if desired, + the same functionality can be achieved using a custom resolver or a resolver backed by an + Inversion-of-Control container. + + The context type for which the factory should be used. + The delegate to use to create context instances. + + + + Sets a singleton model store implementation (persisted model cache). + + The model store implementation. + + + + Call this method from the constructor of a class derived from to register + a database table existence checker for a given provider. + + + This method is provided as a convenient and discoverable way to add configuration to the Entity Framework. + Internally it works in the same way as using AddDependencyResolver to add an appropriate resolver for + and also using AddDefaultResolver to add the provider as a default + resolver. This means that, if desired, the same functionality can be achieved using a custom resolver or a + resolver backed by an Inversion-of-Control container. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this provider will be used. + The table existence checker to use. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Creates a shallow copy of the current . + + A shallow copy of the current . + + + + Occurs during EF initialization after the DbConfiguration has been constructed but just before + it is locked ready for use. Use this event to inspect and/or override services that have been + registered before the configuration is locked. Note that this event should be used carefully + since it may prevent tooling from discovering the same configuration that is used at runtime. + + + Handlers can only be added before EF starts to use the configuration and so handlers should + generally be added as part of application initialization. Do not access the DbConfiguration + static methods inside the handler; instead use the the members of + to get current services and/or add overrides. + + + + + Gets the that is being used to resolve service + dependencies in the Entity Framework. + + + + + This attribute can be placed on a subclass of to indicate that the subclass of + representing the code-based configuration for the application is in a different + assembly than the context type. + + + Normally a subclass of should be placed in the same assembly as + the subclass of used by the application. It will then be discovered automatically. + However, if this is not possible or if the application contains multiple context types in different + assemblies, then this attribute can be used to direct DbConfiguration discovery to the appropriate type. + An alternative to using this attribute is to specify the DbConfiguration type to use in the application's + config file. See http://go.microsoft.com/fwlink/?LinkId=260883 for more information. + + + + + Indicates that the given subclass of should be used for code-based configuration + for this application. + + + The type to use. + + + + + Indicates that the subclass of represented by the given assembly-qualified + name should be used for code-based configuration for this application. + + + The type to use. + + + + + Gets the subclass of that should be used for code-based configuration + for this application. + + + + Implements the basic functionality required by aggregates in a GroupBy clause. + + + + Gets the result type of this . + + + The result type of this . + + + + + Gets the list of expressions that define the arguments to this + + . + + + The list of expressions that define the arguments to this + + . + + + + Represents the logical AND of two Boolean arguments. This class cannot be inherited. + + + Implements the basic functionality required by expressions that accept two expression operands. + + + Represents the base type for all expressions. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + The type of the result produced by . + + + An instance of . + + The type of the result produced by visitor. + + + + Determines whether the specified is equal to the current DbExpression instance. + + + True if the specified is equal to the current DbExpression instance; otherwise, false. + + + The object to compare to the current . + + + + Serves as a hash function for the type. + A hash code for the current expression. + + + + Creates a that represents the specified binary value, which may be null + + + A that represents the specified binary value. + + The binary value on which the returned expression should be based. + + + + Enables implicit casting from a byte array. + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) Boolean value. + + + A that represents the specified Boolean value. + + The Boolean value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) byte value. + + + A that represents the specified byte value. + + The byte value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) + + value. + + + A that represents the specified DateTime value. + + The DateTime value on which the returned expression should be based. + + + + Enables implicit casting from . + + The expression to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) + + value. + + + A that represents the specified DateTimeOffset value. + + The DateTimeOffset value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) decimal value. + + + A that represents the specified decimal value. + + The decimal value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) double value. + + + A that represents the specified double value. + + The double value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified + + value, which may be null. + + + A that represents the specified DbGeography value. + + The DbGeography value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified + + value, which may be null. + + + A that represents the specified DbGeometry value. + + The DbGeometry value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) + + value. + + + A that represents the specified Guid value. + + The Guid value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) Int16 value. + + + A that represents the specified Int16 value. + + The Int16 value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) Int32 value. + + + A that represents the specified Int32 value. + + The Int32 value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) Int64 value. + + + A that represents the specified Int64 value. + + The Int64 value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified (nullable) Single value. + + + A that represents the specified Single value. + + The Single value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + + Creates a that represents the specified string value. + + + A that represents the specified string value. + + The string value on which the returned expression should be based. + + + + Enables implicit casting from . + + The value to be converted. + The converted value. + + + Gets the type metadata for the result type of the expression. + The type metadata for the result type of the expression. + + + Gets the kind of the expression, which indicates the operation of this expression. + The kind of the expression, which indicates the operation of this expression. + + + + Gets the that defines the left argument. + + + The that defines the left argument. + + The expression is null. + + The expression is not associated with the command tree of the + + ,or its result type is not equal or promotable to the required type for the left argument. + + + + + Gets the that defines the right argument. + + + The that defines the right argument. + + The expression is null. + + The expression is not associated with the command tree of the + + ,or its result type is not equal or promotable to the required type for the right argument. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by the visitor . + visitor is null. + + + Represents an apply operation, which is the invocation of the specified function for each element in the specified input set. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by the visitor . + visitor is null. + + + + Gets the that specifies the function that is invoked for each element in the input set. + + + The that specifies the function that is invoked for each element in the input set. + + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + + Represents an arithmetic operation applied to numeric arguments. + Addition, subtraction, multiplication, division, modulo, and negation are arithmetic operations. + This class cannot be inherited. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the list of elements that define the current arguments. + + + A fixed-size list of elements. + + + + + Represents the When, Then, and Else clauses of the + + . This class cannot be inherited. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + + Gets the When clauses of this . + + + The When clauses of this . + + + + + Gets the Then clauses of this . + + + The Then clauses of this . + + + + + Gets the Else clause of this . + + + The Else clause of this . + + The expression is null. + + The expression is not associated with the command tree of the + + ,or its result type is not equal or promotable to the result type of the + + . + + + + Represents the type conversion of a single argument to the specified type. This class cannot be inherited. + + + Implements the basic functionality required by expressions that accept a single expression argument. + + + + Gets the that defines the argument. + + + The that defines the argument. + + The expression is null. + + The expression is not associated with the command tree of a + + , or its result type is not equal or promotable to the required type for the argument. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + + Describes the different "kinds" (classes) of command trees. + + + + + A query to retrieve data + + + + + Update existing data + + + + + Insert new data + + + + + Deleted existing data + + + + + Call a function + + + + Represents a comparison operation applied to two arguments. Equality, greater than, greater than or equal, less than, less than or equal, and inequality are comparison operations. This class cannot be inherited. + + DbComparisonExpression requires that its arguments have a common result type + that is equality comparable (for .Equals and .NotEquals), + order comparable (for .GreaterThan and .LessThan), + or both (for .GreaterThanOrEquals and .LessThanOrEquals). + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Represents different kinds of constants (literals). This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Gets the constant value. + The constant value. + + + Represents an unconditional join operation between the given collection arguments. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + + Gets a list that provides the input sets to the join. + + + A list that provides the input sets to the join. + + + + Represents the an expression that retrieves an entity based on the specified reference. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Removes duplicate elements from the specified set argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Represents the conversion of the specified set argument to a singleton. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Represents an expression that extracts a reference from the underlying entity instance. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + Represents the set subtraction operation between the left and right operands. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor. + visitor is null. + + + + Describes a binding for an expression. Conceptually similar to a foreach loop + in C#. The DbExpression property defines the collection being iterated over, + while the Var property provides a means to reference the current element + of the collection during the iteration. DbExpressionBinding is used to describe the set arguments + to relational expressions such as , + and . + + + + + + + Gets the that defines the input set. + + + The that defines the input set. + + The expression is null. + The expression is not associated with the command tree of the binding, or its result type is not equal or promotable to the result type of the current value of the property. + + + Gets the name assigned to the element variable. + The name assigned to the element variable. + + + Gets the type metadata of the element variable. + The type metadata of the element variable. + + + + Gets the that references the element variable. + + The variable reference. + + + Represents a predicate applied to filter an input set. This produces the set of elements that satisfy the predicate. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + + Gets the that specifies the predicate used to filter the input set. + + + The that specifies the predicate used to filter the input set. + + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not a Boolean type. + + + + Represents an invocation of a function. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the metadata for the function to invoke. + The metadata for the function to invoke. + + + + Gets an list that provides the arguments to the function. + + + An list that provides the arguments to the function. + + + + Represents a collection of elements that compose a group. + + + Represents a group by operation. A group by operation is a grouping of the elements in the input set based on the specified key expressions followed by the application of the specified aggregates. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that specifies the input set and provides access to the set element and group element variables. + + + The that specifies the input set and provides access to the set element and group element variables. + + + + + Gets a list that provides grouping keys. + + + A list that provides grouping keys. + + + + + Gets a list that provides the aggregates to apply. + + + A list that provides the aggregates to apply. + + + + Represents the set intersection operation between the left and right operands. This class cannot be inherited. + + DbIntersectExpression requires that its arguments have a common collection result type + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents an empty set determination applied to a single set argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents null determination applied to a single argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents the type comparison of a single argument against the specified type. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the type metadata that the type metadata of the argument should be compared to. + The type metadata that the type metadata of the argument should be compared to. + + + Represents an inner, left outer, or full outer join operation between the given collection arguments on the specified join condition. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that provides the left input. + + + The that provides the left input. + + + + + Gets the that provides the right input. + + + The that provides the right input. + + + + Gets the join condition to apply. + The join condition to apply. + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not a Boolean type. + + + + + Allows the application of a lambda function to arguments represented by + + objects. + + + + The visitor pattern method for expression visitors that do not produce a result value. + + An instance of . + + visitor is null + + + The visitor pattern method for expression visitors that produce a result value of a specific type. + The type of the result produced by the expression visitor. + + An instance of a typed that produces a result value of type TResultType. + + The type of the result produced by visitor + visitor is null + + + + Gets the representing the Lambda function applied by this expression. + + + The representing the Lambda function applied by this expression. + + + + + Gets a list that provides the arguments to which the Lambda function should be applied. + + + The list. + + + + Represents a string comparison against the specified pattern with an optional escape string. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets an expression that specifies the string to compare against the given pattern. + An expression that specifies the string to compare against the given pattern. + The expression is null. + + The expression is not associated with the command tree of + + , or its result type is not a string type. + + + + Gets an expression that specifies the pattern against which the given string should be compared. + An expression that specifies the pattern against which the given string should be compared. + The expression is null. + + The expression is not associated with the command tree of + + , or its result type is not a string type. + + + + Gets an expression that provides an optional escape string to use for the comparison. + An expression that provides an optional escape string to use for the comparison. + The expression is null. + + The expression is not associated with the command tree of + + , or its result type is not a string type. + + + + Represents the restriction of the number of elements in the argument collection to the specified limit value. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets an expression that specifies the input collection. + An expression that specifies the input collection. + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not a collection type. + + + + Gets an expression that specifies the limit on the number of elements returned from the input collection. + An expression that specifies the limit on the number of elements returned from the input collection. + The expression is null. + + The expression is not associated with the command tree of the + + , or is not one of + + or + + , or its result type is not equal or promotable to a 64-bit integer type. + + + + + Gets whether the limit operation will include tied results. Including tied results might produce more results than specified by the + + value. + + true if the limit operation will include tied results; otherwise, false. The default is false. + + + Represents the construction of a new instance of a given type, including set and record types. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets an list that provides the property/column values or set elements for the new instance. + + + An list that provides the property/column values or set elements for the new instance. + + + + Represents the logical NOT of a single Boolean argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents a reference to a typed null literal. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents the retrieval of elements of the specified type from the given set argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the metadata of the type of elements that should be retrieved from the set argument. + The metadata of the type of elements that should be retrieved from the set argument. + + + Represents the logical OR of two Boolean arguments. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Represents a reference to a parameter declared on the command tree that contains this expression. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the name of the referenced parameter. + The name of the referenced parameter. + + + Represents the projection of a given input set over the specified expression. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + + Gets the that defines the projection. + + + The that defines the projection. + + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not equal or promotable to the reference type of the current projection. + + + + Provides methods and properties for retrieving an instance property. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Creates a new key/value pair based on this property expression. + + A new key/value pair with the key and value derived from the + + . + + + + + Enables implicit casting to . + + The expression to be converted. + The converted value. + + + Gets the property metadata for the property to retrieve. + The property metadata for the property to retrieve. + + + + Gets a that defines the instance from which the property should be retrieved. + + + A that defines the instance from which the property should be retrieved. + + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not equal or promotable to the type that defines the property. + + + + Represents a quantifier operation of the specified kind over the elements of the specified input set. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + Gets the Boolean predicate that should be evaluated for each element in the input set. + The Boolean predicate that should be evaluated for each element in the input set. + The expression is null. + + The expression is not associated with the command tree for the + + ,or its result type is not a Boolean type. + + + + Represents a strongly typed reference to a specific instance within an entity set. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the metadata for the entity set that contains the instance. + The metadata for the entity set that contains the instance. + + + Represents the navigation of a relationship. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the metadata for the relationship over which navigation occurs. + The metadata for the relationship over which navigation occurs. + + + Gets the metadata for the relationship end to navigate from. + The metadata for the relationship end to navigate from. + + + Gets the metadata for the relationship end to navigate to. + The metadata for the relationship end to navigate to. + + + + Gets an that specifies the starting point of the navigation and must be a reference to an entity instance. + + + An that specifies the instance of the source relationship end from which navigation should occur. + + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not equal or promotable to the reference type of the + + property. + + + + + Skips a specified number of elements in the input set. + + can only be used after the input collection has been sorted as specified by the sort keys. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + + Gets a list that defines the sort order. + + + A list that defines the sort order. + + + + Gets an expression that specifies the number of elements to skip from the input collection. + An expression that specifies the number of elements to skip from the input collection. + The expression is null. + + The expression is not associated with the command tree of the + + ; the expression is not either a + + or a + + ; or the result type of the expression is not equal or promotable to a 64-bit integer type. + + + + + Specifies a sort key that can be used as part of the sort order in a + + . This class cannot be inherited. + + + + Gets a Boolean value indicating whether or not this sort key uses an ascending sort order. + true if this sort key uses an ascending sort order; otherwise, false. + + + Gets a string value that specifies the collation for this sort key. + A string value that specifies the collation for this sort key. + + + + Gets the that provides the value for this sort key. + + + The that provides the value for this sort key. + + + + Represents a sort operation applied to the elements of the specified input set based on the given sort keys. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by + visitor + + + visitor + is null. + + + + Gets the that specifies the input set. + + + The that specifies the input set. + + + + + Gets a list that defines the sort order. + + + A list that defines the sort order. + + + + Represents a type conversion operation applied to a polymorphic argument. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Supports standard aggregate functions, such as MIN, MAX, AVG, SUM, and so on. This class cannot be inherited. + + + Gets a value indicating whether this aggregate is a distinct aggregate. + true if the aggregate is a distinct aggregate; otherwise, false. + + + Gets the method metadata that specifies the aggregate function to invoke. + The method metadata that specifies the aggregate function to invoke. + + + + An abstract base type for types that implement the IExpressionVisitor interface to derive from. + + + + + An abstract base type for types that implement the IExpressionVisitor interface to derive from. + + + + Defines the basic functionality that should be implemented by visitors that do not return a result value. + + + When overridden in a derived class, handles any expression of an unrecognized type. + The expression to be handled. + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + When overridden in a derived class, implements the visitor pattern for + + . + + + The that is visited. + + + + + Visitor pattern method for DbInExpression. + + The DbInExpression that is being visited. + + + + Convenience method to visit the specified . + + The DbUnaryExpression to visit. + + + is null + + + + + Convenience method to visit the specified . + + The DbBinaryExpression to visit. + + + is null + + + + + Convenience method to visit the specified . + + The DbExpressionBinding to visit. + + + is null + + + + + Convenience method for post-processing after a DbExpressionBinding has been visited. + + The previously visited DbExpressionBinding. + + + + Convenience method to visit the specified . + + The DbGroupExpressionBinding to visit. + + + is null + + + + + Convenience method indicating that the grouping keys of a have been visited and the aggregates are now about to be visited. + + The DbGroupExpressionBinding of the DbGroupByExpression + + + + Convenience method for post-processing after a DbGroupExpressionBinding has been visited. + + The previously visited DbGroupExpressionBinding. + + + + Convenience method indicating that the body of a Lambda is now about to be visited. + + The DbLambda that is about to be visited + + + is null + + + + + Convenience method for post-processing after a DbLambda has been visited. + + The previously visited DbLambda. + + + + Convenience method to visit the specified , if non-null. + + The expression to visit. + + + is null + + + + + Convenience method to visit each in the given list, if the list is non-null. + + The list of expressions to visit. + + + is null + + + + + Convenience method to visit each in the list, if the list is non-null. + + The list of aggregates to visit. + + + is null + + + + + Convenience method to visit the specified . + + The aggregate to visit. + + + is null + + + + + Called when an of an otherwise unrecognized type is encountered. + + The expression + + + is null + + + Always thrown if this method is called, since it indicates that + + is of an unsupported type + + + + + Visitor pattern method for . + + The DbConstantExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbNullExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbVariableReferenceExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbParameterReferenceExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbFunctionExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbLambdaExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbPropertyExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbComparisonExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbLikeExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbLimitExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbIsNullExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbArithmeticExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbAndExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbOrExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbInExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbNotExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbDistinctExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbElementExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbIsEmptyExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbUnionAllExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbIntersectExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbExceptExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbOfTypeExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbTreatExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbCastExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbIsOfExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbCaseExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbNewInstanceExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbRefExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbRelationshipNavigationExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DeRefExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbRefKeyExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbEntityRefExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbScanExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbFilterExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbProjectExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbCrossJoinExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbJoinExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbApplyExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbSkipExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbSortExpression that is being visited. + + + is null + + + + + Visitor pattern method for . + + The DbQuantifierExpression that is being visited. + + + is null + + + + Implements the visitor pattern for the set clause. + The set clause. + + + Implements the visitor pattern for the modification clause. + The modification clause. + + + Implements the visitor pattern for the collection of modification clauses. + The modification clauses. + + + Implements the visitor pattern for the command tree. + The command tree. + + + Implements the visitor pattern for the delete command tree. + The delete command tree. + + + Implements the visitor pattern for the function command tree. + The function command tree. + + + Implements the visitor pattern for the insert command tree. + The insert command tree. + + + Implements the visitor pattern for the query command tree. + The query command tree. + + + Implements the visitor pattern for the update command tree. + The update command tree. + + + An immutable class that implements the basic functionality for the Query, Insert, Update, Delete, and function invocation command tree types. + + + + Returns a that represents this command. + + + A that represents this command. + + + + + Gets a value indicating whether database null semantics are exhibited when comparing + two operands, both of which are potentially nullable. The default value is true. + + For example (operand1 == operand2) will be translated as: + + (operand1 = operand2) + + if UseDatabaseNullSemantics is true, respectively + + (((operand1 = operand2) AND (NOT (operand1 IS NULL OR operand2 IS NULL))) OR ((operand1 IS NULL) AND (operand2 IS NULL))) + + if UseDatabaseNullSemantics is false. + + + true if database null comparison behavior is enabled, otherwise false . + + + + + Gets the name and corresponding type of each parameter that can be referenced within this + + . + + + The name and corresponding type of each parameter that can be referenced within this + + . + + + + + Gets the kind of this command tree. + + + + + Gets the metadata workspace used by this command tree. + + + + + Gets the data space in which metadata used by this command tree must reside. + + + + Represents a single row delete operation expressed as a command tree. This class cannot be inherited. + + + Represents a data manipulation language (DML) operation expressed as a command tree. + + + + Gets the that specifies the target table for the data manipulation language (DML) operation. + + + The that specifies the target table for the DML operation. + + + + + Initializes a new instance of the class. + + The model this command will operate on. + The data space. + The target table for the data manipulation language (DML) operation. + A predicate used to determine which members of the target collection should be deleted. + + + + Gets an that specifies the predicate used to determine which members of the target collection should be deleted. + + + The predicate can include only the following elements: + + Equality expression + Constant expression + IsNull expression + Property expression + Reference expression to the target + And expression + Or expression + Not expression + + + + An that specifies the predicate used to determine which members of the target collection should be deleted. + + + + Gets the kind of this command tree. + The kind of this command tree. + + + + Contains values that each expression class uses to denote the operation it represents. The + + property of an + + can be retrieved to determine which operation that expression represents. + + + + + True for all. + + + + + Logical And. + + + + + True for any. + + + + + Conditional case statement. + + + + + Polymorphic type cast. + + + + + A constant value. + + + + + Cross apply + + + + + Cross join + + + + + Dereference. + + + + + Duplicate removal. + + + + + Division. + + + + + Set to singleton conversion. + + + + + Entity ref value retrieval. + + + + + Equality + + + + + Set subtraction + + + + + Restriction. + + + + + Full outer join + + + + + Invocation of a stand-alone function + + + + + Greater than. + + + + + Greater than or equal. + + + + + Grouping. + + + + + Inner join + + + + + Set intersection. + + + + + Empty set determination. + + + + + Null determination. + + + + + Type comparison (specified Type or Subtype). + + + + + Type comparison (specified Type only). + + + + + Left outer join + + + + + Less than. + + + + + Less than or equal. + + + + + String comparison. + + + + + Result count restriction (TOP n). + + + + + Subtraction. + + + + + Modulo. + + + + + Multiplication. + + + + + Instance, row, and set construction. + + + + + Logical Not. + + + + + Inequality. + + + + + Null. + + + + + Set members by type (or subtype). + + + + + Set members by (exact) type. + + + + + Logical Or. + + + + + Outer apply. + + + + + A reference to a parameter. + + + + + Addition. + + + + + Projection. + + + + + Retrieval of a static or instance property. + + + + + Reference. + + + + + Ref key value retrieval. + + + + + Navigation of a (composition or association) relationship. + + + + + Entity or relationship set scan. + + + + + Skip elements of an ordered collection. + + + + + Sorting. + + + + + Type conversion. + + + + + Negation. + + + + + Set union (with duplicates). + + + + + A reference to a variable. + + + + + Application of a lambda function + + + + + In. + + + + Represents the invocation of a database function. + + + + Constructs a new DbFunctionCommandTree that uses the specified metadata workspace, data space and function metadata + + The metadata workspace that the command tree should use. + The logical 'space' that metadata in the expressions used in this command tree must belong to. + The that represents the function that is being invoked. + The expected result type for the function’s first result set. + The function's parameters. + + , or is null + + + does not represent a valid data space or + is a composable function + + + + + Gets the that represents the function that is being invoked. + + + The that represents the function that is being invoked. + + + + Gets the expected result type for the function’s first result set. + The expected result type for the function’s first result set. + + + Gets or sets the command tree kind. + The command tree kind. + + + Represents a single row insert operation expressed as a command tree. This class cannot be inherited. + + Represents a single row insert operation expressed as a canonical command tree. + When the property is set, the command returns a reader; otherwise, + it returns a scalar value indicating the number of rows affected. + + + + + Initializes a new instance of the class. + + The model this command will operate on. + The data space. + The target table for the data manipulation language (DML) operation. + The list of insert set clauses that define the insert operation. . + A that specifies a projection of results to be returned, based on the modified rows. + + + Gets the list of insert set clauses that define the insert operation. + The list of insert set clauses that define the insert operation. + + + + Gets an that specifies a projection of results to be returned based on the modified rows. + + + An that specifies a projection of results to be returned based on the modified rows. null indicates that no results should be returned from this command. + + + + Gets the command tree kind. + The command tree kind. + + + + Represents a Lambda function that can be invoked to produce a + + . + + + + + Creates a with the specified inline Lambda function implementation and formal parameters. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters + An expression that defines the logic of the Lambda function + + A collection that represents the formal parameters to the Lambda function. These variables are valid for use in the body expression. + + + + is null or contains null, or + + is null + + + + contains more than one element with the same variable name. + + + + + Creates a with the specified inline Lambda function implementation and formal parameters. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters + An expression that defines the logic of the Lambda function + + A collection that represents the formal parameters to the Lambda function. These variables are valid for use in the body expression. + + + + is null or contains null, or + + is null. + + + + contains more than one element with the same variable name. + + + + + Creates a new with a single argument of the specified type, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and single formal parameter. + + A that defines the EDM type of the argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A that defines the EDM type of the twelfth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A that defines the EDM type of the twelfth argument to the Lambda function + + + A that defines the EDM type of the thirteenth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A that defines the EDM type of the twelfth argument to the Lambda function + + + A that defines the EDM type of the thirteenth argument to the Lambda function + + + A that defines the EDM type of the fourteenth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A that defines the EDM type of the twelfth argument to the Lambda function + + + A that defines the EDM type of the thirteenth argument to the Lambda function + + + A that defines the EDM type of the fourteenth argument to the Lambda function + + + A that defines the EDM type of the fifteenth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + or + + is null or produces a result of null. + + + + + Creates a new with arguments of the specified types, as defined by the specified function. + + A new DbLambda that describes an inline Lambda function with the specified body and formal parameters. + + A that defines the EDM type of the first argument to the Lambda function + + + A that defines the EDM type of the second argument to the Lambda function + + + A that defines the EDM type of the third argument to the Lambda function + + + A that defines the EDM type of the fourth argument to the Lambda function + + + A that defines the EDM type of the fifth argument to the Lambda function + + + A that defines the EDM type of the sixth argument to the Lambda function + + + A that defines the EDM type of the seventh argument to the Lambda function + + + A that defines the EDM type of the eighth argument to the Lambda function + + + A that defines the EDM type of the ninth argument to the Lambda function + + + A that defines the EDM type of the tenth argument to the Lambda function + + + A that defines the EDM type of the eleventh argument to the Lambda function + + + A that defines the EDM type of the twelfth argument to the Lambda function + + + A that defines the EDM type of the thirteenth argument to the Lambda function + + + A that defines the EDM type of the fourteenth argument to the Lambda function + + + A that defines the EDM type of the fifteenth argument to the Lambda function + + + A that defines the EDM type of the sixteenth argument to the Lambda function + + + A function that defines the logic of the Lambda function as a + + + + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, + + is null, or + + is null or produces a result of null. + + + + Gets the body of the lambda expression. + + A that represents the body of the lambda function. + + + + Gets the parameters of the lambda expression. + The list of lambda function parameters represented as DbVariableReferenceExpression objects. + + + + Specifies a single clause in an insert or update modification operation, see + and + + + An abstract base class allows the possibility of patterns other than + Property = Value in future versions, e.g., + update SomeTable + set ComplexTypeColumn.SomeProperty() + where Id = 2 + + + + Represents a query operation expressed as a command tree. This class cannot be inherited. + + + + Constructs a new DbQueryCommandTree that uses the specified metadata workspace. + + The metadata workspace that the command tree should use. + The logical 'space' that metadata in the expressions used in this command tree must belong to. + + A that defines the logic of the query. + + When set to false the validation of the tree is turned off. + A boolean that indicates whether database null semantics are exhibited when comparing + two operands, both of which are potentially nullable. + + + or + + is null + + + + does not represent a valid data space + + + + + Constructs a new DbQueryCommandTree that uses the specified metadata workspace, using database null semantics. + + The metadata workspace that the command tree should use. + The logical 'space' that metadata in the expressions used in this command tree must belong to. + + A that defines the logic of the query. + + When set to false the validation of the tree is turned off. + + + or + + is null + + + + does not represent a valid data space + + + + + Constructs a new DbQueryCommandTree that uses the specified metadata workspace, using database null semantics. + + The metadata workspace that the command tree should use. + The logical 'space' that metadata in the expressions used in this command tree must belong to. + + A that defines the logic of the query. + + + + or + + is null + + + + does not represent a valid data space + + + + + Gets an that defines the logic of the query operation. + + + An that defines the logic of the query operation. + + The expression is null. + The expression is associated with a different command tree. + + + Gets the kind of this command tree. + The kind of this command tree. + + + Specifies the clause in a modification operation that sets the value of a property. This class cannot be inherited. + + + + Gets an that specifies the property that should be updated. + + + An that specifies the property that should be updated. + + + + + Gets an that specifies the new value with which to update the property. + + + An that specifies the new value with which to update the property. + + + + Represents a single-row update operation expressed as a command tree. This class cannot be inherited. + + Represents a single-row update operation expressed as a canonical command tree. + When the property is set, the command returns a reader; otherwise, + it returns a scalar indicating the number of rows affected. + + + + + Initializes a new instance of the class. + + The model this command will operate on. + The data space. + The target table for the data manipulation language (DML) operation. + A predicate used to determine which members of the target collection should be updated. + The list of update set clauses that define the update operation. + A that specifies a projection of results to be returned, based on the modified rows. + + + Gets the list of update set clauses that define the update operation. + The list of update set clauses that define the update operation. + + + + Gets an that specifies a projection of results to be returned, based on the modified rows. + + + An that specifies a projection of results to be returned based, on the modified rows. null indicates that no results should be returned from this command. + + + + + Gets an that specifies the predicate used to determine which members of the target collection should be updated. + + + An that specifies the predicate used to determine which members of the target collection should be updated. + + + + Gets the kind of this command tree. + The kind of this command tree. + + + Represents a reference to a variable that is currently in scope. This class cannot be inherited. + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the name of the referenced variable. + The name of the referenced variable. + + + + Defines the binding for the input set to a . + In addition to the properties of , DbGroupExpressionBinding + also provides access to the group element via the variable reference + and to the group aggregate via the property. + + + + + Gets the that defines the input set. + + + The that defines the input set. + + The expression is null. + + The expression is not associated with the command tree of the + + , or its result type is not equal or promotable to the result type of the current value of the property. + + + + Gets the name assigned to the element variable. + The name assigned to the element variable. + + + Gets the type metadata of the element variable. + The type metadata of the element variable. + + + + Gets the that references the element variable. + + A reference to the element variable. + + + Gets the name assigned to the group element variable. + The name assigned to the group element variable. + + + Gets the type metadata of the group element variable. + The type metadata of the group element variable. + + + + Gets the that references the group element variable. + + A reference to the group element variable. + + + + Gets the that represents the collection of elements in the group. + + The elements in the group. + + + + Provides an API to construct s and allows that API to be accessed as extension methods on the expression type itself. + + + + Returns the specified arguments as a key/value pair object. + A key/value pair object. + The value in the key/value pair. + The key in the key/value pair. + + + Returns the specified arguments as a key/value pair object. + A key/value pair object. + The value in the key/value pair. + The key in the key/value pair. + + + + Creates a new that uses a generated variable name to bind the given expression. + + A new expression binding with the specified expression and a generated variable name. + The expression to bind. + input is null. + input does not have a collection result. + + + + Creates a new that uses the specified variable name to bind the given expression + + A new expression binding with the specified expression and variable name. + The expression to bind. + The variable name that should be used for the binding. + input or varName is null. + input does not have a collection result. + + + Creates a new group expression binding that uses generated variable and group variable names to bind the given expression. + A new group expression binding with the specified expression and a generated variable name and group variable name. + The expression to bind. + input is null. + input does not have a collection result type. + + + + Creates a new that uses the specified variable name and group variable names to bind the given expression. + + A new group expression binding with the specified expression, variable name and group variable name. + The expression to bind. + The variable name that should be used for the binding. + The variable name that should be used to refer to the group when the new group expression binding is used in a group-by expression. + input, varName or groupVarName is null. + input does not have a collection result type. + + + + Creates a new . + + A new function aggregate with a reference to the given function and argument. The function aggregate's Distinct property will have the value false. + The function that defines the aggregate operation. + The argument over which the aggregate function should be calculated. + function or argument null. + function is not an aggregate function or has more than one argument, or the result type of argument is not equal or promotable to the parameter type of function. + + + + Creates a new that is applied in a distinct fashion. + + A new function aggregate with a reference to the given function and argument. The function aggregate's Distinct property will have the value true. + The function that defines the aggregate operation. + The argument over which the aggregate function should be calculated. + function or argument is null. + function is not an aggregate function or has more than one argument, or the result type of argument is not equal or promotable to the parameter type of function. + + + + Creates a new over the specified argument + + The argument over which to perform the nest operation + A new group aggregate representing the elements of the group referenced by the given argument. + + + is null + + + + + Creates a with the specified inline Lambda function implementation and formal parameters. + + A new expression that describes an inline Lambda function with the specified body and formal parameters. + An expression that defines the logic of the Lambda function. + + A collection that represents the formal parameters to the Lambda function. These variables are valid for use in the body expression. + + variables is null or contains null, or body is null. + variables contains more than one element with the same variable name. + + + + Creates a with the specified inline Lambda function implementation and formal parameters. + + A new expression that describes an inline Lambda function with the specified body and formal parameters. + An expression that defines the logic of the Lambda function. + + A collection that represents the formal parameters to the Lambda function. These variables are valid for use in the body expression. + + variables is null or contains null, or body is null. + variables contains more than one element with the same variable name. + + + + Creates a new with an ascending sort order and default collation. + + A new sort clause with the given sort key and ascending sort order. + The expression that defines the sort key. + key is null. + key does not have an order-comparable result type. + + + + Creates a new with a descending sort order and default collation. + + A new sort clause with the given sort key and descending sort order. + The expression that defines the sort key. + key is null. + key does not have an order-comparable result type. + + + + Creates a new with an ascending sort order and the specified collation. + + A new sort clause with the given sort key and collation, and ascending sort order. + The expression that defines the sort key. + The collation to sort under. + key is null. + collation is empty or contains only space characters. + key does not have an order-comparable result type. + + + + Creates a new with a descending sort order and the specified collation. + + A new sort clause with the given sort key and collation, and descending sort order. + The expression that defines the sort key. + The collation to sort under. + key is null. + collation is empty or contains only space characters. + key does not have an order-comparable result type. + + + + Creates a new that determines whether the given predicate holds for all elements of the input set. + + A new DbQuantifierExpression that represents the All operation. + An expression binding that specifies the input set. + An expression representing a predicate to evaluate for each member of the input set. + input or predicate is null. + predicate does not have a Boolean result type. + + + + Creates a new that determines whether the given predicate holds for any element of the input set. + + A new DbQuantifierExpression that represents the Any operation. + An expression binding that specifies the input set. + An expression representing a predicate to evaluate for each member of the input set. + input or predicate is null. + The expression produced by predicate does not have a Boolean result type. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set are not included. + + + An new DbApplyExpression with the specified input and apply bindings and an + + of CrossApply. + + + An that specifies the input set. + + + An that specifies logic to evaluate once for each member of the input set. + + input or apply is null. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set have an apply column value of null. + + + An new DbApplyExpression with the specified input and apply bindings and an + + of OuterApply. + + + An that specifies the input set. + + + An that specifies logic to evaluate once for each member of the input set. + + input or apply is null. + + + + Creates a new that unconditionally joins the sets specified by the list of input expression bindings. + + + A new DbCrossJoinExpression, with an of CrossJoin, that represents the unconditional join of the input sets. + + A list of expression bindings that specifies the input sets. + inputs is null or contains null element. + inputs contains fewer than 2 expression bindings. + + + + Creates a new that joins the sets specified by the left and right expression bindings, on the specified join condition, using InnerJoin as the + + . + + + A new DbJoinExpression, with an of InnerJoin, that represents the inner join operation applied to the left and right input sets under the given join condition. + + + An that specifies the left set argument. + + + An that specifies the right set argument. + + An expression that specifies the condition on which to join. + left, right or joinCondition is null. + joinCondition does not have a Boolean result type. + + + + Creates a new that joins the sets specified by the left and right expression bindings, on the specified join condition, using LeftOuterJoin as the + + . + + + A new DbJoinExpression, with an of LeftOuterJoin, that represents the left outer join operation applied to the left and right input sets under the given join condition. + + + An that specifies the left set argument. + + + An that specifies the right set argument. + + An expression that specifies the condition on which to join. + left, right or joinCondition is null. + joinCondition does not have a Boolean result type. + + + + Creates a new that joins the sets specified by the left and right expression bindings, on the specified join condition, using FullOuterJoin as the + + . + + + A new DbJoinExpression, with an of FullOuterJoin, that represents the full outer join operation applied to the left and right input sets under the given join condition. + + + An that specifies the left set argument. + + + An that specifies the right set argument. + + An expression that specifies the condition on which to join. + left, right or joinCondition is null. + The expression produced by joinCondition does not have a Boolean result type. + + + + Creates a new that filters the elements in the given input set using the specified predicate. + + A new DbFilterExpression that produces the filtered set. + An expression binding that specifies the input set. + An expression representing a predicate to evaluate for each member of the input set. + input or predicate is null. + predicate does not have a Boolean result type. + + + + Creates a new that groups the elements of the input set according to the specified group keys and applies the given aggregates. + + A new DbGroupByExpression with the specified input set, grouping keys and aggregates. + + A that specifies the input set. + + A list of string-expression pairs that define the grouping columns. + A list of expressions that specify aggregates to apply. + input, keys or aggregates is null, keys contains a null column key or expression, or aggregates contains a null aggregate column name or aggregate. + Both keys and aggregates are empty, or an invalid or duplicate column name was specified. + + + + Creates a new that projects the specified expression over the given input set. + + A new DbProjectExpression that represents the projection operation. + An expression binding that specifies the input set. + An expression to project over the set. + input or projection is null. + + + + Creates a new that sorts the given input set by the given sort specifications before skipping the specified number of elements. + + A new DbSkipExpression that represents the skip operation. + An expression binding that specifies the input set. + A list of sort specifications that determine how the elements of the input set should be sorted. + An expression the specifies how many elements of the ordered set to skip. + input, sortOrder or count is null, or sortOrder contains null. + + sortOrder is empty, or count is not or + + or has a result type that is not equal or promotable to a 64-bit integer type. + + + + + Creates a new that sorts the given input set by the specified sort specifications. + + A new DbSortExpression that represents the sort operation. + An expression binding that specifies the input set. + A list of sort specifications that determine how the elements of the input set should be sorted. + input or sortOrder is null, or sortOrder contains null. + sortOrder is empty. + + + + Creates a new , which represents a typed null value. + + An instance of DbNullExpression. + The type of the null value. + nullType is null. + + + + Creates a new with the given constant value. + + A new DbConstantExpression with the given value. + The constant value to represent. + value is null. + value is not an instance of a valid constant type. + + + + Creates a new of the specified primitive type with the given constant value. + + A new DbConstantExpression with the given value and a result type of constantType. + The type of the constant value. + The constant value to represent. + value or constantType is null. + value is not an instance of a valid constant type, constantType does not represent a primitive type, or value is of a different primitive type than that represented by constantType. + + + + Creates a new that references a parameter with the specified name and type. + + A DbParameterReferenceExpression that represents a reference to a parameter with the specified name and type. The result type of the expression will be the same as type. + The type of the referenced parameter. + The name of the referenced parameter. + + + + Creates a new that references a variable with the specified name and type. + + A DbVariableReferenceExpression that represents a reference to a variable with the specified name and type. The result type of the expression will be the same as type. + The type of the referenced variable. + The name of the referenced variable. + + + + Creates a new that references the specified entity or relationship set. + + A new DbScanExpression based on the specified entity or relationship set. + Metadata for the entity or relationship set to reference. + targetSet is null. + + + + Creates an that performs the logical And of the left and right arguments. + + A new DbAndExpression with the specified arguments. + A Boolean expression that specifies the left argument. + A Boolean expression that specifies the right argument. + left or right is null. + left and right does not have a Boolean result type. + + + + Creates an that performs the logical Or of the left and right arguments. + + A new DbOrExpression with the specified arguments. + A Boolean expression that specifies the left argument. + A Boolean expression that specifies the right argument. + left or right is null. + left or right does not have a Boolean result type. + + + + Creates a that matches the result of the specified + expression with the results of the constant expressions in the specified list. + + A DbExpression to be matched. + A list of DbConstantExpression to test for a match. + + A new DbInExpression with the specified arguments. + + + + or + + is null. + + + The result type of + + is different than the result type of an expression from + . + + + + + Creates a that performs the logical negation of the given argument. + + A new DbNotExpression with the specified argument. + A Boolean expression that specifies the argument. + argument is null. + argument does not have a Boolean result type. + + + + Creates a new that divides the left argument by the right argument. + + A new DbArithmeticExpression representing the division operation. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common numeric result type exists between left or right. + + + + Creates a new that subtracts the right argument from the left argument. + + A new DbArithmeticExpression representing the subtraction operation. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common numeric result type exists between left and right. + + + + Creates a new that computes the remainder of the left argument divided by the right argument. + + A new DbArithmeticExpression representing the modulo operation. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common numeric result type exists between left and right. + + + + Creates a new that multiplies the left argument by the right argument. + + A new DbArithmeticExpression representing the multiplication operation. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common numeric result type exists between left and right. + + + + Creates a new that adds the left argument to the right argument. + + A new DbArithmeticExpression representing the addition operation. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common numeric result type exists between left and right. + + + + Creates a new that negates the value of the argument. + + A new DbArithmeticExpression representing the negation operation. + An expression that specifies the argument. + argument is null. + No numeric result type exists for argument. + + + + Creates a new that negates the value of the argument. + + A new DbArithmeticExpression representing the negation operation. + An expression that specifies the argument. + argument is null. + No numeric result type exists for argument. + + + + Creates a new that compares the left and right arguments for equality. + + A new DbComparisonExpression representing the equality comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common equality-comparable result type exists between left and right. + + + + Creates a new that compares the left and right arguments for inequality. + + A new DbComparisonExpression representing the inequality comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common equality-comparable result type exists between left and right. + + + + Creates a new that determines whether the left argument is greater than the right argument. + + A new DbComparisonExpression representing the greater-than comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common order-comparable result type exists between left and right. + + + + Creates a new that determines whether the left argument is less than the right argument. + + A new DbComparisonExpression representing the less-than comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common order-comparable result type exists between left and right. + + + + Creates a new that determines whether the left argument is greater than or equal to the right argument. + + A new DbComparisonExpression representing the greater-than-or-equal-to comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common order-comparable result type exists between left and right. + + + + Creates a new that determines whether the left argument is less than or equal to the right argument. + + A new DbComparisonExpression representing the less-than-or-equal-to comparison. + An expression that specifies the left argument. + An expression that specifies the right argument. + left or right is null. + No common result type that is both equality- and order-comparable exists between left and right. + + + + Creates a new that determines whether the specified argument is null. + + A new DbIsNullExpression with the specified argument. + An expression that specifies the argument. + argument is null. + argument has a collection result type. + + + + Creates a new that compares the specified input string to the given pattern. + + A new DbLikeExpression with the specified input, pattern and a null escape. + An expression that specifies the input string. + An expression that specifies the pattern string. + Argument or pattern is null. + Argument or pattern does not have a string result type. + + + + Creates a new that compares the specified input string to the given pattern using the optional escape. + + A new DbLikeExpression with the specified input, pattern and escape. + An expression that specifies the input string. + An expression that specifies the pattern string. + An optional expression that specifies the escape string. + argument, pattern or escape is null. + argument, pattern or escape does not have a string result type. + + + + Creates a new that applies a cast operation to a polymorphic argument. + + A new DbCastExpression with the specified argument and target type. + The argument to which the cast should be applied. + Type metadata that specifies the type to cast to. + Argument or toType is null. + The specified cast is not valid. + + + + Creates a new . + + A new DbTreatExpression with the specified argument and type. + An expression that specifies the instance. + Type metadata for the treat-as type. + argument or treatType is null. + treatType is not in the same type hierarchy as the result type of argument. + + + + Creates a new that produces a set consisting of the elements of the given input set that are of the specified type. + + + A new DbOfTypeExpression with the specified set argument and type, and an ExpressionKind of + + . + + + A that specifies the input set. + + Type metadata for the type that elements of the input set must have to be included in the resulting set. + argument or type is null. + argument does not have a collection result type, or type is not a type in the same type hierarchy as the element type of the collection result type of argument. + + + + Creates a new that produces a set consisting of the elements of the given input set that are of exactly the specified type. + + + A new DbOfTypeExpression with the specified set argument and type, and an ExpressionKind of + + . + + + An that specifies the input set. + + Type metadata for the type that elements of the input set must match exactly to be included in the resulting set. + argument or type is null. + argument does not have a collection result type, or type is not a type in the same type hierarchy as the element type of the collection result type of argument. + + + + Creates a new that determines whether the given argument is of the specified type or a subtype. + + A new DbIsOfExpression with the specified instance and type and DbExpressionKind IsOf. + An expression that specifies the instance. + Type metadata that specifies the type that the instance's result type should be compared to. + argument or type is null. + type is not in the same type hierarchy as the result type of argument. + + + + Creates a new expression that determines whether the given argument is of the specified type, and only that type (not a subtype). + + A new DbIsOfExpression with the specified instance and type and DbExpressionKind IsOfOnly. + An expression that specifies the instance. + Type metadata that specifies the type that the instance's result type should be compared to. + argument or type is null. + type is not in the same type hierarchy as the result type of argument. + + + + Creates a new that retrieves a specific Entity given a reference expression. + + A new DbDerefExpression that retrieves the specified Entity. + + An that provides the reference. This expression must have a reference Type. + + argument is null. + argument does not have a reference result type. + + + + Creates a new that retrieves the ref of the specifed entity in structural form. + + A new DbEntityRefExpression that retrieves a reference to the specified entity. + The expression that provides the entity. This expression must have an entity result type. + argument is null. + argument does not have an entity result type. + + + + Creates a new that encodes a reference to a specific entity based on key values. + + A new DbRefExpression that references the element with the specified key values in the given entity set. + The entity set in which the referenced element resides. + + A collection of s that provide the key values. These expressions must match (in number, type, and order) the key properties of the referenced entity type. + + entitySet is null, or keyValues is null or contains null. + The count of keyValues does not match the count of key members declared by the entitySet’s element type, or keyValues contains an expression with a result type that is not compatible with the type of the corresponding key member. + + + + Creates a new that encodes a reference to a specific entity based on key values. + + A new DbRefExpression that references the element with the specified key values in the given entity set. + The entity set in which the referenced element resides. + + A collection of s that provide the key values. These expressions must match (in number, type, and order) the key properties of the referenced entity type. + + entitySet is null, or keyValues is null or contains null. + The count of keyValues does not match the count of key members declared by the entitySet’s element type, or keyValues contains an expression with a result type that is not compatible with the type of the corresponding key member. + + + + Creates a new that encodes a reference to a specific entity of a given type based on key values. + + A new DbRefExpression that references the element with the specified key values in the given entity set. + The entity set in which the referenced element resides. + The specific type of the referenced entity. This must be an entity type from the same hierarchy as the entity set's element type. + + A collection of s that provide the key values. These expressions must match (in number, type, and order) the key properties of the referenced entity type. + + entitySet or entityType is null, or keyValues is null or contains null. + entityType is not from the same type hierarchy (a subtype, supertype, or the same type) as entitySet's element type. + The count of keyValues does not match the count of key members declared by the entitySet’s element type, or keyValues contains an expression with a result type that is not compatible with the type of the corresponding key member. + + + + Creates a new that encodes a reference to a specific entity of a given type based on key values. + + A new DbRefExpression that references the element with the specified key values in the given entity set. + The entity set in which the referenced element resides. + The specific type of the referenced entity. This must be an entity type from the same hierarchy as the entity set's element type. + + A collection of s that provide the key values. These expressions must match (in number, type, and order) the key properties of the referenced entity type. + + entitySet or entityType is null, or keyValues is null or contains null. + entityType is not from the same type hierarchy (a subtype, supertype, or the same type) as entitySet's element type. + The count of keyValues does not match the count of key members declared by the entitySet’s element type, or keyValues contains an expression with a result type that is not compatible with the type of the corresponding key member. + + + + Creates a new that encodes a reference to a specific Entity based on key values. + + A new DbRefExpression that references the element with the specified key values in the given Entity set. + The Entity set in which the referenced element resides. + + A that constructs a record with columns that match (in number, type, and order) the Key properties of the referenced Entity type. + + entitySet or keyRow is null. + keyRow does not have a record result type that matches the key properties of the referenced entity set's entity type. + + + + Creates a new that encodes a reference to a specific Entity based on key values. + + A new DbRefExpression that references the element with the specified key values in the given Entity set. + The Entity set in which the referenced element resides. + + A that constructs a record with columns that match (in number, type, and order) the Key properties of the referenced Entity type. + + The type of the Entity that the reference should refer to. + entitySet, keyRow or entityType is null. + entityType is not in the same type hierarchy as the entity set's entity type, or keyRow does not have a record result type that matches the key properties of the referenced entity set's entity type. + + + + Creates a new that retrieves the key values of the specifed reference in structural form. + + A new DbRefKeyExpression that retrieves the key values of the specified reference. + The expression that provides the reference. This expression must have a reference Type with an Entity element type. + argument is null. + argument does not have a reference result type. + + + + Creates a new representing the navigation of a composition or association relationship. + + A new DbRelationshipNavigationExpression representing the navigation of the specified from and to relation ends of the specified relation type from the specified navigation source instance. + An expression that specifies the instance from which navigation should occur. + Metadata for the property that represents the end of the relationship from which navigation should occur. + Metadata for the property that represents the end of the relationship to which navigation should occur. + fromEnd, toEnd or navigateFrom is null. + fromEnd and toEnd are not declared by the same relationship type, or navigateFrom has a result type that is not compatible with the property type of fromEnd. + + + + Creates a new representing the navigation of a composition or association relationship. + + A new DbRelationshipNavigationExpression representing the navigation of the specified from and to relation ends of the specified relation type from the specified navigation source instance. + Metadata for the relation type that represents the relationship. + The name of the property of the relation type that represents the end of the relationship from which navigation should occur. + The name of the property of the relation type that represents the end of the relationship to which navigation should occur. + An expression the specifies the instance from which naviagtion should occur. + type, fromEndName, toEndName or navigateFrom is null. + type is not associated with this command tree's metadata workspace or navigateFrom is associated with a different command tree, or type does not declare a relation end property with name toEndName or fromEndName, or navigateFrom has a result type that is not compatible with the property type of the relation end property with name fromEndName. + + + + Creates a new that removes duplicates from the given set argument. + + A new DbDistinctExpression that represents the distinct operation applied to the specified set argument. + An expression that defines the set over which to perfom the distinct operation. + argument is null. + argument does not have a collection result type. + + + + Creates a new that converts a set into a singleton. + + A DbElementExpression that represents the conversion of the set argument to a singleton. + An expression that specifies the input set. + argument is null. + argument does not have a collection result type. + + + + Creates a new that determines whether the specified set argument is an empty set. + + A new DbIsEmptyExpression with the specified argument. + An expression that specifies the input set. + argument is null. + argument does not have a collection result type. + + + + Creates a new that computes the subtraction of the right set argument from the left set argument. + + A new DbExceptExpression that represents the difference of the left argument from the right argument. + An expression that defines the left set argument. + An expression that defines the right set argument. + left or right is null. + No common collection result type exists between left and right. + + + + Creates a new that computes the intersection of the left and right set arguments. + + A new DbIntersectExpression that represents the intersection of the left and right arguments. + An expression that defines the left set argument. + An expression that defines the right set argument. + left or right is null. + No common collection result type exists between left or right. + + + + Creates a new that computes the union of the left and right set arguments and does not remove duplicates. + + A new DbUnionAllExpression that union, including duplicates, of the the left and right arguments. + An expression that defines the left set argument. + An expression that defines the right set argument. + left or right is null. + No common collection result type with an equality-comparable element type exists between left and right. + + + + Creates a new that restricts the number of elements in the Argument collection to the specified count Limit value. Tied results are not included in the output. + + A new DbLimitExpression with the specified argument and count limit values that does not include tied results. + An expression that specifies the input collection. + An expression that specifies the limit value. + argument or count is null. + argument does not have a collection result type, or count does not have a result type that is equal or promotable to a 64-bit integer type. + + + + Creates a new . + + A new DbCaseExpression with the specified cases and default result. + A list of expressions that provide the conditional for of each case. + A list of expressions that provide the result of each case. + An expression that defines the result when no case is matched. + whenExpressions or thenExpressions is null or contains null, or elseExpression is null. + whenExpressions or thenExpressions is empty or whenExpressions contains an expression with a non-Boolean result type, or no common result type exists for all expressions in thenExpressions and elseExpression. + + + + Creates a new representing the invocation of the specified function with the given arguments. + + A new DbFunctionExpression representing the function invocation. + Metadata for the function to invoke. + A list of expressions that provide the arguments to the function. + function is null, or arguments is null or contains null. + The count of arguments does not equal the number of parameters declared by function, or arguments contains an expression that has a result type that is not equal or promotable to the corresponding function parameter type. + + + + Creates a new representing the invocation of the specified function with the given arguments. + + A new DbFunctionExpression representing the function invocation. + Metadata for the function to invoke. + Expressions that provide the arguments to the function. + function is null, or arguments is null or contains null. + The count of arguments does not equal the number of parameters declared by function, or arguments contains an expression that has a result type that is not equal or promotable to the corresponding function parameter type. + + + + Creates a new representing the application of the specified Lambda function to the given arguments. + + A new Expression representing the Lambda function application. + + A instance representing the Lambda function to apply. + + A list of expressions that provide the arguments. + lambda or arguments is null. + The count of arguments does not equal the number of variables declared by lambda, or arguments contains an expression that has a result type that is not equal or promotable to the corresponding variable type. + + + + Creates a new representing the application of the specified Lambda function to the given arguments. + + A new expression representing the Lambda function application. + + A instance representing the Lambda function to apply. + + Expressions that provide the arguments. + lambda or arguments is null. + The count of arguments does not equal the number of variables declared by lambda, or arguments contains an expression that has a result type that is not equal or promotable to the corresponding variable type. + + + + Creates a new . If the type argument is a collection type, the arguments specify the elements of the collection. Otherwise the arguments are used as property or column values in the new instance. + + A new DbNewInstanceExpression with the specified type and arguments. + The type of the new instance. + Expressions that specify values of the new instances, interpreted according to the instance's type. + instanceType or arguments is null, or arguments contains null. + arguments is empty or the result types of the contained expressions do not match the requirements of instanceType (as explained in the remarks section). + + + + Creates a new . If the type argument is a collection type, the arguments specify the elements of the collection. Otherwise the arguments are used as property or column values in the new instance. + + A new DbNewInstanceExpression with the specified type and arguments. + The type of the new instance. + Expressions that specify values of the new instances, interpreted according to the instance's type. + instanceType or arguments is null, or arguments contains null. + arguments is empty or the result types of the contained expressions do not match the requirements of instanceType (as explained in the remarks section). + + + + Creates a new that constructs a collection containing the specified elements. The type of the collection is based on the common type of the elements. If no common element type exists an exception is thrown. + + A new DbNewInstanceExpression with the specified collection type and arguments. + A list of expressions that provide the elements of the collection. + elements is null, or contains null. + elements is empty or contains expressions for which no common result type exists. + + + + Creates a new that constructs a collection containing the specified elements. The type of the collection is based on the common type of the elements. If no common element type exists an exception is thrown. + + A new DbNewInstanceExpression with the specified collection type and arguments. + A list of expressions that provide the elements of the collection. + elements is null, or contains null.. + elements is empty or contains expressions for which no common result type exists. + + + + Creates a new that constructs an empty collection of the specified collection type. + + A new DbNewInstanceExpression with the specified collection type and an empty Arguments list. + The type metadata for the collection to create + collectionType is null. + collectionType is not a collection type. + + + + Creates a new that produces a row with the specified named columns and the given values, specified as expressions. + + A new DbNewInstanceExpression that represents the construction of the row. + A list of string-DbExpression key-value pairs that defines the structure and values of the row. + columnValues is null or contains an element with a null column name or expression. + columnValues is empty, or contains a duplicate or invalid column name. + + + + Creates a new representing the retrieval of the specified property. + + A new DbPropertyExpression representing the property retrieval. + The instance from which to retrieve the property. May be null if the property is static. + Metadata for the property to retrieve. + propertyMetadata is null or instance is null and the property is not static. + + + + Creates a new representing the retrieval of the specified navigation property. + + A new DbPropertyExpression representing the navigation property retrieval. + The instance from which to retrieve the navigation property. + Metadata for the navigation property to retrieve. + navigationProperty or instance is null. + + + + Creates a new representing the retrieval of the specified relationship end member. + + A new DbPropertyExpression representing the relationship end member retrieval. + The instance from which to retrieve the relationship end member. + Metadata for the relationship end member to retrieve. + relationshipEnd is null or instance is null and the property is not static. + + + + Creates a new representing the retrieval of the instance property with the specified name from the given instance. + + A new DbPropertyExpression that represents the property retrieval. + The instance from which to retrieve the property. + The name of the property to retrieve. + propertyName is null or instance is null and the property is not static. + No property with the specified name is declared by the type of instance. + + + + Creates a new representing setting a property to a value. + + The property to be set. + The value to set the property to. + The newly created set clause. + + + + Creates a new that determines whether the given predicate holds for all elements of the input set. + + A new DbQuantifierExpression that represents the All operation. + An expression that specifies the input set. + A method representing a predicate to evaluate for each member of the input set. This method must produce an expression with a Boolean result type that provides the predicate logic. + source or predicate is null. + The expression produced by predicate is null. + source does not have a collection result type. + The expression produced by Predicate does not have a Boolean result type. + + + + Creates a new that determines whether the specified set argument is non-empty. + + + A new applied to a new + + with the specified argument. + + An expression that specifies the input set. + source is null. + source does not have a collection result type. + + + + Creates a new that determines whether the specified set argument is non-empty. + + + A new applied to a new + + with the specified argument. + + An expression that specifies the input set. + argument is null. + argument does not have a collection result type. + + + + Creates a new that determines whether the given predicate holds for any element of the input set. + + A new DbQuantifierExpression that represents the Any operation. + An expression that specifies the input set. + A method representing the predicate to evaluate for each member of the input set. This method must produce an expression with a Boolean result type that provides the predicate logic. + source or predicate is null. + The expression produced by predicate is null. + source does not have a collection result type. + The expression produced by predicate does not have a Boolean result type. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set are not included. + + + An new DbApplyExpression with the specified input and apply bindings and an + + of CrossApply. + + + A that specifies the input set. + + A method that specifies the logic to evaluate once for each member of the input set. + source or apply is null. + source does not have a collection result type. + The result of apply contains a name or expression that is null. + The result of apply contains a name or expression that is not valid in an expression binding. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set have an apply column value of null. + + + An new DbApplyExpression with the specified input and apply bindings and an + + of OuterApply. + + + A that specifies the input set. + + A method that specifies the logic to evaluate once for each member of the input set. + source or apply is null. + Source does not have a collection result type. + The result of apply contains a name or expression that is null. + The result of apply contains a name or expression that is not valid in an expression binding. + + + + Creates a new that joins the sets specified by the left and right expressions, on the specified join condition, using FullOuterJoin as the + + . + + + A new DbJoinExpression, with an of FullOuterJoin, that represents the full outer join operation applied to the left and right input sets under the given join condition. + + + A that specifies the left set argument. + + + A that specifies the right set argument. + + A method representing the condition on which to join. This method must produce an expression with a Boolean result type that provides the logic of the join condition. + left, right or joinCondition is null. + left or right does not have a collection result type. + The expression produced by joinCondition is null. + The expression produced by joinCondition does not have a Boolean result type. + + + + Creates a new that joins the sets specified by the left and right expressions, on the specified join condition, using InnerJoin as the + + . + + + A new DbJoinExpression, with an of InnerJoin, that represents the inner join operation applied to the left and right input sets under the given join condition. + + + A that specifies the left set argument. + + + A that specifies the right set argument. + + A method representing the condition on which to join. This method must produce an expression with a Boolean result type that provides the logic of the join condition. + left, right or joinCondition is null. + left or right does not have a collection result type. + The expression produced by joinCondition is null. + The expression produced by joinCondition does not have a Boolean result type. + + + + Creates a new that joins the sets specified by the left and right expressions, on the specified join condition, using LeftOuterJoin as the + + . + + + A new DbJoinExpression, with an of LeftOuterJoin, that represents the left outer join operation applied to the left and right input sets under the given join condition. + + + A that specifies the left set argument. + + + A that specifies the right set argument. + + A method representing the condition on which to join. This method must produce an expression with a Boolean result type that provides the logic of the join condition. + left, right or joinCondition is null. + left or right does not have a collection result type. + The expression produced by joinCondition is null. + The expression produced by joinCondition does not have a Boolean result type. + + + + Creates a new that joins the sets specified by the outer and inner expressions, on an equality condition between the specified outer and inner keys, using InnerJoin as the + + . + + + A new DbJoinExpression, with an of InnerJoin, that represents the inner join operation applied to the left and right input sets under a join condition that compares the outer and inner key values for equality. + + + A that specifies the outer set argument. + + + A that specifies the inner set argument. + + A method that specifies how the outer key value should be derived from an element of the outer set. + A method that specifies how the inner key value should be derived from an element of the inner set. + outer, inner, outerKey or innerKey is null. + outer or inner does not have a collection result type. + The expression produced by outerKey or innerKey is null. + The expressions produced by outerKey and innerKey are not comparable for equality. + + + + Creates a new that projects the specified selector over the sets specified by the outer and inner expressions, joined on an equality condition between the specified outer and inner keys, using InnerJoin as the + + . + + + A new DbProjectExpression with the specified selector as its projection, and a new DbJoinExpression as its input. The input DbJoinExpression is created with an + + of InnerJoin, that represents the inner join operation applied to the left and right input sets under a join condition that compares the outer and inner key values for equality. + + + A that specifies the outer set argument. + + + A that specifies the inner set argument. + + A method that specifies how the outer key value should be derived from an element of the outer set. + A method that specifies how the inner key value should be derived from an element of the inner set. + + A method that specifies how an element of the result set should be derived from elements of the inner and outer sets. This method must produce an instance of a type that is compatible with Join and can be resolved into a + + . Compatibility requirements for TSelector are described in remarks. + + The type of the selector . + outer, inner, outerKey, innerKey or selector is null. + outer or inner does not have a collection result type. + The expression produced by outerKey or innerKey is null. + The result of selector is null after conversion to DbExpression. + The expressions produced by outerKey and innerKey is not comparable for equality. + The result of Selector is not compatible with SelectMany. + + + + Creates a new that sorts the given input set by the specified sort key, with ascending sort order and default collation. + + A new DbSortExpression that represents the order-by operation. + An expression that specifies the input set. + A method that specifies how to derive the sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + source or sortKey is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable result type. + + + + Creates a new that sorts the given input set by the specified sort key, with ascending sort order and the specified collation. + + A new DbSortExpression that represents the order-by operation. + An expression that specifies the input set. + A method that specifies how to derive the sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + The collation to sort under. + source, sortKey or collation is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable string result type. + collation is empty or contains only space characters. + + + + Creates a new that sorts the given input set by the specified sort key, with descending sort order and default collation. + + A new DbSortExpression that represents the order-by operation. + An expression that specifies the input set. + A method that specifies how to derive the sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + source or sortKey is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable result type. + + + + Creates a new that sorts the given input set by the specified sort key, with descending sort order and the specified collation. + + A new DbSortExpression that represents the order-by operation. + An expression that specifies the input set. + A method that specifies how to derive the sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + The collation to sort under. + source, sortKey or collation is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable string result type. + collation is empty or contains only space characters. + + + + Creates a new that selects the specified expression over the given input set. + + A new DbProjectExpression that represents the select operation. + An expression that specifies the input set. + + A method that specifies how to derive the projected expression given a member of the input set. This method must produce an instance of a type that is compatible with Select and can be resolved into a + + . Compatibility requirements for TProjection are described in remarks. + + The method result type of projection. + source or projection is null. + The result of projection is null. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set are not included. A + + is then created that selects the apply column from each row, producing the overall collection of apply results. + + + An new DbProjectExpression that selects the apply column from a new DbApplyExpression with the specified input and apply bindings and an + + of CrossApply. + + + A that specifies the input set. + + A method that represents the logic to evaluate once for each member of the input set. + source or apply is null. + The expression produced by apply is null. + source does not have a collection result type. + The expression produced by apply does not have a collection type. + + + + Creates a new that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set are not included. A + + is then created that selects the specified selector over each row, producing the overall collection of results. + + + An new DbProjectExpression that selects the result of the given selector from a new DbApplyExpression with the specified input and apply bindings and an + + of CrossApply. + + + A that specifies the input set. + + A method that represents the logic to evaluate once for each member of the input set. + + A method that specifies how an element of the result set should be derived given an element of the input and apply sets. This method must produce an instance of a type that is compatible with SelectMany and can be resolved into a + + . Compatibility requirements for TSelector are described in remarks. + + The method result type of selector. + source, apply or selector is null. + The expression produced by apply is null. + The result of selector is null on conversion to DbExpression. + source does not have a collection result type. + The expression produced by apply does not have a collection type. does not have a collection type. + + + + Creates a new that skips the specified number of elements from the given sorted input set. + + A new DbSkipExpression that represents the skip operation. + + A that specifies the sorted input set. + + An expression the specifies how many elements of the ordered set to skip. + argument or count is null. + + count is not or + + or has a result type that is not equal or promotable to a 64-bit integer type. + + + + + Creates a new that restricts the number of elements in the Argument collection to the specified count Limit value. Tied results are not included in the output. + + A new DbLimitExpression with the specified argument and count limit values that does not include tied results. + An expression that specifies the input collection. + An expression that specifies the limit value. + argument or count is null. + argument does not have a collection result type, count does not have a result type that is equal or promotable to a 64-bit integer type. + + + + Creates a new that with a sort order that includes the sort order of the given order input set together with the specified sort key in ascending sort order and with default collation. + + A new DbSortExpression that represents the new overall order-by operation. + A DbSortExpression that specifies the ordered input set. + A method that specifies how to derive the additional sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + source or sortKey is null. + The expression produced by sortKey is null. + source does not have a collection result type. + sortKey does not have an order-comparable result type. + + + + Creates a new that with a sort order that includes the sort order of the given order input set together with the specified sort key in ascending sort order and with the specified collation. + + A new DbSortExpression that represents the new overall order-by operation. + A DbSortExpression that specifies the ordered input set. + A method that specifies how to derive the additional sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + The collation to sort under. + source, sortKey or collation is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable string result type. + collation is empty or contains only space characters. + + + + Creates a new that with a sort order that includes the sort order of the given order input set together with the specified sort key in descending sort order and with default collation. + + A new DbSortExpression that represents the new overall order-by operation. + A DbSortExpression that specifies the ordered input set. + A method that specifies how to derive the additional sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + source or sortKey is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable result type. + + + + Creates a new that with a sort order that includes the sort order of the given order input set together with the specified sort key in descending sort order and with the specified collation. + + A new DbSortExpression that represents the new overall order-by operation. + A DbSortExpression that specifies the ordered input set. + A method that specifies how to derive the additional sort key expression given a member of the input set. This method must produce an expression with an order-comparable result type that provides the sort key definition. + The collation to sort under. + source, sortKey or collation is null. + The expression produced by sortKey is null. + source does not have a collection result type. + The expression produced by sortKey does not have an order-comparable string result type. + collation is empty or contains only space characters. + + + + Creates a new that filters the elements in the given input set using the specified predicate. + + A new DbQuantifierExpression that represents the Any operation. + An expression that specifies the input set. + A method representing the predicate to evaluate for each member of the input set. This method must produce an expression with a Boolean result type that provides the predicate logic. + source or predicate is null. + The expression produced by predicate is null. + The expression produced by predicate does not have a Boolean result type. + + + + Creates a new that computes the union of the left and right set arguments with duplicates removed. + + A new DbExpression that computes the union, without duplicates, of the the left and right arguments. + An expression that defines the left set argument. + An expression that defines the right set argument. + left or right is null. + No common collection result type with an equality-comparable element type exists between left and right. + + + + Gets a with the Boolean value true. + + + A with the Boolean value true. + + + + + Gets a with the Boolean value false. + + + A with the Boolean value false. + + + + + Provides an API to construct s that invoke canonical EDM functions, and allows that API to be accessed as extension methods on the expression type itself. + + + + + Creates a that invokes the canonical 'Avg' function over the specified collection. The result type of the expression is the same as the element type of the collection. + + A new DbFunctionExpression that produces the average value. + An expression that specifies the collection from which the average value should be computed. + + + + Creates a that invokes the canonical 'Count' function over the specified collection. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that produces the count value. + An expression that specifies the collection over which the count value should be computed. + + + + Creates a that invokes the canonical 'BigCount' function over the specified collection. The result type of the expression is Edm.Int64. + + A new DbFunctionExpression that produces the count value. + An expression that specifies the collection over which the count value should be computed. + + + + Creates a that invokes the canonical 'Max' function over the specified collection. The result type of the expression is the same as the element type of the collection. + + A new DbFunctionExpression that produces the maximum value. + An expression that specifies the collection from which the maximum value should be retrieved + + + + Creates a that invokes the canonical 'Min' function over the specified collection. The result type of the expression is the same as the element type of the collection. + + A new DbFunctionExpression that produces the minimum value. + An expression that specifies the collection from which the minimum value should be retrieved. + + + + Creates a that invokes the canonical 'Sum' function over the specified collection. The result type of the expression is the same as the element type of the collection. + + A new DbFunctionExpression that produces the sum. + An expression that specifies the collection from which the sum should be computed. + + + + Creates a that invokes the canonical 'StDev' function over the non-null members of the specified collection. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that produces the standard deviation value over non-null members of the collection. + An expression that specifies the collection for which the standard deviation should be computed. + + + + Creates a that invokes the canonical 'StDevP' function over the population of the specified collection. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that produces the standard deviation value. + An expression that specifies the collection for which the standard deviation should be computed. + + + + Creates a that invokes the canonical 'Var' function over the non-null members of the specified collection. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that produces the statistical variance value for the non-null members of the collection. + An expression that specifies the collection for which the statistical variance should be computed. + + + + Creates a that invokes the canonical 'VarP' function over the population of the specified collection. The result type of the expression Edm.Double. + + A new DbFunctionExpression that produces the statistical variance value. + An expression that specifies the collection for which the statistical variance should be computed. + + + + Creates a that invokes the canonical 'Concat' function with the specified arguments, which must each have a string result type. The result type of the expression is string. + + A new DbFunctionExpression that produces the concatenated string. + An expression that specifies the string that should appear first in the concatenated result string. + An expression that specifies the string that should appear second in the concatenated result string. + + + + Creates a that invokes the canonical 'Contains' function with the specified arguments, which must each have a string result type. The result type of the expression is Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether or not searchedForString occurs within searchedString. + An expression that specifies the string to search for any occurence of searchedForString. + An expression that specifies the string to search for in searchedString. + + + + Creates a that invokes the canonical 'EndsWith' function with the specified arguments, which must each have a string result type. The result type of the expression is Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether or not stringArgument ends with suffix. + An expression that specifies the string that is searched at the end for string suffix. + An expression that specifies the target string that is searched for at the end of stringArgument. + + + + Creates a that invokes the canonical 'IndexOf' function with the specified arguments, which must each have a string result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the first index of stringToFind in searchString. + An expression that specifies the string to search for stringToFind. + An expression that specifies the string to locate within searchString should be checked. + + + + Creates a that invokes the canonical 'Left' function with the specified arguments, which must have a string and integer numeric result type. The result type of the expression is string. + + A new DbFunctionExpression that returns the the leftmost substring of length length from stringArgument. + An expression that specifies the string from which to extract the leftmost substring. + An expression that specifies the length of the leftmost substring to extract from stringArgument. + + + + Creates a that invokes the canonical 'Length' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the length of stringArgument. + An expression that specifies the string for which the length should be computed. + + + + Creates a that invokes the canonical 'Replace' function with the specified arguments, which must each have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression than returns a new string based on stringArgument where every occurence of toReplace is replaced by replacement. + An expression that specifies the string in which to perform the replacement operation. + An expression that specifies the string that is replaced. + An expression that specifies the replacement string. + + + + Creates a that invokes the canonical 'Reverse' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that produces the reversed value of stringArgument. + An expression that specifies the string to reverse. + + + + Creates a that invokes the canonical 'Right' function with the specified arguments, which must have a string and integer numeric result type. The result type of the expression is string. + + A new DbFunctionExpression that returns the the rightmost substring of length length from stringArgument. + An expression that specifies the string from which to extract the rightmost substring. + An expression that specifies the length of the rightmost substring to extract from stringArgument. + + + + Creates a that invokes the canonical 'StartsWith' function with the specified arguments, which must each have a string result type. The result type of the expression is Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether or not stringArgument starts with prefix. + An expression that specifies the string that is searched at the start for string prefix. + An expression that specifies the target string that is searched for at the start of stringArgument. + + + + Creates a that invokes the canonical 'Substring' function with the specified arguments, which must have a string and integer numeric result types. The result type of the expression is string. + + A new DbFunctionExpression that returns the substring of length length from stringArgument starting at start. + An expression that specifies the string from which to extract the substring. + An expression that specifies the starting index from which the substring should be taken. + An expression that specifies the length of the substring. + + + + Creates a that invokes the canonical 'ToLower' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that returns value of stringArgument converted to lower case. + An expression that specifies the string that should be converted to lower case. + + + + Creates a that invokes the canonical 'ToUpper' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that returns value of stringArgument converted to upper case. + An expression that specifies the string that should be converted to upper case. + + + + Creates a that invokes the canonical 'Trim' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that returns value of stringArgument with leading and trailing space removed. + An expression that specifies the string from which leading and trailing space should be removed. + + + + Creates a that invokes the canonical 'RTrim' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that returns value of stringArgument with trailing space removed. + An expression that specifies the string from which trailing space should be removed. + + + + Creates a that invokes the canonical 'LTrim' function with the specified argument, which must have a string result type. The result type of the expression is also string. + + A new DbFunctionExpression that returns value of stringArgument with leading space removed. + An expression that specifies the string from which leading space should be removed. + + + + Creates a that invokes the canonical 'Year' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer year value from dateValue. + An expression that specifies the value from which the year should be retrieved. + + + + Creates a that invokes the canonical 'Month' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer month value from dateValue. + An expression that specifies the value from which the month should be retrieved. + + + + Creates a that invokes the canonical 'Day' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer day value from dateValue. + An expression that specifies the value from which the day should be retrieved. + + + + Creates a that invokes the canonical 'DayOfYear' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer day of year value from dateValue. + An expression that specifies the value from which the day within the year should be retrieved. + + + + Creates a that invokes the canonical 'Hour' function with the specified argument, which must have a DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer hour value from timeValue. + An expression that specifies the value from which the hour should be retrieved. + + + + Creates a that invokes the canonical 'Minute' function with the specified argument, which must have a DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer minute value from timeValue. + An expression that specifies the value from which the minute should be retrieved. + + + + Creates a that invokes the canonical 'Second' function with the specified argument, which must have a DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer second value from timeValue. + An expression that specifies the value from which the second should be retrieved. + + + + Creates a that invokes the canonical 'Millisecond' function with the specified argument, which must have a DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer millisecond value from timeValue. + An expression that specifies the value from which the millisecond should be retrieved. + + + + Creates a that invokes the canonical 'GetTotalOffsetMinutes' function with the specified argument, which must have a DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of minutes dateTimeOffsetArgument is offset from GMT. + An expression that specifies the DateTimeOffset value from which the minute offset from GMT should be retrieved. + + + + Creates a that invokes the canonical 'CurrentDateTime' function. + + A new DbFunctionExpression that returns the current date and time as an Edm.DateTime instance. + + + + Creates a that invokes the canonical 'CurrentDateTimeOffset' function. + + A new DbFunctionExpression that returns the current date and time as an Edm.DateTimeOffset instance. + + + + Creates a that invokes the canonical 'CurrentUtcDateTime' function. + + A new DbFunctionExpression that returns the current UTC date and time as an Edm.DateTime instance. + + + + Creates a that invokes the canonical 'TruncateTime' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is the same as the result type of dateValue. + + A new DbFunctionExpression that returns the value of dateValue with time set to zero. + An expression that specifies the value for which the time portion should be truncated. + + + + Creates a that invokes the canonical 'CreateDateTime' function with the specified arguments. second must have a result type of Edm.Double, while all other arguments must have a result type of Edm.Int32. The result type of the expression is Edm.DateTime. + + A new DbFunctionExpression that returns a new DateTime based on the specified values. + An expression that provides the year value for the new DateTime instance. + An expression that provides the month value for the new DateTime instance. + An expression that provides the day value for the new DateTime instance. + An expression that provides the hour value for the new DateTime instance. + An expression that provides the minute value for the new DateTime instance. + An expression that provides the second value for the new DateTime instance. + + + + Creates a that invokes the canonical 'CreateDateTimeOffset' function with the specified arguments. second must have a result type of Edm.Double, while all other arguments must have a result type of Edm.Int32. The result type of the expression is Edm.DateTimeOffset. + + A new DbFunctionExpression that returns a new DateTimeOffset based on the specified values. + An expression that provides the year value for the new DateTimeOffset instance. + An expression that provides the month value for the new DateTimeOffset instance. + An expression that provides the day value for the new DateTimeOffset instance. + An expression that provides the hour value for the new DateTimeOffset instance. + An expression that provides the minute value for the new DateTimeOffset instance. + An expression that provides the second value for the new DateTimeOffset instance. + An expression that provides the number of minutes in the time zone offset value for the new DateTimeOffset instance. + + + + Creates a that invokes the canonical 'CreateTime' function with the specified arguments. second must have a result type of Edm.Double, while all other arguments must have a result type of Edm.Int32. The result type of the expression is Edm.Time. + + A new DbFunctionExpression that returns a new Time based on the specified values. + An expression that provides the hour value for the new DateTime instance. + An expression that provides the minute value for the new DateTime instance. + An expression that provides the second value for the new DateTime instance. + + + + Creates a that invokes the canonical 'AddYears' function with the specified arguments, which must have DateTime or DateTimeOffset and integer result types. The result type of the expression is the same as the result type of dateValue. + + A new DbFunctionExpression that adds the number of years specified by addValue to the value specified by dateValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of years to add to dateValue. + + + + Creates a that invokes the canonical 'AddMonths' function with the specified arguments, which must have DateTime or DateTimeOffset and integer result types. The result type of the expression is the same as the result type of dateValue. + + A new DbFunctionExpression that adds the number of months specified by addValue to the value specified by dateValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of months to add to dateValue. + + + + Creates a that invokes the canonical 'AddDays' function with the specified arguments, which must have DateTime or DateTimeOffset and integer result types. The result type of the expression is the same as the result type of dateValue. + + A new DbFunctionExpression that adds the number of days specified by addValue to the value specified by dateValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of days to add to dateValue. + + + + Creates a that invokes the canonical 'AddHours' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of hours specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of hours to add to timeValue. + + + + Creates a that invokes the canonical 'AddMinutes' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of minutes specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of minutes to add to timeValue. + + + + Creates a that invokes the canonical 'AddSeconds' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of seconds specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of seconds to add to timeValue. + + + + Creates a that invokes the canonical 'AddMilliseconds' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of milliseconds specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of milliseconds to add to timeValue. + + + + Creates a that invokes the canonical 'AddMicroseconds' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of microseconds specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of microseconds to add to timeValue. + + + + Creates a that invokes the canonical 'AddNanoseconds' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue. + + A new DbFunctionExpression that adds the number of nanoseconds specified by addValue to the value specified by timeValue. + An expression that specifies the value to which addValueshould be added. + An expression that specifies the number of nanoseconds to add to timeValue. + + + + Creates a that invokes the canonical 'DiffYears' function with the specified arguments, which must each have DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of years that is the difference between dateValue1 and dateValue2. + An expression that specifies the first date value argument. + An expression that specifies the second date value argument. + + + + Creates a that invokes the canonical 'DiffMonths' function with the specified arguments, which must each have DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of months that is the difference between dateValue1 and dateValue2. + An expression that specifies the first date value argument. + An expression that specifies the second date value argument. + + + + Creates a that invokes the canonical 'DiffDays' function with the specified arguments, which must each have DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of days that is the difference between dateValue1 and dateValue2. + An expression that specifies the first date value argument. + An expression that specifies the second date value argument. + + + + Creates a that invokes the canonical 'DiffHours' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of hours that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'DiffMinutes' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of minutes that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'DiffSeconds' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of seconds that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'DiffMilliseconds' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of milliseconds that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'DiffMicroseconds' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of microseconds that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'DiffNanoseconds' function with the specified arguments, which must each have DateTime, DateTimeOffset or Time result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the number of nanoseconds that is the difference between timeValue1 and timeValue2. + An expression that specifies the first time value argument. + An expression that specifies the second time value argument. + + + + Creates a that invokes the canonical 'Round' function with the specified argument, which must each have a single, double or decimal result type. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that rounds the specified argument to the nearest integer value. + An expression that specifies the numeric value to round. + + + + Creates a that invokes the canonical 'Round' function with the specified arguments, which must have a single, double or decimal, and integer result types. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that rounds the specified argument to the nearest integer value, with precision as specified by digits. + An expression that specifies the numeric value to round. + An expression that specifies the number of digits of precision to use when rounding. + + + + Creates a that invokes the canonical 'Floor' function with the specified argument, which must each have a single, double or decimal result type. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that returns the largest integer value not greater than value. + An expression that specifies the numeric value. + + + + Creates a that invokes the canonical 'Ceiling' function with the specified argument, which must each have a single, double or decimal result type. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that returns the smallest integer value not less than than value. + An expression that specifies the numeric value. + + + + Creates a that invokes the canonical 'Abs' function with the specified argument, which must each have a numeric result type. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that returns the absolute value of value. + An expression that specifies the numeric value. + + + + Creates a that invokes the canonical 'Truncate' function with the specified arguments, which must have a single, double or decimal, and integer result types. The result type of the expression is the same as the result type of value. + + A new DbFunctionExpression that truncates the specified argument to the nearest integer value, with precision as specified by digits. + An expression that specifies the numeric value to truncate. + An expression that specifies the number of digits of precision to use when truncating. + + + + Creates a that invokes the canonical 'Power' function with the specified arguments, which must have numeric result types. The result type of the expression is the same as the result type of baseArgument. + + A new DbFunctionExpression that returns the value of baseArgument raised to the power specified by exponent. + An expression that specifies the numeric value to raise to the given power. + An expression that specifies the power to which baseArgument should be raised. + + + + Creates a that invokes the canonical 'BitwiseAnd' function with the specified arguments, which must have the same integer numeric result type. The result type of the expression is the same as the type of the arguments. + + A new DbFunctionExpression that returns the value produced by performing the bitwise AND of value1 and value2. + An expression that specifies the first operand. + An expression that specifies the second operand. + + + + Creates a that invokes the canonical 'BitwiseOr' function with the specified arguments, which must have the same integer numeric result type. The result type of the expression is the same as the type of the arguments. + + A new DbFunctionExpression that returns the value produced by performing the bitwise OR of value1 and value2. + An expression that specifies the first operand. + An expression that specifies the second operand. + + + + Creates a that invokes the canonical 'BitwiseNot' function with the specified argument, which must have an integer numeric result type. The result type of the expression is the same as the type of the arguments. + + A new DbFunctionExpression that returns the value produced by performing the bitwise NOT of value. + An expression that specifies the first operand. + + + + Creates a that invokes the canonical 'BitwiseXor' function with the specified arguments, which must have the same integer numeric result type. The result type of the expression is the same as the type of the arguments. + + A new DbFunctionExpression that returns the value produced by performing the bitwise XOR (exclusive OR) of value1 and value2. + An expression that specifies the first operand. + An expression that specifies the second operand. + + + + Creates a that invokes the canonical 'NewGuid' function. + + A new DbFunctionExpression that returns a new GUID value. + + + + Provides a constructor-like means of calling + + . + + + + + Initializes a new instance of the class with the specified first column value and optional successive column values. + + A key-value pair that provides the first column in the new row instance. (required) + A key-value pairs that provide any subsequent columns in the new row instance. (optional) + + + + Creates a new that constructs a new row based on the columns contained in this Row instance. + + A new DbNewInstanceExpression that constructs a row with the same column names and DbExpression values as this Row instance. + + + + Converts the given Row instance into an instance of + + The Row instance. + A DbExpression based on the Row instance + + + is null. + + + + + + Provides an API to construct s that invoke spatial realted canonical EDM functions, and, where appropriate, allows that API to be accessed as extension methods on the expression type itself. + + + + + Creates a that invokes the canonical 'GeometryFromText' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Geometry. Its value has the default coordinate system id (SRID) of the underlying provider. + + A new DbFunctionExpression that returns a new geometry value based on the specified value. + An expression that provides the well known text representation of the geometry value. + + + + Creates a that invokes the canonical 'GeometryFromText' function with the specified arguments. wellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry value based on the specified values. + An expression that provides the well known text representation of the geometry value. + An expression that provides the coordinate system id (SRID) of the geometry value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryPointFromText' function with the specified arguments. pointWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry point value based on the specified values. + An expression that provides the well known text representation of the geometry point value. + An expression that provides the coordinate system id (SRID) of the geometry point value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryLineFromText' function with the specified arguments. lineWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry line value based on the specified values. + An expression that provides the well known text representation of the geometry line value. + An expression that provides the coordinate system id (SRID) of the geometry line value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryPolygonFromText' function with the specified arguments. polygonWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry polygon value based on the specified values. + An expression that provides the well known text representation of the geometry polygon value. + An expression that provides the coordinate system id (SRID) of the geometry polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiPointFromText' function with the specified arguments. multiPointWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-point value based on the specified values. + An expression that provides the well known text representation of the geometry multi-point value. + An expression that provides the coordinate system id (SRID) of the geometry multi-point value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiLineFromText' function with the specified arguments. multiLineWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-line value based on the specified values. + An expression that provides the well known text representation of the geometry multi-line value. + An expression that provides the coordinate system id (SRID) of the geometry multi-line value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiPolygonFromText' function with the specified arguments. multiPolygonWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-polygon value based on the specified values. + An expression that provides the well known text representation of the geometry multi-polygon value. + An expression that provides the coordinate system id (SRID) of the geometry multi-polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryCollectionFromText' function with the specified arguments. geometryCollectionWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry collection value based on the specified values. + An expression that provides the well known text representation of the geometry collection value. + An expression that provides the coordinate system id (SRID) of the geometry collection value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryFromBinary' function with the specified argument, which must have a binary result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry value based on the specified binary value. + An expression that provides the well known binary representation of the geometry value. + + + + Creates a that invokes the canonical 'GeometryFromBinary' function with the specified arguments. wellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry value based on the specified values. + An expression that provides the well known binary representation of the geometry value. + An expression that provides the coordinate system id (SRID) of the geometry value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryPointFromBinary' function with the specified arguments. pointWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry point value based on the specified values. + An expression that provides the well known binary representation of the geometry point value. + An expression that provides the coordinate system id (SRID) of the geometry point value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryLineFromBinary' function with the specified arguments. lineWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry line value based on the specified values. + An expression that provides the well known binary representation of the geometry line value. + An expression that provides the coordinate system id (SRID) of the geometry line value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryPolygonFromBinary' function with the specified arguments. polygonWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry polygon value based on the specified values. + An expression that provides the well known binary representation of the geometry polygon value. + An expression that provides the coordinate system id (SRID) of the geometry polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiPointFromBinary' function with the specified arguments. multiPointWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-point value based on the specified values. + An expression that provides the well known binary representation of the geometry multi-point value. + An expression that provides the coordinate system id (SRID) of the geometry multi-point value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiLineFromBinary' function with the specified arguments. multiLineWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-line value based on the specified values. + An expression that provides the well known binary representation of the geometry multi-line value. + An expression that provides the coordinate system id (SRID) of the geometry multi-line value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryMultiPolygonFromBinary' function with the specified arguments. multiPolygonWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry multi-polygon value based on the specified values. + An expression that provides the well known binary representation of the geometry multi-polygon value. + An expression that provides the coordinate system id (SRID) of the geometry multi-polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryCollectionFromBinary' function with the specified arguments. geometryCollectionWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry collection value based on the specified values. + An expression that provides the well known binary representation of the geometry collection value. + An expression that provides the coordinate system id (SRID) of the geometry collection value's coordinate system. + + + + Creates a that invokes the canonical 'GeometryFromGml' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry value based on the specified value with the default coordinate system id (SRID) of the underlying provider. + An expression that provides the Geography Markup Language (GML) representation of the geometry value. + + + + Creates a that invokes the canonical 'GeometryFromGml' function with the specified arguments. geometryMarkup must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a new geometry value based on the specified values. + An expression that provides the Geography Markup Language (GML) representation of the geometry value. + An expression that provides the coordinate system id (SRID) of the geometry value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyFromText' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Geography. Its value has the default coordinate system id (SRID) of the underlying provider. + + A new DbFunctionExpression that returns a new geography value based on the specified value. + An expression that provides the well known text representation of the geography value. + + + + Creates a that invokes the canonical 'GeographyFromText' function with the specified arguments. wellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography value based on the specified values. + An expression that provides the well known text representation of the geography value. + An expression that provides the coordinate system id (SRID) of the geography value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyPointFromText' function with the specified arguments. + + The canonical 'GeographyPointFromText' function. + An expression that provides the well-known text representation of the geography point value. + An expression that provides the coordinate system id (SRID) of the geography point value's coordinate systempointWellKnownTextValue. + + + + Creates a that invokes the canonical 'GeographyLineFromText' function with the specified arguments. lineWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography line value based on the specified values. + An expression that provides the well known text representation of the geography line value. + An expression that provides the coordinate system id (SRID) of the geography line value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyPolygonFromText' function with the specified arguments. polygonWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography polygon value based on the specified values. + An expression that provides the well known text representation of the geography polygon value. + An expression that provides the coordinate system id (SRID) of the geography polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiPointFromText' function with the specified arguments. multiPointWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-point value based on the specified values. + An expression that provides the well known text representation of the geography multi-point value. + An expression that provides the coordinate system id (SRID) of the geography multi-point value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiLineFromText' function with the specified arguments. multiLineWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-line value based on the specified values. + An expression that provides the well known text representation of the geography multi-line value. + An expression that provides the coordinate system id (SRID) of the geography multi-line value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiPolygonFromText' function with the specified arguments. multiPolygonWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-polygon value based on the specified values. + An expression that provides the well known text representation of the geography multi-polygon value. + An expression that provides the coordinate system id (SRID) of the geography multi-polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyCollectionFromText' function with the specified arguments. geographyCollectionWellKnownText must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography collection value based on the specified values. + An expression that provides the well known text representation of the geography collection value. + An expression that provides the coordinate system id (SRID) of the geography collection value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyFromBinary' function with the specified argument, which must have a binary result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography value based on the specified binary value. + An expression that provides the well known binary representation of the geography value. + + + + Creates a that invokes the canonical 'GeographyFromBinary' function with the specified arguments. wellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography value based on the specified values. + An expression that provides the well known binary representation of the geography value. + An expression that provides the coordinate system id (SRID) of the geography value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyPointFromBinary' function with the specified arguments. pointWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography point value based on the specified values. + An expression that provides the well known binary representation of the geography point value. + An expression that provides the coordinate system id (SRID) of the geography point value's coordinate systempointWellKnownBinaryValue. + + + + Creates a that invokes the canonical 'GeographyLineFromBinary' function with the specified arguments. lineWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography line value based on the specified values. + An expression that provides the well known binary representation of the geography line value. + An expression that provides the coordinate system id (SRID) of the geography line value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyPolygonFromBinary' function with the specified arguments. polygonWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography polygon value based on the specified values. + An expression that provides the well known binary representation of the geography polygon value. + An expression that provides the coordinate system id (SRID) of the geography polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiPointFromBinary' function with the specified arguments. multiPointWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-point value based on the specified values. + An expression that provides the well known binary representation of the geography multi-point value. + An expression that provides the coordinate system id (SRID) of the geography multi-point value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiLineFromBinary' function with the specified arguments. multiLineWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-line value based on the specified values. + An expression that provides the well known binary representation of the geography multi-line value. + An expression that provides the coordinate system id (SRID) of the geography multi-line value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyMultiPolygonFromBinary' function with the specified arguments. multiPolygonWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography multi-polygon value based on the specified values. + An expression that provides the well known binary representation of the geography multi-polygon value. + An expression that provides the coordinate system id (SRID) of the geography multi-polygon value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyCollectionFromBinary' function with the specified arguments. geographyCollectionWellKnownBinaryValue must have a binary result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography collection value based on the specified values. + An expression that provides the well known binary representation of the geography collection value. + An expression that provides the coordinate system id (SRID) of the geography collection value's coordinate system. + + + + Creates a that invokes the canonical 'GeographyFromGml' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography value based on the specified value with the default coordinate system id (SRID) of the underlying provider. + An expression that provides the Geography Markup Language (GML) representation of the geography value. + + + + Creates a that invokes the canonical 'GeographyFromGml' function with the specified arguments. geographyMarkup must have a string result type, while coordinateSystemId must have an integer numeric result type. The result type of the expression is Edm.Geography. + + A new DbFunctionExpression that returns a new geography value based on the specified values. + An expression that provides the Geography Markup Language (GML) representation of the geography value. + An expression that provides the coordinate system id (SRID) of the geography value's coordinate system. + + + + Creates a that invokes the canonical 'CoordinateSystemId' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the integer SRID value from spatialValue. + An expression that specifies the value from which the coordinate system id (SRID) should be retrieved. + + + + Creates a that invokes the canonical 'SpatialTypeName' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.String. + + A new DbFunctionExpression that returns the string Geometry Type name from spatialValue. + An expression that specifies the value from which the Geometry Type name should be retrieved. + + + + Creates a that invokes the canonical 'SpatialDimension' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns the Dimension value from spatialValue. + An expression that specifies the value from which the Dimension value should be retrieved. + + + + Creates a that invokes the canonical 'SpatialEnvelope' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns the the minimum bounding box for geometryValue. + An expression that specifies the value from which the Envelope value should be retrieved. + + + + Creates a that invokes the canonical 'AsBinary' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Binary. + + A new DbFunctionExpression that returns the well known binary representation of spatialValue. + An expression that specifies the spatial value from which the well known binary representation should be produced. + + + + Creates a that invokes the canonical 'AsGml' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.String. + + A new DbFunctionExpression that returns the Geography Markup Language (GML) representation of spatialValue. + An expression that specifies the spatial value from which the Geography Markup Language (GML) representation should be produced. + + + + Creates a that invokes the canonical 'AsText' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.String. + + A new DbFunctionExpression that returns the well known text representation of spatialValue. + An expression that specifies the spatial value from which the well known text representation should be produced. + + + + Creates a that invokes the canonical 'IsEmptySpatial' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether spatialValue is empty. + An expression that specifies the spatial value from which the IsEmptySptiaal value should be retrieved. + + + + Creates a that invokes the canonical 'IsSimpleGeometry' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue is a simple geometry. + The geometry value. + + + + Creates a that invokes the canonical 'SpatialBoundary' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns the the boundary for geometryValue. + An expression that specifies the geometry value from which the SpatialBoundary value should be retrieved. + + + + Creates a that invokes the canonical 'IsValidGeometry' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue is valid. + An expression that specifies the geometry value which should be tested for spatial validity. + + + + Creates a that invokes the canonical 'SpatialEquals' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether spatialValue1 and spatialValue2 are equal. + An expression that specifies the first spatial value. + An expression that specifies the spatial value that should be compared with spatialValue1 for equality. + + + + Creates a that invokes the canonical 'SpatialDisjoint' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether spatialValue1 and spatialValue2 are spatially disjoint. + An expression that specifies the first spatial value. + An expression that specifies the spatial value that should be compared with spatialValue1 for disjointness. + + + + Creates a that invokes the canonical 'SpatialIntersects' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether spatialValue1 and spatialValue2 intersect. + An expression that specifies the first spatial value. + An expression that specifies the spatial value that should be compared with spatialValue1 for intersection. + + + + Creates a that invokes the canonical 'SpatialTouches' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 touches geometryValue2. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + + + + Creates a that invokes the canonical 'SpatialCrosses' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 crosses geometryValue2 intersect. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + + + + Creates a that invokes the canonical 'SpatialWithin' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 is spatially within geometryValue2. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + + + + Creates a that invokes the canonical 'SpatialContains' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 spatially contains geometryValue2. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + + + + Creates a that invokes the canonical 'SpatialOverlaps' function with the specified arguments, which must each have an Edm.Geometry result type. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 spatially overlaps geometryValue2. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + + + + Creates a that invokes the canonical 'SpatialRelate' function with the specified arguments, which must have Edm.Geometry and string result types. The result type of the expression is Edm.Boolean. + + A new DbFunctionExpression that returns a Boolean value indicating whether geometryValue1 is spatially related to geometryValue2 according to the spatial relationship designated by intersectionPatternMatrix. + An expression that specifies the first geometry value. + An expression that specifies the geometry value that should be compared with geometryValue1. + An expression that specifies the text representation of the Dimensionally Extended Nine-Intersection Model (DE-9IM) intersection pattern used to compare geometryValue1 and geometryValue2. + + + + Creates a that invokes the canonical 'SpatialBuffer' function with the specified arguments, which must have a Edm.Geography or Edm.Geometry and Edm.Double result types. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns a geometry value representing all points less than or equal to distance from spatialValue. + An expression that specifies the spatial value. + An expression that specifies the buffer distance. + + + + Creates a that invokes the canonical 'Distance' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns the distance between the closest points in spatialValue1 and spatialValue1. + An expression that specifies the first spatial value. + An expression that specifies the spatial value from which the distance from spatialValue1 should be measured. + + + + Creates a that invokes the canonical 'SpatialConvexHull' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns the the convex hull for geometryValue. + An expression that specifies the geometry value from which the convex hull value should be retrieved. + + + + Creates a that invokes the canonical 'SpatialIntersection' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is the same as the type of spatialValue1 and spatialValue2. + + A new DbFunctionExpression that returns the spatial value representing the intersection of spatialValue1 and spatialValue2. + An expression that specifies the first spatial value. + An expression that specifies the spatial value for which the intersection with spatialValue1 should be computed. + + + + Creates a that invokes the canonical 'SpatialUnion' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is the same as the type of spatialValue1 and spatialValue2. + + A new DbFunctionExpression that returns the spatial value representing the union of spatialValue1 and spatialValue2. + An expression that specifies the first spatial value. + An expression that specifies the spatial value for which the union with spatialValue1 should be computed. + + + + Creates a that invokes the canonical 'SpatialDifference' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is the same as the type of spatialValue1 and spatialValue2. + + A new DbFunctionExpression that returns the geometry value representing the difference of spatialValue2 with spatialValue1. + An expression that specifies the first spatial value. + An expression that specifies the spatial value for which the difference with spatialValue1 should be computed. + + + + Creates a that invokes the canonical 'SpatialSymmetricDifference' function with the specified arguments, which must each have an Edm.Geography or Edm.Geometry result type. The result type of spatialValue1 must match the result type of spatialValue2. The result type of the expression is the same as the type of spatialValue1 and spatialValue2. + + A new DbFunctionExpression that returns the geometry value representing the symmetric difference of spatialValue2 with spatialValue1. + An expression that specifies the first spatial value. + An expression that specifies the spatial value for which the symmetric difference with spatialValue1 should be computed. + + + + Creates a that invokes the canonical 'SpatialElementCount' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns either the number of elements in spatialValue or null if spatialValue is not a collection. + An expression that specifies the geography or geometry collection value from which the number of elements should be retrieved. + + + + Creates a that invokes the canonical 'SpatialElementAt' function with the specified arguments. The first argument must have an Edm.Geography or Edm.Geometry result type. The second argument must have an integer numeric result type. The result type of the expression is the same as that of spatialValue. + + A new DbFunctionExpression that returns either the collection element at position indexValue in spatialValue or null if spatialValue is not a collection. + An expression that specifies the geography or geometry collection value. + An expression that specifies the position of the element to be retrieved from within the geometry or geography collection. + + + + Creates a that invokes the canonical 'XCoordinate' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the X co-ordinate value of geometryValue or null if geometryValue is not a point. + An expression that specifies the geometry point value from which the X co-ordinate value should be retrieved. + + + + Creates a that invokes the canonical 'YCoordinate' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the Y co-ordinate value of geometryValue or null if geometryValue is not a point. + An expression that specifies the geometry point value from which the Y co-ordinate value should be retrieved. + + + + Creates a that invokes the canonical 'Elevation' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the elevation value of spatialValue or null if spatialValue is not a point. + An expression that specifies the spatial point value from which the elevation (Z co-ordinate) value should be retrieved. + + + + Creates a that invokes the canonical 'Measure' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the Measure of spatialValue or null if spatialValue is not a point. + An expression that specifies the spatial point value from which the Measure (M) co-ordinate value should be retrieved. + + + + Creates a that invokes the canonical 'Latitude' function with the specified argument, which must have an Edm.Geography result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the Latitude value of geographyValue or null if geographyValue is not a point. + An expression that specifies the geography point value from which the Latitude value should be retrieved. + + + + Creates a that invokes the canonical 'Longitude' function with the specified argument, which must have an Edm.Geography result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the Longitude value of geographyValue or null if geographyValue is not a point. + An expression that specifies the geography point value from which the Longitude value should be retrieved. + + + + Creates a that invokes the canonical 'SpatialLength' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the length of spatialValue or null if spatialValue is not a curve. + An expression that specifies the spatial curve value from which the length should be retrieved. + + + + Creates a that invokes the canonical 'StartPoint' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type is the same as that of spatialValue. + + A new DbFunctionExpression that returns either the start point of spatialValue or null if spatialValue is not a curve. + An expression that specifies the spatial curve value from which the start point should be retrieved. + + + + Creates a that invokes the canonical 'EndPoint' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type is the same as that of spatialValue. + + A new DbFunctionExpression that returns either the end point of spatialValue or null if spatialValue is not a curve. + An expression that specifies the spatial curve value from which the end point should be retrieved. + + + + Creates a that invokes the canonical 'IsClosedSpatial' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type is Edm.Boolean. + + A new DbFunctionExpression that returns either a Boolean value indicating whether spatialValue is closed, or null if spatialValue is not a curve. + An expression that specifies the spatial curve value from which the IsClosedSpatial value should be retrieved. + + + + Creates a that invokes the canonical 'IsRing' function with the specified argument, which must have an Edm.Geometry result type. The result type is Edm.Boolean. + + A new DbFunctionExpression that returns either a Boolean value indicating whether geometryValue is a ring (both closed and simple), or null if geometryValue is not a curve. + An expression that specifies the geometry curve value from which the IsRing value should be retrieved. + + + + Creates a that invokes the canonical 'PointCount' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns either the number of points in spatialValue or null if spatialValue is not a line string. + An expression that specifies the spatial line string value from which the number of points should be retrieved. + + + + Creates a that invokes the canonical 'PointAt' function with the specified arguments. The first argument must have an Edm.Geography or Edm.Geometry result type. The second argument must have an integer numeric result type. The result type of the expression is the same as that of spatialValue. + + A new DbFunctionExpression that returns either the point at position indexValue in spatialValue or null if spatialValue is not a line string. + An expression that specifies the spatial line string value. + An expression that specifies the position of the point to be retrieved from within the line string. + + + + Creates a that invokes the canonical 'Area' function with the specified argument, which must have an Edm.Geography or Edm.Geometry result type. The result type of the expression is Edm.Double. + + A new DbFunctionExpression that returns either the area of spatialValue or null if spatialValue is not a surface. + An expression that specifies the spatial surface value for which the area should be calculated. + + + + Creates a that invokes the canonical 'Centroid' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns either the centroid point of geometryValue (which may not be on the surface itself) or null if geometryValue is not a surface. + An expression that specifies the geometry surface value from which the centroid should be retrieved. + + + + Creates a that invokes the canonical 'PointOnSurface' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns either a point guaranteed to be on the surface geometryValue or null if geometryValue is not a surface. + An expression that specifies the geometry surface value from which the point should be retrieved. + + + + Creates a that invokes the canonical 'ExteriorRing' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns either the exterior ring of the polygon geometryValue or null if geometryValue is not a polygon. + The geometry value. + + + + Creates a that invokes the canonical 'InteriorRingCount' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Int32. + + A new DbFunctionExpression that returns either the number of interior rings in the polygon geometryValue or null if geometryValue is not a polygon. + The geometry value. + + + + Creates a that invokes the canonical 'InteriorRingAt' function with the specified arguments. The first argument must have an Edm.Geometry result type. The second argument must have an integer numeric result types. The result type of the expression is Edm.Geometry. + + A new DbFunctionExpression that returns either the interior ring at position indexValue in geometryValue or null if geometryValue is not a polygon. + The geometry value. + An expression that specifies the position of the interior ring to be retrieved from within the polygon. + + + + Ensures that all metadata in a given expression tree is from the specified metadata workspace, + potentially rebinding and rebuilding the expressions to appropriate replacement metadata where necessary. + + + + Initializes a new instance of the class. + The target workspace. + + + Implements the visitor pattern for the entity set. + The implemented visitor pattern. + The entity set. + + + Implements the visitor pattern for the function. + The implemented visitor pattern. + The function metadata. + + + Implements the visitor pattern for the type. + The implemented visitor pattern. + The type. + + + Implements the visitor pattern for the type usage. + The implemented visitor pattern. + The type. + + + Implements the visitor pattern for retrieving an instance property. + The implemented visitor. + The expression. + + + + Represents a boolean expression that tests whether a specified item matches any element in a list. + + + + + The visitor pattern method for expression visitors that do not produce a result value. + + An instance of DbExpressionVisitor. + + + is null + + + + + The visitor pattern method for expression visitors that produce a result value of a specific type. + + An instance of a typed DbExpressionVisitor that produces a result value of type TResultType. + + The type of the result produced by + + + + is null + + + An instance of . + + + + + Gets a DbExpression that specifies the item to be matched. + + + + + Gets the list of DbExpression to test for a match. + + + + + Represents the retrieval of the key value of the specified Reference as a row. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Represents the set union (without duplicate removal) operation between the left and right operands. + + + DbUnionAllExpression requires that its arguments have a common collection result type + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + + Represents a 'scan' of all elements of a given entity set. + + + + Implements the visitor pattern for expressions that do not produce a result value. + + An instance of . + + visitor is null. + + + Implements the visitor pattern for expressions that produce a result value of a specific type. + + A result value of a specific type produced by + + . + + + An instance of a typed that produces a result value of a specific type. + + The type of the result produced by visitor . + visitor is null. + + + Gets the metadata for the referenced entity or relationship set. + The metadata for the referenced entity or relationship set. + + + + Extension methods for . + + + + + Gets the conceptual model from the specified DbModel. + + An instance of a class that implements IEdmModelAdapter (ex. DbModel). + An instance of EdmModel that represents the conceptual model. + + + + Gets the store model from the specified DbModel. + + An instance of a class that implements IEdmModelAdapter (ex. DbModel). + An instance of EdmModel that represents the store model. + + + + An interface to get the underlying store and conceptual model for a . + + + + + Gets the conceptual model. + + + + + Gets the store model. + + + + + Inherit from this class to create a service that allows for code generation of custom annotations as part of + scaffolding Migrations. The derived class should be set onto the . + + + Note that an is not needed if the annotation uses a simple string value, + or if calling ToString on the annotation object is sufficient for use in the scaffolded Migration. + + + + + Override this method to return additional namespaces that should be included in the code generated for the + scaffolded migration. The default implementation returns an empty enumeration. + + The names of the annotations that are being included in the generated code. + A list of additional namespaces to include. + + + + Implement this method to generate code for the given annotation value. + + The name of the annotation for which a value is being generated. + The annotation value. + The writer to which generated code should be written. + + + + Represents a pair of annotation values in a scaffolded or hand-coded . + + + Code First allows for custom annotations to be associated with columns and tables in the + generated model. This class represents a pair of annotation values in a migration such + that when the Code First model changes the old annotation value and the new annotation + value can be provided to the migration and used in SQL generation. + + + + + Creates a new pair of annotation values. + + The old value of the annotation, which may be null if the annotation has just been created. + The new value of the annotation, which may be null if the annotation has been deleted. + + + + + + + + + + Returns true if both annotation pairs contain the same values, otherwise false. + + A pair of annotation values. + A pair of annotation values. + True if both pairs contain the same values. + + + + Returns true if the two annotation pairs contain different values, otherwise false. + + A pair of annotation values. + A pair of annotation values. + True if the pairs contain different values. + + + + Gets the old value of the annotation, which may be null if the annotation has just been created. + + + + + Gets the new value of the annotation, which may be null if the annotation has been deleted. + + + + + Returned by and related methods to indicate whether or + not one object does not conflict with another such that the two can be combined into one. + + + If the two objects are not compatible then information about why they are not compatible is contained + in the property. + + + + + Creates a new instance. + + Indicates whether or not the two tested objects are compatible. + + An error message indicating how the objects are not compatible. Expected to be null if isCompatible is true. + + + + + Implicit conversion to a bool to allow the result object to be used directly in checks. + + The object to convert. + True if the result is compatible; false otherwise. + + + + True if the two tested objects are compatible; otherwise false. + + + + + If is true, then returns an error message indicating how the two tested objects + are incompatible. + + + + + Types used as custom annotations can implement this interface to indicate that an attempt to use + multiple annotations with the same name on a given table or column may be possible by merging + the multiple annotations into one. + + + Normally there can only be one custom annotation with a given name on a given table or + column. If a table or column ends up with multiple annotations, for example, because + multiple CLR properties map to the same column, then an exception will be thrown. + However, if the annotation type implements this interface, then the two annotations will be + checked for compatibility using the method and, if compatible, + will be merged into one using the method. + + + + + Returns true if this annotation does not conflict with the given annotation such that + the two can be combined together using the method. + + The annotation to compare. + A CompatibilityResult indicating whether or not this annotation is compatible with the other. + + + + Merges this annotation with the given annotation and returns a new merged annotation. This method is + only expected to succeed if returns true. + + The annotation to merge with this one. + A new merged annotation. + + + + Instances of this class are used as custom annotations for representing database indexes in an + Entity Framework model. + + + An index annotation is added to a Code First model when an is placed on + a mapped property of that model. This is used by Entity Framework Migrations to create indexes on + mapped database columns. Note that multiple index attributes on a property will be merged into a + single annotation for the column. Similarly, index attributes on multiple properties that map to the + same column will be merged into a single annotation for the column. This means that one index + annotation can represent multiple indexes. Within an annotation there can be only one index with any + given name. + + + + + The name used when this annotation is stored in Entity Framework metadata or serialized into + an SSDL/EDMX file. + + + + + Creates a new annotation for the given index. + + An index attributes representing an index. + + + + Creates a new annotation for the given collection of indexes. + + Index attributes representing one or more indexes. + + + + Returns true if this annotation does not conflict with the given annotation such that + the two can be combined together using the method. + + + Each index annotation contains at most one with a given name. + Two annotations are considered compatible if each IndexAttribute with a given name is only + contained in one annotation or the other, or if both annotations contain an IndexAttribute + with the given name. + + The annotation to compare. + A CompatibilityResult indicating whether or not this annotation is compatible with the other. + + + + Merges this annotation with the given annotation and returns a new annotation containing the merged indexes. + + + Each index annotation contains at most one with a given name. + The merged annotation will contain IndexAttributes from both this and the other annotation. + If both annotations contain an IndexAttribute with the same name, then the merged annotation + will contain one IndexAttribute with that name. + + The annotation to merge with this one. + A new annotation with indexes from both annotations merged. + + The other annotation contains indexes that are not compatible with indexes in this annotation. + + + + + + + + Gets the indexes represented by this annotation. + + + + + This class is used to serialize and deserialize objects so that they + can be stored in the EDMX form of the Entity Framework model. + + + An example of the serialized format is: + { Name: 'MyIndex', Order: 7, IsClustered: True, IsUnique: False } { } { Name: 'MyOtherIndex' }. + Note that properties that have not been explicitly set in an index attribute will be excluded from + the serialized output. So, in the example above, the first index has all properties specified, + the second has none, and the third has just the name set. + + + + + Implement this interface to allow custom annotations represented by instances to be + serialized to and from the EDMX XML. Usually a serializer instance is set using the + method. + + + + + Serializes the given annotation value into a string for storage in the EDMX XML. + + The name of the annotation that is being serialized. + The value to serialize. + The serialized value. + + + + Deserializes the given string back into the expected annotation value. + + The name of the annotation that is being deserialized. + The string to deserialize. + The deserialized annotation value. + + + + Serializes the given into a string for storage in the EDMX XML. + + The name of the annotation that is being serialized. + The value to serialize which must be an IndexAnnotation object. + The serialized value. + + + + Deserializes the given string back into an object. + + The name of the annotation that is being deserialized. + The string to deserialize. + The deserialized annotation value. + If there is an error reading the serialized value. + + + + Base class for persisted model cache. + + + + + Loads a model from the store. + + The type of context representing the model. + The loaded metadata model. + + + + Retrieves an edmx XDocument version of the model from the store. + + The type of context representing the model. + The loaded XDocument edmx. + + + + Saves a model to the store. + + The type of context representing the model. + The metadata model to save. + + + + Gets the default database schema used by a model. + + The type of context representing the model. + The default database schema. + + + + Loads or saves models from/into .edmx files at a specified location. + + + + + Initializes a new DefaultDbModelStore instance. + + The parent directory for the .edmx files. + + + + Loads a model from the store. + + The type of context representing the model. + The loaded metadata model. + + + + Retrieves an edmx XDocument version of the model from the store. + + The type of context representing the model. + The loaded XDocument edmx. + + + + Saves a model to the store. + + The type of context representing the model. + The metadata model to save. + + + + Gets the path of the .edmx file corresponding to the specified context type. + + A context type. + The .edmx file path. + + + + Validates the model store is valid. + The default implementation verifies that the .edmx file was last + written after the context assembly was last written. + + The type of context representing the model. + The path of the stored model. + Whether the edmx file should be invalidated. + + + + Gets the location of the .edmx files. + + + + + This interface is implemented by any object that can resolve a dependency, either directly + or through use of an external container. + + + The public services currently resolved using IDbDependencyResolver are documented here: + http://msdn.microsoft.com/en-us/data/jj680697 + + + + + Attempts to resolve a dependency for a given contract type and optionally a given key. + If the resolver cannot resolve the dependency then it must return null and not throw. This + allows resolvers to be used in a Chain of Responsibility pattern such that multiple resolvers + can be asked to resolve a dependency until one finally does. + + The interface or abstract base class that defines the dependency to be resolved. The returned object is expected to be an instance of this type. + Optionally, the key of the dependency to be resolved. This may be null for dependencies that are not differentiated by key. + The resolved dependency, which must be an instance of the given contract type, or null if the dependency could not be resolved. + + + + Attempts to resolve a dependencies for a given contract type and optionally a given key. + If the resolver cannot resolve the dependency then it must return an empty enumeration and + not throw. This method differs from in that it returns all registered + services for the given type and key combination. + + The interface or abstract base class that defines the dependency to be resolved. Every returned object is expected to be an instance of this type. + Optionally, the key of the dependency to be resolved. This may be null for dependencies that are not differentiated by key. + All services that resolve the dependency, which must be instances of the given contract type, or an empty enumeration if the dependency could not be resolved. + + + + An implementation used for resolving + factories. + + + + + Initializes a new instance of + + A function that returns a new instance of a transaction handler. + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which the transaction handler will be used. + null will match anything. + + + A string that will be matched against the server name in the connection string. null will match anything. + + + + + If the given type is , then this method will attempt + to return the service to use, otherwise it will return null. When the given type is + , then the key is expected to be a . + + The service type to resolve. + A key used to make a determination of the service to return. + + An , or null. + + + + + If the given type is , then this resolver will attempt + to return the service to use, otherwise it will return an empty enumeration. When the given type is + , then the key is expected to be an . + + The service type to resolve. + A key used to make a determination of the service to return. + + An enumerable of , or an empty enumeration. + + + + + + + + + + + Utility class for reading a metadata model from .edmx. + + + + + Reads a metadata model from .edmx. + + XML reader for the .edmx + Default database schema used by the model. + The loaded metadata model. + + + + Provides utility methods for reading from an App.config or Web.config file. + + + + + Initializes a new instance of . + + The configuration to read from. + + + + Gets the specified provider services from the configuration. + + The invariant name of the provider services. + The provider services type name, or null if not found. + + + + A simple logger for logging SQL and other database operations to the console or a file. + A logger can be registered in code or in the application's web.config /app.config file. + + + + + An object that implements this interface can be registered with to + receive notifications when Entity Framework loads the application's . + + + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + This is the base interface for all interfaces that provide interception points for various + different types and operations. For example, see . + Interceptors are registered on the class. + + + + + Occurs during EF initialization after the has been constructed but just before + it is locked ready for use. Use this event to inspect and/or override services that have been + registered before the configuration is locked. Note that an interceptor of this type should be used carefully + since it may prevent tooling from discovering the same configuration that is used at runtime. + + + Handlers can only be added before EF starts to use the configuration and so handlers should + generally be added as part of application initialization. Do not access the DbConfiguration + static methods inside the handler; instead use the the members of + to get current services and/or add overrides. + + Arguments to the event that this interceptor mirrors. + Contextual information about the event. + + + + Creates a new logger that will send log output to the console. + + + + + Creates a new logger that will send log output to a file. If the file already exists then + it is overwritten. + + A path to the file to which log output will be written. + + + + Creates a new logger that will send log output to a file. + + A path to the file to which log output will be written. + True to append data to the file if it exists; false to overwrite the file. + + + + Stops logging and closes the underlying file if output is being written to a file. + + + + + Stops logging and closes the underlying file if output is being written to a file. + + + True to release both managed and unmanaged resources; False to release only unmanaged resources. + + + + + Starts logging. This method is a no-op if logging is already started. + + + + + Stops logging. This method is a no-op if logging is not started. + + + + + Called to start logging during Entity Framework initialization when this logger is registered. + as an . + + Arguments to the event that this interceptor mirrors. + Contextual information about the event. + + + + Represents contextual information associated with calls into + implementations. + + + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Represents contextual information associated with calls into + implementations. + + + Note that specific types/operations that can be intercepted may use a more specific + interception context derived from this class. For example, if SQL is being executed by + a , then the DbContext will be contained in the + instance that is passed to the methods + of . + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Constructs a new with no state. + + + + + Creates a new by copying state from the given + interception context. See + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context the flag set to true. + + A new interception context associated with the async flag set. + + + + Call this method when creating a copy of an interception context in order to add new state + to it. Using this method instead of calling the constructor directly ensures virtual dispatch + so that the new type will have the same type (and any specialized state) as the context that + is being cloned. + + A new context with all state copied. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets all the instances associated with this interception context. + + + This list usually contains zero or one items. However, it can contain more than one item if + a single has been used to construct multiple + instances. + + + + + Gets all the instances associated with this interception context. + + + This list usually contains zero or one items. However, it can contain more than one item when + EF has created a new for use in database creation and initialization, or + if a single is used with multiple . + + + + + True if the operation is being executed asynchronously, otherwise false. + + + + + Constructs a new with no state. + + + + + Creates a new by copying state from the given + interception context. Also see + + The context from which to copy state. + + + + + + + Creates a new that contains all the contextual information in + this interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in + this interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in + this interception context the flag set to true. + + A new interception context associated with the async flag set. + + + + + + + + + + + + + + + + Implemented by Entity Framework providers and used to check whether or not tables exist + in a given database. This is used by database initializers when determining whether or not to + treat an existing database as empty such that tables should be created. + + + + + When overridden in a derived class checks where the given tables exist in the database + for the given connection. + + + The context for which table checking is being performed, usually used to obtain an appropriate + . + + + A connection to the database. May be open or closed; should be closed again if opened. Do not + dispose. + + The tables to check for existence. + The name of the EdmMetadata table to check for existence. + True if any of the model tables or EdmMetadata table exists. + + + + Helper method to get the table name for the given s-space . + + The s-space entity set for the table. + The table name. + + + + Thrown when an error occurs committing a . + + + + + Initializes a new instance of + + + + + Initializes a new instance of + + The exception message. + + + + Initializes a new instance of + + The exception message. + The inner exception. + + + + Initializes a new instance of the class. + + The data necessary to serialize or deserialize an object. + Description of the source and destination of the specified serialized stream. + + + + Event arguments passed to event handlers. + + + + + Call this method to add a instance to the Chain of + Responsibility of resolvers that are used to resolve dependencies needed by the Entity Framework. + + + Resolvers are asked to resolve dependencies in reverse order from which they are added. This means + that a resolver can be added to override resolution of a dependency that would already have been + resolved in a different way. + The only exception to this is that any dependency registered in the application's config file + will always be used in preference to using a dependency resolver added here, unless the + overrideConfigFile is set to true in which case the resolver added here will also override config + file settings. + + The resolver to add. + If true, then the resolver added will take precedence over settings in the config file. + + + + Call this method to add a instance to the Chain of Responsibility + of resolvers that are used to resolve dependencies needed by the Entity Framework. Unlike the AddDependencyResolver + method, this method puts the resolver at the bottom of the Chain of Responsibility such that it will only + be used to resolve a dependency that could not be resolved by any of the other resolvers. + + The resolver to add. + + + + Adds a wrapping resolver to the configuration that is about to be locked. A wrapping + resolver is a resolver that incepts a service would have been returned by the resolver + chain and wraps or replaces it with another service of the same type. + + The type of service to wrap or replace. + A delegate that takes the unwrapped service and key and returns the wrapped or replaced service. + + + + + + + + + + + + + + + + Returns a snapshot of the that is about to be locked. + Use the GetService methods on this object to get services that have been registered. + + + + + An implementation used for resolving + factories. + + + This class can be used by to aid in the resolving + of factories as a default service for the provider. + + The type of execution strategy that is resolved. + + + + Initializes a new instance of + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used. + + + A string that will be matched against the server name in the connection string. null will match anything. + + A function that returns a new instance of an execution strategy. + + + + If the given type is , then this resolver will attempt + to return the service to use, otherwise it will return null. When the given type is + Func{IExecutionStrategy}, then the key is expected to be an . + + The service type to resolve. + A key used to make a determination of the service to return. + + An , or null. + + + + + If the given type is , then this resolver will attempt + to return the service to use, otherwise it will return an empty enumeration. When the given type is + Func{IExecutionStrategy}, then the key is expected to be an . + + The service type to resolve. + A key used to make a determination of the service to return. + + An enumerable of , or an empty enumeration. + + + + + Extension methods to call the method using + a generic type parameter and/or no name. + + + + + Calls passing the generic type of the method and the given + name as arguments. + + The contract type to resolve. + The resolver to use. + The key of the dependency to resolve. + The resolved dependency, or null if the resolver could not resolve it. + + + + Calls passing the generic type of the method as + the type argument and null for the name argument. + + The contract type to resolve. + The resolver to use. + The resolved dependency, or null if the resolver could not resolve it. + + + + Calls passing the given type argument and using + null for the name argument. + + The resolver to use. + The contract type to resolve. + The resolved dependency, or null if the resolver could not resolve it. + + + + Calls passing the generic type of the method and the given + name as arguments. + + The contract type to resolve. + The resolver to use. + The key of the dependency to resolve. + All resolved dependencies, or an if no services are resolved. + + + + Calls passing the generic type of the method as + the type argument and null for the name argument. + + The contract type to resolve. + The resolver to use. + All resolved dependencies, or an if no services are resolved. + + + + Calls passing the given type argument and using + null for the name argument. + + The resolver to use. + The contract type to resolve. + All resolved dependencies, or an if no services are resolved. + + + + Implements to resolve a dependency such that it always returns + the same instance. + + The type that defines the contract for the dependency that will be resolved. + + This class is immutable such that instances can be accessed by multiple threads at the same time. + + + + + Constructs a new resolver that will return the given instance for the contract type + regardless of the key passed to the Get method. + + The instance to return. + + + + Constructs a new resolver that will return the given instance for the contract type + if the given key matches exactly the key passed to the Get method. + + The instance to return. + Optionally, the key of the dependency to be resolved. This may be null for dependencies that are not differentiated by key. + + + + Constructs a new resolver that will return the given instance for the contract type + if the given key matches the key passed to the Get method based on the given predicate. + + The instance to return. + A predicate that takes the key object and returns true if and only if it matches. + + + + + + + + + + Represents contextual information associated with calls to + implementations. + + + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Represents contextual information associated with calls to with return type . + + The return type of the target method. + + + + Represents contextual information associated with calls with return type . + + The return type of the target method. + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Gets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The user state set, or null if none was found for the given key. + + + + Sets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The state to set. + + + + Prevents the operation from being executed if called before the operation has executed. + + + Thrown if this method is called after the operation has already executed. + + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + If execution of the operation completes without throwing, then this property will contain + the result of the operation. If the operation was suppressed or did not fail, then this property + will always contain the default value for the generic type. + + + When an operation operation completes without throwing both this property and the + property are set. However, the property can be set or changed by interceptors, + while this property will always represent the actual result returned by the operation, if any. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set result will be returned instead. Otherwise, if the operation succeeds, then + this property will be set to the returned result. In either case, interceptors that run + after the operation can change this property to change the result that will be returned. + + + When an operation operation completes without throwing both this property and the + property are set. However, this property can be set or changed by interceptors, while the + property will always represent the actual result returned by the + operation, if any. + + + + + When true, this flag indicates that that execution of the operation has been suppressed by + one of the interceptors. This can be done before the operation has executed by calling + , by setting an to be thrown, or + by setting the operation result using . + + + + + Gets or sets a value containing arbitrary user-specified state information associated with the operation. + + + + + If execution of the operation fails, then this property will contain the exception that was + thrown. If the operation was suppressed or did not fail, then this property will always be null. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the property can be set or + changed by interceptors, while this property will always represent the original exception thrown. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set exception will be thrown instead. Otherwise, if the operation fails, then + this property will be set to the exception that was thrown. In either case, interceptors that run + after the operation can change this property to change the exception that will be thrown, or set this + property to null to cause no exception to be thrown at all. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the this property can be set or changed by + interceptors, while the property will always represent + the original exception thrown. + + + + + Set to the status of the after an async operation has finished. Not used for + synchronous operations. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context together with the given . + + The isolation level to associate. + A new interception context associated with the given isolation level. + + + + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + The that will be used or has been used to start a transaction. + + + + + This is the default log formatter used when some is set onto the + property. A different formatter can be used by creating a class that inherits from this class and overrides + some or all methods to change behavior. + + + To set the new formatter create a code-based configuration for EF using and then + set the formatter class to use with . + Note that setting the type of formatter to use with this method does change the way command are + logged when is used. It is still necessary to set a + onto before any commands will be logged. + For more low-level control over logging/interception see and + . + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + An object that implements this interface can be registered with to + receive notifications when Entity Framework executes commands. + + + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + This method is called before a call to or + one of its async counterparts is made. + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. The result used by Entity Framework can be changed by setting + . + + + For async operations this method is not called until after the async task has completed + or failed. + + The command being executed. + Contextual information associated with the call. + + + + This method is called before a call to or + one of its async counterparts is made. + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. The result used by Entity Framework can be changed by setting + . + + + For async operations this method is not called until after the async task has completed + or failed. + + The command being executed. + Contextual information associated with the call. + + + + This method is called before a call to or + one of its async counterparts is made. + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. The result used by Entity Framework can be changed by setting + . + + + For async operations this method is not called until after the async task has completed + or failed. + + The command being executed. + Contextual information associated with the call. + + + + An object that implements this interface can be registered with to + receive notifications when Entity Framework performs operations on a . + + + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + Called before is invoked. + + The connection beginning the transaction. + Contextual information associated with the call. + + + + Called after is invoked. + The transaction used by Entity Framework can be changed by setting + . + + The connection that began the transaction. + Contextual information associated with the call. + + + + Called before is invoked. + + The connection being closed. + Contextual information associated with the call. + + + + Called after is invoked. + + The connection that was closed. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called before is set. + + The connection. + Contextual information associated with the call. + + + + Called after is set. + + The connection. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called before is invoked. + + The connection being disposed. + Contextual information associated with the call. + + + + Called after is invoked. + + The connection that was disposed. + Contextual information associated with the call. + + + + Called before is invoked. + + The connection. + Contextual information associated with the call. + + + + Called after is invoked. + + The connection. + Contextual information associated with the call. + + + + Called before or its async counterpart is invoked. + + The connection being opened. + Contextual information associated with the call. + + + + Called after or its async counterpart is invoked. + + The connection that was opened. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called before is retrieved. + + The connection. + Contextual information associated with the call. + + + + Called after is retrieved. + + The connection. + Contextual information associated with the call. + + + + An object that implements this interface can be registered with to + receive notifications when Entity Framework commits or rollbacks a transaction. + + + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + Called before is retrieved. + + The transaction. + Contextual information associated with the call. + + + + Called after is retrieved. + + The transaction. + Contextual information associated with the call. + + + + Called before is retrieved. + + The transaction. + Contextual information associated with the call. + + + + Called after is retrieved. + + The transaction. + Contextual information associated with the call. + + + + This method is called before is invoked. + + The transaction being commited. + Contextual information associated with the call. + + + + This method is called after is invoked. + + The transaction that was commited. + Contextual information associated with the call. + + + + This method is called before is invoked. + + The transaction being disposed. + Contextual information associated with the call. + + + + This method is called after is invoked. + + The transaction that was disposed. + Contextual information associated with the call. + + + + This method is called before is invoked. + + The transaction being rolled back. + Contextual information associated with the call. + + + + This method is called after is invoked. + + The transaction that was rolled back. + Contextual information associated with the call. + + + + Creates a formatter that will not filter by any and will instead log every command + from any context and also commands that do not originate from a context. + + + This constructor is not used when a delegate is set on . Instead it can be + used by setting the formatter directly using . + + The delegate to which output will be sent. + + + + Creates a formatter that will only log commands the come from the given instance. + + + This constructor must be called by a class that inherits from this class to override the behavior + of . + + + The context for which commands should be logged. Pass null to log every command + from any context and also commands that do not originate from a context. + + The delegate to which output will be sent. + + + + Writes the given string to the underlying write delegate. + + The string to write. + + + + The stopwatch used to time executions. This stopwatch is started at the end of + , , and + methods and is stopped at the beginning of the , , + and methods. If these methods are overridden and the stopwatch is being used + then the overrides should either call the base method or start/stop the stopwatch themselves. + + The interception context for which the stopwatch will be obtained. + The stopwatch. + + + + This method is called before a call to or + one of its async counterparts is made. + The default implementation calls and starts the stopwatch returned from + . + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. + The default implementation stopsthe stopwatch returned from and calls + . + + The command being executed. + Contextual information associated with the call. + + + + This method is called before a call to or + one of its async counterparts is made. + The default implementation calls and starts the stopwatch returned from + . + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. + The default implementation stopsthe stopwatch returned from and calls + . + + The command being executed. + Contextual information associated with the call. + + + + This method is called before a call to or + one of its async counterparts is made. + The default implementation calls and starts the stopwatch returned from + . + + The command being executed. + Contextual information associated with the call. + + + + This method is called after a call to or + one of its async counterparts is made. + The default implementation stopsthe stopwatch returned from and calls + . + + The command being executed. + Contextual information associated with the call. + + + + Called whenever a command is about to be executed. The default implementation of this method + filters by set into , if any, and then calls + . This method would typically only be overridden to change the + context filtering behavior. + + The type of the operation's results. + The command that will be executed. + Contextual information associated with the command. + + + + Called whenever a command has completed executing. The default implementation of this method + filters by set into , if any, and then calls + . This method would typically only be overridden to change the context + filtering behavior. + + The type of the operation's results. + The command that was executed. + Contextual information associated with the command. + + + + Called to log a command that is about to be executed. Override this method to change how the + command is logged to . + + The type of the operation's results. + The command to be logged. + Contextual information associated with the command. + + + + Called by to log each parameter. This method can be called from an overridden + implementation of to log parameters, and/or can be overridden to + change the way that parameters are logged to . + + The type of the operation's results. + The command being logged. + Contextual information associated with the command. + The parameter to log. + + + + Called to log the result of executing a command. Override this method to change how results are + logged to . + + The type of the operation's results. + The command being logged. + Contextual information associated with the command. + + + + Does not write to log unless overridden. + + The connection beginning the transaction. + Contextual information associated with the call. + + + + Called after is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The connection that began the transaction. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection being opened. + Contextual information associated with the call. + + + + Called after or its async counterpart is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The connection that was opened. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection being closed. + Contextual information associated with the call. + + + + Called after is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The connection that was closed. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Called before is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The connection being disposed. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection that was disposed. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The connection. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + The transaction. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction being commited. + Contextual information associated with the call. + + + + This method is called after is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The transaction that was commited. + Contextual information associated with the call. + + + + This method is called before is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The transaction being disposed. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction that was disposed. + Contextual information associated with the call. + + + + Does not write to log unless overridden. + + The transaction being rolled back. + Contextual information associated with the call. + + + + This method is called after is invoked. + The default implementation of this method filters by set into + , if any, and then logs the event. + + The transaction that was rolled back. + Contextual information associated with the call. + + + + + + + + + + + + + + + + The context for which commands are being logged, or null if commands from all contexts are + being logged. + + + + + This property is obsolete. Using it can result in logging incorrect execution times. Call + instead. + + + + + Represents contextual information associated with calls to that don't return any results. + + + + + Represents contextual information associated with calls that don't return any results. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Prevents the operation from being executed if called before the operation has executed. + + + Thrown if this method is called after the operation has already executed. + + + + + Gets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The user state set, or null if none was found for the given key. + + + + Sets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The state to set. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + When true, this flag indicates that that execution of the operation has been suppressed by + one of the interceptors. This can be done before the operation has executed by calling + or by setting an to be thrown + + + + + If execution of the operation fails, then this property will contain the exception that was + thrown. If the operation was suppressed or did not fail, then this property will always be null. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the property can be set or + changed by interceptors, while this property will always represent the original exception thrown. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set exception will be thrown instead. Otherwise, if the operation fails, then + this property will be set to the exception that was thrown. In either case, interceptors that run + after the operation can change this property to change the exception that will be thrown, or set this + property to null to cause no exception to be thrown at all. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the this property can be set or changed by + interceptors, while the property will always represent + the original exception thrown. + + + + + Set to the status of the after an async operation has finished. Not used for + synchronous operations. + + + + + Gets or sets a value containing arbitrary user-specified state information associated with the operation. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + + + + Represents contextual information associated with calls to property setters of type on a . + + The type of the target property. + + + + Represents contextual information associated with calls to property setters of type . + + + An instance of this class is passed to the dispatch methods and does not contain mutable information such as + the result of the operation. This mutable information is obtained from the + that is passed to the interceptors. Instances of this class are publicly immutable. To add contextual information + use one of the With... or As... methods to create a new interception context containing the new information. + + The type of the target property. + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Gets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The user state set, or null if none was found for the given key. + + + + Sets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The state to set. + + + + Creates a new that contains all the contextual information in this + interception context together with the given property value. + + The value that will be assigned to the target property. + A new interception context associated with the given property value. + + + + + + + Prevents the operation from being executed if called before the operation has executed. + + + Thrown if this method is called after the operation has already executed. + + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + The value that will be assigned to the target property. + + + + + Gets or sets a value containing arbitrary user-specified state information associated with the operation. + + + + + When true, this flag indicates that that execution of the operation has been suppressed by + one of the interceptors. This can be done before the operation has executed by calling + or by setting an to be thrown + + + + + If execution of the operation fails, then this property will contain the exception that was + thrown. If the operation was suppressed or did not fail, then this property will always be null. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the property can be set or + changed by interceptors, while this property will always represent the original exception thrown. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set exception will be thrown instead. Otherwise, if the operation fails, then + this property will be set to the exception that was thrown. In either case, interceptors that run + after the operation can change this property to change the exception that will be thrown, or set this + property to null to cause no exception to be thrown at all. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the this property can be set or changed by + interceptors, while the property will always represent + the original exception thrown. + + + + + Set to the status of the after an async operation has finished. Not used for + synchronous operations. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the given property value. + + The value that will be assigned to the target property. + A new interception context associated with the given property value. + + + + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + Used for dispatching operations to a such that any + registered on will be notified before and after the + operation executes. + Instances of this class are obtained through the the fluent API. + + + This class is used internally by Entity Framework when executing commands. It is provided publicly so that + code that runs outside of the core EF assemblies can opt-in to command interception/tracing. This is + typically done by EF providers that are executing commands on behalf of EF. + + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The cancellation token for the asynchronous operation. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The cancellation token for the asynchronous operation. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The command on which the operation will be executed. + Optional information about the context of the call being made. + The cancellation token for the asynchronous operation. + The result of the operation, which may have been modified by interceptors. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Represents contextual information associated with calls into + implementations. + + + An instance of this class is passed to the dispatch methods of + and does not contain mutable information such as the result of the operation. This mutable information + is obtained from the that is passed to the interceptors. + Instances of this class are publicly immutable. To add contextual information use one of the + With... or As... methods to create a new interception context containing the new information. + + + + + Constructs a new with no state. + + + + + Creates a new by copying state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the given . + + The command behavior to associate. + A new interception context associated with the given command behavior. + + + + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context the flag set to true. + + A new interception context associated with the async flag set. + + + + + + + + + + + + + + + + The that will be used or has been used to execute the command with a + . This property is only used for + and its async counterparts. + + + + + Represents contextual information associated with calls into + implementations including the result of the operation. + + The type of the operation's results. + + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Gets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The user state set, or null if none was found for the given key. + + + + Sets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The state to set. + + + + Prevents the operation from being executed if called before the operation has executed. + + + Thrown if this method is called after the operation has already executed. + + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context together with the given . + + The command behavior to associate. + A new interception context associated with the given command behavior. + + + + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + If execution of the operation completes without throwing, then this property will contain + the result of the operation. If the operation was suppressed or did not fail, then this property + will always contain the default value for the generic type. + + + When an operation operation completes without throwing both this property and the + property are set. However, the property can be set or changed by interceptors, + while this property will always represent the actual result returned by the operation, if any. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set result will be returned instead. Otherwise, if the operation succeeds, then + this property will be set to the returned result. In either case, interceptors that run + after the operation can change this property to change the result that will be returned. + + + When an operation operation completes without throwing both this property and the + property are set. However, this property can be set or changed by interceptors, while the + property will always represent the actual result returned by the + operation, if any. + + + + + When true, this flag indicates that that execution of the operation has been suppressed by + one of the interceptors. This can be done before the operation has executed by calling + , by setting an to be thrown, or + by setting the operation result using . + + + + + Gets or sets a value containing arbitrary user-specified state information associated with the operation. + + + + + If execution of the operation fails, then this property will contain the exception that was + thrown. If the operation was suppressed or did not fail, then this property will always be null. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the property can be set or + changed by interceptors, while this property will always represent the original exception thrown. + + + + + If this property is set before the operation has executed, then execution of the operation will + be suppressed and the set exception will be thrown instead. Otherwise, if the operation fails, then + this property will be set to the exception that was thrown. In either case, interceptors that run + after the operation can change this property to change the exception that will be thrown, or set this + property to null to cause no exception to be thrown at all. + + + When an operation fails both this property and the property are set + to the exception that was thrown. However, the this property can be set or changed by + interceptors, while the property will always represent + the original exception thrown. + + + + + Set to the status of the after an async operation has finished. Not used for + synchronous operations. + + + + + Base class that implements . This class is a convenience for + use when only one or two methods of the interface actually need to have any implementation. + + + + + + + + + + + + + + + + + + + + + + + Represents contextual information associated with calls into + implementations. + + + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Constructs a new with no state. + + + + + Creates a new by copying state from the given + interception context. Also see + + The context from which to copy state. + + + + Gets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The user state set, or null if none was found for the given key. + + + + Sets a value containing arbitrary user-specified state information associated with the operation. + + A key used to identify the user state. + The state to set. + + + + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context the flag set to true. + + A new interception context associated with the async flag set. + + + + + + + + + + + + + + + + The original tree created by Entity Framework. Interceptors can change the + property to change the tree that will be used, but the + will always be the tree created by Entity Framework. + + + + + The command tree that will be used by Entity Framework. This starts as the tree contained in the + the property but can be set by interceptors to change + the tree that will be used by Entity Framework. + + + + + Gets or sets a value containing arbitrary user-specified state information associated with the operation. + + + + + Used for dispatching operations to a such that any + registered on will be notified before and after the + operation executes. + Instances of this class are obtained through the the fluent API. + + + This class is used internally by Entity Framework when interacting with . + It is provided publicly so that code that runs outside of the core EF assemblies can opt-in to command + interception/tracing. This is typically done by EF providers that are executing commands on behalf of EF. + + + + + Sends and + to any + registered on before/after making a + call to . + + + Note that the result of executing the command is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after making a + call to . + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after + setting . + + The connection on which the operation will be executed. + Information about the context of the call being made, including the value to be set. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after making a + call to . + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after making a + call to . + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The cancellation token. + A task that represents the asynchronous operation. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The connection on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Provides access to all dispatchers through the the fluent API. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Provides methods for dispatching to interceptors for + interception of methods on . + + + + + Provides methods for dispatching to interceptors for + interception of methods on . + + + + + Provides methods for dispatching to interceptors for + interception of methods on . + + + + + This is the registration point for interceptors. Interceptors + receive notifications when EF performs certain operations such as executing commands against + the database. For example, see . + + + + + Registers a new to receive notifications. Note that the interceptor + must implement some interface that extends from to be useful. + + The interceptor to add. + + + + Removes a registered so that it will no longer receive notifications. + If the given interceptor is not registered, then this is a no-op. + + The interceptor to remove. + + + + This is the entry point for dispatching to interceptors. This is usually only used internally by + Entity Framework but it is provided publicly so that other code can make sure that registered + interceptors are called when operations are performed on behalf of EF. For example, EF providers + a may make use of this when executing commands. + + + + + Used for dispatching operations to a such that any + registered on will be notified before and after the + operation executes. + Instances of this class are obtained through the the fluent API. + + + This class is used internally by Entity Framework when interacting with . + It is provided publicly so that code that runs outside of the core EF assemblies can opt-in to command + interception/tracing. This is typically done by EF providers that are executing commands on behalf of EF. + + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The transaction on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after + getting . + + + Note that the value of the property is returned by this method. The result is not available + in the interception context passed into this method since the interception context is cloned before + being passed to interceptors. + + The transaction on which the operation will be executed. + Optional information about the context of the call being made. + The result of the operation, which may have been modified by interceptors. + + + + Sends and + to any + registered on before/after making a + call to . + + The transaction on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after making a + call to . + + The transaction on which the operation will be executed. + Optional information about the context of the call being made. + + + + Sends and + to any + registered on before/after making a + call to . + + The transaction on which the operation will be executed. + Optional information about the context of the call being made. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Represents contextual information associated with calls to that don't return any results. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The connection on which the transaction was started. + A new interception context that also contains the connection on which the transaction was started. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + + + + The connection on which the transaction was started + + + + + Represents contextual information associated with calls to with return type . + + The return type of the target method. + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + + + + Represents contextual information associated with calls to + implementations. + + + Instances of this class are publicly immutable for contextual information. To add + contextual information use one of the With... or As... methods to create a new + interception context containing the new information. + + + + + Constructs a new with no state. + + + + + Creates a new by copying immutable state from the given + interception context. Also see + + The context from which to copy state. + + + + Creates a new that contains all the contextual information in this + interception context together with the flag set to true. + + A new interception context associated with the async flag set. + + + + Creates a new that contains all the contextual information in this + interception context together with the given . + + The transaction to be used in the invocation. + A new interception context associated with the given isolation level. + + + + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + Creates a new that contains all the contextual information in this + interception context with the addition of the given . + + The context to associate. + A new interception context associated with the given context. + + + + + + + + + + + + + + + + The that will be used or has been used to enlist a connection. + + + + + An object that implements this interface can be registered with to + receive notifications when Entity Framework creates command trees. + + + Interceptors can also be registered in the config file of the application. + See http://go.microsoft.com/fwlink/?LinkId=260883 for more information about Entity Framework configuration. + + + + + This method is called after a new has been created. + The tree that is used after interception can be changed by setting + while intercepting. + + + Command trees are created for both queries and insert/update/delete commands. However, query + command trees are cached by model which means that command tree creation only happens the + first time a query is executed and this notification will only happen at that time + + Contextual information associated with the call. + + + + Represents a mapping view. + + + + + Creates a instance having the specified entity SQL. + + A string that specifies the entity SQL. + + + + Gets the entity SQL. + + + + + Base abstract class for mapping view cache implementations. + Derived classes must have a parameterless constructor if used with . + + + + + Gets a view corresponding to the specified extent. + + An that specifies the extent. + A that specifies the mapping view, + or null if the extent is not associated with a mapping view. + + + + Gets a hash value computed over the mapping closure. + + + + + Specifies the means to create concrete instances. + + + + + Creates a generated view cache instance for the container mapping specified by + the names of the mapped containers. + + The name of a container in the conceptual model. + The name of a container in the store model. + + A that specifies the generated view cache. + + + + + Defines a custom attribute that specifies the mapping view cache type (subclass of ) + associated with a context type (subclass of or ). + The cache type is instantiated at runtime and used to retrieve pre-generated views in the + corresponding context. + + + + + Creates a instance that associates a context type + with a mapping view cache type. + + + A subclass of or . + + + A subclass of . + + + + + Creates a instance that associates a context type + with a mapping view cache type. + + + A subclass of or . + + The assembly qualified full name of the cache type. + + + + The base class for interceptors that handle the transaction operations. Derived classes can be registered using + or + . + + + + + Initializes a new instance of the class. + + + One of the Initialize methods needs to be called before this instance can be used. + + + + + Initializes this instance using the specified context. + + The context for which transaction operations will be handled. + + + + Initializes this instance using the specified context. + + The context for which transaction operations will be handled. + The connection to use for the initialization. + + This method is called by migrations. It is important that no action is performed on the + specified context that causes it to be initialized. + + + + + + + + Releases the resources used by this transaction handler. + + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + + + Checks whether the supplied interception context contains the target context + or the supplied connection is the same as the one used by the target context. + + A connection. + An interception context. + + true if the supplied interception context contains the target context or + the supplied connection is the same as the one used by the target context if + the supplied interception context doesn't contain any contexts; false otherwise. + + + Note that calling this method will trigger initialization of any DbContext referenced from the + + + + + When implemented in a derived class returns the script to prepare the database + for this transaction handler. + + A script to change the database schema for this transaction handler. + + + + Can be implemented in a derived class. + + The connection beginning the transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection that began the transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection being closed. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection that was closed. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection being disposed. + Contextual information associated with the call. + + + + Can be implemented in a derived class. + + The connection that was disposed. + Contextual information associated with the call. + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection being opened. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection that was opened. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The connection. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction being commited. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction that was commited. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction being disposed. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction that was disposed. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction being rolled back. + Contextual information associated with the call. + + + + + Can be implemented in a derived class. + + The transaction that was rolled back. + Contextual information associated with the call. + + + + + Gets the context. + + + The for which the transaction operations will be handled. + + + + + Gets the context. + + + The for which the transaction operations will be handled, could be null. + + + + + Gets the connection. + + + The for which the transaction operations will be handled. + + + This connection object is only used to determine whether a particular operation needs to be handled + in cases where a context is not available. + + + + + Gets or sets a value indicating whether this transaction handler is disposed. + + + true if disposed; otherwise, false. + + + + + This class is used by to write and read transaction tracing information + from the database. + To customize the definition of the transaction table you can derive from + this class and override . Derived classes can be registered + using . + + + By default EF will poll the resolved to check wether the database schema is compatible and + will try to modify it accordingly if it's not. To disable this check call + Database.SetInitializer<TTransactionContext>(null) where TTransactionContext is the type of the resolved context. + + + + + A DbContext instance represents a combination of the Unit Of Work and Repository patterns such that + it can be used to query from a database and group together changes that will then be written + back to the store as a unit. + DbContext is conceptually similar to ObjectContext. + + + DbContext is usually used with a derived type that contains properties for + the root entities of the model. These sets are automatically initialized when the + instance of the derived class is created. This behavior can be modified by applying the + attribute to either the entire derived context + class, or to individual properties on the class. + The Entity Data Model backing the context can be specified in several ways. When using the Code First + approach, the properties on the derived context are used to build a model + by convention. The protected OnModelCreating method can be overridden to tweak this model. More + control over the model used for the Model First approach can be obtained by creating a + explicitly from a and passing this model to one of the DbContext constructors. + When using the Database First or Model First approach the Entity Data Model can be created using the + Entity Designer (or manually through creation of an EDMX file) and then this model can be specified using + entity connection string or an object. + The connection to the database (including the name of the database) can be specified in several ways. + If the parameterless DbContext constructor is called from a derived context, then the name of the derived context + is used to find a connection string in the app.config or web.config file. If no connection string is found, then + the name is passed to the DefaultConnectionFactory registered on the class. The connection + factory then uses the context name as the database name in a default connection string. (This default connection + string points to .\SQLEXPRESS on the local machine unless a different DefaultConnectionFactory is registered.) + Instead of using the derived context name, the connection/database name can also be specified explicitly by + passing the name to one of the DbContext constructors that takes a string. The name can also be passed in + the form "name=myname", in which case the name must be found in the config file or an exception will be thrown. + Note that the connection found in the app.config or web.config file can be a normal database connection + string (not a special Entity Framework connection string) in which case the DbContext will use Code First. + However, if the connection found in the config file is a special Entity Framework connection string, then the + DbContext will use Database/Model First and the model specified in the connection string will be used. + An existing or explicitly created DbConnection can also be used instead of the database/connection name. + A can be applied to a class derived from DbContext to set the + version of conventions used by the context when it creates a model. If no attribute is applied then the + latest version of conventions will be used. + + + + + Interface implemented by objects that can provide an instance. + The class implements this interface to provide access to the underlying + ObjectContext. + + + + + Gets the object context. + + The object context. + + + + Constructs a new context instance using conventions to create the name of the database to + which a connection will be made. The by-convention name is the full name (namespace + class name) + of the derived context class. + See the class remarks for how this is used to create a connection. + + + + + Constructs a new context instance using conventions to create the name of the database to + which a connection will be made, and initializes it from the given model. + The by-convention name is the full name (namespace + class name) of the derived context class. + See the class remarks for how this is used to create a connection. + + The model that will back this context. + + + + Constructs a new context instance using the given string as the name or connection string for the + database to which a connection will be made. + See the class remarks for how this is used to create a connection. + + Either the database name or a connection string. + + + + Constructs a new context instance using the given string as the name or connection string for the + database to which a connection will be made, and initializes it from the given model. + See the class remarks for how this is used to create a connection. + + Either the database name or a connection string. + The model that will back this context. + + + + Constructs a new context instance using the existing connection to connect to a database. + The connection will not be disposed when the context is disposed if + is false. + + An existing connection to use for the new context. + + If set to true the connection is disposed when the context is disposed, otherwise the caller must dispose the connection. + + + + + Constructs a new context instance using the existing connection to connect to a database, + and initializes it from the given model. + The connection will not be disposed when the context is disposed if + is false. + + An existing connection to use for the new context. + The model that will back this context. + + If set to true the connection is disposed when the context is disposed, otherwise the caller must dispose the connection. + + + + + Constructs a new context instance around an existing ObjectContext. + + An existing ObjectContext to wrap with the new context. + + If set to true the ObjectContext is disposed when the DbContext is disposed, otherwise the caller must dispose the connection. + + + + + This method is called when the model for a derived context has been initialized, but + before the model has been locked down and used to initialize the context. The default + implementation of this method does nothing, but it can be overridden in a derived class + such that the model can be further configured before it is locked down. + + + Typically, this method is called only once when the first instance of a derived context + is created. The model for that context is then cached and is for all further instances of + the context in the app domain. This caching can be disabled by setting the ModelCaching + property on the given ModelBuidler, but note that this can seriously degrade performance. + More control over caching is provided through use of the DbModelBuilder and DbContextFactory + classes directly. + + The builder that defines the model for the context being created. + + + + Returns a instance for access to entities of the given type in the context + and the underlying store. + + + Note that Entity Framework requires that this method return the same instance each time that it is called + for a given context instance and entity type. Also, the non-generic returned by the + method must wrap the same underlying query and set of entities. These invariants must + be maintained if this method is overridden for anything other than creating test doubles for unit testing. + See the class for more details. + + The type entity for which a set should be returned. + A set for the given entity type. + + + + Returns a non-generic instance for access to entities of the given type in the context + and the underlying store. + + The type of entity for which a set should be returned. + A set for the given entity type. + + Note that Entity Framework requires that this method return the same instance each time that it is called + for a given context instance and entity type. Also, the generic returned by the + method must wrap the same underlying query and set of entities. These invariants must + be maintained if this method is overridden for anything other than creating test doubles for unit testing. + See the class for more details. + + + + + Saves all changes made in this context to the underlying database. + + + The number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An error occurred sending updates to the database. + + A database command did not affect the expected number of rows. This usually indicates an optimistic + concurrency violation; that is, a row has been changed in the database since it was queried. + + + The save was aborted because validation of entity property values failed. + + + An attempt was made to use unsupported behavior such as executing multiple asynchronous commands concurrently + on the same context instance. + The context or connection have been disposed. + + Some error occurred attempting to process entities in the context either before or after sending commands + to the database. + + + + + Asynchronously saves all changes made in this context to the underlying database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous save operation. + The task result contains the number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An error occurred sending updates to the database. + + A database command did not affect the expected number of rows. This usually indicates an optimistic + concurrency violation; that is, a row has been changed in the database since it was queried. + + + The save was aborted because validation of entity property values failed. + + + An attempt was made to use unsupported behavior such as executing multiple asynchronous commands concurrently + on the same context instance. + The context or connection have been disposed. + + Some error occurred attempting to process entities in the context either before or after sending commands + to the database. + + + + + Asynchronously saves all changes made in this context to the underlying database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous save operation. + The task result contains the number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + Thrown if the context has been disposed. + + + + Validates tracked entities and returns a Collection of containing validation results. + + Collection of validation results for invalid entities. The collection is never null and must not contain null values or results for valid entities. + + 1. This method calls DetectChanges() to determine states of the tracked entities unless + DbContextConfiguration.AutoDetectChangesEnabled is set to false. + 2. By default only Added on Modified entities are validated. The user is able to change this behavior + by overriding ShouldValidateEntity method. + + + + + Extension point allowing the user to override the default behavior of validating only + added and modified entities. + + DbEntityEntry instance that is supposed to be validated. + true to proceed with validation; false otherwise. + + + + Extension point allowing the user to customize validation of an entity or filter out validation results. + Called by . + + DbEntityEntry instance to be validated. + + User-defined dictionary containing additional info for custom validation. It will be passed to + + and will be exposed as + + . This parameter is optional and can be null. + + Entity validation result. Possibly null when overridden. + + + + Gets a object for the given entity providing access to + information about the entity and the ability to perform actions on the entity. + + The type of the entity. + The entity. + An entry for the entity. + + + + Gets a object for the given entity providing access to + information about the entity and the ability to perform actions on the entity. + + The entity. + An entry for the entity. + + + + Calls the protected Dispose method. + + + + + Disposes the context. The underlying is also disposed if it was created + is by this context or ownership was passed to this context when this context was created. + The connection to the database ( object) is also disposed if it was created + is by this context or ownership was passed to this context when this context was created. + + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + + + + + + + + + + + + + + + Creates a Database instance for this context that allows for creation/deletion/existence checks + for the underlying database. + + + + + Returns the Entity Framework ObjectContext that is underlying this context. + + Thrown if the context has been disposed. + + + + Provides access to features of the context that deal with change tracking of entities. + + An object used to access features that deal with change tracking. + + + + Provides access to configuration options for the context. + + An object used to access configuration options. + + + + Initializes a new instance of the class. + + The connection used by the context for which the transactions will be recorded. + + + + + + + Gets or sets a that can be used to read and write instances. + + + + + A transaction handler that allows to gracefully recover from connection failures + during transaction commit by storing transaction tracing information in the database. + It needs to be registered by using . + + + This transaction handler uses to store the transaction information + the schema used can be configured by creating a class derived from + that overrides and passing it to the constructor of this class. + + + + + Initializes a new instance of the class using the default . + + + One of the Initialize methods needs to be called before this instance can be used. + + + + + Initializes a new instance of the class. + + The transaction context factory. + + One of the Initialize methods needs to be called before this instance can be used. + + + + + Creates a new instance of an to use for quering the transaction log. + If null the default will be used. + + An instance or null. + + + + + + + + + + + + + + + + Stores the tracking information for the new transaction to the database in the same transaction. + + The connection that began the transaction. + Contextual information associated with the call. + + + + + If there was an exception thrown checks the database for this transaction and rethrows it if not found. + Otherwise marks the commit as succeeded and queues the transaction information to be deleted. + + The transaction that was commited. + Contextual information associated with the call. + + + + + Stops tracking the transaction that was rolled back. + + The transaction that was rolled back. + Contextual information associated with the call. + + + + + Stops tracking the transaction that was disposed. + + The transaction that was disposed. + Contextual information associated with the call. + + + + + Removes all the transaction history. + + + This method should only be invoked when there are no active transactions to remove any leftover history + that was not deleted due to catastrophic failures + + + + + Asynchronously removes all the transaction history. + + + This method should only be invoked when there are no active transactions to remove any leftover history + that was not deleted due to catastrophic failures + + A task that represents the asynchronous operation. + + + + Asynchronously removes all the transaction history. + + + This method should only be invoked when there are no active transactions to remove any leftover history + that was not deleted due to catastrophic failures + + The cancellation token. + A task that represents the asynchronous operation. + + + + Adds the specified transaction to the list of transactions that can be removed from the database + + The transaction to be removed from the database. + + + + Removes the transactions marked for deletion. + + + + + Asynchronously removes the transactions marked for deletion. + + A task that represents the asynchronous operation. + + + + Asynchronously removes the transactions marked for deletion. + + The cancellation token. + A task that represents the asynchronous operation. + + + + Removes the transactions marked for deletion if their number exceeds . + + + if set to true will remove all the old transactions even if their number does not exceed . + + + if set to true the operation will be executed using the associated execution strategy + + + + + Removes the transactions marked for deletion if their number exceeds . + + + if set to true will remove all the old transactions even if their number does not exceed . + + + if set to true the operation will be executed using the associated execution strategy + + The cancellation token. + A task that represents the asynchronous operation. + + + + Gets the associated with the if there is one; + otherwise returns null. + + The context + The associated . + + + + Gets the associated with the if there is one; + otherwise returns null. + + The context + The associated . + + + + Gets the transaction context. + + + The transaction context. + + + + + The map between the store transactions and the transaction tracking objects + + + + + Gets the number of transactions to be executed on the context before the transaction log will be cleaned. + The default value is 20. + + + + + An implementation of this interface is used to initialize the underlying database when + an instance of a derived class is used for the first time. + This initialization can conditionally create the database and/or seed it with data. + The strategy used is set using the static InitializationStrategy property of the + class. + The following implementations are provided: , + , . + + The type of the context. + + + + Executes the strategy to initialize the database for the given context. + + The context. + + + + Rrepresents a transaction + + + + + + + + + + + A unique id assigned to a transaction object. + + + + + The local time when the transaction was started. + + + + + Helper class that is used to configure a parameter. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Creates a new parameter definition to pass Binary data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The maximum allowable length of the array data. + Value indicating whether or not all data should be padded to the maximum length. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Boolean data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Byte data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass DateTime data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The precision of the parameter. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Decimal data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The numeric precision of the parameter. + The numeric scale of the parameter. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Double data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass GUID data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Single data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Short data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Integer data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Long data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass String data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The maximum allowable length of the string data. + Value indicating whether or not all data should be padded to the maximum length. + Value indicating whether or not the parameter supports Unicode content. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass Time data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The precision of the parameter. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass DateTimeOffset data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The precision of the parameter. + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass geography data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + Creates a new parameter definition to pass geometry data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Constant value to use as the default value for this parameter. + SQL expression used as the default value for this parameter. + The name of the parameter. + Provider specific data type to use for this parameter. + A value indicating whether the parameter is an output parameter. + The newly constructed parameter definition. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Creates a shallow copy of the current . + + A shallow copy of the current . + + + + Represents altering an existing stored procedure. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + A migration operation that affects stored procedures. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Represents an operation to modify a database schema. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the MigrationOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" + }'. + + + + + Gets additional arguments that may be processed by providers. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets an operation that will revert this operation. + + + + + Gets a value indicating if this operation may result in data loss. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure. + The body of the stored procedure expressed in SQL. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the stored procedure. + + + The name of the stored procedure. + + + + + Gets the body of the stored procedure expressed in SQL. + + + The body of the stored procedure expressed in SQL. + + + + + Gets the parameters of the stored procedure. + + + The parameters of the stored procedure. + + + + + Gets a value indicating if this operation may result in data loss. Always returns false. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure. + The body of the stored procedure expressed in SQL. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation that will revert this operation. + Always returns a . + + + + + Represents changes made to custom annotations on a table. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the AlterTableOperation class. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table on which annotations have changed. + The custom annotations on the table that have changed. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Gets the name of the table on which annotations have changed. + + + + + Gets the columns to be included in the table for which annotations have changed. + + + + + Gets the custom annotations that have changed on the table. + + + + + Gets an operation that is the inverse of this one such that annotations will be changed back to how + they were before this operation was applied. + + + + + + + + Represents renaming an existing index. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the RenameIndexOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table the index belongs to. + Name of the index to be renamed. + New name for the index. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table the index belongs to. + + + + + Gets the name of the index to be renamed. + + + + + Gets the new name for the index. + + + + + Gets an operation that reverts the rename. + + + + + + + + Used when scripting an update database operation to store the operations that would have been performed against the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The queries used to determine if this migration needs to be applied to the database. + This is used to generate an idempotent SQL script that can be run against a database at any version. + + + + + Adds a migration to this update database operation. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The id of the migration. + The individual operations applied by the migration. + + + + The queries used to determine if this migration needs to be applied to the database. + This is used to generate an idempotent SQL script that can be run against a database at any version. + + + + + Gets the migrations applied during the update database operation. + + + The migrations applied during the update database operation. + + + + + Gets a value indicating if any of the operations may result in data loss. + + + + + Represents a migration to be applied to the database. + + + + + Gets the id of the migration. + + + The id of the migration. + + + + + Gets the individual operations applied by this migration. + + + The individual operations applied by this migration. + + + + + Represents moving a stored procedure to a new schema in the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure to move. + The new schema for the stored procedure. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the stored procedure to move. + + + The name of the stored procedure to move. + + + + + Gets the new schema for the stored procedure. + + + The new schema for the stored procedure. + + + + + Gets an operation that will revert this operation. + + + + + Gets a value indicating if this operation may result in data loss. Always returns false. + + + + + Represents renaming a stored procedure in the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure to rename. + The new name for the stored procedure. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the stored procedure to rename. + + + The name of the stored procedure to rename. + + + + + Gets the new name for the stored procedure. + + + The new name for the stored procedure. + + + + + Gets an operation that will revert this operation. + + + + + Gets a value indicating if this operation may result in data loss. Always returns false. + + + + + Represents a migration operation that can not be performed, possibly because it is not supported by the targeted database provider. + + + + + Gets a value indicating if this operation may result in data loss. Always returns false. + + + + + Represents information about a parameter. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Represents information about a property of an entity. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the PropertyModel class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The data type for this property model. + Additional details about the data type. This includes details such as maximum length, nullability etc. + + + + Gets the data type for this property model. + + + + + Gets additional details about the data type of this property model. + This includes details such as maximum length, nullability etc. + + + + + Gets or sets the name of the property model. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets a provider specific data type to use for this property model. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets the maximum length for this property model. + Only valid for array data types. + + + + + Gets or sets the precision for this property model. + Only valid for decimal data types. + + + + + Gets or sets the scale for this property model. + Only valid for decimal data types. + + + + + Gets or sets a constant value to use as the default value for this property model. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets a SQL expression used as the default value for this property model. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets a value indicating if this property model is fixed length. + Only valid for array data types. + + + + + Gets or sets a value indicating if this property model supports Unicode characters. + Only valid for textual data types. + + + + + Initializes a new instance of the ParameterModel class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The data type for this parameter. + + + + Initializes a new instance of the ParameterModel class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The data type for this parameter. + Additional details about the data type. This includes details such as maximum length, nullability etc. + + + + Gets or sets a value indicating whether this instance is out parameter. + + + true if this instance is out parameter; otherwise, false. + + + + + Drops a stored procedure from the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure to drop. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the stored procedure to drop. + + + The name of the stored procedure to drop. + + + + + Gets an operation that will revert this operation. + Always returns a . + + + + + Gets a value indicating if this operation may result in data loss. Always returns false. + + + + + Configures an index. + + + + + Configures the index to be unique. + + The same IndexConfiguration instance so that multiple calls can be chained. + + + + Configures whether the index will be unique. + + Value indicating if the index should be unique or not. + The same IndexConfiguration instance so that multiple calls can be chained. + + + + Configures the index to be clustered. + + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Configures whether or not the index will be clustered. + + Value indicating if the index should be clustered or not. + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Configures the index to have a specific name. + + Value indicating what the index name should be. + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Configures a primary key index. + + + + + Configures the index to be clustered. + + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Configures whether or not the index will be clustered. + + Value indicating if the index should be clustered or not. + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Configures the index to have a specific name. + + Value indicating what the index name should be. + The same IndexConfigurationBase instance so that multiple calls can be chained. + + + + Allows configuration to be performed for a lightweight convention based on + the entity types in a model. + + + + + Filters the entity types that this convention applies to based on a + predicate. + + A function to test each entity type for a condition. + + An instance so that multiple calls can be chained. + + + + + Filters the entity types that this convention applies to based on a predicate + while capturing a value to use later during configuration. + + Type of the captured value. + + A function to capture a value for each entity type. If the value is null, the + entity type will be filtered out. + + + An instance so that multiple calls can be chained. + + + + + Allows configuration of the entity types that this convention applies to. + + + An action that performs configuration against a + + . + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a lightweight convention based on + the entity types in a model that inherit from a common, specified type. + + The common type of the entity types that this convention applies to. + + + + Filters the entity types that this convention applies to based on a + predicate. + + A function to test each entity type for a condition. + + An instance so that multiple calls can be chained. + + + + + Filters the entity types that this convention applies to based on a predicate + while capturing a value to use later during configuration. + + Type of the captured value. + + A function to capture a value for each entity type. If the value is null, the + entity type will be filtered out. + + + An instance so that multiple calls can be chained. + + + + + Allows configuration of the entity types that this convention applies to. + + + An action that performs configuration against a + + . + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a lightweight convention based on + the entity types in a model that inherit from a common, specified type and a + captured value. + + The common type of the entity types that this convention applies to. + Type of the captured value. + + + + Allows configuration of the entity types that this convention applies to. + + + An action that performs configuration against a + using a captured value. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a lightweight convention based on + the entity types in a model and a captured value. + + Type of the captured value. + + + + Allows configuration of the entity types that this convention applies to. + + + An action that performs configuration against a + using a captured value. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for an entity type in a model. + This configuration functionality is available via lightweight conventions. + + + + + Configures the entity set name to be used for this entity type. + The entity set name can only be configured for the base type in each set. + + The name of the entity set. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Excludes this entity type from the model so that it will not be mapped to the database. + + + The same instance so that multiple calls can be chained. + + + + + Changes this entity type to a complex type. + + + The same instance so that multiple calls can be chained. + + + + + Excludes a property from the model so that it will not be mapped to the database. + + The name of the property to be configured. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect if the property does not exist. + + + + + Excludes a property from the model so that it will not be mapped to the database. + + The property to be configured. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect if the property does not exist. + + + + + Configures a property that is defined on this type. + + The name of the property being configured. + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + The property being configured. + A configuration object that can be used to configure the property. + + + + Configures the primary key property for this entity type. + + The name of the property to be used as the primary key. + + The same instance so that multiple calls can be chained. + + + + + Configures the primary key property for this entity type. + + The property to be used as the primary key. + + The same instance so that multiple calls can be chained. + + + + + Configures the primary key property(s) for this entity type. + + The names of the properties to be used as the primary key. + + The same instance so that multiple calls can be chained. + + + + + Configures the primary key property(s) for this entity type. + + The properties to be used as the primary key. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured or if any + property does not exist. + + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + The database schema of the table. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Sets an annotation in the model for the table to which this entity is mapped. The annotation + value can later be used when processing the table such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Calling this method will have no effect if the + annotation with the given name has already been configured. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + The default conventions for procedure and parameter names will be used. + + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + + + Configuration to override the default conventions for procedure and parameter names. + + The same configuration instance so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the of this entity type. + + + + + Allows configuration to be performed for an entity type in a model. + This configuration functionality is available via lightweight conventions. + + A type inherited by the entity type. + + + + Configures the entity set name to be used for this entity type. + The entity set name can only be configured for the base type in each set. + + The name of the entity set. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Excludes this entity type from the model so that it will not be mapped to the database. + + + The same instance so that multiple calls can be chained. + + + + + Changes this entity type to a complex type. + + + The same instance so that multiple calls can be chained. + + + + + Excludes a property from the model so that it will not be mapped to the database. + + The type of the property to be ignored. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + + The same instance so that multiple calls can be chained. + + + + + Configures a property that is defined on this type. + + The type of the property being configured. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures the primary key property(s) for this entity type. + + The type of the key. + A lambda expression representing the property to be used as the primary key. C#: t => t.Id VB.Net: Function(t) t.Id If the primary key is made up of multiple properties then specify an anonymous type including the properties. C#: t => new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + The database schema of the table. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Sets an annotation in the model for the table to which this entity is mapped. The annotation + value can later be used when processing the table such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Calling this method will have no effect if the + annotation with the given name has already been configured. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + The default conventions for procedure and parameter names will be used. + + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + + + Configuration to override the default conventions for procedure and parameter names. + + The same configuration instance so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the of this entity type. + + + + + Identifies conventions that can be added to or removed from a instance. + + + Note that implementations of this interface must be immutable. + + + + + A general purpose class for Code First conventions that read attributes from .NET properties + and generate column annotations based on those attributes. + + The type of attribute to discover. + The type of annotation that will be created. + + + + A convention that doesn't override configuration. + + + + + The derived class can use the default constructor to apply a set rule of that change the model configuration. + + + + + Begins configuration of a lightweight convention that applies to all mapped types in + the model. + + A configuration object for the convention. + + + + Begins configuration of a lightweight convention that applies to all mapped types in + the model that derive from or implement the specified type. + + The type of the entities that this convention will apply to. + A configuration object for the convention. + This method does not add new types to the model. + + + + Begins configuration of a lightweight convention that applies to all properties + in the model. + + A configuration object for the convention. + + + + Begins configuration of a lightweight convention that applies to all primitive + properties of the specified type in the model. + + The type of the properties that the convention will apply to. + A configuration object for the convention. + + The convention will apply to both nullable and non-nullable properties of the + specified type. + + + + + Constructs a convention that will create column annotations with the given name and + using the given factory delegate. + + The name of the annotations to create. + A factory for creating the annotation on each column. + + + + A general purpose class for Code First conventions that read attributes from .NET types + and generate table annotations based on those attributes. + + The type of attribute to discover. + The type of annotation that will be created. + + + + Constructs a convention that will create table annotations with the given name and + using the given factory delegate. + + The name of the annotations to create. + A factory for creating the annotation on each table. + + + + A convention for discovering attributes on properties and generating + column annotations in the model. + + + + + Constructs a new instance of the convention. + + + + + Base class for conventions that process CLR attributes found on primitive properties in the model. + + The type of the attribute to look for. + + + + Initializes a new instance of the class. + + + + + Applies this convention to a property that has an attribute of type TAttribute applied. + + The configuration for the property that has the attribute. + The attribute. + + + + Base class for conventions that process CLR attributes found on properties of types in the model. + + + Note that the derived convention will be applied for any non-static property on the mapped type that has + the specified attribute, even if it wasn't included in the model. + + The type of the attribute to look for. + + + + Initializes a new instance of the class. + + + + + Applies this convention to a property that has an attribute of type TAttribute applied. + + The member info for the property that has the attribute. + The configuration for the class that contains the property. + The attribute. + + + + Base class for conventions that process CLR attributes found in the model. + + The type of the attribute to look for. + + + + Initializes a new instance of the class. + + + + + Applies this convention to a class that has an attribute of type TAttribute applied. + + The configuration for the class that contains the property. + The attribute. + + + + Used to configure a property in a mapping fragment. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the name of the database column used to store the property, in a mapping fragment. + + The name of the column. + The same PropertyMappingConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same PropertyMappingConfiguration instance so that multiple calls can be chained. + + + + Convention to introduce indexes for foreign keys. + + + + + A convention that operates on the database section of the model after the model is created. + + The type of metadata item that this convention operates on. + + + + Applies this convention to an item in the model. + + The item to apply the convention to. + The model. + + + + + + + A convention that operates on the conceptual section of the model after the model is created. + + The type of metadata item that this convention operates on. + + + + Applies this convention to an item in the model. + + The item to apply the convention to. + The model. + + + + Useful extension methods for use with Entity Framework LINQ queries. + + + + + Specifies the related objects to include in the query results. + + + This extension method calls the Include(String) method of the source object, + if such a method exists. If the source does not have a matching method, + then this method does nothing. The , , + and types all have an appropriate Include method to call. + Paths are all-inclusive. For example, if an include call indicates Include("Orders.OrderLines"), not only will + OrderLines be included, but also Orders. When you call the Include method, the query path is only valid on + the returned instance of the . Other instances of + and the object context itself are not affected. Because the Include method returns the query object, + you can call this method multiple times on an to specify multiple paths for the query. + + The type of entity being queried. + + The source on which to call Include. + + The dot-separated list of related objects to return in the query results. + + A new with the defined query path. + + + + + Specifies the related objects to include in the query results. + + + This extension method calls the Include(String) method of the source object, + if such a method exists. If the source does not have a matching method, + then this method does nothing. The , , + and types all have an appropriate Include method to call. + Paths are all-inclusive. For example, if an include call indicates Include("Orders.OrderLines"), not only will + OrderLines be included, but also Orders. When you call the Include method, the query path is only valid on + the returned instance of the . Other instances of + and the object context itself are not affected. Because the Include method returns the query object, + you can call this method multiple times on an to specify multiple paths for the query. + + + The source on which to call Include. + + The dot-separated list of related objects to return in the query results. + + A new with the defined query path. + + + + + Specifies the related objects to include in the query results. + + + The path expression must be composed of simple property access expressions together with calls to Select for + composing additional includes after including a collection proprty. Examples of possible include paths are: + To include a single reference: query.Include(e => e.Level1Reference) + To include a single collection: query.Include(e => e.Level1Collection) + To include a reference and then a reference one level down: query.Include(e => e.Level1Reference.Level2Reference) + To include a reference and then a collection one level down: query.Include(e => e.Level1Reference.Level2Collection) + To include a collection and then a reference one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Reference)) + To include a collection and then a collection one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Collection)) + To include a collection and then a reference one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Reference)) + To include a collection and then a collection one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Collection)) + To include a collection, a reference, and a reference two levels down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Reference.Level3Reference)) + To include a collection, a collection, and a reference two levels down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Collection.Select(l2 => l2.Level3Reference))) + This extension method calls the Include(String) method of the source IQueryable object, if such a method exists. + If the source IQueryable does not have a matching method, then this method does nothing. + The Entity Framework ObjectQuery, ObjectSet, DbQuery, and DbSet types all have an appropriate Include method to call. + When you call the Include method, the query path is only valid on the returned instance of the IQueryable<T>. Other + instances of IQueryable<T> and the object context itself are not affected. Because the Include method returns the + query object, you can call this method multiple times on an IQueryable<T> to specify multiple paths for the query. + + The type of entity being queried. + The type of navigation property being included. + The source IQueryable on which to call Include. + A lambda expression representing the path to include. + + A new IQueryable<T> with the defined query path. + + + + + Returns a new query where the entities returned will not be cached in the + or . This method works by calling the AsNoTracking method of the + underlying query object. If the underlying query object does not have an AsNoTracking method, + then calling this method will have no affect. + + The element type. + The source query. + A new query with NoTracking applied, or the source query if NoTracking is not supported. + + + + Returns a new query where the entities returned will not be cached in the + or . This method works by calling the AsNoTracking method of the + underlying query object. If the underlying query object does not have an AsNoTracking method, + then calling this method will have no affect. + + The source query. + A new query with NoTracking applied, or the source query if NoTracking is not supported. + + + + Returns a new query that will stream the results instead of buffering. This method works by calling + the AsStreaming method of the underlying query object. If the underlying query object does not have + an AsStreaming method, then calling this method will have no affect. + + + The type of the elements of . + + + An to apply AsStreaming to. + + A new query with AsStreaming applied, or the source query if AsStreaming is not supported. + + + + Returns a new query that will stream the results instead of buffering. This method works by calling + the AsStreaming method of the underlying query object. If the underlying query object does not have + an AsStreaming method, then calling this method will have no affect. + + + An to apply AsStreaming to. + + A new query with AsStreaming applied, or the source query if AsStreaming is not supported. + + + + Enumerates the query such that for server queries such as those of , + + , + , and others the results of the query will be loaded into the associated + + , + or other cache on the client. + This is equivalent to calling ToList and then throwing away the list without the overhead of actually creating the list. + + The source query. + + + + Asynchronously enumerates the query such that for server queries such as those of , + + , + , and others the results of the query will be loaded into the associated + + , + or other cache on the client. + This is equivalent to calling ToList and then throwing away the list without the overhead of actually creating the list. + + The source query. + + A task that represents the asynchronous operation. + + + + + Asynchronously enumerates the query such that for server queries such as those of , + + , + , and others the results of the query will be loaded into the associated + + , + or other cache on the client. + This is equivalent to calling ToList and then throwing away the list without the overhead of actually creating the list. + + The source query. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + An to enumerate. + + The action to perform on each element. + A task that represents the asynchronous operation. + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + An to enumerate. + + The action to perform on each element. + + A to observe while waiting for the task to complete. + + A task that represents the asynchronous operation. + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to enumerate. + + The action to perform on each element. + A task that represents the asynchronous operation. + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to enumerate. + + The action to perform on each element. + + A to observe while waiting for the task to complete. + + A task that represents the asynchronous operation. + + + + Creates a from an by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + An to create a from. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the input sequence. + + + + + Creates a from an by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + An to create a from. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the input sequence. + + + + + Creates a from an by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to create a from. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the input sequence. + + + + + Creates a from an by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to create a list from. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the input sequence. + + + + + Creates an array from an by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to create an array from. + + + A task that represents the asynchronous operation. + The task result contains an array that contains elements from the input sequence. + + + + + Creates an array from an by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to create an array from. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains an array that contains elements from the input sequence. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + An to create a from. + + A function to extract a key from each element. + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + An to create a from. + + A function to extract a key from each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector function and a comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + An to create a from. + + A function to extract a key from each element. + + An to compare keys. + + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector function and a comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + An to create a from. + + A function to extract a key from each element. + + An to compare keys. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + The type of the value returned by . + + + An to create a from. + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the input sequence. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + The type of the value returned by . + + + An to create a from. + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the input sequence. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector function, a comparer, and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + The type of the value returned by . + + + An to create a from. + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + An to compare keys. + + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the input sequence. + + + + + Creates a from an by enumerating it asynchronously + according to a specified key selector function, a comparer, and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the key returned by . + + + The type of the value returned by . + + + An to create a from. + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + An to compare keys. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the input sequence. + + + + + Asynchronously returns the first element of a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + + A task that represents the asynchronous operation. + The task result contains the first element in . + + + is null. + + + doesn't implement . + + The source sequence is empty. + + + + Asynchronously returns the first element of a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the first element in . + + + + is + null + . + + + + doesn't implement + + . + + The source sequence is empty. + + + + Asynchronously returns the first element of a sequence that satisfies a specified condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the first element in that passes the test in + . + + + + or + + is + null + . + + + + doesn't implement + + . + + + No element satisfies the condition in + + . + + + + + Asynchronously returns the first element of a sequence that satisfies a specified condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the first element in that passes the test in + . + + + + or + + is + null + . + + + + doesn't implement + + . + + + No element satisfies the condition in + + . + + + + + Asynchronously returns the first element of a sequence, or a default value if the sequence contains no elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + + A task that represents the asynchronous operation. + The task result contains default ( ) if + is empty; otherwise, the first element in . + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the first element of a sequence, or a default value if the sequence contains no elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains default ( ) if + is empty; otherwise, the first element in . + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the first element of a sequence that satisfies a specified condition + or a default value if no such element is found. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains default ( ) if + is empty or if no element passes the test specified by ; otherwise, the first + element in that passes the test specified by . + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the first element of a sequence that satisfies a specified condition + or a default value if no such element is found. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the first element of. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains default ( ) if + is empty or if no element passes the test specified by ; otherwise, the first + element in that passes the test specified by . + + + + or + + is + null + . + + + + doesn't implement + + . + + + + has more than one element. + + + + + Asynchronously returns the only element of a sequence, and throws an exception + if there is not exactly one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence. + + + + is + null + . + + + + doesn't implement + + . + + The source sequence is empty. + + + + Asynchronously returns the only element of a sequence, and throws an exception + if there is not exactly one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + has more than one element. + + The source sequence is empty. + + + + Asynchronously returns the only element of a sequence that satisfies a specified condition, + and throws an exception if more than one such element exists. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the the single element of. + + A function to test an element for a condition. + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence that satisfies the condition in + . + + + + or + + is + null + . + + + + doesn't implement + + . + + + No element satisfies the condition in + + . + + + More than one element satisfies the condition in + + . + + + + + Asynchronously returns the only element of a sequence that satisfies a specified condition, + and throws an exception if more than one such element exists. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + A function to test an element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence that satisfies the condition in + . + + + + or + + is + null + . + + + + doesn't implement + + . + + + No element satisfies the condition in + + . + + + More than one element satisfies the condition in + + . + + + + + Asynchronously returns the only element of a sequence, or a default value if the sequence is empty; + this method throws an exception if there is more than one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence, or default () + if the sequence contains no elements. + + + + is + null + . + + + + doesn't implement + + . + + + + has more than one element. + + + + + Asynchronously returns the only element of a sequence, or a default value if the sequence is empty; + this method throws an exception if there is more than one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence, or default () + if the sequence contains no elements. + + + + is + null + . + + + + doesn't implement + + . + + + + has more than one element. + + + + + Asynchronously returns the only element of a sequence that satisfies a specified condition or + a default value if no such element exists; this method throws an exception if more than one element + satisfies the condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + A function to test an element for a condition. + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence that satisfies the condition in + , or default ( ) if no such element is found. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the only element of a sequence that satisfies a specified condition or + a default value if no such element exists; this method throws an exception if more than one element + satisfies the condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + A function to test an element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the input sequence that satisfies the condition in + , or default ( ) if no such element is found. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether a sequence contains a specified element by using the default equality comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + The object to locate in the sequence. + + A task that represents the asynchronous operation. + The task result contains true if the input sequence contains the specified value; otherwise, false. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether a sequence contains a specified element by using the default equality comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to return the single element of. + + The object to locate in the sequence. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if the input sequence contains the specified value; otherwise, false. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether a sequence contains any elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to check for being empty. + + + A task that represents the asynchronous operation. + The task result contains true if the source sequence contains any elements; otherwise, false. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether a sequence contains any elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An to check for being empty. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if the source sequence contains any elements; otherwise, false. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether any element of a sequence satisfies a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An whose elements to test for a condition. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains true if any elements in the source sequence pass the test in the specified predicate; otherwise, false. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether any element of a sequence satisfies a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An whose elements to test for a condition. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if any elements in the source sequence pass the test in the specified predicate; otherwise, false. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether all the elements of a sequence satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An whose elements to test for a condition. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains true if every element of the source sequence passes the test in the specified predicate; otherwise, false. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously determines whether all the elements of a sequence satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An whose elements to test for a condition. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if every element of the source sequence passes the test in the specified predicate; otherwise, false. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the number of elements in a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the input sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously returns the number of elements in a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the input sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously returns the number of elements in a sequence that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the number of elements in the sequence that satisfy the condition in the predicate function. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns the number of elements in a sequence that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the sequence that satisfy the condition in the predicate function. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns an that represents the total number of elements in a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the input sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously returns an that represents the total number of elements in a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the input sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously returns an that represents the number of elements in a sequence + that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the number of elements in the sequence that satisfy the condition in the predicate function. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns an that represents the number of elements in a sequence + that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to be counted. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the sequence that satisfy the condition in the predicate function. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns the minimum value of a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to determine the minimum of. + + + A task that represents the asynchronous operation. + The task result contains the minimum value in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the minimum value of a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to determine the minimum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the minimum value in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously invokes a projection function on each element of a sequence and returns the minimum resulting value. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the value returned by the function represented by . + + + An that contains the elements to determine the minimum of. + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the minimum value in the sequence. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously invokes a projection function on each element of a sequence and returns the minimum resulting value. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the value returned by the function represented by . + + + An that contains the elements to determine the minimum of. + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the minimum value in the sequence. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the maximum value of a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to determine the maximum of. + + + A task that represents the asynchronous operation. + The task result contains the maximum value in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously returns the maximum value of a sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + An that contains the elements to determine the maximum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the maximum value in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously invokes a projection function on each element of a sequence and returns the maximum resulting value. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the value returned by the function represented by . + + + An that contains the elements to determine the maximum of. + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the maximum value in the sequence. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously invokes a projection function on each element of a sequence and returns the maximum resulting value. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + The type of the value returned by the function represented by . + + + An that contains the elements to determine the maximum of. + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the maximum value in the sequence. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the sum of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the values in the sequence. + + + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the sum of the sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + + A sequence of values of type . + + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the sum of the projected values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + The number of elements in + + is larger than + + . + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A sequence of nullable values to calculate the average of. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + contains no elements. + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Asynchronously computes the average of a sequence of nullable values that is obtained + by invoking a projection function on each element of the input sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the elements of . + + A sequence of values to calculate the average of. + A projection function to apply to each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the average of the sequence of values. + + + + or + + is + null + . + + + + doesn't implement + + . + + + + + Bypasses a specified number of elements in a sequence and then returns the remaining elements. + + The type of the elements of source. + A sequence to return elements from. + An expression that evaluates to the number of elements to skip. + A sequence that contains elements that occur after the specified index in the + input sequence. + + + + Returns a specified number of contiguous elements from the start of a sequence. + + The type of the elements of source. + The sequence to return elements from. + An expression that evaluates to the number of elements + to return. + A sequence that contains the specified number of elements from the + start of the input sequence. + + + + Controls the transaction creation behavior while executing a database command or query. + + + + + If no transaction is present then a new transaction will be used for the operation. + + + + + If an existing transaction is present then use it, otherwise execute the command or query without a transaction. + + + + + Specifies a structural type mapping. + + + + + Adds a property mapping. + + The property mapping to be added. + + + + Removes a property mapping. + + The property mapping to be removed. + + + + Adds a property mapping condition. + + The property mapping condition to be added. + + + + Removes a property mapping condition. + + The property mapping condition to be removed. + + + + Gets a read-only collection of property mappings. + + + + + Gets a read-only collection of property mapping conditions. + + + + + Represents the base item class for all the metadata + + + Represents the base item class for all the metadata + + + + + Adds or updates an annotation with the specified name and value. + + + If an annotation with the given name already exists then the value of that annotation + is updated to the given value. If the given value is null then the annotation will be + removed. + + The name of the annotation property. + The value of the annotation property. + + + + Removes an annotation with the specified name. + + The name of the annotation property. + true if an annotation was removed; otherwise, false. + + + + Returns a conceptual model built-in type that matches one of the + + values. + + + An object that represents the built-in type in the EDM. + + + One of the values. + + + + Returns the list of the general facet descriptions for a specified type. + + A object that represents the list of the general facet descriptions for a specified type. + + + + Gets the built-in type kind for this type. + + A object that represents the built-in type kind for this type. + + + + Gets the list of properties of the current type. + + A collection of type that contains the list of properties of the current type. + + + + Gets or sets the documentation associated with this type. + + A object that represents the documentation on this type. + + + + + Indicates that the given method is a proxy for an EDM function. + + + Note that this attribute has been replaced by the starting with EF6. + + + + + Indicates that the given method is a proxy for an EDM function. + + + Note that this class was called EdmFunctionAttribute in some previous versions of Entity Framework. + + + + + Initializes a new instance of the class. + + The namespace of the mapped-to function. + The name of the mapped-to function. + + + The namespace of the mapped-to function. + The namespace of the mapped-to function. + + + The name of the mapped-to function. + The name of the mapped-to function. + + + + Creates a new DbFunctionAttribute instance. + + The namespace name of the EDM function represented by the attributed method. + The function name of the EDM function represented by the attributed method. + + + + Provides common language runtime (CLR) methods that expose EDM canonical functions + for use in or LINQ to Entities queries. + + + Note that these functions have been moved to the class starting with EF6. + The functions are retained here only to help in the migration of older EF apps to EF6. + + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Left EDM function to return a given + number of the leftmost characters in a string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The number of characters to return + A string containing the number of characters asked for from the left of the input string. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Right EDM function to return a given + number of the rightmost characters in a string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The number of characters to return + A string containing the number of characters asked for from the right of the input string. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Reverse EDM function to return a given + string with the order of the characters reversed. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The input string with the order of the characters reversed. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical GetTotalOffsetMinutes EDM function to + return the number of minutes that the given date/time is offset from UTC. This is generally between +780 + and -780 (+ or - 13 hrs). + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The offset of the input from UTC. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical TruncateTime EDM function to return + the given date with the time portion cleared. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The input date with the time portion cleared. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical TruncateTime EDM function to return + the given date with the time portion cleared. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The input date with the time portion cleared. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateDateTime EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The year. + The month (1-based). + The day (1-based). + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The new date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateDateTimeOffset EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The year. + The month (1-based). + The day (1-based). + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The time zone offset part of the new date. + The new date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateTime EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The new time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddYears EDM function to + add the given number of years to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of years to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddYears EDM function to + add the given number of years to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of years to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMonths EDM function to + add the given number of months to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of months to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMonths EDM function to + add the given number of months to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of months to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddDays EDM function to + add the given number of days to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of days to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddDays EDM function to + add the given number of days to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of days to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffYears EDM function to + calculate the number of years between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of years between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffYears EDM function to + calculate the number of years between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of years between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMonths EDM function to + calculate the number of months between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of months between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMonths EDM function to + calculate the number of months between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of months between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffDays EDM function to + calculate the number of days between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of days between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffDays EDM function to + calculate the number of days between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of days between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of hours between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of hours between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of hours between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of minutes between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of minutes between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of minutes between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of seconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of seconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of seconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of milliseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of milliseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of milliseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of microseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of microseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of microseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of nanoseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of nanoseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of nanoseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Truncate EDM function to + truncate the given value to the number of specified digits. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The value to truncate. + The number of digits to preserve. + The truncated value. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Truncate EDM function to + truncate the given value to the number of specified digits. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The value to truncate. + The number of digits to preserve. + The truncated value. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Like EDM operator to match an expression. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The string to search. + The expression to match against. + True if the searched string matches the expression; otherwise false. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Like EDM operator to match an expression. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The string to search. + The expression to match against. + The string to escape special characters with, must only be a single character. + True if the searched string matches the expression; otherwise false. + + + + When used as part of a LINQ to Entities query, this method acts as an operator that ensures the input + is treated as a Unicode string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function impacts the way the LINQ query is translated to a query that can be run in the database. + + The input string. + The input string treated as a Unicode string. + + + + When used as part of a LINQ to Entities query, this method acts as an operator that ensures the input + is treated as a non-Unicode string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function impacts the way the LINQ query is translated to a query that can be run in the database. + + The input string. + The input string treated as a non-Unicode string. + + + + Options for query execution. + + + + + Creates a new instance of . + + Merge option to use for entity results. + + + + Creates a new instance of . + + Merge option to use for entity results. + Whether the query is streaming or buffering. + + + Determines whether the specified objects are equal. + true if the two objects are equal; otherwise, false. + The left object to compare. + The right object to compare. + + + + Determines whether the specified objects are not equal. + + The left object to compare. + The right object to compare. + true if the two objects are not equal; otherwise, false. + + + + + + + + + + Merge option to use for entity results. + + + + + Whether the query is streaming or buffering. + + + + + DataRecord interface supporting structured types and rich metadata information. + + + + + Gets a object with the specified index. + + + A object. + + The index of the row. + + + + Returns nested readers as objects. + + + Nested readers as objects. + + The ordinal of the column. + + + + Gets for this + + . + + + A object. + + + + + DataRecordInfo class providing a simple way to access both the type information and the column information. + + + + + Initializes a new object for a specific type with an enumerable collection of data fields. + + + The metadata for the type represented by this object, supplied by + + . + + + An enumerable collection of objects that represent column information. + + + + + Gets for this + + object. + + + A object. + + + + + Gets type info for this object as a object. + + + A value. + + + + + A prepared command definition, can be cached and reused to avoid + repreparing a command. + + + + + Initializes a new instance of the class using the supplied + + . + + + The supplied . + + method used to clone the + + + + Initializes a new instance of the class. + + + + + Creates and returns a object that can be executed. + + The command for database. + + + + Metadata Interface for all CLR types types + + + + + Value to pass to GetInformation to get the StoreSchemaDefinition + + + + + Value to pass to GetInformation to get the StoreSchemaMapping + + + + + Value to pass to GetInformation to get the ConceptualSchemaDefinition + + + + + Value to pass to GetInformation to get the StoreSchemaDefinitionVersion3 + + + + + Value to pass to GetInformation to get the StoreSchemaMappingVersion3 + + + + + Value to pass to GetInformation to get the ConceptualSchemaDefinitionVersion3 + + + + + Name of the MaxLength Facet + + + + + Name of the Unicode Facet + + + + + Name of the FixedLength Facet + + + + + Name of the Precision Facet + + + + + Name of the Scale Facet + + + + + Name of the Nullable Facet + + + + + Name of the DefaultValue Facet + + + + + Name of the Collation Facet + + + + + Name of the SRID Facet + + + + + Name of the IsStrict Facet + + + + When overridden in a derived class, returns the set of primitive types supported by the data source. + The set of types supported by the data source. + + + When overridden in a derived class, returns a collection of EDM functions supported by the provider manifest. + A collection of EDM functions. + + + Returns the FacetDescription objects for a particular type. + The FacetDescription objects for the specified EDM type. + The EDM type to return the facet description for. + + + When overridden in a derived class, this method maps the specified storage type and a set of facets for that type to an EDM type. + + The instance that describes an EDM type and a set of facets for that type. + + The TypeUsage instance that describes a storage type and a set of facets for that type to be mapped to the EDM type. + + + When overridden in a derived class, this method maps the specified EDM type and a set of facets for that type to a storage type. + The TypeUsage instance that describes a storage type and a set of facets for that type. + The TypeUsage instance that describes the EDM type and a set of facets for that type to be mapped to a storage type. + + + When overridden in a derived class, this method returns provider-specific information. + The XmlReader object that represents the mapping to the underlying data store catalog. + The type of the information to return. + + + Gets the provider-specific information. + The provider-specific information. + The type of the information to return. + + + Indicates if the provider supports escaping strings to be used as patterns in a Like expression. + True if this provider supports escaping strings to be used as patterns in a Like expression; otherwise, false. + If the provider supports escaping, the character that would be used as the escape character. + + + + Indicates if the provider supports the parameter optimization described in EntityFramework6 GitHub issue #195. + The default is false. Providers should change this to true only after testing that schema queries (as + used in the Database First flow) work correctly with this flag. + + True only if the provider supports the parameter optimization. + + + Provider writers should override this method to return the argument with the wildcards and the escape character escaped. This method is only used if SupportsEscapingLikeArgument returns true. + The argument with the wildcards and the escape character escaped. + The argument to be escaped. + + + + Returns a boolean that specifies whether the provider can handle expression trees + containing instances of DbInExpression. + The default implementation returns false for backwards compatibility. Derived classes can override this method. + + + false + + + + + Returns a boolean that specifies whether the provider can process expression trees not having DbProjectExpression + nodes directly under both Left and Right sides of DbUnionAllExpression and DbIntersectExpression + + + false + + + + Gets the namespace used by this provider manifest. + The namespace used by this provider manifest. + + + + The factory for building command definitions; use the type of this object + as the argument to the IServiceProvider.GetService method on the provider + factory; + + + + + Constructs an EF provider that will use the obtained from + the app domain Singleton for resolving EF dependencies such + as the instance to use. + + + + + Registers a handler to process non-error messages coming from the database provider. + + The connection to receive information for. + The handler to process messages. + + + + Create a Command Definition object given a command tree. + + command tree for the statement + an executable command definition object + + This method simply delegates to the provider's implementation of CreateDbCommandDefinition. + + + + Creates command definition from specified manifest and command tree. + The created command definition. + The manifest. + The command tree. + + + Creates a command definition object for the specified provider manifest and command tree. + An executable command definition object. + Provider manifest previously retrieved from the store provider. + Command tree for the statement. + + + + Create the default DbCommandDefinition object based on the prototype command + This method is intended for provider writers to build a default command definition + from a command. + Note: This will clone the prototype + + the prototype command + an executable command definition object + + + + See issue 2390 - cloning the DesignTimeVisible property on the + DbCommand can cause deadlocks. So here allow sub-classes to override. + + the object to clone + a clone of the + + + + Clones the connection. + + The original connection. + Cloned connection + + + + Clones the connection. + + The original connection. + The factory to use. + Cloned connection + + + Returns provider manifest token given a connection. + The provider manifest token. + Connection to provider. + + + + Returns provider manifest token for a given connection. + + Connection to find manifest token from. + The provider manifest token for the specified connection. + + + Returns the provider manifest by using the specified version information. + The provider manifest by using the specified version information. + The token information associated with the provider manifest. + + + When overridden in a derived class, returns an instance of a class that derives from the DbProviderManifest. + A DbProviderManifest object that represents the provider manifest. + The token information associated with the provider manifest. + + + + Gets the that will be used to execute methods that use the specified connection. + + The database connection + + A new instance of + + + + + Gets the that will be used to execute methods that use the specified connection. + This overload should be used by the derived classes for compatability with wrapping providers. + + The database connection + The provider invariant name + + A new instance of + + + + + Gets the spatial data reader for the . + + The spatial data reader. + The reader where the spatial data came from. + The manifest token associated with the provider manifest. + + + + Gets the spatial services for the . + + The spatial services. + The token information associated with the provider manifest. + + + Gets the spatial services for the . + The spatial services. + Information about the database that the spatial services will be used for. + + + + Gets the spatial data reader for the . + + The spatial data reader. + The reader where the spatial data came from. + The token information associated with the provider manifest. + + + + Gets the spatial services for the . + + The spatial services. + The token information associated with the provider manifest. + + + + Sets the parameter value and appropriate facets for the given . + + The parameter. + The type of the parameter. + The value of the parameter. + + + + Sets the parameter value and appropriate facets for the given . + + The parameter. + The type of the parameter. + The value of the parameter. + + + Returns providers given a connection. + + The instanced based on the specified connection. + + Connection to provider. + + + Retrieves the DbProviderFactory based on the specified DbConnection. + The retrieved DbProviderFactory. + The connection to use. + + + + Return an XML reader which represents the CSDL description + + The name of the CSDL description. + An XmlReader that represents the CSDL description + + + Generates a data definition language (DDL script that creates schema objects (tables, primary keys, foreign keys) based on the contents of the StoreItemCollection parameter and targeted for the version of the database corresponding to the provider manifest token. + + Individual statements should be separated using database-specific DDL command separator. + It is expected that the generated script would be executed in the context of existing database with + sufficient permissions, and it should not include commands to create the database, but it may include + commands to create schemas and other auxiliary objects such as sequences, etc. + + A DDL script that creates schema objects based on the contents of the StoreItemCollection parameter and targeted for the version of the database corresponding to the provider manifest token. + The provider manifest token identifying the target version. + The structure of the database. + + + + Generates a data definition language (DDL) script that creates schema objects + (tables, primary keys, foreign keys) based on the contents of the StoreItemCollection + parameter and targeted for the version of the database corresponding to the provider manifest token. + + + Individual statements should be separated using database-specific DDL command separator. + It is expected that the generated script would be executed in the context of existing database with + sufficient permissions, and it should not include commands to create the database, but it may include + commands to create schemas and other auxiliary objects such as sequences, etc. + + The provider manifest token identifying the target version. + The structure of the database. + + A DDL script that creates schema objects based on the contents of the StoreItemCollection parameter + and targeted for the version of the database corresponding to the provider manifest token. + + + + + Creates a database indicated by connection and creates schema objects + (tables, primary keys, foreign keys) based on the contents of storeItemCollection. + + Connection to a non-existent database that needs to be created and populated with the store objects indicated with the storeItemCollection parameter. + Execution timeout for any commands needed to create the database. + The collection of all store items based on which the script should be created. + + + Creates a database indicated by connection and creates schema objects (tables, primary keys, foreign keys) based on the contents of a StoreItemCollection. + Connection to a non-existent database that needs to be created and populated with the store objects indicated with the storeItemCollection parameter. + Execution timeout for any commands needed to create the database. + The collection of all store items based on which the script should be created. + + + Returns a value indicating whether a given database exists on the server. + True if the provider can deduce the database only based on the connection. + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + + + Returns a value indicating whether a given database exists on the server. + True if the provider can deduce the database only based on the connection. + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + + + Returns a value indicating whether a given database exists on the server. + True if the provider can deduce the database only based on the connection. + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + + + Returns a value indicating whether a given database exists on the server. + True if the provider can deduce the database only based on the connection. + Connection to a database whose existence is checked by this method. + Execution timeout for any commands needed to determine the existence of the database. + The collection of all store items from the model. This parameter is no longer used for determining database existence. + Override this method to avoid creating the store item collection if it is not needed. The default implementation evaluates the Lazy and calls the other overload of this method. + + + Deletes the specified database. + Connection to an existing database that needs to be deleted. + Execution timeout for any commands needed to delete the database. + The collection of all store items from the model. This parameter is no longer used for database deletion. + + + Deletes the specified database. + Connection to an existing database that needs to be deleted. + Execution timeout for any commands needed to delete the database. + The collection of all store items from the model. This parameter is no longer used for database deletion. + + + + Expands |DataDirectory| in the given path if it begins with |DataDirectory| and returns the expanded path, + or returns the given string if it does not start with |DataDirectory|. + + The path to expand. + The expanded path. + + + + Adds an that will be used to resolve additional default provider + services when a derived type is registered as an EF provider either using an entry in the application's + config file or through code-based registration in . + + The resolver to add. + + + + Called to resolve additional default provider services when a derived type is registered as an + EF provider either using an entry in the application's config file or through code-based + registration in . The implementation of this method in this + class uses the resolvers added with the AddDependencyResolver method to resolve + dependencies. + + + Use this method to set, add, or change other provider-related services. Note that this method + will only be called for such services if they are not already explicitly configured in some + other way by the application. This allows providers to set default services while the + application is still able to override and explicitly configure each service if required. + See and for more details. + + The type of the service to be resolved. + An optional key providing additional information for resolving the service. + An instance of the given type, or null if the service could not be resolved. + + + + Called to resolve additional default provider services when a derived type is registered as an + EF provider either using an entry in the application's config file or through code-based + registration in . The implementation of this method in this + class uses the resolvers added with the AddDependencyResolver method to resolve + dependencies. + + The type of the service to be resolved. + An optional key providing additional information for resolving the service. + All registered services that satisfy the given type and key, or an empty enumeration if there are none. + + + + A specialization of the ProviderManifest that accepts an XmlReader + + + + + Initializes a new instance of the class. + + + An object that provides access to the XML data in the provider manifest file. + + + + Returns the list of facet descriptions for the specified Entity Data Model (EDM) type. + + A collection of type that contains the list of facet descriptions for the specified EDM type. + + + An for which the facet descriptions are to be retrieved. + + + + Returns the list of primitive types supported by the storage provider. + + A collection of type that contains the list of primitive types supported by the storage provider. + + + + Returns the list of provider-supported functions. + + A collection of type that contains the list of provider-supported functions. + + + + Gets the namespace name supported by this provider manifest. + The namespace name supported by this provider manifest. + + + Gets the best mapped equivalent Entity Data Model (EDM) type for a specified storage type name. + The best mapped equivalent EDM type for a specified storage type name. + + + Gets the best mapped equivalent storage primitive type for a specified storage type name. + The best mapped equivalent storage primitive type for a specified storage type name. + + + + Class for representing a collection of items. + Most of the implementation for actual maintenance of the collection is + done by MetadataCollection + + + + + Class representing a read-only wrapper around MetadataCollection + + The type of items in this collection + + + Retrieves an item from this collection by using the specified identity. + An item from this collection. + The identity of the item to be searched for. + true to perform the case-insensitive search; otherwise, false. + + + Determines whether the collection contains an item with the specified identity. + true if the collection contains the item to be searched for; otherwise, false. The default is false. + The identity of the item. + + + Retrieves an item from this collection by using the specified identity. + true if there is an item that matches the search criteria; otherwise, false. + The identity of the item to be searched for. + true to perform the case-insensitive search; otherwise, false. + When this method returns, this output parameter contains an item from the collection. If there is no matched item, this output parameter contains null. + + + Returns an enumerator that can iterate through this collection. + + A that can be used to iterate through this + + . + + + + Returns the index of the specified value in this collection. + The index of the specified value in this collection. + A value to seek. + + + Gets a value indicating whether this collection is read-only. + true if this collection is read-only; otherwise, false. + + + Gets an item from this collection by using the specified identity. + An item from this collection. + The identity of the item to be searched for. + + + + The enumerator for MetadataCollection + + + + Disposes of this enumerator. + + + + Moves to the next member in the collection of type + + . + + + true if the enumerator is moved in the collection of type + + ; otherwise, false. + + + + + Positions the enumerator before the first position in the collection of type + + . + + + + Gets the member at the current position. + The member at the current position. + + + + Gets the member at the current position + + + + + Returns a strongly typed object by using the specified identity. + + The item that is specified by the identity. + The identity of the item. + The type returned by the method. + + + + Returns a strongly typed object by using the specified identity from this item collection. + + true if there is an item that matches the search criteria; otherwise, false. + The identity of the item. + + When this method returns, the output parameter contains a + + object. If there is no global item with the specified identity in the item collection, this output parameter contains null. + + The type returned by the method. + + + + Returns a strongly typed object by using the specified identity from this item collection. + + true if there is an item that matches the search criteria; otherwise, false. + The identity of the item. + true to perform the case-insensitive search; otherwise, false. + + When this method returns, the output parameter contains a + + object. If there is no global item with the specified identity in the item collection, this output parameter contains null. + + The type returned by the method. + + + + Returns a strongly typed object by using the specified identity with either case-sensitive or case-insensitive search. + + The item that is specified by the identity. + The identity of the item. + true to perform the case-insensitive search; otherwise, false. + The type returned by the method. + + + Returns all the items of the specified type from this item collection. + + A collection of type that contains all the items of the specified type. + + The type returned by the method. + + + + Returns an object by using the specified type name and the namespace name in this item collection. + + + An object that represents the type that matches the specified type name and the namespace name in this item collection. If there is no matched type, this method returns null. + + The name of the type. + The namespace of the type. + + + + Returns an object by using the specified type name and the namespace name from this item collection. + + true if there is a type that matches the search criteria; otherwise, false. + The name of the type. + The namespace of the type. + + When this method returns, this output parameter contains an + + object. If there is no type with the specified name and namespace name in this item collection, this output parameter contains null. + + + + + Returns an object by using the specified type name and the namespace name from this item collection. + + + An object that represents the type that matches the specified type name and the namespace name in this item collection. If there is no matched type, this method returns null. + + The name of the type. + The namespace of the type. + true to perform the case-insensitive search; otherwise, false. + + + + Returns an object by using the specified type name and the namespace name from this item collection. + + true if there is a type that matches the search criteria; otherwise, false. + The name of the type. + The namespace of the type. + true to perform the case-insensitive search; otherwise, false. + + When this method returns, this output parameter contains an + + object. If there is no type with the specified name and namespace name in this item collection, this output parameter contains null. + + + + Returns all the overloads of the functions by using the specified name from this item collection. + + A collection of type that contains all the functions that have the specified name. + + The full name of the function. + + + Returns all the overloads of the functions by using the specified name from this item collection. + + A collection of type that contains all the functions that have the specified name. + + The full name of the function. + true to perform the case-insensitive search; otherwise, false. + + + Returns all the overloads of the functions by using the specified name from this item collection. + A collection of type ReadOnlyCollection that contains all the functions that have the specified name. + A dictionary of functions. + The full name of the function. + true to perform the case-insensitive search; otherwise, false. + + + + Returns an object by using the specified entity container name. + + If there is no entity container, this method returns null; otherwise, it returns the first one. + The name of the entity container. + + + + Returns an object by using the specified entity container name. If there is no entity container, the output parameter contains null; otherwise, it contains the first entity container. + + true if there is an entity container that matches the search criteria; otherwise, false. + The name of the entity container. + + When this method returns, it contains an object. If there is no entity container, this output parameter contains null; otherwise, it contains the first entity container. + + + + + Returns an object by using the specified entity container name. + + If there is no entity container, this method returns null; otherwise, it returns the first entity container. + The name of the entity container. + true to perform the case-insensitive search; otherwise, false. + + + + Returns an object by using the specified entity container name. If there is no entity container, this output parameter contains null; otherwise, it contains the first entity container. + + true if there is an entity container that matches the search criteria; otherwise, false. + The name of the entity container. + true to perform the case-insensitive search; otherwise, false. + + When this method returns, it contains an object. If there is no entity container, this output parameter contains null; otherwise, it contains the first entity container. + + + + Gets the data model associated with this item collection. + The data model associated with this item collection. + + + + EntityRecordInfo class providing a simple way to access both the type information and the column information. + + + + + Initializes a new instance of the class of a specific entity type with an enumerable collection of data fields and with specific key and entity set information. + + + The of the entity represented by the + + described by this + + object. + + + An enumerable collection of objects that represent column information. + + The key for the entity. + The entity set to which the entity belongs. + + + + Gets the for the entity. + + The key for the entity. + + + + Public Entity SQL Parser class. + + + + Parse the specified query with the specified parameters. + + The containing + + and information describing inline function definitions if any. + + The EntitySQL query to be parsed. + The optional query parameters. + + + + Parse a specific query with a specific set variables and produce a + + . + + + The containing + + and information describing inline function definitions if any. + + The query to be parsed. + The optional query variables. + + + + Entity SQL query inline function definition, returned as a part of . + + + + Function name. + + + Function body and parameters. + + + Start position of the function definition in the eSQL query text. + + + End position of the function definition in the eSQL query text. + + + + Entity SQL Parser result information. + + + + A command tree produced during parsing. + + + + List of objects describing query inline function definitions. + + + + + Compares objects using reference equality. + + + + + Gets the default instance. + + + + + Wraps access to the transaction object on the underlying store connection and ensures that the + Entity Framework executes commands on the database within the context of that transaction. + An instance of this class is retrieved by calling BeginTransaction() on the + + object. + + + + + Commits the underlying store transaction + + + + + Rolls back the underlying store transaction + + + + + Cleans up this transaction object and ensures the Entity Framework + is no longer using that transaction. + + + + + Releases the resources used by this transaction object + + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + + + + + + + + + + + + + + + Gets the database (store) transaction that is underlying this context transaction. + + + + + A service for obtaining the correct from a given + . + + + On .NET 4.5 the provider is publicly accessible from the connection. On .NET 4 the + default implementation of this service uses some heuristics to find the matching + provider. If these fail then a new implementation of this service can be registered + on to provide an appropriate resolution. + + + + + Returns the for the given connection. + + The connection. + The provider factory for the connection. + + + + Explicitly implemented by to prevent certain members from showing up + in the IntelliSense of scaffolded migrations. + + + + + Adds a custom to the migration. + Custom operation implementors are encouraged to create extension methods on + that provide a fluent-style API for adding new operations. + + The operation to add. + + + + A default implementation of that uses the + underlying provider to get the manifest token. + Note that to avoid multiple queries, this implementation using caching based on the actual type of + instance, the property, + and the property. + + + + + A service for getting a provider manifest token given a connection. + The class is used by default and makes use of the + underlying provider to get the token which often involves opening the connection. + A different implementation can be used instead by adding an + to that may use any information in the connection to return + the token. For example, if the connection is known to point to a SQL Server 2008 database then + "2008" can be returned without opening the connection. + + + + + Returns the manifest token to use for the given connection. + + The connection for which a manifest token is required. + The manifest token to use. + + + + + + + A strategy that is used to execute a command or query against the database, possibly with logic to retry when a failure occurs. + + + + + Executes the specified operation. + + A delegate representing an executable operation that doesn't return any results. + + + + Executes the specified operation and returns the result. + + + The return type of . + + + A delegate representing an executable operation that returns the result of type . + + The result from the operation. + + + + Executes the specified asynchronous operation. + + A function that returns a started task. + + A cancellation token used to cancel the retry operation, but not operations that are already in flight + or that already completed successfully. + + + A task that will run to completion if the original task completes successfully (either the + first time or after retrying transient failures). If the task fails with a non-transient error or + the retry limit is reached, the returned task will become faulted and the exception must be observed. + + + + + Executes the specified asynchronous operation and returns the result. + + + The result type of the returned by . + + + A function that returns a started task of type . + + + A cancellation token used to cancel the retry operation, but not operations that are already in flight + or that already completed successfully. + + + A task that will run to completion if the original task completes successfully (either the + first time or after retrying transient failures). If the task fails with a non-transient error or + the retry limit is reached, the returned task will become faulted and the exception must be observed. + + + + + Indicates whether this might retry the execution after a failure. + + + + + Provides the base implementation of the retry mechanism for unreliable operations and transient conditions that uses + exponentially increasing delays between retries. + + + A new instance will be created each time an operation is executed. + The following formula is used to calculate the delay after retryCount number of attempts: + min(random(1, 1.1) * (2 ^ retryCount - 1), maxDelay) + The retryCount starts at 0. + The random factor distributes uniformly the retry attempts from multiple simultaneous operations failing simultaneously. + + + + + Creates a new instance of . + + + The default retry limit is 5, which means that the total amount of time spent between retries is 26 seconds plus the random factor. + + + + + Creates a new instance of with the specified limits for number of retries and the delay between retries. + + The maximum number of retry attempts. + The maximum delay in milliseconds between retries. + + + + Repetitively executes the specified operation while it satisfies the current retry policy. + + A delegate representing an executable operation that doesn't return any results. + if the retry delay strategy determines the operation shouldn't be retried anymore + if an existing transaction is detected and the execution strategy doesn't support it + if this instance was already used to execute an operation + + + + Repetitively executes the specified operation while it satisfies the current retry policy. + + The type of result expected from the executable operation. + + A delegate representing an executable operation that returns the result of type . + + The result from the operation. + if the retry delay strategy determines the operation shouldn't be retried anymore + if an existing transaction is detected and the execution strategy doesn't support it + if this instance was already used to execute an operation + + + + Repetitively executes the specified asynchronous operation while it satisfies the current retry policy. + + A function that returns a started task. + + A cancellation token used to cancel the retry operation, but not operations that are already in flight + or that already completed successfully. + + + A task that will run to completion if the original task completes successfully (either the + first time or after retrying transient failures). If the task fails with a non-transient error or + the retry limit is reached, the returned task will become faulted and the exception must be observed. + + if the retry delay strategy determines the operation shouldn't be retried anymore + if an existing transaction is detected and the execution strategy doesn't support it + if this instance was already used to execute an operation + + + + Repeatedly executes the specified asynchronous operation while it satisfies the current retry policy. + + + The result type of the returned by . + + + A function that returns a started task of type . + + + A cancellation token used to cancel the retry operation, but not operations that are already in flight + or that already completed successfully. + + + A task that will run to completion if the original task completes successfully (either the + first time or after retrying transient failures). If the task fails with a non-transient error or + the retry limit is reached, the returned task will become faulted and the exception must be observed. + + if the retry delay strategy determines the operation shouldn't be retried anymore + if an existing transaction is detected and the execution strategy doesn't support it + if this instance was already used to execute an operation + + + + Determines whether the operation should be retried and the delay before the next attempt. + + The exception thrown during the last execution attempt. + + Returns the delay indicating how long to wait for before the next execution attempt if the operation should be retried; + null otherwise + + + + + Recursively gets InnerException from as long as it's an + , or + and passes it to + + The type of the unwrapped exception. + The exception to be unwrapped. + A delegate that will be called with the unwrapped exception. + + The result from . + + + + + Determines whether the specified exception represents a transient failure that can be compensated by a retry. + + The exception object to be verified. + + true if the specified exception is considered as transient, otherwise false. + + + + + Returns true to indicate that might retry the execution after a failure. + + + + + Indicates whether the strategy is suspended. The strategy is typically suspending while executing to avoid + recursive execution from nested operations. + + + + + A key used for resolving . It consists of the ADO.NET provider invariant name + and the database server name as specified in the connection string. + + + + + Initializes a new instance of + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used. + + A string that will be matched against the server name in the connection string. + + + + + + + + + + The ADO.NET provider invariant name indicating the type of ADO.NET connection for which this execution strategy will be used. + + + + + A string that will be matched against the server name in the connection string. + + + + + Implement this interface on your context to use custom logic to calculate the key used to lookup an already created model in the cache. + This interface allows you to have a single context type that can be used with different models in the same AppDomain, + or multiple context types that use the same model. + + + + Gets the cached key associated with the provider. + The cached key associated with the provider. + + + + Used by and when resolving + a provider invariant name from a . + + + + Gets the name of the provider. + The name of the provider. + + + + Represents a custom pluralization term to be used by the + + + + + Create a new instance + + A non null or empty string representing the singular. + A non null or empty string representing the plural. + + + + Get the singular. + + + + + Get the plural. + + + + + Default pluralization service implementation to be used by Entity Framework. This pluralization + service is based on English locale. + + + + + Pluralization services to be used by the EF runtime implement this interface. + By default the is used, but the pluralization service to use + can be set in a class derived from . + + + + + Pluralize a word using the service. + + The word to pluralize. + The pluralized word + + + + Singularize a word using the service. + + The word to singularize. + The singularized word. + + + + Constructs a new instance of default pluralization service + used in Entity Framework. + + + + + Constructs a new instance of default pluralization service + used in Entity Framework. + + + A collection of user dictionary entries to be used by this service.These inputs + can customize the service according the user needs. + + + + Returns the plural form of the specified word. + The plural form of the input parameter. + The word to be made plural. + + + Returns the singular form of the specified word. + The singular form of the input parameter. + The word to be made singular. + + + + The exception that is thrown when the action failed again after being retried the configured number of times. + + + + + Provider exception - Used by the entity client. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class. + + The message that describes the error. + + + + Initializes a new instance of the class. + + The error message that explains the reason for the exception. + The exception that caused the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Initializes a new instance of the class. + + + The that holds the serialized object data about the exception being thrown. + + + The that contains contextual information about the source or destination. + + + + + Initializes a new instance of the class with no error message. + + + + + Initializes a new instance of the class with a specified error message. + + The message that describes the error. + + + + Initializes a new instance of the class. + + The message that describes the error. + The exception that is the cause of the current exception. + + + + An that doesn't retry operations if they fail. + + + + + Executes the specified operation once. + + A delegate representing an executable operation that doesn't return any results. + + + + Executes the specified operation once and returns the result. + + + The return type of . + + + A delegate representing an executable operation that returns the result of type . + + The result from the operation. + + + + Executes the specified asynchronous operation once, without retrying on failure. + + A function that returns a started task. + + A cancellation token used to cancel the retry operation, but not operations that are already in flight + or that already completed successfully. + + + A task that will run to completion if the original task completes successfully. + + + + + Executes the specified asynchronous operation once, without retrying on failure. + + + The result type of the returned by . + + A function that returns a started task. + + A cancellation token used to cancel the retry operation, but not operations that are already in flight + or that already completed successfully. + + + A task that will run to completion if the original task completes successfully. + + + + + Returns false to indicate that will not retry the execution after a failure. + + + + + Asynchronous version of the interface that allows elements to be retrieved asynchronously. + This interface is used to interact with Entity Framework queries and shouldn't be implemented by custom classes. + + + + + Gets an enumerator that can be used to asynchronously enumerate the sequence. + + Enumerator for asynchronous enumeration over the sequence. + + + + Asynchronous version of the interface that allows elements of the enumerable sequence to be retrieved asynchronously. + This interface is used to interact with Entity Framework queries and shouldn't be implemented by custom classes. + + The type of objects to enumerate. + + + + Gets an enumerator that can be used to asynchronously enumerate the sequence. + + Enumerator for asynchronous enumeration over the sequence. + + + + Represents a SQL query for entities that is created from a + and is executed using the connection from that context. + Instances of this class are obtained from the instance for the + entity type. The query is not executed when this object is created; it is executed + each time it is enumerated, for example by using foreach. + SQL queries for non-entities are created using . + See for a generic version of this class. + + + + + Represents a SQL query for non-entities that is created from a + and is executed using the connection from that context. + Instances of this class are obtained from the instance. + The query is not executed when this object is created; it is executed + each time it is enumerated, for example by using foreach. + SQL queries for entities are created using . + See for a generic version of this class. + + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The action to perform on each element. + A task that represents the asynchronous operation. + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The action to perform on each element. + + A to observe while waiting for the task to complete. + + A task that represents the asynchronous operation. + + + + Creates a from the query by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the query. + + + + + Creates a from the query by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the query. + + + + + Returns a that contains the SQL string that was set + when the query was created. The parameters are not included. + + + A that represents this instance. + + + + + Throws an exception indicating that binding directly to a store query is not supported. + + Never returns; always throws. + + + + + + + + + + + + + Returns false. + + + false . + + + + + Creates an instance of a when called from the constructor of a derived + type that will be used as a test double for . Methods and properties + that will be used by the test double must be implemented by the test double except AsNoTracking + and AsStreaming where the default implementation is a no-op. + + + + + Returns a new query where the results of the query will not be tracked by the associated + . + + A new query with NoTracking applied. + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + + + + + + + + + + + + + Represents a SQL query for entities that is created from a + and is executed using the connection from that context. + Instances of this class are obtained from the instance for the + entity type. The query is not executed when this object is created; it is executed + each time it is enumerated, for example by using foreach. + SQL queries for non-entities are created using . + See for a non-generic version of this class. + + The type of entities returned by the query. + + + + Represents a SQL query for non-entities that is created from a + and is executed using the connection from that context. + Instances of this class are obtained from the instance. + The query is not executed when this object is created; it is executed + each time it is enumerated, for example by using foreach. + SQL queries for entities are created using . + See for a non-generic version of this class. + + The type of elements returned by the query. + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Returns an which when enumerated will execute the SQL query against the database. + + + An object that can be used to iterate through the elements. + + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The action to be executed. + A task that represents the asynchronous operation. + + + + Asynchronously enumerates the query results and performs the specified action on each element. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The action to be executed. + + A to observe while waiting for the task to complete. + + A task that represents the asynchronous operation. + + + + Creates a from the query by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the input sequence. + + + + + Creates a from the query by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains elements from the input sequence. + + + + + Creates an array from the query by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains an array that contains elements from the input sequence. + + + + + Creates an array from the query by enumerating it asynchronously. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains an array that contains elements from the input sequence. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + A function to extract a key from each element. + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + A function to extract a key from each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector function and a comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + A function to extract a key from each element. + + An to compare keys. + + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector function and a comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + A function to extract a key from each element. + + An to compare keys. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains selected keys and values. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + + The type of the value returned by . + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the query. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + + The type of the value returned by . + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the query. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector function, a comparer, and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + + The type of the value returned by . + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + An to compare keys. + + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the input sequence. + + + + + Creates a from the query by enumerating it asynchronously + according to a specified key selector function, a comparer, and an element selector function. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The type of the key returned by . + + + The type of the value returned by . + + A function to extract a key from each element. + A transform function to produce a result element value from each element. + + An to compare keys. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains a that contains values of type + selected from the input sequence. + + + + + Asynchronously returns the first element of the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the first element in the query result. + + The query result is empty. + + + + Asynchronously returns the first element of the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the first element in the query result. + + The query result is empty. + + + + Asynchronously returns the first element of the query that satisfies a specified condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the first element in the query result that satisfies a specified condition. + + + + is + null + . + + The query result is empty. + + + + Asynchronously returns the first element of the query that satisfies a specified condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the first element in the query result that satisfies a specified condition. + + + + is + null + . + + The query result is empty. + + + + Asynchronously returns the first element of the query, or a default value if the the query result contains no elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains default ( ) if query result is empty; + otherwise, the first element in the query result. + + + + + Asynchronously returns the first element of the query, or a default value if the the query result contains no elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains default ( ) if query result is empty; + otherwise, the first element in the query result. + + + + + Asynchronously returns the first element of the query that satisfies a specified condition + or a default value if no such element is found. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains default ( ) if query result is empty + or if no element passes the test specified by ; otherwise, the first element + in the query result that passes the test specified by . + + + + is + null + . + + + + + Asynchronously returns the first element of the query that satisfies a specified condition + or a default value if no such element is found. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains default ( ) if query result is empty + or if no element passes the test specified by ; otherwise, the first element + in the query result that passes the test specified by . + + + + is + null + . + + + + + Asynchronously returns the only element of the query, and throws an exception + if there is not exactly one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the single element of the query result. + + The query result has more than one element. + The query result is empty. + + + + Asynchronously returns the only element of the query, and throws an exception + if there is not exactly one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the query result. + + The query result has more than one element. + The query result is empty. + + + + Asynchronously returns the only element of the query that satisfies a specified condition, + and throws an exception if more than one such element exists. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the single element of the query result that satisfies the condition in + . + + + + is + null + . + + + No element satisfies the condition in + + . + + + More than one element satisfies the condition in + + . + + + + + Asynchronously returns the only element of the query that satisfies a specified condition, + and throws an exception if more than one such element exists. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the query result that satisfies the condition in + . + + + + is + null + . + + + No element satisfies the condition in + + . + + + More than one element satisfies the condition in + + . + + + + + Asynchronously returns the only element of a sequence, or a default value if the sequence is empty; + this method throws an exception if there is more than one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the single element of the query result, or default () + if the sequence contains no elements. + + The query result has more than one element. + + + + Asynchronously returns the only element of a sequence, or a default value if the sequence is empty; + this method throws an exception if there is more than one element in the sequence. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the query result, or default () + if the sequence contains no elements. + + The query result has more than one element. + + + + Asynchronously returns the only element of the query that satisfies a specified condition or + a default value if no such element exists; this method throws an exception if more than one element + satisfies the condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the single element of the query result that satisfies the condition in + , or default ( ) if no such element is found. + + + + is + null + . + + + More than one element satisfies the condition in + + . + + + + + Asynchronously returns the only element of the query that satisfies a specified condition or + a default value if no such element exists; this method throws an exception if more than one element + satisfies the condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the single element of the query result that satisfies the condition in + , or default ( ) if no such element is found. + + + + is + null + . + + + More than one element satisfies the condition in + + . + + + + + Asynchronously determines whether the query contains a specified element by using the default equality comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The object to locate in the query result. + + A task that represents the asynchronous operation. + The task result contains true if the query result contains the specified value; otherwise, false. + + + + + Asynchronously determines whether the query contains a specified element by using the default equality comparer. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The object to locate in the query result. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if the query result contains the specified value; otherwise, false. + + + + + Asynchronously determines whether the query contains any elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains true if the query result contains any elements; otherwise, false. + + + + + Asynchronously determines whether the query contains any elements. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if the query result contains any elements; otherwise, false. + + + + + Asynchronously determines whether any element of the query satisfies a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains true if any elements in the query result pass the test in the specified predicate; otherwise, false. + + + + + Asynchronously determines whether any element of the query satisfies a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if any elements in the query result pass the test in the specified predicate; otherwise, false. + + + + + Asynchronously determines whether all the elements of the query satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains true if every element of the query result passes the test in the specified predicate; otherwise, false. + + + + is + null + . + + + + + Asynchronously determines whether all the elements of the query satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if every element of the query result passes the test in the specified predicate; otherwise, false. + + + + is + null + . + + + + + Asynchronously returns the number of elements in the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result. + + + The number of elements in the query result is larger than + + . + + + + + Asynchronously returns the number of elements in the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result. + + + The number of elements in the query result is larger than + + . + + + + + Asynchronously returns the number of elements in the query that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result that satisfy the condition in the predicate function. + + + The number of elements in the query result that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns the number of elements in the query that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result that satisfy the condition in the predicate function. + + + The number of elements in the query result that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns an that represents the total number of elements in the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result. + + + The number of elements in the query result is larger than + + . + + + + + Asynchronously returns an that represents the total number of elements in the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result. + + + The number of elements in the query result is larger than + + . + + + + + Asynchronously returns an that represents the number of elements in the query + that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result that satisfy the condition in the predicate function. + + + The number of elements in the query result that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns an that represents the number of elements in the query + that satisfy a condition. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + A function to test each element for a condition. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of elements in the query result that satisfy the condition in the predicate function. + + + The number of elements in the query result that satisfy the condition in the predicate function + is larger than + + . + + + + + Asynchronously returns the minimum value of the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the minimum value in the query result. + + + + + Asynchronously returns the minimum value of the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the minimum value in the query result. + + + + + Asynchronously returns the maximum value of the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the maximum value in the query result. + + + + + Asynchronously returns the maximum value of the query. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the maximum value in the query result. + + + + + Returns a that contains the SQL string that was set + when the query was created. The parameters are not included. + + + A that represents this instance. + + + + + Throws an exception indicating that binding directly to a store query is not supported. + + Never returns; always throws. + + + + + + + + + + + + + Returns false. + + + false . + + + + + Creates an instance of a when called from the constructor of a derived + type that will be used as a test double for . Methods and properties + that will be used by the test double must be implemented by the test double except AsNoTracking and + AsStreaming where the default implementation is a no-op. + + + + + Returns a new query where the entities returned will not be cached in the . + + A new query with NoTracking applied. + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + + + + + + + + + + + + + Asynchronous version of the interface that allows elements to be retrieved asynchronously. + This interface is used to interact with Entity Framework queries and shouldn't be implemented by custom classes. + + + + + Advances the enumerator to the next element in the sequence, returning the result asynchronously. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if the enumerator was successfully advanced to the next element; false if the enumerator has passed the end of the sequence. + + + + + Gets the current element in the iteration. + + + + + Defines methods to create and asynchronously execute queries that are described by an + object. + This interface is used to interact with Entity Framework queries and shouldn't be implemented by custom classes. + + + + + Asynchronously executes the query represented by a specified expression tree. + + An expression tree that represents a LINQ query. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the value that results from executing the specified query. + + + + + Asynchronously executes the strongly-typed query represented by a specified expression tree. + + The type of the value that results from executing the query. + An expression tree that represents a LINQ query. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the value that results from executing the specified query. + + + + + Asynchronous version of the interface that allows elements to be retrieved asynchronously. + This interface is used to interact with Entity Framework queries and shouldn't be implemented by custom classes. + + The type of objects to enumerate. + + + + Gets the current element in the iteration. + + + + + Represents a key value that uniquely identifies an Entity Framework model that has been loaded into memory. + + + + Determines whether the current cached model key is equal to the specified cached model key. + true if the current cached model key is equal to the specified cached model key; otherwise, false. + The cached model key to compare to the current cached model key. + + + Returns the hash function for this cached model key. + The hash function for this cached model key. + + + + Thrown when an operation can't be performed because there are existing migrations that have not been applied to the database. + + + + + Represents errors that occur inside the Code First Migrations pipeline. + + + + + Initializes a new instance of the MigrationsException class. + + + + + Initializes a new instance of the MigrationsException class. + + The message that describes the error. + + + + Initializes a new instance of the MigrationsException class. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Initializes a new instance of the MigrationsException class with serialized data. + + + The that holds the serialized object data about the exception being thrown. + + + The that contains contextual information about the source or destination. + + + + + Initializes a new instance of the MigrationsPendingException class. + + + + + Initializes a new instance of the MigrationsPendingException class. + + The message that describes the error. + + + + Initializes a new instance of the MigrationsPendingException class. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + A migration operation to add a new stored procedure to the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the stored procedure. + The body of the stored procedure expressed in SQL. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation to drop the stored procedure. + + + + + Allows configuration to be performed for a lightweight convention based on + the properties in a model. + + + + + Filters the properties that this convention applies to based on a predicate. + + A function to test each property for a condition. + + A instance so that multiple calls can be chained. + + + + + Filters the properties that this convention applies to based on a predicate + while capturing a value to use later during configuration. + + Type of the captured value. + + A function to capture a value for each property. If the value is null, the + property will be filtered out. + + + A instance so that multiple calls can be chained. + + + + + Allows configuration of the properties that this convention applies to. + + + An action that performs configuration against a + + . + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a lightweight convention based on + the properties of entity types in a model and a captured value. + + The type of the captured value. + + + + Allows configuration of the properties that this convention applies to. + + + An action that performs configuration against a + using a captured value. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a stored procedure that is used to modify a relationship. + + The type of the entity that the relationship is being configured from. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + The type of the property. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + The type of the property. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + + Creates a convention that configures stored procedures to be used to delete entities in the database. + + + + + Creates a convention that configures stored procedures to be used to modify entities in the database. + + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the parameter for. + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The property to configure the parameter for. + The name of the parameter. + + + Configures the output parameter that returns the rows affected by this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the parameter. + + + + + + + + + + + + + + + + Creates a convention that configures stored procedures to be used to insert entities in the database. + + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the parameter for. + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The property to configure the parameter for. + The name of the parameter. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the result for. + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + The property to configure the result for. + The name of the result column. + + + + + + + + + + + + + + + + Creates a convention that configures stored procedures to be used to modify entities in the database. + + + + Configures stored procedure used to insert entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + Configures stored procedure used to update entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + Configures stored procedure used to delete entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Creates a convention that configures stored procedures to be used to update entities in the database. + + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the parameter for. + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The property to configure the parameter for. + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the parameter for. + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + The property to configure the parameter for. + The current value parameter name. + The original value parameter name. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + The name of the property to configure the result for. + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + The property to configure the result for. + The name of the result column. + + + Configures the output parameter that returns the rows affected by this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the parameter. + + + + + + + + + + + + + + + + Allows configuration to be performed for a stored procedure that is used to modify a many to many relationship. + + The type of the entity that the relationship is being configured from. + The type of the entity that the other end of the relationship targets. + + + + Performs configuration of a stored procedure uses to modify an entity in the database. + + + + + Sets the name of the stored procedure. + + Name of the procedure. + The same configuration instance so that multiple calls can be chained. + + + + Sets the name of the stored procedure. + + Name of the procedure. + Name of the schema. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the left key value(s). + + The type of the property to configure. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the left key value(s). + + The type of the property to configure. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the left key value(s). + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the left key value(s). + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the right key value(s). + + The type of the property to configure. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the right key value(s). + + The type of the property to configure. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the right key value(s). + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + Configures the parameter for the right key value(s). + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + Name of the parameter. + The same configuration instance so that multiple calls can be chained. + + + + + + + + + + + + + + + + Allows configuration to be performed for a stored procedure that is used to modify a many to many relationship. + + The type of the entity that the relationship is being configured from. + The type of the entity that the other end of the relationship targets. + + + Configures stored procedure used to insert relationships. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + Configures stored procedure used to delete relationships. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows configuration to be performed for a stored procedure that is used to delete entities. + + The type of the entity that the stored procedure can be used to delete. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures the output parameter that returns the rows affected by this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the parameter. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + + + + + + + + + + + + + + Allows configuration to be performed for a stored procedure that is used to insert entities. + + The type of the entity that the stored procedure can be used to insert. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + + + + + + + + + + + + + + Allows configuration to be performed for a stored procedure that is used to update entities. + + The type of the entity that the stored procedure can be used to update. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + + + Configures the name of the stored procedure. + The same configuration instance so that multiple calls can be chained. + The stored procedure name. + The schema name. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the parameter. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + Configures a parameter for this stored procedure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the parameter for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The current value parameter name. + The original value parameter name. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The type of the property to configure. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + + Configures a column of the result for this stored procedure to map to a property. + This is used for database generated columns. + + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the property to configure the result for. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The name of the result column. + + + Configures the output parameter that returns the rows affected by this stored procedure. + The same configuration instance so that multiple calls can be chained. + The name of the parameter. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + Configures parameters for a relationship where the foreign key property is not included in the class. + The same configuration instance so that multiple calls can be chained. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A lambda expression that performs the configuration. + The type of the principal entity in the relationship. + + + + + + + + + + + + + + + + Allows configuration to be performed for a stored procedure that is used to modify entities. + + The type of the entity that the stored procedure can be used to modify. + + + Configures stored procedure used to insert entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + Configures stored procedure used to update entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + Configures stored procedure used to delete entities. + The same configuration instance so that multiple calls can be chained. + A lambda expression that performs configuration for the stored procedure. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Used to configure a primitive property of an entity type or complex type. + This configuration functionality is available via lightweight conventions. + + + + + Configures the name of the database column used to store the property. + + The name of the column. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Calling this method will have no effect if the + annotation with the given name has already been configured. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures the name of the parameter used in stored procedures for this property. + + Name of the parameter. + + The same instance so that multiple calls can be chained. + + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the property to be used as an optimistic concurrency token. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures how values for the property are generated by the database. + + The pattern used to generate values for the property in the database. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + + + + + Configures the property to support Unicode string content. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property is not a . + + + + + Configures whether or not the property supports Unicode string content. + + Value indicating if the property supports Unicode string content or not. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property is not a . + + + + + Configures the property to be fixed length. + Use HasMaxLength to set the length that the property is fixed to. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property does not have length facets. + + + + + Configures the property to be variable length. + Properties are variable length by default. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property does not have length facets. + + + + + Configures the property to have the specified maximum length. + + The maximum length for the property. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property does not have length facets. + + + + + Configures the property to allow the maximum length supported by the database provider. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property does not have length facets. + + + + + Configures the precision of the property. + If the database provider does not support precision for the data type of the column then the value is ignored. + + Precision of the property. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method will throw if the property is not a . + + + + + Configures the precision and scale of the property. + + The precision of the property. + The scale of the property. + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method will throw if the property is not a . + + + + + Configures the property to be a row version in the database. + The actual data type will vary depending on the database provider being used. + Setting the property to be a row version will automatically configure it to be an + optimistic concurrency token. + + + The same instance so that multiple calls can be chained. + + + Calling this will have no effect once it has been configured. + This method throws if the property is not a . + + + + + Configures this property to be part of the entity type's primary key. + + + The same instance so that + multiple calls can be chained. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the for this property. + + + + + An implementation of that does nothing. Using this + initializer disables database initialization for the given context type. Passing an instance + of this class to is equivalent to passing null. + When is being used to resolve initializers an instance of + this class must be used to disable initialization. + + The type of the context. + + + + + + + FieldMetadata class providing the correlation between the column ordinals and MemberMetadata. + + + + + Initializes a new object with the specified ordinal value and field type. + + An integer specified the location of the metadata. + The field type. + + + + Gets the type of field for this object. + + + The type of field for this object. + + + + + Gets the ordinal for this object. + + An integer representing the ordinal value. + + + + Class representing a parameter collection used in EntityCommand + + + + + Adds the specified object to the . + + + The index of the new object. + + + An . + + + + + Adds an array of values to the end of the + + . + + + The values to add. + + + + + Removes all the objects from the + + . + + + + + Determines whether the specified is in this + + . + + + true if the contains the value; otherwise false. + + + The value. + + + + + Copies all the elements of the current to the specified one-dimensional + + starting at the specified destination index. + + + The one-dimensional that is the destination of the elements copied from the current + + . + + + A 32-bit integer that represents the index in the at which copying starts. + + + + + Returns an enumerator that iterates through the + + . + + + An for the + + . + + + + + + + + + + + Gets the location of the specified with the specified name. + + + The zero-based location of the specified with the specified case-sensitive name. Returns -1 when the object does not exist in the + + . + + + The case-sensitive name of the to find. + + + + + Gets the location of the specified in the collection. + + + The zero-based location of the specified that is a + + in the collection. Returns -1 when the object does not exist in the + + . + + + The to find. + + + + + Inserts an into the + + at the specified index. + + The zero-based index at which value should be inserted. + + An to be inserted in the + + . + + + + Removes the specified parameter from the collection. + + A object to remove from the collection. + + + + + Removes the from the + + at the specified index. + + + The zero-based index of the object to remove. + + + + + Removes the from the + + at the specified parameter name. + + + The name of the to remove. + + + + + + + + + + + Adds the specified object to the + + . + + + A new object. + + + The to add to the collection. + + + The specified in the value parameter is already added to this or another + + . + + + The parameter passed was not a . + + The value parameter is null. + + + + Adds a value to the end of the . + + + A object. + + The name of the parameter. + The value to be added. + + + + Adds a to the + + given the parameter name and the data type. + + + A new object. + + The name of the parameter. + + One of the values. + + + + + Adds a to the + + with the parameter name, the data type, and the column length. + + + A new object. + + The name of the parameter. + + One of the values. + + The column length. + + + + Adds an array of values to the end of the + + . + + + The values to add. + + + + + Determines whether the specified is in this + + . + + + true if the contains the value; otherwise false. + + + The value. + + + + + Copies all the elements of the current to the specified + + starting at the specified destination index. + + + The that is the destination of the elements copied from the current + + . + + + A 32-bit integer that represents the index in the + + at which copying starts. + + + + + Gets the location of the specified in the collection. + + + The zero-based location of the specified that is a + + in the collection. Returns -1 when the object does not exist in the + + . + + + The to find. + + + + + Inserts a object into the + + at the specified index. + + The zero-based index at which value should be inserted. + + A object to be inserted in the + + . + + + + + Removes the specified from the collection. + + + A object to remove from the collection. + + + The parameter is not a . + + The parameter does not exist in the collection. + + + + Gets an Integer that contains the number of elements in the + + . + + + The number of elements in the as an Integer. + + + + + Gets a value that indicates whether the + + has a fixed size. + + + Returns true if the has a fixed size; otherwise false. + + + + + Gets a value that indicates whether the + + is read-only. + + + Returns true if the is read only; otherwise false. + + + + + Gets a value that indicates whether the + + is synchronized. + + + Returns true if the is synchronized; otherwise false. + + + + + Gets an object that can be used to synchronize access to the + + . + + + An object that can be used to synchronize access to the + + . + + + + + Gets the at the specified index. + + + The at the specified index. + + The zero-based index of the parameter to retrieve. + The specified index does not exist. + + + + Gets the with the specified name. + + + The with the specified name. + + The name of the parameter to retrieve. + The specified name does not exist. + + + + Class representing a command for the conceptual layer + + + + + Initializes a new instance of the class using the specified values. + + + + + Initializes a new instance of the class with the specified statement. + + The text of the command. + + + + Constructs the EntityCommand object with the given eSQL statement and the connection object to use + + The eSQL command text to execute + The connection object + Resolver used to resolve DbProviderServices + + + + Initializes a new instance of the class with the specified statement and connection. + + The text of the command. + A connection to the data source. + + + + Initializes a new instance of the class with the specified statement, connection and transaction. + + The text of the command. + A connection to the data source. + The transaction in which the command executes. + + + + Cancels the execution of an . + + + + + Creates a new instance of an object. + + + A new instance of an object. + + + + + Create and return a new parameter object representing a parameter in the eSQL statement + + The parameter object. + + + Executes the command and returns a data reader. + + The that contains the results. + + + + + Compiles the into a command tree and passes it to the underlying store provider for execution, then builds an + + out of the produced result set using the specified + + . + + + The that contains the results. + + + One of the values. + + + + + Asynchronously executes the command and returns a data reader for reading the results. May only + be called on CommandType.CommandText (otherwise, use the standard Execute* methods) + + + A task that represents the asynchronous operation. + The task result contains an EntityDataReader object. + + + For stored procedure commands, if called + for anything but an entity collection result + + + + + Asynchronously executes the command and returns a data reader for reading the results. May only + be called on CommandType.CommandText (otherwise, use the standard Execute* methods) + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains an EntityDataReader object. + + + For stored procedure commands, if called + for anything but an entity collection result + + + + + Asynchronously executes the command and returns a data reader for reading the results. May only + be called on CommandType.CommandText (otherwise, use the standard Execute* methods) + + The behavior to use when executing the command + + A task that represents the asynchronous operation. + The task result contains an EntityDataReader object. + + + For stored procedure commands, if called + for anything but an entity collection result + + + + + Asynchronously executes the command and returns a data reader for reading the results. May only + be called on CommandType.CommandText (otherwise, use the standard Execute* methods) + + The behavior to use when executing the command + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains an EntityDataReader object. + + + For stored procedure commands, if called + for anything but an entity collection result + + + + + Executes the command and returns a data reader for reading the results + + The behavior to use when executing the command + A DbDataReader object + + + + Asynchronously executes the command and returns a data reader for reading the results + + The behavior to use when executing the command + The token to monitor for cancellation requests + + A task that represents the asynchronous operation. + The task result contains a DbDataReader object. + + + + Executes the current command. + The number of rows affected. + + + + Asynchronously executes the command and discard any results returned from the command + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the number of rows affected. + + + + Executes the command, and returns the first column of the first row in the result set. Additional columns or rows are ignored. + The first column of the first row in the result set, or a null reference (Nothing in Visual Basic) if the result set is empty. + + + Compiles the entity-level command and creates a prepared version of the command. + + + Compiles the entity-level command and returns the store command text. + The store command text. + + + + Gets or sets the used by the + + . + + The connection used by the entity command. + + + + The connection object used for executing the command + + + + Gets or sets an Entity SQL statement that specifies a command or stored procedure to execute. + The Entity SQL statement that specifies a command or stored procedure to execute. + + + Gets or sets the command tree to execute; only one of the command tree or the command text can be set, not both. + The command tree to execute. + + + Gets or sets the amount of time to wait before timing out. + The time in seconds to wait for the command to execute. + + + + Gets or sets a value that indicates how the + + property is to be interpreted. + + + One of the enumeration values. + + + + Gets the parameters of the Entity SQL statement or stored procedure. + The parameters of the Entity SQL statement or stored procedure. + + + + The collection of parameters for this command + + + + + Gets or sets the transaction within which the executes. + + + The transaction within which the executes. + + + + + The transaction that this command executes in + + + + Gets or sets how command results are applied to rows being updated. + + One of the values. + + + + Gets or sets a value that indicates whether the command object should be visible in a Windows Form Designer control. + true if the command object should be visible in a Windows Form Designer control; otherwise, false. + + + Gets or sets a value that indicates whether the query plan caching is enabled. + true if the query plan caching is enabled; otherwise, false. + + + + Class representing a connection for the conceptual layer. An entity connection may only + be initialized once (by opening the connection). It is subsequently not possible to change + the connection string, attach a new store connection, or change the store connection string. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class, based on the connection string. + + The provider-specific connection string. + An invalid connection string keyword has been provided, or a required connection string keyword has not been provided. + + + + Initializes a new instance of the class with a specified + and + . + + + A to be associated with this + . + + + The underlying data source connection for this object. + + The workspace or connection parameter is null. + The conceptual model is missing from the workspace.-or-The mapping file is missing from the workspace.-or-The storage model is missing from the workspace.-or-The connection is not in a closed state. + The connection is not from an ADO.NET Entity Framework-compatible provider. + + + + Constructs the EntityConnection from Metadata loaded in memory + + Workspace containing metadata information. + Store connection. + If set to true the store connection is disposed when the entity connection is disposed, otherwise the caller must dispose the store connection. + + + + Returns the associated with this + + . + + + The associated with this + + . + + The inline connection string contains an invalid Metadata keyword value. + + + Establishes a connection to the data source by calling the underlying data provider's Open method. + An error occurs when you open the connection, or the name of the underlying data provider is not known. + The inline connection string contains an invalid Metadata keyword value. + + + + Asynchronously establishes a connection to the data store by calling the Open method on the underlying data provider + + + A to observe while waiting for the task to complete. + + A task that represents the asynchronous operation. + + + + Creates a new instance of an , with the + + set to this + + . + + + An object. + + The name of the underlying data provider is not known. + + + + Create a new command object that uses this connection object + + The command object. + + + Closes the connection to the database. + An error occurred when closing the connection. + + + Not supported. + Not supported. + When the method is called. + + + Begins a transaction by using the underlying provider. + + A new . The returned + + instance can later be associated with the + + to execute the command under that transaction. + + + The underlying provider is not known.-or-The call to + + was made on an + + that already has a current transaction.-or-The state of the + + is not + + . + + + + Begins a transaction with the specified isolation level by using the underlying provider. + + A new . The returned + + instance can later be associated with the + + to execute the command under that transaction. + + The isolation level of the transaction. + + The underlying provider is not known.-or-The call to + + was made on an + + that already has a current transaction.-or-The state of the + + is not + + . + + + + + Begins a database transaction + + The isolation level of the transaction + An object representing the new transaction + + + + Enlists this in the specified transaction. + + The transaction object to enlist into. + + The state of the is not + + . + + + + + Cleans up this connection object + + true to release both managed and unmanaged resources; false to release only unmanaged resources + + + + Gets or sets the connection string. + + The connection string required to establish the initial connection to a data source. The default value is an empty string. On a closed connection, the currently set value is returned. If no value has been set, an empty string is returned. + + An attempt was made to set the property after the + + ’s was initialized. The + + is initialized either when the instance is constructed through the overload that takes a + + as a parameter, or when the + + instance has been opened. + + An invalid connection string keyword has been provided or a required connection string keyword has not been provided. + + + Gets the number of seconds to wait when attempting to establish a connection before ending the attempt and generating an error. + The time (in seconds) to wait for a connection to open. The default value is the underlying data provider's default time-out. + The value set is less than 0. + + + Gets the name of the current database, or the database that will be used after a connection is opened. + The value of the Database property of the underlying data provider. + The underlying data provider is not known. + + + + Gets the state of the EntityConnection, which is set up to track the state of the underlying + database connection that is wrapped by this EntityConnection. + + + + Gets the name or network address of the data source to connect to. + The name of the data source. The default value is an empty string. + The underlying data provider is not known. + + + Gets a string that contains the version of the data source to which the client is connected. + The version of the data source that is contained in the provider connection string. + The connection is closed. + + + + Gets the provider factory associated with EntityConnection + + + + + Provides access to the underlying data source connection that is used by the + + object. + + + The for the data source connection. + + + + + Gets the current transaction that this connection is enlisted in. May be null. + + + + + Class representing a connection string builder for the entity client provider + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class using the supplied connection string. + + A provider-specific connection string to the underlying data source. + + + + Clears the contents of the instance. + + + + + Determines whether the contains a specific key. + + + Returns true if the contains an element that has the specified key; otherwise, false. + + + The key to locate in the . + + + + + Retrieves a value corresponding to the supplied key from this + + . + + Returns true if keyword was found in the connection string; otherwise, false. + The key of the item to retrieve. + The value corresponding to keyword. + keyword contains a null value (Nothing in Visual Basic). + + + + Removes the entry with the specified key from the + + instance. + + Returns true if the key existed in the connection string and was removed; false if the key did not exist. + + The key of the keyword/value pair to be removed from the connection string in this + + . + + keyword is null (Nothing in Visual Basic) + + + Gets or sets the name of a section as defined in a configuration file. + The name of a section in a configuration file. + + + Gets or sets the name of the underlying .NET Framework data provider in the connection string. + The invariant name of the underlying .NET Framework data provider. + + + Gets or sets the metadata locations in the connection string. + Gets or sets the metadata locations in the connection string. + + + Gets or sets the inner, provider-specific connection string. + The inner, provider-specific connection string. + + + + Gets a value that indicates whether the + + has a fixed size. + + + Returns true in every case, because the + + supplies a fixed-size collection of keyword/value pairs. + + + + + Gets an that contains the keys in the + + . + + + An that contains the keys in the + + . + + + + Gets or sets the value associated with the specified key. In C#, this property is the indexer. + The value associated with the specified key. + The key of the item to get or set. + keyword is a null reference (Nothing in Visual Basic). + Tried to add a key that does not exist in the available keys. + Invalid value in the connection string (specifically, a Boolean or numeric value was expected but not supplied). + + + + A data reader class for the entity client provider + + + + + Closes the object. + + + + + Releases the resources consumed by this and calls + + . + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + Gets the value of the specified column as a Boolean. + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a byte. + The value of the specified column. + The zero-based column ordinal. + + + Reads a stream of bytes from the specified column, starting at location indicated by dataIndex , into the buffer, starting at the location indicated by bufferIndex . + The actual number of bytes read. + The zero-based column ordinal. + The index within the row from which to begin the read operation. + The buffer into which to copy the data. + The index with the buffer to which the data will be copied. + The maximum number of characters to read. + + + Gets the value of the specified column as a single character. + The value of the specified column. + The zero-based column ordinal. + + + Reads a stream of characters from the specified column, starting at location indicated by dataIndex , into the buffer, starting at the location indicated by bufferIndex . + The actual number of characters read. + The zero-based column ordinal. + The index within the row from which to begin the read operation. + The buffer into which to copy the data. + The index with the buffer to which the data will be copied. + The maximum number of characters to read. + + + Gets the name of the data type of the specified column. + The name of the data type. + The zero-based column ordinal. + + + + Gets the value of the specified column as a object. + + The value of the specified column. + The zero-based column ordinal. + + + + Returns a object for the requested column ordinal that can be overridden with a provider-specific implementation. + + A data reader. + The zero-based column ordinal. + + + + Gets the value of the specified column as a object. + + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a double-precision floating point number. + The value of the specified column. + The zero-based column ordinal. + + + Gets the data type of the specified column. + The data type of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a single-precision floating point number. + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a globally-unique identifier (GUID). + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a 16-bit signed integer. + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a 32-bit signed integer. + The value of the specified column. + The zero-based column ordinal. + + + Gets the value of the specified column as a 64-bit signed integer. + The value of the specified column. + The zero-based column ordinal. + + + Gets the name of the column, given the zero-based column ordinal. + The name of the specified column. + The zero-based column ordinal. + + + Gets the column ordinal given the name of the column. + The zero-based column ordinal. + The name of the column. + The name specified is not a valid column name. + + + Returns the provider-specific field type of the specified column. + + The object that describes the data type of the specified column. + + The zero-based column ordinal. + + + + Gets the value of the specified column as an instance of . + + The value of the specified column. + The zero-based column ordinal. + + + Gets all provider-specific attribute columns in the collection for the current row. + + The number of instances of in the array. + + + An array of into which to copy the attribute columns. + + + + + Returns a that describes the column metadata of the + + . + + + A that describes the column metadata. + + + + + Gets the value of the specified column as an instance of . + + The value of the specified column. + The zero-based column ordinal. + + + + Gets the value of the specified column as an instance of . + + The value of the specified column. + The zero-based column ordinal. + + + Populates an array of objects with the column values of the current row. + + The number of instances of in the array. + + + An array of into which to copy the attribute columns. + + + + Gets a value that indicates whether the column contains nonexistent or missing values. + + true if the specified column is equivalent to ; otherwise, false. + + The zero-based column ordinal. + + + Advances the reader to the next result when reading the results of a batch of statements. + true if there are more result sets; otherwise, false. + + + + Asynchronously moves the reader to the next result set when reading a batch of statements + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if there are more result sets; false otherwise. + + + + Advances the reader to the next record in a result set. + true if there are more rows; otherwise, false. + + + + Asynchronously moves the reader to the next row of the current result set + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains true if there are more rows; false otherwise. + + + + + Returns an that can be used to iterate through the rows in the data reader. + + + An that can be used to iterate through the rows in the data reader. + + + + + Returns a nested . + + The nested data record. + The number of the DbDataRecord to return. + + + + Returns nested readers as objects. + + + The nested readers as objects. + + The ordinal of the column. + + + Gets a value indicating the depth of nesting for the current row. + The depth of nesting for the current row. + + + Gets the number of columns in the current row. + The number of columns in the current row. + + + + Gets a value that indicates whether this contains one or more rows. + + + true if the contains one or more rows; otherwise, false. + + + + + Gets a value indicating whether the is closed. + + + true if the is closed; otherwise, false. + + + + Gets the number of rows changed, inserted, or deleted by execution of the SQL statement. + The number of rows changed, inserted, or deleted. Returns -1 for SELECT statements; 0 if no rows were affected or the statement failed. + + + + Gets the value of the specified column as an instance of . + + The value of the specified column. + The zero-based column ordinal + + + + Gets the value of the specified column as an instance of . + + The value of the specified column. + The name of the column. + + + + Gets the number of fields in the that are not hidden. + + The number of fields that are not hidden. + + + + Gets for this + + . + + The information of a data record. + + + + Class representing a parameter used in EntityCommand + + + + + Initializes a new instance of the class using the default values. + + + + + Initializes a new instance of the class using the specified parameter name and data type. + + The name of the parameter. + + One of the values. + + + + + Initializes a new instance of the class using the specified parameter name, data type and size. + + The name of the parameter. + + One of the values. + + The size of the parameter. + + + + Initializes a new instance of the class using the specified properties. + + The name of the parameter. + + One of the values. + + The size of the parameter. + The name of the source column. + + + + Initializes a new instance of the class using the specified properties. + + The name of the parameter. + + One of the values. + + The size of the parameter. + + One of the values. + + true to indicate that the parameter accepts null values; otherwise, false. + The number of digits used to represent the value. + The number of decimal places to which value is resolved. + The name of the source column. + + One of the values. + + The value of the parameter. + + + + Resets the type associated with the . + + + + Returns a string representation of the parameter. + A string representation of the parameter. + + + Gets or sets the name of the entity parameter. + The name of the entity parameter. + + + + Gets or sets the of the parameter. + + + One of the values. + + + + Gets or sets the type of the parameter, expressed as an EdmType. + The type of the parameter, expressed as an EdmType. + + + + Gets or sets the number of digits used to represent the + + property. + + The number of digits used to represent the value. + + + + Gets or sets the number of decimal places to which + + is resolved. + + The number of decimal places to which value is resolved. + + + Gets or sets the value of the parameter. + The value of the parameter. + + + Gets or sets the direction of the parameter. + + One of the values. + + + + Gets or sets a value that indicates whether the parameter accepts null values. + true if null values are accepted; otherwise, false. + + + Gets or sets the maximum size of the data within the column. + The maximum size of the data within the column. + + + + Gets or sets the name of the source column mapped to the and used for loading or returning the + + . + + The name of the source column mapped to the dataset and used for loading or returning the value. + + + Gets or sets a value that indicates whether source column is nullable. + true if source column is nullable; otherwise, false. + + + + Gets or sets the to use when loading the value. + + + One of the values. + + + + + Class representing a provider factory for the entity client provider + + + + + A singleton object for the entity client provider factory object. + This remains a public field (not property) because DbProviderFactory expects a field. + + + + + Returns a new instance of the provider's class that implements the + + class. + + + A new instance of . + + + + + Throws a . This method is currently not supported. + + This method is currently not supported. + + + + Returns a new instance of the provider's class that implements the + + class. + + + A new instance of . + + + + + Returns a new instance of the provider's class that implements the + + class. + + + A new instance of . + + + + + Throws a . This method is currently not supported. + + This method is currently not supported. + + + + Returns a new instance of the provider's class that implements the + + class. + + + A new instance of . + + + + + Throws a . This method is currently not supported. + + This method is currently not supported. + This method is currently not supported. + + + + Returns the requested class. + + + A new instance of . The supported types are + + , + + , and + + . Returns null (or Nothing in Visual Basic) for every other type. + + + The to return. + + + + + Class representing a transaction for the conceptual layer + + + + Commits the underlying transaction. + + + Rolls back the underlying transaction. + + + + Cleans up this transaction object + + true to release both managed and unmanaged resources; false to release only unmanaged resources + + + + Gets for this + + . + + + An to the underlying data source. + + + + + The connection object owning this transaction object + + + + + Gets the isolation level of this . + + + An enumeration value that represents the isolation level of the underlying transaction. + + + + + Gets the DbTransaction for the underlying provider transaction. + + + + + Represents a failure while trying to prepare or execute a CommandCompilation + This exception is intended to provide a common exception that people can catch to + hold provider exceptions (SqlException, OracleException) when using the EntityCommand + to execute statements. + + + + + Initializes a new instance of . + + + + + Initializes a new instance of . + + The message that describes the error. + + + + Initializes a new instance of . + + The error message that explains the reason for the exception. + The exception that caused the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Represents a failure while trying to prepare or execute a CommandExecution + This exception is intended to provide a common exception that people can catch to + hold provider exceptions (SqlException, OracleException) when using the EntityCommand + to execute statements. + + + + + Initializes a new instance of . + + + + + Initializes a new instance of . + + The message that describes the error. + + + + Initializes a new instance of . + + The error message that explains the reason for the exception. + The exception that caused the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + An identifier for an entity. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class with an entity set name and a generic + + collection. + + + A that is the entity set name qualified by the entity container name. + + + A generic collection.Each key/value pair has a property name as the key and the value of that property as the value. There should be one pair for each property that is part of the + + . The order of the key/value pairs is not important, but each key property should be included. The property names are simple names that are not qualified with an entity type name or the schema name. + + + + + Initializes a new instance of the class with an entity set name and an + + collection of + + objects. + + + A that is the entity set name qualified by the entity container name. + + + An collection of + + objects with which to initialize the key. + + + + + Initializes a new instance of the class with an entity set name and specific entity key pair. + + + A that is the entity set name qualified by the entity container name. + + + A that is the name of the key. + + + An that is the key value. + + + + Gets the entity set for this entity key from the given metadata workspace. + + The for the entity key. + + The metadata workspace that contains the entity. + The entity set could not be located in the specified metadata workspace. + + + Returns a value that indicates whether this instance is equal to a specified object. + true if this instance and obj have equal values; otherwise, false. + + An to compare with this instance. + + + + + Returns a value that indicates whether this instance is equal to a specified + + . + + true if this instance and other have equal values; otherwise, false. + + An object to compare with this instance. + + + + + Serves as a hash function for the current object. + + is suitable for hashing algorithms and data structures such as a hash table. + + + A hash code for the current . + + + + + Compares two objects. + + true if the key1 and key2 values are equal; otherwise, false. + + A to compare. + + + A to compare. + + + + + Compares two objects. + + true if the key1 and key2 values are not equal; otherwise, false. + + A to compare. + + + A to compare. + + + + + Helper method that is used to deserialize an . + + Describes the source and destination of a given serialized stream, and provides an additional caller-defined context. + + + + Helper method that is used to deserialize an . + + Describes the source and destination of a given serialized stream and provides an additional caller-defined context. + + + + Gets a singleton EntityKey by which a read-only entity is identified. + + + + + Gets a singleton EntityKey identifying an entity resulted from a failed TREAT. + + + + Gets or sets the name of the entity set. + + A value that is the name of the entity set for the entity to which the + + belongs. + + + + Gets or sets the name of the entity container. + + A value that is the name of the entity container for the entity to which the + + belongs. + + + + + Gets or sets the key values associated with this . + + + A of key values for this + + . + + + + + Gets a value that indicates whether the is temporary. + + + true if the is temporary; otherwise, false. + + + + + Information about a key that is part of an EntityKey. + A key member contains the key name and value. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class with the specified entity key pair. + + The name of the key. + The key value. + + + Returns a string representation of the entity key. + A string representation of the entity key. + + + Gets or sets the name of the entity key. + The key name. + + + Gets or sets the value of the entity key. + The key value. + + + + Kind of collection (applied to Properties) + + + + + Property is not a Collection + + + + + Collection has Bag semantics( unordered and duplicates ok) + + + + + Collection has List semantics + (Order is deterministic and duplicates ok) + + + + + The concurrency mode for properties. + + + + + Default concurrency mode: the property is never validated + at write time + + + + + Fixed concurrency mode: the property is always validated at + write time + + + + + The pattern for Server Generated Properties. + + + + + Not a Server Generated Property. This is the default. + + + + + A value is generated on INSERT, and remains unchanged on update. + + + + + A value is generated on both INSERT and UPDATE. + + + + + Represents an eSQL Query compilation exception; + The class of exceptional conditions that may cause this exception to be raised are mainly: + 1) Syntax Errors: raised during query text parsing and when a given query does not conform to eSQL formal grammar; + 2) Semantic Errors: raised when semantic rules of eSQL language are not met such as metadata or schema information + not accurate or not present, type validation errors, scoping rule violations, user of undefined variables, etc. + For more information, see eSQL Language Spec. + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of the class that uses a specified error message and a reference to the inner exception that is the cause of this exception. + + The error message that explains the reason for the exception. + The exception that caused the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + Gets a description of the error. + A string that describes the error. + + + Gets the approximate context where the error occurred, if available. + A string that describes the approximate context where the error occurred, if available. + + + Gets the approximate line number where the error occurred. + An integer that describes the line number where the error occurred. + + + Gets the approximate column number where the error occurred. + An integer that describes the column number where the error occurred. + + + + Thrown to indicate that a command tree is invalid. + + + + + Initializes a new instance of the class with a default message. + + + + + Initializes a new instance of the class with the specified message. + + The exception message. + + + + Initializes a new instance of the class with the specified message and inner exception. + + The exception message. + + The exception that is the cause of this . + + + + + Mapping exception class. Note that this class has state - so if you change even + its internals, it can be a breaking change + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of that uses a specified error message and a reference to the inner exception. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Class for representing a collection of mapping items in Edm space. + + + + + Base class for the type created at design time to store the generated views. + + + + Returns the key/value pair at the specified index, which contains the view and its key. + The key/value pair at index , which contains the view and its key. + The index of the view. + + + + Gets or sets the name of . + + The container name. + + + + Gets or sets in storage schema. + + Container name. + + + Hash value. + Hash value. + + + Hash value of views. + Hash value. + + + Gets or sets view count. + View count. + + + + Attribute to mark the assemblies that contain the generated views type. + + + + + Initializes a new instance of the class. + + The view type. + + + Gets the T:System.Type of the view. + The T:System.Type of the view. + + + + Represents a complex type mapping for a function import result. + + + + + Specifies a function import structural type mapping. + + + + + Gets the property mappings for the result type of a function import. + + + + + Initializes a new FunctionImportComplexTypeMapping instance. + + The return type. + The property mappings for the result type of a function import. + + + + Ges the return type. + + + + + Represents a function import entity type mapping. + + + + + Initializes a new FunctionImportEntityTypeMapping instance. + + The entity types at the base of + the type hierarchies to be mapped. + The entity types to be mapped. + The property mappings for the result types of a function import. + The mapping conditions. + + + + Gets the entity types being mapped. + + + + + Gets the entity types at the base of the hierarchies being mapped. + + + + + Gets the mapping conditions. + + + + + Represents a mapping condition for a function import result. + + + + + + + + Gets the name of the column used to evaluate the condition. + + + + + Represents a mapping condition for the result of a function import + evaluated by checking null or not null. + + + + + Initializes a new FunctionImportEntityTypeMappingConditionIsNull instance. + + The name of the column used to evaluate the condition. + Flag that indicates whether a null or not null check is performed. + + + + Gets a flag that indicates whether a null or not null check is performed. + + + + + Represents a mapping condition for the result of a function import, + evaluated by comparison with a specified value. + + + + + Initializes a new FunctionImportEntityTypeMappingConditionValue instance. + + The name of the column used to evaluate the condition. + The value to compare with. + + + + Gets the value used for comparison. + + + + + Represents a mapping from a model function import to a store composable or non-composable function. + + + + + Gets model function (or source of the mapping) + + + + + Gets store function (or target of the mapping) + + + + + Represents a mapping from a model function import to a store composable function. + + + + + Initializes a new FunctionImportMappingComposable instance. + + The model function import. + The store composable function. + The result mapping for the function import. + The parent container mapping. + + + + Gets the result mapping for the function import. + + + + + Represents a mapping from a model function import to a store non-composable function. + + + + + Initializes a new FunctionImportMappingNonComposable instance. + + The model function import. + The store non-composable function. + The function import result mappings. + The parent container mapping. + + + + Gets the function import result mappings. + + + + + Base class for mapping a property of a function import return type. + + + + + Maps a function import return type property to a table column. + + + + + Initializes a new FunctionImportReturnTypeScalarPropertyMapping instance. + + The mapped property name. + The mapped column name. + + + + Gets the mapped property name. + + + + + Gets the mapped column name. + + + + + Represents the base item class for all the mapping metadata + + + + + Represents the base item class for all the metadata + + + + + Describes modification function mappings for an association set. + + + + + Initalizes a new AssociationSetModificationFunctionMapping instance. + + An association set. + A delete function mapping. + An insert function mapping. + + + + + + + Gets the association set. + + + + + Gets the delete function mapping. + + + + + Gets the insert function mapping. + + + + + Describes modification function mappings for an entity type within an entity set. + + + + + Initializes a new EntityTypeModificationFunctionMapping instance. + + An entity type. + A delete function mapping. + An insert function mapping. + An updated function mapping. + + + + + + + Gets the entity type. + + + + + Gets the delete function mapping. + + + + + Gets the insert function mapping. + + + + + Gets hte update function mapping. + + + + + Describes the location of a member within an entity or association type structure. + + + + + Initializes a new ModificationFunctionMemberPath instance. + + Gets the members in the path from the leaf (the member being bound) + to the root of the structure. + Gets the association set to which we are navigating + via this member. If the value is null, this is not a navigation member path. + + + + + + + Gets the members in the path from the leaf (the member being bound) + to the Root of the structure. + + + + + Gets the association set to which we are navigating via this member. If the value + is null, this is not a navigation member path. + + + + + Binds a modification function parameter to a member of the entity or association being modified. + + + + + Initializes a new ModificationFunctionParameterBinding instance. + + The parameter taking the value. + The path to the entity or association member defining the value. + A flag indicating whether the current or original member value is being bound. + + + + + + + Gets the parameter taking the value. + + + + + Gets the path to the entity or association member defining the value. + + + + + Gets a flag indicating whether the current or original + member value is being bound. + + + + + Defines a binding from a named result set column to a member taking the value. + + + + + Initializes a new ModificationFunctionResultBinding instance. + + The name of the column to bind from the function result set. + The property to be set on the entity. + + + + + + + Gets the name of the column to bind from the function result set. + + + + + Gets the property to be set on the entity. + + + + + Represents the Mapping metadata for an AssociationSet in CS space. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityTypeMapping + --MappingFragment + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + This class represents the metadata for the AssociationSetMapping elements in the + above example. And it is possible to access the AssociationTypeMap underneath it. + There will be only one TypeMap under AssociationSetMap. + + + + + Represents the Mapping metadata for an Extent in CS space. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityTypeMapping + --MappingFragment + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + This class represents the metadata for all the extent map elements in the + above example namely EntitySetMapping, AssociationSetMapping and CompositionSetMapping. + The EntitySetBaseMapping elements that are children of the EntityContainerMapping element + can be accessed through the properties on this type. + + + + + Gets the parent container mapping. + + + + + Gets or sets the query view associated with this mapping. + + + + + Initializes a new AssociationSetMapping instance. + + The association set to be mapped. + The store entity set to be mapped. + The parent container mapping. + + + + Adds a property mapping condition. + + The condition to add. + + + + Removes a property mapping condition. + + The property mapping condition to remove. + + + + Gets the association set that is mapped. + + + + + Gets the contained association type mapping. + + + + + Gets or sets the corresponding function mapping. Can be null. + + + + + Gets the store entity set that is mapped. + + + + + Gets or sets the source end property mapping. + + + + + Gets or sets the target end property mapping. + + + + + Gets the property mapping conditions. + + + + + Represents the Mapping metadata for an association type map in CS space. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ScalarPropertyMap + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ComplexPropertyMap + --ComplexTypeMap + --ScalarPropertyMap + --ScalarProperyMap + --ScalarPropertyMap + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --EndPropertyMap + --ScalarPropertyMap + This class represents the metadata for all association Type map elements in the + above example. Users can access the table mapping fragments under the + association type mapping through this class. + + + + + Represents the Mapping metadata for a type map in CS space. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ScalarPropertyMap + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ComplexPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --ScalarPropertyMap + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --EndPropertyMap + --ScalarPropertyMap + This class represents the metadata for all the Type map elements in the + above example namely EntityTypeMapping, AssociationTypeMapping and CompositionTypeMapping. + The TypeMapping elements contain TableMappingFragments which in turn contain the property maps. + + + + + Creates an AssociationTypeMapping instance. + + The AssociationSetMapping that + the contains this AssociationTypeMapping. + + + + Gets the AssociationSetMapping that contains this AssociationTypeMapping. + + + + + Gets the association type being mapped. + + + + + Gets the single mapping fragment. + + + + + Mapping metadata for Complex properties. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ComplexPropertyMap + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + This class represents the metadata for all the complex property map elements in the + above example. ComplexPropertyMaps contain ComplexTypeMaps which define mapping based + on the type of the ComplexProperty in case of inheritance. + + + + + Construct a new Complex Property mapping object + + The MemberMetadata object that represents this Complex member + + + + Adds a type mapping corresponding to a nested complex type. + + The complex type mapping to be added. + + + + Removes a type mapping corresponding to a nested complex type. + + The complex type mapping to be removed. + + + + Gets a read only collections of type mappings corresponding to the + nested complex types. + + + + + Mapping metadata for Complex Types. + + + + + Creates a ComplexTypeMapping instance. + + The ComplexType being mapped. + + + + Adds a property mapping. + + The property mapping to be added. + + + + Removes a property mapping. + + The property mapping to be removed. + + + + Adds a property mapping condition. + + The property mapping condition to be added. + + + + Removes a property mapping condition. + + The property mapping condition to be removed. + + + + Gets the ComplexType being mapped. + + + + + Gets a read-only collection of property mappings. + + + + + Gets a read-only collection of property mapping conditions. + + + + + Mapping metadata for End property of an association. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ComplexPropertyMap + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + This class represents the metadata for all the end property map elements in the + above example. EndPropertyMaps provide mapping for each end of the association. + + + + + Creates an association end property mapping. + + An AssociationEndMember that specifies + the association end to be mapped. + + + + Adds a child property-column mapping. + + A ScalarPropertyMapping that specifies + the property-column mapping to be added. + + + + Removes a child property-column mapping. + + A ScalarPropertyMapping that specifies + the property-column mapping to be removed. + + + + Gets an AssociationEndMember that specifies the mapped association end. + + + + + Gets a ReadOnlyCollection of ScalarPropertyMapping that specifies the children + of this association end property mapping. + + + + + Represents the Mapping metadata for the EntityContainer map in CS space. + Only one EntityContainerMapping element is allowed in the MSL file for CS mapping. + + + For Example if conceptually you could represent the CS MSL file as following + ---Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --AssociationSetMapping + The type represents the metadata for EntityContainerMapping element in the above example. + The EntitySetBaseMapping elements that are children of the EntityContainerMapping element + can be accessed through the properties on this type. + + + We currently assume that an Entity Container on the C side + is mapped to a single Entity Container in the S - space. + + + + + Initializes a new EntityContainerMapping instance. + + The conceptual entity container to be mapped. + The store entity container to be mapped. + The parent mapping item collection. + Flag indicating whether to generate update views. + + + + Adds an entity set mapping. + + The entity set mapping to add. + + + + Removes an association set mapping. + + The association set mapping to remove. + + + + Adds an association set mapping. + + The association set mapping to add. + + + + Removes an association set mapping. + + The association set mapping to remove. + + + + Adds a function import mapping. + + The function import mapping to add. + + + + Removes a function import mapping. + + The function import mapping to remove. + + + + Gets the parent mapping item collection. + + + + + Gets the type kind for this item + + + + + Gets the conceptual entity container. + + + + + Gets the store entity container. + + + + + Gets the entity set mappings. + + + + + Gets the association set mappings. + + + + + Gets the function import mappings. + + + + + Gets a flag that indicates whether to generate the update views or not. + + + + + Represents the Mapping metadata for an EnitytSet in CS space. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityTypeMapping + --MappingFragment + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + This class represents the metadata for the EntitySetMapping elements in the + above example. And it is possible to access the EntityTypeMaps underneath it. + + + + + Initialiazes a new EntitySetMapping instance. + + The entity set to be mapped. + The parent container mapping. + + + + Adds a type mapping. + + The type mapping to add. + + + + Removes a type mapping. + + The type mapping to remove. + + + + Adds a function mapping. + + The function mapping to add. + + + + Removes a function mapping. + + The function mapping to remove. + + + + Gets the entity set that is mapped. + + + + + Gets the contained entity type mappings. + + + + + Gets the corresponding function mappings. + + + + + Mapping metadata for Entity type. + If an EntitySet represents entities of more than one type, than we will have + more than one EntityTypeMapping for an EntitySet( For ex : if + PersonSet Entity extent represents entities of types Person and Customer, + than we will have two EntityType Mappings under mapping for PersonSet). + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ScalarPropertyMap + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap + --ComplexPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --ScalarPropertyMap + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap + --ScalarProperyMap + --EndPropertyMap + --ScalarPropertyMap + This class represents the metadata for all entity Type map elements in the + above example. Users can access the table mapping fragments under the + entity type mapping through this class. + + + + + Creates an EntityTypeMapping instance. + + The EntitySetMapping that contains this EntityTypeMapping. + + + + Adds an entity type to the mapping. + + The EntityType to be added. + + + + Removes an entity type from the mapping. + + The EntityType to be removed. + + + + Adds an entity type hierarchy to the mapping. + The hierarchy is represented by the specified root entity type. + + The root EntityType of the hierarchy to be added. + + + + Removes an entity type hierarchy from the mapping. + The hierarchy is represented by the specified root entity type. + + The root EntityType of the hierarchy to be removed. + + + + Adds a mapping fragment. + + The mapping fragment to be added. + + + + Removes a mapping fragment. + + The mapping fragment to be removed. + + + + Gets the EntitySetMapping that contains this EntityTypeMapping. + + + + + Gets the single EntityType being mapped. Throws exception in case of hierarchy type mapping. + + + + + Gets a flag that indicates whether this is a type hierarchy mapping. + + + + + Gets a read-only collection of mapping fragments. + + + + + Gets the mapped entity types. + + + + + Gets the mapped base types for a hierarchy mapping. + + + + + Represents the metadata for mapping fragment. + A set of mapping fragments makes up the Set mappings( EntitySet, AssociationSet or CompositionSet ) + Each MappingFragment provides mapping for those properties of a type that map to a single table. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ComplexPropertyMap + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ComplexTypeMapping + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --DiscriminatorProperyMap ( constant value-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + This class represents the metadata for all the mapping fragment elements in the + above example. Users can access all the top level constructs of + MappingFragment element like EntityKey map, Property Maps, Discriminator + property through this mapping fragment class. + + + + + Creates a MappingFragment instance. + + The EntitySet corresponding to the table of view being mapped. + The TypeMapping that contains this MappingFragment. + Flag that indicates whether to include 'DISTINCT' when generating queries. + + + + Adds a property mapping. + + The property mapping to be added. + + + + Removes a property mapping. + + The property mapping to be removed. + + + + Adds a property mapping condition. + + The property mapping condition to be added. + + + + Removes a property mapping condition. + + The property mapping condition to be removed. + + + + Gets the EntitySet corresponding to the table or view being mapped. + + + + + Gets the TypeMapping that contains this MappingFragment. + + + + + Gets a flag that indicates whether to include 'DISTINCT' when generating queries. + + + + + Gets a read-only collection of property mappings. + + + + + Gets a read-only collection of property mapping conditions. + + + + + Represents a collection of items in Storage Mapping (CS Mapping) space. + + + + Initializes a new instance of the class using the specified , and a collection of string indicating the metadata file paths. + The that this mapping is to use. + The that this mapping is to use. + The file paths that this mapping is to use. + + + Initializes a new instance of the class using the specified , and XML readers. + The that this mapping is to use. + The that this mapping is to use. + The XML readers that this mapping is to use. + + + + Computes a hash value for the container mapping specified by the names of the mapped containers. + + The name of a container in the conceptual model. + The name of a container in the store model. + A string that specifies the computed hash value. + + + + Computes a hash value for the single container mapping in the collection. + + A string that specifies the computed hash value. + + + + Creates a dictionary of (extent, generated view) for a container mapping specified by + the names of the mapped containers. + + The name of a container in the conceptual model. + The name of a container in the store model. + A list that accumulates potential errors. + + A dictionary of (, ) that specifies the generated views. + + + + + Creates a dictionary of (extent, generated view) for the single container mapping + in the collection. + + A list that accumulates potential errors. + + A dictionary of (, ) that specifies the generated views. + + + + + Factory method that creates a . + + + The edm metadata collection to map. Must not be null. + + + The store metadata collection to map. Must not be null. + + + MSL artifacts to load. Must not be null. + + + Paths to MSL artifacts. Used in error messages. Can be null in which case + the base Uri of the XmlReader will be used as a path. + + + The collection of errors encountered while loading. + + + instance if no errors encountered. Otherwise null. + + + + + Gets or sets a for creating instances + that are used to retrieve pre-generated mapping views. + + + + Gets the version of this represents. + The version of this represents. + + + + Describes modification function binding for change processing of entities or associations. + + + + + Initializes a new ModificationFunctionMapping instance. + + The entity or association set. + The entity or association type. + The metadata of function to which we should bind. + Bindings for function parameters. + The output parameter producing number of rows affected. + Bindings for the results of function evaluation + + + + + + + Gets output parameter producing number of rows affected. May be null. + + + + + Gets Metadata of function to which we should bind. + + + + + Gets bindings for function parameters. + + + + + Gets bindings for the results of function evaluation. + + + + + Mapping metadata for scalar properties. + + + For Example if conceptually you could represent the CS MSL file as following + --Mapping + --EntityContainerMapping ( CNorthwind-->SNorthwind ) + --EntitySetMapping + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --EntityTypeMapping + --MappingFragment + --EntityKey + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ComplexPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --AssociationSetMapping + --AssociationTypeMapping + --MappingFragment + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + --ScalarProperyMap ( CMemberMetadata-->SMemberMetadata ) + --EndPropertyMap + --ScalarPropertyMap ( CMemberMetadata-->SMemberMetadata ) + This class represents the metadata for all the scalar property map elements in the + above example. + + + + + Creates a mapping between a simple property and a column. + + The property to be mapped. + The column to be mapped. + + + + Gets an EdmProperty that specifies the mapped column. + + + + + metadata exception class + + + + + Initializes a new instance of the class with a default message. + + + + + Initializes a new instance of the class with the specified message. + + The exception message. + + + + Initializes a new instance of the class with the specified message and inner exception. + + The exception message. + + The exception that is the cause of this . + + + + + DataSpace + + + + + OSpace indicates the item in the clr space + + + + + CSpace indicates the item in the CSpace - edm primitive types + + types defined in csdl + + + + + SSpace indicates the item in the SSpace + + + + + Mapping between OSpace and CSpace + + + + + Mapping between CSpace and SSpace + + + + + This class encapsulates the error information for a generic EDM error. + + + + Gets the error message. + The error message. + + + + Class for representing a collection of items in Edm space. + + + + + Initializes a new instance of the class by using the collection of the XMLReader objects where the conceptual schema definition language (CSDL) files exist. + + The collection of the XMLReader objects where the conceptual schema definition language (CSDL) files exist. + + + Initializes a new instance of the class. + The entity data model. + + + + Initializes a new instance of the class by using the paths where the conceptual schema definition language (CSDL) files exist. + + The paths where the conceptual schema definition language (CSDL) files exist. + + + + Returns a collection of the objects. + + + A ReadOnlyCollection object that represents a collection of the + + objects. + + + + + Returns a collection of the objects with the specified conceptual model version. + + + A ReadOnlyCollection object that represents a collection of the + + objects. + + The conceptual model version. + + + + Factory method that creates an . + + + CSDL artifacts to load. Must not be null. + + + Paths to CSDL artifacts. Used in error messages. Can be null in which case + the base Uri of the XmlReader will be used as a path. + + + The collection of errors encountered while loading. + + + instance if no errors encountered. Otherwise null. + + + + Gets the conceptual model version for this collection. + The conceptual model version for this collection. + + + + This class encapsulates the error information for a schema error that was encountered. + + + + + Constructs a EdmSchemaError object. + + The explanation of the error. + The code associated with this error. + The severity of the error. + + + Returns the error message. + The error message. + + + Gets the error code. + The error code. + + + Gets the severity level of the error. + + One of the values. The default is + + . + + + + Gets the line number where the error occurred. + The line number where the error occurred. + + + Gets the column where the error occurred. + The column where the error occurred. + + + Gets the location of the schema that contains the error. This string also includes the name of the schema at the end. + The location of the schema that contains the error. + + + Gets the name of the schema that contains the error. + The name of the schema that contains the error. + + + Gets a string representation of the stack trace at the time the error occurred. + A string representation of the stack trace at the time the error occurred. + + + + Defines the different severities of errors that can occur when validating an Entity Framework model. + + + + + A warning that does not prevent the model from being used. + + + + + An error that prevents the model from being used. + + + + + Represents a end of a Association Type + + + + + Initializes a new instance of the RelationshipEndMember class + + + + + Represents the edm member class + + + + Returns the name of this member. + The name of this member. + + + + Gets or sets the name of the property. Setting this from a store-space model-convention will change the name of the database + column for this property. In the conceptual model, this should align with the corresponding property from the entity class + and should not be changed. + + The name of this member. + + + Gets the type on which this member is declared. + + A object that represents the type on which this member is declared. + + + + + Gets the instance of the class that contains both the type of the member and facets for the type. + + + A object that contains both the type of the member and facets for the type. + + + + + Tells whether this member is marked as a Computed member in the EDM definition + + + + + Tells whether this member's Store generated pattern is marked as Identity in the EDM definition + + + + Access the EntityType of the EndMember in an association. + The EntityType of the EndMember in an association. + + + Gets the operational behavior of this relationship end member. + + One of the values. The default is + + . + + + + Gets the multiplicity of this relationship end member. + + One of the values. + + + + + Creates a read-only AssociationEndMember instance. + + The name of the association end member. + The reference type for the end. + The multiplicity of the end. + Flag that indicates the delete behavior of the end. + Metadata properties to be associated with the instance. + The newly created AssociationEndMember instance. + The specified name is null or empty. + The specified reference type is null. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Class for representing an Association set + + + + + Class for representing a relationship set + + + + + Class for representing a entity set + + + + Returns the name of the current entity or relationship set. + The name of the current entity or relationship set. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets escaped provider specific SQL describing this entity set. + + + + + Gets or sets the name of the current entity or relationship set. + If this property is changed from store-space, the mapping layer must also be updated to reflect the new name. + To change the table name of a store space use the Table property. + + The name of the current entity or relationship set. + Thrown if the setter is called when EntitySetBase instance is in ReadOnly state + + + Gets the entity container of the current entity or relationship set. + + An object that represents the entity container of the current entity or relationship set. + + Thrown if the setter is called when the EntitySetBase instance or the EntityContainer passed into the setter is in ReadOnly state + + + + Gets the entity type of this . + + + An object that represents the entity type of this + + . + + Thrown if the setter is called when EntitySetBase instance is in ReadOnly state + + + + Gets or sets the database table name for this entity set. + + if value passed into setter is null + Thrown if the setter is called when EntitySetBase instance is in ReadOnly state + + + + Gets or sets the database schema for this entity set. + + if value passed into setter is null + Thrown if the setter is called when EntitySetBase instance is in ReadOnly state + + + + Gets the relationship type of this . + + + An object that represents the relationship type of this + + . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Creates a read-only AssociationSet instance from the specified parameters. + + The name of the association set. + The association type of the elements in the association set. + The entity set for the source association set end. + The entity set for the target association set end. + Metadata properties to be associated with the instance. + The newly created AssociationSet instance. + The specified name is null or empty. + The specified association type is null. + + The entity type of one of the ends of the specified + association type does not match the entity type of the corresponding entity set end. + + + + + Gets the association related to this . + + + An object that represents the association related to this + + . + + + + + Gets the ends of this . + + + A collection of type that contains the ends of this + + . + + + + + Gets the built-in type kind for this . + + + A object that represents built-in type kind for this + + . + + + + + Class representing a AssociationSet End + + + + + Returns the name of the End role for this . + + + The name of the End role for this . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the parent association set of this . + + + An object that represents the parent association set of this + + . + + Thrown if Setter is called when the AssociationSetEnd instance is in ReadOnly state + + + + Gets the End member that this object corresponds to. + + + An object that represents the End member that this + + object corresponds to. + + Thrown if Setter is called when the AssociationSetEnd instance is in ReadOnly state + + + + Gets the name of the End for this . + + + The name of the End for this . + + + + + Gets the name of the End role for this . + + + The name of the End role for this . + + Thrown if Setter is called when the AssociationSetEnd instance is in ReadOnly state + + + Gets the entity set referenced by this End role. + + An object that represents the entity set referred by this End role. + + + + + Describes an association/relationship between two entities in the conceptual model or a foreign key relationship + between two tables in the store model. In the conceptual model the dependant class may or may not define a foreign key property. + If a foreign key is defined the property will be true and the property will contain details of the foreign keys + + + + + Represents the Relationship type + + + + + Represents the Entity Type + + + + + Represents the Structural Type + + + + + Base EdmType class for all the model types + + + + Returns the full name of this type. + The full name of this type. + + + + Returns an instance of the whose element type is this type. + + + The object whose element type is this type. + + + + Gets the name of this type. + The name of this type. + + + Gets the namespace of this type. + The namespace of this type. + + + Gets a value indicating whether this type is abstract or not. + true if this type is abstract; otherwise, false. + Thrown if the setter is called on instance that is in ReadOnly state + + + Gets the base type of this type. + The base type of this type. + Thrown if the setter is called on instance that is in ReadOnly state + Thrown if the value passed in for setter will create a loop in the inheritance chain + + + Gets the full name of this type. + The full name of this type. + + + + Adds a member to this type + + The member to add + + + Removes a member from this type. + The member to remove. + + + Gets the list of members on this type. + + A collection of type that contains a set of members on this type. + + + + + Adds the specified property to the list of keys for the current entity. + + The property to add. + if member argument is null + Thrown if the EntityType has a base type of another EntityTypeBase. In this case KeyMembers should be added to the base type + If the EntityType instance is in ReadOnly state + + + Removes the specified key member from the collection. + The key member to remove. + + + Gets the list of all the key members for the current entity or relationship type. + + A object that represents the list of key members for the current entity or relationship type. + + + + Gets the list of all the key properties for this entity type. + The list of all the key properties for this entity type. + + + Gets the list of ends for this relationship type. + + A collection of type that contains the list of Ends for this relationship type. + + + + + Creates a read-only AssociationType instance from the specified parameters. + + The name of the association type. + The namespace of the association type. + Flag that indicates a foreign key (FK) relationship. + The data space for the association type. + The source association end member. + The target association end member. + A referential constraint. + Metadata properties to be associated with the instance. + The newly created AssociationType instance. + The specified name is null or empty. + The specified namespace is null or empty. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the list of ends for this . + + + A collection of type that contains the list of ends for this + + . + + + + Gets or sets the referential constraint. + The referential constraint. + + + + Gets the list of constraints for this . + + + A collection of type that contains the list of constraints for this + + . + + + + Gets the Boolean property value that specifies whether the column is a foreign key. + A Boolean value that specifies whether the column is a foreign key. If true, the column is a foreign key. If false (default), the column is not a foreign key. + + + + Represents the structure of an . In the conceptual-model this represents the shape and structure + of an entity. In the store model this represents the structure of a table. To change the Schema and Table name use EntitySet. + + + + + Returns a object that references this + + . + + + A object that references this + + . + + + + + The factory method for constructing the EntityType object. + + The name of the entity type. + The namespace of the entity type. + The dataspace in which the EntityType belongs to. + Name of key members for the type. + Members of the entity type (primitive and navigation properties). + Metadata properties to be associated with the instance. + The EntityType object. + Thrown if either name, namespace arguments are null. + The newly created EntityType will be read only. + + + + The factory method for constructing the EntityType object. + + The name of the entity type. + The namespace of the entity type. + The dataspace in which the EntityType belongs to. + The base type. + Name of key members for the type. + Members of the entity type (primitive and navigation properties). + Metadata properties to be associated with the instance. + The EntityType object. + Thrown if either name, namespace arguments are null. + The newly created EntityType will be read only. + + + + Adds the specified navigation property to the members of this type. + The navigation property is added regardless of the read-only flag. + + The navigation property to be added. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + Gets the declared navigation properties associated with the entity type. + The declared navigation properties associated with the entity type. + + + + Gets the navigation properties of this . + + + A collection of type that contains the list of navigation properties on this + + . + + + + Gets the list of declared properties for the entity type. + The declared properties for the entity type. + + + Gets the collection of declared members for the entity type. + The collection of declared members for the entity type. + + + + Gets the list of properties for this . + + + A collection of type that contains the list of properties for this + + . + + + + + Represents an enumeration type. + + + + + Class representing a simple type + + + + + Creates a read-only EnumType instance. + + The name of the enumeration type. + The namespace of the enumeration type. + The underlying type of the enumeration type. + Indicates whether the enumeration type can be treated as a bit field; that is, a set of flags. + The members of the enumeration type. + Metadata properties to be associated with the enumeration type. + The newly created EnumType instance. + underlyingType is null. + + name is null or empty. + -or- + namespaceName is null or empty. + -or- + underlyingType is not a supported underlying type. + -or- + The specified members do not have unique names. + -or- + The value of a specified member is not in the range of the underlying type. + + + + Returns the kind of the type + + + Gets a collection of enumeration members for this enumeration type. + + + Gets a value indicating whether the enum type is defined as flags (i.e. can be treated as a bit field) + + + Gets the underlying type for this enumeration type. + + + + Specifies the kinds of item attributes in the conceptual model. + + + + + An enumeration member indicating that an item attribute is System + + + + + An enumeration member indicating that an item attribute is Extended. + + + + + List of all the built in types + + + + + Association Type Kind + + + + + AssociationSetEnd Kind + + + + + AssociationSet Kind + + + + + Association Type Kind + + + + + EntitySetBase Kind + + + + + Entity Type Base Kind + + + + + Collection Type Kind + + + + + Collection Kind + + + + + Complex Type Kind + + + + + Documentation Kind + + + + + DeleteAction Type Kind + + + + + Edm Type Kind + + + + + Entity Container Kind + + + + + Entity Set Kind + + + + + Entity Type Kind + + + + + Enumeration Type Kind + + + + + Enum Member Kind + + + + + Facet Kind + + + + + EdmFunction Kind + + + + + Function Parameter Kind + + + + + Global Item Type Kind + + + + + Metadata Property Kind + + + + + Navigation Property Kind + + + + + Metadata Item Type Kind + + + + + EdmMember Type Kind + + + + + Parameter Mode Kind + + + + + Primitive Type Kind + + + + + Primitive Type Kind Kind + + + + + EdmProperty Type Kind + + + + + ProviderManifest Type Kind + + + + + Referential Constraint Type Kind + + + + + Ref Type Kind + + + + + RelationshipEnd Type Kind + + + + + Relationship Multiplicity Type Kind + + + + + Relationship Set Type Kind + + + + + Relationship Type + + + + + Row Type Kind + + + + + Simple Type Kind + + + + + Structural Type Kind + + + + + Type Information Kind + + + + + Represents the Edm Collection Type + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the instance of the class that contains the type of the element that this current + + object includes and facets for that type. + + + The instance of the class that contains the type of the element that this current + + object includes and facets for that type. + + + + + Represents the Edm Complex Type. This can be used to configure complex types + from a conceptual-space model-based convention. Complex types are not supported in the store model. + + + + + Creates a new instance of the type. + + The name of the complex type. + The namespace of the complex type. + The dataspace to which the complex type belongs to. + Members of the complex type. + Metadata properties to be associated with the instance. + Thrown if either name, namespace or members argument is null. + + A new instance a the type. + + + The newly created will be read only. + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the list of properties for this . + + + A collection of type that contains the list of properties for this + + . + + + + + Class representing the Documentation associated with an item + + + + + Initializes a new Documentation instance. + + A summary string. + A long description string. + + + + Returns the summary for this . + + + The summary for this . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the summary for this . + + + The summary for this . + + + + + Gets the long description for this . + + + The long description for this . + + + + + Gets a value indicating whether this object contains only a null or an empty + + and a + + . + + + true if this object contains only a null or an empty + + and a + + ; otherwise, false. + + + + + Class for representing a function + + + + + Adds a parameter to this function. + + The parameter to be added. + + + + The factory method for constructing the object. + + The name of the function. + The namespace of the function. + The namespace the function belongs to. + Additional function attributes and properties. + Metadata properties that will be added to the function. Can be null. + + A new, read-only instance of the type. + + + + + Gets the built-in type kind for this . + + + One of the enumeration values of the enumeration. + + + + Returns the full name (namespace plus name) of this type. + The full name of the type. + + + + Gets the parameters of this . + + + A collection of type that contains the parameters of this + + . + + + + + Gets the return parameter of this . + + + A object that represents the return parameter of this + + . + + + + + Gets the return parameters of this . + + + A collection of type that represents the return parameters of this + + . + + + + Gets the store function name attribute of this function. + + + Gets the parameter type semantics attribute of this function. + + + Gets the aggregate attribute of this function. + + + + Gets a value indicating whether built in attribute is present on this function. + + + true if the attribute is present; otherwise, false. + + + + + Gets a value indicating whether this instance is from the provider manifest. + + + true if this instance is from the provider manifest; otherwise, false. + + + + + Gets a value indicating whether the is a niladic function (a function that accepts no arguments). + + + true if the function is niladic; otherwise, false. + + + + Gets whether this instance is mapped to a function or to a stored procedure. + true if this instance is mapped to a function; false if this instance is mapped to a stored procedure. + + + Gets a query in the language that is used by the database management system or storage model. + + A string value in the syntax used by the database management system or storage model that contains the query or update statement of the + + . + + + + Gets or sets the schema associated with the function. + The schema associated with the function. + + + + In conceptual-space, EdmProperty represents a property on an Entity. + In store-space, EdmProperty represents a column in a table. + + + + Creates a new primitive property. + The newly created property. + The name of the property. + The type of the property. + + + Creates a new enum property. + The newly created property. + The name of the property. + The type of the property. + + + Creates a new complex property. + The newly created property. + The name of the property. + The type of the property. + + + + Creates a new instance of EdmProperty type. + + Name of the property. + + Property + + A new instance of EdmProperty type + + + Sets the metadata properties. + The metadata properties to be set. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets a value indicating whether this can have a null value. + + + Nullability in the conceptual model and store model is a simple indication of whether or not + the property is considered nullable. Nullability in the object model is more complex. + When using convention based mapping (as usually happens with POCO entities), a property in the + object model is considered nullable if and only if the underlying CLR type is nullable and + the property is not part of the primary key. + When using attribute based mapping (usually used with entities that derive from the EntityObject + base class), a property is considered nullable if the IsNullable flag is set to true in the + attribute. This flag can + be set to true even if the underlying type is not nullable, and can be set to false even if the + underlying type is nullable. The latter case happens as part of default code generation when + a non-nullable property in the conceptual model is mapped to a nullable CLR type such as a string. + In such a case, the Entity Framework treats the property as non-nullable even though the CLR would + allow null to be set. + There is no good reason to set a non-nullable CLR type as nullable in the object model and this + should not be done even though the attribute allows it. + + + true if this can have a null value; otherwise, false. + + Thrown if the setter is called when the EdmProperty instance is in ReadOnly state + + + Gets the type name of the property. + The type name of the property. + + + + Gets the default value for this . + + + The default value for this . + + Thrown if the setter is called when the EdmProperty instance is in ReadOnly state + + + Gets whether the property is a collection type property. + true if the property is a collection type property; otherwise, false. + + + Gets whether this property is a complex type property. + true if this property is a complex type property; otherwise, false. + + + Gets whether this property is a primitive type. + true if this property is a primitive type; otherwise, false. + + + Gets whether this property is an enumeration type property. + true if this property is an enumeration type property; otherwise, false. + + + Gets whether this property is an underlying primitive type. + true if this property is an underlying primitive type; otherwise, false. + + + Gets the complex type information for this property. + The complex type information for this property. + + + Gets the primitive type information for this property. + The primitive type information for this property. + + + Gets the enumeration type information for this property. + The enumeration type information for this property. + + + Gets the underlying primitive type information for this property. + The underlying primitive type information for this property. + + + Gets or sets the concurrency mode for the property. + The concurrency mode for the property. + + + Gets or sets the database generation method for the database column associated with this property + The store generated pattern for the property. + + + Gets or sets the kind of collection for this model. + The kind of collection for this model. + + + Gets whether the maximum length facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets or sets the maximum length of the property. + The maximum length of the property. + + + Gets or sets whether this property uses the maximum length supported by the provider. + true if this property uses the maximum length supported by the provider; otherwise, false. + + + Gets whether the fixed length facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets or sets whether the length of this property is fixed. + true if the length of this property is fixed; otherwise, false. + + + Gets whether the Unicode facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets or sets whether this property is a Unicode property. + true if this property is a Unicode property; otherwise, false. + + + Gets whether the precision facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets or sets the precision of this property. + The precision of this property. + + + Gets whether the scale facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets or sets the scale of this property. + The scale of this property. + + + + Class for representing an entity container + + + + + Creates an entity container with the specified name and data space. + + The entity container name. + The entity container data space. + Thrown if the name argument is null. + Thrown if the name argument is empty string. + + + + Returns an object by using the specified name for the entity set. + + + An object that represents the entity set that has the specified name. + + The name of the entity set that is searched for. + true to perform the case-insensitive search; otherwise, false. + + + + Returns an object by using the specified name for the entity set. + + true if there is an entity set that matches the search criteria; otherwise, false. + The name of the entity set that is searched for. + true to perform the case-insensitive search; otherwise, false. + + When this method returns, contains an object. If there is no entity set, this output parameter contains null. + + + + + Returns a object by using the specified name for the relationship set. + + + An object that represents the relationship set that has the specified name. + + The name of the relationship set that is searched for. + true to perform the case-insensitive search; otherwise, false. + + + + Returns a object by using the specified name for the relationship set. + + true if there is a relationship set that matches the search criteria; otherwise, false. + The name of the relationship set that is searched for. + true to perform the case-insensitive search; otherwise, false. + + When this method returns, contains a object. + + + + + Returns the name of this . + + + The name of this . + + + + + Adds the specified entity set to the container. + + The entity set to add. + + + Removes a specific entity set from the container. + The entity set to remove. + + + + Adds a function import to the container. + + The function import to add. + + + + The factory method for constructing the EntityContainer object. + + The name of the entity container to be created. + DataSpace in which this entity container belongs to. + Entity sets that will be included in the new container. Can be null. + Functions that will be included in the new container. Can be null. + Metadata properties to be associated with the instance. + The EntityContainer object. + Thrown if the name argument is null or empty string. + The newly created EntityContainer will be read only. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the name of this . + + + The name of this . + + + + + Gets a list of entity sets and association sets that this + + includes. + + + A object that contains a list of entity sets and association sets that this + + includes. + + + + Gets the association sets for this entity container. + The association sets for this entity container . + + + Gets the entity sets for this entity container. + The entity sets for this entity container . + + + + Specifies a collection of elements. Each function contains the details of a stored procedure that exists in the database or equivalent CommandText that is mapped to an entity and its properties. + + + A that contains + + elements. + + + + + Represents a particular usage of a structure defined in EntityType. In the conceptual-model, this represents a set that can + query and persist entities. In the store-model it represents a table. + From a store-space model-convention it can be used to configure + table name with property and table schema with property. + + + + + The factory method for constructing the EntitySet object. + + The name of the EntitySet. + The db schema. Can be null. + The db table. Can be null. + + The provider specific query that should be used to retrieve data for this EntitySet. Can be null. + + The entity type of the entities that this entity set type contains. + + Metadata properties that will be added to the newly created EntitySet. Can be null. + + The EntitySet object. + Thrown if the name argument is null or empty string. + The newly created EntitySet will be read only. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the entity type of this . + + + An object that represents the entity type of this + + . + + + + + Represents an enumeration member. + + + + Overriding System.Object.ToString to provide better String representation for this type. + The name of this enumeration member. + + + + Creates a read-only EnumMember instance. + + The name of the enumeration member. + The value of the enumeration member. + Metadata properties to be associated with the enumeration member. + The newly created EnumMember instance. + name is null or empty. + + + + Creates a read-only EnumMember instance. + + The name of the enumeration member. + The value of the enumeration member. + Metadata properties to be associated with the enumeration member. + The newly created EnumMember instance. + name is null or empty. + + + + Creates a read-only EnumMember instance. + + The name of the enumeration member. + The value of the enumeration member. + Metadata properties to be associated with the enumeration member. + The newly created EnumMember instance. + name is null or empty. + + + + Creates a read-only EnumMember instance. + + The name of the enumeration member. + The value of the enumeration member. + Metadata properties to be associated with the enumeration member. + The newly created EnumMember instance. + name is null or empty. + + + + Creates a read-only EnumMember instance. + + The name of the enumeration member. + The value of the enumeration member. + Metadata properties to be associated with the enumeration member. + The newly created EnumMember instance. + name is null or empty. + + + Gets the kind of this type. + + + Gets the name of this enumeration member. + + + Gets the value of this enumeration member. + + + + Class for representing a Facet object + This object is Immutable (not just set to readonly) and + some parts of the system are depending on that behavior + + + + + Returns the name of this . + + + The name of this . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the description of this . + + + The object that represents the description of this + + . + + + + + Gets the name of this . + + + The name of this . + + + + + Gets the type of this . + + + The object that represents the type of this + + . + + + + + Gets the value of this . + + + The value of this . + + Thrown if the Facet instance is in ReadOnly state + + + Gets a value indicating whether the value of the facet is unbounded. + true if the value of the facet is unbounded; otherwise, false. + + + + Class for representing a FacetDescription object + + + + Returns the name of this facet. + The name of this facet. + + + Gets the name of this facet. + The name of this facet. + + + Gets the type of this facet. + + An object that represents the type of this facet. + + + + Gets the minimum value for this facet. + The minimum value for this facet. + + + Gets the maximum value for this facet. + The maximum value for this facet. + + + Gets the default value of a facet with this facet description. + The default value of a facet with this facet description. + + + Gets a value indicating whether the value of this facet is a constant. + true if this facet is a constant; otherwise, false. + + + Gets a value indicating whether this facet is a required facet. + true if this facet is a required facet; otherwise, false. + + + + Class representing a function parameter + + + + + Returns the name of this . + + + The name of this . + + + + + The factory method for constructing the object. + + The name of the parameter. + The EdmType of the parameter. + + The of the parameter. + + + A new, read-only instance of the type. + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the mode of this . + + + One of the values. + + Thrown if the FunctionParameter instance is in ReadOnly state + + + + Gets the name of this . + + + The name of this . + + + + + Gets the instance of the class that contains both the type of the parameter and facets for the type. + + + A object that contains both the type of the parameter and facets for the type. + + + + Gets the type name of this parameter. + The type name of this parameter. + + + Gets whether the max length facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets the maximum length of the parameter. + The maximum length of the parameter. + + + Gets whether the parameter uses the maximum length supported by the database provider. + true if parameter uses the maximum length supported by the database provider; otherwise, false. + + + Gets whether the precision facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets the precision value of the parameter. + The precision value of the parameter. + + + Gets whether the scale facet is constant for the database provider. + true if the facet is constant; otherwise, false. + + + Gets the scale value of the parameter. + The scale value of the parameter. + + + + Gets the on which this parameter is declared. + + + A object that represents the function on which this parameter is declared. + + + + + Class representing a metadata attribute for an item + + + + + The factory method for constructing the MetadataProperty object. + + The name of the metadata property. + The type usage of the metadata property. + The value of the metadata property. + The MetadataProperty object. + + Thrown is null. + + The newly created MetadataProperty will be read only. + + + + Creates a metadata annotation having the specified name and value. + + The annotation name. + The annotation value. + A MetadataProperty instance representing the created annotation. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the name of this . + + + The name of this . + + + + + Gets the value of this . + + + The value of this . + + Thrown if the MetadataProperty instance is in readonly state + + + + Gets the instance of the class that contains both the type of this + + and facets for the type. + + + A object that contains both the type of this + + and facets for the type. + + Thrown if the MetadataProperty instance is in readonly state + + + + Gets the value of this . + + + The value of this . + + + + + Gets a boolean that indicates whether the metadata property is an annotation. + + + + + Represent the edm navigation property class + + + + + Where the given navigation property is on the dependent end of a referential constraint, + returns the foreign key properties. Otherwise, returns an empty set. We will return the members in the order + of the principal end key properties. + + A collection of the foreign key properties. + + + + Creates a NavigationProperty instance from the specified parameters. + + The name of the navigation property. + Specifies the navigation property type and its facets. + The relationship type for the navigation. + The source end member in the navigation. + The target end member in the navigation. + The metadata properties of the navigation property. + The newly created NavigationProperty instance. + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + Gets the relationship type that this navigation property operates on. + The relationship type that this navigation property operates on. + Thrown if the NavigationProperty instance is in ReadOnly state + + + Gets the "to" relationship end member of this navigation. + The "to" relationship end member of this navigation. + Thrown if the NavigationProperty instance is in ReadOnly state + + + Gets the "from" relationship end member in this navigation. + The "from" relationship end member in this navigation. + Thrown if the NavigationProperty instance is in ReadOnly state + + + + Represents the list of possible actions for delete operation + + + + + no action + + + + + Cascade to other ends + + + + + The enumeration defining the mode of a parameter + + + + + In parameter + + + + + Out parameter + + + + + Both in and out parameter + + + + + Return Parameter + + + + + Class representing a primitive type + + + + + Returns the equivalent of this + + . + + + For example if this instance is nvarchar and it's + base type is Edm String then the return type is Edm String. + If the type is actually already a model type then the + return type is "this". + + + An object that is an equivalent of this + + . + + + + Returns the list of primitive types. + + A collection of type that contains the list of primitive types. + + + + + Returns the equivalent of a + + . + + + An object that is an equivalent of a specified + + . + + + A value of type . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets a enumeration value that indicates a primitive type of this + + . + + + A enumeration value that indicates a primitive type of this + + . + + + + + Gets the list of facet descriptions for this . + + + A collection of type that contains the list of facet descriptions for this + + . + + + + + Returns an equivalent common language runtime (CLR) type of this + + . Note that the + + property always returns a non-nullable type value. + + + A object that represents an equivalent common language runtime (CLR) type of this + + . + + + + + Primitive Types as defined by EDM + + + + + Binary Type Kind + + + + + Boolean Type Kind + + + + + Byte Type Kind + + + + + DateTime Type Kind + + + + + Decimal Type Kind + + + + + Double Type Kind + + + + + Guid Type Kind + + + + + Single Type Kind + + + + + SByte Type Kind + + + + + Int16 Type Kind + + + + + Int32 Type Kind + + + + + Int64 Type Kind + + + + + String Type Kind + + + + + Time Type Kind + + + + + DateTimeOffset Type Kind + + + + + Geometry Type Kind + + + + + Geography Type Kind + + + + + Geometric point type kind + + + + + Geometric linestring type kind + + + + + Geometric polygon type kind + + + + + Geometric multi-point type kind + + + + + Geometric multi-linestring type kind + + + + + Geometric multi-polygon type kind + + + + + Geometric collection type kind + + + + + Geographic point type kind + + + + + Geographic linestring type kind + + + + + Geographic polygon type kind + + + + + Geographic multi-point type kind + + + + + Geographic multi-linestring type kind + + + + + Geographic multi-polygon type kind + + + + + Geographic collection type kind + + + + + This class represents a referential constraint between two entities specifying the "to" and "from" ends of the relationship. + + + + + Constructs a new constraint on the relationship + + role from which the relationship originates + role to which the relationship is linked/targeted to + properties on entity type of to role which take part in the constraint + properties on entity type of from role which take part in the constraint + Argument Null exception if any of the arguments is null + + + + Returns the combination of the names of the + + and the + + . + + + The combination of the names of the + + and the + + . + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the "from role" that takes part in this + + . + + + A object that represents the "from role" that takes part in this + + . + + Thrown if value passed into setter is null + Thrown if the ReferentialConstraint instance is in ReadOnly state + + + + Gets the "to role" that takes part in this . + + + A object that represents the "to role" that takes part in this + + . + + Thrown if value passed into setter is null + Thrown if the ReferentialConstraint instance is in ReadOnly state + + + + Gets the list of properties for the "from role" on which this + + is defined. + + + A collection of type that contains the list of properties for "from role" on which this + + is defined. + + + + + Gets the list of properties for the "to role" on which this + + is defined. + + + A collection of type that contains the list of properties for the "to role" on which this + + is defined. + + + + + Class representing a ref type + + + + + + + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the entity type referenced by this . + + + An object that represents the entity type referenced by this + + . + + + + + Represents the multiplicity information about the end of a relationship type + + + + + Lower Bound is Zero and Upper Bound is One + + + + + Both lower bound and upper bound is one + + + + + Lower bound is zero and upper bound is null + + + + + Represents the Edm Row Type + + + + + The factory method for constructing the object. + + Properties of the row type object. + Metadata properties that will be added to the function. Can be null. + + A new, read-only instance of the object. + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the list of properties on this . + + + A collection of type that contains the list of properties on this + + . + + + + Gets a collection of the properties defined by the current type. + A collection of the properties defined by the current type. + + + + Class representing a type information for an item + + + + + Factory method for creating a TypeUsage with specified EdmType and facets + + EdmType for which to create a type usage + facets to be copied into the new TypeUsage + new TypeUsage instance + + + + Creates a object with the specified conceptual model type. + + + A object with the default facet values for the specified + + . + + + A for which the + + object is created. + + + + + Creates a object to describe a string type by using the specified facet values. + + + A object describing a string type by using the specified facet values. + + + A for which the + + object is created. + + true to set the character-encoding standard of the string type to Unicode; otherwise, false. + true to set the character-encoding standard of the string type to Unicode; otherwise, false. + true to set the length of the string type to fixed; otherwise, false. + + + + Creates a object to describe a string type by using the specified facet values and unbounded MaxLength. + + + A object describing a string type by using the specified facet values and unbounded MaxLength. + + + A for which the + + object is created. + + true to set the character-encoding standard of the string type to Unicode; otherwise, false. + true to set the length of the string type to fixed; otherwise, false + + + + Creates a object to describe a binary type by using the specified facet values. + + + A object describing a binary type by using the specified facet values. + + + A for which the + + object is created. + + true to set the length of the binary type to fixed; otherwise, false. + The maximum length of the binary type. + + + + Creates a object to describe a binary type by using the specified facet values. + + + A object describing a binary type by using the specified facet values. + + + A for which the + + object is created. + + true to set the length of the binary type to fixed; otherwise, false. + + + + Creates a object of the type that the parameters describe. + + + A object. + + + The simple type that defines the units of measurement of the DateTime object. + + + The degree of granularity of the DateTimeOffset in fractions of a second, based on the number of decimal places supported. For example a precision of 3 means the granularity supported is milliseconds. + + + + + Creates a object of the type that the parameters describe. + + + A object. + + The simple type that defines the units of measurement of the offset. + + The degree of granularity of the DateTimeOffset in fractions of a second, based on the number of decimal places supported. For example a precision of 3 means the granularity supported is milliseconds. + + + + + Creates a object of the type that the parameters describe. + + + A object. + + + The simple type that defines the units of measurement of the DateTime object. + + + The degree of granularity of the DateTimeOffset in fractions of a second, based on the number of decimal places supported. For example a precision of 3 means the granularity supported is milliseconds. + + + + + Creates a object to describe a decimal type by using the specified facet values. + + + A object describing a decimal type by using the specified facet values. + + + A for which the + + object is created. + + + The precision of the decimal type as type . + + + The scale of the decimal type as type . + + + + + Creates a object to describe a decimal type with unbounded precision and scale facet values. + + + A object describing a decimal type with unbounded precision and scale facet values. + + + A for which the + + object is created. + + + + + Checks whether this is a subtype of the specified + + . + + + true if this is a subtype of the specified + + ; otherwise, false. + + + The object to be checked. + + + + + Returns the full name of the type described by this . + + + The full name of the type described by this as string. + + + + + Gets the built-in type kind for this . + + + A object that represents the built-in type kind for this + + . + + + + + Gets the type information described by this . + + + An object that represents the type information described by this + + . + + + + + Gets the list of facets for the type that is described by this + + . + + + A collection of type that contains the list of facets for the type that is described by this + + . + + + + + Returns a Model type usage for a provider type + + Model (CSpace) type usage + + + + Do not perform any extension check + + + + + Check the extension against a specific value + + + + + Check the extension against the set of acceptable extensions + + + + + Runtime Metadata Workspace + + + + + Initializes a new instance of the class. + + + + + Constructs a with loaders for all item collections () + needed by EF except the o/c mapping which will be created automatically based on the given o-space and c-space + loaders. The item collection delegates are executed lazily when a given collection is used for the first + time. It is acceptable to pass a delegate that returns null if the collection will never be used, but this + is rarely done, and any attempt by EF to use the collection in such cases will result in an exception. + + Delegate to return the c-space (CSDL) item collection. + Delegate to return the s-space (SSDL) item collection. + Delegate to return the c/s mapping (MSL) item collection. + Delegate to return the o-space item collection. + + + + Constructs a with loaders for all item collections () + that come from traditional EDMX mapping. Default o-space and o/c mapping collections will be used. + The item collection delegates are executed lazily when a given collection is used for the first + time. It is acceptable to pass a delegate that returns null if the collection will never be used, but this + is rarely done, and any attempt by EF to use the collection in such cases will result in an exception. + + Delegate to return the c-space (CSDL) item collection. + Delegate to return the s-space (SSDL) item collection. + Delegate to return the c/s mapping (MSL) item collection. + + + + Initializes a new instance of the class using the specified paths and assemblies. + + The paths to workspace metadata. + The names of assemblies used to construct workspace. + + + + Creates an configured to use the + + data space. + + The created parser object. + + + + Creates a new bound to this metadata workspace based on the specified query expression. + + + A new with the specified expression as it's + + property. + + + A that defines the query. + + + If + + is null + + + If + + contains metadata that cannot be resolved in this metadata workspace + + + If + + is not structurally valid because it contains unresolvable variable references + + + + + Gets items. + + + The items. + + + The from which to retrieve items. + + + + Registers the item collection with each associated data model. + The output parameter collection that needs to be filled up. + + + Loads metadata from the given assembly. + The assembly from which the metadata will be loaded. + + + Loads metadata from the given assembly. + The assembly from which the metadata will be loaded. + The delegate for logging the load messages. + + + Returns an item by using the specified identity and the data model. + The item that matches the given identity in the specified data model. + The identity of the item. + The conceptual model in which the item is searched. + The type returned by the method. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + Returns an item by using the specified identity and the data model. + true if there is an item that matches the search criteria; otherwise, false. + The conceptual model on which the item is searched. + The conceptual model on which the item is searched. + + When this method returns, contains a object. This parameter is passed uninitialized. + + The type returned by the method. + + + Returns an item by using the specified identity and the data model. + The item that matches the given identity in the specified data model. + The identity of the item. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the item is searched. + The type returned by the method. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + Returns an item by using the specified identity and the data model. + true if there is an item that matches the search criteria; otherwise, false. + The conceptual model on which the item is searched. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the item is searched. + + When this method returns, contains a object. This parameter is passed uninitialized. + + The type returned by the method. + + + Gets all the items in the specified data model. + + A collection of type that contains all the items in the specified data model. + + The conceptual model for which the list of items is needed. + The type returned by the method. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Returns an object by using the specified type name, namespace name, and data model. + + + An object that represents the type that matches the given type name and the namespace name in the specified data model. If there is no matched type, this method returns null. + + The name of the type. + The namespace of the type. + The conceptual model on which the type is searched. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Returns an object by using the specified type name, namespace name, and data model. + + true if there is a type that matches the search criteria; otherwise, false. + The name of the type. + The namespace of the type. + The conceptual model on which the type is searched. + + When this method returns, contains an object. This parameter is passed uninitialized. + + + + + Returns an object by using the specified type name, namespace name, and data model. + + + An object. + + The name of the type. + The namespace of the type. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the type is searched. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Returns an object by using the specified type name, namespace name, and data model. + + true if there is a type that matches the search criteria; otherwise, false. + The name of the type. + The namespace of the type. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the type is searched. + + When this method returns, contains an object. This parameter is passed uninitialized. + + + + + Returns an object by using the specified entity container name and the data model. + + If there is no entity container, this method returns null; otherwise, it returns the first entity container. + The name of the entity container. + The conceptual model on which the entity container is searched. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Returns an object by using the specified entity container name and the data model. + + true if there is an entity container that matches the search criteria; otherwise, false. + The name of the entity container. + The conceptual model on which the entity container is searched. + + When this method returns, contains an object. If there is no entity container, this output parameter contains null; otherwise, it returns the first entity container. This parameter is passed uninitialized. + + + + + Returns an object by using the specified entity container name and the data model. + + If there is no entity container, this method returns null; otherwise, it returns the first entity container. + The name of the entity container. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the entity container is searched. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Returns an object by using the specified entity container name and the data model. + + true if there is an entity container that matches the search criteria; otherwise, false. + The name of the entity container. + true to perform the case-insensitive search; otherwise, false. + The conceptual model on which the entity container is searched. + + When this method returns, contains an object. If there is no entity container, this output parameter contains null; otherwise, it returns the first entity container. This parameter is passed uninitialized. + + + + Returns all the overloads of the functions by using the specified name, namespace name, and data model. + + A collection of type that contains all the functions that match the specified name in a given namespace and a data model. + + The name of the function. + The namespace of the function. + The conceptual model in which the functions are searched. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + Returns all the overloads of the functions by using the specified name, namespace name, and data model. + + A collection of type that contains all the functions that match the specified name in a given namespace and a data model. + + The name of the function. + The namespace of the function. + The conceptual model in which the functions are searched. + true to perform the case-insensitive search; otherwise, false. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + Returns the list of primitive types in the specified data model. + + A collection of type that contains all the primitive types in the specified data model. + + The data model for which you need the list of primitive types. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + Gets all the items in the specified data model. + + A collection of type that contains all the items in the specified data model. + + The conceptual model for which the list of items is needed. + Thrown if the space is not a valid space. Valid space is either C, O, CS or OCSpace + + + + Tests the retrieval of . + + true if the retrieval was successful; otherwise, false. + + The from which to attempt retrieval of + + . + + When this method returns, contains the item collection. This parameter is passed uninitialized. + + + + Returns a object that represents the object space type that matches the type supplied by the parameter edmSpaceType . + + + A object that represents the Object space type. If there is no matched type, this method returns null. + + + A object that represents the + + . + + + + + Returns a object via the out parameter objectSpaceType that represents the type that matches the + + supplied by the parameter edmSpaceType . + + true if there is a type that matches the search criteria; otherwise, false. + + A object that represents the + + . + + + When this method returns, contains a object that represents the Object space type. This parameter is passed uninitialized. + + + + + Returns a object that represents the object space type that matches the type supplied by the parameter edmSpaceType . + + + A object that represents the Object space type. If there is no matched type, this method returns null. + + + A object that represents the + + . + + + + + Returns a object via the out parameter objectSpaceType that represents the type that matches the + + supplied by the parameter edmSpaceType . + + true if there is a type that matches the search criteria; otherwise, false. + + A object that represents the + + . + + + When this method returns, contains a object that represents the Object space type. This parameter is passed uninitialized. + + + + + Returns a object that represents the + + that matches the type supplied by the parameter objectSpaceType . + + + A object that represents the + + . If there is no matched type, this method returns null. + + + A that supplies the type in the object space. + + + + + Returns a object via the out parameter edmSpaceType that represents the + + that matches the type supplied by the parameter objectSpaceType . + + true if there is a type that matches the search criteria; otherwise, false. + + A object that represents the object space type. + + + When this method returns, contains a object that represents the + + . This parameter is passed uninitialized. + + + + + Returns a object that represents the + + that matches the type supplied by the parameter objectSpaceType . + + + A object that represents the + + . If there is no matched type, this method returns null. + + + A that supplies the type in the object space. + + + + + Returns a object via the out parameter edmSpaceType that represents the + + that matches the type supplied by the parameter objectSpaceType . + + true on success, false on failure. + + A object that represents the object space type. + + + When this method returns, contains a object that represents the + + . This parameter is passed uninitialized. + + + + Clears all the metadata cache entries. + + + Gets original value members from an entity set and entity type. + The original value members from an entity set and entity type. + The entity set from which to retrieve original values. + The entity type of which to retrieve original values. + + + + Returns members of a given / + + for which original values are needed when modifying an entity. + + + The s for which original value is required. + + + An belonging to the C-Space. + + + An that participates in the given + + . + + true if entities may be updated partially; otherwise, false. + + + + The Max EDM version thats going to be supported by the runtime. + + + + + Class for representing a collection of items for the object layer. + Most of the implementation for actual maintenance of the collection is + done by ItemCollection + + + + + Initializes a new instance of the class. + + + + Loads metadata from the given assembly. + The assembly from which the metadata will be loaded. + + + Loads metadata from the given assembly. + The assembly from which the metadata will be loaded. + The EDM metadata source for the O space metadata. + The delegate to which log messages are sent. + + + Loads metadata from the specified assembly. + The assembly from which the metadata will be loaded. + The EDM metadata source for the O space metadata. + + + Returns a collection of primitive type objects. + A collection of primitive type objects. + + + + Returns the CLR type that corresponds to the supplied by the objectSpaceType parameter. + + The CLR type of the OSpace argument. + + A that represents the object space type. + + + + + Returns a CLR type corresponding to the supplied by the objectSpaceType parameter. + + true if there is a type that matches the search criteria; otherwise, false. + + A that represents the object space type. + + The CLR type. + + + The method returns the underlying CLR type for the specified OSpace type argument. If the DataSpace of the parameter is not OSpace, an ArgumentException is thrown. + The CLR type of the OSpace argument. + The OSpace type to look up. + + + Returns the underlying CLR type for the specified OSpace enum type argument. If the DataSpace of the parameter is not OSpace, the method returns false and sets the out parameter to null. + true on success, false on failure + The OSpace enum type to look up + The CLR enum type of the OSpace argument + + + Returns all the items of the specified type from this item collection. + + A collection of type that contains all items of the specified type. + + The type returned by the method. + + + + The enumeration defining the type semantics used to resolve function overloads. + These flags are defined in the provider manifest per function definition. + + + + + Allow Implicit Conversion between given and formal argument types (default). + + + + + Allow Type Promotion between given and formal argument types. + + + + + Use strict Equivalence only. + + + + + Class for representing a collection of items in Store space. + + + + + Initializes a new instance of the class using the specified XMLReader. + + The XMLReader used to create metadata. + + + Initializes a new instances of the class. + The model of the . + + + + Initializes a new instance of the class using the specified file paths. + + The file paths used to create metadata. + + + + Returns a collection of the objects. + + + A object that represents the collection of the + + objects. + + + + + Factory method that creates a . + + + SSDL artifacts to load. Must not be null. + + + Paths to SSDL artifacts. Used in error messages. Can be null in which case + the base Uri of the XmlReader will be used as a path. + + + Custom resolver. Currently used to resolve DbProviderServices implementation. If null + the default resolver will be used. + + + The collection of errors encountered while loading. + + + instance if no errors encountered. Otherwise null. + + + + Gets the provider factory of the StoreItemCollection. + The provider factory of the StoreItemCollection. + + + Gets the provider manifest of the StoreItemCollection. + The provider manifest of the StoreItemCollection. + + + Gets the manifest token of the StoreItemCollection. + The manifest token of the StoreItemCollection. + + + Gets the invariant name of the StoreItemCollection. + The invariant name of the StoreItemCollection. + + + Gets the version of the store schema for this collection. + The version of the store schema for this collection. + + + + This exception is thrown when a requested object is not found in the store. + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of class that uses a specified error message and a reference to the inner exception. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Caches an ELinq query + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg12 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg13 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg14 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg15 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg12 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg13 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg14 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg12 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg13 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg12 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg11 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg10 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg9 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg8 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg7 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg6 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg5 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg4 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg3 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg2 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + Represents the type of the parameter that has to be passed in when executing the delegate returned by this method. TArg1 must be a primitive type. + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + Creates a new delegate that represents the compiled LINQ to Entities query. + + , a generic delegate that represents the compiled LINQ to Entities query. + + The lambda expression to compile. + + A type derived from . + + + The type T of the query results returned by executing the delegate returned by the + + method. + + + + + The values currently assigned to the properties of an entity. + + + + + Provides access to the original values of object data. The DbUpdatableDataRecord implements methods that allow updates to the original values of an object. + + + + Retrieves the field value as a Boolean. + The field value as a Boolean. + The ordinal of the field. + + + Retrieves the field value as a byte. + The field value as a byte. + The ordinal of the field. + + + Retrieves the field value as a byte array. + The number of bytes copied. + The ordinal of the field. + The index at which to start copying data. + The destination buffer where data is copied. + The index in the destination buffer where copying will begin. + The number of bytes to copy. + + + Retrieves the field value as a char. + The field value as a char. + The ordinal of the field. + + + Retrieves the field value as a char array. + The number of characters copied. + The ordinal of the field. + The index at which to start copying data. + The destination buffer where data is copied. + The index in the destination buffer where copying will begin. + The number of characters to copy. + + + + Retrieves the field value as an . + + + The field value as an . + + The ordinal of the field. + + + + Retrieves the field value as a + + + The field value as a . + + The ordinal of the field. + + + Retrieves the name of the field data type. + The name of the field data type. + The ordinal of the field. + + + + Retrieves the field value as a . + + + The field value as a . + + The ordinal of the field. + + + Retrieves the field value as a decimal. + The field value as a decimal. + The ordinal of the field. + + + Retrieves the field value as a double. + The field value as a double. + The ordinal of the field. + + + Retrieves the type of a field. + The field type. + The ordinal of the field. + + + Retrieves the field value as a float. + The field value as a float. + The ordinal of the field. + + + + Retrieves the field value as a . + + + The field value as a . + + The ordinal of the field. + + + + Retrieves the field value as an . + + + The field value as an . + + The ordinal of the field. + + + + Retrieves the field value as an . + + + The field value as an . + + The ordinal of the field. + + + + Retrieves the field value as an . + + + The field value as an . + + The ordinal of the field. + + + Retrieves the name of a field. + The name of the field. + The ordinal of the field. + + + Retrieves the ordinal of a field by using the name of the field. + The ordinal of the field. + The name of the field. + + + Retrieves the field value as a string. + The field value. + The ordinal of the field. + + + Retrieves the value of a field. + The field value. + The ordinal of the field. + + + Retrieves the value of a field. + The field value. + The ordinal of the field. + + + Populates an array of objects with the field values of the current record. + The number of field values returned. + An array of objects to store the field values. + + + + Returns whether the specified field is set to . + + + true if the field is set to ; otherwise false. + + The ordinal of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Sets field values in a record. + The number of the fields that were set. + The values of the field. + + + + Sets a field to the value. + + The ordinal of the field. + + + + Retrieves a field value as a . + + + A field value as a . + + The ordinal of the field. + + + + Retrieves the field value as a . + + + The field value as a . + + The ordinal of the field. + + + Sets the value of a field in a record. + The ordinal of the field. + The value of the field. + + + Gets the number of fields in the record. + An integer value that is the field count. + + + Returns a value that has the given field ordinal. + The value that has the given field ordinal. + The ordinal of the field. + + + Gets a value that has the given field name. + The field value. + The name of the field. + + + Gets data record information. + + A object. + + + + + This is the interface that represent the minimum interface required + to be an entity in ADO.NET. + + + + + This class contains the common methods need for an date object. + + + + + Public constant name used for change tracking + Providing this definition allows users to use this constant instead of + hard-coding the string. This helps to ensure the property name is correct + and allows faster comparisons in places where we are looking for this specific string. + Users can still use the case-sensitive string directly instead of the constant, + it will just be slightly slower on comparison. + Including the dash (-) character around the name ensures that this will not conflict with + a real data property, because -EntityKey- is not a valid identifier name + + + + + Raises the event. + + The name of the changed property. + + + + Raises the event. + + The name of the property changing. + + + Returns the minimum date time value supported by the data source. + + A value that is the minimum date time that is supported by the data source. + + + + Raises an event that is used to report that a property change is pending. + The name of the changing property. + + + Raises an event that is used to report that a property change has occurred. + The name for the changed property. + + + Returns a complex type for the specified property. + + Unlike most of the other helper methods in this class, this one is not static + because it references the SetValidValue for complex objects, which is also not static + because it needs a reference to this. + + A complex type object for the property. + A complex object that inherits from complex object. + The name of the complex property that is the complex object. + Indicates whether the type supports null values. + Indicates whether the type is initialized. + The type of the complex object being requested. + + + Determines whether the specified byte arrays contain identical values. + true if both arrays are of the same length and contain the same byte values or if both arrays are null; otherwise, false. + The first byte array value to compare. + The second byte array to compare. + + + Returns a copy of the current byte value. + + A copy of the current value. + + The current byte array value. + + + + Makes sure the value being set for a property is valid. + + + The value being validated. + + The value passed into the property setter. + Flag indicating if this property is allowed to be null. + The name of the property that is being validated. + If value is null for a non nullable value. + + + + Makes sure the value being set for a property is valid. + + + A value being set. + + The value being set. + Indicates whether the property is nullable. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + The Boolean value. + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + The Boolean value. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + A that is set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value that is set. + + The value that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + A value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + Makes sure the Single value being set for a property is valid. + + The value being set. + + + The value. + + The name of the property that is being validated. + + + Makes sure the Single value being set for a property is valid. + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + Name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The nullable value being set. + + + The nullable value. + + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + Makes sure the UInt16 value being set for a property is valid. + The nullable UInt16 value being set. + The nullable UInt16 value. + The name of the property that is being validated. + + + Makes sure the UInt16 value being set for a property is valid. + The nullable UInt16 value being set. + The nullable UInt16 value. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + Makes sure the UInt32 value being set for a property is valid. + The nullable UInt32 value being set. + The nullable UInt32 value. + The name of the property that is being validated. + + + Makes sure the UInt32 value being set for a property is valid. + The nullable UInt32 value being set. + The nullable UInt32 value. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + + The value being set. + + + The value. + + + + + Makes sure the value being set for a property is valid. + + The nullable UInt64 value being set. + The nullable UInt64 value. + The name of the property that is being validated. + + + + Makes sure the value being set for a property is valid. + + The nullable UInt64 value being set. + The nullable UInt64 value. + + + Validates that the property is not null, and throws if it is. + The validated property. + The string value to be checked. + Flag indicating if this property is allowed to be null. + The name of the property that is being validated. + The string value is null for a non-nullable string. + + + Validates that the property is not null, and throws if it is. + + The validated value. + + The string value to be checked. + Flag indicating if this property is allowed to be null. + + + Validates that the property is not null, and throws if it is. + + The value being set. + + + The value to be checked. + + Flag indicating if this property is allowed to be null. + Name of the property that is being validated. + The value is null for a non-nullable property. + + + Validates that the property is not null, and throws if it is. + + The value being set. + + + value to be checked. + + Flag indicating if this property is allowed to be null. + The value is null for a non-nullable property. + + + Validates that the property is not null, and throws if it is. + + The value being set. + + + value to be checked. + + Flag indicating if this property is allowed to be null. + The name of the property that is being validated. + The value is null for a non-nullable property. + + + Validates that the property is not null, and throws if it is. + + The value being set. + + + The value to be checked. + + Flag indicating if this property is allowed to be null. + The value is null for a non-nullable property. + + + Sets a complex object for the specified property. + A complex type that derives from complex object. + The original complex object for the property, if any. + The complex object is being set. + The complex property that is being set to the complex object. + The type of the object being replaced. + + + Verifies that a complex object is not null. + The complex object being validated. + The complex object that is being validated. + The complex property on the parent object that is associated with complexObject . + The type of the complex object being verified. + + + + Notification that a property has been changed. + + + The PropertyChanged event can indicate all properties on the + object have changed by using either a null reference + (Nothing in Visual Basic) or String.Empty as the property name + in the PropertyChangedEventArgs. + + + + + Notification that a property is about to be changed. + + + The PropertyChanging event can indicate all properties on the + object are changing by using either a null reference + (Nothing in Visual Basic) or String.Empty as the property name + in the PropertyChangingEventArgs. + + + + Notifies the change tracker that a property change is pending on a complex object. + The name of the changing property. + property is null. + + + Notifies the change tracker that a property of a complex object has changed. + The name of the changed property. + property is null. + + + + Attribute for complex properties + Implied default AttributeUsage properties Inherited=True, AllowMultiple=False, + The metadata system expects this and will only look at the first of each of these attributes, even if there are more. + + + + + Base attribute for properties mapped to store elements. + Implied default AttributeUsage properties Inherited=True, AllowMultiple=False, + The metadata system expects this and will only look at the first of each of these attributes, even if there are more. + + + + + attribute for complex types + + + + + Base attribute for schematized types + + + + The name of the type in the conceptual schema that maps to the class to which this attribute is applied. + + A that is the name. + + + + The namespace name of the entity object type or complex type in the conceptual schema that maps to this type. + + A that is the namespace name. + + + + + Attribute identifying the Edm base class + + + + + Attribute indicating an enum type. + + + + + Attribute identifying the Ends defined for a RelationshipSet + Implied default AttributeUsage properties Inherited=True, AllowMultiple=False, + The metadata system expects this and will only look at the first of each of these attributes, even if there are more. + + + + + Initializes a new instance of the + + class. + + The namespace name of the relationship property. + The name of the relationship. The relationship name is not namespace qualified. + The role name at the other end of the relationship. + + + The namespace name of the navigation property. + + A that is the namespace name. + + + + Gets the unqualified relationship name. + The relationship name. + + + Gets the role name at the other end of the relationship. + The target role name is specified by the Role attribute of the other End element in the association that defines this relationship in the conceptual model. For more information, see Association (EDM). + + + + Defines a relationship between two entity types based on an association in the conceptual model. + + + + + Creates an instance of the class. + + The name of the namespace for the association in which this entity participates. + The name of a relationship in which this entity participates. + Name of the role for the type at one end of the association. + + A value of that indicates the multiplicity at one end of the association, such as one or many. + + The type of the entity at one end of the association. + Name of the role for the type at the other end of the association. + + A value of that indicates the multiplicity at the other end of the association, such as one or many. + + The type of the entity at the other end of the association. + + + + Initializes a new instance of the + + class. + + The name of the namespace for the association in which this entity participates. + The name of a relationship in which this entity participates. + Name of the role for the type at one end of the association. + + A value of that indicates the multiplicity at one end of the association, such as one or many. + + The type of the entity at one end of the association. + Name of the role for the type at the other end of the association. + + A value of that indicates the multiplicity at the other end of the association, such as one or many. + + The type of the entity at the other end of the association. + A value that indicates whether the relationship is based on the foreign key value. + + + The namespace for the relationship. + + A that is the namespace for the relationship. + + + + Name of the relationship. + + A that is the name of a relationship that is defined by this + + . + + + + Name of the role at one end of the relationship. + + A that is the name of the role. + + + + Multiplicity at one end of the relationship. + + A value that indicates the multiplicity. + + + + Type of the entity at one end of the relationship. + + A that is the type of the object at this end of the association. + + + + Name of the role at the other end of the relationship. + + A that is the name of the role. + + + + Multiplicity at the other end of the relationship. + + A value that indicates the multiplicity. + + + + Type of the entity at the other end of the relationship. + + A that is the type of the object t the other end of the association. + + + + Gets a Boolean value that indicates whether the relationship is based on the foreign key value. + true if the relationship is based on the foreign key value; otherwise false. + + + + Attribute for scalar properties in an IEntity. + Implied default AttributeUsage properties Inherited=True, AllowMultiple=False, + The metadata system expects this and will only look at the first of each of these attributes, even if there are more. + + + + Gets or sets the value that indicates whether the property can have a null value. + The value that indicates whether the property can have a null value. + + + Gets or sets the value that indicates whether the property is part of the entity key. + The value that indicates whether the property is part of the entity key. + + + + Attribute for static types + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class with a unique value for each model referenced by the assembly. + + + Setting this parameter to a unique value for each model file in a Visual Basic + assembly will prevent the following error: + "'System.Data.Entity.Core.Objects.DataClasses.EdmSchemaAttribute' cannot be specified more than once in this project, even with identical parameter values." + + A string that is a unique GUID value for the model in the assembly. + + + + Collection of entities modeling a particular EDM construct + which can either be all entities of a particular type or + entities participating in a particular relationship. + + The type of entities in this collection. + + + + Base class for EntityCollection and EntityReference + + + + + Represents one end of a relationship. + + + + Loads the related object or objects into this related end with the default merge option. + + + Asynchronously loads the related object or objects into this related end with the default merge option. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + Loads the related object or objects into the related end with the specified merge option. + + The to use when merging objects into an existing + . + + + + Asynchronously loads the related object or objects into the related end with the specified merge option. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The to use when merging objects into an existing + . + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + Adds an object to the related end. + + An object to add to the collection. entity must implement + + . + + + + Adds an object to the related end. + An object to add to the collection. + + + Removes an object from the collection of objects at the related end. + + true if entity was successfully removed, false if entity was not part of the + + . + + + The object to remove from the collection. entity must implement + + . + + + + Removes an object from the collection of objects at the related end. + + true if entity was successfully removed; false if entity was not part of the + + . + + An object to remove from the collection. + + + Defines a relationship between two attached objects. + + The object being attached. entity must implement + + . + + + + Defines a relationship between two attached objects. + The object being attached. + + + + Returns an that represents the objects that belong to the related end. + + + An that represents the objects that belong to the related end. + + + + + Returns an that iterates through the collection of related objects. + + + An that iterates through the collection of related objects. + + + + + Gets or sets a value indicating whether the entity (for an or all entities + in the collection (for an have been loaded from the database. + + + Loading the related entities from the database either using lazy-loading, as part of a query, or explicitly + with one of the Load methods will set the IsLoaded flag to true. + IsLoaded can be explicitly set to true to prevent the related entities from being lazy-loaded. + This can be useful if the application has caused a subset of related entities to be loaded + and wants to prevent any other entities from being loaded automatically. + Note that explicit loading using will load all related entities from the database + regardless of whether or not IsLoaded is true. + When any related entity is detached the IsLoaded flag is reset to false indicating that not all related entities + are now loaded. + + + True if all the related entities are loaded or the IsLoaded has been explicitly set to true; otherwise false. + + + + Gets the name of the relationship in which this related end participates. + + The name of the relationship in which this is participating. The relationship name is not namespace qualified. + + + + Gets the role name at the source end of the relationship. + The role name at the source end of the relationship. + + + Gets the role name at the target end of the relationship. + The role name at the target end of the relationship. + + + Returns a reference to the metadata for the related end. + + A object that contains metadata for the end of a relationship. + + + + + Returns an that represents the objects that belong to the related end. + + + An that represents the objects that belong to the related end. + + + + + Loads the related object or objects into the related end with the default merge option. + + + When the source object was retrieved by using a query + and the is not + or the related objects are already loaded + or when the source object is not attached to the + or when the source object is being tracked but is in the + or state + or the + used for + is . + + + + + Asynchronously loads the related object or objects into the related end with the default merge option. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + When the source object was retrieved by using a query + and the is not + or the related objects are already loaded + or when the source object is not attached to the + or when the source object is being tracked but is in the + or state + or the + used for + is . + + + + + Loads an object or objects from the related end with the specified merge option. + + + The to use when merging objects into an existing + . + + + When the source object was retrieved by using a query + and the + is not + or the related objects are already loaded + or when the source object is not attached to the + or when the source object is being tracked but is in the + or state + or the + used for + is . + + + + + Asynchronously loads an object or objects from the related end with the specified merge option. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The to use when merging objects into an existing + . + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + When the source object was retrieved by using a query + and the + is not + or the related objects are already loaded + or when the source object is not attached to the + or when the source object is being tracked but is in the + or state + or the + used for + is . + + + + + Attaches an entity to the related end. This method works in exactly the same way as Attach(object). + It is maintained for backward compatibility with previous versions of IRelatedEnd. + + The entity to attach to the related end + + Thrown when + + is null. + + Thrown when the entity cannot be related via the current relationship end. + + + + Attaches an entity to the related end. If the related end is already filled + or partially filled, this merges the existing entities with the given entity. The given + entity is not assumed to be the complete set of related entities. + Owner and all entities passed in must be in Unchanged or Modified state. + Deleted elements are allowed only when the state manager is already tracking the relationship + instance. + + The entity to attach to the related end + + Thrown when + + is null. + + Thrown when the entity cannot be related via the current relationship end. + + + + Adds an entity to the related end. This method works in exactly the same way as Add(object). + It is maintained for backward compatibility with previous versions of IRelatedEnd. + + Entity instance to add to the related end + + + + Adds an entity to the related end. If the owner is + attached to a cache then the all the connected ends are + added to the object cache and their corresponding relationships + are also added to the ObjectStateManager. The RelatedEnd of the + relationship is also fixed. + + Entity instance to add to the related end + + + + Removes an entity from the related end. This method works in exactly the same way as Remove(object). + It is maintained for backward compatibility with previous versions of IRelatedEnd. + + Entity instance to remove from the related end + Returns true if the entity was successfully removed, false if the entity was not part of the RelatedEnd. + + + + Removes an entity from the related end. If owner is + attached to a cache, marks relationship for deletion and if + the relationship is composition also marks the entity for deletion. + + Entity instance to remove from the related end + Returns true if the entity was successfully removed, false if the entity was not part of the RelatedEnd. + + + + Returns an that iterates through the collection of related objects. + + + An that iterates through the collection of related objects. + + + + + Used internally to deserialize entity objects along with the + + instances. + + The serialized stream. + + + Occurs when a change is made to a related end. + + + Gets the name of the relationship in which this related end participates. + + The name of the relationship in which this participates. The relationship name is not namespace qualified. + + + + Gets the role name at the source end of the relationship. + + A that is the role name. + + + + Gets the role name at the target end of the relationship. + + A that is the role name. + + + + Gets a reference to the metadata for the related end. + + A object that contains metadata for the end of a relationship. + + + + + + + + Initializes a new instance of the class. + + + + + Returns the collection as an used for data binding. + + + An of entity objects. + + + + Loads related objects into the collection, using the specified merge option. + + Specifies how the objects in this collection should be merged with the objects that might have been returned from previous queries against the same + + . + + + + + + + Defines relationships between an object and a collection of related objects in an object context. + + Loads related entities into the local collection. If the collection is already filled + or partially filled, merges existing entities with the given entities. The given + entities are not assumed to be the complete set of related entities. + Owner and all entities passed in must be in Unchanged or Modified state. We allow + deleted elements only when the state manager is already tracking the relationship + instance. + + Collection of objects in the object context that are related to the source object. + entities collection is null. + + The source object or an object in the entities collection is null or is not in an + + or state.-or-The relationship cannot be defined based on the EDM metadata. This can occur when the association in the conceptual schema does not support a relationship between the two types. + + + + Defines a relationship between two attached objects in an object context. + The object being attached. + When the entity is null. + + When the entity cannot be related to the source object. This can occur when the association in the conceptual schema does not support a relationship between the two types.-or-When either object is null or is not in an + + or state. + + + + Adds an object to the collection. + + An object to add to the collection. entity must implement + + . + + entity is null. + + + Removes an object from the collection and marks the relationship for deletion. + true if item was successfully removed; otherwise, false. + The object to remove from the collection. + entity object is null. + The entity object is not attached to the same object context.-or-The entity object does not have a valid relationship manager. + + + Returns an enumerator that is used to iterate through the objects in the collection. + + An that iterates through the set of values cached by + + . + + + + + Returns an enumerator that is used to iterate through the set of values cached by + + . + + + An that iterates through the set of values cached by + + . + + + + Removes all entities from the collection. + + + Determines whether a specific object exists in the collection. + + true if the object is found in the ; otherwise, false. + + + The object to locate in the . + + + + Copies all the contents of the collection to an array, starting at the specified index of the target array. + The array to copy to. + The zero-based index in the array at which copying begins. + + + Used internally to serialize entity objects. + The streaming context. + + + Used internally to deserialize entity objects. + The streaming context. + + + Returns an object query that, when it is executed, returns the same set of objects that exists in the current collection. + + An that represents the entity collection. + + + When the object is in an state + or when the object is in a + state with a + other than + . + + + + Gets the number of objects that are contained in the collection. + + The number of elements that are contained in the + + . + + + + + Gets a value that indicates whether the + + is read-only. + + Always returns false. + + + + IListSource.ContainsListCollection implementation. Always returns false. + This means that the IList we return is the one which contains our actual data, + it is not a list of collections. + + + + + This is the class is the basis for all perscribed EntityObject classes. + + + + + Interface that defines an entity containing a key. + + + + + Gets or sets the for instances of entity types that implement this interface. + + + If an object is being managed by a change tracker, it is expected that + IEntityChangeTracker methods EntityMemberChanging and EntityMemberChanged will be + used to report changes on EntityKey. This allows the change tracker to validate the + EntityKey's new value and to verify if the change tracker is in a state where it can + allow updates to the EntityKey. + + + The for instances of entity types that implement this interface. + + + + + Minimum interface that a data class must implement in order to be managed by a change tracker. + + + + + Gets or sets the used to report changes. + + + The used to report changes. + + + + + Interface that a data class must implement if exposes relationships + + + + Returns the relationship manager that manages relationships for an instance of an entity type. + + Classes that expose relationships must implement this property + by constructing and setting RelationshipManager in their constructor. + The implementation of this property should use the static method RelationshipManager.Create + to create a new RelationshipManager when needed. Once created, it is expected that this + object will be stored on the entity and will be provided through this property. + + + The for this entity. + + + + + Used by the ObjectStateManager to attach or detach this EntityObject to the cache. + + Reference to the ObjectStateEntry that contains this entity + + + Notifies the change tracker that a property change is pending. + The name of the changing property. + property is null. + + + Notifies the change tracker that a property has changed. + The name of the changed property. + property is null. + + + Gets the entity state of the object. + + The of this object. + + + + Gets or sets the key for this object. + + The for this object. + + + + + Returns the container for the lazily created relationship + navigation property objects, collections and refs. + + + + + This interface is implemented by a change tracker and is used by data classes to report changes + + + + Notifies the change tracker of a pending change to a property of an entity type. + The name of the property that is changing. + + + Notifies the change tracker that a property of an entity type has changed. + The name of the property that has changed. + + + Notifies the change tracker of a pending change to a complex property. + The name of the top-level entity property that is changing. + The complex type that contains the property that is changing. + The name of the property that is changing on complex type. + + + Notifies the change tracker that a property of a complex type has changed. + The name of the complex property of the entity type that has changed. + The complex type that contains the property that changed. + The name of the property that changed on complex type. + + + Gets current state of a tracked object. + + An that is the state of the tracked object.For more information, see Identity Resolution, State Managment, and Change Tracking and Tracking Changes in POCO Entities. + + + + + Models a relationship end with multiplicity 1. + + + + Returns the key for the related object. + + Returns the EntityKey of the target entity associated with this EntityReference. + Is non-null in the following scenarios: + (a) Entities are tracked by a context and an Unchanged or Added client-side relationships exists for this EntityReference's owner with the + same RelationshipName and source role. This relationship could have been created explicitly by the user (e.g. by setting + the EntityReference.Value, setting this property directly, or by calling EntityCollection.Add) or automatically through span queries. + (b) If the EntityKey was non-null before detaching an entity from the context, it will still be non-null after detaching, until any operation + occurs that would set it to null, as described below. + (c) Entities are detached and the EntityKey is explicitly set to non-null by the user. + (d) Entity graph was created using a NoTracking query with full span + Is null in the following scenarios: + (a) Entities are tracked by a context but there is no Unchanged or Added client-side relationship for this EntityReference's owner with the + same RelationshipName and source role. + (b) Entities are tracked by a context and a relationship exists, but the target entity has a temporary key (i.e. it is Added) or the key + is one of the special keys + (c) Entities are detached and the relationship was explicitly created by the user. + + + An that is the key of the related object. + + + + + Models a relationship end with multiplicity 1. + + The type of the entity being referenced. + + + + Creates a new instance of . + + + The default constructor is required for some serialization scenarios. It should not be used to + create new EntityReferences. Use the GetRelatedReference or GetRelatedEnd methods on the RelationshipManager + class instead. + + + + + Loads the related object for this with the specified merge option. + + + Specifies how the object should be returned if it already exists in the + + . + + + The source of the is null + or a query returned more than one related end + or a query returned zero related ends, and one related end was expected. + + + + + + + Creates a many-to-one or one-to-one relationship between two objects in the object context. + The object being attached. + When the entity is null. + When the entity cannot be related to the current related end. This can occur when the association in the conceptual schema does not support a relationship between the two types. + + + Creates an equivalent object query that returns the related object. + + An that returns the related object. + + + When the object is in an state + or when the object is in a + state with a + other than . + + + + This method is used internally to serialize related entity objects. + The serialized stream. + + + This method is used internally to serialize related entity objects. + The serialized stream. + + + + Gets or sets the related object returned by this + + . + + + The object returned by this . + + + + + Identifies the kind of a relationship + + + + + The relationship is an Association + + + + + Container for the lazily created relationship navigation + property objects (collections and refs). + + + + + Creates a new object. + + + Used by data classes that support relationships. If the change tracker + requests the RelationshipManager property and the data class does not + already have a reference to one of these objects, it calls this method + to create one, then saves a reference to that object. On subsequent accesses + to that property, the data class should return the saved reference. + The reason for using a factory method instead of a public constructor is to + emphasize that this is not something you would normally call outside of a data class. + By requiring that these objects are created via this method, developers should + give more thought to the operation, and will generally only use it when + they explicitly need to get an object of this type. It helps define the intended usage. + + + The requested . + + Reference to the entity that is calling this method. + + + + Returns either an or + + of the correct type for the specified target role in a relationship. + + + representing the + + or + + that was retrieved. + + Name of the relationship in which targetRoleName is defined. The relationship name is not namespace qualified. + Target role to use to retrieve the other end of relationshipName . + relationshipName or targetRoleName is null. + The source type does not match the type of the owner. + targetRoleName is invalid or unable to find the relationship type in the metadata. + + + + Takes an existing EntityReference that was created with the default constructor and initializes it using the provided relationship and target role names. + This method is designed to be used during deserialization only, and will throw an exception if the provided EntityReference has already been initialized, + if the relationship manager already contains a relationship with this name and target role, or if the relationship manager is already attached to a ObjectContext.W + + The relationship name. + The role name of the related end. + + The to initialize. + + + The type of the being initialized. + + + When the provided + is already initialized.-or-When the relationship manager is already attached to an + + or when the relationship manager already contains a relationship with this name and target role. + + + + + Takes an existing EntityCollection that was created with the default constructor and initializes it using the provided relationship and target role names. + This method is designed to be used during deserialization only, and will throw an exception if the provided EntityCollection has already been initialized, + or if the relationship manager is already attached to a ObjectContext. + + The relationship name. + The target role name. + An existing EntityCollection. + Type of the entity represented by targetRoleName + + + + Gets an of related objects with the specified relationship name and target role name. + + + The of related objects. + + Name of the relationship to navigate. The relationship name is not namespace qualified. + Name of the target role for the navigation. Indicates the direction of navigation across the relationship. + + The type of the returned . + + + The specified role returned an instead of an + + . + + + + + Gets the for a related object by using the specified combination of relationship name and target role name. + + + The of a related object. + + Name of the relationship to navigate. The relationship name is not namespace qualified. + Name of the target role for the navigation. Indicates the direction of navigation across the relationship. + + The type of the returned . + + + The specified role returned an instead of an + + . + + + + Returns an enumeration of all the related ends managed by the relationship manager. + + An of objects that implement + + . An empty enumeration is returned when the relationships have not yet been populated. + + + + + Called by Object Services to prepare an for binary serialization with a serialized relationship. + + Describes the source and destination of a given serialized stream, and provides an additional caller-defined context. + + + + Used internally to deserialize entity objects along with the + + instances. + + The serialized stream. + + + + Represents either a entity, entity stub or relationship + + + + + Gets the updatable version of original values of the object associated with this + + . + + The updatable original values of object data. + + + Accepts the current values as original values. + + + Marks an entity as deleted. + + + + Returns the names of an object’s properties that have changed since the last time + + was called. + + + An collection of names as string. + + + + Sets the state of the object or relationship to modify. + If State is not Modified or Unchanged + + + Marks the specified property as modified. + The name of the property. + If State is not Modified or Unchanged + + + Rejects any changes made to the property with the given name since the property was last loaded, attached, saved, or changes were accepted. The orginal value of the property is stored and the property will no longer be marked as modified. + The name of the property to change. + + + Uses DetectChanges to determine whether or not the current value of the property with the given name is different from its original value. Note that this may be different from the property being marked as modified since a property which has not changed can still be marked as modified. + + Note that this property always returns the same result as the modified state of the property for change tracking + proxies and entities that derive from the EntityObject base class. This is because original values are not tracked + for these entity types and hence there is no way to know if the current value is really different from the + original value. + + true if the property has changed; otherwise, false. + The name of the property. + + + + Changes state of the entry to the specified value. + + + The value to set for the + + property of the entry. + + + + Sets the current values of the entry to match the property values of a supplied object. + The detached object that has updated values to apply to the object. currentEntity can also be the object’s entity key. + + + Sets the original values of the entry to match the property values of a supplied object. + The detached object that has original values to apply to the object. originalEntity can also be the object’s entity key. + + + + Used to report that a scalar entity property is about to change + The current value of the specified property is cached when this method is called. + + The name of the entity property that is changing + + + + Used to report that a scalar entity property has been changed + The property value that was cached during EntityMemberChanging is now + added to OriginalValues + + The name of the entity property that has changing + + + + Used to report that a complex property is about to change + The current value of the specified property is cached when this method is called. + + The name of the top-level entity property that is changing + The complex object that contains the property that is changing + The name of the property that is changing on complexObject + + + + Used to report that a complex property has been changed + The property value that was cached during EntityMemberChanging is now added to OriginalValues + + The name of the top-level entity property that has changed + The complex object that contains the property that changed + The name of the property that changed on complexObject + + + + Gets the for the + + . + + + The for the + + . + + + + + Gets the for the object or relationship. + + + The for the object or relationship. + + + + + Gets the state of the . + + + The state of the . + + + + Gets the entity object. + The entity object. + + + Gets the entity key. + The entity key. + + + + Gets a value that indicates whether the represents a relationship. + + + true if the represents a relationship; otherwise, false. + + + + Gets the read-only version of original values of the object or relationship. + The read-only version of original values of the relationship set entry or entity. + + + + Gets the current property values of the object or relationship associated with this + + . + + + A that contains the current values of the object or relationship associated with this + + . + + + + + Gets the instance for the object represented by entry. + + + The object. + + The entry is a stub or represents a relationship + + + + Returns the EntityState from the ObjectStateEntry + + + + + Defines behavior for implementations of IQueryable that allow modifications to the membership of the resulting set. + + Type of entities returned from the queryable. + + + Notifies the set that an object that represents a new entity must be added to the set. + + Depending on the implementation, the change to the set may not be visible in an enumeration of the set + until changes to that set have been persisted in some manner. + + The new object to add to the set. + + + Notifies the set that an object that represents an existing entity must be added to the set. + + Depending on the implementation, the change to the set may not be visible in an enumeration of the set + until changes to that set have been persisted in some manner. + + The existing object to add to the set. + + + Notifies the set that an object that represents an existing entity must be deleted from the set. + + Depending on the implementation, the change to the set may not be visible in an enumeration of the set + until changes to that set have been persisted in some manner. + + The existing object to delete from the set. + + + Notifies the set that an object that represents an existing entity must be detached from the set. + + Depending on the implementation, the change to the set may not be visible in an enumeration of the set + until changes to that set have been persisted in some manner. + + The object to detach from the set. + + + + The different ways that new objects loaded from the database can be merged with existing objects already in memory. + + + + + Will only append new (top level-unique) rows. This is the default behavior. + + + + + Same behavior as LoadOption.OverwriteChanges. + + + + + Same behavior as LoadOption.PreserveChanges. + + + + + Will not modify cache. + + + + + ObjectContext is the top-level object that encapsulates a connection between the CLR and the database, + serving as a gateway for Create, Read, Update, and Delete operations. + + + + + Initializes a new instance of the class with the given connection. During construction, the metadata workspace is extracted from the + + object. + + + An that contains references to the model and to the data source connection. + + The connection is null. + The connection is invalid or the metadata workspace is invalid. + + + + Creates an ObjectContext with the given connection and metadata workspace. + + connection to the store + If set to true the connection is disposed when the context is disposed, otherwise the caller must dispose the connection. + + + + Initializes a new instance of the class with the given connection string and default entity container name. + + The connection string, which also provides access to the metadata information. + The connectionString is null. + The connectionString is invalid or the metadata workspace is not valid. + + + + Initializes a new instance of the class with a given connection string and entity container name. + + The connection string, which also provides access to the metadata information. + The name of the default entity container. When the defaultContainerName is set through this method, the property becomes read-only. + The connectionString is null. + The connectionString , defaultContainerName , or metadata workspace is not valid. + + + + Initializes a new instance of the class with a given connection and entity container name. + + + An that contains references to the model and to the data source connection. + + The name of the default entity container. When the defaultContainerName is set through this method, the property becomes read-only. + The connection is null. + The connection , defaultContainerName , or metadata workspace is not valid. + + + Accepts all changes made to objects in the object context. + + + Adds an object to the object context. + Represents the entity set name, which may optionally be qualified by the entity container name. + + The to add. + + The entity parameter is null or the entitySetName does not qualify. + + + Explicitly loads an object related to the supplied object by the specified navigation property and using the default merge option. + The entity for which related objects are to be loaded. + The name of the navigation property that returns the related objects to be loaded. + + The entity is in a , + + or state or the entity is attached to another instance of + + . + + + + Explicitly loads an object that is related to the supplied object by the specified navigation property and using the specified merge option. + The entity for which related objects are to be loaded. + The name of the navigation property that returns the related objects to be loaded. + + The value to use when you load the related objects. + + + The entity is in a , + + or state or the entity is attached to another instance of + + . + + + + Explicitly loads an object that is related to the supplied object by the specified LINQ query and by using the default merge option. + The type of the entity. + The source object for which related objects are to be loaded. + A LINQ expression that defines the related objects to be loaded. + selector does not supply a valid input parameter. + selector is null. + + The entity is in a , + + or state or the entity is attached to another instance of + + . + + + + Explicitly loads an object that is related to the supplied object by the specified LINQ query and by using the specified merge option. + The type of the entity. + The source object for which related objects are to be loaded. + A LINQ expression that defines the related objects to be loaded. + + The value to use when you load the related objects. + + selector does not supply a valid input parameter. + selector is null. + + The entity is in a , + + or state or the entity is attached to another instance of + + . + + + + Applies property changes from a detached object to an object already attached to the object context. + The name of the entity set to which the object belongs. + The detached object that has property updates to apply to the original object. + When entitySetName is null or an empty string or when changed is null. + + When the from entitySetName does not match the + + of the object + + or when the entity is in a state other than + + or + + or the original object is not attached to the context. + + When the type of the changed object is not the same type as the original object. + + + + Copies the scalar values from the supplied object into the object in the + + that has the same key. + + The updated object. + The name of the entity set to which the object belongs. + + The detached object that has property updates to apply to the original object. The entity key of currentEntity must match the + + property of an entry in the + + . + + The entity type of the object. + entitySetName or current is null. + + The from entitySetName does not match the + + of the object + + or the object is not in the + + or it is in a + + state or the entity key of the supplied object is invalid. + + entitySetName is an empty string. + + + + Copies the scalar values from the supplied object into set of original values for the object in the + + that has the same key. + + The updated object. + The name of the entity set to which the object belongs. + + The detached object that has original values to apply to the object. The entity key of originalEntity must match the + + property of an entry in the + + . + + The type of the entity object. + entitySetName or original is null. + + The from entitySetName does not match the + + of the object + + or an + + for the object cannot be found in the + + or the object is in an + + or a + + state or the entity key of the supplied object is invalid or has property changes. + + entitySetName is an empty string. + + + Attaches an object or object graph to the object context in a specific entity set. + Represents the entity set name, which may optionally be qualified by the entity container name. + + The to attach. + + The entity is null. + + Invalid entity set or the object has a temporary key or the object has an + + and the + + does not match with the entity set passed in as an argument of the method or the object does not have an + + and no entity set is provided or any object from the object graph has a temporary + + or any object from the object graph has an invalid + + (for example, values in the key do not match values in the object) or the entity set could not be found from a given entitySetName name and entity container name or any object from the object graph already exists in another state manager. + + + + Attaches an object or object graph to the object context when the object has an entity key. + The object to attach. + The entity is null. + Invalid entity key. + + + Creates the entity key for a specific object, or returns the entity key if it already exists. + + The of the object. + + The fully qualified name of the entity set to which the entity object belongs. + The object for which the entity key is being retrieved. + When either parameter is null. + When entitySetName is empty or when the type of the entity object does not exist in the entity set or when the entitySetName is not fully qualified. + When the entity key cannot be constructed successfully based on the supplied parameters. + + + + Creates a new instance that is used to query, add, modify, and delete objects of the specified entity type. + + + The new instance. + + + Entity type of the requested . + + + The property is not set on the + + or the specified type belongs to more than one entity set. + + + + + Creates a new instance that is used to query, add, modify, and delete objects of the specified type and with the specified entity set name. + + + The new instance. + + + Name of the entity set for the returned . The string must be qualified by the default container name if the + + property is not set on the + + . + + + Entity type of the requested . + + + The from entitySetName does not match the + + of the object + + or the + + property is not set on the + + and the name is not qualified as part of the entitySetName parameter or the specified type belongs to more than one entity set. + + + + + Creates an in the current object context by using the specified query string. + + + An of the specified type. + + The query string to be executed. + Parameters to pass to the query. + + The entity type of the returned . + + The queryString or parameters parameter is null. + + + Marks an object for deletion. + + An object that specifies the entity to delete. The object can be in any state except + + . + + + + Removes the object from the object context. + + Object to be detached. Only the entity is removed; if there are any related objects that are being tracked by the same + + , those will not be detached automatically. + + The entity is null. + + The entity is not associated with this (for example, was newly created and not associated with any context yet, or was obtained through some other context, or was already detached). + + + + + Finalizes an instance of the class. + + + + Releases the resources used by the object context. + + + + Releases the resources used by the object context. + + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + + Returns an object that has the specified entity key. + + An that is an instance of an entity type. + + The key of the object to be found. + The key parameter is null. + + The object is not found in either the or the data source. + + + + Updates a collection of objects in the object context with data from the database. + + A value that indicates whether + property changes in the object context are overwritten with property values from the database. + + + An collection of objects to refresh. + + collection is null. + refreshMode is not valid. + collection is empty or an object is not attached to the context. + + + Updates an object in the object context with data from the database. + + A value that indicates whether + property changes in the object context are overwritten with property values from the database. + + The object to be refreshed. + entity is null. + refreshMode is not valid. + entity is not attached to the context. + + + Asynchronously updates a collection of objects in the object context with data from the database. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A value that indicates whether + property changes in the object context are overwritten with property values from the database. + + + An collection of objects to refresh. + + + A task that represents the asynchronous operation. + + collection is null. + refreshMode is not valid. + collection is empty or an object is not attached to the context. + + + Asynchronously updates a collection of objects in the object context with data from the database. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A value that indicates whether + property changes in the object context are overwritten with property values from the database. + + + An collection of objects to refresh. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + collection is null. + refreshMode is not valid. + collection is empty or an object is not attached to the context. + + + Asynchronously updates an object in the object context with data from the database. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A value that indicates whether + property changes in the object context are overwritten with property values from the database. + + The object to be refreshed. + + A task that represents the asynchronous operation. + + entity is null. + refreshMode is not valid. + entity is not attached to the context. + + + Asynchronously updates an object in the object context with data from the database. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A value that indicates whether + property changes in the object context are overwritten with property values from the database. + + The object to be refreshed. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + entity is null. + refreshMode is not valid. + entity is not attached to the context. + + + Persists all updates to the database and resets change tracking in the object context. + + The number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + Asynchronously persists all updates to the database and resets change tracking in the object context. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous save operation. + The task result contains the number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + Asynchronously persists all updates to the database and resets change tracking in the object context. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous save operation. + The task result contains the number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + Persists all updates to the database and optionally resets change tracking in the object context. + + This parameter is needed for client-side transaction support. If true, the change tracking on all objects is reset after + + finishes. If false, you must call the + method after . + + + The number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + Persists all updates to the database and optionally resets change tracking in the object context. + + A value that determines the behavior of the operation. + + + The number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + Asynchronously persists all updates to the database and optionally resets change tracking in the object context. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A value that determines the behavior of the operation. + + + A task that represents the asynchronous save operation. + The task result contains the number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + Asynchronously persists all updates to the database and optionally resets change tracking in the object context. + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A value that determines the behavior of the operation. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous save operation. + The task result contains the number of state entries written to the underlying database. This can include + state entries for entities and/or relationships. Relationship state entries are created for + many-to-many relationships and relationships where there is no foreign key property + included in the entity class (often referred to as independent associations). + + An optimistic concurrency violation has occurred while saving changes. + + + + Ensures that changes are synchronized with changes in all objects that are tracked by the + + . + + + + Returns an object that has the specified entity key. + true if the object was retrieved successfully. false if the key is temporary, the connection is null, or the value is null. + The key of the object to be found. + When this method returns, contains the object. + Incompatible metadata for key . + key is null. + + + + Executes a stored procedure or function that is defined in the data source and mapped in the conceptual model, with the specified parameters. Returns a typed + + . + + + An for the data that is returned by the stored procedure. + + The name of the stored procedure or function. The name can include the container name, such as <Container Name>.<Function Name>. When the default container name is known, only the function name is required. + + An array of objects. If output parameters are used, + their values will not be available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + The entity type of the returned when the function is executed against the data source. This type must implement + + . + + function is null or empty or function is not found. + The entity reader does not support this function or there is a type mismatch on the reader and the function . + + + + Executes the given stored procedure or function that is defined in the data source and expressed in the conceptual model, with the specified parameters, and merge option. Returns a typed + + . + + + An for the data that is returned by the stored procedure. + + The name of the stored procedure or function. The name can include the container name, such as <Container Name>.<Function Name>. When the default container name is known, only the function name is required. + + The to use when executing the query. + + + An array of objects. If output parameters are used, + their values will not be available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + The entity type of the returned when the function is executed against the data source. This type must implement + + . + + function is null or empty or function is not found. + The entity reader does not support this function or there is a type mismatch on the reader and the function . + + + + Executes the given function on the default container. + + Element type for function results. + + Name of function. May include container (e.g. ContainerName.FunctionName) or just function name when DefaultContainerName is known. + + The options for executing this function. + + The parameter values to use for the function. If output parameters are used, their values + will not be available until the results have been read completely. This is due to the underlying + behavior of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + An object representing the result of executing this function. + If function is null or empty + + If function is invalid (syntax, + does not exist, refers to a function with return type incompatible with T) + + + + Executes a stored procedure or function that is defined in the data source and expressed in the conceptual model; discards any results returned from the function; and returns the number of rows affected by the execution. + The number of rows affected. + The name of the stored procedure or function. The name can include the container name, such as <Container Name>.<Function Name>. When the default container name is known, only the function name is required. + + An array of objects. If output parameters are used, + their values will not be available until the results have been read completely. This is due to the underlying + behavior of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + function is null or empty or function is not found. + The entity reader does not support this function or there is a type mismatch on the reader and the function . + + + Generates an equivalent type that can be used with the Entity Framework for each type in the supplied enumeration. + + An enumeration of objects that represent custom data classes that map to the conceptual model. + + + + Returns all the existing proxy types. + + An of all the existing proxy types. + + + + Returns the entity type of the POCO entity associated with a proxy object of a specified type. + + The of the associated POCO entity. + + + The of the proxy object. + + + + Creates and returns an instance of the requested type . + An instance of the requested type T , or an instance of a derived type that enables T to be used with the Entity Framework. The returned object is either an instance of the requested type or an instance of a derived type that enables the requested type to be used with the Entity Framework. + Type of object to be returned. + + + + Executes an arbitrary command directly against the data source using the existing connection. + The command is specified using the server's native query language, such as SQL. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + If there isn't an existing local transaction a new transaction will be used + to execute the command. + + The command specified in the server's native query language. + The parameter values to use for the query. + The number of rows affected. + + + + Executes an arbitrary command directly against the data source using the existing connection. + The command is specified using the server's native query language, such as SQL. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + Controls the creation of a transaction for this command. + The command specified in the server's native query language. + The parameter values to use for the query. + The number of rows affected. + + + + Asynchronously executes an arbitrary command directly against the data source using the existing connection. + The command is specified using the server's native query language, such as SQL. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + If there isn't an existing local transaction a new transaction will be used + to execute the command. + + The command specified in the server's native query language. + The parameter values to use for the query. + + A task that represents the asynchronous operation. + The task result contains the number of rows affected. + + + + + Asynchronously executes an arbitrary command directly against the data source using the existing connection. + The command is specified using the server's native query language, such as SQL. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + Controls the creation of a transaction for this command. + The command specified in the server's native query language. + The parameter values to use for the query. + + A task that represents the asynchronous operation. + The task result contains the number of rows affected. + + + + + Asynchronously executes an arbitrary command directly against the data source using the existing connection. + The command is specified using the server's native query language, such as SQL. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + If there isn't an existing local transaction a new transaction will be used + to execute the command. + + The command specified in the server's native query language. + + A to observe while waiting for the task to complete. + + The parameter values to use for the query. + + A task that represents the asynchronous operation. + The task result contains the number of rows affected. + + + + + Asynchronously executes an arbitrary command directly against the data source using the existing connection. + The command is specified using the server's native query language, such as SQL. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + Controls the creation of a transaction for this command. + The command specified in the server's native query language. + + A to observe while waiting for the task to complete. + + The parameter values to use for the query. + + A task that represents the asynchronous operation. + The task result contains the number of rows affected. + + + + + Executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + Results are not tracked by the context, use the overload that specifies an entity set name to track results. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The element type of the result sequence. + The query specified in the server's native query language. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + An enumeration of objects of type . + + + + + Executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + Results are not tracked by the context, use the overload that specifies an entity set name to track results. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The element type of the result sequence. + The query specified in the server's native query language. + The options for executing this query. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior of + DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + An enumeration of objects of type . + + + + + Executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + If an entity set name is specified, results are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The element type of the result sequence. + The query specified in the server's native query language. + The entity set of the TResult type. If an entity set name is not provided, the results are not going to be tracked. + + The to use when executing the query. The default is + . + + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + An enumeration of objects of type . + + + + + Executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + If an entity set name is specified, results are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The element type of the result sequence. + The query specified in the server's native query language. + The entity set of the TResult type. If an entity set name is not provided, the results are not going to be tracked. + The options for executing this query. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + An enumeration of objects of type . + + + + + Asynchronously executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + Results are not tracked by the context, use the overload that specifies an entity set name to track results. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The element type of the result sequence. + The query specified in the server's native query language. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A task that represents the asynchronous operation. + The task result contains an enumeration of objects of type . + + + + + Asynchronously executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + Results are not tracked by the context, use the overload that specifies an entity set name to track results. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The element type of the result sequence. + The query specified in the server's native query language. + + A to observe while waiting for the task to complete. + + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A task that represents the asynchronous operation. + The task result contains an enumeration of objects of type . + + + + + Asynchronously executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + Results are not tracked by the context, use the overload that specifies an entity set name to track results. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The element type of the result sequence. + The query specified in the server's native query language. + The options for executing this query. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A task that represents the asynchronous operation. + The task result contains an enumeration of objects of type . + + + + + Asynchronously executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + Results are not tracked by the context, use the overload that specifies an entity set name to track results. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The element type of the result sequence. + The query specified in the server's native query language. + The options for executing this query. + + A to observe while waiting for the task to complete. + + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A task that represents the asynchronous operation. + The task result contains an enumeration of objects of type . + + + + + Asynchronously executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + If an entity set name is specified, results are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The element type of the result sequence. + The query specified in the server's native query language. + The entity set of the TResult type. If an entity set name is not provided, the results are not going to be tracked. + The options for executing this query. + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A task that represents the asynchronous operation. + The task result contains an enumeration of objects of type . + + + + + Asynchronously executes a query directly against the data source and returns a sequence of typed results. + The query is specified using the server's native query language, such as SQL. + If an entity set name is specified, results are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.ExecuteStoreQueryAsync<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The element type of the result sequence. + The query specified in the server's native query language. + The entity set of the TResult type. If an entity set name is not provided, the results are not going to be tracked. + The options for executing this query. + + A to observe while waiting for the task to complete. + + + The parameter values to use for the query. If output parameters are used, their values will not be + available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A task that represents the asynchronous operation. + The task result contains an enumeration of objects of type . + + + + + Translates a that contains rows of entity data to objects of the requested entity type. + + The entity type. + An enumeration of objects of type TResult . + + The that contains entity data to translate into entity objects. + + When reader is null. + + + + Translates a that contains rows of entity data to objects of the requested entity type, in a specific entity set, and with the specified merge option. + + The entity type. + An enumeration of objects of type TResult . + + The that contains entity data to translate into entity objects. + + The entity set of the TResult type. + + The to use when translated objects are added to the object context. The default is + + . + + When reader is null. + + When the supplied mergeOption is not a valid value. + + When the supplied entitySetName is not a valid entity set for the TResult type. + + + + Creates the database by using the current data source connection and the metadata in the + + . + + + + Deletes the database that is specified as the database in the current data source connection. + + + + Checks if the database that is specified as the database in the current store connection exists on the store. Most of the actual work + is done by the DbProviderServices implementation for the current store connection. + + true if the database exists; otherwise, false. + + + + Generates a data definition language (DDL) script that creates schema objects (tables, primary keys, foreign keys) for the metadata in the + + . The + + loads metadata from store schema definition language (SSDL) files. + + + A DDL script that creates schema objects for the metadata in the + + . + + + + Gets the connection used by the object context. + + A object that is the connection. + + + When the instance has been disposed. + + + + Gets or sets the default container name. + + A that is the default container name. + + + + Gets the metadata workspace used by the object context. + + The object associated with this + + . + + + + Gets the object state manager used by the object context to track object changes. + + The used by this + + . + + + + Gets or sets the timeout value, in seconds, for all object context operations. A null value indicates that the default value of the underlying provider will be used. + + An value that is the timeout value, in seconds. + + The timeout value is less than 0. + + + Gets the LINQ query provider associated with this object context. + + The instance used by this object context. + + + + + Gets the instance that contains options that affect the behavior of the + + . + + + The instance that contains options that affect the behavior of the + + . + + + + + Returns itself. ObjectContext implements to provide a common + interface for and ObjectContext both of which will return the underlying + ObjectContext. + + + + + Gets the transaction handler in use by this context. May be null if no transaction have been started. + + + The transaction handler. + + + + + Returns the being used for this context. + + + + Occurs when changes are saved to the data source. + + + Occurs when a new entity object is created from data in the data source as part of a query or load operation. + + + + Defines options that affect the behavior of the ObjectContext. + + + + + Gets or sets the value that determines whether SQL functions and commands should be always executed in a transaction. + + + This flag determines whether a new transaction will be started when methods such as + and are executed outside of a transaction. + Note that this does not change the behavior of . + + + The default transactional behavior. + + + + Gets or sets a Boolean value that determines whether related objects are loaded automatically when a navigation property is accessed. + true if lazy loading is enabled; otherwise, false. + + + Gets or sets a Boolean value that determines whether proxy instances are created for custom data classes that are persistence ignorant. + true if proxies are created; otherwise, false. The default value is true. + + + Gets or sets a Boolean value that determines whether to use the legacy PreserveChanges behavior. + true if the legacy PreserveChanges behavior should be used; otherwise, false. + + + Gets or sets a Boolean value that determines whether to use the consistent NullReference behavior. + + If this flag is set to false then setting the Value property of the for an + FK relationship to null when it is already null will have no effect. When this flag is set to true, then + setting the value to null will always cause the FK to be nulled and the relationship to be deleted + even if the value is currently null. The default value is false when using ObjectContext and true + when using DbContext. + + true if the consistent NullReference behavior should be used; otherwise, false. + + + Gets or sets a Boolean value that determines whether to use the C# NullComparison behavior. + + This flag determines whether C# behavior should be exhibited when comparing null values in LinqToEntities. + If this flag is set, then any equality comparison between two operands, both of which are potentially + nullable, will be rewritten to show C# null comparison semantics. As an example: + (operand1 = operand2) will be rewritten as + (((operand1 = operand2) AND NOT (operand1 IS NULL OR operand2 IS NULL)) || (operand1 IS NULL && operand2 IS NULL)) + The default value is false when using . + + true if the C# NullComparison behavior should be used; otherwise, false. + + + + EventArgs for the ObjectMaterialized event. + + + + Gets the entity object that was created. + The entity object that was created. + + + + Delegate for the ObjectMaterialized event. + + The ObjectContext responsable for materializing the object. + EventArgs containing a reference to the materialized object. + + + + This class represents a query parameter at the object layer, which consists + of a Name, a Type and a Value. + + + + + Initializes a new instance of the class with the specified name and type. + + The parameter name. This name should not include the "@" parameter marker that is used in the Entity SQL statements, only the actual name. The first character of the expression must be a letter. Any successive characters in the expression must be either letters, numbers, or an underscore (_) character. + The common language runtime (CLR) type of the parameter. + If the value of either argument is null. + If the value of the name argument is invalid. Parameter names must start with a letter and can only contain letters, numbers, and underscores. + + + + Initializes a new instance of the class with the specified name and value. + + The parameter name. This name should not include the "@" parameter marker that is used in Entity SQL statements, only the actual name. The first character of the expression must be a letter. Any successive characters in the expression must be either letters, numbers, or an underscore (_) character. + The initial value (and inherently, the type) of the parameter. + If the value of either argument is null. + If the value of the name argument is not valid. Parameter names must start with a letter and can only contain letters, numbers, and underscores. + + + Gets the parameter name, which can only be set through a constructor. + The parameter name, which can only be set through a constructor. + + + Gets the parameter type. + + The of the parameter. + + + + Gets or sets the parameter value. + The parameter value. + + + + This class represents a collection of query parameters at the object layer. + + + + + Adds the specified to the collection. + + The parameter to add to the collection. + The parameter argument is null. + + The parameter argument already exists in the collection. This behavior differs from that of most collections that allow duplicate entries. -or-Another parameter with the same name as the parameter argument already exists in the collection. Note that the lookup is case-insensitive. This behavior differs from that of most collections, and is more like that of a + + . + + The type of the parameter is not valid. + + + + Deletes all instances from the collection. + + + + + Checks for the existence of a specified in the collection by reference. + + Returns true if the parameter object was found in the collection; otherwise, false. + + The to find in the collection. + + The parameter argument is null. + + + + Determines whether an with the specified name is in the collection. + + Returns true if a parameter with the specified name was found in the collection; otherwise, false. + The name of the parameter to look for in the collection. This name should not include the "@" parameter marker that is used in the Entity SQL statements, only the actual name. + The name parameter is null. + + + Allows the parameters in the collection to be copied into a supplied array, starting with the object at the specified index. + The array into which to copy the parameters. + The index in the array at which to start copying the parameters. + + + + Removes an instance of an from the collection by reference if it exists in the collection. + + Returns true if the parameter object was found and removed from the collection; otherwise, false. + An object to remove from the collection. + The parameter argument is null. + + + + These methods return enumerator instances, which allow the collection to + be iterated through and traversed. + + An object that can be used to iterate through the collection. + + + Returns an untyped enumerator over the collection. + + An instance. + + + + Gets the number of parameters currently in the collection. + + The number of objects that are currently in the collection. + + + + + This collection is read-write - parameters may be added, removed + and [somewhat] modified at will (value only) - provided that the + implementation the collection belongs to has not locked its parameters + because it's command definition has been prepared. + + + + Provides an indexer that allows callers to retrieve parameters by name. + + The instance. + + The name of the parameter to find. This name should not include the "@" parameter marker that is used in the Entity SQL statements, only the actual name. + No parameter with the specified name is found in the collection. + + + + This class implements untyped queries at the object-layer. + + + + Returns the commands to execute against the data source. + A string that represents the commands that the query executes against the data source. + + + Returns information about the result type of the query. + + A value that contains information about the result type of the query. + + + + Executes the untyped object query with the specified merge option. + + The to use when executing the query. + The default is . + + + An that contains a collection of entity objects returned by the query. + + + + + Asynchronously executes the untyped object query with the specified merge option. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The to use when executing the query. + The default is . + + + A task that represents the asynchronous operation. + The task result contains an an + that contains a collection of entity objects returned by the query. + + + + + Asynchronously executes the untyped object query with the specified merge option. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The to use when executing the query. + The default is . + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains an an + that contains a collection of entity objects returned by the query. + + + + + Returns the collection as an used for data binding. + + + An of entity objects. + + + + Returns an enumerator that iterates through a collection. + + An that can be used to iterate through the collection. + + + + + Returns an which when enumerated will execute the given SQL query against the database. + + The query results. + + + Returns the command text for the query. + A string value. + + + Gets the object context associated with this object query. + + The associated with this + + instance. + + + + Gets or sets how objects returned from a query are added to the object context. + + The query . + + + + + Whether the query is streaming or buffering + + + + Gets the parameter collection for this object query. + + The parameter collection for this . + + + + Gets or sets a value that indicates whether the query plan should be cached. + A value that indicates whether the query plan should be cached. + + + + Gets the result element type for this query instance. + + + + + Gets the expression describing this query. For queries built using + LINQ builder patterns, returns a full LINQ expression tree; otherwise, + returns a constant expression wrapping this query. Note that the + default expression is not cached. This allows us to differentiate + between LINQ and Entity-SQL queries. + + + + + Gets the associated with this query instance. + + + + + ObjectQuery implements strongly-typed queries at the object-layer. + Queries are specified using Entity-SQL strings and may be created by calling + the Entity-SQL-based query builder methods declared by ObjectQuery. + + The result type of this ObjectQuery + + + + Creates a new instance using the specified Entity SQL command as the initial query. + + The Entity SQL query. + + The on which to execute the query. + + + + + Creates a new instance using the specified Entity SQL command as the initial query and the specified merge option. + + The Entity SQL query. + + The on which to execute the query. + + + Specifies how the entities that are retrieved through this query should be merged with the entities that have been returned from previous queries against the same + + . + + + + Executes the object query with the specified merge option. + + The to use when executing the query. + The default is . + + + An that contains a collection of entity objects returned by the query. + + + + + Asynchronously executes the object query with the specified merge option. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The to use when executing the query. + The default is . + + + A task that represents the asynchronous operation. + The task result contains an + that contains a collection of entity objects returned by the query. + + + + + Asynchronously executes the object query with the specified merge option. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + The to use when executing the query. + The default is . + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains an + that contains a collection of entity objects returned by the query. + + + + Specifies the related objects to include in the query results. + + A new with the defined query path. + + Dot-separated list of related objects to return in the query results. + path is null. + path is empty. + + + Limits the query to unique results. + + A new instance that is equivalent to the original instance with SELECT DISTINCT applied. + + + + + This query-builder method creates a new query whose results are all of + the results of this query, except those that are also part of the other + query specified. + + A query representing the results to exclude. + a new ObjectQuery instance. + If the query parameter is null. + + + Groups the query results by the specified criteria. + + A new instance of type + + that is equivalent to the original instance with GROUP BY applied. + + The key columns by which to group the results. + The list of selected properties that defines the projection. + Zero or more parameters that are used in this method. + The query parameter is null or an empty string + or the projection parameter is null or an empty string. + + + + This query-builder method creates a new query whose results are those that + are both in this query and the other query specified. + + A query representing the results to intersect with. + a new ObjectQuery instance. + If the query parameter is null. + + + Limits the query to only results of a specific type. + + A new instance that is equivalent to the original instance with OFTYPE applied. + + + The type of the returned when the query is executed with the applied filter. + + The type specified is not valid. + + + Orders the query results by the specified criteria. + + A new instance that is equivalent to the original instance with ORDER BY applied. + + The key columns by which to order the results. + Zero or more parameters that are used in this method. + The keys or parameters parameter is null. + The key is an empty string. + + + Limits the query results to only the properties that are defined in the specified projection. + + A new instance of type + + that is equivalent to the original instance with SELECT applied. + + The list of selected properties that defines the projection. + Zero or more parameters that are used in this method. + projection is null or parameters is null. + The projection is an empty string. + + + Limits the query results to only the property specified in the projection. + + A new instance of a type compatible with the specific projection. The returned + + is equivalent to the original instance with SELECT VALUE applied. + + The projection list. + An optional set of query parameters that should be in scope when parsing. + + The type of the returned by the + + method. + + projection is null or parameters is null. + The projection is an empty string. + + + Orders the query results by the specified criteria and skips a specified number of results. + + A new instance that is equivalent to the original instance with both ORDER BY and SKIP applied. + + The key columns by which to order the results. + The number of results to skip. This must be either a constant or a parameter reference. + An optional set of query parameters that should be in scope when parsing. + Any argument is null. + keys is an empty string or count is an empty string. + + + Limits the query results to a specified number of items. + + A new instance that is equivalent to the original instance with TOP applied. + + The number of items in the results as a string. + An optional set of query parameters that should be in scope when parsing. + count is null. + count is an empty string. + + + + This query-builder method creates a new query whose results are all of + the results of this query, plus all of the results of the other query, + without duplicates (i.e., results are unique). + + A query representing the results to add. + a new ObjectQuery instance. + If the query parameter is null. + + + + This query-builder method creates a new query whose results are all of + the results of this query, plus all of the results of the other query, + including any duplicates (i.e., results are not necessarily unique). + + A query representing the results to add. + a new ObjectQuery instance. + If the query parameter is null. + + + Limits the query to results that match specified filtering criteria. + + A new instance that is equivalent to the original instance with WHERE applied. + + The filter predicate. + Zero or more parameters that are used in this method. + predicate is null or parameters is null. + The predicate is an empty string. + + + + Returns an which when enumerated will execute the given SQL query against the database. + + The query results. + + + + Returns an which when enumerated will execute the given SQL query against the database. + + The query results. + + + Gets or sets the name of this object query. + + A string value that is the name of this . + + The value specified on set is not valid. + + + + This class implements IEnumerable and IDisposable. Instance of this class + is returned from ObjectQuery.Execute method. + + + + + This constructor is intended only for use when creating test doubles that will override members + with mocked or faked behavior. Use of this constructor for other purposes may result in unexpected + behavior including but not limited to throwing . + + + + + + + Returns an enumerator that iterates through the query results. + An enumerator that iterates through the query results. + + + Returns the results in a format useful for data binding. + + An of entity objects. + + + + Performs tasks associated with freeing, releasing, or resetting resources. + + + Releases the resources used by the object result. + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + Gets the next result set of a stored procedure. + An ObjectResult that enumerates the values of the next result set. Null, if there are no more, or if the ObjectResult is not the result of a stored procedure call. + The type of the element. + + + + IListSource.ContainsListCollection implementation. Always returns false. + + + + + When overridden in a derived class, gets the type of the generic + + . + + + The type of the generic . + + + + + This class represents the result of the method. + + The type of the result. + + + + This constructor is intended only for use when creating test doubles that will override members + with mocked or faked behavior. Use of this constructor for other purposes may result in unexpected + behavior including but not limited to throwing . + + + + Returns an enumerator that iterates through the query results. + An enumerator that iterates through the query results. + + + + + + Releases the unmanaged resources used by the and optionally releases the managed resources. + true to release managed and unmanaged resources; false to release only unmanaged resources. + + + + Gets the type of the . + + + A that is the type of the . + + + + + Represents a typed entity set that is used to perform create, read, update, and delete operations. + + The type of the entity. + + + Adds an object to the object context in the current entity set. + The object to add. + + + Attaches an object or object graph to the object context in the current entity set. + The object to attach. + + + Marks an object for deletion. + + An object that represents the entity to delete. The object can be in any state except + + . + + + + Removes the object from the object context. + + Object to be detached. Only the entity is removed; if there are any related objects that are being tracked by the same + + , those will not be detached automatically. + + + + + Copies the scalar values from the supplied object into the object in the + + that has the same key. + + The updated object. + + The detached object that has property updates to apply to the original object. The entity key of currentEntity must match the + + property of an entry in the + + . + + + + + Sets the property of an + + to match the property values of a supplied object. + + The updated object. + + The detached object that has property updates to apply to the original object. The entity key of originalEntity must match the + + property of an entry in the + + . + + + + Creates a new entity type object. + The new entity type object, or an instance of a proxy type that corresponds to the entity type. + + + Creates an instance of the specified type. + An instance of the requested type T , or an instance of a proxy type that corresponds to the type T . + Type of object to be returned. + + + + Gets the metadata of the entity set represented by this instance. + + + An object. + + + + + The original values of the properties of an entity when it was retrieved from the database. + + + + + Maintains object state and identity management for entity type instances and relationship instances. + + + + + Initializes a new instance of the class. + + + The , which supplies mapping and metadata information. + + + + + Returns a collection of objects for objects or relationships with the given state. + + + A collection of objects in the given + + . + + + An used to filter the returned + + objects. + + + When state is . + + + + + Changes state of the for a specific object to the specified entityState . + + + The for the supplied entity . + + The object for which the state must be changed. + The new state of the object. + When entity is null. + + When the object is not detached and does not have an entry in the state manager + or when you try to change the state to + from any other + or when state is not a valid value. + + + + Changes the state of the relationship between two entity objects that is specified based on the two related objects and the name of the navigation property. + + The for the relationship that was changed. + + + The object instance or of the source entity at one end of the relationship. + + + The object instance or of the target entity at the other end of the relationship. + + The name of the navigation property on source that returns the specified target . + + The requested of the specified relationship. + + When source or target is null. + + When trying to change the state of the relationship to a state other than + or + when either source or target is in a state + or when you try to change the state of the relationship to a state other than + or + when either source or target is in an state + or when state is not a valid value + + + + Changes the state of the relationship between two entity objects that is specified based on the two related objects and a LINQ expression that defines the navigation property. + + The for the relationship that was changed. + + + The object instance or of the source entity at one end of the relationship. + + + The object instance or of the target entity at the other end of the relationship. + + A LINQ expression that selects the navigation property on source that returns the specified target . + + The requested of the specified relationship. + + The entity type of the source object. + When source , target , or selector is null. + selector is malformed or cannot return a navigation property. + + When you try to change the state of the relationship to a state other than + or + when either source or target is in a + state + or when you try to change the state of the relationship to a state other than + or + when either source or target is in an state + or when state is not a valid value. + + + + Changes the state of the relationship between two entity objects that is specified based on the two related objects and the properties of the relationship. + + The for the relationship that was changed. + + + The object instance or of the source entity at one end of the relationship. + + + The object instance or of the target entity at the other end of the relationship. + + The name of the relationship. + The role name at the target end of the relationship. + + The requested of the specified relationship. + + When source or target is null. + + When you try to change the state of the relationship to a state other than + or + when either source or target is in a state + or when you try to change the state of the relationship to a state other than + or + when either source or target is in an + state + or when state is not a valid value. + + + + + Returns an for the object or relationship entry with the specified key. + + + The corresponding for the given + + . + + + The . + + When key is null. + When the specified key cannot be found in the state manager. + + No entity with the specified exists in the + + . + + + + + Returns an for the specified object. + + + The corresponding for the given + + . + + + The to which the retrieved + + belongs. + + + No entity for the specified exists in the + + . + + + + + Tries to retrieve the corresponding for the specified + + . + + + A Boolean value that is true if there is a corresponding + + for the given object; otherwise, false. + + + The to which the retrieved + + belongs. + + + When this method returns, contains the for the given + + This parameter is passed uninitialized. + + + + + Tries to retrieve the corresponding for the object or relationship with the specified + + . + + + A Boolean value that is true if there is a corresponding + + for the given + + ; otherwise, false. + + + The given . + + + When this method returns, contains an for the given + + This parameter is passed uninitialized. + + A null (Nothing in Visual Basic) value is provided for key . + + + + Returns the that is used by the specified object. + + + The for the specified object. + + + The object for which to return the . + + + The entity does not implement IEntityWithRelationships and is not tracked by this ObjectStateManager + + + + + Returns the that is used by the specified object. + + + true if a instance was returned for the supplied entity ; otherwise false. + + + The object for which to return the . + + + When this method returns, contains the + + for the entity . + + + + + Gets the associated with this state manager. + + + The associated with this + + . + + + + Occurs when entities are added to or removed from the state manager. + + + + A DataContractResolver that knows how to resolve proxy types created for persistent + ignorant classes to their base types. This is used with the DataContractSerializer. + + + + During deserialization, maps any xsi:type information to the actual type of the persistence-ignorant object. + Returns the type that the xsi:type is mapped to. Returns null if no known type was found that matches the xsi:type. + The xsi:type information to map. + The namespace of the xsi:type. + The declared type. + + An instance of . + + + + During serialization, maps actual types to xsi:type information. + true if the type was resolved; otherwise, false. + The actual type of the persistence-ignorant object. + The declared type. + + An instance of . + + When this method returns, contains a list of xsi:type declarations. + When this method returns, contains a list of namespaces used. + + + + Defines the different ways to handle modified properties when refreshing in-memory data from the database. + + + + + For unmodified client objects, same behavior as StoreWins. For modified client + objects, Refresh original values with store value, keeping all values on client + object. The next time an update happens, all the client change units will be + considered modified and require updating. + + + + + Discard all changes on the client and refresh values with store values. + Client original values is updated to match the store. + + + + + Flags used to modify behavior of ObjectContext.SaveChanges() + + + + + Changes are saved without the DetectChanges or the AcceptAllChangesAfterSave methods being called. + + + + + After changes are saved, the AcceptAllChangesAfterSave method is called, which resets change tracking in the ObjectStateManager. + + + + + Before changes are saved, the DetectChanges method is called to synchronize the property values of objects that are attached to the object context with data in the ObjectStateManager. + + + + + This exception is thrown when a update operation violates the concurrency constraint. + + + + + Exception during save changes to store + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of the class that uses a specified error message and a reference to the inner exception that is the cause of this exception. + + The error message that explains the reason for the exception. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Initializes a new instance of the class that uses a specified error message, a reference to the inner exception, and an enumerable collection of + + objects. + + The error message that explains the reason for the exception. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + The collection of objects. + + + + + Initializes a new instance of with serialized data. + + + The that holds the serialized object data about the exception being thrown. + + + The that contains contextual information about the source or destination. + + + + + Gets the objects for this + + . + + + A collection of objects comprised of either a single entity and 0 or more relationships, or 0 entities and 1 or more relationships. + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of that uses a specified error message and a reference to the inner exception. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Initializes a new instance of that uses a specified error message, a reference to the inner exception, and an enumerable collection of + + objects. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + The enumerable collection of objects. + + + + + Property constraint exception class. Note that this class has state - so if you change even + its internals, it can be a breaking change + + + + + Initializes a new instance of the class with default message. + + + + + Initializes a new instance of the class with supplied message. + + A localized error message. + + + + Initializes a new instance of the class with supplied message and inner exception. + + A localized error message. + The inner exception. + + + + Initializes a new instance of the class. + + A localized error message. + The name of the property. + + + + Initializes a new instance of the class. + + A localized error message. + The name of the property. + The inner exception. + + + Gets the name of the property that violated the constraint. + The name of the property that violated the constraint. + + + + This exception is thrown when the store provider exhibits a behavior incompatible with the entity client provider + + + + + Initializes a new instance of . + + + + + Initializes a new instance of with a specialized error message. + + The message that describes the error. + + + + Initializes a new instance of that uses a specified error message. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Provides common language runtime (CLR) methods that expose EDM canonical functions + for use in or LINQ to Entities queries. + + + Note that this class was called EntityFunctions in some previous versions of Entity Framework. + + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDev EDM function to calculate + the standard deviation of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical StDevP EDM function to calculate + the standard deviation for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The standard deviation for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate + the variance of the collection. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical VarP EDM function to calculate + the variance for the population. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The collection over which to perform the calculation. + The variance for the population. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Left EDM function to return a given + number of the leftmost characters in a string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The number of characters to return + A string containing the number of characters asked for from the left of the input string. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Right EDM function to return a given + number of the rightmost characters in a string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The number of characters to return + A string containing the number of characters asked for from the right of the input string. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Reverse EDM function to return a given + string with the order of the characters reversed. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input string. + The input string with the order of the characters reversed. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical GetTotalOffsetMinutes EDM function to + return the number of minutes that the given date/time is offset from UTC. This is generally between +780 + and -780 (+ or - 13 hrs). + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The offset of the input from UTC. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical TruncateTime EDM function to return + the given date with the time portion cleared. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The input date with the time portion cleared. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical TruncateTime EDM function to return + the given date with the time portion cleared. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The date/time value to use. + The input date with the time portion cleared. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateDateTime EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The year. + The month (1-based). + The day (1-based). + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The new date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateDateTimeOffset EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The year. + The month (1-based). + The day (1-based). + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The time zone offset part of the new date. + The new date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical CreateTime EDM function to + create a new object. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The hours. + The minutes. + The seconds, including fractional parts of the seconds if desired. + The new time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddYears EDM function to + add the given number of years to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of years to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddYears EDM function to + add the given number of years to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of years to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMonths EDM function to + add the given number of months to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of months to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMonths EDM function to + add the given number of months to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of months to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddDays EDM function to + add the given number of days to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of days to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddDays EDM function to + add the given number of days to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of days to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddHours EDM function to + add the given number of hours to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of hours to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMinutes EDM function to + add the given number of minutes to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of minutes to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddSeconds EDM function to + add the given number of seconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of seconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMilliseconds EDM function to + add the given number of milliseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of milliseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddMicroseconds EDM function to + add the given number of microseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of microseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a date/time. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting date/time. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical AddNanoseconds EDM function to + add the given number of nanoseconds to a time span. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The input date/time. + The number of nanoseconds to add. + A resulting time span. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffYears EDM function to + calculate the number of years between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of years between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffYears EDM function to + calculate the number of years between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of years between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMonths EDM function to + calculate the number of months between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of months between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMonths EDM function to + calculate the number of months between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of months between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffDays EDM function to + calculate the number of days between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of days between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffDays EDM function to + calculate the number of days between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of days between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of hours between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of hours between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffHours EDM function to + calculate the number of hours between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of hours between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of minutes between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of minutes between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMinutes EDM function to + calculate the number of minutes between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of minutes between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of seconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of seconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffSeconds EDM function to + calculate the number of seconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of seconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of milliseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of milliseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMilliseconds EDM function to + calculate the number of milliseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of milliseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of microseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of microseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffMicroseconds EDM function to + calculate the number of microseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of microseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of nanoseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two date/times. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first date/time. + The second date/time. + The number of nanoseconds between the first and second date/times. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical DiffNanoseconds EDM function to + calculate the number of nanoseconds between two time spans. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The first time span. + The second time span. + The number of nanoseconds between the first and second time spans. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Truncate EDM function to + truncate the given value to the number of specified digits. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The value to truncate. + The number of digits to preserve. + The truncated value. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Truncate EDM function to + truncate the given value to the number of specified digits. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The value to truncate. + The number of digits to preserve. + The truncated value. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Like EDM operator to match an expression. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The string to search. + The expression to match against. + True if the searched string matches the expression; otherwise false. + + + + When used as part of a LINQ to Entities query, this method invokes the canonical Like EDM operator to match an expression. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function is translated to a corresponding function in the database. + + The string to search. + The expression to match against. + The string to escape special characters with, must only be a single character. + True if the searched string matches the expression; otherwise false. + + + + When used as part of a LINQ to Entities query, this method acts as an operator that ensures the input + is treated as a Unicode string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function impacts the way the LINQ query is translated to a query that can be run in the database. + + The input string. + The input string treated as a Unicode string. + + + + When used as part of a LINQ to Entities query, this method acts as an operator that ensures the input + is treated as a non-Unicode string. + + + You cannot call this function directly. This function can only appear within a LINQ to Entities query. + This function impacts the way the LINQ query is translated to a query that can be run in the database. + + The input string. + The input string treated as a non-Unicode string. + + + + Describes the state of an entity. + + + + + The entity is not being tracked by the context. + An entity is in this state immediately after it has been created with the new operator + or with one of the Create methods. + + + + + The entity is being tracked by the context and exists in the database, and its property + values have not changed from the values in the database. + + + + + The entity is being tracked by the context but does not yet exist in the database. + + + + + The entity is being tracked by the context and exists in the database, but has been marked + for deletion from the database the next time SaveChanges is called. + + + + + The entity is being tracked by the context and exists in the database, and some or all of its + property values have been modified. + + + + + Represents information about a database connection. + + + + + Creates a new instance of DbConnectionInfo representing a connection that is specified in the application configuration file. + + The name of the connection string in the application configuration. + + + + Creates a new instance of DbConnectionInfo based on a connection string. + + The connection string to use for the connection. + The name of the provider to use for the connection. Use 'System.Data.SqlClient' for SQL Server. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Instances of this class are used to create DbConnection objects for + SQL Server LocalDb based on a given database name or connection string. + + + An instance of this class can be set on the class or in the + app.config/web.config for the application to cause all DbContexts created with no + connection information or just a database name to use SQL Server LocalDb by default. + This class is immutable since multiple threads may access instances simultaneously + when creating connections. + + + + + Implementations of this interface are used to create DbConnection objects for + a type of database server based on a given database name. + An Instance is set on the class to + cause all DbContexts created with no connection information or just a database + name or connection string to use a certain type of database server by default. + Two implementations of this interface are provided: + is used to create connections to Microsoft SQL Server, including EXPRESS editions. + is used to create connections to Microsoft SQL + Server Compact Editions. + Other implementations for other database servers can be added as needed. + Note that implementations should be thread safe or immutable since they may + be accessed by multiple threads at the same time. + + + + + Creates a connection based on the given database name or connection string. + + The database name or connection string. + An initialized DbConnection. + + + + Creates a new instance of the connection factory for the given version of LocalDb. + For SQL Server 2012 LocalDb use "v11.0". + For SQL Server 2014 and later LocalDb use "mssqllocaldb". + + The LocalDb version to use. + + + + Creates a new instance of the connection factory for the given version of LocalDb. + For SQL Server 2012 LocalDb use "v11.0". + For SQL Server 2014 and later LocalDb use "mssqllocaldb". + + The LocalDb version to use. + The connection string to use for options to the database other than the 'Initial Catalog', 'Data Source', and 'AttachDbFilename'. The 'Initial Catalog' and 'AttachDbFilename' will be prepended to this string based on the database name when CreateConnection is called. The 'Data Source' will be set based on the LocalDbVersion argument. + + + + Creates a connection for SQL Server LocalDb based on the given database name or connection string. + If the given string contains an '=' character then it is treated as a full connection string, + otherwise it is treated as a database name only. + + The database name or connection string. + An initialized DbConnection. + + + + The connection string to use for options to the database other than the 'Initial Catalog', + 'Data Source', and 'AttachDbFilename'. + The 'Initial Catalog' and 'AttachDbFilename' will be prepended to this string based on the + database name when CreateConnection is called. + The 'Data Source' will be set based on the LocalDbVersion argument. + The default is 'Integrated Security=True;'. + + + + + An implementation of that will use Code First Migrations + to update the database to the latest version. + + The type of the context. + The type of the migrations configuration to use during initialization. + + + + Initializes a new instance of the MigrateDatabaseToLatestVersion class that will use + the connection information from a context constructed using the default constructor + or registered factory if applicable + + + + + Initializes a new instance of the MigrateDatabaseToLatestVersion class specifying whether to + use the connection information from the context that triggered initialization to perform the migration. + + + If set to true the initializer is run using the connection information from the context that + triggered initialization. Otherwise, the connection information will be taken from a context constructed + using the default constructor or registered factory if applicable. + + + + + Initializes a new instance of the MigrateDatabaseToLatestVersion class specifying whether to + use the connection information from the context that triggered initialization to perform the migration. + Also allows specifying migrations configuration to use during initialization. + + + If set to true the initializer is run using the connection information from the context that + triggered initialization. Otherwise, the connection information will be taken from a context constructed + using the default constructor or registered factory if applicable. + + Migrations configuration to use during initialization. + + + + Initializes a new instance of the MigrateDatabaseToLatestVersion class that will + use a specific connection string from the configuration file to connect to + the database to perform the migration. + + The name of the connection string to use for migration. + + + + + + + Helper class that is used to configure a column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Creates a new column definition to store Binary data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The maximum allowable length of the array data. + Value indicating whether or not all data should be padded to the maximum length. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + Value indicating whether or not this column should be configured as a timestamp. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Boolean data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Byte data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Value indicating whether or not the database will generate values for this column during insert. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store DateTime data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The precision of the column. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Decimal data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The numeric precision of the column. + The numeric scale of the column. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Value indicating whether or not the database will generate values for this column during insert. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Double data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store GUID data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Value indicating whether or not the database will generate values for this column during insert. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Single data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Short data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Value indicating whether or not the database will generate values for this column during insert. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Integer data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Value indicating whether or not the database will generate values for this column during insert. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Long data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Value indicating whether or not the database will generate values for this column during insert. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store String data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The maximum allowable length of the string data. + Value indicating whether or not all data should be padded to the maximum length. + Value indicating whether or not the column supports Unicode content. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store Time data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The precision of the column. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store DateTimeOffset data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + The precision of the column. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store geography data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + Creates a new column definition to store geometry data. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Value indicating whether or not the column allows null values. + Constant value to use as the default value for this column. + SQL expression used as the default value for this column. + The name of the column. + Provider specific data type to use for this column. + Custom annotations usually from the Code First model. + The newly constructed column definition. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Creates a shallow copy of the current . + + A shallow copy of the current . + + + + Helper class that is used to further configure a table being created from a CreateTable call on + + . + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The type that represents the table's columns. + + + + Initializes a new instance of the TableBuilder class. + + The table creation operation to be further configured. + The migration the table is created in. + + + + Specifies a primary key for the table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + A lambda expression representing the property to be used as the primary key. C#: t => t.Id VB.Net: Function(t) t.Id If the primary key is made up of multiple properties then specify an anonymous type including the properties. C#: t => new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + The name of the primary key. If null is supplied, a default name will be generated. + A value indicating whether or not this is a clustered primary key. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + Itself, so that multiple calls can be chained. + + + + Specifies an index to be created on the table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + A lambda expression representing the property to be indexed. C#: t => t.PropertyOne VB.Net: Function(t) t.PropertyOne If multiple properties are to be indexed then specify an anonymous type including the properties. C#: t => new { t.PropertyOne, t.PropertyTwo } VB.Net: Function(t) New With { t.PropertyOne, t.PropertyTwo } + The name of the index. + A value indicating whether or not this is a unique index. + A value indicating whether or not this is a clustered index. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + Itself, so that multiple calls can be chained. + + + + Specifies a foreign key constraint to be created on the table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table that the foreign key constraint targets. + A lambda expression representing the properties of the foreign key. C#: t => t.PropertyOne VB.Net: Function(t) t.PropertyOne If multiple properties make up the foreign key then specify an anonymous type including the properties. C#: t => new { t.PropertyOne, t.PropertyTwo } VB.Net: Function(t) New With { t.PropertyOne, t.PropertyTwo } + A value indicating whether or not cascade delete should be configured on the foreign key constraint. + The name of this foreign key constraint. If no name is supplied, a default name will be calculated. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + Itself, so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Creates a shallow copy of the current . + + A shallow copy of the current . + + + + Base class for code-based migrations. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Operations to be performed during the upgrade process. + + + + + Operations to be performed during the downgrade process. + + + + + Adds an operation to create a new stored procedure. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the stored procedure. Schema name is optional, if no schema is specified then dbo is + assumed. + + The body of the stored procedure. + + The additional arguments that may be processed by providers. Use anonymous type syntax + to specify arguments. For example, 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new stored procedure. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the stored procedure. Schema name is optional, if no schema is specified then dbo is + assumed. + + The action that specifies the parameters of the stored procedure. + The body of the stored procedure. + + The additional arguments that may be processed by providers. Use anonymous type syntax + to specify arguments. For example, 'new { SampleArgument = "MyValue" }'. + + + The parameters in this create stored procedure operation. You do not need to specify this + type, it will be inferred from the parameter you supply. + + + + + Adds an operation to alter a stored procedure. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the stored procedure. Schema name is optional, if no schema is specified then dbo is + assumed. + + The body of the stored procedure. + + The additional arguments that may be processed by providers. Use anonymous type syntax + to specify arguments. For example, 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to alter a stored procedure. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The parameters in this alter stored procedure operation. You do not need to specify this + type, it will be inferred from the parameter you supply. + + + The name of the stored procedure. Schema name is optional, if no schema is specified then dbo is + assumed. + + The action that specifies the parameters of the stored procedure. + The body of the stored procedure. + + The additional arguments that may be processed by providers. Use anonymous type syntax + to specify arguments. For example, 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an existing stored procedure with the specified name. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the procedure to drop. Schema name is optional, if no schema is specified then dbo is + assumed. + + + The additional arguments that may be processed by providers. Use anonymous type syntax + to specify arguments. For example, 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The columns in this create table operation. You do not need to specify this type, it will + be inferred from the columnsAction parameter you supply. + + The name of the table. Schema name is optional, if no schema is specified then dbo is assumed. + + An action that specifies the columns to be included in the table. i.e. t => new { Id = + t.Int(identity: true), Name = t.String() } + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + An object that allows further configuration of the table creation operation. + + + + Adds an operation to create a new table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The columns in this create table operation. You do not need to specify this type, it will + be inferred from the columnsAction parameter you supply. + + The name of the table. Schema name is optional, if no schema is specified then dbo is assumed. + + An action that specifies the columns to be included in the table. i.e. t => new { Id = + t.Int(identity: true), Name = t.String() } + + Custom annotations that exist on the table to be created. May be null or empty. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + An object that allows further configuration of the table creation operation. + + + + Adds an operation to handle changes in the annotations defined on tables. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The columns in this operation. You do not need to specify this type, it will + be inferred from the columnsAction parameter you supply. + + The name of the table. Schema name is optional, if no schema is specified then dbo is assumed. + + An action that specifies the columns to be included in the table. i.e. t => new { Id = + t.Int(identity: true), Name = t.String() } + + The custom annotations on the table that have changed. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new foreign key constraint. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key column. Schema name is optional, if no schema is + specified then dbo is assumed. + + The foreign key column. + + The table that contains the column this foreign key references. Schema name is optional, + if no schema is specified then dbo is assumed. + + + The column this foreign key references. If no value is supplied the primary key of the + principal table will be referenced. + + + A value indicating if cascade delete should be configured for the foreign key + relationship. If no value is supplied, cascade delete will be off. + + + The name of the foreign key constraint in the database. If no value is supplied a unique name will + be generated. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new foreign key constraint. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key columns. Schema name is optional, if no schema is + specified then dbo is assumed. + + The foreign key columns. + + The table that contains the columns this foreign key references. Schema name is optional, + if no schema is specified then dbo is assumed. + + + The columns this foreign key references. If no value is supplied the primary key of the + principal table will be referenced. + + + A value indicating if cascade delete should be configured for the foreign key + relationship. If no value is supplied, cascade delete will be off. + + + The name of the foreign key constraint in the database. If no value is supplied a unique name will + be generated. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a foreign key constraint based on its name. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key column. Schema name is optional, if no schema is + specified then dbo is assumed. + + The name of the foreign key constraint in the database. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a foreign key constraint based on the column it targets. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key column. Schema name is optional, if no schema is + specified then dbo is assumed. + + The foreign key column. + + The table that contains the column this foreign key references. Schema name is optional, + if no schema is specified then dbo is assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a foreign key constraint based on the column it targets. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key column. + Schema name is optional, if no schema is specified then dbo is assumed. + + The foreign key column. + + The table that contains the column this foreign key references. + Schema name is optional, if no schema is specified then dbo is assumed. + + The columns this foreign key references. + + Additional arguments that may be processed by providers. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a foreign key constraint based on the columns it targets. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the foreign key columns. Schema name is optional, if no schema is + specified then dbo is assumed. + + The foreign key columns. + + The table that contains the columns this foreign key references. Schema name is optional, + if no schema is specified then dbo is assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be dropped. Schema name is optional, if no schema is specified then dbo is + assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be dropped. Schema name is optional, if no schema is specified then dbo is + assumed. + + Custom annotations that exist on columns of the table that is being dropped. May be null or empty. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be dropped. Schema name is optional, if no schema is specified then dbo is + assumed. + + Custom annotations that exist on the table that is being dropped. May be null or empty. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be dropped. Schema name is optional, if no schema is specified then dbo is + assumed. + + Custom annotations that exist on the table that is being dropped. May be null or empty. + Custom annotations that exist on columns of the table that is being dropped. May be null or empty. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to move a table to a new schema. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be moved. Schema name is optional, if no schema is specified then dbo is + assumed. + + The schema the table is to be moved to. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to move a stored procedure to a new schema. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the stored procedure to be moved. Schema name is optional, if no schema is specified + then dbo is assumed. + + The schema the stored procedure is to be moved to. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to rename a table. To change the schema of a table use MoveTable. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to be renamed. Schema name is optional, if no schema is specified then dbo is + assumed. + + + The new name for the table. Schema name is optional, if no schema is specified then dbo is + assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to rename a stored procedure. To change the schema of a stored procedure use MoveStoredProcedure + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the stored procedure to be renamed. Schema name is optional, if no schema is specified + then dbo is assumed. + + + The new name for the stored procedure. Schema name is optional, if no schema is specified then + dbo is assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to rename a column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table that contains the column to be renamed. Schema name is optional, if no + schema is specified then dbo is assumed. + + The name of the column to be renamed. + The new name for the column. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to add a column to an existing table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to add the column to. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column to be added. + + An action that specifies the column to be added. i.e. c => c.Int(nullable: false, + defaultValue: 3) + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an existing column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to drop the column from. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column to be dropped. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an existing column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to drop the column from. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column to be dropped. + Custom annotations that exist on the column that is being dropped. May be null or empty. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to alter the definition of an existing column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table the column exists in. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column to be changed. + + An action that specifies the new definition for the column. i.e. c => c.String(nullable: + false, defaultValue: "none") + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new primary key. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the primary key column. Schema name is optional, if no schema is specified + then dbo is assumed. + + The primary key column. + + The name of the primary key in the database. If no value is supplied a unique name will be + generated. + + A value indicating whether or not this is a clustered primary key. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create a new primary key based on multiple columns. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the primary key columns. Schema name is optional, if no schema is + specified then dbo is assumed. + + The primary key columns. + + The name of the primary key in the database. If no value is supplied a unique name will be + generated. + + A value indicating whether or not this is a clustered primary key. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an existing primary key that does not have the default name. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the primary key column. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the primary key to be dropped. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an existing primary key that was created with the default name. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The table that contains the primary key column. Schema name is optional, if no schema is specified + then dbo is assumed. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create an index on a single column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to create the index on. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column to create the index on. + + A value indicating if this is a unique index. If no value is supplied a non-unique index will be + created. + + + The name to use for the index in the database. If no value is supplied a unique name will be + generated. + + A value indicating whether or not this is a clustered index. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to create an index on multiple columns. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to create the index on. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the columns to create the index on. + + A value indicating if this is a unique index. If no value is supplied a non-unique index will be + created. + + + The name to use for the index in the database. If no value is supplied a unique name will be + generated. + + A value indicating whether or not this is a clustered index. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an index based on its name. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to drop the index from. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the index to be dropped. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to drop an index based on the columns it targets. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table to drop the index from. Schema name is optional, if no schema is specified + then dbo is assumed. + + The name of the column(s) the index targets. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to rename an index. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The name of the table that contains the index to be renamed. Schema name is optional, if no + schema is specified then dbo is assumed. + + The name of the index to be renamed. + The new name for the index. + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to execute a SQL command or set of SQL commands. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The SQL to be executed. + + A value indicating if the SQL should be executed outside of the transaction being + used for the migration process. If no value is supplied the SQL will be executed within the transaction. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to execute a SQL file. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The SQL file to be executed. Relative paths are assumed to be relative to the current AppDomain's BaseDirectory. + + + A value indicating if the SQL should be executed outside of the transaction being + used for the migration process. If no value is supplied the SQL will be executed within the transaction. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Adds an operation to execute a SQL resource file. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The manifest resource name of the SQL resource file to be executed. + + The assembly containing the resource file. The calling assembly is assumed if not provided. + + + A value indicating if the SQL should be executed outside of the transaction being + used for the migration process. If no value is supplied the SQL will be executed within the transaction. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + + + + + + + + + + + + + + + + + + + Configuration relating to the use of migrations for a given model. + You will typically create a configuration class that derives + from rather than + using this class. + + + + + The default directory that migrations are stored in. + + + + + Initializes a new instance of the DbMigrationsConfiguration class. + + + + + Adds a new SQL generator to be used for a given database provider. + + Name of the database provider to set the SQL generator for. + The SQL generator to be used. + + + + Gets the SQL generator that is set to be used with a given database provider. + + Name of the database provider to get the SQL generator for. + The SQL generator that is set for the database provider. + + + + Adds a new factory for creating instances to be used for a given database provider. + + Name of the database provider to set the SQL generator for. + + A factory for creating instances for a given and + representing the default schema. + + + + + Gets the history context factory that is set to be used with a given database provider. + + Name of the database provider to get thefactory for. + The history context factory that is set for the database provider. + + + + Gets or sets a value indicating if automatic migrations can be used when migrating the database. + + + + + Gets or sets the string used to distinguish migrations belonging to this configuration + from migrations belonging to other configurations using the same database. + This property enables migrations from multiple different models to be applied to a single database. + + + + + Gets or sets a value indicating if data loss is acceptable during automatic migration. + If set to false an exception will be thrown if data loss may occur as part of an automatic migration. + + + + + Gets or sets the derived DbContext representing the model to be migrated. + + + + + Gets or sets the namespace used for code-based migrations. + + + + + Gets or sets the sub-directory that code-based migrations are stored in. + Note that this property must be set to a relative path for a sub-directory under the + Visual Studio project root; it cannot be set to an absolute path. + + + + + Gets or sets the code generator to be used when scaffolding migrations. + + + + + Gets or sets the assembly containing code-based migrations. + + + + + Gets or sets a value to override the connection of the database to be migrated. + + + + + Gets or sets the timeout value used for the individual commands within a + migration. A null value indicates that the default value of the underlying + provider will be used. + + + + + Configuration relating to the use of migrations for a given model. + + The context representing the model that this configuration applies to. + + + + Initializes a new instance of the DbMigrationsConfiguration class. + + + + + Runs after upgrading to the latest migration to allow seed data to be updated. + + + Note that the database may already contain seed data when this method runs. This means that + implementations of this method must check whether or not seed data is present and/or up-to-date + and then only make changes if necessary and in a non-destructive way. The + + can be used to help with this, but for seeding large amounts of data it may be necessary to do less + granular checks if performance is an issue. + If the database + initializer is being used, then this method will be called each time that the initializer runs. + If one of the , , + or initializers is being used, then this method will not be + called and the Seed method defined in the initializer should be used instead. + + Context to be used for updating seed data. + + + + + + + + + + + + + + + + + + + DbMigrator is used to apply existing migrations to a database. + DbMigrator can be used to upgrade and downgrade to any given migration. + To scaffold migrations based on changes to your model use + + + + + Base class for decorators that wrap the core + + + + + Initializes a new instance of the MigratorBase class. + + The migrator that this decorator is wrapping. + + + + Gets a list of the pending migrations that have not been applied to the database. + + List of migration Ids + + + + Updates the target database to the latest migration. + + + + + Updates the target database to a given migration. + + The migration to upgrade/downgrade to. + + + + Gets a list of the migrations that are defined in the assembly. + + List of migration Ids + + + + Gets a list of the migrations that have been applied to the database. + + List of migration Ids + + + + Gets the configuration being used for the migrations process. + + + + + Migration Id representing the state of the database before any migrations are applied. + + + + + Initializes a new instance of the DbMigrator class. + + Configuration to be used for the migration process. + + + + Gets all migrations that are defined in the configured migrations assembly. + + The list of migrations. + + + + Gets all migrations that have been applied to the target database. + + The list of migrations. + + + + Gets all migrations that are defined in the assembly but haven't been applied to the target database. + + The list of migrations. + + + + Updates the target database to a given migration. + + The migration to upgrade/downgrade to. + + + + Gets the configuration that is being used for the migration process. + + + + + A set of extension methods for + + + + + Adds or updates entities by key when SaveChanges is called. Equivalent to an "upsert" operation + from database terminology. + This method can useful when seeding data using Migrations. + + The type of entities to add or update. + The set to which the entities belong. + The entities to add or update. + + When the parameter is a custom or fake IDbSet implementation, this method will + attempt to locate and invoke a public, instance method with the same signature as this extension method. + + + + + Adds or updates entities by a custom identification expression when SaveChanges is called. + Equivalent to an "upsert" operation from database terminology. + This method can useful when seeding data using Migrations. + + The type of entities to add or update. + The set to which the entities belong. + An expression specifying the properties that should be used when determining whether an Add or Update operation should be performed. + The entities to add or update. + + When the parameter is a custom or fake IDbSet implementation, this method will + attempt to locate and invoke a public, instance method with the same signature as this extension method. + + + + + Generates C# code for a code-based migration. + + + + + Base class for providers that generate code for code-based migrations. + + + + + Generates the code that should be added to the users project. + + Unique identifier of the migration. + Operations to be performed by the migration. + Source model to be stored in the migration metadata. + Target model to be stored in the migration metadata. + Namespace that code should be generated in. + Name of the class that should be generated. + The generated code. + + + + Gets the namespaces that must be output as "using" or "Imports" directives to handle + the code generated by the given operations. + + The operations for which code is going to be generated. + An ordered list of namespace names. + + + + Gets the default namespaces that must be output as "using" or "Imports" directives for + any code generated. + + A value indicating if this class is being generated for a code-behind file. + An ordered list of namespace names. + + + + Gets the instances that are being used. + + + + + + + + Generates the primary code file that the user can view and edit. + + Operations to be performed by the migration. + Namespace that code should be generated in. + Name of the class that should be generated. + The generated code. + + + + Generates the code behind file with migration metadata. + + Unique identifier of the migration. + Source model to be stored in the migration metadata. + Target model to be stored in the migration metadata. + Namespace that code should be generated in. + Name of the class that should be generated. + The generated code. + + + + Generates a property to return the source or target model in the code behind file. + + Name of the property. + Value to be returned. + Text writer to add the generated code to. + + + + Generates class attributes. + + Text writer to add the generated code to. + A value indicating if this class is being generated for a code-behind file. + + + + Generates a namespace, using statements and class definition. + + Namespace that code should be generated in. + Name of the class that should be generated. + Text writer to add the generated code to. + Base class for the generated class. + A value indicating if this class is being generated for a code-behind file. + Namespaces for which using directives will be added. If null, then the namespaces returned from GetDefaultNamespaces will be used. + + + + Generates the closing code for a class that was started with WriteClassStart. + + Namespace that code should be generated in. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code for to re-create the given dictionary of annotations for use when passing + these annotations as a parameter of a . call. + + The annotations to generate. + The writer to which generated code should be written. + + + + Generates code for to re-create the given dictionary of annotations for use when passing + these annotations as a parameter of a . call. + + The annotations to generate. + The writer to which generated code should be written. + + + + Generates code for the given annotation value, which may be null. The default behavior is to use an + if one is registered, otherwise call ToString on the annotation value. + + + Note that a can be registered to generate code for custom annotations + without the need to override the entire code generator. + + The name of the annotation for which code is needed. + The annotation value to generate. + The writer to which generated code should be written. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + Generates code to specify the definition for a . + The parameter definition to generate code for. + Text writer to add the generated code to. + A value indicating whether to include the column name in the definition. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code for an . + + The operation for which code should be generated. + The writer to which generated code should be written. + + + + Generates code to perform an as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to specify a set of column names using a lambda expression. + + The columns to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to specify the definition for a . + + The column definition to generate code for. + Text writer to add the generated code to. + A value indicating whether to include the column name in the definition. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column of unknown data type. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Removes any invalid characters from the name of an database artifact. + + The name to be scrubbed. + The scrubbed name. + + + + Gets the type name to use for a column of the given data type. + + The data type to translate. + The type name to use in the generated migration. + + + + Quotes an identifier using appropriate escaping to allow it to be stored in a string. + + The identifier to be quoted. + The quoted identifier. + + + + Scaffolds code-based migrations to apply pending model changes to the database. + + + + + Initializes a new instance of the MigrationScaffolder class. + + Configuration to be used for scaffolding. + + + + Scaffolds a code based migration to apply any pending model changes to the database. + + The name to use for the scaffolded migration. + The scaffolded migration. + + + + Scaffolds a code based migration to apply any pending model changes to the database. + + The name to use for the scaffolded migration. + Whether or not to include model changes. + The scaffolded migration. + + + + Scaffolds the initial code-based migration corresponding to a previously run database initializer. + + The scaffolded migration. + + + + Gets or sets the namespace used in the migration's generated code. + By default, this is the same as MigrationsNamespace on the migrations + configuration object passed into the constructor. For VB.NET projects, this + will need to be updated to take into account the project's root namespace. + + + + + Represents a code-based migration that has been scaffolded and is ready to be written to a file. + + + + + Gets or sets the unique identifier for this migration. + Typically used for the file name of the generated code. + + + + + Gets or sets the scaffolded migration code that the user can edit. + + + + + Gets or sets the scaffolded migration code that should be stored in a code behind file. + + + + + Gets or sets the programming language used for this migration. + Typically used for the file extension of the generated code. + + + + + Gets or sets the subdirectory in the user's project that this migration should be saved in. + + + + + Gets a dictionary of string resources to add to the migration resource file. + + + + + Gets or sets whether the migration was re-scaffolded. + + + + + Represents an exception that occurred while running an operation in another AppDomain in the + . + + + + + Initializes a new instance of the ToolingException class. + + + + + Initializes a new instance of the class with a specified error message. + + The message that describes the error. + + + + Initializes a new instance of the ToolingException class. + + Error that explains the reason for the exception. + The type of the exception that was thrown. + The stack trace of the exception that was thrown. + + + + Initializes a new instance of the class with a specified error message and a reference to the inner exception that is the cause of this exception. + + The error message that explains the reason for the exception. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Gets the type of the exception that was thrown. + + + + + Gets the stack trace of the exception that was thrown. + + + + + Helper class that is used by design time tools to run migrations related + commands that need to interact with an application that is being edited + in Visual Studio. + Because the application is being edited the assemblies need to + be loaded in a separate AppDomain to ensure the latest version + is always loaded. + The App/Web.config file from the startup project is also copied + to ensure that any configuration is applied. + + + + + Initializes a new instance of the ToolingFacade class. + + The name of the assembly that contains the migrations configuration to be used. + The name of the assembly that contains the DbContext to be used. + The namespace qualified name of migrations configuration to be used. + The working directory containing the compiled assemblies. + The path of the config file from the startup project. + The path of the application data directory from the startup project. Typically the App_Data directory for web applications or the working directory for executables. + The connection to the database to be migrated. If null is supplied, the default connection for the context will be used. + + + + Releases all unmanaged resources used by the facade. + + + + + Gets the fully qualified name of all types deriving from . + + All context types found. + + + + Gets the fully qualified name of a type deriving from . + + The name of the context type. If null, the single context type found in the assembly will be returned. + The context type found. + + + + Gets a list of all migrations that have been applied to the database. + + Ids of applied migrations. + + + + Gets a list of all migrations that have not been applied to the database. + + Ids of pending migrations. + + + + Updates the database to the specified migration. + + The Id of the migration to migrate to. If null is supplied, the database will be updated to the latest migration. + Value indicating if data loss during automatic migration is acceptable. + + + + Generates a SQL script to migrate between two migrations. + + The migration to update from. If null is supplied, a script to update the current database will be produced. + The migration to update to. If null is supplied, a script to update to the latest migration will be produced. + Value indicating if data loss during automatic migration is acceptable. + The generated SQL script. + + + + Scaffolds a code-based migration to apply any pending model changes. + + The name for the generated migration. + The programming language of the generated migration. + The root namespace of the project the migration will be added to. + Whether or not to include model changes. + The scaffolded migration. + + + + Scaffolds the initial code-based migration corresponding to a previously run database initializer. + + The programming language of the generated migration. + The root namespace of the project the migration will be added to. + The scaffolded migration. + + + + + + + Releases all resources used by the facade. + + + true to release both managed and unmanaged resources; false to release only unmanaged resources. + + + + + Gets or sets an action to be run to log information. + + + + + Gets or sets an action to be run to log warnings. + + + + + Gets or sets an action to be run to log verbose information. + + + + + Base class for loggers that can be used for the migrations process. + + + + + Logs an informational message. + + The message to be logged. + + + + Logs a warning that the user should be made aware of. + + The message to be logged. + + + + Logs some additional information that should only be presented to the user if they request verbose output. + + The message to be logged. + + + + Generates VB.Net code for a code-based migration. + + + + + + + + Generates the primary code file that the user can view and edit. + + Operations to be performed by the migration. + Namespace that code should be generated in. + Name of the class that should be generated. + The generated code. + + + + Generates the code behind file with migration metadata. + + Unique identifier of the migration. + Source model to be stored in the migration metadata. + Target model to be stored in the migration metadata. + Namespace that code should be generated in. + Name of the class that should be generated. + The generated code. + + + + Generates a property to return the source or target model in the code behind file. + + Name of the property. + Value to be returned. + Text writer to add the generated code to. + + + + Generates class attributes. + + Text writer to add the generated code to. + A value indicating if this class is being generated for a code-behind file. + + + + Generates a namespace, using statements and class definition. + + Namespace that code should be generated in. + Name of the class that should be generated. + Text writer to add the generated code to. + Base class for the generated class. + A value indicating if this class is being generated for a code-behind file. + Namespaces for which Imports directives will be added. If null, then the namespaces returned from GetDefaultNamespaces will be used. + + + + Generates the closing code for a class that was started with WriteClassStart. + + Namespace that code should be generated in. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code for to re-create the given dictionary of annotations for use when passing + these annotations as a parameter of a . call. + + The annotations to generate. + The writer to which generated code should be written. + + + + Generates code for to re-create the given dictionary of annotations for use when passing + these annotations as a parameter of a . call. + + The annotations to generate. + The writer to which generated code should be written. + + + + Generates code for the given annotation value, which may be null. The default behavior is to use an + if one is registered, otherwise call ToString on the annotation value. + + + Note that a can be registered to generate code for custom annotations + without the need to override the entire code generator. + + The name of the annotation for which code is needed. + The annotation value to generate. + The writer to which generated code should be written. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + Generates code to perform a . + The parameter model definition to generate code for. + Text writer to add the generated code to. + true to include the column name in the definition; otherwise, false. + + + Generates code to perform a . + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code for an . + + The operation for which code should be generated. + The writer to which generated code should be written. + + + + Generates code to perform an as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a as part of a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to specify a set of column names using a lambda expression. + + The columns to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform an . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to specify the definition for a . + + The column definition to generate code for. + Text writer to add the generated code to. + A value indicating whether to include the column name in the definition. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to specify the default value for a column of unknown data type. + + The value to be used as the default. + Code representing the default value. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Generates code to perform a . + + The operation to generate code for. + Text writer to add the generated code to. + + + + Removes any invalid characters from the name of an database artifact. + + The name to be scrubbed. + The scrubbed name. + + + + Gets the type name to use for a column of the given data type. + + The data type to translate. + The type name to use in the generated migration. + + + + Quotes an identifier using appropriate escaping to allow it to be stored in a string. + + The identifier to be quoted. + The quoted identifier. + + + + Contains extension methods for the class. + + + + + Configures an awaiter used to await this to avoid + marshalling the continuation + back to the original context, but preserve the current culture and UI culture. + + + The type of the result produced by the associated . + + The task to be awaited on. + An object used to await this task. + + + + Configures an awaiter used to await this to avoid + marshalling the continuation + back to the original context, but preserve the current culture and UI culture. + + The task to be awaited on. + An object used to await this task. + + + + Provides an awaitable object that allows for awaits on that + preserve the culture. + + + The type of the result produced by the associated . + + This type is intended for compiler use only. + + + + Constructs a new instance of the class. + + The task to be awaited on. + + + Gets an awaiter used to await this . + An awaiter instance. + This method is intended for compiler user rather than use directly in code. + + + Ends the await on the completed . + The result of the completed . + The awaiter was not properly initialized. + The task was canceled. + The task completed in a Faulted state. + + + This method is not implemented and should not be called. + The action to invoke when the await operation completes. + + + + Schedules the continuation onto the associated with this + . + + The action to invoke when the await operation completes. + + The argument is null + (Nothing in Visual Basic). + + The awaiter was not properly initialized. + This method is intended for compiler user rather than use directly in code. + + + + Gets whether this Task has completed. + + + will return true when the Task is in one of the three + final states: RanToCompletion, + Faulted, or + Canceled. + + + + + Provides an awaitable object that allows for awaits on that + preserve the culture. + + This type is intended for compiler use only. + + + + Constructs a new instance of the class. + + The task to be awaited on. + + + Gets an awaiter used to await this . + An awaiter instance. + This method is intended for compiler user rather than use directly in code. + + + Ends the await on the completed . + The awaiter was not properly initialized. + The task was canceled. + The task completed in a Faulted state. + + + This method is not implemented and should not be called. + The action to invoke when the await operation completes. + + + + Schedules the continuation onto the associated with this + . + + The action to invoke when the await operation completes. + + The argument is null + (Nothing in Visual Basic). + + The awaiter was not properly initialized. + This method is intended for compiler user rather than use directly in code. + + + + Gets whether this Task has completed. + + + will return true when the Task is in one of the three + final states: RanToCompletion, + Faulted, or + Canceled. + + + + + This class is used by Code First Migrations to read and write migration history + from the database. + To customize the definition of the migrations history table you can derive from + this class and override OnModelCreating. Derived instances can either be registered + on a per migrations configuration basis using , + or globally using . + + + + + The default name used for the migrations history table. + + + + + Initializes a new instance of the HistoryContext class. + If you are creating a derived history context you will generally expose a constructor + that accepts these same parameters and passes them to this base constructor. + + + An existing connection to use for the new context. + + + The default schema of the model being migrated. + This schema will be used for the migrations history table unless a different schema is configured in OnModelCreating. + + + + + Applies the default configuration for the migrations history table. If you override + this method it is recommended that you call this base implementation before applying your + custom configuration. + + The builder that defines the model for the context being created. + + + + Gets the key used to locate a model that was previously built for this context. This is used + to avoid processing OnModelCreating and calculating the model every time a new context instance is created. + By default this property returns the default schema. + In most cases you will not need to override this property. However, if your implementation of OnModelCreating + contains conditional logic that results in a different model being built for the same database provider and + default schema you should override this property and calculate an appropriate key. + + + + + Gets the default schema of the model being migrated. + This schema will be used for the migrations history table unless a different schema is configured in OnModelCreating. + + + + + Gets or sets a that can be used to read and write instances. + + + + + This class is used by Code First Migrations to read and write migration history + from the database. + + + + + Gets or sets the Id of the migration this row represents. + + + + + Gets or sets a key representing to which context the row applies. + + + + + Gets or sets the state of the model after this migration was applied. + + + + + Gets or sets the version of Entity Framework that created this entry. + + + + + Represents an error that occurs when an automatic migration would result in data loss. + + + + + Initializes a new instance of the AutomaticDataLossException class. + + + + + Initializes a new instance of the AutomaticDataLossException class. + + The message that describes the error. + + + + Initializes a new instance of the MigrationsException class. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Represents an error that occurs when there are pending model changes after applying the last migration and automatic migration is disabled. + + + + + Initializes a new instance of the AutomaticMigrationsDisabledException class. + + + + + Initializes a new instance of the AutomaticMigrationsDisabledException class. + + The message that describes the error. + + + + Initializes a new instance of the MigrationsException class. + + The message that describes the error. + The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified. + + + + Provides additional metadata about a code-based migration. + + + + + Gets the unique identifier for the migration. + + + + + Gets the state of the model before this migration is run. + + + + + Gets the state of the model after this migration is run. + + + + + Decorator to provide logging during migrations operations.. + + + + + Initializes a new instance of the MigratorLoggingDecorator class. + + The migrator that this decorator is wrapping. + The logger to write messages to. + + + + Decorator to produce a SQL script instead of applying changes to the database. + Using this decorator to wrap will prevent + from applying any changes to the target database. + + + + + Initializes a new instance of the MigratorScriptingDecorator class. + + The migrator that this decorator is wrapping. + + + + Produces a script to update the database. + + + The migration to update from. If null is supplied, a script to update the + current database will be produced. + + + The migration to update to. If null is supplied, + a script to update to the latest migration will be produced. + + The generated SQL script. + + + + Represents a column being added to a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the AddColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table the column should be added to. + Details of the column being added. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table the column should be added to. + + + + + Gets the details of the column being added. + + + + + Gets an operation that represents dropping the added column. + + + + + + + + Represents a foreign key constraint being added to a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Base class for changes that affect foreign key constraints. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the ForeignKeyOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets or sets the name of the table that the foreign key constraint targets. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets the name of the table that the foreign key columns exist in. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + The names of the foreign key column(s). + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets a value indicating if a specific name has been supplied for this foreign key constraint. + + + + + Gets or sets the name of this foreign key constraint. + If no name is supplied, a default name will be calculated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the AddForeignKeyOperation class. + The PrincipalTable, PrincipalColumns, DependentTable and DependentColumns properties should also be populated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation to create an index on the foreign key column(s). + + An operation to add the index. + + + + The names of the column(s) that the foreign key constraint should target. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets a value indicating if cascade delete should be configured on the foreign key constraint. + + + + + Gets an operation to drop the foreign key constraint. + + + + + + + + Represents adding a primary key to a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Common base class to represent operations affecting primary keys. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Returns the default name for the primary key. + + The target table name. + The default primary key name. + + + + Initializes a new instance of the PrimaryKeyOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets or sets the name of the table that contains the primary key. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets the column(s) that make up the primary key. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets a value indicating if a specific name has been supplied for this primary key. + + + + + Gets or sets the name of this primary key. + If no name is supplied, a default name will be calculated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + + + + Gets or sets whether this is a clustered primary key. + + + + + Initializes a new instance of the AddPrimaryKeyOperation class. + The Table and Columns properties should also be populated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation to drop the primary key. + + + + + Represents altering an existing column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the AlterColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table that the column belongs to. + Details of what the column should be altered to. + Value indicating if this change will result in data loss. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the AlterColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table that the column belongs to. + Details of what the column should be altered to. + Value indicating if this change will result in data loss. + An operation to revert this alteration of the column. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table that the column belongs to. + + + + + Gets the new definition for the column. + + + + + Gets an operation that represents reverting the alteration. + The inverse cannot be automatically calculated, + if it was not supplied to the constructor this property will return null. + + + + + + + + Represents information about a column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the ColumnModel class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The data type for this column. + + + + Initializes a new instance of the ColumnModel class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The data type for this column. + Additional details about the data type. This includes details such as maximum length, nullability etc. + + + + Determines if this column is a narrower data type than another column. + Used to determine if altering the supplied column definition to this definition will result in data loss. + + The column to compare to. + Details of the database provider being used. + True if this column is of a narrower data type. + + + + Gets the CLR type corresponding to the database type of this column. + + + + + Gets the default value for the CLR type corresponding to the database type of this column. + + + + + Gets or sets a value indicating if this column can store null values. + + + + + Gets or sets a value indicating if values for this column will be generated by the database using the identity pattern. + + + + + Gets or sets a value indicating if this property model should be configured as a timestamp. + + + + + Gets or sets the custom annotations that have changed on the column. + + + + + Represents creating a database index. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Common base class for operations affecting indexes. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Creates a default index name based on the supplied column names. + + The column names used to create a default index name. + A default index name. + + + + Initializes a new instance of the IndexOperation class. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + Additional arguments that may be processed by providers. Use anonymous type syntax to + specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + + Gets or sets the table the index belongs to. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets the columns that are indexed. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets a value indicating if a specific name has been supplied for this index. + + + + + Gets or sets the name of this index. + If no name is supplied, a default name will be calculated. + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the CreateIndexOperation class. + The Table and Columns properties should also be populated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets or sets a value indicating if this is a unique index. + + + + + Gets an operation to drop this index. + + + + + + + + Gets or sets whether this is a clustered index. + + + + + Represents creating a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the CreateTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table to be created. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the CreateTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table to be created. + Custom annotations that exist on the table to be created. May be null or empty. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table to be created. + + + + + Gets the columns to be included in the new table. + + + + + Gets or sets the primary key for the new table. + + + + + Gets custom annotations that exist on the table to be created. + + + + + Gets an operation to drop the table. + + + + + + + + Represents a column being dropped from a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the DropColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table the column should be dropped from. + The name of the column to be dropped. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table the column should be dropped from. + The name of the column to be dropped. + Custom annotations that exist on the column that is being dropped. May be null or empty. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table the column should be dropped from. + The name of the column to be dropped. + The operation that represents reverting the drop operation. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table the column should be dropped from. + The name of the column to be dropped. + Custom annotations that exist on the column that is being dropped. May be null or empty. + The operation that represents reverting the drop operation. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table the column should be dropped from. + + + + + Gets the name of the column to be dropped. + + + + + Gets custom annotations that exist on the column that is being dropped. + + + + + Gets an operation that represents reverting dropping the column. + The inverse cannot be automatically calculated, + if it was not supplied to the constructor this property will return null. + + + + + + + + Represents a foreign key constraint being dropped from a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the DropForeignKeyOperation class. + The PrincipalTable, DependentTable and DependentColumns properties should also be populated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropForeignKeyOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc.. + + The operation that represents reverting dropping the foreign key constraint. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation to drop the associated index on the foreign key column(s). + + An operation to drop the index. + + + + Gets an operation that represents reverting dropping the foreign key constraint. + The inverse cannot be automatically calculated, + if it was not supplied to the constructor this property will return null. + + + + + + + + Represents dropping an existing index. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the DropIndexOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropIndexOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The operation that represents reverting dropping the index. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation that represents reverting dropping the index. + The inverse cannot be automatically calculated, + if it was not supplied to the constructor this property will return null. + + + + + + + + Represents dropping a primary key from a table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the DropPrimaryKeyOperation class. + The Table and Columns properties should also be populated. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets an operation to add the primary key. + + + + + Used when altering the migrations history table so that the table can be rebuilt rather than just dropping and adding the primary key. + + + The create table operation for the migrations history table. + + + + + Represents dropping an existing table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the DropTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table to be dropped. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table to be dropped. + Custom annotations that exist on the table that is being dropped. May be null or empty. + Custom annotations that exist on columns of the table that is being dropped. May be null or empty. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table to be dropped. + An operation that represents reverting dropping the table. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Initializes a new instance of the DropTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The name of the table to be dropped. + Custom annotations that exist on the table that is being dropped. May be null or empty. + Custom annotations that exist on columns of the table that is being dropped. May be null or empty. + An operation that represents reverting dropping the table. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table to be dropped. + + + + + Gets custom annotations that exist on the table that is being dropped. + + + + + Gets custom annotations that exist on columns of the table that is being dropped. + + + + + Gets an operation that represents reverting dropping the table. + The inverse cannot be automatically calculated, + if it was not supplied to the constructor this property will return null. + + + + + + + + Operation representing DML changes to the migrations history table. + The migrations history table is used to store a log of the migrations that have been applied to the database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the HistoryOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + A sequence of command trees representing the operations being applied to the history table. + Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + A sequence of commands representing the operations being applied to the history table. + + + + + + + + Represents moving a table from one schema to another. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the MoveTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table to be moved. + Name of the schema to move the table to. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table to be moved. + + + + + Gets the name of the schema to move the table to. + + + + + Gets an operation that moves the table back to its original schema. + + + + + + + + Used when altering the migrations history table so that data can be moved to the new table. + + + The context key for the model. + + + + + Gets a value that indicates whether this is a system table. + + + true if the table is a system table; otherwise, false. + + + + + Used when altering the migrations history table so that the table can be rebuilt rather than just dropping and adding the primary key. + + + The create table operation for the migrations history table. + + + + + Represents renaming an existing column. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the RenameColumnOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table the column belongs to. + Name of the column to be renamed. + New name for the column. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table the column belongs to. + + + + + Gets the name of the column to be renamed. + + + + + Gets the new name for the column. + + + + + Gets an operation that reverts the rename. + + + + + + + + Represents renaming an existing table. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the RenameTableOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + Name of the table to be renamed. + New name for the table. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the name of the table to be renamed. + + + + + Gets the new name for the table. + + + + + Gets an operation that reverts the rename. + + + + + + + + Represents a provider specific SQL statement to be executed directly against the target database. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Initializes a new instance of the SqlOperation class. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + The SQL to be executed. + Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'. + + + + Gets the SQL to be executed. + + + + + Gets or sets a value indicating whether this statement should be performed outside of + the transaction scope that is used to make the migration process transactional. + If set to true, this operation will not be rolled back if the migration process fails. + + + + + + + + Common base class for providers that convert provider agnostic migration + operations into database provider specific SQL commands. + + + + + Converts a set of migration operations into database provider specific SQL. + + The operations to be converted. + Token representing the version of the database being targeted. + A list of SQL statements to be executed to perform the migration operations. + + + + Generates the SQL body for a stored procedure. + + The command trees representing the commands for an insert, update or delete operation. + The rows affected parameter name. + The provider manifest token. + The SQL body for the stored procedure. + + + + Determines if a provider specific exception corresponds to a database-level permission denied error. + + The database exception. + true if the supplied exception corresponds to a database-level permission denied error; otherwise false. + + + + Builds the store type usage for the specified using the facets from the specified . + + Name of the store type. + The target property. + A store-specific TypeUsage + + + + Gets or sets the provider manifest. + + + The provider manifest. + + + + + Represents a migration operation that has been translated into a SQL statement. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets the SQL to be executed to perform this migration operation. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + + + Gets or sets a value indicating whether this statement should be performed outside of + the transaction scope that is used to make the migration process transactional. + If set to true, this operation will not be rolled back if the migration process fails. + + + + + Gets or sets the batch terminator for the database provider. + + Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources + (such as the end user of an application). If input is accepted from such sources it should be validated + before being passed to these APIs to protect against SQL injection attacks etc. + + + The batch terminator for the database provider. + + + + + Extension methods for . + + + + + Returns an implementation that stays in sync with the given + . + + The element type. + The collection that the binding list will stay in sync with. + The binding list. + + + + Represents data in a geodetic (round earth) coordinate system. + + + + + Creates a new value based on the specified well known binary value. + + + A new DbGeography value as defined by the well known binary value with the default geography coordinate system identifier (SRID)( + + ). + + A byte array that contains a well known binary representation of the geography value. + + + + Creates a new value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new line value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new point value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new polygon value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + Returns the multiline value from a binary value. + The multiline value from a binary value. + The well-known binary value. + The coordinate system identifier. + + + Returns the multipoint value from a well-known binary value. + The multipoint value from a well-known binary value. + The well-known binary value. + The coordinate system identifier. + + + Returns the multi polygon value from a well-known binary value. + The multi polygon value from a well-known binary value. + The multi polygon well-known binary value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new value based on the specified Geography Markup Language (GML) value. + + + A new DbGeography value as defined by the GML value with the default geography coordinate system identifier (SRID) ( + + ). + + A string that contains a Geography Markup Language (GML) representation of the geography value. + + + + Creates a new value based on the specified Geography Markup Language (GML) value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the GML value with the specified coordinate system identifier. + A string that contains a Geography Markup Language (GML) representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new value based on the specified well known text value. + + + A new DbGeography value as defined by the well known text value with the default geography coordinate system identifier (SRID) ( + + ). + + A string that contains a well known text representation of the geography value. + + + + Creates a new value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new line value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new point value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + + Creates a new polygon value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + Returns the multiline value from a well-known text value. + The multiline value from a well-known text value. + The well-known text. + The coordinate system identifier. + + + Returns the multipoint value from a well-known text value. + The multipoint value from a well-known text value. + The well-known text value. + The coordinate system identifier. + + + Returns the multi polygon value from a well-known text value. + The multi polygon value from a well-known text value. + The multi polygon well-known text value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeography value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geography value. + The identifier of the coordinate system that the new DbGeography value should use. + + + Generates the well known text representation of this DbGeography value. Includes only Longitude and Latitude for points. + A string containing the well known text representation of this DbGeography value. + + + Generates the well known binary representation of this DbGeography value. + The well-known binary representation of this DbGeography value. + + + Generates the Geography Markup Language (GML) representation of this DbGeography value. + A string containing the GML representation of this DbGeography value. + + + Determines whether this DbGeography is spatially equal to the specified DbGeography argument. + true if other is spatially equal to this geography value; otherwise false. + The geography value that should be compared with this geography value for equality. + + + Determines whether this DbGeography is spatially disjoint from the specified DbGeography argument. + true if other is disjoint from this geography value; otherwise false. + The geography value that should be compared with this geography value for disjointness. + + + Determines whether this DbGeography value spatially intersects the specified DbGeography argument. + true if other intersects this geography value; otherwise false. + The geography value that should be compared with this geography value for intersection. + + + Returns a geography object that represents the union of all points whose distance from a geography instance is less than or equal to a specified value. + A geography object that represents the union of all points + The distance. + + + Computes the distance between the closest points in this DbGeography value and another DbGeography value. + A double value that specifies the distance between the two closest points in this geography value and other. + The geography value for which the distance from this value should be computed. + + + Computes the intersection of this DbGeography value and another DbGeography value. + A new DbGeography value representing the intersection between this geography value and other. + The geography value for which the intersection with this value should be computed. + + + Computes the union of this DbGeography value and another DbGeography value. + A new DbGeography value representing the union between this geography value and other. + The geography value for which the union with this value should be computed. + + + Computes the difference of this DbGeography value and another DbGeography value. + A new DbGeography value representing the difference between this geography value and other. + The geography value for which the difference with this value should be computed. + + + Computes the symmetric difference of this DbGeography value and another DbGeography value. + A new DbGeography value representing the symmetric difference between this geography value and other. + The geography value for which the symmetric difference with this value should be computed. + + + Returns an element of this DbGeography value from a specific position, if it represents a geography collection. <param name="index">The position within this geography value from which the element should be taken.</param><returns>The element in this geography value at the specified position, if it represents a collection of other geography values; otherwise null.</returns> + An element of this DbGeography value from a specific position + The index. + + + Returns an element of this DbGeography value from a specific position, if it represents a linestring or linear ring. <param name="index">The position within this geography value from which the element should be taken.</param><returns>The element in this geography value at the specified position, if it represents a linestring or linear ring; otherwise null.</returns> + An element of this DbGeography value from a specific position + The index. + + + Returns a string representation of the geography value. + A string representation of the geography value. + + + Gets the default coordinate system id (SRID) for geography values (WGS 84) + The default coordinate system id (SRID) for geography values (WGS 84) + + + Gets a representation of this DbGeography value that is specific to the underlying provider that constructed it. + A representation of this DbGeography value. + + + + Gets the spatial provider that will be used for operations on this spatial type. + + + + Gets or sets a data contract serializable well known representation of this DbGeography value. + A data contract serializable well known representation of this DbGeography value. + + + Gets the identifier associated with the coordinate system. + The identifier associated with the coordinate system. + + + + Gets the dimension of the given value or, if the value is a collections, the largest element dimension. + + + The dimension of the given value. + + + + Gets the spatial type name of the DBGeography. + The spatial type name of the DBGeography. + + + Gets a nullable Boolean value indicating whether this DbGeography value is empty. + True if this DbGeography value is empty; otherwise, false. + + + Gets the number of elements in this DbGeography value, if it represents a geography collection. <returns>The number of elements in this geography value, if it represents a collection of other geography values; otherwise null.</returns> + The number of elements in this DbGeography value. + + + Gets the Latitude coordinate of this DbGeography value, if it represents a point. <returns>The Latitude coordinate value of this geography value, if it represents a point; otherwise null.</returns> + The Latitude coordinate of this DbGeography value. + + + Gets the Longitude coordinate of this DbGeography value, if it represents a point. <returns>The Longitude coordinate value of this geography value, if it represents a point; otherwise null.</returns> + The Longitude coordinate of this DbGeography value. + + + Gets the elevation (Z coordinate) of this DbGeography value, if it represents a point. <returns>The elevation (Z coordinate) value of this geography value, if it represents a point; otherwise null.</returns> + The elevation (Z coordinate) of this DbGeography value. + + + Gets the M (Measure) coordinate of this DbGeography value, if it represents a point. <returns>The M (Measure) coordinate value of this geography value, if it represents a point; otherwise null.</returns> + The M (Measure) coordinate of this DbGeography value. + + + Gets a nullable double value that indicates the length of this DbGeography value, which may be null if this value does not represent a curve. + A nullable double value that indicates the length of this DbGeography value. + + + Gets a DbGeography value representing the start point of this value, which may be null if this DbGeography value does not represent a curve. + A DbGeography value representing the start point of this value. + + + Gets a DbGeography value representing the start point of this value, which may be null if this DbGeography value does not represent a curve. + A DbGeography value representing the start point of this value. + + + Gets a nullable Boolean value indicating whether this DbGeography value is closed, which may be null if this value does not represent a curve. + True if this DbGeography value is closed; otherwise, false. + + + Gets the number of points in this DbGeography value, if it represents a linestring or linear ring. <returns>The number of elements in this geography value, if it represents a linestring or linear ring; otherwise null.</returns> + The number of points in this DbGeography value. + + + Gets a nullable double value that indicates the area of this DbGeography value, which may be null if this value does not represent a surface. + A nullable double value that indicates the area of this DbGeography value. + + + + A data contract serializable representation of a value. + + + + Gets or sets the coordinate system identifier (SRID) of this value. + + + Gets or sets the well known text representation of this value. + + + Gets or sets the well known binary representation of this value. + + + + Represents geometric shapes. + + + + + Creates a new value based on the specified well known binary value. + + + A new DbGeometry value as defined by the well known binary value with the default geometry coordinate system identifier ( + + ). + + A byte array that contains a well known binary representation of the geometry value. + wellKnownBinary + + + + Creates a new value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + wellKnownBinary + coordinateSystemId + + + + Creates a new line value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + lineWellKnownBinary + coordinateSystemId + + + + Creates a new point value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + pointWellKnownBinary + coordinateSystemId + + + + Creates a new polygon value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + polygonWellKnownBinary + coordinateSystemId + + + Returns the multiline value from a binary value. + The multiline value from a binary value. + The well-known binary value. + The coordinate system identifier. + + + Returns the multipoint value from a well-known binary value. + The multipoint value from a well-known binary value. + The well-known binary value. + The coordinate system identifier. + + + Returns the multi polygon value from a well-known binary value. + The multipoint value from a well-known text value. + The multi polygon well-known text value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well known binary value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier. + A byte array that contains a well known binary representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + geometryCollectionWellKnownBinary + coordinateSystemId + + + + Creates a new value based on the specified Geography Markup Language (GML) value. + + + A new DbGeometry value as defined by the GML value with the default geometry coordinate system identifier (SRID) ( + + ). + + A string that contains a Geography Markup Language (GML) representation of the geometry value. + geometryMarkup + + + + Creates a new value based on the specified Geography Markup Language (GML) value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the GML value with the specified coordinate system identifier. + A string that contains a Geography Markup Language (GML) representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + geometryMarkup + coordinateSystemId + + + + Creates a new value based on the specified well known text value. + + + A new DbGeometry value as defined by the well known text value with the default geometry coordinate system identifier (SRID) ( + + ). + + A string that contains a well known text representation of the geometry value. + wellKnownText + + + + Creates a new value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + wellKnownText + coordinateSystemId + + + + Creates a new line value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + lineWellKnownText + coordinateSystemId + + + + Creates a new point value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + pointWellKnownText + coordinateSystemId + + + + Creates a new polygon value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + polygonWellKnownText + coordinateSystemId + + + Returns the multiline value from a well-known text value. + The multiline value from a well-known text value. + The well-known text. + The coordinate system identifier. + + + Returns the multipoint value from a well-known text value. + The multipoint value from a well-known text value. + The well-known text value. + The coordinate system identifier. + + + Returns the multi polygon value from a well-known binary value. + The multi polygon value from a well-known binary value. + The multi polygon well-known text value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well known text value and coordinate system identifier (SRID). + + A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. + A string that contains a well known text representation of the geometry value. + The identifier of the coordinate system that the new DbGeometry value should use. + geometryCollectionWellKnownText + coordinateSystemId + + + Generates the well known text representation of this DbGeometry value. Includes only X and Y coordinates for points. + A string containing the well known text representation of this DbGeometry value. + + + Generates the well known binary representation of this DbGeometry value. + The well-known binary representation of this DbGeometry value. + + + Generates the Geography Markup Language (GML) representation of this DbGeometry value. + A string containing the GML representation of this DbGeometry value. + + + Determines whether this DbGeometry is spatially equal to the specified DbGeometry argument. + true if other is spatially equal to this geometry value; otherwise false. + The geometry value that should be compared with this geometry value for equality. + other + + + Determines whether this DbGeometry is spatially disjoint from the specified DbGeometry argument. + true if other is disjoint from this geometry value; otherwise false. + The geometry value that should be compared with this geometry value for disjointness. + other + + + Determines whether this DbGeometry value spatially intersects the specified DbGeometry argument. + true if other intersects this geometry value; otherwise false. + The geometry value that should be compared with this geometry value for intersection. + other + + + Determines whether this DbGeometry value spatially touches the specified DbGeometry argument. + true if other touches this geometry value; otherwise false. + The geometry value that should be compared with this geometry value. + other + + + Determines whether this DbGeometry value spatially crosses the specified DbGeometry argument. + true if other crosses this geometry value; otherwise false. + The geometry value that should be compared with this geometry value. + other + + + Determines whether this DbGeometry value is spatially within the specified DbGeometry argument. + true if this geometry value is within other; otherwise false. + The geometry value that should be compared with this geometry value for containment. + other + + + Determines whether this DbGeometry value spatially contains the specified DbGeometry argument. + true if this geometry value contains other; otherwise false. + The geometry value that should be compared with this geometry value for containment. + other + + + Determines whether this DbGeometry value spatially overlaps the specified DbGeometry argument. + true if this geometry value overlaps other; otherwise false. + The geometry value that should be compared with this geometry value for overlap. + other + + + Determines whether this DbGeometry value spatially relates to the specified DbGeometry argument according to the given Dimensionally Extended Nine-Intersection Model (DE-9IM) intersection pattern. + true if this geometry value relates to other according to the specified intersection pattern matrix; otherwise false. + The geometry value that should be compared with this geometry value for relation. + A string that contains the text representation of the (DE-9IM) intersection pattern that defines the relation. + othermatrix + + + Returns a geometry object that represents the union of all points whose distance from a geometry instance is less than or equal to a specified value. + A geometry object that represents the union of all points. + The distance. + + + Computes the distance between the closest points in this DbGeometry value and another DbGeometry value. + A double value that specifies the distance between the two closest points in this geometry value and other. + The geometry value for which the distance from this value should be computed. + other + + + Computes the intersection of this DbGeometry value and another DbGeometry value. + A new DbGeometry value representing the intersection between this geometry value and other. + The geometry value for which the intersection with this value should be computed. + other + + + Computes the union of this DbGeometry value and another DbGeometry value. + A new DbGeometry value representing the union between this geometry value and other. + The geometry value for which the union with this value should be computed. + other + + + Computes the difference between this DbGeometry value and another DbGeometry value. + A new DbGeometry value representing the difference between this geometry value and other. + The geometry value for which the difference with this value should be computed. + other + + + Computes the symmetric difference between this DbGeometry value and another DbGeometry value. + A new DbGeometry value representing the symmetric difference between this geometry value and other. + The geometry value for which the symmetric difference with this value should be computed. + other + + + Returns an element of this DbGeometry value from a specific position, if it represents a geometry collection. <param name="index">The position within this geometry value from which the element should be taken.</param><returns>The element in this geometry value at the specified position, if it represents a collection of other geometry values; otherwise null.</returns> + An element of this DbGeometry value from a specific position. + The index. + + + Returns an element of this DbGeometry value from a specific position, if it represents a linestring or linear ring. <param name="index">The position within this geometry value from which the element should be taken.</param><returns>The element in this geometry value at the specified position, if it represents a linestring or linear ring; otherwise null.</returns> + An element of this DbGeometry value from a specific position. + The index. + + + Returns an interior ring from this DbGeometry value at a specific position, if it represents a polygon. <param name="index">The position within this geometry value from which the interior ring should be taken.</param><returns>The interior ring in this geometry value at the specified position, if it represents a polygon; otherwise null.</returns> + An interior ring from this DbGeometry value at a specific position. + The index. + + + Returns a string representation of the geometry value. + A string representation of the geometry value. + + + Gets the default coordinate system id (SRID) for geometry values. + The default coordinate system id (SRID) for geometry values. + + + Gets a representation of this DbGeometry value that is specific to the underlying provider that constructed it. + A representation of this DbGeometry value. + + + + Gets the spatial provider that will be used for operations on this spatial type. + + + + Gets or sets a data contract serializable well known representation of this DbGeometry value. + A data contract serializable well known representation of this DbGeometry value. + + + Gets the coordinate system identifier of the DbGeometry object. + The coordinate system identifier of the DbGeometry object. + + + Gets the boundary of the DbGeometry objects. + The boundary of the DbGeometry objects. + + + + Gets the dimension of the given value or, if the value is a collection, the dimension of its largest element. + + + The dimension of the given value. + + + + Gets the envelope (minimum bounding box) of this DbGeometry value, as a geometry value. + The envelope (minimum bounding box) of this DbGeometry value. + + + Gets a spatial type name representation of this DbGeometry value. + A spatial type name representation of this DbGeometry value. + + + Gets a nullable Boolean value indicating whether this DbGeometry value is empty, which may be null if this value does not represent a curve. + True if this DbGeometry value is empty; otherwise, false. + + + Gets a nullable Boolean value indicating whether this DbGeometry value is simple. + True if this DbGeometry value is simple; otherwise, false. + + + Gets a nullable Boolean value indicating whether this DbGeometry value is valid. + True if this DbGeometry value is valid; otherwise, false. + + + Gets the convex hull of this DbGeometry value as another DbGeometry value. + The convex hull of this DbGeometry value as another DbGeometry value. + + + Gets the number of elements in this DbGeometry value, if it represents a geometry collection. <returns>The number of elements in this geometry value, if it represents a collection of other geometry values; otherwise null.</returns> + The number of elements in this DbGeometry value. + + + Gets the X coordinate of this DbGeometry value, if it represents a point. <returns>The X coordinate value of this geometry value, if it represents a point; otherwise null.</returns> + The X coordinate of this DbGeometry value. + + + Gets the Y coordinate of this DbGeometry value, if it represents a point. <returns>The Y coordinate value of this geometry value, if it represents a point; otherwise null.</returns> + The Y coordinate of this DbGeometry value. + + + Gets the elevation (Z coordinate) of this DbGeometry value, if it represents a point. <returns>The elevation (Z coordinate) of this geometry value, if it represents a point; otherwise null.</returns> + The elevation (Z coordinate) of this DbGeometry value. + + + Gets the Measure (M coordinate) of this DbGeometry value, if it represents a point. <returns>The Measure (M coordinate) value of this geometry value, if it represents a point; otherwise null.</returns> + The Measure (M coordinate) of this DbGeometry value. + + + Gets a nullable double value that indicates the length of this DbGeometry value, which may be null if this value does not represent a curve. + The length of this DbGeometry value. + + + Gets a DbGeometry value representing the start point of this value, which may be null if this DbGeometry value does not represent a curve. + A DbGeometry value representing the start point of this value. + + + Gets a DbGeometry value representing the start point of this value, which may be null if this DbGeometry value does not represent a curve. + A DbGeometry value representing the start point of this value. + + + Gets a nullable Boolean value indicating whether this DbGeometry value is closed, which may be null if this value does not represent a curve. + True if this DbGeometry value is closed; otherwise, false. + + + Gets a nullable Boolean value indicating whether this DbGeometry value is a ring, which may be null if this value does not represent a curve. + True if this DbGeometry value is a ring; otherwise, false. + + + Gets the number of points in this DbGeometry value, if it represents a linestring or linear ring. <returns>The number of elements in this geometry value, if it represents a linestring or linear ring; otherwise null.</returns> + The number of points in this DbGeometry value. + + + Gets a nullable double value that indicates the area of this DbGeometry value, which may be null if this value does not represent a surface. + A nullable double value that indicates the area of this DbGeometry value. + + + Gets the DbGeometry value that represents the centroid of this DbGeometry value, which may be null if this value does not represent a surface. + The DbGeometry value that represents the centroid of this DbGeometry value. + + + Gets a point on the surface of this DbGeometry value, which may be null if this value does not represent a surface. + A point on the surface of this DbGeometry value. + + + Gets the DbGeometry value that represents the exterior ring of this DbGeometry value, which may be null if this value does not represent a polygon. + The DbGeometry value that represents the exterior ring of this DbGeometry value. + + + Gets the number of interior rings in this DbGeometry value, if it represents a polygon. <returns>The number of elements in this geometry value, if it represents a polygon; otherwise null.</returns> + The number of interior rings in this DbGeometry value. + + + + A data contract serializable representation of a value. + + + + Gets or sets the coordinate system identifier (SRID) of this value. + + + Gets or sets the well known text representation of this value. + + + Gets or sets the well known binary representation of this value. + + + + A provider-independent service API for geospatial (Geometry/Geography) type support. + + + + + When implemented in derived types, reads an instance of from the column at the specified column ordinal. + + The instance of DbGeography at the specified column value + The ordinal of the column that contains the geography value + + + + Asynchronously reads an instance of from the column at the specified column ordinal. + + + Providers should override with an appropriate implementation. + The default implementation invokes the synchronous method and returns + a completed task, blocking the calling thread. + + The ordinal of the column that contains the geography value. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the instance of at the specified column value. + + + + + When implemented in derived types, reads an instance of from the column at the specified column ordinal. + + The instance of DbGeometry at the specified column value + The ordinal of the data record column that contains the provider-specific geometry data + + + + Asynchronously reads an instance of from the column at the specified column ordinal. + + + Providers should override with an appropriate implementation. + The default implementation invokes the synchronous method and returns + a completed task, blocking the calling thread. + + The ordinal of the data record column that contains the provider-specific geometry data. + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the instance of at the specified column value. + + + + + Returns whether the column at the specified column ordinal is of geography type + + The column ordinal. + + true if the column at the specified column ordinal is of geography type; + false otherwise. + + + + + Returns whether the column at the specified column ordinal is of geometry type + + The column ordinal. + + true if the column at the specified column ordinal is of geometry type; + false otherwise. + + + + + A provider-independent service API for geospatial (Geometry/Geography) type support. + + + + + This method is intended for use by derived implementations of + + after suitable validation of the specified provider value to ensure it is suitable for use with the derived implementation. + + + A new instance that contains the specified providerValue and uses the specified spatialServices as its spatial implementation. + + + The spatial services instance that the returned value will depend on for its implementation of spatial functionality. + + The provider value. + + + + Creates a new value based on a provider-specific value that is compatible with this spatial services implementation. + + + A new value backed by this spatial services implementation and the specified provider value. + + A provider-specific value that this spatial services implementation is capable of interpreting as a geography value. + A new DbGeography value backed by this spatial services implementation and the specified provider value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Creates a provider-specific value compatible with this spatial services implementation based on the specified well-known + + representation. + + A provider-specific value that encodes the information contained in wellKnownValue in a fashion compatible with this spatial services implementation. + + An instance of that contains the well-known representation of a geography value. + + + + + Creates an instance of that represents the specified + + value using one or both of the standard well-known spatial formats. + + + The well-known representation of geographyValue, as a new + + . + + The geography value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Creates a new value based on the specified well-known binary value. + + + A new value as defined by the well-known binary value with the default + + coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + + + Creates a new value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new line value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new point value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new polygon value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new multiline value based on the specified well-known binary value and coordinate system identifier. + + + The new multiline value. + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new multipoint value based on the specified well-known binary value and coordinate system identifier. + + + A new multipoint value. + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new multi polygon value based on the specified well-known binary value and coordinate system identifier. + + + A new multi polygon value. + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new value based on the specified well-known text value. + + + A new value as defined by the well-known text value with the default + + coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + + + Creates a new value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new line value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new point value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new polygon value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new multiline value based on the specified well-known text value and coordinate system identifier. + + + A new multiline value. + + The well-known text value. + The coordinate system identifier. + + + + Creates a new multipoint value based on the specified well-known text value and coordinate system identifier. + + + A new multipoint value. + + The well-known text value. + The coordinate system identifier. + + + + Creates a new multi polygon value based on the specified well-known text value and coordinate system identifier. + + + A new multi polygon value. + + The well-known text value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new value based on the specified Geography Markup Language (GML) value. + + + A new value as defined by the GML value with the default + + coordinate system identifier (SRID) ( + + ). + + A string that contains a Geometry Markup Language (GML) representation of the geography value. + + + + Creates a new value based on the specified Geography Markup Language (GML) value and coordinate system identifier (SRID). + + + A new value as defined by the GML value with the specified coordinate system identifier (SRID). + + A string that contains a Geometry Markup Language (GML) representation of the geography value. + + The identifier of the coordinate system that the new value should use. + + + + + Returns the coordinate system identifier of the given value. + + + The coordinate system identifier of the given value. + + The geography value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the dimension of the given value or, if the value is a collections, the largest element dimension. + + + The dimension of geographyValue, or the largest element dimension if + + is a collection. + + The geography value for which the dimension value should be retrieved. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that indicates the spatial type name of the given + + value. + + + The spatial type name of the given value. + + The geography value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is empty. + + + True if the given value is empty; otherwise, false. + + The geography value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the well-known text representation of the given value. This value should include only the Longitude and Latitude of points. + + A string containing the well-known text representation of geographyValue. + The geography value for which the well-known text should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a text representation of with elevation and measure. + + + A text representation of . + + The geography value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the well-known binary representation of the given value. + + + The well-known binary representation of the given value. + + The geography value for which the well-known binary should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Generates the Geography Markup Language (GML) representation of this + + value. + + A string containing the GML representation of this DbGeography value. + The geography value for which the GML should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values are spatially equal. + + true if geographyValue is spatially equal to otherGeography; otherwise false. + The first geography value to compare for equality. + The second geography value to compare for equality. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values are spatially disjoint. + + true if geographyValue is disjoint from otherGeography; otherwise false. + The first geography value to compare for disjointness. + The second geography value to compare for disjointness. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values spatially intersect. + + true if geographyValue intersects otherGeography; otherwise false. + The first geography value to compare for intersection. + The second geography value to compare for intersection. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Creates a geography value representing all points less than or equal to distance from the given + + value. + + A new DbGeography value representing all points less than or equal to distance from geographyValue. + The geography value. + A double value specifying how far from geographyValue to buffer. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Computes the distance between the closest points in two values. + + A double value that specifies the distance between the two closest points in geographyValue and otherGeography. + The first geography value. + The second geography value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the intersection of two values. + + + A new value representing the intersection of geographyValue and otherGeography. + + The first geography value. + The second geography value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the union of two values. + + + A new value representing the union of geographyValue and otherGeography. + + The first geography value. + The second geography value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the difference of two values. + + A new DbGeography value representing the difference of geographyValue and otherGeography. + The first geography value. + The second geography value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the symmetric difference of two values. + + + A new value representing the symmetric difference of geographyValue and otherGeography. + + The first geography value. + The second geography value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Returns the number of elements in the given value, if it represents a geography collection. + + The number of elements in geographyValue, if it represents a collection of other geography values; otherwise null. + The geography value, which need not represent a geography collection. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns an element of the given value, if it represents a geography collection. + + The element in geographyValue at position index, if it represents a collection of other geography values; otherwise null. + The geography value, which need not represent a geography collection. + The position within the geography value from which the element should be taken. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the Latitude coordinate of the given value, if it represents a point. + + + The Latitude coordinate of the given value. + + The geography value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the Longitude coordinate of the given value, if it represents a point. + + + The Longitude coordinate of the given value. + + The geography value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the elevation (Z coordinate) of the given value, if it represents a point. + + The elevation (Z coordinate) of geographyValue, if it represents a point; otherwise null. + The geography value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the M (Measure) coordinate of the given value, if it represents a point. + + + The M (Measure) coordinate of the given value. + + The geography value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the length of the given + + value, which may be null if the value does not represent a curve. + + + The length of the given value. + + The geography value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the start point of the given DbGeography value, which may be null if the value does not represent a curve. + + + The start point of the given value. + + The geography value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the end point of the given DbGeography value, which may be null if the value does not represent a curve. + + The end point of geographyValue, if it represents a curve; otherwise null. + The geography value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is closed, which may be null if the value does not represent a curve. + + + True if the given value is closed; otherwise, false. + + The geography value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the number of points in the given value, if it represents a linestring or linear ring. + + + The number of points in the given value. + + The geography value, which need not represent a linestring or linear ring. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a point element of the given value, if it represents a linestring or linear ring. + + The point in geographyValue at position index, if it represents a linestring or linear ring; otherwise null. + The geography value, which need not represent a linestring or linear ring. + The position within the geography value from which the element should be taken. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the area of the given + + value, which may be null if the value does not represent a surface. + + + A nullable double value that indicates the area of the given value. + + The geography value, which need not represent a surface. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + This method is intended for use by derived implementations of + + after suitable validation of the specified provider value to ensure it is suitable for use with the derived implementation. + + + A new instance that contains the specified providerValue and uses the specified spatialServices as its spatial implementation. + + + The spatial services instance that the returned value will depend on for its implementation of spatial functionality. + + A provider value. + + + + Creates a provider-specific value compatible with this spatial services implementation based on the specified well-known + + representation. + + A provider-specific value that encodes the information contained in wellKnownValue in a fashion compatible with this spatial services implementation. + + An instance of that contains the well-known representation of a geometry value. + + + + + Creates an instance of that represents the specified + + value using one or both of the standard well-known spatial formats. + + + The well-known representation of geometryValue, as a new + + . + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Creates a new value based on a provider-specific value that is compatible with this spatial services implementation. + + + A new value backed by this spatial services implementation and the specified provider value. + + A provider-specific value that this spatial services implementation is capable of interpreting as a geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Creates a new value based on the specified well-known binary value. + + + A new value as defined by the well-known binary value with the default + + coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + + + Creates a new value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new line value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new point value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new polygon value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new multiline value based on the specified well-known binary value and coordinate system identifier. + + + The new multiline value + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new multipoint value based on the specified well-known binary value and coordinate system identifier. + + + A new multipoint value. + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new multi polygon value based on the specified well-known binary value and coordinate system identifier. + + + A new multi polygon value. + + The well-known binary value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well-known binary value and coordinate system identifier (SRID). + + + A new value as defined by the well-known binary value with the specified coordinate system identifier (SRID) ( + + ). + + A byte array that contains a well-known binary representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new value based on the specified well-known text value. + + + A new value as defined by the well-known text value with the default + + coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + + + Creates a new value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new line value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new point value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new polygon value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new multiline value based on the specified well-known text value and coordinate system identifier. + + + A new multiline value + + The well-known text value. + The coordinate system identifier. + + + + Creates a new multipoint value based on the specified well-known text value and coordinate system identifier. + + + A new multipoint value. + + The well-known text value. + The coordinate system identifier. + + + + Creates a new multi polygon value based on the specified well-known text value and coordinate system identifier. + + + A new multi polygon value. + + The well-known text value. + The coordinate system identifier. + + + + Creates a new collection value based on the specified well-known text value and coordinate system identifier (SRID). + + + A new value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( + + ). + + A string that contains a well-known text representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Creates a new value based on the specified Geography Markup Language (GML) value. + + + A new value as defined by the GML value with the default + + coordinate system identifier (SRID) ( + + ). + + A string that contains a Geography Markup Language (GML) representation of the geometry value. + + + + Creates a new value based on the specified Geography Markup Language (GML) value and coordinate system identifier (SRID). + + + A new value as defined by the GML value with the specified coordinate system identifier (SRID). + + A string that contains a Geography Markup Language (GML) representation of the geometry value. + + The identifier of the coordinate system that the new value should use. + + + + + Returns the coordinate system identifier of the given value. + + + The coordinate system identifier of the given value. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the boundary of the given + + value. + + + The boundary of the given value. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the dimension of the given value or, if the value is a collections, the largest element dimension. + + + The dimension of geometryValue, or the largest element dimension if + + is a collection. + + The geometry value for which the dimension value should be retrieved. + + + + Gets the envelope (minimum bounding box) of the given value, as a geometry value. + + + The envelope of geometryValue, as a value. + + The geometry value for which the envelope value should be retrieved. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that indicates the spatial type name of the given + + value. + + + The spatial type name of the given value. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is empty. + + + True if the given value is empty; otherwise, false. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is simple. + + + True if the given value is simple; otherwise, false. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is valid. + + + True if the given value is valid; otherwise, false. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the well-known text representation of the given value, including only X and Y coordinates for points. + + A string containing the well-known text representation of geometryValue. + The geometry value for which the well-known text should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a text representation of with elevation and measure. + + + A text representation of with elevation and measure. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the well-known binary representation of the given value. + + + The well-known binary representation of the given value. + + The geometry value for which the well-known binary should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Generates the Geography Markup Language (GML) representation of this + + value. + + A string containing the GML representation of this DbGeometry value. + The geometry value for which the GML should be generated. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values are spatially equal. + + true if geometryValue is spatially equal to otherGeometry; otherwise false. + The first geometry value to compare for equality. + The second geometry value to compare for equality. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values are spatially disjoint. + + true if geometryValue is disjoint from otherGeometry; otherwise false. + The first geometry value to compare for disjointness. + The second geometry value to compare for disjointness. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values spatially intersect. + + true if geometryValue intersects otherGeometry; otherwise false. + The first geometry value to compare for intersection. + The second geometry value to compare for intersection. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values spatially touch. + + true if geometryValue touches otherGeometry; otherwise false. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values spatially cross. + + true if geometryValue crosses otherGeometry; otherwise false. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether one value is spatially within the other. + + true if geometryValue is within otherGeometry; otherwise false. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether one value spatially contains the other. + + true if geometryValue contains otherGeometry; otherwise false. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values spatially overlap. + + true if geometryValue overlaps otherGeometry; otherwise false. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Determines whether the two given values are spatially related according to the given Dimensionally Extended Nine-Intersection Model (DE-9IM) intersection pattern. + + true if this geometryValue value relates to otherGeometry according to the specified intersection pattern matrix; otherwise false. + The first geometry value. + The geometry value that should be compared with the first geometry value for relation. + A string that contains the text representation of the (DE-9IM) intersection pattern that defines the relation. + + + , + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Creates a geometry value representing all points less than or equal to distance from the given + + value. + + A new DbGeometry value representing all points less than or equal to distance from geometryValue. + The geometry value. + A double value specifying how far from geometryValue to buffer. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Computes the distance between the closest points in two values. + + A double value that specifies the distance between the two closest points in geometryValue and otherGeometry. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the convex hull of the given + + value. + + + The convex hull of the given value. + + The geometry value. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Computes the intersection of two values. + + + A new value representing the intersection of geometryValue and otherGeometry. + + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the union of two values. + + + A new value representing the union of geometryValue and otherGeometry. + + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the difference between two values. + + A new DbGeometry value representing the difference between geometryValue and otherGeometry. + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Computes the symmetric difference between two values. + + + A new value representing the symmetric difference between geometryValue and otherGeometry. + + The first geometry value. + The second geometry value. + + + or + + is null. + + + + or + + is not compatible with this spatial services implementation. + + + + + Returns the number of elements in the given value, if it represents a geometry collection. + + The number of elements in geometryValue, if it represents a collection of other geometry values; otherwise null. + The geometry value, which need not represent a geometry collection. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns an element of the given value, if it represents a geometry collection. + + The element in geometryValue at position index, if it represents a collection of other geometry values; otherwise null. + The geometry value, which need not represent a geometry collection. + The position within the geometry value from which the element should be taken. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the X coordinate of the given value, if it represents a point. + + + The X coordinate of the given value. + + The geometry value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the Y coordinate of the given value, if it represents a point. + + + The Y coordinate of the given value. + + The geometry value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the elevation (Z) of the given value, if it represents a point. + + The elevation (Z) of geometryValue, if it represents a point; otherwise null. + The geometry value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the M (Measure) coordinate of the given value, if it represents a point. + + + The M (Measure) coordinate of the given value. + + The geometry value, which need not represent a point. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the length of the given + + value, which may be null if the value does not represent a curve. + + + The length of the given value. + + The geometry value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the start point of the given DbGeometry value, which may be null if the value does not represent a curve. + + + The start point of the given value. + + The geometry value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the end point of the given DbGeometry value, which may be null if the value does not represent a curve. + + The end point of geometryValue, if it represents a curve; otherwise null. + The geometry value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is closed, which may be null if the value does not represent a curve. + + + True if the given value is closed; otherwise, false. + + The geometry value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable Boolean value that whether the given value is a ring, which may be null if the value does not represent a curve. + + + True if the given value is a ring; otherwise, false. + + The geometry value, which need not represent a curve. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the number of points in the given value, if it represents a linestring or linear ring. + + + The number of points in the given value. + + The geometry value, which need not represent a linestring or linear ring. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a point element of the given value, if it represents a linestring or linear ring. + + The point in geometryValue at position index, if it represents a linestring or linear ring; otherwise null. + The geometry value, which need not represent a linestring or linear ring. + The position within the geometry value from which the element should be taken. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a nullable double value that indicates the area of the given + + value, which may be null if the value does not represent a surface. + + + A nullable double value that indicates the area of the given value. + + The geometry value, which need not represent a surface. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the centroid of the given DbGeometry value, which may be null if the value does not represent a surface. + + The centroid of geometryValue, if it represents a surface; otherwise null. + The geometry value, which need not represent a surface. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents a point on the surface of the given DbGeometry value, which may be null if the value does not represent a surface. + + + A value that represents a point on the surface of the given DbGeometry value. + + The geometry value, which need not represent a surface. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns a value that represents the exterior ring of the given DbGeometry value, which may be null if the value does not represent a polygon. + + A DbGeometry value representing the exterior ring on geometryValue, if it represents a polygon; otherwise null. + The geometry value, which need not represent a polygon. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns the number of interior rings in the given value, if it represents a polygon. + + The number of elements in geometryValue, if it represents a polygon; otherwise null. + The geometry value, which need not represent a polygon. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Returns an interior ring from the given value, if it represents a polygon. + + The interior ring in geometryValue at position index, if it represents a polygon; otherwise null. + The geometry value, which need not represent a polygon. + The position within the geometry value from which the element should be taken. + + + is null. + + + + is not compatible with this spatial services implementation. + + + + + Gets the default services for the . + + The default services. + + + + Override this property to allow the spatial provider to fail fast when native types or other + resources needed for the spatial provider to function correctly are not available. + The default value is true which means that EF will continue with the assumption + that the provider has the necessary types/resources rather than failing fast. + + + + + The same as but works in partial trust and adds explicit caching of + generated indentation string and also recognizes writing a string that contains just \r\n or \n as a write-line to ensure + we indent the next line properly. + + + + + Specifies the default tab string. This field is constant. + + + + + Specifies the culture what will be used by the underlying TextWriter. This static property is read-only. + Note that any writer passed to one of the constructors of must use this + same culture. The culture is . + + + + + Initializes a new instance of the IndentedTextWriter class using the specified text writer and default tab string. + Note that the writer passed to this constructor must use the specified by the + property. + + + The to use for output. + + + + + Initializes a new instance of the IndentedTextWriter class using the specified text writer and tab string. + Note that the writer passed to this constructor must use the specified by the + property. + + + The to use for output. + + The tab string to use for indentation. + + + + Closes the document being written to. + + + + + Flushes the stream. + + + + + Outputs the tab string once for each level of indentation according to the + + property. + + + + + Builds a string representing the current indentation level for a new line. + + + Does NOT check if tabs are currently pending, just returns a string that would be + useful in replacing embedded newline characters. + + An empty string, or a string that contains .Indent level's worth of specified tab-string. + + + + Writes the specified string to the text stream. + + The string to write. + + + + Writes the text representation of a Boolean value to the text stream. + + The Boolean value to write. + + + + Writes a character to the text stream. + + The character to write. + + + + Writes a character array to the text stream. + + The character array to write. + + + + Writes a subarray of characters to the text stream. + + The character array to write data from. + Starting index in the buffer. + The number of characters to write. + + + + Writes the text representation of a Double to the text stream. + + The double to write. + + + + Writes the text representation of a Single to the text stream. + + The single to write. + + + + Writes the text representation of an integer to the text stream. + + The integer to write. + + + + Writes the text representation of an 8-byte integer to the text stream. + + The 8-byte integer to write. + + + + Writes the text representation of an object to the text stream. + + The object to write. + + + + Writes out a formatted string, using the same semantics as specified. + + The formatting string. + The object to write into the formatted string. + + + + Writes out a formatted string, using the same semantics as specified. + + The formatting string to use. + The first object to write into the formatted string. + The second object to write into the formatted string. + + + + Writes out a formatted string, using the same semantics as specified. + + The formatting string to use. + The argument array to output. + + + + Writes the specified string to a line without tabs. + + The string to write. + + + + Writes the specified string, followed by a line terminator, to the text stream. + + The string to write. + + + + Writes a line terminator. + + + + + Writes the text representation of a Boolean, followed by a line terminator, to the text stream. + + The Boolean to write. + + + + Writes a character, followed by a line terminator, to the text stream. + + The character to write. + + + + Writes a character array, followed by a line terminator, to the text stream. + + The character array to write. + + + + Writes a subarray of characters, followed by a line terminator, to the text stream. + + The character array to write data from. + Starting index in the buffer. + The number of characters to write. + + + + Writes the text representation of a Double, followed by a line terminator, to the text stream. + + The double to write. + + + + Writes the text representation of a Single, followed by a line terminator, to the text stream. + + The single to write. + + + + Writes the text representation of an integer, followed by a line terminator, to the text stream. + + The integer to write. + + + + Writes the text representation of an 8-byte integer, followed by a line terminator, to the text stream. + + The 8-byte integer to write. + + + + Writes the text representation of an object, followed by a line terminator, to the text stream. + + The object to write. + + + + Writes out a formatted string, followed by a line terminator, using the same semantics as specified. + + The formatting string. + The object to write into the formatted string. + + + + Writes out a formatted string, followed by a line terminator, using the same semantics as specified. + + The formatting string to use. + The first object to write into the formatted string. + The second object to write into the formatted string. + + + + Writes out a formatted string, followed by a line terminator, using the same semantics as specified. + + The formatting string to use. + The argument array to output. + + + + Writes the text representation of a UInt32, followed by a line terminator, to the text stream. + + A UInt32 to output. + + + + Gets the encoding for the text writer to use. + + + An that indicates the encoding for the text writer to use. + + + + + Gets or sets the new line character to use. + + The new line character to use. + + + + Gets or sets the number of spaces to indent. + + The number of spaces to indent. + + + + Gets the to use. + + + The to use. + + + + + Convention to apply column ordering specified via + + or the API. This convention throws if a duplicate configured column order + is detected. + + + + + Convention to apply column ordering specified via + + or the API. + + + + + + + + Validates the ordering configuration supplied for columns. + This base implementation is a no-op. + + The name of the table that the columns belong to. + The definition of the table. + + + + Validates the ordering configuration supplied for columns to ensure + that the same ordinal was not supplied for two columns. + + The name of the table that the columns belong to. + The definition of the table. + + + + Represents a conceptual or store model. This class can be used to access information about the shape of the model + and the way the that it has been configured. + + + + + Adds an association type to the model. + + The AssociationType instance to be added. + + + + Adds a complex type to the model. + + The ComplexType instance to be added. + + + + Adds an entity type to the model. + + The EntityType instance to be added. + + + + Adds an enumeration type to the model. + + The EnumType instance to be added. + + + + Adds a function to the model. + + The EdmFunction instance to be added. + + + + Removes an association type from the model. + + The AssociationType instance to be removed. + + + + Removes a complex type from the model. + + The ComplexType instance to be removed. + + + + Removes an entity type from the model. + + The EntityType instance to be removed. + + + + Removes an enumeration type from the model. + + The EnumType instance to be removed. + + + + Removes a function from the model. + + The EdmFunction instance to be removed. + + + Gets the built-in type kind for this type. + + A object that represents the built-in type kind for this type. + + + + + Gets the data space associated with the model, which indicates whether + it is a conceptual model (DataSpace.CSpace) or a store model (DataSpace.SSpace). + + + + + Gets the association types in the model. + + + + + Gets the complex types in the model. + + + + + Gets the entity types in the model. + + + + + Gets the enum types in the model. + + + + + Gets the functions in the model. + + + + + Gets the container that stores entity and association sets, and function imports. + + + + Gets the global items associated with the model. + The global items associated with the model. + + + + An implementation of IDatabaseInitializer that will recreate and optionally re-seed the + database only if the database does not exist. + To seed the database, create a derived class and override the Seed method. + + The type of the context. + + + Initializes a new instance of the class. + + + + Executes the strategy to initialize the database for the given context. + + The context. + + + + A method that should be overridden to actually add data to the context for seeding. + The default implementation does nothing. + + The context to seed. + + + + An instance of this class is obtained from an object and can be used + to manage the actual database backing a DbContext or connection. + This includes creating, deleting, and checking for the existence of a database. + Note that deletion and checking for existence of a database can be performed using just a + connection (i.e. without a full context) by using the static methods of this class. + + + + + Enables the user to pass in a database transaction created outside of the object + if you want the Entity Framework to execute commands within that external transaction. + Alternatively, pass in null to clear the framework's knowledge of that transaction. + + the external transaction + Thrown if the transaction is already completed + + Thrown if the connection associated with the object is already enlisted in a + + transaction + + + Thrown if the connection associated with the object is already participating in a transaction + + Thrown if the connection associated with the transaction does not match the Entity Framework's connection + + + + Begins a transaction on the underlying store connection + + + a object wrapping access to the underlying store's transaction object + + + + + Begins a transaction on the underlying store connection using the specified isolation level + + The database isolation level with which the underlying store transaction will be created + + a object wrapping access to the underlying store's transaction object + + + + + Sets the database initializer to use for the given context type. The database initializer is called when a + the given type is used to access a database for the first time. + The default strategy for Code First contexts is an instance of . + + The type of the context. + The initializer to use, or null to disable initialization for the given context type. + + + + Runs the the registered on this context. + If "force" is set to true, then the initializer is run regardless of whether or not it + has been run before. This can be useful if a database is deleted while an app is running + and needs to be reinitialized. + If "force" is set to false, then the initializer is only run if it has not already been + run for this context, model, and connection in this app domain. This method is typically + used when it is necessary to ensure that the database has been created and seeded + before starting some operation where doing so lazily will cause issues, such as when the + operation is part of a transaction. + + + If set to true the initializer is run even if it has already been run. + + + + + Checks whether or not the database is compatible with the the current Code First model. + + + Model compatibility currently uses the following rules. + If the context was created using either the Model First or Database First approach then the + model is assumed to be compatible with the database and this method returns true. + For Code First the model is considered compatible if the model is stored in the database + in the Migrations history table and that model has no differences from the current model as + determined by Migrations model differ. + If the model is not stored in the database but an EF 4.1/4.2 model hash is found instead, + then this is used to check for compatibility. + + + If set to true then an exception will be thrown if no model metadata is found in the database. If set to false then this method will return true if metadata is not found. + + True if the model hash in the context and the database match; false otherwise. + + + + Creates a new database on the database server for the model defined in the backing context. + Note that calling this method before the database initialization strategy has run will disable + executing that strategy. + + + + + Creates a new database on the database server for the model defined in the backing context, but only + if a database with the same name does not already exist on the server. + + True if the database did not exist and was created; false otherwise. + + + + Checks whether or not the database exists on the server. + + True if the database exists; false otherwise. + + + + Deletes the database on the database server if it exists, otherwise does nothing. + Calling this method from outside of an initializer will mark the database as having + not been initialized. This means that if an attempt is made to use the database again + after it has been deleted, then any initializer set will run again and, usually, will + try to create the database again automatically. + + True if the database did exist and was deleted; false otherwise. + + + + Checks whether or not the database exists on the server. + The connection to the database is created using the given database name or connection string + in the same way as is described in the documentation for the class. + + The database name or a connection string to the database. + True if the database exists; false otherwise. + + + + Deletes the database on the database server if it exists, otherwise does nothing. + The connection to the database is created using the given database name or connection string + in the same way as is described in the documentation for the class. + + The database name or a connection string to the database. + True if the database did exist and was deleted; false otherwise. + + + + Checks whether or not the database exists on the server. + + An existing connection to the database. + True if the database exists; false otherwise. + + + + Deletes the database on the database server if it exists, otherwise does nothing. + + An existing connection to the database. + True if the database did exist and was deleted; false otherwise. + + + + Creates a raw SQL query that will return elements of the given generic type. + The type can be any type that has properties that match the names of the columns returned + from the query, or can be a simple primitive type. The type does not have to be an + entity type. The results of this query are never tracked by the context even if the + type of object returned is an entity type. Use the + method to return entities that are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.SqlQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.SqlQuery<Post>("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The type of object returned by the query. + The SQL query string. + + The parameters to apply to the SQL query string. If output parameters are used, their values will + not be available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A object that will execute the query when it is enumerated. + + + + + Creates a raw SQL query that will return elements of the given type. + The type can be any type that has properties that match the names of the columns returned + from the query, or can be a simple primitive type. The type does not have to be an + entity type. The results of this query are never tracked by the context even if the + type of object returned is an entity type. Use the + method to return entities that are tracked by the context. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.SqlQuery(typeof(Post), "SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.SqlQuery(typeof(Post), "SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The type of object returned by the query. + The SQL query string. + + The parameters to apply to the SQL query string. If output parameters are used, their values + will not be available until the results have been read completely. This is due to the underlying + behavior of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A object that will execute the query when it is enumerated. + + + + + Executes the given DDL/DML command against the database. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + If there isn't an existing local or ambient transaction a new transaction will be used + to execute the command. + + The command string. + The parameters to apply to the command string. + The result returned by the database after executing the command. + + + + Executes the given DDL/DML command against the database. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + Controls the creation of a transaction for this command. + The command string. + The parameters to apply to the command string. + The result returned by the database after executing the command. + + + + Asynchronously executes the given DDL/DML command against the database. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + If there isn't an existing local transaction a new transaction will be used + to execute the command. + + The command string. + The parameters to apply to the command string. + + A task that represents the asynchronous operation. + The task result contains the result returned by the database after executing the command. + + + + + Asynchronously executes the given DDL/DML command against the database. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + Controls the creation of a transaction for this command. + The command string. + The parameters to apply to the command string. + + A task that represents the asynchronous operation. + The task result contains the result returned by the database after executing the command. + + + + + Asynchronously executes the given DDL/DML command against the database. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + If there isn't an existing local transaction a new transaction will be used + to execute the command. + + The command string. + + A to observe while waiting for the task to complete. + + The parameters to apply to the command string. + + A task that represents the asynchronous operation. + The task result contains the result returned by the database after executing the command. + + + + + Asynchronously executes the given DDL/DML command against the database. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + Controls the creation of a transaction for this command. + The command string. + + A to observe while waiting for the task to complete. + + The parameters to apply to the command string. + + A task that represents the asynchronous operation. + The task result contains the result returned by the database after executing the command. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the transaction the underlying store connection is enlisted in. May be null. + + + + + Returns the connection being used by this context. This may cause the + connection to be created if it does not already exist. + + Thrown if the context has been disposed. + + + + The connection factory to use when creating a from just + a database name or a connection string. + + + This is used when just a database name or connection string is given to or when + the no database name or connection is given to DbContext in which case the name of + the context class is passed to this factory in order to generate a DbConnection. + By default, the instance to use is read from the application's .config + file from the "EntityFramework DefaultConnectionFactory" entry in appSettings. If no entry is found in + the config file then is used. Setting this property in code + always overrides whatever value is found in the config file. + + + + + Gets or sets the timeout value, in seconds, for all context operations. + The default value is null, where null indicates that the default value of the underlying + provider will be used. + + + The timeout, in seconds, or null to use the provider default. + + + + + Set this property to log the SQL generated by the to the given + delegate. For example, to log to the console, set this property to . + + + The format of the log text can be changed by creating a new formatter that derives from + and setting it with . + For more low-level control over logging/interception see and + . + + + + + DbModelBuilder is used to map CLR classes to a database schema. + This code centric approach to building an Entity Data Model (EDM) model is known as 'Code First'. + + + DbModelBuilder is typically used to configure a model by overriding + DbContext.OnModelCreating(DbModelBuilder) + . + You can also use DbModelBuilder independently of DbContext to build a model and then construct a + or . + The recommended approach, however, is to use OnModelCreating in as + the workflow is more intuitive and takes care of common tasks, such as caching the created model. + Types that form your model are registered with DbModelBuilder and optional configuration can be + performed by applying data annotations to your classes and/or using the fluent style DbModelBuilder + API. + When the Build method is called a set of conventions are run to discover the initial model. + These conventions will automatically discover aspects of the model, such as primary keys, and + will also process any data annotations that were specified on your classes. Finally + any configuration that was performed using the DbModelBuilder API is applied. + Configuration done via the DbModelBuilder API takes precedence over data annotations which + in turn take precedence over the default conventions. + + + + + Initializes a new instance of the class. + The process of discovering the initial model will use the set of conventions included + in the most recent version of the Entity Framework installed on your machine. + + + Upgrading to newer versions of the Entity Framework may cause breaking changes + in your application because new conventions may cause the initial model to be + configured differently. There is an alternate constructor that allows a specific + version of conventions to be specified. + + + + + Initializes a new instance of the class that will use + a specific set of conventions to discover the initial model. + + The version of conventions to be used. + + + + Excludes a type from the model. This is used to remove types from the model that were added + by convention during initial model discovery. + + The type to be excluded. + The same DbModelBuilder instance so that multiple calls can be chained. + + + + Configures the default database schema name. This default database schema name is used + for database objects that do not have an explicitly configured schema name. + + The name of the default database schema. + The same DbModelBuilder instance so that multiple calls can be chained. + + + + Excludes the specified type(s) from the model. This is used to remove types from the model that were added + by convention during initial model discovery. + + The types to be excluded from the model. + The same DbModelBuilder instance so that multiple calls can be chained. + + + + Registers an entity type as part of the model and returns an object that can be used to + configure the entity. This method can be called multiple times for the same entity to + perform multiple lines of configuration. + + The type to be registered or configured. + The configuration object for the specified entity type. + + + + Registers an entity type as part of the model. + + The type to be registered. + + This method is provided as a convenience to allow entity types to be registered dynamically + without the need to use MakeGenericMethod in order to call the normal generic Entity method. + This method does not allow further configuration of the entity type using the fluent APIs since + these APIs make extensive use of generic type parameters. + + + + + Registers a type as a complex type in the model and returns an object that can be used to + configure the complex type. This method can be called multiple times for the same type to + perform multiple lines of configuration. + + The type to be registered or configured. + The configuration object for the specified complex type. + + + + Begins configuration of a lightweight convention that applies to all entities and complex types in + the model. + + A configuration object for the convention. + + + + Begins configuration of a lightweight convention that applies to all entities and complex types + in the model that inherit from or implement the type specified by the generic argument. + This method does not register types as part of the model. + + The type of the entities or complex types that this convention will apply to. + A configuration object for the convention. + + + + Begins configuration of a lightweight convention that applies to all properties + in the model. + + A configuration object for the convention. + + + + Begins configuration of a lightweight convention that applies to all primitive + properties of the specified type in the model. + + The type of the properties that the convention will apply to. + A configuration object for the convention. + + The convention will apply to both nullable and non-nullable properties of the + specified type. + + + + + Creates a based on the configuration performed using this builder. + The connection is used to determine the database provider being used as this + affects the database layer of the generated model. + + Connection to use to determine provider information. + The model that was built. + + + + Creates a based on the configuration performed using this builder. + Provider information must be specified because this affects the database layer of the generated model. + For SqlClient the invariant name is 'System.Data.SqlClient' and the manifest token is the version year (i.e. '2005', '2008' etc.) + + The database provider that the model will be used with. + The model that was built. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Provides access to the settings of this DbModelBuilder that deal with conventions. + + + + + Gets the for this DbModelBuilder. + The registrar allows derived entity and complex type configurations to be registered with this builder. + + + + + A value from this enumeration can be provided directly to the + class or can be used in the applied to + a class derived from . The value used defines which version of + the DbContext and DbModelBuilder conventions should be used when building a model from + code--also known as "Code First". + + + Using DbModelBuilderVersion.Latest ensures that all the latest functionality is available + when upgrading to a new release of the Entity Framework. However, it may result in an + application behaving differently with the new release than it did with a previous release. + This can be avoided by using a specific version of the conventions, but if a version + other than the latest is set then not all the latest functionality will be available. + + + + + Indicates that the latest version of the and + conventions should be used. + + + + + Indicates that the version of the and + conventions shipped with Entity Framework v4.1 + should be used. + + + + + Indicates that the version of the and + conventions shipped with Entity Framework v5.0 + when targeting .Net Framework 4 should be used. + + + + + Indicates that the version of the and + conventions shipped with Entity Framework v5.0 + should be used. + + + + + Indicates that the version of the and + conventions shipped with Entity Framework v6.0 + should be used. + + + + + This attribute can be applied to a class derived from to set which + version of the DbContext and conventions should be used when building + a model from code--also known as "Code First". See the + enumeration for details about DbModelBuilder versions. + + + If the attribute is missing from DbContextthen DbContext will always use the latest + version of the conventions. This is equivalent to using DbModelBuilderVersion.Latest. + + + + + Initializes a new instance of the class. + + + The conventions version to use. + + + + + Gets the conventions version. + + + The conventions version. + + + + + A non-generic version of which can be used when the type of entity + is not known at build time. + + + + + Represents a non-generic LINQ to Entities query against a DbContext. + + + + + Throws an exception indicating that binding directly to a store query is not supported. + Instead populate a DbSet with data, for example by using the Load extension method, and + then bind to local data. For WPF bind to DbSet.Local. For Windows Forms bind to + DbSet.Local.ToBindingList(). + + Never returns; always throws. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Specifies the related objects to include in the query results. + + + Paths are all-inclusive. For example, if an include call indicates Include("Orders.OrderLines"), not only will + OrderLines be included, but also Orders. When you call the Include method, the query path is only valid on + the returned instance of the DbQuery<T>. Other instances of DbQuery<T> and the object context itself are not affected. + Because the Include method returns the query object, you can call this method multiple times on an DbQuery<T> to + specify multiple paths for the query. + + The dot-separated list of related objects to return in the query results. + + A new DbQuery<T> with the defined query path. + + + + + Returns a new query where the entities returned will not be cached in the . + + A new query with NoTracking applied. + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + Returns the equivalent generic object. + + The type of element for which the query was created. + The generic set object. + + + + Returns a representation of the underlying query. + + The query string. + + + + + + + + + + + + + Returns false. + + + false . + + + + + The IQueryable element type. + + + + + The IQueryable LINQ Expression. + + + + + The IQueryable provider. + + + + + Gets a representation of the underlying query. + + + + + Creates an instance of a when called from the constructor of a derived + type that will be used as a test double for DbSets. Methods and properties that will be used by the + test double must be implemented by the test double except AsNoTracking, AsStreaming, an Include where + the default implementation is a no-op. + + + + + Finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + + The values of the primary key for the entity to be found. + The entity found, or null. + Thrown if multiple entities exist in the context with the primary key values given. + Thrown if the type of entity is not part of the data model for this context. + Thrown if the types of the key values do not match the types of the key values for the entity type to be found. + Thrown if the context has been disposed. + + + + Asynchronously finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The values of the primary key for the entity to be found. + A task that represents the asynchronous find operation. The task result contains the entity found, or null. + Thrown if multiple entities exist in the context with the primary key values given. + Thrown if the type of entity is not part of the data model for this context. + Thrown if the types of the key values do not match the types of the key values for the entity type to be found. + Thrown if the context has been disposed. + + + + Asynchronously finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + The values of the primary key for the entity to be found. + A task that represents the asynchronous find operation. The task result contains the entity found, or null. + Thrown if multiple entities exist in the context with the primary key values given. + Thrown if the type of entity is not part of the data model for this context. + Thrown if the types of the key values do not match the types of the key values for the entity type to be found. + Thrown if the context has been disposed. + + + + Attaches the given entity to the context underlying the set. That is, the entity is placed + into the context in the Unchanged state, just as if it had been read from the database. + + The entity to attach. + The entity. + + Attach is used to repopulate a context with an entity that is known to already exist in the database. + SaveChanges will therefore not attempt to insert an attached entity into the database because + it is assumed to already be there. + Note that entities that are already in the context in some other state will have their state set + to Unchanged. Attach is a no-op if the entity is already in the context in the Unchanged state. + + + + + Adds the given entity to the context underlying the set in the Added state such that it will + be inserted into the database when SaveChanges is called. + + The entity to add. + The entity. + + Note that entities that are already in the context in some other state will have their state set + to Added. Add is a no-op if the entity is already in the context in the Added state. + + + + + Adds the given collection of entities into context underlying the set with each entity being put into + the Added state such that it will be inserted into the database when SaveChanges is called. + + The collection of entities to add. + + The collection of entities. + + + Note that if is set to true (which is + the default), then DetectChanges will be called once before adding any entities and will not be called + again. This means that in some situations AddRange may perform significantly better than calling + Add multiple times would do. + Note that entities that are already in the context in some other state will have their state set to + Added. AddRange is a no-op for entities that are already in the context in the Added state. + + + + + Marks the given entity as Deleted such that it will be deleted from the database when SaveChanges + is called. Note that the entity must exist in the context in some other state before this method + is called. + + The entity to remove. + The entity. + + Note that if the entity exists in the context in the Added state, then this method + will cause it to be detached from the context. This is because an Added entity is assumed not to + exist in the database such that trying to delete it does not make sense. + + + + + Removes the given collection of entities from the context underlying the set with each entity being put into + the Deleted state such that it will be deleted from the database when SaveChanges is called. + + The collection of entities to delete. + + The collection of entities. + + + Note that if is set to true (which is + the default), then DetectChanges will be called once before delete any entities and will not be called + again. This means that in some situations RemoveRange may perform significantly better than calling + Remove multiple times would do. + Note that if any entity exists in the context in the Added state, then this method + will cause it to be detached from the context. This is because an Added entity is assumed not to + exist in the database such that trying to delete it does not make sense. + + + + + Creates a new instance of an entity for the type of this set. + Note that this instance is NOT added or attached to the set. + The instance returned will be a proxy if the underlying context is configured to create + proxies and the entity type meets the requirements for creating a proxy. + + The entity instance, which may be a proxy. + + + + Creates a new instance of an entity for the type of this set or for a type derived + from the type of this set. + Note that this instance is NOT added or attached to the set. + The instance returned will be a proxy if the underlying context is configured to create + proxies and the entity type meets the requirements for creating a proxy. + + The type of entity to create. + The entity instance, which may be a proxy. + + + + Returns the equivalent generic object. + + The type of entity for which the set was created. + The generic set object. + + + + Creates a raw SQL query that will return entities in this set. By default, the + entities returned are tracked by the context; this can be changed by calling + AsNoTracking on the returned. + Note that the entities returned are always of the type for this set and never of + a derived type. If the table or tables queried may contain data for other entity + types, then the SQL query must be written appropriately to ensure that only entities of + the correct type are returned. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Set(typeof(Blog)).SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Set(typeof(Blog)).SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The SQL query string. + + The parameters to apply to the SQL query string. If output parameters are used, their values + will not be available until the results have been read completely. This is due to the underlying + behavior of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A object that will execute the query when it is enumerated. + + + + + + + + + + + + + + Gets an that represents a local view of all Added, Unchanged, + and Modified entities in this set. This local view will stay in sync as entities are added or + removed from the context. Likewise, entities added to or removed from the local view will automatically + be added to or removed from the context. + + + This property can be used for data binding by populating the set with data, for example by using the Load + extension method, and then binding to the local data through this property. For WPF bind to this property + directly. For Windows Forms bind to the result of calling ToBindingList on this property + + The local view. + + + + A DbSet represents the collection of all entities in the context, or that can be queried from the + database, of a given type. DbSet objects are created from a DbContext using the DbContext.Set method. + + + Note that DbSet does not support MEST (Multiple Entity Sets per Type) meaning that there is always a + one-to-one correlation between a type and a set. + + The type that defines the set. + + + + Represents a LINQ to Entities query against a DbContext. + + The type of entity to query for. + + + + Specifies the related objects to include in the query results. + + + Paths are all-inclusive. For example, if an include call indicates Include("Orders.OrderLines"), not only will + OrderLines be included, but also Orders. When you call the Include method, the query path is only valid on + the returned instance of the DbQuery<T>. Other instances of DbQuery<T> and the object context itself are not affected. + Because the Include method returns the query object, you can call this method multiple times on an DbQuery<T> to + specify multiple paths for the query. + + The dot-separated list of related objects to return in the query results. + + A new with the defined query path. + + + + + Returns a new query where the entities returned will not be cached in the . + + A new query with NoTracking applied. + + + + Returns a new query that will stream the results instead of buffering. + + A new query with AsStreaming applied. + + + + Throws an exception indicating that binding directly to a store query is not supported. + Instead populate a DbSet with data, for example by using the Load extension method, and + then bind to local data. For WPF bind to DbSet.Local. For Windows Forms bind to + DbSet.Local.ToBindingList(). + + Never returns; always throws. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Returns an which when enumerated will execute the query against the database. + + The query results. + + + + Returns a representation of the underlying query. + + The query string. + + + + Returns a new instance of the non-generic class for this query. + + The query. + A non-generic version. + + + + + + + + + + + + + Returns false. + + + false . + + + + + The IQueryable element type. + + + + + The IQueryable LINQ Expression. + + + + + The IQueryable provider. + + + + + Gets a representation of the underlying query. + + + + + An represents the collection of all entities in the context, or that + can be queried from the database, of a given type. is a concrete + implementation of IDbSet. + + + was originally intended to allow creation of test doubles (mocks or + fakes) for . However, this approach has issues in that adding new members + to an interface breaks existing code that already implements the interface without the new members. + Therefore, starting with EF6, no new members will be added to this interface and it is recommended + that be used as the base class for test doubles. + + The type that defines the set. + + + + Finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + + The values of the primary key for the entity to be found. + The entity found, or null. + + + + Adds the given entity to the context underlying the set in the Added state such that it will + be inserted into the database when SaveChanges is called. + + The entity to add. + The entity. + + Note that entities that are already in the context in some other state will have their state set + to Added. Add is a no-op if the entity is already in the context in the Added state. + + + + + Marks the given entity as Deleted such that it will be deleted from the database when SaveChanges + is called. Note that the entity must exist in the context in some other state before this method + is called. + + The entity to remove. + The entity. + + Note that if the entity exists in the context in the Added state, then this method + will cause it to be detached from the context. This is because an Added entity is assumed not to + exist in the database such that trying to delete it does not make sense. + + + + + Attaches the given entity to the context underlying the set. That is, the entity is placed + into the context in the Unchanged state, just as if it had been read from the database. + + The entity to attach. + The entity. + + Attach is used to repopulate a context with an entity that is known to already exist in the database. + SaveChanges will therefore not attempt to insert an attached entity into the database because + it is assumed to already be there. + Note that entities that are already in the context in some other state will have their state set + to Unchanged. Attach is a no-op if the entity is already in the context in the Unchanged state. + + + + + Creates a new instance of an entity for the type of this set. + Note that this instance is NOT added or attached to the set. + The instance returned will be a proxy if the underlying context is configured to create + proxies and the entity type meets the requirements for creating a proxy. + + The entity instance, which may be a proxy. + + + + Creates a new instance of an entity for the type of this set or for a type derived + from the type of this set. + Note that this instance is NOT added or attached to the set. + The instance returned will be a proxy if the underlying context is configured to create + proxies and the entity type meets the requirements for creating a proxy. + + The type of entity to create. + The entity instance, which may be a proxy. + + + + Gets an that represents a local view of all Added, Unchanged, + and Modified entities in this set. This local view will stay in sync as entities are added or + removed from the context. Likewise, entities added to or removed from the local view will automatically + be added to or removed from the context. + + + This property can be used for data binding by populating the set with data, for example by using the Load + extension method, and then binding to the local data through this property. For WPF bind to this property + directly. For Windows Forms bind to the result of calling ToBindingList on this property + + The local view. + + + + Creates an instance of a when called from the constructor of a derived + type that will be used as a test double for DbSets. Methods and properties that will be used by the + test double must be implemented by the test double except AsNoTracking, AsStreaming, an Include where + the default implementation is a no-op. + + + + + Finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + + The values of the primary key for the entity to be found. + The entity found, or null. + Thrown if multiple entities exist in the context with the primary key values given. + Thrown if the type of entity is not part of the data model for this context. + Thrown if the types of the key values do not match the types of the key values for the entity type to be found. + Thrown if the context has been disposed. + + + + Asynchronously finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + The values of the primary key for the entity to be found. + A task that represents the asynchronous find operation. The task result contains the entity found, or null. + Thrown if multiple entities exist in the context with the primary key values given. + Thrown if the type of entity is not part of the data model for this context. + Thrown if the types of the key values do not match the types of the key values for the entity type to be found. + Thrown if the context has been disposed. + + + + Asynchronously finds an entity with the given primary key values. + If an entity with the given primary key values exists in the context, then it is + returned immediately without making a request to the store. Otherwise, a request + is made to the store for an entity with the given primary key values and this entity, + if found, is attached to the context and returned. If no entity is found in the + context or the store, then null is returned. + + + The ordering of composite key values is as defined in the EDM, which is in turn as defined in + the designer, by the Code First fluent API, or by the DataMember attribute. + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + The values of the primary key for the entity to be found. + A task that represents the asynchronous find operation. The task result contains the entity found, or null. + + + + + + + + + + Adds the given collection of entities into context underlying the set with each entity being put into + the Added state such that it will be inserted into the database when SaveChanges is called. + + The collection of entities to add. + + The collection of entities. + + + Note that if is set to true (which is + the default), then DetectChanges will be called once before adding any entities and will not be called + again. This means that in some situations AddRange may perform significantly better than calling + Add multiple times would do. + Note that entities that are already in the context in some other state will have their state set to + Added. AddRange is a no-op for entities that are already in the context in the Added state. + + + + + + + + Removes the given collection of entities from the context underlying the set with each entity being put into + the Deleted state such that it will be deleted from the database when SaveChanges is called. + + The collection of entities to delete. + + The collection of entities. + + + Note that if is set to true (which is + the default), then DetectChanges will be called once before delete any entities and will not be called + again. This means that in some situations RemoveRange may perform significantly better than calling + Remove multiple times would do. + Note that if any entity exists in the context in the Added state, then this method + will cause it to be detached from the context. This is because an Added entity is assumed not to + exist in the database such that trying to delete it does not make sense. + + + + + + + + + + + Returns the equivalent non-generic object. + + The generic set object. + The non-generic set object. + + + + Creates a raw SQL query that will return entities in this set. By default, the + entities returned are tracked by the context; this can be changed by calling + AsNoTracking on the returned. + Note that the entities returned are always of the type for this set and never of + a derived type. If the table or tables queried may contain data for other entity + types, then the SQL query must be written appropriately to ensure that only entities of + the correct type are returned. + + As with any API that accepts SQL it is important to parameterize any user input to protect against a SQL injection attack. You can include parameter place holders in the SQL query string and then supply parameter values as additional arguments. Any parameter values you supply will automatically be converted to a DbParameter. + context.Blogs.SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); + Alternatively, you can also construct a DbParameter and supply it to SqlQuery. This allows you to use named parameters in the SQL query string. + context.Blogs.SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + + The SQL query string. + + The parameters to apply to the SQL query string. If output parameters are used, their values will + not be available until the results have been read completely. This is due to the underlying behavior + of DbDataReader, see http://go.microsoft.com/fwlink/?LinkID=398589 for more details. + + + A object that will execute the query when it is enumerated. + + + + + + + + + + + + + + + + + An implementation of IDatabaseInitializer that will always recreate and optionally re-seed the + database the first time that a context is used in the app domain. + To seed the database, create a derived class and override the Seed method. + + The type of the context. + + + Initializes a new instance of the class. + + + + Executes the strategy to initialize the database for the given context. + + The context. + + + is + null + . + + + + + A method that should be overridden to actually add data to the context for seeding. + The default implementation does nothing. + + The context to seed. + + + + An implementation of IDatabaseInitializer that will DELETE, recreate, and optionally re-seed the + database only if the model has changed since the database was created. + + The type of the context. + + Whether or not the model has changed is determined by the + method. + To seed the database create a derived class and override the Seed method. + + + + Initializes a new instance of the class. + + + + Executes the strategy to initialize the database for the given context. + + The context. + + + is + null + . + + + + + A method that should be overridden to actually add data to the context for seeding. + The default implementation does nothing. + + The context to seed. + + + + Returned by the ChangeTracker method of to provide access to features of + the context that are related to change tracking of entities. + + + + + Gets objects for all the entities tracked by this context. + + The entries. + + + + Gets objects for all the entities of the given type + tracked by this context. + + The type of the entity. + The entries. + + + + Checks if the is tracking any new, deleted, or changed entities or + relationships that will be sent to the database if is called. + + + Functionally, calling this method is equivalent to checking if there are any entities or + relationships in the Added, Updated, or Deleted state. + Note that this method calls unless + has been set to false. + + + True if underlying have changes, else false. + + + + + Detects changes made to the properties and relationships of POCO entities. Note that some types of + entity (such as change tracking proxies and entities that derive from + ) + report changes automatically and a call to DetectChanges is not normally needed for these types of entities. + Also note that normally DetectChanges is called automatically by many of the methods of + and its related classes such that it is rare that this method will need to be called explicitly. + However, it may be desirable, usually for performance reasons, to turn off this automatic calling of + DetectChanges using the AutoDetectChangesEnabled flag from . + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + A non-generic version of the class. + + + + + This is an abstract base class use to represent a scalar or complex property, or a navigation property + of an entity. Scalar and complex properties use the derived class , + reference navigation properties use the derived class , and collection + navigation properties use the derived class . + + + + + Validates this property. + + + Collection of objects. Never null. If the entity is valid the collection will be empty. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Returns the equivalent generic object. + + The type of entity on which the member is declared. + The type of the property. + The equivalent generic object. + + + + Gets the name of the property. + + The property name. + + + + Gets or sets the current value of this property. + + The current value. + + + + The to which this member belongs. + + An entry for the entity that owns this member. + + + + Loads the collection of entities from the database. + Note that entities that already exist in the context are not overwritten with values from the database. + + + + + Asynchronously loads the collection of entities from the database. + Note that entities that already exist in the context are not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + + + + + Asynchronously loads the collection of entities from the database. + Note that entities that already exist in the context are not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Returns the query that would be used to load this collection from the database. + The returned query can be modified using LINQ to perform filtering or operations in the database, such + as counting the number of entities in the collection in the database without actually loading them. + + A query for the collection. + + + + Returns the equivalent generic object. + + The type of entity on which the member is declared. + The type of the collection element. + The equivalent generic object. + + + + Gets the property name. + + The property name. + + + + Gets or sets the current value of the navigation property. The current value is + the entity that the navigation property references. + + The current value. + + + + Gets or sets a value indicating whether all entities of this collection have been loaded from the database. + + + Loading the related entities from the database either using lazy-loading, as part of a query, or explicitly + with one of the Load methods will set the IsLoaded flag to true. + IsLoaded can be explicitly set to true to prevent the related entities of this collection from being lazy-loaded. + This can be useful if the application has caused a subset of related entities to be loaded into this collection + and wants to prevent any other entities from being loaded automatically. + Note that explict loading using one of the Load methods will load all related entities from the database + regardless of whether or not IsLoaded is true. + When any related entity in the collection is detached the IsLoaded flag is reset to false indicating that the + not all related entities are now loaded. + + + true if all the related entities are loaded or the IsLoaded has been explicitly set to true; otherwise, false. + + + + + The to which this navigation property belongs. + + An entry for the entity that owns this navigation property. + + + + Instances of this class are returned from the Collection method of + and allow operations such as loading to + be performed on the an entity's collection navigation properties. + + The type of the entity to which this property belongs. + The type of the element in the collection of entities. + + + + This is an abstract base class use to represent a scalar or complex property, or a navigation property + of an entity. Scalar and complex properties use the derived class , + reference navigation properties use the derived class , and collection + navigation properties use the derived class . + + The type of the entity to which this property belongs. + The type of the property. + + + + Returns a new instance of the non-generic class for + the property represented by this object. + + The object representing the property. + A non-generic version. + + + + Validates this property. + + + Collection of objects. Never null. If the entity is valid the collection will be empty. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + Gets the name of the property. + The name of the property. + + + + Gets or sets the current value of this property. + + The current value. + + + + The to which this member belongs. + + An entry for the entity that owns this member. + + + + Loads the collection of entities from the database. + Note that entities that already exist in the context are not overwritten with values from the database. + + + + + Asynchronously loads the collection of entities from the database. + Note that entities that already exist in the context are not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + + + + + Asynchronously loads the collection of entities from the database. + Note that entities that already exist in the context are not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Returns the query that would be used to load this collection from the database. + The returned query can be modified using LINQ to perform filtering or operations in the database, such + as counting the number of entities in the collection in the database without actually loading them. + + A query for the collection. + + + + Returns a new instance of the non-generic class for + the navigation property represented by this object. + + The object representing the navigation property. + A non-generic version. + + + + Gets the property name. + + The property name. + + + + Gets or sets the current value of the navigation property. The current value is + the entity that the navigation property references. + + The current value. + + + + Gets or sets a value indicating whether all entities of this collection have been loaded from the database. + + + Loading the related entities from the database either using lazy-loading, as part of a query, or explicitly + with one of the Load methods will set the IsLoaded flag to true. + IsLoaded can be explicitly set to true to prevent the related entities of this collection from being lazy-loaded. + This can be useful if the application has caused a subset of related entities to be loaded into this collection + and wants to prevent any other entities from being loaded automatically. + Note that explict loading using one of the Load methods will load all related entities from the database + regardless of whether or not IsLoaded is true. + When any related entity in the collection is detached the IsLoaded flag is reset to false indicating that the + not all related entities are now loaded. + + + true if all the related entities are loaded or the IsLoaded has been explicitly set to true; otherwise, false. + + + + + The to which this navigation property belongs. + + An entry for the entity that owns this navigation property. + + + + An immutable representation of an Entity Data Model (EDM) model that can be used to create an + or can be passed to the constructor of a . + For increased performance, instances of this type should be cached and re-used to construct contexts. + + + + + Creates an instance of ObjectContext or class derived from ObjectContext. Note that an instance + of DbContext can be created instead by using the appropriate DbContext constructor. + If a derived ObjectContext is used, then it must have a public constructor with a single + EntityConnection parameter. + The connection passed is used by the ObjectContext created, but is not owned by the context. The caller + must dispose of the connection once the context has been disposed. + + The type of context to create. + An existing connection to a database for use by the context. + The context. + + + + A non-generic version of the class. + + + + + A non-generic version of the class. + + + + + Returns the equivalent generic object. + + The type of entity on which the member is declared. + The type of the property. + The equivalent generic object. + + + + Gets the property name. + + The property name. + + + + Gets or sets the original value of this property. + + The original value. + + + + Gets or sets the current value of this property. + + The current value. + + + + Gets or sets a value indicating whether the value of this property has been modified since + it was loaded from the database. + + + Setting this value to false for a modified property will revert the change by setting the + current value to the original value. If the result is that no properties of the entity are + marked as modified, then the entity will be marked as Unchanged. + Setting this value to false for properties of Added, Unchanged, or Deleted entities + is a no-op. + + + true if this instance is modified; otherwise, false . + + + + + The to which this property belongs. + + An entry for the entity that owns this property. + + + + The of the property for which this is a nested property. + This method will only return a non-null entry for properties of complex objects; it will + return null for properties of the entity itself. + + An entry for the parent complex property, or null if this is an entity property. + + + + Gets an object that represents a nested property of this property. + This method can be used for both scalar or complex properties. + + The name of the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested complex property of this property. + + The name of the nested property. + An object representing the nested property. + + + + Returns the equivalent generic object. + + The type of entity on which the member is declared. + The type of the complex property. + The equivalent generic object. + + + + Instances of this class are returned from the ComplexProperty method of + and allow access to the state of a complex property. + + The type of the entity to which this property belongs. + The type of the property. + + + + Instances of this class are returned from the Property method of + and allow access to the state of the scalar + or complex property. + + The type of the entity to which this property belongs. + The type of the property. + + + + Returns a new instance of the non-generic class for + the property represented by this object. + + The object representing the property. + A non-generic version. + + + + Gets the property name. + + The property name. + + + + Gets or sets the original value of this property. + + The original value. + + + + Gets or sets the current value of this property. + + The current value. + + + + Gets or sets a value indicating whether the value of this property has been modified since + it was loaded from the database. + + + true if this instance is modified; otherwise, false . + + + + + The to which this property belongs. + + An entry for the entity that owns this property. + + + + The of the property for which this is a nested property. + This method will only return a non-null entry for properties of complex objects; it will + return null for properties of the entity itself. + + An entry for the parent complex property, or null if this is an entity property. + + + + Returns a new instance of the non-generic class for + the property represented by this object. + + The object representing the property. + A non-generic version. + + + + Gets an object that represents a nested property of this property. + This method can be used for both scalar or complex properties. + + The name of the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested property of this property. + This method can be used for both scalar or complex properties. + + The type of the nested property. + The name of the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested property of this property. + This method can be used for both scalar or complex properties. + + The type of the nested property. + An expression representing the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested complex property of this property. + + The name of the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested complex property of this property. + + The type of the nested property. + The name of the nested property. + An object representing the nested property. + + + + Gets an object that represents a nested complex property of this property. + + The type of the nested property. + An expression representing the nested property. + An object representing the nested property. + + + + Describes the origin of the database connection string associated with a . + + + + + The connection string was created by convention. + + + + + The connection string was read from external configuration. + + + + + The connection string was explicitly specified at runtime. + + + + + The connection string was overriden by connection information supplied to DbContextInfo. + + + + + Returned by the Configuration method of to provide access to configuration + options for the context. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets or sets the value that determines whether SQL functions and commands should be always executed in a transaction. + + + This flag determines whether a new transaction will be started when methods such as + are executed outside of a transaction. + Note that this does not change the behavior of . + + + The default transactional behavior. + + + + + Gets or sets a value indicating whether lazy loading of relationships exposed as + navigation properties is enabled. Lazy loading is enabled by default. + + + true if lazy loading is enabled; otherwise, false . + + + + + Gets or sets a value indicating whether or not the framework will create instances of + dynamically generated proxy classes whenever it creates an instance of an entity type. + Note that even if proxy creation is enabled with this flag, proxy instances will only + be created for entity types that meet the requirements for being proxied. + Proxy creation is enabled by default. + + + true if proxy creation is enabled; otherwise, false . + + + + + Gets or sets a value indicating whether database null semantics are exhibited when comparing + two operands, both of which are potentially nullable. The default value is false. + + For example (operand1 == operand2) will be translated as: + + (operand1 = operand2) + + if UseDatabaseNullSemantics is true, respectively + + (((operand1 = operand2) AND (NOT (operand1 IS NULL OR operand2 IS NULL))) OR ((operand1 IS NULL) AND (operand2 IS NULL))) + + if UseDatabaseNullSemantics is false. + + + true if database null comparison behavior is enabled, otherwise false . + + + + + Gets or sets a value indicating whether the + method is called automatically by methods of and related classes. + The default value is true. + + + true if should be called automatically; otherwise, false. + + + + + Gets or sets a value indicating whether tracked entities should be validated automatically when + is invoked. + The default value is true. + + + + + Provides runtime information about a given type. + + + + + Creates a new instance representing a given type. + + + The type deriving from . + + + + + Creates a new instance representing a given targeting a specific database. + + + The type deriving from . + + Connection information for the database to be used. + + + + Creates a new instance representing a given type. An external list of + connection strings can be supplied and will be used during connection string resolution in place + of any connection strings specified in external configuration files. + + + It is preferable to use the constructor that accepts the entire config document instead of using this + constructor. Providing the entire config document allows DefaultConnectionFactroy entries in the config + to be found in addition to explicitly specified connection strings. + + + The type deriving from . + + A collection of connection strings. + + + + Creates a new instance representing a given type. An external config + object (e.g. app.config or web.config) can be supplied and will be used during connection string + resolution. This includes looking for connection strings and DefaultConnectionFactory entries. + + + The type deriving from . + + An object representing the config file. + + + + Creates a new instance representing a given , targeting a specific database. + An external config object (e.g. app.config or web.config) can be supplied and will be used during connection string + resolution. This includes looking for connection strings and DefaultConnectionFactory entries. + + + The type deriving from . + + An object representing the config file. + Connection information for the database to be used. + + + + Creates a new instance representing a given type. A + can be supplied in order to override the default determined provider used when constructing + the underlying EDM model. + + + The type deriving from . + + + A specifying the underlying ADO.NET provider to target. + + + + + Creates a new instance representing a given type. An external config + object (e.g. app.config or web.config) can be supplied and will be used during connection string + resolution. This includes looking for connection strings and DefaultConnectionFactory entries. + A can be supplied in order to override the default determined + provider used when constructing the underlying EDM model. This can be useful to prevent EF from + connecting to discover a manifest token. + + + The type deriving from . + + An object representing the config file. + + A specifying the underlying ADO.NET provider to target. + + + + + If instances of the underlying type can be created, returns + a new instance; otherwise returns null. + + + A instance. + + + + + The concrete type. + + + + + Whether or not instances of the underlying type can be created. + + + + + The connection string used by the underlying type. + + + + + The connection string name used by the underlying type. + + + + + The ADO.NET provider name of the connection used by the underlying type. + + + + + The origin of the connection string used by the underlying type. + + + + + An action to be run on the DbModelBuilder after OnModelCreating has been run on the context. + + + + + A non-generic version of the class. + + + + + Queries the database for copies of the values of the tracked entity as they currently exist in the database. + Note that changing the values in the returned dictionary will not update the values in the database. + If the entity is not found in the database then null is returned. + + The store values. + + + + Asynchronously queries the database for copies of the values of the tracked entity as they currently exist in the database. + Note that changing the values in the returned dictionary will not update the values in the database. + If the entity is not found in the database then null is returned. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the store values. + + + + + Asynchronously queries the database for copies of the values of the tracked entity as they currently exist in the database. + Note that changing the values in the returned dictionary will not update the values in the database. + If the entity is not found in the database then null is returned. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the store values. + + + + + Reloads the entity from the database overwriting any property values with values from the database. + The entity will be in the Unchanged state after calling this method. + + + + + Asynchronously reloads the entity from the database overwriting any property values with values from the database. + The entity will be in the Unchanged state after calling this method. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + + + + + Asynchronously reloads the entity from the database overwriting any property values with values from the database. + The entity will be in the Unchanged state after calling this method. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Gets an object that represents the reference (i.e. non-collection) navigation property from this + entity to another entity. + + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the collection navigation property from this + entity to a collection of related entities. + + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents a scalar or complex property of this entity. + + The name of the property. + An object representing the property. + + + + Gets an object that represents a complex property of this entity. + + The name of the complex property. + An object representing the complex property. + + + + Gets an object that represents a member of the entity. The runtime type of the returned object will + vary depending on what kind of member is asked for. The currently supported member types and their return + types are: + Reference navigation property: . + Collection navigation property: . + Primitive/scalar property: . + Complex property: . + + The name of the member. + An object representing the member. + + + + Returns a new instance of the generic class for the given + generic type for the tracked entity represented by this object. + Note that the type of the tracked entity must be compatible with the generic type or + an exception will be thrown. + + The type of the entity. + A generic version. + + + + Validates this instance and returns validation result. + + + Entity validation result. Possibly null if + DbContext.ValidateEntity(DbEntityEntry, IDictionary{object,object}) + method is overridden. + + + + + Determines whether the specified is equal to this instance. + Two instances are considered equal if they are both entries for + the same entity on the same . + + + The to compare with this instance. + + + true if the specified is equal to this instance; otherwise, false . + + + + + Determines whether the specified is equal to this instance. + Two instances are considered equal if they are both entries for + the same entity on the same . + + + The to compare with this instance. + + + true if the specified is equal to this instance; otherwise, false . + + + + + Returns a hash code for this instance. + + A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table. + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the entity. + + The entity. + + + + Gets or sets the state of the entity. + + The state. + + + + Gets the current property values for the tracked entity represented by this object. + + The current values. + + + + Gets the original property values for the tracked entity represented by this object. + The original values are usually the entity's property values as they were when last queried from + the database. + + The original values. + + + + Instances of this class provide access to information about and control of entities that + are being tracked by the . Use the Entity or Entities methods of + the context to obtain objects of this type. + + The type of the entity. + + + + Queries the database for copies of the values of the tracked entity as they currently exist in the database. + Note that changing the values in the returned dictionary will not update the values in the database. + If the entity is not found in the database then null is returned. + + The store values. + + + + Asynchronously queries the database for copies of the values of the tracked entity as they currently exist in the database. + Note that changing the values in the returned dictionary will not update the values in the database. + If the entity is not found in the database then null is returned. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + The task result contains the store values. + + + + + Asynchronously queries the database for copies of the values of the tracked entity as they currently exist in the database. + Note that changing the values in the returned dictionary will not update the values in the database. + If the entity is not found in the database then null is returned. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + The task result contains the store values. + + + + + Reloads the entity from the database overwriting any property values with values from the database. + The entity will be in the Unchanged state after calling this method. + + + + + Asynchronously reloads the entity from the database overwriting any property values with values from the database. + The entity will be in the Unchanged state after calling this method. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + + + + + Asynchronously reloads the entity from the database overwriting any property values with values from the database. + The entity will be in the Unchanged state after calling this method. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Gets an object that represents the reference (i.e. non-collection) navigation property from this + entity to another entity. + + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the reference (i.e. non-collection) navigation property from this + entity to another entity. + + The type of the property. + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the reference (i.e. non-collection) navigation property from this + entity to another entity. + + The type of the property. + An expression representing the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the collection navigation property from this + entity to a collection of related entities. + + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the collection navigation property from this + entity to a collection of related entities. + + The type of elements in the collection. + The name of the navigation property. + An object representing the navigation property. + + + + Gets an object that represents the collection navigation property from this + entity to a collection of related entities. + + The type of elements in the collection. + An expression representing the navigation property. + An object representing the navigation property. + + + + Gets an object that represents a scalar or complex property of this entity. + + The name of the property. + An object representing the property. + + + + Gets an object that represents a scalar or complex property of this entity. + + The type of the property. + The name of the property. + An object representing the property. + + + + Gets an object that represents a scalar or complex property of this entity. + + The type of the property. + An expression representing the property. + An object representing the property. + + + + Gets an object that represents a complex property of this entity. + + The name of the complex property. + An object representing the complex property. + + + + Gets an object that represents a complex property of this entity. + + The type of the complex property. + The name of the complex property. + An object representing the complex property. + + + + Gets an object that represents a complex property of this entity. + + The type of the complex property. + An expression representing the complex property. + An object representing the complex property. + + + + Gets an object that represents a member of the entity. The runtime type of the returned object will + vary depending on what kind of member is asked for. The currently supported member types and their return + types are: + Reference navigation property: . + Collection navigation property: . + Primitive/scalar property: . + Complex property: . + + The name of the member. + An object representing the member. + + + + Gets an object that represents a member of the entity. The runtime type of the returned object will + vary depending on what kind of member is asked for. The currently supported member types and their return + types are: + Reference navigation property: . + Collection navigation property: . + Primitive/scalar property: . + Complex property: . + + The type of the member. + The name of the member. + An object representing the member. + + + + Returns a new instance of the non-generic class for + the tracked entity represented by this object. + + The object representing the tracked entity. + A non-generic version. + + + + Validates this instance and returns validation result. + + + Entity validation result. Possibly null if + DbContext.ValidateEntity(DbEntityEntry, IDictionary{object, object}) + method is overridden. + + + + + Determines whether the specified is equal to this instance. + Two instances are considered equal if they are both entries for + the same entity on the same . + + + The to compare with this instance. + + + true if the specified is equal to this instance; otherwise, false . + + + + + Determines whether the specified is equal to this instance. + Two instances are considered equal if they are both entries for + the same entity on the same . + + + The to compare with this instance. + + + true if the specified is equal to this instance; otherwise, false . + + + + + Returns a hash code for this instance. + + A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table. + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the entity. + + The entity. + + + + Gets or sets the state of the entity. + + The state. + + + + Gets the current property values for the tracked entity represented by this object. + + The current values. + + + + Gets the original property values for the tracked entity represented by this object. + The original values are usually the entity's property values as they were when last queried from + the database. + + The original values. + + + + Represents an Entity Data Model (EDM) created by the . + The Compile method can be used to go from this EDM representation to a + which is a compiled snapshot of the model suitable for caching and creation of + or instances. + + + + + Creates a for this mode which is a compiled snapshot + suitable for caching and creation of instances. + + The compiled model. + + + + Gets the provider information. + + + + + Gets the provider manifest. + + + + + Gets the conceptual model. + + + + + Gets the store model. + + + + + Gets the mapping model. + + + + + A collection of all the properties for an underlying entity or complex object. + + + An instance of this class can be converted to an instance of the generic class + using the Cast method. + Complex properties in the underlying entity or complex object are represented in + the property values as nested instances of this class. + + + + + Creates an object of the underlying type for this dictionary and hydrates it with property + values from this dictionary. + + The properties of this dictionary copied into a new object. + + + + Sets the values of this dictionary by reading values out of the given object. + The given object can be of any type. Any property on the object with a name that + matches a property name in the dictionary and can be read will be read. Other + properties will be ignored. This allows, for example, copying of properties from + simple Data Transfer Objects (DTOs). + + The object to read values from. + + + + Creates a new dictionary containing copies of all the properties in this dictionary. + Changes made to the new dictionary will not be reflected in this dictionary and vice versa. + + A clone of this dictionary. + + + + Sets the values of this dictionary by reading values from another dictionary. + The other dictionary must be based on the same type as this dictionary, or a type derived + from the type for this dictionary. + + The dictionary to read values from. + + + + Gets the value of the property just like using the indexed property getter but + typed to the type of the generic parameter. This is useful especially with + nested dictionaries to avoid writing expressions with lots of casts. + + The type of the property. + Name of the property. + The value of the property. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Gets the set of names of all properties in this dictionary as a read-only set. + + The property names. + + + + Gets or sets the value of the property with the specified property name. + The value may be a nested instance of this class. + + The property name. + The value of the property. + + + + Groups a pair of strings that identify a provider and server version together into a single object. + + + Instances of this class act as the key for resolving a for a specific + provider from a . This is typically used when registering spatial services + in or when the spatial services specific to a provider is + resolved by an implementation of . + + + + + Creates a new object for a given provider invariant name and manifest token. + + + A string that identifies that provider. For example, the SQL Server + provider uses the string "System.Data.SqlCient". + + + A string that identifies that version of the database server being used. For example, the SQL Server + provider uses the string "2008" for SQL Server 2008. This cannot be null but may be empty. + The manifest token is sometimes referred to as a version hint. + + + + + + + + + + + A string that identifies that provider. For example, the SQL Server + provider uses the string "System.Data.SqlCient". + + + + + A string that identifies that version of the database server being used. For example, the SQL Server + provider uses the string "2008" for SQL Server 2008. This cannot be null but may be empty. + + + + + A non-generic version of the class. + + + + + Loads the entity from the database. + Note that if the entity already exists in the context, then it will not overwritten with values from the database. + + + + + Asynchronously loads the entity from the database. + Note that if the entity already exists in the context, then it will not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + + + + + Asynchronously loads the entity from the database. + Note that if the entity already exists in the context, then it will not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Returns the query that would be used to load this entity from the database. + The returned query can be modified using LINQ to perform filtering or operations in the database. + + A query for the entity. + + + + Returns the equivalent generic object. + + The type of entity on which the member is declared. + The type of the property. + The equivalent generic object. + + + + Gets the property name. + + The property name. + + + + Gets or sets the current value of the navigation property. The current value is + the entity that the navigation property references. + + The current value. + + + + Gets or sets a value indicating whether the entity has been loaded from the database. + + + Loading the related entity from the database either using lazy-loading, as part of a query, or explicitly + with one of the Load methods will set the IsLoaded flag to true. + IsLoaded can be explicitly set to true to prevent the related entity from being lazy-loaded. + Note that explict loading using one of the Load methods will load the related entity from the database + regardless of whether or not IsLoaded is true. + When a related entity is detached the IsLoaded flag is reset to false indicating that the related entity is + no longer loaded. + + + true if the entity is loaded or the IsLoaded has been explicitly set to true; otherwise, false. + + + + + The to which this navigation property belongs. + + An entry for the entity that owns this navigation property. + + + + Instances of this class are returned from the Reference method of + and allow operations such as loading to + be performed on the an entity's reference navigation properties. + + The type of the entity to which this property belongs. + The type of the property. + + + + Loads the entity from the database. + Note that if the entity already exists in the context, then it will not overwritten with values from the database. + + + + + Asynchronously loads the entity from the database. + Note that if the entity already exists in the context, then it will not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A task that represents the asynchronous operation. + + + + + Asynchronously loads the entity from the database. + Note that if the entity already exists in the context, then it will not overwritten with values from the database. + + + Multiple active operations on the same context instance are not supported. Use 'await' to ensure + that any asynchronous operations have completed before calling another method on this context. + + + A to observe while waiting for the task to complete. + + + A task that represents the asynchronous operation. + + + + + Returns the query that would be used to load this entity from the database. + The returned query can be modified using LINQ to perform filtering or operations in the database. + + A query for the entity. + + + + Returns a new instance of the non-generic class for + the navigation property represented by this object. + + The object representing the navigation property. + A non-generic version. + + + + Gets the property name. + + The property name. + + + + Gets or sets the current value of the navigation property. The current value is + the entity that the navigation property references. + + The current value. + + + + Gets or sets a value indicating whether the entity has been loaded from the database. + + + Loading the related entity from the database either using lazy-loading, as part of a query, or explicitly + with one of the Load methods will set the IsLoaded flag to true. + IsLoaded can be explicitly set to true to prevent the related entity from being lazy-loaded. + Note that explict loading using one of the Load methods will load the related entity from the database + regardless of whether or not IsLoaded is true. + When a related entity is detached the IsLoaded flag is reset to false indicating that the related entity is + no longer loaded. + + + true if the entity is loaded or the IsLoaded has been explicitly set to true; otherwise, false. + + + + + The to which this navigation property belongs. + + An entry for the entity that owns this navigation property. + + + + Exception thrown by when it was expected that SaveChanges for an entity would + result in a database update but in fact no rows in the database were affected. This usually indicates + that the database has been concurrently updated such that a concurrency token that was expected to match + did not actually match. + Note that state entries referenced by this exception are not serialized due to security and accesses to + the state entries after serialization will return null. + + + + + Exception thrown by when the saving of changes to the database fails. + Note that state entries referenced by this exception are not serialized due to security and accesses to the + state entries after serialization will return null. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class. + + The message. + + + + Initializes a new instance of the class. + + The message. + The inner exception. + + + + Gets objects that represents the entities that could not + be saved to the database. + + The entries representing the entities that could not be saved. + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class. + + The message. + + + + Initializes a new instance of the class. + + The message. + The inner exception. + + + + Represents an entity used to store metadata about an EDM in the database. + + + + + Attempts to get the model hash calculated by Code First for the given context. + This method will return null if the context is not being used in Code First mode. + + The context. + The hash string. + + + + Gets or sets the ID of the metadata entity, which is currently always 1. + + The id. + + + + Gets or sets the model hash which is used to check whether the model has + changed since the database was created from it. + + The model hash. + + + + Contains methods used to access the Entity Data Model created by Code First in the EDMX form. + These methods are typically used for debugging when there is a need to look at the model that + Code First creates internally. + + + + + Uses Code First with the given context and writes the resulting Entity Data Model to the given + writer in EDMX form. This method can only be used with context instances that use Code First + and create the model internally. The method cannot be used for contexts created using Database + First or Model First, for contexts created using a pre-existing , or + for contexts created using a pre-existing . + + The context. + The writer. + + + + Writes the Entity Data Model represented by the given to the + given writer in EDMX form. + + An object representing the EDM. + The writer. + + + + A factory for creating derived instances. Implement this + interface to enable design-time services for context types that do not have a + public default constructor. + At design-time, derived instances can be created in order to enable specific + design-time experiences such as model rendering, DDL generation etc. To enable design-time instantiation + for derived types that do not have a public, default constructor, implement + this interface. Design-time services will auto-discover implementations of this interface that are in the + same assembly as the derived type. + + The type of the context. + + + + Creates a new instance of a derived type. + + An instance of TContext + + + + This convention causes DbModelBuilder to include metadata about the model + when it builds the model. When creates a model by convention it will + add this convention to the list of those used by the DbModelBuilder. This will then result in + model metadata being written to the database if the DbContext is used to create the database. + This can then be used as a quick check to see if the model has changed since the last time it was + used against the database. + This convention can be removed from the conventions by overriding + the OnModelCreating method on a derived DbContext class. + + + + + This convention uses the name of the derived + class as the container for the conceptual model built by + Code First. + + + + + Applies the convention to the given model. + + The container to apply the convention to. + The model. + + + + This convention uses the namespace of the derived + class as the namespace of the conceptual model built by + Code First. + + + + + Instances of this class are used internally to create constant expressions for + that are inserted into the expression tree to replace references to + and . + + The type of the element. + + + + The public property expected in the LINQ expression tree. + + The query. + + + + Instances of this class are used to create DbConnection objects for + SQL Server Compact Edition based on a given database name or connection string. + + + It is necessary to provide the provider invariant name of the SQL Server Compact + Edition to use when creating an instance of this class. This is because different + versions of SQL Server Compact Editions use different invariant names. + An instance of this class can be set on the class to + cause all DbContexts created with no connection information or just a database + name or connection string to use SQL Server Compact Edition by default. + This class is immutable since multiple threads may access instances simultaneously + when creating connections. + + + + + Creates a new connection factory with empty (default) DatabaseDirectory and BaseConnectionString + properties. + + The provider invariant name that specifies the version of SQL Server Compact Edition that should be used. + + + + Creates a new connection factory with the given DatabaseDirectory and BaseConnectionString properties. + + The provider invariant name that specifies the version of SQL Server Compact Edition that should be used. + The path to prepend to the database name that will form the file name used by SQL Server Compact Edition when it creates or reads the database file. An empty string means that SQL Server Compact Edition will use its default for the database file location. + The connection string to use for options to the database other than the 'Data Source'. The Data Source will be prepended to this string based on the database name when CreateConnection is called. + + + + Creates a connection for SQL Server Compact Edition based on the given database name or connection string. + If the given string contains an '=' character then it is treated as a full connection string, + otherwise it is treated as a database name only. + + The database name or connection string. + An initialized DbConnection. + + + + The path to prepend to the database name that will form the file name used by + SQL Server Compact Edition when it creates or reads the database file. + The default value is "|DataDirectory|", which means the file will be placed + in the designated data directory. + + + + + The connection string to use for options to the database other than the 'Data Source'. + The Data Source will be prepended to this string based on the database name when + CreateConnection is called. + The default is the empty string, which means no other options will be used. + + + + + The provider invariant name that specifies the version of SQL Server Compact Edition + that should be used. + + + + + Instances of this class are used to create DbConnection objects for + SQL Server based on a given database name or connection string. By default, the connection is + made to '.\SQLEXPRESS'. This can be changed by changing the base connection + string when constructing a factory instance. + + + An instance of this class can be set on the class to + cause all DbContexts created with no connection information or just a database + name or connection string to use SQL Server by default. + This class is immutable since multiple threads may access instances simultaneously + when creating connections. + + + + + Creates a new connection factory with a default BaseConnectionString property of + 'Data Source=.\SQLEXPRESS; Integrated Security=True; MultipleActiveResultSets=True;'. + + + + + Creates a new connection factory with the given BaseConnectionString property. + + The connection string to use for options to the database other than the 'Initial Catalog'. The 'Initial Catalog' will be prepended to this string based on the database name when CreateConnection is called. + + + + Creates a connection for SQL Server based on the given database name or connection string. + If the given string contains an '=' character then it is treated as a full connection string, + otherwise it is treated as a database name only. + + The database name or connection string. + An initialized DbConnection. + + + + The connection string to use for options to the database other than the 'Initial Catalog'. + The 'Initial Catalog' will be prepended to this string based on the database name when + CreateConnection is called. + The default is 'Data Source=.\SQLEXPRESS; Integrated Security=True;'. + + + + + This attribute can be applied to either an entire derived class or to + individual or properties on that class. When applied + any discovered or properties will still be included + in the model but will not be automatically initialized. + + + + + Thrown when a context is generated from the templates in Database First or Model + First mode and is then used in Code First mode. + + + Code generated using the T4 templates provided for Database First and Model First use may not work + correctly if used in Code First mode. To use these classes with Code First please add any additional + configuration using attributes or the DbModelBuilder API and then remove the code that throws this + exception. + + + + + Initializes a new instance of the class. + + + + + Initializes a new instance of the class. + + The object that holds the serialized object data. + The contextual information about the source or destination. + + + + Initializes a new instance of the class. + + The message. + + + + Initializes a new instance of the class. + + The message. + The inner exception. + + + + Allows configuration to be performed for an complex type in a model. + A ComplexTypeConfiguration can be obtained via the ComplexType method on + or a custom type derived from ComplexTypeConfiguration + can be registered via the Configurations property on . + + The complex type to be configured. + + + + Allows configuration to be performed for a type in a model. + + The type to be configured. + + + + Configures a property that is defined on this type. + + The type of the property being configured. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + The type of the property being configured. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is defined on this type. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Initializes a new instance of ComplexTypeConfiguration + + + + + Excludes a property from the model so that it will not be mapped to the database. + + The type of the property to be ignored. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The same ComplexTypeConfiguration instance so that multiple calls can be chained. + + + + + + + + + + + + + + + + Allows derived configuration classes for entities and complex types to be registered with a + . + + + Derived configuration classes are created by deriving from + or and using a type to be included in the model as the generic + parameter. + Configuration can be performed without creating derived configuration classes via the Entity and ComplexType + methods on . + + + + + Discovers all types that inherit from or + in the given assembly and adds an instance + of each discovered type to this registrar. + + + Note that only types that are abstract or generic type definitions are skipped. Every + type that is discovered and added must provide a parameterless constructor. + + The assembly containing model configurations to add. + The same ConfigurationRegistrar instance so that multiple calls can be chained. + + + + Adds an to the . + Only one can be added for each type in a model. + + The entity type being configured. + The entity type configuration to be added. + The same ConfigurationRegistrar instance so that multiple calls can be chained. + + + + Adds an to the . + Only one can be added for each type in a model. + + The complex type being configured. + The complex type configuration to be added + The same ConfigurationRegistrar instance so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Allows the conventions used by a instance to be customized. + The default conventions can be found in the System.Data.Entity.ModelConfiguration.Conventions namespace. + + + + + Discover all conventions in the given assembly and add them to the . + + + This method add all conventions ordered by type name. The order in which conventions are added + can have an impact on how they behave because it governs the order in which they are run. + All conventions found must have a parameterless public constructor. + + The assembly containing conventions to be added. + + + + Enables one or more conventions for the . + + The conventions to be enabled. + + + + Enables a convention for the . + + The type of the convention to be enabled. + + + + Enables a convention for the . This convention + will run after the one specified. + + The type of the convention after which the enabled one will run. + The convention to enable. + + + + Enables a configuration convention for the . This convention + will run before the one specified. + + The type of the convention before which the enabled one will run. + The convention to enable. + + + + Disables one or more conventions for the . + + The conventions to be disabled. + + + + Disables a convention for the . + The default conventions that are available for removal can be found in the + System.Data.Entity.ModelConfiguration.Conventions namespace. + + The type of the convention to be disabled. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures the table and column mapping for an entity type or a sub-set of properties from an entity type. + This configuration functionality is available via the Code First Fluent API, see . + + The entity type to be mapped. + + + Initializes a new instance of the class. + + + + Configures the properties that will be included in this mapping fragment. + If this method is not called then all properties that have not yet been + included in a mapping fragment will be configured. + + An anonymous type including the properties to be mapped. + A lambda expression to an anonymous type that contains the properties to be mapped. C#: t => new { t.Id, t.Property1, t.Property2 } VB.Net: Function(t) New With { p.Id, t.Property1, t.Property2 } + + + + Configures a property that is included in this mapping fragment. + + The type of the property being configured. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + The type of the property being configured. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Configures a property that is included in this mapping fragment. + + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to configure the property. + + + + Re-maps all properties inherited from base types. + When configuring a derived type to be mapped to a separate table this will cause all properties to + be included in the table rather than just the non-inherited properties. This is known as + Table per Concrete Type (TPC) mapping. + + The same configuration instance so that multiple calls can be chained. + + + + Configures the table name to be mapped to. + + Name of the table. + The same configuration instance so that multiple calls can be chained. + + + + Configures the table name and schema to be mapped to. + + Name of the table. + Schema of the table. + The same configuration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the table to which this entity is mapped. The annotation + value can later be used when processing the table such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures the discriminator column used to differentiate between types in an inheritance hierarchy. + + The name of the discriminator column. + A configuration object to further configure the discriminator column and values. + + + + Configures the discriminator condition used to differentiate between types in an inheritance hierarchy. + + The type of the property being used to discriminate between types. + A lambda expression representing the property being used to discriminate between types. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object to further configure the discriminator condition. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Used to configure a column with length facets for an entity type or complex type. This configuration functionality is exposed by the Code First Fluent API, see . + + + + + Configures a primitive column from an entity type. + + + + Configures the primitive column to be optional. + The same instance so that multiple calls can be chained. + + + Configures the primitive column to be required. + The same instance so that multiple calls can be chained. + + + Configures the data type of the primitive column used to store the property. + The same instance so that multiple calls can be chained. + The name of the database provider specific data type. + + + Configures the order of the primitive column used to store the property. This method is also used to specify key ordering when an entity type has a composite key. + The same instance so that multiple calls can be chained. + The order that this column should appear in the database table. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + Configures the column to allow the maximum length supported by the database provider. + The same instance so that multiple calls can be chained. + + + Configures the column to have the specified maximum length. + The same instance so that multiple calls can be chained. + The maximum length for the column. Setting the value to null will remove any maximum length restriction from the column and a default length will be used for the database column. + + + Configures the column to be fixed length. + The same instance so that multiple calls can be chained. + + + Configures the column to be variable length. + The same instance so that multiple calls can be chained. + + + + + + + + + + + + + + + + Configures a condition used to discriminate between types in an inheritance hierarchy based on the values assigned to a property. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the condition to require a value in the property. + Rows that do not have a value assigned to column that this property is stored in are + assumed to be of the base type of this entity type. + + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures a database column used to store a string values. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the column to allow the maximum length supported by the database provider. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the property to have the specified maximum length. + + + The maximum length for the property. Setting 'null' will result in a default length being used for the column. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the column to be fixed length. + Use HasMaxLength to set the length that the property is fixed to. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the column to be variable length. + Columns are variable length by default. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the column to be optional. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the column to be required. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column. + + Name of the database provider specific data type. + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column. + + The order that this column should appear in the database table. + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures the column to support Unicode string content. + + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the column supports Unicode string content. + + Value indicating if the column supports Unicode string content or not. Specifying 'null' will remove the Unicode facet from the column. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same StringColumnConfiguration instance so that multiple calls can be chained. + + + + + + + + + + + + + + + + Configures a discriminator column used to differentiate between types in an inheritance hierarchy. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the discriminator value used to identify the entity type being + configured from other types in the inheritance hierarchy. + + Type of the discriminator value. + The value to be used to identify the entity type. + A configuration object to configure the column used to store discriminator values. + + + + Configures the discriminator value used to identify the entity type being + configured from other types in the inheritance hierarchy. + + Type of the discriminator value. + The value to be used to identify the entity type. + A configuration object to configure the column used to store discriminator values. + + + + Configures the discriminator value used to identify the entity type being + configured from other types in the inheritance hierarchy. + + The value to be used to identify the entity type. + A configuration object to configure the column used to store discriminator values. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures a many relationship from an entity type. + + The entity type that the relationship originates from. + The entity type that the relationship targets. + + + + Configures the relationship to be many:many with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be many:many without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be many:required with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be many:required without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be many:optional with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be many:optional without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures an optional relationship from an entity type. + + The entity type that the relationship originates from. + The entity type that the relationship targets. + + + + Configures the relationship to be optional:many with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:many without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:required with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:required without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:optional with a navigation property on the other side of the relationship. + The entity type being configured will be the dependent and contain a foreign key to the principal. + The entity type that the relationship targets will be the principal in the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:optional without a navigation property on the other side of the relationship. + The entity type being configured will be the dependent and contain a foreign key to the principal. + The entity type that the relationship targets will be the principal in the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:optional with a navigation property on the other side of the relationship. + The entity type being configured will be the principal in the relationship. + The entity type that the relationship targets will be the dependent and contain a foreign key to the principal. + + A lambda expression representing the navigation property on the other end of the relationship. + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be optional:optional without a navigation property on the other side of the relationship. + The entity type being configured will be the principal in the relationship. + The entity type that the relationship targets will be the dependent and contain a foreign key to the principal. + + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures an required relationship from an entity type. + + The entity type that the relationship originates from. + The entity type that the relationship targets. + + + + Configures the relationship to be required:many with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:many without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:optional with a navigation property on the other side of the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:optional without a navigation property on the other side of the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:required with a navigation property on the other side of the relationship. + The entity type being configured will be the dependent and contain a foreign key to the principal. + The entity type that the relationship targets will be the principal in the relationship. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:required without a navigation property on the other side of the relationship. + The entity type being configured will be the dependent and contain a foreign key to the principal. + The entity type that the relationship targets will be the principal in the relationship. + + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:required with a navigation property on the other side of the relationship. + The entity type being configured will be the principal in the relationship. + The entity type that the relationship targets will be the dependent and contain a foreign key to the principal. + + An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures the relationship to be required:required without a navigation property on the other side of the relationship. + The entity type being configured will be the principal in the relationship. + The entity type that the relationship targets will be the dependent and contain a foreign key to the principal. + + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Base class for performing configuration of a relationship. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures a relationship that can support cascade on delete functionality. + + + + + Configures cascade delete to be on for the relationship. + + + + + Configures whether or not cascade delete is on for the relationship. + + Value indicating if cascade delete is on or not. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures a relationship that can support foreign key properties that are exposed in the object model. + This configuration functionality is available via the Code First Fluent API, see . + + The dependent entity type. + + + + Configures a relationship that can only support foreign key properties that are not exposed in the object model. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the relationship to use foreign key property(s) that are not exposed in the object model. + The column(s) and table can be customized by specifying a configuration action. + If an empty configuration action is specified then column name(s) will be generated by convention. + If foreign key properties are exposed in the object model then use the HasForeignKey method. + Not all relationships support exposing foreign key properties in the object model. + + Action that configures the foreign key column(s) and table. + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + + + + Configures the relationship to use foreign key property(s) that are exposed in the object model. + If the foreign key property(s) are not exposed in the object model then use the Map method. + + The type of the key. + A lambda expression representing the property to be used as the foreign key. If the foreign key is made up of multiple properties then specify an anonymous type including the properties. When using multiple foreign key properties, the properties must be specified in the same order that the the primary key properties were configured for the principal entity type. + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + + + + Configures the table and column mapping of a relationship that does not expose foreign key properties in the object model. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the name of the column(s) for the foreign key. + + The foreign key column names. When using multiple foreign key properties, the properties must be specified in the same order that the the primary key properties were configured for the target entity type. + The same ForeignKeyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for a database column that has been configured with . + The annotation value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The name of the column that was configured with the HasKey method. + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same ForeignKeyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Configures the table name that the foreign key column(s) reside in. + The table that is specified must already be mapped for the entity type. + If you want the foreign key(s) to reside in their own table then use the Map method + on to perform + entity splitting to create the table with just the primary key property. Foreign keys can + then be added to the table via this method. + + Name of the table. + The same ForeignKeyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Configures the table name and schema that the foreign key column(s) reside in. + The table that is specified must already be mapped for the entity type. + If you want the foreign key(s) to reside in their own table then use the Map method + on to perform + entity splitting to create the table with just the primary key property. Foreign keys can + then be added to the table via this method. + + Name of the table. + Schema of the table. + The same ForeignKeyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + + + + + + + + + + + + + + + + Configures the table and column mapping of a many:many relationship. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the join table name for the relationship. + + Name of the table. + The same ManyToManyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Configures the join table name and schema for the relationship. + + Name of the table. + Schema of the table. + The same ManyToManyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the join table. The annotation value can later be used when + processing the table such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures the name of the column(s) for the left foreign key. + The left foreign key points to the parent entity of the navigation property specified in the HasMany call. + + The foreign key column names. When using multiple foreign key properties, the properties must be specified in the same order that the the primary key properties were configured for the target entity type. + The same ManyToManyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the column(s) for the right foreign key. + The right foreign key points to the parent entity of the the navigation property specified in the WithMany call. + + The foreign key column names. When using multiple foreign key properties, the properties must be specified in the same order that the the primary key properties were configured for the target entity type. + The same ManyToManyAssociationMappingConfiguration instance so that multiple calls can be chained. + + + + + + Determines whether the specified object is equal to the current object. + true if the specified object is equal to the current object; otherwise, false. + The object to compare with the current object. + + + + + + + + + + + + + Configures a many:many relationship. + This configuration functionality is available via the Code First Fluent API, see . + + The type of the parent entity of the navigation property specified in the HasMany call. + The type of the parent entity of the navigation property specified in the WithMany call. + + + + Configures the foreign key column(s) and table used to store the relationship. + + Action that configures the foreign key column(s) and table. + The same instance so that multiple calls can be chained. + + + + Configures stored procedures to be used for modifying this relationship. + The default conventions for procedure and parameter names will be used. + + The same instance so that multiple calls can be chained. + + + + Configures stored procedures to be used for modifying this relationship. + + + Configuration to override the default conventions for procedure and parameter names. + + The same instance so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Used to configure a property of an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Used to configure a property with length facets for an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Used to configure a primitive property of an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures how values for the property are generated by the database. + + + The pattern used to generate values for the property in the database. + Setting 'null' will cause the default option to be used, which may be 'None', 'Identity', or 'Computed' depending + on the type of the property, its semantics in the model (e.g. primary keys are treated differently), and which + set of conventions are being used. + + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be used as an optimistic concurrency token. + + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. Specifying 'null' will remove the concurrency token facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the database column used to store the property. + + The name of the column. + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the parameter used in stored procedures for this property. + + Name of the parameter. + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + The same PrimitivePropertyConfiguration instance so that multiple calls can be chained. + + + + + + + + + + + + + Gets the of the current instance. + + The exact runtime type of the current instance. + + + + Configures the property to allow the maximum length supported by the database provider. + + The same LengthPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to have the specified maximum length. + + The maximum length for the property. Setting 'null' will remove any maximum length restriction from the property and a default length will be used for the database column. + The same LengthPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be fixed length. + Use HasMaxLength to set the length that the property is fixed to. + + The same LengthPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be variable length. + Properties are variable length by default. + + The same LengthPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to allow the maximum length supported by the database provider. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to have the specified maximum length. + + The maximum length for the property. Setting 'null' will remove any maximum length restriction from the property. + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be fixed length. + Use HasMaxLength to set the length that the property is fixed to. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be variable length. + properties are variable length by default. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + properties are optional by default. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures how values for the property are generated by the database. + + + The pattern used to generate values for the property in the database. + Setting 'null' will cause the default option to be used, which may be 'None', 'Identity', or 'Computed' depending + on the type of the property, its semantics in the model (e.g. primary keys are treated differently), and which + set of conventions are being used. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be used as an optimistic concurrency token. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. Specifying 'null' will remove the concurrency token facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the database column used to store the property. + + The name of the column. + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be a row version in the database. + The actual data type will vary depending on the database provider being used. + Setting the property to be a row version will automatically configure it to be an + optimistic concurrency token. + + The same BinaryPropertyConfiguration instance so that multiple calls can be chained. + + + + Used to configure a property of an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + properties are required by default. + + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures how values for the property are generated by the database. + + + The pattern used to generate values for the property in the database. + Setting 'null' will cause the default option to be used, which may be 'None', 'Identity', or 'Computed' depending + on the type of the property, its semantics in the model (e.g. primary keys are treated differently), and which + set of conventions are being used. + + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be used as an optimistic concurrency token. + + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. Specifying 'null' will remove the concurrency token facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the database column used to store the property. + + The name of the column. + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the precision of the property. + If the database provider does not support precision for the data type of the column then the value is ignored. + + Precision of the property. + The same DateTimePropertyConfiguration instance so that multiple calls can be chained. + + + + Used to configure a property of an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + properties are required by default. + + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures how values for the property are generated by the database. + + + The pattern used to generate values for the property in the database. + Setting 'null' will cause the default option to be used, which may be 'None', 'Identity', or 'Computed' depending + on the type of the property, its semantics in the model (e.g. primary keys are treated differently), and which + set of conventions are being used. + + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be used as an optimistic concurrency token. + + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. Specifying 'null' will remove the concurrency token facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the database column used to store the property. + + The name of the column. + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the precision and scale of the property. + + The precision of the property. + The scale of the property. + The same DecimalPropertyConfiguration instance so that multiple calls can be chained. + + + + Used to configure a property of an entity type or complex type. + This configuration functionality is available via the Code First Fluent API, see . + + + + + Configures the property to allow the maximum length supported by the database provider. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to have the specified maximum length. + + The maximum length for the property. Setting 'null' will remove any maximum length restriction from the property and a default length will be used for the database column.. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be fixed length. + Use HasMaxLength to set the length that the property is fixed to. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be variable length. + properties are variable length by default. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be optional. + The database column used to store this property will be nullable. + properties are optional by default. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be required. + The database column used to store this property will be non-nullable. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures how values for the property are generated by the database. + + + The pattern used to generate values for the property in the database. + Setting 'null' will cause the default option to be used, which may be 'None', 'Identity', or 'Computed' depending + on the type of the property, its semantics in the model (e.g. primary keys are treated differently), and which + set of conventions are being used. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to be used as an optimistic concurrency token. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property is to be used as an optimistic concurrency token. + + Value indicating if the property is a concurrency token or not. Specifying 'null' will remove the concurrency token facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the name of the database column used to store the property. + + The name of the column. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the database column used to store the property. The annotation + value can later be used when processing the column such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the data type of the database column used to store the property. + + Name of the database provider specific data type. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the order of the database column used to store the property. + This method is also used to specify key ordering when an entity type has a composite key. + + The order that this column should appear in the database table. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures the property to support Unicode string content. + + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Configures whether or not the property supports Unicode string content. + + Value indicating if the property supports Unicode string content or not. Specifying 'null' will remove the Unicode facet from the property. Specifying 'null' will cause the same runtime behavior as specifying 'false'. + The same StringPropertyConfiguration instance so that multiple calls can be chained. + + + + Convention to process instances of found on properties in the model + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on foreign key properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on navigation properties in the model. + + + + + Convention to process instances of found on primitive properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on properties in the model. + + + + + + + + Convention to process instances of found on types in the model. + + + + + + + + Convention to process instances of found on types in the model. + + + + + + + + Convention to process instances of found on types in the model. + + + + + + + + Convention to detect navigation properties to be inverses of each other when only one pair + of navigation properties exists between the related types. + + + + + + + + Convention to configure a type as a complex type if it has no primary key, no mapped base type and no navigation properties. + + + + + + + + Convention to add a cascade delete to the join table from both tables involved in a many to many relationship. + + + + + Convention to ensure an invalid/unsupported mapping is not created when mapping inherited properties + + + + + Convention to set the table name to be a pluralized version of the entity type name. + + + + + + + + Convention to set precision to 18 and scale to 2 for decimal properties. + + + + + Initializes a new instance of with the default precision and scale. + + + + + Initializes a new instance of with the specified precision and scale. + + Precision + Scale + + + + + + + Convention to move primary key properties to appear first. + + + + + + + + Convention to distinguish between optional and required relationships based on CLR nullability of the foreign key property. + + + + + + + + Base class for conventions that discover foreign key properties. + + + + + When overriden returns true if should be part of the foreign key. + + The association type being configured. + The dependent end. + The candidate property on the dependent end. + The principal end entity type. + A key property on the principal end that is a candidate target for the foreign key. + true if dependentProperty should be a part of the foreign key; otherwise, false. + + + + + + + Returns true if the convention supports pairs of entity types that have multiple associations defined between them. + + + + + Convention to process instances of found on navigation properties in the model. + + + + + + + + Convention to detect primary key properties. + Recognized naming patterns in order of precedence are: + 1. 'Id' + 2. [type name]Id + Primary key detection is case insensitive. + + + + + Base class for conventions that discover primary key properties. + + + + + + + + When overriden returns the subset of properties that will be part of the primary key. + + The entity type. + The primitive types of the entities + The properties that should be part of the primary key. + + + + + + + Convention to discover foreign key properties whose names are a combination + of the dependent navigation property name and the principal type primary key property name(s). + + + + + + + + + + + Convention to enable cascade delete for any required relationships. + + + + + + + + Convention to configure the primary key(s) of the dependent entity type as foreign key(s) in a one:one relationship. + + + + + + + + Convention to set the entity set name to be a pluralized version of the entity type name. + + + + + + + + Convention to discover foreign key properties whose names match the principal type primary key property name(s). + + + + + + + + Convention to set a maximum length for properties whose type supports length facets. The default value is 128. + + + + + Initializes a new instance of with the default length. + + + + + Initializes a new instance of with the specified length. + + The maximum lenght of properties. + + + + + + + + + + + + + Convention to set a default maximum length of 4000 for properties whose type supports length facets when SqlCe is the provider. + + + + + Initializes a new instance of with the default length. + + + + + Initializes a new instance of with the specified length. + + The default maximum length for properties. + + + + + + + + + + Convention to configure integer primary keys to be identity. + + + + + + + + Convention to discover foreign key properties whose names are a combination + of the principal type name and the principal type primary key property name(s). + + + + + + + + Allows configuration to be performed for an entity type in a model. + An EntityTypeConfiguration can be obtained via the Entity method on + or a custom type derived from EntityTypeConfiguration + can be registered via the Configurations property on . + + The entity type being configured. + + + + Initializes a new instance of EntityTypeConfiguration + + + + + Configures the primary key property(s) for this entity type. + + The type of the key. + A lambda expression representing the property to be used as the primary key. C#: t => t.Id VB.Net: Function(t) t.Id If the primary key is made up of multiple properties then specify an anonymous type including the properties. C#: t => new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Configures the primary key property(s) for this entity type. + + The type of the key. + A lambda expression representing the property to be used as the primary key. C#: t => t.Id VB.Net: Function(t) t.Id If the primary key is made up of multiple properties then specify an anonymous type including the properties. C#: t => new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + A builder to configure the key. + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Configures index property(s) for this entity type. + + The type of the index. + A lambda expression representing the property to apply an index to. C#: t => t.Id VB.Net: Function(t) t.Id If the index is made up of multiple properties then specify an anonymous type including the properties. C#: t => new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + The IndexConfiguration instance so that the index can be further configured. + + + + Configures the entity set name to be used for this entity type. + The entity set name can only be configured for the base type in each set. + + The name of the entity set. + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Excludes a property from the model so that it will not be mapped to the database. + + The type of the property to be ignored. + A lambda expression representing the property to be configured. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Configures the table name that this entity type is mapped to. + + The name of the table. + The database schema of the table. + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Sets an annotation in the model for the table to which this entity is mapped. The annotation + value can later be used when processing the table such as when creating migrations. + + + It will likely be necessary to register a if the type of + the annotation value is anything other than a string. Passing a null value clears any annotation with + the given name on the column that had been previously set. + + The annotation name, which must be a valid C#/EDM identifier. + The annotation value, which may be a string or some other type that + can be serialized with an . + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + The default conventions for procedure and parameter names will be used. + + The same configuration instance so that multiple calls can be chained. + + + + Configures this type to use stored procedures for insert, update and delete. + + + Configuration to override the default conventions for procedure and parameter names. + + The same configuration instance so that multiple calls can be chained. + + + + Allows advanced configuration related to how this entity type is mapped to the database schema. + By default, any configuration will also apply to any type derived from this entity type. + Derived types can be configured via the overload of Map that configures a derived type or + by using an EntityTypeConfiguration for the derived type. + The properties of an entity can be split between multiple tables using multiple Map calls. + Calls to Map are additive, subsequent calls will not override configuration already preformed via Map. + + + An action that performs configuration against an + + . + + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Allows advanced configuration related to how a derived entity type is mapped to the database schema. + Calls to Map are additive, subsequent calls will not override configuration already preformed via Map. + + The derived entity type to be configured. + + An action that performs configuration against an + + . + + The same EntityTypeConfiguration instance so that multiple calls can be chained. + + + + Configures an optional relationship from this entity type. + Instances of the entity type will be able to be saved to the database without this relationship being specified. + The foreign key in the database will be nullable. + + The type of the entity at the other end of the relationship. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures a required relationship from this entity type. + Instances of the entity type will not be able to be saved to the database unless this relationship is specified. + The foreign key in the database will be non-nullable. + + The type of the entity at the other end of the relationship. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + Configures a many relationship from this entity type. + + The type of the entity at the other end of the relationship. + A lambda expression representing the navigation property for the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty + A configuration object that can be used to further configure the relationship. + + + + + + + + + + + + + + + + Exception thrown by during model creation when an invalid model is generated. + + + + + Initializes a new instance of ModelValidationException + + + + + Initializes a new instance of ModelValidationException + + The exception message. + + + + Initializes a new instance of ModelValidationException + + The exception message. + The inner exception. + + + Initializes a new instance of class serialization info and streaming context. + The serialization info. + The streaming context. + + + + Exception thrown from when validating entities fails. + + + + + Initializes a new instance of DbEntityValidationException. + + + + + Initializes a new instance of DbEntityValidationException. + + The exception message. + + + + Initializes a new instance of DbEntityValidationException. + + The exception message. + Validation results. + + + + Initializes a new instance of DbEntityValidationException. + + The exception message. + The inner exception. + + + + Initializes a new instance of DbEntityValidationException. + + The exception message. + Validation results. + The inner exception. + + + + Validation results. + + + + + Represents validation results for single entity. + + + + + Creates an instance of class. + + Entity entry the results applies to. Never null. + + List of instances. Never null. Can be empty meaning the entity is valid. + + + + + Gets an instance of the results applies to. + + + + + Gets validation errors. Never null. + + + + + Gets an indicator if the entity is valid. + + + + + Exception thrown from when an exception is thrown from the validation + code. + + + + + Initializes a new instance of DbUnexpectedValidationException. + + + + + Initializes a new instance of DbUnexpectedValidationException. + + The exception message. + + + + Initializes a new instance of DbUnexpectedValidationException. + + The exception message. + The inner exception. + + + + Initializes a new instance of DbUnexpectedValidationException with the specified serialization info and + context. + + The serialization info. + The streaming context. + + + + Validation error. Can be either entity or property level validation error. + + + + + Creates an instance of . + + Name of the invalid property. Can be null. + Validation error message. Can be null. + + + + Gets name of the invalid property. + + + + + Gets validation error message. + + + + diff --git a/packages/EntityFramework.6.2.0/lib/net45/it/EntityFramework.SqlServer.resources.dll b/packages/EntityFramework.6.2.0/lib/net45/it/EntityFramework.SqlServer.resources.dll new file mode 100644 index 0000000..7fe5437 Binary files /dev/null and b/packages/EntityFramework.6.2.0/lib/net45/it/EntityFramework.SqlServer.resources.dll differ diff --git a/packages/EntityFramework.6.2.0/lib/net45/it/EntityFramework.SqlServer.xml b/packages/EntityFramework.6.2.0/lib/net45/it/EntityFramework.SqlServer.xml new file mode 100644 index 0000000..09fe9c8 --- /dev/null +++ b/packages/EntityFramework.6.2.0/lib/net45/it/EntityFramework.SqlServer.xml @@ -0,0 +1,1952 @@ + + + + EntityFramework.SqlServer + + + + Oggetto che ritenta le azioni che generano eccezioni causate da errori transitori di SQL Azure. + + + Crea una nuova istanza di . + + + Crea una nuova istanza di con i limiti specificati per il numero di tentativi e il ritardo tra i tentativi. + Numero massimo di tentativi. + Ritardo massimo espresso in millisecondi tra i tentativi. + + + Determina se sull'eccezione specificata devono essere eseguiti tentativi. + true se sull'eccezione specificata devono essere eseguiti tentativi; in caso contrario, false. + Eccezione su cui effettuare tentativi. + + + Contiene stub di funzioni che espongono i metodi SqlServer in Linq to Entities. + + + Funzione matematica che restituisce l'angolo, in radianti, il cui coseno è il valore numerico specificato.L'angolo viene chiamato arcocoseno. + Angolo, espresso in radianti. + Coseno di un angolo. + + + Funzione matematica che restituisce l'angolo, in radianti, il cui coseno è il valore numerico specificato.L'angolo viene chiamato arcocoseno. + Angolo, in radianti, definito dal valore del coseno di input. + Coseno di un angolo. + + + Restituisce il codice ASCII del carattere più a sinistra in un'espressione di caratteri. + Codice ASCII del primo carattere nella stringa di input. + Stringa valida. + + + Funzione matematica che restituisce l'angolo, in radianti, il cui seno è il valore numerico specificato.L'angolo viene chiamato arcoseno. + Angolo, espresso in radianti. + Seno di un angolo. + + + Funzione matematica che restituisce l'angolo, in radianti, il cui seno è il valore numerico specificato.L'angolo viene chiamato arcoseno. + Angolo, espresso in radianti. + Seno di un angolo. + + + Funzione matematica che restituisce l'angolo, in radianti, la cui tangente è il valore numerico specificato.L'angolo viene chiamato arcotangente. + Angolo, espresso in radianti. + Tangente di un angolo. + + + Funzione matematica che restituisce l'angolo, in radianti, la cui tangente è il valore numerico specificato.L'angolo viene chiamato arcotangente. + Angolo, espresso in radianti. + Tangente di un angolo. + + + Restituisce l'angolo positivo, in radianti, tra l'asse x positivo e il raggio dall'origine tramite il punto (x, y), dove x e y rappresentano i due valori numerici specificati.Il primo parametro passato alla funzione è il valore y e il secondo parametro è il valore x. + Angolo, espresso in radianti. + Coordinata y di un punto. + Coordinata x di un punto. + + + Restituisce l'angolo positivo, in radianti, tra l'asse x positivo e il raggio dall'origine tramite il punto (x, y), dove x e y rappresentano i due valori numerici specificati.Il primo parametro passato alla funzione è il valore y e il secondo parametro è il valore x. + Angolo, espresso in radianti. + Coordinata y di un punto. + Coordinata x di un punto. + + + Restituisce il carattere corrispondente al valore ASCII intero specificato. + Carattere corrispondente al valore ASCII specificato. + Codice ASCII. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + Posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + Posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + Posizione del carattere in toSearch da cui avrà inizio la ricerca. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + Posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + Posizione del carattere in toSearch da cui avrà inizio la ricerca. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + Posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + Posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + Posizione del carattere in toSearch da cui avrà inizio la ricerca. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + + del valore che rappresenta la posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + Posizione del carattere in toSearch da cui avrà inizio la ricerca. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Matrice di caratteri per la quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Matrice di caratteri per la quale viene calcolato il checksum. + Matrice di caratteri per la quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Matrice di caratteri per la quale viene calcolato il checksum. + Matrice di caratteri per la quale viene calcolato il checksum. + Matrice di caratteri per la quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il checksum dei valori in una raccolta.I valori Null vengono ignorati. + Checksum calcolato dalla raccolta di input. + Raccolta di valori su cui viene calcolato il checksum. + + + Restituisce il checksum dei valori in una raccolta.I valori Null vengono ignorati. + Checksum calcolato dalla raccolta di input. + Raccolta di valori su cui viene calcolato il checksum. + + + Restituisce il coseno trigonometrico dell'angolo specificato, espresso in radianti, nell'espressione specificata. + Coseno trigonometrico dell'angolo specificato. + Angolo, espresso in radianti. + + + Restituisce il coseno trigonometrico dell'angolo specificato, espresso in radianti, nell'espressione specificata. + Coseno trigonometrico dell'angolo specificato. + Angolo, espresso in radianti. + + + Funzione matematica che restituisce la cotangente trigonometrica dell'angolo specificato, espresso in radianti. + Cotangente trigonometrica dell'angolo specificato. + Angolo, espresso in radianti. + + + Funzione matematica che restituisce la cotangente trigonometrica dell'angolo specificato, espresso in radianti. + Cotangente trigonometrica dell'angolo specificato. + Angolo, espresso in radianti. + + + Restituisce la data e l'ora correnti. + Data e ora corrente. + + + Restituisce il nome dell'utente corrente. + Nome dell'utente corrente. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce un nuovo valore datetime basato sull'aggiunta di un intervallo alla data specificata. + Nuova data. + Parte della data da incrementare. + Valore utilizzato per incrementare una data di una quantità specificata. + Data da incrementare. + + + Restituisce un nuovo valore della data basato sull'aggiunta di un intervallo alla data specificata. + Nuova data e ora, espresse come data e ora del giorno, rispetto all'ora UTC (Coordinated Universal Time). + Parte della data da incrementare. + Valore utilizzato per incrementare una data di una quantità specificata. + Data da incrementare. + + + Restituisce un nuovo valore relativo all'intervallo di tempo basato sull'aggiunta di un intervallo all'intervallo di tempo specificato. + Nuovo intervallo di tempo. + Parte della data da incrementare. + Valore utilizzato per incrementare una data di una quantità specificata. + Intervallo di tempo da incrementare. + + + Restituisce un nuovo valore datetime basato sull'aggiunta di un intervallo alla data specificata. + + del valore che rappresenta la nuova data. + Parte della data da incrementare. + Valore utilizzato per incrementare una data di una quantità specificata. + Data da incrementare. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Valore che specifica il numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce una stringa di caratteri che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data per calcolare il numero differente di intervalli di tempo. + Data. + + + Restituisce una stringa di caratteri che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data per calcolare il numero differente di intervalli di tempo. + Data. + + + Restituisce una stringa di caratteri che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data per calcolare il numero differente di intervalli di tempo. + Data. + + + Restituisce una stringa di caratteri che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data per calcolare il numero differente di intervalli di tempo. + Data. + + + Restituisce un valore Integer che rappresenta la parte specificata della data indicata. + Parte data specificata della data indicata. + Parte della data di cui restituire il valore. + Data. + + + Restituisce un valore Integer che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data di cui restituire il valore. + Data. + + + Restituisce un valore Integer che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data di cui restituire il valore. + Data. + + + Restituisce un valore Integer che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data di cui restituire il valore. + Data. + + + Restituisce l'angolo corrispondente, espresso in gradi, per un angolo specificato in radianti. + Angolo specificato convertito in gradi. + Angolo, espresso in radianti. + + + Restituisce l'angolo corrispondente, espresso in gradi, per un angolo specificato in radianti. + Angolo specificato convertito in gradi. + Angolo, espresso in radianti. + + + Restituisce l'angolo corrispondente, espresso in gradi, per un angolo specificato in radianti. + Angolo specificato convertito in gradi. + Angolo, espresso in radianti. + + + Restituisce l'angolo corrispondente, espresso in gradi, per un angolo specificato in radianti. + Angolo specificato convertito in gradi. + Angolo, espresso in radianti. + + + Restituisce un valore Integer che indica la differenza tra i valori SOUNDEX di due espressioni di caratteri. + Differenza SOUNDEX tra le due stringhe. + Prima stringa. + Seconda stringa. + + + Restituisce il valore esponenziale dell'espressione float specificata. + Costante e elevata alla potenza del valore di input. + Valore di input. + + + Restituisce il valore esponenziale dell'espressione float specificata. + Costante e elevata alla potenza del valore di input. + Valore di input. + + + Restituisce il timestamp di sistema del database corrente come valore datetime senza la differenza di fuso orario del database.Il valore deriva dal sistema operativo del computer in cui è in esecuzione l'istanza di SQL Server. + Timestamp del database corrente. + + + Restituisce il timestamp di sistema del database corrente come valore datetime.La differenza di fuso orario del database non è inclusa.Il valore rappresenta l'ora UTC (Coordinated Universal Time) corrente.Il valore deriva dal sistema operativo del computer in cui è in esecuzione l'istanza di SQL Server. + Timestamp UTC del database corrente. + + + Restituisce il nome della workstation. + Nome della workstation. + + + Indica se il valore di input rappresenta una data o un'ora valida. + 1 se l'espressione di input è un valore di data o di ora valido di tipo datetime o smalldatetime; in caso contrario, 0. + Valore su cui è stato eseguito il test. + + + Indica se il valore di input rappresenta un tipo numerico valido. + 1 se l'espressione di input è un tipo di dati numerico valido; in caso contrario, 0. + Espressione stringa. + + + Restituisce il logaritmo naturale del valore di input specificato. + Logaritmo naturale del valore di input. + Qualsiasi espressione numerica. + + + Restituisce il logaritmo naturale del valore di input specificato. + Logaritmo naturale del valore di input. + Qualsiasi espressione numerica. + + + Restituisce il logaritmo in base 10 del valore di input specificato. + Logaritmo in base 10 del valore di input. + Qualsiasi espressione numerica. + + + Restituisce il logaritmo in base 10 del valore di input specificato. + Logaritmo in base 10 del valore di input. + Qualsiasi espressione numerica. + + + Restituisce il carattere Unicode con il codice Integer specificato in base a quanto definito dallo standard Unicode. + Carattere corrispondente al codice carattere di input. + Codice carattere. + + + Restituisce la posizione iniziale della prima occorrenza di un modello in un'espressione specificata o una sequenza di zero se il modello non è trovato, su tutti i tipi di dati validi testo e carattere. + Posizione del carattere iniziale dove è stato trovato il modello di stringa. + Modello di stringa da cercare. + Stringa da cercare. + + + Restituisce il valore della costante pi greco. + Valore numerico di pi greco. + + + Restituisce una stringa Unicode in cui sono stati aggiunti i delimitatori per rendere la stringa di input un identificatore delimitato valido di Microsoft SQL Server. + Stringa originale con parentesi aggiunte. + Espressione alla quale verranno aggiunte le virgolette. + + + Restituisce una stringa Unicode in cui sono stati aggiunti i delimitatori per rendere la stringa di input un identificatore delimitato valido di Microsoft SQL Server. + Stringa originale a cui sono state aggiunte le virgolette specificate. + Espressione alla quale verranno aggiunte le virgolette. + Stringa di un solo carattere da utilizzare come delimitatore.Può essere costituita da una virgoletta singola ( ' ), da una parentesi quadra aperta o chiusa ( [ ] ) oppure da virgolette doppie ( " ).Se le virgolette non vengono specificate, vengono utilizzate le parentesi quadre. + + + Restituisce la misura in radianti corrispondente all'angolo specificato in gradi. + Misura in radianti dell'angolo specificato. + Angolo, espresso in gradi. + + + Restituisce la misura in radianti corrispondente all'angolo specificato in gradi. + Misura in radianti dell'angolo specificato. + Angolo, espresso in gradi. + + + Restituisce la misura in radianti corrispondente all'angolo specificato in gradi. + Misura in radianti dell'angolo specificato. + Angolo, espresso in gradi + + + Restituisce la misura in radianti corrispondente all'angolo specificato in gradi. + Misura in radianti dell'angolo specificato. + Angolo, espresso in gradi + + + Restituisce un valore float pseudocasuale compreso tra 0 e 1, esclusi. + Valore pseudocasuale. + + + Restituisce un valore float pseudocasuale compreso tra 0 e 1, esclusi. + Valore pseudocasuale. + Valore di inizializzazione.Se tale valore non è specificato, il Motore di database di SQL Server assegna un valore di inizializzazione in modo casuale.Per un valore di inizializzazione specificato, il risultato restituito è sempre lo stesso. + + + Ripete un valore stringa un numero di volte specificato. + Stringa di destinazione, ripetuta il numero di volte specificato dal valore count. + Stringa valida. + Valore che specifica il numero di volte in cui ripetere la destinazione. + + + Restituisce il segno positivo (+1), zero (0) o il segno negativo (-1) dell'espressione specificata. + Segno dell'espressione di input. + Qualsiasi espressione numerica. + + + Restituisce il segno positivo (+1), zero (0) o il segno negativo (-1) dell'espressione specificata. + Segno dell'espressione di input. + Qualsiasi espressione numerica. + + + Restituisce il segno positivo (+1), zero (0) o il segno negativo (-1) dell'espressione specificata. + Segno dell'espressione di input. + Qualsiasi espressione numerica. + + + Restituisce il segno positivo (+1), zero (0) o il segno negativo (-1) dell'espressione specificata. + Segno dell'espressione di input. + Qualsiasi espressione numerica. + + + Restituisce il seno trigonometrico dell'angolo specificato. + Seno trigonometrico dell'espressione di input. + Angolo, espresso in radianti. + + + Restituisce il seno trigonometrico dell'angolo specificato. + Seno trigonometrico dell'espressione di input. + Angolo, espresso in radianti. + + + Converte una stringa alfanumerica in un codice di quattro caratteri (SOUNDEX) per trovare parole o nomi simili. + Codice SOUNDEX della stringa di input. + Stringa valida. + + + Restituisce una stringa di spazi ripetuti. + Stringa costituita dal numero specificato di spazi. + Numero di spazi.Se negativo, viene restituita una stringa Null. + + + Restituisce il quadrato del numero specificato. + Quadrato del valore di input. + Qualsiasi espressione numerica. + + + Restituisce il quadrato del numero specificato. + Quadrato del valore di input. + Qualsiasi espressione numerica. + + + Restituisce la radice quadrata del numero specificato. + Radice quadrata del valore di input. + Qualsiasi espressione numerica. + + + Restituisce la radice quadrata del numero specificato. + Radice quadrata del valore di input. + Qualsiasi espressione numerica. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input convertita in una stringa. + Qualsiasi espressione numerica. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input convertita in una stringa. + Qualsiasi espressione numerica. + Lunghezza totale della stringa.Include il separatore decimale, il segno, le cifre e gli spazi.Il valore predefinito è 10. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input convertita in una stringa. + Qualsiasi espressione numerica. + Lunghezza totale della stringa.Include il separatore decimale, il segno, le cifre e gli spazi.Il valore predefinito è 10. + Numero di posizioni a destra del separatore decimale.Il numero decimale deve essere minore o uguale a 16.Se è maggiore di 16, il risultato verrà troncato dopo le prime sedici posizioni a destra del separatore decimale. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input numerica convertita in una stringa. + Qualsiasi espressione numerica. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input numerica convertita in una stringa. + Qualsiasi espressione numerica. + Lunghezza totale della stringa.Include il separatore decimale, il segno, le cifre e gli spazi.Il valore predefinito è 10. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input numerica convertita in una stringa. + Qualsiasi espressione numerica. + Lunghezza totale della stringa.Include il separatore decimale, il segno, le cifre e gli spazi.Il valore predefinito è 10. + Numero di posizioni a destra del separatore decimale.Il numero decimale deve essere minore o uguale a 16.Se è maggiore di 16, il risultato verrà troncato dopo le prime sedici posizioni a destra del separatore decimale. + + + Inserisce una stringa in un'altra stringa.Elimina una lunghezza specificata di caratteri nella stringa di destinazione nella posizione iniziale, quindi inserisce la seconda stringa nella stringa di destinazione nella posizione iniziale. + Stringa costituita dalle due stringhe. + Stringa di destinazione. + Posizione del carattere in stringInput dove è necessario inserire la stringa di sostituzione. + Numero di caratteri da eliminare da stringInput.Se la lunghezza è maggiore di quella di stringInput, l'eliminazione viene eseguita fino all'ultimo carattere in stringReplacement. + Sottostringa da inserire in stringInput. + + + Restituisce la tangente trigonometrica dell'espressione di input. + Tangente dell'angolo di input. + Angolo, espresso in radianti. + + + Restituisce la tangente trigonometrica dell'espressione di input. + Tangente dell'angolo di input. + Angolo, espresso in radianti. + + + Restituisce il valore Integer, come definito dallo standard Unicode, per il primo carattere dell'espressione di input. + Codice carattere per il primo carattere nella stringa di input. + Stringa valida. + + + Restituisce un nome utente del database corrispondente al numero di identificazione specificato. + Nome utente + + + Restituisce un nome utente del database corrispondente al numero di identificazione specificato. + Nome utente + ID utente. + + + Implementazione di DbProviderServices per il provider SqlClient provider per SQL Server. + + + Istanza Singleton del tipo SqlProviderServices. + + . + + + Stringa nota usata nei file di configurazione e nella configurazione basata su codice come "nome invariante del provider" usato per specificare i servizi dei provider Microsoft SQL Server per ADO.NET ed Entity Framework. + + + Registra un gestore per l'elaborazione dei messaggi non di errore provenienti dal provider di database. + Connessione per la quale ricevere le informazioni. + Gestore per elaborare i messaggi. + + + Impostare sul nome completo dell'assembly Microsoft.SqlServer.Types per eseguire l'override della selezione predefinita. + + + Impostare questo flag su false per evitare che i valori vengano troncati alla scala (numero di posizioni decimali) definita per la colonna.Il valore predefinito è true, il quale indica che i valori decimali verranno troncati, per evitare l'interruzione delle applicazioni esistenti che dipendono da questo comportamento. + Restituisce il valore . + + + Rappresenta un provider per la conversione delle operazioni di migrazione indipendenti dal provider in comandi SQL eseguibili in un database di Microsoft SQL Server. + + + Inizializza una nuova istanza della classe . + + + Genera il codice SQL per specificare il tipo di dati di una colonna.Questo metodo genera semplicemente il tipo effettivo, non il codice SQL per creare la colonna. + Codice SQL che rappresenta il tipo di dati. + Definizione della colonna. + + + Crea una connessione vuota per il provider corrente.Consente ai provider derivati di usare una connessione diversa da . + Connessione vuota per il provider corrente. + + + Chiamare questo metodo per generare il codice SQL che tenta di eliminare il vincolo predefinito creato quando al momento della creazione di una colonna.Questo metodo viene in genere chiamato dal codice che esegue l'override della creazione o della modifica delle colonne. + Tabella a cui viene applicato il vincolo. + Colonna a cui viene applicato il vincolo. + Writer in cui deve essere scritto il codice SQL generato. + + + Genera il codice SQL per specificare un valore costante bool predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante byte[] predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Converte un set di operazioni di migrazione in codice SQL specifico per Microsoft SQL Server. + Elenco di istruzioni SQL da usare per eseguire le operazioni di migrazione. + Operazioni da convertire. + Token che rappresenta la versione di SQL Server di destinazione (ad esempio "2005", "2008"). + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione della routine di modifica specificata. + Operazione della routine di modifica. + + + Eseguire l'override di questo metodo per generare il codice SQL quando la definizione di una tabella o i relativi attributi vengono modificati.L'implementazione predefinita di questo metodo non esegue alcuna operazione. + Operazione che descrive le modifiche apportate alla tabella. + + + Genera il codice SQL per il modello di colonna specificato.Questo metodo viene chiamato da altri metodi che elaborano le colonne e possono essere sottoposto all'override per modificare il codice SQL generato. + Colonna per cui viene generato il codice SQL. + Writer in cui deve essere scritto il codice SQL generato. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione della routine di creazione specificata. + Operazione della routine di creazione. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione della routine di eliminazione specificata. + Operazione della routine di eliminazione. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Consente ai provider derivati di gestire i tipi di operazione aggiuntivi.Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione della routine di spostamento specificata. + Operazione della routine di spostamento. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione della routine di ridenominazione specificata. + Operazione della routine di ridenominazione. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione di aggiornamento database specificata che rappresenta l'applicazione di una serie di migrazioni.Lo script generato è idempotente, ossia contiene la logica condizionale per controllare se le singole migrazioni già sono state applicate e si applicano solo quelle in sospeso. + Operazione di aggiornamento database. + + + Genera il codice SQL per specificare un valore costante geography predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante geometry predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante DateTime predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante DateTimeOffset predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante Guid predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante string predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante TimeSpan predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per creare uno schema di database.Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Nome dello schema da creare. + + + Genera il codice SQL per contrassegnare una tabella come tabella di sistema.Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Tabella da contrassegnare come tabella di sistema. + Oggetto in cui scrivere il codice SQL generato. + + + Genera il corpo SQL per una stored procedure. + Corpo SQL per la stored procedure. + Alberi dei comandi che rappresentano i comandi per un'operazione di inserimento, aggiornamento o eliminazione. + Nome del parametro delle righe interessate. + Token del manifesto del provider. + + + Restituisce il valore predefinito di colonna da usare per le colonne GUID generate dall'archivio quando nessun valore predefinito è specificato in modo esplicito nella migrazione.Restituisce newsequentialid() per SQL Server 2005 installato localmente e versioni successive.Restituisce newid() per SQL Azure. + newsequentialid() o newid() come descritto sopra. + + + Genera un nome delimitato.Il nome fornito può contenere o meno lo schema. + Nome delimitato. + Nome da delimitare. + + + Delimita un identificatore per SQL Server. + Identificatore delimitato. + Identificatore da delimitare. + + + Aggiunge una nuova istruzione da eseguire sul database. + Writer contenente il codice SQL da eseguire. + Terminatore di batch per il provider di database. + + + Aggiunge una nuova istruzione da eseguire sul database. + Istruzione da eseguire. + Indica se l'istruzione deve essere eseguita all'esterno dell'ambito della transazione usata per rendere transazionale il processo di migrazione.Se impostata su true, non verrà eseguito il rollback dell'operazione in caso di esito negativo del processo di migrazione. + Terminatore di batch per il provider di database. + + + Divide la stringa SQL in una o più istruzioni, gestendo, se necessario, le istruzioni dell'utilità T-SQL. + Stringa SQL da dividere in una o più istruzioni da eseguire. + Ottiene o imposta un valore che indica se l'istruzione deve essere eseguita all'esterno dell'ambito della transazione usata per rendere transazionale il processo di migrazione.Se impostata su true, non verrà eseguito il rollback dell'operazione in caso di esito negativo del processo di migrazione. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Scrive l'istruzione SQL CREATE TABLE nel writer di destinazione. + Operazione per cui produrre il codice SQL. + Writer di destinazione. + + + Ottiene un nuovo oggetto che può essere usato per compilare il codice SQL.Si tratta di un semplice metodo helper per la creazione di un writer.La scrittura nel writer non comporta la registrazione del codice SQL per l'esecuzione.Il codice SQL generato dovrà essere passato al metodo Statement. + Writer di testo vuoto da usare per la generazione del codice SQL. + + + Contiene stub di funzioni che espongono i metodi SqlServer in Linq to Entities. + + + Restituisce la rappresentazione WKT (Well-Known Text) di OGC (Open Geospatial Consortium) di un'istanza geografica argomentata con valori Z (elevazione) ed M (misura) portati dall'istanza. + Rappresentazione WKT (Well-Known Text) di OGC (Open Geospatial Consortium) di un'istanza geografica. + Valore geografico. + + + Restituisce la rappresentazione WKT (Well-Known Text) di OGC (Open Geospatial Consortium) di un'istanza geografica argomentata con valori Z (elevazione) ed M (misura) portati dall'istanza. + Rappresentazione WKT (Well-Known Text) di OGC (Open Geospatial Consortium) di un'istanza geometrica. + Valore geometrico. + + + Restituisce un oggetto geometrico che rappresenta l'unione di tutti i valori di punto la cui distanza da un'istanza geografica è inferiore o uguale a un valore specificato, permettendo una tolleranza specificata. + L'unione di tutti i valori di punto la cui distanza da un'istanza geografica è inferiore o uguale a un valore specificato + Valore geografico. + La distanza. + La tolleranza specificata. + Specifica se il valore di tolleranza è relativo o assoluto. + + + Restituisce un oggetto geometrico che rappresenta l'unione di tutti i valori di punto la cui distanza da un'istanza geometrica è inferiore o uguale a un valore specificato, permettendo una tolleranza specificata. + L'unione di tutti i valori di punto la cui distanza da un'istanza geometrica è inferiore o uguale a un valore specificato + Valore geometrico. + La distanza. + La tolleranza specificata. + Specifica se il valore di tolleranza è relativo o assoluto. + + + Restituisce l'angolo massimo in gradi tra il punto restituito da EnvelopeCenter() e un punto dell'istanza geografica. + l'angolo massimo tra il punto restituito da EnvelopeCenter(). + Valore geografico. + + + Restituisce un punto che può essere utilizzato come centro di un cerchio di selezione per l'istanza geografica. + Valore SqlGeography che specifica la posizione del centro di un cerchio di selezione. + Valore geografico. + + + Offre un rapido metodo di intersezione solo per indice per determinare se un'istanza geografica interseca un'altra istanza di SqlGeography, posto che un indice sia disponibile. + True se un'istanza geografica potenzialmente interseca un'altra istanza di SqlGeography; in caso contrario, false. + Valore geografico. + Un'altra istanza geografica da confrontare con quella in cui viene richiamato il filtro. + + + Offre un rapido metodo di intersezione solo per indice per determinare se un'istanza geografica interseca un'altra istanza di SqlGeometry, posto che un indice sia disponibile. + True se un'istanza geografica potenzialmente interseca un'altra istanza di SqlGeography; in caso contrario, false. + Valore geometrico. + Un'altra istanza geografica da confrontare con quella in cui viene richiamato il filtro. + + + Testa se l'istanza di SqlGeography è uguale al tipo specificato. + Stringa che specifica uno dei 12 tipi esposti nella gerarchia dei tipi geografici. + Valore geografico. + Stringa che specifica uno dei 12 tipi esposti nella gerarchia dei tipi geografici. + + + Testa se l'istanza di SqlGeometry è uguale al tipo specificato. + Stringa che specifica uno dei 12 tipi esposti nella gerarchia dei tipi geografici. + Valore geometrico. + Stringa che specifica uno dei 12 tipi esposti nella gerarchia dei tipi geografici. + + + Converte un'istanza geometrica non valida in un'istanza geometrica con un tipo OGC (Open Geospatial Consortium) valido. + L'istanza geometrica convertita. + Valore geometrico. + + + Restituisce il numero totale di anelli in un'istanza di poligono. + Il numero totale di anelli. + Valore geografico. + + + Costruisce un'istanza geografica che rappresenta un'istanza di punto dai valori x e y un ID riferimento spaziale (SRID). + Istanza geografica costruita. + Coordinata x del punto generato. + Coordinata y del punto generato + SRID dell'istanza geografica. + + + Costruisce un'istanza geometrica che rappresenta un'istanza di Point dai valori x e y un ID riferimento spaziale (SRID). + Istanza geometrica costruita. + Coordinata x del punto generato. + Coordinata y del punto generato + SRID dell'istanza geografica. + + + Restituisce l'approssimazione dell'istanza geografica specificata prodotta dall'esecuzione dell'algoritmo Douglas-Peucker sull'istanza con la tolleranza specificata. + Restituisce il valore . + Valore geografico. + La tolleranza da specificare per l'algoritmo Douglas-Peucker.Deve essere un numero positivo. + + + Restituisce l'approssimazione dell'istanza geografica specificata prodotta dall'esecuzione dell'algoritmo Douglas-Peucker sull'istanza con la tolleranza specificata. + Restituisce il valore . + Valore geometrico. + La tolleranza da specificare per l'algoritmo Douglas-Peucker.Deve essere un numero positivo. + + + Restituisce l'anello specificato dell'istanza di SqlGeography: 1 ≤ n ≤ NumRings(). + Oggetto SqlGeography che rappresenta l'anello specificato da n. + Valore geografico. + Espressione int tra 1 e il numero di anelli in un'istanza di poligono. + + + Rappresenta un'implementazione di per fornire supporto sui tipi geospaziali quando si usa Entity Framework con Microsoft SQL Server. + + + Ottiene la rappresentazione WKB (well-known binary) del valore specificato. + Rappresentazione WKB del valore specificato. + Valore geografico per cui è necessario generare una rappresentazione WKB. + + + Ottiene la rappresentazione WKB (well-known binary) del valore specificato. + Rappresentazione WKB del valore specificato. + Valore geometrico per cui è necessario generare una rappresentazione WKB. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore . + Stringa che contiene la rappresentazione GML di questo valore DbGeography. + Valore geografico per cui è necessario generare la rappresentazione GML. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore . + Stringa che contiene la rappresentazione GML di questo valore DbGeometry. + Valore geometrico per cui è necessario generare la rappresentazione GML. + + + Ottiene la rappresentazione WKT (well-known text) del valore specificato.Questo valore deve includere unicamente la longitudine e la latitudine dei punti. + Stringa che contiene la rappresentazione WKT di . + Valore geografico per cui è necessario generare la rappresentazione WKT. + + + Ottiene la rappresentazione WKT del valore specificato, includendo solo le coordinate X e Y dei punti. + Stringa che contiene la rappresentazione WKT di . + Valore geometrico per cui è necessario generare la rappresentazione WKT. + + + Restituisce una rappresentazione testuale di con elevazione e misura. + Rappresentazione testuale di . + Valore geografico. + + + Restituisce una rappresentazione testuale di con elevazione e misura. + Rappresentazione testuale di . + Valore geometrico. + + + Crea un valore geografico che rappresenta tutti i punti minori o uguali alla distanza dal valore specificato. + Crea un valore DbGeography che rappresenta tutti i punti minori o uguali alla distanza da . + Valore geografico. + Valore Double che specifica la distanza da al buffer. + + + Crea un valore geometrico che rappresenta tutti i punti minori o uguali alla distanza dal valore specificato. + Crea un valore DbGeometry che rappresenta tutti i punti minori o uguali alla distanza da . + Valore geometrico. + Valore Double che specifica la distanza da al buffer. + + + Consente di stabilire se un valore contiene l'altro. + true se contiene . In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + + Crea un valore specifico del provider compatibile con l'implementazione spaziale dei servizi in base alla rappresentazione di nota. + Valore specifico del provider che codifica le informazioni contenute in in un modo compatibile con l'implementazione spaziale dei servizi. + Istanza di che contiene la rappresentazione nota di un valore geografico. + + + Crea un valore specifico del provider compatibile con l'implementazione spaziale dei servizi in base alla rappresentazione di nota. + Valore specifico del provider che codifica le informazioni contenute in in un modo compatibile con l'implementazione spaziale dei servizi. + Istanza di che contiene la rappresentazione nota di un valore geometrico. + + + Crea un'istanza di che rappresenta il valore specificato utilizzando uno o entrambi i formati spaziali noti standard. + Rappresentazione nota di come un nuovo oggetto . + Valore geografico. + + + Crea un'istanza di che rappresenta il valore specificato utilizzando uno o entrambi i formati spaziali noti standard. + Rappresentazione nota di come un nuovo oggetto . + Valore geometrico. + + + Determina se due valori specificati si incrociano spazialmente. + true se incrocia . In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + + Calcola la differenza tra due valori . + Nuovo valore DbGeography che rappresenta la differenza tra e . + Primo valore geografico. + Secondo valore geografico. + + + Calcola la differenza tra due valori . + Nuovo valore DbGeometry che rappresenta la differenza tra e . + Primo valore geometrico. + Secondo valore geometrico. + + + Determina se due valori specificati sono spazialmente non contigui. + true se non è contiguo a . In caso contrario, false. + Primo valore geografico da confrontare ai fini della contiguità. + Secondo valore geografico da confrontare ai fini della contiguità. + + + Determina se due valori specificati sono spazialmente non contigui. + true se non è contiguo a . In caso contrario, false. + Primo valore geometrico da confrontare ai fini della contiguità. + Secondo valore geometrico da confrontare ai fini della contiguità. + + + Calcola la distanza tra i punti più vicini in due valori . + Valore Double che specifica la distanza tra i due punti più vicini in e . + Primo valore geografico. + Secondo valore geografico. + + + Calcola la distanza tra i punti più vicini in due valori . + Valore Double che specifica la distanza tra i due punti più vicini in e . + Primo valore geografico. + Secondo valore geografico. + + + Restituisce un elemento del valore specificato, se rappresenta una raccolta di valori geografici. + Elemento in alla posizione , se rappresenta una raccolta di altri valori geografici. In caso contrario, Null. + Valore geografico che non deve rappresentare una raccolta di valori geografici. + Posizione all'interno del valore geografico da cui derivare l'elemento. + + + Restituisce un elemento del valore specificato, se rappresenta una raccolta di valori geometrici. + Elemento in alla posizione , se rappresenta una raccolta di altri valori geografici. In caso contrario, Null. + Valore geometrico che non deve rappresentare una raccolta di valori geometrici. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate predefinito (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione GML del valore geografico. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore basato su un valore specifico del provider compatibile con l'implementazione spaziale dei servizi. + Nuovo valore supportato dall'implementazione spaziale dei servizi e dal valore del provider specificato. + Valore specifico del provider che l'implementazione spaziale dei servizi è in grado di interpretare come valore geografico. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione WKT del valore geografico. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore multilinea in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multilinea basato sul valore WKT e sull'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate predefinito (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore basato su un valore specifico del provider compatibile con l'implementazione spaziale dei servizi. + Nuovo valore supportato dall'implementazione spaziale dei servizi e dal valore del provider specificato. + Valore specifico del provider che l'implementazione spaziale dei servizi è in grado di interpretare come valore geometrico. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore multilinea in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multilinea basato sul valore WKT e sull'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Restituisce un valore Double che ammette i valori Null che indica l'area del valore specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area del valore specificato. + Valore geografico che non deve rappresentare una superficie. + + + Restituisce un valore Double che ammette i valori Null che indica l'area del valore specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area del valore specificato. + Valore geometrico che non deve rappresentare una superficie. + + + Restituisce un valore Double che ammette i valori Null che indica il limite del valore specificato. + Limite del valore specificato. + Valore geometrico. + + + Restituisce un valore che rappresenta il centroide del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Centroide di , se rappresenta una superficie. In caso contrario, Null. + Valore geometrico che non deve rappresentare una superficie. + + + Restituisce un valore Double che ammette i valori Null che indica la struttura convessa del valore specificato. + Struttura convessa del valore specificato. + Valore geometrico. + + + Restituisce l'identificatore del sistema di coordinate del valore specificato. + Identificatore del sistema di coordinate del valore specificato. + Valore geografico. + + + Restituisce l'identificatore del sistema di coordinate del valore specificato. + Identificatore del sistema di coordinate del valore specificato. + Valore geometrico. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione di elementi più ampia. + Dimensione di o la dimensione di elementi più ampia se è una raccolta. + Valore geografico per cui è necessario recuperare il valore dimensione. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione di elementi più ampia. + Dimensione di o la dimensione di elementi più ampia se è una raccolta. + Valore geometrico per cui è necessario recuperare il valore dimensione. + + + Restituisce il numero di elementi nel valore specificato, se rappresenta una raccolta di valori geografici. + Numero di elementi in , se rappresenta una raccolta di altri valori geografici. In caso contrario, Null. + Valore geografico che non deve rappresentare una raccolta di valori geografici. + + + Restituisce il numero di elementi nel valore specificato, se rappresenta una raccolta di valori geometrici. + Numero di elementi in , se rappresenta una raccolta di altri valori geometrici. In caso contrario, Null. + Valore geometrico che non deve rappresentare una raccolta di valori geometrici. + + + Restituisce l'elevazione (coordinata Z) del valore specificato, se rappresenta un punto. + Elevazione (coordinata Z) di , se rappresenta un punto. In caso contrario, Null. + Valore geografico che non deve rappresentare un punto. + + + Restituisce l'elevazione (Z) del valore specificato, se rappresenta un punto. + Elevazione (coordinata Z) di , se rappresenta un punto. In caso contrario, Null. + Valore geometrico che non deve rappresentare un punto. + + + Restituisce un valore che rappresenta il punto finale del valore DbGeography specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto finale di , se rappresenta un curva. In caso contrario, Null. + Valore geografico che non deve rappresentare una curva. + + + Restituisce un valore che rappresenta il punto finale del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto finale di , se rappresenta un curva. In caso contrario, Null. + Valore geometrico che non deve rappresentare una curva. + + + Ottiene la versione envelope (rettangolo di selezione minimo) del valore specificato, come valore geometrico. + Versione envelope di , come valore . + Valore geometrico per cui è necessario recuperare il valore envelope. + + + Restituisce un valore che rappresenta l'anello esterno del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta un poligono. + Valore DbGeometry che rappresenta l'anello esterno in , se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + + + Restituisce il numero di anelli interni nel valore specificato, se rappresenta un poligono. + Numero di elementi in , se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è chiuso, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è chiuso. In caso contrario, false. + Valore geografico che non deve rappresentare una curva. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è chiuso, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è chiuso. In caso contrario, false. + Valore geometrico che non deve rappresentare una curva. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è vuoto. + true se il valore specificato è vuoto; in caso contrario, false. + Valore geografico. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è vuoto. + true se il valore specificato è vuoto; in caso contrario, false. + Valore geometrico. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è un anello, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è un anello. In caso contrario, false. + Valore geometrico che non deve rappresentare una curva. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è semplice. + true se il valore specificato è semplice; in caso contrario, false. + Valore geometrico. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è valido. + true se il valore specificato è valido; in caso contrario, false. + Valore geometrico. + + + Restituisce la coordinata latitudine del valore specificato, se rappresenta un punto. + Coordinata latitudine del valore specificato. + Valore geografico che non deve rappresentare un punto. + + + Restituisce un valore Double che ammette i valori Null che indica la lunghezza del valore specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Lunghezza del valore specificato. + Valore geografico che non deve rappresentare una curva. + + + Restituisce un valore Double che ammette i valori Null che indica la lunghezza del valore specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Lunghezza del valore specificato. + Valore geometrico che non deve rappresentare una curva. + + + Restituisce la coordinata longitudine del valore specificato, se rappresenta un punto. + Coordinata longitudine del valore specificato. + Valore geografico che non deve rappresentare un punto. + + + Restituisce la coordinata M (Misura) del valore specificato, se rappresenta un punto. + Coordinata M (Misura) del valore specificato. + Valore geografico che non deve rappresentare un punto. + + + Restituisce la coordinata M (Misura) del valore specificato, se rappresenta un punto. + Coordinata M (Misura) del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + + Restituisce il numero di punti nel valore specificato, se rappresenta una linea spezzata o un anello lineare. + Numero di punti nel valore specificato. + Valore geografico che non deve rappresentare una linea spezzata o un anello lineare. + + + Restituisce il numero di punti nel valore specificato, se rappresenta una linea spezzata o un anello lineare. + Numero di punti nel valore specificato. + Valore geometrico che non deve rappresentare una linea spezzata o un anello lineare. + + + Restituisce un valore che rappresenta un punto sulla superficie del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore che rappresenta un punto della superficie del valore specificato. + Valore geometrico che non deve rappresentare una superficie. + + + Restituisce un valore che indica il nome del tipo spaziale del valore specificato. + Nome del tipo spaziale del valore specificato. + Valore geografico. + + + Restituisce un valore che indica il nome del tipo spaziale del valore specificato. + Nome del tipo spaziale del valore specificato. + Valore geometrico. + + + Restituisce un valore che rappresenta il punto iniziale del valore DbGeography specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto iniziale del valore specificato. + Valore geografico che non deve rappresentare una curva. + + + Restituisce un valore che rappresenta il punto iniziale del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto iniziale del valore specificato. + Valore geometrico che non deve rappresentare una curva. + + + Restituisce la coordinata X del valore specificato, se rappresenta un punto. + Coordinata X del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + + Restituisce la coordinata Y del valore specificato, se rappresenta un punto. + Coordinata Y del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + + Restituisce un anello interno dal valore specificato, se rappresenta un poligono. + Anello interno in alla posizione , se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + + Calcola l'intersezione di due valori . + Nuovo valore che rappresenta l'intersezione di e . + Primo valore geografico. + Secondo valore geografico. + + + Calcola l'intersezione di due valori . + Nuovo valore che rappresenta l'intersezione di e . + Primo valore geometrico. + Secondo valore geografico. + + + Determina se due valori specificati si intersecano spazialmente. + true se interseca . In caso contrario, false. + Primo valore geografico da confrontare ai fini dell'intersezione. + Secondo valore geografico da confrontare ai fini dell'intersezione. + + + Determina se due valori specificati si intersecano spazialmente. + true se interseca . In caso contrario, false. + Primo valore geometrico da confrontare ai fini dell'intersezione. + Secondo valore geometrico da confrontare ai fini dell'intersezione. + + + Ottiene un valore che indica che EF continuerà a ritenere che il provider dispone dei tipi e delle risorse necessari anziché restituire rapidamente un errore.Il valore predefinito è true. + true se EF continuerà a ritenere che il provider dispone dei tipi e delle risorse necessari anziché restituire rapidamente un errore. In caso contrario, false. + + + Determina se due valori specificati si sovrappongono spazialmente. + true se si sovrappone a . In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + + Restituisce un elemento punto del valore specificato, se rappresenta una linea spezzata o un anello lineare. + Punto in alla posizione , se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + Valore geografico che non deve rappresentare una linea spezzata o un anello lineare. + Posizione all'interno del valore geografico da cui derivare l'elemento. + + + Restituisce un elemento punto del valore specificato, se rappresenta una linea spezzata o un anello lineare. + Punto in alla posizione , se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + Valore geometrico che non deve rappresentare una linea spezzata o un anello lineare. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + + Determina se due valori specificati sono spazialmente correlati in base al pattern di intersezione DE-9IM (Dimensionally Extended Nine-Intersection Model). + true se il valore è correlato a in base alla matrice del pattern di intersezione specificato . In caso contrario, false. + Primo valore geometrico. + Valore geometrico che deve essere confrontato con il primo valore geometrico ai fini della relazione. + Stringa che contiene la rappresentazione di testo del pattern di intersezione (DE-9IM) che definisce la relazione. + + + Determina se due valori specificati sono spazialmente uguali. + true se è spazialmente uguale a . In caso contrario, false. + Primo valore geografico da confrontare ai fini dell'uguaglianza. + Secondo valore geografico da confrontare ai fini dell'uguaglianza. + + + Determina se due valori specificati sono spazialmente uguali. + true se è spazialmente uguale a . In caso contrario, false. + Primo valore geometrico da confrontare ai fini dell'uguaglianza. + Secondo valore geometrico da confrontare ai fini dell'uguaglianza. + + + Calcola la differenza simmetrica tra due valori . + Nuovo valore che rappresenta la differenza simmetrica tra e . + Primo valore geografico. + Secondo valore geografico. + + + Calcola la differenza simmetrica tra due valori . + Nuovo valore che rappresenta la differenza simmetrica tra e . + Primo valore geometrico. + Secondo valore geometrico. + + + Determina se due valori specificati si toccano spazialmente. + true se tocca . In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + + Calcola l'unione di due valori . + Nuovo valore che rappresenta l'unione di e . + Primo valore geografico. + Secondo valore geografico. + + + Calcola l'unione di due valori . + Nuovo valore che rappresenta l'unione di e . + Primo valore geometrico. + Secondo valore geometrico. + + + Determina se un valore si trova spazialmente all'interno dell'altro. + true se geometryValue si trova all'interno di otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + + Contiene i metodi di estensione per la classe . + + + Configura un elemento awaiter usato per attendere questo oggetto evitando il marshalling della continuazione al contesto originale, ma mantenendo le impostazioni cultura correnti e dell'interfaccia utente. + Oggetto usato per attendere questa attività. + Attività da attendere. + + + Configura un elemento awaiter usato per attendere questo oggetto evitando il marshalling della continuazione al contesto originale, ma mantenendo le impostazioni cultura correnti e dell'interfaccia utente. + Oggetto usato per attendere questa attività. + Attività da attendere. + Tipo del risultato prodotto dall'oggetto associato. + + + Fornisce un oggetto awaitable che consente le attese in per mantenere le impostazioni cultura. + + + Costruisce una nuova istanza della classe . + Attività da attendere. + + + Ottiene un elemento awaiter usato per attendere questo oggetto . + Istanza di awaiter. + + + Termina l'attesa sull'oggetto completato. + L'elemento awaiter non è stato inizializzato correttamente. + L'attività è stata annullata. + L'attività è stata completata con uno stato di errore. + + + Ottiene un valore che indica se questo oggetto è stato completato. + + + Questo metodo non è implementato e non deve essere chiamato. + Azione da richiamare al completamento dell'operazione di attesa. + + + Pianifica la continuazione sull'oggetto associato a questo oggetto . + Azione da richiamare al completamento dell'operazione di attesa. + L'argomento è Null (Nothing in Visual Basic). + L'elemento awaiter non è stato inizializzato correttamente. + + + Fornisce un oggetto awaitable che consente le attese in per mantenere le impostazioni cultura. + Tipo del risultato prodotto dall'oggetto associato. + + + Costruisce una nuova istanza della classe . + Attività da attendere. + + + Ottiene un elemento awaiter usato per attendere questo oggetto . + Istanza di awaiter. + + + Termina l'attesa sull'oggetto completato. + Risultato dell'oggetto completato. + L'elemento awaiter non è stato inizializzato correttamente. + L'attività è stata annullata. + L'attività è stata completata con uno stato di errore. + + + Ottiene un valore che indica se questo oggetto è stato completato. + + + Questo metodo non è implementato e non deve essere chiamato. + Azione da richiamare al completamento dell'operazione di attesa. + + + Pianifica la continuazione sull'oggetto associato a questo oggetto . + Azione da richiamare al completamento dell'operazione di attesa. + L'argomento è Null (Nothing in Visual Basic). + L'elemento awaiter non è stato inizializzato correttamente. + + + \ No newline at end of file diff --git a/packages/EntityFramework.6.2.0/lib/net45/it/EntityFramework.resources.dll b/packages/EntityFramework.6.2.0/lib/net45/it/EntityFramework.resources.dll new file mode 100644 index 0000000..bceab46 Binary files /dev/null and b/packages/EntityFramework.6.2.0/lib/net45/it/EntityFramework.resources.dll differ diff --git a/packages/EntityFramework.6.2.0/lib/net45/it/EntityFramework.xml b/packages/EntityFramework.6.2.0/lib/net45/it/EntityFramework.xml new file mode 100644 index 0000000..d86fadb --- /dev/null +++ b/packages/EntityFramework.6.2.0/lib/net45/it/EntityFramework.xml @@ -0,0 +1,27269 @@ + + + + EntityFramework + + + + Rappresenta un attributo che si trova in una proprietà per indicare che la colonna del database a cui la proprietà è mappata è priva di indice. + + + Inizializza una nuova istanza di per un indice che sarà denominato in base alla convenzione e non dispone di alcun ordine di colonne, clustering o univocità specificati. + + + Inizializza una nuova istanza di per un indice con il nome specificato e non dispone di alcun ordine di colonne, clustering o univocità specificati. + Nome dell'indice. + + + Inizializza una nuova istanza di per un indice con il nome e l'ordine di colonne specificati, ma senza clustering o univocità specificati. + Nome dell'indice. + Numero che verrà utilizzato per determinare l'ordine delle colonne per gli indici a più colonne. + + + Determina se questo attributo specifica lo stesso nome e la stessa configurazione dell'attributo specificato. + true se l'altro oggetto è uguale a questo oggetto. In caso contrario, false. + Attributo da confrontare. + + + Determina se questo attributo specifica lo stesso nome e la stessa configurazione dell'attributo specificato. + true se l'altro oggetto è uguale a questo oggetto. In caso contrario, false. + Attributo da confrontare. + + + Restituisce il codice hash per l'istanza. + Codice hash per l'istanza. + + + Ottiene o imposta un valore per indicare se l'indice definisce un indice cluster. + true se l'indice definisce un indice cluster, false se l'indice definisce un indice non cluster. + + + Ottiene o imposta se è stato impostato su un valore. + true se è stato impostato su un valore. In caso contrario, false. + + + Ottiene o imposta un valore per indicare se definire un indice univoco. + true per definire un indice univoco, false per definire un indice non univoco. + + + Ottiene o imposta se è stato impostato su un valore. + true se è stato impostato su un valore. In caso contrario, false. + + + Ottiene o imposta il nome dell'indice. + Nome dell'indice. + + + Ottiene o imposta un numero che determina l'ordine delle colonne per indici a più colonne.Il valore sarà -1 se nessun ordine di colonne è stato specificato. + Numero che determina l'ordine delle colonne per indici a più colonne o -1 se non è stato specificato alcun ordine per le colonne. + + + Restituisce la rappresentazione di stringa per questa istanza. + Rappresentazione di stringa per questa istanza. + + + Ottiene o imposta un ID diverso per ogni istanza dell'oggetto in modo che i descrittori di tipo non tenteranno di combinare tutte le istanze di IndexAttribute in una singola istanza. + ID diverso per ogni istanza dell'oggetto. + + + Implementazione di IDatabaseInitializer che ricrea il database e, facoltativamente, ne ripete il seeding solo se il database non esiste.Per eseguire il seeding del database, creare una classe derivata ed eseguire l'override del metodo Seed. + Tipo di contesto. + + + Inizializza una nuova istanza della classe . + + + Esegue la strategia per inizializzare il database per il contesto specificato. + Contesto. + + + Metodo che deve essere sottoposto override per poter aggiungere i dati al contesto per il seeding.L'implementazione predefinita non esegue alcuna operazione. + Contesto di cui eseguire il seeding. + + + Un'istanza di questa classe viene ottenuta da un oggetto e può essere usata per gestire il database effettivo che supporta un oggetto DbContext o una connessione.Include la creazione, l'eliminazione e il controllo dell'esistenza di un database.Si noti che l'eliminazione e il controllo della presenza di un database possono essere eseguiti usando una connessione, anchesenza un contesto completo, usando i metodi statici della classe. + + + Avvia una transazione sulla connessione all'archivio sottostante + oggetto che esegue il wrapping dell'accesso all'oggetto transazione dell'archivio sottostante + + + Avvia una transazione sulla connessione all'archivio sottostante usando il livello di isolamento specificato + oggetto che esegue il wrapping dell'accesso all'oggetto transazione dell'archivio sottostante + Livello di isolamento del database con cui verrà creata la transazione dell'archivio sottostante. + + + Ottiene o imposta il valore di timeout, espresso in secondi, per tutte le operazioni del contesto.Il valore predefinito è Null, dove Null indica che verrà usato il valore predefinito del provider sottostante. + Timeout, espresso in secondi, o Null per usare l'impostazione predefinita del provider. + + + Verifica se il database è compatibile o meno con il modello Code First corrente. + True se l'hash del modello nel contesto e nel database corrispondono; in caso contrario, false. + Se impostato su true verrà generata un'eccezione se non vengono trovati metadati del modello nel database.Se impostato su false, questo metodo restituirà true se non sono presenti metadati. + + + Restituisce la connessione usata da questo contesto.È possibile che venga creata la connessione se non esiste ancora. + + + Crea un nuovo database nel server di database per il modello definito nel contesto di supporto.Se tale metodo viene chiamato prima dell'esecuzione della strategia di inizializzazione del database, l'esecuzione della strategia verrà disabilitata. + + + Crea un nuovo database nel server di database per il modello definito nel contesto di supporto, ma solo se un database con lo stesso nome non esiste già nel server. + True se il database non esisteva ed è stato creato; in caso contrario, false. + + + Ottiene la transazione in cui è integrata la connessione all'archivio sottostante.Può essere Null. + + + Factory di connessione da usare per la creazione di un oggetto da un nome di database o una stringa di connessione. + + + Elimina il database nel server di database se esiste; in caso contrario, non esegue alcuna operazione.Chiamando questo metodo dall'esterno di inizializzatore si contrassegna il database come se non fosse stato inizializzato.Ciò significa che se si tenta di usare nuovamente il database dopo che è stato eliminato, qualsiasi set dell'inizializzatore verrà eseguito nuovamente e di solito verrà effettuato un altro tentativo di creare il database. + True se il database esisteva ed è stato eliminato; in caso contrario, false. + + + Elimina il database nel server di database se esiste; in caso contrario, non esegue alcuna operazione. + True se il database esisteva ed è stato eliminato; in caso contrario, false. + Connessione esistente al database. + + + Elimina il database nel server di database se esiste; in caso contrario, non esegue alcuna operazione.La connessione al database viene creata usando il nome del database o la stringa di connessione specificata nella stessa modalità descritta nella documentazione per la classe . + True se il database esisteva ed è stato eliminato; in caso contrario, false. + Nome del database o stringa di connessione al database. + + + Determina un valore che indica se il database specificato è uguale al database corrente. + true se il database specificato è uguale al database corrente; in caso contrario, false. + Database da confrontare all'oggetto corrente. + + + Esegue il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Risultato restituito dal database dopo l'esecuzione del comando. + Controlla la creazione di una transazione per questo comando. + Stringa di comando. + Parametri da applicare alla stringa di comando. + + + Esegue il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Risultato restituito dal database dopo l'esecuzione del comando. + Stringa di comando. + Parametri da applicare alla stringa di comando. + + + Esegue in modo asincrono il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il risultato restituito dal database dopo l'esecuzione del comando. + Controlla la creazione di una transazione per questo comando. + Stringa di comando. + Parametri da applicare alla stringa di comando. + + + Esegue in modo asincrono il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il risultato restituito dal database dopo l'esecuzione del comando. + Controlla la creazione di una transazione per questo comando. + Stringa di comando. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Parametri da applicare alla stringa di comando. + + + Esegue in modo asincrono il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il risultato restituito dal database dopo l'esecuzione del comando. + Stringa di comando. + Parametri da applicare alla stringa di comando. + + + Esegue in modo asincrono il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il risultato restituito dal database dopo l'esecuzione del comando. + Stringa di comando. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Parametri da applicare alla stringa di comando. + + + Controlla se il database esiste nel server. + True se il database esiste; in caso contrario, false. + + + Controlla se il database esiste nel server. + True se il database esiste; in caso contrario, false. + Connessione esistente al database. + + + Controlla se il database esiste nel server.La connessione al database viene creata usando il nome del database o la stringa di connessione specificata nella stessa modalità descritta nella documentazione per la classe . + True se il database esiste; in caso contrario, false. + Nome del database o stringa di connessione al database. + + + Restituisce la funzione hash per questo database. + Funzione hash per questo database. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Esegue l'oggetto registrato in questo contesto.Se 'force' è impostato su true, l'inizializzatore viene eseguito indipendentemente dal fatto che sia stato eseguito prima.Ciò può essere utile se un database viene eliminato mentre un'applicazione è in esecuzione e deve essere reinizializzato.Se 'force' è impostato su false, l'inizializzatore verrà eseguito solo se non è già stato eseguito per tale contesto, modello e connessione in questo dominio dell'applicazione.Questo metodo viene in genere usato quando è necessario garantire la creazione e il seeding del database prima di avviare un'operazione nel caso in cui questo l'approccio lazy comporti dei problemi, ad esempio quando l'operazione fa parte di una transazione. + Se impostato su true, l'inizializzatore viene eseguito anche se è già stato eseguito. + + + Imposta questa proprietà per registrare il codice SQL generato da nel delegato specificato.Ad esempio, per registrare nella console, imposta questa proprietà su . + + + Imposta l'inizializzatore del database da usare per il tipo di contesto specificato.L'inizializzatore del database viene chiamato quando il tipo specificato viene usato per accedere a un database per la prima volta.La strategia predefinita per i contesti Code First è un'istanza di . + Inizializzatore da usare o Null per disabilitare l'inizializzazione per il tipo di contesto specificato. + Tipo di contesto. + + + Crea una query SQL non elaborata che restituirà gli elementi del tipo generico specificato.Il tipo può essere un qualsiasi tipo che dispone di proprietà che corrispondono ai nomi delle colonne restituite dalla query o può essere un semplice tipo primitivo.Non è necessario che il tipo sia un tipo di entità.I risultati di questa query non verranno mai rilevati dal contesto anche se il tipo di oggetto restituito è un tipo di entità.Usare il metodo per restituire le entità rilevate dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.SqlQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.SqlQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Oggetto che eseguirà la query quando viene enumerato. + Stringa di query SQL. + Parametri da applicare alla stringa di query SQL.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di oggetto restituito dalla query. + + + Crea una query SQL non elaborata che restituirà gli elementi del tipo specificato.Il tipo può essere un qualsiasi tipo che dispone di proprietà che corrispondono ai nomi delle colonne restituite dalla query o può essere un semplice tipo primitivo.Non è necessario che il tipo sia un tipo di entità.I risultati di questa query non verranno mai rilevati dal contesto anche se il tipo di oggetto restituito è un tipo di entità.Usare il metodo per restituire le entità rilevate dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.SqlQuery(typeof(Post), "SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.SqlQuery(typeof(Post), "SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Oggetto che eseguirà la query quando viene enumerato. + Tipo di oggetto restituito dalla query. + Stringa di query SQL. + Parametri da applicare alla stringa di query SQL.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + + + Restituisce una rappresentazione di stringa del database. + Rappresentazione di stringa del database. + + + Consente all'utente di passare una transazione di database creata al di fuori dell'oggetto se si desidera che Entity Framework esegua comandi in quella transazione esterna.In alternativa, passare Null per cancellare la consapevolezza del framework di tale transazione. + transazione esterna + Generata se la transazione è già completata + Generata se la connessione associata all'oggetto è già inserita in una transazione . + Generata se la connessione associata all'oggetto partecipa già a una transazione. + Generata se la connessione associata alla transazione non corrisponde alla connessione di Entity Framework + + + Una classe derivata da questa classe può essere inserita nello stesso assembly di una classe derivata da per definire la configurazione di Entity Framework per un'applicazione.La configurazione viene impostata chiamando metodi protetti e impostando proprietà protette di questa classe nel costruttore del tipo derivato.Il tipo da usare può anche essere registrato nel file di configurazione dell'applicazione.Per altre informazioni sulla configurazione di Entity Framework, vedere http://go.microsoft.com/fwlink/?LinkId=260883. + + + Inizializza una nuova istanza della classe . + + + Aggiunge un'istanza di alla catena di responsabilità dei sistemi di risoluzione usati per risolvere le dipendenze necessarie a Entity Framework. + Sistema di risoluzione da aggiungere. + + + Aggiunge un'istanza di alla catena di responsabilità dei sistemi di risoluzione usati per risolvere le dipendenze necessarie a Entity Framework. + Sistema di risoluzione da aggiungere. + + + Registra un all'avvio dell'applicazione.Si noti che gli intercettori possono essere aggiunti e rimossi in qualsiasi momento usando . + Intercettore da registrare. + + + Ottiene l'oggetto usato per risolvere le dipendenze del servizio in Entity Framework. + Oggetto usato per risolvere le dipendenze del servizio in Entity Framework. + + + Specifica se questa istanza è uguale a un oggetto specifico. + true se questa istanza è uguale a un oggetto specifico; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a questa istanza. + Codice hash associato a questa istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Tenta di individuare e caricare dall'assembly specificato.Questo metodo è progettato per essere usato dagli strumenti al fine di garantire che la corretta configurazione venga caricata nel dominio dell'applicazione.Gli strumenti devono usare questo metodo prima di accedere alla proprietà .Gli strumenti riconoscono il tipo di usato, quindi è necessario usare il metodo perché consente di trovare con maggiore probabilità la configurazione corretta. + Oggetto da usare per l'individuazione della configurazione. + + + Tenta di individuare e caricare l'oggetto associato al tipo di specificato.Questo metodo è progettato per essere usato dagli strumenti al fine di garantire che la corretta configurazione venga caricata nel dominio dell'applicazione.Gli strumenti devono usare questo metodo prima di accedere alla proprietà . + Tipo di da usare per l'individuazione della configurazione. + + + Si verifica durante l'inizializzazione di EF dopo la costruzione di DbConfiguration ma appena prima che la configurazione venga bloccata per l'utilizzo. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Istanza Singleton di per il dominio dell'applicazione.Può essere impostata all'avvio dell'applicazione prima che vengano usate le funzionalità di Entity Framework e in seguito deve essere considerata di sola lettura. + Istanza di . + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare una factory per consentire a di creare istanze di un contesto che non dispone di un costruttore pubblico e senza parametri. + Delegato da usare per creare istanze del contesto. + Tipo di contesto per cui la factory deve essere usata. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare una factory per consentire a di creare istanze di un contesto che non dispone di un costruttore pubblico e senza parametri. + Tipo di contesto per cui la factory deve essere usata. + Delegato da usare per creare istanze del contesto. + + + Chiamare questo metodo dal costruttore di una classe derivata da per impostare l'inizializzatore del database da usare per il tipo di contesto specificato.L'inizializzatore del database viene chiamato quando il tipo specificato viene usato per accedere a un database per la prima volta.La strategia predefinita per i contesti Code First è un'istanza di . + Inizializzatore da usare o Null per disabilitare l'inizializzazione per il tipo di contesto specificato. + Tipo di contesto. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare una factory per il tipo di da usare con . + Delegato che crea le istanze del formattatore. + + + Imposta l'oggetto che viene usato per creare connessioni per convenzione se nessun'altra stringa di connessione o connessione viene assegnata a o può essere individuata da .Si noti che viene impostata una factory di connessione predefinita nel file app.config o web.config ogni volta che viene installato il pacchetto NuGet di Entity Framework.Come per tutte le impostazioni del file di configurazione, la factory di connessione predefinita impostata nel file di configurazione avrà la precedenza sulle impostazioni definite con questo metodo.Pertanto, l'impostazione dovrà essere rimossa dal file di configurazione prima che la chiamata a questo metodo diventi effettiva.Chiamare questo metodo dal costruttore di una classe derivata da per modificare la factory di connessione predefinita usata. + Factory di connessione. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un delegato che può essere usato per la creazione dell'oggetto predefinito per un oggetto .La factory predefinita verrà usata solo se la factory è impostata in modo esplicito in e se nessuna factory è stata registrata per il provider in uso usando il metodo . + Factory per la creazione di istanze dell'oggetto per gli e specificati che rappresentano lo schema predefinito. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare l'istanza globale di che verrà usata ogni volta che è richiesto un provider spaziale e non viene trovato un provider spaziale specifico.In genere, un provider spaziale specifico viene ottenuto dall'implementazione di un oggetto che a sua volta viene restituito risolvendo un servizio di passando il nome invariante del provider come chiave.Tuttavia, ciò non vale per le istanze autonome di e poiché è impossibile ottenere il provider spaziale da usare.Pertanto quando si creano le istanze autonome di e sarà sempre usato il provider spaziale globale. + Provider spaziale. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto . + Funzione che restituisce una nuova istanza di un gestore delle transazioni. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto da usare con il provider rappresentato dal nome invariante specificato. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usata questa strategia di esecuzione. + Funzione che restituisce una nuova istanza di una strategia di esecuzione. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto da usare con il provider rappresentato dal nome invariante specificato e per un nome server specificato. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usata questa strategia di esecuzione. + Funzione che restituisce una nuova istanza di una strategia di esecuzione. + Stringa che sarà confrontata al nome del server nella stringa di connessione. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un delegato che consente la creazione di un oggetto personalizzato per il provider specificato per un oggetto che non dispone di una factory esplicita impostata. + Nome invariante del provider ADO.NET per il quale usare questo generatore. + Factory per la creazione di istanze dell'oggetto per gli e specificati che rappresentano lo schema predefinito. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un'implementazione dell'oggetto che consenta di ottenere i token del manifesto del provider dalle connessioni senza necessariamente aprire la connessione. + Sistema di risoluzione token del manifesto. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare una factory per le implementazioni di che consente alle annotazioni personalizzate di essere rappresentate dalle istanze di da serializzare da e verso EDMX XML. + Nome dell'annotazione personalizzata che verrà gestita dal serializzatore. + Delegato che verrà usato per creare le istanze del serializzatore. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto da usare con il provider rappresentato dal nome invariante specificato. + Nome invariante del provider ADO.NET per il quale usare questo generatore. + Delegato che restituisce una nuova istanza del generatore SQL ogni volta che viene chiamato. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un oggetto come factory chiave della cache del modello che consente la modifica della chiave usata per memorizzare nella cache il modello dietro . + Factory chiave. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare il servizio di pluralizzazione. + Servizio di pluralizzazione da usare. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un provider ADO.NET. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo provider. + Istanza del provider. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un'implementazione dell'oggetto che consenta di ottenere un oggetto da nei casi in cui l'implementazione predefinita non sia sufficiente. + Servizio factory del provider. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un provider di Entity Framework. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo provider. + Istanza del provider. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un'implementazione di da usare per un provider specifico e un token del manifesto del provider. + Oggetto che indica il tipo di connessione ADO.NET per cui verrà usato questo provider spaziale. + Provider spaziale. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un'implementazione di da usare per un provider specifico con un token del manifesto. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo provider spaziale. + Provider spaziale. + + + Chiamare questo metodo dal costruttore di una classe derivata da per registrare un'utilità di verifica esistenza tabelle di database per un provider specificato. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo provider. + Utilità di verifica esistenza tabelle da usare. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto da usare con il provider rappresentato dal nome invariante specificato. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo gestore delle transazioni. + Funzione che restituisce una nuova istanza di un gestore delle transazioni. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto da usare con il provider rappresentato dal nome invariante specificato e per un nome server specificato. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo gestore delle transazioni. + Funzione che restituisce una nuova istanza di un gestore delle transazioni. + Stringa che sarà confrontata al nome del server nella stringa di connessione. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Questo attributo può essere inserito in una sottoclasse di per indicare che la sottoclasse di che rappresenta la configurazione basata su codice per l'applicazione si trova in un assembly diverso rispetto al tipo di contesto. + + + Indica che la sottoclasse di rappresentata dal nome completo dell'assembly specificato deve essere utilizzata per la configurazione basata su codice per questa applicazione. + Tipo da utilizzare. + + + Indica che la sottoclasse di specificata deve essere utilizzata per la configurazione basata su codice per questa applicazione. + Tipo da utilizzare. + + + Ottiene la sottoclasse di che deve essere utilizzata per la configurazione basata su codice per questa applicazione. + Sottoclasse di che deve essere usata per la configurazione basata su codice per questa applicazione. + + + Un'istanza di DbContext rappresenta una combinazione dei pattern Unità di lavoro e Repository in modo che possa essere utilizzata per eseguire query da un database e raggruppare le modifiche che verranno scritte nell'archivio come unità.DbContext è concettualmente simile a ObjectContext. + + + Costruisce una nuova istanza del contesto utilizzando le convenzioni per creare il nome del database al quale verrà effettuata una connessione.Per convenzione, il nome è costituito dal nome completo (spazio dei nomi + nome della classe) della classe del contesto derivato.Vedere la sezione osservazioni sulle classi per informazioni su come utilizzarle per creare una connessione. + + + Costruisce una nuova istanza del contesto utilizzando la connessione esistente per connettersi a un database.La connessione non verrà eliminata con l'eliminazione del contesto se è false. + Connessione esistente da utilizzare per il nuovo contesto. + Se impostato su true, la connessione verrà eliminata con l'eliminazione del contesto; in caso contrario, il chiamante deve eliminare la connessione. + + + Costruisce una nuova istanza del contesto utilizzando la connessione esistente per connettersi a un database e la inizializza dal modello specificato.La connessione non verrà eliminata con l'eliminazione del contesto se è false. + Connessione esistente da utilizzare per il nuovo contesto. + Modello che supporta questo contesto. + Se impostato su true, la connessione verrà eliminata con l'eliminazione del contesto; in caso contrario, il chiamante deve eliminare la connessione. + + + Costruisce una nuova istanza del contesto intorno a un oggetto ObjectContext esistente. + Oggetto ObjectContext esistente di cui eseguire il wrapping con il nuovo contesto. + Se impostato su true, ObjectContext viene eliminato con l'eliminazione di DbContext; in caso contrario il chiamante deve eliminare la connessione. + + + Costruisce una nuova istanza del contesto utilizzando le convenzioni per creare il nome del database al quale verrà effettuata una connessione e la inizializza dal modello specificato.Per convenzione, il nome è costituito dal nome completo (spazio dei nomi + nome della classe) della classe del contesto derivato.Vedere la sezione osservazioni sulle classi per informazioni su come utilizzarle per creare una connessione. + Modello che supporta questo contesto. + + + Costruisce una nuova istanza del contesto utilizzando la stringa specificata come nome o stringa di connessione per il database al quale verrà effettuata una connessione.Vedere la sezione osservazioni sulle classi per informazioni su come utilizzarle per creare una connessione. + Nome del database o stringa di connessione. + + + Costruisce una nuova istanza del contesto utilizzando la stringa specificata come nome o stringa di connessione per il database al quale verrà effettuata una connessione e la inizializza dal modello specificato.Vedere la sezione osservazioni sulle classi per informazioni su come utilizzarle per creare una connessione. + Nome del database o stringa di connessione. + Modello che supporta questo contesto. + + + Fornisce l'accesso alle funzionalità del contesto che gestiscono il rilevamento delle modifiche delle entità. + Oggetto utilizzato per accedere alle funzionalità che gestiscono il rilevamento delle modifiche. + + + Fornisce l'accesso alle opzioni di configurazione del contesto. + Oggetto utilizzato per accedere alle opzioni di configurazione. + + + Crea un'istanza del database per questo contesto che consente i controlli di creazione, eliminazione e presenza per il database sottostante. + + + Chiama il metodo Dispose protetto. + + + Elimina il contesto.Viene eliminato anche l'oggetto sottostante se è stato creato da questo contesto o se la proprietà è stata passata a questo contesto alla creazione del contesto.La connessione al database (oggetto ) viene eliminata anche se è stata creata da tale contesto o se la proprietà è stata passata a questo contesto durante la creazione dello stesso. + true per rilasciare le risorse gestite e non gestite; false per rilasciare solo le risorse non gestite. + + + Ottiene un oggetto per l'entità specificata che fornisce l'accesso alle informazioni sull'entità e la possibilità di eseguire azioni sull'entità. + Voce per l'entità. + Entità. + + + Ottiene un oggetto per l'entità specificata che fornisce l'accesso alle informazioni sull'entità e la possibilità di eseguire azioni sull'entità. + Voce per l'entità. + Entità. + Tipo dell'entità. + + + Determina se l'oggetto DbContext specificato è uguale all'oggetto DbContext corrente. + true se l'oggetto DbContext specificato è uguale all'oggetto DbContext corrente; in caso contrario, false. + Oggetto DbContext da confrontare all'oggetto DbContext corrente. + + + Restituisce la funzione hash per questo oggetto DBContext. + Funzione hash per questo oggetto DBContext. + + + Restituisce il tipo per l'oggetto DbContext corrente. + Tipo per l'oggetto DbContext corrente. + + + Convalida le entità rilevate e restituisce una raccolta di che contiene i risultati della convalida. + Raccolta dei risultati della convalida per le entità non valide.La raccolta non è mai Null e non deve contenere valori Null o risultati per le entità valide. + + + Tale metodo viene chiamato dopo l'inizializzazione del modello di un contesto derivato, ma prima che il modello sia stato bloccato e utilizzato per inizializzare il contesto.L'implementazione predefinita di questo metodo non esegue alcuna operazione, ma è possibile eseguirne l'override in una classe derivata in modo da poter configurare ulteriormente il modello prima che venga bloccato. + Generatore che definisce il modello per il contesto creato. + + + Salva tutte le modifiche apportate in questo contesto nel database sottostante. + Numero di oggetti scritti nel database sottostante. + Si è verificato un errore durante l'invio degli aggiornamenti al database. + Un comando di database non ha influito sul numero previsto di righe.Questo indica in genere una violazione della concorrenza ottimistica, ovvero che una riga è cambiata nel database rispetto a quando è stata eseguita la query. + Il salvataggio è stato annullato perché la convalida dei valori di proprietà delle entità non è riuscita. + È stato effettuato un tentativo di usare un comportamento non supportato, ad esempio eseguire simultaneamente più comandi asincroni sulla stessa istanza del contesto. + Il contesto o la connessione è stata eliminata. + Si sono verificati errori durante il tentativo di elaborare entità nel contesto prima o dopo aver inviato comandi al database. + + + Salva in modo asincrono tutte le modifiche apportate in questo contesto nel database sottostante. + Attività che rappresenta l'operazione di salvataggio asincrona.Il risultato dell'attività contiene il numero di oggetti scritti nel database sottostante. + Si è verificato un errore durante l'invio degli aggiornamenti al database. + Un comando di database non ha influito sul numero previsto di righe.Questo indica in genere una violazione della concorrenza ottimistica, ovvero che una riga è cambiata nel database rispetto a quando è stata eseguita la query. + Il salvataggio è stato annullato perché la convalida dei valori di proprietà delle entità non è riuscita. + È stato effettuato un tentativo di usare un comportamento non supportato, ad esempio eseguire simultaneamente più comandi asincroni sulla stessa istanza del contesto. + Il contesto o la connessione è stata eliminata. + Si sono verificati errori durante il tentativo di elaborare entità nel contesto prima o dopo aver inviato comandi al database. + + + Salva in modo asincrono tutte le modifiche apportate in questo contesto nel database sottostante. + Attività che rappresenta l'operazione di salvataggio asincrona.Il risultato dell'attività contiene il numero di oggetti scritti nel database sottostante. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Generata se il contesto è stato eliminato. + + + Restituisce un'istanza di per l'accesso alle entità del tipo specificato nel contesto e all'archivio sottostante. + Set per il tipo di entità specificato. + Tipo di entità per cui deve essere restituito un set. + + + Restituisce un'istanza di non generica per l'accesso alle entità del tipo specificato nel contesto e all'archivio sottostante. + Set per il tipo di entità specificato. + Tipo di entità per cui deve essere restituito un set. + + + Punto di estensione che consente all'utente di eseguire l'override del comportamento predefinito della convalida solo delle entità Added e Modified. + true per procedere con la convalida; in caso contrario false. + Istanza di DbEntityEntry da convalidare. + + + Restituisce l'oggetto ObjectContext di Entity Framework sottostante a questo contesto. + + + Restituisce la rappresentazione in forma di stringa dell'oggetto DbContext. + Rappresentazione in forma di stringa dell'oggetto DbContext. + + + Punto di estensione che consente all'utente di personalizzare la convalida di un'entità o di filtrare i risultati della convalida.Chiamato da . + Risultato della convalida dell'entità.Può essere null se viene sottoposto a override. + Istanza di DbEntityEntry da convalidare. + Dizionario definito dall'utente che contiene informazioni aggiuntive per la convalida personalizzata.Verrà passato a e verrà esposto come .Questo parametro è facoltativo e può essere null. + + + Esegue il wrapping dell'accesso all'oggetto transazione sulla connessione all'archivio sottostante e garantisce che Entity Framework esegua comandi sul database nel contesto della transazione.Un'istanza di questa classe viene recuperata chiamando BeginTransaction() sull'oggetto . + + + Esegue il commit della transazione all'archivio sottostante. + + + Elimina l'oggetto transazione e assicura che Entity Framework non utilizzi più la transazione. + + + Rilascia le risorse usate da questo oggetto transazione. + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo quelle non gestite. + + + Determina se questa istanza è uguale all'oggetto specificato. + true se questa istanza è uguale all'oggetto specificato. In caso contrario, false. + Oggetto da confrontare con questa istanza. + + + Restituisce il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Ottiene il tipo sottostante associato a questa istanza. + Tipo sottostante associato a questa istanza. + + + Esegue il rollback della transazione all'archivio sottostante. + + + Restituisce la rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Ottiene la transazione di database (archivio) sottostante questa transazione di contesto. + Transazione di database (archivio) sottostante questa transazione di contesto. + + + Indica che il metodo specificato è un proxy per una funzione EDM. + + + Inizializza una nuova istanza della classe . + Spazio dei nomi della funzione a cui è stato eseguito il mapping. + Nome della funzione a cui è stato eseguito il mapping. + + + Nome della funzione a cui è stato eseguito il mapping. + Nome della funzione a cui è stato eseguito il mapping. + + + Spazio dei nomi della funzione a cui è stato eseguito il mapping. + Spazio dei nomi della funzione a cui è stato eseguito il mapping. + + + Fornisce metodi CLR (Common Language Runtime) che espongono funzioni canoniche EDM per l'utilizzo nelle query LINQ to Entities o . + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddDays canonica per aggiungere il numero di giorni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di giorni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddDays canonica per aggiungere il numero di giorni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di giorni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMonths canonica per aggiungere il numero di mesi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di mesi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMonths canonica per aggiungere il numero di mesi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di mesi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddYears canonica per aggiungere il numero di anni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di anni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddYears canonica per aggiungere il numero di anni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di anni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo funge da operatore che fa in modo che l'input venga trattato come una stringa non Unicode. + Stringa di input considerata come stringa non Unicode. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo funge da operatore che fa in modo che l'input venga trattato come una stringa Unicode. + Stringa di input considerata come stringa Unicode. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateDateTime canonica per creare un nuovo oggetto . + Nuova data/ora. + Anno. + Mese (in base 1). + Giorno (in base 1). + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateDateTimeOffset canonica per creare un nuovo oggetto . + Nuova data/ora. + Anno. + Mese (in base 1). + Giorno (in base 1). + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + Parte relativa alla differenza di fuso orario della nuova data. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateTime canonica per creare un nuovo oggetto . + Nuovo intervallo di tempo. + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffDays canonica per calcolare il numero di giorni tra due date/ore. + Numero di giorni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffDays canonica per calcolare il numero di giorni tra due date/ore. + Numero di giorni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due date/ore. + Numero di ore tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due date/ore. + Numero di ore tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due intervalli di tempo. + Numero di ore tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due date/ore. + Numero di microsecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due date/ore. + Numero di microsecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due intervalli di tempo. + Numero di microsecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due date/ore. + Numero di millisecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due date/ore. + Numero di millisecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due intervalli di tempo. + Numero di millisecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due date/ore. + Numero di minuti tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due date/ore. + Numero di minuti tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due intervalli di tempo. + Numero di minuti tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMonths canonica per calcolare il numero di mesi tra due date/ore. + Numero di mesi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMonths canonica per calcolare il numero di mesi tra due date/ore. + Numero di mesi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due date/ore. + Numero di nanosecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due date/ore. + Numero di nanosecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due intervalli di tempo. + Numero di nanosecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due date/ore. + Numero di secondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due date/ore. + Numero di secondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due intervalli di tempo. + Numero di secondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffYears canonica per calcolare il numero di anni tra due date/ore. + Numero di anni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffYears canonica per calcolare il numero di anni tra due date/ore. + Numero di anni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM GetTotalOffsetMinutes canonica per restituire il numero di minuti di offset della data/ora specificata rispetto al fuso orario UTC.In genere si tratta di un valore compreso tra +780 e -780 (+ o - 13 ore). + Offset dell'input da UTC. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Left canonica per restituire un numero specificato dei caratteri più a sinistra in una stringa. + Stringa che contiene il numero di caratteri richiesto dal lato sinistro della stringa di input. + Stringa di input. + Numero dei caratteri da restituire. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Reverse canonica per restituire una stringa specificata con l'ordine dei caratteri invertito. + Stringa di input con l'ordine dei caratteri invertito. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Right canonica per restituire un numero specificato dei caratteri più a destra in una stringa. + Stringa che contiene il numero di caratteri richiesto dal lato destro della stringa di input. + Stringa di input. + Numero dei caratteri da restituire. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Truncate canonica per troncare il valore specificato in base al numero di cifre indicate. + Valore troncato. + Valore da troncare. + Numero di cifre da mantenere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Truncate canonica per troncare il valore specificato in base al numero di cifre indicate. + Valore troncato. + Valore da troncare. + Numero di cifre da mantenere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM TruncateTime canonica per restituire la data specificata con la porzione ora cancellata. + Data di input priva della porzione relativa all'ora. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM TruncateTime canonica per restituire la data specificata con la porzione ora cancellata. + Data di input priva della porzione relativa all'ora. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + DbModelBuilder viene usato per eseguire il mapping delle classi CLR a uno schema del database.Questo approccio incentrato sul codice per la compilazione di un modello Entity Data Model (EDM) è noto come 'Code First'. + + + Inizializza una nuova istanza della classe .Il processo di individuazione del modello iniziale utilizzerà il set di convenzioni incluso nella versione più recente di Entity Framework installata nel computer. + + + Inizializza una nuova istanza della classe che utilizzerà un set di convenzioni specifico per individuare il modello iniziale. + Versione delle convenzioni da usare. + + + Crea un oggetto basato sulla configurazione eseguita mediante questo generatore.La connessione viene usata per determinare il provider del database usato poiché influisce sul livello di database del modello generato. + Modello compilato. + Connessione da usare per determinare le informazioni sul provider. + + + Crea un oggetto basato sulla configurazione eseguita mediante questo generatore.È necessario specificare le informazioni sul provider poiché quest'ultimo influisce sul livello di database del modello generato.Per SqlClient il nome invariante è 'System.Data.SqlClient' e il token del manifesto è l'anno della versione, ad esempio '2005', '2008' e così via. + Modello compilato. + Il provider del database con il quale verrà usato il modello. + + + Registra un tipo come tipo complesso nel modello e restituisce un oggetto che può essere usato per configurare il tipo complesso.Tale metodo può essere chiamato più volte per lo stesso tipo per eseguire più righe della configurazione. + Oggetto di configurazione per il tipo complesso specificato. + Tipo da registrare o configurare. + + + Ottiene l'oggetto per questo DbModelBuilder.Il registrar consente di registrare le configurazioni del tipo complesso e del tipo di entità derivato con il generatore. + + + Fornisce l'accesso alle impostazioni di questo DbModelBuilder che gestisce le convenzioni. + + + Registra un tipo di entità come parte del modello e restituisce un oggetto che può essere usato per configurare l'entità.Questo metodo può essere chiamato più volte per la stessa entità per eseguire più righe della configurazione. + Oggetto di configurazione per il tipo di entità specificato. + Tipo da registrare o configurare. + + + Specifica se è uguale all'oggetto specificato. + true se è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configurare il nome dello schema predefinito del database.Il nome dello schema di database predefinito viene usato per gli oggetti di database che non dispongono di un nome dello schema configurato in modo esplicito. + Stessa istanza di DbModelBuilder in modo che possano essere concatenate più chiamate. + Nome dello schema predefinito del database. + + + Esclude un tipo dal modello.Viene usato per rimuovere i tipi dal modello che sono stati aggiunti per convenzione durante l'individuazione del modello iniziale. + Stessa istanza di DbModelBuilder in modo che possano essere concatenate più chiamate. + Tipo da escludere. + + + Esclude il tipo o i tipi specificati dal modello.Viene usato per rimuovere i tipi dal modello che sono stati aggiunti per convenzione durante l'individuazione del modello iniziale. + Stessa istanza di DbModelBuilder in modo che possano essere concatenate più chiamate. + Tipi da escludere dal modello. + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le proprietà nel modello. + Oggetto configurazione per la convenzione. + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le proprietà primitive del tipo specificato nel modello. + Oggetto configurazione per la convenzione. + Tipo delle proprietà a cui si applica la convenzione. + + + Registra un tipo di entità come parte del modello. + Tipo da registrare. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le entità e ai tipi complessi del modello che ereditano da o implementano il tipo specificato dall'argomento generico.Questo metodo non registra i tipi come parte del modello. + Oggetto configurazione per la convenzione. + Tipo delle entità o tipi complessi a cui si applica questa convenzione. + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le entità e ai tipi complessi nel modello. + Oggetto configurazione per la convenzione. + + + Un valore restituito da tale enumerazione può essere fornito direttamente alla classe o può essere utilizzato nell'oggetto applicato a una classe derivata da .Il valore utilizzato definisce la versione delle convenzioni DbContext e DbModelBuilder che deve essere utilizzata durante la compilazione di un modello dal codice, noto anche come 'Code First'. + + + Indica che deve essere utilizzata la versione più recente delle convenzioni e . + + + Indica che deve essere utilizzata la versione delle convenzioni e fornita con Entity Framework v4.1. + + + Indica che deve essere utilizzata la versione delle convenzioni e fornita con Entity Framework v5.0. + + + Indica che deve essere utilizzata la versione delle convenzioni e fornita con Entity Framework v5.0 quando si fa riferimento a .Net Framework 4. + + + Indica che deve essere utilizzata la versione delle convenzioni e fornita con Entity Framework v6.0. + + + È possibile applicare tale attributo a una classe derivata da per impostare la versione delle convenzioni DbContext e da utilizzare durante la compilazione di un modello dal codice, noto anche come 'Code First'.Vedere l'enumerazione per dettagli sulle versioni di DbModelBuilder. + + + Inizializza una nuova istanza della classe . + Versione delle convenzioni da utilizzare. + + + Ottiene la versione delle convenzioni . + Versione delle convenzioni . + + + Versione non generica di che può essere utilizzata quando il tipo di entità non è noto in fase di compilazione. + + + Crea un'istanza di un oggetto quando chiamato dal costruttore di un tipo derivato che verrà usato come copia di test per il metodo DbSets.I metodi e le proprietà che verranno usati dalla copia di test devono essere implementati da quest'ultima, ad eccezione di AsNoTracking, AsStreaming e un'istruzione Include in cui l'implementazione predefinita non prevede alcuna operazione. + + + Aggiunge l'entità specificata al contesto sottostante il set nello stato Added in modo tale da essere inserita nel database quando viene chiamato SaveChanges. + Entità. + Entità da aggiungere. + + + Aggiunge la raccolta di entità specificata nel contesto sottostante il set con ciascuna entità nello stato Added in modo tale da consentirne l'inserimento nel database quando viene chiamato SaveChanges. + Raccolta di entità. + Raccolta di entità da aggiungere. + + + Associa l'entità specificata al contesto sottostante il set,ovvero l'entità viene posizionata nel contesto nello stato Unchanged, come se fosse stata letta dal database. + Entità. + Entità da associare. + + + Restituisce l'oggetto generico equivalente. + Oggetto del set generico. + Tipo di entità per cui è stato creato il set. + + + Crea una nuova istanza di un'entità per il tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + Istanza dell'entità che può essere un proxy. + + + Crea una nuova istanza di un'entità per il tipo di questo set o per un tipo derivato dal tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + Istanza dell'entità che può essere un proxy. + Tipo di entità da creare. + + + Restituisce un valore che indica se il set specificato è uguale al set corrente. + true se l'oggetto specificato è uguale al set corrente; in caso contrario, false. + Set da confrontare con l'oggetto corrente. + + + Consente di trovare un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Entità trovata o Null. + Valori della chiave primaria dell'entità da trovare. + Generata se esistono più entità nel contesto con i valori della chiave primaria specificati. + Generata se il tipo di entità non fa parte del modello di dati per questo contesto. + Generata se i tipi dei valori chiave non corrispondono ai tipi dei valori chiave per il tipo di entità da trovare. + Generata se il contesto è stato eliminato. + + + Consente di trovare in modo asincrono un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Attività che rappresenta l'operazione di ricerca asincrona.Il risultato dell'attività contiene l'entità trovata o Null. + Valori della chiave primaria dell'entità da trovare. + Generata se esistono più entità nel contesto con i valori della chiave primaria specificati. + Generata se il tipo di entità non fa parte del modello di dati per questo contesto. + Generata se i tipi dei valori chiave non corrispondono ai tipi dei valori chiave per il tipo di entità da trovare. + Generata se il contesto è stato eliminato. + + + Consente di trovare in modo asincrono un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Attività che rappresenta l'operazione di ricerca asincrona.Il risultato dell'attività contiene l'entità trovata o Null. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori della chiave primaria dell'entità da trovare. + Generata se esistono più entità nel contesto con i valori della chiave primaria specificati. + Generata se il tipo di entità non fa parte del modello di dati per questo contesto. + Generata se i tipi dei valori chiave non corrispondono ai tipi dei valori chiave per il tipo di entità da trovare. + Generata se il contesto è stato eliminato. + + + Restituisce la funzione hash per il set specificato. + Funzione hash per il set. + + + Ottiene il tipo per il set corrente. + Tipo per il set corrente. + + + Ottiene un oggetto che rappresenta una visualizzazione locale di tutte le entità Added, Unchanged e Modified in questo set.La visualizzazione locale viene sincronizzata man mano che le entità vengono aggiunte o rimosse dal contesto.Analogamente, le entità aggiunte o rimosse dalla visualizzazione locale verranno automaticamente aggiunte o rimosse dal contesto. + Visualizzazione locale. + + + Contrassegna l'entità specificata come Deleted in modo tale da essere eliminata dal database quando viene chiamato SaveChanges.Si noti che l'entità deve esistere nel contesto in un altro stato affinché venga chiamato questo metodo. + Entità. + Entità da rimuovere. + + + Rimuove la raccolta di entità specificata dal contesto sottostante il set con ciascuna entità nello stato Deleted in modo tale da consentirne l'eliminazione dal database quando viene chiamato SaveChanges. + Raccolta di entità. + Raccolta di entità da eliminare. + + + Crea una query SQL non elaborata che restituirà le entità in questo set.Per impostazione predefinita, le entità restituite vengono rilevate dal contesto. Tale impostazione può essere modificata chiamando AsNoTracking nell'oggetto restituito.Si noti che le entità restituite sono sempre del tipo per questo set e mai di un tipo derivato.Se la tabella o le tabelle su cui è stata eseguita una query possono contenere dati per altri tipi di entità, è necessario che la query SQL venga scritta in modo appropriato per garantire che vengano restituite solo le entità del tipo corretto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Set(typeof(Blog)).SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile utilizzare i parametri denominati nella stringa di query SQL.context.Set(typeof(Blog)).SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Oggetto che eseguirà la query quando viene enumerato. + Stringa di query SQL. + Parametri da applicare alla stringa di query SQL.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + + + Un elemento DbSet rappresenta la raccolta di tutte le entità nel contesto o di cui è possibile eseguire query dal database, di un tipo specificato.Gli oggetti DbSet vengono creati da un oggetto DbContext mediante il metodo DbContext.Set. + Tipo che definisce il set. + + + Crea un'istanza di un oggetto quando chiamato dal costruttore di un tipo derivato che verrà usato come copia di test per il metodo DbSets.I metodi e le proprietà che verranno usati dalla copia di test devono essere implementati da quest'ultima, ad eccezione di AsNoTracking, AsStreaming e un'istruzione Include in cui l'implementazione predefinita non prevede alcuna operazione. + + + Aggiunge l'entità specificata al contesto sottostante il set nello stato Added in modo tale da essere inserita nel database quando viene chiamato SaveChanges. + Entità da aggiungere. + + + Aggiunge la raccolta di entità specificata nel contesto sottostante il set con ciascuna entità nello stato Added in modo tale da consentirne l'inserimento nel database quando viene chiamato SaveChanges. + Raccolta di entità. + Raccolta di entità da aggiungere. + + + Associa l'entità specificata al contesto sottostante il set,ovvero l'entità viene posizionata nel contesto nello stato Unchanged, come se fosse stata letta dal database. + Entità da associare. + + + Crea una nuova istanza di un'entità per il tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + + + Crea una nuova istanza di un'entità per il tipo di questo set o per un tipo derivato dal tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + Tipo di entità da creare. + + + Determina se l'elemento DbSet specificato è uguale all'elemento DbSet corrente. + true se l'elemento DbSet specificato è uguale all'elemento DbSet corrente; in caso contrario, false. + Oggetto da confrontare all'elemento DbSet corrente. + + + Consente di trovare un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Entità trovata o Null. + Valori della chiave primaria dell'entità da trovare. + Generata se esistono più entità nel contesto con i valori della chiave primaria specificati. + Generata se il tipo di entità non fa parte del modello di dati per questo contesto. + Generata se i tipi dei valori chiave non corrispondono ai tipi dei valori chiave per il tipo di entità da trovare. + Generata se il contesto è stato eliminato. + + + Consente di trovare in modo asincrono un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Attività che rappresenta l'operazione di ricerca asincrona.Il risultato dell'attività contiene l'entità trovata o Null. + Valori della chiave primaria dell'entità da trovare. + + + Consente di trovare in modo asincrono un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Attività che rappresenta l'operazione di ricerca asincrona.Il risultato dell'attività contiene l'entità trovata o Null. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori della chiave primaria dell'entità da trovare. + Generata se esistono più entità nel contesto con i valori della chiave primaria specificati. + Generata se il tipo di entità non fa parte del modello di dati per questo contesto. + Generata se i tipi dei valori chiave non corrispondono ai tipi dei valori chiave per il tipo di entità da trovare. + Generata se il contesto è stato eliminato. + + + Restituisce la funzione hash per questo elemento DbSet. + Funzione hash per questo elemento DbSet. + + + Restituisce il tipo per l'elemento DbSet corrente. + Tipo per l'elemento DbSet corrente. + + + Ottiene un oggetto che rappresenta una visualizzazione locale di tutte le entità Added, Unchanged e Modified in questo set.La visualizzazione locale viene sincronizzata man mano che le entità vengono aggiunte o rimosse dal contesto.Analogamente, le entità aggiunte o rimosse dalla visualizzazione locale verranno automaticamente aggiunte o rimosse dal contesto. + Visualizzazione locale. + + + Restituisce l'oggetto non generico equivalente. + Oggetto del set non generico. + Oggetto del set generico. + + + Contrassegna l'entità specificata come Deleted in modo tale da essere eliminata dal database quando viene chiamato SaveChanges.Si noti che l'entità deve esistere nel contesto in un altro stato affinché venga chiamato questo metodo. + Entità da rimuovere. + + + Rimuove la raccolta di entità specificata dal contesto sottostante il set con ciascuna entità nello stato Deleted in modo tale da consentirne l'eliminazione dal database quando viene chiamato SaveChanges. + Raccolta di entità. + Raccolta di entità da eliminare. + + + Crea una query SQL non elaborata che restituirà le entità in questo set.Per impostazione predefinita, le entità restituite vengono rilevate dal contesto. Tale impostazione può essere modificata chiamando AsNoTracking nell'oggetto restituito.Si noti che le entità restituite sono sempre del tipo per questo set e mai di un tipo derivato.Se la tabella o le tabelle su cui è stata eseguita una query possono contenere dati per altri tipi di entità, è necessario che la query SQL venga scritta in modo appropriato per garantire che vengano restituite solo le entità del tipo corretto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Blogs.SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile utilizzare i parametri denominati nella stringa di query SQL.context.Blogs.SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Oggetto che eseguirà la query quando viene enumerato. + Stringa di query SQL. + Parametri da applicare alla stringa di query SQL.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + + + Implementazione di IDatabaseInitializer che ricrea sempre il database e, se necessario, ne ripete il seeding al primo utilizzo di un contesto nel dominio dell'applicazione.Per eseguire il seeding del database, creare una classe derivata ed eseguire l'override del metodo Seed. + Tipo di contesto. + + + Inizializza una nuova istanza della classe . + + + Esegue la strategia per inizializzare il database per il contesto specificato. + Contesto. + + è null. + + + Metodo che deve essere sottoposto override per poter aggiungere i dati al contesto per il seeding.L'implementazione predefinita non esegue alcuna operazione. + Contesto di cui eseguire il seeding. + + + Implementazione di IDatabaseInitializer che ELIMINERÀ, ricreerà e facoltativamente ne ripeterà il seeding solo se il modello è stato modificato dall'ultima creazione del database. + Tipo di contesto. + + + Inizializza una nuova istanza della classe . + + + Esegue la strategia per inizializzare il database per il contesto specificato. + Contesto. + + è null. + + + Metodo che deve essere sottoposto override per poter aggiungere i dati al contesto per il seeding.L'implementazione predefinita non esegue alcuna operazione. + Contesto di cui eseguire il seeding. + + + Descrive lo stato di un'entità. + + + L'entità viene rilevata dal contesto che non esiste ancora nel database. + + + L'entità viene rilevata dal contesto ed esiste nel database, ma è stata contrassegnata per l'eliminazione dal database alla chiamata successiva a SaveChanges. + + + L'entità non è rilevata dal contesto.Un'entità si trova in questo stato subito dopo che è stata creata con il nuovo operatore o con uno dei metodi Create . + + + L'entità viene rilevata dal contesto ed esiste nel database e alcuni o tutti i relativi valori di proprietà sono stati modificati. + + + L'entità viene rilevata dal contesto ed esiste nel database e i relativi valori di proprietà non sono cambiati rispetto ai valori nel database. + + + Un'implementazione di questa interfaccia viene utilizzata per inizializzare il database sottostante quando un'istanza di una classe derivata viene utilizzata per la prima volta.Questa inizializzazione può creare in modo condizionale il database e/o eseguirne il seed con dati.La strategia utilizzata viene impostata tramite la proprietà InitializationStrategy statica della classe .Vengono fornite le implementazioni seguenti: , , . + Il parametro di questo tipo è controvariante. Ciò significa che è possibile usare il tipo specificato o qualsiasi tipo meno derivato. Per altre informazioni sulla covarianza e la controvarianza, vedere . + + + Esegue la strategia per inizializzare il database per il contesto specificato. + Contesto. + + + Un elemento rappresenta la raccolta di tutte le entità nel contesto o di cui è possibile eseguire query dal database, di un tipo specificato. è un'implementazione concreta di IDbSet. + Tipo che definisce il set. + + + Aggiunge l'entità specificata al contesto sottostante il set nello stato Added in modo tale da essere inserita nel database quando viene chiamato SaveChanges. + Entità. + Entità da aggiungere. + + + Associa l'entità specificata al contesto sottostante il set,ovvero l'entità viene posizionata nel contesto nello stato Unchanged, come se fosse stata letta dal database. + Entità. + Entità da associare. + + + Crea una nuova istanza di un'entità per il tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + Istanza dell'entità che può essere un proxy. + + + Crea una nuova istanza di un'entità per il tipo di questo set o per un tipo derivato dal tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + Istanza dell'entità che può essere un proxy. + Tipo di entità da creare. + + + Consente di trovare un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Entità trovata o Null. + Valori della chiave primaria dell'entità da trovare. + + + Ottiene un oggetto che rappresenta una visualizzazione locale di tutte le entità Added, Unchanged e Modified in questo set.La visualizzazione locale viene sincronizzata man mano che le entità vengono aggiunte o rimosse dal contesto.Analogamente, le entità aggiunte o rimosse dalla visualizzazione locale verranno automaticamente aggiunte o rimosse dal contesto. + Visualizzazione locale. + + + Contrassegna l'entità specificata come Deleted in modo tale da essere eliminata dal database quando viene chiamato SaveChanges.Si noti che l'entità deve esistere nel contesto in un altro stato affinché venga chiamato questo metodo. + Entità. + Entità da rimuovere. + + + Implementazione di che utilizzerà Migrazioni Code First per aggiornare il database alla versione più recente. + Tipo di contesto. + Tipo della configurazione delle migrazioni da usare durante l'inizializzazione. + + + Inizializza una nuova istanza della classe MigrateDatabaseToLatestVersion che userà le informazioni sulla connessione di un contesto costruito con il costruttore predefinito o la factory registrata se applicabile. + + + Inizializza una nuova istanza della classe MigrateDatabaseToLatestVersion specificando se usare le informazioni sulla connessione del contesto che ha attivato l'inizializzazione per eseguire la migrazione. + Se impostato su true, l'inizializzatore verrà eseguito con le informazioni sulla connessione del contesto che ha attivato l'inizializzazione.In caso contrario, le informazioni sulla connessione deriveranno da un contesto costruito con il costruttore predefinito o la factory registrata se applicabile. + + + Inizializza una nuova istanza della classe MigrateDatabaseToLatestVersion specificando se usare le informazioni sulla connessione del contesto che ha attivato l'inizializzazione per eseguire la migrazione.Consente inoltre di specificare la configurazione delle migrazioni da usare durante l'inizializzazione. + Se impostato su true, l'inizializzatore verrà eseguito con le informazioni sulla connessione del contesto che ha attivato l'inizializzazione.In caso contrario, le informazioni sulla connessione deriveranno da un contesto costruito con il costruttore predefinito o la factory registrata se applicabile. + Configurazione delle migrazioni da usare durante l'inizializzazione. + + + Inizializza una nuova istanza della classe MigrateDatabaseToLatestVersion che utilizzerà una stringa di connessione specifica dal file di configurazione per connettersi al database ed eseguire la migrazione. + Nome della stringa di connessione da usare per la migrazione. + + + Inizializza il database per il contesto specificato. + Contesto. + + + Implementazione di che non esegue alcuna operazione.L'utilizzo di questo inizializzatore comporta la disabilitazione dell'inizializzazione del database per il tipo di contesto specificato.Passare un'istanza di questa classe a equivale a passare Null.Quando si utilizza per risolvere gli inizializzatori è necessario utilizzare un'istanza di questa classe per disabilitare l'inizializzazione. + Tipo di contesto. + + + Inizializza una nuova istanza della classe . + + + Esegue la strategia per inizializzare il database per il contesto specificato. + Contesto. + + + Metodi di estensione per . + + + Restituisce un'implementazione di che resta sincronizzato con l'oggetto specificato. + Elenco di associazioni. + Raccolta con la quale resta sincronizzato l'elenco di associazioni. + Tipo dell'elemento. + + + Fornisce metodi di estensione utili per l'uso con le query LINQ di Entity Framework. + + + Determina in modo asincrono se tutti gli elementi di una sequenza soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se ogni elemento della sequenza di origine supera il test nel predicato specificato; in caso contrario false. + Oggetto i cui elementi vengono verificati per trovare una condizione. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Determina in modo asincrono se tutti gli elementi di una sequenza soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se ogni elemento della sequenza di origine supera il test nel predicato specificato; in caso contrario false. + Oggetto i cui elementi vengono verificati per trovare una condizione. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null . + + non implementa . + + + Determina in modo asincrono se una sequenza contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se la sequenza di origine contiene elementi; in caso contrario false. + Oggetto da verificare come vuoto. + Tipo degli elementi di . + + è null. + + non implementa . + + + Determina in modo asincrono se uno o più elementi di una sequenza soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se un elemento della sequenza di origine supera il test nel predicato specificato; in caso contrario false. + Oggetto i cui elementi vengono verificati per trovare una condizione. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Determina in modo asincrono se uno o più elementi di una sequenza soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se un elemento della sequenza di origine supera il test nel predicato specificato; in caso contrario false. + Oggetto i cui elementi vengono verificati per trovare una condizione. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Determina in modo asincrono se una sequenza contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se la sequenza di origine contiene elementi; in caso contrario false. + Oggetto da verificare come vuoto. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce una nuova query in cui le entità restituite non verranno memorizzate nella cache di o .Questo metodo si utilizza chiamando il metodo AsNoTracking dell'oggetto query sottostante.Se l'oggetto query sottostante non dispone di un metodo AsNoTracking, la chiamata a questo metodo non avrà alcun effetto. + Una nuova query a cui è stato applicato NoTracking o la query di origine se NoTracking non è supportato. + Query di origine. + + + Restituisce una nuova query in cui le entità restituite non verranno memorizzate nella cache di o .Questo metodo si utilizza chiamando il metodo AsNoTracking dell'oggetto query sottostante.Se l'oggetto query sottostante non dispone di un metodo AsNoTracking, la chiamata a questo metodo non avrà alcun effetto. + Una nuova query a cui è stato applicato NoTracking o la query di origine se NoTracking non è supportato. + Query di origine. + Tipo dell'elemento. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati.Questo metodo si utilizza chiamando il metodo AsStreaming dell'oggetto query sottostante.Se l'oggetto query sottostante non dispone di un metodo AsStreaming, la chiamata a questo metodo non avrà alcun effetto. + Una nuova query a cui è stato applicato AsStreaming o la query di origine se AsStreaming non è supportato. + Oggetto a cui applicare AsStreaming. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati.Questo metodo si utilizza chiamando il metodo AsStreaming dell'oggetto query sottostante.Se l'oggetto query sottostante non dispone di un metodo AsStreaming, la chiamata a questo metodo non avrà alcun effetto. + Una nuova query a cui è stato applicato AsStreaming o la query di origine se AsStreaming non è supportato. + Oggetto a cui applicare AsStreaming. + Tipo degli elementi di . + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Determina in modo asincrono se una sequenza contiene un elemento specificato utilizzando l'operatore di uguaglianza predefinito. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se la sequenza di input contiene il valore specificato; in caso contrario false. + Oggetto di cui restituire il singolo elemento. + Oggetto da individuare nella sequenza . + Tipo degli elementi di . + + è null. + + non implementa . + + + Determina in modo asincrono se una sequenza contiene un elemento specificato utilizzando l'operatore di uguaglianza predefinito. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se la sequenza di input contiene il valore specificato; in caso contrario false. + Oggetto di cui restituire il singolo elemento. + Oggetto da individuare nella sequenza . + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce in modo asincrono il numero di elementi in una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza di input. + Oggetto che contiene gli elementi da contare. + Tipo degli elementi di . + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Restituisce in modo asincrono il numero di elementi in una sequenza che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza che soddisfano la condizione nella funzione predicativa. + Oggetto che contiene gli elementi da contare. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono il numero di elementi in una sequenza che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza che soddisfano la condizione nella funzione predicativa. + Oggetto che contiene gli elementi da contare. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono il numero di elementi in una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza di input. + Oggetto che contiene gli elementi da contare. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Restituisce in modo asincrono il primo elemento di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento in . + Oggetto di cui restituire il primo elemento. + Tipo degli elementi di . + + è null. + + non implementa . + La sequenza di origine è vuota. + + + Restituisce in modo asincrono il primo elemento di una sequenza che soddisfa una condizione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento in che supera il test in . + Oggetto di cui restituire il primo elemento. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + Nessun elemento soddisfa la condizione in . + + + Restituisce in modo asincrono il primo elemento di una sequenza che soddisfa una condizione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento in che supera il test in . + Oggetto di cui restituire il primo elemento. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Nessun elemento soddisfa la condizione in . + + + Restituisce in modo asincrono il primo elemento di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento in . + Oggetto di cui restituire il primo elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + La sequenza di origine è vuota. + + + Restituisce in modo asincrono il primo elemento di una sequenza o un valore predefinito se la sequenza non contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default ( ) se è vuoto; in caso contrario, il primo elemento in . + Oggetto di cui restituire il primo elemento. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce in modo asincrono il primo elemento di una sequenza che soddisfa una condizione specificata o un valore predefinito se non viene trovato tale elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se è vuoto o se nessun elemento supera il test specificato da ; in caso contrario il primo elemento in che supera il test specificato da . + Oggetto di cui restituire il primo elemento. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Restituisce in modo asincrono il primo elemento di una sequenza che soddisfa una condizione specificata o un valore predefinito se non viene trovato tale elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se è vuoto o se nessun elemento supera il test specificato da ; in caso contrario il primo elemento in che supera il test specificato da . + Oggetto di cui restituire il primo elemento. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + dispone di più di un elemento. + + + Restituisce in modo asincrono il primo elemento di una sequenza o un valore predefinito se la sequenza non contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default ( ) se è vuoto; in caso contrario, il primo elemento in . + Oggetto di cui restituire il primo elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Oggetto da enumerare. + Azione da eseguire su ciascun elemento. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Oggetto da enumerare. + Azione da eseguire su ciascun elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Oggetto da enumerare. + Azione da eseguire su ciascun elemento. + Tipo degli elementi di . + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Oggetto da enumerare. + Azione da eseguire su ciascun elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto con il percorso della query definito. + Oggetto di origine sul quale chiamare Include. + Elenco di oggetti correlati separato da punti da restituire nei risultati della query. + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto IQueryable&lt;T&gt; con il percorso della query definito. + Oggetto IQueryable di origine sul quale chiamare Include. + Espressione lambda che rappresenta il percorso da includere. + Tipo di entità per la quale viene eseguita una query. + Tipo di proprietà di navigazione da includere. + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto con il percorso della query definito. + Oggetto di origine sul quale chiamare Include. + Elenco di oggetti correlati separato da punti da restituire nei risultati della query. + Tipo di entità per la quale viene eseguita una query. + + + Enumera la query in modo che per le query del server, ad esempio quelle di , , e altre, i risultati della query verranno caricati nell'oggetto associato, in o in altra cache del client.Ciò equivale a chiamare ToList e a eliminare l'elenco senza l'overhead dell'effettiva creazione dell'elenco. + Query di origine. + + + Enumera in modo asincrono la query in modo che per le query del server, ad esempio quelle di , , e altre, i risultati della query verranno caricati nell'oggetto associato, in o in altra cache del client.Ciò equivale a chiamare ToList e a eliminare l'elenco senza l'overhead dell'effettiva creazione dell'elenco. + Attività che rappresenta l'operazione asincrona. + Query di origine. + + + Enumera in modo asincrono la query in modo che per le query del server, ad esempio quelle di , , e altre, i risultati della query verranno caricati nell'oggetto associato, in o in altra cache del client.Ciò equivale a chiamare ToList e a eliminare l'elenco senza l'overhead dell'effettiva creazione dell'elenco. + Attività che rappresenta l'operazione asincrona. + Query di origine. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono un oggetto che rappresenta il numero totale di elementi in una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza di input. + Oggetto che contiene gli elementi da contare. + Tipo degli elementi di . + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero di elementi in una sequenza che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza che soddisfano la condizione nella funzione predicativa. + Oggetto che contiene gli elementi da contare. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero di elementi in una sequenza che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza che soddisfano la condizione nella funzione predicativa. + Oggetto che contiene gli elementi da contare. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero totale di elementi in una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza di input. + Oggetto che contiene gli elementi da contare. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Restituisce in modo asincrono il valore massimo di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore massimo. + Tipo degli elementi di . + + è null. + + non implementa . + + + Richiama in modo asincrono una funzione di proiezione su ogni elemento di una sequenza e restituisce il valore massimo risultante. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore massimo. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + Tipo del valore restituito dalla funzione rappresentata dall'oggetto . + + o è null. + + non implementa . + + + Richiama in modo asincrono una funzione di proiezione su ogni elemento di una sequenza e restituisce il valore massimo risultante. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore massimo. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo del valore restituito dalla funzione rappresentata dall'oggetto . + + o è null. + + non implementa . + + + Restituisce in modo asincrono il valore massimo di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore massimo. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce in modo asincrono il valore minimo di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore minimo. + Tipo degli elementi di . + + è null. + + non implementa . + + + Richiama in modo asincrono una funzione di proiezione su ogni elemento di una sequenza e restituisce il valore minimo risultante. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore minimo. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + Tipo del valore restituito dalla funzione rappresentata dall'oggetto . + + o è null. + + non implementa . + + + Richiama in modo asincrono una funzione di proiezione su ogni elemento di una sequenza e restituisce il valore minimo risultante. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore minimo. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo del valore restituito dalla funzione rappresentata dall'oggetto . + + o è null. + + non implementa . + + + Restituisce in modo asincrono il valore minimo di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore minimo. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce in modo asincrono l'unico elemento di una sequenza e genera un'eccezione se nella sequenza non è presente esattamente un solo elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input. + Oggetto di cui restituire il singolo elemento. + Tipo degli elementi di . + + è null. + + non implementa . + La sequenza di origine è vuota. + + + Restituisce in modo asincrono l'unico elemento di una sequenza che soddisfa una condizione specificata e genera un'eccezione se esistono più elementi di tale tipo. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input che soddisfa la condizione in . + Oggetto di cui restituire il singolo elemento. + Funzione per testare un elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + Nessun elemento soddisfa la condizione in . + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono l'unico elemento di una sequenza che soddisfa una condizione specificata e genera un'eccezione se esistono più elementi di tale tipo. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input che soddisfa la condizione in . + Oggetto di cui restituire il singolo elemento. + Funzione per testare un elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Nessun elemento soddisfa la condizione in . + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono l'unico elemento di una sequenza e genera un'eccezione se nella sequenza non è presente esattamente un solo elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input. + Oggetto di cui restituire il singolo elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + dispone di più di un elemento. + La sequenza di origine è vuota. + + + Restituisce in modo asincrono l'unico elemento di una sequenza o un valore predefinito se la sequenza è vuota. Questo metodo genera un'eccezione se esistono più elementi nella sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input o default () se la sequenza non contiene elementi. + Oggetto di cui restituire il singolo elemento. + Tipo degli elementi di . + + è null. + + non implementa . + + dispone di più di un elemento. + + + Restituisce in modo asincrono il singolo elemento di una sequenza che soddisfa una condizione specificata o un valore predefinito se tale elemento esiste. Questo metodo genera un'eccezione se più elementi soddisfano la condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input che soddisfa la condizione in o default () se non viene trovato un elemento di tale tipo. + Oggetto di cui restituire il singolo elemento. + Funzione per testare un elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Restituisce in modo asincrono il singolo elemento di una sequenza che soddisfa una condizione specificata o un valore predefinito se tale elemento esiste. Questo metodo genera un'eccezione se più elementi soddisfano la condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input che soddisfa la condizione in o default () se non viene trovato un elemento di tale tipo. + Oggetto di cui restituire il singolo elemento. + Funzione per testare un elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Restituisce in modo asincrono l'unico elemento di una sequenza o un valore predefinito se la sequenza è vuota. Questo metodo genera un'eccezione se esistono più elementi nella sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input o default () se la sequenza non contiene elementi. + Oggetto di cui restituire il singolo elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + dispone di più di un elemento. + + + Ignora un numero specificato di elementi in una sequenza e quindi restituisce gli elementi rimanenti. + Sequenza che contiene gli elementi presenti dopo l'indice specificato nella sequenza di input. + Sequenza dalla quale vengono restituiti gli elementi. + Espressione che restituisce il numero di elementi da ignorare. + Tipo degli elementi di source. + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Restituisce un numero specificato di elementi contigui dall'inizio di una sequenza. + Sequenza che contiene il numero specificato di elementi, dall'inizio della sequenza di input. + Sequenza dalla quale vengono restituiti gli elementi. + Espressione che restituisce il numero di elementi da restituire. + Tipo degli elementi di source. + + + Crea una matrice da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene una matrice che contiene elementi della sequenza di input. + Oggetto da cui creare una matrice. + Tipo degli elementi di . + + + Crea una matrice da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene una matrice che contiene elementi della sequenza di input. + Oggetto da cui creare una matrice. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Tipo degli elementi di . + Tipo della chiave restituita da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a un operatore di confronto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Oggetto per confrontare le chiavi. + Tipo degli elementi di . + Tipo della chiave restituita da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a un operatore di confronto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Oggetto per confrontare le chiavi. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo della chiave restituita da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Tipo degli elementi di . + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata, a un operatore di confronto e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto per confrontare le chiavi. + Tipo degli elementi di . + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata, a un operatore di confronto e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto per confrontare le chiavi. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo della chiave restituita da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + Oggetto dal quale creare un oggetto . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + Oggetto dal quale creare un oggetto . + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + Oggetto dal quale creare un oggetto . + Tipo degli elementi di . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + Oggetto dal quale creare un elenco . + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + + Controlla il comportamento di creazione delle transazioni durante l'esecuzione di un comando o di una query di database. + + + Se invece sono presenti transazioni esistenti, verranno usate; in caso contrario, il comando o la query verrà eseguita senza transazioni. + + + Se non sono presenti transazioni, ne verrà usata una nuova per l'operazione. + + + Rappresenta un errore durante il tentativo di preparazione o esecuzione di CommandCompilation.Questa eccezione vuole essere un'eccezione comune da rilevare per contenere le eccezioni del provider (SqlException, OracleException) quando si utilizza EntityCommand per eseguire istruzioni. + + + Inizializza una nuova istanza di , nessun messaggio, nessuna eccezione interna.Probabilmente non dovrebbe esistere, ma soddisfa FxCop. + + + Inizializza una nuova istanza di , con messaggio, nessuna eccezione interna.Probabilmente non dovrebbe esistere, ma soddisfa FxCop. + Messaggio. + + + Inizializza una nuova istanza di , con messaggio e un'istanza di un'eccezione interna. + Messaggio. + Eccezione interna. + + + Rappresenta un errore durante il tentativo di preparazione o esecuzione di CommandExecution.Questa eccezione vuole essere un'eccezione comune da rilevare per contenere le eccezioni del provider (SqlException, OracleException) quando si utilizza EntityCommand per eseguire istruzioni. + + + Inizializza una nuova istanza di EntityCommandExecutionException, nessun messaggio, nessuna eccezione interna.Probabilmente non dovrebbe esistere, ma soddisfa FxCop. + + + Inizializza una nuova istanza di EntityCommandExecutionException, con messaggio, nessuna eccezione interna.Probabilmente non dovrebbe esistere, ma soddisfa FxCop. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza di EntityCommandExecutionException, con messaggio e un'istanza di un'eccezione interna. + Messaggio in cui viene descritto l'errore. + Eccezione interna che ha causato questa eccezione corrente. + + + Fornisce l'eccezione utilizzata dal client dell'entità. + + + Inizializza una nuova istanza della classe con i valori predefiniti. + + + Inizializza una nuova istanza della classe . + Informazioni di serializzazione. + Contesto di flusso. + + + Inizializza una nuova istanza della classe che accetta un messaggio preformattato. + Messaggio di errore localizzato. + + + Inizializza una nuova istanza della classe che accetta un messaggio preformattato e un'eccezione interna. + Messaggio di errore localizzato. + Eccezione interna. + + + Rappresenta un identificatore di un'entità. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe con i valori chiave specificati. + Nome di EntitySet, completato dal nome di EntityContainer dell'entità. + Coppie chiave-valore che identificano l'entità. + + + Inizializza una nuova istanza della classe con i valori chiave specificati. + Nome di EntitySet, completato dal nome di EntityContainer dell'entità. + Coppie chiave-valore che identificano l'entità. + + + Inizializza una nuova istanza della classe con il valore e il nome della chiave singola specificati. + Nome di EntitySet, completato dal nome di EntityContainer dell'entità. + Nome della chiave che identifica l'entità. + Valore della chiave che identifica l'entità. + + + Ottiene o imposta il nome di EntityContainer che identifica il contenitore che contiene l'entità. + Nome di EntityContainer che identifica il contenitore che contiene l'entità. + + + Ottiene o imposta i valori della chiave che identificano l'entità. + Valori della chiave che identificano l'entità. + + + Ottiene un elemento che identifica un'entità risultante da un'operazione TREAT non eseguita correttamente. + Elemento che identifica un'entità risultante da un'operazione TREAT non eseguita correttamente. + + + Ottiene o imposta il nome di EntitySet che identifica il set di entità che contiene l'entità. + Nome di EntitySet che identifica il set di entità che contiene l'entità. + + + Indica un valore che specifica se questa istanza è uguale alla chiave specificata. + true se questa istanza è uguale alla chiave specificata; in caso contrario, false. + Chiave da confrontare a questa istanza. + + + Indica un valore che specifica se questa istanza è uguale alla chiave specificata. + true se questa istanza è uguale alla chiave specificata; in caso contrario, false. + Chiave da confrontare a questa istanza. + + + Ottiene il set di entità per questa chiave di entità dall'area di lavoro dei metadati specificata, in base al nome del set di entità e del contenitore di entità. + Set di entità presente nell'area di lavoro specificata per questa chiave di entità. + Area di lavoro in cui cercare il set di entità. + Impossibile trovare il set di entità nell'area di lavoro. + + + Restituisce un codice hash basato su valori per consentire l'utilizzo di EntityKey nelle tabelle hash. + Valore hash di . + + + Ottiene un valore che indica se questa chiave è temporanea. + true se la chiave è una chiave temporanea; in caso contrario, false. + + + Ottiene un elemento Singleton mediante il quale viene identificata un'entità di sola lettura. + Elemento Singleton mediante il quale viene identificata un'entità di sola lettura + + + Chiama dopo la deserializzazione di . + Contesto di serializzazione. + + + Chiama dopo la deserializzazione di . + Contesto di serializzazione. + + + Indica un valore che specifica se le due chiavi sono uguali. + true se le due chiavi sono uguali; in caso contrario, false. + Chiave da confrontare. + Chiave da confrontare. + + + Indica un valore che specifica se le due chiavi non sono uguali. + true se le due chiavi non sono uguali; in caso contrario, false. + Chiave da confrontare. + Chiave da confrontare. + + + Informazioni su una chiave che fa parte di un elemento EntityKey.Un membro chiave contiene il nome e il valore della chiave. + + + Crea un elemento EntityKeyMember vuoto.Questo costruttore viene utilizzato dalla serializzazione. + + + Crea un nuovo elemento EntityKeyMember con il valore e il nome della chiave specificati. + Nome della chiave + Valore della chiave + + + Nome della chiave + + + Restituisce una rappresentazione in forma di stringa di EntityKeyMember + Rappresentazione in forma di stringa di EntityKeyMember + + + Valore della chiave + + + Rappresenta un'eccezione di compilazione della query eSQL Query. Di seguito sono elencati i tipi principali di condizioni eccezionali che possono generare questa eccezione: 1) Errori di sintassi: generati durante l'analisi del testo della query e quando una query specifica non è conforme alla grammatica formale di eSQL. 2) Errori di semantica: generati quando le regole di semantica del linguaggio eSQL non sono soddisfatte, ad esempio quando i medatati o le informazioni dello schema non sono precisi o presenti oppure in caso di errori di convalida del tipo, violazioni delle regole di ambito, uso di variabili non definite e così via.Per ulteriori informazioni, vedere la specifica del linguaggio eSQL. + + + Inizializza una nuova istanza di con un messaggio di errore generico. + + + Inizializza una nuova istanza di con il messaggio specificato. + Messaggio di errore. + + + Inizializza una nuova istanza di con l'istanza di innerException e il messaggio specificato. + Messaggio di errore. + Eccezione interna. + + + Ottiene il numero di colonna approssimativo in cui si è verificato l'errore. + Numero di colonna approssimativo in cui si è verificato l'errore. + + + Ottiene il contesto approssimativo in cui si è verificato l'errore, se disponibile. + Contesto approssimativo in cui si è verificato l'errore, se disponibile. + + + Ottiene la descrizione dell'errore che spiega il motivo per cui la query non è stata accettata o l'elemento String.Empty è vuoto + Descrizione dell'errore che spiega il motivo per cui la query non è stata accettata o l'elemento String.Empty è vuoto. + + + Ottiene il numero di riga approssimativo in cui si è verificato l'errore + Numero di riga approssimativo in cui si è verificato l'errore. + + + Fornisce l'interfaccia DataRecord che supporta i tipi strutturati e informazioni sui metadati dettagliate. + + + Ottiene la proprietà DataRecordInfo che descrive il contenuto del record. + Proprietà DataRecordInfo che descrive il contenuto del record. + + + Restituisce lettori annidati come oggetti DbDataReader. + Lettori annidati come oggetti DbDataReader. + Ordinale della colonna. + + + Ottiene un oggetto DbDataRecord con l'indice specificato. + Oggetto DbDataRecord. + Indice della riga. + + + Generata per indicare che un albero dei comandi non è valido. + + + Costruisce un nuovo InvalidCommandTreeException con un messaggio predefinito. + + + Costruisce un nuovo InvalidCommandTreeException con il messaggio specificato. + Messaggio dell'eccezione + + + Costruisce un nuovo InvalidCommandTreeException con il messaggio specificato e un'eccezione interna. + Messaggio dell'eccezione. + Eccezione che rappresenta la causa di questa InvalidCommandTreeException. + + + Classe di eccezioni di mapping.Si noti che questa classe presenta uno stato, pertanto se se ne modificano gli elementi interni, le conseguenze possono essere sostanziali + + + costruttore con messaggio predefinito + + + costruttore predefinito + messaggio di errore localizzato + + + costruttore + messaggio di errore localizzato + eccezione interna + + + classe di eccezione dei metadati + + + costruttore con messaggio predefinito + + + costruttore predefinito + messaggio di errore localizzato + + + costruttore + messaggio di errore localizzato + eccezione interna + + + Questa eccezione viene generata quando un oggetto richiesto non viene trovato nell'archivio. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe . + Messaggio di errore localizzato. + + + Inizializza una nuova istanza della classe e del costruttore che accetta un messaggio e un'eccezione interna. + Messaggio di errore localizzato. + Eccezione interna. + + + Questa eccezione viene generata quando un'operazione di aggiornamento viola il vincolo di concorrenza. + + + Inizializza una nuova istanza della classe utilizzando i valori predefiniti. + + + Inizializza una nuova istanza della classe con il messaggio specificato. + Messaggio associato all'eccezione. + + + Inizializza una nuova istanza della classe con il messaggio specificato e un'eccezione interna. + Messaggio associato all'eccezione. + Errore che ha causato l'eccezione. + + + Inizializza una nuova istanza della classe con il messaggio specificato e un'eccezione interna. + Messaggio. + Errore che ha causato l'eccezione. + Voci di stato. + + + Rappresenta la classe di eccezioni del vincolo di proprietà.Si noti che questa classe presenta uno stato, pertanto se se ne modificano gli elementi interni, le conseguenze possono essere sostanziali. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe . + Messaggio di errore localizzato. + + + Inizializza una nuova istanza della classe con il messaggio fornito e un'eccezione interna + Messaggio di errore localizzato. + Eccezione interna. + + + Inizializza una nuova istanza della classe . + Messaggio di errore localizzato. + Nome della proprietà. + + + Inizializza una nuova istanza della classe . + Messaggio di errore localizzato. + Nome della proprietà. + Eccezione interna. + + + Ottiene il nome della proprietà che ha violato il vincolo. + Nome della proprietà che ha violato il vincolo. + + + Eccezione che viene generata quando il provider dell'archivio mostra un comportamento incompatibile con il provider client di entità. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe con il messaggio di errore specificato. + Messaggio di errore in cui viene descritta l'eccezione. + + + Inizializza una nuova istanza della classe con il messaggio di errore e l'eccezione interna specificati. + Messaggio di errore in cui viene descritta l'eccezione. + Eccezione interna che ha determinato l'eccezione corrente. + + + Eccezione generata durante l'errore di aggiornamento del salvataggio delle modifiche nell'archiviazione. + + + Inizializza una nuova istanza della classe con i valori predefiniti. + + + Inizializza una nuova istanza della classe con dati serializzati. + Oggetto che include le informazioni serializzate sull'eccezione. + Informazioni contestuali sull'origine o sulla destinazione. + + + Inizializza una nuova istanza della classe con messaggio di errore. + Messaggio di errore in cui viene descritta l'eccezione. + + + Inizializza una nuova istanza della classe con un messaggio di errore e un'eccezione interna. + Messaggio di errore in cui viene descritta l'eccezione. + Eccezione interna che ha determinato l'eccezione corrente. + + + Inizializza una nuova istanza della classe con un messaggio di errore, un'eccezione interna e voci di stato. + Messaggio di errore in cui viene descritta l'eccezione. + Eccezione interna che ha determinato l'eccezione corrente. + Voci di stato interessate dall'errore. + + + Ottiene le voci di stato interessate dall'errore. + Voci di stato interessate dall'errore. + + + Classe DataRecordInfo che fornisce un modo semplice per accedere sia alle informazioni sul tipo sia a quelle sulle colonne. + + + Inizializza un nuovo oggetto per un tipo specifico con una raccolta enumerabile di campi dati. + Metadati per il tipo rappresentato da questo oggetto, forniti da . + Raccolta enumerabile di oggetti che rappresentano le informazioni relative alle colonne. + + + Ottiene un oggetto per questo oggetto . + Oggetto . + + + Ottiene le informazioni sul tipo per questo oggetto come oggetto . + Valore di . + + + Rappresenta una definizione di comando preparata che può essere memorizzata nella cache e riutilizzata per evitare l'operazione di ripreparazione di un comando. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe usando l'oggetto fornito. + Oggetto fornito. + metodo usato per clonare l'oggetto + + + Crea e restituisce un oggetto DbCommand che può essere eseguito. + Comando per il database. + + + Interfaccia dei metadati per tutti i tipi CLR + + + Inizializza una nuova istanza della classe . + + + Nome del facet delle regole di confronto + + + Valore da passare a GetInformation per ottenere ConceptualSchemaDefinition + + + Valore da passare a GetInformation per ottenere ConceptualSchemaDefinitionVersion3 + + + Nome del facet DefaultValue + + + I writer del provider devono eseguire l'override di questo metodo per restituire l'argomento con l'escape dei caratteri jolly e dei caratteri di escape.Il metodo è utilizzato solo se SupportsEscapingLikeArgument restituisce true. + Argomento con l'escape dei caratteri jolly e dei caratteri di escape. + Argomento di cui effettuare l'escape. + + + Nome del facet FixedLength + + + Quando sottoposto a override in una classe derivata, questo metodo restituisce informazioni specifiche del provider. + Oggetto XmlReader che rappresenta il mapping al catalogo dell'archivio dati sottostante. + Tipo di informazioni da restituire. + + + Quando sottoposto a override in una classe derivata, questo metodo esegue il mapping del tipo di archiviazione specificato e di un set di facet per tale tipo a un tipo EDM. + Istanza di che descrive un tipo EDM e un set di facet per tale tipo. + Istanza di TypeUsage che descrive un tipo di archiviazione e un set di facet per tale tipo di cui eseguire il mapping al tipo EDM. + + + Restituisce gli oggetti FacetDescription per un tipo specifico. + Oggetti FacetDescription per il tipo EDM specificato. + Tipo EDM per cui restituire la descrizione dei facet. + + + Ottiene le informazioni specifiche del provider. + Informazioni specifiche del provider. + Tipo di informazioni da restituire. + + + Quando sottoposto a override in una classe derivata, restituisce una raccolta di funzioni EDM supportate dal manifesto del provider. + Raccolta di funzioni EDM. + + + Quando sottoposto a override in una classe derivata, questo metodo esegue il mapping del tipo EDM specificato e di un set di facet per tale tipo a un tipo di archiviazione. + Istanza di TypeUsage che descrive un tipo di archiviazione e un set di facet per tale tipo. + Istanza di TypeUsage che descrive il tipo EDM e un set di facet per tale tipo di cui eseguire il mapping al tipo di archiviazione. + + + Quando sottoposto a override in una classe derivata, restituisce il set di tipi primitivi supportati dall'origine dati. + Set di tipi supportati dall'origine dati. + + + Nome del facet IsStrict + + + Nome del facet MaxLength + + + Ottiene lo spazio dei nomi utilizzato da questo manifesto del provider. + Spazio dei nomi utilizzato da questo manifesto del provider. + + + Nome del facet Nullable + + + Nome del facet Precision + + + Nome del facet Scale + + + Nome del facet SRID + + + Valore da passare a GetInformation per ottenere StoreSchemaDefinition + + + Valore da passare a GetInformation per ottenere StoreSchemaDefinitionVersion3 + + + Valore da passare a GetInformation per ottenere StoreSchemaMapping + + + Valore da passare a GetInformation per ottenere StoreSchemaMappingVersion3 + + + Indica se il provider supporta l'utilizzo di stringhe di escape come modelli in un'espressione Like. + True se il provider supporta l'utilizzo di stringhe di escape come modelli in un'espressione Like; in caso contrario, false. + Se il provider supporta l'escape, carattere utilizzato come carattere di escape. + + + Restituisce un valore booleano che specifica se il provider può gestire alberi delle espressioni contenenti istanze di DbInExpression.L'implementazione predefinita restituisce false per la compatibilità con le versioni precedenti.Le classi derivate possono eseguire l'override di questo metodo. + false + + + Nome del facet Unicode + + + Factory per la compilazione delle definizioni dei comandi. Usare il tipo di questo oggetto come argomento del metodo IServiceProvider.GetService sulla factory del provider. + + + Inizializza una nuova istanza della classe . + + + Aggiunge un oggetto che verrà usato per risolvere i servizi del provider predefinito aggiuntivi quando un tipo derivato è registrato come provider EF usando una voce del file di configurazione dell'applicazione o attraverso la registrazione basata su codice in . + Sistema di risoluzione da aggiungere. + + + Vedere il problema 2390. La clonazione della proprietà DesignTimeVisible nell'oggetto DbCommand può causare deadlock.Consentire quindi l'override delle sottoclassi in questo punto. + clone dell'oggetto + oggetto da clonare + + + Crea l'oggetto DbCommandDefinition predefinito basato sul comando del prototipo. Questo metodo è destinato ai writer del provider per la compilazione di una definizione di comando predefinita da un comando.Nota: verrà clonato il prototipo + oggetto definizione del comando eseguibile + comando del prototipo + + + Crea un oggetto Definizione comando dato un albero dei comandi. + oggetto definizione del comando eseguibile + albero dei comandi per l'istruzione + + + Crea una definizione di comando dal manifesto e dall'albero dei comandi specificati. + Definizione di comando creata. + Manifesto. + Albero dei comandi. + + + Crea un database indicato dalla connessione e crea oggetti dello schema (tabelle, chiavi primarie, chiavi esterne) in base al contenuto di storeItemCollection. + Connessione a un database che non esiste che deve essere creato e popolato con gli oggetti dell'archivio indicati dal parametro storeItemCollection. + Timeout di esecuzione per i comandi necessari per creare il database. + Raccolta di tutti gli elementi dell'archivio in base ai quali dovrà essere creato lo script. + + + Genera uno script Data Definition Language (DDL) che crea oggetti dello schema (tabelle, chiavi primarie, chiavi esterne) in base al contenuto del parametro StoreItemCollection e la cui destinazione è la versione del database corrispondente al token del manifesto del provider. + Script DDL che crea oggetti dello schema in base al contenuto del parametro StoreItemCollection e la cui destinazione è la versione del database corrispondente al token del manifesto del provider. + Token del manifesto del provider che identifica la versione di destinazione. + Struttura del database. + + + Crea un oggetto definizione di comando per il manifesto del provider e l'albero dei comandi specificati. + Oggetto definizione comando eseguibile. + Manifesto del provider recuperato in precedenza dal provider dell'archivio. + Albero dei comandi per l'istruzione. + + + Restituisce un valore che indica se un database specifico esiste sul server. + True se il provider è in grado di dedurre il database solo in base alla connessione. + Connessione a un database la cui esistenza viene verificata da questo metodo. + Timeout di esecuzione per tutti i comandi necessari per determinare l'esistenza del database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per determinare l'esistenza del database. + + + Restituisce un valore che indica se un database specifico esiste sul server. + True se il provider è in grado di dedurre il database solo in base alla connessione. + Connessione a un database la cui esistenza viene verificata da questo metodo. + Timeout di esecuzione per tutti i comandi necessari per determinare l'esistenza del database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per determinare l'esistenza del database. + + + Crea un database indicato dalla connessione e crea oggetti dello schema (tabelle, chiavi primarie, chiavi esterne) in base al contenuto di un parametro StoreItemCollection. + Connessione a un database che non esiste che deve essere creato e popolato con gli oggetti dell'archivio indicati dal parametro storeItemCollection. + Timeout di esecuzione per i comandi necessari per creare il database. + Raccolta di tutti gli elementi dell'archivio in base ai quali dovrà essere creato lo script. + + + Genera uno script Data Definition Language (DDL) che crea oggetti dello schema (tabelle, chiavi primarie, chiavi esterne) in base al contenuto del parametro StoreItemCollection e la cui destinazione è la versione del database corrispondente al token del manifesto del provider. + Script DDL che crea oggetti dello schema in base al contenuto del parametro StoreItemCollection e la cui destinazione è la versione del database corrispondente al token del manifesto del provider. + Token del manifesto del provider che identifica la versione di destinazione. + Struttura del database. + + + Restituisce un valore che indica se un database specifico esiste sul server. + True se il provider è in grado di dedurre il database solo in base alla connessione. + Connessione a un database la cui esistenza viene verificata da questo metodo. + Timeout di esecuzione per tutti i comandi necessari per determinare l'esistenza del database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per determinare l'esistenza del database. + + + Restituisce un valore che indica se un database specifico esiste sul server. + True se il provider è in grado di dedurre il database solo in base alla connessione. + Connessione a un database la cui esistenza viene verificata da questo metodo. + Timeout di esecuzione per tutti i comandi necessari per determinare l'esistenza del database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per determinare l'esistenza del database. + + + Elimina il database specificato. + Connessione a un database esistente che deve essere eliminato. + Timeout di esecuzione per i comandi necessari per eliminare il database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per l'eliminazione del database. + + + Ottiene i servizi spaziali per . + Servizi spaziali. + Informazioni sul token associate al manifesto del provider. + + + Elimina il database specificato. + Connessione a un database esistente che deve essere eliminato. + Timeout di esecuzione per i comandi necessari per eliminare il database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per l'eliminazione del database. + + + Espande |DataDirectory| nel percorso specificato se inizia con |DataDirectory| e restituisce il percorso espanso o la stringa specificata se non inizia con |DataDirectory|. + Percorso espanso. + Percorso da espandere. + + + Restituisce un lettore XML che rappresenta la descrizione CSDL. + XmlReader che rappresenta la descrizione CSDL + Nome della descrizione CSDL. + + + Quando sottoposto a override in una classe derivata, restituisce un'istanza di una classe che deriva da DbProviderManifest. + Oggetto DbProviderManifest che rappresenta il manifesto del provider. + Informazioni sul token associate al manifesto del provider. + + + Restituisce il token del manifesto del provider per una data connessione. + Token del manifesto del provider per la connessione specificata. + Connessione da cui trovare il token del manifesto. + + + Ottiene il lettore dati spaziali per l'oggetto . + Lettore dati spaziali. + Lettore da cui provengono i dati spaziali. + Informazioni sul token associate al manifesto del provider. + + + Ottiene l'oggetto che verrà usato per eseguire metodi che usano la connessione specificata. + Nuova istanza di + Connessione di database + + + Ottiene l'oggetto che verrà usato per eseguire metodi che usano la connessione specificata.Questo overload deve essere usato dalle classi derivate per compatibilità con i provider di wrapping. + Nuova istanza di + Connessione di database + Nome invariante del provider. + + + Recupera DbProviderFactory in base alla DbConnection specificata. + Oggetto DbProviderFactory recuperato. + Connessione da usare. + + + Restituisce il manifesto del provider usando le informazioni sulla versione specificate. + Manifesto del provider usando le informazioni sulla versione specificate. + Informazioni sul token associate al manifesto del provider. + + + Restituisce il token del manifesto del provider corrispondente a una connessione. + Token del manifesto del provider. + Connessione al provider. + + + Restituisce i provider corrispondenti a una connessione. + Istanza di basata sulla connessione specificata. + Connessione al provider. + + + Chiamato per risolvere i servizi del provider predefinito aggiuntivi quando un tipo derivato è registrato come provider EF usando una voce nel file di configurazione dell'applicazione o attraverso la registrazione basata su codice in .L'implementazione di questo metodo in questa classe usa i sistemi di risoluzione aggiunti con il metodo AddDependencyResolver per risolvere le dipendenze. + Istanza del tipo specificato o Null se il servizio non può essere risolto. + Tipo del servizio da risolvere. + Chiave facoltativa che fornisce informazioni aggiuntive per la risoluzione del servizio. + + + Chiamato per risolvere i servizi del provider predefinito aggiuntivi quando un tipo derivato è registrato come provider EF usando una voce nel file di configurazione dell'applicazione o attraverso la registrazione basata su codice in .L'implementazione di questo metodo in questa classe usa i sistemi di risoluzione aggiunti con il metodo AddDependencyResolver per risolvere le dipendenze. + Tutti i servizi registrati che soddisfano il tipo e la chiave forniti o un'enumerazione vuota se non ne esistono. + Tipo del servizio da risolvere. + Chiave facoltativa che fornisce informazioni aggiuntive per la risoluzione del servizio. + + + Ottiene il lettore dati spaziali per l'oggetto . + Lettore dati spaziali. + Lettore da cui provengono i dati spaziali. + Token associato al manifesto del provider. + + + Ottiene i servizi spaziali per . + Servizi spaziali. + Informazioni sul database per cui verranno usati i servizi spaziali. + + + Ottiene i servizi spaziali per . + Servizi spaziali. + Informazioni sul token associate al manifesto del provider. + + + Registra un gestore per l'elaborazione dei messaggi non di errore provenienti dal provider di database. + Connessione per la quale ricevere le informazioni. + Gestore per elaborare i messaggi. + + + Imposta il valore del parametro e i facet appropriati per l'oggetto specificato. + Parametro. + Tipo del parametro. + Valore del parametro. + + + Imposta il valore del parametro e i facet appropriati per l'oggetto specificato. + Parametro. + Tipo del parametro. + Valore del parametro. + + + Specializzazione di ProviderManifest che accetta XmlReader + + + Inizializza una nuova istanza della classe . + Oggetto che fornisce accesso ai dati XML nel file manifesto del provider. + + + Restituisce l'elenco di descrizioni dei facet per il tipo Entity Data Model (EDM) specificato. + Raccolta di tipo che contiene l'elenco di descrizioni dei facet per il tipo EDM specificato. + Oggetto per il quale devono essere recuperate le descrizioni dei facet. + + + Restituisce l'elenco di funzioni supportate dal provider. + Raccolta di tipo che contiene l'elenco di funzioni supportate dal provider. + + + Restituisce l'elenco dei tipi primitivi supportati dal provider di archiviazione. + Raccolta di tipo che contiene l'elenco di tipi primitivi supportati dal provider di archiviazione. + + + Ottiene il nome dello spazio dei nomi supportato da questo manifesto del provider. + Nome dello spazio dei nomi supportato da questo manifesto del provider. + + + Ottiene il tipo Entity Data Model (EDM) equivalente con il mapping migliore per un nome di tipo di archiviazione specificato. + Tipo EDM equivalente con il mapping migliore per un nome di tipo di archiviazione specificato. + + + Ottiene il tipo primitivo di archiviazione equivalente con il mapping migliore per un nome di tipo di archiviazione specificato. + Tipo primitivo di archiviazione equivalente con il mapping migliore per un nome di tipo di archiviazione specificato. + + + Classe EntityRecordInfo che fornisce un modo semplice per accedere sia alle informazioni sul tipo sia a quelle sulle colonne. + + + Inizializza una nuova istanza della classe di un tipo di entità specifico con una raccolta enumerabile di campi dati e con informazioni specifiche sulla chiave e sul set di entità. + Oggetto dell'entità rappresentato dall'oggetto descritto da questo oggetto . + Raccolta enumerabile di oggetti che rappresentano le informazioni relative alle colonne. + Chiave per l'entità. + Set a cui appartiene l'entità. + + + Ottiene l'oggetto dell'entità. + Chiave per l'entità. + + + Classe FieldMetadata che fornisce la correlazione tra i numeri ordinali delle colonne e MemberMetadata. + + + Inizializza un nuovo oggetto con il valore ordinale e il tipo di campo specificati. + Integer che specifica il percorso dei metadati. + Tipo del campo. + + + Ottiene il tipo del campo per questo oggetto . + Tipo di campo per questo oggetto . + + + Ottiene il valore ordinale per questo oggetto . + Integer che rappresenta il valore ordinale. + + + Rappresenta un tipo di base astratto per i tipi che implementano l'interfaccia IExpressionVisitor da cui eseguire la derivazione. + + + Inizializza una nuova istanza della classe . + + + Implementa il pattern visitor per l'albero dei comandi. + Albero dei comandi. + + + Implementa il pattern visitor per l'albero dei comandi di eliminazione. + Albero dei comandi di eliminazione. + + + Implementa il pattern visitor per l'albero dei comandi della funzione. + Albero dei comandi della funzione. + + + Implementa il pattern visitor per l'albero dei comandi di inserimento. + Albero dei comandi di inserimento. + + + Implementa il pattern visitor per la clausola di modifica. + Clausola di modifica. + + + Implementa il pattern visitor per la raccolta di clausole di modifica. + Clausole di modifica. + + + Implementa il pattern visitor per l'albero dei comandi di query. + Albero dei comandi di query. + + + Implementa il pattern visitor per la clausola Set. + Clausola Set. + + + Implementa il pattern visitor per l'albero dei comandi di aggiornamento. + Albero dei comandi di aggiornamento. + + + Tipo di base astratto per i tipi che implementano l'interfaccia IExpressionVisitor da cui eseguire la derivazione. + + + Inizializza una nuova istanza della classe . + + + Metodo del pattern visitor per l'oggetto . + DbAndExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbApplyExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbArithmeticExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbCaseExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbCastExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbComparisonExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbConstantExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbCrossJoinExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DeRefExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbDistinctExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbElementExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbEntityRefExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbExceptExpression oggetto della visita. + + è Null + + + Chiamato quando viene rilevato un oggetto di un tipo altrimenti non riconosciuto. + Espressione + + è Null + Viene sempre generato se viene chiamato questo metodo, poiché indica che è di un tipo non supportato. + + + Metodo del pattern visitor per l'oggetto . + DbFilterExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbFunctionExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbInExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbIntersectExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbIsEmptyExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbIsNullExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbIsOfExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbJoinExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbLambdaExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbLikeExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbLimitExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbNewInstanceExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbNotExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbNullExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbOfTypeExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbOrExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbParameterReferenceExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbProjectExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbPropertyExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbQuantifierExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbRefExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbRefKeyExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbRelationshipNavigationExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbScanExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbSkipExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbSortExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbTreatExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbUnionAllExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbVariableReferenceExpression oggetto della visita. + + è Null + + + Metodo pratico per visitare l'oggetto specificato. + Aggregazione da visitare. + + è Null + + + Metodo pratico per visualizzare ogni oggetto nell'elenco, se l'elenco è non Null. + Elenco di aggregazioni da visitare. + + è Null + + + Metodo pratico per visitare l'oggetto specificato. + Oggetto DbBinaryExpression da visitare. + + è Null + + + Metodo pratico per visitare l'oggetto specificato, se non Null. + Espressione da visitare. + + è Null + + + Metodo pratico per la post-elaborazione dopo la visita di un oggetto DbExpressionBinding. + Oggetto DbExpressionBinding visitato in precedenza. + + + Metodo pratico per visitare l'oggetto specificato. + Oggetto DbExpressionBinding da visitare. + + è Null + + + Metodo pratico per visitare ogni oggetto nell'elenco specificato, se l'elenco è non Null. + Elenco di espressioni da visitare. + + è Null + + + Metodo pratico che indica che le chiavi di raggruppamento di un oggetto sono state visitate e che ora verranno visitate le aggregazioni. + DbGroupExpressionBinding di DbGroupByExpression + + + Metodo pratico per la post-elaborazione dopo la visita di un oggetto DbGroupExpressionBinding. + Oggetto DbGroupExpressionBinding visitato in precedenza. + + + Metodo pratico per visitare l'oggetto specificato. + Oggetto DbGroupExpressionBinding da visitare. + + è Null + + + Metodo pratico per la post-elaborazione dopo la visita di un oggetto DbLambda. + Oggetto DbLambda visitato in precedenza. + + + Metodo pratico che indica che il corpo di un oggetto Lambda sta per essere visitato. + Oggetto DbLambda che sta per essere visitato + + è Null + + + Metodo pratico per visitare l'oggetto specificato. + Oggetto DbUnaryExpression da visitare. + + è Null + + + Le aggregazioni sono pseudo-espressioni.Hanno l'aspetto delle espressioni, ma presentano restrizioni in termini della posizione in cui possono comparire, ovvero solo nella clausola di aggregazione di un'espressione group-by. + + + Ottiene l'elenco di espressioni che definiscono gli argomenti per l'aggregazione. + + + Ottiene il tipo di risultato di questa aggregazione + + + Rappresenta l'operatore logico And di due argomenti Boolean. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta un'operazione Apply, ovvero la chiamata del functor specificato per ogni elemento nel set di input specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che specifica il functor richiamato per ogni elemento nel set di input. + + + Ottiene l'oggetto che specifica il set di input. + + + Rappresenta un'operazione aritmetica (addizione, sottrazione, moltiplicazione, divisione, modulo o negazione) applicata a due argomenti numerici. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'elenco di espressioni che definiscono gli argomenti correnti. + + + Il tipo di base astratto per le espressioni che accettano due operandi dell'espressione. + + + Ottiene l'oggetto che definisce l'argomento a sinistra. + + + Ottiene l'oggetto che definisce l'argomento a destra. + + + Rappresenta un'operazione logica Case When...Then...Else. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene la clausola Else di DbCaseExpression. + + + Ottiene le clausole Then di DbCaseExpression. + + + Ottiene le clausole When di DbCaseExpression. + + + Rappresenta un'operazione di cast applicata a un argomento polimorfico. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta il tipo di base astratto per i tipi di DbCommandTree Delete, Query, Insert e Update. + + + Ottiene il tipo di questo albero dei comandi. + Tipo di questo albero dei comandi. + + + Ottiene lo spazio dati in cui devono trovarsi i metadati utilizzati da questo albero dei comandi. + Spazio dati in cui devono trovarsi i metadati usati da questo albero dei comandi. + + + Ottiene l'area di lavoro dei metadati utilizzata da questo albero dei comandi. + Area di lavoro dei metadati usata da questo albero dei comandi. + + + Ottiene il nome e il tipo corrispondente di ogni parametro a cui è possibile fare riferimento all'interno di questo albero dei comandi. + Nome e il tipo corrispondente di ogni parametro a cui è possibile fare riferimento all'interno di questo albero dei comandi. + + + Restituisce una rappresentazione di stringa di . + Rappresentazione di stringa dell'oggetto . + + + Ottiene un valore che indica se l'albero dei comandi usa la semantica null per il database. + L'albero dei comandi usa la semantica null per il database. + + + Descrive i diversi comandi del database. + + + Specifica il comando di eliminazione. + + + Specifica il comando di funzione. + + + Specifica il comando di inserimento. + + + Specifica il comando di query. + + + Specifica il comando di aggiornamento. + + + Rappresenta un'operazione di confronto (uguaglianza, maggiore di, maggiore o uguale a, minore di, minore o uguale a, ineguaglianza) applicata a due argomenti. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta un valore costante. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene il valore della costante. + + + Rappresenta un'operazione di join non condizionale tra gli argomenti della raccolta specificati + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un elenco che fornisce i set di input al join. + + + Rappresenta un'operazione di eliminazione di una singola riga espressa come albero dei comandi canonico. + + + Inizializza una nuova istanza della classe . + Area di lavoro metadati. + Spazio dati. + Associazione di espressioni del database. + Espressione del database. + + + Ottiene il tipo di questo albero dei comandi. + Tipo di questo albero dei comandi. + + + Ottiene un oggetto che specifica il predicato utilizzato per determinare i membri della raccolta di destinazione da eliminare. + Predicato utilizzato per determinare i membri della raccolta di destinazione da eliminare. + + + Rappresenta il recupero di una determinata entità utilizzando il riferimento specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta la rimozione di elementi duplicati dall'operando del set specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta la conversione dell'operando del set specificato in un singleton.Se il set è vuoto, la conversione restituisce Null, in caso contrario la conversione restituisce uno degli elementi del set. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta il recupero di un riferimento all'entità specificata come Rif. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta l'operazione di sottrazione dei set tra gli operandi sinistro e destro. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta il tipo di base per tutte le espressioni. + + + Implementa il metodo di interfaccia del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + + è null. + + + Implementa il metodo di interfaccia del pattern per i visitor delle espressioni che producono un valore di risultato di un tipo specifico. + Istanza di . + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto dall'oggetto . + + è null. + + + Determina se l'oggetto specificato è uguale all'istanza di DbExpression corrente. + true se l'oggetto specificato è uguale all'istanza di DbExpression corrente; in caso contrario, false. + Oggetto da confrontare all'oggetto corrente. + + + Ottiene il tipo dell'espressione che indica l'operazione dell'espressione. + Tipo dell'espressione che indica l'operazione dell'espressione. + + + Crea un oggetto che rappresenta il valore binario specificato che può essere Null. + Oggetto che rappresenta il valore binario specificato. + Valore binario su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore booleano che ammette i valori Null specificato. + Oggetto che rappresenta il valore booleano specificato. + Valore booleano su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore byte che ammette i valori Null specificato. + Oggetto che rappresenta il valore byte specificato. + Valore byte su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore che ammette i valori Null specificato. + Oggetto che rappresenta il valore DateTime specificato. + Valore DateTime su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore che ammette i valori Null specificato. + Oggetto che rappresenta il valore DateTimeOffset specificato. + Valore DateTimeOffset su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore decimale che ammette i valori Null specificato. + Oggetto che rappresenta il valore decimale specificato. + Valore decimale su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore Double che ammette i valori Null specificato. + Oggetto che rappresenta il valore Double specificato. + Valore Double su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore specificato, che può essere Null. + Oggetto che rappresenta il valore DbGeography specificato. + Valore DbGeography su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore specificato, che può essere Null. + Oggetto che rappresenta il valore DbGeometry specificato. + Valore DbGeometry su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore che ammette i valori Null specificato. + Oggetto che rappresenta il valore Guid specificato. + Valore Guid su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore Int16 che ammette i valori Null specificato. + Oggetto che rappresenta il valore Int16 specificato. + Valore Int16 su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore Int32 che ammette i valori Null specificato. + Oggetto che rappresenta il valore Int32 specificato. + Valore Int32 su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore Int64 che ammette i valori Null specificato. + Oggetto che rappresenta il valore Int64 specificato. + Valore Int64 su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore Single che ammette i valori Null specificato. + Oggetto che rappresenta il valore Single specificato. + Valore Single su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore stringa specificato. + Oggetto che rappresenta il valore stringa specificato. + Valore stringa su cui deve essere basata l'espressione restituita. + + + Funge da funzione hash per questo tipo. + Codice hash per l'espressione corrente. + + + Converte una matrice di Unsigned Integer a 8 bit in un . + Oggetto che rappresenta la matrice convertita di Unsigned Integer a 8 bit. + Matrice di Unsigned Integer a 8 bit. + + + Converte un oggetto DbGeography nell'oggetto . + Oggetto che rappresenta l'oggetto DbGeography convertito. + Oggetto DbGeography. + + + Converte un oggetto DBGeometry nell'oggetto . + Oggetto che rappresenta l'oggetto DbGeography convertito. + Oggetto DbGeometry. + + + Converte un oggetto booleano che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto booleano che ammette i valori Null convertito. + Oggetto booleano che ammette i valori Null. + + + Converte un Unsigned Integer a 8 bit che ammette i valori Null in un oggetto . + Oggetto che rappresenta l'Unsigned Integer a 8 bit convertito. + Unsigned Integer a 8 bit che ammette i valori Null. + + + Converte un oggetto che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto . + Oggetto che ammette i valori Null. + + + Converte un oggetto che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto che ammette i valori Null. + Oggetto che ammette i valori Null. + + + Converte un oggetto decimale che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto decimale che ammette i valori Null. + Oggetto decimale che ammette i valori Null. + + + Converte un oggetto Double che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto Double che ammette i valori Null. + Oggetto Double che ammette i valori Null. + + + Converte un oggetto Guid che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto che ammette i valori Null. + Oggetto che ammette i valori Null. + + + Converte un Unsigned Integer a 16 bit che ammette i valori Null in un oggetto . + Oggetto che rappresenta l'Unsigned Integer a 16 bit che ammette i valori Null. + Unsigned Integer a 16 bit che ammette i valori Null. + + + Converte un Unsigned Integer a 32 bit che ammette i valori Null in un oggetto . + Oggetto che rappresenta l'Unsigned Integer a 32 bit che ammette i valori Null. + Unsigned Integer a 32 bit che ammette i valori Null. + + + Converte un Unsigned Integer a 64 bit che ammette i valori Null in un oggetto . + Oggetto che rappresenta l'Unsigned Integer a 64 bit che ammette i valori Null. + Unsigned Integer a 64 bit che ammette i valori Null. + + + Converte un numero a virgola mobile a precisione singola che ammette i valori Null nell'oggetto . + Oggetto che rappresenta un numero a virgola mobile a precisione singola. + Numero a virgola mobile a precisione singola. + + + Converte una raccolta sequenziale di caratteri Unicode . + Oggetto che rappresenta una raccolta sequenziale di caratteri Unicode. + Raccolta sequenziale di caratteri Unicode. + + + Ottiene i metadati del tipo per il tipo di risultato dell'espressione. + Metadati del tipo per il tipo di risultato dell'espressione. + + + Descrive un'associazione per un'espressione.Concettualmente simile a un ciclo foreach in C#.La proprietà DbExpression definisce la raccolta su cui viene eseguita l'iterazione, mentre la proprietà Var fornisce un modo per fare riferimento all'elemento corrente della raccolta durante l'iterazione.DbExpressionBinding consente di descrivere gli argomenti set rispetto a espressioni relazionali come , e . + + + Ottiene l'oggetto che definisce il set di input. + + + Ottiene l'oggetto che fa riferimento alla variabile dell'elemento. + + + Ottiene il nome assegnato alla variabile dell'elemento. + + + Ottiene i metadati del tipo della variabile dell'elemento. + + + Descrive i 'tipi' diversi (classi) delle espressioni + + + True per tutto. + + + AND logico. + + + True per tutto. + + + Istruzione case condizionale. + + + Cast di tipo polimorfico. + + + Valore costante. + + + Cross Apply + + + Cross Join + + + Dereferenziazione. + + + Rimozione dei duplicati. + + + Divisione. + + + Impostare su conversione singleton. + + + Recupero del valore di riferimento dell'entità. + + + Uguaglianza + + + Differenza di insiemi + + + Restrizione. + + + Full outer join + + + Chiamata di una funzione autonoma + + + Maggiore di. + + + Maggiore o uguale a. + + + Raggruppamento. + + + In. + + + Inner join + + + Intersezione dei set. + + + Determinazione del set vuoto. + + + Determinazione Null. + + + Confronto dei tipi (tipo o sottotipo specificato). + + + Confronto dei tipi (solo Tipo specificato). + + + Applicazione di una funzione Lambda + + + Left outer join + + + Minore di. + + + Minore o uguale a. + + + Confronto tra stringhe. + + + Restrizione del conteggio di risultati (TOP n). + + + Sottrazione. + + + Modulo. + + + Moltiplicazione. + + + Costruzione di istanze, righe e set. + + + Not logico. + + + Disuguaglianza. + + + Null. + + + Impostare i membri per tipo (o sottotipo). + + + Impostare i membri per tipo (esatto). + + + OR logico. + + + Outer apply. + + + Riferimento a un parametro. + + + Addizione. + + + Proiezione. + + + Recupero di una proprietà statica o di istanza. + + + Riferimento. + + + Recupero del valore della chiave di riferimento. + + + Navigazione di una relazione (composizione o associazione). + + + Analisi di set di entità o di relazioni. + + + Ignorare elementi di una raccolta ordinata. + + + Ordinamento. + + + Conversione di tipi. + + + Negazione. + + + Unione dei set (con duplicati). + + + Riferimento a una variabile. + + + Assicura che tutti i metadati in un albero delle espressioni provengano dall'area di lavoro dei metadati specificata, potenzialmente riassociando e ricompilando le espressioni in metadati di sostituzione. + + + Inizializza una nuova istanza della classe . + Area di lavoro di destinazione. + + + Implementa il pattern visitor per il recupero della proprietà di un'istanza. + Visitor implementato. + Espressione. + + + Implementa il pattern visitor per il set di entità. + Pattern visitor implementato. + Set di entità. + + + Implementa il pattern visitor per la funzione. + Pattern visitor implementato. + Metadati della funzione. + + + Implementa il pattern visitor per il tipo. + Pattern visitor implementato. + Tipo. + + + Implementa il pattern visitor per l'utilizzo del tipo. + Pattern visitor implementato. + Tipo. + + + La classe di base astratta del pattern visitor dell'espressione che deve essere implementata dai visitor che non restituiscono un valore di risultato. + + + Inizializza una nuova istanza della classe . + + + Metodo del pattern visitor per DbAndExpression. + DbAndExpression oggetto della visita. + + + Metodo del pattern visitor per DbApplyExpression. + DbApplyExpression oggetto della visita. + + + Metodo del pattern visitor per DbArithmeticExpression. + DbArithmeticExpression oggetto della visita. + + + Metodo del pattern visitor per DbCaseExpression. + DbCaseExpression oggetto della visita. + + + Metodo del pattern visitor per DbCastExpression. + DbCastExpression oggetto della visita. + + + Metodo del pattern visitor per DbComparisonExpression. + DbComparisonExpression oggetto della visita. + + + Metodo del pattern visitor per DbConstantExpression. + DbConstantExpression oggetto della visita. + + + Metodo del pattern visitor per DbCrossJoinExpression. + DbCrossJoinExpression oggetto della visita. + + + Metodo del pattern visitor per DbDerefExpression. + DbDerefExpression oggetto della visita. + + + Metodo del pattern visitor per DbDistinctExpression. + DbDistinctExpression oggetto della visita. + + + Metodo del pattern visitor per DbElementExpression. + DbElementExpression oggetto della visita. + + + Metodo del pattern visitor per DbEntityRefExpression. + DbEntityRefExpression oggetto della visita. + + + Metodo del pattern visitor per DbExceptExpression. + DbExceptExpression oggetto della visita. + + + Questo metodo viene chiamato quando viene rilevata un'espressione di un tipo non riconosciuto. + Espressione. + + + Metodo del pattern visitor per DbFilterExpression. + DbFilterExpression oggetto della visita. + + + Metodo del pattern visitor per DbFunctionExpression. + DbFunctionExpression oggetto della visita. + + + Metodo del pattern visitor per DbGroupByExpression. + DbGroupByExpression oggetto della visita. + + + Metodo del pattern visitor per DbInExpression. + DbInExpression oggetto della visita. + + + Metodo del pattern visitor per DbIntersectExpression. + DbIntersectExpression oggetto della visita. + + + Metodo del pattern visitor per DbIsEmptyExpression. + DbIsEmptyExpression oggetto della visita. + + + Metodo del pattern visitor per DbIsNullExpression. + DbIsNullExpression oggetto della visita. + + + Metodo del pattern visitor per DbIsOfExpression. + DbIsOfExpression oggetto della visita. + + + Metodo del pattern visitor per DbJoinExpression. + DbJoinExpression oggetto della visita. + + + Metodo del pattern visitor per DbLambdaExpression. + DbLambdaExpression oggetto della visita. + + + Metodo del pattern visitor per DbLikeExpression. + DbLikeExpression oggetto della visita. + + + Metodo del pattern visitor per DbLimitExpression. + DbLimitExpression oggetto della visita. + + + Metodo del pattern visitor per DbNewInstanceExpression. + DbNewInstanceExpression oggetto della visita. + + + Metodo del pattern visitor per DbNotExpression. + DbNotExpression oggetto della visita. + + + Metodo del pattern visitor per DbNullExpression. + DbNullExpression oggetto della visita. + + + Metodo del pattern visitor per DbOfTypeExpression. + DbOfTypeExpression oggetto della visita. + + + Metodo del pattern visitor per DbOrExpression. + DbOrExpression oggetto della visita. + + + Metodo del pattern visitor per DbParameterReferenceExpression. + DbParameterReferenceExpression oggetto della visita. + + + Metodo del pattern visitor per DbProjectExpression. + DbProjectExpression oggetto della visita. + + + Metodo del pattern visitor per DbPropertyExpression. + DbPropertyExpression oggetto della visita. + + + Metodo del pattern visitor per DbQuantifierExpression. + DbQuantifierExpression oggetto della visita. + + + Metodo del pattern visitor per DbRefExpression. + DbRefExpression oggetto della visita. + + + Metodo del pattern visitor per DbRefKeyExpression. + DbRefKeyExpression oggetto della visita. + + + Metodo del pattern visitor per DbRelationshipNavigationExpression. + DbRelationshipNavigationExpression oggetto della visita. + + + Metodo del pattern visitor per DbScanExpression. + DbScanExpression oggetto della visita. + + + Metodo del pattern visitor per DbSkipExpression. + DbSkipExpression oggetto della visita. + + + Metodo del pattern visitor per DbSortExpression. + DbSortExpression oggetto della visita. + + + Metodo del pattern visitor per DbTreatExpression. + DbTreatExpression oggetto della visita. + + + Metodo del pattern visitor per DbUnionAllExpression. + DbUnionAllExpression oggetto della visita. + + + Metodo del pattern visitor per DbVariableReferenceExpression. + DbVariableReferenceExpression oggetto della visita. + + + La classe di base astratta del pattern visitor dell'espressione che deve essere implementata dai visitor che restituiscono un valore di risultato di un tipo specifico. + Tipo del valore di risultato prodotto dal visitor. + + + Inizializza una nuova istanza della classe . + + + Metodo del pattern visitor tipizzato per DbAndExpression. + DbAndExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbApplyExpression. + DbApplyExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbArithmeticExpression. + DbArithmeticExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbCaseExpression. + DbCaseExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbCastExpression. + DbCastExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbComparisonExpression. + DbComparisonExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbConstantExpression. + DbConstantExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbCrossJoinExpression. + DbCrossJoinExpression oggetto della visita. + + + Metodo del pattern visitor per DbDerefExpression. + DbDerefExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbDistinctExpression. + DbDistinctExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbElementExpression. + DbElementExpression oggetto della visita. + + + Metodo del pattern visitor per DbEntityRefExpression. + DbEntityRefExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbExceptExpression. + DbExceptExpression oggetto della visita. + + + Questo metodo viene chiamato quando viene rilevata un'espressione di un tipo non riconosciuto. + Espressione. + + + Metodo del pattern visitor tipizzato per DbFilterExpression. + DbFilterExpression oggetto della visita. + + + Metodo del pattern visitor per DbFunctionExpression + DbFunctionExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbGroupByExpression. + DbGroupByExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbInExpression. + DbInExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbIntersectExpression. + DbIntersectExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbIsEmptyExpression. + DbIsEmptyExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbIsNullExpression. + DbIsNullExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbIsOfExpression. + DbIsOfExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbJoinExpression. + DbJoinExpression oggetto della visita. + + + Metodo del pattern visitor per DbLambdaExpression. + DbLambdaExpression oggetto della visita. + + + Metodo del pattern visitor per DbLikeExpression. + DbLikeExpression oggetto della visita. + + + Metodo del pattern visitor per DbLimitExpression. + DbLimitExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbNewInstanceExpression. + DbNewInstanceExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbNotExpression. + DbNotExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbNullExpression. + DbNullExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbOfTypeExpression. + DbOfTypeExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbOrExpression. + DbOrExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbParameterReferenceExpression. + DbParameterReferenceExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbProjectExpression. + DbProjectExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbPropertyExpression. + DbPropertyExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbQuantifierExpression. + DbQuantifierExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbRefExpression. + DbRefExpression oggetto della visita. + + + Metodo del pattern visitor per DbRefKeyExpression. + DbRefKeyExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbRelationshipNavigationExpression. + DbRelationshipNavigationExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbScanExpression. + DbScanExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbSkipExpression. + DbSkipExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbSortExpression. + DbSortExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbTreatExpression. + DbTreatExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbUnionAllExpression. + DbUnionAllExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbVariableReferenceExpression. + DbVariableReferenceExpression oggetto della visita. + + + Rappresenta un predicato applicato a un set di input per produrre il set di elementi che soddisfano il predicato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che specifica il set di input. + + + Ottiene l'oggetto che specifica il predicato utilizzato per filtrare il set di input. + + + Tipo di aggregazione che corrisponde alla chiamata di una funzione di aggregazione. + + + Ottiene un valore che indica se la funzione di aggregazione viene applicata in modo distinto + + + Ottiene i metadati del metodo che specificano la funzione di aggregazione da richiamare. + + + Rappresenta una chiamata di funzione espressa come un albero dei comandi canonico. + + + Costruisce un nuovo elemento DbFunctionCommandTree che utilizza l'area di lavoro dei metadati, lo spazio dati e i metadati della funzione specificati. + Area di lavoro dei metadati che l'albero dei comandi deve utilizzare. + Lo 'spazio' logico a cui devono appartenere i metadati nelle espressioni utilizzate in questo albero dei comandi. + Funzione EDM da richiamare. + Tipo di risultato della funzione. + Parametri associati alla funzione da richiamare. + + + Ottiene o imposta il tipo di albero dei comandi. + Tipo di albero dei comandi. + + + Ottiene l'oggetto che rappresenta la funzione da richiamare. + Oggetto che rappresenta la funzione da richiamare. + + + Ottiene il tipo di risultato della funzione, attualmente vincolato a essere una raccolta di RowTypes.A differenza dell'istanza di RowType tipica, indica solo l'ordine del parametro not nome/tipo. + Tipo di risultato della funzione. + + + Rappresenta la chiamata di una funzione. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un elenco che fornisce gli argomenti per la funzione. + + + Ottiene i metadati per la funzione da richiamare. + + + Rappresenta una raccolta di elementi che compongono un gruppo. + + + Rappresenta un'operazione group by, ovvero un raggruppamento degli elementi del set di input in base alle espressioni chiave specificate seguite dall'applicazione delle aggregazioni specificate. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un elenco che fornisce le aggregazioni da applicare. + + + Ottiene l'oggetto che specifica il set di input e fornisce l'accesso alle variabili per gli elementi del set e gli elementi del gruppo. + + + Ottiene un elenco che fornisce le chiavi di raggruppamento. + + + Definisce l'associazione per il set di input in un oggetto .Oltre alle proprietà di , DbGroupExpressionBinding fornisce anche l'accesso all'elemento gruppo attraverso il riferimento alla variabile <seealso cref="P:System.Data.Entity.Core.Common.CommandTrees.DbGroupExpressionBinding.GroupVariable" /> e all'aggregazione di gruppo attraverso la proprietà <seealso cref="P:System.Data.Entity.Core.Common.CommandTrees.DbGroupExpressionBinding.GroupAggregate" />. + + + Ottiene l'oggetto che definisce il set di input. + + + Ottiene l'oggetto DbGroupAggregate che rappresenta la raccolta di elementi del gruppo. + + + Ottiene l'oggetto DbVariableReferenceExpression che fa riferimento alla variabile per gli elementi del gruppo. + + + Ottiene il nome assegnato alla variabile per gli elementi del gruppo. + + + Ottiene i metadati del tipo della variabile per gli elementi del gruppo. + + + Ottiene l'oggetto DbVariableReferenceExpression che fa riferimento alla variabile dell'elemento. + + + Ottiene il nome assegnato alla variabile dell'elemento. + + + Ottiene i metadati del tipo della variabile dell'elemento. + + + Rappresenta un'espressione booleana che verifica se un elemento specificato corrisponde a qualsiasi elemento di un elenco. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un oggetto DbExpression che specifica l'elemento per cui trovare la corrispondenza. + + + Ottiene l'elenco di oggetti DbExpression da verificare per trovare una corrispondenza. + + + Rappresenta un'operazione di inserimento di una singola riga espressa come albero dei comandi canonico.Quando viene impostata la proprietà , il comando restituisce un lettore; in caso contrario restituisce un valore scalare che indica il numero di righe interessate. + + + Inizializza una nuova istanza della classe . + Metadati. + Spazio dati. + Database di destinazione. + Clausole SET che determinano i valori delle colonne nella riga inserita. + Oggetto che specifica una proiezione di risultati da restituire in base alle righe modificate. + + + Ottiene il tipo di albero dei comandi. + Tipo di albero dei comandi. + + + Ottiene un oggetto che specifica una proiezione di risultati da restituire in base alle righe modificate.Se Null, indica che questo comando non deve restituire alcun risultato. + Oggetto che specifica una proiezione di risultati da restituire in base alle righe modificate. + + + Ottiene le clausole SET che determinano i valori delle colonne nella riga inserita. + Clausole SET che determinano i valori delle colonne nella riga inserita. + + + Rappresenta l'operazione di intersezione dei set tra gli operandi sinistro e destro. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta la determinazione del set vuoto applicata a un singolo argomento set. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta la determinazione di null applicata a un singolo argomento. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta il confronto dei tipi di un singolo argomento rispetto al tipo specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene i metadati del tipo con cui devono essere confrontati i metadati del tipo dell'argomento. + + + Rappresenta un'operazione inner, left outer o full outer join tra gli argomenti della raccolta specificati nella condizione di join specificata. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che definisce la condizione di join da applicare. + + + Ottiene l'oggetto che fornisce l'input di sinistra. + + + Ottiene l'oggetto che fornisce l'input di destra. + + + Rappresenta l'applicazione di una funzione Lambda. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un elenco che fornisce gli argomenti a cui deve essere applicata la funzione Lambda. + + + Ottiene l'oggetto che rappresenta la funzione Lambda applicata da questa espressione. + + + Rappresenta un confronto di stringhe rispetto al pattern specificato con una stringa di escape facoltativa + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'espressione che specifica la stringa da confrontare rispetto al pattern specificato + + + Ottiene l'espressione che fornisce una stringa di escape facoltativa da utilizzare per il confronto + + + Ottiene l'espressione che specifica il pattern rispetto al quale deve essere confrontata la stringa specificata + + + Rappresenta la restrizione del numero di elementi nella raccolta Argument sul valore Limite specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'espressione che specifica la raccolta di input. + + + Ottiene l'espressione che specifica il limite sul numero di elementi restituiti dalla raccolta di input. + + + Ottiene un valore che indica se l'operazione di limite includerà risultati correlati, cosa che potrebbe produrre più risultati rispetto a quanto specificato dal valore Limit se sono presenti collegamenti. + + + Specifica una singola clausola in un'operazione di modifica di inserimento o di aggiornamento. Vedere e . + + + Rappresenta un'operazione DML espressa come albero dei comandi canonico + + + Ottiene l'oggetto che specifica la tabella di destinazione per l'operazione DML. + + + Rappresenta la costruzione di una nuova istanza di un tipo specificato, inclusi i tipi di set e di record. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un elenco che fornisce i valori di proprietà/colonna o gli elementi impostati per la nuova istanza. + + + Rappresenta il Not logico di un singolo argomento booleano. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta un valore Null. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta il recupero di elementi del tipo specificato dall'argomento impostato indicato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene i metadati del tipo di elementi che devono essere recuperati dall'argomento impostato. + + + Rappresenta l'operatore logico Or di due argomenti Boolean. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta un riferimento a un parametro dichiarato nella struttura ad albero dei comandi che contiene l'espressione. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene il nome del parametro a cui si fa riferimento. + + + Rappresenta la proiezione di un set di valori specificato sul set di input specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che specifica il set di input. + + + Ottiene l'oggetto che definisce la proiezione. + + + Fornisce metodi e proprietà per il recupero di una proprietà dell'istanza.La classe non può essere ereditata. + + + Implementa il pattern visitor per le espressioni che non producono alcun valore di risultato. + Istanza di . + visitor è null. + + + Implementa il pattern visitor per le espressioni che producono un valore di risultato di un tipo specifico. + Valore di risultato di un tipo specifico prodotto da . + Istanza di un oggetto tipizzato che produce un valore di risultato di un tipo specifico. + Tipo del risultato prodotto da visitor. + visitor è null. + + + Ottiene un oggetto che definisce l'istanza da cui deve essere recuperata la proprietà. + Oggetto che definisce l'istanza da cui deve essere recuperata la proprietà. + + + Abilita il cast implicito a . + Valore convertito. + Espressione da convertire. + + + Ottiene i metadati di proprietà per la proprietà da recuperare. + Metadati di proprietà per la proprietà da recuperare. + + + Crea una nuova coppia chiave/valore basata su questa espressione di proprietà. + Nuova coppia chiave/valore con la chiave e il valore derivati da . + + + Rappresenta un'operazione del quantificatore del tipo specificato (Any, All) sugli elementi del set di input indicato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che specifica il set di input. + + + Ottiene il predicato booleano che deve essere valutato per ogni elemento del set di input. + + + Rappresenta un'operazione di query espressa come un albero dei comandi canonico. + + + Inizializza una nuova istanza della classe che usa l'area di lavoro dei metadati specificata. + Area di lavoro dei metadati che l'albero dei comandi deve utilizzare. + Lo 'spazio' logico a cui devono appartenere i metadati nelle espressioni utilizzate in questo albero dei comandi. + Oggetto che definisce la logica della query. + + o è null. + + non rappresenta uno spazio dati valido. + + + Inizializza una nuova istanza della classe che usa l'area di lavoro dei metadati specificata. + Area di lavoro dei metadati che l'albero dei comandi deve utilizzare. + Lo 'spazio' logico a cui devono appartenere i metadati nelle espressioni utilizzate in questo albero dei comandi. + Oggetto che definisce la logica della query. + true per convalidare l'albero. In caso contrario, false.Se impostato su false la convalida dell'albero è disabilitata. + + o è null. + + non rappresenta uno spazio dati valido. + + + Inizializza una nuova istanza della classe . + Area di lavoro dei metadati che l'albero dei comandi deve utilizzare. + Lo 'spazio' logico a cui devono appartenere i metadati nelle espressioni utilizzate in questo albero dei comandi. + Oggetto che definisce la logica della query. + true per convalidare l'albero. In caso contrario, false.Se impostato su false la convalida dell'albero è disabilitata. + true per usare la semantica null del database. In caso contrario, false. + + + Ottiene il tipo di questo albero dei comandi. + Tipo di questo albero dei comandi. + + + Ottiene un oggetto che definisce la logica della query. + Oggetto che definisce la logica della query. + + + Rappresenta un riferimento fortemente tipizzato a un'istanza specifica all'interno di un set di entità specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene i metadati per il set di entità che contiene l'istanza. + + + Rappresenta il recupero del valore della chiave del riferimento specificato come riga. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta la navigazione di una relazione (composizione o associazione) dato il ruolo 'from', il ruolo 'to' e un'istanza del ruolo from + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene i metadati per l'entità finale della relazione da cui navigare + + + Ottiene i metadati per l'entità finale della relazione a cui navigare + + + Ottiene l'oggetto che specifica l'istanza dell'entità finale della relazione 'from' da cui deve essere eseguita la navigazione. + + + Ottiene i metadati per la relazione su cui si verifica la navigazione + + + Rappresenta un''analisi' di tutti gli elementi di un set di entità specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene i metadati per il set di entità o di relazioni con riferimenti. + + + Specifica una clausola in un'operazione di modifica che imposta il valore di una proprietà. + + + Ottiene un oggetto che specifica la proprietà che deve essere aggiornata. + + + Ottiene un oggetto che specifica il nuovo valore con cui aggiornare la proprietà. + + + Rappresenta un'operazione per ignorare il numero specificato di elementi del set di input dopo l'applicazione dell'ordinamento descritto nelle chiavi di ordinamento specificate. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'espressione che specifica il numero di elementi da ignorare dalla raccolta di input. + + + Ottiene l'oggetto che specifica il set di input. + + + Ottiene un elenco che definisce l'ordinamento. + + + Specifica una chiave di ordinamento che può essere utilizzata come parte dell'ordinamento in un oggetto DbSortExpression. + + + Ottiene un valore Boolean che indica se la chiave di ordinamento utilizza è crescente o meno. + + + Ottiene un valore stringa che specifica le regole di confronto per la chiave di ordinamento. + + + Ottiene l'oggetto che fornisce il valore per la chiave di ordinamento. + + + Rappresenta un'operazione di ordinamento applicata agli elementi del set di input specificato in base alle chiavi di ordinamento indicate. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che specifica il set di input. + + + Ottiene un elenco che definisce l'ordinamento. + + + Rappresenta la conversione del tipo di un singolo argomento nel tipo specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Tipo di base astratto per le espressioni che accettano un singolo operando dell'espressione + + + Ottiene l'oggetto che definisce l'argomento. + + + Rappresenta l'operazione di unione di set, senza rimozione dei duplicati, tra gli operandi sinistro e destro. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta un'operazione di aggiornamento di una singola riga espressa come struttura ad albero dei comandi.La classe non può essere ereditata. + + + Inizializza una nuova istanza della classe . + Modello su cui opera il comando. + Spazio dati. + Tabella di destinazione per l'operazione DML (Data Manipulation Language). + Predicato utilizzato per determinare i membri della raccolta di destinazione da aggiornare. + Elenco di clausole SET di aggiornamento che definiscono l'operazione di aggiornamento. + Oggetto che specifica una proiezione di risultati da restituire in base alle righe modificate. + + + Ottiene il tipo di questo albero dei comandi. + Tipo di questo albero dei comandi. + + + Ottiene un oggetto che specifica il predicato utilizzato per determinare i membri della raccolta di destinazione da aggiornare. + Oggetto che specifica il predicato utilizzato per determinare i membri della raccolta di destinazione da aggiornare. + + + Ottiene un oggetto che specifica una proiezione di risultati da restituire, in base alle righe modificate. + Oggetto che specifica una proiezione di risultati da restituire in base alle righe modificate.Null indica che questo comando non deve restituire alcun risultato. + + + Ottiene l'elenco di clausole SET di aggiornamento che definiscono l'operazione di aggiornamento. + Elenco di clausole SET di aggiornamento che definiscono l'operazione di aggiornamento. + + + Rappresenta un riferimento a una variabile attualmente inclusa nell'ambito. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene il nome della variabile a cui si fa riferimento. + + + Visita ogni elemento di un albero delle espressioni da un'espressione radice specificata.Se cambia uno qualsiasi degli elementi, l'albero viene ricompilato alla radice e viene restituita la nuova espressione radice. In caso contrario, viene restituita l'espressione radice originale. + + + Inizializza una nuova istanza della classe . + + + Rappresenta un evento quando si accede all'ambito per il visitor dell'espressione con le variabili di ambito specificate. + Raccolta di variabili di ambito. + + + Esce dall'ambito per il visitor dell'espressione. + + + Sostituisce un'espressione precedente con una nuova per il visitor dell'espressione. + Espressione precedente. + Nuova espressione. + + + Rappresenta un evento quando viene riassociata la variabile per il visitor dell'espressione. + Percorso della variabile. + Riferimento della destinazione di riassociazione della variabile. + + + Implementa il pattern visitor per l'espressione AND logica. + Visitor implementato. + DbAndExpression oggetto della visita. + + + Implementa il pattern visitor per la chiamata della funzione specificata per ogni elemento nel set di input specificato. + Visitor implementato. + DbApplyExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione aritmetica applicata agli argomenti numerici. + Visitor implementato. + DbArithmeticExpression oggetto della visita. + + + Implementa il pattern visitor per le clausole When, Then e Else. + Visitor implementato. + DbCaseExpression oggetto della visita. + + + Implementa il pattern visitor per la conversione del tipo di un singolo argomento nel tipo specificato. + Visitor implementato. + DbCastExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione di confronto applicata a due argomenti. + Visitor implementato. + DbComparisonExpression oggetto della visita. + + + Implementa il pattern visitor per i diversi tipi di costanti. + Visitor implementato. + DbConstantExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione di join non condizionale tra gli argomenti della raccolta specificati. + Visitor implementato. + DbCrossJoinExpression oggetto della visita. + + + Implementa il pattern visitor per l'espressione che recupera un'entità in base al riferimento specificato. + Visitor implementato. + DbDerefExpression oggetto della visita. + + + Implementa il pattern visitor per gli elementi duplicati rimossi dall'argomento set specificato. + Visitor implementato. + DbDistinctExpression oggetto della visita. + + + Implementa il pattern visitor per la conversione dell'argomento set specificato in un singleton. + Visitor implementato. + DbElementExpression oggetto della visita. + + + Implementa il pattern visitor per l'espressione che estrae un riferimento dall'istanza dell'entità sottostante. + Visitor implementato. + DbEntityRefExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione di sottrazione dei set tra gli operandi sinistro e destro. + Visitor implementato. + DbExceptExpression oggetto della visita. + + + Implementa il pattern visitor per le funzionalità di base richieste dai tipi di espressione. + Visitor implementato. + DbExpression oggetto della visita. + + + Implementa il pattern visitor per un predicato applicato per filtrare un set di input. + Visitor implementato. + DbFilterExpression oggetto della visita. + + + Implementa il pattern visitor per una chiamata di una funzione. + Visitor implementato. + DbFunctionExpression oggetto della visita. + + + Implementa il pattern visitor per un'operazione group by. + Visitor implementato. + DbGroupByExpression oggetto della visita. + + + Implementa il pattern visitor per DbInExpression. + Visitor implementato. + DbInExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione di intersezione dei set tra gli operandi sinistro e destro. + Visitor implementato. + DbIntersectExpression oggetto della visita. + + + Implementa il pattern visitor per la determinazione di un set vuoto applicata a un singolo argomento set. + Visitor implementato. + DbIsEmptyExpression oggetto della visita. + + + Implementa il pattern visitor per la determinazione Null applicata a un singolo argomento. + Visitor implementato. + DbIsNullExpression oggetto della visita. + + + Implementa il pattern visitor per il confronto del tipo di un singolo argomento rispetto al tipo specificato. + Visitor implementato. + DbIsOfExpression oggetto della visita. + + + Implementa il pattern visitor per un'operazione inner, left outer o full outer join tra gli argomenti della raccolta specificati nella condizione di join specificata. + Visitor implementato. + DbJoinExpression oggetto della visita. + + + Implementa il pattern visitor per l'applicazione di una funzione lambda agli argomenti rappresentati da oggetti DbExpression. + Visitor implementato. + DbLambdaExpression oggetto della visita. + + + Implementa il pattern visitor per un confronto di stringhe rispetto al pattern specificato con una stringa di escape facoltativa. + Visitor implementato. + DbLikeExpression oggetto della visita. + + + Implementa il pattern visitor per la restrizione del numero di elementi nella raccolta di argomenti sul valore limite specificato. + Visitor implementato. + DbLimitExpression oggetto della visita. + + + Implementa il pattern visitor per la costruzione di una nuova istanza di un tipo specificato, inclusi i tipi di set e di record. + Visitor implementato. + DbNewInstanceExpression oggetto della visita. + + + Implementa il pattern visitor per il NOT logico di un singolo argomento booleano. + Visitor implementato. + DbNotExpression oggetto della visita. + + + Implementa il pattern visitor per un riferimento a un valore letterale Null tipizzato. + Visitor implementato. + DbNullExpression oggetto della visita. + + + Implementa il pattern visitor per il recupero di elementi del tipo specificato dall'argomento set indicato. + Visitor implementato. + DbOfTypeExpression oggetto della visita. + + + Implementa il pattern visitor per l'OR logico di due argomenti booleani. + Visitor implementato. + DbOrExpression oggetto della visita. + + + Implementa il pattern visitor per un riferimento a un parametro dichiarato nell'albero dei comandi che contiene l'espressione. + Visitor implementato. + DbParameterReferenceExpression oggetto della visita. + + + Implementa il pattern visitor per la proiezione di un set di input specificato sull'espressione specificata. + Visitor implementato. + DbProjectExpression oggetto della visita. + + + Implementa il pattern visitor per il recupero della proprietà di un'istanza. + Visitor implementato. + DbPropertyExpression oggetto della visita. + + + Implementa il pattern visitor per un'operazione del quantificatore del tipo specificato sugli elementi del set di input specificato. + Visitor implementato. + DbQuantifierExpression oggetto della visita. + + + Implementa il pattern visitor per un riferimento fortemente tipizzato a un'istanza specifica all'interno di un set di entità. + Visitor implementato. + DbRefExpression oggetto della visita. + + + Implementa il pattern visitor per il recupero del valore chiave dal valore di riferimento sottostante. + Visitor implementato. + DbRefKeyExpression oggetto della visita. + + + Implementa il pattern visitor per la navigazione di una relazione. + Visitor implementato. + DbRelationshipNavigationExpression oggetto della visita. + + + Implementa il pattern visitor per un'analisi su un set di entità o un set di relazioni, come indicato dalla proprietà Target. + Visitor implementato. + DbScanExpression oggetto della visita. + + + Implementa il pattern visitor per l'espressione SKIP. + Visitor implementato. + DbSkipExpression oggetto della visita. + + + Implementa il pattern visitor per una chiave di ordinamento che può essere utilizzata come parte dell'ordinamento. + Visitor implementato. + DbSortExpression oggetto della visita. + + + Implementa il pattern visitor per un'operazione di conversione del tipo applicata a un argomento polimorfico. + Visitor implementato. + DbTreatExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione di unione dei set tra gli operandi sinistro e destro. + Visitor implementato. + DbUnionAllExpression oggetto della visita. + + + Implementa il pattern visitor per un riferimento a una variabile attualmente inclusa nell'ambito. + Visitor implementato. + DbVariableReferenceExpression oggetto della visita. + + + Implementa il pattern visitor per l'aggregazione. + Pattern visitor implementato. + Aggregazione da visitare. + + + Implementa il pattern visitor per il set di entità. + Pattern visitor implementato. + Set di entità. + + + Implementa il pattern visitor per l'espressione. + Pattern visitor implementato. + Espressione. + + + Implementa il pattern visitor per l'associazione di espressioni. + Pattern visitor implementato. + Associazione di espressioni. + + + Implementa il pattern visitor per l'elenco di associazioni di espressioni. + Pattern visitor implementato. + Elenco di associazioni di espressioni. + + + Implementa il pattern visitor per l'elenco di espressioni. + Pattern visitor implementato. + Elenco di espressioni. + + + Implementa il pattern visitor per la funzione. + Pattern visitor implementato. + Metadati della funzione. + + + Implementa il pattern visitor per l'aggregazione di funzioni. + Pattern visitor implementato. + Aggregazione. + + + Implementa il pattern visitor per l'aggregazione di gruppi. + Pattern visitor implementato. + Aggregazione. + + + Implementa il pattern visitor per l'associazione di espressioni di gruppo. + Pattern visitor implementato. + Associazione. + + + Implementa il pattern visitor per la funzione Lambda. + Pattern visitor implementato. + Funzione lambda. + + + Implementa il pattern visitor per la clausola di ordinamento. + Pattern visitor implementato. + Clausola di ordinamento. + + + Implementa il pattern visitor per l'ordinamento. + Pattern visitor implementato. + Ordinamento. + + + Implementa il pattern visitor per il tipo. + Pattern visitor implementato. + Tipo. + + + Implementa il pattern visitor per l'utilizzo del tipo. + Pattern visitor implementato. + Tipo. + + + Fornisce un'API per costruire oggetti e rende l'API accessibile come metodi di estensione sul tipo di espressione stesso. + + + Crea un nuovo oggetto . + Nuova funzione Aggregate con un riferimento all'argomento e alla funzione specificati.La proprietà Distinct della funzione Aggregate presenterà il valore false. + Funzione che definisce l'operazione di aggregazione. + Argomento su cui calcolare la funzione di aggregazione. + + o è null. + + non è una funzione aggregata o include più argomenti, oppure il tipo di risultato di non è uguale o promuovibile al tipo di parametro di . + + + Crea un nuovo oggetto che viene applicato in modo distinto. + Nuova funzione Aggregate con un riferimento all'argomento e alla funzione specificati.La proprietà Distinct della funzione Aggregate presenterà il valore true. + Funzione che definisce l'operazione di aggregazione. + Argomento su cui calcolare la funzione di aggregazione. + + o è null. + + non è una funzione aggregata o include più argomenti, oppure il tipo di risultato di non è uguale o promuovibile al tipo di parametro di . + + + Crea un nuovo oggetto che determina se il predicato specificato vale per tutti gli elementi del set di input. + Nuovo elemento DbQuantifierExpression che rappresenta l'operazione All. + Espressione che specifica il set di input. + Metodo che rappresenta un predicato da valutare per ogni membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica predicativa. + + or is null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che determina se il predicato specificato vale per tutti gli elementi del set di input. + Nuovo elemento DbQuantifierExpression che rappresenta l'operazione All. + Associazione di espressione che specifica il set di input. + Espressione che rappresenta un predicato da valutare per ogni membro del set di input. + + or is null. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un oggetto che esegue l'operazione AND logica degli argomenti a sinistra e a destra. + Nuovo elemento DbAndExpression con gli argomenti specificati. + Espressione booleana che specifica l'argomento a sinistra. + Espressione booleana che specifica l'argomento a destra. + + o è null. + + o non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che determina se l'argomento set specificato è non vuoto. + Nuovo oggetto applicato a un nuovo oggetto con l'argomento specificato. + Espressione che specifica il set di input. + + è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un nuovo oggetto che determina se il predicato specificato vale per qualsiasi elemento del set di input. + Nuovo elemento DbQuantifierExpression che rappresenta l'operazione Any. + Espressione che specifica il set di input. + Metodo che rappresenta il predicato da valutare per ogni membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica predicativa. + + or is null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che determina se il predicato specificato vale per qualsiasi elemento del set di input. + Nuovo elemento DbQuantifierExpression che rappresenta l'operazione Any. + Associazione di espressione che specifica il set di input. + Espressione che rappresenta un predicato da valutare per ogni membro del set di input. + + or is null. + + non dispone di un tipo di risultato booleano. + + + Restituisce gli argomenti specificati come oggetto della coppia chiave/valore. + Oggetto della coppia chiave/valore. + Valore nella coppia chiave/valore. + Chiave nella coppia chiave/valore. + + + Restituisce gli argomenti specificati come oggetto della coppia chiave/valore. + Oggetto della coppia chiave/valore. + Valore nella coppia chiave/valore. + Chiave nella coppia chiave/valore. + + + Crea un nuovo oggetto che associa l'espressione specificata utilizzando un nome di variabile generato. + Nuova associazione con l'espressione specificata e un nome di variabile generato. + Espressione da associare. + + è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un nuovo oggetto che associa l'espressione specificata utilizzando il nome di variabile specificato. + Nuova associazione con l'espressione specificata e un nome di variabile. + Espressione da associare. + Nome di variabile da utilizzare per l'associazione. + + o è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un nuovo oggetto . + Nuovo elemento DbCaseExpression con i casi specificati e il risultato predefinito. + Elenco di espressioni che forniscono la logica FOR condizionale di ogni caso. + Elenco di espressioni che forniscono il risultato di ogni caso. + Espressione che definisce il risultato in assenza di corrispondenza con i casi elencati. + + o è Null o contiene Null oppure è Null. + + o è vuoto o contiene un'espressione con un tipo di risultato non booleano oppure non esiste alcun tipo di risultato comune per tutte le espressioni in e . + + + Crea un nuovo oggetto che applica un'operazione di cast a un argomento polimorfico. + Nuovo elemento DbCastExpression con il tipo di destinazione e l'argomento specificati. + Argomento a cui applicare il cast. + Metadati di tipo che specificano il tipo a cui eseguire il cast. + + o è null. + Il cast specificato non è valido. + + + Crea un nuovo oggetto del tipo primitivo specificato con il valore costante specificato. + Nuovo elemento DbConstantExpression con il valore specificato e un tipo di risultato di . + Tipo del valore costante. + Valore costante da rappresentare. + valueconstantType + + non è un'istanza di un tipo di costante valido, non rappresenta un tipo primitivo o è di un tipo primitivo diverso da quello rappresentato da . + + + Crea un nuovo oggetto con il valore costante specificato. + Nuovo elemento DbConstantExpression con il valore specificato. + Valore costante da rappresentare. + + è null. + + non è un'istanza di un tipo di costante valido. + + + Crea un nuovo oggetto che codifica un riferimento a un'entità specifica in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Raccolta di oggetti che forniscono i valori chiave.Queste espressioni devono corrispondere (per numero, tipo e ordine) alle proprietà chiave del tipo di entità a cui si fa riferimento. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al conteggio dei membri principali dichiarati dal tipo di elemento di oppure in è contenuta un'espressione con un tipo di risultato che non è compatibile con il tipo di membro principale corrispondente. + + + Crea un nuovo oggetto che codifica un riferimento a un'entità specifica in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Raccolta di oggetti che forniscono i valori chiave.Queste espressioni devono corrispondere (per numero, tipo e ordine) alle proprietà chiave del tipo di entità a cui si fa riferimento. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al conteggio dei membri principali dichiarati dal tipo di elemento di oppure in è contenuta un'espressione con un tipo di risultato che non è compatibile con il tipo di membro principale corrispondente. + + + Crea un nuovo oggetto che codifica un riferimento a un'entità specifica di un tipo specificato in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Tipo specifico dell'entità a cui si fa riferimento.Deve trattarsi di un tipo di entità dalla stessa gerarchia del tipo di elemento del set di entità. + Raccolta di oggetti che forniscono i valori chiave.Queste espressioni devono corrispondere (per numero, tipo e ordine) alle proprietà chiave del tipo di entità a cui si fa riferimento. + + o è Null o è Null o contiene Null. + + non proviene dalla stessa gerarchia di tipi (un sottotipo, un supertipo o lo stesso tipo) del tipo di elemento di . + Il conteggio di non corrisponde al conteggio dei membri principali dichiarati dal tipo di elemento di oppure in è contenuta un'espressione con un tipo di risultato che non è compatibile con il tipo di membro principale corrispondente. + + + Crea un nuovo oggetto che codifica un riferimento a un'entità specifica di un tipo specificato in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Tipo specifico dell'entità a cui si fa riferimento.Deve trattarsi di un tipo di entità dalla stessa gerarchia del tipo di elemento del set di entità. + Raccolta di oggetti che forniscono i valori chiave.Queste espressioni devono corrispondere (per numero, tipo e ordine) alle proprietà chiave del tipo di entità a cui si fa riferimento. + + o è Null o è Null o contiene Null. + + non proviene dalla stessa gerarchia di tipi (un sottotipo, un supertipo o lo stesso tipo) del tipo di elemento di . + Il conteggio di non corrisponde al conteggio dei membri principali dichiarati dal tipo di elemento di oppure in è contenuta un'espressione con un tipo di risultato che non è compatibile con il tipo di membro principale corrispondente. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per cui restituisce un set vuoto non vengono incluse. + Nuovo elemento DbApplyExpression con le associazioni input e apply specificate e un oggetto di CrossApply. + Oggetto che specifica il set di input. + Metodo che specifica la logica da valutare una volta per ogni membro del set di input. + + o è null. + + non dispone di un tipo di risultato della raccolta. + Il risultato di contiene un nome o un'espressione Null. + Il risultato di contiene un nome o un'espressione non valida in un'associazione all'espressione. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per cui restituisce un set vuoto non vengono incluse. + Nuovo elemento DbApplyExpression con le associazioni input e apply specificate e un oggetto di CrossApply. + Oggetto che specifica il set di input. + Oggetto che specifica la logica da valutare una volta per ogni membro del set di input. + + o è null. + + + Crea un nuovo oggetto che crea un join incondizionato dei set specificati dall'elenco di associazioni di espressioni di input. + Nuovo elemento DbCrossJoinExpression, con un oggetto di CrossJoin, che rappresenta il join non condizionale dei set di input. + Elenco di associazioni di espressioni che specifica i set di input. + + è Null o contiene Null. + + contiene meno di due associazioni all'espressione. + + + Crea un nuovo oggetto che recupera un'Entità specifica in funzione di un'espressione di riferimento. + Nuovo elemento DbDerefExpression che recupera l'Entità specificata. + Oggetto che fornisce il riferimento.Questa espressione deve presentare un tipo di riferimento. + + è Null + + non dispone di un tipo di risultato di riferimento. + + + Crea un nuovo oggetto che rimuove i duplicati dall'argomento set specificato. + Nuovo elemento DbDistinctExpression che rappresenta l'operazione di distinzione applicata all'argomento set specificato. + Espressione che definisce il set su cui eseguire l'operazione di distinzione. + + è null. + + non dispone di un tipo di risultato di riferimento. + + + Crea un nuovo oggetto che divide l'argomento a sinistra per l'argomento a destra. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di divisione. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato numerico comune tra e . + + + Crea un nuovo oggetto che converte un set in un singleton. + Elemento DbElementExpression che rappresenta la conversione dell'argomento set in un singleton. + Espressione che specifica il set di input. + + è null. + + non dispone di un tipo di risultato di riferimento. + + + Crea un nuovo oggetto che verifica l'uguaglianza tra l'argomento a sinistra e l'argomento a destra. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di uguaglianza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato numerico comune tra e . + + + Crea un nuovo oggetto che calcola la sottrazione dell'argomento set a destra dall'argomento set a sinistra. + Nuovo elemento DbExceptExpression che rappresenta la differenza dell'argomento a sinistra dall'argomento a destra. + Espressione che definisce l'argomento set a sinistra. + Espressione che definisce l'argomento set a destra. + + o è null. + Non esiste alcun tipo di risultato numerico comune tra e . + + + Crea un nuovo oggetto che determina se l'argomento set specificato è non vuoto. + Nuovo oggetto applicato a un nuovo oggetto con l'argomento specificato. + Espressione che specifica il set di input. + + è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un oggetto con il valore booleano false. + Oggetto con il valore booleano false. + + + Crea un nuovo oggetto che filtra gli elementi nel set di input specificato tramite il predicato specificato. + Nuovo elemento DbFilterExpression che produce il set filtrato. + Associazione di espressione che specifica il set di input. + Espressione che rappresenta un predicato da valutare per ogni membro del set di input. + + o è null. + + non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che unisce in join i set specificati dalle espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando FullOuterJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di FullOuterJoin, che rappresenta l'operazione di full outer join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Metodo che rappresenta la condizione in base a cui creare il join.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica della condizione di join. + + , o è Null. + + o non dispone di un tipo di risultato della raccolta. + L'espressione generata da è Null. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che unisce in join i set specificati dalle associazione di espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando FullOuterJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di FullOuterJoin, che rappresenta l'operazione di full outer join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Espressione che specifica la condizione in base a cui creare il join. + + , o è Null. + + non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che recupera il riferimento dell'entità specificata in forma strutturale. + Nuovo elemento DbEntityRefExpression che recupera un riferimento all'entità specificata. + Espressione che fornisce l'entità.Questa espressione deve presentare un tipo di risultato di entità. + + è null. + + non dispone di un tipo di risultato di entità. + + + Crea un nuovo oggetto che recupera i valori chiave del riferimento specificato in forma strutturale. + Nuovo elemento DbRefKeyExpression che recupera i valori chiave del riferimento specificato. + Espressione che fornisce il riferimento.Questa espressione deve presentare un tipo di riferimento con un tipo di elemento di Entità. + + è null. + + non dispone di un tipo di risultato di entità. + + + Crea un nuovo oggetto che determina se l'argomento a sinistra è maggiore dell'argomento a destra. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di maggioranza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che determina se l'argomento a sinistra è maggiore o uguale all'argomento a destra. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di maggioranza o uguaglianza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + left o right è Null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra left e right. + + + Crea un nuovo oggetto sull'argomento specificato. + Nuova aggregazione di gruppo che rappresenta gli elementi del gruppo a cui fa riferimento l'argomento specificato. + Argomento su cui eseguire l'operazione di annidamento. + + è null. + + + Crea una nuova associazione a un'espressione di gruppo che utilizza nomi di variabile e di variabile di gruppo generati per associare l'espressione specificata. + Nuova associazione a un'espressione di gruppo con l'espressione specificata e un nome di variabile di gruppo e un nome di variabile generati. + Espressione da associare. + + è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea una nuovo oggetto che utilizza il nome di variabile e i nomi delle variabili di gruppo specificati per associare l'espressione specificata. + Nuova associazione a un'espressione di gruppo con l'espressione specificata, un nome di variabile e un nome di variabile di gruppo. + Espressione da associare. + Nome di variabile da utilizzare per l'associazione. + Nome di variabile da utilizzare per fare riferimento al gruppo quando la nuova associazione a un'espressione di gruppo viene utilizzata in un'espressione di raggruppamento. + + , o è Null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un nuovo oggetto che raggruppa gli elementi del set di input in base alle chiavi di gruppo specificate e applica le aggregazioni specificate. + Nuovo elemento DbGroupByExpression con il set di input, le chiavi di raggruppamento e le aggregazioni specificati. + Oggetto che specifica il set di input. + Elenco di coppie stringa-espressione che definiscono le colonne di raggruppamento. + Elenco di espressioni che specificano le aggregazioni da applicare. + + , o è Null, contiene un nome o un'espressione della colonna chiave Null oppure aggregates contiene un nome della colonna aggregata Null o . + Sia sia sono vuoti o è stato specificato un nome della colonna non valido o duplicato. + + + Crea un oggetto che corrisponde al risultato dell'espressione specificata con i risultati delle espressioni costanti nell'elenco specificato. + Nuovo elemento DbInExpression con gli argomenti specificati se l'elenco DbConstantExpression non è vuoto, in caso contrario un'espressione costante false. + Elemento DbExpression di cui trovare la corrispondenza. + Elenco di oggetti DbConstantExpression da verificare per trovare una corrispondenza. + + o è null. + Il tipo di risultato di è diverso da quello di un'espressione di . + + + Crea un nuovo oggetto che unisce in join i set specificati dalle espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando InnerJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di InnerJoin, che rappresenta l'operazione di inner join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Metodo che rappresenta la condizione in base a cui creare il join.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica della condizione di join. + + , o è Null. + + o non dispone di un tipo di risultato della raccolta. + L'espressione generata da è Null. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che unisce in join i set specificati dalle espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando InnerJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di InnerJoin, che rappresenta l'operazione di inner join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Espressione che specifica la condizione in base a cui creare il join. + + , o è Null. + + non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che calcola l'intersezione degli argomenti set a sinistra e a destra. + Nuovo DbIntersectExpression che rappresenta l'intersezione degli argomenti a sinistra e a destra. + Espressione che definisce l'argomento set a sinistra. + Espressione che definisce l'argomento set a destra. + + o right è . + Non esiste alcun tipo di risultati della raccolta comune tra e . + + + Crea un nuovo oggetto che rappresenta l'applicazione della funzione Lambda specificata agli argomenti specificati. + Nuovo elemento DbLambdaExpression che rappresenta l'applicazione della funzione Lambda. + Istanza di che rappresenta la funzione Lambda da applicare. + Elenco di espressioni che forniscono gli argomenti. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al numero di variabili dichiarato da oppure contiene un'espressione con un tipo di risultato che non è uguale né promuovibile al tipo di variabile corrispondente. + + + Crea un nuovo oggetto che rappresenta l'applicazione della funzione Lambda specificata agli argomenti specificati. + Nuovo elemento DbLambdaExpression che rappresenta l'applicazione della funzione Lambda. + Istanza di che rappresenta la funzione Lambda da applicare. + Espressioni che forniscono gli argomenti. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al numero di variabili dichiarato da oppure contiene un'espressione con un tipo di risultato che non è uguale né promuovibile al tipo di variabile corrispondente. + + + Crea un nuovo oggetto che rappresenta la chiamata della funzione specificata con gli argomenti specificati. + Nuovo elemento DbFunctionExpression che rappresenta la chiamata della funzione. + Metadati per la funzione da richiamare. + Elenco di espressioni che forniscono gli argomenti alla funzione. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al numero di variabili dichiarato da oppure contiene un'espressione con un tipo di risultato che non è uguale né promuovibile al tipo di variabile corrispondente. + + + Crea un nuovo oggetto che rappresenta la chiamata della funzione specificata con gli argomenti specificati. + Nuovo elemento DbFunctionExpression che rappresenta la chiamata della funzione. + Metadati per la funzione da richiamare. + Espressioni che forniscono gli argomenti alla funzione. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al numero di variabili dichiarato da oppure contiene un'espressione con un tipo di risultato che non è uguale né promuovibile al tipo di variabile corrispondente. + + + Crea un nuovo oggetto che determina se l'argomento set specificato è un set vuoto. + Nuovo elemento DbIsEmptyExpression con l'argomento specificato. + Espressione che specifica il set di input. + + è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un nuovo oggetto che determina se l'argomento set specificato è Null. + Nuovo elemento DbIsNullExpression con l'argomento specificato. + Espressione che specifica l'argomento. + + è null. + + dispone di un tipo di risultati della raccolta. + + + Crea un nuovo oggetto che determina se l'argomento specificato è del tipo o del sottotipo specificato. + Nuovo elemento DbIsOfExpression con il tipo e l'istanza specificati e DbExpressionKind IsOf. + Espressione che specifica l'istanza. + Metadati del tipo che specificano il tipo con cui deve essere confrontato il tipo di risultato dell'istanza. + + o è null. + + non si trova nella stessa gerarchia dei tipi del tipo di risultato di . + + + Crea una nuova espressione che determina se l'argomento specificato è del tipo specificato ed esclusivamente di tale tipo (non di un sottotipo). + Nuovo elemento DbIsOfExpression con il tipo e l'istanza specificati e DbExpressionKind IsOfOnly. + Espressione che specifica l'istanza. + Metadati del tipo che specificano il tipo con cui deve essere confrontato il tipo di risultato dell'istanza. + + o è null. + + non si trova nella stessa gerarchia dei tipi del tipo di risultato di . + + + Crea un nuovo oggetto che unisce in join i set specificati dalle espressioni esterne e interne in base a una condizione di uguaglianza tra le chiavi interne ed esterne specificate, utilizzando InnerJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di InnerJoin, che rappresenta l'operazione di inner join applicata ai set di input a sinistra e a destra in base a una condizione di join che confronta i valori delle chiavi esterne e interne ai fini dell'uguaglianza. + Oggetto che specifica l'argomento set esterno. + Oggetto che specifica l'argomento set interno. + Metodo che specifica come derivare il valore della chiave esterna da un elemento del set esterno. + Metodo che specifica come derivare il valore della chiave interna da un elemento del set interno. + + , , o è Null. + + o non dispone di un tipo di risultato della raccolta. + L'espressione generata da o è Null. + L'espressione generata da o non è confrontabile in termini di uguaglianza. + + + Crea un nuovo oggetto che proietta il selettore specificato sui set specificati dalle espressioni esterne e interne, unite in join in base a una condizione di uguaglianza tra le chiavi interne ed esterne specificate, utilizzando InnerJoin come . + Nuovo elemento DbProjectExpression con il selettore specificato come relativa proiezione e un nuovo DbJoinExpression come relativo input.L'elemento DbJoinExpression di input viene creato con un oggetto di InnerJoin, che rappresenta l'operazione di inner join applicata ai set di input a sinistra e a destra in base a una condizione di join che confronta i valori delle chiavi esterne e interne ai fini dell'uguaglianza. + Oggetto che specifica l'argomento set esterno. + Oggetto che specifica l'argomento set interno. + Metodo che specifica come derivare il valore della chiave esterna da un elemento del set esterno. + Metodo che specifica come derivare il valore della chiave interna da un elemento del set interno. + Metodo che specifica come derivare un elemento del set di risultati dagli elementi dei set interni ed esterni.Questo metodo deve produrre un'istanza di un tipo compatibile con Join che possa essere risolta in un oggetto .Requisiti di compatibilità per come descritto nelle osservazioni. + Tipo del selettore. + + , , , o è Null. + + o non dispone di un tipo di risultato della raccolta. + L'espressione generata da o è Null. + Il risultato di è Null dopo la conversione all'oggetto DbExpression. + Le espressioni generate da e non sono compatibili in termini di uguaglianza. + Il risultato di non è compatibile con SelectMany. + + + Crea un oggetto con l'implementazione e i parametri formali della funzione Lambda inline specificata. + Nuova funzione DbLambda che descrive una funzione Lambda inline con i parametri formali e il corpo specificati. + Espressione che definisce la logica della funzione Lambda. + Raccolta di che rappresenta i parametri formali della funzione Lambda.Queste variabili sono valide per l'utilizzo nell'espressione . + + è Null o contiene valori Null o è Null. + + contiene più di un elemento con lo stesso nome di variabile. + + + Crea un oggetto con l'implementazione e i parametri formali della funzione Lambda inline specificata. + Nuova funzione DbLambda che descrive una funzione Lambda inline con i parametri formali e il corpo specificati. + Espressione che definisce la logica della funzione Lambda. + Raccolta di che rappresenta i parametri formali della funzione Lambda.Queste variabili sono valide per l'utilizzo nell'espressione body. + + è Null o contiene valori Null o è Null. + + contiene più di un elemento con lo stesso nome di variabile. + + + Crea un nuovo oggetto che unisce in join i set specificati dalle espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando LeftOuterJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di LeftOuterJoin, che rappresenta l'operazione di left outer join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Metodo che rappresenta la condizione in base a cui creare il join.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica della condizione di join. + + , o è Null. + + o non dispone di un tipo di risultato della raccolta. + L'espressione generata da è Null. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che unisce in join i set specificati dalle associazioni di espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando LeftOuterJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di LeftOuterJoin, che rappresenta l'operazione di left outer join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Espressione che specifica la condizione in base a cui creare il join. + + , o è Null. + + non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che determina se l'argomento a sinistra è minore dell'argomento a destra. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di minoranza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che determina se l'argomento a sinistra è minore o uguale all'argomento a destra. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di minoranza o uguaglianza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che confronta la stringa di input specificata con il modello specificato. + Nuovo elemento DbLikeExpression con il modello, l'input e un escape Null specificati. + Espressione che specifica la stringa di input. + Espressione che specifica la stringa modello. + + o è null. + + o non dispone di un tipo di risultato stringa. + + + Crea un nuovo oggetto che confronta la stringa di input specificata con il modello specificato utilizzando la stringa di escape facoltativa. + Nuovo elemento DbLikeExpression con il modello, l'input e una stringa di escape specificati. + Espressione che specifica la stringa di input. + Espressione che specifica la stringa modello. + Espressione facoltativa che specifica la stringa di escape. + + , o il carattere di escape è . + + , o il carattere di escape non dispone di un tipo di risultato stringa. + + + Crea un nuovo oggetto che limita il numero di elementi nella raccolta Argument al valore Limit del conteggio specificato.I risultati correlati non sono inclusi nell'output. + Nuovo elemento DbLimitExpression con i valori limite del conteggio e l'argomento specificati che non include i risultati correlati. + Espressione che specifica la raccolta di input. + Espressione che specifica il valore limite. + + o è null. + + non dispone di un tipo di risultati della raccolta o non dispone di un tipo di risultato uguale o promuovibile a un tipo Integer a 64 bit. + + + Crea un nuovo oggetto che sottrae l'argomento a destra dall'argomento a sinistra. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di sottrazione. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che calcola il resto ottenuto dividendo l'argomento a sinistra per l'argomento a destra. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di modulo. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che moltiplica l'argomento a sinistra per l'argomento a destra. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di moltiplicazione. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che rappresenta la navigazione di una relazione di associazione o di composizione. + Nuovo elemento DbRelationshipNavigationExpression che rappresenta la navigazione delle entità Da e A specificate del tipo di relazione specificato dall'istanza di origine della navigazione specificata. + Espressione che specifica l'istanza da cui eseguire la navigazione. + Metadati per la proprietà che rappresenta l'entità finale della relazione da cui si esegue la navigazione. + Metadati per la proprietà che rappresenta l'entità finale della relazione fino a cui eseguire la navigazione. + + , o è Null. + + e non sono dichiarati dallo stesso tipo di relazione oppure presenta un tipo di risultato che non è compatibile con il tipo di proprietà di . + + + Crea un nuovo oggetto che rappresenta la navigazione di una relazione di associazione o di composizione. + Nuovo elemento DbRelationshipNavigationExpression che rappresenta la navigazione delle entità Da e A specificate del tipo di relazione specificato dall'istanza di origine della navigazione specificata. + Metadati per il tipo di relazione che rappresenta la relazione. + Nome della proprietà del tipo di relazione che rappresenta l'entità finale della relazione da cui eseguire la navigazione. + Nome della proprietà del tipo di relazione che rappresenta l'entità finale della relazione fino a cui eseguire la navigazione. + Espressione che specifica l'istanza da cui eseguire la navigazione. + + + , o è Null. + + non è associato all'area di lavoro dei metadati di questo albero dei comandi o è associato a un albero dei comandi diverso o non dichiara una proprietà finale della relazione con nome o oppure dispone di un tipo di risultati che non è compatibile con . + + + Crea un nuovo oggetto che nega il valore dell'argomento. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di negazione. + Espressione che specifica l'argomento. + + è null. + Non esiste alcun tipo di risultato numerico per . + + + Crea un nuovo oggetto .Se l'argomento di tipo è un tipo di raccolta, gli argomenti specificano gli elementi della raccolta.In caso contrario, gli argomenti vengono utilizzati come valori di proprietà o di colonna nella nuova istanza. + Nuovo elemento DbNewInstanceExpression con il tipo e gli argomenti specificati. + Tipo della nuova istanza. + Espressioni che specificano i valori delle nuove istanze, interpretati in base al tipo di istanza. + + o è Null oppure contiene Null. + + è vuoto o i tipi di risultato delle espressioni incluse non corrispondono ai requisiti di , come descritto nella sezione Note. + + + Crea un nuovo oggetto .Se l'argomento di tipo è un tipo di raccolta, gli argomenti specificano gli elementi della raccolta.In caso contrario, gli argomenti vengono utilizzati come valori di proprietà o di colonna nella nuova istanza. + Nuovo elemento DbNewInstanceExpression con il tipo e gli argomenti specificati. + Tipo della nuova istanza. + Espressioni che specificano i valori delle nuove istanze, interpretati in base al tipo di istanza. + instanceTypeargumentsarguments + + o è Null oppure contiene Null. + + + Crea un nuovo oggetto che costruisce una raccolta contenente gli elementi specificati.Il tipo della raccolta è basato sul tipo comune degli elementi.Se non esiste alcun tipo di elemento comune viene generata un'eccezione. + Nuovo elemento DbNewInstanceExpression con gli argomenti e il tipo di raccolta specificati. + Elenco di espressioni che forniscono gli elementi della raccolta. + + è Null o contiene Null. + + è vuoto o contiene espressioni per le quali non esiste alcun tipo di risultato comune. + + + Crea un nuovo oggetto che costruisce una raccolta contenente gli elementi specificati.Il tipo della raccolta è basato sul tipo comune degli elementi.Se non esiste alcun tipo di elemento comune viene generata un'eccezione. + Nuovo elemento DbNewInstanceExpression con gli argomenti e il tipo di raccolta specificati. + Elenco di espressioni che forniscono gli elementi della raccolta. + + è Null o contiene Null. + + è vuoto o contiene espressioni per le quali non esiste alcun tipo di risultato comune. + + + Crea un nuovo oggetto che costruisce una raccolta vuota del tipo di raccolta specificato. + Nuovo elemento DbNewInstanceExpression con il tipo di raccolta specificato e un elenco Arguments vuoto. + Metadati del tipo per la raccolta da creare. + + è null. + + non è un tipo di raccolta. + + + Crea un nuovo oggetto che produce una riga con le colonne denominate specificate e i valori indicati, specificati come espressioni. + Nuovo elemento DbNewInstanceExpression che rappresenta la costruzione della riga. + Elenco di coppie chiave-valore string-DbExpression che definisce la struttura e i valori della riga. + + è Null o contiene un elemento con un nome di colonna o un'espressione Null. + + è vuoto o contiene un nome di colonna duplicato o non valido. + + + Crea un oggetto che esegue la negazione logica dell'argomento specificato. + Nuovo elemento DbNotExpression con l'argomento specificato. + Espressione booleana che specifica l'argomento. + + è null. + argument non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che confronta l'argomento a sinistra con l'argomento a destra ai fini dell'ineguaglianza. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di ineguaglianza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di uguaglianza comune tra e . + + + Crea un nuovo oggetto che rappresenta un valore Null tipizzato. + Istanza di DbNullExpression. + Tipo del valore Null. + + è null. + + + Crea un nuovo oggetto che produce un set costituito dagli elementi del set di input specificato che sono del tipo specificato. + Nuovo elemento DbOfTypeExpression con il tipo e l'argomento set specificati e un elemento ExpressionKind di . + Oggetto che specifica il set di input. + Metadati per il tipo che gli elementi del set di input devono presentare per essere inclusi nel set risultante. + + o è null. + + non dispone di un tipo di risultati della raccolta o non è un tipo della stessa gerarchia di tipi del tipo di elemento del tipo di risultato raccolta di . + + + Crea un nuovo oggetto che produce un set costituito dagli elementi del set di input specificato che sono esattamente del tipo specificato. + Nuovo elemento DbOfTypeExpression con il tipo e l'argomento set specificati e un elemento ExpressionKind di . + Oggetto che specifica il set di input. + Metadati per il tipo a cui gli elementi del set di input devono corrispondere esattamente per essere inclusi nel set risultante. + + o è null. + + non dispone di un tipo di risultati della raccolta o non è un tipo della stessa gerarchia di tipi del tipo di elemento del tipo di risultato raccolta di . + + + Crea un oggetto che esegue l'operazione OR logica degli argomenti a sinistra e a destra. + Nuovo elemento DbOrExpression con gli argomenti specificati. + Espressione booleana che specifica l'argomento a sinistra. + Espressione booleana che specifica l'argomento a destra. + leftright + leftright + + + Crea un nuovo oggetto che ordina il set di input specificato in base alla chiave di ordinamento specificata, in ordine crescente e con le regole di confronto predefinite. + Nuovo elemento DbSortExpression che rappresenta l'operazione order-by. + Espressione che specifica il set di input. + Metodo che specifica come derivare l'espressione della chiave di ordinamento dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + + o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto che ordina il set di input specificato in base alla chiave di ordinamento specificata, in ordine crescente e con le regole di confronto specificate. + Nuovo elemento DbSortExpression che rappresenta l'operazione order-by. + Espressione che specifica il set di input. + Metodo che specifica come derivare l'espressione della chiave di ordinamento dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + Regole di confronto da utilizzare per l'ordinamento + + , o è Null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato String confrontabile in termini di ordinamento. + + è vuoto o contiene solo spazi. + + + Crea un nuovo oggetto che ordina il set di input specificato in base alla chiave di ordinamento specificata, in ordine decrescente e con le regole di confronto predefinite. + Nuovo elemento DbSortExpression che rappresenta l'operazione order-by. + Espressione che specifica il set di input. + Metodo che specifica come derivare l'espressione della chiave di ordinamento dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + + o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato String confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto che ordina il set di input specificato in base alla chiave di ordinamento specificata, in ordine decrescente e con le regole di confronto predefinite. + Nuovo elemento DbSortExpression che rappresenta l'operazione order-by. + Espressione che specifica il set di input. + Metodo che specifica come derivare l'espressione della chiave di ordinamento dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + Regole di confronto da utilizzare per l'ordinamento + + , o è Null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato String confrontabile in termini di ordinamento. + + è vuoto o contiene solo spazi. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per le quali restituisce un set vuoto presentano una colonna apply con valore null. + Nuovo elemento DbApplyExpression con le associazioni input e apply specificate e un oggetto di OuterApply. + Oggetto che specifica il set di input. + Metodo che specifica la logica da valutare una volta per ogni membro del set di input. + + o è null. + + non dispone di un tipo di risultato della raccolta. + Il risultato di apply contiene un nome o un'espressione Null. + Il risultato di apply contiene un nome o un'espressione non valida in un'associazione all'espressione. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per le quali restituisce un set vuoto presentano una colonna apply con valore null. + Nuovo elemento DbApplyExpression con le associazioni input e apply specificate e un oggetto di OuterApply. + Oggetto che specifica il set di input. + Oggetto che specifica la logica da valutare una volta per ogni membro del set di input. + + o è null. + + + Crea un nuovo oggetto che fa riferimento a un parametro con il nome e il tipo specificati. + Elemento DbParameterReferenceExpression che rappresenta un riferimento a un parametro con il nome e il tipo specificati; il tipo di risultato dell'espressione sarà uguale a . + Tipo del parametro a cui si fa riferimento. + Nome del parametro a cui si fa riferimento. + + + Crea un nuovo oggetto che aggiunge l'argomento a sinistra all'argomento a destra. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di addizione. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato numerico comune tra left e right. + + + Crea un nuovo oggetto che proietta l'espressione indicata sul set di input specificato. + Nuovo elemento DbProjectExpression che rappresenta l'operazione di proiezione. + Associazione di espressione che specifica il set di input. + Espressione da proiettare sul set. + + o è null. + + + Crea un nuovo oggetto che rappresenta il recupero della proprietà specificata. + Nuovo elemento DbPropertyExpression che rappresenta il recupero della proprietà. + Istanza da cui recuperare la proprietà.Potrebbe essere Null se la proprietà è statica. + Metadati per la proprietà da recuperare. + + è Null o è Null e la proprietà non è statica. + + + Crea un nuovo oggetto che rappresenta il recupero della proprietà di navigazione specificata. + Nuovo elemento DbPropertyExpression che rappresenta il recupero della proprietà di navigazione. + Istanza da cui recuperare la proprietà di navigazione. + Metadati per la proprietà di navigazione da recuperare. + + è Null o è Null. + + + Crea un nuovo oggetto che rappresenta il recupero del membro finale della relazione specificato. + Nuovo elemento DbPropertyExpression che rappresenta il recupero del membro finale della relazione. + Istanza da cui recuperare il membro finale della relazione. + Metadati del membro finale della relazione da recuperare. + + è Null o è Null e la proprietà non è statica. + + + Crea un nuovo oggetto che rappresenta il recupero della proprietà di istanza con il nome specificato dall'istanza specificata. + Nuovo elemento DbPropertyExpression che rappresenta il recupero della proprietà. + Istanza da cui recuperare la proprietà. + Nome della proprietà da recuperare. + + è Null o è Null e la proprietà non è statica. + Nessuna proprietà con il nome specificato viene dichiarata dal tipo di . + + + Crea un nuovo oggetto che codifica un riferimento a un'Entità specifica in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Oggetto che costruisce un record con colonne che corrispondono, per numero, tipo e ordinamento, alle proprietà chiave del tipo di entità di riferimento. + + o è null. + keyRow + + + Crea un nuovo oggetto che codifica un riferimento a un'Entità specifica in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Oggetto che costruisce un record con colonne che corrispondono, per numero, tipo e ordinamento, alle proprietà chiave del tipo di entità di riferimento. + Tipo dell'entità a cui si fa riferimento. + + , o è Null. + + non si trova nella stessa gerarchia dei tipi del tipo di entità del set di entità o non dispone di un tipo di risultato record corrispondente alle proprietà chiave del tipo di entità del set di entità di riferimento. + + + Crea un nuovo oggetto che fa riferimento al set di entità o di relazioni specificato. + Nuovo elemento DbScanExpression basato sul set di entità o di relazioni specificato. + Metadati per il set di entità o di relazioni a cui fare riferimento. + + è null. + + + Crea un nuovo oggetto che seleziona l'espressione indicata sul set di input specificato. + Nuovo elemento DbProjectExpression che rappresenta l'operazione di selezione. + Espressione che specifica il set di input. + Metodo che specifica come derivare l'espressione proiettata dato un membro del set di input.Questo metodo deve produrre un'istanza di un tipo compatibile con Select che possa essere risolta in un oggetto .Requisiti di compatibilità per come descritto nelle osservazioni. + Tipo di risultato del metodo di . + + o è Null. + Il risultato di è Null. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per cui restituisce un set vuoto non vengono incluse.Verrà quindi creato un oggetto per la selezione dell'oggetto specificato su ogni riga, producendo la raccolta complessiva di risultati. + Nuovo elemento DbProjectExpression che seleziona la colonna apply da un nuovo oggetto DbApplyExpression con le associazioni input e apply specificate e un oggetto di CrossApply. + Oggetto che specifica il set di input. + Metodo che rappresenta la logica da valutare una volta per ogni membro del set di input. + + o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di raccolta. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per cui restituisce un set vuoto non vengono incluse.Verrà quindi creato un oggetto per la selezione dell'oggetto specificato su ogni riga, producendo la raccolta complessiva di risultati. + Nuovo elemento DbProjectExpression che seleziona il risultato del selettore specificato da un nuovo oggetto DbApplyExpression con le associazioni input e apply specificate e un oggetto di CrossApply. + Oggetto che specifica il set di input. + Metodo che rappresenta la logica da valutare una volta per ogni membro del set di input. + Metodo che specifica come derivare un elemento del set di risultati dato un elemento dei set di input e apply.Questo metodo deve produrre un'istanza di un tipo compatibile con SelectMany che possa essere risolta in un oggetto .Requisiti di compatibilità per come descritto nelle osservazioni. + Tipo di risultato del metodo di . + + , o è Null. + L'espressione generata da è Null. + Il risultato di è Null nella conversione all'oggetto DbExpression. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di raccolta. + + + Crea un nuovo oggetto che rappresenta l'impostazione di una proprietà su un valore. + Clausola set appena creata. + Proprietà da impostare. + Valore su cui impostare la proprietà. + + + Crea un nuovo oggetto che ordina il set di input indicato in base alle specifiche di ordinamento prima di ignorare il numero specificato di elementi. + Nuovo elemento DbSkipExpression che rappresenta l'operazione per ignorare gli elementi. + Associazione di espressione che specifica il set di input. + Elenco di specifiche di ordinamento che determinano come ordinare gli elementi del set di input. + Espressione che specifica il numero di elementi del set ordinato da ignorare. + + , o è Null oppure contiene Null. + + è vuoto o non è né oppure dispone di un tipo di risultato che non è uguale né promuovibile a un tipo Integer a 64 bit. + + + Crea un nuovo oggetto che ignora il numero specificato di elementi dal set di input ordinato specificato. + Nuovo elemento DbSkipExpression che rappresenta l'operazione per ignorare gli elementi. + Oggetto che specifica il set di input ordinato. + Espressione che specifica il numero di elementi del set ordinato da ignorare. + + o è null. + + non è né oppure dispone di un tipo di risultato che non è uguale né promuovibile a un tipo Integer a 64 bit. + + + Crea un nuovo oggetto che ordina il set di input specificato in base alle specifiche di ordinamento. + Nuovo elemento DbSortExpression che rappresenta l'operazione di ordinamento. + Associazione di espressione che specifica il set di input. + Elenco di specifiche di ordinamento che determinano come ordinare gli elementi del set di input. + + o è Null oppure contiene Null. + + è vuoto. + + + Crea un nuovo oggetto che limita il numero di elementi nella raccolta Argument al valore Limit del conteggio specificato.I risultati correlati non sono inclusi nell'output. + Nuovo elemento DbLimitExpression con i valori limite del conteggio e l'argomento specificati che non include i risultati correlati. + Espressione che specifica la raccolta di input. + Espressione che specifica il valore limite. + + o è null. + + non dispone di un tipo di risultati della raccolta o non dispone di un tipo di risultato uguale o promuovibile a un tipo Integer a 64 bit. + + + Crea un nuovo oggetto con un ordinamento che include l'ordinamento del set di input di ordinamento specificato oltre alla chiave di ordinamento specificata in ordine crescente e con le regole di confronto predefinite. + Nuovo elemento DbSortExpression che rappresenta la nuova operazione order-by complessiva. + Elemento DbSortExpression che specifica il set di input ordinato. + Metodo che specifica come derivare l'espressione della chiave di ordinamento aggiuntiva dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + + o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto con un ordinamento che include l'ordinamento del set di input di ordinamento specificato oltre alla chiave di ordinamento specificata in ordine crescente e con le regole di confronto specificate. + Nuovo elemento DbSortExpression che rappresenta la nuova operazione order-by complessiva. + Elemento DbSortExpression che specifica il set di input ordinato. + Metodo che specifica come derivare l'espressione della chiave di ordinamento aggiuntiva dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + Regole di confronto da utilizzare per l'ordinamento + + , o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato String confrontabile in termini di ordinamento. + + è vuoto o contiene solo spazi. + + + Crea un nuovo oggetto con un ordinamento che include l'ordinamento del set di input di ordinamento specificato oltre alla chiave di ordinamento specificata in ordine decrescente e con le regole di confronto predefinite. + Nuovo elemento DbSortExpression che rappresenta la nuova operazione order-by complessiva. + Elemento DbSortExpression che specifica il set di input ordinato. + Metodo che specifica come derivare l'espressione della chiave di ordinamento aggiuntiva dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + + o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto con un ordinamento che include l'ordinamento del set di input di ordinamento specificato oltre alla chiave di ordinamento specificata in ordine decrescente e con le regole di confronto specificate. + Nuovo elemento DbSortExpression che rappresenta la nuova operazione order-by complessiva. + Elemento DbSortExpression che specifica il set di input ordinato. + Metodo che specifica come derivare l'espressione della chiave di ordinamento aggiuntiva dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + Regole di confronto da usare per l'ordinamento. + + , o è Null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato String confrontabile in termini di ordinamento. + + è vuoto o contiene solo spazi. + + + Crea un nuovo oggetto con un ordinamento crescente e con le regole di confronto predefinite. + Nuova clausola di ordinamento con ordinamento crescente e la chiave di ordinamento specificata. + Espressione che definisce la chiave di ordinamento. + + è null. + + non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto con un ordinamento crescente e con le regole di confronto specificate. + Nuova clausola di ordinamento con la chiave di ordinamento e le regole di confronto specificate e con ordinamento crescente. + Espressione che definisce la chiave di ordinamento. + Regole di confronto da usare per l'ordinamento. + + è null. + + è vuoto o contiene solo spazi. + + non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto con un ordinamento decrescente e con le regole di confronto predefinite. + Nuova clausola di ordinamento con ordinamento decrescente e la chiave di ordinamento specificata. + Espressione che definisce la chiave di ordinamento. + + è null. + + non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto con un ordinamento decrescente e con le regole di confronto specificate. + Nuova clausola di ordinamento con la chiave di ordinamento e le regole di confronto specificate e con ordinamento decrescente. + Espressione che definisce la chiave di ordinamento. + Regole di confronto da usare per l'ordinamento. + + è null. + + è vuoto o contiene solo spazi. + + non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto . + Nuovo elemento DbTreatExpression con il tipo e l'argomento specificati. + Espressione che specifica l'istanza. + Metadati del tipo da utilizzare come modello di trattamento. + + o è null. + + non si trova nella stessa gerarchia dei tipi del tipo di risultato di . + + + Crea un oggetto con il valore booleano true. + Oggetto con il valore booleano true. + + + Crea un nuovo oggetto che nega il valore dell'argomento. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di negazione. + Espressione che specifica l'argomento. + + è null. + Non esiste alcun tipo di risultato numerico per . + + + Crea un nuovo oggetto che calcola l'unione degli argomenti set a sinistra e a destra rimuovendone i duplicati. + Nuovo oggetto DbExpression che calcola l'unione, senza duplicati, degli argomenti a sinistra e a destra. + Espressione che definisce l'argomento set a sinistra. + Espressione che definisce l'argomento set a destra. + + o è null. + Non esiste alcun tipo di risultati della raccolta comune con un tipo di elemento confrontabile in termini di uguaglianza tra e . + + + Crea un nuovo oggetto che calcola l'unione degli argomenti set a sinistra e a destra senza rimuoverne i duplicati. + Nuovo oggetto DbUnionAllExpression che calcola l'unione, includendone i duplicati, degli argomenti a sinistra e a destra. + Espressione che definisce l'argomento set a sinistra. + Espressione che definisce l'argomento set a destra. + + o è null. + Non esiste alcun tipo di risultati della raccolta comune tra e . + + + Crea un nuovo oggetto che fa riferimento a una variabile con il nome e il tipo specificati. + Elemento DbVariableReferenceExpression che rappresenta un riferimento a una variabile con il nome e il tipo specificati; il tipo di risultato dell'espressione sarà uguale a . + Tipo della variabile a cui si fa riferimento. + Nome della variabile a cui si fa riferimento. + + + Crea un nuovo oggetto che filtra gli elementi nel set di input specificato tramite il predicato specificato. + Nuovo elemento DbQuantifierExpression che rappresenta l'operazione Any. + Espressione che specifica il set di input. + Metodo che rappresenta il predicato da valutare per ogni membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica predicativa. + + o è null. + L'espressione generata da è Null. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Fornisce un'API per costruire oggetti che richiamano funzioni EDM canoniche e rende accessibile tale API come i metodi di estensione sul tipo di espressione stesso. + + + Crea un oggetto che richiama la funzione 'Abs' canonica con l'argomento specificato, che deve presentare un tipo di risultato numerico.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che restituisce il valore assoluto di . + Espressione che specifica il valore numerico. + + è null. + Nessun overload della funzione 'Abs' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'AddDays' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime o DateTimeOffset.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di giorni specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di giorni da aggiungere a . + + o è null. + Nessun overload della funzione 'AddDays' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddHours' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di ore specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di ore da aggiungere a . + + o è null. + Nessun overload della funzione 'AddHours' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddMicroseconds' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di microsecondi specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di microsecondi da aggiungere a . + + o è null. + Nessun overload della funzione 'AddMicroseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddMilliseconds' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer, DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di millisecondi specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di millisecondi da aggiungere a . + + o è null. + Nessun overload della funzione 'AddMilliseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddMinutes' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di minuti specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di minuti da aggiungere a . + + o è null. + Nessun overload della funzione 'AddMinutes' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddMonths' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime o DateTimeOffset.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di mesi specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di mesi da aggiungere a . + + o è null. + Nessun overload della funzione 'AddMonths' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddNanoseconds' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di nanosecondi specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di nanosecondi da aggiungere a . + + o è null. + Nessun overload della funzione 'AddNanoseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddSeconds' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di secondi specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di secondi da aggiungere a . + + o è null. + Nessun overload della funzione 'AddSeconds' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddYears' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime o DateTimeOffset.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di anni specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di anni da aggiungere a . + + o è null. + Nessun overload della funzione 'AddYears' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Avg' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è uguale al tipo di elemento della raccolta. + Nuovo elemento DbFunctionExpression che produce il valore medio. + Espressione che specifica la raccolta da cui calcolare il valore medio. + + è null. + Nessun overload della funzione 'Avg' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'BitwiseAnd' canonica con gli argomenti specificati, che devono presentare lo stesso tipo di risultato Integer numerico.Il tipo di risultato dell'espressione è uguale a questo stesso tipo. + Nuovo elemento DbFunctionExpression che restituisce il valore prodotto eseguendo l'operazione AND bit per bit di e . + Espressione che specifica il primo operando. + Espressione che specifica il secondo operando. + + o è null. + Nessun overload della funzione 'BitwiseAnd' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'BitwiseNot' canonica con l'argomento specificato, che deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è uguale a questo stesso tipo. + Nuovo elemento DbFunctionExpression che restituisce il valore prodotto eseguendo l'operazione NOT bit per bit di . + Espressione che specifica il primo operando. + + è null. + Nessun overload della funzione 'BitwiseNot' canonica accetta argomenti con i tipi di risultato di . + + + Crea un oggetto che richiama la funzione 'BitwiseOr' canonica con gli argomenti specificati, che devono presentare lo stesso tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è uguale a questo stesso tipo. + Nuovo elemento DbFunctionExpression che restituisce il valore prodotto eseguendo l'operazione OR bit per bit di e . + Espressione che specifica il primo operando. + Espressione che specifica il secondo operando. + + o è null. + Nessun overload della funzione 'BitwiseOr' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'BitwiseXor' canonica con gli argomenti specificati, che devono presentare lo stesso tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è uguale a questo stesso tipo. + Nuovo elemento DbFunctionExpression che restituisce il valore prodotto eseguendo l'operazione XOR (operatore OR esclusivo) bit per bit di e . + Espressione che specifica il primo operando. + Espressione che specifica il secondo operando. + + o è null. + Nessun overload della funzione 'BitwiseXor' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Ceiling' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Single, Double o Decimal.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che restituisce il valore intero più piccolo non minore di . + Espressione che specifica il valore numerico. + + è null. + Nessun overload della funzione 'Ceiling' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Concat' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è String. + Nuovo elemento DbFunctionExpression che produce la stringa concatenata. + Espressione che specifica la stringa da includere come primo elemento nella stringa restituita concatenata. + Espressione che specifica la stringa da includere come secondo elemento nella stringa restituita concatenata. + + o è null. + Nessun overload della funzione 'Concat' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Contains' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se si trova o meno all'interno di . + Espressione che specifica la stringa in cui cercare le occorrenze di . + Espressione che specifica la stringa da cercare in . + + o è null. + Nessun overload della funzione 'Contains' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Count' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che produce il valore del conteggio. + Espressione che specifica la raccolta su cui calcolare il valore del conteggio. + + è null. + Nessun overload della funzione 'Count' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'CreateDateTime' canonica con gli argomenti specificati.Il tipo di risultato di deve essere Edm.Double, mentre tutti gli altri argomenti devono presentare un tipo di risultato Edm.Int32.Il tipo di risultato dell'espressione è Edm.DateTime. + Nuovo elemento DbFunctionExpression che restituisce un nuovo elemento DateTime basato sui valori specificati. + Espressione che fornisce il valore anno per la nuova istanza di DateTime. + Espressione che fornisce il valore mese per la nuova istanza di DateTime. + Espressione che fornisce il valore giorno per la nuova istanza di DateTime. + Espressione che fornisce il valore ora per la nuova istanza di DateTime. + Espressione che fornisce il valore minuto per la nuova istanza di DateTime. + Espressione che fornisce il valore second per la nuova istanza di DateTime. + + , , , , , è Null. + Nessun overload della funzione 'CreateDateTime' canonica accetta argomenti con i tipi di risultato di , , , , e . + + + Crea un oggetto che richiama la funzione 'CreateDateTimeOffset' canonica con gli argomenti specificati.Il tipo di risultato di deve essere Edm.Double, mentre tutti gli altri argomenti devono presentare un tipo di risultato Edm.Int32.Il tipo di risultato dell'espressione è Edm.DateTimeOffset. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore DateTimeOffset basato sui valori specificati. + Espressione che fornisce il valore anno per la nuova istanza di DateTimeOffset. + Espressione che fornisce il valore mese per la nuova istanza di DateTimeOffset. + Espressione che fornisce il valore giorno per la nuova istanza di DateTimeOffset. + Espressione che fornisce il valore ora per la nuova istanza di DateTimeOffset. + Espressione che fornisce il valore minuto per la nuova istanza di DateTimeOffset. + Espressione che fornisce il valore secondo per la nuova istanza di DateTimeOffset. + Espressione che fornisce il numero di minuti nel valore di offset del fuso orario per la nuova istanza di DateTimeOffset. + + , , , , , o è Null. + Nessun overload della funzione 'CreateDateTimeOffset' canonica accetta argomenti con i tipi di risultato di , , , , , e . + + + Crea un oggetto che richiama la funzione 'CreateTime' canonica con gli argomenti specificati.Il tipo di risultato di deve essere Edm.Double, mentre tutti gli altri argomenti devono presentare un tipo di risultato Edm.Int32.Il tipo di risultato dell'espressione è Edm.Time. + Nuovo elemento DbFunctionExpression che restituisce un nuovo elemento Time basato sui valori specificati. + Espressione che fornisce il valore ora per la nuova istanza di DateTime. + Espressione che fornisce il valore minuto per la nuova istanza di DateTime. + Espressione che fornisce il valore second per la nuova istanza di DateTime. + + , o è null. + Nessun overload della funzione 'CreateTime' canonica accetta argomenti con i tipi di risultato di , e . + + + Crea un oggetto che richiama la funzione 'CurrentDateTime' canonica. + Nuovo elemento DbFunctionExpression che restituisce la data e l'ora correnti come un'istanza di Edm.DateTime. + + + Crea un oggetto che richiama la funzione 'CurrentDateTimeOffset' canonica. + Nuovo elemento DbFunctionExpression che restituisce la data e l'ora correnti come un'istanza di Edm.DateTimeOffset. + + + Crea un oggetto che richiama la funzione 'CurrentUtcDateTime' canonica. + Nuovo elemento DbFunctionExpression che restituisce la data e l'ora UTC come un'istanza di Edm.DateTime. + + + Crea un oggetto che richiama la funzione 'Day' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore giorno Integer da . + Espressione che specifica il valore da cui recuperare il giorno. + + è null. + Nessun overload della funzione 'Day' canonica accetta argomenti con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'DayOfYear' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore giorno dell'anno Integer da . + Espressione che specifica il valore da cui recuperare il giorno dell'anno. + + è null. + Nessun overload della funzione 'DayOfYear' canonica accetta argomenti con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'DiffDays' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di giorni tra e . + Espressione che specifica il primo valore DateTime o DateTimeOffset. + Espressione che specifica il valore DateTime o DateTimeOffset per cui deve essere calcolata la differenza di giorni rispetto a . + + o è null. + Nessun overload della funzione 'DiffDays' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffHours' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di ore tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di ore rispetto a . + + o è null. + Nessun overload della funzione 'DiffHours' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffMicroseconds' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di microsecondi tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di microsecondi rispetto a . + + o è null. + Nessun overload della funzione 'DiffMicroseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffMilliseconds' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di millisecondi tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di millisecondi rispetto a . + + o è null. + Nessun overload della funzione 'DiffMilliseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffMinutes' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di minuti tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di minuti rispetto a . + + o è null. + Nessun overload della funzione 'DiffMinutes' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffMonths' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di mesi tra e . + Espressione che specifica il primo valore DateTime o DateTimeOffset. + Espressione che specifica il valore DateTime o DateTimeOffset per cui deve essere calcolata la differenza di mesi rispetto a . + + o è Null. + Nessun overload della funzione 'DiffMonths' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffNanoseconds' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di nanosecondi tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di nanosecondi rispetto a . + + o è null. + Nessun overload della funzione 'DiffNanoseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffSeconds' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di secondi tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di secondi rispetto a . + + o è null. + Nessun overload della funzione 'DiffSeconds' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffYears' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di anni tra e . + Espressione che specifica il primo valore DateTime o DateTimeOffset. + Espressione che specifica il valore DateTime o DateTimeOffset per cui deve essere calcolata la differenza di anni rispetto a . + + o è null. + Nessun overload della funzione 'DiffYears' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'EndsWith' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Boolean. + Nuovo elemento DbFunctionExpression che indica se termina con . + Espressione che specifica la stringa in cui verificare la presenza dell'elemento specificato. + Espressione che specifica il suffisso per cui verificare la presenza di . + + o è null. + Nessun overload della funzione 'EndsWith' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Floor' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Single, Double o Decimal.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che restituisce il valore intero più elevato non maggiore di . + Espressione che specifica il valore numerico. + + è null. + Nessun overload della funzione 'Floor' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'GetTotalOffsetMinutes' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTimeOffset.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il numero di minuti di offset di rispetto al fuso orario GMT. + Espressione che specifica il valore DateTimeOffset da cui recuperare l'offset in minuti rispetto al fuso orario GMT. + + è null. + Nessun overload della funzione 'GetTotalOffsetMinutes' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Hour' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore ora Integer da . + Espressione che specifica il valore da cui recuperare l'ora. + + è null. + Nessun overload della funzione 'Hours' canonica accetta argomenti con i tipi di risultato di . + + + Crea un oggetto che richiama la funzione 'IndexOf' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il primo indice di in . + Espressione che specifica la stringa in cui cercare . + Espressione che specifica la stringa da cercare in . + + o è null. + Nessun overload della funzione 'IndexOf' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Left' canonica con gli argomenti specificati, che devono presentare un tipo di risultato numerico String e Integer.Il tipo di risultato dell'espressione è String. + Nuovo elemento DbFunctionExpression che restituisce la sottostringa più a sinistra di lunghezza da . + Espressione che specifica la stringa da cui estrarre la sottostringa più a sinistra. + Espressione che specifica la lunghezza della sottostringa più a sinistra da estrarre da . + + o è null. + Nessun overload della funzione 'Left' canonica accetta argomenti con i tipi di risultato di . + + + Crea un oggetto che richiama la funzione 'Length' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce la lunghezza di . + Espressione che specifica la stringa di cui calcolare la lunghezza. + + è null. + Nessun overload della funzione 'Length' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'BigCount' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è Edm.Int64. + Nuovo elemento DbFunctionExpression che produce il valore del conteggio. + Espressione che specifica la raccolta su cui calcolare il valore del conteggio. + + è null. + Nessun overload della funzione 'BigCount' canonica accetta argomenti con i tipi di risultato di . + + + Crea un oggetto che richiama la funzione 'Max' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è uguale al tipo di elemento della raccolta. + Nuovo elemento DbFunctionExpression che produce il valore massimo. + Espressione che specifica la raccolta da cui recuperare il valore massimo. + + è null. + Nessun overload della funzione 'Max' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Millisecond' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore millisecondo Integer da . + Espressione che specifica il valore da cui recuperare il millisecondo. + + è null. + Nessun overload della funzione 'Millisecond' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Min' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è uguale al tipo di elemento della raccolta. + Nuovo elemento DbFunctionExpression che produce il valore minimo. + Espressione che specifica la raccolta da cui recuperare il valore minimo. + + è null. + Nessun overload della funzione 'Min' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Minute' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore minuto Integer da . + Espressione che specifica il valore da cui recuperare il minuto. + + è null. + Nessun overload della funzione 'Minute' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Month' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore mese Integer da . + Espressione che specifica il valore da cui recuperare il mese. + + è null. + Nessun overload della funzione 'Month' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'NewGuid' canonica. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore GUID. + + + Crea un oggetto che richiama la funzione 'Power' canonica con gli argomenti specificati, che devono presentare tipi di risultato numerici.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che restituisce il valore di alla potenza specificata da . + Espressione che specifica il valore numerico da elevare alla potenza data. + Espressione che specifica la potenza a cui elevare . + + o è null. + Nessun overload della funzione 'Power' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Replace' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce una nuova stringa in base a dove ogni occorrenza di viene sostituita da . + Espressione che specifica la stringa in cui eseguire l'operazione di sostituzione. + Espressione che specifica la stringa da sostituire. + Espressione che specifica la stringa sostitutiva. + + , o è Null. + Nessun overload della funzione 'Replace' canonica accetta argomenti con i tipi di risultato di , e . + + + Crea un oggetto che richiama la funzione 'Reverse' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che produce il valore invertito di . + Espressione che specifica la stringa da invertire. + + è null. + Nessun overload della funzione 'Reverse' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Right' canonica con gli argomenti specificati, che devono presentare un tipo di risultato numerico String e Integer.Il tipo di risultato dell'espressione è String. + Nuovo elemento DbFunctionExpression che restituisce la sottostringa più a destra di lunghezza da . + Espressione che specifica la stringa da cui estrarre la sottostringa più a destra. + Espressione che specifica la lunghezza della sottostringa più a destra da estrarre da . + + o è null. + Nessun overload della funzione 'Right' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Round' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Single, Double o Decimal.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che arrotonda l'argomento specificato al valore Integer più vicino. + Espressione che specifica il valore numerico da arrotondare. + + è null. + Nessun overload della funzione 'Round' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Round' canonica con gli argomenti specificati, che devono presentare tipi di risultato Integer e Single, Double o Decimal.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che arrotonda l'argomento specificato al valore intero più vicino, con la precisione specificata da . + Espressione che specifica il valore numerico da arrotondare. + Espressione che specifica il numero di cifre di precisione da utilizzare per l'arrotondamento. + + o è Null. + Nessun overload della funzione 'Round' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Second' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore secondo Integer da . + Espressione che specifica il valore da cui recuperare il secondo. + + è null. + Nessun overload della funzione 'Second' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'StartsWith' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Boolean. + Nuovo elemento DbFunctionExpression che indica se inizia con . + Espressione che specifica la stringa in cui verificare la presenza dell'elemento specificato. + Espressione che specifica il prefisso per cui verificare la presenza di . + + o è null. + Nessun overload della funzione 'StartsWith' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'StDev' sui membri non Null della raccolta specificata.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che produce il valore di deviazione standard su membri non Null della raccolta. + Espressione che specifica la raccolta per cui calcolare la deviazione standard. + + è null. + Nessun overload della funzione 'StDev' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'StDevP' canonica sulla popolazione della raccolta specificata.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che produce il valore di deviazione standard. + Espressione che specifica la raccolta per cui calcolare la deviazione standard. + + è null. + Nessun overload della funzione 'StDevP' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Substring' canonica con gli argomenti specificati, che devono presentare tipi di risultato numerici String e Integer.Il tipo di risultato dell'espressione è String. + Nuovo elemento DbFunctionExpression che restituisce la sottostringa di lunghezza da a partire da . + Espressione che specifica la stringa da cui estrarre la sottostringa. + Espressione che specifica l'indice iniziale da cui derivare la sottostringa. + Espressione che specifica la lunghezza della sottostringa. + + , o è Null. + Nessun overload della funzione 'Substring' canonica accetta argomenti con i tipi di risultato di , e . + + + Crea un oggetto che richiama la funzione 'Sum' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è uguale al tipo di elemento della raccolta. + Nuovo elemento DbFunctionExpression che produce la somma. + Espressione che specifica la raccolta da cui calcolare la somma. + + è null. + Nessun overload della funzione 'Sum' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'ToLower' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce il valore di convertito in caratteri minuscoli. + Espressione che specifica la stringa di cui eseguire la conversione in caratteri minuscoli. + + è null. + Nessun overload della funzione 'ToLower' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'ToUpper' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce il valore di convertito in caratteri maiuscoli. + Espressione che specifica la stringa di cui eseguire la conversione in caratteri maiuscoli. + + è null. + Nessun overload della funzione 'ToUpper' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Trim' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce il valore di con gli spazi iniziali e finali rimossi. + Espressione che specifica la stringa da cui rimuovere gli spazi iniziali e finali. + + è null. + Nessun overload della funzione 'Trim' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'RTrim' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce il valore di con gli spazi finali rimossi. + Espressione che specifica la stringa da cui rimuovere gli spazi finali. + + è null. + Nessun overload della funzione 'RTrim' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'LTrim' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce il valore di con gli spazi iniziali rimossi. + Espressione che specifica la stringa da cui rimuovere gli spazi iniziali. + + è null. + Nessun overload della funzione 'LTrim' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Truncate' canonica con gli argomenti specificati, che devono presentare tipi di risultato Integer e Single, Double o Decimal.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che tronca l'argomento specificato al valore intero più vicino, con la precisione specificata da . + Espressione che specifica il valore numerico da troncare. + Espressione che specifica il numero di cifre di precisione da utilizzare per il troncamento. + + o è null. + Nessun overload della funzione 'Truncate' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'TruncateTime' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che restituisce il valore di con l'ora impostata su zero. + Espressione che specifica il valore per cui troncare la porzione ora. + + è null. + Nessun overload della funzione 'TruncateTime' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Var' sui membri non Null della raccolta specificata.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che produce il valore di varianza statistica per i membri non Null della raccolta. + Espressione che specifica la raccolta da utilizzare per cui calcolare la varianza statistica. + + è null. + Nessun overload della funzione 'Var' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'VarP' canonica sulla popolazione della raccolta specificata.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che produce il valore di varianza statistica. + Espressione che specifica la raccolta da utilizzare per cui calcolare la varianza statistica. + + è null. + Nessun overload della funzione 'VarP' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Year' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore anno Integer da. + Espressione che specifica il valore da cui recuperare l'anno. + + è null. + Nessun overload della funzione 'Year' canonica accetta un argomento con il tipo di risultato . + + + Rappresenta la classe Row che ha lo scopo di fornire un modo analogo al costruttore per chiamare <see cref="M:System.Data.Entity.Core.Common.CommandTrees.ExpressionBuilder.DbExpressionBuilder.NewRow(System.Collections.Generic.IEnumerable{System.Collections.Generic.KeyValuePair{System.String,System.Data.Entity.Core.Common.CommandTrees.DbExpression}})" /> + + + Inizializza una nuova istanza della classe utilizzando il valore della prima colonna e i valori delle colonne successive facoltative specificati. + Coppia chiave-valore che fornisce la prima colonna dell'istanza della nuova riga (obbligatorio). + Coppie chiave-valore che forniscono eventuali colonne successive dell'istanza della nuova riga (facoltativo). + + + Converte un oggetto Row nell'oggetto . + Oggetto che rappresenta l'oggetto Row convertito. + Oggetto Row. + + + Crea un nuovo oggetto che costruisce una nuova riga in base alle colonne contenute in questa istanza di Row. + Nuovo elemento DbNewInstanceExpression che costruisce una riga con gli stessi nomi di colonna e gli stessi valori DbExpression di questa istanza di Row. + + + Fornisce un'API per costruire oggetti che richiamano funzioni EDM canoniche correlate spaziali e, ove appropriato, rende accessibile tale API come i metodi di estensione sul tipo di espressione stesso. + + + Crea un oggetto che richiama la funzione 'Area' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce l'area di spatialValue o Null se spatialValue non è una superficie. + Espressione che specifica il valore della superficie spaziale per cui è necessario calcolare l'area. + + + Crea un oggetto che richiama la funzione 'AsBinary' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Binary. + Nuovo elemento DbFunctionExpression che restituisce la rappresentazione binaria nota di spatialValue. + Espressione che specifica il valore spaziale da cui deve essere prodotta la rappresentazione binaria nota. + + + Crea un oggetto che richiama la funzione 'AsGml' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.String. + Nuovo elemento DbFunctionExpression che restituisce la rappresentazione GML (Geography Markup Language) di spatialValue. + Espressione che specifica il valore spaziale da cui deve essere prodotta la rappresentazione GML (Geography Markup Language). + + + Crea un oggetto che richiama la funzione 'AsText' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.String. + Nuovo elemento DbFunctionExpression che restituisce la rappresentazione di testo nota di spatialValue. + Espressione che specifica il valore spaziale da cui deve essere prodotta la rappresentazione di testo nota. + + + Crea un oggetto che richiama la funzione 'Centroid' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce il punto centroide di geometryValue (che potrebbe non trovarsi sulla superficie stessa) o Null se geometryValue non è una superficie. + Espressione che specifica il valore della superficie geometrico da cui deve essere recuperato il centroide. + + + Crea un oggetto che richiama la funzione 'CoordinateSystemId' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore SRID Integer da spatialValue. + Espressione che specifica il valore da cui deve essere recuperato l'ID del sistema di coordinate (SRID). + + + Crea un oggetto che richiama la funzione 'Distance' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce la distanza tra i punti più vicini in spatialValue1 e spatialValue1. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale da cui deve essere misurata la distanza da spatialValue1. + + + Crea un oggetto che richiama la funzione 'Elevation' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce il valore di elevazione di spatialValue o Null se spatialValue non è un punto. + Espressione che specifica il valore del punto spaziale da cui deve essere recuperato il valore (coordinata Z) di elevazione. + + + Crea un oggetto che richiama la funzione 'EndPoint' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato equivale a quello di spatialValue. + Nuovo elemento DbFunctionExpression che restituisce il punto finale di spatialValue o Null se spatialValue non è una curva. + Espressione che specifica il valore della curva spaziale da cui deve essere recuperato il punto finale. + + + Crea un oggetto che richiama la funzione 'ExteriorRing' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce l'anello esterno del poligono geometryValue o Null se geometryValue non è un poligono. + Valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeographyCollectionFromBinary' canonica con gli argomenti specificati.geographyCollectionWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della raccolta di geografie basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della raccolta di geografie. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della raccolta di geografie. + + + Crea un oggetto che richiama la funzione 'GeographyCollectionFromText' canonica con gli argomenti specificati.geographyCollectionWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della raccolta di geografie basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della raccolta di geografie. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della raccolta di geografie. + + + Crea un oggetto che richiama la funzione 'GeographyFromBinary' canonica con l'argomento specificato, che deve presentare un tipo di risultato binario.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sul valore binario specificato. + Espressione che fornisce la rappresentazione binaria nota del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyFromBinary' canonica con gli argomenti specificati.wellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyFromGml' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sul valore specificato con l'ID del sistema di coordinate (SRID) predefinito del provider sottostante. + Espressione che fornisce la rappresentazione GML (Geography Markup Language) del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyFromGml' canonica con gli argomenti specificati.geographyMarkup deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione GML (Geography Markup Language) del valore geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyFromText' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Edm.Geography.Il relativo valore presenta l'ID del sistema di coordinate (SRID) predefinito del provider sottostante. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sul valore specificato. + Espressione che fornisce la rappresentazione di testo nota del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyFromText' canonica con gli argomenti specificati.wellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyLineFromBinary' canonica con gli argomenti specificati.lineWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della linea geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della linea geografica. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della linea geografico. + + + Crea un oggetto che richiama la funzione 'GeographyLineFromText' canonica con gli argomenti specificati.lineWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della linea geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della linea geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della linea geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiLineFromBinary' canonica con gli argomenti specificati.multiLineWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della multilinea geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della multilinea geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della multilinea geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiLineFromText' canonica con gli argomenti specificati.multiLineWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della multilinea geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della multilinea geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della multilinea geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiPointFromBinary' canonica con gli argomenti specificati.multiPointWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipunto geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del multipunto geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipunto geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiPointFromText' canonica con gli argomenti specificati.multiPointWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipunto geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del multipunto geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipunto geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiPolygonFromBinary' canonica con gli argomenti specificati.multiPolygonWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipoligono geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del multipoligono geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipoligono geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiPolygonFromText' canonica con gli argomenti specificati.multiPolygonWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipoligono geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del multipoligono geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipoligono geografico. + + + Crea un oggetto che richiama la funzione 'GeographyPointFromBinary' canonica con gli argomenti specificati.pointWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del punto geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del punto geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del punto geografico. + + + Crea un oggetto che richiama la funzione 'GeographyPointFromText' canonica con gli argomenti specificati. + Funzione 'GeographyPointFromText' canonica. + Espressione che fornisce la rappresentazione di testo nota del valore del punto geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del punto geografico. + + + Crea un oggetto che richiama la funzione 'GeographyPolygonFromBinary' canonica con gli argomenti specificati.polygonWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del poligono geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del poligono geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del poligono geografico. + + + Crea un oggetto che richiama la funzione 'GeographyPolygonFromText' canonica con gli argomenti specificati.polygonWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del poligono geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del poligono geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del poligono geografico. + + + Crea un oggetto che richiama la funzione 'GeometryCollectionFromBinary' canonica con gli argomenti specificati.geometryCollectionWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della raccolta di geometrie basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della raccolta di geometrie. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della raccolta di geometrie. + + + Crea un oggetto che richiama la funzione 'GeometryCollectionFromText' canonica con gli argomenti specificati.geometryCollectionWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della raccolta di geometrie basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della raccolta di geometrie. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della raccolta di geometrie. + + + Crea un oggetto che richiama la funzione 'GeometryFromBinary' canonica con l'argomento specificato, che deve presentare un tipo di risultato binario.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sul valore binario specificato. + Espressione che fornisce la rappresentazione binaria nota del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryFromBinary' canonica con gli argomenti specificati.wellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryFromGml' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sul valore specificato con l'ID del sistema di coordinate (SRID) predefinito del provider sottostante. + Espressione che fornisce la rappresentazione GML (Geography Markup Language) del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryFromGml' canonica con gli argomenti specificati.geometryMarkup deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione GML (Geography Markup Language) del valore geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryFromText' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Edm.Geometry.Il relativo valore presenta l'ID del sistema di coordinate (SRID) predefinito del provider sottostante. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sul valore specificato. + Espressione che fornisce la rappresentazione di testo nota del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryFromText' canonica con gli argomenti specificati.wellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryLineFromBinary' canonica con gli argomenti specificati.lineWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della linea geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della linea geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della linea geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryLineFromText' canonica con gli argomenti specificati.lineWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della linea geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della linea geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della linea geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiLineFromBinary' canonica con gli argomenti specificati.multiLineWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della multilinea geometrico in base ai valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della multilinea geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della multilinea geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiLineFromText' canonica con gli argomenti specificati.multiLineWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della multilinea geometrico in base ai valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della multilinea geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della multilinea geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiPointFromBinary' canonica con gli argomenti specificati.multiPointWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipunto geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del multipunto geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipunto geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiPointFromText' canonica con gli argomenti specificati.multiPointWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipunto geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del multipunto geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipunto geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiPolygonFromBinary' canonica con gli argomenti specificati.multiPolygonWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipoligono geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del multipoligono geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipoligono geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiPolygonFromText' canonica con gli argomenti specificati.multiPolygonWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipoligono geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del multipoligono geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipoligono geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryPointFromBinary' canonica con gli argomenti specificati.pointWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del punto geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del punto geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del punto geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryPointFromText' canonica con gli argomenti specificati.pointWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del punto geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del punto geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del punto geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryPolygonFromBinary' canonica con gli argomenti specificati.polygonWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del poligono geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del poligono geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del poligono geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryPolygonFromText' canonica con gli argomenti specificati.polygonWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del poligono geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del poligono geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del poligono geometrico. + + + Crea un oggetto che richiama la funzione 'InteriorRingAt' canonica con gli argomenti specificati.Il primo argomento deve presentare un tipo di risultato Edm.Geometry.Il secondo deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce l'anello interno alla posizione indexValue in geometryValue o Null se geometryValue non è un poligono. + Valore geometrico. + Espressione che specifica la posizione dell'anello interno da recuperare dall'interno del poligono. + + + Crea un oggetto che richiama la funzione 'InteriorRingCount' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il numero di anelli interni nel poligono geometryValue o Null se geometryValue non è un poligono. + Valore geometrico. + + + Crea un oggetto che richiama la funzione 'IsClosedSpatial' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se spatialValue è chiuso o Null se spatialValue non è una curva. + Espressione che specifica il valore della curva spaziale da cui deve essere recuperato il valore IsClosedSpatial. + + + Crea un oggetto che richiama la funzione 'IsEmptySpatial' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se spatialValue è vuoto. + Espressione che specifica il valore spaziale da cui deve essere recuperato il valore IsEmptySpatial. + + + Crea un oggetto che richiama la funzione 'IsRing' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue è un anello (chiuso e semplice) o Null se geometryValue non è una curva. + Espressione che specifica il valore della curva geometrico da cui deve essere recuperato il valore IsRing. + + + Crea un oggetto che richiama la funzione 'IsSimpleGeometry' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue è una geometria semplice. + Valore geometrico. + + + Crea un oggetto che richiama la funzione 'IsValidGeometry' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue è valido. + Espressione che specifica il valore geometrico che deve essere testato per la validità spaziale. + + + Crea un oggetto che richiama la funzione 'Latitude' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce il valore Latitude di geographyValue o Null se geographyValue non è un punto. + Espressione che specifica il valore del punto geografico da cui deve essere recuperato il valore Latitude. + + + Crea un oggetto che richiama la funzione 'Longitude' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce il valore Longitude di geographyValue o Null se geographyValue non è un punto. + Espressione che specifica il valore del punto geografico da cui deve essere recuperato il valore Longitude. + + + Crea un oggetto che richiama la funzione 'Measure' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce la misura di spatialValue o Null se spatialValue non è un punto. + Espressione che specifica il valore del punto spaziale da cui deve essere recuperato il valore della coordinata M (Misura). + + + Crea un oggetto che richiama la funzione 'PointAt' canonica con gli argomenti specificati.Il primo argomento deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il secondo deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione equivale a quello di spatialValue. + Nuovo elemento DbFunctionExpression che restituisce il punto alla posizione indexValue in spatialValue o Null se spatialValue non è una linea spezzata. + Espressione che specifica il valore String della linea spezzata spaziale. + Espressione che specifica la posizione del punto da recuperare dall'interno della linea spezzata. + + + Crea un oggetto che richiama la funzione 'PointCount' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il numero di punti in spatialValue o Null se spatialValue non è una linea spezzata. + Espressione che specifica il valore della linea spezzata spaziale da cui deve essere recuperato il numero di punti. + + + Crea un oggetto che richiama la funzione 'PointOnSurface' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un punto la cui presenza sulla superficie geometryValue è garantita o Null se geometryValue non è una superficie. + Espressione che specifica il valore della superficie geometrico da cui deve essere recuperato il punto. + + + Crea un oggetto che richiama la funzione 'SpatialBoundary' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce il limite per geometryValue. + Espressione che specifica il valore geometrico da cui deve essere recuperato il valore SpatialBoundary. + + + Crea un oggetto che richiama la funzione 'SpatialBuffer' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography, Edm.Geometry o Edm.Double.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un valore geometrico che rappresenta tutti i punti minori o uguali alla distanza da spatialValue. + Espressione che specifica il valore spaziale. + Espressione che specifica la distanza buffer. + + + Crea un oggetto che richiama la funzione 'SpatialContains' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 contiene spazialmente geometryValue2. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + + + Crea un oggetto che richiama la funzione 'SpatialConvexHull' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce la struttura convessa per geometryValue. + Espressione che specifica il valore geometrico da cui deve essere recuperato il valore della struttura convessa. + + + Crea un oggetto che richiama la funzione 'SpatialCrosses' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 attraversa l'intersezione geometryValue2. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + + + Crea un oggetto che richiama la funzione 'SpatialDifference' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione equivale a quello di spatialValue1 e spatialValue2. + Nuovo elemento DbFunctionExpression che restituisce il valore geometrico che rappresenta la differenza tra spatialValue2 e spatialValue1. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale per cui deve essere calcolata la differenza con spatialValue1. + + + Crea un oggetto che richiama la funzione 'SpatialDimension' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore Dimension da spatialValue. + Espressione che specifica il valore da cui deve essere recuperato il valore Dimension. + + + Crea un oggetto che richiama la funzione 'SpatialDisjoint' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se spatialValue1 e spatialValue2 sono spazialmente disgiunti. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale che deve essere confrontato con spatialValue1 ai fini della disgiunzione. + + + Crea un oggetto che richiama la funzione 'SpatialElementAt' canonica con gli argomenti specificati.Il primo argomento deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il secondo deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione equivale a quello di spatialValue. + Nuovo elemento DbFunctionExpression che restituisce l'elemento della raccolta alla posizione indexValue in spatialValue o Null se spatialValue non è una raccolta. + Espressione che specifica il valore della raccolta di geografie o geometrie. + Espressione che specifica la posizione dell'elemento da recuperare dalla raccolta di geografie o geometrie. + + + Crea un oggetto che richiama la funzione 'SpatialElementCount' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il numero di elementi in spatialValue o Null se spatialValue non è una raccolta. + Espressione che specifica il valore della raccolta di geografie o geometrie da cui deve essere recuperato il numero di elementi. + + + Crea un oggetto che richiama la funzione 'SpatialEnvelope' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce il rettangolo di selezione minimo per geometryValue. + Espressione che specifica il valore da cui deve essere recuperato il valore Envelope. + + + Crea un oggetto che richiama la funzione 'SpatialEquals' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se spatialValue1 e spatialValue2 sono uguali. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale che deve essere confrontato con spatialValue1 ai fini dell'uguaglianza. + + + Crea un oggetto che richiama la funzione 'SpatialIntersection' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione equivale a quello di spatialValue1 e spatialValue2. + Nuovo elemento DbFunctionExpression che restituisce il valore spaziale che rappresenta l'intersezione di spatialValue1 e spatialValue2. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale per cui deve essere calcolata l'intersezione con spatialValue1. + + + Crea un oggetto che richiama la funzione 'SpatialIntersects' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se spatialValue1 e spatialValue2 si intersecano. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale che deve essere confrontato con spatialValue1 ai fini dell'intersezione. + + + Crea un oggetto che richiama la funzione 'SpatialLength' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce la lunghezza di spatialValue o Null se spatialValue non è una curva. + Espressione che specifica il valore della curva spaziale da cui deve essere recuperata la lunghezza. + + + Crea un oggetto che richiama la funzione 'SpatialOverlaps' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 si sovrappone spazialmente a geometryValue2. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + + + Crea un oggetto che richiama la funzione 'SpatialRelate' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Edm.Geometry e String.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 è correlato spazialmente a geometryValue2 in base alla relazione spaziale definita da intersectionPatternMatrix. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + Espressione che specifica la rappresentazione di testo del modello di intersezione DE-9IM (Dimensionally Extended Nine-Intersection Model) utilizzato per confrontare geometryValue1 e geometryValue2. + + + Crea un oggetto che richiama la funzione 'SpatialSymmetricDifference' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione equivale a quello di spatialValue1 e spatialValue2. + Nuovo elemento DbFunctionExpression che restituisce il valore geometrico che rappresenta la differenza simmetrica di spatialValue2 con spatialValue1. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale per cui deve essere calcolata la differenza simmetrica con spatialValue1. + + + Crea un oggetto che richiama la funzione 'SpatialTouches' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 tocca geometryValue2. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + + + Crea un oggetto che richiama la funzione 'SpatialTypeName' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.String. + Nuovo elemento DbFunctionExpression che restituisce il nome del tipo di geometria della stringa da spatialValue. + Espressione che specifica il valore da cui deve essere recuperato il nome del tipo di geometria. + + + Crea un oggetto che richiama la funzione 'SpatialUnion' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione equivale a quello di spatialValue1 e spatialValue2. + Nuovo elemento DbFunctionExpression che restituisce il valore spaziale che rappresenta l'unione di spatialValue1 e spatialValue2. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale per cui deve essere calcolata l'unione con spatialValue1. + + + Crea un oggetto che richiama la funzione 'SpatialWithin' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 si trova spazialmente all'interno di geometryValue2. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + + + Crea un oggetto che richiama la funzione 'StartPoint' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato equivale a quello di spatialValue. + Nuovo elemento DbFunctionExpression che restituisce il punto iniziale di spatialValue o Null se spatialValue non è una curva. + Espressione che specifica il valore della curva spaziale da cui deve essere recuperato il punto iniziale. + + + Crea un oggetto che richiama la funzione 'XCoordinate' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce il valore della coordinata X di geometryValue o Null se geometryValue non è un punto. + Espressione che specifica il valore del punto geometrico da cui deve essere recuperato il valore della coordinata X. + + + Crea un oggetto che richiama la funzione 'YCoordinate' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce il valore della coordinata Y di geometryValue o Null se geometryValue non è un punto. + Espressione che specifica il valore del punto geometrico da cui deve essere recuperato il valore della coordinata Y. + + + Classe pubblica del parser Entity SQL. + + + Analizza la query specificata con i parametri specificati. + + contenente e informazioni che descrivono le eventuali definizioni di funzioni inline. + Query EntitySQL da analizzare. + Parametri di query facoltativi. + + + Analizza una query specifica con le variabili di un set specifico e produce . + + contenente e informazioni che descrivono le eventuali definizioni di funzioni inline. + Query da analizzare. + Variabili di query facoltative. + + + Definizione di funzione inline della query Entity SQL, restituita come parte di . + + + Posizione finale della definizione di funzione nel testo della query eSQL. + + + Parametri e corpo della funzione. + + + Nome funzione. + + + Posizione iniziale della definizione di funzione nel testo della query eSQL. + + + Informazioni sui risultati del parser Entity SQL. + + + Albero dei comandi prodotto durante l'analisi. + + + Elenco di oggetti che descrive le definizioni di funzione inline della query. + + + Classe che rappresenta un comando per il livello concettuale + + + Inizializza una nuova istanza della classe utilizzando i valori specificati. + + + Inizializza una nuova istanza della classe con l'istruzione specificata. + Testo del comando. + + + Inizializza una nuova istanza della classe con l'istruzione e la connessione specificate. + Testo del comando. + Connessione all'origine dati. + + + Inizializza una nuova istanza della classe con l'istruzione, la connessione e la transazione specificate. + Testo del comando. + Connessione all'origine dati. + Transazione in cui viene eseguito il comando. + + + Costruisce l'oggetto EntityCommand con l'istruzione eSQL specificata e l'oggetto connessione da utilizzare + Testo del comando eSQL da eseguire + Oggetto connessione + Sistema di risoluzione utilizzato per risolvere DbProviderServices + + + Annulla l'esecuzione di . + + + Ottiene o imposta un'istruzione Entity SQL che specifica un comando o una stored procedure da eseguire. + Istruzione Entity SQL che specifica un comando o una stored procedure da eseguire. + + + Ottiene o imposta il tempo di attesa prima del timeout. + Tempo di attesa in secondi per l'esecuzione del comando. + + + Ottiene o imposta l'albero dei comandi da eseguire. È possibile impostare solo un albero dei comandi o il testo del comando, non entrambi. + Albero dei comandi da eseguire. + + + Ottiene o imposta un valore che indica come viene interpretata la proprietà . + Uno dei valori dell'enumerazione . + + + Ottiene o imposta l'oggetto utilizzato da . + Connessione utilizzata dal comando dell'entità. + + + Crea e restituisce un nuovo oggetto parametro che rappresenta un parametro nell'istruzione eSQL + Oggetto parametro. + + + Crea una nuova istanza di un oggetto . + Nuova istanza di un oggetto . + + + Oggetto connessione utilizzato per l'esecuzione del comando + + + Raccolta di parametri per questo comando + + + Transazione in cui viene eseguito il comando + + + Ottiene o imposta un valore che indica se l'oggetto comando deve essere visibile in un controllo Progettazione Windows Form. + true se l'oggetto comando deve essere visibile in un controllo di Progettazione Windows Form; in caso contrario, false. + + + Ottiene o imposta un valore che indica se la memorizzazione nella cache dei piani di query è abilitata. + true la memorizzazione nella cache dei piani di query è abilitata; in caso contrario, false. + + + Esegue il comando e restituisce un lettore dati per la lettura dei risultati + Oggetto DbDataReader + Comportamento da utilizzare quando viene eseguito il comando + + + Esegue in modo asincrono il comando e restituisce un lettore dati per la lettura dei risultati + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto DbDataReader. + Comportamento da utilizzare quando viene eseguito il comando + Token da monitorare per le richieste di annullamento + + + Esegue il comando corrente. + Numero di righe interessate. + + + Esegue in modo asincrono il comando ed elimina i risultati restituiti dal comando + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di righe interessate. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Esegue il comando e restituisce un lettore di dati. + Oggetto che contiene i risultati. + + + Compila l'oggetto in un albero dei comandi e lo passa al provider dell'archivio sottostante per l'esecuzione, quindi compila un oggetto dal set di risultati prodotto utilizzando l'oggetto specificato. + Oggetto che contiene i risultati. + Uno dei valori di . + + + Esegue in modo asincrono il comando e restituisce un lettore dati per la lettura dei risultati.Può essere chiamato solo su CommandType.CommandText (in caso contrario, utilizzare i metodi Execute* standard) + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto EntityDataReader. + Per i comandi delle stored procedure, se chiamato per qualsiasi elemento, ad eccezione del risultato della raccolta di entità + + + Esegue in modo asincrono il comando e restituisce un lettore dati per la lettura dei risultati.Può essere chiamato solo su CommandType.CommandText (in caso contrario, utilizzare i metodi Execute* standard) + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto EntityDataReader. + Comportamento da utilizzare quando viene eseguito il comando + Per i comandi delle stored procedure, se chiamato per qualsiasi elemento, ad eccezione del risultato della raccolta di entità + + + Esegue in modo asincrono il comando e restituisce un lettore dati per la lettura dei risultati.Può essere chiamato solo su CommandType.CommandText (in caso contrario, utilizzare i metodi Execute* standard) + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto EntityDataReader. + Comportamento da utilizzare quando viene eseguito il comando + Oggetto da osservare durante l'attesa del completamento dell'attività. + Per i comandi delle stored procedure, se chiamato per qualsiasi elemento, ad eccezione del risultato della raccolta di entità + + + Esegue in modo asincrono il comando e restituisce un lettore dati per la lettura dei risultati.Può essere chiamato solo su CommandType.CommandText (in caso contrario, utilizzare i metodi Execute* standard) + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto EntityDataReader. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Per i comandi delle stored procedure, se chiamato per qualsiasi elemento, ad eccezione del risultato della raccolta di entità + + + Esegue il comando e restituisce la prima colonna della prima riga nel gruppo di risultati.Le colonne o le righe aggiuntive vengono ignorate. + Prima colonna della prima riga del gruppo di risultati oppure riferimento Null (Nothing in Visual Basic) se il gruppo di risultati è vuoto. + + + Ottiene i parametri della stored procedure o dell'istruzione Entity SQL. + Parametri dell'istruzione Entity SQL o della stored procedure. + + + Compila il comando a livello di entità e crea una versione preparata del comando. + + + Compila il comando a livello di entità e restituisce il testo del comando di archiviazione. + Testo del comando per l'archivio. + + + Ottiene o imposta la transazione in cui viene eseguito l'oggetto . + Transazione in cui viene eseguito l'oggetto . + + + Ottiene o imposta la modalità di applicazione dei risultati del comando alle righe in fase di aggiornamento. + Uno dei valori di . + + + Classe che rappresenta una connessione per il livello concettuale.Una connessione entità può essere inizializzata una sola volta (aprendo la connessione).Di conseguenza, non è possibile modificare la stringa di connessione, collegare una nuova connessione all'archivio o modificare la stringa di connessione dell'archivio. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe con gli oggetti e specificati. + Oggetto da associare all'oggetto . + Connessione all'origine dati sottostante per l'oggetto . + Il parametro workspace o connection è Null. + Nell'area di lavoro manca il modello concettuale. -oppure- Nell'area di lavoro manca il file di mapping. -oppure- Nell'area di lavoro manca il modello di archiviazione. -oppure- Lo stato della connessione non è chiuso. + Il parametro connection non proviene da un provider compatibile con ADO.NET Entity Framework. + + + Costruisce l'elemento EntityConnection dai metadati caricati in memoria + Area di lavoro contenente informazioni sui metadati. + Connessione all'archivio. + Se impostato su true, la connessione all'archivio viene eliminata quando viene eliminata la connessione entità. In caso contrario, il chiamante deve eliminare la connessione all'archivio. + + + Inizializza una nuova istanza della classe in base alla stringa di connessione. + Stringa di connessione specifica del provider. + È stata specificata una parola chiave per la stringa di connessione non valida oppure non è stata specificata una parola chiave per la stringa di connessione obbligatoria. + + + Avvia una transazione di database + Oggetto che rappresenta la nuova transazione + Livello di isolamento della transazione + + + Inizia una transazione usando il provider sottostante. + Nuovo oggetto .L'istanza di restituita può essere in seguito associata all'oggetto per consentire l'esecuzione del comando in tale transazione. + Il provider sottostante non è noto. -oppure- La chiamata a è stata eseguita su un oggetto a cui è già associata una transazione corrente. -oppure- Lo stato di non è . + + + Inizia una transazione con il livello di isolamento specificato usando il provider sottostante. + Nuovo oggetto .L'istanza di restituita può essere in seguito associata all'oggetto per consentire l'esecuzione del comando in tale transazione. + Livello di isolamento della transazione. + Il provider sottostante non è noto. -oppure- La chiamata a è stata eseguita su un oggetto a cui è già associata una transazione corrente. -oppure- Lo stato di non è . + + + Non supportato. + Non supportato. + Quando viene chiamato il metodo. + + + Chiude la connessione al database. + Si è verificato un errore durante la chiusura della connessione. + + + Ottiene o imposta la stringa di connessione . + Stringa di connessione necessaria per stabilire la connessione iniziale a un'origine dati.Il valore predefinito è una stringa vuota.In una connessione chiusa viene restituito il valore attualmente impostato.Se non è stato impostato alcun valore, viene restituita una stringa vuota. + + + Ottiene il numero di secondi di attesa durante il tentativo di stabilire una connessione prima che il tentativo termini e venga generato un errore. + Tempo di attesa in secondi per l'apertura di una connessione.Il valore predefinito corrisponde al timeout predefinito del provider di dati sottostante. + + + Crea una nuova istanza di , con la proprietà impostata su . + Oggetto . + Il nome del provider di dati sottostante non è noto. + + + Creare un nuovo oggetto comando che usa l'oggetto connessione + Oggetto comando. + + + Ottiene la transazione corrente in cui è integrata la connessione.Può essere Null. + + + Ottiene il nome del database corrente o del database che verrà usato in seguito all'apertura di una connessione. + Valore della proprietà Database del provider di dati sottostante. + + + Ottiene il nome o l'indirizzo di rete dell'origine dati a cui connettersi. + Nome dell'origine dati.Il valore predefinito è una stringa vuota. + + + Ottiene la factory del provider associata a EntityConnection + + + Elimina l'oggetto connessione + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo le risorse non gestite + + + Inserisce nella transazione specificata. + L'oggetto transazione in cui inserire l'oggetto. + Lo stato di non è . + + + Restituisce l'oggetto associato a . + Oggetto associato a questo oggetto . + La stringa di connessione inline contiene un valore di parola chiave Metadata non valido. + + + Stabilisce una connessione all'origine dati chiamando il metodo Open del provider di dati sottostante. + Quando si apre la connessione o il nome del provider di dati sottostante non è noto, si verifica un errore. + La stringa di connessione inline contiene un valore di parola chiave Metadata non valido. + + + Stabilisce in modo asincrono una connessione all'archivio dati chiamando il metodo Open sul provider di dati sottostante + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene una stringa che contiene la versione dell'origine dati a cui è connesso il client. + Versione dell'origine dati contenuta nella stringa di connessione del provider. + + + Ottiene lo stato dell'oggetto EntityConnection, che è impostato per rilevare lo stato della connessione di database sottostante di cui viene eseguito il wrapping tramite questo oggetto EntityConnection. + + + Fornisce l'accesso alla connessione all'origine dati sottostante usata dall'oggetto . + Oggetto per la connessione all'origine dati sottostante. + + + Classe che rappresenta un generatore di stringhe di connessione per il provider client dell'entità + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe utilizzando la stringa di connessione fornita. + Stringa di connessione all'origine dati sottostante specifica del provider. + + + Cancella il contenuto dell'istanza di . + + + Determina se l'oggetto contiene una chiave specifica. + Restituisce true se contiene un elemento con la chiave specificata; in caso contrario, restituisce false. + Chiave da individuare in . + + + Ottiene un valore che indica se ha dimensioni fisse. + Restituisce true in ogni caso, perché fornisce una raccolta di coppie parola chiave/valore di dimensioni fisse. + + + Ottiene o imposta il valore associato alla chiave specificata.In C# questa proprietà è l'indicizzatore. + Valore associato alla chiave specificata. + + + Ottiene un oggetto contenente le chiavi presenti in . + Oggetto contenente le chiavi presenti in . + + + Ottiene o imposta i percorsi dei metadati nella stringa di connessione. + Ottiene o imposta i percorsi dei metadati nella stringa di connessione. + + + Ottiene o imposta il nome di una sezione come definito in un file di configurazione. + Nome di una sezione in un file di configurazione. + + + Ottiene o imposta il nome del provider di dati .NET Framework sottostante nella stringa di connessione. + Nome invariante del provider di dati .NET Framework sottostante. + + + Ottiene o imposta la stringa di connessione interna specifica del provider. + Stringa di connessione interna specifica del provider. + + + Rimuove la voce con la chiave specificata dall'istanza di . + Restituisce true se la chiave era presente nella stringa di connessione ed è stata rimossa; false se la chiave non esiste. + Chiave della coppia parola chiave/valore da rimuovere dalla stringa di connessione in . + keyword è Null (Nothing in Visual Basic) + + + Recupera un valore che corrisponde alla chiave fornita da . + Restituisce true se l'oggetto keyword è stato trovato nella stringa di connessione; in caso contrario, false. + Chiave dell'elemento da recuperare. + Valore corrispondente a keyword. + keyword contiene un valore null (Nothing in Visual Basic). + + + Classe del lettore dati per il provider client dell'entità + + + Chiude l'oggetto . + + + Ottiene per . + Informazioni di un record di dati. + + + Ottiene un valore che indica il livello di annidamento della riga corrente. + Livello di annidamento della riga corrente. + + + Rilascia le risorse utilizzate da e chiama . + true per rilasciare sia le risorse gestite sia quelle non gestite, false per rilasciare solo le risorse non gestite. + + + Ottiene il numero di colonne nella riga corrente. + Numero di colonne nella riga corrente. + + + Ottiene il valore della colonna specificata come valore Boolean. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come byte. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Legge un flusso di byte dalla colonna specificata, a partire dalla posizione indicata da dataIndex, e nel buffer, a partire dalla posizione indicata da bufferIndex. + Numero effettivo di byte letti. + Ordinale di colonna in base zero. + Indice all'interno della riga da cui avviare l'operazione di lettura. + Buffer in cui copiare i dati. + Indice con il buffer in cui verranno copiati i dati. + Numero massimo di caratteri da leggere. + + + Ottiene il valore della colonna specificata come singolo carattere. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Legge un flusso di caratteri dalla colonna specificata, a partire dalla posizione indicata da dataIndex, e nel buffer, a partire dalla posizione indicata da bufferIndex. + Numero effettivo di caratteri letti. + Ordinale di colonna in base zero. + Indice all'interno della riga da cui avviare l'operazione di lettura. + Buffer in cui copiare i dati. + Indice con il buffer in cui verranno copiati i dati. + Numero massimo di caratteri da leggere. + + + Restituisce lettori annidati come oggetti . + Lettori annidati come oggetti . + Ordinale della colonna. + + + Restituisce un oggetto annidato. + Record di dati annidati. + Numero di DbDataRecord da restituire. + + + Ottiene il nome del tipo di dati della colonna specificata. + Nome del tipo di dati. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come oggetto . + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Restituisce un oggetto per l'ordinale di colonna richiesto, di cui è possibile eseguire l'override tramite un'implementazione specifica del provider. + Lettore di dati. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come oggetto . + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come numero a virgola mobile con precisione doppia. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Restituisce un oggetto che può essere utilizzato per scorrere le righe nel lettore di dati. + Oggetto che può essere utilizzato per scorrere le righe nel lettore di dati. + + + Ottiene il tipo di dati della colonna specificata. + Tipo di dati della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come numero a virgola mobile con precisione singola. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come identificatore univoco globale (GUID). + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come integer con segno a 16 bit. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come integer con segno a 32 bit. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come integer con segno a 64 bit. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il nome della colonna quando viene specificato l'ordinale di colonna in base zero. + Nome della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene l'ordinale di colonna, dato il nome della colonna. + Ordinale di colonna in base zero. + Nome della colonna. + Il nome specificato non è un nome di colonna valido. + + + Restituisce il tipo di campo specifico del provider per la colonna indicata. + Oggetto che descrive il tipo di dati della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come istanza di . + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene tutte le colonne attributo specifiche del provider nella raccolta per la riga corrente. + Numero di istanze di nella matrice. + Matrice di in cui copiare le colonne attributo. + + + Restituisce un oggetto che descrive i metadati della colonna di . + Oggetto che descrive i metadati della colonna. + + + Ottiene il valore della colonna specificata come istanza di . + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come istanza di . + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Popola una matrice di oggetti con i valori della colonna della riga corrente. + Numero di istanze di nella matrice. + Matrice di in cui copiare le colonne attributo. + + + Ottiene un valore che indica se contiene una o più righe. + true se contiene una o più righe; in caso contrario, false. + + + Ottiene un valore che indica se l'oggetto è chiuso. + true se l'oggetto è chiuso; in caso contrario, false. + + + Ottiene un valore che indica se la colonna contiene valori non esistenti o mancanti. + true se la colonna specificata è equivalente a ; in caso contrario, false. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come istanza di . + Valore della colonna specificata. + + + Ottiene il valore della colonna specificata come istanza di . + Valore della colonna specificata. + + + Sposta il lettore al risultato successivo durante la lettura dei risultati di un batch di istruzioni. + true se sono presenti più set di risultati; in caso contrario, false. + + + Sposta in modo asincrono il lettore al set di risultati successivo durante la lettura di un batch di istruzioni + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true in presenza di più set di risultati, false in caso contrario. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Sposta il lettore al record successivo in un gruppo di risultati. + true se sono presenti più righe; in caso contrario, false. + + + Sposta in modo asincrono il lettore alla riga successiva del set di risultati corrente + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se sono presenti più righe; in caso contrario, false. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il numero di righe modificate, inserite o eliminate dall'esecuzione dell'istruzione SQL. + Numero di righe modificate, inserite o eliminate.Restituisce -1 per le istruzioni SELECT oppure 0 se nessuna riga è interessata o se l'istruzione non riesce. + + + Ottiene il numero di campi non nascosti in . + Numero di campi non nascosti. + + + Classe che rappresenta un parametro utilizzato in EntityCommand + + + Inizializza una nuova istanza della classe utilizzando i valori predefiniti. + + + Inizializza una nuova istanza della classe utilizzando il nome di parametro e il tipo di dati specificati. + Nome del parametro. + Uno dei valori di . + + + Inizializza una nuova istanza della classe utilizzando il nome di parametro, il tipo di dati e le dimensioni specificati. + Nome del parametro. + Uno dei valori di . + Dimensione del parametro. + + + Inizializza una nuova istanza della classe utilizzando le proprietà specificate. + Nome del parametro. + Uno dei valori di . + Dimensione del parametro. + Uno dei valori di . + true per indicare che il parametro accetta i valori Null; in caso contrario, false. + Numero di cifre utilizzate per rappresentare il valore. + Numero di posizioni decimali in cui viene risolto il valore. + Nome della colonna di origine. + Uno dei valori di . + Valore del parametro. + + + Inizializza una nuova istanza della classe utilizzando le proprietà specificate. + Nome del parametro. + Uno dei valori di . + Dimensione del parametro. + Nome della colonna di origine. + + + Ottiene o imposta l'oggetto del parametro. + Uno dei valori di . + + + Ottiene o imposta la direzione del parametro. + Uno dei valori di . + + + Ottiene o imposta il tipo del parametro, espresso come EdmType. + Tipo del parametro, espresso come EdmType. + + + Ottiene o imposta un valore che indica se il parametro ammette valori Null. + true se sono accettati valori Null; in caso contrario, false. + + + Ottiene o imposta il nome del parametro entity. + Nome del parametro entity. + + + Ottiene o imposta il numero di cifre utilizzate per rappresentare la proprietà . + Numero di cifre utilizzate per rappresentare il valore. + + + Reimposta il tipo associato a . + + + Ottiene o imposta il numero di posizioni decimali in cui viene risolto . + Numero di posizioni decimali in cui viene risolto il valore. + + + Ottiene o imposta le dimensioni massime dei dati all'interno della colonna. + Dimensioni massime dei dati all'interno della colonna. + + + Ottiene o imposta il nome della colonna di origine di cui è stato eseguito il mapping a e utilizzata per caricare o restituire . + Nome della colonna di origine di cui è stato eseguito il mapping al set di dati e utilizzata per il caricamento o la restituzione del valore. + + + Ottiene o imposta un valore che indica se la colonna di origine ammette i valori Null. + true se la colonna di origine ammette i valori Null; in caso contrario, false. + + + Ottiene o imposta l'oggetto da utilizzare per il caricamento del valore. + Uno dei valori di . + + + Restituisce una rappresentazione di stringa del parametro. + Rappresentazione di stringa del parametro. + + + Ottiene o imposta il valore del parametro. + Valore del parametro. + + + Classe che rappresenta una raccolta di parametri utilizzata in EntityCommand + + + Aggiunge l'oggetto specificato a . + Nuovo oggetto . + Oggetto da aggiungere alla raccolta. + L'oggetto specificato nel parametro del valore è già stato aggiunto a questo o a un altro oggetto . + Il parametro passato non è un oggetto . + Il parametro value è Null. + + + Aggiunge l'oggetto specificato a . + Indice del nuovo oggetto . + Oggetto . + + + Aggiunge un oggetto a quando vengono specificati il nome di parametro e il tipo di dati. + Nuovo oggetto . + Nome del parametro. + Uno dei valori di . + + + Aggiunge un oggetto a con il nome di parametro, il tipo di dati e la lunghezza di colonna. + Nuovo oggetto . + Nome del parametro. + Uno dei valori di . + Lunghezza di colonna. + + + Aggiunge una matrice di valori alla fine di . + Valori da aggiungere. + + + Aggiunge una matrice di valori alla fine di . + Valori da aggiungere. + + + Aggiunge un valore alla fine di . + Oggetto . + Nome del parametro. + Valore da aggiungere. + + + Rimuove tutti gli oggetti da . + + + Determina se l'oggetto specificato è contenuto in . + true se contiene il valore; in caso contrario, false. + Valore . + + + Determina se l'oggetto specificato è contenuto in . + true se contiene il valore; in caso contrario, false. + Valore . + + + Copia tutti gli elementi dell'oggetto corrente nell'oggetto unidimensionale specificato a partire dall'indice di destinazione indicato. + Oggetto unidimensionale che costituisce la destinazione degli elementi copiati dall'oggetto corrente. + Integer a 32 bit che rappresenta l'indice in in corrispondenza del quale viene avviata la copia. + + + Copia tutti gli elementi dell'oggetto corrente nell'oggetto specificato, a partire dall'indice di destinazione indicato. + Oggetto che costituisce la destinazione degli elementi copiati dall'oggetto corrente. + Integer a 32 bit che rappresenta l'indice in in corrispondenza del quale viene avviata la copia. + + + Ottiene un Integer contenente il numero di elementi in . + Numero di elementi presenti in , espresso come integer. + + + Restituisce un enumeratore che scorre . + Oggetto per . + + + Ottiene la posizione dell'oggetto specificato nella raccolta. + Posizione in base zero dell'oggetto specificato che rappresenta un oggetto nella raccolta.Restituisce -1 se l'oggetto non è presente in . + Oggetto da trovare. + + + Ottiene la posizione dell'oggetto specificato nella raccolta. + Posizione in base zero dell'oggetto specificato che rappresenta un oggetto nella raccolta.Restituisce -1 se l'oggetto non è presente in . + Oggetto da trovare. + + + Ottiene la posizione dell'oggetto specificato con il nome indicato. + Posizione in base zero dell'oggetto specificato con il nome, con distinzione tra maiuscole e minuscole, indicato.Restituisce -1 se l'oggetto non è presente in . + Nome dell'oggetto da cercare, con distinzione tra maiuscole e minuscole. + + + Inserisce un oggetto in in corrispondenza dell'indice specificato. + Indice in base zero in corrispondenza del quale deve essere inserito il valore. + Oggetto da inserire in . + + + Inserisce un elemento nella classe in corrispondenza dell'indice specificato. + Indice in base zero in corrispondenza del quale deve essere inserito il valore. + Oggetto da inserire in . + + + Ottiene un valore che indica se ha dimensioni fisse. + Restituisce true se ha dimensioni fisse; in caso contrario, restituisce false. + + + Ottiene un valore che indica se è di sola lettura. + Restituisce true se è di sola lettura; in caso contrario, restituisce false. + + + Ottiene un valore che indica se è sincronizzato. + Restituisce true se l'oggetto è sincronizzato; in caso contrario, restituisce false. + + + Ottiene in corrispondenza dell'indice specificato. + Oggetto in corrispondenza dell'indice specificato. + + + Ottiene con il nome specificato. + + con il nome specificato. + + + Rimuove l'oggetto specificato dalla raccolta. + Oggetto da rimuovere dalla raccolta. + Il parametro non è un oggetto . + Il parametro non è presente nella raccolta. + + + Rimuove il parametro specificato dalla raccolta. + Oggetto da rimuovere dalla raccolta. + + + Rimuove l'oggetto da in corrispondenza dell'indice specificato. + Indice in base zero dell'oggetto da rimuovere. + + + Rimuove l'oggetto da in corrispondenza del nome di parametro specificato. + Nome dell'oggetto da rimuovere. + + + Ottiene un oggetto che può essere utilizzato per sincronizzare l'accesso a . + Oggetto che può essere utilizzato per sincronizzare l'accesso a . + + + Classe che rappresenta una factory provider per il provider client di entità. + + + Restituisce una nuova istanza della classe del provider che implementa la classe . + Nuova istanza di . + + + Genera un oggetto .Questo metodo non è attualmente supportato. + Questo metodo non è attualmente supportato. + + + Restituisce una nuova istanza della classe del provider che implementa la classe . + Nuova istanza di . + + + Restituisce una nuova istanza della classe del provider che implementa la classe . + Nuova istanza di . + + + Genera un oggetto .Questo metodo non è attualmente supportato. + Questo metodo non è attualmente supportato. + + + Restituisce una nuova istanza della classe del provider che implementa la classe . + Nuova istanza di . + + + Genera un oggetto .Questo metodo non è attualmente supportato. + Questo metodo non è attualmente supportato. + Questo metodo non è attualmente supportato. + + + Oggetto Singleton per l'oggetto factory del provider client dell'entità.Questo campo rimane pubblico (nessuna proprietà) perché per DbProviderFactory è previsto un campo. + + + Restituisce la classe richiesta. + Nuova istanza di .I tipi supportati sono , e .Restituisce Null (o Nothing in Visual Basic) per ogni altro tipo. + Oggetto da restituire. + + + Classe che rappresenta una transazione per il livello concettuale + + + Esegue il commit della transazione sottostante. + + + Ottiene per . + Oggetto per la connessione all'origine dati sottostante. + + + Oggetto connessione proprietario di questo oggetto transazione + + + Pulisce l'oggetto transazione + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo le risorse non gestite + + + Ottiene il livello di isolamento di . + Valore dell'enumerazione che rappresenta il livello di isolamento della transazione sottostante. + + + Esegue il rollback della transazione sottostante. + + + Ottiene DbTransaction per la transazione del provider sottostante. + + + Rappresenta i metadati di mapping per un elemento AssociationSet nello spazio CS. + + + Inizializza una nuova istanza di AssociationSetMapping. + Set di associazioni di cui eseguire il mapping. + Set di entità dell'archivio di cui eseguire il mapping. + Mapping del contenitore padre. + + + Aggiunge la condizione del mapping di proprietà. + Condizione da aggiungere. + + + Ottiene il set di associazioni di cui viene eseguito il mapping. + + + Ottiene il mapping del tipo di associazione contenuto. + + + Ottiene le condizioni del mapping di proprietà. + + + Ottiene o imposta il mapping della funzione corrispondente.Può essere null. + + + Rimuove la condizione del mapping di proprietà. + Condizione di mapping di proprietà da rimuovere. + + + Ottiene o imposta il mapping della proprietà End di origine. + + + Ottiene il set di entità dell'archivio su cui è stato eseguito il mapping. + + + Ottiene o imposta il mapping della proprietà End di destinazione. + + + Descrive i mapping di funzione di modifica per un set di associazioni. + + + Inizializza una nuova istanza di . + Set di associazioni. + Mapping di funzione di eliminazione. + Mapping di funzione di inserimento. + + + Ottiene il set di associazioni. + Set di associazioni. + + + Ottiene il mapping di funzione di eliminazione. + Mapping di funzione di eliminazione. + + + Ottiene il mapping di funzione di inserimento. + Mapping di funzione di inserimento. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente. + Rappresentazione di stringa del valore di questa istanza. + + + Rappresenta i metadati di mapping per una mappa del tipo di associazione nello spazio CS. + + + Crea un'istanza di AssociationTypeMapping. + Oggetto AssociationSetMapping che contiene questo oggetto AssociationTypeMapping. + + + Ottiene l'oggetto AssociationSetMapping che contiene questo oggetto AssociationTypeMapping. + + + Ottiene il tipo di associazione di cui viene eseguito il mapping. + + + Ottiene il singolo frammento di mapping. + + + Metadati di mapping per le proprietà complesse. + + + Costruisce un nuovo oggetto di mapping delle proprietà complesse + Oggetto MemberMetadata che rappresenta il membro complesso + + + Aggiunge un mapping di tipo che corrisponde a un tipo complesso annidato. + Mapping del tipo complesso da aggiungere. + + + Rimuove un mapping di tipo che corrisponde a un tipo complesso annidato. + Mapping del tipo complesso da rimuovere. + + + Ottiene le raccolte di sola lettura di mapping di tipo che corrispondono ai tipi complessi annidati. + + + Metadati di mapping per tipi complessi. + + + Crea un'istanza di ComplexTypeMapping. + Oggetto ComplexType di cui viene eseguito il mapping. + + + Aggiunge la condizione del mapping di proprietà. + Condizione di mapping di proprietà da aggiungere. + + + Aggiunge un mapping di proprietà. + Mapping di proprietà da aggiungere. + + + Ottiene l'oggetto ComplexType di cui viene eseguito il mapping. + + + Ottiene una raccolta di sola lettura delle condizioni di mapping di proprietà. + + + Ottiene una raccolta di sola lettura dei mapping di proprietà. + + + Rimuove la condizione del mapping di proprietà. + Condizione di mapping di proprietà da rimuovere. + + + Rimuove un mapping di proprietà. + Mapping di proprietà da rimuovere. + + + Metadati di mapping per il mapping delle proprietà condizionali su un tipo.Il mapping delle proprietà condizionali specifica una condizione sulla proprietà del lato C o del lato S. + + + Ottiene un oggetto EdmProperty che specifica la colonna di cui è stato eseguito il mapping. + + + Ottiene un oggetto EdmProperty che specifica la proprietà di cui è stato eseguito il mapping. + + + Metadati di mapping per la proprietà End di un'associazione. + + + Crea un mapping di proprietà End dell'associazione. + AssociationEndMember che specifica la fine dell'associazione di cui eseguire il mapping. + + + Aggiunge il mapping di proprietà-colonna figlio. + ScalarPropertyMapping che specifica il mapping di proprietà-colonna da aggiungere. + + + Ottiene un oggetto AssociationEndMember che specifica la fine dell'associazione di cui è stato eseguito il mapping. + + + Ottiene un oggetto ReadOnlyCollection di ScalarPropertyMapping che specifica gli elementi figlio di questo mapping di proprietà End dell'associazione. + + + Rimuove il mapping di proprietà-colonna figlio. + ScalarPropertyMapping che specifica il mapping di proprietà-colonna da rimuovere. + + + Rappresenta i metadati di mapping per una mappa EntityContainer nello spazio CS. + + + Inizializza una nuova istanza della classe . + Il contenitore di entità concettuale di cui eseguire il mapping. + Contenitore di entità dell'archivio di cui eseguire il mapping. + Raccolta di elementi mapping padre. + Flag che indica se generare visualizzazioni di aggiornamento. + + + Aggiunge un mapping di importazione di funzione. + Mapping di importazione di funzione da aggiungere. + + + Aggiunge un mapping di set di associazioni. + Mapping di set di associazioni da aggiungere. + + + Aggiunge un mapping di set di entità. + Mapping di set di entità da aggiungere. + + + Ottiene i mapping di set di associazioni. + Mapping di set di associazioni. + + + Ottiene il tipo di questo elemento. + Tipo di questo elemento. + + + Ottiene il contenitore di entità concettuale. + Contenitore di entità concettuale. + + + Ottiene i mapping del set di entità. + Mapping del set di entità. + + + Ottiene i mapping di importazione di funzione. + Mapping di importazione di funzione. + + + Ottiene un flag che indica se generare le visualizzazioni di aggiornamento. + true per generare le visualizzazioni di aggiornamento. In caso contrario, false. + + + Ottiene la raccolta di elementi mapping padre. + Raccolta di elementi mapping padre. + + + Rimuove un mapping di importazione di funzione. + Mapping di importazione di funzione da rimuovere. + + + Rimuove un mapping di set di associazioni. + Mapping di set di associazioni da rimuovere. + + + Rimuove un mapping di set di associazioni. + Mapping di set di associazioni da rimuovere. + + + Ottiene il contenitore di entità dell'archivio. + Contenitore di entità dell'archivio. + + + Rappresenta i metadati di mapping per un Extent nello spazio CS. + + + Ottiene il mapping del contenitore padre. + + + Ottiene o imposta la visualizzazione di query associata al mapping. + + + Rappresenta i metadati di mapping per un EnitytSet nello spazio CS. + + + Inizializza una nuova istanza di EntitySetMapping. + Set di entità di cui eseguire il mapping. + Mapping del contenitore padre. + + + Aggiunge un mapping di funzione. + Mapping di funzione da aggiungere. + + + Aggiunge un mapping di tipo. + Mapping di tipi da aggiungere. + + + Ottiene il set di entità su cui è stato eseguito il mapping. + + + Ottiene i mapping dei tipi di entità contenuti. + + + Ottiene i mapping di funzione corrispondenti. + + + Rimuove un mapping di funzione. + Mapping di funzione da rimuovere. + + + Rimuove un mapping di tipo. + Mapping di tipo da rimuovere. + + + Metadati di mapping per il tipo di entità.Se un EntitySet rappresenta entità di più tipi, saranno disponibili più EntityTypeMapping per un EntitySet. Ad esempio, se PersonSet Entity extent rappresenta entità di tipo Person e Customer, saranno disponibili due EntityTypeMapping nel mapping per PersonSet. + + + Crea un'istanza di EntityTypeMapping. + Oggetto EntitySetMapping contenente questo EntityTypeMapping. + + + Aggiunge un frammento di mapping. + Frammento di mapping da aggiungere. + + + Aggiunge una gerarchia del tipo di entità al mapping.La gerarchia è rappresentata dal tipo di entità radice specificato. + Oggetto EntityType radice della gerarchia da aggiungere. + + + Aggiunge un tipo di entità al mapping. + Oggetto EntityType da aggiungere. + + + Ottiene l'oggetto EntitySetMapping contenente questo EntityTypeMapping. + + + Ottiene il singolo oggetto EntityType su cui viene eseguito il mapping.Genera un'eccezione in caso di mapping del tipo di gerarchia. + + + Ottiene i tipi di entità su è stato eseguito il mapping. + + + Ottiene una raccolta di sola lettura di frammenti di mapping. + + + Ottiene un flag che indica se si tratta di un mapping di gerarchia di tipo. + + + Ottiene i tipi di base su cui è stato eseguito il mapping per un mapping della gerarchia. + + + Rimuove un frammento di mapping. + Frammento di mapping da rimuovere. + + + Rimuove una gerarchia del tipo di entità dal mapping.La gerarchia è rappresentata dal tipo di entità radice specificato. + Oggetto EntityType radice della gerarchia da rimuovere. + + + Rimuove un tipo di entità dal mapping. + Oggetto EntityType da rimuovere. + + + Descrive i mapping della funzione di modifica per un tipo di entità in un set di entità. + + + Inizializza una nuova istanza della classe . + Tipo di entità EDM. + Mapping per l'eliminazione di una funzione. + Mapping per l'inserimento di una funzione. + Mapping per l'aggiornamento di una funzione. + + + Ottiene il mapping per l'eliminazione di una funzione. + Mapping per l'eliminazione di una funzione. + + + Ottiene il tipo di entità EDM. + Tipo di entità EDM. + + + Ottiene il mapping per l'inserimento di una funzione. + Mapping per l'inserimento di una funzione. + + + Restituisce una rappresentazione in forma di stringa dell'oggetto . + Rappresentazione in forma di stringa dell'oggetto . + + + Ottiene il mapping per l'aggiornamento di una funzione. + Mapping per l'aggiornamento di una funzione. + + + Classe di base per il tipo creato in fase di progettazione per archiviare le viste generate. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il nome dell'oggetto . + Nome del contenitore. + + + Restituisce la coppia chiave/valore in corrispondenza dell'indice specificato contenente la vista e la relativa chiave. + Coppia chiave-valore in corrispondenza dell'indice contenente la vista e la relativa chiave. + Indice della vista. + + + Valore hash delle viste. + Valore hash. + + + Valore hash. + Valore hash. + + + Ottiene o imposta nello schema di archiviazione. + Nome del contenitore. + + + Ottiene o imposta il conteggio delle viste. + Conteggio delle viste. + + + Attributo per contrassegnare gli assembly che contengono il tipo delle viste generate. + + + Inizializza una nuova istanza della classe . + Tipo di vista. + + + Ottiene l'oggetto T:System.Type della vista. + Oggetto T:System.Type della vista. + + + Rappresenta un mapping del tipo complesso per il risultato di un'importazione di funzione. + + + Inizializza una nuova istanza di FunctionImportComplexTypeMapping + Tipo restituito. + Mapping della proprietà per il tipo di risultato di un'importazione di funzione. + + + Ottiene il tipo restituito. + + + Rappresenta un mapping del tipo di entità di importazione di funzione. + + + Inizializza una nuova istanza di FunctionImportEntityTypeMapping. + Tipi di entità alla base delle gerarchie del tipo di cui eseguire il mapping. + Tipi di entità di cui eseguire il mapping. + Mapping della proprietà per i tipi di risultato di un'importazione di funzione. + Condizioni di mapping. + + + Ottiene le condizioni di mapping. + + + Ottiene i tipi di entità su viene eseguito il mapping. + + + Ottiene i tipi di entità alla base delle gerarchie di cui viene eseguito il mapping. + + + Rappresenta una condizione di mapping per un risultato dell'importazione di funzione. + + + Ottiene il nome della colonna utilizzata per calcolare la condizione. + Nome della colonna utilizzata per calcolare la condizione. + + + Converte il valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Rappresenta una condizione di mapping tra il risultato dell'importazione di funzione, valutato controllando null o non null. + + + Inizializza una nuova istanza di FunctionImportEntityTypeMappingConditionIsNull. + Nome della colonna utilizzata per calcolare la condizione. + Flag che indica se viene eseguito un controllo null o non null. + + + Ottiene un flag che indica se viene eseguito un controllo null o non null. + + + Rappresenta una condizione di mapping tra il risultato dell'importazione di funzione, valutato in confronto a un valore specificato. + + + Inizializza una nuova istanza di FunctionImportEntityTypeMappingConditionValue. + Nome della colonna utilizzata per calcolare la condizione. + Valore da confrontare. + + + Ottiene il valore utilizzato nel confronto. + + + Rappresenta un mapping dall'importazione di funzioni in un modello a una funzione componibile o non componibile dell'archivio. + + + Ottiene la funzione del modello (o origine del mapping) + + + Ottiene la funzione dell'archivio (o destinazione del mapping) + + + Rappresenta un mapping dall'importazione di funzioni in un modello a una funzione componibile dell'archivio. + + + Inizializza una nuova istanza di FunctionImportMappingComposable. + Importazione della funzione di modello. + Funzione componibile dell'archivio. + Mapping dei risultati per l'importazione di funzione. + Mapping del contenitore padre. + + + Ottiene il mapping dei risultati per l'importazione di funzione. + + + Rappresenta un mapping dall'importazione di funzione di un modello a una funzione non componibile dell'archivio. + + + Inizializza una nuova istanza di FunctionImportMappingNonComposable. + Importazione della funzione di modello. + Funzione non componibile dell'archivio. + Mapping dei risultati dell'importazione di funzione. + Mapping del contenitore padre. + + + Ottiene i mapping dei risultati dell'importazione di funzione. + + + Rappresenta un mapping del risultato per un'importazione di funzione. + + + Inizializza una nuova istanza della classe . + + + Aggiunge un mapping di tipo. + Mapping di tipi da aggiungere. + + + Rimuove un mapping di tipo. + Mapping di tipo da rimuovere. + + + Ottiene i mapping del tipo. + Mapping del tipo. + + + Classe di base per eseguire il mapping di una proprietà di un tipo restituito di importazione di funzione. + + + Esegue il mapping di una proprietà del tipo restituito di importazione di funzione a una colonna di tabella. + + + Inizializza una nuova istanza di FunctionImportReturnTypeScalarPropertyMapping. + Nome della proprietà di cui è stato eseguito il mapping. + Nome della colonna di cui è stato eseguito il mapping. + + + Ottiene il nome della colonna di cui è stato eseguito il mapping. + + + Ottiene il nome della proprietà di cui è stato eseguito il mapping. + + + Specifica un mapping del tipo strutturale dell'importazione di funzione. + + + Ottiene il mapping della proprietà per il tipo di risultato di un'importazione di funzione. + + + Specifica una condizione di mapping valutata controllando se il valore di una proprietà/colonna è null o non null. + + + Crea un'istanza di IsNullConditionMapping. + Oggetto EdmProperty che specifica una proprietà o una colonna. + Valore booleano che indica se eseguire un controllo null o non null. + + + Ottiene un valore booleano che specifica se la condizione viene valutata eseguendo un controllo null o non null. + + + Rappresenta la classe dell'elemento di base per tutti i metadati di mapping + + + Rappresenta i metadati per il frammento di mapping.Un set di frammenti di mapping compone i mapping di set (EntitySet, AssociationSet o CompositionSet ). Ogni MappingFragment fornisce il mapping per queste proprietà di un tipo con mapping a una singola tabella. + + + Crea un'istanza di MappingFragment. + Oggetto EntitySet corrispondente alla tabella della visualizzazione di cui viene eseguito il mapping. + Oggetto TypeMapping che contiene l'oggetto MappingFragment. + Flag che indica se includere "DISTINCT" quando viene eseguita una query. + + + Aggiunge la condizione del mapping di proprietà. + Condizione di mapping di proprietà da aggiungere. + + + Aggiunge un mapping di proprietà. + Mapping di proprietà da aggiungere. + + + Ottiene una raccolta di sola lettura delle condizioni di mapping di proprietà. + + + Ottiene un flag che indica se includere "DISTINCT" quando viene eseguita una query. + + + Ottiene una raccolta di sola lettura dei mapping di proprietà. + + + Rimuove la condizione del mapping di proprietà. + Condizione di mapping di proprietà da rimuovere. + + + Rimuove un mapping di proprietà. + Mapping di proprietà da rimuovere. + + + Ottiene l'oggetto EntitySet corrispondente alla tabella o della visualizzazione di cui viene eseguito il mapping. + + + Ottiene l'oggetto TypeMapping che contiene l'oggetto MappingFragment. + + + Rappresenta una classe di base per gli elementi nello spazio mapping (DataSpace.CSSpace). + + + Inizializza una nuova istanza della classe . + + + Classe per la rappresentazione di una raccolta di elementi di mapping nello spazio Edm. + + + Descrive l'associazione di funzione di modifica per l'elaborazione delle modifiche di entità o associazioni. + + + Inizializza una nuova istanza della classe . + Set di entità o associazioni. + Tipo di entità o associazione. + Metadati della funzione a cui eseguire l'associazione. + Associazioni per i parametri della funzione. + Parametro di output che produce il numero di righe interessate. + Associazioni per i risultati della valutazione della funzione + + + Ottiene i metadati della funzione a cui eseguire l'associazione. + Metadati della funzione a cui eseguire l'associazione. + + + Ottiene le associazioni per i parametri della funzione. + Associazioni per i parametri della funzione. + + + Ottiene le associazioni per i risultati della valutazione della funzione. + Associazioni per i risultati della valutazione della funzione. + + + Ottiene il parametro di output che produce il numero di righe interessate.Può essere null. + Parametro di output che produce il numero di righe interessate. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente. + Rappresentazione di stringa di questa istanza. + + + Descrive la posizione di un membro in una struttura di tipi di associazione o di entità. + + + Inizializza una nuova istanza della classe . + Membri nel percorso dalla foglia (il membro associato) alla radice della struttura. + Set di associazioni a cui si sta passando tramite questo membro.Se il valore è null, non si tratta di un percorso di navigazione di membro. + + + Ottiene il set di associazioni a cui si sta passando tramite questo membro.Se il valore è null, non si tratta di un percorso di navigazione di membro. + Set di associazioni a cui si sta passando tramite questo membro. + + + Ottiene i membri nel percorso dalla foglia (il membro associato) alla radice della struttura. + Membri nel percorso dalla foglia (il membro associato) alla radice della struttura. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente. + Rappresentazione di stringa del valore di questa istanza. + + + Rappresenta l'associazione di un parametro della funzione di modifica a un membro dell'entità o dell'associazione modificata. + + + Inizializza una nuova istanza della classe . + Parametro che accetta il valore. + Percorso del membro dell'entità o dell'associazione che definisce il valore. + true per associare il valore del membro originale o corrente. In caso contrario, false. + + + Ottiene un flag che indica se il valore del membro originale o corrente viene associato. + true se si associa il valore del membro originale o corrente. In caso contrario, false. + + + Ottiene il percorso del membro dell'entità o dell'associazione che definisce il valore. + Percorso del membro dell'entità o dell'associazione che definisce il valore. + + + Ottiene il parametro che accetta il valore. + Parametro che accetta il valore. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente usando il formato specificato. + Rappresentazione di stringa del valore di questa istanza come specificato dal formato. + + + Definisce un'associazione da una colonna denominata del set di risultati a un membro che accetta il valore. + + + Inizializza una nuova istanza della classe . + Nome della colonna da associare dal set di risultati della funzione. + Proprietà da impostare nell'entità. + + + Ottiene il nome della colonna da associare dal set di risultati della funzione. + Nome della colonna da associare dal set di risultati della funzione. + + + Ottiene la proprietà da impostare nell'entità. + Proprietà da impostare nell'entità. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente. + Rappresentazione di stringa del valore di questa istanza. + + + Metadati di mapping per tutti i tipi di mapping di proprietà. + + + Ottiene un oggetto EdmProperty che specifica la proprietà di cui è stato eseguito il mapping. + + + Metadati di mapping per le proprietà scalari. + + + Crea un mapping tra una proprietà semplice e una colonna. + Proprietà di cui eseguire il mapping. + Colonna di cui eseguire il mapping. + + + Ottiene un oggetto EdmProperty che specifica la colonna di cui è stato eseguito il mapping. + + + Rappresenta una raccolta di elementi nello spazio mapping di archiviazioni (mapping CS). + + + Inizializza una nuova istanza della classe utilizzando gli oggetti , e i lettori XML specificati. + Oggetto che deve essere utilizzato dal mapping. + Oggetto che deve essere utilizzato dal mapping. + Lettori XML che devono essere utilizzati dal mapping. + + + Inizializza una nuova istanza della classe utilizzando gli oggetti e specificati e una raccolta di stringhe indicanti i percorsi dei file di metadati. + Oggetto che deve essere utilizzato dal mapping. + Oggetto che deve essere utilizzato dal mapping. + Percorsi di file che devono essere utilizzati dal mapping. + + + Calcola un valore hash per il mapping del contenitore singolo nella raccolta. + Stringa che specifica il valore hash calcolato. + + + Calcola un valore hash per il mapping dei contenitori specificato dai nomi dei contenitori di cui è stato eseguito il mapping. + Stringa che specifica il valore hash calcolato. + Nome di un contenitore nel modello concettuale. + Nome di un contenitore nel modello di archivio. + + + Crea un oggetto . + Istanza di se non vengono rilevati errori.In caso contrario, null. + Raccolta di metadati EDM di cui eseguire il mapping.Non deve essere null. + Raccolta di metadati dell'archivio di cui eseguire il mapping.Non deve essere null. + Elementi MSL da caricare.Non deve essere null. + Percorsi degli elementi MSL.Utilizzato nei messaggi di errore.Può essere null, nel qual caso l'URI di base di XmlReader verrà utilizzato come percorso. + Raccolta di errori rilevati durante il caricamento. + + + Crea un dizionario di (extent, vista generata) per il mapping del contenitore singolo nella raccolta. + Dizionario di ( , ) che specifica le viste generate. + Elenco che accumula gli errori potenziali. + + + Crea un dizionario di (extent, vista generata) per un mapping di contenitori specificato dai nomi dei contenitori di cui è stato eseguito il mapping. + Dizionario di ( , ) che specifica le viste generate. + Nome di un contenitore nel modello concettuale. + Nome di un contenitore nel modello di archivio. + Elenco che accumula gli errori potenziali. + + + Ottiene la versione di questo oggetto . + Versione di questo oggetto . + + + Ottiene o imposta un oggetto per la creazione di istanze di utilizzate per recuperare le viste di mapping pregenerate. + Oggetto per la creazione di istanze di usate per recuperare le viste di mapping pregenerate. + + + Specifica un mapping di tipo strutturale. + + + Inizializza una nuova istanza della classe . + + + Aggiunge la condizione del mapping di proprietà. + Condizione di mapping di proprietà da aggiungere. + + + Aggiunge un mapping di proprietà. + Mapping di proprietà da aggiungere. + + + Ottiene una raccolta di sola lettura delle condizioni di mapping di proprietà. + + + Ottiene una raccolta di sola lettura dei mapping di proprietà. + + + Rimuove la condizione del mapping di proprietà. + Condizione di mapping di proprietà da rimuovere. + + + Rimuove un mapping di proprietà. + Mapping di proprietà da rimuovere. + + + Rappresenta i metadati di mapping per una mappa del tipo nello spazio CS. + + + Specifica una condizione di mapping valutata confrontando il valore di una proprietà o di una colonna con un valore specificato. + + + Crea un'istanza di ValueConditionMapping. + Oggetto EdmProperty che specifica una proprietà o una colonna. + Oggetto che specifica il valore da confrontare. + + + Ottiene un oggetto che specifica il valore da confrontare. + + + Rappresenta un'entità finale di un tipo di associazione + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Crea un'istanza di AssociationEndMember di sola lettura. + Istanza di AssociationEndMember appena creata. + Nome del membro dell'entità finale dell'associazione. + Tipo di riferimento per l'entità finale. + Molteplicità dell'entità finale. + Flag che indica il comportamento di eliminazione dell'entità finale. + Proprietà dei metadati da associare all'istanza. + Il nome specificato è Null o vuoto. + Il tipo di riferimento specificato è Null. + + + Classe per la rappresentazione di un set di associazioni + + + Ottiene le entità finali di . + Raccolta di tipo che contiene le entità finali di . + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Crea un'istanza di AssociationSet di sola lettura dai parametri specificati. + Istanza di AssociationSet appena creata. + Nome del set di associazioni. + Tipo di associazione degli elementi nel set di associazioni. + Set di entità per l'entità finale del set di associazioni di origine. + Set di entità per l'entità finale del set di associazioni di destinazione. + Proprietà dei metadati da associare all'istanza. + Il nome specificato è Null o vuoto. + Il tipo di associazione specificato è Null. + Il tipo di una delle entità finali del tipo di associazione specificato non corrisponde al tipo di entità finale del set di entità corrispondente. + + + Ottiene l'associazione correlata a . + Oggetto che rappresenta l'associazione correlata a . + + + Classe che rappresenta l'entità finale di AssociationSet + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene il membro End a cui corrisponde questo oggetto . + Oggetto che rappresenta il membro End a cui corrisponde questo oggetto . + + + Ottiene il set di entità a cui fa riferimento il ruolo End. + Oggetto che rappresenta il set di entità a cui fa riferimento questo ruolo End. + + + Ottiene il nome dell'entità finale per . + Nome dell'entità finale per . + + + Ottiene il set di associazioni padre di . + Oggetto che rappresenta il set di associazioni padre di . + + + Ottiene il nome del ruolo End per . + Nome del ruolo End per . + + + Restituisce il nome del ruolo End per . + Nome del ruolo End per . + + + Descrive un'associazione/relazione tra due entità nel modello concettuale o una relazione di chiave esterna tra due tabelle nel modello di archivio.Nel modello concettuale la classe dipendente può definire o meno una proprietà di chiave esterna.Se la chiave esterna viene definita, la proprietà sarà true e la proprietà conterrà i dettagli delle chiavi esterne + + + Ottiene l'elenco di entità finali per . + Raccolta di tipo che contiene l'elenco di entità finali per . + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene o imposta il vincolo referenziale. + Vincolo referenziale. + + + Crea un'istanza di AssociationType di sola lettura dai parametri specificati. + Istanza di AssociationType appena creata. + Nome del tipo del set di associazioni. + Spazio dei nomi del tipo di associazione. + Flag che indica una relazione di chiave esterna (FK, foreign key). + Spazio dati del tipo di associazione. + Membro dell'entità finale dell'associazione di origine. + Membro dell'entità finale dell'associazione di destinazione. + Vincolo referenziale. + Proprietà dei metadati da associare all'istanza. + Il nome specificato è Null o vuoto. + Lo spazio dei nomi specificato è Null o vuoto. + + + Ottiene il valore della proprietà booleana che specifica se la colonna è una chiave esterna. + Valore booleano che specifica se la colonna è una chiave esterna.Se true, la colonna è una chiave esterna.Se false (impostazione predefinita), la colonna non è una chiave esterna. + + + Ottiene l'elenco di vincoli per . + Raccolta di tipo che contiene l'elenco di vincoli per . + + + Elenco di tutti i tipi predefiniti + + + Tipo di associazione + + + Tipo di AssociationSet + + + Tipo di AssociationSetEnd + + + Tipo di associazione + + + Tipo di raccolta + + + Tipo di raccolta + + + Tipo complesso + + + Tipo di documentazione + + + Tipo di EdmFunction + + + Tipo di EdmMember + + + Tipo di EdmProperty + + + Tipo Edm + + + Tipo di contenitore di entità + + + Tipo di set di entità + + + Tipo di EntitySetBase + + + Tipo di entità + + + Tipo di base del tipo di entità + + + Tipo di membro enum + + + Tipo di enumerazione + + + Tipo di facet + + + Tipo di parametro di funzione + + + Tipo di elemento globale + + + Tipo di elemento dei metadati + + + Tipo di proprietà di metadati + + + Tipo di proprietà di navigazione + + + Tipo di DeleteAction + + + Tipo di modalità parametro + + + Tipo primitivo + + + Tipo primitivo + + + Tipo di ProviderManifest + + + Tipo di vincolo referenziale + + + Tipo di riferimento + + + Tipo di RelationshipEnd + + + Tipo di molteplicità della relazione + + + Tipo di set di relazioni + + + Tipo di relazioni + + + Tipo di riga + + + Tipo semplice + + + Tipo strutturale + + + Tipo di informazioni + + + Tipo di raccolta (applicato a Proprietà) + + + La raccolta utilizza la semantica dei contenitori (senza ordine e con ammissione dei duplicati) + + + La raccolta utilizza la semantica degli elenchi (ordine deterministico e ammissione dei duplicati) + + + La proprietà non è una raccolta + + + Rappresenta il tipo di raccolta Edm + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene l'istanza della classe che contiene il tipo dell'elemento incluso nell'oggetto corrente e i facet per il tipo. + Istanza della classe che contiene il tipo dell'elemento incluso nell'oggetto corrente e i facet per il tipo. + + + Rappresenta il tipo complesso Edm.Può essere utilizzato per configurare i tipi complessi da una convenzione basata su modello di spazio concettuale.I tipi complessi non sono supportati nel modello di archivio. + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Crea una nuova istanza del tipo . + Nuova istanza del tipo . + Nome del tipo complesso. + Spazio dei nomi del tipo complesso. + Spazio dati a cui appartiene il tipo complesso. + Membri del tipo complesso. + Proprietà dei metadati da associare all'istanza. + Generata se l'argomento nome, spazio dei nomi o membri è Null. + + + Ottiene l'elenco di proprietà per . + Raccolta di tipo che contiene l'elenco di proprietà per . + + + Modalità concorrenza per le proprietà. + + + Modalità concorrenza fissa: la proprietà viene sempre convalidata in fase di scrittura + + + Modalità concorrenza predefinita: la proprietà non viene mai convalidata in fase di scrittura + + + Serializza un oggetto conforme alle restrizioni di un singolo file dello schema CSDL in un writer XML.Il modello da serializzare deve contenere un singolo oggetto . + + + Inizializza una nuova istanza della classe . + + + Si verifica quando viene individuato un errore durante la serializzazione del modello. + + + Serializza l'oggetto in XmlWriter. + true se il modello è valido. In caso contrario, false. + EdmModel da serializzare. + XmlWriter in cui serializzare. + Spazio dei nomi serializzato del modello. + + + Rappresenta informazioni su un errore che si è verificato durante l'elaborazione di un modello Entity Framework. + + + Inizializza una nuova istanza della classe . + + + Ottiene un messaggio descrittivo facoltativo che descrive l'errore generato. + Messaggio descrittivo facoltativo che descrive l'errore generato. + + + Ottiene un valore che indica l'oggetto che ha causato la generazione dell'evento. + true se l'oggetto ha causato la generazione dell'evento. In caso contrario, false. + + + Ottiene un valore facoltativo che indica la proprietà dell'elemento di origine che ha causato la generazione dell'evento. + Valore facoltativo che indica la proprietà dell'elemento di origine che ha causato la generazione dell'evento. + + + DataSpace + + + CSpace indica l'elemento nello spazio CS - tipi primitivi edm + tipi definiti in CSDL + + + Mapping tra spazio C e spazio S + + + Mapping tra spazio O e spazio C + + + OSpace indica l'elemento nello spazio CLR + + + SSpace indica l'elemento nello spazio S + + + Metodi di estensione per . + + + Ottiene il modello concettuale dal DbModel specificato. + Istanza di EdmModel che rappresenta il modello concettuale. + Istanza di una classe che implementa IEdmModelAdapter (precedentementeDbModel). + + + Ottiene il modello di archivio dal DbModel specificato. + Istanza di EdmModel che rappresenta il modello di archivio. + Istanza di una classe che implementa IEdmModelAdapter (precedentementeDbModel). + + + Classe che rappresenta l'elemento Documentation associato a un elemento + + + Inizializza una nuova istanza della documentazione. + Stringa di riepilogo. + Stringa di descrizione lunga. + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene un valore che indica se questo oggetto contiene solo un valore Null o un oggetto vuoto e un oggetto . + True se questo oggetto contiene solo un valore Null o un oggetto vuoto e un oggetto ; in caso contrario, false. + + + Ottiene la descrizione lunga per . + Descrizione lunga per . + + + Ottiene il riepilogo per . + Riepilogo per . + + + Restituisce il riepilogo per . + Riepilogo per . + + + Questa classe incapsula le informazioni per un errore EDM generico. + + + Ottiene il messaggio di errore. + Messaggio di errore. + + + Classe per la rappresentazione di una funzione + + + Aggiunge un parametro alla funzione. + Parametro da aggiungere. + + + Ottiene l'attributo di aggregazione di questa funzione. + + + Ottiene un valore che indica se l'attributo predefinito è presente in questa funzione. + true se l’attributo è presente; in caso contrario, false. + + + Ottiene il tipo del tipo incorporato per . + Uno dei valori dell'enumerazione . + + + Ottiene una query nel linguaggio utilizzato dal sistema di gestione di database o dal modello di archiviazione. + Valore stringa nella sintassi utilizzata dal sistema di gestione di database o dal modello di archiviazione che contiene la query o l'istruzione di aggiornamento di . + + + Metodo factory per la costruzione dell'oggetto . + Nuova istanza di sola lettura del tipo . + Nome della funzione. + Spazio dei nomi della funzione. + Spazio dei nomi a cui appartiene la funzione. + Proprietà e attributi aggiuntivi della funzione. + Proprietà dei metadati che verranno aggiunti alla funzione.Può essere null. + + + Restituisce il nome completo del tipo, ovvero spazio dei nomi e nome. + Nome completo del tipo. + + + Ottiene un valore che indica se il mapping di questa istanza è stato eseguito a una funzione o a una stored procedure. + true se il mapping di questa istanza è stato eseguito a una funzione; false se il mapping di questa istanza è stato eseguito a una stored procedure. + + + Ottiene un valore che indica se questa istanza proviene dal manifesto del provider. + true se questa istanza proviene dal manifesto del provider; in caso contrario, false. + + + Ottiene un valore che indica se si tratta di una funzione senza parametri (funzione che non accetta argomenti). + true se la funzione è senza parametri; in caso contrario, false. + + + Ottiene i parametri di . + Raccolta di tipo che contiene i parametri di . + + + Ottiene l'attributo di semantica del tipo di parametro di questa funzione. + + + Ottiene il parametro restituito di . + Oggetto che rappresenta il parametro restituito di . + + + Ottiene i parametri restituiti di . + Raccolta di tipo che rappresenta i parametri restituiti di . + + + Ottiene o imposta lo schema associato alla funzione. + Schema associato alla funzione. + + + Ottiene l'attributo del nome di funzione di archivio per questa funzione. + + + Contiene proprietà e attributi aggiuntivi dell'oggetto . + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il testo del comando associato alla funzione. + Testo del comando associato alla funzione. + + + Ottiene o imposta i set di entità della funzione. + Set di entità della funzione. + + + Ottiene un valore che indica se si tratta di una funzione di aggregazione. + true se si tratta di una funzione di aggregazione; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa funzione è una funzione predefinita. + true se questa funzione è una funzione predefinita; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa funzione è una funzione di archivio memorizzata nella cache. + true se questa funzione è una funzione di archivio memorizzata nella cache; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa funzione può essere composta. + true se questa funzione può essere composta; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa funzione proviene da un manifesto del provider. + true se questa funzione proviene da un manifesto del provider; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa funzione è un'importazione di funzione. + true se questa funzione è un'importazione di funzione; in caso contrario, false. + + + Ottiene o imposta un valore che indica se la funzione non contiene argomenti. + true se la funzione non contiene argomenti; in caso contrario, false. + + + Ottiene o imposta i parametri di funzione. + Parametri di funzione. + + + Ottiene o imposta la semantica del tipo di parametro. + Semantica del tipo di parametro. + + + Ottiene o imposta i parametri restituiti. + Parametri restituiti. + + + Ottiene o imposta lo schema della funzione. + Schema della funzione. + + + Ottiene o imposta il nome funzione di archivio. + Nome funzione di archivio. + + + Classe per la rappresentazione di una raccolta di elementi nello spazio Edm. + + + Inizializza una nuova istanza della classe utilizzando la raccolta degli oggetti XMLReader in cui sono presenti i file Conceptual Schema Definition Language (CSDL). + Raccolta degli oggetti XMLReader in cui sono presenti i file Conceptual Schema Definition Language (CSDL). + + + Inizializza una nuova istanza della classe . + Entity Data Model. + + + Inizializza una nuova istanza della classe utilizzando i percorsi in cui sono presenti i file Conceptual Schema Definition Language (CSDL). + Percorsi in cui sono presenti i file Conceptual Schema Definition Language (CSDL). + + + Metodo factory che crea un oggetto . + Istanza di se non vengono rilevati errori.In caso contrario, null. + Elementi CSDL da caricare.Non deve essere null. + Percorsi degli elementi CSDL.Utilizzato nei messaggi di errore.Può essere null, nel qual caso l'URI di base di XmlReader verrà utilizzato come percorso. + Raccolta di errori rilevati durante il caricamento. + + + Ottiene la versione del modello concettuale per questa raccolta. + Versione del modello concettuale per questa raccolta. + + + Restituisce una raccolta degli oggetti . + Oggetto ReadOnlyCollection che rappresenta una raccolta degli oggetti . + + + Restituisce una raccolta degli oggetti con la versione del modello concettuale specificata. + Oggetto ReadOnlyCollection che rappresenta una raccolta degli oggetti . + Versione del modello concettuale. + + + Rappresenta la classe di membri edm + + + Ottiene il tipo in cui è dichiarato il membro. + Oggetto che rappresenta il tipo in cui è dichiarato il membro. + + + Indica se il modello contrassegnato come membro calcolato nella definizione EDM + + + Indica se il modello generato dall'archivio del membro è contrassegnato come Identity nella definizione EDM + + + Ottiene o imposta il nome della proprietà.L'impostazione di questo oggetto da una convenzione modello di spazio di archivio modifica il nome della colonna del database per questa proprietà.Nel modello concettuale deve allinearsi con la proprietà corrispondente dalla classe di entità e non deve essere modificato. + Nome del membro. + + + Restituisce il nome del membro. + Nome del membro. + + + Ottiene l'istanza della classe che contiene il tipo del membro e i facet per il tipo. + Oggetto che contiene il tipo del membro e i facet per il tipo. + + + Rappresenta un modello concettuale o di archivio.Questa classe può essere utilizzata per accedere alle informazioni sulla struttura del modello e sulla relativa modalità di configurazione. + + + Aggiunge un tipo di associazione al modello. + Istanza di AssociationType da aggiungere. + + + Aggiunge un tipo complesso al modello. + Istanza di ComplexType da aggiungere. + + + Aggiunge una funzione al modello. + Istanza di EdmFunction da aggiungere. + + + Aggiunge un tipo di entità al modello. + Istanza di EntityType da aggiungere. + + + Aggiunge un tipo di enumerazione al modello. + Istanza di EnumType da aggiungere. + + + Ottiene i tipi di associazione del modello. + + + Ottiene il tipo del tipo incorporato per il tipo. + Oggetto che rappresenta il tipo del tipo incorporato per il tipo. + + + Ottiene i tipi complessi del modello. + + + Ottiene il contenitore che archivia i set di entità e di associazioni e le importazioni di funzioni. + + + Ottiene lo spazio dati associato al modello, che indica se si tratta di un modello concettuale (DataSpace.CSpace) o di un modello di archivio (DataSpace.SSpace). + + + Ottiene i tipi di entità del modello. + + + Ottiene i tipi enum del modello. + + + Ottiene le funzioni del modello. + + + Ottiene gli elementi globali associati al modello. + Elementi globali associati al modello. + + + Rimuove un tipo di associazione dal modello. + Istanza di AssociationType da rimuovere. + + + Rimuove un tipo complesso dal modello. + Istanza di ComplexType da rimuovere. + + + Rimuove una funzione dal modello. + Istanza di EdmFunction da rimuovere. + + + Rimuove un tipo di entità dal modello. + Istanza di EntityType da rimuovere. + + + Rimuove un tipo di enumerazione dal modello. + Istanza di EnumType da rimuovere. + + + In uno spazio concettuale EdmProperty rappresenta una proprietà in un elemento Entity.In uno spazio di archivio EdmProperty rappresenta una colonna in una tabella. + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene o imposta il tipo di raccolta per questo modello. + Tipo di raccolta per questo modello. + + + Ottiene le informazioni sul tipo complesso per questa proprietà. + Informazioni sul tipo complesso per questa proprietà. + + + Ottiene o imposta la modalità di concorrenza per la proprietà. + Modalità di concorrenza per la proprietà. + + + Crea una nuova istanza di un tipo EdmProperty. + Nuova istanza di un tipo EdmProperty + Nome della proprietà. + Proprietà + + + Crea una nuova proprietà complessa. + Proprietà appena creata. + Nome della proprietà. + Tipo della proprietà. + + + Crea una nuova proprietà enum. + Proprietà appena creata. + Nome della proprietà. + Tipo della proprietà. + + + Crea una nuova proprietà primitiva. + Proprietà appena creata. + Nome della proprietà. + Tipo della proprietà. + + + Ottiene il valore predefinito per . + Valore predefinito per . + + + Ottiene le informazioni sul tipo di enumerazione per questa proprietà. + Informazioni sul tipo di enumerazione per questa proprietà. + + + Ottiene un valore che indica se la proprietà è una proprietà di tipo raccolta. + true se la proprietà è una proprietà di tipo raccolta; in caso contrario, false. + + + Ottiene un valore che indica se la proprietà è una proprietà di tipo complesso. + true se la proprietà è una proprietà di tipo complesso; in caso contrario, false. + + + Ottiene un valore che indica se la proprietà è una proprietà di tipo enumerazione. + true se la proprietà è una proprietà di tipo enumerazione; in caso contrario, false. + + + Ottiene o imposta un valore che indica se la lunghezza della proprietà è fissa. + true se la lunghezza della proprietà è fissa; in caso contrario, false. + + + Ottiene un valore che indica se il facet FixedLength è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa proprietà utilizza la lunghezza massima supportata dal provider. + True se questa proprietà utilizza la lunghezza massima supportata dal provider; in caso contrario, false. + + + Ottiene un valore che indica se il facet di lunghezza massima è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene un valore che indica se il facet Precision è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene un valore che indica se la proprietà è un tipo primitivo. + true se la proprietà è un tipo primitivo; in caso contrario, false. + + + Ottiene un valore che indica se il facet Scale è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene un valore che indica se la proprietà è un tipo primitivo sottostante. + true se la proprietà è un tipo primitivo sottostante; in caso contrario, false. + + + Ottiene o imposta un valore che indica se la proprietà è una proprietà Unicode. + true se la proprietà è una proprietà Unicode; in caso contrario, false. + + + Ottiene un valore che indica se il facet Unicode è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene o imposta la lunghezza massima della proprietà. + Lunghezza massima della proprietà. + + + Ottiene un valore che indica se può avere un valore Null. + True se può avere valore Null; in caso contrario, false. + + + Ottiene o imposta la precisione di questa proprietà. + Precisione della proprietà. + + + Ottiene le informazioni sul tipo primitivo per questa proprietà. + Informazioni sul tipo primitivo per questa proprietà. + + + Ottiene o imposta la scala di questa proprietà. + Scala della proprietà. + + + Imposta le proprietà dei metadati. + Proprietà dei metadati da impostare. + + + Ottiene o imposta il metodo di generazione database per la colonna di database associata a tale proprietà + Modello generato dall'archivio per la proprietà. + + + Ottiene il nome del tipo della proprietà. + Nome del tipo della proprietà. + + + Ottiene le informazioni sul tipo primitivo sottostante per questa proprietà. + Informazioni sul tipo primitivo sottostante per questa proprietà. + + + Questa classe incapsula le informazioni relative a un errore dello schema che si è verificato. + + + Costruisce un oggetto EdmSchemaError. + Spiegazione dell'errore. + Codice associato all'errore. + Gravità dell'errore. + + + Ottiene la colonna in cui si è verificato l'errore. + Colonna in cui si è verificato l'errore. + + + Ottiene il codice di errore. + Codice di errore. + + + Ottiene il numero di riga in cui si è verificato l'errore. + Numero di riga in cui si è verificato l'errore. + + + Ottiene la posizione dello schema che contiene l'errore.Questa stringa include anche il nome dello schema alla fine. + Posizione dello schema che contiene l'errore. + + + Ottiene il nome dello schema che contiene l'errore. + Nome dello schema che contiene l'errore. + + + Ottiene il livello di gravità dell'errore. + Uno dei valori di .Il valore predefinito è . + + + Ottiene una rappresentazione di stringa della traccia dello stack al verificarsi dell'errore. + Rappresentazione di stringa della traccia dello stack al verificarsi dell'errore. + + + Restituisce il messaggio di errore. + Messaggio di errore. + + + Definisce i diversi livelli di gravità degli errori che possono verificarsi durante la convalida di un modello di Entity Framework. + + + Errore che impedisce l'utilizzo del modello. + + + Avviso che non impedisce l'utilizzo del modello. + + + Classe EdmType di base per tutti i tipi di modello + + + Ottiene un valore che indica se il tipo è o non è astratto. + true se il tipo è astratto; in caso contrario, false. + + + Ottiene il tipo di base del tipo. + Tipo di base del tipo. + + + Ottiene il nome completo del tipo. + Nome completo del tipo. + + + Restituisce un'istanza di il cui tipo di elemento è il tipo corrente. + Oggetto il cui tipo di elemento è il tipo corrente. + + + Ottiene il nome del tipo. + Nome del tipo. + + + Ottiene lo spazio dei nomi del tipo. + Spazio dei nomi del tipo. + + + Restituisce il nome completo del tipo. + Nome completo del tipo. + + + Classe per la rappresentazione di un contenitore di entità + + + Crea un contenitore di entità con il nome e lo spazio dati specificati. + Nome del contenitore di entità. + Spazio dati del contenitore di entità. + Generata se il nome dell'argomento è Null. + Generata se l'argomento nome è una stringa vuota. + + + Aggiunge il set di entità specificato al contenitore. + Set di entità da aggiungere. + + + Aggiunge un'importazione di funzione al contenitore. + Importazione di funzione da aggiungere. + + + Ottiene i set di associazione per questo contenitore di entità. + Set di associazione per questo contenitore di entità. + + + Ottiene un elenco di set di entità e di set di associazioni inclusi in . + Oggetto che contiene un elenco di set di entità e di set di associazioni inclusi in . + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto EntityContainer. + Oggetto EntityContainer. + Nome del contenitore di entità da creare. + DataSpace a cui appartiene il contenitore di entità. + Set di entità che verranno inclusi nel nuovo contenitore.Può essere Null. + Funzioni che verranno incluse nel nuovo contenitore.Può essere Null. + Proprietà dei metadati da associare all'istanza. + Generata se l'argomento nome è Null o una stringa vuota. + + + Ottiene i set di entità per questo contenitore di entità. + Set di entità per questo contenitore di entità. + + + Specifica una raccolta di elementi .Ogni funzione contiene i dettagli di una stored procedure esistente nel database o di un oggetto CommandText equivalente di cui è stato eseguito il mapping a un'entità e alle relative proprietà. + Oggetto contenente elementi di . + + + Restituisce un oggetto usando il nome specificato per il set di entità. + Oggetto che rappresenta il set di entità con il nome specificato. + Nome del set di entità di cui viene eseguita la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce un oggetto usando il nome specificato per il set di relazioni. + Oggetto che rappresenta il set di relazioni con il nome specificato. + Nome del set di relazioni di cui viene eseguita la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Ottiene il nome di . + Nome di . + + + Rimuove un set di entità specifico dal contenitore. + Set di entità da rimuovere. + + + Restituisce il nome di . + Nome di . + + + Restituisce un oggetto usando il nome specificato per il set di entità. + true se è presente un set di entità che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del set di entità di cui viene eseguita la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando termina, questo metodo contiene un oggetto .Se non è presente alcun set di entità, questo parametro di output contiene Null. + + + Restituisce un oggetto usando il nome specificato per il set di relazioni. + true se è presente un set di relazioni che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del set di relazioni di cui viene eseguita la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando termina, questo metodo contiene un oggetto . + + + Rappresenta un particolare utilizzo di una struttura definita in EntityType.Nel modello concettuale rappresenta un set che può eseguire query e rendere persistenti le entità.Nel modello di archivio rappresenta una tabella.Da una convenzione modello di spazio di archivio può essere utilizzato per configurare un nome della tabella con la proprietà e lo schema della tabella con la proprietà . + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto EntitySet. + Oggetto EntitySet. + Nome dell'oggetto EntitySet. + Schema db.Può essere null. + Tabella db.Può essere null. + Query specifica del provider da utilizzare per recuperare i dati per questo oggetto EntitySet.Può essere null. + Tipo delle entità che questo tipo di set di entità contiene. + Proprietà dei metadati che verranno aggiunte all'oggetto EntitySet appena creato.Può essere null. + Generata se l'argomento nome è Null o una stringa vuota. + + + Ottiene il tipo di entità per . + Oggetto che rappresenta il tipo di entità di . + + + Classe per la rappresentazione di un set di entità + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene l'elemento SQL specifico del provider con escape che descrive il set di entità. + + + Ottiene il tipo di entità per . + Oggetto che rappresenta il tipo di entità di . + + + Ottiene il contenitore di entità del set di entità o del set di relazioni corrente. + Oggetto che rappresenta il contenitore di entità del set di entità o del set di relazioni corrente. + + + Ottiene o imposta il nome del set di entità o del set di relazioni corrente.Se tale proprietà viene modificata nello spazio di archivio, è necessario aggiornare anche il livello di mapping in modo da riflettere il nuovo nome.Per modificare il nome tabella di un oggetto in uno spazio di archivio, utilizzare la proprietà Table. + Nome del set di entità o del set di relazioni corrente. + + + Ottiene o imposta lo schema di database per il set di entità. + + + Ottiene o imposta il nome della tabella di database per il set di entità. + + + Restituisce il nome del set di entità o del set di relazioni corrente. + Nome del set di entità o del set di relazioni corrente. + + + Rappresenta la struttura di un .Nel modello concettuale rappresenta la forma e la struttura di un'entità.Nel modello di archivio rappresenta la struttura di una tabella.Per modificare lo schema e il nome della tabella, usare EntitySet. + + + Aggiunge una proprietà di navigazione specificata ai membri di questo tipo.La proprietà di navigazione viene aggiunta indipendentemente dal flag di sola lettura. + Proprietà di navigazione da aggiungere. + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto EntityType. + Oggetto EntityType. + Nome del tipo di entità. + Spazio dei nomi del tipo di entità. + Spazio dei dati a cui appartiene EntityType. + Nome dei membri chiave per il tipo. + Membri del tipo di entità (proprietà primitive e di navigazione). + Proprietà dei metadati da associare all'istanza. + Generata se l'argomento nome o spazio dei nomi è Null. + + + Metodo factory per la costruzione dell'oggetto EntityType. + Oggetto EntityType. + Nome del tipo di entità. + Spazio dei nomi del tipo di entità. + Spazio dei dati a cui appartiene EntityType. + Tipo di base. + Nome dei membri chiave per il tipo. + Membri del tipo di entità (proprietà primitive e di navigazione). + Proprietà dei metadati da associare all'istanza. + Generata se l'argomento nome o spazio dei nomi è Null. + + + Ottiene la raccolta di membri dichiarati per il tipo di entità. + Raccolta di membri dichiarati per il tipo di entità. + + + Ottiene le proprietà di navigazione dichiarate associate al tipo di entità. + Proprietà di navigazione dichiarate associate al tipo di entità. + + + Ottiene l'elenco delle proprietà dichiarate per il tipo di entità. + Proprietà dichiarate per il tipo di entità. + + + Restituisce un oggetto che fa riferimento a . + Oggetto che fa riferimento a . + + + Ottiene le proprietà di navigazione per . + Raccolta di tipo che contiene l'elenco delle proprietà di navigazione in . + + + Ottiene l'elenco di proprietà per . + Raccolta di tipo che contiene l'elenco di proprietà per . + + + Rappresenta il tipo di entità + + + Aggiunge la proprietà specificata all'elenco di chiavi per l'entità corrente. + Proprietà da aggiungere. + se l'argomento membro è Null + Generata se EntityType presenta un tipo di base di un altro EntityTypeBase.In questo caso KeyMembers deve essere aggiunto al tipo di base + Se l'istanza di EntityType è di sola lettura + + + Ottiene l'elenco di tutti i membri della chiave per il tipo di entità o di relazione corrente. + Oggetto che rappresenta l'elenco dei membri della chiave per il tipo di entità o di relazione corrente. + + + Ottiene l'elenco di tutte le proprietà chiave di questo tipo di entità. + Elenco di tutte le proprietà chiave di questo tipo di entità. + + + Rimuove il membro chiave specificato dalla raccolta. + Membro chiave da rimuovere. + + + Rappresenta un membro di enumerazione. + + + Ottiene il genere del tipo. + Genere del tipo. + + + Crea un'istanza di EnumMember di sola lettura. + Istanza di EnumMember appena creata. + Nome del membro di enumerazione. + Valore del membro di enumerazione. + Proprietà dei metadati da associare al membro di enumerazione. + name è Null o vuoto. + + + Crea un'istanza di EnumMember di sola lettura. + Istanza di EnumMember appena creata. + Nome del membro di enumerazione. + Valore del membro di enumerazione. + Proprietà dei metadati da associare al membro di enumerazione. + name è Null o vuoto. + + + Crea un'istanza di EnumMember di sola lettura. + Istanza di EnumMember appena creata. + Nome del membro di enumerazione. + Valore del membro di enumerazione. + Proprietà dei metadati da associare al membro di enumerazione. + name è Null o vuoto. + + + Crea un'istanza di EnumMember di sola lettura. + Istanza di EnumMember appena creata. + Nome del membro di enumerazione. + Valore del membro di enumerazione. + Proprietà dei metadati da associare al membro di enumerazione. + name è Null o vuoto. + + + Crea un'istanza di EnumMember di sola lettura. + Istanza di EnumMember appena creata. + Nome del membro di enumerazione. + Valore del membro di enumerazione. + Proprietà dei metadati da associare al membro di enumerazione. + name è Null o vuoto. + + + Ottiene il nome di questo membro di enumerazione. + Nome di questo membro di enumerazione. + + + Override di System.Object.ToString per fornire una rappresentazione in forma di stringa migliore per questo tipo. + Nome di questo membro di enumerazione. + + + Ottiene il valore di questo membro di enumerazione. + Valore di questo membro di enumerazione. + + + Rappresenta un tipo di enumerazione. + + + Restituisce il tipo del tipo + + + Crea un'istanza di EnumType di sola lettura. + Istanza di EnumType appena creata. + Nome del tipo di enumerazione. + Spazio dei nomi del tipo di enumerazione. + Tipo sottostante del tipo di enumerazione. + Indica se il tipo di enumerazione può essere considerato come un campo di bit, ovvero un insieme di contrassegni. + Membri del tipo di enumerazione. + Proprietà dei metadati da associare al tipo di enumerazione. + underlyingType è Null. + name è Null o vuoto.oppure namespaceName è Null o vuoto.oppure underlyingType non è un tipo sottostante supportato.oppure i nomi dei membri specificati non sono univoci.oppure il valore di un membro specificato non è compreso nell'intervallo del tipo sottostante. + + + Ottiene un valore che indica se il tipo enum è definito come flag (ad esempiopuò essere considerato come campo di bit) + + + Ottiene una raccolta di membri di enumerazione per questo tipo di enumerazione. + + + Ottiene il tipo sottostante di questo tipo di enumerazione. + + + Classe per la rappresentazione di un oggetto Facet. Questo oggetto non è modificabile (non solo impostato su sola lettura) e alcune parti del sistema dipendono da questo comportamento + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene la descrizione di . + Oggetto che rappresenta la descrizione di . + + + Ottiene il tipo di . + Oggetto che rappresenta il tipo di . + + + Ottiene un valore che indica se il valore del facet è non associato. + true se il valore del facet è non associato; in caso contrario, false. + + + Ottiene il nome di . + Nome di . + + + Restituisce il nome di . + Nome di . + + + Ottiene il valore di . + Valore di . + + + Classe per la rappresentazione di un oggetto FacetDescription + + + Ottiene il valore predefinito di un facet con questa descrizione del facet. + Valore predefinito di un facet con questa descrizione del facet. + + + Ottiene il nome del facet. + Nome del facet. + + + Ottiene il tipo del facet. + Oggetto che rappresenta il tipo del facet. + + + Ottiene un valore che indica se il valore del facet è una costante. + true se il facet è una costante; in caso contrario, false. + + + Ottiene un valore che indica se il facet è un facet obbligatorio. + true se si tratta di un facet obbligatorio; in caso contrario, false. + + + Ottiene il valore massimo per il facet. + Valore massimo per il facet. + + + Ottiene il valore minimo per il facet. + Valore minimo per il facet. + + + Restituisce il nome del facet. + Nome del facet. + + + Classe che rappresenta un parametro di funzione + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto . + Nuova istanza di sola lettura del tipo . + Nome del parametro. + EdmType del parametro. + Oggetto del parametro. + + + Ottiene l'oggetto in cui è dichiarato il parametro. + Oggetto che rappresenta la funzione in cui è dichiarato il parametro. + + + Ottiene un valore che indica se il parametro utilizza la lunghezza massima supportata dal provider di database. + True se il parametro utilizza la lunghezza massima supportata dal provider di database; in caso contrario, false. + + + Ottiene un valore che indica se il facet MaxLength è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene un valore che indica se il facet Precision è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene un valore che indica se il facet Scale è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene la lunghezza massima del parametro. + Lunghezza massima del parametro. + + + Ottiene la modalità di . + Uno dei valori di . + + + Ottiene il nome di . + Nome di . + + + Ottiene il valore di precisione del parametro. + Valore di precisione del parametro. + + + Ottiene il valore di scala del parametro. + Valore di scala del parametro. + + + Restituisce il nome di . + Nome di . + + + Ottiene il nome del tipo del parametro. + Nome del tipo del parametro. + + + Ottiene l'istanza della classe che contiene sia il tipo del parametro sia i facet per il tipo. + Oggetto che contiene sia il tipo del parametro sia i facet per il tipo. + + + Rappresenta la classe dell'elemento di base per tutti i metadati + + + Interfaccia per ottenere il modello concettuale e l'archivio sottostanti per un oggetto . + + + Ottiene il modello concettuale. + + + Ottiene il modello di archivio. + + + Classe per la rappresentazione di una raccolta di elementi.La maggior parte dell'implementazione per la manutenzione effettiva della raccolta viene eseguita da MetadataCollection + + + Ottiene il modello di dati associato a questa raccolta di elementi. + Modello di dati associato a questa raccolta di elementi. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità specificato. + Se non vi è alcun contenitore di entità, questo metodo restituisce null; in caso contrario, restituisce il primo contenitore di entità. + Nome del contenitore di entità. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità specificato. + Se non vi è alcun contenitore di entità, questo metodo restituisce null; in caso contrario, restituisce il primo contenitore di entità. + Nome del contenitore di entità. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce tutti gli overload delle funzioni utilizzando il nome specificato da questa raccolta di elementi. + Raccolta di tipo ReadOnlyCollection che contiene tutte le funzioni con il nome specificato. + Dizionario di funzioni. + Nome completo della funzione. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce tutti gli overload delle funzioni utilizzando il nome specificato da questa raccolta di elementi. + Raccolta di tipo che contiene tutte le funzioni con il nome specificato. + Nome completo della funzione. + + + Restituisce tutti gli overload delle funzioni utilizzando il nome specificato da questa raccolta di elementi. + Raccolta di tipo che contiene tutte le funzioni con il nome specificato. + Nome completo della funzione. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce un oggetto fortemente tipizzato utilizzando l'identità specificata. + Elemento specificato dall'identità. + Identità dell'elemento. + Tipo restituito dal metodo. + + + Restituisce un oggetto fortemente tipizzato utilizzando l'identità specificata con una ricerca con o senza distinzione tra maiuscole e minuscole. + Elemento specificato dall'identità. + Identità dell'elemento. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Tipo restituito dal metodo. + + + Restituisce tutti gli elementi del tipo specificato da questa raccolta di elementi. + Raccolta di tipo che contiene tutti gli elementi del tipo specificato. + Tipo restituito dal metodo. + + + Restituisce un oggetto utilizzando il nome del tipo e il nome dello spazio dei nomi specificati in questa raccolta di elementi. + Oggetto che rappresenta il tipo corrispondente al nome del tipo e al nome dello spazio dei nomi specificati in questa raccolta di elementi.Se non vi è un tipo corrispondente, questo metodo restituisce null. + Nome del tipo. + Spazio dei nomi del tipo. + + + Restituisce un oggetto utilizzando il nome del tipo e il nome dello spazio dei nomi specificati da questa raccolta di elementi. + Oggetto che rappresenta il tipo corrispondente al nome del tipo e al nome dello spazio dei nomi specificati in questa raccolta di elementi.Se non vi è un tipo corrispondente, questo metodo restituisce null. + Nome del tipo. + Spazio dei nomi del tipo. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità specificato.Se non vi è alcun contenitore di entità, questo parametro di output contiene null; in caso contrario, contiene il primo contenitore di entità. + true se è presente un contenitore di entità che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del contenitore di entità. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando termina, questo metodo contiene un oggetto .Se non vi è alcun contenitore di entità, questo parametro di output contiene null; in caso contrario, contiene il primo contenitore di entità. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità specificato.Se non vi è alcun contenitore di entità, il parametro di output contiene null; in caso contrario, contiene il primo contenitore di entità. + true se è presente un contenitore di entità che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del contenitore di entità. + Quando termina, questo metodo contiene un oggetto .Se non vi è alcun contenitore di entità, questo parametro di output contiene null; in caso contrario, contiene il primo contenitore di entità. + + + Restituisce un oggetto fortemente tipizzato utilizzando l'identità specificata da questa raccolta di elementi. + true se è presente un elemento che corrisponde ai criteri di ricerca; in caso contrario, false. + Identità dell'elemento. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando questo metodo termina, il parametro di output contiene un oggetto .Se non vi è alcun elemento globale con l'identità specificata nella raccolta di elementi, questo parametro di output contiene null. + Tipo restituito dal metodo. + + + Restituisce un oggetto fortemente tipizzato utilizzando l'identità specificata da questa raccolta di elementi. + true se è presente un elemento che corrisponde ai criteri di ricerca; in caso contrario, false. + Identità dell'elemento. + Quando questo metodo termina, il parametro di output contiene un oggetto .Se non vi è alcun elemento globale con l'identità specificata nella raccolta di elementi, questo parametro di output contiene null. + Tipo restituito dal metodo. + + + Restituisce un oggetto utilizzando il nome del tipo e il nome dello spazio dei nomi specificati da questa raccolta di elementi. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del tipo. + Spazio dei nomi del tipo. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando questo metodo termina, questo parametro di output contiene un oggetto .Se non vi è alcun tipo con il nome del tipo e il nome dello spazio dei nomi specificati in questa raccolta di elementi, questo parametro di output contiene null. + + + Restituisce un oggetto utilizzando il nome del tipo e il nome dello spazio dei nomi specificati da questa raccolta di elementi. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del tipo. + Spazio dei nomi del tipo. + Quando questo metodo termina, questo parametro di output contiene un oggetto .Se non vi è alcun tipo con il nome del tipo e il nome dello spazio dei nomi specificati in questa raccolta di elementi, questo parametro di output contiene null. + + + Rappresenta la classe dell'elemento di base per tutti i metadati + + + Aggiunge o aggiorna un'annotazione con il nome e il valore specificati. + Nome della proprietà di annotazione. + Valore della proprietà di annotazione. + + + Ottiene il tipo del tipo incorporato per il tipo. + Oggetto che rappresenta il tipo del tipo incorporato per il tipo. + + + Ottiene o imposta la documentazione associata al tipo. + Oggetto che rappresenta la documentazione sul tipo. + + + Restituisce un tipo incorporato di modello concettuale che corrisponde a uno dei valori di . + Oggetto che rappresenta il tipo incorporato in EDM. + Uno dei valori di . + + + Restituisce l'elenco delle descrizioni dei facet generali per un tipo specificato. + Oggetto che rappresenta l'elenco delle descrizioni dei facet generali per un tipo specificato. + + + Ottiene l'elenco di proprietà del tipo corrente. + Raccolta di tipo che contiene l'elenco di proprietà del tipo corrente. + + + Rimuove un'annotazione con il nome specificato. + true se un'annotazione è stata rimossa; in caso contrario, false. + Nome della proprietà di annotazione. + + + Classe che rappresenta un attributo di metadati per un elemento + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto MetadataProperty. + Oggetto MetadataProperty. + Nome della proprietà dei metadati. + Utilizzo del tipo della proprietà dei metadati. + Valore della proprietà dei metadati. + Generata se è null. + + + Crea un'annotazione dei metadati con il nome e il valore specificati. + Istanza di MetadataProperty che rappresenta l'annotazione creata. + Nome dell'annotazione. + Valore dell'annotazione. + + + Ottiene un valore booleano che indica se la proprietà dei metadati è un'annotazione. + + + Ottiene il nome di . + Nome di . + + + Ottiene il valore di . + Valore di . + + + Ottiene l'istanza della classe che contiene sia il tipo di sia i facet per il tipo. + Oggetto che contiene sia il tipo di sia i facet per il tipo. + + + Ottiene il valore di . + Valore di . + + + Area di lavoro dei metadati di runtime + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe utilizzando i percorsi e gli assembly specificati. + Percorsi dei metadati dell'area di lavoro. + Nomi degli assembly utilizzati per creare l'area di lavoro. + + + Costruisce un oggetto con caricatori per tutte le raccolte di elementi () derivanti dal mapping EDMX tradizionale.Verranno utilizzate le raccolte di mapping dello spazio O e di O/C predefinite.I delegati delle raccolte di elementi vengono eseguiti in modo differito quando una data raccolta viene utilizzata per la prima volta,È accettabile passare un delegato che restituisce Null se la raccolta non verrà mai utilizzata, ma si tratta di un'operazione effettuata di rado e qualsiasi tentativo da parte di EF di utilizzare la raccolta in tali casi genererà un'eccezione. + Delegato per restituire la raccolta di elementi dello spazio C (CSDL). + Delegato per restituire la raccolta di elementi dello spazio S (SSDL). + Delegato per restituire la raccolta di elementi del mapping C/S (MSL). + + + Costruisce un oggetto con caricatori per tutte le raccolte di elementi () necessarie a EF, tranne il mapping O/C che verrà creato automaticamente in base agli specifici caricatori dello spazio O e dello spazio C.I delegati delle raccolte di elementi vengono eseguiti in modo differito quando una data raccolta viene utilizzata per la prima volta,È accettabile passare un delegato che restituisce Null se la raccolta non verrà mai utilizzata, ma si tratta di un'operazione effettuata di rado e qualsiasi tentativo da parte di EF di utilizzare la raccolta in tali casi genererà un'eccezione. + Delegato per restituire la raccolta di elementi dello spazio C (CSDL). + Delegato per restituire la raccolta di elementi dello spazio S (SSDL). + Delegato per restituire la raccolta di elementi del mapping C/S (MSL). + Delegato per restituire la raccolta di elementi dello spazio O. + + + Cancella tutte le voci della cache dei metadati. + + + Crea un oggetto configurato per utilizzare lo spazio dati . + Oggetto parser creato. + + + Crea un nuovo oggetto associato all'area di lavoro dei metadati in base all'espressione di query specificata. + Nuovo oggetto con l'espressione specificata come la proprietà . + Oggetto che definisce la query. + Se è Null + Se contiene metadati che non possono essere risolti in quest'area di lavoro dei metadati + Se non è valida a livello strutturale perché contiene riferimenti a variabili non risolvibili + + + Restituisce un oggetto che rappresenta l'oggetto corrispondente al tipo fornito dal parametro objectSpaceType. + Oggetto che rappresenta .Se non vi è un tipo corrispondente, questo metodo restituisce null. + Oggetto che fornisce il tipo nello spazio dell'oggetto. + + + Restituisce un oggetto che rappresenta l'oggetto corrispondente al tipo fornito dal parametro objectSpaceType. + Oggetto che rappresenta .Se non vi è un tipo corrispondente, questo metodo restituisce null. + Oggetto che fornisce il tipo nello spazio dell'oggetto. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità e il modello di dati specificati. + Se non vi è alcun contenitore di entità, questo metodo restituisce null; in caso contrario, restituisce il primo contenitore di entità. + Nome del contenitore di entità. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca del contenitore di entità. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità e il modello di dati specificati. + Se non vi è alcun contenitore di entità, questo metodo restituisce null; in caso contrario, restituisce il primo contenitore di entità. + Nome del contenitore di entità. + Modello concettuale in cui viene eseguita la ricerca del contenitore di entità. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce tutti gli overload delle funzioni utilizzando il nome, il nome dello spazio dei nomi e il modello di dati specificati. + Raccolta di tipo che contiene tutte le funzioni che corrispondono al nome specificato in uno spazio dei nomi e in un modello di dati specificati. + Nome della funzione. + Spazio dei nomi della funzione. + Modello concettuale in cui viene eseguita la ricerca delle funzioni. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce tutti gli overload delle funzioni utilizzando il nome, il nome dello spazio dei nomi e il modello di dati specificati. + Raccolta di tipo che contiene tutte le funzioni che corrispondono al nome specificato in uno spazio dei nomi e in un modello di dati specificati. + Nome della funzione. + Spazio dei nomi della funzione. + Modello concettuale in cui viene eseguita la ricerca delle funzioni. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce un elemento utilizzando l'identità e il modello di dati specificati. + Elemento che corrisponde all'identità specificata nel modello di dati specificato. + Identità dell'elemento. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + Tipo restituito dal metodo. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce un elemento utilizzando l'identità e il modello di dati specificati. + Elemento che corrisponde all'identità specificata nel modello di dati specificato. + Identità dell'elemento. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + Tipo restituito dal metodo. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Ottiene gli elementi dell'oggetto . + Elementi . + Oggetto da cui recuperare gli elementi. + + + Ottiene tutti gli elementi nel modello di dati specificato. + Raccolta di tipo che contiene tutti gli elementi nel modello di dati specificato. + Modello concettuale per il quale è necessario l'elenco di elementi. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Ottiene tutti gli elementi nel modello di dati specificato. + Raccolta di tipo che contiene tutti gli elementi nel modello di dati specificato. + Modello concettuale per il quale è necessario l'elenco di elementi. + Tipo restituito dal metodo. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce un oggetto che rappresenta il tipo di spazio dell'oggetto corrispondente al tipo fornito dal parametro edmSpaceType. + Oggetto che rappresenta il tipo dello spazio dell'oggetto.Se non vi è un tipo corrispondente, questo metodo restituisce null. + Oggetto che rappresenta . + + + Restituisce un oggetto che rappresenta il tipo di spazio dell'oggetto corrispondente al tipo fornito dal parametro edmSpaceType. + Oggetto che rappresenta il tipo dello spazio dell'oggetto.Se non vi è un tipo corrispondente, questo metodo restituisce null. + Oggetto che rappresenta . + + + Restituisce l'elenco di tipi primitivi nel modello di dati specificato. + Raccolta di tipo che contiene tutti i tipi primitivi nel modello di dati specificato. + Modello di dati per cui è necessario l'elenco di tipi primitivi. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce i membri di un oggetto / specificato di cui sono necessari i valori originali durante la modifica di un'entità. + Oggetti per cui è richiesto il valore originale. + Oggetto appartenente allo spazio C. + Oggetto che fa parte dell'oggetto specificato. + true se le entità possono essere aggiornate parzialmente; in caso contrario, false. + + + Ottiene i membri dei valori originali da un set e da un tipo di entità. + Membri dei valori originali da un set e da un tipo di entità. + Set di entità da cui recuperare i valori originali. + Tipo di entità da cui recuperare i valori originali. + + + Restituisce un oggetto utilizzando il nome del tipo, il nome dello spazio dei nomi e il modello di dati specificati. + Oggetto . + Nome del tipo. + Spazio dei nomi del tipo. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca del tipo. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce un oggetto utilizzando il nome del tipo, il nome dello spazio dei nomi e il modello di dati specificati. + Oggetto che rappresenta il tipo corrispondente al nome del tipo e al nome dello spazio dei nomi specificati nel modello di dati specificato.Se non vi è un tipo corrispondente, questo metodo restituisce null. + Nome del tipo. + Spazio dei nomi del tipo. + Modello concettuale in cui viene eseguita la ricerca del tipo. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Carica i metadati dall'assembly specificato. + Assembly da cui verranno caricati i metadati. + + + Carica i metadati dall'assembly specificato. + Assembly da cui verranno caricati i metadati. + Delegato per la registrazione dei messaggi di caricamento. + + + Versione EDM massima supportata dal runtime. + + + Registra la raccolta di elementi con ogni modello di dati associato. + Raccolta di parametri di output che deve essere riempito. + + + Restituisce un oggetto tramite il parametro out edmSpaceType che rappresenta l'oggetto corrispondente al tipo fornito dal parametro objectSpaceType. + true se l'operazione ha esito positivo, false in caso di esito negativo. + Oggetto che rappresenta il tipo dello spazio dell'oggetto. + Quando termina, questo metodo contiene un oggetto che rappresenta .Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto tramite il parametro out edmSpaceType che rappresenta l'oggetto corrispondente al tipo fornito dal parametro objectSpaceType. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Oggetto che rappresenta il tipo dello spazio dell'oggetto. + Quando termina, questo metodo contiene un oggetto che rappresenta .Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità e il modello di dati specificati. + true se è presente un contenitore di entità che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del contenitore di entità. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca del contenitore di entità. + Quando termina, questo metodo contiene un oggetto .Se non vi è alcun contenitore di entità, questo parametro di output contiene null; in caso contrario, restituisce il primo contenitore di entità.Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità e il modello di dati specificati. + true se è presente un contenitore di entità che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del contenitore di entità. + Modello concettuale in cui viene eseguita la ricerca del contenitore di entità. + Quando termina, questo metodo contiene un oggetto .Se non vi è alcun contenitore di entità, questo parametro di output contiene null; in caso contrario, restituisce il primo contenitore di entità.Questo parametro viene passato non inizializzato. + + + Restituisce un elemento utilizzando l'identità e il modello di dati specificati. + true se è presente un elemento che corrisponde ai criteri di ricerca; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + Quando termina, questo metodo contiene un oggetto .Questo parametro viene passato non inizializzato. + Tipo restituito dal metodo. + + + Restituisce un elemento utilizzando l'identità e il modello di dati specificati. + true se è presente un elemento che corrisponde ai criteri di ricerca; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + Quando termina, questo metodo contiene un oggetto .Questo parametro viene passato non inizializzato. + Tipo restituito dal metodo. + + + Testa il recupero di . + true se il recupero è stato completato; in caso contrario, false. + + da cui effettuare il tentativo di recupero di . + Quando termina, questo metodo contiene la raccolta di elementi.Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto tramite il parametro out objectSpaceType che rappresenta il tipo corrispondente all'oggetto fornito dal parametro edmSpaceType. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Oggetto che rappresenta . + Quando termina, questo metodo contiene un oggetto che rappresenta il tipo dello spazio dell'oggetto.Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto tramite il parametro out objectSpaceType che rappresenta il tipo corrispondente all'oggetto fornito dal parametro edmSpaceType. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Oggetto che rappresenta . + Quando termina, questo metodo contiene un oggetto che rappresenta il tipo dello spazio dell'oggetto.Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto utilizzando il nome del tipo, il nome dello spazio dei nomi e il modello di dati specificati. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del tipo. + Spazio dei nomi del tipo. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca del tipo. + Quando termina, questo metodo contiene un oggetto .Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto utilizzando il nome del tipo, il nome dello spazio dei nomi e il modello di dati specificati. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del tipo. + Spazio dei nomi del tipo. + Modello concettuale in cui viene eseguita la ricerca del tipo. + Quando termina, questo metodo contiene un oggetto .Questo parametro viene passato non inizializzato. + + + Rappresenta la classe delle proprietà di navigazione + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Crea una istanza di NavigationProperty dai parametri specificati. + Istanza di NavigationProperty appena creata. + Nome della proprietà di navigazione. + Specifica il tipo delle proprietà di navigazione e i relativi facet. + Tipo di relazione per la navigazione. + Membro dell'entità finale di origine nella navigazione. + Membro dell'entità finale di destinazione nella navigazione. + Proprietà dei metadati della proprietà di navigazione. + + + Ottiene il membro entità finale "from" della relazione nella navigazione. + Membro entità finale "from" della relazione nella navigazione. + + + Se la proprietà di navigazione specificata si trova sull'entità finale dipendente di un vincolo referenziale, restituisce le proprietà della chiave esterna.In caso contrario, restituisce un set vuoto.I membri verranno restituiti nell'ordine delle proprietà chiave dell'entità finale principale. + Raccolta delle proprietà di chiave esterna. + + + Ottiene il tipo di relazione su cui opera la proprietà di navigazione. + Tipo di relazione su cui opera la proprietà di navigazione. + + + Ottiene il membro entità finale "to" della relazione nella navigazione. + Membro entità finale "to" della relazione nella navigazione. + + + Classe per la rappresentazione di una raccolta di elementi per il livello oggetti.La maggior parte dell'implementazione per la manutenzione effettiva della raccolta viene eseguita da ItemCollection + + + Inizializza una nuova istanza della classe . + + + Il metodo restituisce il tipo CLR sottostante per l'argomento di tipo OSpace specificato.Se lo spazio dati del parametro non è OSpace, viene generata un'eccezione ArgumentException. + Tipo CLR dell'argomento OSpace. + Tipo OSpace di cui eseguire la ricerca. + + + Restituisce il tipo CLR che corrisponde all'oggetto specificato dal parametro objectSpaceType. + Tipo CLR dell'argomento OSpace. + Oggetto che rappresenta il tipo dello spazio dell'oggetto. + + + Restituisce tutti gli elementi del tipo specificato da questa raccolta di elementi. + Raccolta di tipo che contiene tutti gli elementi del tipo specificato. + Tipo restituito dal metodo. + + + Restituisce una raccolta di oggetti di tipo primitivo. + Raccolta di oggetti di tipo primitivo. + + + Carica i metadati dall'assembly specificato. + Assembly da cui verranno caricati i metadati. + + + Carica i metadati dall'assembly specificato. + Assembly da cui verranno caricati i metadati. + Origine dei metadati EDM per i metadati dello spazio O. + + + Carica i metadati dall'assembly specificato. + Assembly da cui verranno caricati i metadati. + Origine dei metadati EDM per i metadati dello spazio O. + Delegato a cui vengono inviati i messaggi del log. + + + Restituisce il tipo CLR sottostante per l'argomento di tipo enum OSpace specificato.Se lo spazio dati del parametro non è OSpace, il metodo restituisce false e imposta il parametro out su Null. + true se l'operazione ha esito positivo, false in caso di esito negativo + Tipo enum OSpace di cui eseguire la ricerca + Tipo enum CLR dell'argomento OSpace + + + Restituisce un tipo CLR che corrisponde all'oggetto specificato dal parametro objectSpaceType. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Oggetto che rappresenta il tipo dello spazio dell'oggetto. + Tipo CLR. + + + Rappresenta l'elenco delle possibili azioni per l'operazione di eliminazione + + + Propagazione alle altre entità finali + + + nessuna azione + + + Enumerazione che definisce la modalità di un parametro + + + Parametro In + + + Entrambi i parametri In e Out + + + Parametro Out + + + Parametro restituito + + + Enumerazione che definisce la semantica dei tipi utilizzata per risolvere gli overload della funzione.Questi flag sono definiti nel manifesto del provider per ogni definizione di funzione. + + + Consentire la conversione implicita tra i tipi di argomenti specificati e formali (impostazione predefinita). + + + Consentire la promozione dei tipi tra i tipi di argomenti specificati e formali (impostazione predefinita). + + + Utilizzare unicamente l'equivalenza rigida. + + + Classe che rappresenta un tipo primitivo + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Restituisce un tipo Common Language Runtime (CLR) equivalente a .Si noti che la proprietà restituisce sempre un valore di un tipo che non ammette valori Null. + Oggetto che rappresenta un tipo Common Language Runtime (CLR) equivalente a . + + + Ottiene l'elenco di descrizioni dei facet per . + Raccolta di tipo che contiene l'elenco di descrizioni dei facet per . + + + Restituisce l'oggetto equivalente a . + Oggetto equivalente a . + + + Restituisce l'oggetto equivalente a . + Oggetto equivalente a un oggetto specificato. + Valore di tipo . + + + Restituisce l'elenco di tipi primitivi. + Raccolta di tipo che contiene l'elenco di tipi primitivi. + + + Ottiene un valore di enumerazione che indica un tipo primitivo di . + Valore di enumerazione che indica un tipo primitivo di . + + + Tipi primitivi secondo la definizione di EDM + + + Tipo binario + + + Tipo booleano + + + Tipo byte + + + Tipo DateTime + + + Tipo DateTimeOffset + + + Tipo Decimal + + + Tipo Double + + + Tipo Geography + + + Tipo della raccolta geografica + + + Tipo della linea spezzata geografica + + + Tipo della multilinea spezzata geografica + + + Tipo del multipunto geografico + + + Tipo del multipoligono geografico + + + Tipo del punto geografico + + + Tipo del poligono geografico + + + Tipo Geometry + + + Tipo della raccolta geometrica + + + Tipo della linea spezzata geometrica + + + Tipo della multilinea spezzata geometrica + + + Tipo del multipunto geometrico + + + Tipo del multipoligono geometrico + + + Tipo del punto geometrico + + + Tipo del poligono geometrico + + + Tipo Guid + + + Tipo Int16 + + + Tipo Int32 + + + Tipo Int64 + + + Tipo SByte + + + Tipo Single + + + Tipo String + + + Tipo Time + + + Specifica i tipi di attributi degli elementi nel modello concettuale. + + + Membro di enumerazione che indica che un attributo dell'elemento è Extended. + + + Membro di enumerazione che indica che un attributo dell'elemento è System. + + + Classe che rappresenta un wrapper di sola lettura intorno a MetadataCollection + Tipo di elementi contenuti nella raccolta + + + Determina se la raccolta contiene un elemento con l'identità specificata. + true se la raccolta contiene l'elemento di cui eseguire la ricerca; in caso contrario, false.Il valore predefinito è false. + Identità dell'elemento. + + + Restituisce un enumeratore che può scorrere la raccolta. + Oggetto che può essere utilizzato per scorrere . + + + Recupera un elemento dalla raccolta utilizzando l'identità specificata. + Elemento dalla raccolta. + Identità dell'elemento di cui eseguire la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce l'indice del valore specificato nella raccolta. + Indice del valore specificato nella raccolta. + Valore da cercare. + + + Ottiene un valore che indica se la raccolta è di sola lettura. + true se la raccolta è di sola lettura; in caso contrario, false. + + + Ottiene un elemento dalla raccolta utilizzando l'identità specificata. + Elemento dalla raccolta. + + + Recupera un elemento dalla raccolta utilizzando l'identità specificata. + true se è presente un elemento che corrisponde ai criteri di ricerca; in caso contrario, false. + Identità dell'elemento di cui eseguire la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando il metodo termina, questo parametro di output contiene un elemento della raccolta.Se non è presente alcun elemento corrispondente, questo parametro di output contiene null. + + + Enumeratore per MetadataCollection + + + Ottiene il membro nella posizione corrente. + Membro nella posizione corrente. + + + Elimina l'enumeratore. + + + Viene spostato al membro successivo nella raccolta di tipo . + True se l'enumeratore viene spostato nella raccolta di tipo ; in caso contrario, false. + + + Posiziona l'enumeratore prima della prima posizione nella raccolta di tipo . + + + Ottiene il membro alla posizione corrente + + + Questa classe rappresenta un vincolo referenziale tra due entità specificando le entità finali "to" e "from" della relazione. + + + Costruisce un nuovo vincolo sulla relazione + ruolo da cui ha origine la relazione + ruolo a cui è collegata/destinata la relazione + proprietà sul tipo di entità del ruolo a che fanno parte del vincolo + proprietà sul tipo di entità del ruolo da che fanno parte del vincolo + Eccezione Null dell'argomento se uno degli argomenti è Null + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene l'elenco di proprietà per l'oggetto "FromRole" per cui è definito . + Raccolta di tipo che contiene l'elenco di proprietà per l'oggetto "FromRole" per cui è definito . + + + Ottiene l'oggetto "FromRole" che fa parte di . + Oggetto che rappresenta l'oggetto "FromRole" che fa parte di . + + + Ottiene l'elenco di proprietà per l'oggetto "ToRole" per cui è definito . + Raccolta di tipo che contiene l'elenco di proprietà per l'oggetto "ToRole" per cui è definito . + + + Ottiene l'oggetto "ToRole" che fa parte di . + Oggetto che rappresenta l'oggetto "ToRole" che fa parte di . + + + Restituisce la combinazione dei nomi di e di . + Combinazione dei nomi di e di . + + + Rappresenta una classe per un tipo di riferimento. + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene il tipo di entità a cui fa riferimento . + Oggetto che rappresenta il tipo di entità a cui fa riferimento . + + + Determina se l'oggetto specificato è uguale all'istanza corrente. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Inizializza una nuova istanza della classe RelationshipEndMember + + + Ottiene il comportamento operativo del membro End della relazione. + Uno dei valori di .Il valore predefinito è . + + + Accede a EntityType di EndMember in un'associazione. + EntityType di EndMember in un'associazione. + + + Ottiene la molteplicità del membro End della relazione. + Uno dei valori di . + + + Rappresenta le informazioni sulla molteplicità per l'entità finale di un tipo di relazione + + + Il limite inferiore è zero e il limite superiore è Null + + + Entrambi i limiti, superiore e inferiore, sono uno + + + Il limite inferiore è Zero e quello superiore è Uno + + + Classe per la rappresentazione di un set di relazioni + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene il tipo di relazione per . + Oggetto che rappresenta il tipo di relazione di . + + + Rappresenta il tipo di relazione + + + Ottiene l'elenco delle entità finali per il tipo di relazione. + Raccolta di tipo che contiene l'elenco delle entità finali per il tipo di relazione. + + + Rappresenta il tipo di riga Edm + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto . + Nuova istanza di sola lettura dell'oggetto . + Proprietà dell'oggetto tipo di riga. + Proprietà dei metadati che verranno aggiunti alla funzione.Può essere null. + + + Ottiene una raccolta delle proprietà definite dal tipo corrente. + Raccolta delle proprietà definite dal tipo corrente. + + + Ottiene l'elenco di proprietà in . + Raccolta di tipo che contiene l'elenco di proprietà in . + + + Classe che rappresenta un tipo semplice + + + Fornisce i metodi per la serializzazione della sezione di archiviazione (database) di in XML. + + + Inizializza una nuova istanza della classe . + + + Si verifica quando viene individuato un errore durante la serializzazione del modello. + + + Serializza in . + true se il modello può essere serializzato. In caso contrario, false. + EdmModel da serializzare. + Nome dello spazio dei nomi nell'elemento Schema. + Informazioni sul provider nell'elemento Schema. + Informazioni ProviderManifestToken nell'elemento Schema. + XmlWriter in cui serializzare. + Valore che indica se serializzare gli attributi che ammettono valori null quando vengono impostati sul valore predefinito. + + + Serializza in . + true se il modello può essere serializzato. In caso contrario, false. + EdmModel da serializzare. + Informazioni sul provider nell'elemento Schema. + Informazioni ProviderManifestToken nell'elemento Schema. + XmlWriter in cui serializzare. + Valore che indica se serializzare gli attributi che ammettono valori null quando vengono impostati sul valore predefinito. + + + Modello per le proprietà generate dal server. + + + Viene generato un valore sia in fase di inserimento che di aggiornamento. + + + Viene generato un valore durante l'inserimento e il valore viene mantenuto invariato all'aggiornamento. + + + Non una proprietà generata dal server.Impostazione predefinita. + + + Classe per la rappresentazione di una raccolta di elementi nello spazio dell'archivio. + + + Inizializza una nuova istanza della classe utilizzando l'oggetto XMLReader specificato. + Oggetto XMLReader utilizzato per creare i metadati. + + + Inizializza una nuova istanza della classe . + Modello dell'oggetto . + + + Inizializza una nuova istanza della classe utilizzando i percorsi di file specificati. + Percorsi di file utilizzati per creare i metadati. + + + Metodo factory che crea un oggetto . + Istanza di se non vengono rilevati errori.In caso contrario, null. + Elementi SSDL da caricare.Non deve essere null. + Percorsi degli elementi SSDL.Utilizzato nei messaggi di errore.Può essere null, nel qual caso l'URI di base di XmlReader verrà utilizzato come percorso. + Sistema di risoluzione personalizzato.Attualmente utilizzato per risolvere l'implementazione di DbProviderServices.Se null verrà utilizzato il sistema di risoluzione predefinito. + Raccolta di errori rilevati durante il caricamento. + + + Restituisce una raccolta degli oggetti . + Oggetto che rappresenta la raccolta degli oggetti . + + + Ottiene la factory del provider di StoreItemCollection. + Factory del provider di StoreItemCollection. + + + Ottiene il nome invariante di StoreItemCollection. + Nome invariante di StoreItemCollection. + + + Ottiene il manifesto del provider di StoreItemCollection. + Manifesto del provider di StoreItemCollection. + + + Ottiene il token del manifesto di StoreItemCollection. + Token del manifesto di StoreItemCollection. + + + Ottiene la versione dello schema di archivio per questa raccolta. + Versione dello schema di archivio per questa raccolta. + + + Rappresenta il tipo strutturale + + + Aggiunge un membro al tipo + Membro da aggiungere + + + Ottiene l'elenco di membri nel tipo. + Raccolta di tipo che contiene un set di membri nel tipo. + + + Rimuove un membro da questo tipo. + Membro da rimuovere. + + + Classe che rappresenta le informazioni sul tipo per un elemento + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la creazione di un elemento TypeUsage con EdmType e facet specificati + nuova istanza di TypeUsage + EdmType per cui creare un utilizzo del tipo + facet da copiare nel nuovo elemento TypeUsage + + + Crea un oggetto per descrivere un tipo binario utilizzando i valori di facet specificati. + Oggetto che descrive un tipo binario utilizzando i valori di facet specificati. + Oggetto per cui viene creato l'oggetto . + true per impostare una lunghezza fissa per il tipo binario; in caso contrario, false. + + + Crea un oggetto per descrivere un tipo binario utilizzando i valori di facet specificati. + Oggetto che descrive un tipo binario utilizzando i valori di facet specificati. + Oggetto per cui viene creato l'oggetto . + true per impostare una lunghezza fissa per il tipo binario; in caso contrario, false. + Lunghezza massima del tipo binario. + + + Crea un oggetto del tipo descritto dai parametri. + Oggetto . + Tipo semplice che definisce le unità di misura dell'offset. + Grado di granularità di DateTimeOffset espresso in frazioni di secondo, in base al numero di posizioni decimali supportate.Ad esempio una precisione di 3 significa che la granularità supportata è costituita dai millisecondi. + + + Crea un oggetto del tipo descritto dai parametri. + Oggetto . + Tipo semplice che definisce le unità di misura dell'oggetto DateTime. + Grado di granularità di DateTimeOffset espresso in frazioni di secondo, in base al numero di posizioni decimali supportate.Ad esempio una precisione di 3 significa che la granularità supportata è costituita dai millisecondi. + + + Crea un oggetto per descrivere un tipo decimale con valori di facet di precisione e scala non associati. + Oggetto che descrive un tipo decimale con valori di facet di precisione e scala non associati. + Oggetto per cui viene creato l'oggetto . + + + Crea un oggetto per descrivere un tipo decimale utilizzando i valori di facet specificati. + Oggetto che descrive un tipo decimale utilizzando i valori di facet specificati. + Oggetto per cui viene creato l'oggetto . + Precisione del tipo decimale come tipo . + Scala del tipo decimale come tipo . + + + Crea un oggetto con il tipo di modello concettuale specificato. + Oggetto con i valori di facet predefiniti per l'oggetto specificato. + Oggetto per cui viene creato l'oggetto . + + + Crea un oggetto per descrivere un tipo stringa utilizzando i valori di facet e l'oggetto MaxLength non associato specificati. + Oggetto che descrive un tipo stringa utilizzando i valori di facet e l'oggetto MaxLength non associato specificati. + Oggetto per cui viene creato l'oggetto . + true per impostare lo standard di codifica dei caratteri del tipo stringa su Unicode; in caso contrario, false. + true per impostare una lunghezza fissa per il tipo stringa; in caso contrario, false. + + + Crea un oggetto per descrivere un tipo stringa utilizzando i valori di facet specificati. + Oggetto che descrive un tipo stringa utilizzando i valori di facet specificati. + Oggetto per cui viene creato l'oggetto . + true per impostare lo standard di codifica dei caratteri del tipo stringa su Unicode; in caso contrario, false. + true per impostare lo standard di codifica dei caratteri del tipo stringa su Unicode; in caso contrario, false. + true per impostare una lunghezza fissa per il tipo stringa; in caso contrario, false. + + + Crea un oggetto del tipo descritto dai parametri. + Oggetto . + Tipo semplice che definisce le unità di misura dell'oggetto DateTime. + Grado di granularità di DateTimeOffset espresso in frazioni di secondo, in base al numero di posizioni decimali supportate.Ad esempio una precisione di 3 significa che la granularità supportata è costituita dai millisecondi. + + + Ottiene le informazioni sul tipo specificate da . + Oggetto che rappresenta le informazioni sul tipo specificate da . + + + Ottiene l'elenco di facet per il tipo descritto da . + Raccolta di tipo che contiene l'elenco di facet per il tipo descritto da . + + + Verifica se è un sottotipo dell'oggetto specificato. + true se è un sottotipo dell'oggetto specificato; in caso contrario, false. + Oggetto da verificare. + + + Restituisce un utilizzo di tipo Modello per un tipo di provider + Utilizzo di tipo Modello (CSpace) + + + Restituisce il nome completo del tipo descritto da . + Nome completo del tipo descritto da come stringa. + + + Memorizza nella cache una query ELinq + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg11 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg11 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg12 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg11 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg12 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg13 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg11 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg12 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg13 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg14 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg11 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg12 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg13 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg14 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg15 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Valori attualmente assegnati alle proprietà di un'entità. + + + Fornisce l'accesso ai valori originali dei dati dell'oggetto.L'oggetto DbUpdatableDataRecord implementa metodi che consentono aggiornamenti ai valori originali di un oggetto. + + + Ottiene informazioni sul record di dati. + Oggetto . + + + Ottiene il numero di campi nel record. + Valore integer che rappresenta il numero di campi. + + + Recupera il valore del campo come valore Boolean. + Valore del campo come valore Boolean. + Ordinale del campo. + + + Recupera il valore del campo come byte. + Valore del campo come byte. + Ordinale del campo. + + + Recupera il valore del campo come matrice di byte. + Numero di byte copiati. + Ordinale del campo. + Indice da cui iniziare la copia dei dati. + Buffer di destinazione in cui vengano copiati i dati. + Indice nel buffer di destinazione da cui ha inizio la copia. + Numero di byte da copiare. + + + Recupera il valore del campo come carattere. + Valore del campo come carattere. + Ordinale del campo. + + + Recupera il valore del campo come matrice di caratteri. + Numero di caratteri copiati. + Ordinale del campo. + Indice da cui iniziare la copia dei dati. + Buffer di destinazione in cui vengano copiati i dati. + Indice nel buffer di destinazione da cui ha inizio la copia. + Numero di caratteri da copiare. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore di un campo come . + Valore di un campo come . + Ordinale del campo. + + + Recupera il nome del tipo di dati del campo. + Nome del tipo di dati del campo. + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore del campo come valore decimale. + Valore del campo come valore decimale. + Ordinale del campo. + + + Recupera il valore del campo come valore double. + Valore del campo come valore double. + Ordinale del campo. + + + Recupera il tipo di un campo. + Tipo del campo. + Ordinale del campo. + + + Recupera il valore del campo come valore float. + Valore del campo come valore float. + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il nome di un campo. + Nome del campo. + Ordinale del campo. + + + Recupera l'ordinale di un campo utilizzando il relativo nome. + Ordinale del campo. + Nome del campo. + + + Recupera il valore di un campo. + Valore del campo. + Ordinale del campo. + + + Recupera il valore del campo come stringa. + Valore del campo. + Ordinale del campo. + + + Recupera il valore di un campo. + Valore del campo. + Ordinale del campo. + + + Popola una matrice di oggetti con i valori del campo del record corrente. + Numero di valori dei campi restituiti. + Matrice di oggetti per archiviare i valori dei campi. + + + Restituisce un valore che indica se il campo specificato è impostato su . + true se il campo è impostato su ; in caso contrario, false. + Ordinale del campo. + + + Restituisce un valore con l'ordinale del campo specificato. + Valore con l'ordinale del campo specificato. + + + Ottiene un valore con il nome del campo specificato. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta un campo sul valore . + Ordinale del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta i valori dei campi in un record. + Numero di campi impostati. + Valori del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Fornisce metodi CLR (Common Language Runtime) che espongono funzioni canoniche EDM per l'utilizzo nelle query LINQ to Entities o . + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddDays canonica per aggiungere il numero di giorni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di giorni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddDays canonica per aggiungere il numero di giorni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di giorni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMonths canonica per aggiungere il numero di mesi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di mesi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMonths canonica per aggiungere il numero di mesi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di mesi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddYears canonica per aggiungere il numero di anni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di anni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddYears canonica per aggiungere il numero di anni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di anni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo funge da operatore che fa in modo che l'input venga trattato come una stringa non Unicode. + Stringa di input considerata come stringa non Unicode. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo funge da operatore che fa in modo che l'input venga trattato come una stringa Unicode. + Stringa di input considerata come stringa Unicode. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateDateTime canonica per creare un nuovo oggetto . + Nuova data/ora. + Anno. + Mese (in base 1). + Giorno (in base 1). + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateDateTimeOffset canonica per creare un nuovo oggetto . + Nuova data/ora. + Anno. + Mese (in base 1). + Giorno (in base 1). + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + Parte relativa alla differenza di fuso orario della nuova data. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateTime canonica per creare un nuovo oggetto . + Nuovo intervallo di tempo. + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffDays canonica per calcolare il numero di giorni tra due date/ore. + Numero di giorni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffDays canonica per calcolare il numero di giorni tra due date/ore. + Numero di giorni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due date/ore. + Numero di ore tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due date/ore. + Numero di ore tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due intervalli di tempo. + Numero di ore tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due date/ore. + Numero di microsecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due date/ore. + Numero di microsecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due intervalli di tempo. + Numero di microsecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due date/ore. + Numero di millisecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due date/ore. + Numero di millisecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due intervalli di tempo. + Numero di millisecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due date/ore. + Numero di minuti tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due date/ore. + Numero di minuti tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due intervalli di tempo. + Numero di minuti tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMonths canonica per calcolare il numero di mesi tra due date/ore. + Numero di mesi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMonths canonica per calcolare il numero di mesi tra due date/ore. + Numero di mesi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due date/ore. + Numero di nanosecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due date/ore. + Numero di nanosecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due intervalli di tempo. + Numero di nanosecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due date/ore. + Numero di secondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due date/ore. + Numero di secondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due intervalli di tempo. + Numero di secondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffYears canonica per calcolare il numero di anni tra due date/ore. + Numero di anni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffYears canonica per calcolare il numero di anni tra due date/ore. + Numero di anni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM GetTotalOffsetMinutes canonica per restituire il numero di minuti di offset della data/ora specificata rispetto al fuso orario UTC.In genere si tratta di un valore compreso tra +780 e -780 (+ o - 13 ore). + Offset dell'input da UTC. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Left canonica per restituire un numero specificato dei caratteri più a sinistra in una stringa. + Stringa che contiene il numero di caratteri richiesto dal lato sinistro della stringa di input. + Stringa di input. + Numero dei caratteri da restituire + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Reverse canonica per restituire una stringa specificata con l'ordine dei caratteri invertito. + Stringa di input con l'ordine dei caratteri invertito. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Right canonica per restituire un numero specificato dei caratteri più a destra in una stringa. + Stringa che contiene il numero di caratteri richiesto dal lato destro della stringa di input. + Stringa di input. + Numero dei caratteri da restituire + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Truncate canonica per troncare il valore specificato in base al numero di cifre indicate. + Valore troncato. + Valore da troncare. + Numero di cifre da mantenere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Truncate canonica per troncare il valore specificato in base al numero di cifre indicate. + Valore troncato. + Valore da troncare. + Numero di cifre da mantenere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM TruncateTime canonica per restituire la data specificata con la porzione ora cancellata. + Data di input priva della porzione relativa all'ora. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM TruncateTime canonica per restituire la data specificata con la porzione ora cancellata. + Data di input priva della porzione relativa all'ora. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Rappresenta le opzioni per l'esecuzione della query. + + + Crea una nuova istanza di . + Opzione di unione da utilizzare per i risultati di entità. + + + Crea una nuova istanza di . + Opzione di unione da utilizzare per i risultati di entità. + true se la query è di flusso o di buffer; in caso contrario, false. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene l'opzione di unione da usare per i risultati di entità. + Opzione di unione da utilizzare per i risultati di entità. + + + Determina se gli oggetti specificati sono uguali. + true se i due oggetti sono uguali; in caso contrario, false. + Oggetto a sinistra da confrontare. + Oggetto a destra da confrontare. + + + Determina se gli oggetti specificati non sono uguali. + true se i due oggetti non sono uguali; in caso contrario, false. + Oggetto a sinistra da confrontare. + Oggetto a destra da confrontare. + + + Ottiene un valore che indica se la query è di flusso o di buffer. + true se la query è di flusso. In caso contrario, false. + + + Definisce il comportamento per le implementazioni di IQueryable che consentono modifiche all'appartenenza del set risultante. + Tipo delle entità restituite da queryable. + + + Notifica al set che è necessario aggiungere a esso un oggetto che rappresenta una nuova entità. + Nuovo oggetto da aggiungere al set. + + + Notifica al set che è necessario aggiungere a esso un oggetto che rappresenta un'entità esistente. + Oggetto esistente da aggiungere al set. + + + Notifica al set che è necessario eliminare da esso un oggetto che rappresenta un'entità esistente. + Oggetto esistente da eliminare dal set. + + + Notifica al set che è necessario scollegare da esso un oggetto che rappresenta un'entità esistente. + Oggetto da scollegare dal set. + + + Modi diversi in cui i nuovi oggetti caricati dal database possono essere uniti con gli oggetti esistenti già in memoria. + + + Aggiungerà solo nuove righe (univoche del primo livello).Comportamento predefinito. + + + Non modificherà la cache. + + + Stesso comportamento di LoadOption.OverwriteChanges. + + + Stesso comportamento di LoadOption.PreserveChanges. + + + ObjectContext è l'oggetto di primo livello che incapsula una connessione tra il CLR e il database e funge da gateway per le operazioni di creazione, lettura, aggiornamento ed eliminazione. + + + Inizializza una nuova istanza della classe con la connessione specificata.Durante la costruzione, l'area di lavoro metadati viene estratta dall'oggetto . + Oggetto che contiene riferimenti al modello e alla connessione all'origine dati. + connection è Null. + connection non è valido o l'area di lavoro dei metadati non è valida. + + + Crea un elemento ObjectContext con l'area di lavoro dei metadati e la connessione specificate. + connessione all'archivio + Se impostato su true, la connessione verrà eliminata con l'eliminazione del contesto; in caso contrario, il chiamante deve eliminare la connessione. + + + Inizializza una nuova istanza della classe con la connessione e il nome del contenitore di entità specificati. + Oggetto che contiene riferimenti al modello e alla connessione all'origine dati. + Nome del contenitore di entità predefinito.Quando defaultContainerName viene impostato tramite questo metodo, la proprietà diventa di sola lettura. + connection è Null. + connection, defaultContainerName o l'area di lavoro dei metadati non è valido. + + + Inizializza una nuova istanza della classe con la stringa di connessione specificata e il nome del contenitore di entità predefinito. + Stringa di connessione che fornisce inoltre l'accesso alle informazioni sui metadati. + connectionString è Null. + connectionString non è valido o l'area di lavoro dei metadati non è valida. + + + Inizializza una nuova istanza della classe con la stringa di connessione e il nome del contenitore di entità specificati. + Stringa di connessione che fornisce inoltre l'accesso alle informazioni sui metadati. + Nome del contenitore di entità predefinito.Quando defaultContainerName viene impostato tramite questo metodo, la proprietà diventa di sola lettura. + connectionString è Null. + connectionString, defaultContainerName o l'area di lavoro dei metadati non è valido. + + + Accetta tutte le modifiche apportate agli oggetti nel contesto dell'oggetto. + + + Aggiunge un oggetto al contesto dell'oggetto. + Rappresenta il nome del set di entità che può essere qualificato facoltativamente dal nome del contenitore di entità. + + da aggiungere. + Il parametro entity è Null o entitySetName non è qualificato. + + + Copia i valori scalari dall'oggetto fornito nell'oggetto in che dispone della stessa chiave. + Oggetto aggiornato. + Nome del set di entità a cui appartiene l'oggetto. + Oggetto disconnesso contenente gli aggiornamenti delle proprietà da applicare all'oggetto originale.La chiave di entità di currentEntity deve corrispondere alla proprietà di una voce in . + Tipo di entità dell'oggetto. + entitySetName o current è Null. + + derivante da entitySetName non corrisponde a di dell'oggetto o l'oggetto non è presente in o si trova in uno stato o la chiave di entità dell'oggetto fornito non è valida. + entitySetName è una stringa vuota. + + + Copia i valori scalari dall'oggetto fornito nel set di valori originali per l'oggetto nell'oggetto con la stessa chiave. + Oggetto aggiornato. + Nome del set di entità a cui appartiene l'oggetto. + Oggetto scollegato contenente i valori originali da applicare all'oggetto.La chiave di entità di originalEntity deve corrispondere alla proprietà di una voce in . + Tipo dell'oggetto entità. + entitySetName o original è Null. + + derivante da entitySetName non corrisponde a di dell'oggetto o non è possibile trovare per l'oggetto in o l'oggetto si trova in uno stato o oppure la chiave di entità dell'oggetto fornito non è valida o ne sono state modificate le proprietà. + entitySetName è una stringa vuota. + + + Applica le modifiche delle proprietà da un oggetto disconnesso a un oggetto già connesso al contesto dell'oggetto. + Nome del set di entità a cui appartiene l'oggetto. + Oggetto disconnesso contenente gli aggiornamenti delle proprietà da applicare all'oggetto originale. + Quando entitySetName è Null o una stringa vuota o quando changed è Null. + Quando derivante da entitySetName non corrisponde a di dell'oggetto o quando l'entità si trova in uno stato diverso da o oppure l'oggetto originale non è collegato al contesto. + Quando il tipo dell'oggetto changed non è lo stesso tipo dell'oggetto originale. + + + Connette un oggetto o un oggetto grafico al contesto dell'oggetto quando l'oggetto contiene una chiave di entità. + Oggetto da connettere. + entity è Null. + Chiave di entità non valida. + + + Connette un oggetto o un oggetto grafico al contesto dell'oggetto in un set di entità specifico. + Rappresenta il nome del set di entità che può essere qualificato facoltativamente dal nome del contenitore di entità. + Oggetto da connettere. + entity è Null. + Set di entità non valido o l'oggetto dispone di una chiave temporanea o l'oggetto dispone di e non corrisponde al set di entità passato come argomento del metodo o l'oggetto non dispone di e non viene fornito un set di entità o un oggetto presente nell'oggetto grafico dispone di un oggetto temporaneo o un oggetto presente nell'oggetto grafico dispone di un oggetto non valido, ad esempio i valori nella chiave non corrispondono ai valori nell'oggetto, o non è possibile trovare il set di entità in base al nome entitySetName e al nome del contenitore di entità specificati o un oggetto presente nell'oggetto grafico esiste già in un altro gestore degli stati. + + + Ottiene o imposta il valore di timeout, espresso in secondi, per tutte le operazioni relative al contesto dell'oggetto.Il valore Null indica che verrà usato il valore predefinito del provider sottostante. + Valore che rappresenta il valore di timeout espresso in secondi. + + + Ottiene la connessione usata dal contesto dell'oggetto. + Oggetto che rappresenta la connessione. + + + Ottiene l'istanza di che contiene le opzioni che incidono sul comportamento di . + Istanza di che contiene le opzioni che incidono sul comportamento di . + + + Crea il database usando la connessione all'origine dati corrente e i metadati in . + + + Genera uno script Data Definition Language (DDL) che crea oggetti dello schema (tabelle, chiavi primarie, chiavi esterne) per i metadati in . carica metadati dai file Store Schema Definition Language (SSDL). + Script DDL che crea oggetti dello schema per i metadati in . + + + Crea la chiave di entità per un oggetto specifico o restituisce la chiave di entità se già esiste. + + dell'oggetto. + Nome completo del set di entità a cui appartiene l'oggetto entità. + Oggetto per il quale viene recuperata la chiave di entità. + Quando uno dei parametri è Null. + Quando entitySetName è vuoto o quando il tipo dell'oggetto entità non è presente nel set di entità o quando entitySetName non è completo. + Quando la chiave di entità non può essere costruita correttamente in base ai parametri specificati. + + + Crea e restituisce un'istanza del tipo richiesto. + Istanza del tipo T richiesto o istanza di un tipo derivato che consente l'utilizzo di T con Entity Framework.L'oggetto restituito è un'istanza del tipo richiesto o un'istanza di un tipo derivato che consente l'utilizzo del tipo richiesto con Entity Framework. + Tipo di oggetto da restituire. + + + Crea una nuova istanza di usata per eseguire query su oggetti del tipo di entità specificato, aggiungere tali oggetti, modificarli ed eliminarli. + Nuova istanza di . + Tipo di entità dell'oggetto richiesto. + La proprietà non viene impostata su o il tipo specificato appartiene a più di un set di entità. + + + Crea una nuova istanza di usata per eseguire query su oggetti del tipo specificato e con il nome del set di entità specificato, aggiungere tali oggetti, modificarli ed eliminarli. + Nuova istanza di . + Nome del set di entità per l'oggetto restituito.La stringa deve essere qualificata dal nome del contenitore predefinito se la proprietà non è impostata su . + Tipo di entità dell'oggetto richiesto. + + derivante da entitySetName non corrisponde a di dell'oggetto o la proprietà non è impostata su e il nome non è qualificato come parte del parametro entitySetName o il tipo specificato appartiene a più di un set di entità. + + + Genera un tipo equivalente che può essere usato con Entity Framework per ogni tipo nell'enumerazione fornita. + Enumerazione di oggetti che rappresentano classi di dati personalizzate che eseguono il mapping al modello concettuale. + + + Crea un oggetto nel contesto dell'oggetto corrente usando la stringa di query specificata. + Oggetto del tipo specificato. + Stringa di query da eseguire. + Parametri da passare alla query. + Tipo di entità dell'oggetto restituito. + queryString o parameters è Null. + + + Controlla se il database specificato come database nella connessione all'archivio corrente esiste nell'archivio.La maggior parte del lavoro viene eseguito tramite l'implementazione di DbProviderServices per la connessione all'archivio corrente. + true se il database esiste; in caso contrario, false. + + + Ottiene o imposta il nome del contenitore predefinito. + Oggetto che rappresenta il nome del contenitore predefinito. + + + Elimina il database specificato come database nella connessione all'origine dati corrente. + + + Contrassegna un oggetto per l'eliminazione. + Oggetto che specifica l'entità da eliminare.L'oggetto può trovarsi in qualsiasi stato ad eccezione di . + + + Rimuove l'oggetto dal contesto dell'oggetto. + Oggetto da disconnettere.Viene rimossa solo l'entità. Se sono presenti oggetti correlati che vengono rilevati dallo stesso oggetto , tali oggetti non verranno scollegati automaticamente. + entity è Null. + L'entità non è associata a questo oggetto , ad esempio è stato appena creato e non è stato ancora associato a un contesto oppure è stato ottenuto mediante un altro contesto o è già stato scollegato. + + + Assicura che le modifiche di siano sincronizzate con le modifiche in tutti gli oggetti rilevate da . + + + Rilascia le risorse usate dal contesto dell'oggetto. + + + Rilascia le risorse usate dal contesto dell'oggetto. + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo le risorse non gestite. + + + Esegue la funzione specificata sul contenitore predefinito. + Oggetto che rappresenta il risultato dell'esecuzione di questa funzione. + Nome della funzione.Potrebbe includere il contenitore (ad esempioContainerName.FunctionName) o solo il nome della funzione quando DefaultContainerName è noto. + Opzioni per l'esecuzione di questa funzione. + Valori dei parametri da usare per la funzione.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento per i risultati della funzione. + Se la funzione è Null o vuota + Se la funzione non è valida (sintassi, non esiste, fa riferimento a una funzione con tipo restituito incompatibile con T) + + + Esegue la stored procedure o la funzione specificata definita nell'origine dati ed espressa nel modello concettuale, con l'opzione di unione e i parametri specificati.Restituisce un oggetto tipizzato. + + per i dati restituiti dalla stored procedure. + Nome della stored procedure o della funzione.Il nome può includere il nome del contenitore, ad esempio &lt;Container Name&gt;.&lt;Function Name&gt;.Quando è noto il nome del contenitore predefinito, è necessario solo il nome della funzione. + Oggetto da usare quando viene eseguita la query. + Matrice di oggetti .Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di entità dell'oggetto restituito quando viene eseguita la funzione sull'origine dati.Questo tipo deve implementare . + function è Null o vuoto o non è stato trovato. + Il lettore dell'entità non supporta questa funzione o si è verificata un'errata corrispondenza del tipo nel lettore e nella funzione. + + + Esegue una stored procedure o una funzione definita nell'origine dati e di cui è stato eseguito il mapping nel modello concettuale, con i parametri specificati.Restituisce un oggetto tipizzato. + + per i dati restituiti dalla stored procedure. + Nome della stored procedure o della funzione.Il nome può includere il nome del contenitore, ad esempio &lt;Container Name&gt;.&lt;Function Name&gt;.Quando è noto il nome del contenitore predefinito, è necessario solo il nome della funzione. + Matrice di oggetti .Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di entità dell'oggetto restituito quando viene eseguita la funzione sull'origine dati.Questo tipo deve implementare . + function è Null o vuoto o non è stato trovato. + Il lettore dell'entità non supporta questa funzione o si è verificata un'errata corrispondenza del tipo nel lettore e nella funzione. + + + Esegue una stored procedure o una funzione definita nell'origine dati ed espressa nel modello concettuale, rimuove qualsiasi risultato restituito dalla funzione e restituisce il numero di righe interessate dall'esecuzione. + Numero di righe interessate. + Nome della stored procedure o della funzione.Il nome può includere il nome del contenitore, ad esempio &lt;Container Name&gt;.&lt;Function Name&gt;.Quando è noto il nome del contenitore predefinito, è necessario solo il nome della funzione. + Matrice di oggetti .Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + function è Null o vuoto o non è stato trovato. + Il lettore dell'entità non supporta questa funzione o si è verificata un'errata corrispondenza del tipo nel lettore e nella funzione. + + + Esegue un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Numero di righe interessate. + Controlla la creazione di una transazione per questo comando. + Comando specificato nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query. + + + Esegue un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Numero di righe interessate. + Comando specificato nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query. + + + Esegue in modo asincrono un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di righe interessate. + Controlla la creazione di una transazione per questo comando. + Comando specificato nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query. + + + Esegue in modo asincrono un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di righe interessate. + Controlla la creazione di una transazione per questo comando. + Comando specificato nel linguaggio di query nativo del server. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori dei parametri da usare per la query. + + + Esegue in modo asincrono un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di righe interessate. + Comando specificato nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query. + + + Esegue in modo asincrono un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di righe interessate. + Comando specificato nel linguaggio di query nativo del server. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori dei parametri da usare per la query. + + + Esegue una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Opzioni per l'esecuzione di questa query. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.Se non viene specificato il nome di un set di entità, i risultati vengono rilevati dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Set di entità di tipo TResult.Se non viene fornito il nome di un set di entità, i risultati non verranno rilevati. + Opzioni per l'esecuzione di questa query. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.Se non viene specificato il nome di un set di entità, i risultati vengono rilevati dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Set di entità di tipo TResult.Se non viene fornito il nome di un set di entità, i risultati non verranno rilevati. + Oggetto da usare quando viene eseguita la query.Il valore predefinito è . + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Opzioni per l'esecuzione di questa query. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Opzioni per l'esecuzione di questa query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.Se non viene specificato il nome di un set di entità, i risultati vengono rilevati dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Set di entità di tipo TResult.Se non viene fornito il nome di un set di entità, i risultati non verranno rilevati. + Opzioni per l'esecuzione di questa query. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.Se non viene specificato il nome di un set di entità, i risultati vengono rilevati dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Set di entità di tipo TResult.Se non viene fornito il nome di un set di entità, i risultati non verranno rilevati. + Opzioni per l'esecuzione di questa query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Completa un'istanza della classe . + + + Restituisce tutti i tipi di proxy esistenti. + + di tutti i tipi di proxy esistenti. + + + Restituisce un oggetto contenente la chiave di entità specificata. + Oggetto che rappresenta un'istanza di un tipo di entità. + Chiave dell'oggetto da trovare. + Il parametro key è Null. + L'oggetto non viene trovato nell'oggetto né nell'origine dati. + + + Restituisce il tipo di entità dell'entità POCO associata a un oggetto proxy di un tipo specificato. + Oggetto dell'entità POCO associata. + + dell'oggetto proxy. + + + Restituisce l'oggetto usato per questo contesto. + + + Carica in modo esplicito un oggetto correlato all'oggetto fornito in base alla proprietà di navigazione specificata e usando l'opzione di unione predefinita. + Entità per la quale devono essere caricati gli oggetti correlati. + Nome della proprietà di navigazione che restituisce gli oggetti correlati da caricare. + L'entità si trova in uno stato , o o l'entità è collegata a un'altra istanza di . + + + Carica in modo esplicito un oggetto correlato all'oggetto fornito in base alla proprietà di navigazione specificata e usando l'opzione di unione specificata. + Entità per la quale devono essere caricati gli oggetti correlati. + Nome della proprietà di navigazione che restituisce gli oggetti correlati da caricare. + Valore di da usare quando si caricano gli oggetti correlati. + L'entità si trova in uno stato , o o l'entità è collegata a un'altra istanza di . + + + Carica in modo esplicito un oggetto correlato all'oggetto fornito in base alla query LINQ specificata e usando l'opzione di unione predefinita. + Oggetto di origine per il quale vengono caricati gli oggetti correlati. + Espressione LINQ che definisce gli oggetti correlati da caricare. + Tipo dell'entità. + selector non fornisce un parametro di input valido. + selector è Null. + L'entità si trova in uno stato , o o l'entità è collegata a un'altra istanza di . + + + Carica in modo esplicito un oggetto correlato all'oggetto fornito in base alla query LINQ specificata e usando l'opzione di unione specificata. + Oggetto di origine per il quale vengono caricati gli oggetti correlati. + Espressione LINQ che definisce gli oggetti correlati da caricare. + Valore di da usare quando si caricano gli oggetti correlati. + Tipo dell'entità. + selector non fornisce un parametro di input valido. + selector è Null. + L'entità si trova in uno stato , o o l'entità è collegata a un'altra istanza di . + + + Ottiene l'area di lavoro metadati usata dal contesto dell'oggetto. + Oggetto associato a questo oggetto . + + + Si verifica quando un nuovo oggetto entità viene creato dai dati nell'origine dati come parte di una query o di un'operazione di caricamento. + + + Ottiene il gestore degli stati dell'oggetto usato dal contesto dell'oggetto per rilevare le modifiche dell'oggetto. + Oggetto usato da questo oggetto . + + + Ottiene il provider di query LINQ associato al contesto dell'oggetto. + Istanza di usata dal contesto di questo oggetto. + + + Aggiorna una raccolta di oggetti nel contesto dell'oggetto con i dati presenti nel database. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Raccolta di oggetti da aggiornare. + collection è Null. + refreshMode non è valido. + collection è vuoto o un oggetto non è collegato al contesto. + + + Aggiorna un oggetto nel contesto dell'oggetto con i dati presenti nel database. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Oggetto da aggiornare. + entity è Null. + refreshMode non è valido. + entity non è collegato al contesto. + + + Aggiorna in modo asincrono una raccolta di oggetti nel contesto dell'oggetto con i dati presenti nel database. + Attività che rappresenta l'operazione asincrona. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Raccolta di oggetti da aggiornare. + collection è Null. + refreshMode non è valido. + collection è vuoto o un oggetto non è collegato al contesto. + + + Aggiorna in modo asincrono una raccolta di oggetti nel contesto dell'oggetto con i dati presenti nel database. + Attività che rappresenta l'operazione asincrona. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Raccolta di oggetti da aggiornare. + Oggetto da osservare durante l'attesa del completamento dell'attività. + collection è Null. + refreshMode non è valido. + collection è vuoto o un oggetto non è collegato al contesto. + + + Aggiorna in modo asincrono un oggetto nel contesto dell'oggetto con i dati presenti nel database. + Attività che rappresenta l'operazione asincrona. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Oggetto da aggiornare. + entity è Null. + refreshMode non è valido. + entity non è collegato al contesto. + + + Aggiorna in modo asincrono un oggetto nel contesto dell'oggetto con i dati presenti nel database. + Attività che rappresenta l'operazione asincrona. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Oggetto da aggiornare. + Oggetto da osservare durante l'attesa del completamento dell'attività. + entity è Null. + refreshMode non è valido. + entity non è collegato al contesto. + + + Rende persistenti tutti gli aggiornamenti al database e reimposta il rilevamento delle modifiche nel contesto dell'oggetto. + Il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti tutti gli aggiornamenti al database e reimposta facoltativamente il rilevamento delle modifiche nel contesto dell'oggetto. + Il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Questo parametro è necessario per il supporto delle transazioni lato client.Se true, il rilevamento delle modifiche in tutti gli oggetti viene reimpostato dopo il completamento di .Se false, è necessario chiamare il metodo dopo . + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti tutti gli aggiornamenti al database e reimposta facoltativamente il rilevamento delle modifiche nel contesto dell'oggetto. + Il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Valore di che determina il comportamento dell'operazione. + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti in modo asincrono tutti gli aggiornamenti al database e reimposta il rilevamento delle modifiche nel contesto dell'oggetto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti in modo asincrono tutti gli aggiornamenti al database e reimposta facoltativamente il rilevamento delle modifiche nel contesto dell'oggetto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Valore di che determina il comportamento dell'operazione. + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti in modo asincrono tutti gli aggiornamenti al database e reimposta facoltativamente il rilevamento delle modifiche nel contesto dell'oggetto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Valore di che determina il comportamento dell'operazione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti in modo asincrono tutti gli aggiornamenti al database e reimposta il rilevamento delle modifiche nel contesto dell'oggetto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Oggetto da osservare durante l'attesa del completamento dell'attività. + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Si verifica quando le modifiche vengono salvate nell'origine dati. + + + Restituisce se stesso.ObjectContext implementa per fornire un'interfaccia comune per e ObjectContext i quali restituiranno entrambi l'elemento ObjectContext sottostante. + + + Ottiene il gestore delle transazioni usato da questo contesto.Può essere Null se nessuna transazione è stata avviata. + Gestore delle transazioni. + + + Converte che contiene righe di dati di entità in oggetti del tipo di entità richiesto. + Enumerazione di oggetti di tipo TResult. + + che contiene dati di entità da convertire in oggetti entità. + Tipo di entità. + Quando reader è Null. + + + Converte che contiene righe di dati di entità in oggetti del tipo di entità richiesto, in un set di entità specifico e con l'opzione di unione specificata. + Enumerazione di oggetti di tipo TResult. + + che contiene dati di entità da convertire in oggetti entità. + Set di entità di tipo TResult. + + da usare quando gli oggetti convertiti vengono aggiunti al contesto dell'oggetto.Il valore predefinito è . + Tipo di entità. + Quando reader è Null. + Quando il parametro mergeOption fornito non è un valore valido. + Quando il parametro entitySetName fornito non è un set di entità valido per il tipo TResult. + + + Restituisce un oggetto contenente la chiave di entità specificata. + true se l'oggetto è stato recuperato correttamente.false se key è temporaneo, connessione è Null o value è Null. + Chiave dell'oggetto da trovare. + Quando termina, questo metodo contiene l'oggetto. + Metadati incompatibili per key. + key è Null. + + + Definisce le opzioni che influiscono sul comportamento di ObjectContext. + + + Ottiene o imposta il valore che determina se le funzioni e i comandi SQL devono essere sempre eseguiti in una transazione. + Comportamento predefinito della transazione. + + + Ottiene o imposta un valore booleano che determina se gli oggetti correlati vengono caricati automaticamente quando si accede a una proprietà di navigazione. + true se il caricamento lazy è abilitato; in caso contrario, false. + + + Ottiene o imposta un valore booleano che determina se vengono create istanze proxy per classi di dati personalizzate che non riconoscono la persistenza. + true se vengono creati proxy; in caso contrario, false.Il valore predefinito è true. + + + Ottiene o imposta un valore booleano che determina se usare il comportamento NullReference coerente. + true se deve essere usato il comportamento NullReference coerente; in caso contrario, false. + + + Ottiene o imposta un valore booleano che determina se usare il comportamento C# NullComparison. + true se deve essere usato il comportamento C# NullComparison; in caso contrario, false. + + + Ottiene o imposta un valore booleano che determina se usare il comportamento PreserveChanges legacy. + true se deve essere usato il comportamento PreserveChanges legacy; in caso contrario, false. + + + EventArgs per l'evento ObjectMaterialized. + + + Ottiene l'oggetto entità creato. + Oggetto entità creato. + + + Delegato per l'evento ObjectMaterialized. + + + Questa classe rappresenta un parametro di query a livello oggetti costituito da un nome, un tipo e un valore. + + + Inizializza una nuova istanza della classe con il nome e il valore specificati. + Nome del parametro.Questo nome non deve includere il marcatore di parametro "@" utilizzato nelle istruzioni Entity SQL, ma solo il nome effettivo.Il primo carattere dell'espressione deve essere una lettera.Tutti i caratteri successivi nell'espressione devono essere lettere, numeri o un carattere di sottolineatura (_). + Valore iniziale, e implicitamente il tipo, del parametro. + Se il valore di un argomento è null. + Se il valore dell'argomento nome non è valido.I nomi dei parametri devono iniziare con una lettera e possono contenere solo lettere, numeri e caratteri di sottolineatura. + + + Inizializza una nuova istanza della classe con il nome e il tipo specificati. + Nome del parametro.Questo nome non deve includere il marcatore di parametro "@" utilizzato nelle istruzioni Entity SQL, ma solo il nome effettivo.Il primo carattere dell'espressione deve essere una lettera.Tutti i caratteri successivi nell'espressione devono essere lettere, numeri o un carattere di sottolineatura (_). + Tipo Common Language Runtime (CLR) del parametro. + Se il valore di un argomento è null. + Se il valore dell'argomento nome non è valido.I nomi dei parametri devono iniziare con una lettera e possono contenere solo lettere, numeri e caratteri di sottolineatura. + + + Ottiene il nome del parametro che può essere impostato solo tramite un costruttore. + Nome del parametro che può essere impostato solo tramite un costruttore. + + + Ottiene il tipo del parametro. + Oggetto del parametro. + + + Ottiene o imposta il valore del parametro. + Valore del parametro. + + + Rappresenta una raccolta di parametri di query a livello oggetti. + + + Aggiunge l'oggetto specificato alla raccolta. + Parametro da aggiungere alla raccolta. + L'argomento parameter è null. + L'argomento parameter esiste già nella raccolta.Questo comportamento è diverso da quello previsto per la maggior parte delle raccolte che consentono voci duplicate.-oppure-Un altro parametro con lo stesso nome dell'argomento parameter esiste già nella raccolta.Notare che la ricerca viene eseguita senza distinzione tra maiuscole e minuscole.Questo comportamento è diverso da quello previsto per la maggior parte delle raccolte ed è più simile al comportamento di . + Il tipo di parameter non è valido. + + + Elimina tutte le istanze di dalla raccolta. + + + Verifica se nella raccolta è presente un oggetto specificato in base al riferimento. + Restituisce true se l'oggetto parametro è stato trovato nella raccolta; in caso contrario, false. + + da trovare nella raccolta. + L'argomento parameter è null. + + + Determina se un oggetto con il nome specificato è presente nella raccolta. + Restituisce true se un parametro con il nome specificato è stato trovato nella raccolta. In caso contrario, false. + Nome del parametro da cercare nella raccolta.Questo nome non deve includere il marcatore di parametro "@" utilizzato nelle istruzioni Entity SQL, ma solo il nome effettivo. + Il parametro name è null. + + + Consente di copiare i parametri presenti nella raccolta in una matrice specificata, partendo dall'oggetto in corrispondenza dell'indice specificato. + Matrice in cui copiare i parametri. + Indice nella matrice in corrispondenza del quale iniziare la copia dei parametri. + + + Ottiene il numero di parametri attualmente presenti nella raccolta. + Numero di oggetti presenti nella raccolta. + + + Restituisce le istanze dell'enumeratore che consentono l'iterazione e l'attraversamento della raccolta. + Oggetto che può essere usato per eseguire l'iterazione nella raccolta. + + + Ottiene un indicizzatore che permette ai chiamanti di recuperare i parametri in base al nome. + Indicizzatore che permette ai chiamanti di recuperare i parametri in base al nome. + Nome dell'elemento. + + + Rimuove un'istanza di un oggetto dalla raccolta in base al riferimento se presente nella raccolta. + Restituisce true se l'oggetto parametro è stato trovato e rimosso dalla raccolta. In caso contrario, false. + Oggetto da rimuovere dalla raccolta. + L'argomento parameter è null. + + + Ottiene un valore che indica se è di sola lettura. + true se è di sola lettura; in caso contrario, false. + + + Restituisce un enumeratore non tipizzato della raccolta. + Istanza di . + + + Questa classe implementa query non tipizzate a livello oggetti. + + + Restituisce il testo del comando per la query. + Valore stringa. + + + Ottiene il contesto dell'oggetto associato a questa query di oggetto. + Oggetto associato all'istanza di . + + + Ottiene o imposta un valore che indica se il piano di query deve essere memorizzato nella cache. + Valore che indica se il piano di query deve essere memorizzato nella cache. + + + Esegue la query di oggetto non tipizzata con l'opzione di unione specificata. + Oggetto contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + + + Esegue in modo asincrono la query di oggetto non tipizzata con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + + + Esegue in modo asincrono la query di oggetto non tipizzata con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce le informazioni sul tipo di risultato della query. + Valore di contenente le informazioni sul tipo di risultato della query. + + + Ottiene o imposta il modo in cui gli oggetti restituiti da una query vengono aggiunti al contesto dell'oggetto. + Oggetto della query. + + + Ottiene la raccolta di parametri per questa query di oggetto. + Raccolta di parametri per l'oggetto . + + + Indica se la query è di flusso o di buffer + + + Restituisce un enumeratore che scorre una raccolta. + Oggetto che può essere utilizzato per scorrere la raccolta. + + + Ottiene un valore che indica se la query contiene una raccolta di oggetti query. + true se la query contiene una raccolta di oggetti query; in caso contrario, false. + + + Restituisce la raccolta come utilizzato per l'associazione dati. + Oggetto di oggetti entità. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL specificata nel database. + Risultati di query. + + + Ottiene il tipo di elemento del risultato per questa istanza della query. + + + Ottiene l'espressione che descrive questa query.Per le query compilate utilizzando i modelli del generatore LINQ, restituisce un albero delle espressioni LINQ completo; in caso contrario restituisce un'espressione costante che esegue il wrapping della query.Notare che l'espressione predefinita non viene memorizzata nella cache.In questo modo è possibile fare distinzione tra le query LINQ e le query Entity-SQL. + + + Ottiene l'oggetto associato all'istanza della query. + + + Restituisce i comandi per l'esecuzione sull'origine dati. + Oggetto string che rappresenta i comandi che la query esegue sull'origine dati. + + + ObjectQuery implementa le query fortemente tipizzate al livello oggetti.Le query vengono specificate utilizzando stringhe Entity-SQL e possono essere create chiamando i metodi del generatore di query basato su Entity-SQL dichiarati da ObjectQuery. + Tipo di risultato di ObjectQuery + + + Crea una nuova istanza di utilizzando il comando Entity SQL specificato come query iniziale. + Query Entity SQL. + Oggetto su cui eseguire la query. + + + Crea una nuova istanza di utilizzando il comando Entity SQL specificato come query iniziale e l'opzione di unione specificata. + Query Entity SQL. + Oggetto su cui eseguire la query. + Specifica il modo in cui le entità recuperate mediante questa query devono essere unite con le entità restituite dalle query precedenti sullo stesso oggetto . + + + Limita la query in modo da visualizzare risultati univoci. + Nuova istanza di equivalente all'istanza originale con la clausola SELECT DISTINCT applicata. + + + Questo metodo del generatore di query crea una nuova query i cui risultati sono tutti i risultati di questa query, ad eccezione di quelli che appartengono anche all'altra query specificata. + nuova istanza di ObjectQuery. + Query che rappresenta i risultati da escludere. + Se il parametro query è Null. + + + Esegue la query di oggetto con l'opzione di unione specificata. + Oggetto contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + + + Esegue in modo asincrono la query di oggetto con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + + + Esegue in modo asincrono la query di oggetto con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Raggruppa i risultati della query in base ai criteri specificati. + Nuova istanza di di tipo equivalente all'istanza originale con la clausola GROUP BY applicata. + Colonne chiave in base alle quali raggruppare i risultati. + Elenco delle proprietà selezionate che definisce la proiezione. + Zero o più parametri utilizzati in questo metodo. + Il parametro query è Null o una stringa vuota oppure il parametro projection è Null o una stringa vuota. + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto con il percorso della query definito. + Elenco di oggetti correlati separato da punti da restituire nei risultati della query. + path è null. + path è empty. + + + Questo metodo del generatore di query crea una nuova query i cui risultati sono quelli presenti tanto in questa query, quanto nell'altra query specificata. + nuova istanza di ObjectQuery. + Query che rappresenta i risultati con cui intersecare. + Se il parametro query è Null. + + + Ottiene o imposta il nome della query di oggetto. + Valore stringa che rappresenta il nome di questo oggetto . + + + Limita la query in modo da visualizzare solo i risultati di un tipo specifico. + Nuova istanza di equivalente all'istanza originale con l'operatore OFTYPE applicato. + Tipo di entità dell'oggetto restituito quando viene eseguita la query con il filtro applicato. + Il tipo specificato non è valido. + + + Ordina i risultati della query in base ai criteri specificati. + Nuova istanza di equivalente all'istanza originale con la clausola ORDER BY applicata. + Colonne chiave in base alle quali ordinare i risultati. + Zero o più parametri utilizzati in questo metodo. + Il parametro keys o parameters è null. + key è una stringa vuota. + + + Limita i risultati della query solo alle proprietà definite nella proiezione specificata. + Nuova istanza di di tipo equivalente all'istanza originale con la clausola SELECT applicata. + Elenco delle proprietà selezionate che definisce la proiezione. + Zero o più parametri utilizzati in questo metodo. + projection è Null o parameters è Null. + projection è una stringa vuota. + + + Limita i risultati della query solo alla proprietà specificata nella proiezione. + Nuova istanza di di un tipo compatibile con la proiezione specifica.L'oggetto restituito è equivalente all'istanza originale con la clausola SELECT VALUE applicata. + Elenco di proiezione. + Set facoltativo di parametri di query che devono trovarsi nell'ambito durante l'analisi. + Tipo dell'oggetto restituito dal metodo . + projection è Null o parameters è Null. + projection è una stringa vuota. + + + Ordina i risultati della query in base ai criteri specificati e ignora un numero di risultati specificato. + Nuova istanza di equivalente all'istanza originale con le clausole ORDER BY e SKIP applicate. + Colonne chiave in base alle quali ordinare i risultati. + Numero di risultati da ignorare.Deve trattarsi di una costante o di un riferimento ai parametri. + Set facoltativo di parametri di query che devono trovarsi nell'ambito durante l'analisi. + Tutti gli argomenti sono null. + keys è una stringa vuota o count è una stringa vuota. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL specificata nel database. + Risultati di query. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL specificata nel database. + Risultati di query. + + + Limita i risultati della query in modo da visualizzare un numero di elementi specificato. + Nuova istanza di equivalente all'istanza originale con la clausola TOP applicata. + Numero di elementi presenti nei risultati sotto forma di stringa. + Set facoltativo di parametri di query che devono trovarsi nell'ambito durante l'analisi. + count è null. + count è una stringa vuota. + + + Questo metodo del generatore di query crea una nuova query i cui risultati sono tutti i risultati di questa query, oltre a tutti i risultati dell'altra query, senza duplicati (risultati univoci). + nuova istanza di ObjectQuery. + Query che rappresenta i risultati da aggiungere. + Se il parametro query è Null. + + + Questo metodo del generatore di query crea una nuova query i cui risultati sono tutti i risultati di questa query, oltre a tutti i risultati dell'altra query, inclusi eventuali duplicati (risultati non necessariamente univoci). + nuova istanza di ObjectQuery. + Query che rappresenta i risultati da aggiungere. + Se il parametro query è Null. + + + Limita la query in modo dai visualizzare i risultati che corrispondono ai criteri di filtro specificati. + Nuova istanza di equivalente all'istanza originale con la clausola WHERE applicata. + Predicato del filtro. + Zero o più parametri utilizzati in questo metodo. + predicate è Null o parameters è Null. + predicate è una stringa vuota. + + + Questa classe implementa IEnumerable e IDisposable.Un'istanza di questa classe viene restituita dal metodo ObjectQuery.Execute. + + + Questo costruttore deve essere usato solo quando si creano copie di test che sostituiranno i membri con un comportamento fittizio o falso.L'uso di questo costruttore per altri scopi può causare comportamenti imprevisti, tra cui la generazione dell'eccezione . + + + Esegue attività quali liberare, rilasciare o reimpostare risorse. + + + Rilascia le risorse usate dal risultato dell'oggetto. + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo le risorse non gestite. + + + Quando sottoposto a override in una classe derivata, ottiene il tipo dell'oggetto generico. + Tipo dell'oggetto generico. + + + Ottiene il set di risultati successivo di una stored procedure. + ObjectResult che enumera i valori del set di risultati successivo.Null se non ce ne sono più o se ObjectResult non è il risultato di una chiamata a una stored procedure. + Tipo dell'elemento. + + + Restituisce un enumeratore con cui è possibile scorrere i risultati della query. + Enumeratore con cui è possibile scorrere i risultati della query. + + + Implementazione di IListSource.ContainsListCollection.Restituisce sempre false. + + + Restituisce i risultati in un formato utile per il data binding. + Oggetto di oggetti entità. + + + Restituisce un enumeratore asincrono con cui è possibile scorrere i risultati della query. + Enumeratore asincrono con cui è possibile scorrere i risultati della query. + + + Questa classe rappresenta il risultato del metodo . + Tipo del risultato. + + + Questo costruttore deve essere usato solo quando si creano copie di test che sostituiranno i membri con un comportamento fittizio o falso.L'uso di questo costruttore per altri scopi può causare comportamenti imprevisti, tra cui la generazione dell'eccezione . + + + Rilascia le risorse non gestite usate dall'oggetto e facoltativamente le risorse gestite. + true per rilasciare le risorse gestite e non gestite; false per rilasciare solo quelle non gestite. + + + Ottiene il tipo di . + Oggetto che rappresenta il tipo dell'oggetto . + + + Restituisce un enumeratore con cui è possibile scorrere i risultati della query. + Enumeratore con cui è possibile scorrere i risultati della query. + + + Ottiene in modo asincrono l'enumeratore che scorre l'oggetto . + Enumeratore che scorre l'oggetto . + + + Rappresenta un set di entità tipizzato utilizzato per eseguire operazioni di creazione, lettura, aggiornamento ed eliminazione. + Tipo dell'entità. + + + Aggiunge un oggetto al contesto dell'oggetto nel set di entità corrente. + Oggetto da aggiungere. + + + Copia i valori scalari dall'oggetto fornito nell'oggetto in che dispone della stessa chiave. + Oggetto aggiornato. + Oggetto disconnesso contenente gli aggiornamenti delle proprietà da applicare all'oggetto originale.La chiave di entità di currentEntity deve corrispondere alla proprietà di una voce in . + + + Imposta la proprietà di in modo che corrisponda ai valori della proprietà di un oggetto fornito. + Oggetto aggiornato. + Oggetto disconnesso contenente gli aggiornamenti delle proprietà da applicare all'oggetto originale.La chiave di entità di originalEntity deve corrispondere alla proprietà di una voce in . + + + Collega un oggetto o un oggetto grafico al contesto dell'oggetto nel set di entità corrente. + Oggetto da connettere. + + + Crea un'istanza del tipo specificato. + Istanza del tipo richiesto T o istanza di un tipo di proxy che corrisponde al tipo T. + Tipo di oggetto da restituire. + + + Crea un nuovo oggetto tipo di entità. + Nuovo oggetto tipo di entità o istanza di un tipo di proxy che corrisponde al tipo di entità. + + + Contrassegna un oggetto per l'eliminazione. + Oggetto che rappresenta l'entità da eliminare.L'oggetto può trovarsi in qualsiasi stato ad eccezione di . + + + Rimuove l'oggetto dal contesto dell'oggetto. + Oggetto da disconnettere.Viene rimossa solo l'entità. Se sono presenti oggetti correlati che vengono rilevati dallo stesso oggetto , tali oggetti non verranno scollegati automaticamente. + + + Ottiene i metadati del set di entità rappresentato da questa istanza di . + Oggetto . + + + Rappresenta un'entità, uno stub entità o una relazione + + + Accetta i valori correnti come valori originali. + + + Imposta i valori correnti della voce in modo che corrispondano ai valori di proprietà di un oggetto fornito. + Oggetto scollegato contenente i valori aggiornati da applicare all'oggetto.currentEntity può anche essere la chiave di entità dell'oggetto. + + + Imposta i valori originali della voce in modo che corrispondano ai valori di proprietà di un oggetto fornito. + Oggetto scollegato contenente i valori originali da applicare all'oggetto.originalEntity può anche essere la chiave di entità dell'oggetto. + + + Modifica lo stato della voce impostandolo sul valore specificato. + Valore da impostare per la proprietà della voce. + + + Ottiene i valori della proprietà correnti della relazione o dell'oggetto associato a questo oggetto . + + contenente i valori correnti della relazione o dell'oggetto associato a questo oggetto . + + + Contrassegna un'entità come eliminata. + + + Ottiene l'oggetto entità. + Oggetto entità. + + + Ottiene la chiave di entità. + Chiave di entità. + + + Ottiene per l'oggetto o la relazione. + + per l'oggetto o la relazione. + + + Restituisce i nomi delle proprietà di un oggetto che sono state modificate dall'ultima chiamata a . + Raccolta di nomi sotto forma di stringa. + + + Ottiene la versione aggiornabile dei valori originali dell'oggetto associato a questo oggetto . + Valori originali aggiornabili dei dati dell'oggetto. + + + Utilizza DetectChanges per determinare se il valore corrente della proprietà con il nome specificato è diverso o meno dal valore originale.Si noti che potrebbe essere diverso dalla proprietà contrassegnata come Modified perché una proprietà che non è cambiata può ancora essere contrassegnata come Modified. + true se la proprietà è cambiata; in caso contrario, false. + Nome della proprietà. + + + Ottiene un valore che indica se rappresenta una relazione. + true se rappresenta una relazione; in caso contrario, false. + + + Ottiene per . + + per . + + + Ottiene la versione di sola lettura dei valori originali dell'oggetto o della relazione. + Versione di sola lettura dei valori originali della voce del set di relazioni o dell'entità. + + + Rifiuta le modifiche apportate alla proprietà con il nome specificato dopo che la proprietà è stata caricata, collegata, salvata o le modifiche sono state accettate.Il valore originale della proprietà viene archiviato e la proprietà non sarà più contrassegnata come modificata. + Il nome della proprietà da modificare. + + + Ottiene l'istanza di per l'oggetto rappresentato dalla voce. + Oggetto . + + + Imposta lo stato dell'oggetto o della relazione da modificare. + Se lo Stato non è Modified o Unchanged + + + Contrassegna la proprietà specificata come modificata. + Nome della proprietà. + Se lo Stato non è Modified o Unchanged + + + Ottiene lo stato della classe . + Stato di . + + + Utilizzato per segnalare che una proprietà complessa è stata modificata. Il valore della proprietà memorizzato nella cache durante EntityMemberChanging viene ora aggiunto a OriginalValues + Nome della proprietà dell'entità di primo livello che è cambiata + Oggetto complesso che contiene la proprietà modificata + Nome della proprietà modificata in complexObject + + + Utilizzato per segnalare che una proprietà complessa sta per essere modificata. Il valore corrente della proprietà specificata viene memorizzato nella cache quando viene chiamato questo metodo. + Nome della proprietà dell'entità di primo livello che sta per essere modificata + Oggetto complesso che contiene la proprietà che sta per essere modificata + Nome della proprietà che sta per essere modificata in complexObject + + + Utilizzato per segnalare che una proprietà dell'entità scalare è stata modificata. Il valore della proprietà memorizzato nella cache durante EntityMemberChanging viene ora aggiunto a OriginalValues + Nome della proprietà dell'entità che sta per essere modificata + + + Utilizzato per segnalare che una proprietà dell'entità scalare sta per essere modificata. Il valore corrente della proprietà specificata viene memorizzato nella cache quando viene chiamato questo metodo. + Nome della proprietà dell'entità che sta per essere modificata + + + Restituisce l'elemento EntityState da ObjectStateEntry + + + Mantiene lo stato dell'oggetto e la gestione delle identità per le istanze del tipo di entità e le istanze della relazione. + + + Inizializza una nuova istanza della classe . + + che fornisce le informazioni sul mapping e sui metadati. + + + Modifica lo stato di per un oggetto specifico impostandolo sull'elemento entityState specificato. + + per l'entità fornita. + Oggetto di cui è necessario modificare lo stato. + Nuovo stato dell'oggetto. + Quando entity è Null. + Quando l'oggetto non è scollegato e non dispone di una voce nel gestore degli stati o quando si tenta di modificare lo stato in da un altro oggetto o quando lo stato non è un valore valido. + + + Modifica lo stato della relazione tra due oggetti entità specificata in base ai due oggetti correlati e al nome della proprietà di navigazione. + + per la relazione modificata. + Istanza dell'oggetto o dell'entità di origine a un'estremità della relazione. + Istanza dell'oggetto o dell'entità di destinazione all'altra estremità della relazione. + Nome della proprietà di navigazione nell'oggetto di origine che restituisce la destinazione specificata. + Oggetto richiesto della relazione specificata. + Quando source o target è Null. + Quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando lo stato non è un valore valido. + + + Modifica lo stato della relazione tra due oggetti entità specificata in base ai due oggetti correlati e alle proprietà della relazione. + + per la relazione modificata. + Istanza dell'oggetto o dell'entità di origine a un'estremità della relazione. + Istanza dell'oggetto o dell'entità di destinazione all'altra estremità della relazione. + Nome della relazione. + Nome del ruolo nell'entità finale di destinazione della relazione. + Oggetto richiesto della relazione specificata. + Quando source o target è Null. + Quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando lo stato non è un valore valido. + + + Modifica lo stato della relazione tra due oggetti entità specificata in base ai due oggetti correlati e a un'espressione LINQ che definisce la proprietà di navigazione. + + per la relazione modificata. + Istanza dell'oggetto o dell'entità di origine a un'estremità della relazione. + Istanza dell'oggetto o dell'entità di destinazione all'altra estremità della relazione. + Espressione LINQ che seleziona la proprietà di navigazione dell'origine che restituisce la destinazione specificata. + Oggetto richiesto della relazione specificata. + Tipo di entità dell'oggetto di origine. + Quando source, target o selector è Null. + selector è in un formato non valido o non può restituire una proprietà di navigazione. + Quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando lo stato non è un valore valido. + + + Restituisce una raccolta di oggetti per oggetti o relazioni con lo stato specificato. + Raccolta di oggetti nell'oggetto specificato. + Oggetto utilizzato per filtrare gli oggetti restituiti. + Quando lo stato è . + + + Restituisce un oggetto per la voce di oggetto o di relazione con la chiave specificata. + Oggetto corrispondente per l'oggetto specificato. + Oggetto . + Quando key è Null. + Quando la chiave specificata non può essere trovata nel gestore degli stati. + In non è presente alcuna entità con l'oggetto specificato. + + + Restituisce un oggetto per l'oggetto specificato. + Oggetto corrispondente per l'oggetto specificato. + Oggetto a cui appartiene l'oggetto recuperato. + In non è presente alcuna entità per l'oggetto specificato. + + + Restituisce l'oggetto utilizzato dall'oggetto specificato. + Oggetto per l'oggetto specificato. + Oggetto per il quale restituire . + L'entità non implementa IEntityWithRelationships e non è rilevata da ObjectStateManager + + + Ottiene l'oggetto associato a questo gestore degli stati. + Oggetto associato a questo oggetto . + + + Si verifica quando le entità vengono aggiunte o rimosse dal gestore degli stati. + + + Tenta di recuperare l'oggetto corrispondente per l'oggetto o la relazione con l'oggetto specificato. + Valore booleano che è true se è presente un oggetto corrispondente per l'oggetto specificato; in caso contrario, false. + Oggetto specificato. + Quando termina, questo metodo contiene un oggetto per l'oggetto specificato. Questo parametro viene passato senza inizializzazione. + Viene fornito un valore Null (Nothing in Visual Basic) per key. + + + Tenta di recuperare l'oggetto corrispondente per l'oggetto specificato. + Valore booleano che è true se è presente un oggetto corrispondente per l'oggetto specificato; in caso contrario, false. + Oggetto a cui appartiene l'oggetto recuperato. + Quando termina, questo metodo contiene l'oggetto per l'oggetto specificato. Questo parametro viene passato senza inizializzazione. + + + Restituisce l'oggetto utilizzato dall'oggetto specificato. + true se un'istanza di è stata restituita per l'entità fornita; in caso contrario, false. + Oggetto per il quale restituire . + Quando termina, questo metodo contiene per l'entità. + + + Valori originali delle proprietà di un'entità quando è stata recuperata dal database. + + + DataContractResolver che sa come risolvere i tipi proxy creati per le classi che non riconoscono la persistenza nei relativi tipi di base.Utilizzato con DataContractSerializer. + + + Inizializza una nuova istanza della classe . + + + Durante la deserializzazione, esegue il mapping di qualsiasi informazione xsi:type al tipo effettivo dell'oggetto che non riconosce la persistenza. + Restituisce il tipo a cui viene eseguito il mapping di xsi:type.Restituisce Null se non è stato trovato alcun tipo noto corrispondente a xsi:type. + Informazioni xsi:type di cui viene eseguito il mapping. + Spazio dei nomi di xsi:type. + Tipo dichiarato. + Istanza di . + + + Durante la serializzazione, esegue il mapping di tipi effettivi alle informazioni xsi:type. + true se il tipo è stato risolto; in caso contrario, false. + Tipo effettivo dell'oggetto che non riconosce la persistenza. + Tipo dichiarato. + Istanza di . + Quando termina, questo metodo contiene un elenco di dichiarazioni xsi:type. + Quando termina, questo metodo contiene un elenco degli spazi dei nomi utilizzati. + + + Definisce i diversi modi per gestire le proprietà modificate durante l'aggiornamento dei dati in memoria del database. + + + Per gli oggetti client non modificati, lo stesso comportamento di StoreWins.Per gli oggetti client modificati, aggiornare i valori originali con il valore dell'archivio, mantenendo tutti i valori nell'oggetto client.Al successivo aggiornamento, tutte le unità di modifica client verranno considerate modificate e richiederanno l'aggiornamento. + + + Eliminare tutte le modifiche sul client e aggiornare i valori con i valori dell'archivio.I valori originali client verranno aggiornati in base all'archivio. + + + Flag utilizzati per modificare il comportamento di ObjectContext.SaveChanges() + + + Dopo il salvataggio delle modifiche viene chiamato il metodo AcceptAllChangesAfterSave, che reimposta il rilevamento delle modifiche in ObjectStateManager. + + + Prima del salvataggio delle modifiche viene chiamato il metodo DetectChanges per sincronizzare i valori delle proprietà degli oggetti collegati al contesto dell'oggetto con i dati in ObjectStateManager. + + + Le modifiche vengono salvate senza che venga chiamato il metodo DetectChanges o il metodo AcceptAllChangesAfterSave. + + + Si tratta dell'interfaccia che rappresenta l'interfaccia minima necessaria per essere un'entità in ADO.NET. + + + Inizializza una nuova istanza della classe . + + + Notifica allo strumento di rilevamento delle modifiche la modifica di una proprietà di un oggetto complesso. + Nome della proprietà modificata. + property è null. + + + Notifica allo strumento di rilevamento delle modifiche la presenza di una modifica in sospeso a una proprietà di un oggetto complesso. + Nome della proprietà in fase di modifica. + property è null. + + + Attributo per proprietà complesse Proprietà AttributeUsage predefinite implicite Inherited=True, AllowMultiple=False, Il sistema di metadati si aspetta questo e farà riferimento solo al primo di questi attributi, anche se ce ne sono di più. + + + Inizializza una nuova istanza della classe . + + + attributo per tipi complessi + + + Inizializza una nuova istanza della classe . + + + Attributo che identifica la classe di base Edm + + + Inizializza una nuova istanza della classe . + + + Attributo che indica un tipo enum. + + + Inizializza una nuova istanza della classe . + + + Indica che il metodo specificato è un proxy per una funzione EDM. + + + Crea una nuova istanza di DbFunctionAttribute. + Nome dello spazio dei nomi della funzione EDM rappresentata dal metodo con attribuito. + Nome di funzione della funzione EDM rappresentata dal metodo con attribuito. + + + Attributo di base per le proprietà di cui è stato eseguito il mapping agli elementi dell'archivio.Proprietà AttributeUsage predefinite implicite Inherited=True, AllowMultiple=False, Il sistema di metadati si aspetta questo e farà riferimento solo al primo di questi attributi, anche se ce ne sono di più. + + + Definisce una relazione tra due tipi di entità in base a un'associazione nel modello concettuale. + + + Crea un'istanza della classe . + Nome dello spazio dei nomi per l'associazione di cui fa parte questa entità. + Nome di una relazione di cui fa parte questa entità. + Nome del ruolo per il tipo in un'entità finale dell'associazione. + Valore di che indica la molteplicità in un'entità finale dell'associazione, ad esempio uno o molti. + Tipo dell'entità in un'entità finale dell'associazione. + Nome del ruolo per il tipo nell'altra un'entità finale dell'associazione. + Valore di che indica la molteplicità nell'altra entità finale dell'associazione, ad esempio uno o molti. + Tipo dell'entità nell'altra entità finale dell'associazione. + + + Inizializza una nuova istanza della classe . + Nome dello spazio dei nomi per l'associazione di cui fa parte questa entità. + Nome di una relazione di cui fa parte questa entità. + Nome del ruolo per il tipo in un'entità finale dell'associazione. + Valore di che indica la molteplicità in un'entità finale dell'associazione, ad esempio uno o molti. + Tipo dell'entità in un'entità finale dell'associazione. + Nome del ruolo per il tipo nell'altra un'entità finale dell'associazione. + Valore di che indica la molteplicità nell'altra entità finale dell'associazione, ad esempio uno o molti. + Tipo dell'entità nell'altra entità finale dell'associazione. + Valore che indica se la relazione è basata sul valore di chiave esterna. + + + Ottiene un valore booleano che indica se la relazione è basata sul valore di chiave esterna. + true se la relazione è basata sul valore di chiave esterna; in caso contrario, false. + + + Nome della relazione. + Oggetto che rappresenta il nome di una relazione definita da . + + + Spazio dei nomi per la relazione. + Oggetto che rappresenta lo spazio dei nomi per la relazione. + + + Molteplicità in un'entità finale della relazione. + Valore di che indica la molteplicità. + + + Nome del ruolo in un'entità finale della relazione. + Oggetto che rappresenta il nome del ruolo. + + + Tipo dell'entità in un'entità finale della relazione. + Oggetto che rappresenta il tipo dell'oggetto in questa entità finale dell'associazione. + + + Molteplicità nell'altra entità finale della relazione. + Valore di che indica la molteplicità. + + + Nome del ruolo nell'altra entità finale della relazione. + Oggetto che rappresenta il nome del ruolo. + + + Tipo dell'entità nell'altra entità finale della relazione. + Oggetto che rappresenta il tipo dell'oggetto nell'altra entità finale dell'associazione. + + + Attributo che identifica le entità finali definiti per un elemento RelationshipSet. Proprietà AttributeUsage predefinite implicite Inherited=True, AllowMultiple=False, Il sistema di metadati si aspetta questo e farà riferimento solo al primo di questi attributi, anche se ce ne sono di più. + + + Inizializza una nuova istanza della classe . + Nome dello spazio dei nomi della proprietà della relazione. + Nome della relazione.Il nome della relazione non è qualificato con lo spazio dei nomi. + Nome del ruolo nell'altra entità finale della relazione. + + + Ottiene il nome della relazione non qualificato. + Nome della relazione. + + + Nome dello spazio dei nomi della proprietà di navigazione. + Oggetto che rappresenta il nome dello spazio dei nomi. + + + Ottiene il nome del ruolo nell'altra entità finale della relazione. + Il nome del ruolo di destinazione viene specificato dall'attributo Role dell'altro elemento End nell'associazione che definisce questa relazione nel modello concettuale.Per ulteriori informazioni, vedere Associazione (EDM). + + + Attributo per le proprietà scalari in IEntity.Proprietà AttributeUsage predefinite implicite Inherited=True, AllowMultiple=False, Il sistema di metadati si aspetta questo e farà riferimento solo al primo di questi attributi, anche se ce ne sono di più. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il valore che indica se la proprietà fa parte della chiave di entità. + Valore che indica se la proprietà fa parte della chiave di entità. + + + Ottiene o imposta il valore che indica se la proprietà può avere un valore null. + Valore che indica se la proprietà può avere un valore null. + + + Attributo per tipi statici + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe con un valore univoco per ogni modello a cui fa riferimento l'assembly. + Stringa che rappresenta un valore GUID univoco per il modello nell'assembly. + + + Attributo di base per i tipi schematizzati + + + Nome del tipo nello schema concettuale che viene mappato alla classe alla quale viene applicato questo attributo. + Oggetto che rappresenta il nome. + + + Nome dello spazio dei nomi del tipo di oggetto entità o del tipo complesso nello schema concettuale che viene mappato a questo tipo. + Oggetto che rappresenta il nome dello spazio dei nomi. + + + Raccolta di entità che modellano un costrutto EDM specifico che può essere dato da tutte le entità di un determinato tipo o dalle entità che partecipano a una determinata relazione. + Tipo di entità contenute nella raccolta. + + + Inizializza una nuova istanza della classe . + + + Aggiunge un oggetto alla raccolta. + Oggetto da aggiungere alla raccolta.entity deve implementare . + entity è null. + + + Definisce le relazioni tra un oggetto e una raccolta di oggetti correlati in un contesto dell'oggetto. + Raccolta di oggetti nel contesto dell'oggetto correlati all'oggetto di origine. + La raccolta entities è null. + L'oggetto di origine o un oggetto nella raccolta entities è Null o non è in uno stato o . -oppure- Non è possibile definire la relazione in base ai metadati EDM.Questa condizione può verificarsi quando l'associazione nello schema concettuale non supporta una relazione tra i due tipi. + + + Definisce una relazione tra due oggetti connessi in un contesto dell'oggetto. + Oggetto da connettere. + Quando entity è null. + Quando entity non può essere correlato all'oggetto di origine.Questa condizione può verificarsi quando l'associazione nello schema concettuale non supporta una relazione tra i due tipi. -oppure- Quando un oggetto è Null o non si trova in uno stato o . + + + Rimuove tutte le entità dalla raccolta. + + + Determina se nella raccolta è presente un oggetto specifico. + true se l'oggetto si trova in ; in caso contrario, false. + Oggetto da individuare in . + + + Copia tutto il contenuto della raccolta in una matrice, iniziando dall'indice specificato della matrice di destinazione. + Matrice in cui effettuare la copia. + Indice in base zero nella matrice da cui inizia la copia. + + + Ottiene il numero di oggetti contenuti nella raccolta. + Numero di elementi contenuti in . + + + Restituisce una query di oggetto che, quando eseguita, restituisce lo stesso set di oggetti presente nella raccolta corrente. + Oggetto che rappresenta la raccolta di entità. + Quando l'oggetto si trova in uno stato o in uno stato con la proprietà diversa da . + + + Restituisce un enumeratore utilizzato per scorrere gli oggetti della raccolta. + Oggetto che scorre il set di valori memorizzati nella cache da . + + + Ottiene un valore che indica se è di sola lettura. + Restituisce sempre false. + + + Carica gli oggetti correlati nella raccolta utilizzando l'opzione di unione specificata. + Specifica il modo in cui gli oggetti della raccolta devono essere uniti con gli eventuali oggetti restituiti dalle query precedenti sullo stesso oggetto . + + + Carica in modo asincrono l'entità o le entità correlate nell'entità finale correlata utilizzando l'opzione di merge predefinita. + Attività che rappresenta l'operazione asincrona. + Opzione di unione. + Oggetto CancellationToken da osservare durante l'attesa del completamento dell'attività. + + + Utilizzato internamente per deserializzare oggetti entità. + Contesto di flusso. + + + Utilizzato internamente per serializzare oggetti entità. + Contesto di flusso. + + + Rimuove un oggetto dalla raccolta e contrassegna la relazione per l'eliminazione. + true se l'elemento è stato rimosso correttamente; in caso contrario false. + Oggetto da rimuovere dalla raccolta. + L'oggetto entity è null. + L'oggetto entità non è collegato allo stesso contesto dell'oggetto. -oppure- L'oggetto entità non dispone di un gestore delle relazioni valido. + + + Restituisce un enumeratore utilizzato per scorrere il set di valori memorizzati nella cache da . + Oggetto che scorre il set di valori memorizzati nella cache da . + + + Implementazione di IListSource.ContainsListCollection.Restituisce sempre false.Ciò significa che l'elemento IList restituito contiene i dati effettivi, non è un elenco di raccolte. + + + Restituisce la raccolta come utilizzato per l'associazione dati. + Oggetto di oggetti entità. + + + Classe di base per tutte le classi EntityObject descritte. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta la chiave per questo oggetto. + Oggetto per questo oggetto. + + + Ottiene lo stato dell'entità dell'oggetto. + Oggetto di questo oggetto. + + + Notifica all'individuazione modifiche la modifica di una proprietà. + Nome della proprietà modificata. + property è null. + + + Notifica all'individuazione modifiche la presenza di una modifica in sospeso per una proprietà. + Nome della proprietà in fase di modifica. + property è null. + + + Utilizzato da ObjectStateManager per collegare o scollegare l'elemento EntityObject alla cache. + Riferimento a ObjectStateEntry che contiene questa entità + + + Restituisce il contenitore per i riferimenti, le raccolte e gli oggetti delle proprietà di navigazione della relazione creati in modo differito. + + + Modella l'entità finale di una relazione con molteplicità 1. + + + Restituisce la chiave dell'oggetto correlato. + Oggetto che rappresenta la chiave dell'oggetto correlato. + + + Modella l'entità finale di una relazione con molteplicità 1. + Tipo dell'entità a cui viene fatto riferimento. + + + Crea una nuova istanza di . + + + Crea una relazione molti-a-uno o uno-a-uno tra due oggetti nel contesto dell'oggetto. + Oggetto da connettere. + Quando entity è null. + Quando entity non può essere correlato all'entità finale correlata corrente.Questa condizione può verificarsi quando l'associazione nello schema concettuale non supporta una relazione tra i due tipi. + + + Crea una query di oggetto equivalente che restituisce l'oggetto correlato. + Oggetto che restituisce l'oggetto correlato. + Quando l'oggetto si trova in uno stato o in uno stato con la proprietà diversa da . + + + Carica l'oggetto correlato per l'oggetto con l'opzione di unione specificata. + Specifica il modo in cui l'oggetto deve essere restituito se esiste già in . + L'origine di è Null oppure una query ha restituito più entità finali correlate oppure una query non ha restituito alcuna entità finale correlata mentre ne era prevista una. + + + Carica in modo asincrono l'entità o le entità correlate nell'entità finale correlata utilizzando l'opzione di merge predefinita. + Entità correlate caricate nell'entità finale correlata. + Opzioni di unione. + Oggetto CancellationToken da osservare durante l'attesa del completamento dell'attività. + + + Tale metodo viene utilizzato internamente per serializzare oggetti entità correlati. + Flusso serializzato. + + + Tale metodo viene utilizzato internamente per serializzare oggetti entità correlati. + Flusso serializzato. + + + Ottiene o imposta l'oggetto correlato restituito da . + Oggetto restituito dall'oggetto . + + + Questa interfaccia è implementata dall'individuazione delle modifiche e utilizzata dalle classi di dati per segnalare le modifiche + + + Notifica allo strumento di rilevamento delle modifiche la modifica di una proprietà di un tipo complesso. + Nome della proprietà complessa del tipo di entità modificata. + Tipo complesso contenente la proprietà modificata. + Nome della proprietà modificata in un tipo complesso. + + + Notifica all'individuazione modifiche la presenza di una modifica in sospeso per una proprietà complessa. + Nome della proprietà dell'entità di livello superiore in fase di modifica. + Tipo complesso contenente la proprietà in fase di modifica. + Nome della proprietà in fase di modifica nel tipo complesso. + + + Notifica allo strumento di rilevamento delle modifiche la modifica di una proprietà di un tipo di entità. + Nome della proprietà modificata. + + + Notifica allo strumento di rilevamento delle modifiche la presenza di una modifica in sospeso a una proprietà di un tipo di entità. + Nome della proprietà in fase di modifica. + + + Ottiene lo stato corrente di un oggetto di cui viene eseguito il rilevamento. + Oggetto che rappresenta lo stato dell'oggetto rilevato. Per ulteriori informazioni, vedere Risoluzione di identità, gestione dello stato e rilevamento delle modifiche e Rilevamento delle modifiche nelle entità POCO. + + + Interfaccia minima che una classe di dati deve implementare per essere gestita dall'individuazione delle modifiche. + + + Ottiene o imposta l'oggetto utilizzato per segnalare le modifiche. + Oggetto utilizzato per segnalare le modifiche. + + + Interfaccia che definisce un'entità contenente una chiave. + + + Ottiene o imposta l'oggetto per istanze dei tipi di entità che implementano questa interfaccia. + Oggetto per istanze dei tipi di entità che implementano questa interfaccia. + + + Interfaccia che una classe di dati deve implementare se espone relazioni + + + Restituisce il gestore delle relazioni che gestisce le relazioni per un'istanza di un tipo di entità. + Oggetto per questa entità. + + + Rappresenta un'entità finale di una relazione. + + + Aggiunge un oggetto all'entità finale correlata. + Oggetto da aggiungere alla raccolta.entity deve implementare . + + + Aggiunge un oggetto all'entità finale correlata. + Oggetto da aggiungere alla raccolta. + + + Definisce una relazione tra due oggetti connessi. + Oggetto da connettere.entity deve implementare . + + + Definisce una relazione tra due oggetti connessi. + Oggetto da connettere. + + + Restituisce un oggetto che rappresenta gli oggetti appartenenti all'entità finale correlata. + Oggetto che rappresenta gli oggetti appartenenti all'entità finale correlata. + + + Restituisce un oggetto con cui è possibile scorrere la raccolta di oggetti correlati. + Oggetto che scorre la raccolta di oggetti correlati. + + + Ottiene o imposta un valore che indica se l'entità (per un oggetto ) o tutte le entità della raccolta (per un oggetto ) sono state caricate dal database. + True se tutte le entità correlate vengono caricate o se IsLoaded è stato impostato in modo esplicito su true; in caso contrario false. + + + Carica l'oggetto o gli oggetti correlati in questa entità finale correlata con l'opzione di unione predefinita. + + + Carica l'oggetto o gli oggetti correlati nell'entità finale correlata con l'opzione di unione specificata. + + da utilizzare quando si uniscono gli oggetti in un oggetto esistente. + + + Carica in modo asincrono l'oggetto o gli oggetti correlati nell'entità finale correlata con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona. + + da utilizzare quando si uniscono gli oggetti in un oggetto esistente. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Carica in modo asincrono l'oggetto o gli oggetti correlati in questa entità finale correlata con l'opzione di unione predefinita. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il nome della relazione di cui fa parte l'entità finale correlata. + Nome della relazione di cui fa parte .Il nome della relazione non è qualificato con lo spazio dei nomi. + + + Restituisce un riferimento ai metadati per l'entità finale correlata. + Oggetto che contiene i metadati per l'entità finale di una relazione. + + + Rimuove un oggetto dalla raccolta di oggetti nell'entità finale correlata. + true se l'entità è stata rimossa correttamente; false se l'entità non fa parte di . + Oggetto da rimuovere dalla raccolta.entity deve implementare . + + + Rimuove un oggetto dalla raccolta di oggetti nell'entità finale correlata. + true se l'entità è stata rimossa correttamente; false se l'entità non fa parte di . + Oggetto da rimuovere dalla raccolta. + + + Ottiene il nome del ruolo nell'entità finale di origine della relazione. + Nome del ruolo nell'entità finale di origine della relazione. + + + Ottiene il nome del ruolo nell'entità finale di destinazione della relazione. + Nome del ruolo nell'entità finale di destinazione della relazione. + + + Classe di base per EntityCollection ed EntityReference + + + Si verifica quando viene apportata una modifica a un'entità finale correlata. + + + Restituisce un oggetto con cui è possibile scorrere la raccolta di oggetti correlati. + Oggetto che scorre la raccolta di oggetti correlati. + + + Ottiene un valore che indica se sono stati caricati tutti gli oggetti correlati. + true se l'entità finale correlata contiene tutti gli oggetti correlati presenti nel database; in caso contrario, false. + + + Carica l'oggetto o gli oggetti correlati nell'entità finale correlata con l'opzione di unione predefinita. + Quando l'oggetto di origine è stato recuperato utilizzando una query e non è oppure gli oggetti correlati sono già caricati oppure quando l'oggetto di origine non è collegato a oppure quando viene eseguito il rilevamento dell'oggetto di origine, il quale si trova tuttavia nello stato o oppure l'oggetto utilizzato per è . + + + Carica uno o più oggetti dall'entità finale correlata con l'opzione di unione specificata. + + da utilizzare quando si uniscono gli oggetti in un oggetto esistente. + Quando l'oggetto di origine è stato recuperato utilizzando una query e non è oppure gli oggetti correlati sono già caricati oppure quando l'oggetto di origine non è collegato a oppure quando viene eseguito il rilevamento dell'oggetto di origine, il quale si trova tuttavia nello stato o oppure l'oggetto utilizzato per è . + + + Carica in modo asincrono uno o più oggetti dall'entità finale correlata con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona. + + da utilizzare quando si uniscono gli oggetti in un oggetto esistente. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Quando l'oggetto di origine è stato recuperato utilizzando una query e non è oppure gli oggetti correlati sono già caricati oppure quando l'oggetto di origine non è collegato a oppure quando viene eseguito il rilevamento dell'oggetto di origine, il quale si trova tuttavia nello stato o oppure l'oggetto utilizzato per è . + + + Carica in modo asincrono l'oggetto o gli oggetti correlati nell'entità finale correlata con l'opzione di unione predefinita. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Quando l'oggetto di origine è stato recuperato utilizzando una query e non è oppure gli oggetti correlati sono già caricati oppure quando l'oggetto di origine non è collegato a oppure quando viene eseguito il rilevamento dell'oggetto di origine, il quale si trova tuttavia nello stato o oppure l'oggetto utilizzato per è . + + + Utilizzato internamente per deserializzare oggetti entità insieme alle istanze di . + Flusso serializzato. + + + Ottiene il nome della relazione di cui fa parte l'entità finale correlata. + Nome della relazione di cui fa parte .Il nome della relazione non è qualificato con lo spazio dei nomi. + + + Ottiene un riferimento ai metadati per l'entità finale correlata. + Oggetto che contiene i metadati per l'entità finale di una relazione. + + + Ottiene il nome del ruolo nell'entità finale di origine della relazione. + Oggetto che rappresenta il nome del ruolo. + + + Aggiunge un'entità all'entità finale correlata.Questo metodo funziona esattamente come Add(object).Viene mantenuto per garantire la compatibilità con le versioni precedenti di IRelatedEnd. + Istanza di entità da aggiungere all'entità finale correlata + + + Aggiunge un'entità all'entità finale correlata.Se il proprietario è collegato a una cache, tutte le entità finali collegate vengono aggiunte alla cache oggetti e le relazioni corrispondenti vengono aggiunte a ObjectStateManager.Anche l'elemento RelatedEnd della relazione viene corretto. + Istanza di entità da aggiungere all'entità finale correlata + + + Collega un'entità all'entità finale correlata.Questo metodo funziona esattamente come Attach(object).Viene mantenuto per garantire la compatibilità con le versioni precedenti di IRelatedEnd. + Entità da collegare all'entità correlata + Generata quando è Null. + Generata quando l'entità non può essere correlata attraverso l'entità finale della relazione corrente. + + + Collega un'entità all'entità finale correlata.Se l'entità finale correlata è già stata riempita totalmente o parzialmente, le entità esistenti vengono unite all'entità specificata.L'entità specificata non viene considerata come il set completo di entità correlate.Il proprietario e tutte le entità passate devono trovarsi nello stato Unchanged o Modified.Gli elementi eliminati sono consentiti solo quando è in corso la registrazione dell'istanza della relazione da parte del gestore degli stati. + Entità da collegare all'entità correlata + Generata quando è Null. + Generata quando l'entità non può essere correlata attraverso l'entità finale della relazione corrente. + + + Restituisce un oggetto che rappresenta gli oggetti appartenenti all'entità finale correlata. + Oggetto che rappresenta gli oggetti appartenenti all'entità finale correlata. + + + Rimuove un'entità dall'entità finale correlata.Questo metodo funziona esattamente come Remove(object).Viene mantenuto per garantire la compatibilità con le versioni precedenti di IRelatedEnd. + Restituisce true se l'entità è stata rimossa correttamente, false se l'entità non fa parte di RelatedEnd. + Istanza di entità da rimuovere dall'entità finale correlata + + + Rimuove un'entità dall'entità finale correlata.Se il proprietario è collegato a una cache, contrassegna la relazione per l'eliminazione e se la relazione è di tipo composizione contrassegna per l'eliminazione anche l'entità. + Restituisce true se l'entità è stata rimossa correttamente, false se l'entità non fa parte di RelatedEnd. + Istanza di entità da rimuovere dall'entità finale correlata + + + Ottiene il nome del ruolo nell'entità finale di destinazione della relazione. + Oggetto che rappresenta il nome del ruolo. + + + Identifica il tipo di una relazione + + + La relazione è un'associazione + + + Contenitore per gli oggetti delle proprietà di navigazione (raccolte e riferimenti) della relazione creati in modo differito. + + + Crea un nuovo oggetto . + Oggetto richiesto. + Riferimento all'entità che chiama questo metodo. + + + Restituisce un'enumerazione di tutte le entità finali correlate gestite dal gestore delle relazioni. + Insieme di oggetti che implementano .Quando le relazioni non sono state ancora popolate, viene restituita un'enumerazione vuota. + + + Ottiene un oggetto di oggetti correlati con il nome della relazione e il nome del ruolo di destinazione specificati. + Oggetto di oggetti correlati. + Nome della relazione per la navigazione.Il nome della relazione non è qualificato con lo spazio dei nomi. + Nome del ruolo di destinazione per la navigazione.Indica la direzione di navigazione nella relazione. + Tipo dell'oggetto restituito. + Il ruolo specificato ha restituito anziché . + + + Restituisce un oggetto o del tipo corretto per il ruolo di destinazione specificato in una relazione. + Oggetto che rappresenta l'oggetto o recuperato. + Nome della relazione in cui viene definito targetRoleName.Il nome della relazione non è qualificato con lo spazio dei nomi. + Ruolo di destinazione da utilizzare per recuperare l'altra entità finale di relationshipName. + relationshipName o targetRoleName è null. + Il tipo di origine non corrisponde al tipo del proprietario. + targetRoleName non è valido oppure non è possibile trovare il tipo di relazione nei metadati. + + + Ottiene l'oggetto per un oggetto correlato utilizzando il nome della relazione e il nome del ruolo di destinazione specificati. + Oggetto di un oggetto correlato. + Nome della relazione per la navigazione.Il nome della relazione non è qualificato con lo spazio dei nomi. + Nome del ruolo di destinazione per la navigazione.Indica la direzione di navigazione nella relazione. + Tipo dell'oggetto restituito. + Il ruolo specificato ha restituito anziché . + + + Accetta un elemento EntityCollection esistente creato con il costruttore predefinito e lo inizializza utilizzando i nomi del ruolo di destinazione e della relazione specificati.Questo metodo è destinato esclusivamente alla deserializzazione e verrà generata un'eccezione se l'elemento EntityCollection specificato è già stato inizializzato o se il gestore delle relazioni è già collegato a un elemento ObjectContext. + Nome della relazione. + Nome del ruolo di destinazione. + Oggetto EntityCollection esistente. + Tipo dell'entità rappresentata da targetRoleName + + + Accetta un elemento EntityReference esistente creato con il costruttore predefinito e lo inizializza utilizzando i nomi del ruolo di destinazione e della relazione specificati.Questo metodo è destinato esclusivamente alla deserializzazione e verrà generata un'eccezione se l'oggetto EntityReference specificato è già stato inizializzato, se il gestore delle relazioni contiene già una relazione con questo nome e con questo ruolo di destinazione o se il gestore delle relazioni è già collegato a un oggetto ObjectContext. + Nome della relazione. + Nome del ruolo dell'entità finale correlata. + Oggetto da inizializzare. + Tipo dell'oggetto da inizializzare. + Quando l'oggetto è già stato inizializzato. -oppure- Quando il gestore delle relazioni è già collegato a un oggetto o contiene già una relazione con questo nome e con questo ruolo di destinazione. + + + Utilizzato internamente per deserializzare oggetti entità insieme alle istanze di . + Flusso serializzato. + + + Chiamato da Object Services per preparare un oggetto per la serializzazione binaria con una relazione serializzata. + Descrive l'origine e la destinazione di un flusso serializzato specificato e fornisce un ulteriore contesto definito dal chiamante. + + + Questa classe contiene i metodi comuni necessari per un oggetto data. + + + Inizializza una nuova istanza della classe . + + + Determina se le matrici di byte specificate contengono valori identici. + true se entrambe le matrici hanno la stessa lunghezza e contengono gli stessi valori byte; in caso contrario, false. + Valore della prima matrice di byte da confrontare. + Seconda matrice di byte da confrontare. + + + Restituisce il valore di data e ora minimo supportato dall'origine dati. + Valore che rappresenta il valore di data e ora minimo supportato dall'origine dati. + + + Nome costante pubblico utilizzato per l'individuazione delle modifiche. Questa definizione consente agli utenti di utilizzare questa costante anziché definire la stringa a livello di codice.In questo modo ci si assicura che il nome della proprietà sia corretto e che sia possibile eseguire più rapidamente i confronti nelle posizioni in cui si cerca questa stringa specifica.Gli utenti possono utilizzare la stringa con distinzione tra maiuscole e minuscole direttamente anziché la costante, la sola differenza è che il confronto sarà più lento.Delimitare il nome con i caratteri trattino (-) per garantire che non si creino conflitti con una proprietà dati reale perché -EntityKey- non è un nome di identificatore valido + + + Restituisce una copia del valore byte corrente. + Copia del valore corrente. + Valore della matrice di byte corrente. + + + Restituisce un tipo complesso per la proprietà specificata. + Oggetto di tipo complesso per la proprietà. + Oggetto complesso che eredita da qualsiasi oggetto complesso. + Nome della proprietà complessa che rappresenta l'oggetto complesso. + Indica se il tipo supporta valori null. + Indica se il tipo è inizializzato. + Tipo dell'oggetto complesso da richiedere. + + + Genera l'evento . + Nome della proprietà modificata. + + + Genera l'evento . + Nome della proprietà in fase di modifica. + + + Notifica della modifica di una proprietà. + + + Notifica che una proprietà sta per cambiare. + + + Genera un evento utilizzato per segnalare che una proprietà è stata modificata. + Nome della proprietà modificata. + + + Genera un evento utilizzato per segnalare che la modifica di una proprietà è in sospeso. + Nome della proprietà in fase di modifica. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore booleano. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore booleano. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore impostato. + Valore da convalidare. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore che viene impostato. + Indica se la proprietà ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene convalidato. + Valore passato nel metodo Set della proprietà. + Flag che indica se questa proprietà può essere Null. + Nome della proprietà che verrà convalidata. + Se il valore è Null per un valore che non ammette i valori Null. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Valore che viene impostato. + valore di da verificare. + Flag che indica se questa proprietà può essere Null. + Il valore è Null per una proprietà che non ammette i valori Null. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Valore che viene impostato. + Valore di da verificare. + Flag che indica se questa proprietà può essere Null. + Nome della proprietà che verrà convalidata. + Il valore è Null per una proprietà che non ammette i valori Null. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Valore che viene impostato. + Valore di da verificare. + Flag che indica se questa proprietà può essere Null. + Il valore è Null per una proprietà che non ammette i valori Null. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Valore che viene impostato. + valore di da verificare. + Flag che indica se questa proprietà può essere Null. + Nome della proprietà che verrà convalidata. + Il valore è Null per una proprietà che non ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore UInt16 che verrà impostato per una proprietà sia valido. + Valore UInt16 che ammette i valori Null che viene impostato. + Valore UInt16 che ammette i valori Null. + + + Assicura che il valore UInt16 che verrà impostato per una proprietà sia valido. + Valore UInt16 che ammette i valori Null che viene impostato. + Valore UInt16 che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore UInt32 che verrà impostato per una proprietà sia valido. + Valore UInt32 che ammette i valori Null che viene impostato. + Valore UInt32 che ammette i valori Null. + + + Assicura che il valore UInt32 che verrà impostato per una proprietà sia valido. + Valore UInt32 che ammette i valori Null che viene impostato. + Valore UInt32 che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore UInt64 che ammette i valori Null che viene impostato. + Valore UInt64 che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore UInt64 che ammette i valori Null che viene impostato. + Valore UInt64 che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore Single che verrà impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore Single che verrà impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Valore convalidato. + Valore stringa da verificare. + Flag che indica se questa proprietà può essere Null. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Proprietà convalidata. + Valore stringa da verificare. + Flag che indica se questa proprietà può essere Null. + Nome della proprietà che verrà convalidata. + Il valore stringa è Null per una stringa che non ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Imposta un oggetto complesso per la proprietà specificata. + Tipo complesso che deriva dall'oggetto complesso. + Oggetto complesso originale per la proprietà, se presente. + Oggetto complesso che viene impostato. + Proprietà complessa da impostare sull'oggetto complesso. + Tipo dell'oggetto che viene sostituito. + + + Verifica che un oggetto complesso non sia null. + Oggetto complesso da convalidare. + Oggetto complesso da convalidare. + Proprietà complessa nell'oggetto padre associato a complexObject. + Tipo dell'oggetto complesso da verificare. + + + Eccezione generata quando si verifica un errore che esegue il commit di . + + + Inizializza una nuova istanza di con i valori predefiniti. + + + Inizializza una nuova istanza della classe con dati serializzati. + Dati necessari per serializzare o deserializzare un oggetto. + Descrizione dell'origine e della destinazione del flusso serializzato specificato. + + + Inizializza una nuova istanza di con messaggio di errore. + Messaggio dell'eccezione. + + + Inizializza una nuova istanza di con messaggio di errore ed eccezione interna. + Messaggio dell'eccezione. + Eccezione interna. + + + Rappresenta un gestore delle transazioni che consente il recupero da errori di connessione non gravi durante il commit della transazione archiviando le informazioni di traccia della transazione nel database.Deve essere registrato tramite . + + + Inizializza una nuova istanza della classe utilizzando l'oggetto predefinito. + + + Inizializza una nuova istanza della classe . + Factory del contesto della transazione. + + + Archivia le informazioni di rilevamento per la nuova transazione nel database nella stessa transazione. + Connessione che ha avviato la transazione. + Informazioni contestuali associate alla chiamata. + + + Genera lo script di inizializzazione del database. + Script di inizializzazione del database. + + + Rimuove tutta la cronologia delle transazioni. + + + Rimuove in modo asincrono tutta la cronologia delle transazioni. + Attività che rappresenta l'operazione asincrona. + + + Rimuove in modo asincrono tutta la cronologia delle transazioni. + Attività che rappresenta l'operazione asincrona. + Token di annullamento. + + + Se viene generata un'eccezione, verifica la disponibilità della transazione nel database e genera nuovamente un'eccezione se non viene trovata.In caso contrario contrassegna il commit come completato e accoda le informazioni sulla transazione da eliminare. + Transazione che è stata sottoposta al commit. + Informazioni contestuali associate alla chiamata. + + + Rilascia le risorse usate da questo oggetto transazione. + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo quelle non gestite. + + + Arresta il rilevamento della transazione che è stata eliminata. + Transazione che è stata eliminata. + Informazioni contestuali associate alla chiamata. + + + Ottiene l'oggetto associato a se esistente; in caso contrario restituisce null. + Oggetto associato. + Contesto. + + + Ottiene l'oggetto associato a se esistente; in caso contrario restituisce null. + Oggetto associato. + Contesto. + + + Inizializza le proprietà dell'istanza. + Contesto. + + + Inizializza le proprietà dell'istanza. + Contesto. + Connessione. + + + Aggiunge la transazione specificata all'elenco delle transazioni che possono essere rimosse dal database + Transazione da rimuovere dal database. + + + Rimuove le transazioni contrassegnate per l'eliminazione. + + + Rimuove le transazioni contrassegnate per l'eliminazione se il numero è maggiore di . + true per rimuovere tutte le transazioni precedenti anche se il numero non supera . In caso contrario, false. + true per eseguire l'operazione usando la strategia di esecuzione associata. In caso contrario, false. + + + Rimuove in modo asincrono le transazioni contrassegnate per l'eliminazione. + Attività che rappresenta l'operazione asincrona. + + + Rimuove le transazioni contrassegnate per l'eliminazione se il numero è maggiore di . + Attività che rappresenta l'operazione asincrona. + true per rimuovere tutte le transazioni precedenti anche se il numero non supera . In caso contrario, false. + true per eseguire l'operazione usando la strategia di esecuzione associata. In caso contrario, false. + Token di annullamento. + + + Rimuove in modo asincrono le transazioni contrassegnate per l'eliminazione. + Attività che rappresenta l'operazione asincrona. + Token di annullamento. + + + Ottiene il numero di transazioni da eseguire nel contesto prima che il log delle transazioni venga pulito.Il valore predefinito è 20. + Numero di transazioni da eseguire nel contesto prima che il log delle transazioni venga pulito. + + + Arresta il rilevamento della transazione sottoposta al rollback. + Transazione che è stata sottoposta al rollback. + Informazioni contestuali associate alla chiamata. + + + Ottiene il contesto della transazione. + Contesto della transazione. + + + Restituito dal metodo ChangeTracker di per fornire l'accesso alle caratteristiche del contesto correlate all'individuazione delle modifiche delle entità. + + + Rileva le modifiche apportate alle proprietà e alle relazioni delle entità POCO.Si noti che alcuni tipi di entità, ad esempio proxy di individuazione delle modifiche ed entità che derivano da , segnalano automaticamente le modifiche e che per questi tipi di entità una chiamata a DetectChanges non è normalmente necessaria.Si noti inoltre che DetectChanges viene in genere chiamato automaticamente da molti dei metodi di e dalle relative classi correlate; è pertanto raro che questo metodo debba essere chiamato in modo esplicito.Potrebbe tuttavia essere auspicabile, in genere per motivi di prestazioni, disabilitare la chiamata automatica a DetectChanges utilizzando il flag AutoDetectChangesEnabled da . + + + Ottiene gli oggetti per tutte le entità rilevate da questo contesto. + Voci. + + + Ottiene gli oggetti per tutte le entità del tipo specificato rilevate da questo contesto. + Voci. + Tipo dell'entità. + + + Specifica se è uguale all'oggetto specificato. + true se è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a . + Codice hash associato a . + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Verifica se tramite l'oggetto vengono rilevate eventuali entità o relazioni nuove, eliminate o modificate che verranno inviate al database se viene chiamato il metodo . + True se nell'oggetto sottostante sono presenti modifiche, in caso contrario false. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Rappresenta una versione non generica della classe . + + + Restituisce l'oggetto generico equivalente. + Oggetto generico equivalente. + Tipo di entità in cui viene dichiarato il membro. + Tipo dell'elemento della raccolta. + + + Ottiene o imposta il valore corrente della proprietà di navigazione.Il valore corrente è costituito dall'entità a cui fa riferimento la proprietà di navigazione. + Valore corrente. + + + Ottiene a cui appartiene questa proprietà di navigazione. + Una voce per l'entità che possiede questa proprietà di navigazione. + + + Ottiene o imposta un valore che indica se tutte le entità di questa raccolta sono state caricate dal database. + true se tutte le entità correlate vengono caricate o se IsLoaded è stato impostato in modo esplicito su true; in caso contrario false. + + + Carica la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + + + Carica in modo asincrono la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + Attività che rappresenta l'operazione asincrona. + + + Carica in modo asincrono la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce la query che verrà utilizzata per caricare questa raccolta dal database.È possibile modificare la query restituita utilizzando LINQ per applicare filtri o eseguire operazioni nel database, come il conteggio del numero di entità contenute nella raccolta del database senza che vengano effettivamente caricate. + Query per la raccolta. + + + Le istanze di questa classe vengono restituite dal metodo Collection di e consentono l'esecuzione di operazioni come il caricamento sulle proprietà di navigazione della raccolta di un'entità. + Tipo dell'entità a cui appartiene questa proprietà. + Tipo dell'elemento contenuto nella raccolta di entità. + + + Ottiene o imposta il valore corrente della proprietà di navigazione.Il valore corrente è costituito dall'entità a cui fa riferimento la proprietà di navigazione. + Valore corrente. + + + Oggetto a cui appartiene questa proprietà di navigazione. + Una voce per l'entità che possiede questa proprietà di navigazione. + + + Ottiene o imposta un valore che indica se tutte le entità di questa raccolta sono state caricate dal database. + true se tutte le entità correlate vengono caricate o se IsLoaded è stato impostato in modo esplicito su true; in caso contrario false. + + + Carica la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + + + Carica in modo asincrono la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + Attività che rappresenta l'operazione asincrona. + + + Carica in modo asincrono la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce una nuova istanza della classe non generica per la proprietà di navigazione rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta la proprietà di navigazione. + + + Restituisce la query che verrà utilizzata per caricare questa raccolta dal database.È possibile modificare la query restituita utilizzando LINQ per applicare filtri o eseguire operazioni nel database, come il conteggio del numero di entità contenute nella raccolta del database senza che vengano effettivamente caricate. + Query per la raccolta. + + + Rappresentazione non modificabile di un modello Entity Data Model (EDM) che può essere utilizzato per creare un oggetto o passato al costruttore di .Per incrementare le prestazioni, le istanze di questo tipo devono essere memorizzate nella cache e riutilizzate per la costruzione di contesti. + + + Crea un'istanza di ObjectContext o una classe derivata da ObjectContext.Si noti che è invece possibile creare un'istanza di DbContext tramite il costruttore DbContext adatto.Se viene utilizzato un ObjectContext derivato, questo deve disporre di un costruttore pubblico con un solo parametro EntityConnection.La connessione passata viene utilizzata dall'ObjectContext creato, ma appartiene al contesto.Il chiamante deve eliminare la connessione dopo l'eliminazione del contesto. + Contesto. + Connessione esistente al database per l'utilizzo da parte del contesto. + Tipo di contesto da creare. + + + Versione non generica della classe . + + + Restituisce l'oggetto generico equivalente. + Oggetto generico equivalente. + Tipo di entità in cui viene dichiarato il membro. + Tipo della proprietà complessa. + + + Ottiene un oggetto che rappresenta una proprietà annidata complessa della proprietà. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + + + Ottiene un oggetto che rappresenta una proprietà annidata della proprietà.Questo metodo può essere utilizzato sia per le proprietà scalari che per quelle complesse. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + + + Le istanze di questa classe vengono restituite dal metodo ComplexProperty di e consentono l'accesso allo stato di una proprietà complessa. + Tipo dell'entità a cui appartiene questa proprietà. + Tipo della proprietà. + + + Ottiene un oggetto che rappresenta una proprietà annidata complessa della proprietà. + Oggetto che rappresenta la proprietà annidata. + Espressione che rappresenta la proprietà annidata. + Tipo della proprietà annidata. + + + Ottiene un oggetto che rappresenta una proprietà annidata complessa della proprietà. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + + + Ottiene un oggetto che rappresenta una proprietà annidata complessa della proprietà. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + Tipo della proprietà annidata. + + + Restituisce una nuova istanza della classe non generica per la proprietà rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta la proprietà. + + + Ottiene un oggetto che rappresenta una proprietà annidata della proprietà.Questo metodo può essere utilizzato sia per le proprietà scalari che per quelle complesse. + Oggetto che rappresenta la proprietà annidata. + Espressione che rappresenta la proprietà annidata. + Tipo della proprietà annidata. + + + Ottiene un oggetto che rappresenta una proprietà annidata della proprietà.Questo metodo può essere utilizzato sia per le proprietà scalari che per quelle complesse. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + Tipo della proprietà annidata. + + + Ottiene un oggetto che rappresenta una proprietà annidata della proprietà.Questo metodo può essere utilizzato sia per le proprietà scalari che per quelle complesse. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + + + Rappresenta le informazioni su una connessione di database. + + + Inizializza una nuova istanza della classe che rappresenta una connessione specificata nel file di configurazione dell'applicazione. + Nome della stringa di connessione contenuta nella configurazione dell'applicazione. + + + Inizializza una nuova istanza della classe in base a una stringa di connessione. + Stringa di connessione da utilizzare per la connessione. + Nome del provider da utilizzare per la connessione.Utilizzare 'System.Data.SqlClient' per SQL Server. + + + Determina se il tipo corrente è uguale a un tipo di oggetto fornito. + true se il tipo corrente è uguale al tipo di oggetto specificato; in caso contrario, false. + Oggetto confrontato con l'oggetto corrente. + + + Genera un valore che rappresenta la connessione corrente. + Valore che rappresenta la connessione corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Converte l'oggetto in una stringa. + Unità corrente. + + + Descrive l'origine della stringa di connessione al database associata a un oggetto . + + + La stringa di connessione è stata letta dalla configurazione esterna. + + + La stringa di connessione è stata creata in base alla convenzione. + + + La stringa di connessione è stata sottoposta a override dalle informazioni sulla connessione fornite a DbContextInfo. + + + La stringa di connessione è stata specificata in modo esplicito in fase di esecuzione. + + + Restituito dal metodo Configuration di per fornire l'accesso alle opzioni di configurazione per il contesto. + + + Ottiene o imposta un valore che indica se il metodo viene chiamato automaticamente dai metodi di e classi correlate.Il valore predefinito è true. + true se deve essere chiamato automaticamente; in caso contrario, false. + + + Ottiene o imposta il valore che determina se le funzioni e i comandi SQL devono essere sempre eseguiti in una transazione. + Comportamento predefinito della transazione. + + + Specifica se la configurazione è uguale all'oggetto specificato. + true se la configurazione è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato alla configurazione. + Codice hash associato alla configurazione. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Ottiene o imposta un valore che indica se è abilitato il caricamento lazy di relazioni esposte come proprietà di navigazione.Il caricamento lazy è abilitato per impostazione predefinita. + true se il caricamento lazy è abilitato; in caso contrario, false. + + + Ottiene o imposta un valore che indica se il framework creerà istanze di classi proxy generate dinamicamente ogni volta che viene da esso creata un'istanza di un tipo di entità.Notare che anche se la creazione di proxy è abilitata con questo flag, le istanze del proxy verranno create solo per tipi di entità che soddisfano i requisiti per l'inserimento nel proxy.La creazione di proxy è abilitata per impostazione predefinita. + true se la creazione di proxy è abilitata; in caso contrario, false. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Ottiene o imposta un valore che indica se viene esibita la semantica Null del database durante il confronto di due operandi per i quali vengono potenzialmente ammessi i valori Null.Il valore predefinito è false.Ad esempio, (operand1 == operand2) sarà convertito in: (operand1 = operand2) se UseDatabaseNullSemantics è true, rispettivamente (((operand1 = operand2) AND (NOT (operand1 IS NULL OR operand2 IS NULL))) OR ((operand1 IS NULL) AND (operand2 IS NULL))) se UseDatabaseNullSemantics è false. + true se il comportamento di confronto Null del database è abilitato; in caso contrario, false. + + + Ottiene o imposta un valore che indica se le entità rilevate devono essere convalidate automaticamente quando viene richiamato l'oggetto .Il valore predefinito è true. + + + Vengono fornite informazioni di runtime su un tipo specificato. + + + Inizializza una nuova istanza della classe con il tipo di contesto specificato. + Tipo concreto. + + + Inizializza una nuova istanza della classe con il tipo di contesto e il file di configurazione specificato. + Tipo concreto. + Oggetto che rappresenta il file di configurazione. + + + Inizializza una nuova istanza della classe usando le informazioni di connessione, il tipo di contesto e il file di configurazione specificati. + Tipo derivante da . + Oggetto che rappresenta il file di configurazione. + Informazioni sulla connessione per il database da utilizzare. + + + Inizializza una nuova istanza della classe usando le informazioni sul provider, il tipo di contesto e il file di configurazione specificati. + Tipo derivante da . + Oggetto che rappresenta il file di configurazione. + Oggetto che specifica il provider ADO.NET sottostante di destinazione. + + + Inizializza una nuova istanza della classe con il tipo di contesto specificato e l'impostazione specificata per la stringa di connessione. + Tipo derivante da . + Raccolta di stringhe di connessione. + + + Inizializza una nuova istanza della classe usando il tipo di contesto specificato e le informazioni di connessione specificate. + Tipo derivante da . + Informazioni sulla connessione per il database da utilizzare. + + + Inizializza una nuova istanza della classe usando il tipo di contesto specificato e le informazioni sul provider specificate. + Tipo derivante da . + Oggetto che specifica il provider ADO.NET sottostante di destinazione. + + + Ottiene il nome del provider ADO.NET della connessione utilizzata dal tipo sottostante. + Nome del provider ADO.NET della connessione utilizzata dal tipo sottostante. + + + Ottiene la stringa di connessione utilizzata dal tipo sottostante. + Stringa di connessione utilizzata dal tipo sottostante. + + + Ottiene il nome della stringa di connessione utilizzato dal tipo sottostante. + Nome della stringa di connessione utilizzato dal tipo sottostante. + + + Ottiene l'origine della stringa di connessione utilizzata dal tipo sottostante. + Origine della stringa di connessione utilizzata dal tipo sottostante. + + + Ottiene il tipo concreto. + Tipo concreto. + + + Crea un'istanza dell'oggetto . + Istanza creata. + + + Ottiene un valore che indica se è possibile creare il tipo sottostante. + true se è possibile creare il tipo sottostante. In caso contrario, false. + + + Ottiene o imposta un'azione da eseguire in DbModelBuilder dopo l'esecuzione di OnModelCreating nel contesto. + Azione da eseguire in DbModelBuilder dopo l'esecuzione di OnModelCreating nel contesto. + + + Versione non generica della classe . + + + Restituisce una nuova istanza della classe generica per il tipo generico specificato per l'entità rilevata rappresentata da questo oggetto.Si noti che il tipo dell'entità rilevata deve essere compatibile con il tipo generico. In caso contrario, verrà generata un'eccezione. + Una versione generica. + Tipo dell'entità. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione della raccolta da questa entità a una raccolta di entità correlate. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + + + Ottiene un oggetto che rappresenta una proprietà complessa dell'entità. + Oggetto che rappresenta la proprietà complessa. + Nome della proprietà complessa. + + + Ottiene i valori di proprietà correnti per l'entità rilevata rappresentata da questo oggetto. + Valori correnti. + + + Ottiene l'entità. + Entità. + + + Determina se l'oggetto specificato è uguale a questa istanza.Due istanze di sono considerate uguali se sono entrambe voci della stessa entità nello stesso . + true se l'oggetto specificato è uguale a questa istanza; in caso contrario false. + Oggetto da confrontare con questa istanza. + + + Determina se l'oggetto specificato è uguale a questa istanza.Due istanze di sono considerate uguali se sono entrambe voci della stessa entità nello stesso . + true se l'oggetto specificato è uguale a questa istanza; in caso contrario false. + Oggetto da confrontare con questa istanza. + + + Consente di eseguire una query sul database per individuare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Valori archivio. + + + Consente di eseguire query sul database in modo asincrono per trovare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene i valori dell'archivio. + + + Consente di eseguire query sul database in modo asincrono per trovare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene i valori dell'archivio. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un codice hash per questa istanza. + Codice hash per questa istanza, adatto per l'utilizzo in algoritmi hash e in strutture di dati, ad esempio una tabella hash. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Convalida questa istanza di e restituisce il risultato della convalida. + Risultato della convalida dell'entità.Può essere Null se il metodo viene sottoposto a override. + + + Ottiene un oggetto che rappresenta un membro dell'entità.Il tipo di runtime dell'oggetto restituito varierà a seconda del tipo di membro richiesto.I tipi di membri attualmente supportati e i relativi tipi restituiti sono: Proprietà di navigazione di riferimento: .Proprietà di navigazione della raccolta: .Proprietà primitiva/scalare: .Proprietà complessa: . + Oggetto che rappresenta il membro. + Nome del membro. + + + Ottiene i valori di proprietà originali per l'entità rilevata rappresentata da questo oggetto.I valori originali sono generalmente i valori di proprietà dell'entità al momento dell'esecuzione dell'ultima query dal database. + Valori originali. + + + Ottiene un oggetto che rappresenta una proprietà scalare o complessa dell'entità. + Oggetto che rappresenta la proprietà. + Nome della proprietà. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione di riferimento (cioènon di raccolta) da questa entità a un'altra entità. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + + + Ricarica l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + + + Ricarica in modo asincrono l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + Attività che rappresenta l'operazione asincrona. + + + Ricarica in modo asincrono l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene o imposta lo stato dell'entità. + Stato. + + + Restituisce una rappresentazione di stringa di . + Rappresentazione di stringa di . + + + Le istanze di questa classe forniscono accesso alle informazioni sulle entità che vengono rilevate da e sul relativo controllo.Utilizzare i metodi Entity o Entities del contesto per ottenere oggetti di questo tipo. + Tipo dell'entità. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione della raccolta da questa entità a una raccolta di entità correlate. + Oggetto che rappresenta la proprietà di navigazione. + Espressione che rappresenta la proprietà di navigazione. + Tipo di elementi contenuti nella raccolta. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione della raccolta da questa entità a una raccolta di entità correlate. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + Tipo di elementi contenuti nella raccolta. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione della raccolta da questa entità a una raccolta di entità correlate. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + + + Ottiene un oggetto che rappresenta una proprietà complessa dell'entità. + Oggetto che rappresenta la proprietà complessa. + Espressione che rappresenta la proprietà complessa. + Tipo della proprietà complessa. + + + Ottiene un oggetto che rappresenta una proprietà complessa dell'entità. + Oggetto che rappresenta la proprietà complessa. + Nome della proprietà complessa. + Tipo della proprietà complessa. + + + Ottiene un oggetto che rappresenta una proprietà complessa dell'entità. + Oggetto che rappresenta la proprietà complessa. + Nome della proprietà complessa. + + + Ottiene i valori di proprietà correnti per l'entità rilevata rappresentata da questo oggetto. + Valori correnti. + + + Ottiene l'entità. + Entità. + + + Determina se l'oggetto specificato è uguale a questa istanza.Due istanze di sono considerate uguali se sono entrambe voci della stessa entità nello stesso . + true se l'oggetto specificato è uguale a questa istanza; in caso contrario false. + Oggetto da confrontare con questa istanza. + + + Determina se l'oggetto specificato è uguale a questa istanza.Due istanze di sono considerate uguali se sono entrambe voci della stessa entità nello stesso . + true se l'oggetto specificato è uguale a questa istanza; in caso contrario false. + Oggetto da confrontare con questa istanza. + + + Consente di eseguire una query sul database per individuare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Valori archivio. + + + Consente di eseguire query sul database in modo asincrono per trovare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene i valori dell'archivio. + + + Consente di eseguire query sul database in modo asincrono per trovare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene i valori dell'archivio. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un codice hash per questa istanza. + Codice hash per questa istanza, adatto per l'utilizzo in algoritmi hash e in strutture di dati, ad esempio una tabella hash. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Convalida questa istanza di e restituisce il risultato della convalida. + Risultato della convalida dell'entità.Può essere Null se il metodo viene sottoposto a override. + + + Ottiene un oggetto che rappresenta un membro dell'entità.Il tipo di runtime dell'oggetto restituito varierà a seconda del tipo di membro richiesto.I tipi di membri attualmente supportati e i relativi tipi restituiti sono: Proprietà di navigazione di riferimento: .Proprietà di navigazione della raccolta: .Proprietà primitiva/scalare: .Proprietà complessa: . + Oggetto che rappresenta il membro. + Nome del membro. + Tipo di membro. + + + Ottiene un oggetto che rappresenta un membro dell'entità.Il tipo di runtime dell'oggetto restituito varierà a seconda del tipo di membro richiesto.I tipi di membri attualmente supportati e i relativi tipi restituiti sono: Proprietà di navigazione di riferimento: .Proprietà di navigazione della raccolta: .Proprietà primitiva/scalare: .Proprietà complessa: . + Oggetto che rappresenta il membro. + Nome del membro. + + + Restituisce una nuova istanza della classe non generica per l'entità rilevata rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta l'entità rilevata. + + + Ottiene i valori di proprietà originali per l'entità rilevata rappresentata da questo oggetto.I valori originali sono generalmente i valori di proprietà dell'entità al momento dell'esecuzione dell'ultima query dal database. + Valori originali. + + + Ottiene un oggetto che rappresenta una proprietà scalare o complessa dell'entità. + Oggetto che rappresenta la proprietà. + Espressione che rappresenta la proprietà. + Tipo della proprietà. + + + Ottiene un oggetto che rappresenta una proprietà scalare o complessa dell'entità. + Oggetto che rappresenta la proprietà. + Nome della proprietà. + + + Ottiene un oggetto che rappresenta una proprietà scalare o complessa dell'entità. + Oggetto che rappresenta la proprietà. + Nome della proprietà. + Tipo della proprietà. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione di riferimento (cioènon di raccolta) da questa entità a un'altra entità. + Oggetto che rappresenta la proprietà di navigazione. + Espressione che rappresenta la proprietà di navigazione. + Tipo della proprietà. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione di riferimento (cioènon di raccolta) da questa entità a un'altra entità. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione di riferimento (cioènon di raccolta) da questa entità a un'altra entità. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + Tipo della proprietà. + + + Ricarica l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + + + Ricarica in modo asincrono l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + Attività che rappresenta l'operazione asincrona. + + + Ricarica in modo asincrono l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene o imposta lo stato dell'entità. + Stato. + + + Restituisce una rappresentazione di stringa dei valori delle entità del database. + Rappresentazione di stringa dei valori delle entità del database. + + + Fornisce l'implementazione di base del meccanismo di riesecuzione per le operazioni non affidabili e le condizioni temporanee che utilizza ritardi tra i tentativi che aumentano esponenzialmente. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe con i limiti specificati per il numero di tentativi e il ritardo tra i tentativi. + Numero massimo di tentativi. + Ritardo massimo espresso in millisecondi tra i tentativi. + + + Esegue ripetutamente l'operazione specificata mentre soddisfa i criteri correnti per i tentativi. + Delegato che rappresenta un'operazione eseguibile che non restituisce risultati. + Se la strategia di ritardo dei tentativi determina che l'operazione non deve essere più rieseguita + Se una transazione esistente viene rilevata e la strategia di esecuzione non la supporta. + Se questa istanza è già usata per eseguire un'operazione. + + + Esegue ripetutamente l'operazione specificata mentre soddisfa i criteri correnti per i tentativi. + Risultato dell'operazione. + Delegato che rappresenta un'operazione eseguibile che restituisce il risultato di tipo . + Tipo di risultato previsto dall'operazione eseguibile. + Se la strategia di ritardo dei tentativi determina che l'operazione non deve essere più rieseguita + Se una transazione esistente viene rilevata e la strategia di esecuzione non la supporta. + Se questa istanza è già usata per eseguire un'operazione. + + + Esegue ripetutamente l'operazione asincrona specificata mentre soddisfa i criteri correnti per i tentativi. + Attività che verrà eseguita fino al completamento se l'attività originale viene portata a termine correttamente (la prima volta o dopo più tentativi).Se l'attività ha esito negativo con un errore non temporaneo o viene raggiunto il numero massimo consentito di tentativi, l'attività restituita darà un errore e l'eccezione dovrà essere osservata. + Funzione che restituisce un'attività avviata di tipo . + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + Tipo di risultato dell'oggetto restituito da . + Se la strategia di ritardo dei tentativi determina che l'operazione non deve essere più rieseguita + Se una transazione esistente viene rilevata e la strategia di esecuzione non la supporta. + Se questa istanza è già usata per eseguire un'operazione. + + + Esegue ripetutamente l'operazione asincrona specificata mentre soddisfa i criteri correnti per i tentativi. + Attività che verrà eseguita fino al completamento se l'attività originale viene portata a termine correttamente (la prima volta o dopo più tentativi).Se l'attività ha esito negativo con un errore non temporaneo o viene raggiunto il numero massimo consentito di tentativi, l'attività restituita darà un errore e l'eccezione dovrà essere osservata. + Funzione che restituisce un'attività avviata. + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + Se la strategia di ritardo dei tentativi determina che l'operazione non deve essere più rieseguita + Se una transazione esistente viene rilevata e la strategia di esecuzione non la supporta. + Se questa istanza è già usata per eseguire un'operazione. + + + Determina se l'operazione deve essere riprovata e stabilisce il ritardo prima del prossimo tentativo. + Ritardo che indica il tempo di attesa prima del tentativo di esecuzione successivo se l'operazione deve essere rieseguita. In caso contrario, null. + Eccezione generata durante l'ultimo tentativo di esecuzione. + + + Ottiene un valore che indica se può ripetere l'esecuzione dopo un errore. + true se può ripetere l'esecuzione dopo un errore. In caso contrario, false. + + + Determina se l'eccezione specificata rappresenta un errore temporaneo che può essere compensato con un tentativo. + true se l'eccezione specificata viene considerata temporanea. In caso contrario, false. + Oggetto eccezione da verificare. + + + Ottiene in modo ricorsivo InnerException da purché si tratti di un oggetto , o e lo passa a . + Risultato di . + Eccezione di cui eseguire il wrapping. + Delegato che verrà chiamato con l'eccezione di cui è stato rimosso il wrapping. + Il nome del tipo di eccezione sottoposta al wrapping. + + + Si tratta di un utilizzo della classe di base astratta per rappresentare una proprietà scalare o complessa o una proprietà di navigazione di un'entità.Nelle proprietà scalari e complesse viene utilizzata la classe derivata , nelle proprietà di navigazione di riferimento viene utilizzata la classe derivata e nelle proprietà di navigazione della raccolta viene utilizzata la classe derivata . + + + Inizializza una nuova istanza della classe . + + + Restituisce l'oggetto generico equivalente. + Oggetto generico equivalente. + Tipo di entità in cui viene dichiarato il membro. + Tipo della proprietà. + + + Ottiene o imposta il valore corrente di questa proprietà. + Valore corrente. + + + Oggetto a cui appartiene questo membro. + Una voce per l'entità che possiede questo membro. + + + Determina se la voce specificata è uguale alla voce corrente. + true se la voce specificata è uguale alla voce corrente; in caso contrario, false. + Oggetto da confrontare con la voce corrente. + + + Restituisce la funzione hash per questa voce. + Funzione hash per questa voce. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Convalida questa proprietà. + Raccolta di oggetti .Mai Null.Se l'entità è valida, la raccolta sarà vuota. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce una rappresentazione di stringa dei valori delle proprietà del database. + Rappresentazione di stringa dei valori delle proprietà del database. + + + Si tratta di un utilizzo della classe di base astratta per rappresentare una proprietà scalare o complessa o una proprietà di navigazione di un'entità.Nelle proprietà scalari e complesse viene utilizzata la classe derivata , nelle proprietà di navigazione di riferimento viene utilizzata la classe derivata e nelle proprietà di navigazione della raccolta viene utilizzata la classe derivata . + Tipo dell'entità a cui appartiene questa proprietà. + Tipo della proprietà. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il valore corrente di questa proprietà. + Valore corrente. + + + Oggetto a cui appartiene questo membro. + Una voce per l'entità che possiede questo membro. + + + Specifica se l'oggetto è uguale all'oggetto specificato. + true se l'oggetto è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato all'oggetto. + Codice hash associato all'oggetto. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Convalida questa proprietà. + Raccolta di oggetti .Mai Null.Se l'entità è valida, la raccolta sarà vuota. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce una nuova istanza della classe non generica per la proprietà rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta la proprietà. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Rappresenta un oggetto Entity Data Model (EDM) creato da .Il metodo Compile può essere utilizzato per passare da questa rappresentazione EDM a , ovvero uno snapshot compilato del modello adatto per la memorizzazione nella cache e la creazione di istanze di o . + + + Crea un oggetto per questa modalità che è uno snapshot compilato adatto per la memorizzazione nella cache e la creazione delle istanze dell'oggetto . + Modello compilato. + + + Ottiene il modello concettuale. + + + Ottiene il modello di mapping. + + + Ottiene le informazioni del provider. + + + Ottiene il manifesto del provider. + + + Ottiene il modello di archivio. + + + Versione non generica della classe . + + + Restituisce l'oggetto generico equivalente. + Oggetto generico equivalente. + Tipo di entità in cui viene dichiarato il membro. + Tipo della proprietà. + + + Ottiene o imposta il valore corrente di questa proprietà. + Valore corrente. + + + Oggetto a cui appartiene questa proprietà. + Una voce per l'entità che possiede questa proprietà. + + + Ottiene o imposta un valore che indica se è stato modificato il valore di questa proprietà da quando è stato caricato dal database. + true se questa istanza è modificata. In caso contrario, false. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Ottiene o imposta il valore originale di questa proprietà. + Valore originale. + + + Oggetto della proprietà di cui questa è una proprietà annidata.Questo metodo restituirà solo una voce non Null per le proprietà di oggetti complessi, mentre restituirà null per le proprietà dell'entità stessa. + Una voce per la proprietà complessa padre o null se si tratta di una proprietà dell'entità. + + + Le istanze di questa classe vengono restituite dal metodo Property di e consentono l'accesso allo stato della proprietà scalare o complessa. + Tipo dell'entità a cui appartiene questa proprietà. + Tipo della proprietà. + + + Ottiene o imposta il valore corrente di questa proprietà. + Valore corrente. + + + Oggetto a cui appartiene questa proprietà. + Una voce per l'entità che possiede questa proprietà. + + + Ottiene o imposta un valore che indica se è stato modificato il valore di questa proprietà da quando è stato caricato dal database. + true se questa istanza è modificata. In caso contrario, false. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce una nuova istanza della classe non generica per la proprietà rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta la proprietà. + + + Ottiene o imposta il valore originale di questa proprietà. + Valore originale. + + + Oggetto della proprietà di cui questa è una proprietà annidata.Questo metodo restituirà solo una voce non Null per le proprietà di oggetti complessi, mentre restituirà null per le proprietà dell'entità stessa. + Una voce per la proprietà complessa padre o null se si tratta di una proprietà dell'entità. + + + Raccolta di tutte le proprietà per un'entità sottostante o un oggetto complesso. + + + Crea un nuovo dizionario contenente le copie di tutte le proprietà contenute in questo dizionario.Le modifiche apportate al nuovo dizionario non verranno riflesse in questo dizionario e viceversa. + Clone del dizionario. + + + Specifica se è uguale a un oggetto specifico. + true se è uguale a un oggetto specifico; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato al valore della proprietà. + Codice hash associato al valore della proprietà. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Ottiene il valore della proprietà come quando si utilizza il metodo Get della proprietà indicizzata, ma tipizzato in base al tipo del parametro generico.Ciò si rivela particolarmente utile con i dizionari annidati per evitare di scrivere espressioni con molti cast. + Valore della proprietà. + Nome della proprietà. + Tipo della proprietà. + + + Ottiene o imposta il valore della proprietà con il nome della proprietà specificato.Il valore può essere un'istanza annidata di questa classe. + Valore della proprietà. + + + Ottiene il set di nomi di tutte le proprietà contenute in questo dizionario come set di sola lettura. + Nomi delle proprietà. + + + Imposta i valori di questo dizionario leggendo i valori da un altro dizionario.L'altro dizionario deve essere basato sullo stesso tipo di questo dizionario o su un tipo derivato dal tipo di quest'ultimo. + Dizionario da cui leggere i dati. + + + Imposta i valori di questo dizionario leggendo i valori fuori dall'oggetto specificato.L'oggetto specificato può essere di qualsiasi tipo.Verrà letta qualsiasi proprietà sull'oggetto con un nome che corrisponde a un nome di proprietà nel dizionario che può essere letta.Le altre proprietà verranno ignorate.Questo consente, ad esempio, di copiare proprietà da oggetti DTO (Data Transfer Object) semplici. + Oggetto da cui leggere i dati. + + + Crea un oggetto del tipo sottostante per questo dizionario e lo popola con i valori delle proprietà presenti in questo dizionario. + Proprietà di questo dizionario copiate in un nuovo oggetto. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Raggruppa una coppia di stringhe tramite cui vengono identificati un provider e una versione server in un singolo oggetto. + + + Crea un nuovo oggetto per il nome invariante e il token del manifesto di un provider specifico. + Stringa tramite cui viene identificato il provider.Ad esempio, nel provider SQL Server viene utilizzata la stringa "System.Data.SqlCient". + Stringa tramite cui viene identificata la versione del server di database utilizzata.Ad esempio, nel provider SQL Server viene utilizzata la stringa "2008" per SQL Server 2008.Non può essere Null, ma potrebbe essere vuota.Il token del manifesto viene talvolta indicato con il termine hint di versione. + + + Determina se l'oggetto specificato è uguale a questo oggetto corrente. + true se l'oggetto specificato è uguale a questo oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Ottiene la funzione hash di questo oggetto corrente. + Funzione hash di questo oggetto corrente. + + + Stringa tramite cui viene identificato il provider.Ad esempio, nel provider SQL Server viene utilizzata la stringa "System.Data.SqlCient". + + + Stringa tramite cui viene identificata la versione del server di database utilizzata.Ad esempio, nel provider SQL Server viene utilizzata la stringa "2008" per SQL Server 2008.Non può essere Null, ma potrebbe essere vuota. + + + Rappresenta una query LINQ to Entities non generica su DbContext. + + + Restituisce una nuova query in cui le entità restituite non verranno memorizzate nella cache dell'oggetto . + Nuova query a cui è stato applicato il valore NoTracking. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Restituisce l'oggetto generico equivalente. + Oggetto del set generico. + Tipo di elemento per cui è stata creata la query. + + + Tipo di elemento IQueryable. + + + Specifica se la query è uguale all'oggetto specificato. + true se la query è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato alla query. + Codice hash associato alla query. + + + Ottiene il tipo associato alla query. + Tipo associato alla query. + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto DbQuery&lt;T&gt; con il percorso della query definito. + Elenco di oggetti correlati separato da punti da restituire nei risultati della query. + + + Restituisce un oggetto che, se enumerato, eseguirà la query nel database. + Risultati di query. + + + Restituisce il valore false. + false . + + + Genera un'eccezione che indica che l'associazione diretta a una query dell'archivio non è supportata.In alternativa, popolare un DbSet con dati, ad esempio tramite il metodo di estensione Load, quindi eseguire l'associazione ai dati locali.Per l'associazione WPF a DbSet.Local.Per Windows Form eseguire l'associazione a DbSet.Local.ToBindingList(). + Non restituisce mai; genera sempre. + + + Restituisce un oggetto che, se enumerato, eseguirà la query nel database. + Risultati di query. + + + Espressione LINQ IQueryable. + + + Provider IQueryable. + + + Restituisce una rappresentazione della query sottostante. + Stringa di query. + + + Rappresenta una query LINQ to Entities su DbContext. + Tipo di entità per cui eseguire una query. + + + Restituisce una nuova query in cui le entità restituite non verranno memorizzate nella cache dell'oggetto . + Nuova query a cui è stato applicato il valore NoTracking. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Determina se la query corrente è uguale alla query specificata. + true se la query corrente è uguale alla query specificata; in caso contrario, false. + Oggetto da confrontare con la query corrente. + + + Restituisce la funzione hash per questa query. + Funzione hash per questa query. + + + Ottiene il tipo per la query corrente. + Tipo per la query corrente. + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto con il percorso della query definito. + Elenco di oggetti correlati separato da punti da restituire nei risultati della query. + + + Restituisce una nuova istanza della classe non generica per questa query. + Versione non generica. + Query. + + + Ottiene l'enumerazione di questa query facendo in modo che venga eseguita sull'archivio. + + per la query. + + + Restituisce un oggetto che, se enumerato, eseguirà la query nel database. + Risultati di query. + + + Restituisce il valore false. + false . + + + Genera un'eccezione che indica che l'associazione diretta a una query dell'archivio non è supportata.In alternativa, popolare un DbSet con dati, ad esempio tramite il metodo di estensione Load, quindi eseguire l'associazione ai dati locali.Per l'associazione WPF a DbSet.Local.Per Windows Form eseguire l'associazione a DbSet.Local.ToBindingList(). + Non restituisce mai; genera sempre. + + + Restituisce un oggetto che, se enumerato, eseguirà la query nel database. + Risultati di query. + + + Restituisce un oggetto che, se enumerato, eseguirà la query nel database. + Risultati di query. + + + Tipo di elemento IQueryable. + + + Espressione LINQ IQueryable. + + + Provider IQueryable. + + + Restituisce una rappresentazione della query sottostante. + Stringa di query. + + + Rappresenta una query SQL per non entità create da un oggetto e viene eseguita utilizzando la connessione da tale contesto.Le istanze di questa classe vengono ottenute dall'istanza di .La query non viene eseguita quando viene creato questo oggetto; viene eseguita ogni volta che viene enumerata, ad esempio tramite foreach.Le query SQL per le entità vengono create utilizzando .Per una versione generica di questa classe, vedere . + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Specifica se la query è uguale all'oggetto specificato. + true se la query è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Azione da eseguire su ciascun elemento. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Azione da eseguire su ciascun elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Ottiene il codice hash associato alla query. + Codice hash associato alla query. + + + Ottiene il tipo associato alla query. + Tipo associato alla query. + + + Restituisce il valore false. + false . + + + Genera un'eccezione che indica che l'associazione diretta a una query dell'archivio non è supportata. + Non restituisce mai; genera sempre. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Crea un oggetto dalla query enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della query. + + + Crea un oggetto dalla query enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un oggetto che contiene la stringa SQL impostata alla creazione della query.I parametri non sono inclusi. + + che rappresenta questa istanza. + + + Rappresenta una query SQL per non entità create da un oggetto e viene eseguita utilizzando la connessione da tale contesto.Le istanze di questa classe vengono ottenute dall'istanza di .La query non viene eseguita quando viene creato questo oggetto; viene eseguita ogni volta che viene enumerata, ad esempio tramite foreach.Le query SQL per le entità vengono create utilizzando .Per una versione non generica di questa classe, vedere . + Tipo degli elementi restituiti dalla query. + + + Determina in modo asincrono se tutti gli elementi della query soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se ogni elemento del risultato della query supera il test nel predicato specificato; in caso contrario false. + Funzione per testare ogni elemento per una condizione. + + è null. + + + Determina in modo asincrono se tutti gli elementi della query soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se ogni elemento del risultato della query supera il test nel predicato specificato; in caso contrario false. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + + Determina in modo asincrono se la query contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se il risultato della query contiene elementi; in caso contrario false. + + + Determina in modo asincrono se uno o più elementi della query soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se un elemento del risultato della query supera il test nel predicato specificato; in caso contrario false. + Funzione per testare ogni elemento per una condizione. + + + Determina in modo asincrono se uno o più elementi della query soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se un elemento del risultato della query supera il test nel predicato specificato; in caso contrario false. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Determina in modo asincrono se la query contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se il risultato della query contiene elementi; in caso contrario false. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Determina in modo asincrono se la query contiene un elemento specificato utilizzando l'operatore di uguaglianza predefinito. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se il risultato della query contiene il valore specificato; in caso contrario false. + Oggetto da individuare nel risultato della query. + + + Determina in modo asincrono se la query contiene un elemento specificato utilizzando l'operatore di uguaglianza predefinito. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se il risultato della query contiene il valore specificato; in caso contrario false. + Oggetto da individuare nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono il numero di elementi nella query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query. + Il numero di elementi nel risultato della query è maggiore di . + + + Restituisce in modo asincrono il numero di elementi nella query che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa. + Funzione per testare ogni elemento per una condizione. + Il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono il numero di elementi nella query che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono il numero di elementi nella query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il numero di elementi nel risultato della query è maggiore di . + + + Determina se la query corrente è uguale alla query specificata. + true se la query corrente è uguale alla query specificata; in caso contrario, false. + Query da confrontare con la query corrente. + + + Restituisce in modo asincrono il primo elemento della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento nel risultato della query. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono il primo elemento della query che soddisfa una condizione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento nel risultato della query che soddisfa una condizione specificata. + Funzione per testare ogni elemento per una condizione. + + è null. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono il primo elemento della query che soddisfa una condizione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento nel risultato della query che soddisfa una condizione specificata. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono il primo elemento della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono il primo elemento della query o un valore predefinito se il risultato della query non contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se il risultato della query è vuoto; in caso contrario il primo elemento nel risultato della query. + + + Restituisce in modo asincrono il primo elemento della query che soddisfa una condizione specificata o un valore predefinito se non viene trovato un tale elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se il risultato della query è vuoto o se nessun elemento supera il test specificato da ; in caso contrario il primo elemento nel risultato della query che supera il test specificato da . + Funzione per testare ogni elemento per una condizione. + + è null. + + + Restituisce in modo asincrono il primo elemento della query che soddisfa una condizione specificata o un valore predefinito se non viene trovato un tale elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se il risultato della query è vuoto o se nessun elemento supera il test specificato da ; in caso contrario il primo elemento nel risultato della query che supera il test specificato da . + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + + Restituisce in modo asincrono il primo elemento della query o un valore predefinito se il risultato della query non contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se il risultato della query è vuoto; in caso contrario il primo elemento nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Azione da eseguire. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Azione da eseguire. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Restituisce la funzione hash per questa query. + Funzione hash per questa query. + + + Ottiene il tipo per la query corrente. + Tipo per la query corrente. + + + Restituisce in modo asincrono un oggetto che rappresenta il numero totale di elementi nella query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query. + Il numero di elementi nel risultato della query è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero di elementi nella query che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa. + Funzione per testare ogni elemento per una condizione. + Il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero di elementi nella query che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero totale di elementi nella query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il numero di elementi nel risultato della query è maggiore di . + + + Restituisce in modo asincrono il valore massimo della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della query. + + + Restituisce in modo asincrono il valore massimo della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono il valore minimo della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della query. + + + Restituisce in modo asincrono il valore minimo della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono l'unico elemento della query e genera un'eccezione se nella sequenza non è presente esattamente un solo elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query. + Il risultato della query include più elementi. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono l'unico elemento della query che soddisfa una condizione specificata e genera un'eccezione se esistono più elementi di tale tipo. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query che soddisfa la condizione in . + Funzione per testare ogni elemento per una condizione. + + è null. + Nessun elemento soddisfa la condizione in . + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono l'unico elemento della query che soddisfa una condizione specificata e genera un'eccezione se esistono più elementi di tale tipo. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query che soddisfa la condizione in . + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + Nessun elemento soddisfa la condizione in . + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono l'unico elemento della query e genera un'eccezione se nella sequenza non è presente esattamente un solo elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il risultato della query include più elementi. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono l'unico elemento di una sequenza o un valore predefinito se la sequenza è vuota. Questo metodo genera un'eccezione se esistono più elementi nella sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query o default () se la sequenza non contiene elementi. + Il risultato della query include più elementi. + + + Restituisce in modo asincrono il singolo elemento della query che soddisfa una condizione specificata o un valore predefinito se tale elemento esiste. Questo metodo genera un'eccezione se più elementi soddisfano la condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query che soddisfa la condizione in o default () se non viene trovato un elemento di tale tipo. + Funzione per testare ogni elemento per una condizione. + + è null. + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono il singolo elemento della query che soddisfa una condizione specificata o un valore predefinito se tale elemento esiste. Questo metodo genera un'eccezione se più elementi soddisfano la condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query che soddisfa la condizione in o default () se non viene trovato un elemento di tale tipo. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono l'unico elemento di una sequenza o un valore predefinito se la sequenza è vuota. Questo metodo genera un'eccezione se esistono più elementi nella sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query o default () se la sequenza non contiene elementi. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il risultato della query include più elementi. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Restituisce il valore false. + false . + + + Genera un'eccezione che indica che l'associazione diretta a una query dell'archivio non è supportata. + Non restituisce mai; genera sempre. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Crea una matrice dalla query enumerandola in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene una matrice che contiene elementi della sequenza di input. + + + Crea una matrice dalla query enumerandola in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene una matrice che contiene elementi della sequenza di input. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Funzione per estrarre una chiave da ogni elemento. + Tipo della chiave restituita da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a un operatore di confronto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Funzione per estrarre una chiave da ogni elemento. + Oggetto per confrontare le chiavi. + Tipo della chiave restituita da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a un operatore di confronto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Funzione per estrarre una chiave da ogni elemento. + Oggetto per confrontare le chiavi. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo della chiave restituita da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla query. + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata, a un operatore di confronto e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto per confrontare le chiavi. + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata, a un operatore di confronto e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto per confrontare le chiavi. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla query. + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Funzione per estrarre una chiave da ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo della chiave restituita da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + + + Crea un oggetto dalla query enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un oggetto che contiene la stringa SQL impostata alla creazione della query.I parametri non sono inclusi. + + che rappresenta questa istanza. + + + Versione non generica della classe . + + + Restituisce l'oggetto generico equivalente. + Oggetto generico equivalente. + Tipo di entità in cui viene dichiarato il membro. + Tipo della proprietà. + + + Ottiene o imposta il valore corrente della proprietà di navigazione.Il valore corrente è costituito dall'entità a cui fa riferimento la proprietà di navigazione. + Valore corrente. + + + Oggetto a cui appartiene questa proprietà di navigazione. + Una voce per l'entità che possiede questa proprietà di navigazione. + + + Ottiene o imposta un valore che indica se l'entità è stata caricata dal database. + true se l'entità viene caricata o se IsLoaded è stato impostato in modo esplicito su true; in caso contrario false. + + + Carica l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + + + Carica in modo asincrono l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + Attività che rappresenta l'operazione asincrona. + + + Carica in modo asincrono l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce la query che verrà utilizzata per caricare questa entità dal database.È possibile modificare la query restituita utilizzando LINQ per applicare filtri o eseguire operazioni nel database. + Query per l'entità. + + + Le istanze di questa classe vengono restituite dal metodo Reference di e consentono l'esecuzione di operazioni come il caricamento sulle proprietà di navigazione di riferimento di un'entità. + Tipo dell'entità a cui appartiene questa proprietà. + Tipo della proprietà. + + + Ottiene o imposta il valore corrente della proprietà di navigazione.Il valore corrente è costituito dall'entità a cui fa riferimento la proprietà di navigazione. + Valore corrente. + + + Oggetto a cui appartiene questa proprietà di navigazione. + Una voce per l'entità che possiede questa proprietà di navigazione. + + + Ottiene o imposta un valore che indica se l'entità è stata caricata dal database. + true se l'entità viene caricata o se IsLoaded è stato impostato in modo esplicito su true; in caso contrario false. + + + Carica l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + + + Carica in modo asincrono l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + Attività che rappresenta l'operazione asincrona. + + + Carica in modo asincrono l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce una nuova istanza della classe non generica per la proprietà di navigazione rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta la proprietà di navigazione. + + + Restituisce la query che verrà utilizzata per caricare questa entità dal database.È possibile modificare la query restituita utilizzando LINQ per applicare filtri o eseguire operazioni nel database. + Query per l'entità. + + + Rappresenta una query SQL per entità create da un e viene eseguita utilizzando la connessione da tale contesto.Le istanze di questa classe sono ottenute dall'istanza di per il tipo di entità.La query non viene eseguita quando viene creato questo oggetto; viene eseguita ogni volta che viene enumerata, ad esempio tramite foreach.Le query SQL per le non entità vengono create utilizzando .Per una versione generica di questa classe, vedere . + + + Crea un'istanza di un oggetto quando chiamato dal costruttore di un tipo derivato che verrà utilizzato come copia di test per il metodo .I metodi e le proprietà che verranno utilizzati dalla copia di test devono essere implementati da quest'ultima, ad eccezione di AsNoTracking e AsStreaming in cui l'implementazione predefinita non prevede alcuna operazione. + + + Restituisce una nuova query i cui risultati non verranno rilevati dall'oggetto associato. + Nuova query a cui è stato applicato il valore NoTracking. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Determina se l'oggetto specificato è uguale all'istanza corrente. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare con l'istanza corrente. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Ottiene il tipo associato alla query. + Tipo associato alla query. + + + Restituisce un oggetto che contiene la stringa SQL impostata alla creazione della query.I parametri non sono inclusi. + + che rappresenta questa istanza. + + + Rappresenta una query SQL per entità create da un e viene eseguita utilizzando la connessione da tale contesto.Le istanze di questa classe sono ottenute dall'istanza di per il tipo di entità.La query non viene eseguita quando viene creato questo oggetto; viene eseguita ogni volta che viene enumerata, ad esempio tramite foreach.Le query SQL per le non entità vengono create utilizzando .Per una versione non generica di questa classe, vedere . + Tipo delle entità restituite dalla query. + + + Crea un'istanza di un oggetto quando chiamato dal costruttore di un tipo derivato che verrà utilizzato come copia di test per il metodo .I metodi e le proprietà che verranno utilizzati dalla copia di test devono essere implementati da quest'ultima, ad eccezione di AsNoTracking e AsStreaming in cui l'implementazione predefinita non prevede alcuna operazione. + + + Restituisce una nuova query in cui le entità restituite non verranno memorizzate nella cache dell'oggetto . + Nuova query a cui è stato applicato il valore NoTracking. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Specifica se questa istanza è uguale a un oggetto specificato. + true se questa istanza è uguale a un oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a questa istanza. + Codice hash associato a questa istanza. + + + Ottiene il tipo associato a questa istanza. + Tipo associato a questa istanza. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Eccezione generata da quando era previsto che SaveChanges per un'entità comportasse un aggiornamento del database, ma in realtà nessuna riga del database è stata interessata dall'operazione.Questo di solito indica che il database è stato aggiornato simultaneamente e che non è stata trovata una corrispondenza per un token di concorrenza di cui si prevedeva di trovarne una.Si noti che le voci di stato a cui fa riferimento questa eccezione non sono serializzate a causa della sicurezza e dell'accesso a tali voci di stato dopo la restituzione di Null da parte della serializzazione. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe . + Messaggio. + + + Inizializza una nuova istanza della classe . + Messaggio. + Eccezione interna. + + + Eccezione generata dall'oggetto quando il salvataggio delle modifiche al database non viene completato.Si noti che le voci di stato a cui fa riferimento questa eccezione non sono serializzate a causa della sicurezza e dell'accesso a tali voci di stato dopo la restituzione di Null da parte della serializzazione. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe . + Messaggio. + + + Inizializza una nuova istanza della classe . + Messaggio. + Eccezione interna. + + + Ottiene oggetti che rappresentano le entità che non sono state salvate nel database. + Voci che rappresentano le entità che non sono state salvate nel database. + + + Rappresenta l'oggetto predefinito che non ripete operazioni quando hanno esito negativo. + + + Inizializza una nuova istanza della classe . + + + Esegue una volta l'operazione specificata. + Delegato che rappresenta un'operazione eseguibile che non restituisce risultati. + + + Esegue una volta l'operazione specificata e restituisce il risultato. + Risultato dell'operazione. + Delegato che rappresenta un'operazione eseguibile che restituisce il risultato di tipo . + Tipo restituito di . + + + Esegue una volta l'operazione asincrona specificata, senza ripeterla in caso di errore. + Attività che verrà completata se l'attività originale è stato completata correttamente. + Funzione che restituisce un'attività avviata. + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + Tipo di risultato dell'oggetto restituito da . + + + Esegue una volta l'operazione asincrona specificata, senza ripeterla in caso di errore. + Attività che verrà completata se l'attività originale è stato completata correttamente. + Funzione che restituisce un'attività avviata. + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + + + Ottiene un valore che indica se l'oggetto ripeterà l'esecuzione dopo un errore. + true se questo oggetto ripeterà l'esecuzione dopo un errore. In caso contrario, false. + + + Rappresenta un'implementazione predefinita di che utilizza il provider sottostante per ottenere il token del manifesto.Si noti che per evitare più query, questa implementazione utilizza la memorizzazione nella cache in base al tipo di istanza di , della proprietà e della proprietà . + + + Inizializza una nuova istanza della classe . + + + Restituisce il token del manifesto da utilizzare per la connessione specificata. + Token del manifesto da utilizzare. + Connessione per cui è richiesto un token del manifesto. + + + Rappresenta un'entità utilizzata per archiviare i metadati relativi a un EDM nel database. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta l'ID dell'entità di metadati che attualmente è sempre 1. + ID. + + + Ottiene o imposta l'hash del modello utilizzato per controllare se il modello è stato modificato dalla creazione del database dal medesimo. + Hash del modello. + + + Tenta di ottenere l'hash del modello calcolato da Code First per il contesto specificato.Questo metodo restituirà null se il contesto non viene utilizzato in modalità Code First. + Stringa di hash. + Contesto. + + + Contiene i metodi utilizzati per accedere a Entity Data Model creato da Code First nel modulo EDMX.Questi metodi vengono in genere utilizzati per il debug quando esiste la necessità di analizzare il modello creato da Code First internamente. + + + Utilizza Code First insieme al contesto specificato e scrive l'Entity Data Model risultante nel writer specificato del modulo EDMX.Questo metodo può essere utilizzato solo con istanze del contesto che utilizzano Code First e che creano il modello internamente.Il metodo non può essere utilizzato per i contesti creati utilizzando Database First o Model First, per i contesti creati utilizzando un oggetto preesistente o per i contesti creati utilizzando un oggetto preesistente. + Contesto. + Writer. + + + Scrive l'Entity Data Model rappresentato dall'oggetto specificato nel writer specificato nel modulo EDMX. + Oggetto che rappresenta il modello EDM. + Writer. + + + Chiave utilizzata per risolvere .È data dal nome invariante del provider ADO.NET e dal nome del server di database specificati nella stringa di connessione. + + + Inizializza una nuova istanza di + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà utilizzata questa strategia di esecuzione. + Stringa che sarà confrontata al nome del server nella stringa di connessione. + + + Determina se l'oggetto specificato è uguale a questa chiave. + true se l'oggetto specificato è uguale a questa chiave; in caso contrario, false. + Oggetto con cui eseguire il confronto. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà utilizzata questa strategia di esecuzione. + + + Stringa che sarà confrontata al nome del server nella stringa di connessione. + + + Versione asincrona dell'interfaccia che consente il recupero asincrono degli elementi.Questa interfaccia viene utilizzata per interagire con le query di Entity Framework e non deve essere implementata da classi personalizzate. + + + Ottiene un enumeratore che può essere utilizzato per enumerare in modo asincrono la sequenza. + Enumeratore per l'enumerazione asincrona sulla sequenza. + + + Versione asincrona dell'interfaccia che consente agli elementi della sequenza enumerabile di essere recuperati in modo asincrono.Questa interfaccia viene utilizzata per interagire con le query di Entity Framework e non deve essere implementata da classi personalizzate. + Tipo degli oggetti da enumerare.Il parametro di questo tipo è covariante. Ciò significa che è possibile usare il tipo specificato o qualsiasi tipo più derivato. Per altre informazioni sulla covarianza e la controvarianza, vedere . + + + Ottiene un enumeratore che può essere utilizzato per enumerare in modo asincrono la sequenza. + Enumeratore per l'enumerazione asincrona sulla sequenza. + + + Versione asincrona dell'interfaccia che consente il recupero asincrono degli elementi.Questa interfaccia viene utilizzata per interagire con le query di Entity Framework e non deve essere implementata da classi personalizzate. + + + Ottiene l'elemento corrente nell'iterazione. + + + Sposta l'enumeratore all'elemento successivo nella sequenza, restituendo il risultato in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se l'enumeratore è stato spostato correttamente all'elemento successivo; false, se l'enumeratore ha superato la fine della sequenza. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Versione asincrona dell'interfaccia che consente il recupero asincrono degli elementi.Questa interfaccia viene utilizzata per interagire con le query di Entity Framework e non deve essere implementata da classi personalizzate. + Tipo degli oggetti da enumerare.Il parametro di questo tipo è covariante. Ciò significa che è possibile usare il tipo specificato o qualsiasi tipo più derivato. Per altre informazioni sulla covarianza e la controvarianza, vedere . + + + Ottiene l'elemento corrente nell'iterazione. + + + Definisce metodi per creare ed eseguire query in modo asincrono descritte da un oggetto .Questa interfaccia viene utilizzata per interagire con le query di Entity Framework e non deve essere implementata da classi personalizzate. + + + Esegue in modo asincrono la query fortemente tipizzata rappresentata da un albero delle espressioni specificato. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore risultante dall'esecuzione della query specificata. + Albero delle espressioni che rappresenta una query LINQ. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo di valore risultante dall'esecuzione della query. + + + Esegue in modo asincrono la query rappresentata da un albero delle espressioni specificato. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore risultante dall'esecuzione della query specificata. + Albero delle espressioni che rappresenta una query LINQ. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Le implementazioni di questa interfaccia vengono utilizzate per creare oggetti DbConnection per un tipo di server di database in base a un nome di database specificato.Viene impostata un'istanza sulla classe per fare in modo che tutti gli oggetti DbContext vengano creati senza informazioni di connessione o solo con un nome di database o una stringa di connessione in modo che venga utilizzato per impostazione predefinita un determinato tipo di server di database.Sono disponibili due implementazioni di questa interfaccia: viene usata per creare connessioni a Microsoft SQL Server, incluse le edizioni EXPRESS. viene utilizzata per creare connessioni a Microsoft SQL Server Compact Editions.È possibile aggiungere altre implementazioni per altri server di database in base alle necessità.Si noti che le implementazioni devono essere thread-safe o non modificabili in quanto sono accessibili da più thread contemporaneamente. + + + Crea una connessione basata sul nome di database o sulla stringa di connessione specificati. + Oggetto DbConnection inizializzato. + Nome di database o stringa di connessione. + + + Factory per la creazione di istanze derivate.Implementare questa interfaccia per abilitare i servizi per la fase di progettazione per i tipi di contesto che non dispongono di un costruttore predefinito pubblico.In fase di progettazione, è possibile creare istanze derivate per abilitare fasi di progettazione specifiche, ad esempio rendering del modello, generazione DDL e così via.Per abilitare la creazione di istanze in fase di progettazione per i tipi che non dispongono di un costruttore predefinito pubblico, implementare questa interfaccia.I servizi in fase di progettazione individueranno automaticamente le implementazioni di questa interfaccia che si trovano nello stesso assembly del tipo derivato. + Tipo di contesto.Il parametro di questo tipo è covariante. Ciò significa che è possibile usare il tipo specificato o qualsiasi tipo più derivato. Per altre informazioni sulla covarianza e la controvarianza, vedere . + + + Crea una nuova istanza di un tipo derivato. + Istanza di TContext + + + Strategia utilizzata per eseguire un comando o una query sul database, possibilmente con la logica dei tentativi quando si verifica un errore. + + + Esegue l'operazione specificata. + Delegato che rappresenta un'operazione eseguibile che non restituisce risultati. + + + Esegue l'operazione specificata e restituisce il risultato. + Risultato dell'operazione. + Delegato che rappresenta un'operazione eseguibile che restituisce il risultato di tipo . + Tipo restituito di . + + + Esegue l'operazione asincrona specificata e restituisce il risultato. + Attività che verrà eseguita fino al completamento se l'attività originale viene portata a termine correttamente (la prima volta o dopo più tentativi).Se l'attività ha esito negativo con un errore non temporaneo o viene raggiunto il numero massimo consentito di tentativi, l'attività restituita darà un errore e l'eccezione dovrà essere osservata. + Funzione che restituisce un'attività avviata di tipo . + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + Tipo di risultato dell'oggetto restituito da . + + + Esegue l'operazione asincrona specificata. + Attività che verrà eseguita fino al completamento se l'attività originale viene portata a termine correttamente (la prima volta o dopo più tentativi).Se l'attività ha esito negativo con un errore non temporaneo o viene raggiunto il numero massimo consentito di tentativi, l'attività restituita darà un errore e l'eccezione dovrà essere osservata. + Funzione che restituisce un'attività avviata. + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + + + Indica se l'oggetto può ripetere l'esecuzione dopo un errore. + + + Rappresenta un valore chiave tramite cui viene identificato in modo univoco un modello Entity Framework caricato in memoria. + + + Determina se la chiave del modello memorizzata nella cache corrente è uguale alla chiave del modello memorizzata nella cache specificata. + true se la chiave del modello memorizzata nella cache corrente è uguale alla chiave del modello memorizzata nella cache specificata; in caso contrario, false. + Chiave del modello memorizzata nella cache da confrontare con la chiave del modello memorizzata nella cache corrente. + + + Restituisce la funzione hash per questa chiave del modello memorizzata nella cache. + Funzione hash per questa chiave del modello memorizzata nella cache. + + + Implementare questa interfaccia nel contesto per utilizzare la logica personalizzata per calcolare la chiave utilizzata per cercare un modello già creato nella cache.Questa interfaccia consente di disporre di un singolo tipo di contesto che può essere utilizzato con modelli diversi nello stesso oggetto AppDomain o più tipi di contesto in cui viene utilizzato lo stesso modello. + + + Ottiene la chiave memorizzata nella cache associata al provider. + Chiave memorizzata nella cache associata al provider. + + + Servizio per ottenere l'oggetto corretto da un oggetto specificato. + + + Restituisce l'oggetto per la connessione specificata. + Factory del provider per la connessione. + Connessione. + + + Servizio per ottenere un token del manifesto del provider data una connessione.La classe viene utilizzata per impostazione predefinita e utilizza il provider sottostante per ottenere il token che spesso implica l'apertura della connessione.In alternativa, è possibile utilizzare un'implementazione diversa aggiungendo a che può utilizzare qualsiasi informazione nella connessione per restituire il token.Ad esempio, se la connessione fa riferimento a un database SQL Server 2008, "2008" può essere restituito senza aprire la connessione. + + + Restituisce il token del manifesto da utilizzare per la connessione specificata. + Token del manifesto da utilizzare. + Connessione per cui è richiesto un token del manifesto. + + + Implementare questa interfaccia per consentire la serializzazione delle annotazioni personalizzate rappresentate dalle istanze di da e verso EDMX XML.Di norma, un'istanza del serializzatore è impostata tramite il metodo . + + + Deserializza la stringa specificata nuovamente nel valore di annotazione previsto. + Valore dell'annotazione deserializzata. + Nome dell'annotazione che viene deserializzata. + Stringa da deserializzare. + + + Serializza il valore di annotazione specificato in una stringa per l'archiviazione in EDMX XML. + Valore serializzato. + Nome dell'annotazione che viene serializzata. + Valore da serializzare. + + + Questa convenzione fa in modo che DbModelBuilder includa i metadati sul modello durante la compilazione di quest'ultimo.Quando crea un modello in base alla convenzione, la aggiunge all'elenco di quelle utilizzate da DbModelBuilder.Questo determinerà la scrittura di metadati del modello nel database se DbContext viene utilizzato per creare il database.Questo può essere utilizzato per verificare rapidamente se il modello è stato modificato dall'ultima volta che è stato utilizzato sul database.Questa convenzione può essere rimossa dalle convenzioni eseguendo l'override del metodo OnModelCreating in una classe DbContext derivata. + + + Inizializza una nuova istanza della classe . + + + Interfaccia implementata da oggetti che possono fornire un'istanza .La classe implementa questa interfaccia per fornire l'accesso a ObjectContext sottostante. + + + Ottiene il contesto dell’oggetto. + Contesto dell'oggetto. + + + Utilizzato da e per risolvere un nome invariante del provider da . + + + Ottiene il nome del provider. + Nome del provider. + + + Le istanze di questa classe vengono utilizzate per creare oggetti DbConnection per SQL Server LocalDb basati su un nome di database o su una stringa di connessione specificati. + + + Crea una nuova istanza della factory di connessione per la versione specificata di LocalDb.Per SQL Server 2012 LocalDb utilizzare "v11.0".Per LocalDb di SQL Server 2014 e versioni successive usa "mssqllocaldb". + Versione di LocalDb da utilizzare. + + + Crea una nuova istanza della factory di connessione per la versione specificata di LocalDb.Per SQL Server 2012 LocalDb utilizzare "v11.0".Per LocalDb di SQL Server 2014 e versioni successive usa "mssqllocaldb". + Versione di LocalDb da utilizzare. + Stringa di connessione da utilizzare per le opzioni del database diverse da 'Initial Catalog', 'Data Source' e 'AttachDbFilename'.'Initial Catalog' e 'AttachDbFilename' verranno anteposti a questa stringa in base al nome del database quando viene chiamato CreateConnection.'Data Source' verrà impostato in base all'argomento LocalDbVersion. + + + Stringa di connessione da utilizzare per le opzioni del database diverse da 'Initial Catalog', 'Data Source' e 'AttachDbFilename'.'Initial Catalog' e 'AttachDbFilename' verranno anteposti a questa stringa in base al nome del database quando viene chiamato CreateConnection.'Data Source' verrà impostato in base all'argomento LocalDbVersion.L'impostazione predefinita è 'Integrated Security=True;'. + + + Crea una connessione per SQL Server LocalDb basata sul nome di database o sulla stringa di connessione specificato.Se la stringa specificata contiene un carattere '=', viene trattata come una stringa di connessione completa; in caso contrario, viene trattata solo come un nome di database. + Oggetto DbConnection inizializzato. + Nome di database o stringa di connessione. + + + Questa convenzione utilizza il nome della classe derivata come contenitore per il modello concettuale compilato da Code First. + + + Applica la convenzione al modello specificato. + Contenitore a cui applicare la convenzione. + Modello. + + + Questa convenzione utilizza lo spazio dei nomi della classe derivata come spazio dei nomi del modello concettuale compilato da Code First. + + + Confronta gli oggetti utilizzando l'uguaglianza dei riferimenti. + + + Inizializza una nuova istanza della classe . + + + Ottiene l'istanza predefinita. + Istanza predefinita. + + + Determina se le istanze dell'oggetto specificato sono considerate uguali. + true se gli oggetti sono considerati uguali. In caso contrario, false. + Primo oggetto da confrontare. + Secondo oggetto da confrontare. + + + Ottiene il codice hash per l'oggetto specificato. + Codice hash per l'oggetto specificato. + Oggetto. + + + Le istanze di questa classe vengono utilizzate internamente per creare espressioni costanti per da inserire nell'albero delle espressioni in sostituzione dei riferimenti a e . + Tipo dell'elemento. + + + Proprietà pubblica prevista nell'albero delle espressioni LINQ. + Query. + + + Eccezione che viene generata quando l'azione ha nuovamente esito negativo dopo essere stata riprovata un numero configurato di volte. + + + Inizializza una nuova istanza della classe con nessun messaggio di errore. + + + Inizializza una nuova istanza della classe con un messaggio di errore specificato. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza della classe . + Messaggio in cui viene descritto l'errore. + Eccezione che ha determinato l'eccezione corrente. + + + Le istanze di questa classe vengono utilizzate per creare oggetti DbConnection per SQL Server Compact Edition basati su un nome di database o su una stringa di connessione specificati. + + + Crea una nuova factory di connessione con le proprietà DatabaseDirectory e BaseConnectionString vuote (impostazione predefinita). + Nome invariante del provider che specifica la versione di SQL Server Compact Edition da utilizzare. + + + Crea una nuova factory di connessione con le proprietà DatabaseDirectory e BaseConnectionString specificate. + Nome invariante del provider che specifica la versione di SQL Server Compact Edition da utilizzare. + Percorso da anteporre al nome del database che formerà il nome file utilizzato da SQL Server Compact Edition durante la creazione o la lettura del file di database.Una stringa vuota indica che SQL Server Compact Edition utilizzerà l'impostazione predefinita per il percorso del file di database. + Stringa di connessione da utilizzare per le opzioni nel database diverse da 'Origine dati'.L'origine dati verrà anteposta a questa stringa basata sul nome del database quando viene chiamato CreateConnection. + + + Stringa di connessione da utilizzare per le opzioni nel database diverse da 'Origine dati'.L'origine dati verrà anteposta a questa stringa basata sul nome del database quando viene chiamato CreateConnection.L'impostazione predefinita è una stringa vuota, che indica non verranno utilizzate altre opzioni. + + + Crea una connessione per SQL Server Compact Edition basata sul nome di database o sulla stringa di connessione specificati.Se la stringa specificata contiene un carattere '=', viene trattata come una stringa di connessione completa; in caso contrario, viene trattata solo come un nome di database. + Oggetto DbConnection inizializzato. + Nome di database o stringa di connessione. + + + Percorso da anteporre al nome del database che formerà il nome file utilizzato da SQL Server Compact Edition durante la creazione o la lettura del file di database.Il valore predefinito è" | DataDirectory |", che indica che il file verrà inserito nella directory dei dati designata. + + + Nome invariante del provider che specifica la versione di SQL Server Compact Edition da utilizzare. + + + Le istanze di questa classe vengono utilizzate per creare oggetti DbConnection per SQL Server basati su un nome di database o su una stringa di connessione specificati.Per impostazione predefinita, la connessione viene effettuata a '.\SQLEXPRESS'.Ciò può essere modificato modificando la stringa di connessione quando si costruisce un'istanza della factory. + + + Crea una nuova factory di connessione con la proprietà BaseConnectionString predefinita di 'Data Source=.\SQLEXPRESS; Integrated Security=True; MultipleActiveResultSets=True;'. + + + Crea una nuova factory di connessione con la proprietà BaseConnectionString specificata. + Stringa di connessione da utilizzare per le opzioni del database diverse da 'Catalogo iniziale'.Il 'Catalogo iniziale' verrà anteposto a questa stringa basata sul nome del database quando viene chiamato CreateConnection. + + + Stringa di connessione da utilizzare per le opzioni del database diverse da 'Catalogo iniziale'.Il 'Catalogo iniziale' verrà anteposto a questa stringa basata sul nome del database quando viene chiamato CreateConnection.L'impostazione predefinita è 'Data Source=.\SQLEXPRESS; Integrated Security=True;'. + + + Crea una connessione per SQL Server basata sul nome di database o sulla stringa di connessione specificati.Se la stringa specificata contiene un carattere '=', viene trattata come una stringa di connessione completa; in caso contrario, viene trattata solo come un nome di database. + Oggetto DbConnection inizializzato. + Nome di database o stringa di connessione. + + + Questo attributo può essere applicato a un'intera classe derivata, a singole proprietà o alle proprietà di tale classe.Quando vengono applicate, eventuali proprietà o individuate verranno comunque incluse nel modello, ma non verranno inizializzate automaticamente. + + + Inizializza una nuova istanza della classe . + + + Implementato dai provider di Entity Framework e usato per verificare se le tabelle esistono o meno in un determinato database.Viene usato dagli inizializzatori di database per determinare se considerare o meno vuoto un database esistente e, se necessario, creare le tabelle. + + + + Quando sottoposto a override in una classe derivata, verifica la posizione delle tabelle specificate nel database per la connessione specificata. + True se esiste una qualsiasi delle tabelle modello o la tabella EdmMetadata. + Contesto per cui viene eseguita la verifica delle tabelle, usato in genere per ottenere un oggetto appropriato. + Connessione al database.Può essere aperta o chiusa; deve essere richiusa se è aperta.Non eliminare. + Tabelle di cui verificare l'esistenza. + Nome della tabella EdmMetadata di cui verificare l'esistenza. + + + Metodo helper per ottenere il nome della tabella dello spazio S specificato. + Nome della tabella. + Set di entità dello spazio S per la tabella. + + + Questa classe viene utilizzata da per leggere e scrivere le informazioni di traccia delle transazioni dal database.Per personalizzare la definizione della tabella delle transazioni è possibile derivare da questa classe ed eseguire l'override di .Le classi derivate possono essere registrate utilizzando . + + + Inizializza una nuova istanza della classe . + Connessione utilizzata dal contesto per cui verranno registrate le transazioni. + + + Questo metodo viene chiamato quando il modello per un contesto derivato è stato inizializzato. + Generatore che definisce il modello per il contesto creato. + + + Ottiene o imposta un oggetto da utilizzare per leggere e scrivere istanze di . + Oggetto che può essere usato per leggere e scrivere nelle istanze di . + + + Rappresenta la classe di base per gli intercettori che gestiscono le operazioni di transazione.Le classi derivate possono essere registrate utilizzando o . + + + Inizializza una nuova istanza della classe . + + + Può essere implementato in una classe derivata. + Connessione che ha avviato la transazione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione che avvia la transazione. + Informazioni contestuali associate alla chiamata. + + + Quando viene implementato in una classe derivata, restituisce lo script per preparare il database per il gestore delle transazioni. + Script per modificare lo schema del database per il gestore delle transazioni. + + + Può essere implementato in una classe derivata. + Connessione che è stata chiusa. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione che viene chiusa. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che è stata sottoposta al commit. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che viene sottoposta al commit. + Informazioni contestuali associate alla chiamata. + + + Ottiene la connessione per cui verranno gestite le operazioni di transazione. + Oggetto per cui verranno gestite le operazioni di transazione. + + + Può essere implementato in una classe derivata. + Transazione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Ottiene il contesto per cui verranno gestite le operazioni di transazione. + Oggetto per cui verranno gestite le operazioni di transazione.Può essere null. + + + Rilascia le risorse utilizzate da questo gestore delle transazioni. + + + Rilascia le risorse utilizzate da questo gestore delle transazioni. + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo quelle non gestite. + + + Può essere implementato in una classe derivata. + Connessione che è stata eliminata. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che è stata eliminata. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione che viene eliminata. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che viene eliminata. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Inizializza l'istanza utilizzando il contesto specificato. + Contesto per cui verranno gestite le operazioni di transazione. + + + Inizializza l'istanza utilizzando il contesto specificato. + Contesto per cui verranno gestite le operazioni di transazione. + Connessione da utilizzare per l'inizializzazione. + + + Ottiene o imposta un valore che indica se questo gestore delle transazioni è eliminato. + true se il gestore delle transazioni è eliminato. In caso contrario, false. + + + Può essere implementato in una classe derivata. + Transazione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione. + Informazioni contestuali associate alla chiamata. + + + Controlla se il contesto di intersezione specificato contiene il contesto di destinazione o se la connessione fornita è uguale a quella utilizzata dal contesto di destinazione. + true se il contesto di intersezione specificato contiene il contesto di destinazione o se la connessione specificata è uguale a quella utilizzato dal contesto di destinazione qualora il contesto specificato di intersezione non contenga alcun contesto. In caso contrario false. + Connessione. + Contesto di intersezione. + + + Ottiene il contesto per cui verranno gestite le operazioni di transazione. + Oggetto per cui verranno gestite le operazioni di transazione. + + + Può essere implementato in una classe derivata. + Connessione che è stata aperta. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione che viene aperta. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che è stata sottoposta al rollback. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che viene sottoposta al rollback. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Rappresenta una transazione. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta l'ora locale dell'avvio della transazione. + L'ora locale dell'avvio della transazione. + + + Indica un valore che specifica se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Restituisce il codice hash per l'istanza. + Codice hash per l'istanza. + + + Ottiene o imposta un ID univoco assegnato a un oggetto transazione. + ID univoco assegnato a un oggetto transazione. + + + Generata quando un contesto viene generato dai modelli in modalità Database First o Model First e viene utilizzato in modalità Code First. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe . + Oggetto contenente i dati serializzati dell'oggetto. + Informazioni contestuali sull'origine o sulla destinazione. + + + Inizializza una nuova istanza della classe . + Messaggio. + + + Inizializza una nuova istanza della classe . + Messaggio. + Eccezione interna. + + + Rappresenta la creazione di un servizio che permette la generazione del codice delle annotazioni personalizzate come parte dello scaffolding delle migrazioni.La classe derivata deve essere impostata su . + + + Inizializza una nuova istanza della classe . + + + Genera il codice per il valore di annotazione specificato. + Nome dell'annotazione per cui il valore viene generato. + Valore dell'annotazione. + Writer in cui deve essere scritto il codice generato. + + + Restituisce gli spazi dei nomi aggiuntivi che devono essere inclusi nel codice generato per la migrazione sottoposta a scaffolding.L'implementazione predefinita restituisce un'enumerazione vuota. + Elenco degli spazi dei nomi aggiuntivi da includere. + Nomi delle annotazioni che vengono incluse nel codice generato. + + + Rappresenta una coppia di valori di annotazione nell'oggetto sottoposto a scaffolding o codificato manualmente. + + + Crea una nuova coppia di valori di annotazione. + Valore precedente dell'annotazione, che può essere null se l'annotazione è appena stata creata. + Valore nuovo dell'annotazione, che può essere null se l'annotazione è appena stata eliminata. + + + Determina se l'oggetto specificato è uguale a questa istanza dell'oggetto. + true se l'oggetto specificato è uguale a questa istanza. In caso contrario, false. + Oggetto con cui eseguire il confronto. + + + Recupera il codice hash. + Codice hash. + + + Ottiene il valore nuovo dell'annotazione, che può essere null se l'annotazione è appena stata eliminata. + Valore nuovo dell'annotazione, che può essere null se l'annotazione è appena stata eliminata. + + + Ottiene il valore precedente dell'annotazione, che può essere null se l'annotazione è appena stata creata. + Valore precedente dell'annotazione, che può essere null se l'annotazione è appena stata creata. + + + Restituisce true se entrambe le coppie di annotazioni contengono gli stessi valori; in caso contrario, false. + true se entrambe le coppie contengono gli stessi valori. + Coppia di valori di annotazione. + Coppia di valori di annotazione. + + + Restituisce true se le due coppie di annotazioni contengono valori differenti; in caso contrario, false. + true se le coppie contengono valori differenti. + Coppia di valori di annotazione. + Coppia di valori di annotazione. + + + Restituito da e dai metodi correlati per indicare se un oggetto non è in conflitto con un altro in modo che i due oggetti possano essere combinati in un unico oggetto. + + + Crea una nuova istanza della classe . + Indica se i due oggetti testati sono compatibili. + Messaggio di errore che indica i motivi per cui gli oggetti non sono compatibili.Previsto null se isCompatible è true. + + + Se è true, restituisce un messaggio di errore che indica i motivi per cui i due oggetti non sono compatibili. + + + True se i due oggetti testati non sono compatibili; in caso contrario, false. + + + Conversione implicita a un valore booleano per consentire l'utilizzo dell'oggetto risultato direttamente nei controlli. + True se il risultato è compatibili; in caso contrario, false. + Oggetto da convertire. + + + I tipi utilizzati come annotazioni personalizzate possono implementare questa interfaccia per indicare che un tentativo di utilizzare più annotazioni con lo stesso nome in una tabella o colonna specificata è possibile eseguendo il merge delle diverse annotazioni in una sola. + + + Restituisce true se l'annotazione non è in conflitto con l'annotazione specificata in modo che le due possano essere combinate insieme utilizzando il metodo . + Oggetto CompatibilityResult che indica se questa annotazione è compatibile con l'altra. + Annotazione da confrontare. + + + Esegue il merge dell'annotazione con l'annotazione specificata e restituisce una nuova annotazione sottoposta al merge.Il metodo riesce solo se restituisce true. + Nuova annotazione sottoposta al merge. + Annotazione da sottoporre al merge con questa. + + + Rappresenta le annotazioni personalizzate per la rappresentazione degli indici del database in un modello di Entity Framework. + + + Inizializza una nuova istanza della classe usando la raccolta specificata di indici. + Attributi dell'indice che rappresentano uno o più indici. + + + Inizializza una nuova istanza della classe usando la raccolta specificata di indici. + Attributo dell'indice che rappresenta un indice. + + + Nome utilizzato quando l'annotazione viene archiviata nei metadati di Entity Framework o serializzata in un file SSDL/EDMX. + + + Ottiene gli indici rappresentati dall'annotazione. + Indici rappresentati dall'annotazione. + + + Restituisce true se l'annotazione non è in conflitto con l'annotazione specificata in modo che le due possano essere combinate insieme utilizzando il metodo . + Oggetto CompatibilityResult che indica se questa annotazione è compatibile con l'altra. + Annotazione da confrontare. + + + Esegue il merge dell'annotazione con l'annotazione specificata e restituisce una nuova annotazione contenente gli indici sottoposti al merge. + Nuova annotazione con gli indici sottoposti al merge da entrambe le annotazioni. + Annotazione da sottoporre al merge con questa. + L'altra annotazione contiene gli indici non compatibili con gli indici di questa annotazione. + + + Restituisce una rappresentazione in forma di stringa dell'oggetto . + Rappresentazione in forma di stringa dell'oggetto . + + + Questa classe viene utilizzata per la serializzazione e la deserializzazione degli oggetti affinché sia possibile archiviarli nel modulo EDMX del modello di Entity Framework. + + + Inizializza una nuova istanza della classe . + + + Deserializza la stringa specificata nuovamente in un oggetto . + Valore dell'annotazione deserializzata. + Nome dell'annotazione che viene deserializzata. + Stringa da deserializzare. + Se si verifica un errore durante la lettura del valore serializzato. + + + Serializza l'oggetto specificato in una stringa per l'archiviazione in EDMX XML. + Valore serializzato. + Nome dell'annotazione che viene serializzata. + Valore da serializzare che deve essere un oggetto IndexAnnotation. + + + Rappresenta gli argomenti evento passati ai gestori di eventi . + + + Aggiunge un'istanza di alla catena di responsabilità dei sistemi di risoluzione utilizzati per risolvere le dipendenze necessarie a Entity Framework.A differenza del metodo AddDependencyResolver, questo metodo pone il sistema di risoluzione alla base della catena di responsabilità in modo che venga utilizzato unicamente per risolvere una dipendenza che non potrebbe essere risolta mediante nessuno degli altri sistemi di risoluzione. + Sistema di risoluzione da aggiungere. + + + Aggiunge un'istanza di alla catena di responsabilità dei sistemi di risoluzione utilizzati per risolvere le dipendenze necessarie a Entity Framework. + Sistema di risoluzione da aggiungere. + Se true, il sistema di risoluzione aggiunto avrà la precedenza sulle impostazioni nel file di configurazione. + + + Ottiene uno snapshot dell'oggetto che sta per essere bloccato.Utilizzare i metodi GetService su questo oggetto per ottenere i servizi che sono stati registrati. + Snapshot dell'oggetto che sta per essere bloccato. + + + Specifica se questa istanza è uguale a un oggetto specifico. + true se questa istanza è uguale a un oggetto specifico. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a questa istanza. + Codice hash associato a questa istanza. + + + Ottiene il tipo dell'istanza. + Tipo dell'istanza. + + + Aggiunge un sistema di risoluzione di wrapping alla configurazione che sta per essere bloccata.Un sistema di risoluzione di wrapping avvia un servizio restituito dalla catena di sistemi di risoluzione e lo sostituisce o ne esegue il wrapping con un altro servizio dello stesso tipo. + Delegato che accetta il servizio non sottoposto a wrapping e la chiave e restituisce il servizio sostituito o sottoposto a wrapping. + Tipo di servizio da restituire o di cui eseguire il wrapping. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Metodi di estensione per chiamare il metodo utilizzando un parametro di tipo generico e/o nessun nome. + + + Chiama che passa il tipo generico del metodo come argomento di tipo e Null come argomento nome. + Dipendenza risolta o Null se il sistema di risoluzione non l'ha risolta. + Sistema di risoluzione da utilizzare. + Tipo di contratto da risolvere. + + + Chiama che passa il tipo generico del metodo e il nome specificato come argomenti. + Dipendenza risolta o Null se il sistema di risoluzione non l'ha risolta. + Sistema di risoluzione da utilizzare. + Chiave della dipendenza da risolvere. + Tipo di contratto da risolvere. + + + Chiama che passa l'argomento di tipo specificato e utilizza Null come argomento nome. + Dipendenza risolta o Null se il sistema di risoluzione non l'ha risolta. + Sistema di risoluzione da utilizzare. + Tipo di contratto da risolvere. + + + Chiama che passa il tipo generico del metodo come argomento di tipo e Null come argomento nome. + Tutte le dipendenze risolte o se nessun servizio viene risolto. + Sistema di risoluzione da utilizzare. + Tipo di contratto da risolvere. + + + Chiama che passa il tipo generico del metodo e il nome specificato come argomenti. + Tutte le dipendenze risolte o se nessun servizio viene risolto. + Sistema di risoluzione da utilizzare. + Chiave della dipendenza da risolvere. + Tipo di contratto da risolvere. + + + Chiama che passa l'argomento di tipo specificato e utilizza Null come argomento nome. + Tutte le dipendenze risolte o se nessun servizio viene risolto. + Sistema di risoluzione da utilizzare. + Tipo di contratto da risolvere. + + + Implementazione di utilizzata per risolvere le factory . + Tipo di strategia di esecuzione che viene risolta. + + + Inizializza una nuova istanza di + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà utilizzata questa strategia di esecuzione. + Stringa che sarà confrontata al nome del server nella stringa di connessione.null non corrisponderà a niente. + Funzione che restituisce una nuova istanza di una strategia di esecuzione. + + + Se il tipo specificato è , questo sistema di risoluzione tenterà di restituire il servizio da utilizzare, in caso contrario restituirà Null.Se il tipo specificato è Func{IExecutionStrategy}, si prevede che la chiave corrisponda a un oggetto . + + o Null. + Tipo di servizio da risolvere. + Chiave utilizzata per determinare il servizio da restituire. + + + Se il tipo specificato è , questo sistema di risoluzione tenterà di restituire il servizio da utilizzare, in caso contrario restituirà un'enumerazione vuota.Se il tipo specificato è Func{IExecutionStrategy}, si prevede che la chiave corrisponda a un oggetto . + Oggetto enumerabile di o enumerazione vuota. + Tipo di servizio da risolvere. + Chiave utilizzata per determinare il servizio da restituire. + + + Questa interfaccia è implementata da qualsiasi oggetto che può risolvere una dipendenza, direttamente o tramite l'utilizzo di un contenitore esterno. + + + Tenta di risolvere una dipendenza per un tipo di contratto specificato e facoltativamente per una determinata chiave.Se il sistema di risoluzione non è in grado di risolvere la dipendenza, deve restituire Null e non generare nulla.In questo modo i sistemi di risoluzione possono essere utilizzati in un modello di catena di responsabilità in modo che vengano contattati più sistemi di risoluzione per risolvere una dipendenza finché uno non esegue l'operazione. + Dipendenza risolta, che deve essere un'istanza del tipo di contratto specificato, o Null se la dipendenza non è stata risolta. + Interfaccia o classe di base astratta che definisce la dipendenza da risolvere.L'oggetto restituito deve essere un'istanza di questo tipo. + Facoltativamente, la chiave della dipendenza da risolvere.Può essere Null per le dipendenze non differenziate dalla chiave. + + + Tenta di risolvere una dipendenza per un tipo di contratto specificato e facoltativamente per una determinata chiave.Se il sistema di risoluzione non è in grado di risolvere la dipendenza, deve restituire un'enumerazione vuota e non generare nulla.Questo metodo è diverso da in quanto restituisce tutti i servizi registrati per la combinazione di chiave e tipo specificata. + Tutti i servizi che risolvono la dipendenza, che deve essere un'istanza del tipo di contratto specificato, o enumerazione vuota se la dipendenza non è stata risolta. + Interfaccia o classe di base astratta che definisce la dipendenza da risolvere.Ogni oggetto restituito deve essere un'istanza di questo tipo. + Facoltativamente, la chiave della dipendenza da risolvere.Può essere Null per le dipendenze non differenziate dalla chiave. + + + Implementa per risolvere una dipendenza in modo che restituisca sempre la stessa istanza. + Tipo che definisce il contratto per la dipendenza che verrà risolta. + + + Costruisce un nuovo sistema di risoluzione che restituirà l'istanza specificata per il tipo di contratto, indipendentemente dalla chiave passata al metodo Get. + Istanza da restituire. + + + Costruisce un nuovo sistema di risoluzione che restituirà l'istanza specificata per il tipo di contratto se la chiave specificata corrisponde alla chiave passata al metodo Get sulla base del predicato specificato. + Istanza da restituire. + Predicato che utilizza l'oggetto chiave e restituisce true solo se corrisponde. + + + Costruisce un nuovo sistema di risoluzione che restituirà l'istanza specificata per il tipo di contratto se la chiave specificata corrisponde esattamente alla chiave passata al metodo Get. + Istanza da restituire. + Facoltativamente, la chiave della dipendenza da risolvere.Può essere Null per le dipendenze non differenziate dalla chiave. + + + Tenta di risolvere una dipendenza per un tipo di contratto specificato e facoltativamente per una determinata chiave.Se il sistema di risoluzione non è in grado di risolvere la dipendenza, deve restituire Null e non generare nulla.In questo modo i sistemi di risoluzione possono essere utilizzati in un modello di catena di responsabilità in modo che vengano contattati più sistemi di risoluzione per risolvere una dipendenza finché uno non esegue l'operazione. + Dipendenza risolta, che deve essere un'istanza del tipo di contratto specificato, o Null se la dipendenza non è stata risolta. + Interfaccia o classe di base astratta che definisce la dipendenza da risolvere.L'oggetto restituito deve essere un'istanza di questo tipo. + Facoltativamente, la chiave della dipendenza da risolvere.Può essere Null per le dipendenze non differenziate dalla chiave. + + + Tenta di risolvere una dipendenza per un tipo di contratto specificato e facoltativamente per una determinata chiave.Se il sistema di risoluzione non è in grado di risolvere la dipendenza, deve restituire un'enumerazione vuota e non generare nulla. + Tutti i servizi che risolvono la dipendenza, che deve essere un'istanza del tipo di contratto specificato, o enumerazione vuota se la dipendenza non è stata risolta. + Interfaccia o classe di base astratta che definisce la dipendenza da risolvere.Ogni oggetto restituito deve essere un'istanza di questo tipo. + Facoltativamente, la chiave della dipendenza da risolvere.Può essere Null per le dipendenze non differenziate dalla chiave. + + + Rappresenta un'implementazione di usata per risolvere le factory . + + + Inizializza una nuova istanza della classe . + Funzione che restituisce una nuova istanza di un gestore delle transazioni. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà utilizzato il gestore delle transazioni.null non corrisponderà a niente. + Stringa che sarà confrontata al nome del server nella stringa di connessione.null non corrisponderà a niente. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto con cui eseguire il confronto. + + + Recupera il codice hash per l'istanza dell'oggetto. + Codice hash per l'istanza dell'oggetto. + + + Se il tipo specificato è , questo metodo tenterà di restituire il servizio da utilizzare, in caso contrario restituirà null.Se il tipo specificato è , si prevede che la chiave corrisponda a un oggetto . + + o Null. + Tipo di servizio da risolvere. + Chiave utilizzata per determinare il servizio da restituire. + + + Se il tipo specificato è , questo sistema di risoluzione tenterà di restituire il servizio da utilizzare, in caso contrario restituirà un'enumerazione vuota.Se il tipo specificato è , si prevede che la chiave corrisponda a un oggetto . + Oggetto enumerabile di o enumerazione vuota. + Tipo di servizio da risolvere. + Chiave utilizzata per determinare il servizio da restituire. + + + Fornisce metodi di utilità per la lettura da un file App.config o Web.config. + + + Inizializza una nuova istanza di . + Configurazione da cui leggere. + + + Ottiene i servizi specificati del provider dalla configurazione. + Nome del tipo dei servizi del provider oppure Null se non viene trovato. + Nome invariante dei servizi del provider. + + + Rappresenta una visualizzazione di mapping. + + + Crea un'istanza di che dispone del codice SQL dell'entità specificata. + Stringa che specifica il codice SQL dell'entità. + + + Ottiene il codice SQL dell'entità. + + + Rappresenta la classe di base astratta per le implementazioni della cache di visualizzazione di mapping.Le classi derivate devono avere un costruttore senza parametri se utilizzate con . + + + Inizializza una nuova istanza della classe . + + + Ottiene una visualizzazione corrispondente alla misura specificata. + Oggetto che specifica la visualizzazione di mapping o null se la misura non è associata a una visualizzazione di mapping. + Oggetto che specifica la misura. + + + Ottiene un valore hash calcolato sulla chiusura del mapping. + Valore hash calcolato sulla chiusura del mapping. + + + Specifica un metodo per creare istanze concrete di . + + + Inizializza una nuova istanza della classe . + + + Crea un'istanza della cache di visualizzazione generata per il mapping del contenitore specificato dai nomi dei contenitori di cui è stato eseguito il mapping. + + che specifica la cache di visualizzazione generata. + Nome di un contenitore nel modello concettuale. + Nome di un contenitore nel modello di archivio. + + + Definisce un attributo personalizzato che specifica il tipo di cache di visualizzazione di mapping (sottoclasse di ) associato a un tipo di contesto (sottoclasse di o ).Viene create un'istanza del tipo di cache in fase di esecuzione e viene utilizzata per recuperare le visualizzazioni pregenerate nel contesto corrispondente. + + + Crea un'istanza di che associa un tipo di contesto a un tipo di cache di visualizzazione di mapping. + Sottoclasse di o . + Nome completo dell'assembly del tipo di cache. + + + Crea un'istanza di che associa un tipo di contesto a un tipo di cache di visualizzazione di mapping. + Sottoclasse di o . + Sottoclasse di . + + + Rappresenta un termine di pluralizzazione personalizzato che verrà utilizzato dall'oggetto + + + Creare una nuova istanza + Stringa non Null o vuota che rappresenta la forma singolare. + Stringa non Null o vuota che rappresenta la forma plurale. + + + Ottiene la forma plurale. + + + Ottiene la forma singolare. + + + Implementazione predefinita del servizio di pluralizzazione che verrà utilizzato da Entity Framework.Questo servizio di pluralizzazione è basato sulle impostazioni locali della lingua inglese. + + + Costruisce una nuova istanza del servizio di pluralizzazione predefinito utilizzato in Entity Framework. + + + Costruisce una nuova istanza del servizio di pluralizzazione predefinito utilizzato in Entity Framework. + Raccolta di voci di dizionario dell'utente che verranno utilizzate da questo servizio. Questi input possono personalizzare il servizio in base alle esigenze dell'utente. + + + Restituisce la forma plurale della parola specificata. + Forma plurale del parametro di input. + Parola da rendere al plurale. + + + Restituisce la forma singolare della parola specificata. + Forma singolare del parametro di input. + Parola da rendere al singolare. + + + Servizi di pluralizzazione che il runtime EF utilizza per implementare questa interfaccia.Per impostazione predefinita viene utilizzato l'oggetto , ma il servizio di pluralizzazione da utilizzare può essere impostato in una classe che deriva da . + + + Pluralizzare una parola utilizzando il servizio. + Parola pluralizzata + Parola da pluralizzare. + + + Singolarizzare una parola utilizzando il servizio. + Parola singolarizzata. + Parola da singolarizzare. + + + Rappresenta la classe base per le migrazioni basate sul codice.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe . + + + Aggiunge un'operazione per l'aggiunta di una colonna a una tabella esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella a cui aggiungere la colonna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna da aggiungere. + Azione che specifica la colonna da aggiungere.Ad esempio,c =&gt; c.Int(nullable: false, defaultValue: 3) + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare un nuovo vincolo di chiave esterna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonna di chiave esterna. + Tabella che contiene la colonna a cui fa riferimento la chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonna a cui fa riferimento la chiave esterna.Se non si fornisce un valore, verrà fatto riferimento alla chiave primaria della tabella principale. + Valore che indica se è necessario configurare l'eliminazione a catena per la relazione di chiave esterna.Se non si specifica un valore, l'eliminazione a catena sarà disattivata. + Nome del vincolo di chiave esterna del database.Se non si specifica un valore, verrà generato un nome univoco. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare un nuovo vincolo di chiave esterna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene le colonne di chiavi esterne.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonne di chiavi esterne. + Tabella che contiene le colonne a cui fa riferimento la chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonne a cui fa riferimento la chiave esterna.Se non si fornisce un valore, verrà fatto riferimento alla chiave primaria della tabella principale. + Valore che indica se è necessario configurare l'eliminazione a catena per la relazione di chiave esterna.Se non si specifica un valore, l'eliminazione a catena sarà disattivata. + Nome del vincolo di chiave esterna del database.Se non si specifica un valore, verrà generato un nome univoco. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare una nuova chiave primaria.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave primaria.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonna di chiave primaria. + Nome della chiave primaria del database.Se non si specifica un valore, verrà generato un nome univoco. + Valore che indica se si tratta di una chiave primaria cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare una nuova chiave primaria basata su più colonne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene le colonne di chiavi primarie.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonne di chiavi primarie. + Nome della chiave primaria del database.Se non si specifica un valore, verrà generato un nome univoco. + Valore che indica se si tratta di una chiave primaria cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per modificare la definizione di una colonna esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella in cui esiste la colonna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna da modificare. + Azione che specifica la nuova definizione per la colonna.Ad esempio,c =&gt; c.String(nullable: false, defaultValue: "none") + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per modificare una stored procedure.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Azione che specifica i parametri della stored procedure. + Corpo della stored procedure. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti.Ad esempio, 'new { SampleArgument = "MyValue" }'. + Parametri di questa operazione di modifica di stored procedure.Non è necessario specificare il tipo. Verrà dedotto dal parametro fornito. + + + Aggiunge un'operazione per modificare una stored procedure.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Corpo della stored procedure. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti.Ad esempio, 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per gestire le modifiche nelle annotazioni definite nelle tabelle.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Azione che specifica le colonne da includere nella tabella.Ad esempio,t =&gt; new { Id = t.Int(identity: true), Name = t.String() } + Annotazioni personalizzate modificate nella tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + Colonne in questa operazione.Non è necessario specificare il tipo. Verrà dedotto dal parametro columnsAction specificato. + + + Aggiunge un'operazione per creare un indice in una singola colonna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella in cui creare l'indice.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna in cui creare l'indice. + Valore che indica se si tratta di un indice univoco.Se non si specifica un valore, verrà creato un indice non univoco. + Nome da usare per l'indice nel database.Se non si specifica un valore, verrà generato un nome univoco. + Valore che indica se si tratta di un indice cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare un indice in più colonne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella in cui creare l'indice.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome delle colonne in cui creare l'indice. + Valore che indica se si tratta di un indice univoco.Se non si specifica un valore, verrà creato un indice non univoco. + Nome da usare per l'indice nel database.Se non si specifica un valore, verrà generato un nome univoco. + Valore che indica se si tratta di un indice cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare una nuova stored procedure.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Azione che specifica i parametri della stored procedure. + Corpo della stored procedure. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti.Ad esempio, 'new { SampleArgument = "MyValue" }'. + Parametri di questa operazione di creazione di stored procedure.Non è necessario specificare il tipo. Verrà dedotto dal parametro fornito. + + + Aggiunge un'operazione per creare una nuova stored procedure.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Corpo della stored procedure. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti.Ad esempio, 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare una nuova tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Oggetto che consente l'ulteriore configurazione dell'operazione di creazione della tabella. + Nome della tabella.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Azione che specifica le colonne da includere nella tabella.Ad esempio,t =&gt; new { Id = t.Int(identity: true), Name = t.String() } + Annotazioni personalizzate presenti nella tabella da creare.Può essere Null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + Colonne in questa operazione di creazione della tabella.Non è necessario specificare il tipo. Verrà dedotto dal parametro columnsAction specificato. + + + Aggiunge un'operazione per creare una nuova tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Oggetto che consente l'ulteriore configurazione dell'operazione di creazione della tabella. + Nome della tabella.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Azione che specifica le colonne da includere nella tabella.Ad esempio,t =&gt; new { Id = t.Int(identity: true), Name = t.String() } + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + Colonne in questa operazione di creazione della tabella.Non è necessario specificare il tipo. Verrà dedotto dal parametro columnsAction specificato. + + + Operazioni da eseguire durante il processo di downgrade. + + + Aggiunge un'operazione per l'eliminazione di una colonna esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna da eliminare. + Annotazioni personalizzate presenti nella colonna che viene eliminata.Può essere Null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per l'eliminazione di una colonna esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna da eliminare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un vincolo di chiave esterna in base al nome.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome del vincolo di chiave esterna del database. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un vincolo di chiave esterna in base alla colonna di destinazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonna di chiave esterna. + Tabella che contiene la colonna a cui fa riferimento la chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un vincolo di chiave esterna in base alla colonna di destinazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonna di chiave esterna. + Tabella che contiene la colonna a cui fa riferimento la chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonne a cui fa riferimento la chiave esterna. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un vincolo di chiave esterna in base alle colonne di destinazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene le colonne di chiavi esterne.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonne di chiavi esterne. + Tabella che contiene le colonne a cui fa riferimento la chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un indice in base al nome.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare l'indice.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome dell'indice da eliminare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un indice in base alle colonne di destinazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare l'indice.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna o delle colonne di destinazione dell'indice. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare una chiave primaria esistente creata con il nome predefinito.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave primaria.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare una chiave primaria esistente a cui non è assegnato il nome predefinito.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave primaria.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della chiave primaria da eliminare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare una stored procedure esistente con il nome specificato.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da eliminare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti.Ad esempio, 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare la tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Annotazioni personalizzate presenti nelle colonne della tabella che viene eliminata.Può essere Null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare la tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Annotazioni personalizzate presenti nella tabella che viene eliminata.Può essere Null o vuoto. + Annotazioni personalizzate presenti nelle colonne della tabella che viene eliminata.Può essere Null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare la tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Annotazioni personalizzate presenti nella tabella che viene eliminata.Può essere Null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare la tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Determina se questa istanza è uguale a un oggetto specificato. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare con l'istanza corrente. + + + Restituisce la funzione hash per l'oggetto corrente. + Funzione hash per l'oggetto corrente. + + + Restituisce il tipo in fase di esecuzione dell'istanza corrente. + Tipo di runtime dell'istanza corrente. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Aggiunge un'operazione per spostare una stored procedure in un nuovo schema.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da spostare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Schema in cui spostare la stored procedure. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per spostare una tabella in un nuovo schema.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da spostare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Schema in cui deve essere spostata la tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per rinominare una colonna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella che contiene la colonna da rinominare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna da rinominare. + Nuovo nome della colonna. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per rinominare un indice.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella che contiene l'indice da rinominare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome dell'indice da rinominare. + Nuovo nome dell'indice. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per rinominare una stored procedure.Per modificare lo schema di una stored procedure usare MoveStoredProcedure. Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da rinominare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nuovo nome per la stored procedure.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per rinominare una tabella.Per modificare lo schema di una tabella, usare MoveTable.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da rinominare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nuovo nome della tabella.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eseguire un comando SQL.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Comando SQL da eseguire. + Valore che indica se il comando SQL deve essere eseguito all'esterno della transazione usata per il processo di migrazione.Se non si specifica un valore, il comando SQL verrà eseguito all'interno della transazione. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eseguire un file SQL.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + File SQL da eseguire.Si presuppone che i percorsi relativi siano relativi alla directory di base dell'istanza corrente di AppDomain. + Valore che indica se il comando SQL deve essere eseguito all'esterno della transazione usata per il processo di migrazione.Se non si specifica un valore, il comando SQL verrà eseguito all'interno della transazione. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eseguire un file di risorse SQL.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della risorsa del manifesto del file di risorse SQL da eseguire. + Assembly che contiene il file di risorse.Se non viene specificato, si presuppone che sia l'assembly chiamante. + Valore che indica se il comando SQL deve essere eseguito all'esterno della transazione usata per il processo di migrazione.Se non si specifica un valore, il comando SQL verrà eseguito all'interno della transazione. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione di migrazione. + Operazione di migrazione da aggiungere. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Operazioni da eseguire durante il processo di aggiornamento. + + + Configurazione relativa all'utilizzo di migrazioni per un modello specificato.Anziché utilizzare questa classe, viene solitamente creata una classe di configurazione che deriva da . + + + Inizializza una nuova istanza della classe DbMigrationsConfiguration. + + + Ottiene o imposta un valore che indica se durante la migrazione automatica è accettabile una perdita di dati.Se impostato su false, verrà generata un'eccezione in caso di perdita di dati come parte di una migrazione automatica. + + + Ottiene o imposta un valore che indica se è ammesso l'uso di migrazioni automatiche quando si esegue la migrazione del database. + + + Ottiene o imposta il generatore di codice da utilizzare durante lo scaffolding delle migrazioni. + + + Ottiene o imposta il valore di timeout per i singoli comandi in una migrazione.Il valore Null indica che verrà utilizzato il valore predefinito del provider sottostante. + + + Ottiene o imposta la stringa utilizzata per distinguere le migrazioni appartenenti a questa configurazione dalle migrazioni appartenenti alle altre configurazioni che utilizzano lo stesso database.Questa proprietà consente l'applicazione di migrazioni provenienti da più modelli diversi a un singolo database. + + + Ottiene o imposta l'oggetto DbContext derivato che rappresenta il modello di cui deve essere eseguita la migrazione. + + + Directory predefinita in cui sono archiviate le migrazioni. + + + Ottiene la factory del contesto di cronologia impostato per l'utilizzo con un provider di database specificato. + Factory del contesto di cronologia impostato per il provider di database. + Nome del provider di database per cui ottenere la factory. + + + Ottiene il generatore SQL impostato per l'utilizzo con un provider di database specificato. + Generatore SQL impostato per il provider di database. + Nome del provider di database per cui ottenere il generatore SQL. + + + Ottiene o imposta l'assembly contenente le migrazioni basate sul codice. + + + Ottiene o imposta la sottodirectory in cui sono archiviate le migrazioni basate sul codice.Si noti che questa proprietà deve essere impostata su un percorso relativo per una sottodirectory nella radice del progetto di Visual Studio. Non può essere impostata su un percorso assoluto. + + + Ottiene o imposta lo spazio dei nomi utilizzato per le migrazioni basate sul codice. + + + Aggiunge una nuova factory per la creazione dell'oggetto da utilizzare per un provider di database specificato. + Nome del provider di database per cui impostare il generatore SQL. + Factory per la creazione di istanze dell'oggetto per gli e specificati che rappresentano lo schema predefinito. + + + Aggiunge un nuovo generatore SQL da utilizzare per un provider di database specificato. + Nome del provider di database per cui impostare il generatore SQL. + Generatore SQL da utilizzare. + + + Ottiene o imposta un valore per eseguire l'override della connessione del database di cui eseguire la migrazione. + + + Configurazione relativa all'utilizzo di migrazioni per un modello specificato. + Contesto che rappresenta il modello a cui si applica la configurazione. + + + Inizializza una nuova istanza della classe DbMigrationsConfiguration. + + + Determina se la configurazione corrente è uguale all'oggetto specificato. + true se la configurazione corrente è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare con la configurazione corrente. + + + Ottiene la funzione hash per questa istanza. + Funzione hash per questa istanza. + + + Restituisce il tipo in fase di esecuzione dell'istanza corrente. + Tipo di runtime dell'istanza corrente. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Eseguito dopo l'aggiornamento della migrazione più recente per consentire l'aggiornamento dei dati di inizializzazione. + Contesto da utilizzare per l'aggiornamento dei dati di inizializzazione. + + + Restituisce la rappresentazione di stringa di questa configurazione. + Rappresentazione di stringa di questa configurazione. + + + DbMigrator viene utilizzato per applicare le migrazioni esistenti a un database.DbMigrator può essere utilizzato per eseguire l'aggiornamento e il downgrade a una qualsiasi migrazione specificata.Per eseguire lo scaffolding delle migrazioni in base alle modifiche apportate al modello, utilizzare + + + Inizializza una nuova istanza della classe DbMigrator. + Configurazione da utilizzare per il processo di migrazione. + + + Ottiene la configurazione utilizzata per il processo di migrazione. + + + Ottiene tutte le migrazioni applicate al database di destinazione. + Elenco di migrazioni. + + + Ottiene tutte le migrazioni definite nell'assembly delle migrazioni configurate. + Elenco di migrazioni. + + + Ottiene tutte le migrazioni definite nell'assembly ma non applicate al database di destinazione. + Elenco di migrazioni. + + + ID migrazione che rappresenta lo stato del database prima che venga applicata qualsiasi migrazione. + + + Aggiorna il database di destinazione a una determinata migrazione. + Migrazione a cui effettuare l'aggiornamento/il downgrade. + + + Set di metodi di estensione per + + + Aggiunge o aggiorna entità in base a un'espressione di identificazione personalizzata quando si chiama SaveChanges.Equivalente a un'operazione "upsert" dalla terminologia del database.Questo metodo può essere utile durante il seeding dei dati tramite migrazioni. + Set a cui appartengono le entità. + Espressione che specifica le proprietà da utilizzare quando si determina se dovrà essere eseguita un'operazione Add o Update. + Entità da aggiungere o aggiornare. + Tipo di entità da aggiungere o aggiornare. + + + Aggiunge o aggiorna entità in base alla chiave quando si chiama SaveChanges.Equivalente a un'operazione "upsert" dalla terminologia del database.Questo metodo può essere utile durante il seeding dei dati tramite migrazioni. + Set a cui appartengono le entità. + Entità da aggiungere o aggiornare. + Tipo di entità da aggiungere o aggiornare. + + + Classe helper utilizzata per configurare una colonna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe . + + + Crea una nuova definizione di colonna per archiviare i dati Binary.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Lunghezza massima consentita dei dati di tipo matrice. + Valore che indica se è necessario aggiungere tutti i dati fino alla lunghezza massima. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Valore che indica se questa colonna deve essere configurata o meno come timestamp. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Boolean.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Byte.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati DateTime.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Precisione della colonna. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati DateTimeOffset.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Precisione della colonna. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Decimal.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Precisione numerica della colonna. + Scala numerica della colonna. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Double.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Indica se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Crea una nuova definizione di colonna per archiviare i dati geografici.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati geometrici.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Restituisce il codice hash per l'istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Crea una nuova definizione di colonna per archiviare i dati GUID.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Integer.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Long.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Crea una nuova definizione di colonna per archiviare i dati Short.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Single.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati String.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Lunghezza massima consentita dei dati di tipo stringa. + Valore che indica se è necessario aggiungere tutti i dati fino alla lunghezza massima. + Valore che indica se la colonna supporta o meno il contenuto Unicode. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Time.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Precisione della colonna. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Rappresenta una classe usata per configurare un parametro. + + + Inizializza una nuova istanza della classe . + + + Crea una nuova definizione di parametro per passare i dati Binary. + Definizione di parametro appena creata. + Lunghezza massima consentita dei dati di tipo matrice. + Valore che indica se è necessario aggiungere tutti i dati fino alla lunghezza massima. + Valore costante da utilizzare come valore predefinito per questo parametro. + Espressione SQL utilizzata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da utilizzare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Boolean. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Byte. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati DateTime. + Definizione di parametro appena creata. + Precisione del parametro. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati DateTimeOffset. + Definizione di parametro appena creata. + Precisione del parametro. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Decimal. + Definizione di parametro appena creata. + Precisione numerica del parametro. + Scala numerica del parametro. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Double. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Specifica se questa istanza è uguale a un oggetto specifico. + true se questa istanza è uguale a un oggetto specifico. In caso contrario, false. + Oggetto da confrontare. + + + Crea una nuova definizione di parametro per passare i dati di geografia. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati di geometria. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Ottiene il codice hash associato a questa istanza. + Codice hash associato a questa istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Crea una nuova definizione di parametro per passare i dati GUID. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Integer. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Long. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Crea una nuova definizione di parametro per passare i dati Short. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Single. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati String. + Definizione di parametro appena creata. + Lunghezza massima consentita dei dati di tipo stringa. + Valore che indica se è necessario aggiungere tutti i dati fino alla lunghezza massima. + Valore che indica se il parametro supporta o meno il contenuto Unicode. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Time. + Definizione di parametro appena creata. + Precisione del parametro. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Classe helper utilizzata per configurare ulteriormente una tabella creata da una chiamata a CreateTable su .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tipo che rappresenta le colonne della tabella. + + + Inizializza una nuova istanza della classe TableBuilder. + Operazione di creazione di una tabella da configurare ulteriormente. + Migrazione in cui viene creata la tabella. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Specifica un vincolo di chiave esterna da creare nella tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Stessa istanza in modo che possano essere concatenate più chiamate. + Nome della tabella a cui è destinato il vincolo della chiave esterna. + Espressione lambda che rappresenta le proprietà della chiave esterna.C#: t =&gt; t.PropertyOne VB.Net: Function(t) t.PropertyOne. Se la chiave esterna è costituita da più proprietà, specificare un tipo anonimo che includa le proprietà.C#: t =&gt; new { t.PropertyOne, t.PropertyTwo } VB.Net: Function(t) New With { t.PropertyOne, t.PropertyTwo } + Valore che indica se è necessario configurare l'eliminazione a catena nel vincolo di chiave esterna. + Nome del vincolo di chiave esterna.Se non viene specificato alcun nome, verrà calcolato un nome predefinito. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene il codice hash per l'oggetto corrente. + Codice hash per l'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Specifica un indice da creare nella tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Stessa istanza in modo che possano essere concatenate più chiamate. + Espressione lambda che rappresenta la proprietà da indicizzare.C#: t =&gt; t.PropertyOne VB.Net: Function(t) t.PropertyOne. Se più proprietà devono essere indicizzate, specificare un tipo anonimo che includa le proprietà.C#: t =&gt; new { t.PropertyOne, t.PropertyTwo } VB.Net: Function(t) New With { t.PropertyOne, t.PropertyTwo } + Nome dell'indice. + Valore che indica se si tratta di un indice univoco. + Valore che indica se si tratta di un indice cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Specifica una chiave primaria per la tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Stessa istanza in modo che possano essere concatenate più chiamate. + Espressione lambda che rappresenta la proprietà da utilizzare come chiave primaria.C#: t =&gt; t.Id VB.Net: Function(t) t.Id. Se la chiave primaria è costituita da più proprietà, specificare un tipo anonimo che include le proprietà.C#: t =&gt; new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + Nome della chiave primaria.Se si specifica null, verrà generato un nome predefinito. + Valore che indica se si tratta di una chiave primaria cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Restituisce una rappresentazione di stringa dell'oggetto corrente. + Rappresentazione di stringa dell'oggetto corrente. + + + Genera il codice C# per una migrazione basata sul codice. + + + Inizializza una nuova istanza della classe . + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il file del codice primario che l'utente può visualizzare e modificare. + Codice generato. + Operazioni da eseguire mediante la migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il codice per specificare un set di nomi di colonna utilizzando un'espressione lambda. + Colonne per le quali generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per . + Operazione per cui deve essere generato il codice. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per specificare la definizione per un oggetto . + Definizione di colonna per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + Valore che indica se includere il nome della colonna nella definizione. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per specificare la definizione per un oggetto . + Definizione di parametro per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + Valore che indica se includere il nome della colonna nella definizione. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna del tipo di dati sconosciuto. + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il file code-behind con . + Codice generato. + Identificatore univoco della migrazione. + Operazione per la quale generare il codice. + Modello di origine da archiviare nei metadati della migrazione. + Modello di destinazione da archiviare nei metadati della migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il file code-behind con i metadati della migrazione. + Codice generato. + Identificatore univoco della migrazione. + Modello di origine da archiviare nei metadati della migrazione. + Modello di destinazione da archiviare nei metadati della migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per il valore di annotazione specificato che può essere null.Il comportamento predefinito consiste nell'utilizzare se è registrato; in caso contrario, viene chiamato ToString sul valore di annotazione. + Nome dell'annotazione per cui è necessario il codice. + Valore di annotazione da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per ricreare il dizionario di annotazioni specificato da usare quando si passano le annotazioni come parametro di una chiamata . + Annotazioni da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per ricreare il dizionario di annotazioni specificato da usare quando si passano le annotazioni come parametro di una chiamata . + Annotazioni da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Racchiude tra virgolette un identificatore utilizzando l'escape appropriato per consentirne l'archiviazione in una stringa. + Identificatore delimitato. + Identificatore da delimitare. + + + Rimuove eventuali caratteri non validi dal nome di un elemento del database. + Nome selezionato. + Nome da selezionare. + + + Ottiene il nome del tipo da utilizzare per una colonna del tipo di dati specificato. + Nome del tipo da utilizzare nella migrazione generata. + Tipo di dati da convertire. + + + Genera attributi di classe. + Writer di testo a cui aggiungere il codice generato. + Valore che indica se la classe viene generata per un file code-behind. + + + Genera il codice di chiusura per una classe avviata con WriteClassStart. + Spazio dei nomi in cui generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera uno spazio dei nomi utilizzando istruzioni e definizione di classe. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + Writer di testo a cui aggiungere il codice generato. + Classe base per la classe generata. + Valore che indica se la classe viene generata per un file code-behind. + Spazi dei nomi per i quali verranno aggiunte direttive using.Se null, verranno utilizzati gli spazi dei nomi restituiti da GetDefaultNamespaces. + + + Genera una proprietà per restituire il modello di origine o di destinazione nel file code-behind. + Nome della proprietà. + Valore da restituire. + Writer di testo a cui aggiungere il codice generato. + + + Classe base per provider che generano il codice per le migrazioni basate sul codice. + + + Inizializza una nuova istanza della classe . + + + Ottiene le istanze di in uso. + + + Genera il codice da aggiungere al progetto degli utenti. + Codice generato. + Identificatore univoco della migrazione. + Operazioni da eseguire mediante la migrazione. + Modello di origine da archiviare nei metadati della migrazione. + Modello di destinazione da archiviare nei metadati della migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Ottiene gli spazi dei nomi predefiniti che devono essere restituiti come direttive "using" o "Import" per qualsiasi codice generato. + Elenco ordinato di nomi degli spazi dei nomi. + Valore che indica se la classe viene generata per un file code-behind. + + + Ottiene gli spazi dei nomi che devono essere restituiti come direttive "using" o "Import" per gestire il codice generato mediante le operazioni specificate. + Elenco ordinato di nomi degli spazi dei nomi. + Operazioni per le quali verrà generato il codice. + + + Esegue lo scaffolding di migrazioni basate sul codice per applicare al database modifiche del modello in sospeso. + + + Inizializza una nuova istanza della classe MigrationScaffolder. + Configurazione da utilizzare per lo scaffolding. + + + Ottiene o imposta lo spazio dei nomi utilizzato nel codice generato della migrazione.Per impostazione predefinita, corrisponde a MigrationsNamespace nell'oggetto di configurazione delle migrazioni passato al costruttore.Per progetti VB.NET, sarà necessario aggiornarlo per prendere in considerazione lo spazio dei nomi radice del progetto. + + + Esegue lo scaffolding di una migrazione basata sul codice per applicare al database eventuali modifiche del modello in sospeso. + Migrazione con scaffolding. + Nome da utilizzare per la migrazione con scaffolding. + + + Esegue lo scaffolding di una migrazione basata sul codice per applicare al database eventuali modifiche del modello in sospeso. + Migrazione con scaffolding. + Nome da utilizzare per la migrazione con scaffolding. + Indica se includere o meno le modifiche al modello. + + + Esegue lo scaffolding della migrazione basata sul codice iniziale corrispondente a un inizializzatore di database eseguito in precedenza. + Migrazione con scaffolding. + + + Rappresenta una migrazione basata sul codice con scaffolding e pronta per essere scritta in un file. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il codice di migrazione con scaffolding che deve essere archiviato in un file code-behind. + + + Ottiene o imposta la sottodirectory nel progetto dell'utente in cui deve essere salvata questa migrazione. + + + Ottiene o imposta un valore che indica se la migrazione è stata nuovamente sottoposta a scaffolding. + + + Ottiene o imposta il linguaggio di programmazione utilizzato per questa migrazione.In genere utilizzato per l'estensione di file del codice generato. + + + Ottiene o imposta l'identificatore univoco per questa migrazione.In genere utilizzato per il nome file del codice generato. + + + Ottiene un dizionario delle risorse di stringa da aggiungere al file di risorse della migrazione. + + + Ottiene o imposta il codice di migrazione con scaffolding che l'utente può modificare. + + + Classe helper utilizzata dagli strumenti della fase di progettazione per eseguire comandi correlati alle migrazioni che devono interagire con un'applicazione modificata in Visual Studio.Dal momento che l'applicazione viene modificata, gli assembly devono essere caricati in un AppDomain distinto per garantire che venga sempre caricata la versione più recente.Il file App/Web.config viene inoltre copiato dal progetto di avvio per garantire l'applicazione di una configurazione. + + + Inizializza una nuova istanza della classe ToolingFacade. + Nome dell'assembly che contiene la configurazione delle migrazioni da utilizzare. + Nome dell'assembly che contiene l'oggetto DbContext da utilizzare. + Nome completo dello spazio dei nomi della configurazione delle migrazioni da utilizzare. + Directory di lavoro contenente gli assembly compilati. + Percorso del file di configurazione dal progetto di avvio. + Percorso della directory dei dati dell'applicazione dal progetto di avvio.In genere, la directory App_Data per le applicazioni Web o la directory di lavoro per i file eseguibili. + Connessione al database di cui eseguire la migrazione.Se si specifica null, verrà utilizzata la connessione predefinita per il contesto. + + + Rilascia le risorse utilizzate dall'istanza corrente della classe . + + + Rilascia tutte le risorse utilizzate dalla facciata. + true per rilasciare le risorse gestite e non gestite; false per rilasciare solo le risorse non gestite. + + + Rilascia tutte le risorse non gestite utilizzate dalla facciata. + + + Ottiene il nome completo di un tipo che deriva da . + Tipo di contesto trovato. + Nome del tipo di contesto.Se Null, verrà restituito il singolo tipo di contesto trovato nell'assembly. + + + Ottiene il nome completo di tutti i tipi derivanti da . + Tutti i tipi di contesto rilevati. + + + Ottiene un elenco di tutte le migrazioni applicate al database. + ID delle migrazioni applicate. + + + Ottiene un elenco di tutte le migrazioni non applicate al database. + ID delle migrazioni in sospeso. + + + Ottiene o imposta un'azione da eseguire per registrare informazioni. + + + Ottiene o imposta un'azione da eseguire per registrare informazioni dettagliate. + + + Ottiene o imposta un'azione da eseguire per registrare avvisi. + + + Esegue lo scaffolding di una migrazione basata sul codice per applicare eventuali modifiche del modello in sospeso. + Migrazione con scaffolding. + Nome per la migrazione generata. + Linguaggio di programmazione della migrazione generata. + Spazio dei nomi radice del progetto a cui verrà aggiunta la migrazione. + Indica se includere o meno le modifiche al modello. + + + Esegue lo scaffolding della migrazione basata sul codice iniziale corrispondente a un inizializzatore di database eseguito in precedenza. + Migrazione con scaffolding. + Linguaggio di programmazione della migrazione generata. + Spazio dei nomi radice del progetto a cui verrà aggiunta la migrazione. + + + Genera uno script SQL per la migrazione tra due migrazioni. + Script SQL generato. + Migrazione da cui eseguire l'aggiornamento.Se si specifica null, verrà generato uno script per aggiornare il database corrente. + Migrazione a cui eseguire l'aggiornamento.Se si specifica null, verrà generato uno script da aggiornare alla migrazione più recente. + Valore che indica se è ammessa la perdita di dati durante la migrazione automatica. + + + Aggiorna il database alla migrazione specificata. + ID della migrazione a cui migrare.Se si specifica null, il database verrà aggiornato alla migrazione più recente. + Valore che indica se è ammessa la perdita di dati durante la migrazione automatica. + + + Genera codice VB.Net per una migrazione basata sul codice. + + + Inizializza una nuova istanza della classe . + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il file del codice primario che l'utente può visualizzare e modificare. + Codice generato. + Operazioni da eseguire mediante la migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il codice per specificare un set di nomi di colonna utilizzando un'espressione lambda. + Colonne per le quali generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per . + Operazione per cui deve essere generato il codice. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per specificare la definizione per un oggetto . + Definizione di colonna per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + Valore che indica se includere il nome della colonna nella definizione. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Definizione di modello del parametro per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + true per includere il nome della colonna nella definizione; in caso contrario, false. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna del tipo di dati sconosciuto. + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il file code-behind con i metadati della migrazione. + Codice generato. + Identificatore univoco della migrazione. + Operazioni da eseguire mediante la migrazione. + Modello di origine da archiviare nei metadati della migrazione. + Modello di destinazione da archiviare nei metadati della migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il file code-behind con i metadati della migrazione. + Codice generato. + Identificatore univoco della migrazione. + Modello di origine da archiviare nei metadati della migrazione. + Modello di destinazione da archiviare nei metadati della migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per il valore di annotazione specificato che può essere null.Il comportamento predefinito consiste nell'utilizzare se è registrato; in caso contrario, viene chiamato ToString sul valore di annotazione. + Nome dell'annotazione per cui è necessario il codice. + Valore di annotazione da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per ricreare il dizionario di annotazioni specificato da usare quando si passano le annotazioni come parametro di una chiamata . + Annotazioni da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per ricreare il dizionario di annotazioni specificato da usare quando si passano le annotazioni come parametro di una chiamata . + Annotazioni da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Racchiude tra virgolette un identificatore utilizzando l'escape appropriato per consentirne l'archiviazione in una stringa. + Identificatore delimitato. + Identificatore da delimitare. + + + Rimuove eventuali caratteri non validi dal nome di un elemento del database. + Nome selezionato. + Nome da selezionare. + + + Ottiene il nome del tipo da utilizzare per una colonna del tipo di dati specificato. + Nome del tipo da utilizzare nella migrazione generata. + Tipo di dati da convertire. + + + Genera attributi di classe. + Writer di testo a cui aggiungere il codice generato. + Valore che indica se la classe viene generata per un file code-behind. + + + Genera il codice di chiusura per una classe avviata con WriteClassStart. + Spazio dei nomi in cui generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera uno spazio dei nomi utilizzando istruzioni e definizione di classe. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + Writer di testo a cui aggiungere il codice generato. + Classe base per la classe generata. + Valore che indica se la classe viene generata per un file code-behind. + Spazi dei nomi per i quali verranno aggiunte direttive Import.Se null, verranno utilizzati gli spazi dei nomi restituiti da GetDefaultNamespaces. + + + Genera una proprietà per restituire il modello di origine o di destinazione nel file code-behind. + Nome della proprietà. + Valore da restituire. + Writer di testo a cui aggiungere il codice generato. + + + Questa classe viene utilizzata da Migrazioni Code First per leggere e scrivere la cronologia delle migrazioni dal database.Per personalizzare la definizione della tabella relativa alla cronologia delle migrazioni, è possibile derivare da questa classe ed eseguire l'override di OnModelCreating.Le istanze derivate possono essere registrate in base alla configurazione delle migrazioni tramite o a livello globale tramite . + + + Inizializza una nuova istanza della classe HistoryContext.Per creare un contesto di cronologia derivato, in genere viene esposto un costruttore che accetta questi stessi parametri e li passa al costruttore base. + Connessione esistente da utilizzare per il nuovo contesto. + Schema predefinito del modello di cui viene eseguita la migrazione.Questo schema verrà utilizzato per la tabella relativa alla cronologia delle migrazioni a meno che in OnModelCreating non sia stato configurato uno schema diverso. + + + Ottiene la chiave utilizzata per trovare un modello compilato in precedenza per questo contesto.Utilizzato per evitare l'elaborazione di OnModelCreating e il calcolo del modello ogni volta che viene creata una nuova istanza di contesto.Per impostazione predefinita, questa proprietà restituisce lo schema predefinito.Nella maggior parte dei casi, non è necessario eseguire l'override di questa proprietà.Se, tuttavia, l'implementazione di OnModelCreating contiene logica condizionale che restituisce un modello diverso compilato per lo schema predefinito e lo stesso provider di database, è necessario eseguire l'override di questa proprietà e calcolare una chiave appropriata. + + + Ottiene lo schema predefinito del modello di cui viene eseguita la migrazione.Questo schema verrà utilizzato per la tabella relativa alla cronologia delle migrazioni a meno che in OnModelCreating non sia stato configurato uno schema diverso. + + + Nome predefinito utilizzato per la tabella relativa alla cronologia delle migrazioni. + + + Ottiene o imposta un oggetto da utilizzare per leggere e scrivere istanze di . + + + Applica la configurazione predefinita per la tabella relativa alla cronologia delle migrazioni.Se si esegue l'override di questo metodo, è consigliabile chiamare questa implementazione di base prima di applicare la configurazione personalizzata. + Generatore che definisce il modello per il contesto creato. + + + Questa classe viene utilizzata da Migrazioni Code First per leggere e scrivere la cronologia delle migrazioni dal database. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta una chiave che rappresenta a quale contesto si applica la riga. + + + Ottiene o imposta l'ID della migrazione che questa riga rappresenta. + + + Ottiene o imposta lo stato del modello dopo l'applicazione della migrazione. + + + Ottiene o imposta la versione di Entity Framework in cui è stata creata questa voce. + + + Rappresenta un errore che si verifica quando una migrazione automatica determina una perdita di dati. + + + Inizializza una nuova istanza della classe AutomaticDataLossException. + + + Inizializza una nuova istanza della classe AutomaticDataLossException. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza della classe MigrationsException. + Messaggio in cui viene descritto l'errore. + Eccezione che costituisce la causa dell'eccezione corrente o un riferimento Null (Nothing in Visual Basic) se non è specificata alcuna eccezione interna. + + + Rappresenta un errore che si verifica quando sono presenti modifiche del modello in sospeso dopo l'applicazione dell'ultima migrazione e la disabilitazione della migrazione automatica. + + + Inizializza una nuova istanza della classe AutomaticMigrationsDisabledException. + + + Inizializza una nuova istanza della classe AutomaticMigrationsDisabledException. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza della classe MigrationsException. + Messaggio in cui viene descritto l'errore. + Eccezione che costituisce la causa dell'eccezione corrente o un riferimento Null (Nothing in Visual Basic) se non è specificata alcuna eccezione interna. + + + Implementato in modo esplicito da per impedire la visualizzazione di determinati membri nella finestra IntelliSense delle migrazioni con scaffolding. + + + Aggiunge un oggetto personalizzato alla migrazione.Per l'implementazione di operazioni personalizzate è consigliabile creare metodi di estensione su per fornire un'API pratica per l'aggiunta delle nuove operazioni. + Operazione da aggiungere. + + + Fornisce metadati aggiuntivi su una migrazione basata sul codice. + + + Ottiene l'identificatore univoco per la migrazione. + + + Ottiene lo stato del modello prima dell'esecuzione della migrazione. + + + Ottiene lo stato del modello dopo l'esecuzione della migrazione. + + + Rappresenta gli errori che si verificano all'interno della pipeline Migrazioni Code First. + + + Inizializza una nuova istanza della classe MigrationsException. + + + Inizializza una nuova istanza della classe MigrationsException con dati serializzati. + Oggetto che contiene i dati dell'oggetto serializzati, relativi all'eccezione generata. + Oggetto che contiene le informazioni contestuali relative all'origine o alla destinazione. + + + Inizializza una nuova istanza della classe MigrationsException. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza della classe MigrationsException. + Messaggio in cui viene descritto l'errore. + Eccezione che costituisce la causa dell'eccezione corrente o un riferimento Null (Nothing in Visual Basic) se non è specificata alcuna eccezione interna. + + + Classe base per logger che possono essere utilizzati per il processo di migrazione. + + + Inizializza una nuova istanza della classe . + + + Registra un messaggio informativo. + Messaggio da registrare. + + + Registra informazioni aggiuntive che devono essere visualizzate all'utente solo nel caso in cui richieda un output dettagliato. + Messaggio da registrare. + + + Registra un avviso da comunicare all'utente. + Messaggio da registrare. + + + Eccezione generata quando non è possibile eseguire un'operazione perché vi sono migrazioni che non sono state applicate al database. + + + Inizializza una nuova istanza della classe MigrationsPendingException. + + + Inizializza una nuova istanza della classe MigrationsPendingException. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza della classe MigrationsPendingException. + Messaggio in cui viene descritto l'errore. + Eccezione che costituisce la causa dell'eccezione corrente o un riferimento Null (Nothing in Visual Basic) se non è specificata alcuna eccezione interna. + + + Rappresenta una classe di base per elementi Decorator che eseguono il wrapping dell'oggetto principale. + + + Inizializza una nuova istanza della classe . + Utilità di migrazione di cui l'elemento Decorator sta eseguendo il wrapping. + + + Ottiene la configurazione utilizzata per il processo di migrazione. + Processo usato per il processo di migrazione. + + + Ottiene un elenco delle migrazioni applicate al database. + Elenco di ID delle migrazioni. + + + Ottiene un elenco delle migrazioni definite nell'assembly. + Elenco di ID delle migrazioni. + + + Ottiene un elenco delle migrazioni in sospeso non applicate al database. + Elenco di ID delle migrazioni. + + + Aggiorna il database di destinazione alla migrazione più recente. + + + Aggiorna il database di destinazione a una determinata migrazione. + Migrazione a cui effettuare l'aggiornamento/il downgrade. + + + Elemento Decorator che consente la registrazione durante le operazioni di migrazione. + + + Inizializza una nuova istanza della classe MigratorLoggingDecorator. + Utilità di migrazione di cui l'elemento Decorator sta eseguendo il wrapping. + Logger in cui scrivere messaggi. + + + Elemento Decorator per generare uno script SQL anziché applicare modifiche al database.Se si utilizza questo elemento Decorator per eseguire il wrapping di , non applicherà eventuali modifiche al database di destinazione. + + + Inizializza una nuova istanza della classe MigratorScriptingDecorator. + Utilità di migrazione di cui l'elemento Decorator sta eseguendo il wrapping. + + + Genera uno script per aggiornare il database. + Script SQL generato. + Migrazione da cui eseguire l'aggiornamento.Se si specifica null, verrà generato uno script per aggiornare il database corrente. + Migrazione a cui eseguire l'aggiornamento.Se si specifica null, verrà generato uno script da aggiornare alla migrazione più recente. + + + Rappresenta una colonna aggiunta a una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe AddColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella a cui aggiungere la colonna. + Dettagli della colonna aggiunta. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene i dettagli della colonna aggiunta. + + + Ottiene un'operazione che rappresenta l'eliminazione della colonna aggiunta. + + + Ottiene un valore che indica se la modifica è distruttiva. + true se la modifica è distruttiva; in caso contrario, false. + + + Ottiene il nome della tabella a cui aggiungere la colonna. + + + Rappresenta un vincolo di chiave esterna aggiunto a una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe AddForeignKeyOperation.È necessario inoltre popolare le proprietà PrincipalTable, PrincipalColumns, DependentTable e DependentColumns.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene o imposta un valore che indica se è necessario configurare l'eliminazione a catena nel vincolo di chiave esterna. + + + Ottiene un'operazione che consente di creare un indice nelle colonne di chiavi esterne. + Operazione che consente di aggiungere l'indice. + + + Ottiene un'operazione che consente di eliminare il vincolo di chiave esterna. + + + Ottiene o imposta un valore che indica se questa modifica comporta la perdita di dati. + true se questa modifica comporta la perdita di dati; in caso contrario, false. + + + Nomi delle colonne a cui il vincolo di chiave esterna deve fare riferimento.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Rappresenta l'aggiunta di una chiave primaria a una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe AddPrimaryKeyOperation.È necessario inoltre popolare le proprietà Tabella e Colonne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che consente di eliminare la chiave primaria. + + + Ottiene o imposta un valore che indica se si tratta di una chiave primaria cluster. + + + Rappresenta la modifica di una colonna esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe AlterColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella a cui appartiene la colonna. + Dettagli del risultato della modifica della colonna. + Valore che indica se la modifica determina una perdita di dati. + Operazione che consente di ripristinare la modifica della colonna. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe AlterColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella a cui appartiene la colonna. + Dettagli del risultato della modifica della colonna. + Valore che indica se la modifica determina una perdita di dati. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene la nuova definizione della colonna. + + + Ottiene un'operazione che rappresenta il ripristino della modifica.L'operazione inversa non può essere automaticamente calcolata. Se non è stata fornita al costruttore, questa proprietà restituirà il valore Null. + + + Ottiene un valore che indica se questa modifica determina una perdita di dati. + true se questa modifica comporta la perdita di dati; in caso contrario, false. + + + Ottiene il nome della tabella a cui appartiene la colonna. + + + Rappresenta la modifica di una stored procedure esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure. + Corpo della stored procedure espresso in SQL. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina quella corrente.Restituisce sempre . + + + Rappresenta le modifiche apportate alle annotazioni personalizzate in una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella in cui sono state modificate le annotazioni. + Annotazioni personalizzate modificate nella tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene le annotazioni personalizzate che sono state modificate nella tabella. + Annotazioni personalizzate che sono state modificate nella tabella. + + + Ottiene le colonne da includere nella tabella per cui sono state modificate le annotazioni. + Colonne da includere nella tabella per cui sono state modificate le annotazioni. + + + Ottiene un'operazione che è l'inverso di questa in modo che le annotazioni verranno modificate nuovamente a come erano prima che l'operazione fosse applicata. + Operazione che è l'inverso di questa in modo che le annotazioni verranno modificate nuovamente a come erano prima che l'operazione fosse applicata. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il nome della tabella in cui sono state modificate le annotazioni. + Nome della tabella in cui sono state modificate le annotazioni. + + + Rappresenta le informazioni su una colonna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe ColumnModel.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tipo di dati di questa colonna. + + + Inizializza una nuova istanza della classe ColumnModel.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tipo di dati di questa colonna. + Dettagli aggiuntivi sul tipo di dati,inclusi i dettagli, ad esempio lunghezza massima, valori null e così via. + + + Ottiene o imposta le annotazioni personalizzate modificate nella colonna. + + + Ottiene il valore predefinito per il tipo CLR corrispondente al tipo di database di questa colonna. + + + Ottiene il tipo CLR corrispondente al tipo di database di questa colonna. + + + Ottiene o imposta un valore che indica se nel database verranno generati valori per questa colonna utilizzando il modello di identità. + + + Determina se questa colonna rappresenta un tipo di dati più ristretto rispetto a un'altra colonna.Utilizzato per determinare se la modifica della definizione di colonna fornita per questa definizione comporta una perdita di dati. + True se questa colonna rappresenta un tipo di dati più ristretto. + Colonna da confrontare. + Dettagli del provider del database utilizzato. + + + Ottiene o imposta un valore che indica se la colonna può archiviare valori null. + + + Ottiene o imposta un valore che indica se il modello della proprietà deve essere configurata come timestamp. + + + Rappresenta la creazione di un indice del database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe CreateIndexOperation.È necessario inoltre popolare le proprietà Tabella e Colonne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che consente di eliminare l'indice. + + + Ottiene o imposta un valore che indica se si tratta di un indice cluster. + + + Ottiene o imposta un valore che indica se questa modifica comporta la perdita di dati. + true se questa modifica comporta la perdita di dati; in caso contrario, false. + + + Ottiene o imposta un valore che indica se si tratta di un indice univoco. + + + Operazione di migrazione per aggiungere una nuova stored procedure nel database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure. + Corpo della stored procedure espresso in SQL. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che consente di eliminare la stored procedure. + + + Rappresenta la creazione di una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da creare. + Annotazioni personalizzate presenti nella tabella da creare.Può essere null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da creare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene le annotazioni personalizzate presenti nella tabella da creare. + Annotazioni personalizzate presenti nella tabella da creare. + + + Ottiene le colonne da includere nella nuova tabella. + Colonne da includere nella nuova tabella. + + + Ottiene un'operazione che consente di eliminare la tabella. + Operazione per eliminare la tabella. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il nome della tabella da creare. + Nome della tabella da creare. + + + Ottiene o imposta la chiave primaria per la nuova tabella. + Chiave primaria per la nuova tabella. + + + Rappresenta una colonna eliminata da una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe DropColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna. + Nome della colonna da eliminare. + Annotazioni personalizzate presenti nella colonna che viene eliminata.Può essere null o vuoto. + Operazione che rappresenta il ripristino dell'operazione di eliminazione. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna. + Nome della colonna da eliminare. + Annotazioni personalizzate presenti nella colonna che viene eliminata.Può essere null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna. + Nome della colonna da eliminare. + Operazione che rappresenta il ripristino dell'operazione di eliminazione. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna. + Nome della colonna da eliminare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che rappresenta il ripristino dell'eliminazione della colonna.L'operazione inversa non può essere automaticamente calcolata. Se non è stata fornita al costruttore, questa proprietà restituirà il valore Null. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il nome della colonna da eliminare. + + + Ottiene le annotazioni personalizzate presenti nella colonna che viene eliminata. + + + Ottiene il nome della tabella da cui eliminare la colonna. + + + Rappresenta un vincolo di chiave esterna eliminato da una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Operazione che rappresenta il ripristino dell'eliminazione del vincolo di chiave esterna. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe .È necessario inoltre popolare le proprietà PrincipalTable, DependentTable e DependentColumns.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che consente di eliminare l'indice associato nelle colonne di chiavi esterne. + Operazione che consente di eliminare l'indice. + + + Ottiene un'operazione che rappresenta il ripristino dell'eliminazione del vincolo di chiave esterna.L'operazione inversa non può essere automaticamente calcolata. Se non è stata fornita al costruttore, questa proprietà restituirà il valore Null. + Operazione che rappresenta il ripristino dell'eliminazione del vincolo di chiave esterna. + + + Ottiene un valore che indica se una modifica è distruttiva. + true se una modifica è distruttiva; in caso contrario, false. + + + Rappresenta l'eliminazione di un indice esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe DropIndexOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Operazione che rappresenta il ripristino dell'eliminazione dell'indice. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropIndexOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che rappresenta il ripristino dell'eliminazione dell'indice.L'operazione inversa non può essere automaticamente calcolata. Se non è stata fornita al costruttore, questa proprietà restituirà il valore Null. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Rappresenta l'eliminazione di una chiave primaria da una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe DropPrimaryKeyOperation.È necessario inoltre popolare le proprietà Tabella e Colonne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Utilizzato per la modifica della tabella relativa alla cronologia delle migrazioni in modo tale che la tabella possa essere ricompilata anziché limitarsi a eliminare e aggiungere la chiave primaria. + Operazione di creazione della tabella per la tabella relativa alla cronologia delle migrazioni. + + + Ottiene un'operazione che consente di aggiungere la chiave primaria. + + + Elimina una stored procedure dal database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da eliminare. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina quella corrente.Restituisce sempre . + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati.Restituisce sempre false. + + + Ottiene il nome della stored procedure da eliminare. + Nome della stored procedure da eliminare. + + + Rappresenta l'eliminazione di una tabella esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe DropTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare. + Annotazioni personalizzate presenti nella tabella che viene eliminata.Può essere null o vuoto. + Annotazioni personalizzate presenti nelle colonne della tabella che viene eliminata.Può essere null o vuoto. + Operazione che rappresenta il ripristino dell'eliminazione della tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare. + Annotazioni personalizzate presenti nella tabella che viene eliminata.Può essere null o vuoto. + Annotazioni personalizzate presenti nelle colonne della tabella che viene eliminata.Può essere null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare. + Operazione che rappresenta il ripristino dell'eliminazione della tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che rappresenta il ripristino dell'eliminazione della tabella.L'operazione inversa non può essere automaticamente calcolata. Se non è stata fornita al costruttore, questa proprietà restituirà il valore Null. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati. + true se l'operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il nome della tabella da eliminare. + + + Ottiene le annotazioni personalizzate presenti nella tabella che viene eliminata. + + + Ottiene le annotazioni personalizzate presenti nelle colonne della tabella che viene eliminata. + + + Classe base per modifiche che influiscono sui vincoli di chiave esterna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe ForeignKeyOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Nomi delle colonne di chiavi esterne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta il nome della tabella in cui sono presenti le colonne di chiavi esterne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene un valore che indica se è stato fornito un nome specifico per il vincolo di chiave esterna. + + + Ottiene o imposta il nome del vincolo di chiave esterna.Se non viene specificato alcun nome, verrà calcolato un nome predefinito.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta il nome della tabella a cui il vincolo di chiave esterna fa riferimento.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Operazione che rappresenta le modifiche DML alla tabella relativa alla cronologia delle migrazioni.La tabella relativa alla cronologia delle migrazioni viene utilizzata per archiviare un log delle migrazioni applicate al database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe HistoryOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Sequenza di alberi dei comandi che rappresenta le operazioni applicate alla tabella relativa alla cronologia. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Sequenza di comandi che rappresenta le operazioni applicate alla tabella relativa alla cronologia. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Classe base comune per operazioni che interessano gli indici.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe IndexOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Crea un nome di indice predefinito basato sui nomi di colonna specificati. + Nome di indice predefinito. + Nomi di colonna utilizzati per creare un nome di indice predefinito. + + + Ottiene le colonne indicizzate.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene un valore che indica se è stato fornito un nome specifico per questo indice. + + + Ottiene o imposta il nome dell'indice.Se non viene specificato alcun nome, verrà calcolato un nome predefinito.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta la tabella alla quale appartiene l'indice.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Rappresenta un'operazione che consente di modificare uno schema del database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe MigrationOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene argomenti aggiuntivi che possono essere elaborati dai provider.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene un'operazione che ripristina quella corrente. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati. + + + Rappresenta lo spostamento di una stored procedure in un nuovo schema del database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da spostare. + Nuovo schema per la stored procedure. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina quella corrente. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati.Restituisce sempre false. + + + Ottiene il nome della stored procedure da spostare. + Nome della stored procedure da spostare. + + + Ottiene il nuovo schema per la stored procedure. + Nuovo schema per la stored procedure. + + + Rappresenta lo spostamento di una tabella da uno schema a un altro.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe MoveTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da spostare. + Nome dello schema in cui spostare la tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Utilizzato per la modifica della tabella relativa alla cronologia delle migrazioni in modo tale da poter spostare i dati nella nuova tabella. + Chiave del contesto per il modello. + + + Utilizzato per la modifica della tabella relativa alla cronologia delle migrazioni in modo tale che la tabella possa essere ricompilata anziché limitarsi a eliminare e aggiungere la chiave primaria. + Operazione di creazione della tabella per la tabella relativa alla cronologia delle migrazioni. + + + Ottiene un'operazione che riporta la tabella nello schema originale. + + + Ottiene un valore che indica se questa modifica comporta la perdita di dati. + true se questa modifica comporta la perdita di dati; in caso contrario, false. + + + Ottiene un valore che indica se si tratta di una tabella di sistema. + true se la tabella è una tabella di sistema; in caso contrario, false. + + + Ottiene il nome della tabella da spostare. + + + Ottiene il nome dello schema in cui spostare la tabella. + + + Rappresenta un'operazione di migrazione che non può essere eseguita, probabilmente perché non è supportata dal provider di database di destinazione. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati.Restituisce sempre false. + + + Rappresenta le informazioni su un parametro. + + + Inizializza una nuova istanza della classe ParameterModel con il tipo specificato. + Tipo di dati di questo parametro. + + + Inizializza una nuova istanza della classe ParameterModel usando il tipo specificato e l'uso del tipo specificato. + Tipo di dati di questo parametro. + Dettagli aggiuntivi sul tipo di dati,inclusi i dettagli, ad esempio lunghezza massima, valori null e così via. + + + Recupera o imposta un valore che indica se questa istanza è fuori parametro. + true se questa istanza è fuori parametro. In caso contrario, false. + + + Classe base comune che consente di rappresentare operazioni che interessano le chiavi primarie.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe PrimaryKeyOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Restituisce il nome predefinito della chiave primaria. + Nome della chiave primaria predefinita. + Nome della tabella di destinazione. + + + Ottiene le colonne che costituiscono la chiave primaria.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene un valore che indica se è stato fornito un nome specifico per la chiave primaria. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene o imposta il nome della chiave primaria.Se non viene specificato alcun nome, verrà calcolato un nome predefinito.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta il nome della tabella contenente la chiave primaria.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Operazione di migrazione che influisce sulle stored procedure.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure. + Corpo della stored procedure espresso in SQL. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene il corpo della stored procedure espresso in SQL. + Corpo della stored procedure espresso in SQL. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati.Restituisce sempre false. + + + Ottiene il nome della stored procedure. + Nome della stored procedure. + + + Ottiene i parametri della stored procedure. + Parametri della stored procedure. + + + Rappresenta le informazioni su una proprietà di un'entità.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe PropertyModel.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tipo di dati per questo modello di proprietà. + Dettagli aggiuntivi sul tipo di dati,inclusi i dettagli, ad esempio lunghezza massima, valori null e così via. + + + Ottiene o imposta un valore costante da utilizzare come valore predefinito per questo modello di proprietà.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta un'espressione SQL utilizzata come valore predefinito per questo modello di proprietà.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta un valore che indica se il modello di proprietà presenta una lunghezza fissa.Valido solo per tipi di dati della matrice. + + + Ottiene o imposta un valore che indica se il modello di proprietà supporta caratteri Unicode.Valido solo per tipi di dati testuali. + + + Ottiene o imposta la lunghezza massima di questo modello di proprietà.Valido solo per tipi di dati della matrice. + + + Ottiene o imposta il nome del modello di proprietà.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta la precisione per questo modello di proprietà.Valido solo per tipi di dati decimali. + + + Ottiene o imposta la scala per questo modello di proprietà.Valido solo per tipi di dati decimali. + + + Ottiene o imposta un tipo di dati specifici del provider da utilizzare per questo modello di proprietà.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene il tipo di dati per questo modello di proprietà. + + + Ottiene dettagli aggiuntivi sul tipo di dati di questo modello di proprietà,inclusi i dettagli, ad esempio lunghezza massima, valori null e così via. + + + Rappresenta la ridenominazione di una colonna esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe RenameColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella a cui appartiene la colonna. + Nome della colonna da rinominare. + Nuovo nome della colonna. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina la ridenominazione. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il nome della colonna da rinominare. + + + Ottiene il nuovo nome della colonna. + + + Ottiene il nome della tabella a cui appartiene la colonna. + + + Rappresenta l'operazione di ridenominazione di un indice esistente. + + + Inizializza una nuova istanza della classe RenameIndexOperation. + Nome della tabella a cui appartiene l'indice. + Nome dell'indice da rinominare. + Nuovo nome dell'indice. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che inverte il nome precedente dell'indice. + Operazione che inverte il nome precedente dell'indice. + + + Ottiene un valore che indica se la ridenominazione dell'indice può essere distruttiva per l'operazione. + true se la ridenominazione dell'indice può essere distruttiva per l'operazione. In caso contrario, false. + + + Ottiene il nome dell'indice da rinominare. + Nome dell'indice da rinominare. + + + Ottiene il nuovo nome dell'indice. + Nuovo nome dell'indice. + + + Ottiene il nome della tabella a cui appartiene l'indice. + Nome della tabella a cui appartiene l'indice. + + + Rappresenta la ridenominazione di una stored procedure nel database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da rinominare. + Nuovo nome per la stored procedure. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina quella corrente. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati.Restituisce sempre false. + + + Ottiene il nome della stored procedure da rinominare. + Nome della stored procedure da rinominare. + + + Ottiene il nuovo nome per la stored procedure. + Nuovo nome per la stored procedure. + + + Rappresenta la ridenominazione di una tabella esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe RenameTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da rinominare. + Nuovo nome della tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina la ridenominazione. + + + Ottiene un valore che indica se la modifica è distruttiva. + true se la modifica è distruttiva; in caso contrario, false. + + + Ottiene il nome della tabella da rinominare. + + + Ottiene il nuovo nome della tabella. + + + Rappresenta un'istruzione SQL specifica del provider da eseguire direttamente in relazione al database di destinazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe SqlOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Comando SQL da eseguire. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il comando SQL da eseguire. + + + Ottiene o imposta un valore che indica se l'istruzione deve essere eseguita all'esterno dell'ambito della transazione utilizzata per rendere transazionale il processo di migrazione.Se impostata su true, non verrà eseguito il rollback dell'operazione in caso di esito negativo del processo di migrazione. + + + Utilizzato durante lo scripting di un'operazione del database di aggiornamento per archiviare le operazioni che sarebbero state eseguite sul database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Query utilizzate per determinare se questa migrazione deve essere applicata al database.Utilizzate per generare uno script SQL idempotente che può essere eseguito su un database di qualsiasi versione. + + + Aggiunge una migrazione a questa operazione del database di aggiornamento.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + ID della migrazione. + Singole operazioni applicate dalla migrazione. + + + Query utilizzate per determinare se questa migrazione deve essere applicata al database.Utilizzate per generare uno script SQL idempotente che può essere eseguito su un database di qualsiasi versione. + + + Ottiene un valore che indica se un'operazione può determinare una perdita di dati. + + + Ottiene le migrazioni applicate durante l'operazione del database di aggiornamento. + Migrazioni applicate durante l'operazione del database di aggiornamento. + + + Rappresenta una migrazione da applicare al database. + + + Ottiene l'ID della migrazione. + ID della migrazione. + + + Ottiene le singole operazioni applicate da questa migrazione. + Singole operazioni applicate da questa migrazione. + + + Classe di base comune per i provider che convertono le operazioni di migrazione indipendenti dal provider in comandi SQL specifici del provider di database. + + + Inizializza una nuova istanza della classe . + + + Compila l'utilizzo del tipo di archiviazione per l'oggetto specificato tramite facet dall'oggetto specificato. + TypeUsage specifico di un archivio + Nome del tipo di archivio. + Proprietà di destinazione. + + + Converte un set di operazioni di migrazione in codice SQL specifico per il provider di database. + Elenco di istruzioni SQL da utilizzare per eseguire le operazioni di migrazione. + Operazioni da convertire. + Token che rappresenta la versione del database di destinazione. + + + Genera il corpo SQL per una stored procedure. + Corpo SQL per la stored procedure. + Alberi dei comandi che rappresentano i comandi per un'operazione di inserimento, aggiornamento o eliminazione. + Nome del parametro delle righe interessate. + Token del manifesto del provider. + + + Ottiene o imposta il manifesto del provider. + Manifesto del provider. + + + Rappresenta un'operazione di migrazione convertita in un'istruzione SQL.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il terminatore di batch per il provider di database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Terminatore di batch per il provider di database. + + + Ottiene o imposta il codice SQL da utilizzare per eseguire l'operazione di migrazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta un valore che indica se l'istruzione deve essere eseguita all'esterno dell'ambito della transazione utilizzata per rendere transazionale il processo di migrazione.Se impostata su true, non verrà eseguito il rollback dell'operazione in caso di esito negativo del processo di migrazione. + + + Equivale a ma funziona in un contesto di attendibilità parziale e aggiunge la memorizzazione esplicita nella cache della stringa per il rientro generata, nonché riconosce la scrittura di una stringa contenente solo \r\n o \n come oggetto WriteLine, per garantire il corretto rientro per la riga successiva. + + + Inizializza una nuova istanza della classe IndentedTextWriter utilizzando il writer di testo specificato e la stringa di tabulazioni predefinita.Si noti che il writer passato a questo costruttore deve utilizzare l'oggetto specificato dalla proprietà . + Oggetto da utilizzare per l'output. + + + Inizializza una nuova istanza della classe IndentedTextWriter utilizzando il writer di testo specificato e la stringa di tabulazioni.Si noti che il writer passato a questo costruttore deve utilizzare l'oggetto specificato dalla proprietà . + Oggetto da utilizzare per l'output. + Stringa di tabulazioni da utilizzare per il rientro. + + + Chiude il documento in cui viene effettuata la scrittura. + + + Specifica le impostazioni cultura che verranno utilizzate dall'oggetto TextWriter sottostante.Questa proprietà statica è di sola lettura.Si noti che il writer passato a uno dei costruttori dell'oggetto deve utilizzare le stesse impostazioni cultura.Le impostazioni cultura sono . + + + Compila una stringa che rappresenta il livello di rientro corrente per una nuova riga. + Stringa vuota o stringa contenente il valore del livello di rientro della stringa di tabulazione specificata. + + + Specifica la stringa di tabulazioni predefinita.Questo campo è costante. + + + Ottiene la codifica che deve essere utilizzata dal writer di testo. + Oggetto che indica la codifica che deve essere utilizzata dal writer di testo. + + + Scarica il flusso. + + + Ottiene o imposta il numero di spazi da utilizzare per il rientro. + Numero di spazi da utilizzare per il rientro. + + + Ottiene l'oggetto da utilizzare. + Oggetto da utilizzare. + + + Ottiene o imposta il carattere di nuova riga da utilizzare. + Carattere di nuova riga da utilizzare. + + + Restituisce la stringa di tabulazioni una volta per ciascun livello di rientro in base alla proprietà . + + + Scrive la rappresentazione testuale di un valore booleano nel flusso di testo. + Valore booleano da scrivere. + + + Scrive un carattere nel flusso di testo. + Carattere da scrivere. + + + Scrive una matrice di caratteri nel flusso di testo. + Matrice di caratteri da scrivere. + + + Scrive una sottomatrice di caratteri nel flusso di testo. + Matrice di caratteri da cui scrivere i dati. + Indice iniziale nel buffer. + Numero di caratteri da scrivere. + + + Scrive la rappresentazione testuale di un valore Double nel flusso di testo. + Valore Double da scrivere. + + + Scrive la rappresentazione testuale di un Integer nel flusso di testo. + Integer da scrivere. + + + Scrive la rappresentazione testuale di un Integer a 8 byte nel flusso di testo. + Integer a 8 byte da scrivere. + + + Scrive la rappresentazione testuale di un oggetto nel flusso di testo. + Oggetto da scrivere. + + + Scrive la rappresentazione testuale di un valore Single nel flusso di testo. + Valore Single da scrivere. + + + Scrive la stringa specificata nel flusso di testo. + Stringa da scrivere. + + + Scrive una stringa formattata utilizzando la semantica specificata. + Stringa di formattazione. + Oggetto da scrivere nella stringa formattata. + + + Scrive una stringa formattata utilizzando la semantica specificata. + Stringa di formattazione da utilizzare. + Primo oggetto da scrivere nella stringa formattata. + Secondo oggetto da scrivere nella stringa formattata. + + + Scrive una stringa formattata utilizzando la semantica specificata. + Stringa di formattazione da utilizzare. + Matrice di argomenti per l'output. + + + Scrive un terminatore di riga. + + + Scrive nel flusso di testo la rappresentazione testuale di un valore booleano seguita da un terminatore di riga. + Valore booleano da scrivere. + + + Scrive nel flusso di testo un carattere seguito da un terminatore di riga. + Carattere da scrivere. + + + Scrive nel flusso di testo una matrice di caratteri seguita da un terminatore di riga. + Matrice di caratteri da scrivere. + + + Scrive nel flusso di testo una sottomatrice di caratteri seguita da un terminatore di riga. + Matrice di caratteri da cui scrivere i dati. + Indice iniziale nel buffer. + Numero di caratteri da scrivere. + + + Scrive nel flusso di testo la rappresentazione testuale di un valore Double seguita da un terminatore di riga. + Valore Double da scrivere. + + + Scrive nel flusso di testo la rappresentazione testuale di un Integer seguita da un terminatore di riga. + Integer da scrivere. + + + Scrive nel flusso di testo la rappresentazione testuale di un Integer a 8 byte seguita da un terminatore di riga. + Integer a 8 byte da scrivere. + + + Scrive nel flusso di testo la rappresentazione testuale di un oggetto seguita da un terminatore di riga. + Oggetto da scrivere. + + + Scrive nel flusso di testo la rappresentazione testuale di un valore Single seguita da un terminatore di riga. + Valore Single da scrivere. + + + Scrive nel flusso di testo la stringa specificata seguita da un terminatore di riga. + Stringa da scrivere. + + + Scrive una stringa formattata seguita da un terminatore di riga, utilizzando la semantica specificata. + Stringa di formattazione. + Oggetto da scrivere nella stringa formattata. + + + Scrive una stringa formattata seguita da un terminatore di riga, utilizzando la semantica specificata. + Stringa di formattazione da utilizzare. + Primo oggetto da scrivere nella stringa formattata. + Secondo oggetto da scrivere nella stringa formattata. + + + Scrive una stringa formattata seguita da un terminatore di riga, utilizzando la semantica specificata. + Stringa di formattazione da utilizzare. + Matrice di argomenti per l'output. + + + Scrive nel flusso di testo la rappresentazione testuale di un valore UInt32 seguita da un terminatore di riga. + Valore UInt32 per l'output. + + + Scrive la stringa specificata in una riga priva di tabulazioni. + Stringa da scrivere. + + + Consente di eseguire la configurazione di un tipo complesso in un modello.Un oggetto ComplexTypeConfiguration può essere ottenuto tramite il metodo ComplexType su oppure un tipo personalizzato derivato da ComplexTypeConfiguration può essere registrato tramite la proprietà Configurations su . + Tipo complesso da configurare. + + + Inizializza una nuova istanza di ComplexTypeConfiguration + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto specificato. + + + Funge da funzione hash per un tipo specifico. + Funzione hash per un tipo specifico. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Esclude una proprietà dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza di ComplexTypeConfiguration in modo che da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà da ignorare. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Consente di eseguire la configurazione di un tipo di entità in un modello.Un oggetto EntityTypeConfiguration può essere ottenuto tramite il metodo Entity su oppure un tipo personalizzato derivato da EntityTypeConfiguration può essere registrato tramite la proprietà Configurations su . + Tipo di entità configurato. + + + Inizializza una nuova istanza di EntityTypeConfiguration + + + Restituisce un valore che indica se il modello di configurazione specificato è uguale al modello di configurazione corrente. + true se il modello di configurazione specificato è uguale al modello di configurazione corrente; in caso contrario, false. + Modello da confrontare con l'oggetto corrente. + + + Restituisce la funzione hash per il modello di configurazione specificato. + Funzione hash per il generatore di modelli specificato. + + + Ottiene il tipo per la configurazione di modello corrente. + Tipo per la configurazione di modello corrente. + + + Configura il nome del set di entità da utilizzare per questo tipo di entità.Il nome del set di entità può essere configurato solo per il tipo di base in ogni set. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Nome del set di entità. + + + Configura le proprietà di chiave primaria per questo tipo di entità. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da utilizzare come chiave primaria.C#: t =&gt; t.Id VB.Net: Function(t) t.Id. Se la chiave primaria è costituita da più proprietà, specificare un tipo anonimo che include le proprietà.C#: t =&gt; new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + Tipo di chiave. + + + Configura una relazione molti da questo tipo di entità. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo dell'entità nell'altra entità finale della relazione. + + + Configura una relazione facoltativa da questo tipo di entità.Le istanze del tipo di entità potranno essere salvate nel database senza la specifica di questa relazione.La chiave esterna nel database sarà nullable. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo dell'entità nell'altra entità finale della relazione. + + + Configura una relazione obbligatoria da questo tipo di entità.Le istanze del tipo di entità non potranno essere salvate nel database a meno che non sia specificata questa relazione.La chiave esterna nel database sarà non nullable. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo dell'entità nell'altra entità finale della relazione. + + + Imposta un'annotazione nel modello per la tabella alla quale questa entità esegue il mapping.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della tabella, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Esclude una proprietà dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà da ignorare. + + + Consente la configurazione avanzata correlata alla modalità di esecuzione del mapping di un tipo di entità derivato allo schema del database.Le chiamate a Map sono additive, pertanto le chiamate successive non eseguiranno l'override della configurazione già eseguita tramite Map. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Azione che esegue la configurazione su un oggetto . + Tipo di entità derivata da configurare. + + + Consente la configurazione avanzata correlata alla modalità di esecuzione del mapping di questo tipo di entità allo schema del database.Per impostazione predefinita, qualsiasi configurazione verrà applicata anche a qualsiasi tipo derivato da questo tipo di entità.I tipi derivati possono essere configurati attraverso l'overload di Map che configura un tipo derivato o tramite un oggetto EntityTypeConfiguration per il tipo derivato.Le proprietà di un'entità possono essere suddivise tra più tabelle utilizzando più chiamate a Map.Le chiamate a Map sono additive, pertanto le chiamate successive non eseguiranno l'override della configurazione già eseguita tramite Map. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Azione che esegue la configurazione su un oggetto . + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare.Verranno utilizzate le convenzioni predefinite per i nomi della procedura e del parametro. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Configurazione per eseguire l'override delle convenzioni predefinite per i nomi della procedura e del parametro. + + + Restituisce una rappresentazione di stringa della configurazione di modello. + Rappresentazione di stringa del generatore di modelli. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Nome della tabella. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Nome della tabella. + Schema del database della tabella. + + + Eccezione generata dall'oggetto se viene generato un modello non valido durante il processo di creazione. + + + Inizializza una nuova istanza di ModelValidationException + + + Inizializza una nuova istanza del contesto di flusso e delle informazioni di serializzazione della classe . + Informazioni di serializzazione. + Contesto di flusso. + + + Inizializza una nuova istanza di ModelValidationException + Messaggio dell'eccezione. + + + Inizializza una nuova istanza di ModelValidationException + Messaggio dell'eccezione. + Eccezione interna. + + + Classe base per eseguire la configurazione di una relazione.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Inizializza una nuova istanza della classe . + + + Consente di eseguire la configurazione per una stored procedure utilizzata per modificare una relazione. + Tipo dell'entità da cui viene configurata la relazione. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà. + + + Utilizzato per configurare una proprietà di un tipo di entità o di un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database.Se si imposta "null" verrà utilizzata l'opzione predefinita che può essere "None", "Identity" o "Computed" a seconda del tipo di proprietà, della relativa semantica nel modello (ad esempiole chiavi primarie vengono gestite in modo diverso) e del set di convenzioni utilizzate. + + + Configura la proprietà in modo che disponga della lunghezza massima specificata. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Lunghezza massima per la proprietà.L'impostazione "null" rimuoverà qualsiasi restrizione di lunghezza massima dalla proprietà. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza.L'impostazione "null" rimuoverà il facet del token di concorrenza dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia a lunghezza fissa.Utilizzare HasMaxLength per impostare la lunghezza a cui è fissa la proprietà. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null.Le proprietà sono facoltative per impostazione predefinita. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia una versione di riga nel database.Il tipo effettivo di dati varierà a seconda del provider del database utilizzato.L'impostazione della proprietà in modo che sia una versione di riga la configurerà automaticamente affinché sia un token di concorrenza ottimistica. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia a lunghezza variabile.Le proprietà sono a lunghezza variabile per impostazione predefinita. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura una relazione che può supportare la funzionalità di eliminazione a catena. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura l'eliminazione a catena in modo che sia abilitata per la relazione. + + + Configura un valore che indica se l'eliminazione a catena è o meno abilitata per la relazione. + Valore che indica se l'eliminazione a catena è o meno abilitata. + + + Consente la registrazione di classi delle configurazioni derivate per entità e tipi complessi con un oggetto . + + + Aggiunge un oggetto all'oggetto .Per ogni tipo in un modello può essere aggiunto un unico oggetto . + Stessa istanza di ConfigurationRegistrar in modo da poter concatenare più chiamate. + Configurazione del tipo complesso da aggiungere. + Tipo complesso configurato. + + + Aggiunge un oggetto all'oggetto .Per ogni tipo in un modello può essere aggiunto un unico oggetto . + Stessa istanza di ConfigurationRegistrar in modo da poter concatenare più chiamate. + Configurazione del tipo di entità da aggiungere. + Tipo di entità configurato. + + + Individua tutti i tipi che ereditano da o nell'assembly specificato e aggiunge un'istanza di ogni tipo individuato a questa registrazione avanzata. + Stessa istanza di ConfigurationRegistrar in modo da poter concatenare più chiamate. + Assembly che contiene le configurazioni del modello da aggiungere. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Crea una convenzione tramite cui vengono configurate le stored procedure da utilizzare per eliminare le entità nel database. + + + Specifica se questa istanza è uguale a un oggetto specifico. + true se questa istanza è uguale a un oggetto specifico. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a questa istanza. + Codice hash associato a questa istanza. + + + Ottiene il tipo sottostante dell'istanza. + Tipo sottostante dell'istanza. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura il parametro di output tramite cui vengono restituite le righe interessate da questa procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome del parametro. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Crea una convenzione tramite cui vengono configurate le stored procedure da utilizzare per inserire le entità nel database. + + + Determina se l'oggetto specificato è uguale all'istanza corrente. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Ottiene il tipo associato alla configurazione. + Tipo associato alla configurazione. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il risultato. + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il risultato. + Nome della colonna dei risultati. + + + Restituisce la rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Rappresenta una convenzione tramite cui sono configurate le stored procedure da usare per modificare le entità nel database. + + + Crea una convenzione tramite cui vengono configurate le stored procedure da utilizzare per modificare le entità nel database. + + + Configura la stored procedura utilizzata per eliminare le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Specifica se la configurazione è uguale a un oggetto specifico. + true se la configurazione è uguale a un oggetto specifico. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a questa configurazione. + Codice hash associato a questa configurazione. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la stored procedura utilizzata per inserire le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Restituisce una rappresentazione in forma di stringa della classe . + Rappresentazione in forma di stringa della classe . + + + Configura la stored procedura utilizzata per aggiornare le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Rappresenta una proprietà primitiva di un tipo di entità o di un tipo complesso. + + + Ottiene l'oggetto per questa proprietà. + Oggetto per questa proprietà. + + + Specifica se questa istanza è uguale a un altro oggetto. + true se questa istanza è uguale a un altro oggetto. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash dell'istanza. + Codice hash dell'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database. + + + Configura la proprietà in modo che disponga della lunghezza massima specificata. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Lunghezza massima per la proprietà. + + + Configura il nome del parametro utilizzato nelle stored procedure per questa proprietà. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Il nome del parametro. + + + Configura la precisione della proprietà .Se il provider del database non supporta la precisione per il tipo di dati della colonna, il valore viene ignorato. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Precisione della proprietà. + + + Configura la precisione e la scala della proprietà . + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Precisione della proprietà. + Scala della proprietà. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza. + + + Configura la proprietà in modo che sia a lunghezza fissa.Utilizzare HasMaxLength per impostare la lunghezza a cui è fissa la proprietà. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura questa proprietà come parte della chiave primaria del tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la proprietà per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia una versione di riga nel database.Il tipo effettivo di dati varierà a seconda del provider del database utilizzato.L'impostazione della proprietà in modo che sia una versione di riga la configurerà automaticamente affinché sia un token di concorrenza ottimistica. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la proprietà per supportare il contenuto della stringa Unicode. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà supporta o meno il contenuto della stringa Unicode. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà supporta o meno il contenuto della stringa Unicode. + + + Configura la proprietà in modo che sia a lunghezza variabile.Le proprietà sono a lunghezza variabile per impostazione predefinita. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Consente la personalizzazione delle convenzioni utilizzate da un'istanza di .Le convenzioni predefinite sono disponibili nello spazio dei nomi System.Data.Entity.ModelConfiguration.Conventions. + + + Abilita una convenzione per l'oggetto . + Tipo della convenzione da abilitare. + + + Abilita una o più convenzioni per l'oggetto . + Convenzioni da abilitare. + + + Abilita una convenzione per l'oggetto .Questa convenzione verrà eseguita dopo quella specificata. + Convenzione da abilitare. + Tipo della convenzione dopo la quale verrà eseguita quella abilitata. + + + Abilita una convenzione di configurazione per l'oggetto .Questa convenzione verrà eseguita prima di quella specificata. + Convenzione da abilitare. + Tipo della convenzione prima della quale verrà eseguita quella abilitata. + + + Individua tutte le convenzioni nell'assembly specificato e le aggiunge a . + Assembly contenente le convenzioni da aggiungere. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Disabilita una convenzione per .Le convenzioni predefinite disponibili per la rimozione sono contenute nello spazio dei nomi System.Data.Entity.ModelConfiguration.Conventions. + Tipo della convenzione da disabilitare. + + + Disabilita una o più convenzioni per l'oggetto . + Convenzioni da disabilitare. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Consente di eseguire la configurazione di un tipo di entità in un modello.Questa funzionalità di configurazione è disponibile tramite convenzioni leggere. + + + Ottiene l'oggetto di questo tipo di entità. + Oggetto di questo tipo di entità. + + + Determina se l'oggetto specificato è uguale all'istanza corrente. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura il nome del set di entità da utilizzare per questo tipo di entità.Il nome del set di entità può essere configurato solo per il tipo di base in ogni set. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome del set di entità. + + + Configura le proprietà di chiave primaria per questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Proprietà da utilizzare come chiave primaria. + + + Configura le proprietà di chiave primaria per questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nomi delle proprietà da utilizzare come chiave primaria. + + + Configura la proprietà della chiave primaria per questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Proprietà da utilizzare come chiave primaria. + + + Configura la proprietà della chiave primaria per questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della proprietà da utilizzare come chiave primaria. + + + Imposta un'annotazione nel modello per la tabella alla quale questa entità esegue il mapping.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della tabella, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Esclude il tipo di entità dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Esclude una proprietà dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Proprietà da configurare. + + + Esclude una proprietà dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della proprietà da configurare. + + + Modifica questo tipo di entità in tipo complesso. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare.Verranno utilizzate le convenzioni predefinite per i nomi della procedura e del parametro. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Configurazione per eseguire l'override delle convenzioni predefinite per i nomi della procedura e del parametro. + + + Configura una proprietà definita su questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Proprietà in corso di configurazione. + + + Configura una proprietà definita su questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Nome della proprietà in corso di configurazione. + + + Restituisce la rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della tabella. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della tabella. + Schema del database della tabella. + + + Consente di eseguire la configurazione di un tipo di entità in un modello.Questa funzionalità di configurazione è disponibile tramite convenzioni leggere. + Tipo ereditato dal tipo di entità. + + + Ottiene l'oggetto di questo tipo di entità. + Oggetto di questo tipo di entità. + + + Determina se l'oggetto specificato è uguale all'istanza corrente. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare. + + + Recupera il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura il nome del set di entità da utilizzare per questo tipo di entità.Il nome del set di entità può essere configurato solo per il tipo di base in ogni set. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome del set di entità. + + + Configura le proprietà di chiave primaria per questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Espressione lambda che rappresenta la proprietà da utilizzare come chiave primaria.C#: t =&gt; t.Id VB.Net: Function(t) t.Id. Se la chiave primaria è costituita da più proprietà, specificare un tipo anonimo che include le proprietà.C#: t =&gt; new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + Tipo di chiave. + + + Imposta un'annotazione nel modello per la tabella alla quale questa entità esegue il mapping.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della tabella, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con . + + + Esclude il tipo di entità dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Esclude una proprietà dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà da ignorare. + + + Modifica questo tipo di entità in tipo complesso. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare.Verranno utilizzate le convenzioni predefinite per i nomi della procedura e del parametro. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Configurazione per eseguire l'override delle convenzioni predefinite per i nomi della procedura e del parametro. + + + Configura una proprietà definita su questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà configurata. + + + Converte il valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della tabella. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della tabella. + Schema del database della tabella. + + + Crea una convenzione tramite cui vengono configurate le stored procedure da utilizzare per aggiornare le entità nel database. + + + Determina se questa istanza è uguale all'oggetto specificato. + true se questa istanza è uguale all'oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Restituisce il tipo associato all'istanza corrente. + Tipo associato all'istanza corrente. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il parametro. + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il parametro. + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il risultato. + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il risultato. + Nome della colonna dei risultati. + + + Configura il parametro di output tramite cui vengono restituite le righe interessate da questa procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome del parametro. + + + Restituisce la rappresentazione di stringa per questa istanza. + Rappresentazione di stringa per questa istanza. + + + Utilizzato per configurare una proprietà di un tipo di entità o di un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database.Se si imposta "null" verrà utilizzata l'opzione predefinita che può essere "None", "Identity" o "Computed" a seconda del tipo di proprietà, della relativa semantica nel modello (ad esempiole chiavi primarie vengono gestite in modo diverso) e del set di convenzioni utilizzate. + + + Configura la precisione della proprietà.Se il provider del database non supporta la precisione per il tipo di dati della colonna, il valore viene ignorato. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Precisione della proprietà. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza.L'impostazione "null" rimuoverà il facet del token di concorrenza dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null.Le proprietà sono obbligatorie per impostazione predefinita. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Utilizzato per configurare una proprietà di un tipo di entità o di un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database.Se si imposta "null" verrà utilizzata l'opzione predefinita che può essere "None", "Identity" o "Computed" a seconda del tipo di proprietà, della relativa semantica nel modello (ad esempiole chiavi primarie vengono gestite in modo diverso) e del set di convenzioni utilizzate. + + + Configura la precisione e la scala della proprietà. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Precisione della proprietà. + Scala della proprietà. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza.L'impostazione "null" rimuoverà il facet del token di concorrenza dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null.Le proprietà sono obbligatorie per impostazione predefinita. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Consente di eseguire la configurazione per una stored procedure utilizzata per eliminare entità. + Tipo dell'entità per la cui eliminazione è possibile utilizzare la stored procedure. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto con cui eseguire il confronto. + + + Recupera il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Recupera il tipo dell'istanza corrente. + Tipo dell’istanza corrente. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura il parametro di output tramite cui vengono restituite le righe interessate da questa procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome del parametro. + + + Converte il valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Configura una relazione che può supportare proprietà di chiave esterna esposte nel modello a oggetti.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + Tipo di entità dipendente. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la relazione per l'utilizzo di proprietà di chiave esterna esposte nel modello a oggetti.Se le proprietà di chiave esterna non sono esposte nel modello a oggetti, utilizzare il metodo Map. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà da utilizzare come chiave esterna.Se la chiave esterna è costituita da più proprietà, specificare un tipo anonimo che include le proprietà.Quando si utilizzano più proprietà di chiave esterna, le proprietà devono essere specificate nello stesso ordine in cui le proprietà di chiave primaria sono state configurate per il tipo di entità principale. + Tipo di chiave. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura il mapping di tabelle e colonne per un tipo di entità o un subset di proprietà da un tipo di entità.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + Tipo di entità di cui eseguire il mapping. + + + Inizializza una nuova istanza della classe . + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Imposta un'annotazione nel modello per la tabella alla quale questa entità esegue il mapping.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della tabella, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Esegue nuovamente il mapping di tutte le proprietà ereditate dai tipi di base.Quando si configura un tipo derivato di cui eseguire il mapping a una tabella separata, tale operazione causerà l'inclusione di tutte le proprietà nella tabella anziché solo delle proprietà non ereditate.Questo metodo è noto come mapping di tabella per tipo concreto (TPC). + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + + + Configura le proprietà che verranno incluse in questo frammento di mapping.Se questo metodo non viene chiamato, verranno configurate tutte le proprietà che non sono state ancora incluse in un frammento di mapping. + Espressione lambda in un tipo anonimo che contiene le proprietà di cui eseguire il mapping.C#: t =&gt; new { t.Id, t.Property1, t.Property2 } VB.Net: Function(t) New With { p.Id, t.Property1, t.Property2 } + Un tipo anonimo che include le proprietà di cui eseguire il mapping. + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà configurata. + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà configurata. + + + Configura la condizione del discriminatore utilizzata per distinguere i tipi in una gerarchia di ereditarietà. + Oggetto di configurazione per configurare ulteriormente la condizione del discriminatore. + Espressione lambda che rappresenta la proprietà utilizzata per la discriminazione tra i tipi.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà utilizzata per la discriminazione tra i tipi. + + + Configura la colonna discriminatore utilizzata per distinguere i tipi in una gerarchia di ereditarietà. + Oggetto di configurazione per configurare ulteriormente la colonna discriminatore e i valori discriminanti. + Nome della colonna discriminatore. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura il nome della tabella a cui deve essere eseguito il mapping. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della tabella. + + + Configura il nome e lo schema della tabella a cui deve essere eseguito il mapping. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della tabella. + Schema della tabella. + + + Configura il mapping di tabelle e colonne di una relazione che non espone proprietà di chiave esterna nel modello a oggetti.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Imposta un'annotazione nel modello per una colonna del database configurata con .Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di ForeignKeyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nome della colonna configurata con il metodo HasKey. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome delle colonne per la chiave esterna. + Stessa istanza di ForeignKeyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nomi di colonne di chiavi esterne.Quando si utilizzano più proprietà di chiave esterna, le proprietà devono essere specificate nello stesso ordine in cui sono state configurate le proprietà di chiave primaria per il tipo di entità di destinazione. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura il nome della tabella in cui risiedono le colonne di chiavi esterne.Il mapping della tabella specificata deve essere già stato eseguito per il tipo di entità.Se si desidera che le chiavi esterne risiedano nella relativa tabella, utilizzare il metodo Map sull'oggetto per eseguire la suddivisione delle entità in modo che la tabella venga creata solo con la proprietà di chiave primaria.Le chiavi esterne possono quindi essere aggiunte alla tabella tramite questo metodo. + Stessa istanza di ForeignKeyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nome della tabella. + + + Configura il nome e lo schema della tabella in cui risiedono le colonne di chiavi esterne.Il mapping della tabella specificata deve essere già stato eseguito per il tipo di entità.Se si desidera che le chiavi esterne risiedano nella relativa tabella, utilizzare il metodo Map sull'oggetto per eseguire la suddivisione delle entità in modo che la tabella venga creata solo con la proprietà di chiave primaria.Le chiavi esterne possono quindi essere aggiunte alla tabella tramite questo metodo. + Stessa istanza di ForeignKeyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nome della tabella. + Schema della tabella. + + + Configura una relazione che può supportare solo proprietà di chiave esterna non esposte nel modello a oggetti.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la relazione per l'utilizzo di proprietà di chiave esterna non esposte nel modello a oggetti.Le colonne e la tabella possono essere personalizzate specificando un'azione di configurazione.Se viene specificata un'azione di configurazione vuota, i nomi di colonna verranno generati per convenzione.Se le proprietà di chiave esterna sono esposte nel modello a oggetti, utilizzare il metodo HasForeignKey.Non tutte le relazioni supportano l'esposizione di proprietà di chiave esterna nel modello a oggetti. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Azione che configura le colonne di chiavi esterne e la tabella. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Rappresenta un valore che permette di eseguire la configurazione per una stored procedure usata per inserire entità. + Tipo dell'entità per il cui inserimento è possibile utilizzare la stored procedure. + + + Specifica se questa istanza è uguale a un oggetto specifico. + true se questa istanza è uguale a un oggetto specifico. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per questa istanza. + Codice hash per l'istanza. + + + Ottiene il tipo dell'istanza. + Tipo dell'istanza. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + Tipo della proprietà da configurare. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + Tipo della proprietà da configurare. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Utilizzato per configurare una colonna con facet di lunghezza per un tipo di entità o un tipo complesso.Questa funzionalità di configurazione è esposta dall'API Fluent di Code First; vedere . + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la colonna in modo che disponga della lunghezza massima specificata. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Lunghezza massima per la colonna.L'impostazione del valore su null rimuoverà qualsiasi restrizione di lunghezza massima dalla colonna e per la colonna di database verrà utilizzata una lunghezza predefinita. + + + Configura la colonna in modo che sia a lunghezza fissa. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la colonna per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la colonna in modo che sia a lunghezza variabile. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Utilizzato per configurare una proprietà con facet di lunghezza per un tipo di entità o un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Configura la proprietà in modo che disponga della lunghezza massima specificata. + Stessa istanza di LengthPropertyConfiguration in modo da poter concatenare più chiamate. + Lunghezza massima per la proprietà.L'impostazione del valore su 'Null' rimuoverà qualsiasi restrizione di lunghezza massima dalla proprietà e per la colonna di database verrà utilizzata una lunghezza predefinita. + + + Configura la proprietà in modo che sia a lunghezza fissa.Utilizzare HasMaxLength per impostare la lunghezza a cui è fissa la proprietà. + Stessa istanza di LengthPropertyConfiguration in modo da poter concatenare più chiamate. + + + Configura la proprietà per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza di LengthPropertyConfiguration in modo da poter concatenare più chiamate. + + + Configura la proprietà in modo che sia a lunghezza variabile.Le proprietà sono a lunghezza variabile per impostazione predefinita. + Stessa istanza di LengthPropertyConfiguration in modo da poter concatenare più chiamate. + + + Configura una relazione molti da un tipo di entità. + Tipo di entità da cui ha origine la relazione. + Tipo di entità che rappresenta la destinazione della relazione. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura la relazione in modo che sia di tipo molti:molti senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo molti:molti con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo molti:facoltativa senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo molti:facoltativa con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo molti:obbligatoria senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo molti:obbligatoria con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura il mapping di tabella e colonne di una relazione molti:molti.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Imposta un'annotazione nel modello per la tabella join.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della tabella, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome delle colonne per la chiave esterna sinistra.La chiave esterna sinistra fa riferimento all'entità padre della proprietà di navigazione specificata nella chiamata a HasMany. + Stessa istanza di ManyToManyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nomi di colonne di chiavi esterne.Quando si utilizzano più proprietà di chiave esterna, le proprietà devono essere specificate nello stesso ordine in cui sono state configurate le proprietà di chiave primaria per il tipo di entità di destinazione. + + + Configura il nome delle colonne per la chiave esterna destra.La chiave esterna destra fa riferimento all'entità padre della proprietà di navigazione specificata nella chiamata a WithMany. + Stessa istanza di ManyToManyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nomi di colonne di chiavi esterne.Quando si utilizzano più proprietà di chiave esterna, le proprietà devono essere specificate nello stesso ordine in cui sono state configurate le proprietà di chiave primaria per il tipo di entità di destinazione. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura il nome della tabella di join per la relazione. + Stessa istanza di ManyToManyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nome della tabella. + + + Configura il nome e lo schema della tabella di join per la relazione. + Stessa istanza di ManyToManyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nome della tabella. + Schema della tabella. + + + Consente di eseguire la configurazione per una stored procedure utilizzata per modificare una relazione molti a molti. + Tipo dell'entità da cui viene configurata la relazione. + Tipo dell'entità a cui è destinata l'altra entità finale della relazione. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Recupera il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Recupera il tipo dell'istanza corrente. + Tipo dell’istanza corrente. + + + Imposta il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della procedura. + + + Imposta il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della procedura. + Nome dello schema. + + + Configura il parametro per i valori della chiave sinistra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + + + Configura il parametro per i valori della chiave sinistra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + Tipo della proprietà da configurare. + + + Configura il parametro per i valori della chiave sinistra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + + + Configura il parametro per i valori della chiave sinistra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + Tipo della proprietà da configurare. + + + Configura il parametro per i valori della chiave destra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + + + Configura il parametro per i valori della chiave destra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + Tipo della proprietà da configurare. + + + Configura il parametro per i valori della chiave destra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + + + Configura il parametro per i valori della chiave destra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + Tipo della proprietà da configurare. + + + Converte il valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Consente di eseguire la configurazione per una stored procedure utilizzata per modificare una relazione molti a molti. + Tipo dell'entità da cui viene configurata la relazione. + Tipo dell'entità a cui è destinata l'altra entità finale della relazione. + + + Configura la stored procedura utilizzata per eliminare le relazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Recupera il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la stored procedura utilizzata per inserire le relazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Converte il valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Configura una relazione molti:molti.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + Tipo dell'entità padre della proprietà di navigazione specificata nella chiamata a HasMany. + Tipo dell'entità padre della proprietà di navigazione specificata nella chiamata a WithMany. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura le colonne di chiavi esterne e la tabella utilizzate per archiviare la relazione. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Azione che configura le colonne di chiavi esterne e la tabella. + + + Configura le stored procedure da utilizzare per la modifica di questa relazione.Verranno utilizzate le convenzioni predefinite per i nomi della procedura e del parametro. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura le stored procedure da utilizzare per la modifica di questa relazione. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Configurazione per eseguire l'override delle convenzioni predefinite per i nomi della procedura e del parametro. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Esegue la configurazione di una stored procedure utilizzata per modificare un'entità nel database. + + + Consente di eseguire la configurazione per una stored procedure utilizzata per modificare entità. + Tipo dell'entità per la cui modifica è possibile utilizzare la stored procedure. + + + Configura la stored procedura usata per eliminare le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Specifica se questa istanza è uguale a un oggetto specificato. + true se questa istanza è uguale a un oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per questa istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la stored procedura utilizzata per inserire le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Configura la stored procedura utilizzata per aggiornare le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Configura una condizione utilizzata per discriminare tra i tipi in una gerarchia di ereditarietà basata sui valori assegnati a una proprietà.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la condizione per richiedere un valore nella proprietà.Si presuppone che le righe che non dispongono di un valore assegnato alla colonna in cui viene archiviata questa proprietà siano del tipo di base di questo tipo di entità. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura una relazione facoltativa da un tipo di entità. + Tipo di entità da cui ha origine la relazione. + Tipo di entità che rappresenta la destinazione della relazione. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura la relazione in modo che sia di tipo facoltativa:molti senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo facoltativa:molti con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo facoltativa:facoltativa senza una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo principale nella relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo facoltativa:facoltativa con una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo principale nella relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo facoltativa:facoltativa senza una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo principale nella relazione.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo facoltativa:facoltativa con una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo principale nella relazione.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione. + + + Configura la relazione in modo che sia di tipo facoltativa:obbligatoria senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo facoltativa:obbligatoria con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una colonna primitiva da un tipo di entità. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura l'ordine della colonna primitiva utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna primitiva utilizzata per archiviare la proprietà. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la colonna primitiva in modo che sia facoltativa. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la colonna primitiva in modo che sia obbligatoria. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Fornisce i metodi usati per configurare una proprietà primitiva di un tipo di entità o di un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se questa istanza è uguale all'oggetto specificato. + true se questa istanza è uguale all'oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database.Se si imposta "null" verrà utilizzata l'opzione predefinita che può essere "None", "Identity" o "Computed" a seconda del tipo di proprietà, della relativa semantica nel modello (ad esempiole chiavi primarie vengono gestite in modo diverso) e del set di convenzioni utilizzate. + + + Configura il nome del parametro utilizzato nelle stored procedure per questa proprietà. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del parametro. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza.L'impostazione "null" rimuoverà il facet del token di concorrenza dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Restituisce la rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Consente di eseguire la configurazione per una convenzione leggera basata sulle proprietà in un modello. + + + Consente la configurazione delle proprietà a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto . + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Restituisce il codice hash per l'istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Filtra le proprietà a cui si applica questa convenzione in base a un predicato durante l'acquisizione di un valore da utilizzare in seguito durante la configurazione. + Istanza di in modo da poter concatenare più chiamate. + Funzione per acquisire un valore per ogni proprietà.Se il valore è Null, la proprietà verrà esclusa. + Tipo del valore acquisito. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Oggetto corrente. + + + Filtra le proprietà a cui si applica questa convenzione in base a un predicato. + Istanza di in modo da poter concatenare più chiamate. + Funzione per testare ogni proprietà per una condizione. + + + Consente di eseguire la configurazione per una convenzione leggera in base alle proprietà dei tipi di entità in un modello e un valore acquisito. + Tipo del valore acquisito. + + + Consente la configurazione delle proprietà a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto utilizzando un valore acquisito. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Utilizzato per configurare una proprietà in un frammento di mapping.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di PropertyMappingConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà, in un frammento di mapping. + Stessa istanza di PropertyMappingConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura una relazione obbligatoria da un tipo di entità. + Tipo di entità da cui ha origine la relazione. + Tipo di entità che rappresenta la destinazione della relazione. + + + Specifica se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato all'oggetto corrente. + Codice hash associato all'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una rappresentazione di stringa dell'oggetto corrente. + Rappresentazione di stringa dell'oggetto corrente. + + + Configura la relazione in modo che sia di tipo obbligatoria:molti senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo obbligatoria:molti con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo obbligatoria:facoltativa senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo obbligatoria:facoltativa con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo obbligatoria:obbligatoria senza una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo principale nella relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo obbligatoria:obbligatoria con una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo principale nella relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo obbligatoria:obbligatoria senza una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo principale nella relazione.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo obbligatoria:obbligatoria con una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo principale nella relazione.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una colonna di database utilizzata per archiviare valori stringa.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura l'ordine della colonna di database. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la proprietà in modo che disponga della lunghezza massima specificata. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + Lunghezza massima per la proprietà.L'impostazione di Null comporterà l'utilizzo di una lunghezza predefinita per la colonna. + + + Configura la colonna in modo che sia a lunghezza fissa.Utilizzare HasMaxLength per impostare la lunghezza a cui è fissa la proprietà. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Configura la colonna per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Configura la colonna in modo che sia facoltativa. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Configura la colonna in modo che sia obbligatoria. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Configura la colonna per supportare il contenuto della stringa Unicode. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Configura un valore che indica se la colonna supporta o meno il contenuto della stringa Unicode. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + Valore che indica se la colonna supporta o meno il contenuto della stringa Unicode.L'impostazione 'Null' rimuoverà il facet Unicode dalla colonna.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la colonna in modo che sia a lunghezza variabile.Le colonne sono a lunghezza variabile per impostazione predefinita. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Utilizzato per configurare una proprietà di un tipo di entità o di un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con . + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database.Se si imposta "null" verrà utilizzata l'opzione predefinita che può essere "None", "Identity" o "Computed" a seconda del tipo di proprietà, della relativa semantica nel modello (ad esempiole chiavi primarie vengono gestite in modo diverso) e del set di convenzioni utilizzate. + + + Configura la proprietà in modo che disponga della lunghezza massima specificata. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Lunghezza massima per la proprietà.L'impostazione del valore su 'Null' rimuoverà qualsiasi restrizione di lunghezza massima dalla proprietà e per la colonna di database verrà utilizzata una lunghezza predefinita. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza.L'impostazione "null" rimuoverà il facet del token di concorrenza dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia a lunghezza fissa.Utilizzare HasMaxLength per impostare la lunghezza a cui è fissa la proprietà. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null.Le proprietà sono facoltative per impostazione predefinita. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà per supportare il contenuto della stringa Unicode. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà supporta o meno il contenuto della stringa Unicode. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà supporta o meno il contenuto della stringa Unicode.L'impostazione 'Null' rimuoverà il facet Unicode dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia a lunghezza variabile.Le proprietà sono a lunghezza variabile per impostazione predefinita. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Consente di eseguire la configurazione di un tipo in un modello. + Tipo da configurare. + + + Inizializza una nuova istanza della classe . + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà configurata. + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà configurata. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Consente di eseguire la configurazione per una convenzione leggera basata sui tipi di entità in un modello. + + + Consente la configurazione dei tipi di entità a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto . + + + Specifica se questa istanza è uguale a un oggetto specificato. + true se questa istanza è uguale a un oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per questa istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Filtra i tipi di entità a cui si applica questa convenzione in base a un predicato durante l'acquisizione di un valore da utilizzare in seguito durante la configurazione. + Istanza di in modo da poter concatenare più chiamate. + Funzione per acquisire un valore per ogni tipo di entità.Se il valore è Null, il tipo di entità verrà escluso. + Tipo del valore acquisito. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Filtra i tipi di entità a cui si applica questa convenzione in base a un predicato. + Istanza di in modo da poter concatenare più chiamate. + Funzione per testare ogni tipo di entità per una condizione. + + + Consente di eseguire la configurazione per una convenzione leggera in base ai tipi di entità in un modello che ereditano da un tipo specificato comune. + Tipo comune dei tipi di entità a cui si applica questa convenzione. + + + Consente la configurazione dei tipi di entità a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto . + + + Specifica se questa istanza è uguale a un oggetto specificato. + true se questa istanza è uguale a un oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per questa istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Filtra i tipi di entità a cui si applica questa convenzione in base a un predicato durante l'acquisizione di un valore da utilizzare in seguito durante la configurazione. + Istanza di in modo da poter concatenare più chiamate. + Funzione per acquisire un valore per ogni tipo di entità.Se il valore è Null, il tipo di entità verrà escluso. + Tipo del valore acquisito. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Filtra i tipi di entità a cui si applica questa convenzione in base a un predicato. + Istanza di in modo da poter concatenare più chiamate. + Funzione per testare ogni tipo di entità per una condizione. + + + Consente di eseguire la configurazione per una convenzione leggera in base ai tipi di entità in un modello e un valore acquisito. + Tipo del valore acquisito. + + + Consente la configurazione dei tipi di entità a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto utilizzando un valore acquisito. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto con cui eseguire il confronto. + + + Recupera il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Converte un valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Consente di eseguire la configurazione per una convenzione leggera in base ai tipi di entità in un modello che ereditano da un tipo specificato comune e un valore acquisito. + Tipo comune dei tipi di entità a cui si applica questa convenzione. + Tipo del valore acquisito. + + + Consente la configurazione dei tipi di entità a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto utilizzando un valore acquisito. + + + Specifica se questa istanza è uguale a un oggetto specificato. + true se questa istanza è uguale a un oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per questa istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Consente di eseguire la configurazione per una stored procedure utilizzata per aggiornare entità. + Tipo dell'entità per il cui aggiornamento è possibile utilizzare la stored procedure. + + + Determina se l'oggetto specificato è uguale a questa istanza dell'oggetto. + true se l'oggetto specificato è uguale a questa istanza. In caso contrario, false. + Oggetto da confrontare. + + + Recupera il codice hash. + Codice hash. + + + Recupera il tipo di questa configurazione. + Tipo di questa configurazione. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + Tipo della proprietà da configurare. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + Tipo della proprietà da configurare. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + Tipo della proprietà da configurare. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + Tipo della proprietà da configurare. + + + Configura il parametro di output tramite cui vengono restituite le righe interessate da questa procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome del parametro. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente. + Rappresentazione di stringa del valore di questa istanza. + + + Configura una colonna discriminatore utilizzata per distinguere i tipi in una gerarchia di ereditarietà.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura il valore del discriminatore utilizzato per identificare il tipo di entità configurato da altri tipi nella gerarchia di ereditarietà. + Oggetto di configurazione per configurare la colonna utilizzata per archiviare i valori discriminanti. + Valore da utilizzare per identificare il tipo di entità. + Tipo del valore discriminante. + + + Configura il valore del discriminatore utilizzato per identificare il tipo di entità configurato da altri tipi nella gerarchia di ereditarietà. + Oggetto di configurazione per configurare la colonna utilizzata per archiviare i valori discriminanti. + Valore da utilizzare per identificare il tipo di entità. + + + Configura il valore del discriminatore utilizzato per identificare il tipo di entità configurato da altri tipi nella gerarchia di ereditarietà. + Oggetto di configurazione per configurare la colonna utilizzata per archiviare i valori discriminanti. + Valore da utilizzare per identificare il tipo di entità. + Tipo del valore discriminante. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Fornisce la convenzione per rilevare inversioni tra proprietà di navigazione quando tra i tipi correlati esiste una sola coppia di proprietà di navigazione. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Classe generica per le convenzioni Code First che leggono gli attributi dalle proprietà .NET e generano le annotazioni di colonna basate sugli attributi. + Tipo di attributo da individuare. + Tipo di annotazione che verrà creato. + + + Costruisce una convenzione che crea automaticamente le annotazioni di colonna con il nome specificato utilizzando il delegato specificato della factory. + Nome delle annotazioni da creare. + Factory per creare l'annotazione in ogni colonna. + + + Classe generica per le convenzioni Code First che leggono gli attributi dai tipi .NET e generano le annotazioni di tabella basate sugli attributi. + Tipo di attributo da individuare. + Tipo di annotazione che verrà creato. + + + Costruisce una convenzione che crea automaticamente le annotazioni di tabella con il nome specificato utilizzando il delegato specificato della factory. + Nome delle annotazioni da creare. + Factory per creare l'annotazione in ogni tabella. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione alla configurazione specificata. + Configurazione. + Attributo della colonna. + + + Rappresenta una convenzione per applicare l'ordinamento delle colonne specificato utilizzando l'API o . + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'elemento specificato nel modello di mapping. + Elemento. + Modello di mapping. + + + Convalida la configurazione di ordinamento fornita per le colonne.Questa implementazione di base non esegue alcuna operazione. + Nome della tabella a cui appartengono le colonne. + Definizione della tabella. + + + Convenzione per applicare l'ordinamento delle colonne specificato utilizzando l'API o .Questa convenzione genera un'eccezione se viene rilevato un ordine delle colonne configurato duplicato. + + + Inizializza una nuova istanza della classe . + + + Convalida la configurazione di ordinamento fornita per le colonne per garantire che non venga fornito lo stesso ordinale per due colonne. + Nome della tabella a cui appartengono le colonne. + Definizione della tabella. + + + Rappresenta la convenzione per elaborare istanze di trovate in tipi nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo e alla configurazione specificati. + Configurazione. + Attributo. + + + Rappresenta una convenzione per configurare un tipo come complesso qualora non disponga di alcuna chiave primaria, di alcun tipo di base mappato e di alcuna proprietà di navigazione. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'elemento specificato nel modello di mapping. + Elemento. + Modello di mapping. + + + Rappresenta la convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Configurazione per la proprietà con l'attributo. + Attributo. + + + Convenzione che non esegue l'override della configurazione. + + + La classe derivata può utilizzare il costruttore predefinito per applicare una regola impostata che modifica la configurazione del modello. + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le proprietà nel modello. + Oggetto configurazione per la convenzione. + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le proprietà primitive del tipo specificato nel modello. + Oggetto configurazione per la convenzione. + Tipo delle proprietà a cui si applica la convenzione. + + + Avvia la configurazione di una convenzione leggera che si applica a tutti i tipi di cui è stato eseguito il mapping nel modello che deriva o implementa il tipo specificato. + Oggetto configurazione per la convenzione. + Il tipo di entità a cui si applica questa convenzione. + + + Avvia la configurazione di una convenzione leggera che si applica a tutti i tipi di cui è stato eseguito il mapping nel modello. + Oggetto configurazione per la convenzione. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo con la configurazione specificata. + Configurazione. + Attributo. + + + Convenzione per impostare la precisione su 18 e la scala su 2 per proprietà decimal. + + + Inizializza una nuova istanza dell'oggetto con i valori predefiniti. + + + Inizializza una nuova istanza dell'oggetto con la precisione e la scala specificate. + Precisione + Scale + + + Applica questa convenzione a una proprietà. + Elemento. + Modello. + + + Rappresenta una convenzione per spostare proprietà di chiave primaria da visualizzare per prima. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Rappresenta una convenzione per distinguere tra relazione facoltativa e relazione obbligatoria in base al supporto di valori Null CLR della proprietà di chiave esterna. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'elemento specificato nel modello di mapping. + Elemento. + Modello di mapping. + + + Rappresenta una classe di base per convenzioni che individuano le proprietà di chiave esterna. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Elemento. + Modello. + + + Quando sottoposto a override, restituisce true se deve far parte della chiave esterna. + true se dependentProperty deve fare parte della chiave esterna. In caso contrario, false, false. + Tipo di associazione configurata. + Estremità dipendente. + Proprietà candidata nell'estremità dipendente. + Tipo di entità dell'estremità principale. + Proprietà di chiave nell'estremità principale che è una destinazione candidata per la chiave esterna. + + + Restituisce un valore che indica se la convenzione supporta coppie di tipi di entità che dispongono di più associazioni definite tra esse. + true se la convenzione supporta coppie di tipi di entità che dispongono di più associazioni definite tra esse. In caso contrario, false. + + + Rappresenta una convenzione per introdurre gli indici per le chiavi esterne. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Elemento. + + + Rappresenta una convenzione per elaborare istanze di trovate in proprietà di navigazione del modello. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello di database. + + + Rappresenta una convenzione per elaborare le istanze di trovate in proprietà di chiave esterna nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'attributo specificato. + Informazioni sulle proprietà. + Configurazione da eseguire per un tipo di entità in un modello. + Proprietà o classe esclusa dal mapping del database. + + + Convenzione utilizzata nella sezione concettuale del modello dopo la creazione del modello. + Tipo di elemento di metadati su cui viene eseguita questa convenzione. + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Identifica convenzioni che è possibile aggiungere o rimuovere da un'istanza di . + + + Convenzione per rilevare proprietà di chiave primaria.Criteri di denominazione riconosciuti in ordine di precedenza: 1. 'Id' 2.[nome tipo]Id Il rilevamento della chiave primaria non fa distinzione tra maiuscole e minuscole. + + + Inizializza una nuova istanza della classe . + + + Convenzione per creare una corrispondenza della classe . + Classe per cui creare una corrispondenza. + Tipo di entità. + Raccolta di proprietà primitive. + + + Convenzione per individuare gli attributi nelle proprietà e generare annotazioni della colonna nel modello. + + + Costruisce una nuova istanza della convenzione. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo specificato con la configurazione. + Informazioni sul membro. + Configurazione. + Attributo. + + + Convenzione utilizzata nella sezione del database del modello dopo la creazione del modello. + Tipo di elemento di metadati su cui viene eseguita questa convenzione. + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Convenzione per elaborare istanze di trovate in proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Rappresenta una classe di base per convenzioni che individuano le proprietà di chiave primaria. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Quando sottoposto a override, restituisce il subset di proprietà che faranno parte della chiave primaria. + Proprietà che devono far parte della chiave primaria. + Tipo di entità. + Tipi primitivi delle entità. + + + Convenzione per aggiungere un'eliminazione a catena alla tabella di join da entrambe le tabelle coinvolte in una relazione molti-a-molti. + + + Inizializza una nuova istanza della classe . + + + Convenzione per assicurarsi che non venga creato un mapping non valido o non supportato quando si esegue il mapping di proprietà ereditate + + + Inizializza una nuova istanza della classe . + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo con la configurazione specificata. + Configurazione. + Attributo. + + + Convenzione per individuare proprietà di chiave esterna i cui nomi sono una combinazione del nome di proprietà di navigazione dipendente e dei nomi di proprietà di chiave primaria di tipo principale. + + + Inizializza una nuova istanza della classe . + + + Esegue la corrispondenza della chiave del modello di entità dipendente. + Restituisce il valore . + Oggetto metadati di tipo di associazione. + Fine dell'associazione dipendente. + Proprietà dipendente. + Tipo di entità principale + Proprietà di chiave principale. + + + Ottiene o imposta un valore che indica se la convenzione supporta più associazioni. + true se la convenzione supporta più associazioni; in caso contrario, false. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'attributo specificato. + Informazioni sulle proprietà. + Configurazione da eseguire per un tipo di entità in un modello. + Proprietà o classe esclusa dal mapping del database. + + + Rappresenta una convenzione per elaborare istanze di trovate in tipi nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'attributo specificato. + Configurazione da eseguire per un tipo di entità in un modello. + Proprietà o classe esclusa dal mapping del database. + + + Fornisce una convenzione per abilitare l'eliminazione a catena per tutte le relazioni obbligatorie. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello di database. + + + Fornisce una convenzione per configurare le chiavi primarie del tipo di entità dipendente come chiavi esterne in una relazione uno-a-uno. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello di database. + + + Rappresenta una convenzione per impostare il nome del set di entità in modo che sia una versione pluralizzata del nome del tipo di entità. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Set di entità. + Modello di database. + + + Rappresenta una convenzione per impostare il nome della tabella in modo che sia una versione pluralizzata del nome del tipo di entità. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Convenzione per individuare proprietà di chiave esterna i cui nomi corrispondono ai nomi di proprietà di chiave primaria del tipo principale. + + + Inizializza una nuova istanza della classe . + + + Corrisponde alla proprietà della chiave dipendente associata alla convenzione. + Proprietà di chiave dipendente corrispondente. + Tipo di associazione. + Entità finale dell'associazione dipendente. + Proprietà dipendente. + Tipo di entità principale. + Proprietà di chiave principale. + + + Classe di base per le convenzioni che elaborano gli attributi CLR trovati nelle proprietà primitive del modello. + Tipo di attributo da cercare. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà che dispone di un attributo di tipo TAttribute applicato. + Configurazione per la proprietà con l'attributo. + Attributo. + + + Classe di base per le convenzioni che elaborano gli attributi CLR trovati nelle proprietà dei tipi del modello. + Tipo di attributo da cercare. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà che dispone di un attributo di tipo TAttribute applicato. + Informazioni sul membro per la proprietà con l'attributo. + Configurazione per la classe contenente la proprietà. + Attributo. + + + Rappresenta una convenzione per impostare una lunghezza massima per le proprietà il cui tipo supporta i facet di lunghezza.Il valore predefinito è 128. + + + Inizializza una nuova istanza dell'oggetto con la lunghezza predefinita. + + + Inizializza una nuova istanza dell'oggetto con la lunghezza specificata. + Lunghezza massima delle proprietà. + + + Applica la convenzione alla configurazione di modello specificata. + Elemento. + Modello di mapping. + + + Applica la convenzione alla configurazione di modello specificata. + Elemento. + Modello di mapping. + + + Applica la convenzione alla configurazione di modello specificata. + Elemento. + Modello di mapping. + + + Convenzione per elaborare istanze di trovate in proprietà di navigazione nel modello. + + + Inizializza una nuova istanza della classe . + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà primitive nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo con la configurazione specificata. + Configurazione. + Attributo. + + + Rappresenta una convenzione per impostare una lunghezza massima predefinita di 4000 per le proprietà il cui tipo supporta facet di lunghezza quando SqlCe è il provider. + + + Inizializza una nuova istanza dell'oggetto con la lunghezza predefinita. + + + Inizializza una nuova istanza dell'oggetto con la lunghezza specificata. + Lunghezza massima predefinita per le proprietà. + + + Applica la convenzione al provider specificato. + Elemento. + Modello. + + + Applica la convenzione al provider specificato. + Elemento. + Modello. + + + Rappresenta una convenzione per configurare l'identità delle chiavi primarie Integer. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'elemento specificato nel modello di mapping. + Elemento. + Modello di mapping. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo e alla configurazione specificati. + Configurazione. + Attributo. + + + Rappresenta una convenzione per elaborare istanze di trovate in tipi nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Configurazione per la proprietà con l'attributo. + Attributo. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Configurazione per la proprietà con l'attributo. + Attributo. + + + Classe di base per le convenzioni che elaborano gli attributi CLR trovati nel modello. + Tipo di attributo da cercare. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una classe che dispone di un attributo di tipo TAttribute applicato. + Configurazione per la classe contenente la proprietà. + Attributo. + + + Convenzione per individuare proprietà di chiave esterna i cui nomi sono una combinazione del nome del tipo principale e dei nomi di proprietà di chiave primaria di tipo principale. + + + Inizializza una nuova istanza della classe . + + + Determina se la proprietà della chiave dipendente corrisponde alla chiave corrente. + true se la proprietà della chiave dipendente corrisponde alla chiave corrente; in caso contrario, false. + Tipo di associazione. + Associazione dipendente nell'entità finale. + Proprietà dipendente. + Tipo di entità principale. + Proprietà di chiave principale. + + + Rappresenta i dati in un sistema di coordinate geodetico (terra rotonda). + + + Ottiene un valore Double che ammette i valori Null che indica l'area di questo valore DbGeography, che potrebbe essere Null se questo valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area di questo valore DbGeography. + + + Genera la rappresentazione WKB di questo valore DbGeography. + Genera la rappresentazione WKB di questo valore DbGeography. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore DbGeography. + Stringa che contiene la rappresentazione GML di questo valore DbGeography. + + + Genera la rappresentazione WKT di questo valore DbGeography.Include solo la longitudine e la latitudine per i punti. + Stringa che contiene una rappresentazione WKT del valore DbGeography. + + + Restituisce un oggetto geografico che rappresenta l'unione di tutti i punti la cui distanza da un'istanza geografica è minore o uguale a un valore specificato. + Oggetto geografico che rappresenta l'unione di tutti i punti. + La distanza. + + + Ottiene l'identificatore associato al sistema di coordinate. + Identificatore associato al sistema di coordinate. + + + Ottiene l'ID del sistema di coordinate predefinito (SRID) per i valori geografici (WGS 84) + ID del sistema di coordinate predefinito (SRID) per i valori geografici (WGS 84). + + + Calcola la differenza tra questo valore DbGeography e un altro valore DbGeography. + Nuovo valore DbGeography che rappresenta la differenza tra questo valore geografico e Other. + Valore geografico per cui deve essere calcolata la differenza con questo valore. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione di elementi più ampia. + Dimensione del valore specificato. + + + Determina se questo valore DbGeography è spazialmente non contiguo rispetto all'argomento DbGeography specificato. + true se Other non è contiguo a questo valore geografico. In caso contrario, false. + Valore geografico che deve essere confrontato con questo valore geografico ai fini della contiguità. + + + Calcola la distanza tra i punti più vicini in questo valore DbGeography e un altro valore DbGeography. + Valore Double che specifica la distanza tra i due punti più vicini in questo valore geografico e Other. + Valore geografico per cui deve essere calcolata la distanza da questo valore. + + + Restituisce un elemento di questo valore DbGeography da una posizione specifica, se rappresenta una raccolta di valori geografici.&amp;lt;param name="index"&amp;gt;Posizione all'interno di questo valore geografico da cui derivare l'elemento.&amp;lt;/param&amp;gt;&amp;lt;returns&amp;gt;Elemento in questo valore geografico nella posizione specificata, se rappresenta una raccolta di altri valori geografici. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Elemento di questo valore DbGeography da una posizione specifica. + Indice. + + + Ottiene il numero di elementi in questo valore DbGeography, se rappresenta una raccolta di valori geografici.&amp;lt;returns&amp;gt;Numero di elementi in questo valore geografico, se rappresenta una raccolta di altri valori geografici. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Numero di elementi di questo valore DbGeography. + + + Ottiene l'elevazione (coordinata Z) di questo valore DbGeography, se rappresenta un punto.&amp;lt;returns&amp;gt;Valore di elevazione (coordinata Z) di questo valore geografico, se rappresenta un punto. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Elevazione (coordinata Z) di questo valore DbGeography. + + + Ottiene un valore DbGeography che rappresenta il punto iniziale di questo valore, che potrebbe essere Null se questo valore DbGeography non rappresenta una curva. + Valore DbGeography che rappresenta il punto iniziale di questo valore. + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate geografico predefinito (SRID) (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore DbGeography definito dal valore GML con l'identificatore del sistema di coordinate geografico predefinito (SRID) (). + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geografico. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate geografico predefinito (SRID) (). + Stringa che contiene una rappresentazione WKT del valore geografico. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Calcola l'intersezione tra questo valore DbGeography e un altro valore DbGeography. + Nuovo valore DbGeography che rappresenta l'intersezione tra questo valore geografico e Other. + Valore geografico per cui deve essere calcolata l'intersezione con questo valore. + + + Determina se questo valore DbGeography interseca spazialmente l'argomento DbGeography specificato. + true se Other interseca questo valore geografico. In caso contrario, false. + Valore geografico che deve essere confrontato con questo valore geografico ai fini dell'intersezione. + + + Ottiene un valore booleano che ammette i valori Null che indica questo valore DbGeography è chiuso, che potrebbe essere Null se questo valore non rappresenta una curva. + True se questo valore DbGeography è chiuso. In caso contrario, false. + + + Ottiene un valore booleano che ammette i valori Null che indica se questo valore DbGeography è vuoto. + True se questo valore DbGeography è vuoto. In caso contrario, false. + + + Ottiene coordinata latitudine di questo valore DbGeography, se rappresenta un punto.&amp;lt;returns&amp;gt;Valore della coordinata latitudine di questo valore geografico, se rappresenta un punto. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Coordinata latitudine di questo valore DbGeography. + + + Ottiene un valore Double che ammette i valori Null che indica la lunghezza di questo valore DbGeography, che potrebbe essere Null se questo valore non rappresenta una curva. + Valore Double che ammette i valori Null che indica la lunghezza di questo valore DbGeography. + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Ottiene coordinata longitudine di questo valore DbGeography, se rappresenta un punto.&amp;lt;returns&amp;gt;Valore della coordinata longitudine di questo valore geografico, se rappresenta un punto. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Coordinata longitudine di questo valore DbGeography. + + + Ottiene la coordinata M (Misura) di questo valore DbGeography, se rappresenta un punto.&amp;lt;returns&amp;gt;Valore della coordinata M (Misura) di questo valore geografico, se rappresenta un punto. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Coordinata M (Misura) di questo valore DbGeography. + + + Restituisce il valore multilinea da un valore binario. + Valore multilinea da un valore binario. + Valore WKB. + Identificatore del sistema di coordinate. + + + Restituisce il valore multilinea da un valore WKT. + Valore multilinea da un valore WKT. + Valore WKT. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipunto da un valore WKB. + Valore multipunto da un valore WKB. + Valore WKB. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipunto da un valore WKT. + Valore multipunto da un valore WKT. + Valore WKT. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipoligono da un valore WKB. + Valore multipoligono da un valore WKB. + Valore WKB del multipoligono. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipoligono da un valore WKT. + Valore multipoligono da un valore WKT. + Valore WKT del multipoligono. + Identificatore del sistema di coordinate. + + + Restituisce un elemento di questo valore DbGeography da una posizione specifica, se rappresenta una linea spezzata o un anello lineare.&amp;lt;param name="index"&amp;gt;Posizione all'interno di questo valore geografico da cui derivare l'elemento..&amp;lt;/param&amp;gt;&amp;lt;returns&amp;gt;Elemento in questo valore geografico nella posizione specificata, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Elemento di questo valore DbGeography da una posizione specifica. + Indice. + + + Ottiene il numero di punti in questo valore DbGeography, se rappresenta una linea spezzata o un anello lineare.&amp;lt;returns&amp;gt;Numero di elementi in questo valore geografico, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Numero di punti di questo valore DbGeography. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Ottiene il provider spaziale che verrà utilizzato per le operazioni su questo tipo spaziale. + + + Ottiene una rappresentazione di questo valore DbGeography specifico del provider sottostante che lo ha costruito. + Rappresentazione di questo valore DbGeography. + + + Determina se questo valore DbGeography è spazialmente uguale all'argomento DbGeography specificato. + true se Other è spazialmente uguale a questo valore geografico. In caso contrario, false. + Valore geografico che deve essere confrontato con questo valore geografico ai fini dell'uguaglianza. + + + Ottiene il nome del tipo spaziale di questo valore DBGeography. + Nome del tipo spaziale di questo valore DBGeography. + + + Ottiene un valore DbGeography che rappresenta il punto iniziale di questo valore, che potrebbe essere Null se questo valore DbGeography non rappresenta una curva. + Valore DbGeography che rappresenta il punto iniziale di questo valore. + + + Calcola la differenza simmetrica tra questo valore DbGeography e un altro valore DbGeography. + Nuovo valore DbGeography che rappresenta la differenza simmetrica tra questo valore geografico e Other. + Valore geografico per cui deve essere calcolata la differenza simmetrica con questo valore. + + + Restituisce una rappresentazione in forma di stringa del valore geografico. + Rappresentazione in forma di stringa del valore geografico. + + + Calcola l'unione tra questo valore DbGeography e un altro valore DbGeography. + Nuovo valore DbGeography che rappresenta l'unione tra questo valore geografico e Other. + Valore geografico per cui deve essere calcolata l'unione con questo valore. + + + Ottiene o imposta una rappresentazione WKB serializzabile di un contratto di dati di questo valore DbGeography. + Rappresentazione nota serializzabile di un contratto di dati di questo valore DbGeography. + + + Rappresentazione serializzabile di un contratto di dati di un valore . + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta l'identificatore del sistema di coordinate (SRID) di questo valore. + + + Ottiene o imposta la rappresentazione WKB di questo valore. + + + Ottiene o imposta la rappresentazione WKT di questo valore. + + + Rappresenta le forme geometriche. + + + Ottiene un valore Double che ammette i valori Null che indica l'area di questo valore DbGeometry, che potrebbe essere Null se questo valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area di questo valore DbGeometry. + + + Genera la rappresentazione WKB di questo valore DbGeometry. + Rappresentazione WKB di questo valore DbGeometry. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore DbGeometry. + Stringa che contiene la rappresentazione GML di questo valore DbGeometry. + + + Genera la rappresentazione WKT di questo valore DbGeometry.Include solo le coordinate X e Y per i punti. + Stringa che contiene una rappresentazione WKT del valore DbGeometry. + + + Ottiene il limite degli oggetti DbGeometry. + Limite degli oggetti DbGeometry. + + + Restituisce un oggetto geometrico che rappresenta l'unione di tutti i punti la cui distanza da un'istanza geometrica è minore o uguale a un valore specificato. + Oggetto geometrico che rappresenta l'unione di tutti i punti. + La distanza. + + + Ottiene il valore DbGeometry che rappresenta il centroide di questo valore DbGeometry, che potrebbe essere Null se questo valore non rappresenta una superficie. + Valore DbGeometry che rappresenta il centroide di questo valore DbGeometry. + + + Determina se questo valore DbGeometry contiene spazialmente l'argomento DbGeometry specificato. + true se questo valore geometrico contiene Other. In caso contrari, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini del contenimento. + + è null. + + + Ottiene la struttura convessa di questo valore DbGeometry come un altro valore DbGeometry. + Struttura convessa di questo valore DbGeometry come un altro valore DbGeometry. + + + Ottiene l'identificatore del sistema di coordinate dell'oggetto DbGeometry. + Identificatore del sistema di coordinate dell'oggetto DbGeometry. + + + Determina se questo valore DbGeometry incrocia spazialmente l'argomento DbGeometry specificato. + true se Other incrocia questo valore geometrico. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico. + + è null. + + + Ottiene l'ID del sistema di coordinate predefinito (SRID) per i valori geometrici. + ID del sistema di coordinate predefinito (SRID) per i valori geometrici. + + + Calcola la differenza tra questo valore DbGeometry e un altro valore DbGeometry. + Nuovo valore DbGeometry che rappresenta la differenza tra questo valore geometrico e Other. + Valore geometrico per cui deve essere calcolata la differenza con questo valore. + + è null. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione dell'elemento più grande. + Dimensione del valore specificato. + + + Determina se questo valore DbGeometry è spazialmente non contiguo rispetto all'argomento DbGeometry specificato. + true se Other non è contiguo a questo valore geometrico. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini della contiguità. + + è null. + + + Calcola la distanza tra i punti più vicini in questo valore DbGeometry e un altro valore DbGeometry. + Valore Double che specifica la distanza tra i due punti più vicini in questo valore geometrico e Other. + Valore geometrico per cui deve essere calcolata la distanza da questo valore. + + è null. + + + Restituisce un elemento di questo valore DbGeometry da una posizione specifica, se rappresenta una raccolta di valori geometrici. + Elemento in questo valore geometrico alla posizione specificata, se rappresenta una raccolta di altri valori geometrici. In caso contrario, Null. + Posizione all'interno di questo valore geometrico da cui derivare l'elemento. + + + Ottiene il numero di elementi in questo valore DbGeometry, se rappresenta una raccolta di valori geometrici. + Numero di elementi in questo valore geometrico, se rappresenta una raccolta di altri valori geometrici. In caso contrario, Null. + + + Ottiene l'elevazione (coordinata Z) di questo valore DbGeometry, se rappresenta un punto. + Elevazione (coordinata Z) di questo valore DbGeometry, se rappresenta un punto. In caso contrario, Null. + + + Ottiene un valore DbGeometry che rappresenta il punto iniziale di questo valore, che potrebbe essere Null se questo valore DbGeometry non rappresenta una curva. + Valore DbGeometry che rappresenta il punto iniziale di questo valore. + + + Ottiene la versione envelope (rettangolo di selezione minimo) di questo valore DbGeometry, come valore geometrico. + Versione envelope (rettangolo di selezione minimo) di questo valore DbGeometry. + + + Ottiene il valore DbGeometry che rappresenta l'anello esterno di questo valore DbGeometry, che potrebbe essere Null se questo valore non rappresenta un poligono. + Valore DbGeometry che rappresenta l'anello esterno di questo valore DbGeometry. + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate geometrico predefinito (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + + è null. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore DbGeometry definito dal valore GML con l'identificatore del sistema di coordinate geometrico predefinito (SRID) (). + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + + è null. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate geometrico predefinito (SRID) (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + + è null. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Restituisce un anello interno di questo valore DbGeometry a una posizione specifica, se rappresenta un poligono. + Anello interno in questo valore geometrico alla posizione specificata, se rappresenta un poligono. In caso contrario, Null. + Posizione all'interno di questo valore geometrico da cui derivare l'anello interno. + + + Ottiene il numero di anelli interni in questo valore DbGeometry, se rappresenta un poligono. + Numero di elementi in questo valore geometrico, se rappresenta un poligono. In caso contrario, Null. + + + Calcola l'intersezione tra questo valore DbGeometry e un altro valore DbGeometry. + Nuovo valore DbGeometry che rappresenta l'intersezione tra questo valore geometrico e Other. + Valore geometrico per cui deve essere calcolata l'intersezione con questo valore. + + è null. + + + Determina se questo valore DbGeometry interseca spazialmente l'argomento DbGeometry specificato. + true se Other interseca questo valore geometrico. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini dell'intersezione. + + è null. + + + Ottiene un valore booleano che ammette i valori Null che indica questo valore DbGeometry è chiuso, che potrebbe essere Null se questo valore non rappresenta una curva. + true se questo valore DbGeometry è chiuso. In caso contrario, false. + + + Ottiene un valore booleano che ammette i valori Null che indica questo valore DbGeometry è vuoto, che potrebbe essere Null se questo valore non rappresenta una curva. + true se questo valore DbGeometry è vuoto. In caso contrario, false. + + + Ottiene un valore booleano che ammette i valori Null che indica questo valore DbGeometry è un anello, che potrebbe essere Null se questo valore non rappresenta una curva. + true se questo valore DbGeometry è un anello. In caso contrario, false. + + + Ottiene un valore booleano che ammette i valori Null che indica se questo valore DbGeometry è semplice. + true se questo valore DbGeometry è semplice. In caso contrario, false. + + + Ottiene un valore booleano che ammette i valori Null che indica se questo valore DbGeometry è valido. + true se questo valore DbGeometry è valido. In caso contrario, false. + + + Ottiene un valore Double che ammette i valori Null che indica la lunghezza di questo valore DbGeometry, che potrebbe essere Null se questo valore non rappresenta una curva. + Lunghezza di questo valore DbGeometry. + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Ottiene la Misura (coordinata M) di questo valore DbGeometry, se rappresenta un punto. + Valore Misura (coordinata M) di questo valore geometrico, se rappresenta un punto. In caso contrario, Null. + + + Restituisce il valore multilinea da un valore binario. + Valore multilinea da un valore binario. + Valore WKB. + Identificatore del sistema di coordinate. + + + Restituisce il valore multilinea da un valore WKT. + Valore multilinea da un valore WKT. + Valore WKT. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipunto da un valore WKB. + Valore multipunto da un valore WKB. + Valore WKB. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipunto da un valore WKT. + Valore multipunto da un valore WKT. + Valore WKT. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipoligono da un valore WKB. + Valore multipunto da un valore WKT. + Valore WKT del multipoligono. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipoligono da un valore WKB. + Valore multipoligono da un valore WKB. + Valore WKT del multipoligono. + Identificatore del sistema di coordinate. + + + Determina se questo valore DbGeometry si sovrappone spazialmente all'argomento DbGeometry specificato. + true se questo valore geometrico si sovrappone ad Other. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini della sovrapposizione. + + è null. + + + Restituisce un elemento di questo valore DbGeometry da una posizione specifica, se rappresenta una linea spezzata o un anello lineare. + Elemento in questo valore geometrico alla posizione specificata, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + Posizione all'interno di questo valore geometrico da cui derivare l'elemento. + + + Ottiene il numero di punti in questo valore DbGeometry, se rappresenta una linea spezzata o un anello lineare. + Numero di elementi in questo valore geometrico, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Ottiene un punto sulla superficie di questo valore DbGeometry che potrebbe essere Null se questo valore non rappresenta una superficie. + Punto sulla superficie di questo valore DbGeometry. + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Ottiene il provider spaziale che verrà utilizzato per le operazioni su questo tipo spaziale. + Provider spaziale che verrà utilizzato per le operazioni su questo tipo spaziale. + + + Ottiene una rappresentazione di questo valore DbGeometry specifico del provider sottostante che lo ha costruito. + Rappresentazione di questo valore DbGeometry. + + + Determina se questo valore DbGeometry è spazialmente correlato all'argomento DbGeometry specificato in base al pattern di intersezione DE-9IM (Dimensionally Extended Nine-Intersection Model ). + true se questo valore geometrico è correlato ad Other in base alla matrice del pattern di intersezione specificato. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini della relazione. + Stringa che contiene la rappresentazione di testo del pattern di intersezione (DE-9IM) che definisce la relazione. + + e è Null. + + + Determina se questo valore DbGeometry è spazialmente uguale all'argomento DbGeometry specificato. + true se Other è spazialmente uguale a questo valore geometrico. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini dell'uguaglianza. + + è null. + + + Ottiene una rappresentazione del nome del tipo spaziale di questo valore DbGeometry. + Rappresentazione del nome del tipo spaziale di questo valore DbGeometry. + + + Ottiene un valore DbGeometry che rappresenta il punto iniziale di questo valore, che potrebbe essere Null se questo valore DbGeometry non rappresenta una curva. + Valore DbGeometry che rappresenta il punto iniziale di questo valore. + + + Calcola la differenza simmetrica tra questo valore DbGeometry e un altro valore DbGeometry. + Nuovo valore DbGeometry che rappresenta la differenza simmetrica tra questo valore geometrico e Other. + Valore geometrico per cui deve essere calcolata la differenza simmetrica con questo valore. + + è null. + + + Restituisce una rappresentazione in forma di stringa del valore geometrico. + Rappresentazione in forma di stringa del valore geometrico. + + + Determina se questo valore DbGeometry tocca spazialmente l'argomento DbGeometry specificato. + true se Other tocca questo valore geometrico. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico. + + è null. + + + Calcola l'unione tra questo valore DbGeometry e un altro valore DbGeometry. + Nuovo valore DbGeometry che rappresenta l'unione tra questo valore geometrico e Other. + Valore geometrico per cui deve essere calcolata l'unione con questo valore. + + è null. + + + Ottiene o imposta una rappresentazione WKB serializzabile di un contratto di dati di questo valore DbGeometry. + Rappresentazione WKB serializzabile di un contratto di dati di questo valore DbGeometry. + + + Determina se questo valore DbGeometry si trova spazialmente all'interno dell'argomento DbGeometry specificato. + true se questo valore geometrico si trova all'interno di Other. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini del contenimento. + + è null. + + + Ottiene la coordinata X di questo valore DbGeometry, se rappresenta un punto. + Valore della coordinata X di questo valore geometrico, se rappresenta un punto. In caso contrario, Null. + + + Ottiene la coordinata Y di questo valore DbGeometry, se rappresenta un punto. + Valore della coordinata Y di questo valore geometrico, se rappresenta un punto. In caso contrario, Null. + + + Rappresentazione serializzabile di un contratto di dati di un valore . + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta l'identificatore del sistema di coordinate (SRID) di questo valore. + + + Ottiene o imposta la rappresentazione WKB di questo valore. + + + Ottiene o imposta la rappresentazione WKT di questo valore. + + + API del servizio indipendente dal provider per il supporto dei tipi geospaziali (Geometria/Geografia). + + + Inizializza una nuova istanza della classe . + + + Se implementata in tipi derivati, legge un'istanza di dalla colonna all'ordinale specificato. + Istanza di DbGeography al valore di colonna specificato. + Ordinale della colonna che contiene il valore geografico. + + + Legge in modo asincrono un'istanza di dalla colonna all'ordinale specificato. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene l'istanza di con il valore di colonna specificato. + Ordinale della colonna che contiene il valore geografico. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Se implementata in tipi derivati, legge un'istanza di dalla colonna all'ordinale specificato. + Istanza di DbGeometry al valore di colonna specificato. + Ordinale della colonna del record di dati che contiene i dati geometrici specifici del provider. + + + Legge in modo asincrono un'istanza di dalla colonna all'ordinale specificato. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene l'istanza di con il valore di colonna specificato. + Ordinale della colonna del record di dati che contiene i dati geometrici specifici del provider. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce se la colonna all'ordinale specificato è di tipo geografico + true se la colonna all'ordinale specificato è di tipo geografico; in caso contrario false. + Ordinale della colonna. + + + Restituisce se la colonna all'ordinale specificato è di tipo geometrico + true se la colonna all'ordinale specificato è di tipo geometrico; in caso contrario false. + Ordinale della colonna. + + + API del servizio indipendente dal provider per il supporto dei tipi geospaziali (Geometria/Geografia). + + + Inizializza una nuova istanza della classe . + + + Ottiene la rappresentazione WKB (well-known binary) del valore specificato. + Rappresentazione WKB del valore specificato. + Valore geografico per cui è necessario generare una rappresentazione WKB. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la rappresentazione WKB (well-known binary) del valore specificato. + Rappresentazione WKB del valore specificato. + Valore geometrico per cui è necessario generare una rappresentazione WKB. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore . + Stringa che contiene la rappresentazione GML di questo valore DbGeography. + Valore geografico per cui è necessario generare la rappresentazione GML. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore . + Stringa che contiene la rappresentazione GML di questo valore DbGeometry. + Valore geometrico per cui è necessario generare la rappresentazione GML. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la rappresentazione WKT (well-known text) del valore specificato.Questo valore deve includere unicamente la longitudine e la latitudine dei punti. + Stringa che contiene la rappresentazione WKT di geographyValue. + Valore geografico per cui è necessario generare la rappresentazione WKT. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la rappresentazione WKT del valore specificato, includendo solo le coordinate X e Y dei punti. + Stringa che contiene la rappresentazione WKT di geometryValue. + Valore geometrico per cui è necessario generare la rappresentazione WKT. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce una rappresentazione testuale di con elevazione e misura. + Rappresentazione testuale di . + Valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce una rappresentazione testuale di con elevazione e misura. + Rappresentazione testuale di con elevazione e misura. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un valore geografico che rappresenta tutti i punti minori o uguali alla distanza dal valore specificato. + Crea un valore DbGeography che rappresenta tutti i punti minori o uguali alla distanza da geographyValue. + Valore geografico. + Valore Double che specifica la distanza da geographyValue al buffer. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un valore geometrico che rappresenta tutti i punti minori o uguali alla distanza dal valore specificato. + Nuovo valore DbGeometry che rappresenta tutti i punti minori o uguali alla distanza da geometryValue. + Valore geometrico. + Valore Double che specifica la distanza da geometryValue al buffer. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Consente di stabilire se un valore contiene l'altro. + true se geometryValue contiene otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Questo metodo deve essere utilizzato dalle implementazioni derivate di dopo la convalida appropriata del valore del provider specificato in modo da assicurarsi che sia adatto all'utilizzo con l'implementazione derivata. + Nuova istanza di che contiene il valore providerValue specificato e utilizza il valore spatialServices specificato come relativa implementazione spaziale. + Istanza dei servizi spaziali da cui dipenderà il valore restituito per la relativa implementazione della funzionalità spaziale. + Valore del provider. + + + Questo metodo deve essere utilizzato dalle implementazioni derivate di dopo la convalida appropriata del valore del provider specificato in modo da assicurarsi che sia adatto all'utilizzo con l'implementazione derivata. + Nuova istanza di che contiene il valore providerValue specificato e utilizza il valore spatialServices specificato come relativa implementazione spaziale. + Istanza dei servizi spaziali da cui dipenderà il valore restituito per la relativa implementazione della funzionalità spaziale. + Valore del provider. + + + Crea un valore specifico del provider compatibile con l'implementazione spaziale dei servizi in base alla rappresentazione di nota. + Valore specifico del provider che codifica le informazioni contenute in wellKnownValue in un modo compatibile con l'implementazione spaziale dei servizi. + Istanza di che contiene la rappresentazione nota di un valore geografico. + + + Crea un valore specifico del provider compatibile con l'implementazione spaziale dei servizi in base alla rappresentazione di nota. + Valore specifico del provider che codifica le informazioni contenute in wellKnownValue in un modo compatibile con l'implementazione spaziale dei servizi. + Istanza di che contiene la rappresentazione nota di un valore geometrico. + + + Crea un'istanza di che rappresenta il valore specificato utilizzando uno o entrambi i formati spaziali noti standard. + Rappresentazione nota di geographyValue, come un nuovo oggetto . + Valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un'istanza di che rappresenta il valore specificato utilizzando uno o entrambi i formati spaziali noti standard. + Rappresentazione nota di geometryValue, come un nuovo oggetto . + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati si incrociano spazialmente. + true se geometryValue incrocia otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene i servizi predefiniti per . + Servizi predefiniti. + + + Calcola la differenza tra due valori . + Nuovo valore DbGeography che rappresenta la differenza tra geographyValue e otherGeography. + Primo valore geografico. + Secondo valore geografico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola la differenza tra due valori . + Nuovo valore DbGeometry che rappresenta la differenza tra geometryValue e otherGeometry. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati sono spazialmente non contigui. + true se geographyValue non è contiguo a geographyValue. In caso contrario, false. + Primo valore geografico da confrontare ai fini della contiguità. + Secondo valore geografico da confrontare ai fini della contiguità. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati sono spazialmente non contigui. + true se geometryValue non è contiguo a otherGeometry. In caso contrario, false. + Primo valore geometrico da confrontare ai fini della contiguità. + Secondo valore geometrico da confrontare ai fini della contiguità. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola la distanza tra i punti più vicini in due valori . + Valore Double che specifica la distanza tra i due punti più vicini in geographyValue e otherGeography. + Primo valore geografico. + Secondo valore geografico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola la distanza tra i punti più vicini in due valori . + Valore Double che specifica la distanza tra i due punti più vicini in geometryValue e otherGeometry. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un elemento del valore specificato, se rappresenta una raccolta di valori geografici. + Elemento in geographyValue alla posizione index, se rappresenta una raccolta di altri valori geografici. In caso contrario, Null. + Valore geografico che non deve rappresentare una raccolta di valori geografici. + Posizione all'interno del valore geografico da cui derivare l'elemento. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un elemento del valore specificato, se rappresenta una raccolta di valori geometrici. + Elemento in geometryValue alla posizione index, se rappresenta una raccolta di altri valori geometrici. In caso contrario, Null. + Valore geometrico che non deve rappresentare una raccolta di valori geometrici. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate predefinito (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione GML del valore geografico. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore basato su un valore specifico del provider compatibile con l'implementazione spaziale dei servizi. + Nuovo valore supportato dall'implementazione spaziale dei servizi e dal valore del provider specificato. + Valore specifico del provider che l'implementazione spaziale dei servizi è in grado di interpretare come valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione WKT del valore geografico. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore multilinea in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multilinea basato sul valore WKT e sull'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate predefinito (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore basato su un valore specifico del provider compatibile con l'implementazione spaziale dei servizi. + Nuovo valore supportato dall'implementazione spaziale dei servizi e dal valore del provider specificato. + Valore specifico del provider che l'implementazione spaziale dei servizi è in grado di interpretare come valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore multilinea in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multilinea basato sul valore WKT e sull'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Restituisce un valore Double che ammette i valori Null che indica l'area del valore specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area del valore specificato. + Valore geografico che non deve rappresentare una superficie. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore Double che ammette i valori Null che indica l'area del valore specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area del valore specificato. + Valore geometrico che non deve rappresentare una superficie. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore Double che ammette i valori Null che indica il limite del valore specificato. + Limite del valore specificato. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta il centroide del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Centroide di geometryValue, se rappresenta una superficie. In caso contrario, Null. + Valore geometrico che non deve rappresentare una superficie. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore Double che ammette i valori Null che indica la struttura convessa del valore specificato. + Struttura convessa del valore specificato. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce l'identificatore del sistema di coordinate del valore specificato. + Identificatore del sistema di coordinate del valore specificato. + Valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce l'identificatore del sistema di coordinate del valore specificato. + Identificatore del sistema di coordinate del valore specificato. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione di elementi più ampia. + Dimensione di geographyValue o la dimensione di elementi più ampia se è una raccolta. + Valore geografico per cui è necessario recuperare il valore dimensione. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione di elementi più ampia. + Dimensione di geometryValue o la dimensione di elementi più ampia se è una raccolta. + Valore geometrico per cui è necessario recuperare il valore dimensione. + + + Restituisce il numero di elementi nel valore specificato, se rappresenta una raccolta di valori geografici. + Numero di elementi in geographyValue, se rappresenta una raccolta di altri valori geografici. In caso contrario, Null. + Valore geografico che non deve rappresentare una raccolta di valori geografici. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce il numero di elementi nel valore specificato, se rappresenta una raccolta di valori geometrici. + Numero di elementi in geometryValue, se rappresenta una raccolta di altri valori geometrici. In caso contrario, Null. + Valore geometrico che non deve rappresentare una raccolta di valori geometrici. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce l'elevazione (coordinata Z) del valore specificato, se rappresenta un punto. + Elevazione (coordinata Z) di geographyValue, se rappresenta un punto. In caso contrario, Null. + Valore geografico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce l'elevazione (Z) del valore specificato, se rappresenta un punto. + Elevazione (coordinata Z) di geometryValue, se rappresenta un punto. In caso contrario, Null. + Valore geometrico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta il punto finale del valore DbGeography specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto finale di geographyValue, se rappresenta un curva. In caso contrario, Null. + Valore geografico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta il punto finale del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto finale di geometryValue, se rappresenta un curva. In caso contrario, Null. + Valore geometrico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la versione envelope (rettangolo di selezione minimo) del valore specificato, come valore geometrico. + Versione envelope di geometryValue, come valore . + Valore geometrico per cui è necessario recuperare il valore envelope. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta l'anello esterno del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta un poligono. + Valore DbGeometry che rappresenta l'anello esterno in geometryValue, se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce il numero di anelli interni nel valore specificato, se rappresenta un poligono. + Numero di elementi in geometryValue, se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è chiuso, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è chiuso. In caso contrario, false. + Valore geografico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è chiuso, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è chiuso. In caso contrario, false. + Valore geometrico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è vuoto. + true se il valore specificato è vuoto; in caso contrario, false. + Valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è vuoto. + true se il valore specificato è vuoto; in caso contrario, false. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è un anello, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è un anello. In caso contrario, false. + Valore geometrico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è semplice. + true se il valore specificato è semplice; in caso contrario, false. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è valido. + true se il valore specificato è valido; in caso contrario, false. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata latitudine del valore specificato, se rappresenta un punto. + Coordinata latitudine del valore specificato. + Valore geografico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore Double che ammette i valori Null che indica la lunghezza del valore specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Lunghezza del valore specificato. + Valore geografico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore Double che ammette i valori Null che indica la lunghezza del valore specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Lunghezza del valore specificato. + Valore geometrico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata longitudine del valore specificato, se rappresenta un punto. + Coordinata longitudine del valore specificato. + Valore geografico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata M (Misura) del valore specificato, se rappresenta un punto. + Coordinata M (Misura) del valore specificato. + Valore geografico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata M (Misura) del valore specificato, se rappresenta un punto. + Coordinata M (Misura) del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce il numero di punti nel valore specificato, se rappresenta una linea spezzata o un anello lineare. + Numero di punti nel valore specificato. + Valore geografico che non deve rappresentare una linea spezzata o un anello lineare. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce il numero di punti nel valore specificato, se rappresenta una linea spezzata o un anello lineare. + Numero di punti nel valore specificato. + Valore geometrico che non deve rappresentare una linea spezzata o un anello lineare. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta un punto sulla superficie del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore che rappresenta un punto della superficie del valore DbGeometry specificato. + Valore geometrico che non deve rappresentare una superficie. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che indica il nome del tipo spaziale del valore specificato. + Nome del tipo spaziale del valore specificato. + Valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che indica il nome del tipo spaziale del valore specificato. + Nome del tipo spaziale del valore specificato. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta il punto iniziale del valore DbGeography specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto iniziale del valore specificato. + Valore geografico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta il punto iniziale del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto iniziale del valore specificato. + Valore geometrico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata X del valore specificato, se rappresenta un punto. + Coordinata X del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata Y del valore specificato, se rappresenta un punto. + Coordinata Y del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un anello interno dal valore specificato, se rappresenta un poligono. + Anello interno in geometryValue alla posizione index, se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola l'intersezione di due valori . + Nuovo valore che rappresenta l'intersezione di geographyValue e otherGeography. + Primo valore geografico. + Secondo valore geografico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola l'intersezione di due valori . + Nuovo valore che rappresenta l'intersezione di geometryValue e otherGeometry. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati si intersecano spazialmente. + true se geographyValue interseca geographyValue. In caso contrario, false. + Primo valore geografico da confrontare ai fini dell'intersezione. + Secondo valore geografico da confrontare ai fini dell'intersezione. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati si intersecano spazialmente. + true se geometryValue interseca otherGeometry. In caso contrario, false. + Primo valore geometrico da confrontare ai fini dell'intersezione. + Secondo valore geometrico da confrontare ai fini dell'intersezione. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene un valore che indica che EF continuerà a ritenere che il provider dispone dei tipi e delle risorse necessari anziché restituire rapidamente un errore.Il valore predefinito è true. + true se EF continuerà a ritenere che il provider dispone dei tipi e delle risorse necessari anziché restituire rapidamente un errore. In caso contrario, false. + + + Determina se due valori specificati si sovrappongono spazialmente. + true se geometryValue si sovrappone a otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un elemento punto del valore specificato, se rappresenta una linea spezzata o un anello lineare. + Punto in geographyValue alla posizione index, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + Valore geografico che non deve rappresentare una linea spezzata o un anello lineare. + Posizione all'interno del valore geografico da cui derivare l'elemento. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un elemento punto del valore specificato, se rappresenta una linea spezzata o un anello lineare. + Punto in geometryValue alla posizione index, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + Valore geometrico che non deve rappresentare una linea spezzata o un anello lineare. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati sono spazialmente correlati in base al pattern di intersezione DE-9IM (Dimensionally Extended Nine-Intersection Model). + true se questo valore geometryValue è correlato ad otherGeometry in base alla matrice del pattern di intersezione specificato. In caso contrario, false. + Primo valore geometrico. + Valore geometrico che deve essere confrontato con il primo valore geometrico ai fini della relazione. + Stringa che contiene la rappresentazione di testo del pattern di intersezione (DE-9IM) che definisce la relazione. + + , o è Null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati sono spazialmente uguali. + true se geographyValue è spazialmente uguale a geographyValue. In caso contrario, false. + Primo valore geografico da confrontare ai fini dell'uguaglianza. + Secondo valore geografico da confrontare ai fini dell'uguaglianza. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati sono spazialmente uguali. + true se geometryValue è spazialmente uguale a otherGeometry. In caso contrario, false. + Primo valore geometrico da confrontare ai fini dell'uguaglianza. + Secondo valore geometrico da confrontare ai fini dell'uguaglianza. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola la differenza simmetrica tra due valori . + Nuovo valore che rappresenta la differenza simmetrica tra geographyValue e otherGeography. + Primo valore geografico. + Secondo valore geografico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola la differenza simmetrica tra due valori . + Nuovo valore che rappresenta la differenza simmetrica tra geometryValue e otherGeometry. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati si toccano spazialmente. + true se geometryValue tocca otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola l'unione di due valori . + Nuovo valore che rappresenta l'unione di geographyValue e otherGeography. + Primo valore geografico. + Secondo valore geografico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola l'unione di due valori . + Nuovo valore che rappresenta l'unione di geometryValue e otherGeometry. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se un valore si trova spazialmente all'interno dell'altro. + true se geometryValue si trova all'interno di otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Contiene i metodi di estensione per la classe . + + + Configura un elemento awaiter usato per attendere questo oggetto evitando il marshalling della continuazione al contesto originale, ma mantenendo le impostazioni cultura correnti e dell'interfaccia utente. + Oggetto usato per attendere questa attività. + Attività da attendere. + + + Configura un elemento awaiter usato per attendere questo oggetto evitando il marshalling della continuazione al contesto originale, ma mantenendo le impostazioni cultura correnti e dell'interfaccia utente. + Oggetto usato per attendere questa attività. + Attività da attendere. + Tipo del risultato prodotto dall'oggetto associato. + + + Fornisce un oggetto awaitable che consente le attese in per mantenere le impostazioni cultura. + + + Costruisce una nuova istanza della classe . + Attività da attendere. + + + Ottiene un elemento awaiter usato per attendere questo oggetto . + Istanza di awaiter. + + + Termina l'attesa sull'oggetto completato. + L'elemento awaiter non è stato inizializzato correttamente. + L'attività è stata annullata. + L'attività è stata completata con uno stato di errore. + + + Ottiene un valore che indica se questo oggetto è stato completato. + + + Questo metodo non è implementato e non deve essere chiamato. + Azione da richiamare al completamento dell'operazione di attesa. + + + Pianifica la continuazione sull'oggetto associato a questo oggetto . + Azione da richiamare al completamento dell'operazione di attesa. + L'argomento è Null (Nothing in Visual Basic). + L'elemento awaiter non è stato inizializzato correttamente. + + + Fornisce un oggetto awaitable che consente le attese in per mantenere le impostazioni cultura. + Tipo del risultato prodotto dall'oggetto associato. + + + Costruisce una nuova istanza della classe . + Attività da attendere. + + + Ottiene un elemento awaiter usato per attendere questo oggetto . + Istanza di awaiter. + + + Termina l'attesa sull'oggetto completato. + Risultato dell'oggetto completato. + L'elemento awaiter non è stato inizializzato correttamente. + L'attività è stata annullata. + L'attività è stata completata con uno stato di errore. + + + Ottiene un valore che indica se questo oggetto è stato completato. + + + Questo metodo non è implementato e non deve essere chiamato. + Azione da richiamare al completamento dell'operazione di attesa. + + + Pianifica la continuazione sull'oggetto associato a questo oggetto . + Azione da richiamare al completamento dell'operazione di attesa. + L'argomento è Null (Nothing in Visual Basic). + L'elemento awaiter non è stato inizializzato correttamente. + + + Rappresenta un'eccezione generata da quando la convalida delle entità non viene completata. + + + Inizializza una nuova istanza della classe utilizzando i valori predefiniti. + + + Inizializza una nuova istanza della classe con un messaggio di errore specificato. + Messaggio dell'eccezione. + + + Inizializza una nuova istanza della classe usando il messaggio di errore specificato e i risultati della convalida. + Messaggio dell'eccezione. + Risultati della convalida. + + + Inizializza una nuova istanza della classe con il messaggio di errore, i risultati della convalida e l'eccezione interna specificati. + Messaggio dell'eccezione. + Risultati della convalida. + Errore che ha causato l'eccezione. + + + Inizializza una nuova istanza della classe con il messaggio di errore e l'eccezione interna specificati. + Messaggio dell'eccezione. + Errore che ha causato l'eccezione. + + + Ottieni gli errori di convalida associati all'entità. + Errori di convalida associati all'entità. + + + Rappresenta i risultati della convalida per una singola entità. + + + Crea un'istanza della classe . + Voce dell'entità a cui si applicano i risultati.Mai Null. + Elenco di istanze di .Mai Null.Può essere vuoto, ciò significa che l'entità è valida. + + + Ottiene un'istanza di a cui vengono applicati i risultati. + + + Ottiene un indicatore se l'entità è valida. + + + Ottiene gli errori di convalida.Mai Null. + + + Eccezione generata da quando un'eccezione viene generata dal codice di convalida. + + + Inizializza una nuova istanza di DbUnexpectedValidationException. + + + Inizializza una nuova istanza di DbUnexpectedValidationException con le informazioni e il contesto di serializzazione specificati. + Informazioni di serializzazione. + Contesto di flusso. + + + Inizializza una nuova istanza di DbUnexpectedValidationException. + Messaggio dell'eccezione. + + + Inizializza una nuova istanza di DbUnexpectedValidationException. + Messaggio dell'eccezione. + Eccezione interna. + + + Errore di convalida.Può essere un errore di convalida a livello di entità o di proprietà. + + + Crea un'istanza di . + Nome della proprietà non valida.Può essere null. + Messaggio di errore di convalida.Può essere null. + + + Ottiene il messaggio di errore di convalida. + + + Ottiene il nome della proprietà non valida. + + + \ No newline at end of file diff --git a/packages/EntityFramework.6.2.0/tools/EntityFramework.PowerShell.Utility.dll b/packages/EntityFramework.6.2.0/tools/EntityFramework.PowerShell.Utility.dll new file mode 100644 index 0000000..b0753f9 Binary files /dev/null and b/packages/EntityFramework.6.2.0/tools/EntityFramework.PowerShell.Utility.dll differ diff --git a/packages/EntityFramework.6.2.0/tools/EntityFramework.PowerShell.dll b/packages/EntityFramework.6.2.0/tools/EntityFramework.PowerShell.dll new file mode 100644 index 0000000..6eefbb3 Binary files /dev/null and b/packages/EntityFramework.6.2.0/tools/EntityFramework.PowerShell.dll differ diff --git a/packages/EntityFramework.6.2.0/tools/EntityFramework.psd1 b/packages/EntityFramework.6.2.0/tools/EntityFramework.psd1 new file mode 100644 index 0000000..346fec6 Binary files /dev/null and b/packages/EntityFramework.6.2.0/tools/EntityFramework.psd1 differ diff --git a/packages/EntityFramework.6.2.0/tools/EntityFramework.psm1 b/packages/EntityFramework.6.2.0/tools/EntityFramework.psm1 new file mode 100644 index 0000000..a87446e --- /dev/null +++ b/packages/EntityFramework.6.2.0/tools/EntityFramework.psm1 @@ -0,0 +1,1176 @@ +# Copyright (c) Microsoft Corporation. All rights reserved. + +$InitialDatabase = '0' + +$knownExceptions = @( + 'System.Data.Entity.Migrations.Infrastructure.MigrationsException', + 'System.Data.Entity.Migrations.Infrastructure.AutomaticMigrationsDisabledException', + 'System.Data.Entity.Migrations.Infrastructure.AutomaticDataLossException', + 'System.Data.Entity.Migrations.Infrastructure.MigrationsPendingException', + 'System.Data.Entity.Migrations.ProjectTypeNotSupportedException' +) + +<# +.SYNOPSIS + Adds or updates an Entity Framework provider entry in the project config + file. + +.DESCRIPTION + Adds an entry into the 'entityFramework' section of the project config + file for the specified provider invariant name and provider type. If an + entry for the given invariant name already exists, then that entry is + updated with the given type name, unless the given type name already + matches, in which case no action is taken. The 'entityFramework' + section is added if it does not exist. The config file is automatically + saved if and only if a change was made. + + This command is typically used only by Entity Framework provider NuGet + packages and is run from the 'install.ps1' script. + +.PARAMETER Project + The Visual Studio project to update. When running in the NuGet install.ps1 + script the '$project' variable provided as part of that script should be + used. + +.PARAMETER InvariantName + The provider invariant name that uniquely identifies this provider. For + example, the Microsoft SQL Server provider is registered with the invariant + name 'System.Data.SqlClient'. + +.PARAMETER TypeName + The assembly-qualified type name of the provider-specific type that + inherits from 'System.Data.Entity.Core.Common.DbProviderServices'. For + example, for the Microsoft SQL Server provider, this type is + 'System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer'. +#> +function Add-EFProvider +{ + param ( + [parameter(Position = 0, + Mandatory = $true)] + $Project, + [parameter(Position = 1, + Mandatory = $true)] + [string] $InvariantName, + [parameter(Position = 2, + Mandatory = $true)] + [string] $TypeName + ) + + if (!(Check-Project $project)) + { + return + } + + $runner = New-EFConfigRunner $Project + + try + { + Invoke-RunnerCommand $runner System.Data.Entity.ConnectionFactoryConfig.AddProviderCommand @( $InvariantName, $TypeName ) + $error = Get-RunnerError $runner + + if ($error) + { + if ($knownExceptions -notcontains $error.TypeName) + { + Write-Host $error.StackTrace + } + else + { + Write-Verbose $error.StackTrace + } + + throw $error.Message + } + } + finally + { + Remove-Runner $runner + } +} + +<# +.SYNOPSIS + Adds or updates an Entity Framework default connection factory in the + project config file. + +.DESCRIPTION + Adds an entry into the 'entityFramework' section of the project config + file for the connection factory that Entity Framework will use by default + when creating new connections by convention. Any existing entry will be + overridden if it does not match. The 'entityFramework' section is added if + it does not exist. The config file is automatically saved if and only if + a change was made. + + This command is typically used only by Entity Framework provider NuGet + packages and is run from the 'install.ps1' script. + +.PARAMETER Project + The Visual Studio project to update. When running in the NuGet install.ps1 + script the '$project' variable provided as part of that script should be + used. + +.PARAMETER TypeName + The assembly-qualified type name of the connection factory type that + implements the 'System.Data.Entity.Infrastructure.IDbConnectionFactory' + interface. For example, for the Microsoft SQL Server Express provider + connection factory, this type is + 'System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework'. + +.PARAMETER ConstructorArguments + An optional array of strings that will be passed as arguments to the + connection factory type constructor. +#> +function Add-EFDefaultConnectionFactory +{ + param ( + [parameter(Position = 0, + Mandatory = $true)] + $Project, + [parameter(Position = 1, + Mandatory = $true)] + [string] $TypeName, + [string[]] $ConstructorArguments + ) + + if (!(Check-Project $project)) + { + return + } + + $runner = New-EFConfigRunner $Project + + try + { + Invoke-RunnerCommand $runner System.Data.Entity.ConnectionFactoryConfig.AddDefaultConnectionFactoryCommand @( $TypeName, $ConstructorArguments ) + $error = Get-RunnerError $runner + + if ($error) + { + if ($knownExceptions -notcontains $error.TypeName) + { + Write-Host $error.StackTrace + } + else + { + Write-Verbose $error.StackTrace + } + + throw $error.Message + } + } + finally + { + Remove-Runner $runner + } +} + +<# +.SYNOPSIS + Initializes the Entity Framework section in the project config file + and sets defaults. + +.DESCRIPTION + Creates the 'entityFramework' section of the project config file and sets + the default connection factory to use SQL Express if it is running on the + machine, or LocalDb otherwise. Note that installing a different provider + may change the default connection factory. The config file is + automatically saved if and only if a change was made. + + In addition, any reference to 'System.Data.Entity.dll' in the project is + removed. + + This command is typically used only by Entity Framework provider NuGet + packages and is run from the 'install.ps1' script. + +.PARAMETER Project + The Visual Studio project to update. When running in the NuGet install.ps1 + script the '$project' variable provided as part of that script should be + used. +#> +function Initialize-EFConfiguration +{ + param ( + [parameter(Position = 0, + Mandatory = $true)] + $Project + ) + + if (!(Check-Project $project)) + { + return + } + + $runner = New-EFConfigRunner $Project + + try + { + Invoke-RunnerCommand $runner System.Data.Entity.ConnectionFactoryConfig.InitializeEntityFrameworkCommand + $error = Get-RunnerError $runner + + if ($error) + { + if ($knownExceptions -notcontains $error.TypeName) + { + Write-Host $error.StackTrace + } + else + { + Write-Verbose $error.StackTrace + } + + throw $error.Message + } + } + finally + { + Remove-Runner $runner + } +} + +<# +.SYNOPSIS + Enables Code First Migrations in a project. + +.DESCRIPTION + Enables Migrations by scaffolding a migrations configuration class in the project. If the + target database was created by an initializer, an initial migration will be created (unless + automatic migrations are enabled via the EnableAutomaticMigrations parameter). + +.PARAMETER ContextTypeName + Specifies the context to use. If omitted, migrations will attempt to locate a + single context type in the target project. + +.PARAMETER EnableAutomaticMigrations + Specifies whether automatic migrations will be enabled in the scaffolded migrations configuration. + If omitted, automatic migrations will be disabled. + +.PARAMETER MigrationsDirectory + Specifies the name of the directory that will contain migrations code files. + If omitted, the directory will be named "Migrations". + +.PARAMETER ProjectName + Specifies the project that the scaffolded migrations configuration class will + be added to. If omitted, the default project selected in package manager + console is used. + +.PARAMETER StartUpProjectName + Specifies the configuration file to use for named connection strings. If + omitted, the specified project's configuration file is used. + +.PARAMETER ContextProjectName + Specifies the project which contains the DbContext class to use. If omitted, + the context is assumed to be in the same project used for migrations. + +.PARAMETER ConnectionStringName + Specifies the name of a connection string to use from the application's + configuration file. + +.PARAMETER ConnectionString + Specifies the the connection string to use. If omitted, the context's + default connection will be used. + +.PARAMETER ConnectionProviderName + Specifies the provider invariant name of the connection string. + +.PARAMETER Force + Specifies that the migrations configuration be overwritten when running more + than once for a given project. + +.PARAMETER ContextAssemblyName + Specifies the name of the assembly which contains the DbContext class to use. Use this + parameter instead of ContextProjectName when the context is contained in a referenced + assembly rather than in a project of the solution. + +.PARAMETER AppDomainBaseDirectory + Specifies the directory to use for the app-domain that is used for running Migrations + code such that the app-domain is able to find all required assemblies. This is an + advanced option that should only be needed if the solution contains several projects + such that the assemblies needed for the context and configuration are not all + referenced from either the project containing the context or the project containing + the migrations. + +.EXAMPLE + Enable-Migrations + # Scaffold a migrations configuration in a project with only one context + +.EXAMPLE + Enable-Migrations -Auto + # Scaffold a migrations configuration with automatic migrations enabled for a project + # with only one context + +.EXAMPLE + Enable-Migrations -ContextTypeName MyContext -MigrationsDirectory DirectoryName + # Scaffold a migrations configuration for a project with multiple contexts + # This scaffolds a migrations configuration for MyContext and will put the configuration + # and subsequent configurations in a new directory called "DirectoryName" + +#> +function Enable-Migrations +{ + [CmdletBinding(DefaultParameterSetName = 'ConnectionStringName')] + param ( + [string] $ContextTypeName, + [alias('Auto')] + [switch] $EnableAutomaticMigrations, + [string] $MigrationsDirectory, + [string] $ProjectName, + [string] $StartUpProjectName, + [string] $ContextProjectName, + [parameter(ParameterSetName = 'ConnectionStringName')] + [string] $ConnectionStringName, + [parameter(ParameterSetName = 'ConnectionStringAndProviderName', + Mandatory = $true)] + [string] $ConnectionString, + [parameter(ParameterSetName = 'ConnectionStringAndProviderName', + Mandatory = $true)] + [string] $ConnectionProviderName, + [switch] $Force, + [string] $ContextAssemblyName, + [string] $AppDomainBaseDirectory + ) + + $runner = New-MigrationsRunner $ProjectName $StartUpProjectName $ContextProjectName $null $ConnectionStringName $ConnectionString $ConnectionProviderName $ContextAssemblyName $AppDomainBaseDirectory + + try + { + Invoke-RunnerCommand $runner System.Data.Entity.Migrations.EnableMigrationsCommand @( $EnableAutomaticMigrations.IsPresent, $Force.IsPresent ) @{ 'ContextTypeName' = $ContextTypeName; 'MigrationsDirectory' = $MigrationsDirectory } + $error = Get-RunnerError $runner + + if ($error) + { + if ($knownExceptions -notcontains $error.TypeName) + { + Write-Host $error.StackTrace + } + else + { + Write-Verbose $error.StackTrace + } + + throw $error.Message + } + + $(Get-VSComponentModel).GetService([NuGetConsole.IPowerConsoleWindow]).Show() + } + finally + { + Remove-Runner $runner + } +} + +<# +.SYNOPSIS + Scaffolds a migration script for any pending model changes. + +.DESCRIPTION + Scaffolds a new migration script and adds it to the project. + +.PARAMETER Name + Specifies the name of the custom script. + +.PARAMETER Force + Specifies that the migration user code be overwritten when re-scaffolding an + existing migration. + +.PARAMETER ProjectName + Specifies the project that contains the migration configuration type to be + used. If omitted, the default project selected in package manager console + is used. + +.PARAMETER StartUpProjectName + Specifies the configuration file to use for named connection strings. If + omitted, the specified project's configuration file is used. + +.PARAMETER ConfigurationTypeName + Specifies the migrations configuration to use. If omitted, migrations will + attempt to locate a single migrations configuration type in the target + project. + +.PARAMETER ConnectionStringName + Specifies the name of a connection string to use from the application's + configuration file. + +.PARAMETER ConnectionString + Specifies the the connection string to use. If omitted, the context's + default connection will be used. + +.PARAMETER ConnectionProviderName + Specifies the provider invariant name of the connection string. + +.PARAMETER IgnoreChanges + Scaffolds an empty migration ignoring any pending changes detected in the current model. + This can be used to create an initial, empty migration to enable Migrations for an existing + database. N.B. Doing this assumes that the target database schema is compatible with the + current model. + +.PARAMETER AppDomainBaseDirectory + Specifies the directory to use for the app-domain that is used for running Migrations + code such that the app-domain is able to find all required assemblies. This is an + advanced option that should only be needed if the solution contains several projects + such that the assemblies needed for the context and configuration are not all + referenced from either the project containing the context or the project containing + the migrations. + +.EXAMPLE + Add-Migration First + # Scaffold a new migration named "First" + +.EXAMPLE + Add-Migration First -IgnoreChanges + # Scaffold an empty migration ignoring any pending changes detected in the current model. + # This can be used to create an initial, empty migration to enable Migrations for an existing + # database. N.B. Doing this assumes that the target database schema is compatible with the + # current model. + +#> +function Add-Migration +{ + [CmdletBinding(DefaultParameterSetName = 'ConnectionStringName')] + param ( + [parameter(Position = 0, + Mandatory = $true)] + [string] $Name, + [switch] $Force, + [string] $ProjectName, + [string] $StartUpProjectName, + [string] $ConfigurationTypeName, + [parameter(ParameterSetName = 'ConnectionStringName')] + [string] $ConnectionStringName, + [parameter(ParameterSetName = 'ConnectionStringAndProviderName', + Mandatory = $true)] + [string] $ConnectionString, + [parameter(ParameterSetName = 'ConnectionStringAndProviderName', + Mandatory = $true)] + [string] $ConnectionProviderName, + [switch] $IgnoreChanges, + [string] $AppDomainBaseDirectory) + + Hint-Downgrade $MyInvocation.MyCommand + $runner = New-MigrationsRunner $ProjectName $StartUpProjectName $null $ConfigurationTypeName $ConnectionStringName $ConnectionString $ConnectionProviderName $null $AppDomainBaseDirectory + + try + { + Invoke-RunnerCommand $runner System.Data.Entity.Migrations.AddMigrationCommand @( $Name, $Force.IsPresent, $IgnoreChanges.IsPresent ) + $error = Get-RunnerError $runner + + if ($error) + { + if ($knownExceptions -notcontains $error.TypeName) + { + Write-Host $error.StackTrace + } + else + { + Write-Verbose $error.StackTrace + } + + throw $error.Message + } + $(Get-VSComponentModel).GetService([NuGetConsole.IPowerConsoleWindow]).Show() + } + finally + { + Remove-Runner $runner + } +} + +<# +.SYNOPSIS + Applies any pending migrations to the database. + +.DESCRIPTION + Updates the database to the current model by applying pending migrations. + +.PARAMETER SourceMigration + Only valid with -Script. Specifies the name of a particular migration to use + as the update's starting point. If omitted, the last applied migration in + the database will be used. + +.PARAMETER TargetMigration + Specifies the name of a particular migration to update the database to. If + omitted, the current model will be used. + +.PARAMETER Script + Generate a SQL script rather than executing the pending changes directly. + +.PARAMETER Force + Specifies that data loss is acceptable during automatic migration of the + database. + +.PARAMETER ProjectName + Specifies the project that contains the migration configuration type to be + used. If omitted, the default project selected in package manager console + is used. + +.PARAMETER StartUpProjectName + Specifies the configuration file to use for named connection strings. If + omitted, the specified project's configuration file is used. + +.PARAMETER ConfigurationTypeName + Specifies the migrations configuration to use. If omitted, migrations will + attempt to locate a single migrations configuration type in the target + project. + +.PARAMETER ConnectionStringName + Specifies the name of a connection string to use from the application's + configuration file. + +.PARAMETER ConnectionString + Specifies the the connection string to use. If omitted, the context's + default connection will be used. + +.PARAMETER ConnectionProviderName + Specifies the provider invariant name of the connection string. + +.PARAMETER AppDomainBaseDirectory + Specifies the directory to use for the app-domain that is used for running Migrations + code such that the app-domain is able to find all required assemblies. This is an + advanced option that should only be needed if the solution contains several projects + such that the assemblies needed for the context and configuration are not all + referenced from either the project containing the context or the project containing + the migrations. + +.EXAMPLE + Update-Database + # Update the database to the latest migration + +.EXAMPLE + Update-Database -TargetMigration Second + # Update database to a migration named "Second" + # This will apply migrations if the target hasn't been applied or roll back migrations + # if it has + +.EXAMPLE + Update-Database -Script + # Generate a script to update the database from it's current state to the latest migration + +.EXAMPLE + Update-Database -Script -SourceMigration Second -TargetMigration First + # Generate a script to migrate the database from a specified start migration + # named "Second" to a specified target migration named "First" + +.EXAMPLE + Update-Database -Script -SourceMigration $InitialDatabase + # Generate a script that can upgrade a database currently at any version to the latest version. + # The generated script includes logic to check the __MigrationsHistory table and only apply changes + # that haven't been previously applied. + +.EXAMPLE + Update-Database -TargetMigration $InitialDatabase + # Runs the Down method to roll-back any migrations that have been applied to the database + + +#> +function Update-Database +{ + [CmdletBinding(DefaultParameterSetName = 'ConnectionStringName')] + param ( + [string] $SourceMigration, + [string] $TargetMigration, + [switch] $Script, + [switch] $Force, + [string] $ProjectName, + [string] $StartUpProjectName, + [string] $ConfigurationTypeName, + [parameter(ParameterSetName = 'ConnectionStringName')] + [string] $ConnectionStringName, + [parameter(ParameterSetName = 'ConnectionStringAndProviderName', + Mandatory = $true)] + [string] $ConnectionString, + [parameter(ParameterSetName = 'ConnectionStringAndProviderName', + Mandatory = $true)] + [string] $ConnectionProviderName, + [string] $AppDomainBaseDirectory) + + Hint-Downgrade $MyInvocation.MyCommand + $runner = New-MigrationsRunner $ProjectName $StartUpProjectName $null $ConfigurationTypeName $ConnectionStringName $ConnectionString $ConnectionProviderName $null $AppDomainBaseDirectory + + try + { + Invoke-RunnerCommand $runner System.Data.Entity.Migrations.UpdateDatabaseCommand @( $SourceMigration, $TargetMigration, $Script.IsPresent, $Force.IsPresent, $Verbose.IsPresent ) + $error = Get-RunnerError $runner + + if ($error) + { + if ($knownExceptions -notcontains $error.TypeName) + { + Write-Host $error.StackTrace + } + else + { + Write-Verbose $error.StackTrace + } + + throw $error.Message + } + $(Get-VSComponentModel).GetService([NuGetConsole.IPowerConsoleWindow]).Show() + } + finally + { + Remove-Runner $runner + } +} + +<# +.SYNOPSIS + Displays the migrations that have been applied to the target database. + +.DESCRIPTION + Displays the migrations that have been applied to the target database. + +.PARAMETER ProjectName + Specifies the project that contains the migration configuration type to be + used. If omitted, the default project selected in package manager console + is used. + +.PARAMETER StartUpProjectName + Specifies the configuration file to use for named connection strings. If + omitted, the specified project's configuration file is used. + +.PARAMETER ConfigurationTypeName + Specifies the migrations configuration to use. If omitted, migrations will + attempt to locate a single migrations configuration type in the target + project. + +.PARAMETER ConnectionStringName + Specifies the name of a connection string to use from the application's + configuration file. + +.PARAMETER ConnectionString + Specifies the the connection string to use. If omitted, the context's + default connection will be used. + +.PARAMETER ConnectionProviderName + Specifies the provider invariant name of the connection string. + +.PARAMETER AppDomainBaseDirectory + Specifies the directory to use for the app-domain that is used for running Migrations + code such that the app-domain is able to find all required assemblies. This is an + advanced option that should only be needed if the solution contains several projects + such that the assemblies needed for the context and configuration are not all + referenced from either the project containing the context or the project containing + the migrations. +#> +function Get-Migrations +{ + [CmdletBinding(DefaultParameterSetName = 'ConnectionStringName')] + param ( + [string] $ProjectName, + [string] $StartUpProjectName, + [string] $ConfigurationTypeName, + [parameter(ParameterSetName = 'ConnectionStringName')] + [string] $ConnectionStringName, + [parameter(ParameterSetName = 'ConnectionStringAndProviderName', + Mandatory = $true)] + [string] $ConnectionString, + [parameter(ParameterSetName = 'ConnectionStringAndProviderName', + Mandatory = $true)] + [string] $ConnectionProviderName, + [string] $AppDomainBaseDirectory) + + $runner = New-MigrationsRunner $ProjectName $StartUpProjectName $null $ConfigurationTypeName $ConnectionStringName $ConnectionString $ConnectionProviderName $null $AppDomainBaseDirectory + + try + { + Invoke-RunnerCommand $runner System.Data.Entity.Migrations.GetMigrationsCommand + $error = Get-RunnerError $runner + + if ($error) + { + if ($knownExceptions -notcontains $error.TypeName) + { + Write-Host $error.StackTrace + } + else + { + Write-Verbose $error.StackTrace + } + + throw $error.Message + } + } + finally + { + Remove-Runner $runner + } +} + +function New-MigrationsRunner($ProjectName, $StartUpProjectName, $ContextProjectName, $ConfigurationTypeName, $ConnectionStringName, $ConnectionString, $ConnectionProviderName, $ContextAssemblyName, $AppDomainBaseDirectory) +{ + $startUpProject = Get-MigrationsStartUpProject $StartUpProjectName $ProjectName + Build-Project $startUpProject + + $project = Get-MigrationsProject $ProjectName + Build-Project $project + + $contextProject = $project + if ($ContextProjectName) + { + $contextProject = Get-SingleProject $ContextProjectName + Build-Project $contextProject + } + + $installPath = Get-EntityFrameworkInstallPath $project + $toolsPath = Join-Path $installPath tools + + $info = New-AppDomainSetup $project $installPath + + $domain = [AppDomain]::CreateDomain('Migrations', $null, $info) + $domain.SetData('project', $project) + $domain.SetData('contextProject', $contextProject) + $domain.SetData('startUpProject', $startUpProject) + $domain.SetData('configurationTypeName', $ConfigurationTypeName) + $domain.SetData('connectionStringName', $ConnectionStringName) + $domain.SetData('connectionString', $ConnectionString) + $domain.SetData('connectionProviderName', $ConnectionProviderName) + $domain.SetData('contextAssemblyName', $ContextAssemblyName) + $domain.SetData('appDomainBaseDirectory', $AppDomainBaseDirectory) + + $dispatcher = New-DomainDispatcher $toolsPath + $domain.SetData('efDispatcher', $dispatcher) + + return @{ + Domain = $domain; + ToolsPath = $toolsPath + } +} + +function New-EFConfigRunner($Project) +{ + $installPath = Get-EntityFrameworkInstallPath $Project + $toolsPath = Join-Path $installPath tools + $info = New-AppDomainSetup $Project $installPath + + $domain = [AppDomain]::CreateDomain('EFConfig', $null, $info) + $domain.SetData('project', $Project) + + $dispatcher = New-DomainDispatcher $toolsPath + $domain.SetData('efDispatcher', $dispatcher) + + return @{ + Domain = $domain; + ToolsPath = $toolsPath + } +} + +function New-AppDomainSetup($Project, $InstallPath) +{ + $info = New-Object System.AppDomainSetup -Property @{ + ShadowCopyFiles = 'true'; + ApplicationBase = $InstallPath; + PrivateBinPath = 'tools'; + ConfigurationFile = ([AppDomain]::CurrentDomain.SetupInformation.ConfigurationFile) + } + + $targetFrameworkVersion = (New-Object System.Runtime.Versioning.FrameworkName ($Project.Properties.Item('TargetFrameworkMoniker').Value)).Version + + if ($targetFrameworkVersion -lt (New-Object Version @( 4, 5 ))) + { + $info.PrivateBinPath += ';lib\net40' + } + else + { + $info.PrivateBinPath += ';lib\net45' + } + + return $info +} + +function New-DomainDispatcher($ToolsPath) +{ + $utilityAssembly = [System.Reflection.Assembly]::LoadFrom((Join-Path $ToolsPath EntityFramework.PowerShell.Utility.dll)) + $dispatcher = $utilityAssembly.CreateInstance( + 'System.Data.Entity.Migrations.Utilities.DomainDispatcher', + $false, + [System.Reflection.BindingFlags]::Instance -bor [System.Reflection.BindingFlags]::Public, + $null, + $PSCmdlet, + $null, + $null) + + return $dispatcher +} + +function Remove-Runner($runner) +{ + [AppDomain]::Unload($runner.Domain) +} + +function Invoke-RunnerCommand($runner, $command, $parameters, $anonymousArguments) +{ + $domain = $runner.Domain + + if ($anonymousArguments) + { + $anonymousArguments.GetEnumerator() | %{ + $domain.SetData($_.Name, $_.Value) + } + } + + $domain.CreateInstanceFrom( + (Join-Path $runner.ToolsPath EntityFramework.PowerShell.dll), + $command, + $false, + 0, + $null, + $parameters, + $null, + $null) | Out-Null +} + +function Get-RunnerError($runner) +{ + $domain = $runner.Domain + + if (!$domain.GetData('wasError')) + { + return $null + } + + return @{ + Message = $domain.GetData('error.Message'); + TypeName = $domain.GetData('error.TypeName'); + StackTrace = $domain.GetData('error.StackTrace') + } +} + +function Get-MigrationsProject($name, $hideMessage) +{ + if ($name) + { + return Get-SingleProject $name + } + + $project = Get-Project + $projectName = $project.Name + + if (!$hideMessage) + { + Write-Verbose "Using NuGet project '$projectName'." + } + + return $project +} + +function Get-MigrationsStartUpProject($name, $fallbackName) +{ + $startUpProject = $null + + if ($name) + { + $startUpProject = Get-SingleProject $name + } + else + { + $startupProjectPaths = $DTE.Solution.SolutionBuild.StartupProjects + + if ($startupProjectPaths) + { + if ($startupProjectPaths.Length -eq 1) + { + $startupProjectPath = $startupProjectPaths[0] + + if (!(Split-Path -IsAbsolute $startupProjectPath)) + { + $solutionPath = Split-Path $DTE.Solution.Properties.Item('Path').Value + $startupProjectPath = Join-Path $solutionPath $startupProjectPath -Resolve + } + + $startupProject = Get-SolutionProjects | ?{ + try + { + $fullName = $_.FullName + } + catch [NotImplementedException] + { + return $false + } + + if ($fullName -and $fullName.EndsWith('\')) + { + $fullName = $fullName.Substring(0, $fullName.Length - 1) + } + + return $fullName -eq $startupProjectPath + } + } + else + { + Write-Verbose 'More than one start-up project found.' + } + } + else + { + Write-Verbose 'No start-up project found.' + } + } + + if (!($startUpProject -and (Test-StartUpProject $startUpProject))) + { + $startUpProject = Get-MigrationsProject $fallbackName $true + $startUpProjectName = $startUpProject.Name + + Write-Warning "Cannot determine a valid start-up project. Using project '$startUpProjectName' instead. Your configuration file and working directory may not be set as expected. Use the -StartUpProjectName parameter to set one explicitly. Use the -Verbose switch for more information." + } + else + { + $startUpProjectName = $startUpProject.Name + + Write-Verbose "Using StartUp project '$startUpProjectName'." + } + + return $startUpProject +} + +function Get-SolutionProjects() +{ + $projects = New-Object System.Collections.Stack + + $DTE.Solution.Projects | %{ + $projects.Push($_) + } + + while ($projects.Count -ne 0) + { + $project = $projects.Pop(); + + # NOTE: This line is similar to doing a "yield return" in C# + $project + + if ($project.ProjectItems) + { + $project.ProjectItems | ?{ $_.SubProject } | %{ + $projects.Push($_.SubProject) + } + } + } +} + +function Get-SingleProject($name) +{ + $project = Get-Project $name + + if ($project -is [array]) + { + throw "More than one project '$name' was found. Specify the full name of the one to use." + } + + return $project +} + +function Test-StartUpProject($project) +{ + if ($project.Kind -eq '{cc5fd16d-436d-48ad-a40c-5a424c6e3e79}') + { + $projectName = $project.Name + Write-Verbose "Cannot use start-up project '$projectName'. The Windows Azure Project type isn't supported." + + return $false + } + + return $true +} + +function Build-Project($project) +{ + $configuration = $DTE.Solution.SolutionBuild.ActiveConfiguration.Name + + $DTE.Solution.SolutionBuild.BuildProject($configuration, $project.UniqueName, $true) + + if ($DTE.Solution.SolutionBuild.LastBuildInfo) + { + $projectName = $project.Name + + throw "The project '$projectName' failed to build." + } +} + +function Get-EntityFrameworkInstallPath($project) +{ + $package = Get-Package -ProjectName $project.FullName | ?{ $_.Id -eq 'EntityFramework' } + + if (!$package) + { + $projectName = $project.Name + + throw "The EntityFramework package is not installed on project '$projectName'." + } + + return Get-PackageInstallPath $package +} + +function Get-PackageInstallPath($package) +{ + $componentModel = Get-VsComponentModel + $packageInstallerServices = $componentModel.GetService([NuGet.VisualStudio.IVsPackageInstallerServices]) + + $vsPackage = $packageInstallerServices.GetInstalledPackages() | ?{ $_.Id -eq $package.Id -and $_.Version -eq $package.Version } + + return $vsPackage.InstallPath +} + +function Check-Project($project) +{ + if (!$project.FullName) + { + throw "The Project argument must refer to a Visual Studio project. Use the '`$project' variable provided by NuGet when running in install.ps1." + } + + return $project.CodeModel +} + +function Hint-Downgrade ($name) { + if (Get-Module | Where { $_.Name -eq 'EntityFrameworkCore' }) { + Write-Warning "Both Entity Framework 6.x and Entity Framework Core commands are installed. The Entity Framework 6 version is executing. You can fully qualify the command to select which one to execute, 'EntityFramework\$name' for EF6.x and 'EntityFrameworkCore\$name' for EF Core." + } +} + +Export-ModuleMember @( 'Enable-Migrations', 'Add-Migration', 'Update-Database', 'Get-Migrations', 'Add-EFProvider', 'Add-EFDefaultConnectionFactory', 'Initialize-EFConfiguration') -Variable InitialDatabase + +# SIG # Begin signature block +# MIIa3gYJKoZIhvcNAQcCoIIazzCCGssCAQExCzAJBgUrDgMCGgUAMGkGCisGAQQB +# gjcCAQSgWzBZMDQGCisGAQQBgjcCAR4wJgIDAQAABBAfzDtgWUsITrck0sYpfvNR +# AgEAAgEAAgEAAgEAAgEAMCEwCQYFKw4DAhoFAAQUMst5oGNhRFW5FyGr05jAUKeC +# HF6gghWAMIIEwjCCA6qgAwIBAgITMwAAAL+RbPt8GiTgIgAAAAAAvzANBgkqhkiG +# 9w0BAQUFADB3MQswCQYDVQQGEwJVUzETMBEGA1UECBMKV2FzaGluZ3RvbjEQMA4G +# A1UEBxMHUmVkbW9uZDEeMBwGA1UEChMVTWljcm9zb2Z0IENvcnBvcmF0aW9uMSEw +# HwYDVQQDExhNaWNyb3NvZnQgVGltZS1TdGFtcCBQQ0EwHhcNMTYwOTA3MTc1ODQ5 +# WhcNMTgwOTA3MTc1ODQ5WjCBsjELMAkGA1UEBhMCVVMxEzARBgNVBAgTCldhc2hp +# 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+SHORT DESCRIPTION + Provides information about Entity Framework commands. + +LONG DESCRIPTION + This topic describes the Entity Framework commands. Entity Framework is + Microsoft's recommended data access technology for new applications. + + The following Entity Framework cmdlets are used with Entity Framework + Migrations. + + Cmdlet Description + ----------------- --------------------------------------------------- + Enable-Migrations Enables Code First Migrations in a project. + + Add-Migration Scaffolds a migration script for any pending model + changes. + + Update-Database Applies any pending migrations to the database. + + Get-Migrations Displays the migrations that have been applied to + the target database. + + The following Entity Framework cmdlets are used by NuGet packages that + install Entity Framework providers. These commands are not usually used as + part of normal application development. + + Cmdlet Description + ------------------------------ --------------------------------------- + Add-EFProvider Adds or updates an Entity Framework + provider entry in the project config + file. + + Add-EFDefaultConnectionFactory Adds or updates an Entity Framework + default connection factory in the + project config file. + + Initialize-EFConfiguration Initializes the Entity Framework + section in the project config file and + sets defaults. + +SEE ALSO + Enable-Migrations + Add-Migration + Update-Database + Get-Migrations diff --git a/packages/EntityFramework.6.2.0/tools/init.ps1 b/packages/EntityFramework.6.2.0/tools/init.ps1 new file mode 100644 index 0000000..f751ab5 --- /dev/null +++ b/packages/EntityFramework.6.2.0/tools/init.ps1 @@ -0,0 +1,155 @@ +param($installPath, $toolsPath, $package, $project) + +if (Get-Module | ?{ $_.Name -eq 'EntityFramework' }) +{ + Remove-Module EntityFramework +} + 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b/packages/EntityFramework.it.6.2.0/lib/net40/it/EntityFramework.SqlServer.resources.dll differ diff --git a/packages/EntityFramework.it.6.2.0/lib/net40/it/EntityFramework.SqlServer.xml b/packages/EntityFramework.it.6.2.0/lib/net40/it/EntityFramework.SqlServer.xml new file mode 100644 index 0000000..09fe9c8 --- /dev/null +++ b/packages/EntityFramework.it.6.2.0/lib/net40/it/EntityFramework.SqlServer.xml @@ -0,0 +1,1952 @@ + + + + EntityFramework.SqlServer + + + + Oggetto che ritenta le azioni che generano eccezioni causate da errori transitori di SQL Azure. + + + Crea una nuova istanza di . + + + Crea una nuova istanza di con i limiti specificati per il numero di tentativi e il ritardo tra i tentativi. + Numero massimo di tentativi. + Ritardo massimo espresso in millisecondi tra i tentativi. + + + Determina se sull'eccezione specificata devono essere eseguiti tentativi. + true se sull'eccezione specificata devono essere eseguiti tentativi; in caso contrario, false. + Eccezione su cui effettuare tentativi. + + + Contiene stub di funzioni che espongono i metodi SqlServer in Linq to Entities. + + + Funzione matematica che restituisce l'angolo, in radianti, il cui coseno è il valore numerico specificato.L'angolo viene chiamato arcocoseno. + Angolo, espresso in radianti. + Coseno di un angolo. + + + Funzione matematica che restituisce l'angolo, in radianti, il cui coseno è il valore numerico specificato.L'angolo viene chiamato arcocoseno. + Angolo, in radianti, definito dal valore del coseno di input. + Coseno di un angolo. + + + Restituisce il codice ASCII del carattere più a sinistra in un'espressione di caratteri. + Codice ASCII del primo carattere nella stringa di input. + Stringa valida. + + + Funzione matematica che restituisce l'angolo, in radianti, il cui seno è il valore numerico specificato.L'angolo viene chiamato arcoseno. + Angolo, espresso in radianti. + Seno di un angolo. + + + Funzione matematica che restituisce l'angolo, in radianti, il cui seno è il valore numerico specificato.L'angolo viene chiamato arcoseno. + Angolo, espresso in radianti. + Seno di un angolo. + + + Funzione matematica che restituisce l'angolo, in radianti, la cui tangente è il valore numerico specificato.L'angolo viene chiamato arcotangente. + Angolo, espresso in radianti. + Tangente di un angolo. + + + Funzione matematica che restituisce l'angolo, in radianti, la cui tangente è il valore numerico specificato.L'angolo viene chiamato arcotangente. + Angolo, espresso in radianti. + Tangente di un angolo. + + + Restituisce l'angolo positivo, in radianti, tra l'asse x positivo e il raggio dall'origine tramite il punto (x, y), dove x e y rappresentano i due valori numerici specificati.Il primo parametro passato alla funzione è il valore y e il secondo parametro è il valore x. + Angolo, espresso in radianti. + Coordinata y di un punto. + Coordinata x di un punto. + + + Restituisce l'angolo positivo, in radianti, tra l'asse x positivo e il raggio dall'origine tramite il punto (x, y), dove x e y rappresentano i due valori numerici specificati.Il primo parametro passato alla funzione è il valore y e il secondo parametro è il valore x. + Angolo, espresso in radianti. + Coordinata y di un punto. + Coordinata x di un punto. + + + Restituisce il carattere corrispondente al valore ASCII intero specificato. + Carattere corrispondente al valore ASCII specificato. + Codice ASCII. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + Posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + Posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + Posizione del carattere in toSearch da cui avrà inizio la ricerca. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + Posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + Posizione del carattere in toSearch da cui avrà inizio la ricerca. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + Posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + Posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + Posizione del carattere in toSearch da cui avrà inizio la ricerca. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + + del valore che rappresenta la posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + Posizione del carattere in toSearch da cui avrà inizio la ricerca. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Matrice di caratteri per la quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Matrice di caratteri per la quale viene calcolato il checksum. + Matrice di caratteri per la quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Matrice di caratteri per la quale viene calcolato il checksum. + Matrice di caratteri per la quale viene calcolato il checksum. + Matrice di caratteri per la quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il checksum dei valori in una raccolta.I valori Null vengono ignorati. + Checksum calcolato dalla raccolta di input. + Raccolta di valori su cui viene calcolato il checksum. + + + Restituisce il checksum dei valori in una raccolta.I valori Null vengono ignorati. + Checksum calcolato dalla raccolta di input. + Raccolta di valori su cui viene calcolato il checksum. + + + Restituisce il coseno trigonometrico dell'angolo specificato, espresso in radianti, nell'espressione specificata. + Coseno trigonometrico dell'angolo specificato. + Angolo, espresso in radianti. + + + Restituisce il coseno trigonometrico dell'angolo specificato, espresso in radianti, nell'espressione specificata. + Coseno trigonometrico dell'angolo specificato. + Angolo, espresso in radianti. + + + Funzione matematica che restituisce la cotangente trigonometrica dell'angolo specificato, espresso in radianti. + Cotangente trigonometrica dell'angolo specificato. + Angolo, espresso in radianti. + + + Funzione matematica che restituisce la cotangente trigonometrica dell'angolo specificato, espresso in radianti. + Cotangente trigonometrica dell'angolo specificato. + Angolo, espresso in radianti. + + + Restituisce la data e l'ora correnti. + Data e ora corrente. + + + Restituisce il nome dell'utente corrente. + Nome dell'utente corrente. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce un nuovo valore datetime basato sull'aggiunta di un intervallo alla data specificata. + Nuova data. + Parte della data da incrementare. + Valore utilizzato per incrementare una data di una quantità specificata. + Data da incrementare. + + + Restituisce un nuovo valore della data basato sull'aggiunta di un intervallo alla data specificata. + Nuova data e ora, espresse come data e ora del giorno, rispetto all'ora UTC (Coordinated Universal Time). + Parte della data da incrementare. + Valore utilizzato per incrementare una data di una quantità specificata. + Data da incrementare. + + + Restituisce un nuovo valore relativo all'intervallo di tempo basato sull'aggiunta di un intervallo all'intervallo di tempo specificato. + Nuovo intervallo di tempo. + Parte della data da incrementare. + Valore utilizzato per incrementare una data di una quantità specificata. + Intervallo di tempo da incrementare. + + + Restituisce un nuovo valore datetime basato sull'aggiunta di un intervallo alla data specificata. + + del valore che rappresenta la nuova data. + Parte della data da incrementare. + Valore utilizzato per incrementare una data di una quantità specificata. + Data da incrementare. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Valore che specifica il numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce una stringa di caratteri che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data per calcolare il numero differente di intervalli di tempo. + Data. + + + Restituisce una stringa di caratteri che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data per calcolare il numero differente di intervalli di tempo. + Data. + + + Restituisce una stringa di caratteri che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data per calcolare il numero differente di intervalli di tempo. + Data. + + + Restituisce una stringa di caratteri che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data per calcolare il numero differente di intervalli di tempo. + Data. + + + Restituisce un valore Integer che rappresenta la parte specificata della data indicata. + Parte data specificata della data indicata. + Parte della data di cui restituire il valore. + Data. + + + Restituisce un valore Integer che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data di cui restituire il valore. + Data. + + + Restituisce un valore Integer che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data di cui restituire il valore. + Data. + + + Restituisce un valore Integer che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data di cui restituire il valore. + Data. + + + Restituisce l'angolo corrispondente, espresso in gradi, per un angolo specificato in radianti. + Angolo specificato convertito in gradi. + Angolo, espresso in radianti. + + + Restituisce l'angolo corrispondente, espresso in gradi, per un angolo specificato in radianti. + Angolo specificato convertito in gradi. + Angolo, espresso in radianti. + + + Restituisce l'angolo corrispondente, espresso in gradi, per un angolo specificato in radianti. + Angolo specificato convertito in gradi. + Angolo, espresso in radianti. + + + Restituisce l'angolo corrispondente, espresso in gradi, per un angolo specificato in radianti. + Angolo specificato convertito in gradi. + Angolo, espresso in radianti. + + + Restituisce un valore Integer che indica la differenza tra i valori SOUNDEX di due espressioni di caratteri. + Differenza SOUNDEX tra le due stringhe. + Prima stringa. + Seconda stringa. + + + Restituisce il valore esponenziale dell'espressione float specificata. + Costante e elevata alla potenza del valore di input. + Valore di input. + + + Restituisce il valore esponenziale dell'espressione float specificata. + Costante e elevata alla potenza del valore di input. + Valore di input. + + + Restituisce il timestamp di sistema del database corrente come valore datetime senza la differenza di fuso orario del database.Il valore deriva dal sistema operativo del computer in cui è in esecuzione l'istanza di SQL Server. + Timestamp del database corrente. + + + Restituisce il timestamp di sistema del database corrente come valore datetime.La differenza di fuso orario del database non è inclusa.Il valore rappresenta l'ora UTC (Coordinated Universal Time) corrente.Il valore deriva dal sistema operativo del computer in cui è in esecuzione l'istanza di SQL Server. + Timestamp UTC del database corrente. + + + Restituisce il nome della workstation. + Nome della workstation. + + + Indica se il valore di input rappresenta una data o un'ora valida. + 1 se l'espressione di input è un valore di data o di ora valido di tipo datetime o smalldatetime; in caso contrario, 0. + Valore su cui è stato eseguito il test. + + + Indica se il valore di input rappresenta un tipo numerico valido. + 1 se l'espressione di input è un tipo di dati numerico valido; in caso contrario, 0. + Espressione stringa. + + + Restituisce il logaritmo naturale del valore di input specificato. + Logaritmo naturale del valore di input. + Qualsiasi espressione numerica. + + + Restituisce il logaritmo naturale del valore di input specificato. + Logaritmo naturale del valore di input. + Qualsiasi espressione numerica. + + + Restituisce il logaritmo in base 10 del valore di input specificato. + Logaritmo in base 10 del valore di input. + Qualsiasi espressione numerica. + + + Restituisce il logaritmo in base 10 del valore di input specificato. + Logaritmo in base 10 del valore di input. + Qualsiasi espressione numerica. + + + Restituisce il carattere Unicode con il codice Integer specificato in base a quanto definito dallo standard Unicode. + Carattere corrispondente al codice carattere di input. + Codice carattere. + + + Restituisce la posizione iniziale della prima occorrenza di un modello in un'espressione specificata o una sequenza di zero se il modello non è trovato, su tutti i tipi di dati validi testo e carattere. + Posizione del carattere iniziale dove è stato trovato il modello di stringa. + Modello di stringa da cercare. + Stringa da cercare. + + + Restituisce il valore della costante pi greco. + Valore numerico di pi greco. + + + Restituisce una stringa Unicode in cui sono stati aggiunti i delimitatori per rendere la stringa di input un identificatore delimitato valido di Microsoft SQL Server. + Stringa originale con parentesi aggiunte. + Espressione alla quale verranno aggiunte le virgolette. + + + Restituisce una stringa Unicode in cui sono stati aggiunti i delimitatori per rendere la stringa di input un identificatore delimitato valido di Microsoft SQL Server. + Stringa originale a cui sono state aggiunte le virgolette specificate. + Espressione alla quale verranno aggiunte le virgolette. + Stringa di un solo carattere da utilizzare come delimitatore.Può essere costituita da una virgoletta singola ( ' ), da una parentesi quadra aperta o chiusa ( [ ] ) oppure da virgolette doppie ( " ).Se le virgolette non vengono specificate, vengono utilizzate le parentesi quadre. + + + Restituisce la misura in radianti corrispondente all'angolo specificato in gradi. + Misura in radianti dell'angolo specificato. + Angolo, espresso in gradi. + + + Restituisce la misura in radianti corrispondente all'angolo specificato in gradi. + Misura in radianti dell'angolo specificato. + Angolo, espresso in gradi. + + + Restituisce la misura in radianti corrispondente all'angolo specificato in gradi. + Misura in radianti dell'angolo specificato. + Angolo, espresso in gradi + + + Restituisce la misura in radianti corrispondente all'angolo specificato in gradi. + Misura in radianti dell'angolo specificato. + Angolo, espresso in gradi + + + Restituisce un valore float pseudocasuale compreso tra 0 e 1, esclusi. + Valore pseudocasuale. + + + Restituisce un valore float pseudocasuale compreso tra 0 e 1, esclusi. + Valore pseudocasuale. + Valore di inizializzazione.Se tale valore non è specificato, il Motore di database di SQL Server assegna un valore di inizializzazione in modo casuale.Per un valore di inizializzazione specificato, il risultato restituito è sempre lo stesso. + + + Ripete un valore stringa un numero di volte specificato. + Stringa di destinazione, ripetuta il numero di volte specificato dal valore count. + Stringa valida. + Valore che specifica il numero di volte in cui ripetere la destinazione. + + + Restituisce il segno positivo (+1), zero (0) o il segno negativo (-1) dell'espressione specificata. + Segno dell'espressione di input. + Qualsiasi espressione numerica. + + + Restituisce il segno positivo (+1), zero (0) o il segno negativo (-1) dell'espressione specificata. + Segno dell'espressione di input. + Qualsiasi espressione numerica. + + + Restituisce il segno positivo (+1), zero (0) o il segno negativo (-1) dell'espressione specificata. + Segno dell'espressione di input. + Qualsiasi espressione numerica. + + + Restituisce il segno positivo (+1), zero (0) o il segno negativo (-1) dell'espressione specificata. + Segno dell'espressione di input. + Qualsiasi espressione numerica. + + + Restituisce il seno trigonometrico dell'angolo specificato. + Seno trigonometrico dell'espressione di input. + Angolo, espresso in radianti. + + + Restituisce il seno trigonometrico dell'angolo specificato. + Seno trigonometrico dell'espressione di input. + Angolo, espresso in radianti. + + + Converte una stringa alfanumerica in un codice di quattro caratteri (SOUNDEX) per trovare parole o nomi simili. + Codice SOUNDEX della stringa di input. + Stringa valida. + + + Restituisce una stringa di spazi ripetuti. + Stringa costituita dal numero specificato di spazi. + Numero di spazi.Se negativo, viene restituita una stringa Null. + + + Restituisce il quadrato del numero specificato. + Quadrato del valore di input. + Qualsiasi espressione numerica. + + + Restituisce il quadrato del numero specificato. + Quadrato del valore di input. + Qualsiasi espressione numerica. + + + Restituisce la radice quadrata del numero specificato. + Radice quadrata del valore di input. + Qualsiasi espressione numerica. + + + Restituisce la radice quadrata del numero specificato. + Radice quadrata del valore di input. + Qualsiasi espressione numerica. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input convertita in una stringa. + Qualsiasi espressione numerica. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input convertita in una stringa. + Qualsiasi espressione numerica. + Lunghezza totale della stringa.Include il separatore decimale, il segno, le cifre e gli spazi.Il valore predefinito è 10. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input convertita in una stringa. + Qualsiasi espressione numerica. + Lunghezza totale della stringa.Include il separatore decimale, il segno, le cifre e gli spazi.Il valore predefinito è 10. + Numero di posizioni a destra del separatore decimale.Il numero decimale deve essere minore o uguale a 16.Se è maggiore di 16, il risultato verrà troncato dopo le prime sedici posizioni a destra del separatore decimale. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input numerica convertita in una stringa. + Qualsiasi espressione numerica. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input numerica convertita in una stringa. + Qualsiasi espressione numerica. + Lunghezza totale della stringa.Include il separatore decimale, il segno, le cifre e gli spazi.Il valore predefinito è 10. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input numerica convertita in una stringa. + Qualsiasi espressione numerica. + Lunghezza totale della stringa.Include il separatore decimale, il segno, le cifre e gli spazi.Il valore predefinito è 10. + Numero di posizioni a destra del separatore decimale.Il numero decimale deve essere minore o uguale a 16.Se è maggiore di 16, il risultato verrà troncato dopo le prime sedici posizioni a destra del separatore decimale. + + + Inserisce una stringa in un'altra stringa.Elimina una lunghezza specificata di caratteri nella stringa di destinazione nella posizione iniziale, quindi inserisce la seconda stringa nella stringa di destinazione nella posizione iniziale. + Stringa costituita dalle due stringhe. + Stringa di destinazione. + Posizione del carattere in stringInput dove è necessario inserire la stringa di sostituzione. + Numero di caratteri da eliminare da stringInput.Se la lunghezza è maggiore di quella di stringInput, l'eliminazione viene eseguita fino all'ultimo carattere in stringReplacement. + Sottostringa da inserire in stringInput. + + + Restituisce la tangente trigonometrica dell'espressione di input. + Tangente dell'angolo di input. + Angolo, espresso in radianti. + + + Restituisce la tangente trigonometrica dell'espressione di input. + Tangente dell'angolo di input. + Angolo, espresso in radianti. + + + Restituisce il valore Integer, come definito dallo standard Unicode, per il primo carattere dell'espressione di input. + Codice carattere per il primo carattere nella stringa di input. + Stringa valida. + + + Restituisce un nome utente del database corrispondente al numero di identificazione specificato. + Nome utente + + + Restituisce un nome utente del database corrispondente al numero di identificazione specificato. + Nome utente + ID utente. + + + Implementazione di DbProviderServices per il provider SqlClient provider per SQL Server. + + + Istanza Singleton del tipo SqlProviderServices. + + . + + + Stringa nota usata nei file di configurazione e nella configurazione basata su codice come "nome invariante del provider" usato per specificare i servizi dei provider Microsoft SQL Server per ADO.NET ed Entity Framework. + + + Registra un gestore per l'elaborazione dei messaggi non di errore provenienti dal provider di database. + Connessione per la quale ricevere le informazioni. + Gestore per elaborare i messaggi. + + + Impostare sul nome completo dell'assembly Microsoft.SqlServer.Types per eseguire l'override della selezione predefinita. + + + Impostare questo flag su false per evitare che i valori vengano troncati alla scala (numero di posizioni decimali) definita per la colonna.Il valore predefinito è true, il quale indica che i valori decimali verranno troncati, per evitare l'interruzione delle applicazioni esistenti che dipendono da questo comportamento. + Restituisce il valore . + + + Rappresenta un provider per la conversione delle operazioni di migrazione indipendenti dal provider in comandi SQL eseguibili in un database di Microsoft SQL Server. + + + Inizializza una nuova istanza della classe . + + + Genera il codice SQL per specificare il tipo di dati di una colonna.Questo metodo genera semplicemente il tipo effettivo, non il codice SQL per creare la colonna. + Codice SQL che rappresenta il tipo di dati. + Definizione della colonna. + + + Crea una connessione vuota per il provider corrente.Consente ai provider derivati di usare una connessione diversa da . + Connessione vuota per il provider corrente. + + + Chiamare questo metodo per generare il codice SQL che tenta di eliminare il vincolo predefinito creato quando al momento della creazione di una colonna.Questo metodo viene in genere chiamato dal codice che esegue l'override della creazione o della modifica delle colonne. + Tabella a cui viene applicato il vincolo. + Colonna a cui viene applicato il vincolo. + Writer in cui deve essere scritto il codice SQL generato. + + + Genera il codice SQL per specificare un valore costante bool predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante byte[] predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Converte un set di operazioni di migrazione in codice SQL specifico per Microsoft SQL Server. + Elenco di istruzioni SQL da usare per eseguire le operazioni di migrazione. + Operazioni da convertire. + Token che rappresenta la versione di SQL Server di destinazione (ad esempio "2005", "2008"). + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione della routine di modifica specificata. + Operazione della routine di modifica. + + + Eseguire l'override di questo metodo per generare il codice SQL quando la definizione di una tabella o i relativi attributi vengono modificati.L'implementazione predefinita di questo metodo non esegue alcuna operazione. + Operazione che descrive le modifiche apportate alla tabella. + + + Genera il codice SQL per il modello di colonna specificato.Questo metodo viene chiamato da altri metodi che elaborano le colonne e possono essere sottoposto all'override per modificare il codice SQL generato. + Colonna per cui viene generato il codice SQL. + Writer in cui deve essere scritto il codice SQL generato. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione della routine di creazione specificata. + Operazione della routine di creazione. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione della routine di eliminazione specificata. + Operazione della routine di eliminazione. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Consente ai provider derivati di gestire i tipi di operazione aggiuntivi.Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione della routine di spostamento specificata. + Operazione della routine di spostamento. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione della routine di ridenominazione specificata. + Operazione della routine di ridenominazione. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione di aggiornamento database specificata che rappresenta l'applicazione di una serie di migrazioni.Lo script generato è idempotente, ossia contiene la logica condizionale per controllare se le singole migrazioni già sono state applicate e si applicano solo quelle in sospeso. + Operazione di aggiornamento database. + + + Genera il codice SQL per specificare un valore costante geography predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante geometry predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante DateTime predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante DateTimeOffset predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante Guid predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante string predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante TimeSpan predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per creare uno schema di database.Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Nome dello schema da creare. + + + Genera il codice SQL per contrassegnare una tabella come tabella di sistema.Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Tabella da contrassegnare come tabella di sistema. + Oggetto in cui scrivere il codice SQL generato. + + + Genera il corpo SQL per una stored procedure. + Corpo SQL per la stored procedure. + Alberi dei comandi che rappresentano i comandi per un'operazione di inserimento, aggiornamento o eliminazione. + Nome del parametro delle righe interessate. + Token del manifesto del provider. + + + Restituisce il valore predefinito di colonna da usare per le colonne GUID generate dall'archivio quando nessun valore predefinito è specificato in modo esplicito nella migrazione.Restituisce newsequentialid() per SQL Server 2005 installato localmente e versioni successive.Restituisce newid() per SQL Azure. + newsequentialid() o newid() come descritto sopra. + + + Genera un nome delimitato.Il nome fornito può contenere o meno lo schema. + Nome delimitato. + Nome da delimitare. + + + Delimita un identificatore per SQL Server. + Identificatore delimitato. + Identificatore da delimitare. + + + Aggiunge una nuova istruzione da eseguire sul database. + Writer contenente il codice SQL da eseguire. + Terminatore di batch per il provider di database. + + + Aggiunge una nuova istruzione da eseguire sul database. + Istruzione da eseguire. + Indica se l'istruzione deve essere eseguita all'esterno dell'ambito della transazione usata per rendere transazionale il processo di migrazione.Se impostata su true, non verrà eseguito il rollback dell'operazione in caso di esito negativo del processo di migrazione. + Terminatore di batch per il provider di database. + + + Divide la stringa SQL in una o più istruzioni, gestendo, se necessario, le istruzioni dell'utilità T-SQL. + Stringa SQL da dividere in una o più istruzioni da eseguire. + Ottiene o imposta un valore che indica se l'istruzione deve essere eseguita all'esterno dell'ambito della transazione usata per rendere transazionale il processo di migrazione.Se impostata su true, non verrà eseguito il rollback dell'operazione in caso di esito negativo del processo di migrazione. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Scrive l'istruzione SQL CREATE TABLE nel writer di destinazione. + Operazione per cui produrre il codice SQL. + Writer di destinazione. + + + Ottiene un nuovo oggetto che può essere usato per compilare il codice SQL.Si tratta di un semplice metodo helper per la creazione di un writer.La scrittura nel writer non comporta la registrazione del codice SQL per l'esecuzione.Il codice SQL generato dovrà essere passato al metodo Statement. + Writer di testo vuoto da usare per la generazione del codice SQL. + + + Contiene stub di funzioni che espongono i metodi SqlServer in Linq to Entities. + + + Restituisce la rappresentazione WKT (Well-Known Text) di OGC (Open Geospatial Consortium) di un'istanza geografica argomentata con valori Z (elevazione) ed M (misura) portati dall'istanza. + Rappresentazione WKT (Well-Known Text) di OGC (Open Geospatial Consortium) di un'istanza geografica. + Valore geografico. + + + Restituisce la rappresentazione WKT (Well-Known Text) di OGC (Open Geospatial Consortium) di un'istanza geografica argomentata con valori Z (elevazione) ed M (misura) portati dall'istanza. + Rappresentazione WKT (Well-Known Text) di OGC (Open Geospatial Consortium) di un'istanza geometrica. + Valore geometrico. + + + Restituisce un oggetto geometrico che rappresenta l'unione di tutti i valori di punto la cui distanza da un'istanza geografica è inferiore o uguale a un valore specificato, permettendo una tolleranza specificata. + L'unione di tutti i valori di punto la cui distanza da un'istanza geografica è inferiore o uguale a un valore specificato + Valore geografico. + La distanza. + La tolleranza specificata. + Specifica se il valore di tolleranza è relativo o assoluto. + + + Restituisce un oggetto geometrico che rappresenta l'unione di tutti i valori di punto la cui distanza da un'istanza geometrica è inferiore o uguale a un valore specificato, permettendo una tolleranza specificata. + L'unione di tutti i valori di punto la cui distanza da un'istanza geometrica è inferiore o uguale a un valore specificato + Valore geometrico. + La distanza. + La tolleranza specificata. + Specifica se il valore di tolleranza è relativo o assoluto. + + + Restituisce l'angolo massimo in gradi tra il punto restituito da EnvelopeCenter() e un punto dell'istanza geografica. + l'angolo massimo tra il punto restituito da EnvelopeCenter(). + Valore geografico. + + + Restituisce un punto che può essere utilizzato come centro di un cerchio di selezione per l'istanza geografica. + Valore SqlGeography che specifica la posizione del centro di un cerchio di selezione. + Valore geografico. + + + Offre un rapido metodo di intersezione solo per indice per determinare se un'istanza geografica interseca un'altra istanza di SqlGeography, posto che un indice sia disponibile. + True se un'istanza geografica potenzialmente interseca un'altra istanza di SqlGeography; in caso contrario, false. + Valore geografico. + Un'altra istanza geografica da confrontare con quella in cui viene richiamato il filtro. + + + Offre un rapido metodo di intersezione solo per indice per determinare se un'istanza geografica interseca un'altra istanza di SqlGeometry, posto che un indice sia disponibile. + True se un'istanza geografica potenzialmente interseca un'altra istanza di SqlGeography; in caso contrario, false. + Valore geometrico. + Un'altra istanza geografica da confrontare con quella in cui viene richiamato il filtro. + + + Testa se l'istanza di SqlGeography è uguale al tipo specificato. + Stringa che specifica uno dei 12 tipi esposti nella gerarchia dei tipi geografici. + Valore geografico. + Stringa che specifica uno dei 12 tipi esposti nella gerarchia dei tipi geografici. + + + Testa se l'istanza di SqlGeometry è uguale al tipo specificato. + Stringa che specifica uno dei 12 tipi esposti nella gerarchia dei tipi geografici. + Valore geometrico. + Stringa che specifica uno dei 12 tipi esposti nella gerarchia dei tipi geografici. + + + Converte un'istanza geometrica non valida in un'istanza geometrica con un tipo OGC (Open Geospatial Consortium) valido. + L'istanza geometrica convertita. + Valore geometrico. + + + Restituisce il numero totale di anelli in un'istanza di poligono. + Il numero totale di anelli. + Valore geografico. + + + Costruisce un'istanza geografica che rappresenta un'istanza di punto dai valori x e y un ID riferimento spaziale (SRID). + Istanza geografica costruita. + Coordinata x del punto generato. + Coordinata y del punto generato + SRID dell'istanza geografica. + + + Costruisce un'istanza geometrica che rappresenta un'istanza di Point dai valori x e y un ID riferimento spaziale (SRID). + Istanza geometrica costruita. + Coordinata x del punto generato. + Coordinata y del punto generato + SRID dell'istanza geografica. + + + Restituisce l'approssimazione dell'istanza geografica specificata prodotta dall'esecuzione dell'algoritmo Douglas-Peucker sull'istanza con la tolleranza specificata. + Restituisce il valore . + Valore geografico. + La tolleranza da specificare per l'algoritmo Douglas-Peucker.Deve essere un numero positivo. + + + Restituisce l'approssimazione dell'istanza geografica specificata prodotta dall'esecuzione dell'algoritmo Douglas-Peucker sull'istanza con la tolleranza specificata. + Restituisce il valore . + Valore geometrico. + La tolleranza da specificare per l'algoritmo Douglas-Peucker.Deve essere un numero positivo. + + + Restituisce l'anello specificato dell'istanza di SqlGeography: 1 ≤ n ≤ NumRings(). + Oggetto SqlGeography che rappresenta l'anello specificato da n. + Valore geografico. + Espressione int tra 1 e il numero di anelli in un'istanza di poligono. + + + Rappresenta un'implementazione di per fornire supporto sui tipi geospaziali quando si usa Entity Framework con Microsoft SQL Server. + + + Ottiene la rappresentazione WKB (well-known binary) del valore specificato. + Rappresentazione WKB del valore specificato. + Valore geografico per cui è necessario generare una rappresentazione WKB. + + + Ottiene la rappresentazione WKB (well-known binary) del valore specificato. + Rappresentazione WKB del valore specificato. + Valore geometrico per cui è necessario generare una rappresentazione WKB. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore . + Stringa che contiene la rappresentazione GML di questo valore DbGeography. + Valore geografico per cui è necessario generare la rappresentazione GML. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore . + Stringa che contiene la rappresentazione GML di questo valore DbGeometry. + Valore geometrico per cui è necessario generare la rappresentazione GML. + + + Ottiene la rappresentazione WKT (well-known text) del valore specificato.Questo valore deve includere unicamente la longitudine e la latitudine dei punti. + Stringa che contiene la rappresentazione WKT di . + Valore geografico per cui è necessario generare la rappresentazione WKT. + + + Ottiene la rappresentazione WKT del valore specificato, includendo solo le coordinate X e Y dei punti. + Stringa che contiene la rappresentazione WKT di . + Valore geometrico per cui è necessario generare la rappresentazione WKT. + + + Restituisce una rappresentazione testuale di con elevazione e misura. + Rappresentazione testuale di . + Valore geografico. + + + Restituisce una rappresentazione testuale di con elevazione e misura. + Rappresentazione testuale di . + Valore geometrico. + + + Crea un valore geografico che rappresenta tutti i punti minori o uguali alla distanza dal valore specificato. + Crea un valore DbGeography che rappresenta tutti i punti minori o uguali alla distanza da . + Valore geografico. + Valore Double che specifica la distanza da al buffer. + + + Crea un valore geometrico che rappresenta tutti i punti minori o uguali alla distanza dal valore specificato. + Crea un valore DbGeometry che rappresenta tutti i punti minori o uguali alla distanza da . + Valore geometrico. + Valore Double che specifica la distanza da al buffer. + + + Consente di stabilire se un valore contiene l'altro. + true se contiene . In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + + Crea un valore specifico del provider compatibile con l'implementazione spaziale dei servizi in base alla rappresentazione di nota. + Valore specifico del provider che codifica le informazioni contenute in in un modo compatibile con l'implementazione spaziale dei servizi. + Istanza di che contiene la rappresentazione nota di un valore geografico. + + + Crea un valore specifico del provider compatibile con l'implementazione spaziale dei servizi in base alla rappresentazione di nota. + Valore specifico del provider che codifica le informazioni contenute in in un modo compatibile con l'implementazione spaziale dei servizi. + Istanza di che contiene la rappresentazione nota di un valore geometrico. + + + Crea un'istanza di che rappresenta il valore specificato utilizzando uno o entrambi i formati spaziali noti standard. + Rappresentazione nota di come un nuovo oggetto . + Valore geografico. + + + Crea un'istanza di che rappresenta il valore specificato utilizzando uno o entrambi i formati spaziali noti standard. + Rappresentazione nota di come un nuovo oggetto . + Valore geometrico. + + + Determina se due valori specificati si incrociano spazialmente. + true se incrocia . In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + + Calcola la differenza tra due valori . + Nuovo valore DbGeography che rappresenta la differenza tra e . + Primo valore geografico. + Secondo valore geografico. + + + Calcola la differenza tra due valori . + Nuovo valore DbGeometry che rappresenta la differenza tra e . + Primo valore geometrico. + Secondo valore geometrico. + + + Determina se due valori specificati sono spazialmente non contigui. + true se non è contiguo a . In caso contrario, false. + Primo valore geografico da confrontare ai fini della contiguità. + Secondo valore geografico da confrontare ai fini della contiguità. + + + Determina se due valori specificati sono spazialmente non contigui. + true se non è contiguo a . In caso contrario, false. + Primo valore geometrico da confrontare ai fini della contiguità. + Secondo valore geometrico da confrontare ai fini della contiguità. + + + Calcola la distanza tra i punti più vicini in due valori . + Valore Double che specifica la distanza tra i due punti più vicini in e . + Primo valore geografico. + Secondo valore geografico. + + + Calcola la distanza tra i punti più vicini in due valori . + Valore Double che specifica la distanza tra i due punti più vicini in e . + Primo valore geografico. + Secondo valore geografico. + + + Restituisce un elemento del valore specificato, se rappresenta una raccolta di valori geografici. + Elemento in alla posizione , se rappresenta una raccolta di altri valori geografici. In caso contrario, Null. + Valore geografico che non deve rappresentare una raccolta di valori geografici. + Posizione all'interno del valore geografico da cui derivare l'elemento. + + + Restituisce un elemento del valore specificato, se rappresenta una raccolta di valori geometrici. + Elemento in alla posizione , se rappresenta una raccolta di altri valori geografici. In caso contrario, Null. + Valore geometrico che non deve rappresentare una raccolta di valori geometrici. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate predefinito (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione GML del valore geografico. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore basato su un valore specifico del provider compatibile con l'implementazione spaziale dei servizi. + Nuovo valore supportato dall'implementazione spaziale dei servizi e dal valore del provider specificato. + Valore specifico del provider che l'implementazione spaziale dei servizi è in grado di interpretare come valore geografico. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione WKT del valore geografico. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore multilinea in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multilinea basato sul valore WKT e sull'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate predefinito (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore basato su un valore specifico del provider compatibile con l'implementazione spaziale dei servizi. + Nuovo valore supportato dall'implementazione spaziale dei servizi e dal valore del provider specificato. + Valore specifico del provider che l'implementazione spaziale dei servizi è in grado di interpretare come valore geometrico. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore multilinea in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multilinea basato sul valore WKT e sull'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Restituisce un valore Double che ammette i valori Null che indica l'area del valore specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area del valore specificato. + Valore geografico che non deve rappresentare una superficie. + + + Restituisce un valore Double che ammette i valori Null che indica l'area del valore specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area del valore specificato. + Valore geometrico che non deve rappresentare una superficie. + + + Restituisce un valore Double che ammette i valori Null che indica il limite del valore specificato. + Limite del valore specificato. + Valore geometrico. + + + Restituisce un valore che rappresenta il centroide del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Centroide di , se rappresenta una superficie. In caso contrario, Null. + Valore geometrico che non deve rappresentare una superficie. + + + Restituisce un valore Double che ammette i valori Null che indica la struttura convessa del valore specificato. + Struttura convessa del valore specificato. + Valore geometrico. + + + Restituisce l'identificatore del sistema di coordinate del valore specificato. + Identificatore del sistema di coordinate del valore specificato. + Valore geografico. + + + Restituisce l'identificatore del sistema di coordinate del valore specificato. + Identificatore del sistema di coordinate del valore specificato. + Valore geometrico. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione di elementi più ampia. + Dimensione di o la dimensione di elementi più ampia se è una raccolta. + Valore geografico per cui è necessario recuperare il valore dimensione. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione di elementi più ampia. + Dimensione di o la dimensione di elementi più ampia se è una raccolta. + Valore geometrico per cui è necessario recuperare il valore dimensione. + + + Restituisce il numero di elementi nel valore specificato, se rappresenta una raccolta di valori geografici. + Numero di elementi in , se rappresenta una raccolta di altri valori geografici. In caso contrario, Null. + Valore geografico che non deve rappresentare una raccolta di valori geografici. + + + Restituisce il numero di elementi nel valore specificato, se rappresenta una raccolta di valori geometrici. + Numero di elementi in , se rappresenta una raccolta di altri valori geometrici. In caso contrario, Null. + Valore geometrico che non deve rappresentare una raccolta di valori geometrici. + + + Restituisce l'elevazione (coordinata Z) del valore specificato, se rappresenta un punto. + Elevazione (coordinata Z) di , se rappresenta un punto. In caso contrario, Null. + Valore geografico che non deve rappresentare un punto. + + + Restituisce l'elevazione (Z) del valore specificato, se rappresenta un punto. + Elevazione (coordinata Z) di , se rappresenta un punto. In caso contrario, Null. + Valore geometrico che non deve rappresentare un punto. + + + Restituisce un valore che rappresenta il punto finale del valore DbGeography specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto finale di , se rappresenta un curva. In caso contrario, Null. + Valore geografico che non deve rappresentare una curva. + + + Restituisce un valore che rappresenta il punto finale del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto finale di , se rappresenta un curva. In caso contrario, Null. + Valore geometrico che non deve rappresentare una curva. + + + Ottiene la versione envelope (rettangolo di selezione minimo) del valore specificato, come valore geometrico. + Versione envelope di , come valore . + Valore geometrico per cui è necessario recuperare il valore envelope. + + + Restituisce un valore che rappresenta l'anello esterno del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta un poligono. + Valore DbGeometry che rappresenta l'anello esterno in , se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + + + Restituisce il numero di anelli interni nel valore specificato, se rappresenta un poligono. + Numero di elementi in , se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è chiuso, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è chiuso. In caso contrario, false. + Valore geografico che non deve rappresentare una curva. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è chiuso, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è chiuso. In caso contrario, false. + Valore geometrico che non deve rappresentare una curva. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è vuoto. + true se il valore specificato è vuoto; in caso contrario, false. + Valore geografico. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è vuoto. + true se il valore specificato è vuoto; in caso contrario, false. + Valore geometrico. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è un anello, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è un anello. In caso contrario, false. + Valore geometrico che non deve rappresentare una curva. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è semplice. + true se il valore specificato è semplice; in caso contrario, false. + Valore geometrico. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è valido. + true se il valore specificato è valido; in caso contrario, false. + Valore geometrico. + + + Restituisce la coordinata latitudine del valore specificato, se rappresenta un punto. + Coordinata latitudine del valore specificato. + Valore geografico che non deve rappresentare un punto. + + + Restituisce un valore Double che ammette i valori Null che indica la lunghezza del valore specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Lunghezza del valore specificato. + Valore geografico che non deve rappresentare una curva. + + + Restituisce un valore Double che ammette i valori Null che indica la lunghezza del valore specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Lunghezza del valore specificato. + Valore geometrico che non deve rappresentare una curva. + + + Restituisce la coordinata longitudine del valore specificato, se rappresenta un punto. + Coordinata longitudine del valore specificato. + Valore geografico che non deve rappresentare un punto. + + + Restituisce la coordinata M (Misura) del valore specificato, se rappresenta un punto. + Coordinata M (Misura) del valore specificato. + Valore geografico che non deve rappresentare un punto. + + + Restituisce la coordinata M (Misura) del valore specificato, se rappresenta un punto. + Coordinata M (Misura) del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + + Restituisce il numero di punti nel valore specificato, se rappresenta una linea spezzata o un anello lineare. + Numero di punti nel valore specificato. + Valore geografico che non deve rappresentare una linea spezzata o un anello lineare. + + + Restituisce il numero di punti nel valore specificato, se rappresenta una linea spezzata o un anello lineare. + Numero di punti nel valore specificato. + Valore geometrico che non deve rappresentare una linea spezzata o un anello lineare. + + + Restituisce un valore che rappresenta un punto sulla superficie del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore che rappresenta un punto della superficie del valore specificato. + Valore geometrico che non deve rappresentare una superficie. + + + Restituisce un valore che indica il nome del tipo spaziale del valore specificato. + Nome del tipo spaziale del valore specificato. + Valore geografico. + + + Restituisce un valore che indica il nome del tipo spaziale del valore specificato. + Nome del tipo spaziale del valore specificato. + Valore geometrico. + + + Restituisce un valore che rappresenta il punto iniziale del valore DbGeography specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto iniziale del valore specificato. + Valore geografico che non deve rappresentare una curva. + + + Restituisce un valore che rappresenta il punto iniziale del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto iniziale del valore specificato. + Valore geometrico che non deve rappresentare una curva. + + + Restituisce la coordinata X del valore specificato, se rappresenta un punto. + Coordinata X del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + + Restituisce la coordinata Y del valore specificato, se rappresenta un punto. + Coordinata Y del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + + Restituisce un anello interno dal valore specificato, se rappresenta un poligono. + Anello interno in alla posizione , se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + + Calcola l'intersezione di due valori . + Nuovo valore che rappresenta l'intersezione di e . + Primo valore geografico. + Secondo valore geografico. + + + Calcola l'intersezione di due valori . + Nuovo valore che rappresenta l'intersezione di e . + Primo valore geometrico. + Secondo valore geografico. + + + Determina se due valori specificati si intersecano spazialmente. + true se interseca . In caso contrario, false. + Primo valore geografico da confrontare ai fini dell'intersezione. + Secondo valore geografico da confrontare ai fini dell'intersezione. + + + Determina se due valori specificati si intersecano spazialmente. + true se interseca . In caso contrario, false. + Primo valore geometrico da confrontare ai fini dell'intersezione. + Secondo valore geometrico da confrontare ai fini dell'intersezione. + + + Ottiene un valore che indica che EF continuerà a ritenere che il provider dispone dei tipi e delle risorse necessari anziché restituire rapidamente un errore.Il valore predefinito è true. + true se EF continuerà a ritenere che il provider dispone dei tipi e delle risorse necessari anziché restituire rapidamente un errore. In caso contrario, false. + + + Determina se due valori specificati si sovrappongono spazialmente. + true se si sovrappone a . In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + + Restituisce un elemento punto del valore specificato, se rappresenta una linea spezzata o un anello lineare. + Punto in alla posizione , se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + Valore geografico che non deve rappresentare una linea spezzata o un anello lineare. + Posizione all'interno del valore geografico da cui derivare l'elemento. + + + Restituisce un elemento punto del valore specificato, se rappresenta una linea spezzata o un anello lineare. + Punto in alla posizione , se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + Valore geometrico che non deve rappresentare una linea spezzata o un anello lineare. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + + Determina se due valori specificati sono spazialmente correlati in base al pattern di intersezione DE-9IM (Dimensionally Extended Nine-Intersection Model). + true se il valore è correlato a in base alla matrice del pattern di intersezione specificato . In caso contrario, false. + Primo valore geometrico. + Valore geometrico che deve essere confrontato con il primo valore geometrico ai fini della relazione. + Stringa che contiene la rappresentazione di testo del pattern di intersezione (DE-9IM) che definisce la relazione. + + + Determina se due valori specificati sono spazialmente uguali. + true se è spazialmente uguale a . In caso contrario, false. + Primo valore geografico da confrontare ai fini dell'uguaglianza. + Secondo valore geografico da confrontare ai fini dell'uguaglianza. + + + Determina se due valori specificati sono spazialmente uguali. + true se è spazialmente uguale a . In caso contrario, false. + Primo valore geometrico da confrontare ai fini dell'uguaglianza. + Secondo valore geometrico da confrontare ai fini dell'uguaglianza. + + + Calcola la differenza simmetrica tra due valori . + Nuovo valore che rappresenta la differenza simmetrica tra e . + Primo valore geografico. + Secondo valore geografico. + + + Calcola la differenza simmetrica tra due valori . + Nuovo valore che rappresenta la differenza simmetrica tra e . + Primo valore geometrico. + Secondo valore geometrico. + + + Determina se due valori specificati si toccano spazialmente. + true se tocca . In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + + Calcola l'unione di due valori . + Nuovo valore che rappresenta l'unione di e . + Primo valore geografico. + Secondo valore geografico. + + + Calcola l'unione di due valori . + Nuovo valore che rappresenta l'unione di e . + Primo valore geometrico. + Secondo valore geometrico. + + + Determina se un valore si trova spazialmente all'interno dell'altro. + true se geometryValue si trova all'interno di otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + + Contiene i metodi di estensione per la classe . + + + Configura un elemento awaiter usato per attendere questo oggetto evitando il marshalling della continuazione al contesto originale, ma mantenendo le impostazioni cultura correnti e dell'interfaccia utente. + Oggetto usato per attendere questa attività. + Attività da attendere. + + + Configura un elemento awaiter usato per attendere questo oggetto evitando il marshalling della continuazione al contesto originale, ma mantenendo le impostazioni cultura correnti e dell'interfaccia utente. + Oggetto usato per attendere questa attività. + Attività da attendere. + Tipo del risultato prodotto dall'oggetto associato. + + + Fornisce un oggetto awaitable che consente le attese in per mantenere le impostazioni cultura. + + + Costruisce una nuova istanza della classe . + Attività da attendere. + + + Ottiene un elemento awaiter usato per attendere questo oggetto . + Istanza di awaiter. + + + Termina l'attesa sull'oggetto completato. + L'elemento awaiter non è stato inizializzato correttamente. + L'attività è stata annullata. + L'attività è stata completata con uno stato di errore. + + + Ottiene un valore che indica se questo oggetto è stato completato. + + + Questo metodo non è implementato e non deve essere chiamato. + Azione da richiamare al completamento dell'operazione di attesa. + + + Pianifica la continuazione sull'oggetto associato a questo oggetto . + Azione da richiamare al completamento dell'operazione di attesa. + L'argomento è Null (Nothing in Visual Basic). + L'elemento awaiter non è stato inizializzato correttamente. + + + Fornisce un oggetto awaitable che consente le attese in per mantenere le impostazioni cultura. + Tipo del risultato prodotto dall'oggetto associato. + + + Costruisce una nuova istanza della classe . + Attività da attendere. + + + Ottiene un elemento awaiter usato per attendere questo oggetto . + Istanza di awaiter. + + + Termina l'attesa sull'oggetto completato. + Risultato dell'oggetto completato. + L'elemento awaiter non è stato inizializzato correttamente. + L'attività è stata annullata. + L'attività è stata completata con uno stato di errore. + + + Ottiene un valore che indica se questo oggetto è stato completato. + + + Questo metodo non è implementato e non deve essere chiamato. + Azione da richiamare al completamento dell'operazione di attesa. + + + Pianifica la continuazione sull'oggetto associato a questo oggetto . + Azione da richiamare al completamento dell'operazione di attesa. + L'argomento è Null (Nothing in Visual Basic). + L'elemento awaiter non è stato inizializzato correttamente. + + + \ No newline at end of file diff --git a/packages/EntityFramework.it.6.2.0/lib/net40/it/EntityFramework.resources.dll b/packages/EntityFramework.it.6.2.0/lib/net40/it/EntityFramework.resources.dll new file mode 100644 index 0000000..bceab46 Binary files /dev/null and b/packages/EntityFramework.it.6.2.0/lib/net40/it/EntityFramework.resources.dll differ diff --git a/packages/EntityFramework.it.6.2.0/lib/net40/it/EntityFramework.xml b/packages/EntityFramework.it.6.2.0/lib/net40/it/EntityFramework.xml new file mode 100644 index 0000000..d86fadb --- /dev/null +++ b/packages/EntityFramework.it.6.2.0/lib/net40/it/EntityFramework.xml @@ -0,0 +1,27269 @@ + + + + EntityFramework + + + + Rappresenta un attributo che si trova in una proprietà per indicare che la colonna del database a cui la proprietà è mappata è priva di indice. + + + Inizializza una nuova istanza di per un indice che sarà denominato in base alla convenzione e non dispone di alcun ordine di colonne, clustering o univocità specificati. + + + Inizializza una nuova istanza di per un indice con il nome specificato e non dispone di alcun ordine di colonne, clustering o univocità specificati. + Nome dell'indice. + + + Inizializza una nuova istanza di per un indice con il nome e l'ordine di colonne specificati, ma senza clustering o univocità specificati. + Nome dell'indice. + Numero che verrà utilizzato per determinare l'ordine delle colonne per gli indici a più colonne. + + + Determina se questo attributo specifica lo stesso nome e la stessa configurazione dell'attributo specificato. + true se l'altro oggetto è uguale a questo oggetto. In caso contrario, false. + Attributo da confrontare. + + + Determina se questo attributo specifica lo stesso nome e la stessa configurazione dell'attributo specificato. + true se l'altro oggetto è uguale a questo oggetto. In caso contrario, false. + Attributo da confrontare. + + + Restituisce il codice hash per l'istanza. + Codice hash per l'istanza. + + + Ottiene o imposta un valore per indicare se l'indice definisce un indice cluster. + true se l'indice definisce un indice cluster, false se l'indice definisce un indice non cluster. + + + Ottiene o imposta se è stato impostato su un valore. + true se è stato impostato su un valore. In caso contrario, false. + + + Ottiene o imposta un valore per indicare se definire un indice univoco. + true per definire un indice univoco, false per definire un indice non univoco. + + + Ottiene o imposta se è stato impostato su un valore. + true se è stato impostato su un valore. In caso contrario, false. + + + Ottiene o imposta il nome dell'indice. + Nome dell'indice. + + + Ottiene o imposta un numero che determina l'ordine delle colonne per indici a più colonne.Il valore sarà -1 se nessun ordine di colonne è stato specificato. + Numero che determina l'ordine delle colonne per indici a più colonne o -1 se non è stato specificato alcun ordine per le colonne. + + + Restituisce la rappresentazione di stringa per questa istanza. + Rappresentazione di stringa per questa istanza. + + + Ottiene o imposta un ID diverso per ogni istanza dell'oggetto in modo che i descrittori di tipo non tenteranno di combinare tutte le istanze di IndexAttribute in una singola istanza. + ID diverso per ogni istanza dell'oggetto. + + + Implementazione di IDatabaseInitializer che ricrea il database e, facoltativamente, ne ripete il seeding solo se il database non esiste.Per eseguire il seeding del database, creare una classe derivata ed eseguire l'override del metodo Seed. + Tipo di contesto. + + + Inizializza una nuova istanza della classe . + + + Esegue la strategia per inizializzare il database per il contesto specificato. + Contesto. + + + Metodo che deve essere sottoposto override per poter aggiungere i dati al contesto per il seeding.L'implementazione predefinita non esegue alcuna operazione. + Contesto di cui eseguire il seeding. + + + Un'istanza di questa classe viene ottenuta da un oggetto e può essere usata per gestire il database effettivo che supporta un oggetto DbContext o una connessione.Include la creazione, l'eliminazione e il controllo dell'esistenza di un database.Si noti che l'eliminazione e il controllo della presenza di un database possono essere eseguiti usando una connessione, anchesenza un contesto completo, usando i metodi statici della classe. + + + Avvia una transazione sulla connessione all'archivio sottostante + oggetto che esegue il wrapping dell'accesso all'oggetto transazione dell'archivio sottostante + + + Avvia una transazione sulla connessione all'archivio sottostante usando il livello di isolamento specificato + oggetto che esegue il wrapping dell'accesso all'oggetto transazione dell'archivio sottostante + Livello di isolamento del database con cui verrà creata la transazione dell'archivio sottostante. + + + Ottiene o imposta il valore di timeout, espresso in secondi, per tutte le operazioni del contesto.Il valore predefinito è Null, dove Null indica che verrà usato il valore predefinito del provider sottostante. + Timeout, espresso in secondi, o Null per usare l'impostazione predefinita del provider. + + + Verifica se il database è compatibile o meno con il modello Code First corrente. + True se l'hash del modello nel contesto e nel database corrispondono; in caso contrario, false. + Se impostato su true verrà generata un'eccezione se non vengono trovati metadati del modello nel database.Se impostato su false, questo metodo restituirà true se non sono presenti metadati. + + + Restituisce la connessione usata da questo contesto.È possibile che venga creata la connessione se non esiste ancora. + + + Crea un nuovo database nel server di database per il modello definito nel contesto di supporto.Se tale metodo viene chiamato prima dell'esecuzione della strategia di inizializzazione del database, l'esecuzione della strategia verrà disabilitata. + + + Crea un nuovo database nel server di database per il modello definito nel contesto di supporto, ma solo se un database con lo stesso nome non esiste già nel server. + True se il database non esisteva ed è stato creato; in caso contrario, false. + + + Ottiene la transazione in cui è integrata la connessione all'archivio sottostante.Può essere Null. + + + Factory di connessione da usare per la creazione di un oggetto da un nome di database o una stringa di connessione. + + + Elimina il database nel server di database se esiste; in caso contrario, non esegue alcuna operazione.Chiamando questo metodo dall'esterno di inizializzatore si contrassegna il database come se non fosse stato inizializzato.Ciò significa che se si tenta di usare nuovamente il database dopo che è stato eliminato, qualsiasi set dell'inizializzatore verrà eseguito nuovamente e di solito verrà effettuato un altro tentativo di creare il database. + True se il database esisteva ed è stato eliminato; in caso contrario, false. + + + Elimina il database nel server di database se esiste; in caso contrario, non esegue alcuna operazione. + True se il database esisteva ed è stato eliminato; in caso contrario, false. + Connessione esistente al database. + + + Elimina il database nel server di database se esiste; in caso contrario, non esegue alcuna operazione.La connessione al database viene creata usando il nome del database o la stringa di connessione specificata nella stessa modalità descritta nella documentazione per la classe . + True se il database esisteva ed è stato eliminato; in caso contrario, false. + Nome del database o stringa di connessione al database. + + + Determina un valore che indica se il database specificato è uguale al database corrente. + true se il database specificato è uguale al database corrente; in caso contrario, false. + Database da confrontare all'oggetto corrente. + + + Esegue il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Risultato restituito dal database dopo l'esecuzione del comando. + Controlla la creazione di una transazione per questo comando. + Stringa di comando. + Parametri da applicare alla stringa di comando. + + + Esegue il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Risultato restituito dal database dopo l'esecuzione del comando. + Stringa di comando. + Parametri da applicare alla stringa di comando. + + + Esegue in modo asincrono il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il risultato restituito dal database dopo l'esecuzione del comando. + Controlla la creazione di una transazione per questo comando. + Stringa di comando. + Parametri da applicare alla stringa di comando. + + + Esegue in modo asincrono il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il risultato restituito dal database dopo l'esecuzione del comando. + Controlla la creazione di una transazione per questo comando. + Stringa di comando. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Parametri da applicare alla stringa di comando. + + + Esegue in modo asincrono il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il risultato restituito dal database dopo l'esecuzione del comando. + Stringa di comando. + Parametri da applicare alla stringa di comando. + + + Esegue in modo asincrono il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il risultato restituito dal database dopo l'esecuzione del comando. + Stringa di comando. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Parametri da applicare alla stringa di comando. + + + Controlla se il database esiste nel server. + True se il database esiste; in caso contrario, false. + + + Controlla se il database esiste nel server. + True se il database esiste; in caso contrario, false. + Connessione esistente al database. + + + Controlla se il database esiste nel server.La connessione al database viene creata usando il nome del database o la stringa di connessione specificata nella stessa modalità descritta nella documentazione per la classe . + True se il database esiste; in caso contrario, false. + Nome del database o stringa di connessione al database. + + + Restituisce la funzione hash per questo database. + Funzione hash per questo database. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Esegue l'oggetto registrato in questo contesto.Se 'force' è impostato su true, l'inizializzatore viene eseguito indipendentemente dal fatto che sia stato eseguito prima.Ciò può essere utile se un database viene eliminato mentre un'applicazione è in esecuzione e deve essere reinizializzato.Se 'force' è impostato su false, l'inizializzatore verrà eseguito solo se non è già stato eseguito per tale contesto, modello e connessione in questo dominio dell'applicazione.Questo metodo viene in genere usato quando è necessario garantire la creazione e il seeding del database prima di avviare un'operazione nel caso in cui questo l'approccio lazy comporti dei problemi, ad esempio quando l'operazione fa parte di una transazione. + Se impostato su true, l'inizializzatore viene eseguito anche se è già stato eseguito. + + + Imposta questa proprietà per registrare il codice SQL generato da nel delegato specificato.Ad esempio, per registrare nella console, imposta questa proprietà su . + + + Imposta l'inizializzatore del database da usare per il tipo di contesto specificato.L'inizializzatore del database viene chiamato quando il tipo specificato viene usato per accedere a un database per la prima volta.La strategia predefinita per i contesti Code First è un'istanza di . + Inizializzatore da usare o Null per disabilitare l'inizializzazione per il tipo di contesto specificato. + Tipo di contesto. + + + Crea una query SQL non elaborata che restituirà gli elementi del tipo generico specificato.Il tipo può essere un qualsiasi tipo che dispone di proprietà che corrispondono ai nomi delle colonne restituite dalla query o può essere un semplice tipo primitivo.Non è necessario che il tipo sia un tipo di entità.I risultati di questa query non verranno mai rilevati dal contesto anche se il tipo di oggetto restituito è un tipo di entità.Usare il metodo per restituire le entità rilevate dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.SqlQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.SqlQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Oggetto che eseguirà la query quando viene enumerato. + Stringa di query SQL. + Parametri da applicare alla stringa di query SQL.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di oggetto restituito dalla query. + + + Crea una query SQL non elaborata che restituirà gli elementi del tipo specificato.Il tipo può essere un qualsiasi tipo che dispone di proprietà che corrispondono ai nomi delle colonne restituite dalla query o può essere un semplice tipo primitivo.Non è necessario che il tipo sia un tipo di entità.I risultati di questa query non verranno mai rilevati dal contesto anche se il tipo di oggetto restituito è un tipo di entità.Usare il metodo per restituire le entità rilevate dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.SqlQuery(typeof(Post), "SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.SqlQuery(typeof(Post), "SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Oggetto che eseguirà la query quando viene enumerato. + Tipo di oggetto restituito dalla query. + Stringa di query SQL. + Parametri da applicare alla stringa di query SQL.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + + + Restituisce una rappresentazione di stringa del database. + Rappresentazione di stringa del database. + + + Consente all'utente di passare una transazione di database creata al di fuori dell'oggetto se si desidera che Entity Framework esegua comandi in quella transazione esterna.In alternativa, passare Null per cancellare la consapevolezza del framework di tale transazione. + transazione esterna + Generata se la transazione è già completata + Generata se la connessione associata all'oggetto è già inserita in una transazione . + Generata se la connessione associata all'oggetto partecipa già a una transazione. + Generata se la connessione associata alla transazione non corrisponde alla connessione di Entity Framework + + + Una classe derivata da questa classe può essere inserita nello stesso assembly di una classe derivata da per definire la configurazione di Entity Framework per un'applicazione.La configurazione viene impostata chiamando metodi protetti e impostando proprietà protette di questa classe nel costruttore del tipo derivato.Il tipo da usare può anche essere registrato nel file di configurazione dell'applicazione.Per altre informazioni sulla configurazione di Entity Framework, vedere http://go.microsoft.com/fwlink/?LinkId=260883. + + + Inizializza una nuova istanza della classe . + + + Aggiunge un'istanza di alla catena di responsabilità dei sistemi di risoluzione usati per risolvere le dipendenze necessarie a Entity Framework. + Sistema di risoluzione da aggiungere. + + + Aggiunge un'istanza di alla catena di responsabilità dei sistemi di risoluzione usati per risolvere le dipendenze necessarie a Entity Framework. + Sistema di risoluzione da aggiungere. + + + Registra un all'avvio dell'applicazione.Si noti che gli intercettori possono essere aggiunti e rimossi in qualsiasi momento usando . + Intercettore da registrare. + + + Ottiene l'oggetto usato per risolvere le dipendenze del servizio in Entity Framework. + Oggetto usato per risolvere le dipendenze del servizio in Entity Framework. + + + Specifica se questa istanza è uguale a un oggetto specifico. + true se questa istanza è uguale a un oggetto specifico; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a questa istanza. + Codice hash associato a questa istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Tenta di individuare e caricare dall'assembly specificato.Questo metodo è progettato per essere usato dagli strumenti al fine di garantire che la corretta configurazione venga caricata nel dominio dell'applicazione.Gli strumenti devono usare questo metodo prima di accedere alla proprietà .Gli strumenti riconoscono il tipo di usato, quindi è necessario usare il metodo perché consente di trovare con maggiore probabilità la configurazione corretta. + Oggetto da usare per l'individuazione della configurazione. + + + Tenta di individuare e caricare l'oggetto associato al tipo di specificato.Questo metodo è progettato per essere usato dagli strumenti al fine di garantire che la corretta configurazione venga caricata nel dominio dell'applicazione.Gli strumenti devono usare questo metodo prima di accedere alla proprietà . + Tipo di da usare per l'individuazione della configurazione. + + + Si verifica durante l'inizializzazione di EF dopo la costruzione di DbConfiguration ma appena prima che la configurazione venga bloccata per l'utilizzo. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Istanza Singleton di per il dominio dell'applicazione.Può essere impostata all'avvio dell'applicazione prima che vengano usate le funzionalità di Entity Framework e in seguito deve essere considerata di sola lettura. + Istanza di . + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare una factory per consentire a di creare istanze di un contesto che non dispone di un costruttore pubblico e senza parametri. + Delegato da usare per creare istanze del contesto. + Tipo di contesto per cui la factory deve essere usata. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare una factory per consentire a di creare istanze di un contesto che non dispone di un costruttore pubblico e senza parametri. + Tipo di contesto per cui la factory deve essere usata. + Delegato da usare per creare istanze del contesto. + + + Chiamare questo metodo dal costruttore di una classe derivata da per impostare l'inizializzatore del database da usare per il tipo di contesto specificato.L'inizializzatore del database viene chiamato quando il tipo specificato viene usato per accedere a un database per la prima volta.La strategia predefinita per i contesti Code First è un'istanza di . + Inizializzatore da usare o Null per disabilitare l'inizializzazione per il tipo di contesto specificato. + Tipo di contesto. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare una factory per il tipo di da usare con . + Delegato che crea le istanze del formattatore. + + + Imposta l'oggetto che viene usato per creare connessioni per convenzione se nessun'altra stringa di connessione o connessione viene assegnata a o può essere individuata da .Si noti che viene impostata una factory di connessione predefinita nel file app.config o web.config ogni volta che viene installato il pacchetto NuGet di Entity Framework.Come per tutte le impostazioni del file di configurazione, la factory di connessione predefinita impostata nel file di configurazione avrà la precedenza sulle impostazioni definite con questo metodo.Pertanto, l'impostazione dovrà essere rimossa dal file di configurazione prima che la chiamata a questo metodo diventi effettiva.Chiamare questo metodo dal costruttore di una classe derivata da per modificare la factory di connessione predefinita usata. + Factory di connessione. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un delegato che può essere usato per la creazione dell'oggetto predefinito per un oggetto .La factory predefinita verrà usata solo se la factory è impostata in modo esplicito in e se nessuna factory è stata registrata per il provider in uso usando il metodo . + Factory per la creazione di istanze dell'oggetto per gli e specificati che rappresentano lo schema predefinito. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare l'istanza globale di che verrà usata ogni volta che è richiesto un provider spaziale e non viene trovato un provider spaziale specifico.In genere, un provider spaziale specifico viene ottenuto dall'implementazione di un oggetto che a sua volta viene restituito risolvendo un servizio di passando il nome invariante del provider come chiave.Tuttavia, ciò non vale per le istanze autonome di e poiché è impossibile ottenere il provider spaziale da usare.Pertanto quando si creano le istanze autonome di e sarà sempre usato il provider spaziale globale. + Provider spaziale. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto . + Funzione che restituisce una nuova istanza di un gestore delle transazioni. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto da usare con il provider rappresentato dal nome invariante specificato. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usata questa strategia di esecuzione. + Funzione che restituisce una nuova istanza di una strategia di esecuzione. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto da usare con il provider rappresentato dal nome invariante specificato e per un nome server specificato. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usata questa strategia di esecuzione. + Funzione che restituisce una nuova istanza di una strategia di esecuzione. + Stringa che sarà confrontata al nome del server nella stringa di connessione. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un delegato che consente la creazione di un oggetto personalizzato per il provider specificato per un oggetto che non dispone di una factory esplicita impostata. + Nome invariante del provider ADO.NET per il quale usare questo generatore. + Factory per la creazione di istanze dell'oggetto per gli e specificati che rappresentano lo schema predefinito. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un'implementazione dell'oggetto che consenta di ottenere i token del manifesto del provider dalle connessioni senza necessariamente aprire la connessione. + Sistema di risoluzione token del manifesto. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare una factory per le implementazioni di che consente alle annotazioni personalizzate di essere rappresentate dalle istanze di da serializzare da e verso EDMX XML. + Nome dell'annotazione personalizzata che verrà gestita dal serializzatore. + Delegato che verrà usato per creare le istanze del serializzatore. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto da usare con il provider rappresentato dal nome invariante specificato. + Nome invariante del provider ADO.NET per il quale usare questo generatore. + Delegato che restituisce una nuova istanza del generatore SQL ogni volta che viene chiamato. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un oggetto come factory chiave della cache del modello che consente la modifica della chiave usata per memorizzare nella cache il modello dietro . + Factory chiave. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare il servizio di pluralizzazione. + Servizio di pluralizzazione da usare. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un provider ADO.NET. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo provider. + Istanza del provider. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un'implementazione dell'oggetto che consenta di ottenere un oggetto da nei casi in cui l'implementazione predefinita non sia sufficiente. + Servizio factory del provider. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un provider di Entity Framework. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo provider. + Istanza del provider. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un'implementazione di da usare per un provider specifico e un token del manifesto del provider. + Oggetto che indica il tipo di connessione ADO.NET per cui verrà usato questo provider spaziale. + Provider spaziale. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un'implementazione di da usare per un provider specifico con un token del manifesto. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo provider spaziale. + Provider spaziale. + + + Chiamare questo metodo dal costruttore di una classe derivata da per registrare un'utilità di verifica esistenza tabelle di database per un provider specificato. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo provider. + Utilità di verifica esistenza tabelle da usare. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto da usare con il provider rappresentato dal nome invariante specificato. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo gestore delle transazioni. + Funzione che restituisce una nuova istanza di un gestore delle transazioni. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto da usare con il provider rappresentato dal nome invariante specificato e per un nome server specificato. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo gestore delle transazioni. + Funzione che restituisce una nuova istanza di un gestore delle transazioni. + Stringa che sarà confrontata al nome del server nella stringa di connessione. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Questo attributo può essere inserito in una sottoclasse di per indicare che la sottoclasse di che rappresenta la configurazione basata su codice per l'applicazione si trova in un assembly diverso rispetto al tipo di contesto. + + + Indica che la sottoclasse di rappresentata dal nome completo dell'assembly specificato deve essere utilizzata per la configurazione basata su codice per questa applicazione. + Tipo da utilizzare. + + + Indica che la sottoclasse di specificata deve essere utilizzata per la configurazione basata su codice per questa applicazione. + Tipo da utilizzare. + + + Ottiene la sottoclasse di che deve essere utilizzata per la configurazione basata su codice per questa applicazione. + Sottoclasse di che deve essere usata per la configurazione basata su codice per questa applicazione. + + + Un'istanza di DbContext rappresenta una combinazione dei pattern Unità di lavoro e Repository in modo che possa essere utilizzata per eseguire query da un database e raggruppare le modifiche che verranno scritte nell'archivio come unità.DbContext è concettualmente simile a ObjectContext. + + + Costruisce una nuova istanza del contesto utilizzando le convenzioni per creare il nome del database al quale verrà effettuata una connessione.Per convenzione, il nome è costituito dal nome completo (spazio dei nomi + nome della classe) della classe del contesto derivato.Vedere la sezione osservazioni sulle classi per informazioni su come utilizzarle per creare una connessione. + + + Costruisce una nuova istanza del contesto utilizzando la connessione esistente per connettersi a un database.La connessione non verrà eliminata con l'eliminazione del contesto se è false. + Connessione esistente da utilizzare per il nuovo contesto. + Se impostato su true, la connessione verrà eliminata con l'eliminazione del contesto; in caso contrario, il chiamante deve eliminare la connessione. + + + Costruisce una nuova istanza del contesto utilizzando la connessione esistente per connettersi a un database e la inizializza dal modello specificato.La connessione non verrà eliminata con l'eliminazione del contesto se è false. + Connessione esistente da utilizzare per il nuovo contesto. + Modello che supporta questo contesto. + Se impostato su true, la connessione verrà eliminata con l'eliminazione del contesto; in caso contrario, il chiamante deve eliminare la connessione. + + + Costruisce una nuova istanza del contesto intorno a un oggetto ObjectContext esistente. + Oggetto ObjectContext esistente di cui eseguire il wrapping con il nuovo contesto. + Se impostato su true, ObjectContext viene eliminato con l'eliminazione di DbContext; in caso contrario il chiamante deve eliminare la connessione. + + + Costruisce una nuova istanza del contesto utilizzando le convenzioni per creare il nome del database al quale verrà effettuata una connessione e la inizializza dal modello specificato.Per convenzione, il nome è costituito dal nome completo (spazio dei nomi + nome della classe) della classe del contesto derivato.Vedere la sezione osservazioni sulle classi per informazioni su come utilizzarle per creare una connessione. + Modello che supporta questo contesto. + + + Costruisce una nuova istanza del contesto utilizzando la stringa specificata come nome o stringa di connessione per il database al quale verrà effettuata una connessione.Vedere la sezione osservazioni sulle classi per informazioni su come utilizzarle per creare una connessione. + Nome del database o stringa di connessione. + + + Costruisce una nuova istanza del contesto utilizzando la stringa specificata come nome o stringa di connessione per il database al quale verrà effettuata una connessione e la inizializza dal modello specificato.Vedere la sezione osservazioni sulle classi per informazioni su come utilizzarle per creare una connessione. + Nome del database o stringa di connessione. + Modello che supporta questo contesto. + + + Fornisce l'accesso alle funzionalità del contesto che gestiscono il rilevamento delle modifiche delle entità. + Oggetto utilizzato per accedere alle funzionalità che gestiscono il rilevamento delle modifiche. + + + Fornisce l'accesso alle opzioni di configurazione del contesto. + Oggetto utilizzato per accedere alle opzioni di configurazione. + + + Crea un'istanza del database per questo contesto che consente i controlli di creazione, eliminazione e presenza per il database sottostante. + + + Chiama il metodo Dispose protetto. + + + Elimina il contesto.Viene eliminato anche l'oggetto sottostante se è stato creato da questo contesto o se la proprietà è stata passata a questo contesto alla creazione del contesto.La connessione al database (oggetto ) viene eliminata anche se è stata creata da tale contesto o se la proprietà è stata passata a questo contesto durante la creazione dello stesso. + true per rilasciare le risorse gestite e non gestite; false per rilasciare solo le risorse non gestite. + + + Ottiene un oggetto per l'entità specificata che fornisce l'accesso alle informazioni sull'entità e la possibilità di eseguire azioni sull'entità. + Voce per l'entità. + Entità. + + + Ottiene un oggetto per l'entità specificata che fornisce l'accesso alle informazioni sull'entità e la possibilità di eseguire azioni sull'entità. + Voce per l'entità. + Entità. + Tipo dell'entità. + + + Determina se l'oggetto DbContext specificato è uguale all'oggetto DbContext corrente. + true se l'oggetto DbContext specificato è uguale all'oggetto DbContext corrente; in caso contrario, false. + Oggetto DbContext da confrontare all'oggetto DbContext corrente. + + + Restituisce la funzione hash per questo oggetto DBContext. + Funzione hash per questo oggetto DBContext. + + + Restituisce il tipo per l'oggetto DbContext corrente. + Tipo per l'oggetto DbContext corrente. + + + Convalida le entità rilevate e restituisce una raccolta di che contiene i risultati della convalida. + Raccolta dei risultati della convalida per le entità non valide.La raccolta non è mai Null e non deve contenere valori Null o risultati per le entità valide. + + + Tale metodo viene chiamato dopo l'inizializzazione del modello di un contesto derivato, ma prima che il modello sia stato bloccato e utilizzato per inizializzare il contesto.L'implementazione predefinita di questo metodo non esegue alcuna operazione, ma è possibile eseguirne l'override in una classe derivata in modo da poter configurare ulteriormente il modello prima che venga bloccato. + Generatore che definisce il modello per il contesto creato. + + + Salva tutte le modifiche apportate in questo contesto nel database sottostante. + Numero di oggetti scritti nel database sottostante. + Si è verificato un errore durante l'invio degli aggiornamenti al database. + Un comando di database non ha influito sul numero previsto di righe.Questo indica in genere una violazione della concorrenza ottimistica, ovvero che una riga è cambiata nel database rispetto a quando è stata eseguita la query. + Il salvataggio è stato annullato perché la convalida dei valori di proprietà delle entità non è riuscita. + È stato effettuato un tentativo di usare un comportamento non supportato, ad esempio eseguire simultaneamente più comandi asincroni sulla stessa istanza del contesto. + Il contesto o la connessione è stata eliminata. + Si sono verificati errori durante il tentativo di elaborare entità nel contesto prima o dopo aver inviato comandi al database. + + + Salva in modo asincrono tutte le modifiche apportate in questo contesto nel database sottostante. + Attività che rappresenta l'operazione di salvataggio asincrona.Il risultato dell'attività contiene il numero di oggetti scritti nel database sottostante. + Si è verificato un errore durante l'invio degli aggiornamenti al database. + Un comando di database non ha influito sul numero previsto di righe.Questo indica in genere una violazione della concorrenza ottimistica, ovvero che una riga è cambiata nel database rispetto a quando è stata eseguita la query. + Il salvataggio è stato annullato perché la convalida dei valori di proprietà delle entità non è riuscita. + È stato effettuato un tentativo di usare un comportamento non supportato, ad esempio eseguire simultaneamente più comandi asincroni sulla stessa istanza del contesto. + Il contesto o la connessione è stata eliminata. + Si sono verificati errori durante il tentativo di elaborare entità nel contesto prima o dopo aver inviato comandi al database. + + + Salva in modo asincrono tutte le modifiche apportate in questo contesto nel database sottostante. + Attività che rappresenta l'operazione di salvataggio asincrona.Il risultato dell'attività contiene il numero di oggetti scritti nel database sottostante. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Generata se il contesto è stato eliminato. + + + Restituisce un'istanza di per l'accesso alle entità del tipo specificato nel contesto e all'archivio sottostante. + Set per il tipo di entità specificato. + Tipo di entità per cui deve essere restituito un set. + + + Restituisce un'istanza di non generica per l'accesso alle entità del tipo specificato nel contesto e all'archivio sottostante. + Set per il tipo di entità specificato. + Tipo di entità per cui deve essere restituito un set. + + + Punto di estensione che consente all'utente di eseguire l'override del comportamento predefinito della convalida solo delle entità Added e Modified. + true per procedere con la convalida; in caso contrario false. + Istanza di DbEntityEntry da convalidare. + + + Restituisce l'oggetto ObjectContext di Entity Framework sottostante a questo contesto. + + + Restituisce la rappresentazione in forma di stringa dell'oggetto DbContext. + Rappresentazione in forma di stringa dell'oggetto DbContext. + + + Punto di estensione che consente all'utente di personalizzare la convalida di un'entità o di filtrare i risultati della convalida.Chiamato da . + Risultato della convalida dell'entità.Può essere null se viene sottoposto a override. + Istanza di DbEntityEntry da convalidare. + Dizionario definito dall'utente che contiene informazioni aggiuntive per la convalida personalizzata.Verrà passato a e verrà esposto come .Questo parametro è facoltativo e può essere null. + + + Esegue il wrapping dell'accesso all'oggetto transazione sulla connessione all'archivio sottostante e garantisce che Entity Framework esegua comandi sul database nel contesto della transazione.Un'istanza di questa classe viene recuperata chiamando BeginTransaction() sull'oggetto . + + + Esegue il commit della transazione all'archivio sottostante. + + + Elimina l'oggetto transazione e assicura che Entity Framework non utilizzi più la transazione. + + + Rilascia le risorse usate da questo oggetto transazione. + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo quelle non gestite. + + + Determina se questa istanza è uguale all'oggetto specificato. + true se questa istanza è uguale all'oggetto specificato. In caso contrario, false. + Oggetto da confrontare con questa istanza. + + + Restituisce il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Ottiene il tipo sottostante associato a questa istanza. + Tipo sottostante associato a questa istanza. + + + Esegue il rollback della transazione all'archivio sottostante. + + + Restituisce la rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Ottiene la transazione di database (archivio) sottostante questa transazione di contesto. + Transazione di database (archivio) sottostante questa transazione di contesto. + + + Indica che il metodo specificato è un proxy per una funzione EDM. + + + Inizializza una nuova istanza della classe . + Spazio dei nomi della funzione a cui è stato eseguito il mapping. + Nome della funzione a cui è stato eseguito il mapping. + + + Nome della funzione a cui è stato eseguito il mapping. + Nome della funzione a cui è stato eseguito il mapping. + + + Spazio dei nomi della funzione a cui è stato eseguito il mapping. + Spazio dei nomi della funzione a cui è stato eseguito il mapping. + + + Fornisce metodi CLR (Common Language Runtime) che espongono funzioni canoniche EDM per l'utilizzo nelle query LINQ to Entities o . + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddDays canonica per aggiungere il numero di giorni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di giorni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddDays canonica per aggiungere il numero di giorni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di giorni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMonths canonica per aggiungere il numero di mesi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di mesi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMonths canonica per aggiungere il numero di mesi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di mesi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddYears canonica per aggiungere il numero di anni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di anni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddYears canonica per aggiungere il numero di anni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di anni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo funge da operatore che fa in modo che l'input venga trattato come una stringa non Unicode. + Stringa di input considerata come stringa non Unicode. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo funge da operatore che fa in modo che l'input venga trattato come una stringa Unicode. + Stringa di input considerata come stringa Unicode. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateDateTime canonica per creare un nuovo oggetto . + Nuova data/ora. + Anno. + Mese (in base 1). + Giorno (in base 1). + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateDateTimeOffset canonica per creare un nuovo oggetto . + Nuova data/ora. + Anno. + Mese (in base 1). + Giorno (in base 1). + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + Parte relativa alla differenza di fuso orario della nuova data. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateTime canonica per creare un nuovo oggetto . + Nuovo intervallo di tempo. + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffDays canonica per calcolare il numero di giorni tra due date/ore. + Numero di giorni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffDays canonica per calcolare il numero di giorni tra due date/ore. + Numero di giorni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due date/ore. + Numero di ore tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due date/ore. + Numero di ore tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due intervalli di tempo. + Numero di ore tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due date/ore. + Numero di microsecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due date/ore. + Numero di microsecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due intervalli di tempo. + Numero di microsecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due date/ore. + Numero di millisecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due date/ore. + Numero di millisecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due intervalli di tempo. + Numero di millisecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due date/ore. + Numero di minuti tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due date/ore. + Numero di minuti tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due intervalli di tempo. + Numero di minuti tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMonths canonica per calcolare il numero di mesi tra due date/ore. + Numero di mesi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMonths canonica per calcolare il numero di mesi tra due date/ore. + Numero di mesi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due date/ore. + Numero di nanosecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due date/ore. + Numero di nanosecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due intervalli di tempo. + Numero di nanosecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due date/ore. + Numero di secondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due date/ore. + Numero di secondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due intervalli di tempo. + Numero di secondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffYears canonica per calcolare il numero di anni tra due date/ore. + Numero di anni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffYears canonica per calcolare il numero di anni tra due date/ore. + Numero di anni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM GetTotalOffsetMinutes canonica per restituire il numero di minuti di offset della data/ora specificata rispetto al fuso orario UTC.In genere si tratta di un valore compreso tra +780 e -780 (+ o - 13 ore). + Offset dell'input da UTC. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Left canonica per restituire un numero specificato dei caratteri più a sinistra in una stringa. + Stringa che contiene il numero di caratteri richiesto dal lato sinistro della stringa di input. + Stringa di input. + Numero dei caratteri da restituire. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Reverse canonica per restituire una stringa specificata con l'ordine dei caratteri invertito. + Stringa di input con l'ordine dei caratteri invertito. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Right canonica per restituire un numero specificato dei caratteri più a destra in una stringa. + Stringa che contiene il numero di caratteri richiesto dal lato destro della stringa di input. + Stringa di input. + Numero dei caratteri da restituire. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Truncate canonica per troncare il valore specificato in base al numero di cifre indicate. + Valore troncato. + Valore da troncare. + Numero di cifre da mantenere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Truncate canonica per troncare il valore specificato in base al numero di cifre indicate. + Valore troncato. + Valore da troncare. + Numero di cifre da mantenere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM TruncateTime canonica per restituire la data specificata con la porzione ora cancellata. + Data di input priva della porzione relativa all'ora. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM TruncateTime canonica per restituire la data specificata con la porzione ora cancellata. + Data di input priva della porzione relativa all'ora. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + DbModelBuilder viene usato per eseguire il mapping delle classi CLR a uno schema del database.Questo approccio incentrato sul codice per la compilazione di un modello Entity Data Model (EDM) è noto come 'Code First'. + + + Inizializza una nuova istanza della classe .Il processo di individuazione del modello iniziale utilizzerà il set di convenzioni incluso nella versione più recente di Entity Framework installata nel computer. + + + Inizializza una nuova istanza della classe che utilizzerà un set di convenzioni specifico per individuare il modello iniziale. + Versione delle convenzioni da usare. + + + Crea un oggetto basato sulla configurazione eseguita mediante questo generatore.La connessione viene usata per determinare il provider del database usato poiché influisce sul livello di database del modello generato. + Modello compilato. + Connessione da usare per determinare le informazioni sul provider. + + + Crea un oggetto basato sulla configurazione eseguita mediante questo generatore.È necessario specificare le informazioni sul provider poiché quest'ultimo influisce sul livello di database del modello generato.Per SqlClient il nome invariante è 'System.Data.SqlClient' e il token del manifesto è l'anno della versione, ad esempio '2005', '2008' e così via. + Modello compilato. + Il provider del database con il quale verrà usato il modello. + + + Registra un tipo come tipo complesso nel modello e restituisce un oggetto che può essere usato per configurare il tipo complesso.Tale metodo può essere chiamato più volte per lo stesso tipo per eseguire più righe della configurazione. + Oggetto di configurazione per il tipo complesso specificato. + Tipo da registrare o configurare. + + + Ottiene l'oggetto per questo DbModelBuilder.Il registrar consente di registrare le configurazioni del tipo complesso e del tipo di entità derivato con il generatore. + + + Fornisce l'accesso alle impostazioni di questo DbModelBuilder che gestisce le convenzioni. + + + Registra un tipo di entità come parte del modello e restituisce un oggetto che può essere usato per configurare l'entità.Questo metodo può essere chiamato più volte per la stessa entità per eseguire più righe della configurazione. + Oggetto di configurazione per il tipo di entità specificato. + Tipo da registrare o configurare. + + + Specifica se è uguale all'oggetto specificato. + true se è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configurare il nome dello schema predefinito del database.Il nome dello schema di database predefinito viene usato per gli oggetti di database che non dispongono di un nome dello schema configurato in modo esplicito. + Stessa istanza di DbModelBuilder in modo che possano essere concatenate più chiamate. + Nome dello schema predefinito del database. + + + Esclude un tipo dal modello.Viene usato per rimuovere i tipi dal modello che sono stati aggiunti per convenzione durante l'individuazione del modello iniziale. + Stessa istanza di DbModelBuilder in modo che possano essere concatenate più chiamate. + Tipo da escludere. + + + Esclude il tipo o i tipi specificati dal modello.Viene usato per rimuovere i tipi dal modello che sono stati aggiunti per convenzione durante l'individuazione del modello iniziale. + Stessa istanza di DbModelBuilder in modo che possano essere concatenate più chiamate. + Tipi da escludere dal modello. + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le proprietà nel modello. + Oggetto configurazione per la convenzione. + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le proprietà primitive del tipo specificato nel modello. + Oggetto configurazione per la convenzione. + Tipo delle proprietà a cui si applica la convenzione. + + + Registra un tipo di entità come parte del modello. + Tipo da registrare. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le entità e ai tipi complessi del modello che ereditano da o implementano il tipo specificato dall'argomento generico.Questo metodo non registra i tipi come parte del modello. + Oggetto configurazione per la convenzione. + Tipo delle entità o tipi complessi a cui si applica questa convenzione. + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le entità e ai tipi complessi nel modello. + Oggetto configurazione per la convenzione. + + + Un valore restituito da tale enumerazione può essere fornito direttamente alla classe o può essere utilizzato nell'oggetto applicato a una classe derivata da .Il valore utilizzato definisce la versione delle convenzioni DbContext e DbModelBuilder che deve essere utilizzata durante la compilazione di un modello dal codice, noto anche come 'Code First'. + + + Indica che deve essere utilizzata la versione più recente delle convenzioni e . + + + Indica che deve essere utilizzata la versione delle convenzioni e fornita con Entity Framework v4.1. + + + Indica che deve essere utilizzata la versione delle convenzioni e fornita con Entity Framework v5.0. + + + Indica che deve essere utilizzata la versione delle convenzioni e fornita con Entity Framework v5.0 quando si fa riferimento a .Net Framework 4. + + + Indica che deve essere utilizzata la versione delle convenzioni e fornita con Entity Framework v6.0. + + + È possibile applicare tale attributo a una classe derivata da per impostare la versione delle convenzioni DbContext e da utilizzare durante la compilazione di un modello dal codice, noto anche come 'Code First'.Vedere l'enumerazione per dettagli sulle versioni di DbModelBuilder. + + + Inizializza una nuova istanza della classe . + Versione delle convenzioni da utilizzare. + + + Ottiene la versione delle convenzioni . + Versione delle convenzioni . + + + Versione non generica di che può essere utilizzata quando il tipo di entità non è noto in fase di compilazione. + + + Crea un'istanza di un oggetto quando chiamato dal costruttore di un tipo derivato che verrà usato come copia di test per il metodo DbSets.I metodi e le proprietà che verranno usati dalla copia di test devono essere implementati da quest'ultima, ad eccezione di AsNoTracking, AsStreaming e un'istruzione Include in cui l'implementazione predefinita non prevede alcuna operazione. + + + Aggiunge l'entità specificata al contesto sottostante il set nello stato Added in modo tale da essere inserita nel database quando viene chiamato SaveChanges. + Entità. + Entità da aggiungere. + + + Aggiunge la raccolta di entità specificata nel contesto sottostante il set con ciascuna entità nello stato Added in modo tale da consentirne l'inserimento nel database quando viene chiamato SaveChanges. + Raccolta di entità. + Raccolta di entità da aggiungere. + + + Associa l'entità specificata al contesto sottostante il set,ovvero l'entità viene posizionata nel contesto nello stato Unchanged, come se fosse stata letta dal database. + Entità. + Entità da associare. + + + Restituisce l'oggetto generico equivalente. + Oggetto del set generico. + Tipo di entità per cui è stato creato il set. + + + Crea una nuova istanza di un'entità per il tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + Istanza dell'entità che può essere un proxy. + + + Crea una nuova istanza di un'entità per il tipo di questo set o per un tipo derivato dal tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + Istanza dell'entità che può essere un proxy. + Tipo di entità da creare. + + + Restituisce un valore che indica se il set specificato è uguale al set corrente. + true se l'oggetto specificato è uguale al set corrente; in caso contrario, false. + Set da confrontare con l'oggetto corrente. + + + Consente di trovare un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Entità trovata o Null. + Valori della chiave primaria dell'entità da trovare. + Generata se esistono più entità nel contesto con i valori della chiave primaria specificati. + Generata se il tipo di entità non fa parte del modello di dati per questo contesto. + Generata se i tipi dei valori chiave non corrispondono ai tipi dei valori chiave per il tipo di entità da trovare. + Generata se il contesto è stato eliminato. + + + Consente di trovare in modo asincrono un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Attività che rappresenta l'operazione di ricerca asincrona.Il risultato dell'attività contiene l'entità trovata o Null. + Valori della chiave primaria dell'entità da trovare. + Generata se esistono più entità nel contesto con i valori della chiave primaria specificati. + Generata se il tipo di entità non fa parte del modello di dati per questo contesto. + Generata se i tipi dei valori chiave non corrispondono ai tipi dei valori chiave per il tipo di entità da trovare. + Generata se il contesto è stato eliminato. + + + Consente di trovare in modo asincrono un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Attività che rappresenta l'operazione di ricerca asincrona.Il risultato dell'attività contiene l'entità trovata o Null. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori della chiave primaria dell'entità da trovare. + Generata se esistono più entità nel contesto con i valori della chiave primaria specificati. + Generata se il tipo di entità non fa parte del modello di dati per questo contesto. + Generata se i tipi dei valori chiave non corrispondono ai tipi dei valori chiave per il tipo di entità da trovare. + Generata se il contesto è stato eliminato. + + + Restituisce la funzione hash per il set specificato. + Funzione hash per il set. + + + Ottiene il tipo per il set corrente. + Tipo per il set corrente. + + + Ottiene un oggetto che rappresenta una visualizzazione locale di tutte le entità Added, Unchanged e Modified in questo set.La visualizzazione locale viene sincronizzata man mano che le entità vengono aggiunte o rimosse dal contesto.Analogamente, le entità aggiunte o rimosse dalla visualizzazione locale verranno automaticamente aggiunte o rimosse dal contesto. + Visualizzazione locale. + + + Contrassegna l'entità specificata come Deleted in modo tale da essere eliminata dal database quando viene chiamato SaveChanges.Si noti che l'entità deve esistere nel contesto in un altro stato affinché venga chiamato questo metodo. + Entità. + Entità da rimuovere. + + + Rimuove la raccolta di entità specificata dal contesto sottostante il set con ciascuna entità nello stato Deleted in modo tale da consentirne l'eliminazione dal database quando viene chiamato SaveChanges. + Raccolta di entità. + Raccolta di entità da eliminare. + + + Crea una query SQL non elaborata che restituirà le entità in questo set.Per impostazione predefinita, le entità restituite vengono rilevate dal contesto. Tale impostazione può essere modificata chiamando AsNoTracking nell'oggetto restituito.Si noti che le entità restituite sono sempre del tipo per questo set e mai di un tipo derivato.Se la tabella o le tabelle su cui è stata eseguita una query possono contenere dati per altri tipi di entità, è necessario che la query SQL venga scritta in modo appropriato per garantire che vengano restituite solo le entità del tipo corretto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Set(typeof(Blog)).SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile utilizzare i parametri denominati nella stringa di query SQL.context.Set(typeof(Blog)).SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Oggetto che eseguirà la query quando viene enumerato. + Stringa di query SQL. + Parametri da applicare alla stringa di query SQL.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + + + Un elemento DbSet rappresenta la raccolta di tutte le entità nel contesto o di cui è possibile eseguire query dal database, di un tipo specificato.Gli oggetti DbSet vengono creati da un oggetto DbContext mediante il metodo DbContext.Set. + Tipo che definisce il set. + + + Crea un'istanza di un oggetto quando chiamato dal costruttore di un tipo derivato che verrà usato come copia di test per il metodo DbSets.I metodi e le proprietà che verranno usati dalla copia di test devono essere implementati da quest'ultima, ad eccezione di AsNoTracking, AsStreaming e un'istruzione Include in cui l'implementazione predefinita non prevede alcuna operazione. + + + Aggiunge l'entità specificata al contesto sottostante il set nello stato Added in modo tale da essere inserita nel database quando viene chiamato SaveChanges. + Entità da aggiungere. + + + Aggiunge la raccolta di entità specificata nel contesto sottostante il set con ciascuna entità nello stato Added in modo tale da consentirne l'inserimento nel database quando viene chiamato SaveChanges. + Raccolta di entità. + Raccolta di entità da aggiungere. + + + Associa l'entità specificata al contesto sottostante il set,ovvero l'entità viene posizionata nel contesto nello stato Unchanged, come se fosse stata letta dal database. + Entità da associare. + + + Crea una nuova istanza di un'entità per il tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + + + Crea una nuova istanza di un'entità per il tipo di questo set o per un tipo derivato dal tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + Tipo di entità da creare. + + + Determina se l'elemento DbSet specificato è uguale all'elemento DbSet corrente. + true se l'elemento DbSet specificato è uguale all'elemento DbSet corrente; in caso contrario, false. + Oggetto da confrontare all'elemento DbSet corrente. + + + Consente di trovare un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Entità trovata o Null. + Valori della chiave primaria dell'entità da trovare. + Generata se esistono più entità nel contesto con i valori della chiave primaria specificati. + Generata se il tipo di entità non fa parte del modello di dati per questo contesto. + Generata se i tipi dei valori chiave non corrispondono ai tipi dei valori chiave per il tipo di entità da trovare. + Generata se il contesto è stato eliminato. + + + Consente di trovare in modo asincrono un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Attività che rappresenta l'operazione di ricerca asincrona.Il risultato dell'attività contiene l'entità trovata o Null. + Valori della chiave primaria dell'entità da trovare. + + + Consente di trovare in modo asincrono un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Attività che rappresenta l'operazione di ricerca asincrona.Il risultato dell'attività contiene l'entità trovata o Null. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori della chiave primaria dell'entità da trovare. + Generata se esistono più entità nel contesto con i valori della chiave primaria specificati. + Generata se il tipo di entità non fa parte del modello di dati per questo contesto. + Generata se i tipi dei valori chiave non corrispondono ai tipi dei valori chiave per il tipo di entità da trovare. + Generata se il contesto è stato eliminato. + + + Restituisce la funzione hash per questo elemento DbSet. + Funzione hash per questo elemento DbSet. + + + Restituisce il tipo per l'elemento DbSet corrente. + Tipo per l'elemento DbSet corrente. + + + Ottiene un oggetto che rappresenta una visualizzazione locale di tutte le entità Added, Unchanged e Modified in questo set.La visualizzazione locale viene sincronizzata man mano che le entità vengono aggiunte o rimosse dal contesto.Analogamente, le entità aggiunte o rimosse dalla visualizzazione locale verranno automaticamente aggiunte o rimosse dal contesto. + Visualizzazione locale. + + + Restituisce l'oggetto non generico equivalente. + Oggetto del set non generico. + Oggetto del set generico. + + + Contrassegna l'entità specificata come Deleted in modo tale da essere eliminata dal database quando viene chiamato SaveChanges.Si noti che l'entità deve esistere nel contesto in un altro stato affinché venga chiamato questo metodo. + Entità da rimuovere. + + + Rimuove la raccolta di entità specificata dal contesto sottostante il set con ciascuna entità nello stato Deleted in modo tale da consentirne l'eliminazione dal database quando viene chiamato SaveChanges. + Raccolta di entità. + Raccolta di entità da eliminare. + + + Crea una query SQL non elaborata che restituirà le entità in questo set.Per impostazione predefinita, le entità restituite vengono rilevate dal contesto. Tale impostazione può essere modificata chiamando AsNoTracking nell'oggetto restituito.Si noti che le entità restituite sono sempre del tipo per questo set e mai di un tipo derivato.Se la tabella o le tabelle su cui è stata eseguita una query possono contenere dati per altri tipi di entità, è necessario che la query SQL venga scritta in modo appropriato per garantire che vengano restituite solo le entità del tipo corretto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Blogs.SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile utilizzare i parametri denominati nella stringa di query SQL.context.Blogs.SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Oggetto che eseguirà la query quando viene enumerato. + Stringa di query SQL. + Parametri da applicare alla stringa di query SQL.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + + + Implementazione di IDatabaseInitializer che ricrea sempre il database e, se necessario, ne ripete il seeding al primo utilizzo di un contesto nel dominio dell'applicazione.Per eseguire il seeding del database, creare una classe derivata ed eseguire l'override del metodo Seed. + Tipo di contesto. + + + Inizializza una nuova istanza della classe . + + + Esegue la strategia per inizializzare il database per il contesto specificato. + Contesto. + + è null. + + + Metodo che deve essere sottoposto override per poter aggiungere i dati al contesto per il seeding.L'implementazione predefinita non esegue alcuna operazione. + Contesto di cui eseguire il seeding. + + + Implementazione di IDatabaseInitializer che ELIMINERÀ, ricreerà e facoltativamente ne ripeterà il seeding solo se il modello è stato modificato dall'ultima creazione del database. + Tipo di contesto. + + + Inizializza una nuova istanza della classe . + + + Esegue la strategia per inizializzare il database per il contesto specificato. + Contesto. + + è null. + + + Metodo che deve essere sottoposto override per poter aggiungere i dati al contesto per il seeding.L'implementazione predefinita non esegue alcuna operazione. + Contesto di cui eseguire il seeding. + + + Descrive lo stato di un'entità. + + + L'entità viene rilevata dal contesto che non esiste ancora nel database. + + + L'entità viene rilevata dal contesto ed esiste nel database, ma è stata contrassegnata per l'eliminazione dal database alla chiamata successiva a SaveChanges. + + + L'entità non è rilevata dal contesto.Un'entità si trova in questo stato subito dopo che è stata creata con il nuovo operatore o con uno dei metodi Create . + + + L'entità viene rilevata dal contesto ed esiste nel database e alcuni o tutti i relativi valori di proprietà sono stati modificati. + + + L'entità viene rilevata dal contesto ed esiste nel database e i relativi valori di proprietà non sono cambiati rispetto ai valori nel database. + + + Un'implementazione di questa interfaccia viene utilizzata per inizializzare il database sottostante quando un'istanza di una classe derivata viene utilizzata per la prima volta.Questa inizializzazione può creare in modo condizionale il database e/o eseguirne il seed con dati.La strategia utilizzata viene impostata tramite la proprietà InitializationStrategy statica della classe .Vengono fornite le implementazioni seguenti: , , . + Il parametro di questo tipo è controvariante. Ciò significa che è possibile usare il tipo specificato o qualsiasi tipo meno derivato. Per altre informazioni sulla covarianza e la controvarianza, vedere . + + + Esegue la strategia per inizializzare il database per il contesto specificato. + Contesto. + + + Un elemento rappresenta la raccolta di tutte le entità nel contesto o di cui è possibile eseguire query dal database, di un tipo specificato. è un'implementazione concreta di IDbSet. + Tipo che definisce il set. + + + Aggiunge l'entità specificata al contesto sottostante il set nello stato Added in modo tale da essere inserita nel database quando viene chiamato SaveChanges. + Entità. + Entità da aggiungere. + + + Associa l'entità specificata al contesto sottostante il set,ovvero l'entità viene posizionata nel contesto nello stato Unchanged, come se fosse stata letta dal database. + Entità. + Entità da associare. + + + Crea una nuova istanza di un'entità per il tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + Istanza dell'entità che può essere un proxy. + + + Crea una nuova istanza di un'entità per il tipo di questo set o per un tipo derivato dal tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + Istanza dell'entità che può essere un proxy. + Tipo di entità da creare. + + + Consente di trovare un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Entità trovata o Null. + Valori della chiave primaria dell'entità da trovare. + + + Ottiene un oggetto che rappresenta una visualizzazione locale di tutte le entità Added, Unchanged e Modified in questo set.La visualizzazione locale viene sincronizzata man mano che le entità vengono aggiunte o rimosse dal contesto.Analogamente, le entità aggiunte o rimosse dalla visualizzazione locale verranno automaticamente aggiunte o rimosse dal contesto. + Visualizzazione locale. + + + Contrassegna l'entità specificata come Deleted in modo tale da essere eliminata dal database quando viene chiamato SaveChanges.Si noti che l'entità deve esistere nel contesto in un altro stato affinché venga chiamato questo metodo. + Entità. + Entità da rimuovere. + + + Implementazione di che utilizzerà Migrazioni Code First per aggiornare il database alla versione più recente. + Tipo di contesto. + Tipo della configurazione delle migrazioni da usare durante l'inizializzazione. + + + Inizializza una nuova istanza della classe MigrateDatabaseToLatestVersion che userà le informazioni sulla connessione di un contesto costruito con il costruttore predefinito o la factory registrata se applicabile. + + + Inizializza una nuova istanza della classe MigrateDatabaseToLatestVersion specificando se usare le informazioni sulla connessione del contesto che ha attivato l'inizializzazione per eseguire la migrazione. + Se impostato su true, l'inizializzatore verrà eseguito con le informazioni sulla connessione del contesto che ha attivato l'inizializzazione.In caso contrario, le informazioni sulla connessione deriveranno da un contesto costruito con il costruttore predefinito o la factory registrata se applicabile. + + + Inizializza una nuova istanza della classe MigrateDatabaseToLatestVersion specificando se usare le informazioni sulla connessione del contesto che ha attivato l'inizializzazione per eseguire la migrazione.Consente inoltre di specificare la configurazione delle migrazioni da usare durante l'inizializzazione. + Se impostato su true, l'inizializzatore verrà eseguito con le informazioni sulla connessione del contesto che ha attivato l'inizializzazione.In caso contrario, le informazioni sulla connessione deriveranno da un contesto costruito con il costruttore predefinito o la factory registrata se applicabile. + Configurazione delle migrazioni da usare durante l'inizializzazione. + + + Inizializza una nuova istanza della classe MigrateDatabaseToLatestVersion che utilizzerà una stringa di connessione specifica dal file di configurazione per connettersi al database ed eseguire la migrazione. + Nome della stringa di connessione da usare per la migrazione. + + + Inizializza il database per il contesto specificato. + Contesto. + + + Implementazione di che non esegue alcuna operazione.L'utilizzo di questo inizializzatore comporta la disabilitazione dell'inizializzazione del database per il tipo di contesto specificato.Passare un'istanza di questa classe a equivale a passare Null.Quando si utilizza per risolvere gli inizializzatori è necessario utilizzare un'istanza di questa classe per disabilitare l'inizializzazione. + Tipo di contesto. + + + Inizializza una nuova istanza della classe . + + + Esegue la strategia per inizializzare il database per il contesto specificato. + Contesto. + + + Metodi di estensione per . + + + Restituisce un'implementazione di che resta sincronizzato con l'oggetto specificato. + Elenco di associazioni. + Raccolta con la quale resta sincronizzato l'elenco di associazioni. + Tipo dell'elemento. + + + Fornisce metodi di estensione utili per l'uso con le query LINQ di Entity Framework. + + + Determina in modo asincrono se tutti gli elementi di una sequenza soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se ogni elemento della sequenza di origine supera il test nel predicato specificato; in caso contrario false. + Oggetto i cui elementi vengono verificati per trovare una condizione. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Determina in modo asincrono se tutti gli elementi di una sequenza soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se ogni elemento della sequenza di origine supera il test nel predicato specificato; in caso contrario false. + Oggetto i cui elementi vengono verificati per trovare una condizione. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null . + + non implementa . + + + Determina in modo asincrono se una sequenza contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se la sequenza di origine contiene elementi; in caso contrario false. + Oggetto da verificare come vuoto. + Tipo degli elementi di . + + è null. + + non implementa . + + + Determina in modo asincrono se uno o più elementi di una sequenza soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se un elemento della sequenza di origine supera il test nel predicato specificato; in caso contrario false. + Oggetto i cui elementi vengono verificati per trovare una condizione. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Determina in modo asincrono se uno o più elementi di una sequenza soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se un elemento della sequenza di origine supera il test nel predicato specificato; in caso contrario false. + Oggetto i cui elementi vengono verificati per trovare una condizione. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Determina in modo asincrono se una sequenza contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se la sequenza di origine contiene elementi; in caso contrario false. + Oggetto da verificare come vuoto. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce una nuova query in cui le entità restituite non verranno memorizzate nella cache di o .Questo metodo si utilizza chiamando il metodo AsNoTracking dell'oggetto query sottostante.Se l'oggetto query sottostante non dispone di un metodo AsNoTracking, la chiamata a questo metodo non avrà alcun effetto. + Una nuova query a cui è stato applicato NoTracking o la query di origine se NoTracking non è supportato. + Query di origine. + + + Restituisce una nuova query in cui le entità restituite non verranno memorizzate nella cache di o .Questo metodo si utilizza chiamando il metodo AsNoTracking dell'oggetto query sottostante.Se l'oggetto query sottostante non dispone di un metodo AsNoTracking, la chiamata a questo metodo non avrà alcun effetto. + Una nuova query a cui è stato applicato NoTracking o la query di origine se NoTracking non è supportato. + Query di origine. + Tipo dell'elemento. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati.Questo metodo si utilizza chiamando il metodo AsStreaming dell'oggetto query sottostante.Se l'oggetto query sottostante non dispone di un metodo AsStreaming, la chiamata a questo metodo non avrà alcun effetto. + Una nuova query a cui è stato applicato AsStreaming o la query di origine se AsStreaming non è supportato. + Oggetto a cui applicare AsStreaming. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati.Questo metodo si utilizza chiamando il metodo AsStreaming dell'oggetto query sottostante.Se l'oggetto query sottostante non dispone di un metodo AsStreaming, la chiamata a questo metodo non avrà alcun effetto. + Una nuova query a cui è stato applicato AsStreaming o la query di origine se AsStreaming non è supportato. + Oggetto a cui applicare AsStreaming. + Tipo degli elementi di . + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Determina in modo asincrono se una sequenza contiene un elemento specificato utilizzando l'operatore di uguaglianza predefinito. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se la sequenza di input contiene il valore specificato; in caso contrario false. + Oggetto di cui restituire il singolo elemento. + Oggetto da individuare nella sequenza . + Tipo degli elementi di . + + è null. + + non implementa . + + + Determina in modo asincrono se una sequenza contiene un elemento specificato utilizzando l'operatore di uguaglianza predefinito. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se la sequenza di input contiene il valore specificato; in caso contrario false. + Oggetto di cui restituire il singolo elemento. + Oggetto da individuare nella sequenza . + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce in modo asincrono il numero di elementi in una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza di input. + Oggetto che contiene gli elementi da contare. + Tipo degli elementi di . + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Restituisce in modo asincrono il numero di elementi in una sequenza che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza che soddisfano la condizione nella funzione predicativa. + Oggetto che contiene gli elementi da contare. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono il numero di elementi in una sequenza che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza che soddisfano la condizione nella funzione predicativa. + Oggetto che contiene gli elementi da contare. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono il numero di elementi in una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza di input. + Oggetto che contiene gli elementi da contare. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Restituisce in modo asincrono il primo elemento di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento in . + Oggetto di cui restituire il primo elemento. + Tipo degli elementi di . + + è null. + + non implementa . + La sequenza di origine è vuota. + + + Restituisce in modo asincrono il primo elemento di una sequenza che soddisfa una condizione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento in che supera il test in . + Oggetto di cui restituire il primo elemento. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + Nessun elemento soddisfa la condizione in . + + + Restituisce in modo asincrono il primo elemento di una sequenza che soddisfa una condizione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento in che supera il test in . + Oggetto di cui restituire il primo elemento. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Nessun elemento soddisfa la condizione in . + + + Restituisce in modo asincrono il primo elemento di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento in . + Oggetto di cui restituire il primo elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + La sequenza di origine è vuota. + + + Restituisce in modo asincrono il primo elemento di una sequenza o un valore predefinito se la sequenza non contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default ( ) se è vuoto; in caso contrario, il primo elemento in . + Oggetto di cui restituire il primo elemento. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce in modo asincrono il primo elemento di una sequenza che soddisfa una condizione specificata o un valore predefinito se non viene trovato tale elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se è vuoto o se nessun elemento supera il test specificato da ; in caso contrario il primo elemento in che supera il test specificato da . + Oggetto di cui restituire il primo elemento. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Restituisce in modo asincrono il primo elemento di una sequenza che soddisfa una condizione specificata o un valore predefinito se non viene trovato tale elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se è vuoto o se nessun elemento supera il test specificato da ; in caso contrario il primo elemento in che supera il test specificato da . + Oggetto di cui restituire il primo elemento. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + dispone di più di un elemento. + + + Restituisce in modo asincrono il primo elemento di una sequenza o un valore predefinito se la sequenza non contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default ( ) se è vuoto; in caso contrario, il primo elemento in . + Oggetto di cui restituire il primo elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Oggetto da enumerare. + Azione da eseguire su ciascun elemento. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Oggetto da enumerare. + Azione da eseguire su ciascun elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Oggetto da enumerare. + Azione da eseguire su ciascun elemento. + Tipo degli elementi di . + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Oggetto da enumerare. + Azione da eseguire su ciascun elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto con il percorso della query definito. + Oggetto di origine sul quale chiamare Include. + Elenco di oggetti correlati separato da punti da restituire nei risultati della query. + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto IQueryable&lt;T&gt; con il percorso della query definito. + Oggetto IQueryable di origine sul quale chiamare Include. + Espressione lambda che rappresenta il percorso da includere. + Tipo di entità per la quale viene eseguita una query. + Tipo di proprietà di navigazione da includere. + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto con il percorso della query definito. + Oggetto di origine sul quale chiamare Include. + Elenco di oggetti correlati separato da punti da restituire nei risultati della query. + Tipo di entità per la quale viene eseguita una query. + + + Enumera la query in modo che per le query del server, ad esempio quelle di , , e altre, i risultati della query verranno caricati nell'oggetto associato, in o in altra cache del client.Ciò equivale a chiamare ToList e a eliminare l'elenco senza l'overhead dell'effettiva creazione dell'elenco. + Query di origine. + + + Enumera in modo asincrono la query in modo che per le query del server, ad esempio quelle di , , e altre, i risultati della query verranno caricati nell'oggetto associato, in o in altra cache del client.Ciò equivale a chiamare ToList e a eliminare l'elenco senza l'overhead dell'effettiva creazione dell'elenco. + Attività che rappresenta l'operazione asincrona. + Query di origine. + + + Enumera in modo asincrono la query in modo che per le query del server, ad esempio quelle di , , e altre, i risultati della query verranno caricati nell'oggetto associato, in o in altra cache del client.Ciò equivale a chiamare ToList e a eliminare l'elenco senza l'overhead dell'effettiva creazione dell'elenco. + Attività che rappresenta l'operazione asincrona. + Query di origine. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono un oggetto che rappresenta il numero totale di elementi in una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza di input. + Oggetto che contiene gli elementi da contare. + Tipo degli elementi di . + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero di elementi in una sequenza che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza che soddisfano la condizione nella funzione predicativa. + Oggetto che contiene gli elementi da contare. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero di elementi in una sequenza che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza che soddisfano la condizione nella funzione predicativa. + Oggetto che contiene gli elementi da contare. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero totale di elementi in una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza di input. + Oggetto che contiene gli elementi da contare. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Restituisce in modo asincrono il valore massimo di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore massimo. + Tipo degli elementi di . + + è null. + + non implementa . + + + Richiama in modo asincrono una funzione di proiezione su ogni elemento di una sequenza e restituisce il valore massimo risultante. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore massimo. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + Tipo del valore restituito dalla funzione rappresentata dall'oggetto . + + o è null. + + non implementa . + + + Richiama in modo asincrono una funzione di proiezione su ogni elemento di una sequenza e restituisce il valore massimo risultante. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore massimo. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo del valore restituito dalla funzione rappresentata dall'oggetto . + + o è null. + + non implementa . + + + Restituisce in modo asincrono il valore massimo di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore massimo. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce in modo asincrono il valore minimo di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore minimo. + Tipo degli elementi di . + + è null. + + non implementa . + + + Richiama in modo asincrono una funzione di proiezione su ogni elemento di una sequenza e restituisce il valore minimo risultante. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore minimo. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + Tipo del valore restituito dalla funzione rappresentata dall'oggetto . + + o è null. + + non implementa . + + + Richiama in modo asincrono una funzione di proiezione su ogni elemento di una sequenza e restituisce il valore minimo risultante. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore minimo. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo del valore restituito dalla funzione rappresentata dall'oggetto . + + o è null. + + non implementa . + + + Restituisce in modo asincrono il valore minimo di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore minimo. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce in modo asincrono l'unico elemento di una sequenza e genera un'eccezione se nella sequenza non è presente esattamente un solo elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input. + Oggetto di cui restituire il singolo elemento. + Tipo degli elementi di . + + è null. + + non implementa . + La sequenza di origine è vuota. + + + Restituisce in modo asincrono l'unico elemento di una sequenza che soddisfa una condizione specificata e genera un'eccezione se esistono più elementi di tale tipo. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input che soddisfa la condizione in . + Oggetto di cui restituire il singolo elemento. + Funzione per testare un elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + Nessun elemento soddisfa la condizione in . + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono l'unico elemento di una sequenza che soddisfa una condizione specificata e genera un'eccezione se esistono più elementi di tale tipo. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input che soddisfa la condizione in . + Oggetto di cui restituire il singolo elemento. + Funzione per testare un elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Nessun elemento soddisfa la condizione in . + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono l'unico elemento di una sequenza e genera un'eccezione se nella sequenza non è presente esattamente un solo elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input. + Oggetto di cui restituire il singolo elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + dispone di più di un elemento. + La sequenza di origine è vuota. + + + Restituisce in modo asincrono l'unico elemento di una sequenza o un valore predefinito se la sequenza è vuota. Questo metodo genera un'eccezione se esistono più elementi nella sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input o default () se la sequenza non contiene elementi. + Oggetto di cui restituire il singolo elemento. + Tipo degli elementi di . + + è null. + + non implementa . + + dispone di più di un elemento. + + + Restituisce in modo asincrono il singolo elemento di una sequenza che soddisfa una condizione specificata o un valore predefinito se tale elemento esiste. Questo metodo genera un'eccezione se più elementi soddisfano la condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input che soddisfa la condizione in o default () se non viene trovato un elemento di tale tipo. + Oggetto di cui restituire il singolo elemento. + Funzione per testare un elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Restituisce in modo asincrono il singolo elemento di una sequenza che soddisfa una condizione specificata o un valore predefinito se tale elemento esiste. Questo metodo genera un'eccezione se più elementi soddisfano la condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input che soddisfa la condizione in o default () se non viene trovato un elemento di tale tipo. + Oggetto di cui restituire il singolo elemento. + Funzione per testare un elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Restituisce in modo asincrono l'unico elemento di una sequenza o un valore predefinito se la sequenza è vuota. Questo metodo genera un'eccezione se esistono più elementi nella sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input o default () se la sequenza non contiene elementi. + Oggetto di cui restituire il singolo elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + dispone di più di un elemento. + + + Ignora un numero specificato di elementi in una sequenza e quindi restituisce gli elementi rimanenti. + Sequenza che contiene gli elementi presenti dopo l'indice specificato nella sequenza di input. + Sequenza dalla quale vengono restituiti gli elementi. + Espressione che restituisce il numero di elementi da ignorare. + Tipo degli elementi di source. + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Restituisce un numero specificato di elementi contigui dall'inizio di una sequenza. + Sequenza che contiene il numero specificato di elementi, dall'inizio della sequenza di input. + Sequenza dalla quale vengono restituiti gli elementi. + Espressione che restituisce il numero di elementi da restituire. + Tipo degli elementi di source. + + + Crea una matrice da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene una matrice che contiene elementi della sequenza di input. + Oggetto da cui creare una matrice. + Tipo degli elementi di . + + + Crea una matrice da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene una matrice che contiene elementi della sequenza di input. + Oggetto da cui creare una matrice. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Tipo degli elementi di . + Tipo della chiave restituita da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a un operatore di confronto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Oggetto per confrontare le chiavi. + Tipo degli elementi di . + Tipo della chiave restituita da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a un operatore di confronto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Oggetto per confrontare le chiavi. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo della chiave restituita da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Tipo degli elementi di . + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata, a un operatore di confronto e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto per confrontare le chiavi. + Tipo degli elementi di . + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata, a un operatore di confronto e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto per confrontare le chiavi. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo della chiave restituita da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + Oggetto dal quale creare un oggetto . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + Oggetto dal quale creare un oggetto . + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + Oggetto dal quale creare un oggetto . + Tipo degli elementi di . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + Oggetto dal quale creare un elenco . + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + + Controlla il comportamento di creazione delle transazioni durante l'esecuzione di un comando o di una query di database. + + + Se invece sono presenti transazioni esistenti, verranno usate; in caso contrario, il comando o la query verrà eseguita senza transazioni. + + + Se non sono presenti transazioni, ne verrà usata una nuova per l'operazione. + + + Rappresenta un errore durante il tentativo di preparazione o esecuzione di CommandCompilation.Questa eccezione vuole essere un'eccezione comune da rilevare per contenere le eccezioni del provider (SqlException, OracleException) quando si utilizza EntityCommand per eseguire istruzioni. + + + Inizializza una nuova istanza di , nessun messaggio, nessuna eccezione interna.Probabilmente non dovrebbe esistere, ma soddisfa FxCop. + + + Inizializza una nuova istanza di , con messaggio, nessuna eccezione interna.Probabilmente non dovrebbe esistere, ma soddisfa FxCop. + Messaggio. + + + Inizializza una nuova istanza di , con messaggio e un'istanza di un'eccezione interna. + Messaggio. + Eccezione interna. + + + Rappresenta un errore durante il tentativo di preparazione o esecuzione di CommandExecution.Questa eccezione vuole essere un'eccezione comune da rilevare per contenere le eccezioni del provider (SqlException, OracleException) quando si utilizza EntityCommand per eseguire istruzioni. + + + Inizializza una nuova istanza di EntityCommandExecutionException, nessun messaggio, nessuna eccezione interna.Probabilmente non dovrebbe esistere, ma soddisfa FxCop. + + + Inizializza una nuova istanza di EntityCommandExecutionException, con messaggio, nessuna eccezione interna.Probabilmente non dovrebbe esistere, ma soddisfa FxCop. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza di EntityCommandExecutionException, con messaggio e un'istanza di un'eccezione interna. + Messaggio in cui viene descritto l'errore. + Eccezione interna che ha causato questa eccezione corrente. + + + Fornisce l'eccezione utilizzata dal client dell'entità. + + + Inizializza una nuova istanza della classe con i valori predefiniti. + + + Inizializza una nuova istanza della classe . + Informazioni di serializzazione. + Contesto di flusso. + + + Inizializza una nuova istanza della classe che accetta un messaggio preformattato. + Messaggio di errore localizzato. + + + Inizializza una nuova istanza della classe che accetta un messaggio preformattato e un'eccezione interna. + Messaggio di errore localizzato. + Eccezione interna. + + + Rappresenta un identificatore di un'entità. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe con i valori chiave specificati. + Nome di EntitySet, completato dal nome di EntityContainer dell'entità. + Coppie chiave-valore che identificano l'entità. + + + Inizializza una nuova istanza della classe con i valori chiave specificati. + Nome di EntitySet, completato dal nome di EntityContainer dell'entità. + Coppie chiave-valore che identificano l'entità. + + + Inizializza una nuova istanza della classe con il valore e il nome della chiave singola specificati. + Nome di EntitySet, completato dal nome di EntityContainer dell'entità. + Nome della chiave che identifica l'entità. + Valore della chiave che identifica l'entità. + + + Ottiene o imposta il nome di EntityContainer che identifica il contenitore che contiene l'entità. + Nome di EntityContainer che identifica il contenitore che contiene l'entità. + + + Ottiene o imposta i valori della chiave che identificano l'entità. + Valori della chiave che identificano l'entità. + + + Ottiene un elemento che identifica un'entità risultante da un'operazione TREAT non eseguita correttamente. + Elemento che identifica un'entità risultante da un'operazione TREAT non eseguita correttamente. + + + Ottiene o imposta il nome di EntitySet che identifica il set di entità che contiene l'entità. + Nome di EntitySet che identifica il set di entità che contiene l'entità. + + + Indica un valore che specifica se questa istanza è uguale alla chiave specificata. + true se questa istanza è uguale alla chiave specificata; in caso contrario, false. + Chiave da confrontare a questa istanza. + + + Indica un valore che specifica se questa istanza è uguale alla chiave specificata. + true se questa istanza è uguale alla chiave specificata; in caso contrario, false. + Chiave da confrontare a questa istanza. + + + Ottiene il set di entità per questa chiave di entità dall'area di lavoro dei metadati specificata, in base al nome del set di entità e del contenitore di entità. + Set di entità presente nell'area di lavoro specificata per questa chiave di entità. + Area di lavoro in cui cercare il set di entità. + Impossibile trovare il set di entità nell'area di lavoro. + + + Restituisce un codice hash basato su valori per consentire l'utilizzo di EntityKey nelle tabelle hash. + Valore hash di . + + + Ottiene un valore che indica se questa chiave è temporanea. + true se la chiave è una chiave temporanea; in caso contrario, false. + + + Ottiene un elemento Singleton mediante il quale viene identificata un'entità di sola lettura. + Elemento Singleton mediante il quale viene identificata un'entità di sola lettura + + + Chiama dopo la deserializzazione di . + Contesto di serializzazione. + + + Chiama dopo la deserializzazione di . + Contesto di serializzazione. + + + Indica un valore che specifica se le due chiavi sono uguali. + true se le due chiavi sono uguali; in caso contrario, false. + Chiave da confrontare. + Chiave da confrontare. + + + Indica un valore che specifica se le due chiavi non sono uguali. + true se le due chiavi non sono uguali; in caso contrario, false. + Chiave da confrontare. + Chiave da confrontare. + + + Informazioni su una chiave che fa parte di un elemento EntityKey.Un membro chiave contiene il nome e il valore della chiave. + + + Crea un elemento EntityKeyMember vuoto.Questo costruttore viene utilizzato dalla serializzazione. + + + Crea un nuovo elemento EntityKeyMember con il valore e il nome della chiave specificati. + Nome della chiave + Valore della chiave + + + Nome della chiave + + + Restituisce una rappresentazione in forma di stringa di EntityKeyMember + Rappresentazione in forma di stringa di EntityKeyMember + + + Valore della chiave + + + Rappresenta un'eccezione di compilazione della query eSQL Query. Di seguito sono elencati i tipi principali di condizioni eccezionali che possono generare questa eccezione: 1) Errori di sintassi: generati durante l'analisi del testo della query e quando una query specifica non è conforme alla grammatica formale di eSQL. 2) Errori di semantica: generati quando le regole di semantica del linguaggio eSQL non sono soddisfatte, ad esempio quando i medatati o le informazioni dello schema non sono precisi o presenti oppure in caso di errori di convalida del tipo, violazioni delle regole di ambito, uso di variabili non definite e così via.Per ulteriori informazioni, vedere la specifica del linguaggio eSQL. + + + Inizializza una nuova istanza di con un messaggio di errore generico. + + + Inizializza una nuova istanza di con il messaggio specificato. + Messaggio di errore. + + + Inizializza una nuova istanza di con l'istanza di innerException e il messaggio specificato. + Messaggio di errore. + Eccezione interna. + + + Ottiene il numero di colonna approssimativo in cui si è verificato l'errore. + Numero di colonna approssimativo in cui si è verificato l'errore. + + + Ottiene il contesto approssimativo in cui si è verificato l'errore, se disponibile. + Contesto approssimativo in cui si è verificato l'errore, se disponibile. + + + Ottiene la descrizione dell'errore che spiega il motivo per cui la query non è stata accettata o l'elemento String.Empty è vuoto + Descrizione dell'errore che spiega il motivo per cui la query non è stata accettata o l'elemento String.Empty è vuoto. + + + Ottiene il numero di riga approssimativo in cui si è verificato l'errore + Numero di riga approssimativo in cui si è verificato l'errore. + + + Fornisce l'interfaccia DataRecord che supporta i tipi strutturati e informazioni sui metadati dettagliate. + + + Ottiene la proprietà DataRecordInfo che descrive il contenuto del record. + Proprietà DataRecordInfo che descrive il contenuto del record. + + + Restituisce lettori annidati come oggetti DbDataReader. + Lettori annidati come oggetti DbDataReader. + Ordinale della colonna. + + + Ottiene un oggetto DbDataRecord con l'indice specificato. + Oggetto DbDataRecord. + Indice della riga. + + + Generata per indicare che un albero dei comandi non è valido. + + + Costruisce un nuovo InvalidCommandTreeException con un messaggio predefinito. + + + Costruisce un nuovo InvalidCommandTreeException con il messaggio specificato. + Messaggio dell'eccezione + + + Costruisce un nuovo InvalidCommandTreeException con il messaggio specificato e un'eccezione interna. + Messaggio dell'eccezione. + Eccezione che rappresenta la causa di questa InvalidCommandTreeException. + + + Classe di eccezioni di mapping.Si noti che questa classe presenta uno stato, pertanto se se ne modificano gli elementi interni, le conseguenze possono essere sostanziali + + + costruttore con messaggio predefinito + + + costruttore predefinito + messaggio di errore localizzato + + + costruttore + messaggio di errore localizzato + eccezione interna + + + classe di eccezione dei metadati + + + costruttore con messaggio predefinito + + + costruttore predefinito + messaggio di errore localizzato + + + costruttore + messaggio di errore localizzato + eccezione interna + + + Questa eccezione viene generata quando un oggetto richiesto non viene trovato nell'archivio. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe . + Messaggio di errore localizzato. + + + Inizializza una nuova istanza della classe e del costruttore che accetta un messaggio e un'eccezione interna. + Messaggio di errore localizzato. + Eccezione interna. + + + Questa eccezione viene generata quando un'operazione di aggiornamento viola il vincolo di concorrenza. + + + Inizializza una nuova istanza della classe utilizzando i valori predefiniti. + + + Inizializza una nuova istanza della classe con il messaggio specificato. + Messaggio associato all'eccezione. + + + Inizializza una nuova istanza della classe con il messaggio specificato e un'eccezione interna. + Messaggio associato all'eccezione. + Errore che ha causato l'eccezione. + + + Inizializza una nuova istanza della classe con il messaggio specificato e un'eccezione interna. + Messaggio. + Errore che ha causato l'eccezione. + Voci di stato. + + + Rappresenta la classe di eccezioni del vincolo di proprietà.Si noti che questa classe presenta uno stato, pertanto se se ne modificano gli elementi interni, le conseguenze possono essere sostanziali. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe . + Messaggio di errore localizzato. + + + Inizializza una nuova istanza della classe con il messaggio fornito e un'eccezione interna + Messaggio di errore localizzato. + Eccezione interna. + + + Inizializza una nuova istanza della classe . + Messaggio di errore localizzato. + Nome della proprietà. + + + Inizializza una nuova istanza della classe . + Messaggio di errore localizzato. + Nome della proprietà. + Eccezione interna. + + + Ottiene il nome della proprietà che ha violato il vincolo. + Nome della proprietà che ha violato il vincolo. + + + Eccezione che viene generata quando il provider dell'archivio mostra un comportamento incompatibile con il provider client di entità. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe con il messaggio di errore specificato. + Messaggio di errore in cui viene descritta l'eccezione. + + + Inizializza una nuova istanza della classe con il messaggio di errore e l'eccezione interna specificati. + Messaggio di errore in cui viene descritta l'eccezione. + Eccezione interna che ha determinato l'eccezione corrente. + + + Eccezione generata durante l'errore di aggiornamento del salvataggio delle modifiche nell'archiviazione. + + + Inizializza una nuova istanza della classe con i valori predefiniti. + + + Inizializza una nuova istanza della classe con dati serializzati. + Oggetto che include le informazioni serializzate sull'eccezione. + Informazioni contestuali sull'origine o sulla destinazione. + + + Inizializza una nuova istanza della classe con messaggio di errore. + Messaggio di errore in cui viene descritta l'eccezione. + + + Inizializza una nuova istanza della classe con un messaggio di errore e un'eccezione interna. + Messaggio di errore in cui viene descritta l'eccezione. + Eccezione interna che ha determinato l'eccezione corrente. + + + Inizializza una nuova istanza della classe con un messaggio di errore, un'eccezione interna e voci di stato. + Messaggio di errore in cui viene descritta l'eccezione. + Eccezione interna che ha determinato l'eccezione corrente. + Voci di stato interessate dall'errore. + + + Ottiene le voci di stato interessate dall'errore. + Voci di stato interessate dall'errore. + + + Classe DataRecordInfo che fornisce un modo semplice per accedere sia alle informazioni sul tipo sia a quelle sulle colonne. + + + Inizializza un nuovo oggetto per un tipo specifico con una raccolta enumerabile di campi dati. + Metadati per il tipo rappresentato da questo oggetto, forniti da . + Raccolta enumerabile di oggetti che rappresentano le informazioni relative alle colonne. + + + Ottiene un oggetto per questo oggetto . + Oggetto . + + + Ottiene le informazioni sul tipo per questo oggetto come oggetto . + Valore di . + + + Rappresenta una definizione di comando preparata che può essere memorizzata nella cache e riutilizzata per evitare l'operazione di ripreparazione di un comando. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe usando l'oggetto fornito. + Oggetto fornito. + metodo usato per clonare l'oggetto + + + Crea e restituisce un oggetto DbCommand che può essere eseguito. + Comando per il database. + + + Interfaccia dei metadati per tutti i tipi CLR + + + Inizializza una nuova istanza della classe . + + + Nome del facet delle regole di confronto + + + Valore da passare a GetInformation per ottenere ConceptualSchemaDefinition + + + Valore da passare a GetInformation per ottenere ConceptualSchemaDefinitionVersion3 + + + Nome del facet DefaultValue + + + I writer del provider devono eseguire l'override di questo metodo per restituire l'argomento con l'escape dei caratteri jolly e dei caratteri di escape.Il metodo è utilizzato solo se SupportsEscapingLikeArgument restituisce true. + Argomento con l'escape dei caratteri jolly e dei caratteri di escape. + Argomento di cui effettuare l'escape. + + + Nome del facet FixedLength + + + Quando sottoposto a override in una classe derivata, questo metodo restituisce informazioni specifiche del provider. + Oggetto XmlReader che rappresenta il mapping al catalogo dell'archivio dati sottostante. + Tipo di informazioni da restituire. + + + Quando sottoposto a override in una classe derivata, questo metodo esegue il mapping del tipo di archiviazione specificato e di un set di facet per tale tipo a un tipo EDM. + Istanza di che descrive un tipo EDM e un set di facet per tale tipo. + Istanza di TypeUsage che descrive un tipo di archiviazione e un set di facet per tale tipo di cui eseguire il mapping al tipo EDM. + + + Restituisce gli oggetti FacetDescription per un tipo specifico. + Oggetti FacetDescription per il tipo EDM specificato. + Tipo EDM per cui restituire la descrizione dei facet. + + + Ottiene le informazioni specifiche del provider. + Informazioni specifiche del provider. + Tipo di informazioni da restituire. + + + Quando sottoposto a override in una classe derivata, restituisce una raccolta di funzioni EDM supportate dal manifesto del provider. + Raccolta di funzioni EDM. + + + Quando sottoposto a override in una classe derivata, questo metodo esegue il mapping del tipo EDM specificato e di un set di facet per tale tipo a un tipo di archiviazione. + Istanza di TypeUsage che descrive un tipo di archiviazione e un set di facet per tale tipo. + Istanza di TypeUsage che descrive il tipo EDM e un set di facet per tale tipo di cui eseguire il mapping al tipo di archiviazione. + + + Quando sottoposto a override in una classe derivata, restituisce il set di tipi primitivi supportati dall'origine dati. + Set di tipi supportati dall'origine dati. + + + Nome del facet IsStrict + + + Nome del facet MaxLength + + + Ottiene lo spazio dei nomi utilizzato da questo manifesto del provider. + Spazio dei nomi utilizzato da questo manifesto del provider. + + + Nome del facet Nullable + + + Nome del facet Precision + + + Nome del facet Scale + + + Nome del facet SRID + + + Valore da passare a GetInformation per ottenere StoreSchemaDefinition + + + Valore da passare a GetInformation per ottenere StoreSchemaDefinitionVersion3 + + + Valore da passare a GetInformation per ottenere StoreSchemaMapping + + + Valore da passare a GetInformation per ottenere StoreSchemaMappingVersion3 + + + Indica se il provider supporta l'utilizzo di stringhe di escape come modelli in un'espressione Like. + True se il provider supporta l'utilizzo di stringhe di escape come modelli in un'espressione Like; in caso contrario, false. + Se il provider supporta l'escape, carattere utilizzato come carattere di escape. + + + Restituisce un valore booleano che specifica se il provider può gestire alberi delle espressioni contenenti istanze di DbInExpression.L'implementazione predefinita restituisce false per la compatibilità con le versioni precedenti.Le classi derivate possono eseguire l'override di questo metodo. + false + + + Nome del facet Unicode + + + Factory per la compilazione delle definizioni dei comandi. Usare il tipo di questo oggetto come argomento del metodo IServiceProvider.GetService sulla factory del provider. + + + Inizializza una nuova istanza della classe . + + + Aggiunge un oggetto che verrà usato per risolvere i servizi del provider predefinito aggiuntivi quando un tipo derivato è registrato come provider EF usando una voce del file di configurazione dell'applicazione o attraverso la registrazione basata su codice in . + Sistema di risoluzione da aggiungere. + + + Vedere il problema 2390. La clonazione della proprietà DesignTimeVisible nell'oggetto DbCommand può causare deadlock.Consentire quindi l'override delle sottoclassi in questo punto. + clone dell'oggetto + oggetto da clonare + + + Crea l'oggetto DbCommandDefinition predefinito basato sul comando del prototipo. Questo metodo è destinato ai writer del provider per la compilazione di una definizione di comando predefinita da un comando.Nota: verrà clonato il prototipo + oggetto definizione del comando eseguibile + comando del prototipo + + + Crea un oggetto Definizione comando dato un albero dei comandi. + oggetto definizione del comando eseguibile + albero dei comandi per l'istruzione + + + Crea una definizione di comando dal manifesto e dall'albero dei comandi specificati. + Definizione di comando creata. + Manifesto. + Albero dei comandi. + + + Crea un database indicato dalla connessione e crea oggetti dello schema (tabelle, chiavi primarie, chiavi esterne) in base al contenuto di storeItemCollection. + Connessione a un database che non esiste che deve essere creato e popolato con gli oggetti dell'archivio indicati dal parametro storeItemCollection. + Timeout di esecuzione per i comandi necessari per creare il database. + Raccolta di tutti gli elementi dell'archivio in base ai quali dovrà essere creato lo script. + + + Genera uno script Data Definition Language (DDL) che crea oggetti dello schema (tabelle, chiavi primarie, chiavi esterne) in base al contenuto del parametro StoreItemCollection e la cui destinazione è la versione del database corrispondente al token del manifesto del provider. + Script DDL che crea oggetti dello schema in base al contenuto del parametro StoreItemCollection e la cui destinazione è la versione del database corrispondente al token del manifesto del provider. + Token del manifesto del provider che identifica la versione di destinazione. + Struttura del database. + + + Crea un oggetto definizione di comando per il manifesto del provider e l'albero dei comandi specificati. + Oggetto definizione comando eseguibile. + Manifesto del provider recuperato in precedenza dal provider dell'archivio. + Albero dei comandi per l'istruzione. + + + Restituisce un valore che indica se un database specifico esiste sul server. + True se il provider è in grado di dedurre il database solo in base alla connessione. + Connessione a un database la cui esistenza viene verificata da questo metodo. + Timeout di esecuzione per tutti i comandi necessari per determinare l'esistenza del database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per determinare l'esistenza del database. + + + Restituisce un valore che indica se un database specifico esiste sul server. + True se il provider è in grado di dedurre il database solo in base alla connessione. + Connessione a un database la cui esistenza viene verificata da questo metodo. + Timeout di esecuzione per tutti i comandi necessari per determinare l'esistenza del database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per determinare l'esistenza del database. + + + Crea un database indicato dalla connessione e crea oggetti dello schema (tabelle, chiavi primarie, chiavi esterne) in base al contenuto di un parametro StoreItemCollection. + Connessione a un database che non esiste che deve essere creato e popolato con gli oggetti dell'archivio indicati dal parametro storeItemCollection. + Timeout di esecuzione per i comandi necessari per creare il database. + Raccolta di tutti gli elementi dell'archivio in base ai quali dovrà essere creato lo script. + + + Genera uno script Data Definition Language (DDL) che crea oggetti dello schema (tabelle, chiavi primarie, chiavi esterne) in base al contenuto del parametro StoreItemCollection e la cui destinazione è la versione del database corrispondente al token del manifesto del provider. + Script DDL che crea oggetti dello schema in base al contenuto del parametro StoreItemCollection e la cui destinazione è la versione del database corrispondente al token del manifesto del provider. + Token del manifesto del provider che identifica la versione di destinazione. + Struttura del database. + + + Restituisce un valore che indica se un database specifico esiste sul server. + True se il provider è in grado di dedurre il database solo in base alla connessione. + Connessione a un database la cui esistenza viene verificata da questo metodo. + Timeout di esecuzione per tutti i comandi necessari per determinare l'esistenza del database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per determinare l'esistenza del database. + + + Restituisce un valore che indica se un database specifico esiste sul server. + True se il provider è in grado di dedurre il database solo in base alla connessione. + Connessione a un database la cui esistenza viene verificata da questo metodo. + Timeout di esecuzione per tutti i comandi necessari per determinare l'esistenza del database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per determinare l'esistenza del database. + + + Elimina il database specificato. + Connessione a un database esistente che deve essere eliminato. + Timeout di esecuzione per i comandi necessari per eliminare il database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per l'eliminazione del database. + + + Ottiene i servizi spaziali per . + Servizi spaziali. + Informazioni sul token associate al manifesto del provider. + + + Elimina il database specificato. + Connessione a un database esistente che deve essere eliminato. + Timeout di esecuzione per i comandi necessari per eliminare il database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per l'eliminazione del database. + + + Espande |DataDirectory| nel percorso specificato se inizia con |DataDirectory| e restituisce il percorso espanso o la stringa specificata se non inizia con |DataDirectory|. + Percorso espanso. + Percorso da espandere. + + + Restituisce un lettore XML che rappresenta la descrizione CSDL. + XmlReader che rappresenta la descrizione CSDL + Nome della descrizione CSDL. + + + Quando sottoposto a override in una classe derivata, restituisce un'istanza di una classe che deriva da DbProviderManifest. + Oggetto DbProviderManifest che rappresenta il manifesto del provider. + Informazioni sul token associate al manifesto del provider. + + + Restituisce il token del manifesto del provider per una data connessione. + Token del manifesto del provider per la connessione specificata. + Connessione da cui trovare il token del manifesto. + + + Ottiene il lettore dati spaziali per l'oggetto . + Lettore dati spaziali. + Lettore da cui provengono i dati spaziali. + Informazioni sul token associate al manifesto del provider. + + + Ottiene l'oggetto che verrà usato per eseguire metodi che usano la connessione specificata. + Nuova istanza di + Connessione di database + + + Ottiene l'oggetto che verrà usato per eseguire metodi che usano la connessione specificata.Questo overload deve essere usato dalle classi derivate per compatibilità con i provider di wrapping. + Nuova istanza di + Connessione di database + Nome invariante del provider. + + + Recupera DbProviderFactory in base alla DbConnection specificata. + Oggetto DbProviderFactory recuperato. + Connessione da usare. + + + Restituisce il manifesto del provider usando le informazioni sulla versione specificate. + Manifesto del provider usando le informazioni sulla versione specificate. + Informazioni sul token associate al manifesto del provider. + + + Restituisce il token del manifesto del provider corrispondente a una connessione. + Token del manifesto del provider. + Connessione al provider. + + + Restituisce i provider corrispondenti a una connessione. + Istanza di basata sulla connessione specificata. + Connessione al provider. + + + Chiamato per risolvere i servizi del provider predefinito aggiuntivi quando un tipo derivato è registrato come provider EF usando una voce nel file di configurazione dell'applicazione o attraverso la registrazione basata su codice in .L'implementazione di questo metodo in questa classe usa i sistemi di risoluzione aggiunti con il metodo AddDependencyResolver per risolvere le dipendenze. + Istanza del tipo specificato o Null se il servizio non può essere risolto. + Tipo del servizio da risolvere. + Chiave facoltativa che fornisce informazioni aggiuntive per la risoluzione del servizio. + + + Chiamato per risolvere i servizi del provider predefinito aggiuntivi quando un tipo derivato è registrato come provider EF usando una voce nel file di configurazione dell'applicazione o attraverso la registrazione basata su codice in .L'implementazione di questo metodo in questa classe usa i sistemi di risoluzione aggiunti con il metodo AddDependencyResolver per risolvere le dipendenze. + Tutti i servizi registrati che soddisfano il tipo e la chiave forniti o un'enumerazione vuota se non ne esistono. + Tipo del servizio da risolvere. + Chiave facoltativa che fornisce informazioni aggiuntive per la risoluzione del servizio. + + + Ottiene il lettore dati spaziali per l'oggetto . + Lettore dati spaziali. + Lettore da cui provengono i dati spaziali. + Token associato al manifesto del provider. + + + Ottiene i servizi spaziali per . + Servizi spaziali. + Informazioni sul database per cui verranno usati i servizi spaziali. + + + Ottiene i servizi spaziali per . + Servizi spaziali. + Informazioni sul token associate al manifesto del provider. + + + Registra un gestore per l'elaborazione dei messaggi non di errore provenienti dal provider di database. + Connessione per la quale ricevere le informazioni. + Gestore per elaborare i messaggi. + + + Imposta il valore del parametro e i facet appropriati per l'oggetto specificato. + Parametro. + Tipo del parametro. + Valore del parametro. + + + Imposta il valore del parametro e i facet appropriati per l'oggetto specificato. + Parametro. + Tipo del parametro. + Valore del parametro. + + + Specializzazione di ProviderManifest che accetta XmlReader + + + Inizializza una nuova istanza della classe . + Oggetto che fornisce accesso ai dati XML nel file manifesto del provider. + + + Restituisce l'elenco di descrizioni dei facet per il tipo Entity Data Model (EDM) specificato. + Raccolta di tipo che contiene l'elenco di descrizioni dei facet per il tipo EDM specificato. + Oggetto per il quale devono essere recuperate le descrizioni dei facet. + + + Restituisce l'elenco di funzioni supportate dal provider. + Raccolta di tipo che contiene l'elenco di funzioni supportate dal provider. + + + Restituisce l'elenco dei tipi primitivi supportati dal provider di archiviazione. + Raccolta di tipo che contiene l'elenco di tipi primitivi supportati dal provider di archiviazione. + + + Ottiene il nome dello spazio dei nomi supportato da questo manifesto del provider. + Nome dello spazio dei nomi supportato da questo manifesto del provider. + + + Ottiene il tipo Entity Data Model (EDM) equivalente con il mapping migliore per un nome di tipo di archiviazione specificato. + Tipo EDM equivalente con il mapping migliore per un nome di tipo di archiviazione specificato. + + + Ottiene il tipo primitivo di archiviazione equivalente con il mapping migliore per un nome di tipo di archiviazione specificato. + Tipo primitivo di archiviazione equivalente con il mapping migliore per un nome di tipo di archiviazione specificato. + + + Classe EntityRecordInfo che fornisce un modo semplice per accedere sia alle informazioni sul tipo sia a quelle sulle colonne. + + + Inizializza una nuova istanza della classe di un tipo di entità specifico con una raccolta enumerabile di campi dati e con informazioni specifiche sulla chiave e sul set di entità. + Oggetto dell'entità rappresentato dall'oggetto descritto da questo oggetto . + Raccolta enumerabile di oggetti che rappresentano le informazioni relative alle colonne. + Chiave per l'entità. + Set a cui appartiene l'entità. + + + Ottiene l'oggetto dell'entità. + Chiave per l'entità. + + + Classe FieldMetadata che fornisce la correlazione tra i numeri ordinali delle colonne e MemberMetadata. + + + Inizializza un nuovo oggetto con il valore ordinale e il tipo di campo specificati. + Integer che specifica il percorso dei metadati. + Tipo del campo. + + + Ottiene il tipo del campo per questo oggetto . + Tipo di campo per questo oggetto . + + + Ottiene il valore ordinale per questo oggetto . + Integer che rappresenta il valore ordinale. + + + Rappresenta un tipo di base astratto per i tipi che implementano l'interfaccia IExpressionVisitor da cui eseguire la derivazione. + + + Inizializza una nuova istanza della classe . + + + Implementa il pattern visitor per l'albero dei comandi. + Albero dei comandi. + + + Implementa il pattern visitor per l'albero dei comandi di eliminazione. + Albero dei comandi di eliminazione. + + + Implementa il pattern visitor per l'albero dei comandi della funzione. + Albero dei comandi della funzione. + + + Implementa il pattern visitor per l'albero dei comandi di inserimento. + Albero dei comandi di inserimento. + + + Implementa il pattern visitor per la clausola di modifica. + Clausola di modifica. + + + Implementa il pattern visitor per la raccolta di clausole di modifica. + Clausole di modifica. + + + Implementa il pattern visitor per l'albero dei comandi di query. + Albero dei comandi di query. + + + Implementa il pattern visitor per la clausola Set. + Clausola Set. + + + Implementa il pattern visitor per l'albero dei comandi di aggiornamento. + Albero dei comandi di aggiornamento. + + + Tipo di base astratto per i tipi che implementano l'interfaccia IExpressionVisitor da cui eseguire la derivazione. + + + Inizializza una nuova istanza della classe . + + + Metodo del pattern visitor per l'oggetto . + DbAndExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbApplyExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbArithmeticExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbCaseExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbCastExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbComparisonExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbConstantExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbCrossJoinExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DeRefExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbDistinctExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbElementExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbEntityRefExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbExceptExpression oggetto della visita. + + è Null + + + Chiamato quando viene rilevato un oggetto di un tipo altrimenti non riconosciuto. + Espressione + + è Null + Viene sempre generato se viene chiamato questo metodo, poiché indica che è di un tipo non supportato. + + + Metodo del pattern visitor per l'oggetto . + DbFilterExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbFunctionExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbInExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbIntersectExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbIsEmptyExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbIsNullExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbIsOfExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbJoinExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbLambdaExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbLikeExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbLimitExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbNewInstanceExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbNotExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbNullExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbOfTypeExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbOrExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbParameterReferenceExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbProjectExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbPropertyExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbQuantifierExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbRefExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbRefKeyExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbRelationshipNavigationExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbScanExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbSkipExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbSortExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbTreatExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbUnionAllExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbVariableReferenceExpression oggetto della visita. + + è Null + + + Metodo pratico per visitare l'oggetto specificato. + Aggregazione da visitare. + + è Null + + + Metodo pratico per visualizzare ogni oggetto nell'elenco, se l'elenco è non Null. + Elenco di aggregazioni da visitare. + + è Null + + + Metodo pratico per visitare l'oggetto specificato. + Oggetto DbBinaryExpression da visitare. + + è Null + + + Metodo pratico per visitare l'oggetto specificato, se non Null. + Espressione da visitare. + + è Null + + + Metodo pratico per la post-elaborazione dopo la visita di un oggetto DbExpressionBinding. + Oggetto DbExpressionBinding visitato in precedenza. + + + Metodo pratico per visitare l'oggetto specificato. + Oggetto DbExpressionBinding da visitare. + + è Null + + + Metodo pratico per visitare ogni oggetto nell'elenco specificato, se l'elenco è non Null. + Elenco di espressioni da visitare. + + è Null + + + Metodo pratico che indica che le chiavi di raggruppamento di un oggetto sono state visitate e che ora verranno visitate le aggregazioni. + DbGroupExpressionBinding di DbGroupByExpression + + + Metodo pratico per la post-elaborazione dopo la visita di un oggetto DbGroupExpressionBinding. + Oggetto DbGroupExpressionBinding visitato in precedenza. + + + Metodo pratico per visitare l'oggetto specificato. + Oggetto DbGroupExpressionBinding da visitare. + + è Null + + + Metodo pratico per la post-elaborazione dopo la visita di un oggetto DbLambda. + Oggetto DbLambda visitato in precedenza. + + + Metodo pratico che indica che il corpo di un oggetto Lambda sta per essere visitato. + Oggetto DbLambda che sta per essere visitato + + è Null + + + Metodo pratico per visitare l'oggetto specificato. + Oggetto DbUnaryExpression da visitare. + + è Null + + + Le aggregazioni sono pseudo-espressioni.Hanno l'aspetto delle espressioni, ma presentano restrizioni in termini della posizione in cui possono comparire, ovvero solo nella clausola di aggregazione di un'espressione group-by. + + + Ottiene l'elenco di espressioni che definiscono gli argomenti per l'aggregazione. + + + Ottiene il tipo di risultato di questa aggregazione + + + Rappresenta l'operatore logico And di due argomenti Boolean. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta un'operazione Apply, ovvero la chiamata del functor specificato per ogni elemento nel set di input specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che specifica il functor richiamato per ogni elemento nel set di input. + + + Ottiene l'oggetto che specifica il set di input. + + + Rappresenta un'operazione aritmetica (addizione, sottrazione, moltiplicazione, divisione, modulo o negazione) applicata a due argomenti numerici. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'elenco di espressioni che definiscono gli argomenti correnti. + + + Il tipo di base astratto per le espressioni che accettano due operandi dell'espressione. + + + Ottiene l'oggetto che definisce l'argomento a sinistra. + + + Ottiene l'oggetto che definisce l'argomento a destra. + + + Rappresenta un'operazione logica Case When...Then...Else. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene la clausola Else di DbCaseExpression. + + + Ottiene le clausole Then di DbCaseExpression. + + + Ottiene le clausole When di DbCaseExpression. + + + Rappresenta un'operazione di cast applicata a un argomento polimorfico. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta il tipo di base astratto per i tipi di DbCommandTree Delete, Query, Insert e Update. + + + Ottiene il tipo di questo albero dei comandi. + Tipo di questo albero dei comandi. + + + Ottiene lo spazio dati in cui devono trovarsi i metadati utilizzati da questo albero dei comandi. + Spazio dati in cui devono trovarsi i metadati usati da questo albero dei comandi. + + + Ottiene l'area di lavoro dei metadati utilizzata da questo albero dei comandi. + Area di lavoro dei metadati usata da questo albero dei comandi. + + + Ottiene il nome e il tipo corrispondente di ogni parametro a cui è possibile fare riferimento all'interno di questo albero dei comandi. + Nome e il tipo corrispondente di ogni parametro a cui è possibile fare riferimento all'interno di questo albero dei comandi. + + + Restituisce una rappresentazione di stringa di . + Rappresentazione di stringa dell'oggetto . + + + Ottiene un valore che indica se l'albero dei comandi usa la semantica null per il database. + L'albero dei comandi usa la semantica null per il database. + + + Descrive i diversi comandi del database. + + + Specifica il comando di eliminazione. + + + Specifica il comando di funzione. + + + Specifica il comando di inserimento. + + + Specifica il comando di query. + + + Specifica il comando di aggiornamento. + + + Rappresenta un'operazione di confronto (uguaglianza, maggiore di, maggiore o uguale a, minore di, minore o uguale a, ineguaglianza) applicata a due argomenti. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta un valore costante. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene il valore della costante. + + + Rappresenta un'operazione di join non condizionale tra gli argomenti della raccolta specificati + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un elenco che fornisce i set di input al join. + + + Rappresenta un'operazione di eliminazione di una singola riga espressa come albero dei comandi canonico. + + + Inizializza una nuova istanza della classe . + Area di lavoro metadati. + Spazio dati. + Associazione di espressioni del database. + Espressione del database. + + + Ottiene il tipo di questo albero dei comandi. + Tipo di questo albero dei comandi. + + + Ottiene un oggetto che specifica il predicato utilizzato per determinare i membri della raccolta di destinazione da eliminare. + Predicato utilizzato per determinare i membri della raccolta di destinazione da eliminare. + + + Rappresenta il recupero di una determinata entità utilizzando il riferimento specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta la rimozione di elementi duplicati dall'operando del set specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta la conversione dell'operando del set specificato in un singleton.Se il set è vuoto, la conversione restituisce Null, in caso contrario la conversione restituisce uno degli elementi del set. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta il recupero di un riferimento all'entità specificata come Rif. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta l'operazione di sottrazione dei set tra gli operandi sinistro e destro. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta il tipo di base per tutte le espressioni. + + + Implementa il metodo di interfaccia del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + + è null. + + + Implementa il metodo di interfaccia del pattern per i visitor delle espressioni che producono un valore di risultato di un tipo specifico. + Istanza di . + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto dall'oggetto . + + è null. + + + Determina se l'oggetto specificato è uguale all'istanza di DbExpression corrente. + true se l'oggetto specificato è uguale all'istanza di DbExpression corrente; in caso contrario, false. + Oggetto da confrontare all'oggetto corrente. + + + Ottiene il tipo dell'espressione che indica l'operazione dell'espressione. + Tipo dell'espressione che indica l'operazione dell'espressione. + + + Crea un oggetto che rappresenta il valore binario specificato che può essere Null. + Oggetto che rappresenta il valore binario specificato. + Valore binario su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore booleano che ammette i valori Null specificato. + Oggetto che rappresenta il valore booleano specificato. + Valore booleano su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore byte che ammette i valori Null specificato. + Oggetto che rappresenta il valore byte specificato. + Valore byte su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore che ammette i valori Null specificato. + Oggetto che rappresenta il valore DateTime specificato. + Valore DateTime su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore che ammette i valori Null specificato. + Oggetto che rappresenta il valore DateTimeOffset specificato. + Valore DateTimeOffset su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore decimale che ammette i valori Null specificato. + Oggetto che rappresenta il valore decimale specificato. + Valore decimale su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore Double che ammette i valori Null specificato. + Oggetto che rappresenta il valore Double specificato. + Valore Double su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore specificato, che può essere Null. + Oggetto che rappresenta il valore DbGeography specificato. + Valore DbGeography su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore specificato, che può essere Null. + Oggetto che rappresenta il valore DbGeometry specificato. + Valore DbGeometry su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore che ammette i valori Null specificato. + Oggetto che rappresenta il valore Guid specificato. + Valore Guid su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore Int16 che ammette i valori Null specificato. + Oggetto che rappresenta il valore Int16 specificato. + Valore Int16 su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore Int32 che ammette i valori Null specificato. + Oggetto che rappresenta il valore Int32 specificato. + Valore Int32 su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore Int64 che ammette i valori Null specificato. + Oggetto che rappresenta il valore Int64 specificato. + Valore Int64 su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore Single che ammette i valori Null specificato. + Oggetto che rappresenta il valore Single specificato. + Valore Single su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore stringa specificato. + Oggetto che rappresenta il valore stringa specificato. + Valore stringa su cui deve essere basata l'espressione restituita. + + + Funge da funzione hash per questo tipo. + Codice hash per l'espressione corrente. + + + Converte una matrice di Unsigned Integer a 8 bit in un . + Oggetto che rappresenta la matrice convertita di Unsigned Integer a 8 bit. + Matrice di Unsigned Integer a 8 bit. + + + Converte un oggetto DbGeography nell'oggetto . + Oggetto che rappresenta l'oggetto DbGeography convertito. + Oggetto DbGeography. + + + Converte un oggetto DBGeometry nell'oggetto . + Oggetto che rappresenta l'oggetto DbGeography convertito. + Oggetto DbGeometry. + + + Converte un oggetto booleano che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto booleano che ammette i valori Null convertito. + Oggetto booleano che ammette i valori Null. + + + Converte un Unsigned Integer a 8 bit che ammette i valori Null in un oggetto . + Oggetto che rappresenta l'Unsigned Integer a 8 bit convertito. + Unsigned Integer a 8 bit che ammette i valori Null. + + + Converte un oggetto che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto . + Oggetto che ammette i valori Null. + + + Converte un oggetto che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto che ammette i valori Null. + Oggetto che ammette i valori Null. + + + Converte un oggetto decimale che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto decimale che ammette i valori Null. + Oggetto decimale che ammette i valori Null. + + + Converte un oggetto Double che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto Double che ammette i valori Null. + Oggetto Double che ammette i valori Null. + + + Converte un oggetto Guid che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto che ammette i valori Null. + Oggetto che ammette i valori Null. + + + Converte un Unsigned Integer a 16 bit che ammette i valori Null in un oggetto . + Oggetto che rappresenta l'Unsigned Integer a 16 bit che ammette i valori Null. + Unsigned Integer a 16 bit che ammette i valori Null. + + + Converte un Unsigned Integer a 32 bit che ammette i valori Null in un oggetto . + Oggetto che rappresenta l'Unsigned Integer a 32 bit che ammette i valori Null. + Unsigned Integer a 32 bit che ammette i valori Null. + + + Converte un Unsigned Integer a 64 bit che ammette i valori Null in un oggetto . + Oggetto che rappresenta l'Unsigned Integer a 64 bit che ammette i valori Null. + Unsigned Integer a 64 bit che ammette i valori Null. + + + Converte un numero a virgola mobile a precisione singola che ammette i valori Null nell'oggetto . + Oggetto che rappresenta un numero a virgola mobile a precisione singola. + Numero a virgola mobile a precisione singola. + + + Converte una raccolta sequenziale di caratteri Unicode . + Oggetto che rappresenta una raccolta sequenziale di caratteri Unicode. + Raccolta sequenziale di caratteri Unicode. + + + Ottiene i metadati del tipo per il tipo di risultato dell'espressione. + Metadati del tipo per il tipo di risultato dell'espressione. + + + Descrive un'associazione per un'espressione.Concettualmente simile a un ciclo foreach in C#.La proprietà DbExpression definisce la raccolta su cui viene eseguita l'iterazione, mentre la proprietà Var fornisce un modo per fare riferimento all'elemento corrente della raccolta durante l'iterazione.DbExpressionBinding consente di descrivere gli argomenti set rispetto a espressioni relazionali come , e . + + + Ottiene l'oggetto che definisce il set di input. + + + Ottiene l'oggetto che fa riferimento alla variabile dell'elemento. + + + Ottiene il nome assegnato alla variabile dell'elemento. + + + Ottiene i metadati del tipo della variabile dell'elemento. + + + Descrive i 'tipi' diversi (classi) delle espressioni + + + True per tutto. + + + AND logico. + + + True per tutto. + + + Istruzione case condizionale. + + + Cast di tipo polimorfico. + + + Valore costante. + + + Cross Apply + + + Cross Join + + + Dereferenziazione. + + + Rimozione dei duplicati. + + + Divisione. + + + Impostare su conversione singleton. + + + Recupero del valore di riferimento dell'entità. + + + Uguaglianza + + + Differenza di insiemi + + + Restrizione. + + + Full outer join + + + Chiamata di una funzione autonoma + + + Maggiore di. + + + Maggiore o uguale a. + + + Raggruppamento. + + + In. + + + Inner join + + + Intersezione dei set. + + + Determinazione del set vuoto. + + + Determinazione Null. + + + Confronto dei tipi (tipo o sottotipo specificato). + + + Confronto dei tipi (solo Tipo specificato). + + + Applicazione di una funzione Lambda + + + Left outer join + + + Minore di. + + + Minore o uguale a. + + + Confronto tra stringhe. + + + Restrizione del conteggio di risultati (TOP n). + + + Sottrazione. + + + Modulo. + + + Moltiplicazione. + + + Costruzione di istanze, righe e set. + + + Not logico. + + + Disuguaglianza. + + + Null. + + + Impostare i membri per tipo (o sottotipo). + + + Impostare i membri per tipo (esatto). + + + OR logico. + + + Outer apply. + + + Riferimento a un parametro. + + + Addizione. + + + Proiezione. + + + Recupero di una proprietà statica o di istanza. + + + Riferimento. + + + Recupero del valore della chiave di riferimento. + + + Navigazione di una relazione (composizione o associazione). + + + Analisi di set di entità o di relazioni. + + + Ignorare elementi di una raccolta ordinata. + + + Ordinamento. + + + Conversione di tipi. + + + Negazione. + + + Unione dei set (con duplicati). + + + Riferimento a una variabile. + + + Assicura che tutti i metadati in un albero delle espressioni provengano dall'area di lavoro dei metadati specificata, potenzialmente riassociando e ricompilando le espressioni in metadati di sostituzione. + + + Inizializza una nuova istanza della classe . + Area di lavoro di destinazione. + + + Implementa il pattern visitor per il recupero della proprietà di un'istanza. + Visitor implementato. + Espressione. + + + Implementa il pattern visitor per il set di entità. + Pattern visitor implementato. + Set di entità. + + + Implementa il pattern visitor per la funzione. + Pattern visitor implementato. + Metadati della funzione. + + + Implementa il pattern visitor per il tipo. + Pattern visitor implementato. + Tipo. + + + Implementa il pattern visitor per l'utilizzo del tipo. + Pattern visitor implementato. + Tipo. + + + La classe di base astratta del pattern visitor dell'espressione che deve essere implementata dai visitor che non restituiscono un valore di risultato. + + + Inizializza una nuova istanza della classe . + + + Metodo del pattern visitor per DbAndExpression. + DbAndExpression oggetto della visita. + + + Metodo del pattern visitor per DbApplyExpression. + DbApplyExpression oggetto della visita. + + + Metodo del pattern visitor per DbArithmeticExpression. + DbArithmeticExpression oggetto della visita. + + + Metodo del pattern visitor per DbCaseExpression. + DbCaseExpression oggetto della visita. + + + Metodo del pattern visitor per DbCastExpression. + DbCastExpression oggetto della visita. + + + Metodo del pattern visitor per DbComparisonExpression. + DbComparisonExpression oggetto della visita. + + + Metodo del pattern visitor per DbConstantExpression. + DbConstantExpression oggetto della visita. + + + Metodo del pattern visitor per DbCrossJoinExpression. + DbCrossJoinExpression oggetto della visita. + + + Metodo del pattern visitor per DbDerefExpression. + DbDerefExpression oggetto della visita. + + + Metodo del pattern visitor per DbDistinctExpression. + DbDistinctExpression oggetto della visita. + + + Metodo del pattern visitor per DbElementExpression. + DbElementExpression oggetto della visita. + + + Metodo del pattern visitor per DbEntityRefExpression. + DbEntityRefExpression oggetto della visita. + + + Metodo del pattern visitor per DbExceptExpression. + DbExceptExpression oggetto della visita. + + + Questo metodo viene chiamato quando viene rilevata un'espressione di un tipo non riconosciuto. + Espressione. + + + Metodo del pattern visitor per DbFilterExpression. + DbFilterExpression oggetto della visita. + + + Metodo del pattern visitor per DbFunctionExpression. + DbFunctionExpression oggetto della visita. + + + Metodo del pattern visitor per DbGroupByExpression. + DbGroupByExpression oggetto della visita. + + + Metodo del pattern visitor per DbInExpression. + DbInExpression oggetto della visita. + + + Metodo del pattern visitor per DbIntersectExpression. + DbIntersectExpression oggetto della visita. + + + Metodo del pattern visitor per DbIsEmptyExpression. + DbIsEmptyExpression oggetto della visita. + + + Metodo del pattern visitor per DbIsNullExpression. + DbIsNullExpression oggetto della visita. + + + Metodo del pattern visitor per DbIsOfExpression. + DbIsOfExpression oggetto della visita. + + + Metodo del pattern visitor per DbJoinExpression. + DbJoinExpression oggetto della visita. + + + Metodo del pattern visitor per DbLambdaExpression. + DbLambdaExpression oggetto della visita. + + + Metodo del pattern visitor per DbLikeExpression. + DbLikeExpression oggetto della visita. + + + Metodo del pattern visitor per DbLimitExpression. + DbLimitExpression oggetto della visita. + + + Metodo del pattern visitor per DbNewInstanceExpression. + DbNewInstanceExpression oggetto della visita. + + + Metodo del pattern visitor per DbNotExpression. + DbNotExpression oggetto della visita. + + + Metodo del pattern visitor per DbNullExpression. + DbNullExpression oggetto della visita. + + + Metodo del pattern visitor per DbOfTypeExpression. + DbOfTypeExpression oggetto della visita. + + + Metodo del pattern visitor per DbOrExpression. + DbOrExpression oggetto della visita. + + + Metodo del pattern visitor per DbParameterReferenceExpression. + DbParameterReferenceExpression oggetto della visita. + + + Metodo del pattern visitor per DbProjectExpression. + DbProjectExpression oggetto della visita. + + + Metodo del pattern visitor per DbPropertyExpression. + DbPropertyExpression oggetto della visita. + + + Metodo del pattern visitor per DbQuantifierExpression. + DbQuantifierExpression oggetto della visita. + + + Metodo del pattern visitor per DbRefExpression. + DbRefExpression oggetto della visita. + + + Metodo del pattern visitor per DbRefKeyExpression. + DbRefKeyExpression oggetto della visita. + + + Metodo del pattern visitor per DbRelationshipNavigationExpression. + DbRelationshipNavigationExpression oggetto della visita. + + + Metodo del pattern visitor per DbScanExpression. + DbScanExpression oggetto della visita. + + + Metodo del pattern visitor per DbSkipExpression. + DbSkipExpression oggetto della visita. + + + Metodo del pattern visitor per DbSortExpression. + DbSortExpression oggetto della visita. + + + Metodo del pattern visitor per DbTreatExpression. + DbTreatExpression oggetto della visita. + + + Metodo del pattern visitor per DbUnionAllExpression. + DbUnionAllExpression oggetto della visita. + + + Metodo del pattern visitor per DbVariableReferenceExpression. + DbVariableReferenceExpression oggetto della visita. + + + La classe di base astratta del pattern visitor dell'espressione che deve essere implementata dai visitor che restituiscono un valore di risultato di un tipo specifico. + Tipo del valore di risultato prodotto dal visitor. + + + Inizializza una nuova istanza della classe . + + + Metodo del pattern visitor tipizzato per DbAndExpression. + DbAndExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbApplyExpression. + DbApplyExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbArithmeticExpression. + DbArithmeticExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbCaseExpression. + DbCaseExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbCastExpression. + DbCastExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbComparisonExpression. + DbComparisonExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbConstantExpression. + DbConstantExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbCrossJoinExpression. + DbCrossJoinExpression oggetto della visita. + + + Metodo del pattern visitor per DbDerefExpression. + DbDerefExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbDistinctExpression. + DbDistinctExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbElementExpression. + DbElementExpression oggetto della visita. + + + Metodo del pattern visitor per DbEntityRefExpression. + DbEntityRefExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbExceptExpression. + DbExceptExpression oggetto della visita. + + + Questo metodo viene chiamato quando viene rilevata un'espressione di un tipo non riconosciuto. + Espressione. + + + Metodo del pattern visitor tipizzato per DbFilterExpression. + DbFilterExpression oggetto della visita. + + + Metodo del pattern visitor per DbFunctionExpression + DbFunctionExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbGroupByExpression. + DbGroupByExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbInExpression. + DbInExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbIntersectExpression. + DbIntersectExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbIsEmptyExpression. + DbIsEmptyExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbIsNullExpression. + DbIsNullExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbIsOfExpression. + DbIsOfExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbJoinExpression. + DbJoinExpression oggetto della visita. + + + Metodo del pattern visitor per DbLambdaExpression. + DbLambdaExpression oggetto della visita. + + + Metodo del pattern visitor per DbLikeExpression. + DbLikeExpression oggetto della visita. + + + Metodo del pattern visitor per DbLimitExpression. + DbLimitExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbNewInstanceExpression. + DbNewInstanceExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbNotExpression. + DbNotExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbNullExpression. + DbNullExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbOfTypeExpression. + DbOfTypeExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbOrExpression. + DbOrExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbParameterReferenceExpression. + DbParameterReferenceExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbProjectExpression. + DbProjectExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbPropertyExpression. + DbPropertyExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbQuantifierExpression. + DbQuantifierExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbRefExpression. + DbRefExpression oggetto della visita. + + + Metodo del pattern visitor per DbRefKeyExpression. + DbRefKeyExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbRelationshipNavigationExpression. + DbRelationshipNavigationExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbScanExpression. + DbScanExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbSkipExpression. + DbSkipExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbSortExpression. + DbSortExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbTreatExpression. + DbTreatExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbUnionAllExpression. + DbUnionAllExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbVariableReferenceExpression. + DbVariableReferenceExpression oggetto della visita. + + + Rappresenta un predicato applicato a un set di input per produrre il set di elementi che soddisfano il predicato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che specifica il set di input. + + + Ottiene l'oggetto che specifica il predicato utilizzato per filtrare il set di input. + + + Tipo di aggregazione che corrisponde alla chiamata di una funzione di aggregazione. + + + Ottiene un valore che indica se la funzione di aggregazione viene applicata in modo distinto + + + Ottiene i metadati del metodo che specificano la funzione di aggregazione da richiamare. + + + Rappresenta una chiamata di funzione espressa come un albero dei comandi canonico. + + + Costruisce un nuovo elemento DbFunctionCommandTree che utilizza l'area di lavoro dei metadati, lo spazio dati e i metadati della funzione specificati. + Area di lavoro dei metadati che l'albero dei comandi deve utilizzare. + Lo 'spazio' logico a cui devono appartenere i metadati nelle espressioni utilizzate in questo albero dei comandi. + Funzione EDM da richiamare. + Tipo di risultato della funzione. + Parametri associati alla funzione da richiamare. + + + Ottiene o imposta il tipo di albero dei comandi. + Tipo di albero dei comandi. + + + Ottiene l'oggetto che rappresenta la funzione da richiamare. + Oggetto che rappresenta la funzione da richiamare. + + + Ottiene il tipo di risultato della funzione, attualmente vincolato a essere una raccolta di RowTypes.A differenza dell'istanza di RowType tipica, indica solo l'ordine del parametro not nome/tipo. + Tipo di risultato della funzione. + + + Rappresenta la chiamata di una funzione. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un elenco che fornisce gli argomenti per la funzione. + + + Ottiene i metadati per la funzione da richiamare. + + + Rappresenta una raccolta di elementi che compongono un gruppo. + + + Rappresenta un'operazione group by, ovvero un raggruppamento degli elementi del set di input in base alle espressioni chiave specificate seguite dall'applicazione delle aggregazioni specificate. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un elenco che fornisce le aggregazioni da applicare. + + + Ottiene l'oggetto che specifica il set di input e fornisce l'accesso alle variabili per gli elementi del set e gli elementi del gruppo. + + + Ottiene un elenco che fornisce le chiavi di raggruppamento. + + + Definisce l'associazione per il set di input in un oggetto .Oltre alle proprietà di , DbGroupExpressionBinding fornisce anche l'accesso all'elemento gruppo attraverso il riferimento alla variabile <seealso cref="P:System.Data.Entity.Core.Common.CommandTrees.DbGroupExpressionBinding.GroupVariable" /> e all'aggregazione di gruppo attraverso la proprietà <seealso cref="P:System.Data.Entity.Core.Common.CommandTrees.DbGroupExpressionBinding.GroupAggregate" />. + + + Ottiene l'oggetto che definisce il set di input. + + + Ottiene l'oggetto DbGroupAggregate che rappresenta la raccolta di elementi del gruppo. + + + Ottiene l'oggetto DbVariableReferenceExpression che fa riferimento alla variabile per gli elementi del gruppo. + + + Ottiene il nome assegnato alla variabile per gli elementi del gruppo. + + + Ottiene i metadati del tipo della variabile per gli elementi del gruppo. + + + Ottiene l'oggetto DbVariableReferenceExpression che fa riferimento alla variabile dell'elemento. + + + Ottiene il nome assegnato alla variabile dell'elemento. + + + Ottiene i metadati del tipo della variabile dell'elemento. + + + Rappresenta un'espressione booleana che verifica se un elemento specificato corrisponde a qualsiasi elemento di un elenco. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un oggetto DbExpression che specifica l'elemento per cui trovare la corrispondenza. + + + Ottiene l'elenco di oggetti DbExpression da verificare per trovare una corrispondenza. + + + Rappresenta un'operazione di inserimento di una singola riga espressa come albero dei comandi canonico.Quando viene impostata la proprietà , il comando restituisce un lettore; in caso contrario restituisce un valore scalare che indica il numero di righe interessate. + + + Inizializza una nuova istanza della classe . + Metadati. + Spazio dati. + Database di destinazione. + Clausole SET che determinano i valori delle colonne nella riga inserita. + Oggetto che specifica una proiezione di risultati da restituire in base alle righe modificate. + + + Ottiene il tipo di albero dei comandi. + Tipo di albero dei comandi. + + + Ottiene un oggetto che specifica una proiezione di risultati da restituire in base alle righe modificate.Se Null, indica che questo comando non deve restituire alcun risultato. + Oggetto che specifica una proiezione di risultati da restituire in base alle righe modificate. + + + Ottiene le clausole SET che determinano i valori delle colonne nella riga inserita. + Clausole SET che determinano i valori delle colonne nella riga inserita. + + + Rappresenta l'operazione di intersezione dei set tra gli operandi sinistro e destro. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta la determinazione del set vuoto applicata a un singolo argomento set. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta la determinazione di null applicata a un singolo argomento. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta il confronto dei tipi di un singolo argomento rispetto al tipo specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene i metadati del tipo con cui devono essere confrontati i metadati del tipo dell'argomento. + + + Rappresenta un'operazione inner, left outer o full outer join tra gli argomenti della raccolta specificati nella condizione di join specificata. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che definisce la condizione di join da applicare. + + + Ottiene l'oggetto che fornisce l'input di sinistra. + + + Ottiene l'oggetto che fornisce l'input di destra. + + + Rappresenta l'applicazione di una funzione Lambda. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un elenco che fornisce gli argomenti a cui deve essere applicata la funzione Lambda. + + + Ottiene l'oggetto che rappresenta la funzione Lambda applicata da questa espressione. + + + Rappresenta un confronto di stringhe rispetto al pattern specificato con una stringa di escape facoltativa + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'espressione che specifica la stringa da confrontare rispetto al pattern specificato + + + Ottiene l'espressione che fornisce una stringa di escape facoltativa da utilizzare per il confronto + + + Ottiene l'espressione che specifica il pattern rispetto al quale deve essere confrontata la stringa specificata + + + Rappresenta la restrizione del numero di elementi nella raccolta Argument sul valore Limite specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'espressione che specifica la raccolta di input. + + + Ottiene l'espressione che specifica il limite sul numero di elementi restituiti dalla raccolta di input. + + + Ottiene un valore che indica se l'operazione di limite includerà risultati correlati, cosa che potrebbe produrre più risultati rispetto a quanto specificato dal valore Limit se sono presenti collegamenti. + + + Specifica una singola clausola in un'operazione di modifica di inserimento o di aggiornamento. Vedere e . + + + Rappresenta un'operazione DML espressa come albero dei comandi canonico + + + Ottiene l'oggetto che specifica la tabella di destinazione per l'operazione DML. + + + Rappresenta la costruzione di una nuova istanza di un tipo specificato, inclusi i tipi di set e di record. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un elenco che fornisce i valori di proprietà/colonna o gli elementi impostati per la nuova istanza. + + + Rappresenta il Not logico di un singolo argomento booleano. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta un valore Null. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta il recupero di elementi del tipo specificato dall'argomento impostato indicato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene i metadati del tipo di elementi che devono essere recuperati dall'argomento impostato. + + + Rappresenta l'operatore logico Or di due argomenti Boolean. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta un riferimento a un parametro dichiarato nella struttura ad albero dei comandi che contiene l'espressione. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene il nome del parametro a cui si fa riferimento. + + + Rappresenta la proiezione di un set di valori specificato sul set di input specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che specifica il set di input. + + + Ottiene l'oggetto che definisce la proiezione. + + + Fornisce metodi e proprietà per il recupero di una proprietà dell'istanza.La classe non può essere ereditata. + + + Implementa il pattern visitor per le espressioni che non producono alcun valore di risultato. + Istanza di . + visitor è null. + + + Implementa il pattern visitor per le espressioni che producono un valore di risultato di un tipo specifico. + Valore di risultato di un tipo specifico prodotto da . + Istanza di un oggetto tipizzato che produce un valore di risultato di un tipo specifico. + Tipo del risultato prodotto da visitor. + visitor è null. + + + Ottiene un oggetto che definisce l'istanza da cui deve essere recuperata la proprietà. + Oggetto che definisce l'istanza da cui deve essere recuperata la proprietà. + + + Abilita il cast implicito a . + Valore convertito. + Espressione da convertire. + + + Ottiene i metadati di proprietà per la proprietà da recuperare. + Metadati di proprietà per la proprietà da recuperare. + + + Crea una nuova coppia chiave/valore basata su questa espressione di proprietà. + Nuova coppia chiave/valore con la chiave e il valore derivati da . + + + Rappresenta un'operazione del quantificatore del tipo specificato (Any, All) sugli elementi del set di input indicato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che specifica il set di input. + + + Ottiene il predicato booleano che deve essere valutato per ogni elemento del set di input. + + + Rappresenta un'operazione di query espressa come un albero dei comandi canonico. + + + Inizializza una nuova istanza della classe che usa l'area di lavoro dei metadati specificata. + Area di lavoro dei metadati che l'albero dei comandi deve utilizzare. + Lo 'spazio' logico a cui devono appartenere i metadati nelle espressioni utilizzate in questo albero dei comandi. + Oggetto che definisce la logica della query. + + o è null. + + non rappresenta uno spazio dati valido. + + + Inizializza una nuova istanza della classe che usa l'area di lavoro dei metadati specificata. + Area di lavoro dei metadati che l'albero dei comandi deve utilizzare. + Lo 'spazio' logico a cui devono appartenere i metadati nelle espressioni utilizzate in questo albero dei comandi. + Oggetto che definisce la logica della query. + true per convalidare l'albero. In caso contrario, false.Se impostato su false la convalida dell'albero è disabilitata. + + o è null. + + non rappresenta uno spazio dati valido. + + + Inizializza una nuova istanza della classe . + Area di lavoro dei metadati che l'albero dei comandi deve utilizzare. + Lo 'spazio' logico a cui devono appartenere i metadati nelle espressioni utilizzate in questo albero dei comandi. + Oggetto che definisce la logica della query. + true per convalidare l'albero. In caso contrario, false.Se impostato su false la convalida dell'albero è disabilitata. + true per usare la semantica null del database. In caso contrario, false. + + + Ottiene il tipo di questo albero dei comandi. + Tipo di questo albero dei comandi. + + + Ottiene un oggetto che definisce la logica della query. + Oggetto che definisce la logica della query. + + + Rappresenta un riferimento fortemente tipizzato a un'istanza specifica all'interno di un set di entità specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene i metadati per il set di entità che contiene l'istanza. + + + Rappresenta il recupero del valore della chiave del riferimento specificato come riga. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta la navigazione di una relazione (composizione o associazione) dato il ruolo 'from', il ruolo 'to' e un'istanza del ruolo from + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene i metadati per l'entità finale della relazione da cui navigare + + + Ottiene i metadati per l'entità finale della relazione a cui navigare + + + Ottiene l'oggetto che specifica l'istanza dell'entità finale della relazione 'from' da cui deve essere eseguita la navigazione. + + + Ottiene i metadati per la relazione su cui si verifica la navigazione + + + Rappresenta un''analisi' di tutti gli elementi di un set di entità specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene i metadati per il set di entità o di relazioni con riferimenti. + + + Specifica una clausola in un'operazione di modifica che imposta il valore di una proprietà. + + + Ottiene un oggetto che specifica la proprietà che deve essere aggiornata. + + + Ottiene un oggetto che specifica il nuovo valore con cui aggiornare la proprietà. + + + Rappresenta un'operazione per ignorare il numero specificato di elementi del set di input dopo l'applicazione dell'ordinamento descritto nelle chiavi di ordinamento specificate. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'espressione che specifica il numero di elementi da ignorare dalla raccolta di input. + + + Ottiene l'oggetto che specifica il set di input. + + + Ottiene un elenco che definisce l'ordinamento. + + + Specifica una chiave di ordinamento che può essere utilizzata come parte dell'ordinamento in un oggetto DbSortExpression. + + + Ottiene un valore Boolean che indica se la chiave di ordinamento utilizza è crescente o meno. + + + Ottiene un valore stringa che specifica le regole di confronto per la chiave di ordinamento. + + + Ottiene l'oggetto che fornisce il valore per la chiave di ordinamento. + + + Rappresenta un'operazione di ordinamento applicata agli elementi del set di input specificato in base alle chiavi di ordinamento indicate. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che specifica il set di input. + + + Ottiene un elenco che definisce l'ordinamento. + + + Rappresenta la conversione del tipo di un singolo argomento nel tipo specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Tipo di base astratto per le espressioni che accettano un singolo operando dell'espressione + + + Ottiene l'oggetto che definisce l'argomento. + + + Rappresenta l'operazione di unione di set, senza rimozione dei duplicati, tra gli operandi sinistro e destro. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta un'operazione di aggiornamento di una singola riga espressa come struttura ad albero dei comandi.La classe non può essere ereditata. + + + Inizializza una nuova istanza della classe . + Modello su cui opera il comando. + Spazio dati. + Tabella di destinazione per l'operazione DML (Data Manipulation Language). + Predicato utilizzato per determinare i membri della raccolta di destinazione da aggiornare. + Elenco di clausole SET di aggiornamento che definiscono l'operazione di aggiornamento. + Oggetto che specifica una proiezione di risultati da restituire in base alle righe modificate. + + + Ottiene il tipo di questo albero dei comandi. + Tipo di questo albero dei comandi. + + + Ottiene un oggetto che specifica il predicato utilizzato per determinare i membri della raccolta di destinazione da aggiornare. + Oggetto che specifica il predicato utilizzato per determinare i membri della raccolta di destinazione da aggiornare. + + + Ottiene un oggetto che specifica una proiezione di risultati da restituire, in base alle righe modificate. + Oggetto che specifica una proiezione di risultati da restituire in base alle righe modificate.Null indica che questo comando non deve restituire alcun risultato. + + + Ottiene l'elenco di clausole SET di aggiornamento che definiscono l'operazione di aggiornamento. + Elenco di clausole SET di aggiornamento che definiscono l'operazione di aggiornamento. + + + Rappresenta un riferimento a una variabile attualmente inclusa nell'ambito. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene il nome della variabile a cui si fa riferimento. + + + Visita ogni elemento di un albero delle espressioni da un'espressione radice specificata.Se cambia uno qualsiasi degli elementi, l'albero viene ricompilato alla radice e viene restituita la nuova espressione radice. In caso contrario, viene restituita l'espressione radice originale. + + + Inizializza una nuova istanza della classe . + + + Rappresenta un evento quando si accede all'ambito per il visitor dell'espressione con le variabili di ambito specificate. + Raccolta di variabili di ambito. + + + Esce dall'ambito per il visitor dell'espressione. + + + Sostituisce un'espressione precedente con una nuova per il visitor dell'espressione. + Espressione precedente. + Nuova espressione. + + + Rappresenta un evento quando viene riassociata la variabile per il visitor dell'espressione. + Percorso della variabile. + Riferimento della destinazione di riassociazione della variabile. + + + Implementa il pattern visitor per l'espressione AND logica. + Visitor implementato. + DbAndExpression oggetto della visita. + + + Implementa il pattern visitor per la chiamata della funzione specificata per ogni elemento nel set di input specificato. + Visitor implementato. + DbApplyExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione aritmetica applicata agli argomenti numerici. + Visitor implementato. + DbArithmeticExpression oggetto della visita. + + + Implementa il pattern visitor per le clausole When, Then e Else. + Visitor implementato. + DbCaseExpression oggetto della visita. + + + Implementa il pattern visitor per la conversione del tipo di un singolo argomento nel tipo specificato. + Visitor implementato. + DbCastExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione di confronto applicata a due argomenti. + Visitor implementato. + DbComparisonExpression oggetto della visita. + + + Implementa il pattern visitor per i diversi tipi di costanti. + Visitor implementato. + DbConstantExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione di join non condizionale tra gli argomenti della raccolta specificati. + Visitor implementato. + DbCrossJoinExpression oggetto della visita. + + + Implementa il pattern visitor per l'espressione che recupera un'entità in base al riferimento specificato. + Visitor implementato. + DbDerefExpression oggetto della visita. + + + Implementa il pattern visitor per gli elementi duplicati rimossi dall'argomento set specificato. + Visitor implementato. + DbDistinctExpression oggetto della visita. + + + Implementa il pattern visitor per la conversione dell'argomento set specificato in un singleton. + Visitor implementato. + DbElementExpression oggetto della visita. + + + Implementa il pattern visitor per l'espressione che estrae un riferimento dall'istanza dell'entità sottostante. + Visitor implementato. + DbEntityRefExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione di sottrazione dei set tra gli operandi sinistro e destro. + Visitor implementato. + DbExceptExpression oggetto della visita. + + + Implementa il pattern visitor per le funzionalità di base richieste dai tipi di espressione. + Visitor implementato. + DbExpression oggetto della visita. + + + Implementa il pattern visitor per un predicato applicato per filtrare un set di input. + Visitor implementato. + DbFilterExpression oggetto della visita. + + + Implementa il pattern visitor per una chiamata di una funzione. + Visitor implementato. + DbFunctionExpression oggetto della visita. + + + Implementa il pattern visitor per un'operazione group by. + Visitor implementato. + DbGroupByExpression oggetto della visita. + + + Implementa il pattern visitor per DbInExpression. + Visitor implementato. + DbInExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione di intersezione dei set tra gli operandi sinistro e destro. + Visitor implementato. + DbIntersectExpression oggetto della visita. + + + Implementa il pattern visitor per la determinazione di un set vuoto applicata a un singolo argomento set. + Visitor implementato. + DbIsEmptyExpression oggetto della visita. + + + Implementa il pattern visitor per la determinazione Null applicata a un singolo argomento. + Visitor implementato. + DbIsNullExpression oggetto della visita. + + + Implementa il pattern visitor per il confronto del tipo di un singolo argomento rispetto al tipo specificato. + Visitor implementato. + DbIsOfExpression oggetto della visita. + + + Implementa il pattern visitor per un'operazione inner, left outer o full outer join tra gli argomenti della raccolta specificati nella condizione di join specificata. + Visitor implementato. + DbJoinExpression oggetto della visita. + + + Implementa il pattern visitor per l'applicazione di una funzione lambda agli argomenti rappresentati da oggetti DbExpression. + Visitor implementato. + DbLambdaExpression oggetto della visita. + + + Implementa il pattern visitor per un confronto di stringhe rispetto al pattern specificato con una stringa di escape facoltativa. + Visitor implementato. + DbLikeExpression oggetto della visita. + + + Implementa il pattern visitor per la restrizione del numero di elementi nella raccolta di argomenti sul valore limite specificato. + Visitor implementato. + DbLimitExpression oggetto della visita. + + + Implementa il pattern visitor per la costruzione di una nuova istanza di un tipo specificato, inclusi i tipi di set e di record. + Visitor implementato. + DbNewInstanceExpression oggetto della visita. + + + Implementa il pattern visitor per il NOT logico di un singolo argomento booleano. + Visitor implementato. + DbNotExpression oggetto della visita. + + + Implementa il pattern visitor per un riferimento a un valore letterale Null tipizzato. + Visitor implementato. + DbNullExpression oggetto della visita. + + + Implementa il pattern visitor per il recupero di elementi del tipo specificato dall'argomento set indicato. + Visitor implementato. + DbOfTypeExpression oggetto della visita. + + + Implementa il pattern visitor per l'OR logico di due argomenti booleani. + Visitor implementato. + DbOrExpression oggetto della visita. + + + Implementa il pattern visitor per un riferimento a un parametro dichiarato nell'albero dei comandi che contiene l'espressione. + Visitor implementato. + DbParameterReferenceExpression oggetto della visita. + + + Implementa il pattern visitor per la proiezione di un set di input specificato sull'espressione specificata. + Visitor implementato. + DbProjectExpression oggetto della visita. + + + Implementa il pattern visitor per il recupero della proprietà di un'istanza. + Visitor implementato. + DbPropertyExpression oggetto della visita. + + + Implementa il pattern visitor per un'operazione del quantificatore del tipo specificato sugli elementi del set di input specificato. + Visitor implementato. + DbQuantifierExpression oggetto della visita. + + + Implementa il pattern visitor per un riferimento fortemente tipizzato a un'istanza specifica all'interno di un set di entità. + Visitor implementato. + DbRefExpression oggetto della visita. + + + Implementa il pattern visitor per il recupero del valore chiave dal valore di riferimento sottostante. + Visitor implementato. + DbRefKeyExpression oggetto della visita. + + + Implementa il pattern visitor per la navigazione di una relazione. + Visitor implementato. + DbRelationshipNavigationExpression oggetto della visita. + + + Implementa il pattern visitor per un'analisi su un set di entità o un set di relazioni, come indicato dalla proprietà Target. + Visitor implementato. + DbScanExpression oggetto della visita. + + + Implementa il pattern visitor per l'espressione SKIP. + Visitor implementato. + DbSkipExpression oggetto della visita. + + + Implementa il pattern visitor per una chiave di ordinamento che può essere utilizzata come parte dell'ordinamento. + Visitor implementato. + DbSortExpression oggetto della visita. + + + Implementa il pattern visitor per un'operazione di conversione del tipo applicata a un argomento polimorfico. + Visitor implementato. + DbTreatExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione di unione dei set tra gli operandi sinistro e destro. + Visitor implementato. + DbUnionAllExpression oggetto della visita. + + + Implementa il pattern visitor per un riferimento a una variabile attualmente inclusa nell'ambito. + Visitor implementato. + DbVariableReferenceExpression oggetto della visita. + + + Implementa il pattern visitor per l'aggregazione. + Pattern visitor implementato. + Aggregazione da visitare. + + + Implementa il pattern visitor per il set di entità. + Pattern visitor implementato. + Set di entità. + + + Implementa il pattern visitor per l'espressione. + Pattern visitor implementato. + Espressione. + + + Implementa il pattern visitor per l'associazione di espressioni. + Pattern visitor implementato. + Associazione di espressioni. + + + Implementa il pattern visitor per l'elenco di associazioni di espressioni. + Pattern visitor implementato. + Elenco di associazioni di espressioni. + + + Implementa il pattern visitor per l'elenco di espressioni. + Pattern visitor implementato. + Elenco di espressioni. + + + Implementa il pattern visitor per la funzione. + Pattern visitor implementato. + Metadati della funzione. + + + Implementa il pattern visitor per l'aggregazione di funzioni. + Pattern visitor implementato. + Aggregazione. + + + Implementa il pattern visitor per l'aggregazione di gruppi. + Pattern visitor implementato. + Aggregazione. + + + Implementa il pattern visitor per l'associazione di espressioni di gruppo. + Pattern visitor implementato. + Associazione. + + + Implementa il pattern visitor per la funzione Lambda. + Pattern visitor implementato. + Funzione lambda. + + + Implementa il pattern visitor per la clausola di ordinamento. + Pattern visitor implementato. + Clausola di ordinamento. + + + Implementa il pattern visitor per l'ordinamento. + Pattern visitor implementato. + Ordinamento. + + + Implementa il pattern visitor per il tipo. + Pattern visitor implementato. + Tipo. + + + Implementa il pattern visitor per l'utilizzo del tipo. + Pattern visitor implementato. + Tipo. + + + Fornisce un'API per costruire oggetti e rende l'API accessibile come metodi di estensione sul tipo di espressione stesso. + + + Crea un nuovo oggetto . + Nuova funzione Aggregate con un riferimento all'argomento e alla funzione specificati.La proprietà Distinct della funzione Aggregate presenterà il valore false. + Funzione che definisce l'operazione di aggregazione. + Argomento su cui calcolare la funzione di aggregazione. + + o è null. + + non è una funzione aggregata o include più argomenti, oppure il tipo di risultato di non è uguale o promuovibile al tipo di parametro di . + + + Crea un nuovo oggetto che viene applicato in modo distinto. + Nuova funzione Aggregate con un riferimento all'argomento e alla funzione specificati.La proprietà Distinct della funzione Aggregate presenterà il valore true. + Funzione che definisce l'operazione di aggregazione. + Argomento su cui calcolare la funzione di aggregazione. + + o è null. + + non è una funzione aggregata o include più argomenti, oppure il tipo di risultato di non è uguale o promuovibile al tipo di parametro di . + + + Crea un nuovo oggetto che determina se il predicato specificato vale per tutti gli elementi del set di input. + Nuovo elemento DbQuantifierExpression che rappresenta l'operazione All. + Espressione che specifica il set di input. + Metodo che rappresenta un predicato da valutare per ogni membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica predicativa. + + or is null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che determina se il predicato specificato vale per tutti gli elementi del set di input. + Nuovo elemento DbQuantifierExpression che rappresenta l'operazione All. + Associazione di espressione che specifica il set di input. + Espressione che rappresenta un predicato da valutare per ogni membro del set di input. + + or is null. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un oggetto che esegue l'operazione AND logica degli argomenti a sinistra e a destra. + Nuovo elemento DbAndExpression con gli argomenti specificati. + Espressione booleana che specifica l'argomento a sinistra. + Espressione booleana che specifica l'argomento a destra. + + o è null. + + o non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che determina se l'argomento set specificato è non vuoto. + Nuovo oggetto applicato a un nuovo oggetto con l'argomento specificato. + Espressione che specifica il set di input. + + è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un nuovo oggetto che determina se il predicato specificato vale per qualsiasi elemento del set di input. + Nuovo elemento DbQuantifierExpression che rappresenta l'operazione Any. + Espressione che specifica il set di input. + Metodo che rappresenta il predicato da valutare per ogni membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica predicativa. + + or is null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che determina se il predicato specificato vale per qualsiasi elemento del set di input. + Nuovo elemento DbQuantifierExpression che rappresenta l'operazione Any. + Associazione di espressione che specifica il set di input. + Espressione che rappresenta un predicato da valutare per ogni membro del set di input. + + or is null. + + non dispone di un tipo di risultato booleano. + + + Restituisce gli argomenti specificati come oggetto della coppia chiave/valore. + Oggetto della coppia chiave/valore. + Valore nella coppia chiave/valore. + Chiave nella coppia chiave/valore. + + + Restituisce gli argomenti specificati come oggetto della coppia chiave/valore. + Oggetto della coppia chiave/valore. + Valore nella coppia chiave/valore. + Chiave nella coppia chiave/valore. + + + Crea un nuovo oggetto che associa l'espressione specificata utilizzando un nome di variabile generato. + Nuova associazione con l'espressione specificata e un nome di variabile generato. + Espressione da associare. + + è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un nuovo oggetto che associa l'espressione specificata utilizzando il nome di variabile specificato. + Nuova associazione con l'espressione specificata e un nome di variabile. + Espressione da associare. + Nome di variabile da utilizzare per l'associazione. + + o è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un nuovo oggetto . + Nuovo elemento DbCaseExpression con i casi specificati e il risultato predefinito. + Elenco di espressioni che forniscono la logica FOR condizionale di ogni caso. + Elenco di espressioni che forniscono il risultato di ogni caso. + Espressione che definisce il risultato in assenza di corrispondenza con i casi elencati. + + o è Null o contiene Null oppure è Null. + + o è vuoto o contiene un'espressione con un tipo di risultato non booleano oppure non esiste alcun tipo di risultato comune per tutte le espressioni in e . + + + Crea un nuovo oggetto che applica un'operazione di cast a un argomento polimorfico. + Nuovo elemento DbCastExpression con il tipo di destinazione e l'argomento specificati. + Argomento a cui applicare il cast. + Metadati di tipo che specificano il tipo a cui eseguire il cast. + + o è null. + Il cast specificato non è valido. + + + Crea un nuovo oggetto del tipo primitivo specificato con il valore costante specificato. + Nuovo elemento DbConstantExpression con il valore specificato e un tipo di risultato di . + Tipo del valore costante. + Valore costante da rappresentare. + valueconstantType + + non è un'istanza di un tipo di costante valido, non rappresenta un tipo primitivo o è di un tipo primitivo diverso da quello rappresentato da . + + + Crea un nuovo oggetto con il valore costante specificato. + Nuovo elemento DbConstantExpression con il valore specificato. + Valore costante da rappresentare. + + è null. + + non è un'istanza di un tipo di costante valido. + + + Crea un nuovo oggetto che codifica un riferimento a un'entità specifica in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Raccolta di oggetti che forniscono i valori chiave.Queste espressioni devono corrispondere (per numero, tipo e ordine) alle proprietà chiave del tipo di entità a cui si fa riferimento. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al conteggio dei membri principali dichiarati dal tipo di elemento di oppure in è contenuta un'espressione con un tipo di risultato che non è compatibile con il tipo di membro principale corrispondente. + + + Crea un nuovo oggetto che codifica un riferimento a un'entità specifica in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Raccolta di oggetti che forniscono i valori chiave.Queste espressioni devono corrispondere (per numero, tipo e ordine) alle proprietà chiave del tipo di entità a cui si fa riferimento. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al conteggio dei membri principali dichiarati dal tipo di elemento di oppure in è contenuta un'espressione con un tipo di risultato che non è compatibile con il tipo di membro principale corrispondente. + + + Crea un nuovo oggetto che codifica un riferimento a un'entità specifica di un tipo specificato in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Tipo specifico dell'entità a cui si fa riferimento.Deve trattarsi di un tipo di entità dalla stessa gerarchia del tipo di elemento del set di entità. + Raccolta di oggetti che forniscono i valori chiave.Queste espressioni devono corrispondere (per numero, tipo e ordine) alle proprietà chiave del tipo di entità a cui si fa riferimento. + + o è Null o è Null o contiene Null. + + non proviene dalla stessa gerarchia di tipi (un sottotipo, un supertipo o lo stesso tipo) del tipo di elemento di . + Il conteggio di non corrisponde al conteggio dei membri principali dichiarati dal tipo di elemento di oppure in è contenuta un'espressione con un tipo di risultato che non è compatibile con il tipo di membro principale corrispondente. + + + Crea un nuovo oggetto che codifica un riferimento a un'entità specifica di un tipo specificato in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Tipo specifico dell'entità a cui si fa riferimento.Deve trattarsi di un tipo di entità dalla stessa gerarchia del tipo di elemento del set di entità. + Raccolta di oggetti che forniscono i valori chiave.Queste espressioni devono corrispondere (per numero, tipo e ordine) alle proprietà chiave del tipo di entità a cui si fa riferimento. + + o è Null o è Null o contiene Null. + + non proviene dalla stessa gerarchia di tipi (un sottotipo, un supertipo o lo stesso tipo) del tipo di elemento di . + Il conteggio di non corrisponde al conteggio dei membri principali dichiarati dal tipo di elemento di oppure in è contenuta un'espressione con un tipo di risultato che non è compatibile con il tipo di membro principale corrispondente. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per cui restituisce un set vuoto non vengono incluse. + Nuovo elemento DbApplyExpression con le associazioni input e apply specificate e un oggetto di CrossApply. + Oggetto che specifica il set di input. + Metodo che specifica la logica da valutare una volta per ogni membro del set di input. + + o è null. + + non dispone di un tipo di risultato della raccolta. + Il risultato di contiene un nome o un'espressione Null. + Il risultato di contiene un nome o un'espressione non valida in un'associazione all'espressione. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per cui restituisce un set vuoto non vengono incluse. + Nuovo elemento DbApplyExpression con le associazioni input e apply specificate e un oggetto di CrossApply. + Oggetto che specifica il set di input. + Oggetto che specifica la logica da valutare una volta per ogni membro del set di input. + + o è null. + + + Crea un nuovo oggetto che crea un join incondizionato dei set specificati dall'elenco di associazioni di espressioni di input. + Nuovo elemento DbCrossJoinExpression, con un oggetto di CrossJoin, che rappresenta il join non condizionale dei set di input. + Elenco di associazioni di espressioni che specifica i set di input. + + è Null o contiene Null. + + contiene meno di due associazioni all'espressione. + + + Crea un nuovo oggetto che recupera un'Entità specifica in funzione di un'espressione di riferimento. + Nuovo elemento DbDerefExpression che recupera l'Entità specificata. + Oggetto che fornisce il riferimento.Questa espressione deve presentare un tipo di riferimento. + + è Null + + non dispone di un tipo di risultato di riferimento. + + + Crea un nuovo oggetto che rimuove i duplicati dall'argomento set specificato. + Nuovo elemento DbDistinctExpression che rappresenta l'operazione di distinzione applicata all'argomento set specificato. + Espressione che definisce il set su cui eseguire l'operazione di distinzione. + + è null. + + non dispone di un tipo di risultato di riferimento. + + + Crea un nuovo oggetto che divide l'argomento a sinistra per l'argomento a destra. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di divisione. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato numerico comune tra e . + + + Crea un nuovo oggetto che converte un set in un singleton. + Elemento DbElementExpression che rappresenta la conversione dell'argomento set in un singleton. + Espressione che specifica il set di input. + + è null. + + non dispone di un tipo di risultato di riferimento. + + + Crea un nuovo oggetto che verifica l'uguaglianza tra l'argomento a sinistra e l'argomento a destra. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di uguaglianza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato numerico comune tra e . + + + Crea un nuovo oggetto che calcola la sottrazione dell'argomento set a destra dall'argomento set a sinistra. + Nuovo elemento DbExceptExpression che rappresenta la differenza dell'argomento a sinistra dall'argomento a destra. + Espressione che definisce l'argomento set a sinistra. + Espressione che definisce l'argomento set a destra. + + o è null. + Non esiste alcun tipo di risultato numerico comune tra e . + + + Crea un nuovo oggetto che determina se l'argomento set specificato è non vuoto. + Nuovo oggetto applicato a un nuovo oggetto con l'argomento specificato. + Espressione che specifica il set di input. + + è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un oggetto con il valore booleano false. + Oggetto con il valore booleano false. + + + Crea un nuovo oggetto che filtra gli elementi nel set di input specificato tramite il predicato specificato. + Nuovo elemento DbFilterExpression che produce il set filtrato. + Associazione di espressione che specifica il set di input. + Espressione che rappresenta un predicato da valutare per ogni membro del set di input. + + o è null. + + non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che unisce in join i set specificati dalle espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando FullOuterJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di FullOuterJoin, che rappresenta l'operazione di full outer join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Metodo che rappresenta la condizione in base a cui creare il join.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica della condizione di join. + + , o è Null. + + o non dispone di un tipo di risultato della raccolta. + L'espressione generata da è Null. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che unisce in join i set specificati dalle associazione di espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando FullOuterJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di FullOuterJoin, che rappresenta l'operazione di full outer join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Espressione che specifica la condizione in base a cui creare il join. + + , o è Null. + + non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che recupera il riferimento dell'entità specificata in forma strutturale. + Nuovo elemento DbEntityRefExpression che recupera un riferimento all'entità specificata. + Espressione che fornisce l'entità.Questa espressione deve presentare un tipo di risultato di entità. + + è null. + + non dispone di un tipo di risultato di entità. + + + Crea un nuovo oggetto che recupera i valori chiave del riferimento specificato in forma strutturale. + Nuovo elemento DbRefKeyExpression che recupera i valori chiave del riferimento specificato. + Espressione che fornisce il riferimento.Questa espressione deve presentare un tipo di riferimento con un tipo di elemento di Entità. + + è null. + + non dispone di un tipo di risultato di entità. + + + Crea un nuovo oggetto che determina se l'argomento a sinistra è maggiore dell'argomento a destra. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di maggioranza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che determina se l'argomento a sinistra è maggiore o uguale all'argomento a destra. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di maggioranza o uguaglianza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + left o right è Null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra left e right. + + + Crea un nuovo oggetto sull'argomento specificato. + Nuova aggregazione di gruppo che rappresenta gli elementi del gruppo a cui fa riferimento l'argomento specificato. + Argomento su cui eseguire l'operazione di annidamento. + + è null. + + + Crea una nuova associazione a un'espressione di gruppo che utilizza nomi di variabile e di variabile di gruppo generati per associare l'espressione specificata. + Nuova associazione a un'espressione di gruppo con l'espressione specificata e un nome di variabile di gruppo e un nome di variabile generati. + Espressione da associare. + + è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea una nuovo oggetto che utilizza il nome di variabile e i nomi delle variabili di gruppo specificati per associare l'espressione specificata. + Nuova associazione a un'espressione di gruppo con l'espressione specificata, un nome di variabile e un nome di variabile di gruppo. + Espressione da associare. + Nome di variabile da utilizzare per l'associazione. + Nome di variabile da utilizzare per fare riferimento al gruppo quando la nuova associazione a un'espressione di gruppo viene utilizzata in un'espressione di raggruppamento. + + , o è Null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un nuovo oggetto che raggruppa gli elementi del set di input in base alle chiavi di gruppo specificate e applica le aggregazioni specificate. + Nuovo elemento DbGroupByExpression con il set di input, le chiavi di raggruppamento e le aggregazioni specificati. + Oggetto che specifica il set di input. + Elenco di coppie stringa-espressione che definiscono le colonne di raggruppamento. + Elenco di espressioni che specificano le aggregazioni da applicare. + + , o è Null, contiene un nome o un'espressione della colonna chiave Null oppure aggregates contiene un nome della colonna aggregata Null o . + Sia sia sono vuoti o è stato specificato un nome della colonna non valido o duplicato. + + + Crea un oggetto che corrisponde al risultato dell'espressione specificata con i risultati delle espressioni costanti nell'elenco specificato. + Nuovo elemento DbInExpression con gli argomenti specificati se l'elenco DbConstantExpression non è vuoto, in caso contrario un'espressione costante false. + Elemento DbExpression di cui trovare la corrispondenza. + Elenco di oggetti DbConstantExpression da verificare per trovare una corrispondenza. + + o è null. + Il tipo di risultato di è diverso da quello di un'espressione di . + + + Crea un nuovo oggetto che unisce in join i set specificati dalle espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando InnerJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di InnerJoin, che rappresenta l'operazione di inner join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Metodo che rappresenta la condizione in base a cui creare il join.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica della condizione di join. + + , o è Null. + + o non dispone di un tipo di risultato della raccolta. + L'espressione generata da è Null. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che unisce in join i set specificati dalle espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando InnerJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di InnerJoin, che rappresenta l'operazione di inner join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Espressione che specifica la condizione in base a cui creare il join. + + , o è Null. + + non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che calcola l'intersezione degli argomenti set a sinistra e a destra. + Nuovo DbIntersectExpression che rappresenta l'intersezione degli argomenti a sinistra e a destra. + Espressione che definisce l'argomento set a sinistra. + Espressione che definisce l'argomento set a destra. + + o right è . + Non esiste alcun tipo di risultati della raccolta comune tra e . + + + Crea un nuovo oggetto che rappresenta l'applicazione della funzione Lambda specificata agli argomenti specificati. + Nuovo elemento DbLambdaExpression che rappresenta l'applicazione della funzione Lambda. + Istanza di che rappresenta la funzione Lambda da applicare. + Elenco di espressioni che forniscono gli argomenti. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al numero di variabili dichiarato da oppure contiene un'espressione con un tipo di risultato che non è uguale né promuovibile al tipo di variabile corrispondente. + + + Crea un nuovo oggetto che rappresenta l'applicazione della funzione Lambda specificata agli argomenti specificati. + Nuovo elemento DbLambdaExpression che rappresenta l'applicazione della funzione Lambda. + Istanza di che rappresenta la funzione Lambda da applicare. + Espressioni che forniscono gli argomenti. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al numero di variabili dichiarato da oppure contiene un'espressione con un tipo di risultato che non è uguale né promuovibile al tipo di variabile corrispondente. + + + Crea un nuovo oggetto che rappresenta la chiamata della funzione specificata con gli argomenti specificati. + Nuovo elemento DbFunctionExpression che rappresenta la chiamata della funzione. + Metadati per la funzione da richiamare. + Elenco di espressioni che forniscono gli argomenti alla funzione. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al numero di variabili dichiarato da oppure contiene un'espressione con un tipo di risultato che non è uguale né promuovibile al tipo di variabile corrispondente. + + + Crea un nuovo oggetto che rappresenta la chiamata della funzione specificata con gli argomenti specificati. + Nuovo elemento DbFunctionExpression che rappresenta la chiamata della funzione. + Metadati per la funzione da richiamare. + Espressioni che forniscono gli argomenti alla funzione. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al numero di variabili dichiarato da oppure contiene un'espressione con un tipo di risultato che non è uguale né promuovibile al tipo di variabile corrispondente. + + + Crea un nuovo oggetto che determina se l'argomento set specificato è un set vuoto. + Nuovo elemento DbIsEmptyExpression con l'argomento specificato. + Espressione che specifica il set di input. + + è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un nuovo oggetto che determina se l'argomento set specificato è Null. + Nuovo elemento DbIsNullExpression con l'argomento specificato. + Espressione che specifica l'argomento. + + è null. + + dispone di un tipo di risultati della raccolta. + + + Crea un nuovo oggetto che determina se l'argomento specificato è del tipo o del sottotipo specificato. + Nuovo elemento DbIsOfExpression con il tipo e l'istanza specificati e DbExpressionKind IsOf. + Espressione che specifica l'istanza. + Metadati del tipo che specificano il tipo con cui deve essere confrontato il tipo di risultato dell'istanza. + + o è null. + + non si trova nella stessa gerarchia dei tipi del tipo di risultato di . + + + Crea una nuova espressione che determina se l'argomento specificato è del tipo specificato ed esclusivamente di tale tipo (non di un sottotipo). + Nuovo elemento DbIsOfExpression con il tipo e l'istanza specificati e DbExpressionKind IsOfOnly. + Espressione che specifica l'istanza. + Metadati del tipo che specificano il tipo con cui deve essere confrontato il tipo di risultato dell'istanza. + + o è null. + + non si trova nella stessa gerarchia dei tipi del tipo di risultato di . + + + Crea un nuovo oggetto che unisce in join i set specificati dalle espressioni esterne e interne in base a una condizione di uguaglianza tra le chiavi interne ed esterne specificate, utilizzando InnerJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di InnerJoin, che rappresenta l'operazione di inner join applicata ai set di input a sinistra e a destra in base a una condizione di join che confronta i valori delle chiavi esterne e interne ai fini dell'uguaglianza. + Oggetto che specifica l'argomento set esterno. + Oggetto che specifica l'argomento set interno. + Metodo che specifica come derivare il valore della chiave esterna da un elemento del set esterno. + Metodo che specifica come derivare il valore della chiave interna da un elemento del set interno. + + , , o è Null. + + o non dispone di un tipo di risultato della raccolta. + L'espressione generata da o è Null. + L'espressione generata da o non è confrontabile in termini di uguaglianza. + + + Crea un nuovo oggetto che proietta il selettore specificato sui set specificati dalle espressioni esterne e interne, unite in join in base a una condizione di uguaglianza tra le chiavi interne ed esterne specificate, utilizzando InnerJoin come . + Nuovo elemento DbProjectExpression con il selettore specificato come relativa proiezione e un nuovo DbJoinExpression come relativo input.L'elemento DbJoinExpression di input viene creato con un oggetto di InnerJoin, che rappresenta l'operazione di inner join applicata ai set di input a sinistra e a destra in base a una condizione di join che confronta i valori delle chiavi esterne e interne ai fini dell'uguaglianza. + Oggetto che specifica l'argomento set esterno. + Oggetto che specifica l'argomento set interno. + Metodo che specifica come derivare il valore della chiave esterna da un elemento del set esterno. + Metodo che specifica come derivare il valore della chiave interna da un elemento del set interno. + Metodo che specifica come derivare un elemento del set di risultati dagli elementi dei set interni ed esterni.Questo metodo deve produrre un'istanza di un tipo compatibile con Join che possa essere risolta in un oggetto .Requisiti di compatibilità per come descritto nelle osservazioni. + Tipo del selettore. + + , , , o è Null. + + o non dispone di un tipo di risultato della raccolta. + L'espressione generata da o è Null. + Il risultato di è Null dopo la conversione all'oggetto DbExpression. + Le espressioni generate da e non sono compatibili in termini di uguaglianza. + Il risultato di non è compatibile con SelectMany. + + + Crea un oggetto con l'implementazione e i parametri formali della funzione Lambda inline specificata. + Nuova funzione DbLambda che descrive una funzione Lambda inline con i parametri formali e il corpo specificati. + Espressione che definisce la logica della funzione Lambda. + Raccolta di che rappresenta i parametri formali della funzione Lambda.Queste variabili sono valide per l'utilizzo nell'espressione . + + è Null o contiene valori Null o è Null. + + contiene più di un elemento con lo stesso nome di variabile. + + + Crea un oggetto con l'implementazione e i parametri formali della funzione Lambda inline specificata. + Nuova funzione DbLambda che descrive una funzione Lambda inline con i parametri formali e il corpo specificati. + Espressione che definisce la logica della funzione Lambda. + Raccolta di che rappresenta i parametri formali della funzione Lambda.Queste variabili sono valide per l'utilizzo nell'espressione body. + + è Null o contiene valori Null o è Null. + + contiene più di un elemento con lo stesso nome di variabile. + + + Crea un nuovo oggetto che unisce in join i set specificati dalle espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando LeftOuterJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di LeftOuterJoin, che rappresenta l'operazione di left outer join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Metodo che rappresenta la condizione in base a cui creare il join.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica della condizione di join. + + , o è Null. + + o non dispone di un tipo di risultato della raccolta. + L'espressione generata da è Null. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che unisce in join i set specificati dalle associazioni di espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando LeftOuterJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di LeftOuterJoin, che rappresenta l'operazione di left outer join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Espressione che specifica la condizione in base a cui creare il join. + + , o è Null. + + non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che determina se l'argomento a sinistra è minore dell'argomento a destra. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di minoranza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che determina se l'argomento a sinistra è minore o uguale all'argomento a destra. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di minoranza o uguaglianza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che confronta la stringa di input specificata con il modello specificato. + Nuovo elemento DbLikeExpression con il modello, l'input e un escape Null specificati. + Espressione che specifica la stringa di input. + Espressione che specifica la stringa modello. + + o è null. + + o non dispone di un tipo di risultato stringa. + + + Crea un nuovo oggetto che confronta la stringa di input specificata con il modello specificato utilizzando la stringa di escape facoltativa. + Nuovo elemento DbLikeExpression con il modello, l'input e una stringa di escape specificati. + Espressione che specifica la stringa di input. + Espressione che specifica la stringa modello. + Espressione facoltativa che specifica la stringa di escape. + + , o il carattere di escape è . + + , o il carattere di escape non dispone di un tipo di risultato stringa. + + + Crea un nuovo oggetto che limita il numero di elementi nella raccolta Argument al valore Limit del conteggio specificato.I risultati correlati non sono inclusi nell'output. + Nuovo elemento DbLimitExpression con i valori limite del conteggio e l'argomento specificati che non include i risultati correlati. + Espressione che specifica la raccolta di input. + Espressione che specifica il valore limite. + + o è null. + + non dispone di un tipo di risultati della raccolta o non dispone di un tipo di risultato uguale o promuovibile a un tipo Integer a 64 bit. + + + Crea un nuovo oggetto che sottrae l'argomento a destra dall'argomento a sinistra. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di sottrazione. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che calcola il resto ottenuto dividendo l'argomento a sinistra per l'argomento a destra. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di modulo. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che moltiplica l'argomento a sinistra per l'argomento a destra. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di moltiplicazione. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che rappresenta la navigazione di una relazione di associazione o di composizione. + Nuovo elemento DbRelationshipNavigationExpression che rappresenta la navigazione delle entità Da e A specificate del tipo di relazione specificato dall'istanza di origine della navigazione specificata. + Espressione che specifica l'istanza da cui eseguire la navigazione. + Metadati per la proprietà che rappresenta l'entità finale della relazione da cui si esegue la navigazione. + Metadati per la proprietà che rappresenta l'entità finale della relazione fino a cui eseguire la navigazione. + + , o è Null. + + e non sono dichiarati dallo stesso tipo di relazione oppure presenta un tipo di risultato che non è compatibile con il tipo di proprietà di . + + + Crea un nuovo oggetto che rappresenta la navigazione di una relazione di associazione o di composizione. + Nuovo elemento DbRelationshipNavigationExpression che rappresenta la navigazione delle entità Da e A specificate del tipo di relazione specificato dall'istanza di origine della navigazione specificata. + Metadati per il tipo di relazione che rappresenta la relazione. + Nome della proprietà del tipo di relazione che rappresenta l'entità finale della relazione da cui eseguire la navigazione. + Nome della proprietà del tipo di relazione che rappresenta l'entità finale della relazione fino a cui eseguire la navigazione. + Espressione che specifica l'istanza da cui eseguire la navigazione. + + + , o è Null. + + non è associato all'area di lavoro dei metadati di questo albero dei comandi o è associato a un albero dei comandi diverso o non dichiara una proprietà finale della relazione con nome o oppure dispone di un tipo di risultati che non è compatibile con . + + + Crea un nuovo oggetto che nega il valore dell'argomento. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di negazione. + Espressione che specifica l'argomento. + + è null. + Non esiste alcun tipo di risultato numerico per . + + + Crea un nuovo oggetto .Se l'argomento di tipo è un tipo di raccolta, gli argomenti specificano gli elementi della raccolta.In caso contrario, gli argomenti vengono utilizzati come valori di proprietà o di colonna nella nuova istanza. + Nuovo elemento DbNewInstanceExpression con il tipo e gli argomenti specificati. + Tipo della nuova istanza. + Espressioni che specificano i valori delle nuove istanze, interpretati in base al tipo di istanza. + + o è Null oppure contiene Null. + + è vuoto o i tipi di risultato delle espressioni incluse non corrispondono ai requisiti di , come descritto nella sezione Note. + + + Crea un nuovo oggetto .Se l'argomento di tipo è un tipo di raccolta, gli argomenti specificano gli elementi della raccolta.In caso contrario, gli argomenti vengono utilizzati come valori di proprietà o di colonna nella nuova istanza. + Nuovo elemento DbNewInstanceExpression con il tipo e gli argomenti specificati. + Tipo della nuova istanza. + Espressioni che specificano i valori delle nuove istanze, interpretati in base al tipo di istanza. + instanceTypeargumentsarguments + + o è Null oppure contiene Null. + + + Crea un nuovo oggetto che costruisce una raccolta contenente gli elementi specificati.Il tipo della raccolta è basato sul tipo comune degli elementi.Se non esiste alcun tipo di elemento comune viene generata un'eccezione. + Nuovo elemento DbNewInstanceExpression con gli argomenti e il tipo di raccolta specificati. + Elenco di espressioni che forniscono gli elementi della raccolta. + + è Null o contiene Null. + + è vuoto o contiene espressioni per le quali non esiste alcun tipo di risultato comune. + + + Crea un nuovo oggetto che costruisce una raccolta contenente gli elementi specificati.Il tipo della raccolta è basato sul tipo comune degli elementi.Se non esiste alcun tipo di elemento comune viene generata un'eccezione. + Nuovo elemento DbNewInstanceExpression con gli argomenti e il tipo di raccolta specificati. + Elenco di espressioni che forniscono gli elementi della raccolta. + + è Null o contiene Null. + + è vuoto o contiene espressioni per le quali non esiste alcun tipo di risultato comune. + + + Crea un nuovo oggetto che costruisce una raccolta vuota del tipo di raccolta specificato. + Nuovo elemento DbNewInstanceExpression con il tipo di raccolta specificato e un elenco Arguments vuoto. + Metadati del tipo per la raccolta da creare. + + è null. + + non è un tipo di raccolta. + + + Crea un nuovo oggetto che produce una riga con le colonne denominate specificate e i valori indicati, specificati come espressioni. + Nuovo elemento DbNewInstanceExpression che rappresenta la costruzione della riga. + Elenco di coppie chiave-valore string-DbExpression che definisce la struttura e i valori della riga. + + è Null o contiene un elemento con un nome di colonna o un'espressione Null. + + è vuoto o contiene un nome di colonna duplicato o non valido. + + + Crea un oggetto che esegue la negazione logica dell'argomento specificato. + Nuovo elemento DbNotExpression con l'argomento specificato. + Espressione booleana che specifica l'argomento. + + è null. + argument non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che confronta l'argomento a sinistra con l'argomento a destra ai fini dell'ineguaglianza. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di ineguaglianza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di uguaglianza comune tra e . + + + Crea un nuovo oggetto che rappresenta un valore Null tipizzato. + Istanza di DbNullExpression. + Tipo del valore Null. + + è null. + + + Crea un nuovo oggetto che produce un set costituito dagli elementi del set di input specificato che sono del tipo specificato. + Nuovo elemento DbOfTypeExpression con il tipo e l'argomento set specificati e un elemento ExpressionKind di . + Oggetto che specifica il set di input. + Metadati per il tipo che gli elementi del set di input devono presentare per essere inclusi nel set risultante. + + o è null. + + non dispone di un tipo di risultati della raccolta o non è un tipo della stessa gerarchia di tipi del tipo di elemento del tipo di risultato raccolta di . + + + Crea un nuovo oggetto che produce un set costituito dagli elementi del set di input specificato che sono esattamente del tipo specificato. + Nuovo elemento DbOfTypeExpression con il tipo e l'argomento set specificati e un elemento ExpressionKind di . + Oggetto che specifica il set di input. + Metadati per il tipo a cui gli elementi del set di input devono corrispondere esattamente per essere inclusi nel set risultante. + + o è null. + + non dispone di un tipo di risultati della raccolta o non è un tipo della stessa gerarchia di tipi del tipo di elemento del tipo di risultato raccolta di . + + + Crea un oggetto che esegue l'operazione OR logica degli argomenti a sinistra e a destra. + Nuovo elemento DbOrExpression con gli argomenti specificati. + Espressione booleana che specifica l'argomento a sinistra. + Espressione booleana che specifica l'argomento a destra. + leftright + leftright + + + Crea un nuovo oggetto che ordina il set di input specificato in base alla chiave di ordinamento specificata, in ordine crescente e con le regole di confronto predefinite. + Nuovo elemento DbSortExpression che rappresenta l'operazione order-by. + Espressione che specifica il set di input. + Metodo che specifica come derivare l'espressione della chiave di ordinamento dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + + o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto che ordina il set di input specificato in base alla chiave di ordinamento specificata, in ordine crescente e con le regole di confronto specificate. + Nuovo elemento DbSortExpression che rappresenta l'operazione order-by. + Espressione che specifica il set di input. + Metodo che specifica come derivare l'espressione della chiave di ordinamento dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + Regole di confronto da utilizzare per l'ordinamento + + , o è Null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato String confrontabile in termini di ordinamento. + + è vuoto o contiene solo spazi. + + + Crea un nuovo oggetto che ordina il set di input specificato in base alla chiave di ordinamento specificata, in ordine decrescente e con le regole di confronto predefinite. + Nuovo elemento DbSortExpression che rappresenta l'operazione order-by. + Espressione che specifica il set di input. + Metodo che specifica come derivare l'espressione della chiave di ordinamento dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + + o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato String confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto che ordina il set di input specificato in base alla chiave di ordinamento specificata, in ordine decrescente e con le regole di confronto predefinite. + Nuovo elemento DbSortExpression che rappresenta l'operazione order-by. + Espressione che specifica il set di input. + Metodo che specifica come derivare l'espressione della chiave di ordinamento dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + Regole di confronto da utilizzare per l'ordinamento + + , o è Null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato String confrontabile in termini di ordinamento. + + è vuoto o contiene solo spazi. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per le quali restituisce un set vuoto presentano una colonna apply con valore null. + Nuovo elemento DbApplyExpression con le associazioni input e apply specificate e un oggetto di OuterApply. + Oggetto che specifica il set di input. + Metodo che specifica la logica da valutare una volta per ogni membro del set di input. + + o è null. + + non dispone di un tipo di risultato della raccolta. + Il risultato di apply contiene un nome o un'espressione Null. + Il risultato di apply contiene un nome o un'espressione non valida in un'associazione all'espressione. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per le quali restituisce un set vuoto presentano una colonna apply con valore null. + Nuovo elemento DbApplyExpression con le associazioni input e apply specificate e un oggetto di OuterApply. + Oggetto che specifica il set di input. + Oggetto che specifica la logica da valutare una volta per ogni membro del set di input. + + o è null. + + + Crea un nuovo oggetto che fa riferimento a un parametro con il nome e il tipo specificati. + Elemento DbParameterReferenceExpression che rappresenta un riferimento a un parametro con il nome e il tipo specificati; il tipo di risultato dell'espressione sarà uguale a . + Tipo del parametro a cui si fa riferimento. + Nome del parametro a cui si fa riferimento. + + + Crea un nuovo oggetto che aggiunge l'argomento a sinistra all'argomento a destra. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di addizione. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato numerico comune tra left e right. + + + Crea un nuovo oggetto che proietta l'espressione indicata sul set di input specificato. + Nuovo elemento DbProjectExpression che rappresenta l'operazione di proiezione. + Associazione di espressione che specifica il set di input. + Espressione da proiettare sul set. + + o è null. + + + Crea un nuovo oggetto che rappresenta il recupero della proprietà specificata. + Nuovo elemento DbPropertyExpression che rappresenta il recupero della proprietà. + Istanza da cui recuperare la proprietà.Potrebbe essere Null se la proprietà è statica. + Metadati per la proprietà da recuperare. + + è Null o è Null e la proprietà non è statica. + + + Crea un nuovo oggetto che rappresenta il recupero della proprietà di navigazione specificata. + Nuovo elemento DbPropertyExpression che rappresenta il recupero della proprietà di navigazione. + Istanza da cui recuperare la proprietà di navigazione. + Metadati per la proprietà di navigazione da recuperare. + + è Null o è Null. + + + Crea un nuovo oggetto che rappresenta il recupero del membro finale della relazione specificato. + Nuovo elemento DbPropertyExpression che rappresenta il recupero del membro finale della relazione. + Istanza da cui recuperare il membro finale della relazione. + Metadati del membro finale della relazione da recuperare. + + è Null o è Null e la proprietà non è statica. + + + Crea un nuovo oggetto che rappresenta il recupero della proprietà di istanza con il nome specificato dall'istanza specificata. + Nuovo elemento DbPropertyExpression che rappresenta il recupero della proprietà. + Istanza da cui recuperare la proprietà. + Nome della proprietà da recuperare. + + è Null o è Null e la proprietà non è statica. + Nessuna proprietà con il nome specificato viene dichiarata dal tipo di . + + + Crea un nuovo oggetto che codifica un riferimento a un'Entità specifica in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Oggetto che costruisce un record con colonne che corrispondono, per numero, tipo e ordinamento, alle proprietà chiave del tipo di entità di riferimento. + + o è null. + keyRow + + + Crea un nuovo oggetto che codifica un riferimento a un'Entità specifica in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Oggetto che costruisce un record con colonne che corrispondono, per numero, tipo e ordinamento, alle proprietà chiave del tipo di entità di riferimento. + Tipo dell'entità a cui si fa riferimento. + + , o è Null. + + non si trova nella stessa gerarchia dei tipi del tipo di entità del set di entità o non dispone di un tipo di risultato record corrispondente alle proprietà chiave del tipo di entità del set di entità di riferimento. + + + Crea un nuovo oggetto che fa riferimento al set di entità o di relazioni specificato. + Nuovo elemento DbScanExpression basato sul set di entità o di relazioni specificato. + Metadati per il set di entità o di relazioni a cui fare riferimento. + + è null. + + + Crea un nuovo oggetto che seleziona l'espressione indicata sul set di input specificato. + Nuovo elemento DbProjectExpression che rappresenta l'operazione di selezione. + Espressione che specifica il set di input. + Metodo che specifica come derivare l'espressione proiettata dato un membro del set di input.Questo metodo deve produrre un'istanza di un tipo compatibile con Select che possa essere risolta in un oggetto .Requisiti di compatibilità per come descritto nelle osservazioni. + Tipo di risultato del metodo di . + + o è Null. + Il risultato di è Null. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per cui restituisce un set vuoto non vengono incluse.Verrà quindi creato un oggetto per la selezione dell'oggetto specificato su ogni riga, producendo la raccolta complessiva di risultati. + Nuovo elemento DbProjectExpression che seleziona la colonna apply da un nuovo oggetto DbApplyExpression con le associazioni input e apply specificate e un oggetto di CrossApply. + Oggetto che specifica il set di input. + Metodo che rappresenta la logica da valutare una volta per ogni membro del set di input. + + o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di raccolta. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per cui restituisce un set vuoto non vengono incluse.Verrà quindi creato un oggetto per la selezione dell'oggetto specificato su ogni riga, producendo la raccolta complessiva di risultati. + Nuovo elemento DbProjectExpression che seleziona il risultato del selettore specificato da un nuovo oggetto DbApplyExpression con le associazioni input e apply specificate e un oggetto di CrossApply. + Oggetto che specifica il set di input. + Metodo che rappresenta la logica da valutare una volta per ogni membro del set di input. + Metodo che specifica come derivare un elemento del set di risultati dato un elemento dei set di input e apply.Questo metodo deve produrre un'istanza di un tipo compatibile con SelectMany che possa essere risolta in un oggetto .Requisiti di compatibilità per come descritto nelle osservazioni. + Tipo di risultato del metodo di . + + , o è Null. + L'espressione generata da è Null. + Il risultato di è Null nella conversione all'oggetto DbExpression. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di raccolta. + + + Crea un nuovo oggetto che rappresenta l'impostazione di una proprietà su un valore. + Clausola set appena creata. + Proprietà da impostare. + Valore su cui impostare la proprietà. + + + Crea un nuovo oggetto che ordina il set di input indicato in base alle specifiche di ordinamento prima di ignorare il numero specificato di elementi. + Nuovo elemento DbSkipExpression che rappresenta l'operazione per ignorare gli elementi. + Associazione di espressione che specifica il set di input. + Elenco di specifiche di ordinamento che determinano come ordinare gli elementi del set di input. + Espressione che specifica il numero di elementi del set ordinato da ignorare. + + , o è Null oppure contiene Null. + + è vuoto o non è né oppure dispone di un tipo di risultato che non è uguale né promuovibile a un tipo Integer a 64 bit. + + + Crea un nuovo oggetto che ignora il numero specificato di elementi dal set di input ordinato specificato. + Nuovo elemento DbSkipExpression che rappresenta l'operazione per ignorare gli elementi. + Oggetto che specifica il set di input ordinato. + Espressione che specifica il numero di elementi del set ordinato da ignorare. + + o è null. + + non è né oppure dispone di un tipo di risultato che non è uguale né promuovibile a un tipo Integer a 64 bit. + + + Crea un nuovo oggetto che ordina il set di input specificato in base alle specifiche di ordinamento. + Nuovo elemento DbSortExpression che rappresenta l'operazione di ordinamento. + Associazione di espressione che specifica il set di input. + Elenco di specifiche di ordinamento che determinano come ordinare gli elementi del set di input. + + o è Null oppure contiene Null. + + è vuoto. + + + Crea un nuovo oggetto che limita il numero di elementi nella raccolta Argument al valore Limit del conteggio specificato.I risultati correlati non sono inclusi nell'output. + Nuovo elemento DbLimitExpression con i valori limite del conteggio e l'argomento specificati che non include i risultati correlati. + Espressione che specifica la raccolta di input. + Espressione che specifica il valore limite. + + o è null. + + non dispone di un tipo di risultati della raccolta o non dispone di un tipo di risultato uguale o promuovibile a un tipo Integer a 64 bit. + + + Crea un nuovo oggetto con un ordinamento che include l'ordinamento del set di input di ordinamento specificato oltre alla chiave di ordinamento specificata in ordine crescente e con le regole di confronto predefinite. + Nuovo elemento DbSortExpression che rappresenta la nuova operazione order-by complessiva. + Elemento DbSortExpression che specifica il set di input ordinato. + Metodo che specifica come derivare l'espressione della chiave di ordinamento aggiuntiva dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + + o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto con un ordinamento che include l'ordinamento del set di input di ordinamento specificato oltre alla chiave di ordinamento specificata in ordine crescente e con le regole di confronto specificate. + Nuovo elemento DbSortExpression che rappresenta la nuova operazione order-by complessiva. + Elemento DbSortExpression che specifica il set di input ordinato. + Metodo che specifica come derivare l'espressione della chiave di ordinamento aggiuntiva dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + Regole di confronto da utilizzare per l'ordinamento + + , o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato String confrontabile in termini di ordinamento. + + è vuoto o contiene solo spazi. + + + Crea un nuovo oggetto con un ordinamento che include l'ordinamento del set di input di ordinamento specificato oltre alla chiave di ordinamento specificata in ordine decrescente e con le regole di confronto predefinite. + Nuovo elemento DbSortExpression che rappresenta la nuova operazione order-by complessiva. + Elemento DbSortExpression che specifica il set di input ordinato. + Metodo che specifica come derivare l'espressione della chiave di ordinamento aggiuntiva dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + + o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto con un ordinamento che include l'ordinamento del set di input di ordinamento specificato oltre alla chiave di ordinamento specificata in ordine decrescente e con le regole di confronto specificate. + Nuovo elemento DbSortExpression che rappresenta la nuova operazione order-by complessiva. + Elemento DbSortExpression che specifica il set di input ordinato. + Metodo che specifica come derivare l'espressione della chiave di ordinamento aggiuntiva dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + Regole di confronto da usare per l'ordinamento. + + , o è Null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato String confrontabile in termini di ordinamento. + + è vuoto o contiene solo spazi. + + + Crea un nuovo oggetto con un ordinamento crescente e con le regole di confronto predefinite. + Nuova clausola di ordinamento con ordinamento crescente e la chiave di ordinamento specificata. + Espressione che definisce la chiave di ordinamento. + + è null. + + non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto con un ordinamento crescente e con le regole di confronto specificate. + Nuova clausola di ordinamento con la chiave di ordinamento e le regole di confronto specificate e con ordinamento crescente. + Espressione che definisce la chiave di ordinamento. + Regole di confronto da usare per l'ordinamento. + + è null. + + è vuoto o contiene solo spazi. + + non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto con un ordinamento decrescente e con le regole di confronto predefinite. + Nuova clausola di ordinamento con ordinamento decrescente e la chiave di ordinamento specificata. + Espressione che definisce la chiave di ordinamento. + + è null. + + non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto con un ordinamento decrescente e con le regole di confronto specificate. + Nuova clausola di ordinamento con la chiave di ordinamento e le regole di confronto specificate e con ordinamento decrescente. + Espressione che definisce la chiave di ordinamento. + Regole di confronto da usare per l'ordinamento. + + è null. + + è vuoto o contiene solo spazi. + + non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto . + Nuovo elemento DbTreatExpression con il tipo e l'argomento specificati. + Espressione che specifica l'istanza. + Metadati del tipo da utilizzare come modello di trattamento. + + o è null. + + non si trova nella stessa gerarchia dei tipi del tipo di risultato di . + + + Crea un oggetto con il valore booleano true. + Oggetto con il valore booleano true. + + + Crea un nuovo oggetto che nega il valore dell'argomento. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di negazione. + Espressione che specifica l'argomento. + + è null. + Non esiste alcun tipo di risultato numerico per . + + + Crea un nuovo oggetto che calcola l'unione degli argomenti set a sinistra e a destra rimuovendone i duplicati. + Nuovo oggetto DbExpression che calcola l'unione, senza duplicati, degli argomenti a sinistra e a destra. + Espressione che definisce l'argomento set a sinistra. + Espressione che definisce l'argomento set a destra. + + o è null. + Non esiste alcun tipo di risultati della raccolta comune con un tipo di elemento confrontabile in termini di uguaglianza tra e . + + + Crea un nuovo oggetto che calcola l'unione degli argomenti set a sinistra e a destra senza rimuoverne i duplicati. + Nuovo oggetto DbUnionAllExpression che calcola l'unione, includendone i duplicati, degli argomenti a sinistra e a destra. + Espressione che definisce l'argomento set a sinistra. + Espressione che definisce l'argomento set a destra. + + o è null. + Non esiste alcun tipo di risultati della raccolta comune tra e . + + + Crea un nuovo oggetto che fa riferimento a una variabile con il nome e il tipo specificati. + Elemento DbVariableReferenceExpression che rappresenta un riferimento a una variabile con il nome e il tipo specificati; il tipo di risultato dell'espressione sarà uguale a . + Tipo della variabile a cui si fa riferimento. + Nome della variabile a cui si fa riferimento. + + + Crea un nuovo oggetto che filtra gli elementi nel set di input specificato tramite il predicato specificato. + Nuovo elemento DbQuantifierExpression che rappresenta l'operazione Any. + Espressione che specifica il set di input. + Metodo che rappresenta il predicato da valutare per ogni membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica predicativa. + + o è null. + L'espressione generata da è Null. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Fornisce un'API per costruire oggetti che richiamano funzioni EDM canoniche e rende accessibile tale API come i metodi di estensione sul tipo di espressione stesso. + + + Crea un oggetto che richiama la funzione 'Abs' canonica con l'argomento specificato, che deve presentare un tipo di risultato numerico.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che restituisce il valore assoluto di . + Espressione che specifica il valore numerico. + + è null. + Nessun overload della funzione 'Abs' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'AddDays' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime o DateTimeOffset.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di giorni specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di giorni da aggiungere a . + + o è null. + Nessun overload della funzione 'AddDays' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddHours' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di ore specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di ore da aggiungere a . + + o è null. + Nessun overload della funzione 'AddHours' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddMicroseconds' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di microsecondi specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di microsecondi da aggiungere a . + + o è null. + Nessun overload della funzione 'AddMicroseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddMilliseconds' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer, DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di millisecondi specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di millisecondi da aggiungere a . + + o è null. + Nessun overload della funzione 'AddMilliseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddMinutes' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di minuti specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di minuti da aggiungere a . + + o è null. + Nessun overload della funzione 'AddMinutes' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddMonths' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime o DateTimeOffset.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di mesi specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di mesi da aggiungere a . + + o è null. + Nessun overload della funzione 'AddMonths' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddNanoseconds' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di nanosecondi specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di nanosecondi da aggiungere a . + + o è null. + Nessun overload della funzione 'AddNanoseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddSeconds' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di secondi specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di secondi da aggiungere a . + + o è null. + Nessun overload della funzione 'AddSeconds' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddYears' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime o DateTimeOffset.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di anni specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di anni da aggiungere a . + + o è null. + Nessun overload della funzione 'AddYears' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Avg' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è uguale al tipo di elemento della raccolta. + Nuovo elemento DbFunctionExpression che produce il valore medio. + Espressione che specifica la raccolta da cui calcolare il valore medio. + + è null. + Nessun overload della funzione 'Avg' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'BitwiseAnd' canonica con gli argomenti specificati, che devono presentare lo stesso tipo di risultato Integer numerico.Il tipo di risultato dell'espressione è uguale a questo stesso tipo. + Nuovo elemento DbFunctionExpression che restituisce il valore prodotto eseguendo l'operazione AND bit per bit di e . + Espressione che specifica il primo operando. + Espressione che specifica il secondo operando. + + o è null. + Nessun overload della funzione 'BitwiseAnd' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'BitwiseNot' canonica con l'argomento specificato, che deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è uguale a questo stesso tipo. + Nuovo elemento DbFunctionExpression che restituisce il valore prodotto eseguendo l'operazione NOT bit per bit di . + Espressione che specifica il primo operando. + + è null. + Nessun overload della funzione 'BitwiseNot' canonica accetta argomenti con i tipi di risultato di . + + + Crea un oggetto che richiama la funzione 'BitwiseOr' canonica con gli argomenti specificati, che devono presentare lo stesso tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è uguale a questo stesso tipo. + Nuovo elemento DbFunctionExpression che restituisce il valore prodotto eseguendo l'operazione OR bit per bit di e . + Espressione che specifica il primo operando. + Espressione che specifica il secondo operando. + + o è null. + Nessun overload della funzione 'BitwiseOr' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'BitwiseXor' canonica con gli argomenti specificati, che devono presentare lo stesso tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è uguale a questo stesso tipo. + Nuovo elemento DbFunctionExpression che restituisce il valore prodotto eseguendo l'operazione XOR (operatore OR esclusivo) bit per bit di e . + Espressione che specifica il primo operando. + Espressione che specifica il secondo operando. + + o è null. + Nessun overload della funzione 'BitwiseXor' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Ceiling' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Single, Double o Decimal.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che restituisce il valore intero più piccolo non minore di . + Espressione che specifica il valore numerico. + + è null. + Nessun overload della funzione 'Ceiling' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Concat' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è String. + Nuovo elemento DbFunctionExpression che produce la stringa concatenata. + Espressione che specifica la stringa da includere come primo elemento nella stringa restituita concatenata. + Espressione che specifica la stringa da includere come secondo elemento nella stringa restituita concatenata. + + o è null. + Nessun overload della funzione 'Concat' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Contains' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se si trova o meno all'interno di . + Espressione che specifica la stringa in cui cercare le occorrenze di . + Espressione che specifica la stringa da cercare in . + + o è null. + Nessun overload della funzione 'Contains' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Count' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che produce il valore del conteggio. + Espressione che specifica la raccolta su cui calcolare il valore del conteggio. + + è null. + Nessun overload della funzione 'Count' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'CreateDateTime' canonica con gli argomenti specificati.Il tipo di risultato di deve essere Edm.Double, mentre tutti gli altri argomenti devono presentare un tipo di risultato Edm.Int32.Il tipo di risultato dell'espressione è Edm.DateTime. + Nuovo elemento DbFunctionExpression che restituisce un nuovo elemento DateTime basato sui valori specificati. + Espressione che fornisce il valore anno per la nuova istanza di DateTime. + Espressione che fornisce il valore mese per la nuova istanza di DateTime. + Espressione che fornisce il valore giorno per la nuova istanza di DateTime. + Espressione che fornisce il valore ora per la nuova istanza di DateTime. + Espressione che fornisce il valore minuto per la nuova istanza di DateTime. + Espressione che fornisce il valore second per la nuova istanza di DateTime. + + , , , , , è Null. + Nessun overload della funzione 'CreateDateTime' canonica accetta argomenti con i tipi di risultato di , , , , e . + + + Crea un oggetto che richiama la funzione 'CreateDateTimeOffset' canonica con gli argomenti specificati.Il tipo di risultato di deve essere Edm.Double, mentre tutti gli altri argomenti devono presentare un tipo di risultato Edm.Int32.Il tipo di risultato dell'espressione è Edm.DateTimeOffset. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore DateTimeOffset basato sui valori specificati. + Espressione che fornisce il valore anno per la nuova istanza di DateTimeOffset. + Espressione che fornisce il valore mese per la nuova istanza di DateTimeOffset. + Espressione che fornisce il valore giorno per la nuova istanza di DateTimeOffset. + Espressione che fornisce il valore ora per la nuova istanza di DateTimeOffset. + Espressione che fornisce il valore minuto per la nuova istanza di DateTimeOffset. + Espressione che fornisce il valore secondo per la nuova istanza di DateTimeOffset. + Espressione che fornisce il numero di minuti nel valore di offset del fuso orario per la nuova istanza di DateTimeOffset. + + , , , , , o è Null. + Nessun overload della funzione 'CreateDateTimeOffset' canonica accetta argomenti con i tipi di risultato di , , , , , e . + + + Crea un oggetto che richiama la funzione 'CreateTime' canonica con gli argomenti specificati.Il tipo di risultato di deve essere Edm.Double, mentre tutti gli altri argomenti devono presentare un tipo di risultato Edm.Int32.Il tipo di risultato dell'espressione è Edm.Time. + Nuovo elemento DbFunctionExpression che restituisce un nuovo elemento Time basato sui valori specificati. + Espressione che fornisce il valore ora per la nuova istanza di DateTime. + Espressione che fornisce il valore minuto per la nuova istanza di DateTime. + Espressione che fornisce il valore second per la nuova istanza di DateTime. + + , o è null. + Nessun overload della funzione 'CreateTime' canonica accetta argomenti con i tipi di risultato di , e . + + + Crea un oggetto che richiama la funzione 'CurrentDateTime' canonica. + Nuovo elemento DbFunctionExpression che restituisce la data e l'ora correnti come un'istanza di Edm.DateTime. + + + Crea un oggetto che richiama la funzione 'CurrentDateTimeOffset' canonica. + Nuovo elemento DbFunctionExpression che restituisce la data e l'ora correnti come un'istanza di Edm.DateTimeOffset. + + + Crea un oggetto che richiama la funzione 'CurrentUtcDateTime' canonica. + Nuovo elemento DbFunctionExpression che restituisce la data e l'ora UTC come un'istanza di Edm.DateTime. + + + Crea un oggetto che richiama la funzione 'Day' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore giorno Integer da . + Espressione che specifica il valore da cui recuperare il giorno. + + è null. + Nessun overload della funzione 'Day' canonica accetta argomenti con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'DayOfYear' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore giorno dell'anno Integer da . + Espressione che specifica il valore da cui recuperare il giorno dell'anno. + + è null. + Nessun overload della funzione 'DayOfYear' canonica accetta argomenti con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'DiffDays' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di giorni tra e . + Espressione che specifica il primo valore DateTime o DateTimeOffset. + Espressione che specifica il valore DateTime o DateTimeOffset per cui deve essere calcolata la differenza di giorni rispetto a . + + o è null. + Nessun overload della funzione 'DiffDays' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffHours' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di ore tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di ore rispetto a . + + o è null. + Nessun overload della funzione 'DiffHours' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffMicroseconds' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di microsecondi tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di microsecondi rispetto a . + + o è null. + Nessun overload della funzione 'DiffMicroseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffMilliseconds' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di millisecondi tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di millisecondi rispetto a . + + o è null. + Nessun overload della funzione 'DiffMilliseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffMinutes' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di minuti tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di minuti rispetto a . + + o è null. + Nessun overload della funzione 'DiffMinutes' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffMonths' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di mesi tra e . + Espressione che specifica il primo valore DateTime o DateTimeOffset. + Espressione che specifica il valore DateTime o DateTimeOffset per cui deve essere calcolata la differenza di mesi rispetto a . + + o è Null. + Nessun overload della funzione 'DiffMonths' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffNanoseconds' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di nanosecondi tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di nanosecondi rispetto a . + + o è null. + Nessun overload della funzione 'DiffNanoseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffSeconds' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di secondi tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di secondi rispetto a . + + o è null. + Nessun overload della funzione 'DiffSeconds' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffYears' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di anni tra e . + Espressione che specifica il primo valore DateTime o DateTimeOffset. + Espressione che specifica il valore DateTime o DateTimeOffset per cui deve essere calcolata la differenza di anni rispetto a . + + o è null. + Nessun overload della funzione 'DiffYears' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'EndsWith' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Boolean. + Nuovo elemento DbFunctionExpression che indica se termina con . + Espressione che specifica la stringa in cui verificare la presenza dell'elemento specificato. + Espressione che specifica il suffisso per cui verificare la presenza di . + + o è null. + Nessun overload della funzione 'EndsWith' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Floor' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Single, Double o Decimal.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che restituisce il valore intero più elevato non maggiore di . + Espressione che specifica il valore numerico. + + è null. + Nessun overload della funzione 'Floor' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'GetTotalOffsetMinutes' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTimeOffset.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il numero di minuti di offset di rispetto al fuso orario GMT. + Espressione che specifica il valore DateTimeOffset da cui recuperare l'offset in minuti rispetto al fuso orario GMT. + + è null. + Nessun overload della funzione 'GetTotalOffsetMinutes' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Hour' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore ora Integer da . + Espressione che specifica il valore da cui recuperare l'ora. + + è null. + Nessun overload della funzione 'Hours' canonica accetta argomenti con i tipi di risultato di . + + + Crea un oggetto che richiama la funzione 'IndexOf' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il primo indice di in . + Espressione che specifica la stringa in cui cercare . + Espressione che specifica la stringa da cercare in . + + o è null. + Nessun overload della funzione 'IndexOf' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Left' canonica con gli argomenti specificati, che devono presentare un tipo di risultato numerico String e Integer.Il tipo di risultato dell'espressione è String. + Nuovo elemento DbFunctionExpression che restituisce la sottostringa più a sinistra di lunghezza da . + Espressione che specifica la stringa da cui estrarre la sottostringa più a sinistra. + Espressione che specifica la lunghezza della sottostringa più a sinistra da estrarre da . + + o è null. + Nessun overload della funzione 'Left' canonica accetta argomenti con i tipi di risultato di . + + + Crea un oggetto che richiama la funzione 'Length' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce la lunghezza di . + Espressione che specifica la stringa di cui calcolare la lunghezza. + + è null. + Nessun overload della funzione 'Length' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'BigCount' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è Edm.Int64. + Nuovo elemento DbFunctionExpression che produce il valore del conteggio. + Espressione che specifica la raccolta su cui calcolare il valore del conteggio. + + è null. + Nessun overload della funzione 'BigCount' canonica accetta argomenti con i tipi di risultato di . + + + Crea un oggetto che richiama la funzione 'Max' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è uguale al tipo di elemento della raccolta. + Nuovo elemento DbFunctionExpression che produce il valore massimo. + Espressione che specifica la raccolta da cui recuperare il valore massimo. + + è null. + Nessun overload della funzione 'Max' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Millisecond' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore millisecondo Integer da . + Espressione che specifica il valore da cui recuperare il millisecondo. + + è null. + Nessun overload della funzione 'Millisecond' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Min' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è uguale al tipo di elemento della raccolta. + Nuovo elemento DbFunctionExpression che produce il valore minimo. + Espressione che specifica la raccolta da cui recuperare il valore minimo. + + è null. + Nessun overload della funzione 'Min' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Minute' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore minuto Integer da . + Espressione che specifica il valore da cui recuperare il minuto. + + è null. + Nessun overload della funzione 'Minute' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Month' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore mese Integer da . + Espressione che specifica il valore da cui recuperare il mese. + + è null. + Nessun overload della funzione 'Month' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'NewGuid' canonica. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore GUID. + + + Crea un oggetto che richiama la funzione 'Power' canonica con gli argomenti specificati, che devono presentare tipi di risultato numerici.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che restituisce il valore di alla potenza specificata da . + Espressione che specifica il valore numerico da elevare alla potenza data. + Espressione che specifica la potenza a cui elevare . + + o è null. + Nessun overload della funzione 'Power' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Replace' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce una nuova stringa in base a dove ogni occorrenza di viene sostituita da . + Espressione che specifica la stringa in cui eseguire l'operazione di sostituzione. + Espressione che specifica la stringa da sostituire. + Espressione che specifica la stringa sostitutiva. + + , o è Null. + Nessun overload della funzione 'Replace' canonica accetta argomenti con i tipi di risultato di , e . + + + Crea un oggetto che richiama la funzione 'Reverse' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che produce il valore invertito di . + Espressione che specifica la stringa da invertire. + + è null. + Nessun overload della funzione 'Reverse' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Right' canonica con gli argomenti specificati, che devono presentare un tipo di risultato numerico String e Integer.Il tipo di risultato dell'espressione è String. + Nuovo elemento DbFunctionExpression che restituisce la sottostringa più a destra di lunghezza da . + Espressione che specifica la stringa da cui estrarre la sottostringa più a destra. + Espressione che specifica la lunghezza della sottostringa più a destra da estrarre da . + + o è null. + Nessun overload della funzione 'Right' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Round' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Single, Double o Decimal.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che arrotonda l'argomento specificato al valore Integer più vicino. + Espressione che specifica il valore numerico da arrotondare. + + è null. + Nessun overload della funzione 'Round' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Round' canonica con gli argomenti specificati, che devono presentare tipi di risultato Integer e Single, Double o Decimal.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che arrotonda l'argomento specificato al valore intero più vicino, con la precisione specificata da . + Espressione che specifica il valore numerico da arrotondare. + Espressione che specifica il numero di cifre di precisione da utilizzare per l'arrotondamento. + + o è Null. + Nessun overload della funzione 'Round' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Second' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore secondo Integer da . + Espressione che specifica il valore da cui recuperare il secondo. + + è null. + Nessun overload della funzione 'Second' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'StartsWith' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Boolean. + Nuovo elemento DbFunctionExpression che indica se inizia con . + Espressione che specifica la stringa in cui verificare la presenza dell'elemento specificato. + Espressione che specifica il prefisso per cui verificare la presenza di . + + o è null. + Nessun overload della funzione 'StartsWith' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'StDev' sui membri non Null della raccolta specificata.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che produce il valore di deviazione standard su membri non Null della raccolta. + Espressione che specifica la raccolta per cui calcolare la deviazione standard. + + è null. + Nessun overload della funzione 'StDev' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'StDevP' canonica sulla popolazione della raccolta specificata.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che produce il valore di deviazione standard. + Espressione che specifica la raccolta per cui calcolare la deviazione standard. + + è null. + Nessun overload della funzione 'StDevP' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Substring' canonica con gli argomenti specificati, che devono presentare tipi di risultato numerici String e Integer.Il tipo di risultato dell'espressione è String. + Nuovo elemento DbFunctionExpression che restituisce la sottostringa di lunghezza da a partire da . + Espressione che specifica la stringa da cui estrarre la sottostringa. + Espressione che specifica l'indice iniziale da cui derivare la sottostringa. + Espressione che specifica la lunghezza della sottostringa. + + , o è Null. + Nessun overload della funzione 'Substring' canonica accetta argomenti con i tipi di risultato di , e . + + + Crea un oggetto che richiama la funzione 'Sum' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è uguale al tipo di elemento della raccolta. + Nuovo elemento DbFunctionExpression che produce la somma. + Espressione che specifica la raccolta da cui calcolare la somma. + + è null. + Nessun overload della funzione 'Sum' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'ToLower' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce il valore di convertito in caratteri minuscoli. + Espressione che specifica la stringa di cui eseguire la conversione in caratteri minuscoli. + + è null. + Nessun overload della funzione 'ToLower' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'ToUpper' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce il valore di convertito in caratteri maiuscoli. + Espressione che specifica la stringa di cui eseguire la conversione in caratteri maiuscoli. + + è null. + Nessun overload della funzione 'ToUpper' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Trim' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce il valore di con gli spazi iniziali e finali rimossi. + Espressione che specifica la stringa da cui rimuovere gli spazi iniziali e finali. + + è null. + Nessun overload della funzione 'Trim' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'RTrim' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce il valore di con gli spazi finali rimossi. + Espressione che specifica la stringa da cui rimuovere gli spazi finali. + + è null. + Nessun overload della funzione 'RTrim' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'LTrim' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce il valore di con gli spazi iniziali rimossi. + Espressione che specifica la stringa da cui rimuovere gli spazi iniziali. + + è null. + Nessun overload della funzione 'LTrim' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Truncate' canonica con gli argomenti specificati, che devono presentare tipi di risultato Integer e Single, Double o Decimal.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che tronca l'argomento specificato al valore intero più vicino, con la precisione specificata da . + Espressione che specifica il valore numerico da troncare. + Espressione che specifica il numero di cifre di precisione da utilizzare per il troncamento. + + o è null. + Nessun overload della funzione 'Truncate' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'TruncateTime' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che restituisce il valore di con l'ora impostata su zero. + Espressione che specifica il valore per cui troncare la porzione ora. + + è null. + Nessun overload della funzione 'TruncateTime' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Var' sui membri non Null della raccolta specificata.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che produce il valore di varianza statistica per i membri non Null della raccolta. + Espressione che specifica la raccolta da utilizzare per cui calcolare la varianza statistica. + + è null. + Nessun overload della funzione 'Var' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'VarP' canonica sulla popolazione della raccolta specificata.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che produce il valore di varianza statistica. + Espressione che specifica la raccolta da utilizzare per cui calcolare la varianza statistica. + + è null. + Nessun overload della funzione 'VarP' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Year' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore anno Integer da. + Espressione che specifica il valore da cui recuperare l'anno. + + è null. + Nessun overload della funzione 'Year' canonica accetta un argomento con il tipo di risultato . + + + Rappresenta la classe Row che ha lo scopo di fornire un modo analogo al costruttore per chiamare <see cref="M:System.Data.Entity.Core.Common.CommandTrees.ExpressionBuilder.DbExpressionBuilder.NewRow(System.Collections.Generic.IEnumerable{System.Collections.Generic.KeyValuePair{System.String,System.Data.Entity.Core.Common.CommandTrees.DbExpression}})" /> + + + Inizializza una nuova istanza della classe utilizzando il valore della prima colonna e i valori delle colonne successive facoltative specificati. + Coppia chiave-valore che fornisce la prima colonna dell'istanza della nuova riga (obbligatorio). + Coppie chiave-valore che forniscono eventuali colonne successive dell'istanza della nuova riga (facoltativo). + + + Converte un oggetto Row nell'oggetto . + Oggetto che rappresenta l'oggetto Row convertito. + Oggetto Row. + + + Crea un nuovo oggetto che costruisce una nuova riga in base alle colonne contenute in questa istanza di Row. + Nuovo elemento DbNewInstanceExpression che costruisce una riga con gli stessi nomi di colonna e gli stessi valori DbExpression di questa istanza di Row. + + + Fornisce un'API per costruire oggetti che richiamano funzioni EDM canoniche correlate spaziali e, ove appropriato, rende accessibile tale API come i metodi di estensione sul tipo di espressione stesso. + + + Crea un oggetto che richiama la funzione 'Area' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce l'area di spatialValue o Null se spatialValue non è una superficie. + Espressione che specifica il valore della superficie spaziale per cui è necessario calcolare l'area. + + + Crea un oggetto che richiama la funzione 'AsBinary' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Binary. + Nuovo elemento DbFunctionExpression che restituisce la rappresentazione binaria nota di spatialValue. + Espressione che specifica il valore spaziale da cui deve essere prodotta la rappresentazione binaria nota. + + + Crea un oggetto che richiama la funzione 'AsGml' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.String. + Nuovo elemento DbFunctionExpression che restituisce la rappresentazione GML (Geography Markup Language) di spatialValue. + Espressione che specifica il valore spaziale da cui deve essere prodotta la rappresentazione GML (Geography Markup Language). + + + Crea un oggetto che richiama la funzione 'AsText' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.String. + Nuovo elemento DbFunctionExpression che restituisce la rappresentazione di testo nota di spatialValue. + Espressione che specifica il valore spaziale da cui deve essere prodotta la rappresentazione di testo nota. + + + Crea un oggetto che richiama la funzione 'Centroid' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce il punto centroide di geometryValue (che potrebbe non trovarsi sulla superficie stessa) o Null se geometryValue non è una superficie. + Espressione che specifica il valore della superficie geometrico da cui deve essere recuperato il centroide. + + + Crea un oggetto che richiama la funzione 'CoordinateSystemId' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore SRID Integer da spatialValue. + Espressione che specifica il valore da cui deve essere recuperato l'ID del sistema di coordinate (SRID). + + + Crea un oggetto che richiama la funzione 'Distance' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce la distanza tra i punti più vicini in spatialValue1 e spatialValue1. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale da cui deve essere misurata la distanza da spatialValue1. + + + Crea un oggetto che richiama la funzione 'Elevation' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce il valore di elevazione di spatialValue o Null se spatialValue non è un punto. + Espressione che specifica il valore del punto spaziale da cui deve essere recuperato il valore (coordinata Z) di elevazione. + + + Crea un oggetto che richiama la funzione 'EndPoint' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato equivale a quello di spatialValue. + Nuovo elemento DbFunctionExpression che restituisce il punto finale di spatialValue o Null se spatialValue non è una curva. + Espressione che specifica il valore della curva spaziale da cui deve essere recuperato il punto finale. + + + Crea un oggetto che richiama la funzione 'ExteriorRing' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce l'anello esterno del poligono geometryValue o Null se geometryValue non è un poligono. + Valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeographyCollectionFromBinary' canonica con gli argomenti specificati.geographyCollectionWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della raccolta di geografie basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della raccolta di geografie. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della raccolta di geografie. + + + Crea un oggetto che richiama la funzione 'GeographyCollectionFromText' canonica con gli argomenti specificati.geographyCollectionWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della raccolta di geografie basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della raccolta di geografie. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della raccolta di geografie. + + + Crea un oggetto che richiama la funzione 'GeographyFromBinary' canonica con l'argomento specificato, che deve presentare un tipo di risultato binario.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sul valore binario specificato. + Espressione che fornisce la rappresentazione binaria nota del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyFromBinary' canonica con gli argomenti specificati.wellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyFromGml' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sul valore specificato con l'ID del sistema di coordinate (SRID) predefinito del provider sottostante. + Espressione che fornisce la rappresentazione GML (Geography Markup Language) del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyFromGml' canonica con gli argomenti specificati.geographyMarkup deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione GML (Geography Markup Language) del valore geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyFromText' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Edm.Geography.Il relativo valore presenta l'ID del sistema di coordinate (SRID) predefinito del provider sottostante. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sul valore specificato. + Espressione che fornisce la rappresentazione di testo nota del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyFromText' canonica con gli argomenti specificati.wellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyLineFromBinary' canonica con gli argomenti specificati.lineWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della linea geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della linea geografica. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della linea geografico. + + + Crea un oggetto che richiama la funzione 'GeographyLineFromText' canonica con gli argomenti specificati.lineWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della linea geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della linea geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della linea geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiLineFromBinary' canonica con gli argomenti specificati.multiLineWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della multilinea geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della multilinea geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della multilinea geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiLineFromText' canonica con gli argomenti specificati.multiLineWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della multilinea geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della multilinea geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della multilinea geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiPointFromBinary' canonica con gli argomenti specificati.multiPointWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipunto geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del multipunto geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipunto geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiPointFromText' canonica con gli argomenti specificati.multiPointWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipunto geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del multipunto geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipunto geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiPolygonFromBinary' canonica con gli argomenti specificati.multiPolygonWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipoligono geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del multipoligono geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipoligono geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiPolygonFromText' canonica con gli argomenti specificati.multiPolygonWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipoligono geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del multipoligono geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipoligono geografico. + + + Crea un oggetto che richiama la funzione 'GeographyPointFromBinary' canonica con gli argomenti specificati.pointWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del punto geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del punto geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del punto geografico. + + + Crea un oggetto che richiama la funzione 'GeographyPointFromText' canonica con gli argomenti specificati. + Funzione 'GeographyPointFromText' canonica. + Espressione che fornisce la rappresentazione di testo nota del valore del punto geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del punto geografico. + + + Crea un oggetto che richiama la funzione 'GeographyPolygonFromBinary' canonica con gli argomenti specificati.polygonWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del poligono geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del poligono geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del poligono geografico. + + + Crea un oggetto che richiama la funzione 'GeographyPolygonFromText' canonica con gli argomenti specificati.polygonWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del poligono geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del poligono geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del poligono geografico. + + + Crea un oggetto che richiama la funzione 'GeometryCollectionFromBinary' canonica con gli argomenti specificati.geometryCollectionWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della raccolta di geometrie basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della raccolta di geometrie. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della raccolta di geometrie. + + + Crea un oggetto che richiama la funzione 'GeometryCollectionFromText' canonica con gli argomenti specificati.geometryCollectionWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della raccolta di geometrie basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della raccolta di geometrie. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della raccolta di geometrie. + + + Crea un oggetto che richiama la funzione 'GeometryFromBinary' canonica con l'argomento specificato, che deve presentare un tipo di risultato binario.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sul valore binario specificato. + Espressione che fornisce la rappresentazione binaria nota del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryFromBinary' canonica con gli argomenti specificati.wellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryFromGml' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sul valore specificato con l'ID del sistema di coordinate (SRID) predefinito del provider sottostante. + Espressione che fornisce la rappresentazione GML (Geography Markup Language) del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryFromGml' canonica con gli argomenti specificati.geometryMarkup deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione GML (Geography Markup Language) del valore geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryFromText' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Edm.Geometry.Il relativo valore presenta l'ID del sistema di coordinate (SRID) predefinito del provider sottostante. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sul valore specificato. + Espressione che fornisce la rappresentazione di testo nota del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryFromText' canonica con gli argomenti specificati.wellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryLineFromBinary' canonica con gli argomenti specificati.lineWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della linea geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della linea geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della linea geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryLineFromText' canonica con gli argomenti specificati.lineWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della linea geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della linea geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della linea geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiLineFromBinary' canonica con gli argomenti specificati.multiLineWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della multilinea geometrico in base ai valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della multilinea geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della multilinea geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiLineFromText' canonica con gli argomenti specificati.multiLineWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della multilinea geometrico in base ai valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della multilinea geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della multilinea geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiPointFromBinary' canonica con gli argomenti specificati.multiPointWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipunto geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del multipunto geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipunto geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiPointFromText' canonica con gli argomenti specificati.multiPointWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipunto geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del multipunto geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipunto geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiPolygonFromBinary' canonica con gli argomenti specificati.multiPolygonWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipoligono geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del multipoligono geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipoligono geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiPolygonFromText' canonica con gli argomenti specificati.multiPolygonWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipoligono geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del multipoligono geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipoligono geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryPointFromBinary' canonica con gli argomenti specificati.pointWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del punto geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del punto geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del punto geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryPointFromText' canonica con gli argomenti specificati.pointWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del punto geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del punto geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del punto geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryPolygonFromBinary' canonica con gli argomenti specificati.polygonWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del poligono geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del poligono geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del poligono geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryPolygonFromText' canonica con gli argomenti specificati.polygonWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del poligono geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del poligono geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del poligono geometrico. + + + Crea un oggetto che richiama la funzione 'InteriorRingAt' canonica con gli argomenti specificati.Il primo argomento deve presentare un tipo di risultato Edm.Geometry.Il secondo deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce l'anello interno alla posizione indexValue in geometryValue o Null se geometryValue non è un poligono. + Valore geometrico. + Espressione che specifica la posizione dell'anello interno da recuperare dall'interno del poligono. + + + Crea un oggetto che richiama la funzione 'InteriorRingCount' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il numero di anelli interni nel poligono geometryValue o Null se geometryValue non è un poligono. + Valore geometrico. + + + Crea un oggetto che richiama la funzione 'IsClosedSpatial' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se spatialValue è chiuso o Null se spatialValue non è una curva. + Espressione che specifica il valore della curva spaziale da cui deve essere recuperato il valore IsClosedSpatial. + + + Crea un oggetto che richiama la funzione 'IsEmptySpatial' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se spatialValue è vuoto. + Espressione che specifica il valore spaziale da cui deve essere recuperato il valore IsEmptySpatial. + + + Crea un oggetto che richiama la funzione 'IsRing' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue è un anello (chiuso e semplice) o Null se geometryValue non è una curva. + Espressione che specifica il valore della curva geometrico da cui deve essere recuperato il valore IsRing. + + + Crea un oggetto che richiama la funzione 'IsSimpleGeometry' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue è una geometria semplice. + Valore geometrico. + + + Crea un oggetto che richiama la funzione 'IsValidGeometry' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue è valido. + Espressione che specifica il valore geometrico che deve essere testato per la validità spaziale. + + + Crea un oggetto che richiama la funzione 'Latitude' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce il valore Latitude di geographyValue o Null se geographyValue non è un punto. + Espressione che specifica il valore del punto geografico da cui deve essere recuperato il valore Latitude. + + + Crea un oggetto che richiama la funzione 'Longitude' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce il valore Longitude di geographyValue o Null se geographyValue non è un punto. + Espressione che specifica il valore del punto geografico da cui deve essere recuperato il valore Longitude. + + + Crea un oggetto che richiama la funzione 'Measure' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce la misura di spatialValue o Null se spatialValue non è un punto. + Espressione che specifica il valore del punto spaziale da cui deve essere recuperato il valore della coordinata M (Misura). + + + Crea un oggetto che richiama la funzione 'PointAt' canonica con gli argomenti specificati.Il primo argomento deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il secondo deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione equivale a quello di spatialValue. + Nuovo elemento DbFunctionExpression che restituisce il punto alla posizione indexValue in spatialValue o Null se spatialValue non è una linea spezzata. + Espressione che specifica il valore String della linea spezzata spaziale. + Espressione che specifica la posizione del punto da recuperare dall'interno della linea spezzata. + + + Crea un oggetto che richiama la funzione 'PointCount' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il numero di punti in spatialValue o Null se spatialValue non è una linea spezzata. + Espressione che specifica il valore della linea spezzata spaziale da cui deve essere recuperato il numero di punti. + + + Crea un oggetto che richiama la funzione 'PointOnSurface' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un punto la cui presenza sulla superficie geometryValue è garantita o Null se geometryValue non è una superficie. + Espressione che specifica il valore della superficie geometrico da cui deve essere recuperato il punto. + + + Crea un oggetto che richiama la funzione 'SpatialBoundary' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce il limite per geometryValue. + Espressione che specifica il valore geometrico da cui deve essere recuperato il valore SpatialBoundary. + + + Crea un oggetto che richiama la funzione 'SpatialBuffer' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography, Edm.Geometry o Edm.Double.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un valore geometrico che rappresenta tutti i punti minori o uguali alla distanza da spatialValue. + Espressione che specifica il valore spaziale. + Espressione che specifica la distanza buffer. + + + Crea un oggetto che richiama la funzione 'SpatialContains' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 contiene spazialmente geometryValue2. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + + + Crea un oggetto che richiama la funzione 'SpatialConvexHull' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce la struttura convessa per geometryValue. + Espressione che specifica il valore geometrico da cui deve essere recuperato il valore della struttura convessa. + + + Crea un oggetto che richiama la funzione 'SpatialCrosses' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 attraversa l'intersezione geometryValue2. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + + + Crea un oggetto che richiama la funzione 'SpatialDifference' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione equivale a quello di spatialValue1 e spatialValue2. + Nuovo elemento DbFunctionExpression che restituisce il valore geometrico che rappresenta la differenza tra spatialValue2 e spatialValue1. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale per cui deve essere calcolata la differenza con spatialValue1. + + + Crea un oggetto che richiama la funzione 'SpatialDimension' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore Dimension da spatialValue. + Espressione che specifica il valore da cui deve essere recuperato il valore Dimension. + + + Crea un oggetto che richiama la funzione 'SpatialDisjoint' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se spatialValue1 e spatialValue2 sono spazialmente disgiunti. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale che deve essere confrontato con spatialValue1 ai fini della disgiunzione. + + + Crea un oggetto che richiama la funzione 'SpatialElementAt' canonica con gli argomenti specificati.Il primo argomento deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il secondo deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione equivale a quello di spatialValue. + Nuovo elemento DbFunctionExpression che restituisce l'elemento della raccolta alla posizione indexValue in spatialValue o Null se spatialValue non è una raccolta. + Espressione che specifica il valore della raccolta di geografie o geometrie. + Espressione che specifica la posizione dell'elemento da recuperare dalla raccolta di geografie o geometrie. + + + Crea un oggetto che richiama la funzione 'SpatialElementCount' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il numero di elementi in spatialValue o Null se spatialValue non è una raccolta. + Espressione che specifica il valore della raccolta di geografie o geometrie da cui deve essere recuperato il numero di elementi. + + + Crea un oggetto che richiama la funzione 'SpatialEnvelope' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce il rettangolo di selezione minimo per geometryValue. + Espressione che specifica il valore da cui deve essere recuperato il valore Envelope. + + + Crea un oggetto che richiama la funzione 'SpatialEquals' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se spatialValue1 e spatialValue2 sono uguali. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale che deve essere confrontato con spatialValue1 ai fini dell'uguaglianza. + + + Crea un oggetto che richiama la funzione 'SpatialIntersection' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione equivale a quello di spatialValue1 e spatialValue2. + Nuovo elemento DbFunctionExpression che restituisce il valore spaziale che rappresenta l'intersezione di spatialValue1 e spatialValue2. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale per cui deve essere calcolata l'intersezione con spatialValue1. + + + Crea un oggetto che richiama la funzione 'SpatialIntersects' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se spatialValue1 e spatialValue2 si intersecano. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale che deve essere confrontato con spatialValue1 ai fini dell'intersezione. + + + Crea un oggetto che richiama la funzione 'SpatialLength' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce la lunghezza di spatialValue o Null se spatialValue non è una curva. + Espressione che specifica il valore della curva spaziale da cui deve essere recuperata la lunghezza. + + + Crea un oggetto che richiama la funzione 'SpatialOverlaps' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 si sovrappone spazialmente a geometryValue2. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + + + Crea un oggetto che richiama la funzione 'SpatialRelate' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Edm.Geometry e String.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 è correlato spazialmente a geometryValue2 in base alla relazione spaziale definita da intersectionPatternMatrix. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + Espressione che specifica la rappresentazione di testo del modello di intersezione DE-9IM (Dimensionally Extended Nine-Intersection Model) utilizzato per confrontare geometryValue1 e geometryValue2. + + + Crea un oggetto che richiama la funzione 'SpatialSymmetricDifference' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione equivale a quello di spatialValue1 e spatialValue2. + Nuovo elemento DbFunctionExpression che restituisce il valore geometrico che rappresenta la differenza simmetrica di spatialValue2 con spatialValue1. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale per cui deve essere calcolata la differenza simmetrica con spatialValue1. + + + Crea un oggetto che richiama la funzione 'SpatialTouches' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 tocca geometryValue2. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + + + Crea un oggetto che richiama la funzione 'SpatialTypeName' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.String. + Nuovo elemento DbFunctionExpression che restituisce il nome del tipo di geometria della stringa da spatialValue. + Espressione che specifica il valore da cui deve essere recuperato il nome del tipo di geometria. + + + Crea un oggetto che richiama la funzione 'SpatialUnion' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione equivale a quello di spatialValue1 e spatialValue2. + Nuovo elemento DbFunctionExpression che restituisce il valore spaziale che rappresenta l'unione di spatialValue1 e spatialValue2. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale per cui deve essere calcolata l'unione con spatialValue1. + + + Crea un oggetto che richiama la funzione 'SpatialWithin' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 si trova spazialmente all'interno di geometryValue2. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + + + Crea un oggetto che richiama la funzione 'StartPoint' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato equivale a quello di spatialValue. + Nuovo elemento DbFunctionExpression che restituisce il punto iniziale di spatialValue o Null se spatialValue non è una curva. + Espressione che specifica il valore della curva spaziale da cui deve essere recuperato il punto iniziale. + + + Crea un oggetto che richiama la funzione 'XCoordinate' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce il valore della coordinata X di geometryValue o Null se geometryValue non è un punto. + Espressione che specifica il valore del punto geometrico da cui deve essere recuperato il valore della coordinata X. + + + Crea un oggetto che richiama la funzione 'YCoordinate' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce il valore della coordinata Y di geometryValue o Null se geometryValue non è un punto. + Espressione che specifica il valore del punto geometrico da cui deve essere recuperato il valore della coordinata Y. + + + Classe pubblica del parser Entity SQL. + + + Analizza la query specificata con i parametri specificati. + + contenente e informazioni che descrivono le eventuali definizioni di funzioni inline. + Query EntitySQL da analizzare. + Parametri di query facoltativi. + + + Analizza una query specifica con le variabili di un set specifico e produce . + + contenente e informazioni che descrivono le eventuali definizioni di funzioni inline. + Query da analizzare. + Variabili di query facoltative. + + + Definizione di funzione inline della query Entity SQL, restituita come parte di . + + + Posizione finale della definizione di funzione nel testo della query eSQL. + + + Parametri e corpo della funzione. + + + Nome funzione. + + + Posizione iniziale della definizione di funzione nel testo della query eSQL. + + + Informazioni sui risultati del parser Entity SQL. + + + Albero dei comandi prodotto durante l'analisi. + + + Elenco di oggetti che descrive le definizioni di funzione inline della query. + + + Classe che rappresenta un comando per il livello concettuale + + + Inizializza una nuova istanza della classe utilizzando i valori specificati. + + + Inizializza una nuova istanza della classe con l'istruzione specificata. + Testo del comando. + + + Inizializza una nuova istanza della classe con l'istruzione e la connessione specificate. + Testo del comando. + Connessione all'origine dati. + + + Inizializza una nuova istanza della classe con l'istruzione, la connessione e la transazione specificate. + Testo del comando. + Connessione all'origine dati. + Transazione in cui viene eseguito il comando. + + + Costruisce l'oggetto EntityCommand con l'istruzione eSQL specificata e l'oggetto connessione da utilizzare + Testo del comando eSQL da eseguire + Oggetto connessione + Sistema di risoluzione utilizzato per risolvere DbProviderServices + + + Annulla l'esecuzione di . + + + Ottiene o imposta un'istruzione Entity SQL che specifica un comando o una stored procedure da eseguire. + Istruzione Entity SQL che specifica un comando o una stored procedure da eseguire. + + + Ottiene o imposta il tempo di attesa prima del timeout. + Tempo di attesa in secondi per l'esecuzione del comando. + + + Ottiene o imposta l'albero dei comandi da eseguire. È possibile impostare solo un albero dei comandi o il testo del comando, non entrambi. + Albero dei comandi da eseguire. + + + Ottiene o imposta un valore che indica come viene interpretata la proprietà . + Uno dei valori dell'enumerazione . + + + Ottiene o imposta l'oggetto utilizzato da . + Connessione utilizzata dal comando dell'entità. + + + Crea e restituisce un nuovo oggetto parametro che rappresenta un parametro nell'istruzione eSQL + Oggetto parametro. + + + Crea una nuova istanza di un oggetto . + Nuova istanza di un oggetto . + + + Oggetto connessione utilizzato per l'esecuzione del comando + + + Raccolta di parametri per questo comando + + + Transazione in cui viene eseguito il comando + + + Ottiene o imposta un valore che indica se l'oggetto comando deve essere visibile in un controllo Progettazione Windows Form. + true se l'oggetto comando deve essere visibile in un controllo di Progettazione Windows Form; in caso contrario, false. + + + Ottiene o imposta un valore che indica se la memorizzazione nella cache dei piani di query è abilitata. + true la memorizzazione nella cache dei piani di query è abilitata; in caso contrario, false. + + + Esegue il comando e restituisce un lettore dati per la lettura dei risultati + Oggetto DbDataReader + Comportamento da utilizzare quando viene eseguito il comando + + + Esegue in modo asincrono il comando e restituisce un lettore dati per la lettura dei risultati + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto DbDataReader. + Comportamento da utilizzare quando viene eseguito il comando + Token da monitorare per le richieste di annullamento + + + Esegue il comando corrente. + Numero di righe interessate. + + + Esegue in modo asincrono il comando ed elimina i risultati restituiti dal comando + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di righe interessate. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Esegue il comando e restituisce un lettore di dati. + Oggetto che contiene i risultati. + + + Compila l'oggetto in un albero dei comandi e lo passa al provider dell'archivio sottostante per l'esecuzione, quindi compila un oggetto dal set di risultati prodotto utilizzando l'oggetto specificato. + Oggetto che contiene i risultati. + Uno dei valori di . + + + Esegue in modo asincrono il comando e restituisce un lettore dati per la lettura dei risultati.Può essere chiamato solo su CommandType.CommandText (in caso contrario, utilizzare i metodi Execute* standard) + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto EntityDataReader. + Per i comandi delle stored procedure, se chiamato per qualsiasi elemento, ad eccezione del risultato della raccolta di entità + + + Esegue in modo asincrono il comando e restituisce un lettore dati per la lettura dei risultati.Può essere chiamato solo su CommandType.CommandText (in caso contrario, utilizzare i metodi Execute* standard) + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto EntityDataReader. + Comportamento da utilizzare quando viene eseguito il comando + Per i comandi delle stored procedure, se chiamato per qualsiasi elemento, ad eccezione del risultato della raccolta di entità + + + Esegue in modo asincrono il comando e restituisce un lettore dati per la lettura dei risultati.Può essere chiamato solo su CommandType.CommandText (in caso contrario, utilizzare i metodi Execute* standard) + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto EntityDataReader. + Comportamento da utilizzare quando viene eseguito il comando + Oggetto da osservare durante l'attesa del completamento dell'attività. + Per i comandi delle stored procedure, se chiamato per qualsiasi elemento, ad eccezione del risultato della raccolta di entità + + + Esegue in modo asincrono il comando e restituisce un lettore dati per la lettura dei risultati.Può essere chiamato solo su CommandType.CommandText (in caso contrario, utilizzare i metodi Execute* standard) + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto EntityDataReader. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Per i comandi delle stored procedure, se chiamato per qualsiasi elemento, ad eccezione del risultato della raccolta di entità + + + Esegue il comando e restituisce la prima colonna della prima riga nel gruppo di risultati.Le colonne o le righe aggiuntive vengono ignorate. + Prima colonna della prima riga del gruppo di risultati oppure riferimento Null (Nothing in Visual Basic) se il gruppo di risultati è vuoto. + + + Ottiene i parametri della stored procedure o dell'istruzione Entity SQL. + Parametri dell'istruzione Entity SQL o della stored procedure. + + + Compila il comando a livello di entità e crea una versione preparata del comando. + + + Compila il comando a livello di entità e restituisce il testo del comando di archiviazione. + Testo del comando per l'archivio. + + + Ottiene o imposta la transazione in cui viene eseguito l'oggetto . + Transazione in cui viene eseguito l'oggetto . + + + Ottiene o imposta la modalità di applicazione dei risultati del comando alle righe in fase di aggiornamento. + Uno dei valori di . + + + Classe che rappresenta una connessione per il livello concettuale.Una connessione entità può essere inizializzata una sola volta (aprendo la connessione).Di conseguenza, non è possibile modificare la stringa di connessione, collegare una nuova connessione all'archivio o modificare la stringa di connessione dell'archivio. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe con gli oggetti e specificati. + Oggetto da associare all'oggetto . + Connessione all'origine dati sottostante per l'oggetto . + Il parametro workspace o connection è Null. + Nell'area di lavoro manca il modello concettuale. -oppure- Nell'area di lavoro manca il file di mapping. -oppure- Nell'area di lavoro manca il modello di archiviazione. -oppure- Lo stato della connessione non è chiuso. + Il parametro connection non proviene da un provider compatibile con ADO.NET Entity Framework. + + + Costruisce l'elemento EntityConnection dai metadati caricati in memoria + Area di lavoro contenente informazioni sui metadati. + Connessione all'archivio. + Se impostato su true, la connessione all'archivio viene eliminata quando viene eliminata la connessione entità. In caso contrario, il chiamante deve eliminare la connessione all'archivio. + + + Inizializza una nuova istanza della classe in base alla stringa di connessione. + Stringa di connessione specifica del provider. + È stata specificata una parola chiave per la stringa di connessione non valida oppure non è stata specificata una parola chiave per la stringa di connessione obbligatoria. + + + Avvia una transazione di database + Oggetto che rappresenta la nuova transazione + Livello di isolamento della transazione + + + Inizia una transazione usando il provider sottostante. + Nuovo oggetto .L'istanza di restituita può essere in seguito associata all'oggetto per consentire l'esecuzione del comando in tale transazione. + Il provider sottostante non è noto. -oppure- La chiamata a è stata eseguita su un oggetto a cui è già associata una transazione corrente. -oppure- Lo stato di non è . + + + Inizia una transazione con il livello di isolamento specificato usando il provider sottostante. + Nuovo oggetto .L'istanza di restituita può essere in seguito associata all'oggetto per consentire l'esecuzione del comando in tale transazione. + Livello di isolamento della transazione. + Il provider sottostante non è noto. -oppure- La chiamata a è stata eseguita su un oggetto a cui è già associata una transazione corrente. -oppure- Lo stato di non è . + + + Non supportato. + Non supportato. + Quando viene chiamato il metodo. + + + Chiude la connessione al database. + Si è verificato un errore durante la chiusura della connessione. + + + Ottiene o imposta la stringa di connessione . + Stringa di connessione necessaria per stabilire la connessione iniziale a un'origine dati.Il valore predefinito è una stringa vuota.In una connessione chiusa viene restituito il valore attualmente impostato.Se non è stato impostato alcun valore, viene restituita una stringa vuota. + + + Ottiene il numero di secondi di attesa durante il tentativo di stabilire una connessione prima che il tentativo termini e venga generato un errore. + Tempo di attesa in secondi per l'apertura di una connessione.Il valore predefinito corrisponde al timeout predefinito del provider di dati sottostante. + + + Crea una nuova istanza di , con la proprietà impostata su . + Oggetto . + Il nome del provider di dati sottostante non è noto. + + + Creare un nuovo oggetto comando che usa l'oggetto connessione + Oggetto comando. + + + Ottiene la transazione corrente in cui è integrata la connessione.Può essere Null. + + + Ottiene il nome del database corrente o del database che verrà usato in seguito all'apertura di una connessione. + Valore della proprietà Database del provider di dati sottostante. + + + Ottiene il nome o l'indirizzo di rete dell'origine dati a cui connettersi. + Nome dell'origine dati.Il valore predefinito è una stringa vuota. + + + Ottiene la factory del provider associata a EntityConnection + + + Elimina l'oggetto connessione + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo le risorse non gestite + + + Inserisce nella transazione specificata. + L'oggetto transazione in cui inserire l'oggetto. + Lo stato di non è . + + + Restituisce l'oggetto associato a . + Oggetto associato a questo oggetto . + La stringa di connessione inline contiene un valore di parola chiave Metadata non valido. + + + Stabilisce una connessione all'origine dati chiamando il metodo Open del provider di dati sottostante. + Quando si apre la connessione o il nome del provider di dati sottostante non è noto, si verifica un errore. + La stringa di connessione inline contiene un valore di parola chiave Metadata non valido. + + + Stabilisce in modo asincrono una connessione all'archivio dati chiamando il metodo Open sul provider di dati sottostante + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene una stringa che contiene la versione dell'origine dati a cui è connesso il client. + Versione dell'origine dati contenuta nella stringa di connessione del provider. + + + Ottiene lo stato dell'oggetto EntityConnection, che è impostato per rilevare lo stato della connessione di database sottostante di cui viene eseguito il wrapping tramite questo oggetto EntityConnection. + + + Fornisce l'accesso alla connessione all'origine dati sottostante usata dall'oggetto . + Oggetto per la connessione all'origine dati sottostante. + + + Classe che rappresenta un generatore di stringhe di connessione per il provider client dell'entità + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe utilizzando la stringa di connessione fornita. + Stringa di connessione all'origine dati sottostante specifica del provider. + + + Cancella il contenuto dell'istanza di . + + + Determina se l'oggetto contiene una chiave specifica. + Restituisce true se contiene un elemento con la chiave specificata; in caso contrario, restituisce false. + Chiave da individuare in . + + + Ottiene un valore che indica se ha dimensioni fisse. + Restituisce true in ogni caso, perché fornisce una raccolta di coppie parola chiave/valore di dimensioni fisse. + + + Ottiene o imposta il valore associato alla chiave specificata.In C# questa proprietà è l'indicizzatore. + Valore associato alla chiave specificata. + + + Ottiene un oggetto contenente le chiavi presenti in . + Oggetto contenente le chiavi presenti in . + + + Ottiene o imposta i percorsi dei metadati nella stringa di connessione. + Ottiene o imposta i percorsi dei metadati nella stringa di connessione. + + + Ottiene o imposta il nome di una sezione come definito in un file di configurazione. + Nome di una sezione in un file di configurazione. + + + Ottiene o imposta il nome del provider di dati .NET Framework sottostante nella stringa di connessione. + Nome invariante del provider di dati .NET Framework sottostante. + + + Ottiene o imposta la stringa di connessione interna specifica del provider. + Stringa di connessione interna specifica del provider. + + + Rimuove la voce con la chiave specificata dall'istanza di . + Restituisce true se la chiave era presente nella stringa di connessione ed è stata rimossa; false se la chiave non esiste. + Chiave della coppia parola chiave/valore da rimuovere dalla stringa di connessione in . + keyword è Null (Nothing in Visual Basic) + + + Recupera un valore che corrisponde alla chiave fornita da . + Restituisce true se l'oggetto keyword è stato trovato nella stringa di connessione; in caso contrario, false. + Chiave dell'elemento da recuperare. + Valore corrispondente a keyword. + keyword contiene un valore null (Nothing in Visual Basic). + + + Classe del lettore dati per il provider client dell'entità + + + Chiude l'oggetto . + + + Ottiene per . + Informazioni di un record di dati. + + + Ottiene un valore che indica il livello di annidamento della riga corrente. + Livello di annidamento della riga corrente. + + + Rilascia le risorse utilizzate da e chiama . + true per rilasciare sia le risorse gestite sia quelle non gestite, false per rilasciare solo le risorse non gestite. + + + Ottiene il numero di colonne nella riga corrente. + Numero di colonne nella riga corrente. + + + Ottiene il valore della colonna specificata come valore Boolean. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come byte. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Legge un flusso di byte dalla colonna specificata, a partire dalla posizione indicata da dataIndex, e nel buffer, a partire dalla posizione indicata da bufferIndex. + Numero effettivo di byte letti. + Ordinale di colonna in base zero. + Indice all'interno della riga da cui avviare l'operazione di lettura. + Buffer in cui copiare i dati. + Indice con il buffer in cui verranno copiati i dati. + Numero massimo di caratteri da leggere. + + + Ottiene il valore della colonna specificata come singolo carattere. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Legge un flusso di caratteri dalla colonna specificata, a partire dalla posizione indicata da dataIndex, e nel buffer, a partire dalla posizione indicata da bufferIndex. + Numero effettivo di caratteri letti. + Ordinale di colonna in base zero. + Indice all'interno della riga da cui avviare l'operazione di lettura. + Buffer in cui copiare i dati. + Indice con il buffer in cui verranno copiati i dati. + Numero massimo di caratteri da leggere. + + + Restituisce lettori annidati come oggetti . + Lettori annidati come oggetti . + Ordinale della colonna. + + + Restituisce un oggetto annidato. + Record di dati annidati. + Numero di DbDataRecord da restituire. + + + Ottiene il nome del tipo di dati della colonna specificata. + Nome del tipo di dati. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come oggetto . + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Restituisce un oggetto per l'ordinale di colonna richiesto, di cui è possibile eseguire l'override tramite un'implementazione specifica del provider. + Lettore di dati. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come oggetto . + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come numero a virgola mobile con precisione doppia. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Restituisce un oggetto che può essere utilizzato per scorrere le righe nel lettore di dati. + Oggetto che può essere utilizzato per scorrere le righe nel lettore di dati. + + + Ottiene il tipo di dati della colonna specificata. + Tipo di dati della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come numero a virgola mobile con precisione singola. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come identificatore univoco globale (GUID). + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come integer con segno a 16 bit. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come integer con segno a 32 bit. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come integer con segno a 64 bit. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il nome della colonna quando viene specificato l'ordinale di colonna in base zero. + Nome della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene l'ordinale di colonna, dato il nome della colonna. + Ordinale di colonna in base zero. + Nome della colonna. + Il nome specificato non è un nome di colonna valido. + + + Restituisce il tipo di campo specifico del provider per la colonna indicata. + Oggetto che descrive il tipo di dati della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come istanza di . + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene tutte le colonne attributo specifiche del provider nella raccolta per la riga corrente. + Numero di istanze di nella matrice. + Matrice di in cui copiare le colonne attributo. + + + Restituisce un oggetto che descrive i metadati della colonna di . + Oggetto che descrive i metadati della colonna. + + + Ottiene il valore della colonna specificata come istanza di . + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come istanza di . + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Popola una matrice di oggetti con i valori della colonna della riga corrente. + Numero di istanze di nella matrice. + Matrice di in cui copiare le colonne attributo. + + + Ottiene un valore che indica se contiene una o più righe. + true se contiene una o più righe; in caso contrario, false. + + + Ottiene un valore che indica se l'oggetto è chiuso. + true se l'oggetto è chiuso; in caso contrario, false. + + + Ottiene un valore che indica se la colonna contiene valori non esistenti o mancanti. + true se la colonna specificata è equivalente a ; in caso contrario, false. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come istanza di . + Valore della colonna specificata. + + + Ottiene il valore della colonna specificata come istanza di . + Valore della colonna specificata. + + + Sposta il lettore al risultato successivo durante la lettura dei risultati di un batch di istruzioni. + true se sono presenti più set di risultati; in caso contrario, false. + + + Sposta in modo asincrono il lettore al set di risultati successivo durante la lettura di un batch di istruzioni + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true in presenza di più set di risultati, false in caso contrario. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Sposta il lettore al record successivo in un gruppo di risultati. + true se sono presenti più righe; in caso contrario, false. + + + Sposta in modo asincrono il lettore alla riga successiva del set di risultati corrente + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se sono presenti più righe; in caso contrario, false. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il numero di righe modificate, inserite o eliminate dall'esecuzione dell'istruzione SQL. + Numero di righe modificate, inserite o eliminate.Restituisce -1 per le istruzioni SELECT oppure 0 se nessuna riga è interessata o se l'istruzione non riesce. + + + Ottiene il numero di campi non nascosti in . + Numero di campi non nascosti. + + + Classe che rappresenta un parametro utilizzato in EntityCommand + + + Inizializza una nuova istanza della classe utilizzando i valori predefiniti. + + + Inizializza una nuova istanza della classe utilizzando il nome di parametro e il tipo di dati specificati. + Nome del parametro. + Uno dei valori di . + + + Inizializza una nuova istanza della classe utilizzando il nome di parametro, il tipo di dati e le dimensioni specificati. + Nome del parametro. + Uno dei valori di . + Dimensione del parametro. + + + Inizializza una nuova istanza della classe utilizzando le proprietà specificate. + Nome del parametro. + Uno dei valori di . + Dimensione del parametro. + Uno dei valori di . + true per indicare che il parametro accetta i valori Null; in caso contrario, false. + Numero di cifre utilizzate per rappresentare il valore. + Numero di posizioni decimali in cui viene risolto il valore. + Nome della colonna di origine. + Uno dei valori di . + Valore del parametro. + + + Inizializza una nuova istanza della classe utilizzando le proprietà specificate. + Nome del parametro. + Uno dei valori di . + Dimensione del parametro. + Nome della colonna di origine. + + + Ottiene o imposta l'oggetto del parametro. + Uno dei valori di . + + + Ottiene o imposta la direzione del parametro. + Uno dei valori di . + + + Ottiene o imposta il tipo del parametro, espresso come EdmType. + Tipo del parametro, espresso come EdmType. + + + Ottiene o imposta un valore che indica se il parametro ammette valori Null. + true se sono accettati valori Null; in caso contrario, false. + + + Ottiene o imposta il nome del parametro entity. + Nome del parametro entity. + + + Ottiene o imposta il numero di cifre utilizzate per rappresentare la proprietà . + Numero di cifre utilizzate per rappresentare il valore. + + + Reimposta il tipo associato a . + + + Ottiene o imposta il numero di posizioni decimali in cui viene risolto . + Numero di posizioni decimali in cui viene risolto il valore. + + + Ottiene o imposta le dimensioni massime dei dati all'interno della colonna. + Dimensioni massime dei dati all'interno della colonna. + + + Ottiene o imposta il nome della colonna di origine di cui è stato eseguito il mapping a e utilizzata per caricare o restituire . + Nome della colonna di origine di cui è stato eseguito il mapping al set di dati e utilizzata per il caricamento o la restituzione del valore. + + + Ottiene o imposta un valore che indica se la colonna di origine ammette i valori Null. + true se la colonna di origine ammette i valori Null; in caso contrario, false. + + + Ottiene o imposta l'oggetto da utilizzare per il caricamento del valore. + Uno dei valori di . + + + Restituisce una rappresentazione di stringa del parametro. + Rappresentazione di stringa del parametro. + + + Ottiene o imposta il valore del parametro. + Valore del parametro. + + + Classe che rappresenta una raccolta di parametri utilizzata in EntityCommand + + + Aggiunge l'oggetto specificato a . + Nuovo oggetto . + Oggetto da aggiungere alla raccolta. + L'oggetto specificato nel parametro del valore è già stato aggiunto a questo o a un altro oggetto . + Il parametro passato non è un oggetto . + Il parametro value è Null. + + + Aggiunge l'oggetto specificato a . + Indice del nuovo oggetto . + Oggetto . + + + Aggiunge un oggetto a quando vengono specificati il nome di parametro e il tipo di dati. + Nuovo oggetto . + Nome del parametro. + Uno dei valori di . + + + Aggiunge un oggetto a con il nome di parametro, il tipo di dati e la lunghezza di colonna. + Nuovo oggetto . + Nome del parametro. + Uno dei valori di . + Lunghezza di colonna. + + + Aggiunge una matrice di valori alla fine di . + Valori da aggiungere. + + + Aggiunge una matrice di valori alla fine di . + Valori da aggiungere. + + + Aggiunge un valore alla fine di . + Oggetto . + Nome del parametro. + Valore da aggiungere. + + + Rimuove tutti gli oggetti da . + + + Determina se l'oggetto specificato è contenuto in . + true se contiene il valore; in caso contrario, false. + Valore . + + + Determina se l'oggetto specificato è contenuto in . + true se contiene il valore; in caso contrario, false. + Valore . + + + Copia tutti gli elementi dell'oggetto corrente nell'oggetto unidimensionale specificato a partire dall'indice di destinazione indicato. + Oggetto unidimensionale che costituisce la destinazione degli elementi copiati dall'oggetto corrente. + Integer a 32 bit che rappresenta l'indice in in corrispondenza del quale viene avviata la copia. + + + Copia tutti gli elementi dell'oggetto corrente nell'oggetto specificato, a partire dall'indice di destinazione indicato. + Oggetto che costituisce la destinazione degli elementi copiati dall'oggetto corrente. + Integer a 32 bit che rappresenta l'indice in in corrispondenza del quale viene avviata la copia. + + + Ottiene un Integer contenente il numero di elementi in . + Numero di elementi presenti in , espresso come integer. + + + Restituisce un enumeratore che scorre . + Oggetto per . + + + Ottiene la posizione dell'oggetto specificato nella raccolta. + Posizione in base zero dell'oggetto specificato che rappresenta un oggetto nella raccolta.Restituisce -1 se l'oggetto non è presente in . + Oggetto da trovare. + + + Ottiene la posizione dell'oggetto specificato nella raccolta. + Posizione in base zero dell'oggetto specificato che rappresenta un oggetto nella raccolta.Restituisce -1 se l'oggetto non è presente in . + Oggetto da trovare. + + + Ottiene la posizione dell'oggetto specificato con il nome indicato. + Posizione in base zero dell'oggetto specificato con il nome, con distinzione tra maiuscole e minuscole, indicato.Restituisce -1 se l'oggetto non è presente in . + Nome dell'oggetto da cercare, con distinzione tra maiuscole e minuscole. + + + Inserisce un oggetto in in corrispondenza dell'indice specificato. + Indice in base zero in corrispondenza del quale deve essere inserito il valore. + Oggetto da inserire in . + + + Inserisce un elemento nella classe in corrispondenza dell'indice specificato. + Indice in base zero in corrispondenza del quale deve essere inserito il valore. + Oggetto da inserire in . + + + Ottiene un valore che indica se ha dimensioni fisse. + Restituisce true se ha dimensioni fisse; in caso contrario, restituisce false. + + + Ottiene un valore che indica se è di sola lettura. + Restituisce true se è di sola lettura; in caso contrario, restituisce false. + + + Ottiene un valore che indica se è sincronizzato. + Restituisce true se l'oggetto è sincronizzato; in caso contrario, restituisce false. + + + Ottiene in corrispondenza dell'indice specificato. + Oggetto in corrispondenza dell'indice specificato. + + + Ottiene con il nome specificato. + + con il nome specificato. + + + Rimuove l'oggetto specificato dalla raccolta. + Oggetto da rimuovere dalla raccolta. + Il parametro non è un oggetto . + Il parametro non è presente nella raccolta. + + + Rimuove il parametro specificato dalla raccolta. + Oggetto da rimuovere dalla raccolta. + + + Rimuove l'oggetto da in corrispondenza dell'indice specificato. + Indice in base zero dell'oggetto da rimuovere. + + + Rimuove l'oggetto da in corrispondenza del nome di parametro specificato. + Nome dell'oggetto da rimuovere. + + + Ottiene un oggetto che può essere utilizzato per sincronizzare l'accesso a . + Oggetto che può essere utilizzato per sincronizzare l'accesso a . + + + Classe che rappresenta una factory provider per il provider client di entità. + + + Restituisce una nuova istanza della classe del provider che implementa la classe . + Nuova istanza di . + + + Genera un oggetto .Questo metodo non è attualmente supportato. + Questo metodo non è attualmente supportato. + + + Restituisce una nuova istanza della classe del provider che implementa la classe . + Nuova istanza di . + + + Restituisce una nuova istanza della classe del provider che implementa la classe . + Nuova istanza di . + + + Genera un oggetto .Questo metodo non è attualmente supportato. + Questo metodo non è attualmente supportato. + + + Restituisce una nuova istanza della classe del provider che implementa la classe . + Nuova istanza di . + + + Genera un oggetto .Questo metodo non è attualmente supportato. + Questo metodo non è attualmente supportato. + Questo metodo non è attualmente supportato. + + + Oggetto Singleton per l'oggetto factory del provider client dell'entità.Questo campo rimane pubblico (nessuna proprietà) perché per DbProviderFactory è previsto un campo. + + + Restituisce la classe richiesta. + Nuova istanza di .I tipi supportati sono , e .Restituisce Null (o Nothing in Visual Basic) per ogni altro tipo. + Oggetto da restituire. + + + Classe che rappresenta una transazione per il livello concettuale + + + Esegue il commit della transazione sottostante. + + + Ottiene per . + Oggetto per la connessione all'origine dati sottostante. + + + Oggetto connessione proprietario di questo oggetto transazione + + + Pulisce l'oggetto transazione + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo le risorse non gestite + + + Ottiene il livello di isolamento di . + Valore dell'enumerazione che rappresenta il livello di isolamento della transazione sottostante. + + + Esegue il rollback della transazione sottostante. + + + Ottiene DbTransaction per la transazione del provider sottostante. + + + Rappresenta i metadati di mapping per un elemento AssociationSet nello spazio CS. + + + Inizializza una nuova istanza di AssociationSetMapping. + Set di associazioni di cui eseguire il mapping. + Set di entità dell'archivio di cui eseguire il mapping. + Mapping del contenitore padre. + + + Aggiunge la condizione del mapping di proprietà. + Condizione da aggiungere. + + + Ottiene il set di associazioni di cui viene eseguito il mapping. + + + Ottiene il mapping del tipo di associazione contenuto. + + + Ottiene le condizioni del mapping di proprietà. + + + Ottiene o imposta il mapping della funzione corrispondente.Può essere null. + + + Rimuove la condizione del mapping di proprietà. + Condizione di mapping di proprietà da rimuovere. + + + Ottiene o imposta il mapping della proprietà End di origine. + + + Ottiene il set di entità dell'archivio su cui è stato eseguito il mapping. + + + Ottiene o imposta il mapping della proprietà End di destinazione. + + + Descrive i mapping di funzione di modifica per un set di associazioni. + + + Inizializza una nuova istanza di . + Set di associazioni. + Mapping di funzione di eliminazione. + Mapping di funzione di inserimento. + + + Ottiene il set di associazioni. + Set di associazioni. + + + Ottiene il mapping di funzione di eliminazione. + Mapping di funzione di eliminazione. + + + Ottiene il mapping di funzione di inserimento. + Mapping di funzione di inserimento. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente. + Rappresentazione di stringa del valore di questa istanza. + + + Rappresenta i metadati di mapping per una mappa del tipo di associazione nello spazio CS. + + + Crea un'istanza di AssociationTypeMapping. + Oggetto AssociationSetMapping che contiene questo oggetto AssociationTypeMapping. + + + Ottiene l'oggetto AssociationSetMapping che contiene questo oggetto AssociationTypeMapping. + + + Ottiene il tipo di associazione di cui viene eseguito il mapping. + + + Ottiene il singolo frammento di mapping. + + + Metadati di mapping per le proprietà complesse. + + + Costruisce un nuovo oggetto di mapping delle proprietà complesse + Oggetto MemberMetadata che rappresenta il membro complesso + + + Aggiunge un mapping di tipo che corrisponde a un tipo complesso annidato. + Mapping del tipo complesso da aggiungere. + + + Rimuove un mapping di tipo che corrisponde a un tipo complesso annidato. + Mapping del tipo complesso da rimuovere. + + + Ottiene le raccolte di sola lettura di mapping di tipo che corrispondono ai tipi complessi annidati. + + + Metadati di mapping per tipi complessi. + + + Crea un'istanza di ComplexTypeMapping. + Oggetto ComplexType di cui viene eseguito il mapping. + + + Aggiunge la condizione del mapping di proprietà. + Condizione di mapping di proprietà da aggiungere. + + + Aggiunge un mapping di proprietà. + Mapping di proprietà da aggiungere. + + + Ottiene l'oggetto ComplexType di cui viene eseguito il mapping. + + + Ottiene una raccolta di sola lettura delle condizioni di mapping di proprietà. + + + Ottiene una raccolta di sola lettura dei mapping di proprietà. + + + Rimuove la condizione del mapping di proprietà. + Condizione di mapping di proprietà da rimuovere. + + + Rimuove un mapping di proprietà. + Mapping di proprietà da rimuovere. + + + Metadati di mapping per il mapping delle proprietà condizionali su un tipo.Il mapping delle proprietà condizionali specifica una condizione sulla proprietà del lato C o del lato S. + + + Ottiene un oggetto EdmProperty che specifica la colonna di cui è stato eseguito il mapping. + + + Ottiene un oggetto EdmProperty che specifica la proprietà di cui è stato eseguito il mapping. + + + Metadati di mapping per la proprietà End di un'associazione. + + + Crea un mapping di proprietà End dell'associazione. + AssociationEndMember che specifica la fine dell'associazione di cui eseguire il mapping. + + + Aggiunge il mapping di proprietà-colonna figlio. + ScalarPropertyMapping che specifica il mapping di proprietà-colonna da aggiungere. + + + Ottiene un oggetto AssociationEndMember che specifica la fine dell'associazione di cui è stato eseguito il mapping. + + + Ottiene un oggetto ReadOnlyCollection di ScalarPropertyMapping che specifica gli elementi figlio di questo mapping di proprietà End dell'associazione. + + + Rimuove il mapping di proprietà-colonna figlio. + ScalarPropertyMapping che specifica il mapping di proprietà-colonna da rimuovere. + + + Rappresenta i metadati di mapping per una mappa EntityContainer nello spazio CS. + + + Inizializza una nuova istanza della classe . + Il contenitore di entità concettuale di cui eseguire il mapping. + Contenitore di entità dell'archivio di cui eseguire il mapping. + Raccolta di elementi mapping padre. + Flag che indica se generare visualizzazioni di aggiornamento. + + + Aggiunge un mapping di importazione di funzione. + Mapping di importazione di funzione da aggiungere. + + + Aggiunge un mapping di set di associazioni. + Mapping di set di associazioni da aggiungere. + + + Aggiunge un mapping di set di entità. + Mapping di set di entità da aggiungere. + + + Ottiene i mapping di set di associazioni. + Mapping di set di associazioni. + + + Ottiene il tipo di questo elemento. + Tipo di questo elemento. + + + Ottiene il contenitore di entità concettuale. + Contenitore di entità concettuale. + + + Ottiene i mapping del set di entità. + Mapping del set di entità. + + + Ottiene i mapping di importazione di funzione. + Mapping di importazione di funzione. + + + Ottiene un flag che indica se generare le visualizzazioni di aggiornamento. + true per generare le visualizzazioni di aggiornamento. In caso contrario, false. + + + Ottiene la raccolta di elementi mapping padre. + Raccolta di elementi mapping padre. + + + Rimuove un mapping di importazione di funzione. + Mapping di importazione di funzione da rimuovere. + + + Rimuove un mapping di set di associazioni. + Mapping di set di associazioni da rimuovere. + + + Rimuove un mapping di set di associazioni. + Mapping di set di associazioni da rimuovere. + + + Ottiene il contenitore di entità dell'archivio. + Contenitore di entità dell'archivio. + + + Rappresenta i metadati di mapping per un Extent nello spazio CS. + + + Ottiene il mapping del contenitore padre. + + + Ottiene o imposta la visualizzazione di query associata al mapping. + + + Rappresenta i metadati di mapping per un EnitytSet nello spazio CS. + + + Inizializza una nuova istanza di EntitySetMapping. + Set di entità di cui eseguire il mapping. + Mapping del contenitore padre. + + + Aggiunge un mapping di funzione. + Mapping di funzione da aggiungere. + + + Aggiunge un mapping di tipo. + Mapping di tipi da aggiungere. + + + Ottiene il set di entità su cui è stato eseguito il mapping. + + + Ottiene i mapping dei tipi di entità contenuti. + + + Ottiene i mapping di funzione corrispondenti. + + + Rimuove un mapping di funzione. + Mapping di funzione da rimuovere. + + + Rimuove un mapping di tipo. + Mapping di tipo da rimuovere. + + + Metadati di mapping per il tipo di entità.Se un EntitySet rappresenta entità di più tipi, saranno disponibili più EntityTypeMapping per un EntitySet. Ad esempio, se PersonSet Entity extent rappresenta entità di tipo Person e Customer, saranno disponibili due EntityTypeMapping nel mapping per PersonSet. + + + Crea un'istanza di EntityTypeMapping. + Oggetto EntitySetMapping contenente questo EntityTypeMapping. + + + Aggiunge un frammento di mapping. + Frammento di mapping da aggiungere. + + + Aggiunge una gerarchia del tipo di entità al mapping.La gerarchia è rappresentata dal tipo di entità radice specificato. + Oggetto EntityType radice della gerarchia da aggiungere. + + + Aggiunge un tipo di entità al mapping. + Oggetto EntityType da aggiungere. + + + Ottiene l'oggetto EntitySetMapping contenente questo EntityTypeMapping. + + + Ottiene il singolo oggetto EntityType su cui viene eseguito il mapping.Genera un'eccezione in caso di mapping del tipo di gerarchia. + + + Ottiene i tipi di entità su è stato eseguito il mapping. + + + Ottiene una raccolta di sola lettura di frammenti di mapping. + + + Ottiene un flag che indica se si tratta di un mapping di gerarchia di tipo. + + + Ottiene i tipi di base su cui è stato eseguito il mapping per un mapping della gerarchia. + + + Rimuove un frammento di mapping. + Frammento di mapping da rimuovere. + + + Rimuove una gerarchia del tipo di entità dal mapping.La gerarchia è rappresentata dal tipo di entità radice specificato. + Oggetto EntityType radice della gerarchia da rimuovere. + + + Rimuove un tipo di entità dal mapping. + Oggetto EntityType da rimuovere. + + + Descrive i mapping della funzione di modifica per un tipo di entità in un set di entità. + + + Inizializza una nuova istanza della classe . + Tipo di entità EDM. + Mapping per l'eliminazione di una funzione. + Mapping per l'inserimento di una funzione. + Mapping per l'aggiornamento di una funzione. + + + Ottiene il mapping per l'eliminazione di una funzione. + Mapping per l'eliminazione di una funzione. + + + Ottiene il tipo di entità EDM. + Tipo di entità EDM. + + + Ottiene il mapping per l'inserimento di una funzione. + Mapping per l'inserimento di una funzione. + + + Restituisce una rappresentazione in forma di stringa dell'oggetto . + Rappresentazione in forma di stringa dell'oggetto . + + + Ottiene il mapping per l'aggiornamento di una funzione. + Mapping per l'aggiornamento di una funzione. + + + Classe di base per il tipo creato in fase di progettazione per archiviare le viste generate. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il nome dell'oggetto . + Nome del contenitore. + + + Restituisce la coppia chiave/valore in corrispondenza dell'indice specificato contenente la vista e la relativa chiave. + Coppia chiave-valore in corrispondenza dell'indice contenente la vista e la relativa chiave. + Indice della vista. + + + Valore hash delle viste. + Valore hash. + + + Valore hash. + Valore hash. + + + Ottiene o imposta nello schema di archiviazione. + Nome del contenitore. + + + Ottiene o imposta il conteggio delle viste. + Conteggio delle viste. + + + Attributo per contrassegnare gli assembly che contengono il tipo delle viste generate. + + + Inizializza una nuova istanza della classe . + Tipo di vista. + + + Ottiene l'oggetto T:System.Type della vista. + Oggetto T:System.Type della vista. + + + Rappresenta un mapping del tipo complesso per il risultato di un'importazione di funzione. + + + Inizializza una nuova istanza di FunctionImportComplexTypeMapping + Tipo restituito. + Mapping della proprietà per il tipo di risultato di un'importazione di funzione. + + + Ottiene il tipo restituito. + + + Rappresenta un mapping del tipo di entità di importazione di funzione. + + + Inizializza una nuova istanza di FunctionImportEntityTypeMapping. + Tipi di entità alla base delle gerarchie del tipo di cui eseguire il mapping. + Tipi di entità di cui eseguire il mapping. + Mapping della proprietà per i tipi di risultato di un'importazione di funzione. + Condizioni di mapping. + + + Ottiene le condizioni di mapping. + + + Ottiene i tipi di entità su viene eseguito il mapping. + + + Ottiene i tipi di entità alla base delle gerarchie di cui viene eseguito il mapping. + + + Rappresenta una condizione di mapping per un risultato dell'importazione di funzione. + + + Ottiene il nome della colonna utilizzata per calcolare la condizione. + Nome della colonna utilizzata per calcolare la condizione. + + + Converte il valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Rappresenta una condizione di mapping tra il risultato dell'importazione di funzione, valutato controllando null o non null. + + + Inizializza una nuova istanza di FunctionImportEntityTypeMappingConditionIsNull. + Nome della colonna utilizzata per calcolare la condizione. + Flag che indica se viene eseguito un controllo null o non null. + + + Ottiene un flag che indica se viene eseguito un controllo null o non null. + + + Rappresenta una condizione di mapping tra il risultato dell'importazione di funzione, valutato in confronto a un valore specificato. + + + Inizializza una nuova istanza di FunctionImportEntityTypeMappingConditionValue. + Nome della colonna utilizzata per calcolare la condizione. + Valore da confrontare. + + + Ottiene il valore utilizzato nel confronto. + + + Rappresenta un mapping dall'importazione di funzioni in un modello a una funzione componibile o non componibile dell'archivio. + + + Ottiene la funzione del modello (o origine del mapping) + + + Ottiene la funzione dell'archivio (o destinazione del mapping) + + + Rappresenta un mapping dall'importazione di funzioni in un modello a una funzione componibile dell'archivio. + + + Inizializza una nuova istanza di FunctionImportMappingComposable. + Importazione della funzione di modello. + Funzione componibile dell'archivio. + Mapping dei risultati per l'importazione di funzione. + Mapping del contenitore padre. + + + Ottiene il mapping dei risultati per l'importazione di funzione. + + + Rappresenta un mapping dall'importazione di funzione di un modello a una funzione non componibile dell'archivio. + + + Inizializza una nuova istanza di FunctionImportMappingNonComposable. + Importazione della funzione di modello. + Funzione non componibile dell'archivio. + Mapping dei risultati dell'importazione di funzione. + Mapping del contenitore padre. + + + Ottiene i mapping dei risultati dell'importazione di funzione. + + + Rappresenta un mapping del risultato per un'importazione di funzione. + + + Inizializza una nuova istanza della classe . + + + Aggiunge un mapping di tipo. + Mapping di tipi da aggiungere. + + + Rimuove un mapping di tipo. + Mapping di tipo da rimuovere. + + + Ottiene i mapping del tipo. + Mapping del tipo. + + + Classe di base per eseguire il mapping di una proprietà di un tipo restituito di importazione di funzione. + + + Esegue il mapping di una proprietà del tipo restituito di importazione di funzione a una colonna di tabella. + + + Inizializza una nuova istanza di FunctionImportReturnTypeScalarPropertyMapping. + Nome della proprietà di cui è stato eseguito il mapping. + Nome della colonna di cui è stato eseguito il mapping. + + + Ottiene il nome della colonna di cui è stato eseguito il mapping. + + + Ottiene il nome della proprietà di cui è stato eseguito il mapping. + + + Specifica un mapping del tipo strutturale dell'importazione di funzione. + + + Ottiene il mapping della proprietà per il tipo di risultato di un'importazione di funzione. + + + Specifica una condizione di mapping valutata controllando se il valore di una proprietà/colonna è null o non null. + + + Crea un'istanza di IsNullConditionMapping. + Oggetto EdmProperty che specifica una proprietà o una colonna. + Valore booleano che indica se eseguire un controllo null o non null. + + + Ottiene un valore booleano che specifica se la condizione viene valutata eseguendo un controllo null o non null. + + + Rappresenta la classe dell'elemento di base per tutti i metadati di mapping + + + Rappresenta i metadati per il frammento di mapping.Un set di frammenti di mapping compone i mapping di set (EntitySet, AssociationSet o CompositionSet ). Ogni MappingFragment fornisce il mapping per queste proprietà di un tipo con mapping a una singola tabella. + + + Crea un'istanza di MappingFragment. + Oggetto EntitySet corrispondente alla tabella della visualizzazione di cui viene eseguito il mapping. + Oggetto TypeMapping che contiene l'oggetto MappingFragment. + Flag che indica se includere "DISTINCT" quando viene eseguita una query. + + + Aggiunge la condizione del mapping di proprietà. + Condizione di mapping di proprietà da aggiungere. + + + Aggiunge un mapping di proprietà. + Mapping di proprietà da aggiungere. + + + Ottiene una raccolta di sola lettura delle condizioni di mapping di proprietà. + + + Ottiene un flag che indica se includere "DISTINCT" quando viene eseguita una query. + + + Ottiene una raccolta di sola lettura dei mapping di proprietà. + + + Rimuove la condizione del mapping di proprietà. + Condizione di mapping di proprietà da rimuovere. + + + Rimuove un mapping di proprietà. + Mapping di proprietà da rimuovere. + + + Ottiene l'oggetto EntitySet corrispondente alla tabella o della visualizzazione di cui viene eseguito il mapping. + + + Ottiene l'oggetto TypeMapping che contiene l'oggetto MappingFragment. + + + Rappresenta una classe di base per gli elementi nello spazio mapping (DataSpace.CSSpace). + + + Inizializza una nuova istanza della classe . + + + Classe per la rappresentazione di una raccolta di elementi di mapping nello spazio Edm. + + + Descrive l'associazione di funzione di modifica per l'elaborazione delle modifiche di entità o associazioni. + + + Inizializza una nuova istanza della classe . + Set di entità o associazioni. + Tipo di entità o associazione. + Metadati della funzione a cui eseguire l'associazione. + Associazioni per i parametri della funzione. + Parametro di output che produce il numero di righe interessate. + Associazioni per i risultati della valutazione della funzione + + + Ottiene i metadati della funzione a cui eseguire l'associazione. + Metadati della funzione a cui eseguire l'associazione. + + + Ottiene le associazioni per i parametri della funzione. + Associazioni per i parametri della funzione. + + + Ottiene le associazioni per i risultati della valutazione della funzione. + Associazioni per i risultati della valutazione della funzione. + + + Ottiene il parametro di output che produce il numero di righe interessate.Può essere null. + Parametro di output che produce il numero di righe interessate. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente. + Rappresentazione di stringa di questa istanza. + + + Descrive la posizione di un membro in una struttura di tipi di associazione o di entità. + + + Inizializza una nuova istanza della classe . + Membri nel percorso dalla foglia (il membro associato) alla radice della struttura. + Set di associazioni a cui si sta passando tramite questo membro.Se il valore è null, non si tratta di un percorso di navigazione di membro. + + + Ottiene il set di associazioni a cui si sta passando tramite questo membro.Se il valore è null, non si tratta di un percorso di navigazione di membro. + Set di associazioni a cui si sta passando tramite questo membro. + + + Ottiene i membri nel percorso dalla foglia (il membro associato) alla radice della struttura. + Membri nel percorso dalla foglia (il membro associato) alla radice della struttura. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente. + Rappresentazione di stringa del valore di questa istanza. + + + Rappresenta l'associazione di un parametro della funzione di modifica a un membro dell'entità o dell'associazione modificata. + + + Inizializza una nuova istanza della classe . + Parametro che accetta il valore. + Percorso del membro dell'entità o dell'associazione che definisce il valore. + true per associare il valore del membro originale o corrente. In caso contrario, false. + + + Ottiene un flag che indica se il valore del membro originale o corrente viene associato. + true se si associa il valore del membro originale o corrente. In caso contrario, false. + + + Ottiene il percorso del membro dell'entità o dell'associazione che definisce il valore. + Percorso del membro dell'entità o dell'associazione che definisce il valore. + + + Ottiene il parametro che accetta il valore. + Parametro che accetta il valore. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente usando il formato specificato. + Rappresentazione di stringa del valore di questa istanza come specificato dal formato. + + + Definisce un'associazione da una colonna denominata del set di risultati a un membro che accetta il valore. + + + Inizializza una nuova istanza della classe . + Nome della colonna da associare dal set di risultati della funzione. + Proprietà da impostare nell'entità. + + + Ottiene il nome della colonna da associare dal set di risultati della funzione. + Nome della colonna da associare dal set di risultati della funzione. + + + Ottiene la proprietà da impostare nell'entità. + Proprietà da impostare nell'entità. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente. + Rappresentazione di stringa del valore di questa istanza. + + + Metadati di mapping per tutti i tipi di mapping di proprietà. + + + Ottiene un oggetto EdmProperty che specifica la proprietà di cui è stato eseguito il mapping. + + + Metadati di mapping per le proprietà scalari. + + + Crea un mapping tra una proprietà semplice e una colonna. + Proprietà di cui eseguire il mapping. + Colonna di cui eseguire il mapping. + + + Ottiene un oggetto EdmProperty che specifica la colonna di cui è stato eseguito il mapping. + + + Rappresenta una raccolta di elementi nello spazio mapping di archiviazioni (mapping CS). + + + Inizializza una nuova istanza della classe utilizzando gli oggetti , e i lettori XML specificati. + Oggetto che deve essere utilizzato dal mapping. + Oggetto che deve essere utilizzato dal mapping. + Lettori XML che devono essere utilizzati dal mapping. + + + Inizializza una nuova istanza della classe utilizzando gli oggetti e specificati e una raccolta di stringhe indicanti i percorsi dei file di metadati. + Oggetto che deve essere utilizzato dal mapping. + Oggetto che deve essere utilizzato dal mapping. + Percorsi di file che devono essere utilizzati dal mapping. + + + Calcola un valore hash per il mapping del contenitore singolo nella raccolta. + Stringa che specifica il valore hash calcolato. + + + Calcola un valore hash per il mapping dei contenitori specificato dai nomi dei contenitori di cui è stato eseguito il mapping. + Stringa che specifica il valore hash calcolato. + Nome di un contenitore nel modello concettuale. + Nome di un contenitore nel modello di archivio. + + + Crea un oggetto . + Istanza di se non vengono rilevati errori.In caso contrario, null. + Raccolta di metadati EDM di cui eseguire il mapping.Non deve essere null. + Raccolta di metadati dell'archivio di cui eseguire il mapping.Non deve essere null. + Elementi MSL da caricare.Non deve essere null. + Percorsi degli elementi MSL.Utilizzato nei messaggi di errore.Può essere null, nel qual caso l'URI di base di XmlReader verrà utilizzato come percorso. + Raccolta di errori rilevati durante il caricamento. + + + Crea un dizionario di (extent, vista generata) per il mapping del contenitore singolo nella raccolta. + Dizionario di ( , ) che specifica le viste generate. + Elenco che accumula gli errori potenziali. + + + Crea un dizionario di (extent, vista generata) per un mapping di contenitori specificato dai nomi dei contenitori di cui è stato eseguito il mapping. + Dizionario di ( , ) che specifica le viste generate. + Nome di un contenitore nel modello concettuale. + Nome di un contenitore nel modello di archivio. + Elenco che accumula gli errori potenziali. + + + Ottiene la versione di questo oggetto . + Versione di questo oggetto . + + + Ottiene o imposta un oggetto per la creazione di istanze di utilizzate per recuperare le viste di mapping pregenerate. + Oggetto per la creazione di istanze di usate per recuperare le viste di mapping pregenerate. + + + Specifica un mapping di tipo strutturale. + + + Inizializza una nuova istanza della classe . + + + Aggiunge la condizione del mapping di proprietà. + Condizione di mapping di proprietà da aggiungere. + + + Aggiunge un mapping di proprietà. + Mapping di proprietà da aggiungere. + + + Ottiene una raccolta di sola lettura delle condizioni di mapping di proprietà. + + + Ottiene una raccolta di sola lettura dei mapping di proprietà. + + + Rimuove la condizione del mapping di proprietà. + Condizione di mapping di proprietà da rimuovere. + + + Rimuove un mapping di proprietà. + Mapping di proprietà da rimuovere. + + + Rappresenta i metadati di mapping per una mappa del tipo nello spazio CS. + + + Specifica una condizione di mapping valutata confrontando il valore di una proprietà o di una colonna con un valore specificato. + + + Crea un'istanza di ValueConditionMapping. + Oggetto EdmProperty che specifica una proprietà o una colonna. + Oggetto che specifica il valore da confrontare. + + + Ottiene un oggetto che specifica il valore da confrontare. + + + Rappresenta un'entità finale di un tipo di associazione + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Crea un'istanza di AssociationEndMember di sola lettura. + Istanza di AssociationEndMember appena creata. + Nome del membro dell'entità finale dell'associazione. + Tipo di riferimento per l'entità finale. + Molteplicità dell'entità finale. + Flag che indica il comportamento di eliminazione dell'entità finale. + Proprietà dei metadati da associare all'istanza. + Il nome specificato è Null o vuoto. + Il tipo di riferimento specificato è Null. + + + Classe per la rappresentazione di un set di associazioni + + + Ottiene le entità finali di . + Raccolta di tipo che contiene le entità finali di . + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Crea un'istanza di AssociationSet di sola lettura dai parametri specificati. + Istanza di AssociationSet appena creata. + Nome del set di associazioni. + Tipo di associazione degli elementi nel set di associazioni. + Set di entità per l'entità finale del set di associazioni di origine. + Set di entità per l'entità finale del set di associazioni di destinazione. + Proprietà dei metadati da associare all'istanza. + Il nome specificato è Null o vuoto. + Il tipo di associazione specificato è Null. + Il tipo di una delle entità finali del tipo di associazione specificato non corrisponde al tipo di entità finale del set di entità corrispondente. + + + Ottiene l'associazione correlata a . + Oggetto che rappresenta l'associazione correlata a . + + + Classe che rappresenta l'entità finale di AssociationSet + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene il membro End a cui corrisponde questo oggetto . + Oggetto che rappresenta il membro End a cui corrisponde questo oggetto . + + + Ottiene il set di entità a cui fa riferimento il ruolo End. + Oggetto che rappresenta il set di entità a cui fa riferimento questo ruolo End. + + + Ottiene il nome dell'entità finale per . + Nome dell'entità finale per . + + + Ottiene il set di associazioni padre di . + Oggetto che rappresenta il set di associazioni padre di . + + + Ottiene il nome del ruolo End per . + Nome del ruolo End per . + + + Restituisce il nome del ruolo End per . + Nome del ruolo End per . + + + Descrive un'associazione/relazione tra due entità nel modello concettuale o una relazione di chiave esterna tra due tabelle nel modello di archivio.Nel modello concettuale la classe dipendente può definire o meno una proprietà di chiave esterna.Se la chiave esterna viene definita, la proprietà sarà true e la proprietà conterrà i dettagli delle chiavi esterne + + + Ottiene l'elenco di entità finali per . + Raccolta di tipo che contiene l'elenco di entità finali per . + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene o imposta il vincolo referenziale. + Vincolo referenziale. + + + Crea un'istanza di AssociationType di sola lettura dai parametri specificati. + Istanza di AssociationType appena creata. + Nome del tipo del set di associazioni. + Spazio dei nomi del tipo di associazione. + Flag che indica una relazione di chiave esterna (FK, foreign key). + Spazio dati del tipo di associazione. + Membro dell'entità finale dell'associazione di origine. + Membro dell'entità finale dell'associazione di destinazione. + Vincolo referenziale. + Proprietà dei metadati da associare all'istanza. + Il nome specificato è Null o vuoto. + Lo spazio dei nomi specificato è Null o vuoto. + + + Ottiene il valore della proprietà booleana che specifica se la colonna è una chiave esterna. + Valore booleano che specifica se la colonna è una chiave esterna.Se true, la colonna è una chiave esterna.Se false (impostazione predefinita), la colonna non è una chiave esterna. + + + Ottiene l'elenco di vincoli per . + Raccolta di tipo che contiene l'elenco di vincoli per . + + + Elenco di tutti i tipi predefiniti + + + Tipo di associazione + + + Tipo di AssociationSet + + + Tipo di AssociationSetEnd + + + Tipo di associazione + + + Tipo di raccolta + + + Tipo di raccolta + + + Tipo complesso + + + Tipo di documentazione + + + Tipo di EdmFunction + + + Tipo di EdmMember + + + Tipo di EdmProperty + + + Tipo Edm + + + Tipo di contenitore di entità + + + Tipo di set di entità + + + Tipo di EntitySetBase + + + Tipo di entità + + + Tipo di base del tipo di entità + + + Tipo di membro enum + + + Tipo di enumerazione + + + Tipo di facet + + + Tipo di parametro di funzione + + + Tipo di elemento globale + + + Tipo di elemento dei metadati + + + Tipo di proprietà di metadati + + + Tipo di proprietà di navigazione + + + Tipo di DeleteAction + + + Tipo di modalità parametro + + + Tipo primitivo + + + Tipo primitivo + + + Tipo di ProviderManifest + + + Tipo di vincolo referenziale + + + Tipo di riferimento + + + Tipo di RelationshipEnd + + + Tipo di molteplicità della relazione + + + Tipo di set di relazioni + + + Tipo di relazioni + + + Tipo di riga + + + Tipo semplice + + + Tipo strutturale + + + Tipo di informazioni + + + Tipo di raccolta (applicato a Proprietà) + + + La raccolta utilizza la semantica dei contenitori (senza ordine e con ammissione dei duplicati) + + + La raccolta utilizza la semantica degli elenchi (ordine deterministico e ammissione dei duplicati) + + + La proprietà non è una raccolta + + + Rappresenta il tipo di raccolta Edm + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene l'istanza della classe che contiene il tipo dell'elemento incluso nell'oggetto corrente e i facet per il tipo. + Istanza della classe che contiene il tipo dell'elemento incluso nell'oggetto corrente e i facet per il tipo. + + + Rappresenta il tipo complesso Edm.Può essere utilizzato per configurare i tipi complessi da una convenzione basata su modello di spazio concettuale.I tipi complessi non sono supportati nel modello di archivio. + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Crea una nuova istanza del tipo . + Nuova istanza del tipo . + Nome del tipo complesso. + Spazio dei nomi del tipo complesso. + Spazio dati a cui appartiene il tipo complesso. + Membri del tipo complesso. + Proprietà dei metadati da associare all'istanza. + Generata se l'argomento nome, spazio dei nomi o membri è Null. + + + Ottiene l'elenco di proprietà per . + Raccolta di tipo che contiene l'elenco di proprietà per . + + + Modalità concorrenza per le proprietà. + + + Modalità concorrenza fissa: la proprietà viene sempre convalidata in fase di scrittura + + + Modalità concorrenza predefinita: la proprietà non viene mai convalidata in fase di scrittura + + + Serializza un oggetto conforme alle restrizioni di un singolo file dello schema CSDL in un writer XML.Il modello da serializzare deve contenere un singolo oggetto . + + + Inizializza una nuova istanza della classe . + + + Si verifica quando viene individuato un errore durante la serializzazione del modello. + + + Serializza l'oggetto in XmlWriter. + true se il modello è valido. In caso contrario, false. + EdmModel da serializzare. + XmlWriter in cui serializzare. + Spazio dei nomi serializzato del modello. + + + Rappresenta informazioni su un errore che si è verificato durante l'elaborazione di un modello Entity Framework. + + + Inizializza una nuova istanza della classe . + + + Ottiene un messaggio descrittivo facoltativo che descrive l'errore generato. + Messaggio descrittivo facoltativo che descrive l'errore generato. + + + Ottiene un valore che indica l'oggetto che ha causato la generazione dell'evento. + true se l'oggetto ha causato la generazione dell'evento. In caso contrario, false. + + + Ottiene un valore facoltativo che indica la proprietà dell'elemento di origine che ha causato la generazione dell'evento. + Valore facoltativo che indica la proprietà dell'elemento di origine che ha causato la generazione dell'evento. + + + DataSpace + + + CSpace indica l'elemento nello spazio CS - tipi primitivi edm + tipi definiti in CSDL + + + Mapping tra spazio C e spazio S + + + Mapping tra spazio O e spazio C + + + OSpace indica l'elemento nello spazio CLR + + + SSpace indica l'elemento nello spazio S + + + Metodi di estensione per . + + + Ottiene il modello concettuale dal DbModel specificato. + Istanza di EdmModel che rappresenta il modello concettuale. + Istanza di una classe che implementa IEdmModelAdapter (precedentementeDbModel). + + + Ottiene il modello di archivio dal DbModel specificato. + Istanza di EdmModel che rappresenta il modello di archivio. + Istanza di una classe che implementa IEdmModelAdapter (precedentementeDbModel). + + + Classe che rappresenta l'elemento Documentation associato a un elemento + + + Inizializza una nuova istanza della documentazione. + Stringa di riepilogo. + Stringa di descrizione lunga. + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene un valore che indica se questo oggetto contiene solo un valore Null o un oggetto vuoto e un oggetto . + True se questo oggetto contiene solo un valore Null o un oggetto vuoto e un oggetto ; in caso contrario, false. + + + Ottiene la descrizione lunga per . + Descrizione lunga per . + + + Ottiene il riepilogo per . + Riepilogo per . + + + Restituisce il riepilogo per . + Riepilogo per . + + + Questa classe incapsula le informazioni per un errore EDM generico. + + + Ottiene il messaggio di errore. + Messaggio di errore. + + + Classe per la rappresentazione di una funzione + + + Aggiunge un parametro alla funzione. + Parametro da aggiungere. + + + Ottiene l'attributo di aggregazione di questa funzione. + + + Ottiene un valore che indica se l'attributo predefinito è presente in questa funzione. + true se l’attributo è presente; in caso contrario, false. + + + Ottiene il tipo del tipo incorporato per . + Uno dei valori dell'enumerazione . + + + Ottiene una query nel linguaggio utilizzato dal sistema di gestione di database o dal modello di archiviazione. + Valore stringa nella sintassi utilizzata dal sistema di gestione di database o dal modello di archiviazione che contiene la query o l'istruzione di aggiornamento di . + + + Metodo factory per la costruzione dell'oggetto . + Nuova istanza di sola lettura del tipo . + Nome della funzione. + Spazio dei nomi della funzione. + Spazio dei nomi a cui appartiene la funzione. + Proprietà e attributi aggiuntivi della funzione. + Proprietà dei metadati che verranno aggiunti alla funzione.Può essere null. + + + Restituisce il nome completo del tipo, ovvero spazio dei nomi e nome. + Nome completo del tipo. + + + Ottiene un valore che indica se il mapping di questa istanza è stato eseguito a una funzione o a una stored procedure. + true se il mapping di questa istanza è stato eseguito a una funzione; false se il mapping di questa istanza è stato eseguito a una stored procedure. + + + Ottiene un valore che indica se questa istanza proviene dal manifesto del provider. + true se questa istanza proviene dal manifesto del provider; in caso contrario, false. + + + Ottiene un valore che indica se si tratta di una funzione senza parametri (funzione che non accetta argomenti). + true se la funzione è senza parametri; in caso contrario, false. + + + Ottiene i parametri di . + Raccolta di tipo che contiene i parametri di . + + + Ottiene l'attributo di semantica del tipo di parametro di questa funzione. + + + Ottiene il parametro restituito di . + Oggetto che rappresenta il parametro restituito di . + + + Ottiene i parametri restituiti di . + Raccolta di tipo che rappresenta i parametri restituiti di . + + + Ottiene o imposta lo schema associato alla funzione. + Schema associato alla funzione. + + + Ottiene l'attributo del nome di funzione di archivio per questa funzione. + + + Contiene proprietà e attributi aggiuntivi dell'oggetto . + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il testo del comando associato alla funzione. + Testo del comando associato alla funzione. + + + Ottiene o imposta i set di entità della funzione. + Set di entità della funzione. + + + Ottiene un valore che indica se si tratta di una funzione di aggregazione. + true se si tratta di una funzione di aggregazione; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa funzione è una funzione predefinita. + true se questa funzione è una funzione predefinita; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa funzione è una funzione di archivio memorizzata nella cache. + true se questa funzione è una funzione di archivio memorizzata nella cache; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa funzione può essere composta. + true se questa funzione può essere composta; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa funzione proviene da un manifesto del provider. + true se questa funzione proviene da un manifesto del provider; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa funzione è un'importazione di funzione. + true se questa funzione è un'importazione di funzione; in caso contrario, false. + + + Ottiene o imposta un valore che indica se la funzione non contiene argomenti. + true se la funzione non contiene argomenti; in caso contrario, false. + + + Ottiene o imposta i parametri di funzione. + Parametri di funzione. + + + Ottiene o imposta la semantica del tipo di parametro. + Semantica del tipo di parametro. + + + Ottiene o imposta i parametri restituiti. + Parametri restituiti. + + + Ottiene o imposta lo schema della funzione. + Schema della funzione. + + + Ottiene o imposta il nome funzione di archivio. + Nome funzione di archivio. + + + Classe per la rappresentazione di una raccolta di elementi nello spazio Edm. + + + Inizializza una nuova istanza della classe utilizzando la raccolta degli oggetti XMLReader in cui sono presenti i file Conceptual Schema Definition Language (CSDL). + Raccolta degli oggetti XMLReader in cui sono presenti i file Conceptual Schema Definition Language (CSDL). + + + Inizializza una nuova istanza della classe . + Entity Data Model. + + + Inizializza una nuova istanza della classe utilizzando i percorsi in cui sono presenti i file Conceptual Schema Definition Language (CSDL). + Percorsi in cui sono presenti i file Conceptual Schema Definition Language (CSDL). + + + Metodo factory che crea un oggetto . + Istanza di se non vengono rilevati errori.In caso contrario, null. + Elementi CSDL da caricare.Non deve essere null. + Percorsi degli elementi CSDL.Utilizzato nei messaggi di errore.Può essere null, nel qual caso l'URI di base di XmlReader verrà utilizzato come percorso. + Raccolta di errori rilevati durante il caricamento. + + + Ottiene la versione del modello concettuale per questa raccolta. + Versione del modello concettuale per questa raccolta. + + + Restituisce una raccolta degli oggetti . + Oggetto ReadOnlyCollection che rappresenta una raccolta degli oggetti . + + + Restituisce una raccolta degli oggetti con la versione del modello concettuale specificata. + Oggetto ReadOnlyCollection che rappresenta una raccolta degli oggetti . + Versione del modello concettuale. + + + Rappresenta la classe di membri edm + + + Ottiene il tipo in cui è dichiarato il membro. + Oggetto che rappresenta il tipo in cui è dichiarato il membro. + + + Indica se il modello contrassegnato come membro calcolato nella definizione EDM + + + Indica se il modello generato dall'archivio del membro è contrassegnato come Identity nella definizione EDM + + + Ottiene o imposta il nome della proprietà.L'impostazione di questo oggetto da una convenzione modello di spazio di archivio modifica il nome della colonna del database per questa proprietà.Nel modello concettuale deve allinearsi con la proprietà corrispondente dalla classe di entità e non deve essere modificato. + Nome del membro. + + + Restituisce il nome del membro. + Nome del membro. + + + Ottiene l'istanza della classe che contiene il tipo del membro e i facet per il tipo. + Oggetto che contiene il tipo del membro e i facet per il tipo. + + + Rappresenta un modello concettuale o di archivio.Questa classe può essere utilizzata per accedere alle informazioni sulla struttura del modello e sulla relativa modalità di configurazione. + + + Aggiunge un tipo di associazione al modello. + Istanza di AssociationType da aggiungere. + + + Aggiunge un tipo complesso al modello. + Istanza di ComplexType da aggiungere. + + + Aggiunge una funzione al modello. + Istanza di EdmFunction da aggiungere. + + + Aggiunge un tipo di entità al modello. + Istanza di EntityType da aggiungere. + + + Aggiunge un tipo di enumerazione al modello. + Istanza di EnumType da aggiungere. + + + Ottiene i tipi di associazione del modello. + + + Ottiene il tipo del tipo incorporato per il tipo. + Oggetto che rappresenta il tipo del tipo incorporato per il tipo. + + + Ottiene i tipi complessi del modello. + + + Ottiene il contenitore che archivia i set di entità e di associazioni e le importazioni di funzioni. + + + Ottiene lo spazio dati associato al modello, che indica se si tratta di un modello concettuale (DataSpace.CSpace) o di un modello di archivio (DataSpace.SSpace). + + + Ottiene i tipi di entità del modello. + + + Ottiene i tipi enum del modello. + + + Ottiene le funzioni del modello. + + + Ottiene gli elementi globali associati al modello. + Elementi globali associati al modello. + + + Rimuove un tipo di associazione dal modello. + Istanza di AssociationType da rimuovere. + + + Rimuove un tipo complesso dal modello. + Istanza di ComplexType da rimuovere. + + + Rimuove una funzione dal modello. + Istanza di EdmFunction da rimuovere. + + + Rimuove un tipo di entità dal modello. + Istanza di EntityType da rimuovere. + + + Rimuove un tipo di enumerazione dal modello. + Istanza di EnumType da rimuovere. + + + In uno spazio concettuale EdmProperty rappresenta una proprietà in un elemento Entity.In uno spazio di archivio EdmProperty rappresenta una colonna in una tabella. + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene o imposta il tipo di raccolta per questo modello. + Tipo di raccolta per questo modello. + + + Ottiene le informazioni sul tipo complesso per questa proprietà. + Informazioni sul tipo complesso per questa proprietà. + + + Ottiene o imposta la modalità di concorrenza per la proprietà. + Modalità di concorrenza per la proprietà. + + + Crea una nuova istanza di un tipo EdmProperty. + Nuova istanza di un tipo EdmProperty + Nome della proprietà. + Proprietà + + + Crea una nuova proprietà complessa. + Proprietà appena creata. + Nome della proprietà. + Tipo della proprietà. + + + Crea una nuova proprietà enum. + Proprietà appena creata. + Nome della proprietà. + Tipo della proprietà. + + + Crea una nuova proprietà primitiva. + Proprietà appena creata. + Nome della proprietà. + Tipo della proprietà. + + + Ottiene il valore predefinito per . + Valore predefinito per . + + + Ottiene le informazioni sul tipo di enumerazione per questa proprietà. + Informazioni sul tipo di enumerazione per questa proprietà. + + + Ottiene un valore che indica se la proprietà è una proprietà di tipo raccolta. + true se la proprietà è una proprietà di tipo raccolta; in caso contrario, false. + + + Ottiene un valore che indica se la proprietà è una proprietà di tipo complesso. + true se la proprietà è una proprietà di tipo complesso; in caso contrario, false. + + + Ottiene un valore che indica se la proprietà è una proprietà di tipo enumerazione. + true se la proprietà è una proprietà di tipo enumerazione; in caso contrario, false. + + + Ottiene o imposta un valore che indica se la lunghezza della proprietà è fissa. + true se la lunghezza della proprietà è fissa; in caso contrario, false. + + + Ottiene un valore che indica se il facet FixedLength è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa proprietà utilizza la lunghezza massima supportata dal provider. + True se questa proprietà utilizza la lunghezza massima supportata dal provider; in caso contrario, false. + + + Ottiene un valore che indica se il facet di lunghezza massima è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene un valore che indica se il facet Precision è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene un valore che indica se la proprietà è un tipo primitivo. + true se la proprietà è un tipo primitivo; in caso contrario, false. + + + Ottiene un valore che indica se il facet Scale è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene un valore che indica se la proprietà è un tipo primitivo sottostante. + true se la proprietà è un tipo primitivo sottostante; in caso contrario, false. + + + Ottiene o imposta un valore che indica se la proprietà è una proprietà Unicode. + true se la proprietà è una proprietà Unicode; in caso contrario, false. + + + Ottiene un valore che indica se il facet Unicode è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene o imposta la lunghezza massima della proprietà. + Lunghezza massima della proprietà. + + + Ottiene un valore che indica se può avere un valore Null. + True se può avere valore Null; in caso contrario, false. + + + Ottiene o imposta la precisione di questa proprietà. + Precisione della proprietà. + + + Ottiene le informazioni sul tipo primitivo per questa proprietà. + Informazioni sul tipo primitivo per questa proprietà. + + + Ottiene o imposta la scala di questa proprietà. + Scala della proprietà. + + + Imposta le proprietà dei metadati. + Proprietà dei metadati da impostare. + + + Ottiene o imposta il metodo di generazione database per la colonna di database associata a tale proprietà + Modello generato dall'archivio per la proprietà. + + + Ottiene il nome del tipo della proprietà. + Nome del tipo della proprietà. + + + Ottiene le informazioni sul tipo primitivo sottostante per questa proprietà. + Informazioni sul tipo primitivo sottostante per questa proprietà. + + + Questa classe incapsula le informazioni relative a un errore dello schema che si è verificato. + + + Costruisce un oggetto EdmSchemaError. + Spiegazione dell'errore. + Codice associato all'errore. + Gravità dell'errore. + + + Ottiene la colonna in cui si è verificato l'errore. + Colonna in cui si è verificato l'errore. + + + Ottiene il codice di errore. + Codice di errore. + + + Ottiene il numero di riga in cui si è verificato l'errore. + Numero di riga in cui si è verificato l'errore. + + + Ottiene la posizione dello schema che contiene l'errore.Questa stringa include anche il nome dello schema alla fine. + Posizione dello schema che contiene l'errore. + + + Ottiene il nome dello schema che contiene l'errore. + Nome dello schema che contiene l'errore. + + + Ottiene il livello di gravità dell'errore. + Uno dei valori di .Il valore predefinito è . + + + Ottiene una rappresentazione di stringa della traccia dello stack al verificarsi dell'errore. + Rappresentazione di stringa della traccia dello stack al verificarsi dell'errore. + + + Restituisce il messaggio di errore. + Messaggio di errore. + + + Definisce i diversi livelli di gravità degli errori che possono verificarsi durante la convalida di un modello di Entity Framework. + + + Errore che impedisce l'utilizzo del modello. + + + Avviso che non impedisce l'utilizzo del modello. + + + Classe EdmType di base per tutti i tipi di modello + + + Ottiene un valore che indica se il tipo è o non è astratto. + true se il tipo è astratto; in caso contrario, false. + + + Ottiene il tipo di base del tipo. + Tipo di base del tipo. + + + Ottiene il nome completo del tipo. + Nome completo del tipo. + + + Restituisce un'istanza di il cui tipo di elemento è il tipo corrente. + Oggetto il cui tipo di elemento è il tipo corrente. + + + Ottiene il nome del tipo. + Nome del tipo. + + + Ottiene lo spazio dei nomi del tipo. + Spazio dei nomi del tipo. + + + Restituisce il nome completo del tipo. + Nome completo del tipo. + + + Classe per la rappresentazione di un contenitore di entità + + + Crea un contenitore di entità con il nome e lo spazio dati specificati. + Nome del contenitore di entità. + Spazio dati del contenitore di entità. + Generata se il nome dell'argomento è Null. + Generata se l'argomento nome è una stringa vuota. + + + Aggiunge il set di entità specificato al contenitore. + Set di entità da aggiungere. + + + Aggiunge un'importazione di funzione al contenitore. + Importazione di funzione da aggiungere. + + + Ottiene i set di associazione per questo contenitore di entità. + Set di associazione per questo contenitore di entità. + + + Ottiene un elenco di set di entità e di set di associazioni inclusi in . + Oggetto che contiene un elenco di set di entità e di set di associazioni inclusi in . + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto EntityContainer. + Oggetto EntityContainer. + Nome del contenitore di entità da creare. + DataSpace a cui appartiene il contenitore di entità. + Set di entità che verranno inclusi nel nuovo contenitore.Può essere Null. + Funzioni che verranno incluse nel nuovo contenitore.Può essere Null. + Proprietà dei metadati da associare all'istanza. + Generata se l'argomento nome è Null o una stringa vuota. + + + Ottiene i set di entità per questo contenitore di entità. + Set di entità per questo contenitore di entità. + + + Specifica una raccolta di elementi .Ogni funzione contiene i dettagli di una stored procedure esistente nel database o di un oggetto CommandText equivalente di cui è stato eseguito il mapping a un'entità e alle relative proprietà. + Oggetto contenente elementi di . + + + Restituisce un oggetto usando il nome specificato per il set di entità. + Oggetto che rappresenta il set di entità con il nome specificato. + Nome del set di entità di cui viene eseguita la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce un oggetto usando il nome specificato per il set di relazioni. + Oggetto che rappresenta il set di relazioni con il nome specificato. + Nome del set di relazioni di cui viene eseguita la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Ottiene il nome di . + Nome di . + + + Rimuove un set di entità specifico dal contenitore. + Set di entità da rimuovere. + + + Restituisce il nome di . + Nome di . + + + Restituisce un oggetto usando il nome specificato per il set di entità. + true se è presente un set di entità che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del set di entità di cui viene eseguita la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando termina, questo metodo contiene un oggetto .Se non è presente alcun set di entità, questo parametro di output contiene Null. + + + Restituisce un oggetto usando il nome specificato per il set di relazioni. + true se è presente un set di relazioni che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del set di relazioni di cui viene eseguita la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando termina, questo metodo contiene un oggetto . + + + Rappresenta un particolare utilizzo di una struttura definita in EntityType.Nel modello concettuale rappresenta un set che può eseguire query e rendere persistenti le entità.Nel modello di archivio rappresenta una tabella.Da una convenzione modello di spazio di archivio può essere utilizzato per configurare un nome della tabella con la proprietà e lo schema della tabella con la proprietà . + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto EntitySet. + Oggetto EntitySet. + Nome dell'oggetto EntitySet. + Schema db.Può essere null. + Tabella db.Può essere null. + Query specifica del provider da utilizzare per recuperare i dati per questo oggetto EntitySet.Può essere null. + Tipo delle entità che questo tipo di set di entità contiene. + Proprietà dei metadati che verranno aggiunte all'oggetto EntitySet appena creato.Può essere null. + Generata se l'argomento nome è Null o una stringa vuota. + + + Ottiene il tipo di entità per . + Oggetto che rappresenta il tipo di entità di . + + + Classe per la rappresentazione di un set di entità + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene l'elemento SQL specifico del provider con escape che descrive il set di entità. + + + Ottiene il tipo di entità per . + Oggetto che rappresenta il tipo di entità di . + + + Ottiene il contenitore di entità del set di entità o del set di relazioni corrente. + Oggetto che rappresenta il contenitore di entità del set di entità o del set di relazioni corrente. + + + Ottiene o imposta il nome del set di entità o del set di relazioni corrente.Se tale proprietà viene modificata nello spazio di archivio, è necessario aggiornare anche il livello di mapping in modo da riflettere il nuovo nome.Per modificare il nome tabella di un oggetto in uno spazio di archivio, utilizzare la proprietà Table. + Nome del set di entità o del set di relazioni corrente. + + + Ottiene o imposta lo schema di database per il set di entità. + + + Ottiene o imposta il nome della tabella di database per il set di entità. + + + Restituisce il nome del set di entità o del set di relazioni corrente. + Nome del set di entità o del set di relazioni corrente. + + + Rappresenta la struttura di un .Nel modello concettuale rappresenta la forma e la struttura di un'entità.Nel modello di archivio rappresenta la struttura di una tabella.Per modificare lo schema e il nome della tabella, usare EntitySet. + + + Aggiunge una proprietà di navigazione specificata ai membri di questo tipo.La proprietà di navigazione viene aggiunta indipendentemente dal flag di sola lettura. + Proprietà di navigazione da aggiungere. + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto EntityType. + Oggetto EntityType. + Nome del tipo di entità. + Spazio dei nomi del tipo di entità. + Spazio dei dati a cui appartiene EntityType. + Nome dei membri chiave per il tipo. + Membri del tipo di entità (proprietà primitive e di navigazione). + Proprietà dei metadati da associare all'istanza. + Generata se l'argomento nome o spazio dei nomi è Null. + + + Metodo factory per la costruzione dell'oggetto EntityType. + Oggetto EntityType. + Nome del tipo di entità. + Spazio dei nomi del tipo di entità. + Spazio dei dati a cui appartiene EntityType. + Tipo di base. + Nome dei membri chiave per il tipo. + Membri del tipo di entità (proprietà primitive e di navigazione). + Proprietà dei metadati da associare all'istanza. + Generata se l'argomento nome o spazio dei nomi è Null. + + + Ottiene la raccolta di membri dichiarati per il tipo di entità. + Raccolta di membri dichiarati per il tipo di entità. + + + Ottiene le proprietà di navigazione dichiarate associate al tipo di entità. + Proprietà di navigazione dichiarate associate al tipo di entità. + + + Ottiene l'elenco delle proprietà dichiarate per il tipo di entità. + Proprietà dichiarate per il tipo di entità. + + + Restituisce un oggetto che fa riferimento a . + Oggetto che fa riferimento a . + + + Ottiene le proprietà di navigazione per . + Raccolta di tipo che contiene l'elenco delle proprietà di navigazione in . + + + Ottiene l'elenco di proprietà per . + Raccolta di tipo che contiene l'elenco di proprietà per . + + + Rappresenta il tipo di entità + + + Aggiunge la proprietà specificata all'elenco di chiavi per l'entità corrente. + Proprietà da aggiungere. + se l'argomento membro è Null + Generata se EntityType presenta un tipo di base di un altro EntityTypeBase.In questo caso KeyMembers deve essere aggiunto al tipo di base + Se l'istanza di EntityType è di sola lettura + + + Ottiene l'elenco di tutti i membri della chiave per il tipo di entità o di relazione corrente. + Oggetto che rappresenta l'elenco dei membri della chiave per il tipo di entità o di relazione corrente. + + + Ottiene l'elenco di tutte le proprietà chiave di questo tipo di entità. + Elenco di tutte le proprietà chiave di questo tipo di entità. + + + Rimuove il membro chiave specificato dalla raccolta. + Membro chiave da rimuovere. + + + Rappresenta un membro di enumerazione. + + + Ottiene il genere del tipo. + Genere del tipo. + + + Crea un'istanza di EnumMember di sola lettura. + Istanza di EnumMember appena creata. + Nome del membro di enumerazione. + Valore del membro di enumerazione. + Proprietà dei metadati da associare al membro di enumerazione. + name è Null o vuoto. + + + Crea un'istanza di EnumMember di sola lettura. + Istanza di EnumMember appena creata. + Nome del membro di enumerazione. + Valore del membro di enumerazione. + Proprietà dei metadati da associare al membro di enumerazione. + name è Null o vuoto. + + + Crea un'istanza di EnumMember di sola lettura. + Istanza di EnumMember appena creata. + Nome del membro di enumerazione. + Valore del membro di enumerazione. + Proprietà dei metadati da associare al membro di enumerazione. + name è Null o vuoto. + + + Crea un'istanza di EnumMember di sola lettura. + Istanza di EnumMember appena creata. + Nome del membro di enumerazione. + Valore del membro di enumerazione. + Proprietà dei metadati da associare al membro di enumerazione. + name è Null o vuoto. + + + Crea un'istanza di EnumMember di sola lettura. + Istanza di EnumMember appena creata. + Nome del membro di enumerazione. + Valore del membro di enumerazione. + Proprietà dei metadati da associare al membro di enumerazione. + name è Null o vuoto. + + + Ottiene il nome di questo membro di enumerazione. + Nome di questo membro di enumerazione. + + + Override di System.Object.ToString per fornire una rappresentazione in forma di stringa migliore per questo tipo. + Nome di questo membro di enumerazione. + + + Ottiene il valore di questo membro di enumerazione. + Valore di questo membro di enumerazione. + + + Rappresenta un tipo di enumerazione. + + + Restituisce il tipo del tipo + + + Crea un'istanza di EnumType di sola lettura. + Istanza di EnumType appena creata. + Nome del tipo di enumerazione. + Spazio dei nomi del tipo di enumerazione. + Tipo sottostante del tipo di enumerazione. + Indica se il tipo di enumerazione può essere considerato come un campo di bit, ovvero un insieme di contrassegni. + Membri del tipo di enumerazione. + Proprietà dei metadati da associare al tipo di enumerazione. + underlyingType è Null. + name è Null o vuoto.oppure namespaceName è Null o vuoto.oppure underlyingType non è un tipo sottostante supportato.oppure i nomi dei membri specificati non sono univoci.oppure il valore di un membro specificato non è compreso nell'intervallo del tipo sottostante. + + + Ottiene un valore che indica se il tipo enum è definito come flag (ad esempiopuò essere considerato come campo di bit) + + + Ottiene una raccolta di membri di enumerazione per questo tipo di enumerazione. + + + Ottiene il tipo sottostante di questo tipo di enumerazione. + + + Classe per la rappresentazione di un oggetto Facet. Questo oggetto non è modificabile (non solo impostato su sola lettura) e alcune parti del sistema dipendono da questo comportamento + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene la descrizione di . + Oggetto che rappresenta la descrizione di . + + + Ottiene il tipo di . + Oggetto che rappresenta il tipo di . + + + Ottiene un valore che indica se il valore del facet è non associato. + true se il valore del facet è non associato; in caso contrario, false. + + + Ottiene il nome di . + Nome di . + + + Restituisce il nome di . + Nome di . + + + Ottiene il valore di . + Valore di . + + + Classe per la rappresentazione di un oggetto FacetDescription + + + Ottiene il valore predefinito di un facet con questa descrizione del facet. + Valore predefinito di un facet con questa descrizione del facet. + + + Ottiene il nome del facet. + Nome del facet. + + + Ottiene il tipo del facet. + Oggetto che rappresenta il tipo del facet. + + + Ottiene un valore che indica se il valore del facet è una costante. + true se il facet è una costante; in caso contrario, false. + + + Ottiene un valore che indica se il facet è un facet obbligatorio. + true se si tratta di un facet obbligatorio; in caso contrario, false. + + + Ottiene il valore massimo per il facet. + Valore massimo per il facet. + + + Ottiene il valore minimo per il facet. + Valore minimo per il facet. + + + Restituisce il nome del facet. + Nome del facet. + + + Classe che rappresenta un parametro di funzione + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto . + Nuova istanza di sola lettura del tipo . + Nome del parametro. + EdmType del parametro. + Oggetto del parametro. + + + Ottiene l'oggetto in cui è dichiarato il parametro. + Oggetto che rappresenta la funzione in cui è dichiarato il parametro. + + + Ottiene un valore che indica se il parametro utilizza la lunghezza massima supportata dal provider di database. + True se il parametro utilizza la lunghezza massima supportata dal provider di database; in caso contrario, false. + + + Ottiene un valore che indica se il facet MaxLength è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene un valore che indica se il facet Precision è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene un valore che indica se il facet Scale è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene la lunghezza massima del parametro. + Lunghezza massima del parametro. + + + Ottiene la modalità di . + Uno dei valori di . + + + Ottiene il nome di . + Nome di . + + + Ottiene il valore di precisione del parametro. + Valore di precisione del parametro. + + + Ottiene il valore di scala del parametro. + Valore di scala del parametro. + + + Restituisce il nome di . + Nome di . + + + Ottiene il nome del tipo del parametro. + Nome del tipo del parametro. + + + Ottiene l'istanza della classe che contiene sia il tipo del parametro sia i facet per il tipo. + Oggetto che contiene sia il tipo del parametro sia i facet per il tipo. + + + Rappresenta la classe dell'elemento di base per tutti i metadati + + + Interfaccia per ottenere il modello concettuale e l'archivio sottostanti per un oggetto . + + + Ottiene il modello concettuale. + + + Ottiene il modello di archivio. + + + Classe per la rappresentazione di una raccolta di elementi.La maggior parte dell'implementazione per la manutenzione effettiva della raccolta viene eseguita da MetadataCollection + + + Ottiene il modello di dati associato a questa raccolta di elementi. + Modello di dati associato a questa raccolta di elementi. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità specificato. + Se non vi è alcun contenitore di entità, questo metodo restituisce null; in caso contrario, restituisce il primo contenitore di entità. + Nome del contenitore di entità. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità specificato. + Se non vi è alcun contenitore di entità, questo metodo restituisce null; in caso contrario, restituisce il primo contenitore di entità. + Nome del contenitore di entità. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce tutti gli overload delle funzioni utilizzando il nome specificato da questa raccolta di elementi. + Raccolta di tipo ReadOnlyCollection che contiene tutte le funzioni con il nome specificato. + Dizionario di funzioni. + Nome completo della funzione. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce tutti gli overload delle funzioni utilizzando il nome specificato da questa raccolta di elementi. + Raccolta di tipo che contiene tutte le funzioni con il nome specificato. + Nome completo della funzione. + + + Restituisce tutti gli overload delle funzioni utilizzando il nome specificato da questa raccolta di elementi. + Raccolta di tipo che contiene tutte le funzioni con il nome specificato. + Nome completo della funzione. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce un oggetto fortemente tipizzato utilizzando l'identità specificata. + Elemento specificato dall'identità. + Identità dell'elemento. + Tipo restituito dal metodo. + + + Restituisce un oggetto fortemente tipizzato utilizzando l'identità specificata con una ricerca con o senza distinzione tra maiuscole e minuscole. + Elemento specificato dall'identità. + Identità dell'elemento. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Tipo restituito dal metodo. + + + Restituisce tutti gli elementi del tipo specificato da questa raccolta di elementi. + Raccolta di tipo che contiene tutti gli elementi del tipo specificato. + Tipo restituito dal metodo. + + + Restituisce un oggetto utilizzando il nome del tipo e il nome dello spazio dei nomi specificati in questa raccolta di elementi. + Oggetto che rappresenta il tipo corrispondente al nome del tipo e al nome dello spazio dei nomi specificati in questa raccolta di elementi.Se non vi è un tipo corrispondente, questo metodo restituisce null. + Nome del tipo. + Spazio dei nomi del tipo. + + + Restituisce un oggetto utilizzando il nome del tipo e il nome dello spazio dei nomi specificati da questa raccolta di elementi. + Oggetto che rappresenta il tipo corrispondente al nome del tipo e al nome dello spazio dei nomi specificati in questa raccolta di elementi.Se non vi è un tipo corrispondente, questo metodo restituisce null. + Nome del tipo. + Spazio dei nomi del tipo. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità specificato.Se non vi è alcun contenitore di entità, questo parametro di output contiene null; in caso contrario, contiene il primo contenitore di entità. + true se è presente un contenitore di entità che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del contenitore di entità. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando termina, questo metodo contiene un oggetto .Se non vi è alcun contenitore di entità, questo parametro di output contiene null; in caso contrario, contiene il primo contenitore di entità. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità specificato.Se non vi è alcun contenitore di entità, il parametro di output contiene null; in caso contrario, contiene il primo contenitore di entità. + true se è presente un contenitore di entità che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del contenitore di entità. + Quando termina, questo metodo contiene un oggetto .Se non vi è alcun contenitore di entità, questo parametro di output contiene null; in caso contrario, contiene il primo contenitore di entità. + + + Restituisce un oggetto fortemente tipizzato utilizzando l'identità specificata da questa raccolta di elementi. + true se è presente un elemento che corrisponde ai criteri di ricerca; in caso contrario, false. + Identità dell'elemento. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando questo metodo termina, il parametro di output contiene un oggetto .Se non vi è alcun elemento globale con l'identità specificata nella raccolta di elementi, questo parametro di output contiene null. + Tipo restituito dal metodo. + + + Restituisce un oggetto fortemente tipizzato utilizzando l'identità specificata da questa raccolta di elementi. + true se è presente un elemento che corrisponde ai criteri di ricerca; in caso contrario, false. + Identità dell'elemento. + Quando questo metodo termina, il parametro di output contiene un oggetto .Se non vi è alcun elemento globale con l'identità specificata nella raccolta di elementi, questo parametro di output contiene null. + Tipo restituito dal metodo. + + + Restituisce un oggetto utilizzando il nome del tipo e il nome dello spazio dei nomi specificati da questa raccolta di elementi. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del tipo. + Spazio dei nomi del tipo. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando questo metodo termina, questo parametro di output contiene un oggetto .Se non vi è alcun tipo con il nome del tipo e il nome dello spazio dei nomi specificati in questa raccolta di elementi, questo parametro di output contiene null. + + + Restituisce un oggetto utilizzando il nome del tipo e il nome dello spazio dei nomi specificati da questa raccolta di elementi. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del tipo. + Spazio dei nomi del tipo. + Quando questo metodo termina, questo parametro di output contiene un oggetto .Se non vi è alcun tipo con il nome del tipo e il nome dello spazio dei nomi specificati in questa raccolta di elementi, questo parametro di output contiene null. + + + Rappresenta la classe dell'elemento di base per tutti i metadati + + + Aggiunge o aggiorna un'annotazione con il nome e il valore specificati. + Nome della proprietà di annotazione. + Valore della proprietà di annotazione. + + + Ottiene il tipo del tipo incorporato per il tipo. + Oggetto che rappresenta il tipo del tipo incorporato per il tipo. + + + Ottiene o imposta la documentazione associata al tipo. + Oggetto che rappresenta la documentazione sul tipo. + + + Restituisce un tipo incorporato di modello concettuale che corrisponde a uno dei valori di . + Oggetto che rappresenta il tipo incorporato in EDM. + Uno dei valori di . + + + Restituisce l'elenco delle descrizioni dei facet generali per un tipo specificato. + Oggetto che rappresenta l'elenco delle descrizioni dei facet generali per un tipo specificato. + + + Ottiene l'elenco di proprietà del tipo corrente. + Raccolta di tipo che contiene l'elenco di proprietà del tipo corrente. + + + Rimuove un'annotazione con il nome specificato. + true se un'annotazione è stata rimossa; in caso contrario, false. + Nome della proprietà di annotazione. + + + Classe che rappresenta un attributo di metadati per un elemento + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto MetadataProperty. + Oggetto MetadataProperty. + Nome della proprietà dei metadati. + Utilizzo del tipo della proprietà dei metadati. + Valore della proprietà dei metadati. + Generata se è null. + + + Crea un'annotazione dei metadati con il nome e il valore specificati. + Istanza di MetadataProperty che rappresenta l'annotazione creata. + Nome dell'annotazione. + Valore dell'annotazione. + + + Ottiene un valore booleano che indica se la proprietà dei metadati è un'annotazione. + + + Ottiene il nome di . + Nome di . + + + Ottiene il valore di . + Valore di . + + + Ottiene l'istanza della classe che contiene sia il tipo di sia i facet per il tipo. + Oggetto che contiene sia il tipo di sia i facet per il tipo. + + + Ottiene il valore di . + Valore di . + + + Area di lavoro dei metadati di runtime + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe utilizzando i percorsi e gli assembly specificati. + Percorsi dei metadati dell'area di lavoro. + Nomi degli assembly utilizzati per creare l'area di lavoro. + + + Costruisce un oggetto con caricatori per tutte le raccolte di elementi () derivanti dal mapping EDMX tradizionale.Verranno utilizzate le raccolte di mapping dello spazio O e di O/C predefinite.I delegati delle raccolte di elementi vengono eseguiti in modo differito quando una data raccolta viene utilizzata per la prima volta,È accettabile passare un delegato che restituisce Null se la raccolta non verrà mai utilizzata, ma si tratta di un'operazione effettuata di rado e qualsiasi tentativo da parte di EF di utilizzare la raccolta in tali casi genererà un'eccezione. + Delegato per restituire la raccolta di elementi dello spazio C (CSDL). + Delegato per restituire la raccolta di elementi dello spazio S (SSDL). + Delegato per restituire la raccolta di elementi del mapping C/S (MSL). + + + Costruisce un oggetto con caricatori per tutte le raccolte di elementi () necessarie a EF, tranne il mapping O/C che verrà creato automaticamente in base agli specifici caricatori dello spazio O e dello spazio C.I delegati delle raccolte di elementi vengono eseguiti in modo differito quando una data raccolta viene utilizzata per la prima volta,È accettabile passare un delegato che restituisce Null se la raccolta non verrà mai utilizzata, ma si tratta di un'operazione effettuata di rado e qualsiasi tentativo da parte di EF di utilizzare la raccolta in tali casi genererà un'eccezione. + Delegato per restituire la raccolta di elementi dello spazio C (CSDL). + Delegato per restituire la raccolta di elementi dello spazio S (SSDL). + Delegato per restituire la raccolta di elementi del mapping C/S (MSL). + Delegato per restituire la raccolta di elementi dello spazio O. + + + Cancella tutte le voci della cache dei metadati. + + + Crea un oggetto configurato per utilizzare lo spazio dati . + Oggetto parser creato. + + + Crea un nuovo oggetto associato all'area di lavoro dei metadati in base all'espressione di query specificata. + Nuovo oggetto con l'espressione specificata come la proprietà . + Oggetto che definisce la query. + Se è Null + Se contiene metadati che non possono essere risolti in quest'area di lavoro dei metadati + Se non è valida a livello strutturale perché contiene riferimenti a variabili non risolvibili + + + Restituisce un oggetto che rappresenta l'oggetto corrispondente al tipo fornito dal parametro objectSpaceType. + Oggetto che rappresenta .Se non vi è un tipo corrispondente, questo metodo restituisce null. + Oggetto che fornisce il tipo nello spazio dell'oggetto. + + + Restituisce un oggetto che rappresenta l'oggetto corrispondente al tipo fornito dal parametro objectSpaceType. + Oggetto che rappresenta .Se non vi è un tipo corrispondente, questo metodo restituisce null. + Oggetto che fornisce il tipo nello spazio dell'oggetto. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità e il modello di dati specificati. + Se non vi è alcun contenitore di entità, questo metodo restituisce null; in caso contrario, restituisce il primo contenitore di entità. + Nome del contenitore di entità. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca del contenitore di entità. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità e il modello di dati specificati. + Se non vi è alcun contenitore di entità, questo metodo restituisce null; in caso contrario, restituisce il primo contenitore di entità. + Nome del contenitore di entità. + Modello concettuale in cui viene eseguita la ricerca del contenitore di entità. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce tutti gli overload delle funzioni utilizzando il nome, il nome dello spazio dei nomi e il modello di dati specificati. + Raccolta di tipo che contiene tutte le funzioni che corrispondono al nome specificato in uno spazio dei nomi e in un modello di dati specificati. + Nome della funzione. + Spazio dei nomi della funzione. + Modello concettuale in cui viene eseguita la ricerca delle funzioni. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce tutti gli overload delle funzioni utilizzando il nome, il nome dello spazio dei nomi e il modello di dati specificati. + Raccolta di tipo che contiene tutte le funzioni che corrispondono al nome specificato in uno spazio dei nomi e in un modello di dati specificati. + Nome della funzione. + Spazio dei nomi della funzione. + Modello concettuale in cui viene eseguita la ricerca delle funzioni. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce un elemento utilizzando l'identità e il modello di dati specificati. + Elemento che corrisponde all'identità specificata nel modello di dati specificato. + Identità dell'elemento. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + Tipo restituito dal metodo. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce un elemento utilizzando l'identità e il modello di dati specificati. + Elemento che corrisponde all'identità specificata nel modello di dati specificato. + Identità dell'elemento. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + Tipo restituito dal metodo. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Ottiene gli elementi dell'oggetto . + Elementi . + Oggetto da cui recuperare gli elementi. + + + Ottiene tutti gli elementi nel modello di dati specificato. + Raccolta di tipo che contiene tutti gli elementi nel modello di dati specificato. + Modello concettuale per il quale è necessario l'elenco di elementi. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Ottiene tutti gli elementi nel modello di dati specificato. + Raccolta di tipo che contiene tutti gli elementi nel modello di dati specificato. + Modello concettuale per il quale è necessario l'elenco di elementi. + Tipo restituito dal metodo. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce un oggetto che rappresenta il tipo di spazio dell'oggetto corrispondente al tipo fornito dal parametro edmSpaceType. + Oggetto che rappresenta il tipo dello spazio dell'oggetto.Se non vi è un tipo corrispondente, questo metodo restituisce null. + Oggetto che rappresenta . + + + Restituisce un oggetto che rappresenta il tipo di spazio dell'oggetto corrispondente al tipo fornito dal parametro edmSpaceType. + Oggetto che rappresenta il tipo dello spazio dell'oggetto.Se non vi è un tipo corrispondente, questo metodo restituisce null. + Oggetto che rappresenta . + + + Restituisce l'elenco di tipi primitivi nel modello di dati specificato. + Raccolta di tipo che contiene tutti i tipi primitivi nel modello di dati specificato. + Modello di dati per cui è necessario l'elenco di tipi primitivi. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce i membri di un oggetto / specificato di cui sono necessari i valori originali durante la modifica di un'entità. + Oggetti per cui è richiesto il valore originale. + Oggetto appartenente allo spazio C. + Oggetto che fa parte dell'oggetto specificato. + true se le entità possono essere aggiornate parzialmente; in caso contrario, false. + + + Ottiene i membri dei valori originali da un set e da un tipo di entità. + Membri dei valori originali da un set e da un tipo di entità. + Set di entità da cui recuperare i valori originali. + Tipo di entità da cui recuperare i valori originali. + + + Restituisce un oggetto utilizzando il nome del tipo, il nome dello spazio dei nomi e il modello di dati specificati. + Oggetto . + Nome del tipo. + Spazio dei nomi del tipo. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca del tipo. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce un oggetto utilizzando il nome del tipo, il nome dello spazio dei nomi e il modello di dati specificati. + Oggetto che rappresenta il tipo corrispondente al nome del tipo e al nome dello spazio dei nomi specificati nel modello di dati specificato.Se non vi è un tipo corrispondente, questo metodo restituisce null. + Nome del tipo. + Spazio dei nomi del tipo. + Modello concettuale in cui viene eseguita la ricerca del tipo. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Carica i metadati dall'assembly specificato. + Assembly da cui verranno caricati i metadati. + + + Carica i metadati dall'assembly specificato. + Assembly da cui verranno caricati i metadati. + Delegato per la registrazione dei messaggi di caricamento. + + + Versione EDM massima supportata dal runtime. + + + Registra la raccolta di elementi con ogni modello di dati associato. + Raccolta di parametri di output che deve essere riempito. + + + Restituisce un oggetto tramite il parametro out edmSpaceType che rappresenta l'oggetto corrispondente al tipo fornito dal parametro objectSpaceType. + true se l'operazione ha esito positivo, false in caso di esito negativo. + Oggetto che rappresenta il tipo dello spazio dell'oggetto. + Quando termina, questo metodo contiene un oggetto che rappresenta .Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto tramite il parametro out edmSpaceType che rappresenta l'oggetto corrispondente al tipo fornito dal parametro objectSpaceType. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Oggetto che rappresenta il tipo dello spazio dell'oggetto. + Quando termina, questo metodo contiene un oggetto che rappresenta .Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità e il modello di dati specificati. + true se è presente un contenitore di entità che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del contenitore di entità. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca del contenitore di entità. + Quando termina, questo metodo contiene un oggetto .Se non vi è alcun contenitore di entità, questo parametro di output contiene null; in caso contrario, restituisce il primo contenitore di entità.Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità e il modello di dati specificati. + true se è presente un contenitore di entità che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del contenitore di entità. + Modello concettuale in cui viene eseguita la ricerca del contenitore di entità. + Quando termina, questo metodo contiene un oggetto .Se non vi è alcun contenitore di entità, questo parametro di output contiene null; in caso contrario, restituisce il primo contenitore di entità.Questo parametro viene passato non inizializzato. + + + Restituisce un elemento utilizzando l'identità e il modello di dati specificati. + true se è presente un elemento che corrisponde ai criteri di ricerca; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + Quando termina, questo metodo contiene un oggetto .Questo parametro viene passato non inizializzato. + Tipo restituito dal metodo. + + + Restituisce un elemento utilizzando l'identità e il modello di dati specificati. + true se è presente un elemento che corrisponde ai criteri di ricerca; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + Quando termina, questo metodo contiene un oggetto .Questo parametro viene passato non inizializzato. + Tipo restituito dal metodo. + + + Testa il recupero di . + true se il recupero è stato completato; in caso contrario, false. + + da cui effettuare il tentativo di recupero di . + Quando termina, questo metodo contiene la raccolta di elementi.Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto tramite il parametro out objectSpaceType che rappresenta il tipo corrispondente all'oggetto fornito dal parametro edmSpaceType. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Oggetto che rappresenta . + Quando termina, questo metodo contiene un oggetto che rappresenta il tipo dello spazio dell'oggetto.Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto tramite il parametro out objectSpaceType che rappresenta il tipo corrispondente all'oggetto fornito dal parametro edmSpaceType. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Oggetto che rappresenta . + Quando termina, questo metodo contiene un oggetto che rappresenta il tipo dello spazio dell'oggetto.Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto utilizzando il nome del tipo, il nome dello spazio dei nomi e il modello di dati specificati. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del tipo. + Spazio dei nomi del tipo. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca del tipo. + Quando termina, questo metodo contiene un oggetto .Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto utilizzando il nome del tipo, il nome dello spazio dei nomi e il modello di dati specificati. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del tipo. + Spazio dei nomi del tipo. + Modello concettuale in cui viene eseguita la ricerca del tipo. + Quando termina, questo metodo contiene un oggetto .Questo parametro viene passato non inizializzato. + + + Rappresenta la classe delle proprietà di navigazione + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Crea una istanza di NavigationProperty dai parametri specificati. + Istanza di NavigationProperty appena creata. + Nome della proprietà di navigazione. + Specifica il tipo delle proprietà di navigazione e i relativi facet. + Tipo di relazione per la navigazione. + Membro dell'entità finale di origine nella navigazione. + Membro dell'entità finale di destinazione nella navigazione. + Proprietà dei metadati della proprietà di navigazione. + + + Ottiene il membro entità finale "from" della relazione nella navigazione. + Membro entità finale "from" della relazione nella navigazione. + + + Se la proprietà di navigazione specificata si trova sull'entità finale dipendente di un vincolo referenziale, restituisce le proprietà della chiave esterna.In caso contrario, restituisce un set vuoto.I membri verranno restituiti nell'ordine delle proprietà chiave dell'entità finale principale. + Raccolta delle proprietà di chiave esterna. + + + Ottiene il tipo di relazione su cui opera la proprietà di navigazione. + Tipo di relazione su cui opera la proprietà di navigazione. + + + Ottiene il membro entità finale "to" della relazione nella navigazione. + Membro entità finale "to" della relazione nella navigazione. + + + Classe per la rappresentazione di una raccolta di elementi per il livello oggetti.La maggior parte dell'implementazione per la manutenzione effettiva della raccolta viene eseguita da ItemCollection + + + Inizializza una nuova istanza della classe . + + + Il metodo restituisce il tipo CLR sottostante per l'argomento di tipo OSpace specificato.Se lo spazio dati del parametro non è OSpace, viene generata un'eccezione ArgumentException. + Tipo CLR dell'argomento OSpace. + Tipo OSpace di cui eseguire la ricerca. + + + Restituisce il tipo CLR che corrisponde all'oggetto specificato dal parametro objectSpaceType. + Tipo CLR dell'argomento OSpace. + Oggetto che rappresenta il tipo dello spazio dell'oggetto. + + + Restituisce tutti gli elementi del tipo specificato da questa raccolta di elementi. + Raccolta di tipo che contiene tutti gli elementi del tipo specificato. + Tipo restituito dal metodo. + + + Restituisce una raccolta di oggetti di tipo primitivo. + Raccolta di oggetti di tipo primitivo. + + + Carica i metadati dall'assembly specificato. + Assembly da cui verranno caricati i metadati. + + + Carica i metadati dall'assembly specificato. + Assembly da cui verranno caricati i metadati. + Origine dei metadati EDM per i metadati dello spazio O. + + + Carica i metadati dall'assembly specificato. + Assembly da cui verranno caricati i metadati. + Origine dei metadati EDM per i metadati dello spazio O. + Delegato a cui vengono inviati i messaggi del log. + + + Restituisce il tipo CLR sottostante per l'argomento di tipo enum OSpace specificato.Se lo spazio dati del parametro non è OSpace, il metodo restituisce false e imposta il parametro out su Null. + true se l'operazione ha esito positivo, false in caso di esito negativo + Tipo enum OSpace di cui eseguire la ricerca + Tipo enum CLR dell'argomento OSpace + + + Restituisce un tipo CLR che corrisponde all'oggetto specificato dal parametro objectSpaceType. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Oggetto che rappresenta il tipo dello spazio dell'oggetto. + Tipo CLR. + + + Rappresenta l'elenco delle possibili azioni per l'operazione di eliminazione + + + Propagazione alle altre entità finali + + + nessuna azione + + + Enumerazione che definisce la modalità di un parametro + + + Parametro In + + + Entrambi i parametri In e Out + + + Parametro Out + + + Parametro restituito + + + Enumerazione che definisce la semantica dei tipi utilizzata per risolvere gli overload della funzione.Questi flag sono definiti nel manifesto del provider per ogni definizione di funzione. + + + Consentire la conversione implicita tra i tipi di argomenti specificati e formali (impostazione predefinita). + + + Consentire la promozione dei tipi tra i tipi di argomenti specificati e formali (impostazione predefinita). + + + Utilizzare unicamente l'equivalenza rigida. + + + Classe che rappresenta un tipo primitivo + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Restituisce un tipo Common Language Runtime (CLR) equivalente a .Si noti che la proprietà restituisce sempre un valore di un tipo che non ammette valori Null. + Oggetto che rappresenta un tipo Common Language Runtime (CLR) equivalente a . + + + Ottiene l'elenco di descrizioni dei facet per . + Raccolta di tipo che contiene l'elenco di descrizioni dei facet per . + + + Restituisce l'oggetto equivalente a . + Oggetto equivalente a . + + + Restituisce l'oggetto equivalente a . + Oggetto equivalente a un oggetto specificato. + Valore di tipo . + + + Restituisce l'elenco di tipi primitivi. + Raccolta di tipo che contiene l'elenco di tipi primitivi. + + + Ottiene un valore di enumerazione che indica un tipo primitivo di . + Valore di enumerazione che indica un tipo primitivo di . + + + Tipi primitivi secondo la definizione di EDM + + + Tipo binario + + + Tipo booleano + + + Tipo byte + + + Tipo DateTime + + + Tipo DateTimeOffset + + + Tipo Decimal + + + Tipo Double + + + Tipo Geography + + + Tipo della raccolta geografica + + + Tipo della linea spezzata geografica + + + Tipo della multilinea spezzata geografica + + + Tipo del multipunto geografico + + + Tipo del multipoligono geografico + + + Tipo del punto geografico + + + Tipo del poligono geografico + + + Tipo Geometry + + + Tipo della raccolta geometrica + + + Tipo della linea spezzata geometrica + + + Tipo della multilinea spezzata geometrica + + + Tipo del multipunto geometrico + + + Tipo del multipoligono geometrico + + + Tipo del punto geometrico + + + Tipo del poligono geometrico + + + Tipo Guid + + + Tipo Int16 + + + Tipo Int32 + + + Tipo Int64 + + + Tipo SByte + + + Tipo Single + + + Tipo String + + + Tipo Time + + + Specifica i tipi di attributi degli elementi nel modello concettuale. + + + Membro di enumerazione che indica che un attributo dell'elemento è Extended. + + + Membro di enumerazione che indica che un attributo dell'elemento è System. + + + Classe che rappresenta un wrapper di sola lettura intorno a MetadataCollection + Tipo di elementi contenuti nella raccolta + + + Determina se la raccolta contiene un elemento con l'identità specificata. + true se la raccolta contiene l'elemento di cui eseguire la ricerca; in caso contrario, false.Il valore predefinito è false. + Identità dell'elemento. + + + Restituisce un enumeratore che può scorrere la raccolta. + Oggetto che può essere utilizzato per scorrere . + + + Recupera un elemento dalla raccolta utilizzando l'identità specificata. + Elemento dalla raccolta. + Identità dell'elemento di cui eseguire la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce l'indice del valore specificato nella raccolta. + Indice del valore specificato nella raccolta. + Valore da cercare. + + + Ottiene un valore che indica se la raccolta è di sola lettura. + true se la raccolta è di sola lettura; in caso contrario, false. + + + Ottiene un elemento dalla raccolta utilizzando l'identità specificata. + Elemento dalla raccolta. + + + Recupera un elemento dalla raccolta utilizzando l'identità specificata. + true se è presente un elemento che corrisponde ai criteri di ricerca; in caso contrario, false. + Identità dell'elemento di cui eseguire la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando il metodo termina, questo parametro di output contiene un elemento della raccolta.Se non è presente alcun elemento corrispondente, questo parametro di output contiene null. + + + Enumeratore per MetadataCollection + + + Ottiene il membro nella posizione corrente. + Membro nella posizione corrente. + + + Elimina l'enumeratore. + + + Viene spostato al membro successivo nella raccolta di tipo . + True se l'enumeratore viene spostato nella raccolta di tipo ; in caso contrario, false. + + + Posiziona l'enumeratore prima della prima posizione nella raccolta di tipo . + + + Ottiene il membro alla posizione corrente + + + Questa classe rappresenta un vincolo referenziale tra due entità specificando le entità finali "to" e "from" della relazione. + + + Costruisce un nuovo vincolo sulla relazione + ruolo da cui ha origine la relazione + ruolo a cui è collegata/destinata la relazione + proprietà sul tipo di entità del ruolo a che fanno parte del vincolo + proprietà sul tipo di entità del ruolo da che fanno parte del vincolo + Eccezione Null dell'argomento se uno degli argomenti è Null + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene l'elenco di proprietà per l'oggetto "FromRole" per cui è definito . + Raccolta di tipo che contiene l'elenco di proprietà per l'oggetto "FromRole" per cui è definito . + + + Ottiene l'oggetto "FromRole" che fa parte di . + Oggetto che rappresenta l'oggetto "FromRole" che fa parte di . + + + Ottiene l'elenco di proprietà per l'oggetto "ToRole" per cui è definito . + Raccolta di tipo che contiene l'elenco di proprietà per l'oggetto "ToRole" per cui è definito . + + + Ottiene l'oggetto "ToRole" che fa parte di . + Oggetto che rappresenta l'oggetto "ToRole" che fa parte di . + + + Restituisce la combinazione dei nomi di e di . + Combinazione dei nomi di e di . + + + Rappresenta una classe per un tipo di riferimento. + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene il tipo di entità a cui fa riferimento . + Oggetto che rappresenta il tipo di entità a cui fa riferimento . + + + Determina se l'oggetto specificato è uguale all'istanza corrente. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Inizializza una nuova istanza della classe RelationshipEndMember + + + Ottiene il comportamento operativo del membro End della relazione. + Uno dei valori di .Il valore predefinito è . + + + Accede a EntityType di EndMember in un'associazione. + EntityType di EndMember in un'associazione. + + + Ottiene la molteplicità del membro End della relazione. + Uno dei valori di . + + + Rappresenta le informazioni sulla molteplicità per l'entità finale di un tipo di relazione + + + Il limite inferiore è zero e il limite superiore è Null + + + Entrambi i limiti, superiore e inferiore, sono uno + + + Il limite inferiore è Zero e quello superiore è Uno + + + Classe per la rappresentazione di un set di relazioni + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene il tipo di relazione per . + Oggetto che rappresenta il tipo di relazione di . + + + Rappresenta il tipo di relazione + + + Ottiene l'elenco delle entità finali per il tipo di relazione. + Raccolta di tipo che contiene l'elenco delle entità finali per il tipo di relazione. + + + Rappresenta il tipo di riga Edm + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto . + Nuova istanza di sola lettura dell'oggetto . + Proprietà dell'oggetto tipo di riga. + Proprietà dei metadati che verranno aggiunti alla funzione.Può essere null. + + + Ottiene una raccolta delle proprietà definite dal tipo corrente. + Raccolta delle proprietà definite dal tipo corrente. + + + Ottiene l'elenco di proprietà in . + Raccolta di tipo che contiene l'elenco di proprietà in . + + + Classe che rappresenta un tipo semplice + + + Fornisce i metodi per la serializzazione della sezione di archiviazione (database) di in XML. + + + Inizializza una nuova istanza della classe . + + + Si verifica quando viene individuato un errore durante la serializzazione del modello. + + + Serializza in . + true se il modello può essere serializzato. In caso contrario, false. + EdmModel da serializzare. + Nome dello spazio dei nomi nell'elemento Schema. + Informazioni sul provider nell'elemento Schema. + Informazioni ProviderManifestToken nell'elemento Schema. + XmlWriter in cui serializzare. + Valore che indica se serializzare gli attributi che ammettono valori null quando vengono impostati sul valore predefinito. + + + Serializza in . + true se il modello può essere serializzato. In caso contrario, false. + EdmModel da serializzare. + Informazioni sul provider nell'elemento Schema. + Informazioni ProviderManifestToken nell'elemento Schema. + XmlWriter in cui serializzare. + Valore che indica se serializzare gli attributi che ammettono valori null quando vengono impostati sul valore predefinito. + + + Modello per le proprietà generate dal server. + + + Viene generato un valore sia in fase di inserimento che di aggiornamento. + + + Viene generato un valore durante l'inserimento e il valore viene mantenuto invariato all'aggiornamento. + + + Non una proprietà generata dal server.Impostazione predefinita. + + + Classe per la rappresentazione di una raccolta di elementi nello spazio dell'archivio. + + + Inizializza una nuova istanza della classe utilizzando l'oggetto XMLReader specificato. + Oggetto XMLReader utilizzato per creare i metadati. + + + Inizializza una nuova istanza della classe . + Modello dell'oggetto . + + + Inizializza una nuova istanza della classe utilizzando i percorsi di file specificati. + Percorsi di file utilizzati per creare i metadati. + + + Metodo factory che crea un oggetto . + Istanza di se non vengono rilevati errori.In caso contrario, null. + Elementi SSDL da caricare.Non deve essere null. + Percorsi degli elementi SSDL.Utilizzato nei messaggi di errore.Può essere null, nel qual caso l'URI di base di XmlReader verrà utilizzato come percorso. + Sistema di risoluzione personalizzato.Attualmente utilizzato per risolvere l'implementazione di DbProviderServices.Se null verrà utilizzato il sistema di risoluzione predefinito. + Raccolta di errori rilevati durante il caricamento. + + + Restituisce una raccolta degli oggetti . + Oggetto che rappresenta la raccolta degli oggetti . + + + Ottiene la factory del provider di StoreItemCollection. + Factory del provider di StoreItemCollection. + + + Ottiene il nome invariante di StoreItemCollection. + Nome invariante di StoreItemCollection. + + + Ottiene il manifesto del provider di StoreItemCollection. + Manifesto del provider di StoreItemCollection. + + + Ottiene il token del manifesto di StoreItemCollection. + Token del manifesto di StoreItemCollection. + + + Ottiene la versione dello schema di archivio per questa raccolta. + Versione dello schema di archivio per questa raccolta. + + + Rappresenta il tipo strutturale + + + Aggiunge un membro al tipo + Membro da aggiungere + + + Ottiene l'elenco di membri nel tipo. + Raccolta di tipo che contiene un set di membri nel tipo. + + + Rimuove un membro da questo tipo. + Membro da rimuovere. + + + Classe che rappresenta le informazioni sul tipo per un elemento + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la creazione di un elemento TypeUsage con EdmType e facet specificati + nuova istanza di TypeUsage + EdmType per cui creare un utilizzo del tipo + facet da copiare nel nuovo elemento TypeUsage + + + Crea un oggetto per descrivere un tipo binario utilizzando i valori di facet specificati. + Oggetto che descrive un tipo binario utilizzando i valori di facet specificati. + Oggetto per cui viene creato l'oggetto . + true per impostare una lunghezza fissa per il tipo binario; in caso contrario, false. + + + Crea un oggetto per descrivere un tipo binario utilizzando i valori di facet specificati. + Oggetto che descrive un tipo binario utilizzando i valori di facet specificati. + Oggetto per cui viene creato l'oggetto . + true per impostare una lunghezza fissa per il tipo binario; in caso contrario, false. + Lunghezza massima del tipo binario. + + + Crea un oggetto del tipo descritto dai parametri. + Oggetto . + Tipo semplice che definisce le unità di misura dell'offset. + Grado di granularità di DateTimeOffset espresso in frazioni di secondo, in base al numero di posizioni decimali supportate.Ad esempio una precisione di 3 significa che la granularità supportata è costituita dai millisecondi. + + + Crea un oggetto del tipo descritto dai parametri. + Oggetto . + Tipo semplice che definisce le unità di misura dell'oggetto DateTime. + Grado di granularità di DateTimeOffset espresso in frazioni di secondo, in base al numero di posizioni decimali supportate.Ad esempio una precisione di 3 significa che la granularità supportata è costituita dai millisecondi. + + + Crea un oggetto per descrivere un tipo decimale con valori di facet di precisione e scala non associati. + Oggetto che descrive un tipo decimale con valori di facet di precisione e scala non associati. + Oggetto per cui viene creato l'oggetto . + + + Crea un oggetto per descrivere un tipo decimale utilizzando i valori di facet specificati. + Oggetto che descrive un tipo decimale utilizzando i valori di facet specificati. + Oggetto per cui viene creato l'oggetto . + Precisione del tipo decimale come tipo . + Scala del tipo decimale come tipo . + + + Crea un oggetto con il tipo di modello concettuale specificato. + Oggetto con i valori di facet predefiniti per l'oggetto specificato. + Oggetto per cui viene creato l'oggetto . + + + Crea un oggetto per descrivere un tipo stringa utilizzando i valori di facet e l'oggetto MaxLength non associato specificati. + Oggetto che descrive un tipo stringa utilizzando i valori di facet e l'oggetto MaxLength non associato specificati. + Oggetto per cui viene creato l'oggetto . + true per impostare lo standard di codifica dei caratteri del tipo stringa su Unicode; in caso contrario, false. + true per impostare una lunghezza fissa per il tipo stringa; in caso contrario, false. + + + Crea un oggetto per descrivere un tipo stringa utilizzando i valori di facet specificati. + Oggetto che descrive un tipo stringa utilizzando i valori di facet specificati. + Oggetto per cui viene creato l'oggetto . + true per impostare lo standard di codifica dei caratteri del tipo stringa su Unicode; in caso contrario, false. + true per impostare lo standard di codifica dei caratteri del tipo stringa su Unicode; in caso contrario, false. + true per impostare una lunghezza fissa per il tipo stringa; in caso contrario, false. + + + Crea un oggetto del tipo descritto dai parametri. + Oggetto . + Tipo semplice che definisce le unità di misura dell'oggetto DateTime. + Grado di granularità di DateTimeOffset espresso in frazioni di secondo, in base al numero di posizioni decimali supportate.Ad esempio una precisione di 3 significa che la granularità supportata è costituita dai millisecondi. + + + Ottiene le informazioni sul tipo specificate da . + Oggetto che rappresenta le informazioni sul tipo specificate da . + + + Ottiene l'elenco di facet per il tipo descritto da . + Raccolta di tipo che contiene l'elenco di facet per il tipo descritto da . + + + Verifica se è un sottotipo dell'oggetto specificato. + true se è un sottotipo dell'oggetto specificato; in caso contrario, false. + Oggetto da verificare. + + + Restituisce un utilizzo di tipo Modello per un tipo di provider + Utilizzo di tipo Modello (CSpace) + + + Restituisce il nome completo del tipo descritto da . + Nome completo del tipo descritto da come stringa. + + + Memorizza nella cache una query ELinq + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg11 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg11 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg12 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg11 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg12 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg13 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg11 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg12 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg13 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg14 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg11 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg12 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg13 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg14 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg15 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Valori attualmente assegnati alle proprietà di un'entità. + + + Fornisce l'accesso ai valori originali dei dati dell'oggetto.L'oggetto DbUpdatableDataRecord implementa metodi che consentono aggiornamenti ai valori originali di un oggetto. + + + Ottiene informazioni sul record di dati. + Oggetto . + + + Ottiene il numero di campi nel record. + Valore integer che rappresenta il numero di campi. + + + Recupera il valore del campo come valore Boolean. + Valore del campo come valore Boolean. + Ordinale del campo. + + + Recupera il valore del campo come byte. + Valore del campo come byte. + Ordinale del campo. + + + Recupera il valore del campo come matrice di byte. + Numero di byte copiati. + Ordinale del campo. + Indice da cui iniziare la copia dei dati. + Buffer di destinazione in cui vengano copiati i dati. + Indice nel buffer di destinazione da cui ha inizio la copia. + Numero di byte da copiare. + + + Recupera il valore del campo come carattere. + Valore del campo come carattere. + Ordinale del campo. + + + Recupera il valore del campo come matrice di caratteri. + Numero di caratteri copiati. + Ordinale del campo. + Indice da cui iniziare la copia dei dati. + Buffer di destinazione in cui vengano copiati i dati. + Indice nel buffer di destinazione da cui ha inizio la copia. + Numero di caratteri da copiare. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore di un campo come . + Valore di un campo come . + Ordinale del campo. + + + Recupera il nome del tipo di dati del campo. + Nome del tipo di dati del campo. + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore del campo come valore decimale. + Valore del campo come valore decimale. + Ordinale del campo. + + + Recupera il valore del campo come valore double. + Valore del campo come valore double. + Ordinale del campo. + + + Recupera il tipo di un campo. + Tipo del campo. + Ordinale del campo. + + + Recupera il valore del campo come valore float. + Valore del campo come valore float. + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il nome di un campo. + Nome del campo. + Ordinale del campo. + + + Recupera l'ordinale di un campo utilizzando il relativo nome. + Ordinale del campo. + Nome del campo. + + + Recupera il valore di un campo. + Valore del campo. + Ordinale del campo. + + + Recupera il valore del campo come stringa. + Valore del campo. + Ordinale del campo. + + + Recupera il valore di un campo. + Valore del campo. + Ordinale del campo. + + + Popola una matrice di oggetti con i valori del campo del record corrente. + Numero di valori dei campi restituiti. + Matrice di oggetti per archiviare i valori dei campi. + + + Restituisce un valore che indica se il campo specificato è impostato su . + true se il campo è impostato su ; in caso contrario, false. + Ordinale del campo. + + + Restituisce un valore con l'ordinale del campo specificato. + Valore con l'ordinale del campo specificato. + + + Ottiene un valore con il nome del campo specificato. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta un campo sul valore . + Ordinale del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta i valori dei campi in un record. + Numero di campi impostati. + Valori del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Fornisce metodi CLR (Common Language Runtime) che espongono funzioni canoniche EDM per l'utilizzo nelle query LINQ to Entities o . + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddDays canonica per aggiungere il numero di giorni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di giorni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddDays canonica per aggiungere il numero di giorni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di giorni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMonths canonica per aggiungere il numero di mesi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di mesi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMonths canonica per aggiungere il numero di mesi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di mesi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddYears canonica per aggiungere il numero di anni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di anni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddYears canonica per aggiungere il numero di anni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di anni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo funge da operatore che fa in modo che l'input venga trattato come una stringa non Unicode. + Stringa di input considerata come stringa non Unicode. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo funge da operatore che fa in modo che l'input venga trattato come una stringa Unicode. + Stringa di input considerata come stringa Unicode. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateDateTime canonica per creare un nuovo oggetto . + Nuova data/ora. + Anno. + Mese (in base 1). + Giorno (in base 1). + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateDateTimeOffset canonica per creare un nuovo oggetto . + Nuova data/ora. + Anno. + Mese (in base 1). + Giorno (in base 1). + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + Parte relativa alla differenza di fuso orario della nuova data. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateTime canonica per creare un nuovo oggetto . + Nuovo intervallo di tempo. + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffDays canonica per calcolare il numero di giorni tra due date/ore. + Numero di giorni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffDays canonica per calcolare il numero di giorni tra due date/ore. + Numero di giorni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due date/ore. + Numero di ore tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due date/ore. + Numero di ore tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due intervalli di tempo. + Numero di ore tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due date/ore. + Numero di microsecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due date/ore. + Numero di microsecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due intervalli di tempo. + Numero di microsecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due date/ore. + Numero di millisecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due date/ore. + Numero di millisecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due intervalli di tempo. + Numero di millisecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due date/ore. + Numero di minuti tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due date/ore. + Numero di minuti tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due intervalli di tempo. + Numero di minuti tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMonths canonica per calcolare il numero di mesi tra due date/ore. + Numero di mesi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMonths canonica per calcolare il numero di mesi tra due date/ore. + Numero di mesi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due date/ore. + Numero di nanosecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due date/ore. + Numero di nanosecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due intervalli di tempo. + Numero di nanosecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due date/ore. + Numero di secondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due date/ore. + Numero di secondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due intervalli di tempo. + Numero di secondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffYears canonica per calcolare il numero di anni tra due date/ore. + Numero di anni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffYears canonica per calcolare il numero di anni tra due date/ore. + Numero di anni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM GetTotalOffsetMinutes canonica per restituire il numero di minuti di offset della data/ora specificata rispetto al fuso orario UTC.In genere si tratta di un valore compreso tra +780 e -780 (+ o - 13 ore). + Offset dell'input da UTC. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Left canonica per restituire un numero specificato dei caratteri più a sinistra in una stringa. + Stringa che contiene il numero di caratteri richiesto dal lato sinistro della stringa di input. + Stringa di input. + Numero dei caratteri da restituire + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Reverse canonica per restituire una stringa specificata con l'ordine dei caratteri invertito. + Stringa di input con l'ordine dei caratteri invertito. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Right canonica per restituire un numero specificato dei caratteri più a destra in una stringa. + Stringa che contiene il numero di caratteri richiesto dal lato destro della stringa di input. + Stringa di input. + Numero dei caratteri da restituire + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Truncate canonica per troncare il valore specificato in base al numero di cifre indicate. + Valore troncato. + Valore da troncare. + Numero di cifre da mantenere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Truncate canonica per troncare il valore specificato in base al numero di cifre indicate. + Valore troncato. + Valore da troncare. + Numero di cifre da mantenere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM TruncateTime canonica per restituire la data specificata con la porzione ora cancellata. + Data di input priva della porzione relativa all'ora. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM TruncateTime canonica per restituire la data specificata con la porzione ora cancellata. + Data di input priva della porzione relativa all'ora. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Rappresenta le opzioni per l'esecuzione della query. + + + Crea una nuova istanza di . + Opzione di unione da utilizzare per i risultati di entità. + + + Crea una nuova istanza di . + Opzione di unione da utilizzare per i risultati di entità. + true se la query è di flusso o di buffer; in caso contrario, false. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene l'opzione di unione da usare per i risultati di entità. + Opzione di unione da utilizzare per i risultati di entità. + + + Determina se gli oggetti specificati sono uguali. + true se i due oggetti sono uguali; in caso contrario, false. + Oggetto a sinistra da confrontare. + Oggetto a destra da confrontare. + + + Determina se gli oggetti specificati non sono uguali. + true se i due oggetti non sono uguali; in caso contrario, false. + Oggetto a sinistra da confrontare. + Oggetto a destra da confrontare. + + + Ottiene un valore che indica se la query è di flusso o di buffer. + true se la query è di flusso. In caso contrario, false. + + + Definisce il comportamento per le implementazioni di IQueryable che consentono modifiche all'appartenenza del set risultante. + Tipo delle entità restituite da queryable. + + + Notifica al set che è necessario aggiungere a esso un oggetto che rappresenta una nuova entità. + Nuovo oggetto da aggiungere al set. + + + Notifica al set che è necessario aggiungere a esso un oggetto che rappresenta un'entità esistente. + Oggetto esistente da aggiungere al set. + + + Notifica al set che è necessario eliminare da esso un oggetto che rappresenta un'entità esistente. + Oggetto esistente da eliminare dal set. + + + Notifica al set che è necessario scollegare da esso un oggetto che rappresenta un'entità esistente. + Oggetto da scollegare dal set. + + + Modi diversi in cui i nuovi oggetti caricati dal database possono essere uniti con gli oggetti esistenti già in memoria. + + + Aggiungerà solo nuove righe (univoche del primo livello).Comportamento predefinito. + + + Non modificherà la cache. + + + Stesso comportamento di LoadOption.OverwriteChanges. + + + Stesso comportamento di LoadOption.PreserveChanges. + + + ObjectContext è l'oggetto di primo livello che incapsula una connessione tra il CLR e il database e funge da gateway per le operazioni di creazione, lettura, aggiornamento ed eliminazione. + + + Inizializza una nuova istanza della classe con la connessione specificata.Durante la costruzione, l'area di lavoro metadati viene estratta dall'oggetto . + Oggetto che contiene riferimenti al modello e alla connessione all'origine dati. + connection è Null. + connection non è valido o l'area di lavoro dei metadati non è valida. + + + Crea un elemento ObjectContext con l'area di lavoro dei metadati e la connessione specificate. + connessione all'archivio + Se impostato su true, la connessione verrà eliminata con l'eliminazione del contesto; in caso contrario, il chiamante deve eliminare la connessione. + + + Inizializza una nuova istanza della classe con la connessione e il nome del contenitore di entità specificati. + Oggetto che contiene riferimenti al modello e alla connessione all'origine dati. + Nome del contenitore di entità predefinito.Quando defaultContainerName viene impostato tramite questo metodo, la proprietà diventa di sola lettura. + connection è Null. + connection, defaultContainerName o l'area di lavoro dei metadati non è valido. + + + Inizializza una nuova istanza della classe con la stringa di connessione specificata e il nome del contenitore di entità predefinito. + Stringa di connessione che fornisce inoltre l'accesso alle informazioni sui metadati. + connectionString è Null. + connectionString non è valido o l'area di lavoro dei metadati non è valida. + + + Inizializza una nuova istanza della classe con la stringa di connessione e il nome del contenitore di entità specificati. + Stringa di connessione che fornisce inoltre l'accesso alle informazioni sui metadati. + Nome del contenitore di entità predefinito.Quando defaultContainerName viene impostato tramite questo metodo, la proprietà diventa di sola lettura. + connectionString è Null. + connectionString, defaultContainerName o l'area di lavoro dei metadati non è valido. + + + Accetta tutte le modifiche apportate agli oggetti nel contesto dell'oggetto. + + + Aggiunge un oggetto al contesto dell'oggetto. + Rappresenta il nome del set di entità che può essere qualificato facoltativamente dal nome del contenitore di entità. + + da aggiungere. + Il parametro entity è Null o entitySetName non è qualificato. + + + Copia i valori scalari dall'oggetto fornito nell'oggetto in che dispone della stessa chiave. + Oggetto aggiornato. + Nome del set di entità a cui appartiene l'oggetto. + Oggetto disconnesso contenente gli aggiornamenti delle proprietà da applicare all'oggetto originale.La chiave di entità di currentEntity deve corrispondere alla proprietà di una voce in . + Tipo di entità dell'oggetto. + entitySetName o current è Null. + + derivante da entitySetName non corrisponde a di dell'oggetto o l'oggetto non è presente in o si trova in uno stato o la chiave di entità dell'oggetto fornito non è valida. + entitySetName è una stringa vuota. + + + Copia i valori scalari dall'oggetto fornito nel set di valori originali per l'oggetto nell'oggetto con la stessa chiave. + Oggetto aggiornato. + Nome del set di entità a cui appartiene l'oggetto. + Oggetto scollegato contenente i valori originali da applicare all'oggetto.La chiave di entità di originalEntity deve corrispondere alla proprietà di una voce in . + Tipo dell'oggetto entità. + entitySetName o original è Null. + + derivante da entitySetName non corrisponde a di dell'oggetto o non è possibile trovare per l'oggetto in o l'oggetto si trova in uno stato o oppure la chiave di entità dell'oggetto fornito non è valida o ne sono state modificate le proprietà. + entitySetName è una stringa vuota. + + + Applica le modifiche delle proprietà da un oggetto disconnesso a un oggetto già connesso al contesto dell'oggetto. + Nome del set di entità a cui appartiene l'oggetto. + Oggetto disconnesso contenente gli aggiornamenti delle proprietà da applicare all'oggetto originale. + Quando entitySetName è Null o una stringa vuota o quando changed è Null. + Quando derivante da entitySetName non corrisponde a di dell'oggetto o quando l'entità si trova in uno stato diverso da o oppure l'oggetto originale non è collegato al contesto. + Quando il tipo dell'oggetto changed non è lo stesso tipo dell'oggetto originale. + + + Connette un oggetto o un oggetto grafico al contesto dell'oggetto quando l'oggetto contiene una chiave di entità. + Oggetto da connettere. + entity è Null. + Chiave di entità non valida. + + + Connette un oggetto o un oggetto grafico al contesto dell'oggetto in un set di entità specifico. + Rappresenta il nome del set di entità che può essere qualificato facoltativamente dal nome del contenitore di entità. + Oggetto da connettere. + entity è Null. + Set di entità non valido o l'oggetto dispone di una chiave temporanea o l'oggetto dispone di e non corrisponde al set di entità passato come argomento del metodo o l'oggetto non dispone di e non viene fornito un set di entità o un oggetto presente nell'oggetto grafico dispone di un oggetto temporaneo o un oggetto presente nell'oggetto grafico dispone di un oggetto non valido, ad esempio i valori nella chiave non corrispondono ai valori nell'oggetto, o non è possibile trovare il set di entità in base al nome entitySetName e al nome del contenitore di entità specificati o un oggetto presente nell'oggetto grafico esiste già in un altro gestore degli stati. + + + Ottiene o imposta il valore di timeout, espresso in secondi, per tutte le operazioni relative al contesto dell'oggetto.Il valore Null indica che verrà usato il valore predefinito del provider sottostante. + Valore che rappresenta il valore di timeout espresso in secondi. + + + Ottiene la connessione usata dal contesto dell'oggetto. + Oggetto che rappresenta la connessione. + + + Ottiene l'istanza di che contiene le opzioni che incidono sul comportamento di . + Istanza di che contiene le opzioni che incidono sul comportamento di . + + + Crea il database usando la connessione all'origine dati corrente e i metadati in . + + + Genera uno script Data Definition Language (DDL) che crea oggetti dello schema (tabelle, chiavi primarie, chiavi esterne) per i metadati in . carica metadati dai file Store Schema Definition Language (SSDL). + Script DDL che crea oggetti dello schema per i metadati in . + + + Crea la chiave di entità per un oggetto specifico o restituisce la chiave di entità se già esiste. + + dell'oggetto. + Nome completo del set di entità a cui appartiene l'oggetto entità. + Oggetto per il quale viene recuperata la chiave di entità. + Quando uno dei parametri è Null. + Quando entitySetName è vuoto o quando il tipo dell'oggetto entità non è presente nel set di entità o quando entitySetName non è completo. + Quando la chiave di entità non può essere costruita correttamente in base ai parametri specificati. + + + Crea e restituisce un'istanza del tipo richiesto. + Istanza del tipo T richiesto o istanza di un tipo derivato che consente l'utilizzo di T con Entity Framework.L'oggetto restituito è un'istanza del tipo richiesto o un'istanza di un tipo derivato che consente l'utilizzo del tipo richiesto con Entity Framework. + Tipo di oggetto da restituire. + + + Crea una nuova istanza di usata per eseguire query su oggetti del tipo di entità specificato, aggiungere tali oggetti, modificarli ed eliminarli. + Nuova istanza di . + Tipo di entità dell'oggetto richiesto. + La proprietà non viene impostata su o il tipo specificato appartiene a più di un set di entità. + + + Crea una nuova istanza di usata per eseguire query su oggetti del tipo specificato e con il nome del set di entità specificato, aggiungere tali oggetti, modificarli ed eliminarli. + Nuova istanza di . + Nome del set di entità per l'oggetto restituito.La stringa deve essere qualificata dal nome del contenitore predefinito se la proprietà non è impostata su . + Tipo di entità dell'oggetto richiesto. + + derivante da entitySetName non corrisponde a di dell'oggetto o la proprietà non è impostata su e il nome non è qualificato come parte del parametro entitySetName o il tipo specificato appartiene a più di un set di entità. + + + Genera un tipo equivalente che può essere usato con Entity Framework per ogni tipo nell'enumerazione fornita. + Enumerazione di oggetti che rappresentano classi di dati personalizzate che eseguono il mapping al modello concettuale. + + + Crea un oggetto nel contesto dell'oggetto corrente usando la stringa di query specificata. + Oggetto del tipo specificato. + Stringa di query da eseguire. + Parametri da passare alla query. + Tipo di entità dell'oggetto restituito. + queryString o parameters è Null. + + + Controlla se il database specificato come database nella connessione all'archivio corrente esiste nell'archivio.La maggior parte del lavoro viene eseguito tramite l'implementazione di DbProviderServices per la connessione all'archivio corrente. + true se il database esiste; in caso contrario, false. + + + Ottiene o imposta il nome del contenitore predefinito. + Oggetto che rappresenta il nome del contenitore predefinito. + + + Elimina il database specificato come database nella connessione all'origine dati corrente. + + + Contrassegna un oggetto per l'eliminazione. + Oggetto che specifica l'entità da eliminare.L'oggetto può trovarsi in qualsiasi stato ad eccezione di . + + + Rimuove l'oggetto dal contesto dell'oggetto. + Oggetto da disconnettere.Viene rimossa solo l'entità. Se sono presenti oggetti correlati che vengono rilevati dallo stesso oggetto , tali oggetti non verranno scollegati automaticamente. + entity è Null. + L'entità non è associata a questo oggetto , ad esempio è stato appena creato e non è stato ancora associato a un contesto oppure è stato ottenuto mediante un altro contesto o è già stato scollegato. + + + Assicura che le modifiche di siano sincronizzate con le modifiche in tutti gli oggetti rilevate da . + + + Rilascia le risorse usate dal contesto dell'oggetto. + + + Rilascia le risorse usate dal contesto dell'oggetto. + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo le risorse non gestite. + + + Esegue la funzione specificata sul contenitore predefinito. + Oggetto che rappresenta il risultato dell'esecuzione di questa funzione. + Nome della funzione.Potrebbe includere il contenitore (ad esempioContainerName.FunctionName) o solo il nome della funzione quando DefaultContainerName è noto. + Opzioni per l'esecuzione di questa funzione. + Valori dei parametri da usare per la funzione.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento per i risultati della funzione. + Se la funzione è Null o vuota + Se la funzione non è valida (sintassi, non esiste, fa riferimento a una funzione con tipo restituito incompatibile con T) + + + Esegue la stored procedure o la funzione specificata definita nell'origine dati ed espressa nel modello concettuale, con l'opzione di unione e i parametri specificati.Restituisce un oggetto tipizzato. + + per i dati restituiti dalla stored procedure. + Nome della stored procedure o della funzione.Il nome può includere il nome del contenitore, ad esempio &lt;Container Name&gt;.&lt;Function Name&gt;.Quando è noto il nome del contenitore predefinito, è necessario solo il nome della funzione. + Oggetto da usare quando viene eseguita la query. + Matrice di oggetti .Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di entità dell'oggetto restituito quando viene eseguita la funzione sull'origine dati.Questo tipo deve implementare . + function è Null o vuoto o non è stato trovato. + Il lettore dell'entità non supporta questa funzione o si è verificata un'errata corrispondenza del tipo nel lettore e nella funzione. + + + Esegue una stored procedure o una funzione definita nell'origine dati e di cui è stato eseguito il mapping nel modello concettuale, con i parametri specificati.Restituisce un oggetto tipizzato. + + per i dati restituiti dalla stored procedure. + Nome della stored procedure o della funzione.Il nome può includere il nome del contenitore, ad esempio &lt;Container Name&gt;.&lt;Function Name&gt;.Quando è noto il nome del contenitore predefinito, è necessario solo il nome della funzione. + Matrice di oggetti .Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di entità dell'oggetto restituito quando viene eseguita la funzione sull'origine dati.Questo tipo deve implementare . + function è Null o vuoto o non è stato trovato. + Il lettore dell'entità non supporta questa funzione o si è verificata un'errata corrispondenza del tipo nel lettore e nella funzione. + + + Esegue una stored procedure o una funzione definita nell'origine dati ed espressa nel modello concettuale, rimuove qualsiasi risultato restituito dalla funzione e restituisce il numero di righe interessate dall'esecuzione. + Numero di righe interessate. + Nome della stored procedure o della funzione.Il nome può includere il nome del contenitore, ad esempio &lt;Container Name&gt;.&lt;Function Name&gt;.Quando è noto il nome del contenitore predefinito, è necessario solo il nome della funzione. + Matrice di oggetti .Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + function è Null o vuoto o non è stato trovato. + Il lettore dell'entità non supporta questa funzione o si è verificata un'errata corrispondenza del tipo nel lettore e nella funzione. + + + Esegue un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Numero di righe interessate. + Controlla la creazione di una transazione per questo comando. + Comando specificato nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query. + + + Esegue un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Numero di righe interessate. + Comando specificato nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query. + + + Esegue in modo asincrono un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di righe interessate. + Controlla la creazione di una transazione per questo comando. + Comando specificato nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query. + + + Esegue in modo asincrono un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di righe interessate. + Controlla la creazione di una transazione per questo comando. + Comando specificato nel linguaggio di query nativo del server. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori dei parametri da usare per la query. + + + Esegue in modo asincrono un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di righe interessate. + Comando specificato nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query. + + + Esegue in modo asincrono un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di righe interessate. + Comando specificato nel linguaggio di query nativo del server. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori dei parametri da usare per la query. + + + Esegue una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Opzioni per l'esecuzione di questa query. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.Se non viene specificato il nome di un set di entità, i risultati vengono rilevati dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Set di entità di tipo TResult.Se non viene fornito il nome di un set di entità, i risultati non verranno rilevati. + Opzioni per l'esecuzione di questa query. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.Se non viene specificato il nome di un set di entità, i risultati vengono rilevati dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Set di entità di tipo TResult.Se non viene fornito il nome di un set di entità, i risultati non verranno rilevati. + Oggetto da usare quando viene eseguita la query.Il valore predefinito è . + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Opzioni per l'esecuzione di questa query. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Opzioni per l'esecuzione di questa query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.Se non viene specificato il nome di un set di entità, i risultati vengono rilevati dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Set di entità di tipo TResult.Se non viene fornito il nome di un set di entità, i risultati non verranno rilevati. + Opzioni per l'esecuzione di questa query. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.Se non viene specificato il nome di un set di entità, i risultati vengono rilevati dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Set di entità di tipo TResult.Se non viene fornito il nome di un set di entità, i risultati non verranno rilevati. + Opzioni per l'esecuzione di questa query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Completa un'istanza della classe . + + + Restituisce tutti i tipi di proxy esistenti. + + di tutti i tipi di proxy esistenti. + + + Restituisce un oggetto contenente la chiave di entità specificata. + Oggetto che rappresenta un'istanza di un tipo di entità. + Chiave dell'oggetto da trovare. + Il parametro key è Null. + L'oggetto non viene trovato nell'oggetto né nell'origine dati. + + + Restituisce il tipo di entità dell'entità POCO associata a un oggetto proxy di un tipo specificato. + Oggetto dell'entità POCO associata. + + dell'oggetto proxy. + + + Restituisce l'oggetto usato per questo contesto. + + + Carica in modo esplicito un oggetto correlato all'oggetto fornito in base alla proprietà di navigazione specificata e usando l'opzione di unione predefinita. + Entità per la quale devono essere caricati gli oggetti correlati. + Nome della proprietà di navigazione che restituisce gli oggetti correlati da caricare. + L'entità si trova in uno stato , o o l'entità è collegata a un'altra istanza di . + + + Carica in modo esplicito un oggetto correlato all'oggetto fornito in base alla proprietà di navigazione specificata e usando l'opzione di unione specificata. + Entità per la quale devono essere caricati gli oggetti correlati. + Nome della proprietà di navigazione che restituisce gli oggetti correlati da caricare. + Valore di da usare quando si caricano gli oggetti correlati. + L'entità si trova in uno stato , o o l'entità è collegata a un'altra istanza di . + + + Carica in modo esplicito un oggetto correlato all'oggetto fornito in base alla query LINQ specificata e usando l'opzione di unione predefinita. + Oggetto di origine per il quale vengono caricati gli oggetti correlati. + Espressione LINQ che definisce gli oggetti correlati da caricare. + Tipo dell'entità. + selector non fornisce un parametro di input valido. + selector è Null. + L'entità si trova in uno stato , o o l'entità è collegata a un'altra istanza di . + + + Carica in modo esplicito un oggetto correlato all'oggetto fornito in base alla query LINQ specificata e usando l'opzione di unione specificata. + Oggetto di origine per il quale vengono caricati gli oggetti correlati. + Espressione LINQ che definisce gli oggetti correlati da caricare. + Valore di da usare quando si caricano gli oggetti correlati. + Tipo dell'entità. + selector non fornisce un parametro di input valido. + selector è Null. + L'entità si trova in uno stato , o o l'entità è collegata a un'altra istanza di . + + + Ottiene l'area di lavoro metadati usata dal contesto dell'oggetto. + Oggetto associato a questo oggetto . + + + Si verifica quando un nuovo oggetto entità viene creato dai dati nell'origine dati come parte di una query o di un'operazione di caricamento. + + + Ottiene il gestore degli stati dell'oggetto usato dal contesto dell'oggetto per rilevare le modifiche dell'oggetto. + Oggetto usato da questo oggetto . + + + Ottiene il provider di query LINQ associato al contesto dell'oggetto. + Istanza di usata dal contesto di questo oggetto. + + + Aggiorna una raccolta di oggetti nel contesto dell'oggetto con i dati presenti nel database. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Raccolta di oggetti da aggiornare. + collection è Null. + refreshMode non è valido. + collection è vuoto o un oggetto non è collegato al contesto. + + + Aggiorna un oggetto nel contesto dell'oggetto con i dati presenti nel database. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Oggetto da aggiornare. + entity è Null. + refreshMode non è valido. + entity non è collegato al contesto. + + + Aggiorna in modo asincrono una raccolta di oggetti nel contesto dell'oggetto con i dati presenti nel database. + Attività che rappresenta l'operazione asincrona. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Raccolta di oggetti da aggiornare. + collection è Null. + refreshMode non è valido. + collection è vuoto o un oggetto non è collegato al contesto. + + + Aggiorna in modo asincrono una raccolta di oggetti nel contesto dell'oggetto con i dati presenti nel database. + Attività che rappresenta l'operazione asincrona. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Raccolta di oggetti da aggiornare. + Oggetto da osservare durante l'attesa del completamento dell'attività. + collection è Null. + refreshMode non è valido. + collection è vuoto o un oggetto non è collegato al contesto. + + + Aggiorna in modo asincrono un oggetto nel contesto dell'oggetto con i dati presenti nel database. + Attività che rappresenta l'operazione asincrona. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Oggetto da aggiornare. + entity è Null. + refreshMode non è valido. + entity non è collegato al contesto. + + + Aggiorna in modo asincrono un oggetto nel contesto dell'oggetto con i dati presenti nel database. + Attività che rappresenta l'operazione asincrona. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Oggetto da aggiornare. + Oggetto da osservare durante l'attesa del completamento dell'attività. + entity è Null. + refreshMode non è valido. + entity non è collegato al contesto. + + + Rende persistenti tutti gli aggiornamenti al database e reimposta il rilevamento delle modifiche nel contesto dell'oggetto. + Il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti tutti gli aggiornamenti al database e reimposta facoltativamente il rilevamento delle modifiche nel contesto dell'oggetto. + Il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Questo parametro è necessario per il supporto delle transazioni lato client.Se true, il rilevamento delle modifiche in tutti gli oggetti viene reimpostato dopo il completamento di .Se false, è necessario chiamare il metodo dopo . + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti tutti gli aggiornamenti al database e reimposta facoltativamente il rilevamento delle modifiche nel contesto dell'oggetto. + Il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Valore di che determina il comportamento dell'operazione. + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti in modo asincrono tutti gli aggiornamenti al database e reimposta il rilevamento delle modifiche nel contesto dell'oggetto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti in modo asincrono tutti gli aggiornamenti al database e reimposta facoltativamente il rilevamento delle modifiche nel contesto dell'oggetto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Valore di che determina il comportamento dell'operazione. + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti in modo asincrono tutti gli aggiornamenti al database e reimposta facoltativamente il rilevamento delle modifiche nel contesto dell'oggetto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Valore di che determina il comportamento dell'operazione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti in modo asincrono tutti gli aggiornamenti al database e reimposta il rilevamento delle modifiche nel contesto dell'oggetto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Oggetto da osservare durante l'attesa del completamento dell'attività. + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Si verifica quando le modifiche vengono salvate nell'origine dati. + + + Restituisce se stesso.ObjectContext implementa per fornire un'interfaccia comune per e ObjectContext i quali restituiranno entrambi l'elemento ObjectContext sottostante. + + + Ottiene il gestore delle transazioni usato da questo contesto.Può essere Null se nessuna transazione è stata avviata. + Gestore delle transazioni. + + + Converte che contiene righe di dati di entità in oggetti del tipo di entità richiesto. + Enumerazione di oggetti di tipo TResult. + + che contiene dati di entità da convertire in oggetti entità. + Tipo di entità. + Quando reader è Null. + + + Converte che contiene righe di dati di entità in oggetti del tipo di entità richiesto, in un set di entità specifico e con l'opzione di unione specificata. + Enumerazione di oggetti di tipo TResult. + + che contiene dati di entità da convertire in oggetti entità. + Set di entità di tipo TResult. + + da usare quando gli oggetti convertiti vengono aggiunti al contesto dell'oggetto.Il valore predefinito è . + Tipo di entità. + Quando reader è Null. + Quando il parametro mergeOption fornito non è un valore valido. + Quando il parametro entitySetName fornito non è un set di entità valido per il tipo TResult. + + + Restituisce un oggetto contenente la chiave di entità specificata. + true se l'oggetto è stato recuperato correttamente.false se key è temporaneo, connessione è Null o value è Null. + Chiave dell'oggetto da trovare. + Quando termina, questo metodo contiene l'oggetto. + Metadati incompatibili per key. + key è Null. + + + Definisce le opzioni che influiscono sul comportamento di ObjectContext. + + + Ottiene o imposta il valore che determina se le funzioni e i comandi SQL devono essere sempre eseguiti in una transazione. + Comportamento predefinito della transazione. + + + Ottiene o imposta un valore booleano che determina se gli oggetti correlati vengono caricati automaticamente quando si accede a una proprietà di navigazione. + true se il caricamento lazy è abilitato; in caso contrario, false. + + + Ottiene o imposta un valore booleano che determina se vengono create istanze proxy per classi di dati personalizzate che non riconoscono la persistenza. + true se vengono creati proxy; in caso contrario, false.Il valore predefinito è true. + + + Ottiene o imposta un valore booleano che determina se usare il comportamento NullReference coerente. + true se deve essere usato il comportamento NullReference coerente; in caso contrario, false. + + + Ottiene o imposta un valore booleano che determina se usare il comportamento C# NullComparison. + true se deve essere usato il comportamento C# NullComparison; in caso contrario, false. + + + Ottiene o imposta un valore booleano che determina se usare il comportamento PreserveChanges legacy. + true se deve essere usato il comportamento PreserveChanges legacy; in caso contrario, false. + + + EventArgs per l'evento ObjectMaterialized. + + + Ottiene l'oggetto entità creato. + Oggetto entità creato. + + + Delegato per l'evento ObjectMaterialized. + + + Questa classe rappresenta un parametro di query a livello oggetti costituito da un nome, un tipo e un valore. + + + Inizializza una nuova istanza della classe con il nome e il valore specificati. + Nome del parametro.Questo nome non deve includere il marcatore di parametro "@" utilizzato nelle istruzioni Entity SQL, ma solo il nome effettivo.Il primo carattere dell'espressione deve essere una lettera.Tutti i caratteri successivi nell'espressione devono essere lettere, numeri o un carattere di sottolineatura (_). + Valore iniziale, e implicitamente il tipo, del parametro. + Se il valore di un argomento è null. + Se il valore dell'argomento nome non è valido.I nomi dei parametri devono iniziare con una lettera e possono contenere solo lettere, numeri e caratteri di sottolineatura. + + + Inizializza una nuova istanza della classe con il nome e il tipo specificati. + Nome del parametro.Questo nome non deve includere il marcatore di parametro "@" utilizzato nelle istruzioni Entity SQL, ma solo il nome effettivo.Il primo carattere dell'espressione deve essere una lettera.Tutti i caratteri successivi nell'espressione devono essere lettere, numeri o un carattere di sottolineatura (_). + Tipo Common Language Runtime (CLR) del parametro. + Se il valore di un argomento è null. + Se il valore dell'argomento nome non è valido.I nomi dei parametri devono iniziare con una lettera e possono contenere solo lettere, numeri e caratteri di sottolineatura. + + + Ottiene il nome del parametro che può essere impostato solo tramite un costruttore. + Nome del parametro che può essere impostato solo tramite un costruttore. + + + Ottiene il tipo del parametro. + Oggetto del parametro. + + + Ottiene o imposta il valore del parametro. + Valore del parametro. + + + Rappresenta una raccolta di parametri di query a livello oggetti. + + + Aggiunge l'oggetto specificato alla raccolta. + Parametro da aggiungere alla raccolta. + L'argomento parameter è null. + L'argomento parameter esiste già nella raccolta.Questo comportamento è diverso da quello previsto per la maggior parte delle raccolte che consentono voci duplicate.-oppure-Un altro parametro con lo stesso nome dell'argomento parameter esiste già nella raccolta.Notare che la ricerca viene eseguita senza distinzione tra maiuscole e minuscole.Questo comportamento è diverso da quello previsto per la maggior parte delle raccolte ed è più simile al comportamento di . + Il tipo di parameter non è valido. + + + Elimina tutte le istanze di dalla raccolta. + + + Verifica se nella raccolta è presente un oggetto specificato in base al riferimento. + Restituisce true se l'oggetto parametro è stato trovato nella raccolta; in caso contrario, false. + + da trovare nella raccolta. + L'argomento parameter è null. + + + Determina se un oggetto con il nome specificato è presente nella raccolta. + Restituisce true se un parametro con il nome specificato è stato trovato nella raccolta. In caso contrario, false. + Nome del parametro da cercare nella raccolta.Questo nome non deve includere il marcatore di parametro "@" utilizzato nelle istruzioni Entity SQL, ma solo il nome effettivo. + Il parametro name è null. + + + Consente di copiare i parametri presenti nella raccolta in una matrice specificata, partendo dall'oggetto in corrispondenza dell'indice specificato. + Matrice in cui copiare i parametri. + Indice nella matrice in corrispondenza del quale iniziare la copia dei parametri. + + + Ottiene il numero di parametri attualmente presenti nella raccolta. + Numero di oggetti presenti nella raccolta. + + + Restituisce le istanze dell'enumeratore che consentono l'iterazione e l'attraversamento della raccolta. + Oggetto che può essere usato per eseguire l'iterazione nella raccolta. + + + Ottiene un indicizzatore che permette ai chiamanti di recuperare i parametri in base al nome. + Indicizzatore che permette ai chiamanti di recuperare i parametri in base al nome. + Nome dell'elemento. + + + Rimuove un'istanza di un oggetto dalla raccolta in base al riferimento se presente nella raccolta. + Restituisce true se l'oggetto parametro è stato trovato e rimosso dalla raccolta. In caso contrario, false. + Oggetto da rimuovere dalla raccolta. + L'argomento parameter è null. + + + Ottiene un valore che indica se è di sola lettura. + true se è di sola lettura; in caso contrario, false. + + + Restituisce un enumeratore non tipizzato della raccolta. + Istanza di . + + + Questa classe implementa query non tipizzate a livello oggetti. + + + Restituisce il testo del comando per la query. + Valore stringa. + + + Ottiene il contesto dell'oggetto associato a questa query di oggetto. + Oggetto associato all'istanza di . + + + Ottiene o imposta un valore che indica se il piano di query deve essere memorizzato nella cache. + Valore che indica se il piano di query deve essere memorizzato nella cache. + + + Esegue la query di oggetto non tipizzata con l'opzione di unione specificata. + Oggetto contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + + + Esegue in modo asincrono la query di oggetto non tipizzata con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + + + Esegue in modo asincrono la query di oggetto non tipizzata con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce le informazioni sul tipo di risultato della query. + Valore di contenente le informazioni sul tipo di risultato della query. + + + Ottiene o imposta il modo in cui gli oggetti restituiti da una query vengono aggiunti al contesto dell'oggetto. + Oggetto della query. + + + Ottiene la raccolta di parametri per questa query di oggetto. + Raccolta di parametri per l'oggetto . + + + Indica se la query è di flusso o di buffer + + + Restituisce un enumeratore che scorre una raccolta. + Oggetto che può essere utilizzato per scorrere la raccolta. + + + Ottiene un valore che indica se la query contiene una raccolta di oggetti query. + true se la query contiene una raccolta di oggetti query; in caso contrario, false. + + + Restituisce la raccolta come utilizzato per l'associazione dati. + Oggetto di oggetti entità. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL specificata nel database. + Risultati di query. + + + Ottiene il tipo di elemento del risultato per questa istanza della query. + + + Ottiene l'espressione che descrive questa query.Per le query compilate utilizzando i modelli del generatore LINQ, restituisce un albero delle espressioni LINQ completo; in caso contrario restituisce un'espressione costante che esegue il wrapping della query.Notare che l'espressione predefinita non viene memorizzata nella cache.In questo modo è possibile fare distinzione tra le query LINQ e le query Entity-SQL. + + + Ottiene l'oggetto associato all'istanza della query. + + + Restituisce i comandi per l'esecuzione sull'origine dati. + Oggetto string che rappresenta i comandi che la query esegue sull'origine dati. + + + ObjectQuery implementa le query fortemente tipizzate al livello oggetti.Le query vengono specificate utilizzando stringhe Entity-SQL e possono essere create chiamando i metodi del generatore di query basato su Entity-SQL dichiarati da ObjectQuery. + Tipo di risultato di ObjectQuery + + + Crea una nuova istanza di utilizzando il comando Entity SQL specificato come query iniziale. + Query Entity SQL. + Oggetto su cui eseguire la query. + + + Crea una nuova istanza di utilizzando il comando Entity SQL specificato come query iniziale e l'opzione di unione specificata. + Query Entity SQL. + Oggetto su cui eseguire la query. + Specifica il modo in cui le entità recuperate mediante questa query devono essere unite con le entità restituite dalle query precedenti sullo stesso oggetto . + + + Limita la query in modo da visualizzare risultati univoci. + Nuova istanza di equivalente all'istanza originale con la clausola SELECT DISTINCT applicata. + + + Questo metodo del generatore di query crea una nuova query i cui risultati sono tutti i risultati di questa query, ad eccezione di quelli che appartengono anche all'altra query specificata. + nuova istanza di ObjectQuery. + Query che rappresenta i risultati da escludere. + Se il parametro query è Null. + + + Esegue la query di oggetto con l'opzione di unione specificata. + Oggetto contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + + + Esegue in modo asincrono la query di oggetto con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + + + Esegue in modo asincrono la query di oggetto con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Raggruppa i risultati della query in base ai criteri specificati. + Nuova istanza di di tipo equivalente all'istanza originale con la clausola GROUP BY applicata. + Colonne chiave in base alle quali raggruppare i risultati. + Elenco delle proprietà selezionate che definisce la proiezione. + Zero o più parametri utilizzati in questo metodo. + Il parametro query è Null o una stringa vuota oppure il parametro projection è Null o una stringa vuota. + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto con il percorso della query definito. + Elenco di oggetti correlati separato da punti da restituire nei risultati della query. + path è null. + path è empty. + + + Questo metodo del generatore di query crea una nuova query i cui risultati sono quelli presenti tanto in questa query, quanto nell'altra query specificata. + nuova istanza di ObjectQuery. + Query che rappresenta i risultati con cui intersecare. + Se il parametro query è Null. + + + Ottiene o imposta il nome della query di oggetto. + Valore stringa che rappresenta il nome di questo oggetto . + + + Limita la query in modo da visualizzare solo i risultati di un tipo specifico. + Nuova istanza di equivalente all'istanza originale con l'operatore OFTYPE applicato. + Tipo di entità dell'oggetto restituito quando viene eseguita la query con il filtro applicato. + Il tipo specificato non è valido. + + + Ordina i risultati della query in base ai criteri specificati. + Nuova istanza di equivalente all'istanza originale con la clausola ORDER BY applicata. + Colonne chiave in base alle quali ordinare i risultati. + Zero o più parametri utilizzati in questo metodo. + Il parametro keys o parameters è null. + key è una stringa vuota. + + + Limita i risultati della query solo alle proprietà definite nella proiezione specificata. + Nuova istanza di di tipo equivalente all'istanza originale con la clausola SELECT applicata. + Elenco delle proprietà selezionate che definisce la proiezione. + Zero o più parametri utilizzati in questo metodo. + projection è Null o parameters è Null. + projection è una stringa vuota. + + + Limita i risultati della query solo alla proprietà specificata nella proiezione. + Nuova istanza di di un tipo compatibile con la proiezione specifica.L'oggetto restituito è equivalente all'istanza originale con la clausola SELECT VALUE applicata. + Elenco di proiezione. + Set facoltativo di parametri di query che devono trovarsi nell'ambito durante l'analisi. + Tipo dell'oggetto restituito dal metodo . + projection è Null o parameters è Null. + projection è una stringa vuota. + + + Ordina i risultati della query in base ai criteri specificati e ignora un numero di risultati specificato. + Nuova istanza di equivalente all'istanza originale con le clausole ORDER BY e SKIP applicate. + Colonne chiave in base alle quali ordinare i risultati. + Numero di risultati da ignorare.Deve trattarsi di una costante o di un riferimento ai parametri. + Set facoltativo di parametri di query che devono trovarsi nell'ambito durante l'analisi. + Tutti gli argomenti sono null. + keys è una stringa vuota o count è una stringa vuota. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL specificata nel database. + Risultati di query. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL specificata nel database. + Risultati di query. + + + Limita i risultati della query in modo da visualizzare un numero di elementi specificato. + Nuova istanza di equivalente all'istanza originale con la clausola TOP applicata. + Numero di elementi presenti nei risultati sotto forma di stringa. + Set facoltativo di parametri di query che devono trovarsi nell'ambito durante l'analisi. + count è null. + count è una stringa vuota. + + + Questo metodo del generatore di query crea una nuova query i cui risultati sono tutti i risultati di questa query, oltre a tutti i risultati dell'altra query, senza duplicati (risultati univoci). + nuova istanza di ObjectQuery. + Query che rappresenta i risultati da aggiungere. + Se il parametro query è Null. + + + Questo metodo del generatore di query crea una nuova query i cui risultati sono tutti i risultati di questa query, oltre a tutti i risultati dell'altra query, inclusi eventuali duplicati (risultati non necessariamente univoci). + nuova istanza di ObjectQuery. + Query che rappresenta i risultati da aggiungere. + Se il parametro query è Null. + + + Limita la query in modo dai visualizzare i risultati che corrispondono ai criteri di filtro specificati. + Nuova istanza di equivalente all'istanza originale con la clausola WHERE applicata. + Predicato del filtro. + Zero o più parametri utilizzati in questo metodo. + predicate è Null o parameters è Null. + predicate è una stringa vuota. + + + Questa classe implementa IEnumerable e IDisposable.Un'istanza di questa classe viene restituita dal metodo ObjectQuery.Execute. + + + Questo costruttore deve essere usato solo quando si creano copie di test che sostituiranno i membri con un comportamento fittizio o falso.L'uso di questo costruttore per altri scopi può causare comportamenti imprevisti, tra cui la generazione dell'eccezione . + + + Esegue attività quali liberare, rilasciare o reimpostare risorse. + + + Rilascia le risorse usate dal risultato dell'oggetto. + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo le risorse non gestite. + + + Quando sottoposto a override in una classe derivata, ottiene il tipo dell'oggetto generico. + Tipo dell'oggetto generico. + + + Ottiene il set di risultati successivo di una stored procedure. + ObjectResult che enumera i valori del set di risultati successivo.Null se non ce ne sono più o se ObjectResult non è il risultato di una chiamata a una stored procedure. + Tipo dell'elemento. + + + Restituisce un enumeratore con cui è possibile scorrere i risultati della query. + Enumeratore con cui è possibile scorrere i risultati della query. + + + Implementazione di IListSource.ContainsListCollection.Restituisce sempre false. + + + Restituisce i risultati in un formato utile per il data binding. + Oggetto di oggetti entità. + + + Restituisce un enumeratore asincrono con cui è possibile scorrere i risultati della query. + Enumeratore asincrono con cui è possibile scorrere i risultati della query. + + + Questa classe rappresenta il risultato del metodo . + Tipo del risultato. + + + Questo costruttore deve essere usato solo quando si creano copie di test che sostituiranno i membri con un comportamento fittizio o falso.L'uso di questo costruttore per altri scopi può causare comportamenti imprevisti, tra cui la generazione dell'eccezione . + + + Rilascia le risorse non gestite usate dall'oggetto e facoltativamente le risorse gestite. + true per rilasciare le risorse gestite e non gestite; false per rilasciare solo quelle non gestite. + + + Ottiene il tipo di . + Oggetto che rappresenta il tipo dell'oggetto . + + + Restituisce un enumeratore con cui è possibile scorrere i risultati della query. + Enumeratore con cui è possibile scorrere i risultati della query. + + + Ottiene in modo asincrono l'enumeratore che scorre l'oggetto . + Enumeratore che scorre l'oggetto . + + + Rappresenta un set di entità tipizzato utilizzato per eseguire operazioni di creazione, lettura, aggiornamento ed eliminazione. + Tipo dell'entità. + + + Aggiunge un oggetto al contesto dell'oggetto nel set di entità corrente. + Oggetto da aggiungere. + + + Copia i valori scalari dall'oggetto fornito nell'oggetto in che dispone della stessa chiave. + Oggetto aggiornato. + Oggetto disconnesso contenente gli aggiornamenti delle proprietà da applicare all'oggetto originale.La chiave di entità di currentEntity deve corrispondere alla proprietà di una voce in . + + + Imposta la proprietà di in modo che corrisponda ai valori della proprietà di un oggetto fornito. + Oggetto aggiornato. + Oggetto disconnesso contenente gli aggiornamenti delle proprietà da applicare all'oggetto originale.La chiave di entità di originalEntity deve corrispondere alla proprietà di una voce in . + + + Collega un oggetto o un oggetto grafico al contesto dell'oggetto nel set di entità corrente. + Oggetto da connettere. + + + Crea un'istanza del tipo specificato. + Istanza del tipo richiesto T o istanza di un tipo di proxy che corrisponde al tipo T. + Tipo di oggetto da restituire. + + + Crea un nuovo oggetto tipo di entità. + Nuovo oggetto tipo di entità o istanza di un tipo di proxy che corrisponde al tipo di entità. + + + Contrassegna un oggetto per l'eliminazione. + Oggetto che rappresenta l'entità da eliminare.L'oggetto può trovarsi in qualsiasi stato ad eccezione di . + + + Rimuove l'oggetto dal contesto dell'oggetto. + Oggetto da disconnettere.Viene rimossa solo l'entità. Se sono presenti oggetti correlati che vengono rilevati dallo stesso oggetto , tali oggetti non verranno scollegati automaticamente. + + + Ottiene i metadati del set di entità rappresentato da questa istanza di . + Oggetto . + + + Rappresenta un'entità, uno stub entità o una relazione + + + Accetta i valori correnti come valori originali. + + + Imposta i valori correnti della voce in modo che corrispondano ai valori di proprietà di un oggetto fornito. + Oggetto scollegato contenente i valori aggiornati da applicare all'oggetto.currentEntity può anche essere la chiave di entità dell'oggetto. + + + Imposta i valori originali della voce in modo che corrispondano ai valori di proprietà di un oggetto fornito. + Oggetto scollegato contenente i valori originali da applicare all'oggetto.originalEntity può anche essere la chiave di entità dell'oggetto. + + + Modifica lo stato della voce impostandolo sul valore specificato. + Valore da impostare per la proprietà della voce. + + + Ottiene i valori della proprietà correnti della relazione o dell'oggetto associato a questo oggetto . + + contenente i valori correnti della relazione o dell'oggetto associato a questo oggetto . + + + Contrassegna un'entità come eliminata. + + + Ottiene l'oggetto entità. + Oggetto entità. + + + Ottiene la chiave di entità. + Chiave di entità. + + + Ottiene per l'oggetto o la relazione. + + per l'oggetto o la relazione. + + + Restituisce i nomi delle proprietà di un oggetto che sono state modificate dall'ultima chiamata a . + Raccolta di nomi sotto forma di stringa. + + + Ottiene la versione aggiornabile dei valori originali dell'oggetto associato a questo oggetto . + Valori originali aggiornabili dei dati dell'oggetto. + + + Utilizza DetectChanges per determinare se il valore corrente della proprietà con il nome specificato è diverso o meno dal valore originale.Si noti che potrebbe essere diverso dalla proprietà contrassegnata come Modified perché una proprietà che non è cambiata può ancora essere contrassegnata come Modified. + true se la proprietà è cambiata; in caso contrario, false. + Nome della proprietà. + + + Ottiene un valore che indica se rappresenta una relazione. + true se rappresenta una relazione; in caso contrario, false. + + + Ottiene per . + + per . + + + Ottiene la versione di sola lettura dei valori originali dell'oggetto o della relazione. + Versione di sola lettura dei valori originali della voce del set di relazioni o dell'entità. + + + Rifiuta le modifiche apportate alla proprietà con il nome specificato dopo che la proprietà è stata caricata, collegata, salvata o le modifiche sono state accettate.Il valore originale della proprietà viene archiviato e la proprietà non sarà più contrassegnata come modificata. + Il nome della proprietà da modificare. + + + Ottiene l'istanza di per l'oggetto rappresentato dalla voce. + Oggetto . + + + Imposta lo stato dell'oggetto o della relazione da modificare. + Se lo Stato non è Modified o Unchanged + + + Contrassegna la proprietà specificata come modificata. + Nome della proprietà. + Se lo Stato non è Modified o Unchanged + + + Ottiene lo stato della classe . + Stato di . + + + Utilizzato per segnalare che una proprietà complessa è stata modificata. Il valore della proprietà memorizzato nella cache durante EntityMemberChanging viene ora aggiunto a OriginalValues + Nome della proprietà dell'entità di primo livello che è cambiata + Oggetto complesso che contiene la proprietà modificata + Nome della proprietà modificata in complexObject + + + Utilizzato per segnalare che una proprietà complessa sta per essere modificata. Il valore corrente della proprietà specificata viene memorizzato nella cache quando viene chiamato questo metodo. + Nome della proprietà dell'entità di primo livello che sta per essere modificata + Oggetto complesso che contiene la proprietà che sta per essere modificata + Nome della proprietà che sta per essere modificata in complexObject + + + Utilizzato per segnalare che una proprietà dell'entità scalare è stata modificata. Il valore della proprietà memorizzato nella cache durante EntityMemberChanging viene ora aggiunto a OriginalValues + Nome della proprietà dell'entità che sta per essere modificata + + + Utilizzato per segnalare che una proprietà dell'entità scalare sta per essere modificata. Il valore corrente della proprietà specificata viene memorizzato nella cache quando viene chiamato questo metodo. + Nome della proprietà dell'entità che sta per essere modificata + + + Restituisce l'elemento EntityState da ObjectStateEntry + + + Mantiene lo stato dell'oggetto e la gestione delle identità per le istanze del tipo di entità e le istanze della relazione. + + + Inizializza una nuova istanza della classe . + + che fornisce le informazioni sul mapping e sui metadati. + + + Modifica lo stato di per un oggetto specifico impostandolo sull'elemento entityState specificato. + + per l'entità fornita. + Oggetto di cui è necessario modificare lo stato. + Nuovo stato dell'oggetto. + Quando entity è Null. + Quando l'oggetto non è scollegato e non dispone di una voce nel gestore degli stati o quando si tenta di modificare lo stato in da un altro oggetto o quando lo stato non è un valore valido. + + + Modifica lo stato della relazione tra due oggetti entità specificata in base ai due oggetti correlati e al nome della proprietà di navigazione. + + per la relazione modificata. + Istanza dell'oggetto o dell'entità di origine a un'estremità della relazione. + Istanza dell'oggetto o dell'entità di destinazione all'altra estremità della relazione. + Nome della proprietà di navigazione nell'oggetto di origine che restituisce la destinazione specificata. + Oggetto richiesto della relazione specificata. + Quando source o target è Null. + Quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando lo stato non è un valore valido. + + + Modifica lo stato della relazione tra due oggetti entità specificata in base ai due oggetti correlati e alle proprietà della relazione. + + per la relazione modificata. + Istanza dell'oggetto o dell'entità di origine a un'estremità della relazione. + Istanza dell'oggetto o dell'entità di destinazione all'altra estremità della relazione. + Nome della relazione. + Nome del ruolo nell'entità finale di destinazione della relazione. + Oggetto richiesto della relazione specificata. + Quando source o target è Null. + Quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando lo stato non è un valore valido. + + + Modifica lo stato della relazione tra due oggetti entità specificata in base ai due oggetti correlati e a un'espressione LINQ che definisce la proprietà di navigazione. + + per la relazione modificata. + Istanza dell'oggetto o dell'entità di origine a un'estremità della relazione. + Istanza dell'oggetto o dell'entità di destinazione all'altra estremità della relazione. + Espressione LINQ che seleziona la proprietà di navigazione dell'origine che restituisce la destinazione specificata. + Oggetto richiesto della relazione specificata. + Tipo di entità dell'oggetto di origine. + Quando source, target o selector è Null. + selector è in un formato non valido o non può restituire una proprietà di navigazione. + Quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando lo stato non è un valore valido. + + + Restituisce una raccolta di oggetti per oggetti o relazioni con lo stato specificato. + Raccolta di oggetti nell'oggetto specificato. + Oggetto utilizzato per filtrare gli oggetti restituiti. + Quando lo stato è . + + + Restituisce un oggetto per la voce di oggetto o di relazione con la chiave specificata. + Oggetto corrispondente per l'oggetto specificato. + Oggetto . + Quando key è Null. + Quando la chiave specificata non può essere trovata nel gestore degli stati. + In non è presente alcuna entità con l'oggetto specificato. + + + Restituisce un oggetto per l'oggetto specificato. + Oggetto corrispondente per l'oggetto specificato. + Oggetto a cui appartiene l'oggetto recuperato. + In non è presente alcuna entità per l'oggetto specificato. + + + Restituisce l'oggetto utilizzato dall'oggetto specificato. + Oggetto per l'oggetto specificato. + Oggetto per il quale restituire . + L'entità non implementa IEntityWithRelationships e non è rilevata da ObjectStateManager + + + Ottiene l'oggetto associato a questo gestore degli stati. + Oggetto associato a questo oggetto . + + + Si verifica quando le entità vengono aggiunte o rimosse dal gestore degli stati. + + + Tenta di recuperare l'oggetto corrispondente per l'oggetto o la relazione con l'oggetto specificato. + Valore booleano che è true se è presente un oggetto corrispondente per l'oggetto specificato; in caso contrario, false. + Oggetto specificato. + Quando termina, questo metodo contiene un oggetto per l'oggetto specificato. Questo parametro viene passato senza inizializzazione. + Viene fornito un valore Null (Nothing in Visual Basic) per key. + + + Tenta di recuperare l'oggetto corrispondente per l'oggetto specificato. + Valore booleano che è true se è presente un oggetto corrispondente per l'oggetto specificato; in caso contrario, false. + Oggetto a cui appartiene l'oggetto recuperato. + Quando termina, questo metodo contiene l'oggetto per l'oggetto specificato. Questo parametro viene passato senza inizializzazione. + + + Restituisce l'oggetto utilizzato dall'oggetto specificato. + true se un'istanza di è stata restituita per l'entità fornita; in caso contrario, false. + Oggetto per il quale restituire . + Quando termina, questo metodo contiene per l'entità. + + + Valori originali delle proprietà di un'entità quando è stata recuperata dal database. + + + DataContractResolver che sa come risolvere i tipi proxy creati per le classi che non riconoscono la persistenza nei relativi tipi di base.Utilizzato con DataContractSerializer. + + + Inizializza una nuova istanza della classe . + + + Durante la deserializzazione, esegue il mapping di qualsiasi informazione xsi:type al tipo effettivo dell'oggetto che non riconosce la persistenza. + Restituisce il tipo a cui viene eseguito il mapping di xsi:type.Restituisce Null se non è stato trovato alcun tipo noto corrispondente a xsi:type. + Informazioni xsi:type di cui viene eseguito il mapping. + Spazio dei nomi di xsi:type. + Tipo dichiarato. + Istanza di . + + + Durante la serializzazione, esegue il mapping di tipi effettivi alle informazioni xsi:type. + true se il tipo è stato risolto; in caso contrario, false. + Tipo effettivo dell'oggetto che non riconosce la persistenza. + Tipo dichiarato. + Istanza di . + Quando termina, questo metodo contiene un elenco di dichiarazioni xsi:type. + Quando termina, questo metodo contiene un elenco degli spazi dei nomi utilizzati. + + + Definisce i diversi modi per gestire le proprietà modificate durante l'aggiornamento dei dati in memoria del database. + + + Per gli oggetti client non modificati, lo stesso comportamento di StoreWins.Per gli oggetti client modificati, aggiornare i valori originali con il valore dell'archivio, mantenendo tutti i valori nell'oggetto client.Al successivo aggiornamento, tutte le unità di modifica client verranno considerate modificate e richiederanno l'aggiornamento. + + + Eliminare tutte le modifiche sul client e aggiornare i valori con i valori dell'archivio.I valori originali client verranno aggiornati in base all'archivio. + + + Flag utilizzati per modificare il comportamento di ObjectContext.SaveChanges() + + + Dopo il salvataggio delle modifiche viene chiamato il metodo AcceptAllChangesAfterSave, che reimposta il rilevamento delle modifiche in ObjectStateManager. + + + Prima del salvataggio delle modifiche viene chiamato il metodo DetectChanges per sincronizzare i valori delle proprietà degli oggetti collegati al contesto dell'oggetto con i dati in ObjectStateManager. + + + Le modifiche vengono salvate senza che venga chiamato il metodo DetectChanges o il metodo AcceptAllChangesAfterSave. + + + Si tratta dell'interfaccia che rappresenta l'interfaccia minima necessaria per essere un'entità in ADO.NET. + + + Inizializza una nuova istanza della classe . + + + Notifica allo strumento di rilevamento delle modifiche la modifica di una proprietà di un oggetto complesso. + Nome della proprietà modificata. + property è null. + + + Notifica allo strumento di rilevamento delle modifiche la presenza di una modifica in sospeso a una proprietà di un oggetto complesso. + Nome della proprietà in fase di modifica. + property è null. + + + Attributo per proprietà complesse Proprietà AttributeUsage predefinite implicite Inherited=True, AllowMultiple=False, Il sistema di metadati si aspetta questo e farà riferimento solo al primo di questi attributi, anche se ce ne sono di più. + + + Inizializza una nuova istanza della classe . + + + attributo per tipi complessi + + + Inizializza una nuova istanza della classe . + + + Attributo che identifica la classe di base Edm + + + Inizializza una nuova istanza della classe . + + + Attributo che indica un tipo enum. + + + Inizializza una nuova istanza della classe . + + + Indica che il metodo specificato è un proxy per una funzione EDM. + + + Crea una nuova istanza di DbFunctionAttribute. + Nome dello spazio dei nomi della funzione EDM rappresentata dal metodo con attribuito. + Nome di funzione della funzione EDM rappresentata dal metodo con attribuito. + + + Attributo di base per le proprietà di cui è stato eseguito il mapping agli elementi dell'archivio.Proprietà AttributeUsage predefinite implicite Inherited=True, AllowMultiple=False, Il sistema di metadati si aspetta questo e farà riferimento solo al primo di questi attributi, anche se ce ne sono di più. + + + Definisce una relazione tra due tipi di entità in base a un'associazione nel modello concettuale. + + + Crea un'istanza della classe . + Nome dello spazio dei nomi per l'associazione di cui fa parte questa entità. + Nome di una relazione di cui fa parte questa entità. + Nome del ruolo per il tipo in un'entità finale dell'associazione. + Valore di che indica la molteplicità in un'entità finale dell'associazione, ad esempio uno o molti. + Tipo dell'entità in un'entità finale dell'associazione. + Nome del ruolo per il tipo nell'altra un'entità finale dell'associazione. + Valore di che indica la molteplicità nell'altra entità finale dell'associazione, ad esempio uno o molti. + Tipo dell'entità nell'altra entità finale dell'associazione. + + + Inizializza una nuova istanza della classe . + Nome dello spazio dei nomi per l'associazione di cui fa parte questa entità. + Nome di una relazione di cui fa parte questa entità. + Nome del ruolo per il tipo in un'entità finale dell'associazione. + Valore di che indica la molteplicità in un'entità finale dell'associazione, ad esempio uno o molti. + Tipo dell'entità in un'entità finale dell'associazione. + Nome del ruolo per il tipo nell'altra un'entità finale dell'associazione. + Valore di che indica la molteplicità nell'altra entità finale dell'associazione, ad esempio uno o molti. + Tipo dell'entità nell'altra entità finale dell'associazione. + Valore che indica se la relazione è basata sul valore di chiave esterna. + + + Ottiene un valore booleano che indica se la relazione è basata sul valore di chiave esterna. + true se la relazione è basata sul valore di chiave esterna; in caso contrario, false. + + + Nome della relazione. + Oggetto che rappresenta il nome di una relazione definita da . + + + Spazio dei nomi per la relazione. + Oggetto che rappresenta lo spazio dei nomi per la relazione. + + + Molteplicità in un'entità finale della relazione. + Valore di che indica la molteplicità. + + + Nome del ruolo in un'entità finale della relazione. + Oggetto che rappresenta il nome del ruolo. + + + Tipo dell'entità in un'entità finale della relazione. + Oggetto che rappresenta il tipo dell'oggetto in questa entità finale dell'associazione. + + + Molteplicità nell'altra entità finale della relazione. + Valore di che indica la molteplicità. + + + Nome del ruolo nell'altra entità finale della relazione. + Oggetto che rappresenta il nome del ruolo. + + + Tipo dell'entità nell'altra entità finale della relazione. + Oggetto che rappresenta il tipo dell'oggetto nell'altra entità finale dell'associazione. + + + Attributo che identifica le entità finali definiti per un elemento RelationshipSet. Proprietà AttributeUsage predefinite implicite Inherited=True, AllowMultiple=False, Il sistema di metadati si aspetta questo e farà riferimento solo al primo di questi attributi, anche se ce ne sono di più. + + + Inizializza una nuova istanza della classe . + Nome dello spazio dei nomi della proprietà della relazione. + Nome della relazione.Il nome della relazione non è qualificato con lo spazio dei nomi. + Nome del ruolo nell'altra entità finale della relazione. + + + Ottiene il nome della relazione non qualificato. + Nome della relazione. + + + Nome dello spazio dei nomi della proprietà di navigazione. + Oggetto che rappresenta il nome dello spazio dei nomi. + + + Ottiene il nome del ruolo nell'altra entità finale della relazione. + Il nome del ruolo di destinazione viene specificato dall'attributo Role dell'altro elemento End nell'associazione che definisce questa relazione nel modello concettuale.Per ulteriori informazioni, vedere Associazione (EDM). + + + Attributo per le proprietà scalari in IEntity.Proprietà AttributeUsage predefinite implicite Inherited=True, AllowMultiple=False, Il sistema di metadati si aspetta questo e farà riferimento solo al primo di questi attributi, anche se ce ne sono di più. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il valore che indica se la proprietà fa parte della chiave di entità. + Valore che indica se la proprietà fa parte della chiave di entità. + + + Ottiene o imposta il valore che indica se la proprietà può avere un valore null. + Valore che indica se la proprietà può avere un valore null. + + + Attributo per tipi statici + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe con un valore univoco per ogni modello a cui fa riferimento l'assembly. + Stringa che rappresenta un valore GUID univoco per il modello nell'assembly. + + + Attributo di base per i tipi schematizzati + + + Nome del tipo nello schema concettuale che viene mappato alla classe alla quale viene applicato questo attributo. + Oggetto che rappresenta il nome. + + + Nome dello spazio dei nomi del tipo di oggetto entità o del tipo complesso nello schema concettuale che viene mappato a questo tipo. + Oggetto che rappresenta il nome dello spazio dei nomi. + + + Raccolta di entità che modellano un costrutto EDM specifico che può essere dato da tutte le entità di un determinato tipo o dalle entità che partecipano a una determinata relazione. + Tipo di entità contenute nella raccolta. + + + Inizializza una nuova istanza della classe . + + + Aggiunge un oggetto alla raccolta. + Oggetto da aggiungere alla raccolta.entity deve implementare . + entity è null. + + + Definisce le relazioni tra un oggetto e una raccolta di oggetti correlati in un contesto dell'oggetto. + Raccolta di oggetti nel contesto dell'oggetto correlati all'oggetto di origine. + La raccolta entities è null. + L'oggetto di origine o un oggetto nella raccolta entities è Null o non è in uno stato o . -oppure- Non è possibile definire la relazione in base ai metadati EDM.Questa condizione può verificarsi quando l'associazione nello schema concettuale non supporta una relazione tra i due tipi. + + + Definisce una relazione tra due oggetti connessi in un contesto dell'oggetto. + Oggetto da connettere. + Quando entity è null. + Quando entity non può essere correlato all'oggetto di origine.Questa condizione può verificarsi quando l'associazione nello schema concettuale non supporta una relazione tra i due tipi. -oppure- Quando un oggetto è Null o non si trova in uno stato o . + + + Rimuove tutte le entità dalla raccolta. + + + Determina se nella raccolta è presente un oggetto specifico. + true se l'oggetto si trova in ; in caso contrario, false. + Oggetto da individuare in . + + + Copia tutto il contenuto della raccolta in una matrice, iniziando dall'indice specificato della matrice di destinazione. + Matrice in cui effettuare la copia. + Indice in base zero nella matrice da cui inizia la copia. + + + Ottiene il numero di oggetti contenuti nella raccolta. + Numero di elementi contenuti in . + + + Restituisce una query di oggetto che, quando eseguita, restituisce lo stesso set di oggetti presente nella raccolta corrente. + Oggetto che rappresenta la raccolta di entità. + Quando l'oggetto si trova in uno stato o in uno stato con la proprietà diversa da . + + + Restituisce un enumeratore utilizzato per scorrere gli oggetti della raccolta. + Oggetto che scorre il set di valori memorizzati nella cache da . + + + Ottiene un valore che indica se è di sola lettura. + Restituisce sempre false. + + + Carica gli oggetti correlati nella raccolta utilizzando l'opzione di unione specificata. + Specifica il modo in cui gli oggetti della raccolta devono essere uniti con gli eventuali oggetti restituiti dalle query precedenti sullo stesso oggetto . + + + Carica in modo asincrono l'entità o le entità correlate nell'entità finale correlata utilizzando l'opzione di merge predefinita. + Attività che rappresenta l'operazione asincrona. + Opzione di unione. + Oggetto CancellationToken da osservare durante l'attesa del completamento dell'attività. + + + Utilizzato internamente per deserializzare oggetti entità. + Contesto di flusso. + + + Utilizzato internamente per serializzare oggetti entità. + Contesto di flusso. + + + Rimuove un oggetto dalla raccolta e contrassegna la relazione per l'eliminazione. + true se l'elemento è stato rimosso correttamente; in caso contrario false. + Oggetto da rimuovere dalla raccolta. + L'oggetto entity è null. + L'oggetto entità non è collegato allo stesso contesto dell'oggetto. -oppure- L'oggetto entità non dispone di un gestore delle relazioni valido. + + + Restituisce un enumeratore utilizzato per scorrere il set di valori memorizzati nella cache da . + Oggetto che scorre il set di valori memorizzati nella cache da . + + + Implementazione di IListSource.ContainsListCollection.Restituisce sempre false.Ciò significa che l'elemento IList restituito contiene i dati effettivi, non è un elenco di raccolte. + + + Restituisce la raccolta come utilizzato per l'associazione dati. + Oggetto di oggetti entità. + + + Classe di base per tutte le classi EntityObject descritte. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta la chiave per questo oggetto. + Oggetto per questo oggetto. + + + Ottiene lo stato dell'entità dell'oggetto. + Oggetto di questo oggetto. + + + Notifica all'individuazione modifiche la modifica di una proprietà. + Nome della proprietà modificata. + property è null. + + + Notifica all'individuazione modifiche la presenza di una modifica in sospeso per una proprietà. + Nome della proprietà in fase di modifica. + property è null. + + + Utilizzato da ObjectStateManager per collegare o scollegare l'elemento EntityObject alla cache. + Riferimento a ObjectStateEntry che contiene questa entità + + + Restituisce il contenitore per i riferimenti, le raccolte e gli oggetti delle proprietà di navigazione della relazione creati in modo differito. + + + Modella l'entità finale di una relazione con molteplicità 1. + + + Restituisce la chiave dell'oggetto correlato. + Oggetto che rappresenta la chiave dell'oggetto correlato. + + + Modella l'entità finale di una relazione con molteplicità 1. + Tipo dell'entità a cui viene fatto riferimento. + + + Crea una nuova istanza di . + + + Crea una relazione molti-a-uno o uno-a-uno tra due oggetti nel contesto dell'oggetto. + Oggetto da connettere. + Quando entity è null. + Quando entity non può essere correlato all'entità finale correlata corrente.Questa condizione può verificarsi quando l'associazione nello schema concettuale non supporta una relazione tra i due tipi. + + + Crea una query di oggetto equivalente che restituisce l'oggetto correlato. + Oggetto che restituisce l'oggetto correlato. + Quando l'oggetto si trova in uno stato o in uno stato con la proprietà diversa da . + + + Carica l'oggetto correlato per l'oggetto con l'opzione di unione specificata. + Specifica il modo in cui l'oggetto deve essere restituito se esiste già in . + L'origine di è Null oppure una query ha restituito più entità finali correlate oppure una query non ha restituito alcuna entità finale correlata mentre ne era prevista una. + + + Carica in modo asincrono l'entità o le entità correlate nell'entità finale correlata utilizzando l'opzione di merge predefinita. + Entità correlate caricate nell'entità finale correlata. + Opzioni di unione. + Oggetto CancellationToken da osservare durante l'attesa del completamento dell'attività. + + + Tale metodo viene utilizzato internamente per serializzare oggetti entità correlati. + Flusso serializzato. + + + Tale metodo viene utilizzato internamente per serializzare oggetti entità correlati. + Flusso serializzato. + + + Ottiene o imposta l'oggetto correlato restituito da . + Oggetto restituito dall'oggetto . + + + Questa interfaccia è implementata dall'individuazione delle modifiche e utilizzata dalle classi di dati per segnalare le modifiche + + + Notifica allo strumento di rilevamento delle modifiche la modifica di una proprietà di un tipo complesso. + Nome della proprietà complessa del tipo di entità modificata. + Tipo complesso contenente la proprietà modificata. + Nome della proprietà modificata in un tipo complesso. + + + Notifica all'individuazione modifiche la presenza di una modifica in sospeso per una proprietà complessa. + Nome della proprietà dell'entità di livello superiore in fase di modifica. + Tipo complesso contenente la proprietà in fase di modifica. + Nome della proprietà in fase di modifica nel tipo complesso. + + + Notifica allo strumento di rilevamento delle modifiche la modifica di una proprietà di un tipo di entità. + Nome della proprietà modificata. + + + Notifica allo strumento di rilevamento delle modifiche la presenza di una modifica in sospeso a una proprietà di un tipo di entità. + Nome della proprietà in fase di modifica. + + + Ottiene lo stato corrente di un oggetto di cui viene eseguito il rilevamento. + Oggetto che rappresenta lo stato dell'oggetto rilevato. Per ulteriori informazioni, vedere Risoluzione di identità, gestione dello stato e rilevamento delle modifiche e Rilevamento delle modifiche nelle entità POCO. + + + Interfaccia minima che una classe di dati deve implementare per essere gestita dall'individuazione delle modifiche. + + + Ottiene o imposta l'oggetto utilizzato per segnalare le modifiche. + Oggetto utilizzato per segnalare le modifiche. + + + Interfaccia che definisce un'entità contenente una chiave. + + + Ottiene o imposta l'oggetto per istanze dei tipi di entità che implementano questa interfaccia. + Oggetto per istanze dei tipi di entità che implementano questa interfaccia. + + + Interfaccia che una classe di dati deve implementare se espone relazioni + + + Restituisce il gestore delle relazioni che gestisce le relazioni per un'istanza di un tipo di entità. + Oggetto per questa entità. + + + Rappresenta un'entità finale di una relazione. + + + Aggiunge un oggetto all'entità finale correlata. + Oggetto da aggiungere alla raccolta.entity deve implementare . + + + Aggiunge un oggetto all'entità finale correlata. + Oggetto da aggiungere alla raccolta. + + + Definisce una relazione tra due oggetti connessi. + Oggetto da connettere.entity deve implementare . + + + Definisce una relazione tra due oggetti connessi. + Oggetto da connettere. + + + Restituisce un oggetto che rappresenta gli oggetti appartenenti all'entità finale correlata. + Oggetto che rappresenta gli oggetti appartenenti all'entità finale correlata. + + + Restituisce un oggetto con cui è possibile scorrere la raccolta di oggetti correlati. + Oggetto che scorre la raccolta di oggetti correlati. + + + Ottiene o imposta un valore che indica se l'entità (per un oggetto ) o tutte le entità della raccolta (per un oggetto ) sono state caricate dal database. + True se tutte le entità correlate vengono caricate o se IsLoaded è stato impostato in modo esplicito su true; in caso contrario false. + + + Carica l'oggetto o gli oggetti correlati in questa entità finale correlata con l'opzione di unione predefinita. + + + Carica l'oggetto o gli oggetti correlati nell'entità finale correlata con l'opzione di unione specificata. + + da utilizzare quando si uniscono gli oggetti in un oggetto esistente. + + + Carica in modo asincrono l'oggetto o gli oggetti correlati nell'entità finale correlata con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona. + + da utilizzare quando si uniscono gli oggetti in un oggetto esistente. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Carica in modo asincrono l'oggetto o gli oggetti correlati in questa entità finale correlata con l'opzione di unione predefinita. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il nome della relazione di cui fa parte l'entità finale correlata. + Nome della relazione di cui fa parte .Il nome della relazione non è qualificato con lo spazio dei nomi. + + + Restituisce un riferimento ai metadati per l'entità finale correlata. + Oggetto che contiene i metadati per l'entità finale di una relazione. + + + Rimuove un oggetto dalla raccolta di oggetti nell'entità finale correlata. + true se l'entità è stata rimossa correttamente; false se l'entità non fa parte di . + Oggetto da rimuovere dalla raccolta.entity deve implementare . + + + Rimuove un oggetto dalla raccolta di oggetti nell'entità finale correlata. + true se l'entità è stata rimossa correttamente; false se l'entità non fa parte di . + Oggetto da rimuovere dalla raccolta. + + + Ottiene il nome del ruolo nell'entità finale di origine della relazione. + Nome del ruolo nell'entità finale di origine della relazione. + + + Ottiene il nome del ruolo nell'entità finale di destinazione della relazione. + Nome del ruolo nell'entità finale di destinazione della relazione. + + + Classe di base per EntityCollection ed EntityReference + + + Si verifica quando viene apportata una modifica a un'entità finale correlata. + + + Restituisce un oggetto con cui è possibile scorrere la raccolta di oggetti correlati. + Oggetto che scorre la raccolta di oggetti correlati. + + + Ottiene un valore che indica se sono stati caricati tutti gli oggetti correlati. + true se l'entità finale correlata contiene tutti gli oggetti correlati presenti nel database; in caso contrario, false. + + + Carica l'oggetto o gli oggetti correlati nell'entità finale correlata con l'opzione di unione predefinita. + Quando l'oggetto di origine è stato recuperato utilizzando una query e non è oppure gli oggetti correlati sono già caricati oppure quando l'oggetto di origine non è collegato a oppure quando viene eseguito il rilevamento dell'oggetto di origine, il quale si trova tuttavia nello stato o oppure l'oggetto utilizzato per è . + + + Carica uno o più oggetti dall'entità finale correlata con l'opzione di unione specificata. + + da utilizzare quando si uniscono gli oggetti in un oggetto esistente. + Quando l'oggetto di origine è stato recuperato utilizzando una query e non è oppure gli oggetti correlati sono già caricati oppure quando l'oggetto di origine non è collegato a oppure quando viene eseguito il rilevamento dell'oggetto di origine, il quale si trova tuttavia nello stato o oppure l'oggetto utilizzato per è . + + + Carica in modo asincrono uno o più oggetti dall'entità finale correlata con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona. + + da utilizzare quando si uniscono gli oggetti in un oggetto esistente. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Quando l'oggetto di origine è stato recuperato utilizzando una query e non è oppure gli oggetti correlati sono già caricati oppure quando l'oggetto di origine non è collegato a oppure quando viene eseguito il rilevamento dell'oggetto di origine, il quale si trova tuttavia nello stato o oppure l'oggetto utilizzato per è . + + + Carica in modo asincrono l'oggetto o gli oggetti correlati nell'entità finale correlata con l'opzione di unione predefinita. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Quando l'oggetto di origine è stato recuperato utilizzando una query e non è oppure gli oggetti correlati sono già caricati oppure quando l'oggetto di origine non è collegato a oppure quando viene eseguito il rilevamento dell'oggetto di origine, il quale si trova tuttavia nello stato o oppure l'oggetto utilizzato per è . + + + Utilizzato internamente per deserializzare oggetti entità insieme alle istanze di . + Flusso serializzato. + + + Ottiene il nome della relazione di cui fa parte l'entità finale correlata. + Nome della relazione di cui fa parte .Il nome della relazione non è qualificato con lo spazio dei nomi. + + + Ottiene un riferimento ai metadati per l'entità finale correlata. + Oggetto che contiene i metadati per l'entità finale di una relazione. + + + Ottiene il nome del ruolo nell'entità finale di origine della relazione. + Oggetto che rappresenta il nome del ruolo. + + + Aggiunge un'entità all'entità finale correlata.Questo metodo funziona esattamente come Add(object).Viene mantenuto per garantire la compatibilità con le versioni precedenti di IRelatedEnd. + Istanza di entità da aggiungere all'entità finale correlata + + + Aggiunge un'entità all'entità finale correlata.Se il proprietario è collegato a una cache, tutte le entità finali collegate vengono aggiunte alla cache oggetti e le relazioni corrispondenti vengono aggiunte a ObjectStateManager.Anche l'elemento RelatedEnd della relazione viene corretto. + Istanza di entità da aggiungere all'entità finale correlata + + + Collega un'entità all'entità finale correlata.Questo metodo funziona esattamente come Attach(object).Viene mantenuto per garantire la compatibilità con le versioni precedenti di IRelatedEnd. + Entità da collegare all'entità correlata + Generata quando è Null. + Generata quando l'entità non può essere correlata attraverso l'entità finale della relazione corrente. + + + Collega un'entità all'entità finale correlata.Se l'entità finale correlata è già stata riempita totalmente o parzialmente, le entità esistenti vengono unite all'entità specificata.L'entità specificata non viene considerata come il set completo di entità correlate.Il proprietario e tutte le entità passate devono trovarsi nello stato Unchanged o Modified.Gli elementi eliminati sono consentiti solo quando è in corso la registrazione dell'istanza della relazione da parte del gestore degli stati. + Entità da collegare all'entità correlata + Generata quando è Null. + Generata quando l'entità non può essere correlata attraverso l'entità finale della relazione corrente. + + + Restituisce un oggetto che rappresenta gli oggetti appartenenti all'entità finale correlata. + Oggetto che rappresenta gli oggetti appartenenti all'entità finale correlata. + + + Rimuove un'entità dall'entità finale correlata.Questo metodo funziona esattamente come Remove(object).Viene mantenuto per garantire la compatibilità con le versioni precedenti di IRelatedEnd. + Restituisce true se l'entità è stata rimossa correttamente, false se l'entità non fa parte di RelatedEnd. + Istanza di entità da rimuovere dall'entità finale correlata + + + Rimuove un'entità dall'entità finale correlata.Se il proprietario è collegato a una cache, contrassegna la relazione per l'eliminazione e se la relazione è di tipo composizione contrassegna per l'eliminazione anche l'entità. + Restituisce true se l'entità è stata rimossa correttamente, false se l'entità non fa parte di RelatedEnd. + Istanza di entità da rimuovere dall'entità finale correlata + + + Ottiene il nome del ruolo nell'entità finale di destinazione della relazione. + Oggetto che rappresenta il nome del ruolo. + + + Identifica il tipo di una relazione + + + La relazione è un'associazione + + + Contenitore per gli oggetti delle proprietà di navigazione (raccolte e riferimenti) della relazione creati in modo differito. + + + Crea un nuovo oggetto . + Oggetto richiesto. + Riferimento all'entità che chiama questo metodo. + + + Restituisce un'enumerazione di tutte le entità finali correlate gestite dal gestore delle relazioni. + Insieme di oggetti che implementano .Quando le relazioni non sono state ancora popolate, viene restituita un'enumerazione vuota. + + + Ottiene un oggetto di oggetti correlati con il nome della relazione e il nome del ruolo di destinazione specificati. + Oggetto di oggetti correlati. + Nome della relazione per la navigazione.Il nome della relazione non è qualificato con lo spazio dei nomi. + Nome del ruolo di destinazione per la navigazione.Indica la direzione di navigazione nella relazione. + Tipo dell'oggetto restituito. + Il ruolo specificato ha restituito anziché . + + + Restituisce un oggetto o del tipo corretto per il ruolo di destinazione specificato in una relazione. + Oggetto che rappresenta l'oggetto o recuperato. + Nome della relazione in cui viene definito targetRoleName.Il nome della relazione non è qualificato con lo spazio dei nomi. + Ruolo di destinazione da utilizzare per recuperare l'altra entità finale di relationshipName. + relationshipName o targetRoleName è null. + Il tipo di origine non corrisponde al tipo del proprietario. + targetRoleName non è valido oppure non è possibile trovare il tipo di relazione nei metadati. + + + Ottiene l'oggetto per un oggetto correlato utilizzando il nome della relazione e il nome del ruolo di destinazione specificati. + Oggetto di un oggetto correlato. + Nome della relazione per la navigazione.Il nome della relazione non è qualificato con lo spazio dei nomi. + Nome del ruolo di destinazione per la navigazione.Indica la direzione di navigazione nella relazione. + Tipo dell'oggetto restituito. + Il ruolo specificato ha restituito anziché . + + + Accetta un elemento EntityCollection esistente creato con il costruttore predefinito e lo inizializza utilizzando i nomi del ruolo di destinazione e della relazione specificati.Questo metodo è destinato esclusivamente alla deserializzazione e verrà generata un'eccezione se l'elemento EntityCollection specificato è già stato inizializzato o se il gestore delle relazioni è già collegato a un elemento ObjectContext. + Nome della relazione. + Nome del ruolo di destinazione. + Oggetto EntityCollection esistente. + Tipo dell'entità rappresentata da targetRoleName + + + Accetta un elemento EntityReference esistente creato con il costruttore predefinito e lo inizializza utilizzando i nomi del ruolo di destinazione e della relazione specificati.Questo metodo è destinato esclusivamente alla deserializzazione e verrà generata un'eccezione se l'oggetto EntityReference specificato è già stato inizializzato, se il gestore delle relazioni contiene già una relazione con questo nome e con questo ruolo di destinazione o se il gestore delle relazioni è già collegato a un oggetto ObjectContext. + Nome della relazione. + Nome del ruolo dell'entità finale correlata. + Oggetto da inizializzare. + Tipo dell'oggetto da inizializzare. + Quando l'oggetto è già stato inizializzato. -oppure- Quando il gestore delle relazioni è già collegato a un oggetto o contiene già una relazione con questo nome e con questo ruolo di destinazione. + + + Utilizzato internamente per deserializzare oggetti entità insieme alle istanze di . + Flusso serializzato. + + + Chiamato da Object Services per preparare un oggetto per la serializzazione binaria con una relazione serializzata. + Descrive l'origine e la destinazione di un flusso serializzato specificato e fornisce un ulteriore contesto definito dal chiamante. + + + Questa classe contiene i metodi comuni necessari per un oggetto data. + + + Inizializza una nuova istanza della classe . + + + Determina se le matrici di byte specificate contengono valori identici. + true se entrambe le matrici hanno la stessa lunghezza e contengono gli stessi valori byte; in caso contrario, false. + Valore della prima matrice di byte da confrontare. + Seconda matrice di byte da confrontare. + + + Restituisce il valore di data e ora minimo supportato dall'origine dati. + Valore che rappresenta il valore di data e ora minimo supportato dall'origine dati. + + + Nome costante pubblico utilizzato per l'individuazione delle modifiche. Questa definizione consente agli utenti di utilizzare questa costante anziché definire la stringa a livello di codice.In questo modo ci si assicura che il nome della proprietà sia corretto e che sia possibile eseguire più rapidamente i confronti nelle posizioni in cui si cerca questa stringa specifica.Gli utenti possono utilizzare la stringa con distinzione tra maiuscole e minuscole direttamente anziché la costante, la sola differenza è che il confronto sarà più lento.Delimitare il nome con i caratteri trattino (-) per garantire che non si creino conflitti con una proprietà dati reale perché -EntityKey- non è un nome di identificatore valido + + + Restituisce una copia del valore byte corrente. + Copia del valore corrente. + Valore della matrice di byte corrente. + + + Restituisce un tipo complesso per la proprietà specificata. + Oggetto di tipo complesso per la proprietà. + Oggetto complesso che eredita da qualsiasi oggetto complesso. + Nome della proprietà complessa che rappresenta l'oggetto complesso. + Indica se il tipo supporta valori null. + Indica se il tipo è inizializzato. + Tipo dell'oggetto complesso da richiedere. + + + Genera l'evento . + Nome della proprietà modificata. + + + Genera l'evento . + Nome della proprietà in fase di modifica. + + + Notifica della modifica di una proprietà. + + + Notifica che una proprietà sta per cambiare. + + + Genera un evento utilizzato per segnalare che una proprietà è stata modificata. + Nome della proprietà modificata. + + + Genera un evento utilizzato per segnalare che la modifica di una proprietà è in sospeso. + Nome della proprietà in fase di modifica. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore booleano. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore booleano. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore impostato. + Valore da convalidare. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore che viene impostato. + Indica se la proprietà ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene convalidato. + Valore passato nel metodo Set della proprietà. + Flag che indica se questa proprietà può essere Null. + Nome della proprietà che verrà convalidata. + Se il valore è Null per un valore che non ammette i valori Null. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Valore che viene impostato. + valore di da verificare. + Flag che indica se questa proprietà può essere Null. + Il valore è Null per una proprietà che non ammette i valori Null. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Valore che viene impostato. + Valore di da verificare. + Flag che indica se questa proprietà può essere Null. + Nome della proprietà che verrà convalidata. + Il valore è Null per una proprietà che non ammette i valori Null. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Valore che viene impostato. + Valore di da verificare. + Flag che indica se questa proprietà può essere Null. + Il valore è Null per una proprietà che non ammette i valori Null. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Valore che viene impostato. + valore di da verificare. + Flag che indica se questa proprietà può essere Null. + Nome della proprietà che verrà convalidata. + Il valore è Null per una proprietà che non ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore UInt16 che verrà impostato per una proprietà sia valido. + Valore UInt16 che ammette i valori Null che viene impostato. + Valore UInt16 che ammette i valori Null. + + + Assicura che il valore UInt16 che verrà impostato per una proprietà sia valido. + Valore UInt16 che ammette i valori Null che viene impostato. + Valore UInt16 che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore UInt32 che verrà impostato per una proprietà sia valido. + Valore UInt32 che ammette i valori Null che viene impostato. + Valore UInt32 che ammette i valori Null. + + + Assicura che il valore UInt32 che verrà impostato per una proprietà sia valido. + Valore UInt32 che ammette i valori Null che viene impostato. + Valore UInt32 che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore UInt64 che ammette i valori Null che viene impostato. + Valore UInt64 che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore UInt64 che ammette i valori Null che viene impostato. + Valore UInt64 che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore Single che verrà impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore Single che verrà impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Valore convalidato. + Valore stringa da verificare. + Flag che indica se questa proprietà può essere Null. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Proprietà convalidata. + Valore stringa da verificare. + Flag che indica se questa proprietà può essere Null. + Nome della proprietà che verrà convalidata. + Il valore stringa è Null per una stringa che non ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Imposta un oggetto complesso per la proprietà specificata. + Tipo complesso che deriva dall'oggetto complesso. + Oggetto complesso originale per la proprietà, se presente. + Oggetto complesso che viene impostato. + Proprietà complessa da impostare sull'oggetto complesso. + Tipo dell'oggetto che viene sostituito. + + + Verifica che un oggetto complesso non sia null. + Oggetto complesso da convalidare. + Oggetto complesso da convalidare. + Proprietà complessa nell'oggetto padre associato a complexObject. + Tipo dell'oggetto complesso da verificare. + + + Eccezione generata quando si verifica un errore che esegue il commit di . + + + Inizializza una nuova istanza di con i valori predefiniti. + + + Inizializza una nuova istanza della classe con dati serializzati. + Dati necessari per serializzare o deserializzare un oggetto. + Descrizione dell'origine e della destinazione del flusso serializzato specificato. + + + Inizializza una nuova istanza di con messaggio di errore. + Messaggio dell'eccezione. + + + Inizializza una nuova istanza di con messaggio di errore ed eccezione interna. + Messaggio dell'eccezione. + Eccezione interna. + + + Rappresenta un gestore delle transazioni che consente il recupero da errori di connessione non gravi durante il commit della transazione archiviando le informazioni di traccia della transazione nel database.Deve essere registrato tramite . + + + Inizializza una nuova istanza della classe utilizzando l'oggetto predefinito. + + + Inizializza una nuova istanza della classe . + Factory del contesto della transazione. + + + Archivia le informazioni di rilevamento per la nuova transazione nel database nella stessa transazione. + Connessione che ha avviato la transazione. + Informazioni contestuali associate alla chiamata. + + + Genera lo script di inizializzazione del database. + Script di inizializzazione del database. + + + Rimuove tutta la cronologia delle transazioni. + + + Rimuove in modo asincrono tutta la cronologia delle transazioni. + Attività che rappresenta l'operazione asincrona. + + + Rimuove in modo asincrono tutta la cronologia delle transazioni. + Attività che rappresenta l'operazione asincrona. + Token di annullamento. + + + Se viene generata un'eccezione, verifica la disponibilità della transazione nel database e genera nuovamente un'eccezione se non viene trovata.In caso contrario contrassegna il commit come completato e accoda le informazioni sulla transazione da eliminare. + Transazione che è stata sottoposta al commit. + Informazioni contestuali associate alla chiamata. + + + Rilascia le risorse usate da questo oggetto transazione. + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo quelle non gestite. + + + Arresta il rilevamento della transazione che è stata eliminata. + Transazione che è stata eliminata. + Informazioni contestuali associate alla chiamata. + + + Ottiene l'oggetto associato a se esistente; in caso contrario restituisce null. + Oggetto associato. + Contesto. + + + Ottiene l'oggetto associato a se esistente; in caso contrario restituisce null. + Oggetto associato. + Contesto. + + + Inizializza le proprietà dell'istanza. + Contesto. + + + Inizializza le proprietà dell'istanza. + Contesto. + Connessione. + + + Aggiunge la transazione specificata all'elenco delle transazioni che possono essere rimosse dal database + Transazione da rimuovere dal database. + + + Rimuove le transazioni contrassegnate per l'eliminazione. + + + Rimuove le transazioni contrassegnate per l'eliminazione se il numero è maggiore di . + true per rimuovere tutte le transazioni precedenti anche se il numero non supera . In caso contrario, false. + true per eseguire l'operazione usando la strategia di esecuzione associata. In caso contrario, false. + + + Rimuove in modo asincrono le transazioni contrassegnate per l'eliminazione. + Attività che rappresenta l'operazione asincrona. + + + Rimuove le transazioni contrassegnate per l'eliminazione se il numero è maggiore di . + Attività che rappresenta l'operazione asincrona. + true per rimuovere tutte le transazioni precedenti anche se il numero non supera . In caso contrario, false. + true per eseguire l'operazione usando la strategia di esecuzione associata. In caso contrario, false. + Token di annullamento. + + + Rimuove in modo asincrono le transazioni contrassegnate per l'eliminazione. + Attività che rappresenta l'operazione asincrona. + Token di annullamento. + + + Ottiene il numero di transazioni da eseguire nel contesto prima che il log delle transazioni venga pulito.Il valore predefinito è 20. + Numero di transazioni da eseguire nel contesto prima che il log delle transazioni venga pulito. + + + Arresta il rilevamento della transazione sottoposta al rollback. + Transazione che è stata sottoposta al rollback. + Informazioni contestuali associate alla chiamata. + + + Ottiene il contesto della transazione. + Contesto della transazione. + + + Restituito dal metodo ChangeTracker di per fornire l'accesso alle caratteristiche del contesto correlate all'individuazione delle modifiche delle entità. + + + Rileva le modifiche apportate alle proprietà e alle relazioni delle entità POCO.Si noti che alcuni tipi di entità, ad esempio proxy di individuazione delle modifiche ed entità che derivano da , segnalano automaticamente le modifiche e che per questi tipi di entità una chiamata a DetectChanges non è normalmente necessaria.Si noti inoltre che DetectChanges viene in genere chiamato automaticamente da molti dei metodi di e dalle relative classi correlate; è pertanto raro che questo metodo debba essere chiamato in modo esplicito.Potrebbe tuttavia essere auspicabile, in genere per motivi di prestazioni, disabilitare la chiamata automatica a DetectChanges utilizzando il flag AutoDetectChangesEnabled da . + + + Ottiene gli oggetti per tutte le entità rilevate da questo contesto. + Voci. + + + Ottiene gli oggetti per tutte le entità del tipo specificato rilevate da questo contesto. + Voci. + Tipo dell'entità. + + + Specifica se è uguale all'oggetto specificato. + true se è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a . + Codice hash associato a . + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Verifica se tramite l'oggetto vengono rilevate eventuali entità o relazioni nuove, eliminate o modificate che verranno inviate al database se viene chiamato il metodo . + True se nell'oggetto sottostante sono presenti modifiche, in caso contrario false. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Rappresenta una versione non generica della classe . + + + Restituisce l'oggetto generico equivalente. + Oggetto generico equivalente. + Tipo di entità in cui viene dichiarato il membro. + Tipo dell'elemento della raccolta. + + + Ottiene o imposta il valore corrente della proprietà di navigazione.Il valore corrente è costituito dall'entità a cui fa riferimento la proprietà di navigazione. + Valore corrente. + + + Ottiene a cui appartiene questa proprietà di navigazione. + Una voce per l'entità che possiede questa proprietà di navigazione. + + + Ottiene o imposta un valore che indica se tutte le entità di questa raccolta sono state caricate dal database. + true se tutte le entità correlate vengono caricate o se IsLoaded è stato impostato in modo esplicito su true; in caso contrario false. + + + Carica la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + + + Carica in modo asincrono la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + Attività che rappresenta l'operazione asincrona. + + + Carica in modo asincrono la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce la query che verrà utilizzata per caricare questa raccolta dal database.È possibile modificare la query restituita utilizzando LINQ per applicare filtri o eseguire operazioni nel database, come il conteggio del numero di entità contenute nella raccolta del database senza che vengano effettivamente caricate. + Query per la raccolta. + + + Le istanze di questa classe vengono restituite dal metodo Collection di e consentono l'esecuzione di operazioni come il caricamento sulle proprietà di navigazione della raccolta di un'entità. + Tipo dell'entità a cui appartiene questa proprietà. + Tipo dell'elemento contenuto nella raccolta di entità. + + + Ottiene o imposta il valore corrente della proprietà di navigazione.Il valore corrente è costituito dall'entità a cui fa riferimento la proprietà di navigazione. + Valore corrente. + + + Oggetto a cui appartiene questa proprietà di navigazione. + Una voce per l'entità che possiede questa proprietà di navigazione. + + + Ottiene o imposta un valore che indica se tutte le entità di questa raccolta sono state caricate dal database. + true se tutte le entità correlate vengono caricate o se IsLoaded è stato impostato in modo esplicito su true; in caso contrario false. + + + Carica la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + + + Carica in modo asincrono la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + Attività che rappresenta l'operazione asincrona. + + + Carica in modo asincrono la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce una nuova istanza della classe non generica per la proprietà di navigazione rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta la proprietà di navigazione. + + + Restituisce la query che verrà utilizzata per caricare questa raccolta dal database.È possibile modificare la query restituita utilizzando LINQ per applicare filtri o eseguire operazioni nel database, come il conteggio del numero di entità contenute nella raccolta del database senza che vengano effettivamente caricate. + Query per la raccolta. + + + Rappresentazione non modificabile di un modello Entity Data Model (EDM) che può essere utilizzato per creare un oggetto o passato al costruttore di .Per incrementare le prestazioni, le istanze di questo tipo devono essere memorizzate nella cache e riutilizzate per la costruzione di contesti. + + + Crea un'istanza di ObjectContext o una classe derivata da ObjectContext.Si noti che è invece possibile creare un'istanza di DbContext tramite il costruttore DbContext adatto.Se viene utilizzato un ObjectContext derivato, questo deve disporre di un costruttore pubblico con un solo parametro EntityConnection.La connessione passata viene utilizzata dall'ObjectContext creato, ma appartiene al contesto.Il chiamante deve eliminare la connessione dopo l'eliminazione del contesto. + Contesto. + Connessione esistente al database per l'utilizzo da parte del contesto. + Tipo di contesto da creare. + + + Versione non generica della classe . + + + Restituisce l'oggetto generico equivalente. + Oggetto generico equivalente. + Tipo di entità in cui viene dichiarato il membro. + Tipo della proprietà complessa. + + + Ottiene un oggetto che rappresenta una proprietà annidata complessa della proprietà. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + + + Ottiene un oggetto che rappresenta una proprietà annidata della proprietà.Questo metodo può essere utilizzato sia per le proprietà scalari che per quelle complesse. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + + + Le istanze di questa classe vengono restituite dal metodo ComplexProperty di e consentono l'accesso allo stato di una proprietà complessa. + Tipo dell'entità a cui appartiene questa proprietà. + Tipo della proprietà. + + + Ottiene un oggetto che rappresenta una proprietà annidata complessa della proprietà. + Oggetto che rappresenta la proprietà annidata. + Espressione che rappresenta la proprietà annidata. + Tipo della proprietà annidata. + + + Ottiene un oggetto che rappresenta una proprietà annidata complessa della proprietà. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + + + Ottiene un oggetto che rappresenta una proprietà annidata complessa della proprietà. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + Tipo della proprietà annidata. + + + Restituisce una nuova istanza della classe non generica per la proprietà rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta la proprietà. + + + Ottiene un oggetto che rappresenta una proprietà annidata della proprietà.Questo metodo può essere utilizzato sia per le proprietà scalari che per quelle complesse. + Oggetto che rappresenta la proprietà annidata. + Espressione che rappresenta la proprietà annidata. + Tipo della proprietà annidata. + + + Ottiene un oggetto che rappresenta una proprietà annidata della proprietà.Questo metodo può essere utilizzato sia per le proprietà scalari che per quelle complesse. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + Tipo della proprietà annidata. + + + Ottiene un oggetto che rappresenta una proprietà annidata della proprietà.Questo metodo può essere utilizzato sia per le proprietà scalari che per quelle complesse. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + + + Rappresenta le informazioni su una connessione di database. + + + Inizializza una nuova istanza della classe che rappresenta una connessione specificata nel file di configurazione dell'applicazione. + Nome della stringa di connessione contenuta nella configurazione dell'applicazione. + + + Inizializza una nuova istanza della classe in base a una stringa di connessione. + Stringa di connessione da utilizzare per la connessione. + Nome del provider da utilizzare per la connessione.Utilizzare 'System.Data.SqlClient' per SQL Server. + + + Determina se il tipo corrente è uguale a un tipo di oggetto fornito. + true se il tipo corrente è uguale al tipo di oggetto specificato; in caso contrario, false. + Oggetto confrontato con l'oggetto corrente. + + + Genera un valore che rappresenta la connessione corrente. + Valore che rappresenta la connessione corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Converte l'oggetto in una stringa. + Unità corrente. + + + Descrive l'origine della stringa di connessione al database associata a un oggetto . + + + La stringa di connessione è stata letta dalla configurazione esterna. + + + La stringa di connessione è stata creata in base alla convenzione. + + + La stringa di connessione è stata sottoposta a override dalle informazioni sulla connessione fornite a DbContextInfo. + + + La stringa di connessione è stata specificata in modo esplicito in fase di esecuzione. + + + Restituito dal metodo Configuration di per fornire l'accesso alle opzioni di configurazione per il contesto. + + + Ottiene o imposta un valore che indica se il metodo viene chiamato automaticamente dai metodi di e classi correlate.Il valore predefinito è true. + true se deve essere chiamato automaticamente; in caso contrario, false. + + + Ottiene o imposta il valore che determina se le funzioni e i comandi SQL devono essere sempre eseguiti in una transazione. + Comportamento predefinito della transazione. + + + Specifica se la configurazione è uguale all'oggetto specificato. + true se la configurazione è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato alla configurazione. + Codice hash associato alla configurazione. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Ottiene o imposta un valore che indica se è abilitato il caricamento lazy di relazioni esposte come proprietà di navigazione.Il caricamento lazy è abilitato per impostazione predefinita. + true se il caricamento lazy è abilitato; in caso contrario, false. + + + Ottiene o imposta un valore che indica se il framework creerà istanze di classi proxy generate dinamicamente ogni volta che viene da esso creata un'istanza di un tipo di entità.Notare che anche se la creazione di proxy è abilitata con questo flag, le istanze del proxy verranno create solo per tipi di entità che soddisfano i requisiti per l'inserimento nel proxy.La creazione di proxy è abilitata per impostazione predefinita. + true se la creazione di proxy è abilitata; in caso contrario, false. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Ottiene o imposta un valore che indica se viene esibita la semantica Null del database durante il confronto di due operandi per i quali vengono potenzialmente ammessi i valori Null.Il valore predefinito è false.Ad esempio, (operand1 == operand2) sarà convertito in: (operand1 = operand2) se UseDatabaseNullSemantics è true, rispettivamente (((operand1 = operand2) AND (NOT (operand1 IS NULL OR operand2 IS NULL))) OR ((operand1 IS NULL) AND (operand2 IS NULL))) se UseDatabaseNullSemantics è false. + true se il comportamento di confronto Null del database è abilitato; in caso contrario, false. + + + Ottiene o imposta un valore che indica se le entità rilevate devono essere convalidate automaticamente quando viene richiamato l'oggetto .Il valore predefinito è true. + + + Vengono fornite informazioni di runtime su un tipo specificato. + + + Inizializza una nuova istanza della classe con il tipo di contesto specificato. + Tipo concreto. + + + Inizializza una nuova istanza della classe con il tipo di contesto e il file di configurazione specificato. + Tipo concreto. + Oggetto che rappresenta il file di configurazione. + + + Inizializza una nuova istanza della classe usando le informazioni di connessione, il tipo di contesto e il file di configurazione specificati. + Tipo derivante da . + Oggetto che rappresenta il file di configurazione. + Informazioni sulla connessione per il database da utilizzare. + + + Inizializza una nuova istanza della classe usando le informazioni sul provider, il tipo di contesto e il file di configurazione specificati. + Tipo derivante da . + Oggetto che rappresenta il file di configurazione. + Oggetto che specifica il provider ADO.NET sottostante di destinazione. + + + Inizializza una nuova istanza della classe con il tipo di contesto specificato e l'impostazione specificata per la stringa di connessione. + Tipo derivante da . + Raccolta di stringhe di connessione. + + + Inizializza una nuova istanza della classe usando il tipo di contesto specificato e le informazioni di connessione specificate. + Tipo derivante da . + Informazioni sulla connessione per il database da utilizzare. + + + Inizializza una nuova istanza della classe usando il tipo di contesto specificato e le informazioni sul provider specificate. + Tipo derivante da . + Oggetto che specifica il provider ADO.NET sottostante di destinazione. + + + Ottiene il nome del provider ADO.NET della connessione utilizzata dal tipo sottostante. + Nome del provider ADO.NET della connessione utilizzata dal tipo sottostante. + + + Ottiene la stringa di connessione utilizzata dal tipo sottostante. + Stringa di connessione utilizzata dal tipo sottostante. + + + Ottiene il nome della stringa di connessione utilizzato dal tipo sottostante. + Nome della stringa di connessione utilizzato dal tipo sottostante. + + + Ottiene l'origine della stringa di connessione utilizzata dal tipo sottostante. + Origine della stringa di connessione utilizzata dal tipo sottostante. + + + Ottiene il tipo concreto. + Tipo concreto. + + + Crea un'istanza dell'oggetto . + Istanza creata. + + + Ottiene un valore che indica se è possibile creare il tipo sottostante. + true se è possibile creare il tipo sottostante. In caso contrario, false. + + + Ottiene o imposta un'azione da eseguire in DbModelBuilder dopo l'esecuzione di OnModelCreating nel contesto. + Azione da eseguire in DbModelBuilder dopo l'esecuzione di OnModelCreating nel contesto. + + + Versione non generica della classe . + + + Restituisce una nuova istanza della classe generica per il tipo generico specificato per l'entità rilevata rappresentata da questo oggetto.Si noti che il tipo dell'entità rilevata deve essere compatibile con il tipo generico. In caso contrario, verrà generata un'eccezione. + Una versione generica. + Tipo dell'entità. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione della raccolta da questa entità a una raccolta di entità correlate. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + + + Ottiene un oggetto che rappresenta una proprietà complessa dell'entità. + Oggetto che rappresenta la proprietà complessa. + Nome della proprietà complessa. + + + Ottiene i valori di proprietà correnti per l'entità rilevata rappresentata da questo oggetto. + Valori correnti. + + + Ottiene l'entità. + Entità. + + + Determina se l'oggetto specificato è uguale a questa istanza.Due istanze di sono considerate uguali se sono entrambe voci della stessa entità nello stesso . + true se l'oggetto specificato è uguale a questa istanza; in caso contrario false. + Oggetto da confrontare con questa istanza. + + + Determina se l'oggetto specificato è uguale a questa istanza.Due istanze di sono considerate uguali se sono entrambe voci della stessa entità nello stesso . + true se l'oggetto specificato è uguale a questa istanza; in caso contrario false. + Oggetto da confrontare con questa istanza. + + + Consente di eseguire una query sul database per individuare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Valori archivio. + + + Consente di eseguire query sul database in modo asincrono per trovare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene i valori dell'archivio. + + + Consente di eseguire query sul database in modo asincrono per trovare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene i valori dell'archivio. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un codice hash per questa istanza. + Codice hash per questa istanza, adatto per l'utilizzo in algoritmi hash e in strutture di dati, ad esempio una tabella hash. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Convalida questa istanza di e restituisce il risultato della convalida. + Risultato della convalida dell'entità.Può essere Null se il metodo viene sottoposto a override. + + + Ottiene un oggetto che rappresenta un membro dell'entità.Il tipo di runtime dell'oggetto restituito varierà a seconda del tipo di membro richiesto.I tipi di membri attualmente supportati e i relativi tipi restituiti sono: Proprietà di navigazione di riferimento: .Proprietà di navigazione della raccolta: .Proprietà primitiva/scalare: .Proprietà complessa: . + Oggetto che rappresenta il membro. + Nome del membro. + + + Ottiene i valori di proprietà originali per l'entità rilevata rappresentata da questo oggetto.I valori originali sono generalmente i valori di proprietà dell'entità al momento dell'esecuzione dell'ultima query dal database. + Valori originali. + + + Ottiene un oggetto che rappresenta una proprietà scalare o complessa dell'entità. + Oggetto che rappresenta la proprietà. + Nome della proprietà. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione di riferimento (cioènon di raccolta) da questa entità a un'altra entità. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + + + Ricarica l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + + + Ricarica in modo asincrono l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + Attività che rappresenta l'operazione asincrona. + + + Ricarica in modo asincrono l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene o imposta lo stato dell'entità. + Stato. + + + Restituisce una rappresentazione di stringa di . + Rappresentazione di stringa di . + + + Le istanze di questa classe forniscono accesso alle informazioni sulle entità che vengono rilevate da e sul relativo controllo.Utilizzare i metodi Entity o Entities del contesto per ottenere oggetti di questo tipo. + Tipo dell'entità. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione della raccolta da questa entità a una raccolta di entità correlate. + Oggetto che rappresenta la proprietà di navigazione. + Espressione che rappresenta la proprietà di navigazione. + Tipo di elementi contenuti nella raccolta. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione della raccolta da questa entità a una raccolta di entità correlate. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + Tipo di elementi contenuti nella raccolta. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione della raccolta da questa entità a una raccolta di entità correlate. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + + + Ottiene un oggetto che rappresenta una proprietà complessa dell'entità. + Oggetto che rappresenta la proprietà complessa. + Espressione che rappresenta la proprietà complessa. + Tipo della proprietà complessa. + + + Ottiene un oggetto che rappresenta una proprietà complessa dell'entità. + Oggetto che rappresenta la proprietà complessa. + Nome della proprietà complessa. + Tipo della proprietà complessa. + + + Ottiene un oggetto che rappresenta una proprietà complessa dell'entità. + Oggetto che rappresenta la proprietà complessa. + Nome della proprietà complessa. + + + Ottiene i valori di proprietà correnti per l'entità rilevata rappresentata da questo oggetto. + Valori correnti. + + + Ottiene l'entità. + Entità. + + + Determina se l'oggetto specificato è uguale a questa istanza.Due istanze di sono considerate uguali se sono entrambe voci della stessa entità nello stesso . + true se l'oggetto specificato è uguale a questa istanza; in caso contrario false. + Oggetto da confrontare con questa istanza. + + + Determina se l'oggetto specificato è uguale a questa istanza.Due istanze di sono considerate uguali se sono entrambe voci della stessa entità nello stesso . + true se l'oggetto specificato è uguale a questa istanza; in caso contrario false. + Oggetto da confrontare con questa istanza. + + + Consente di eseguire una query sul database per individuare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Valori archivio. + + + Consente di eseguire query sul database in modo asincrono per trovare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene i valori dell'archivio. + + + Consente di eseguire query sul database in modo asincrono per trovare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene i valori dell'archivio. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un codice hash per questa istanza. + Codice hash per questa istanza, adatto per l'utilizzo in algoritmi hash e in strutture di dati, ad esempio una tabella hash. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Convalida questa istanza di e restituisce il risultato della convalida. + Risultato della convalida dell'entità.Può essere Null se il metodo viene sottoposto a override. + + + Ottiene un oggetto che rappresenta un membro dell'entità.Il tipo di runtime dell'oggetto restituito varierà a seconda del tipo di membro richiesto.I tipi di membri attualmente supportati e i relativi tipi restituiti sono: Proprietà di navigazione di riferimento: .Proprietà di navigazione della raccolta: .Proprietà primitiva/scalare: .Proprietà complessa: . + Oggetto che rappresenta il membro. + Nome del membro. + Tipo di membro. + + + Ottiene un oggetto che rappresenta un membro dell'entità.Il tipo di runtime dell'oggetto restituito varierà a seconda del tipo di membro richiesto.I tipi di membri attualmente supportati e i relativi tipi restituiti sono: Proprietà di navigazione di riferimento: .Proprietà di navigazione della raccolta: .Proprietà primitiva/scalare: .Proprietà complessa: . + Oggetto che rappresenta il membro. + Nome del membro. + + + Restituisce una nuova istanza della classe non generica per l'entità rilevata rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta l'entità rilevata. + + + Ottiene i valori di proprietà originali per l'entità rilevata rappresentata da questo oggetto.I valori originali sono generalmente i valori di proprietà dell'entità al momento dell'esecuzione dell'ultima query dal database. + Valori originali. + + + Ottiene un oggetto che rappresenta una proprietà scalare o complessa dell'entità. + Oggetto che rappresenta la proprietà. + Espressione che rappresenta la proprietà. + Tipo della proprietà. + + + Ottiene un oggetto che rappresenta una proprietà scalare o complessa dell'entità. + Oggetto che rappresenta la proprietà. + Nome della proprietà. + + + Ottiene un oggetto che rappresenta una proprietà scalare o complessa dell'entità. + Oggetto che rappresenta la proprietà. + Nome della proprietà. + Tipo della proprietà. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione di riferimento (cioènon di raccolta) da questa entità a un'altra entità. + Oggetto che rappresenta la proprietà di navigazione. + Espressione che rappresenta la proprietà di navigazione. + Tipo della proprietà. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione di riferimento (cioènon di raccolta) da questa entità a un'altra entità. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione di riferimento (cioènon di raccolta) da questa entità a un'altra entità. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + Tipo della proprietà. + + + Ricarica l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + + + Ricarica in modo asincrono l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + Attività che rappresenta l'operazione asincrona. + + + Ricarica in modo asincrono l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene o imposta lo stato dell'entità. + Stato. + + + Restituisce una rappresentazione di stringa dei valori delle entità del database. + Rappresentazione di stringa dei valori delle entità del database. + + + Fornisce l'implementazione di base del meccanismo di riesecuzione per le operazioni non affidabili e le condizioni temporanee che utilizza ritardi tra i tentativi che aumentano esponenzialmente. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe con i limiti specificati per il numero di tentativi e il ritardo tra i tentativi. + Numero massimo di tentativi. + Ritardo massimo espresso in millisecondi tra i tentativi. + + + Esegue ripetutamente l'operazione specificata mentre soddisfa i criteri correnti per i tentativi. + Delegato che rappresenta un'operazione eseguibile che non restituisce risultati. + Se la strategia di ritardo dei tentativi determina che l'operazione non deve essere più rieseguita + Se una transazione esistente viene rilevata e la strategia di esecuzione non la supporta. + Se questa istanza è già usata per eseguire un'operazione. + + + Esegue ripetutamente l'operazione specificata mentre soddisfa i criteri correnti per i tentativi. + Risultato dell'operazione. + Delegato che rappresenta un'operazione eseguibile che restituisce il risultato di tipo . + Tipo di risultato previsto dall'operazione eseguibile. + Se la strategia di ritardo dei tentativi determina che l'operazione non deve essere più rieseguita + Se una transazione esistente viene rilevata e la strategia di esecuzione non la supporta. + Se questa istanza è già usata per eseguire un'operazione. + + + Esegue ripetutamente l'operazione asincrona specificata mentre soddisfa i criteri correnti per i tentativi. + Attività che verrà eseguita fino al completamento se l'attività originale viene portata a termine correttamente (la prima volta o dopo più tentativi).Se l'attività ha esito negativo con un errore non temporaneo o viene raggiunto il numero massimo consentito di tentativi, l'attività restituita darà un errore e l'eccezione dovrà essere osservata. + Funzione che restituisce un'attività avviata di tipo . + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + Tipo di risultato dell'oggetto restituito da . + Se la strategia di ritardo dei tentativi determina che l'operazione non deve essere più rieseguita + Se una transazione esistente viene rilevata e la strategia di esecuzione non la supporta. + Se questa istanza è già usata per eseguire un'operazione. + + + Esegue ripetutamente l'operazione asincrona specificata mentre soddisfa i criteri correnti per i tentativi. + Attività che verrà eseguita fino al completamento se l'attività originale viene portata a termine correttamente (la prima volta o dopo più tentativi).Se l'attività ha esito negativo con un errore non temporaneo o viene raggiunto il numero massimo consentito di tentativi, l'attività restituita darà un errore e l'eccezione dovrà essere osservata. + Funzione che restituisce un'attività avviata. + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + Se la strategia di ritardo dei tentativi determina che l'operazione non deve essere più rieseguita + Se una transazione esistente viene rilevata e la strategia di esecuzione non la supporta. + Se questa istanza è già usata per eseguire un'operazione. + + + Determina se l'operazione deve essere riprovata e stabilisce il ritardo prima del prossimo tentativo. + Ritardo che indica il tempo di attesa prima del tentativo di esecuzione successivo se l'operazione deve essere rieseguita. In caso contrario, null. + Eccezione generata durante l'ultimo tentativo di esecuzione. + + + Ottiene un valore che indica se può ripetere l'esecuzione dopo un errore. + true se può ripetere l'esecuzione dopo un errore. In caso contrario, false. + + + Determina se l'eccezione specificata rappresenta un errore temporaneo che può essere compensato con un tentativo. + true se l'eccezione specificata viene considerata temporanea. In caso contrario, false. + Oggetto eccezione da verificare. + + + Ottiene in modo ricorsivo InnerException da purché si tratti di un oggetto , o e lo passa a . + Risultato di . + Eccezione di cui eseguire il wrapping. + Delegato che verrà chiamato con l'eccezione di cui è stato rimosso il wrapping. + Il nome del tipo di eccezione sottoposta al wrapping. + + + Si tratta di un utilizzo della classe di base astratta per rappresentare una proprietà scalare o complessa o una proprietà di navigazione di un'entità.Nelle proprietà scalari e complesse viene utilizzata la classe derivata , nelle proprietà di navigazione di riferimento viene utilizzata la classe derivata e nelle proprietà di navigazione della raccolta viene utilizzata la classe derivata . + + + Inizializza una nuova istanza della classe . + + + Restituisce l'oggetto generico equivalente. + Oggetto generico equivalente. + Tipo di entità in cui viene dichiarato il membro. + Tipo della proprietà. + + + Ottiene o imposta il valore corrente di questa proprietà. + Valore corrente. + + + Oggetto a cui appartiene questo membro. + Una voce per l'entità che possiede questo membro. + + + Determina se la voce specificata è uguale alla voce corrente. + true se la voce specificata è uguale alla voce corrente; in caso contrario, false. + Oggetto da confrontare con la voce corrente. + + + Restituisce la funzione hash per questa voce. + Funzione hash per questa voce. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Convalida questa proprietà. + Raccolta di oggetti .Mai Null.Se l'entità è valida, la raccolta sarà vuota. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce una rappresentazione di stringa dei valori delle proprietà del database. + Rappresentazione di stringa dei valori delle proprietà del database. + + + Si tratta di un utilizzo della classe di base astratta per rappresentare una proprietà scalare o complessa o una proprietà di navigazione di un'entità.Nelle proprietà scalari e complesse viene utilizzata la classe derivata , nelle proprietà di navigazione di riferimento viene utilizzata la classe derivata e nelle proprietà di navigazione della raccolta viene utilizzata la classe derivata . + Tipo dell'entità a cui appartiene questa proprietà. + Tipo della proprietà. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il valore corrente di questa proprietà. + Valore corrente. + + + Oggetto a cui appartiene questo membro. + Una voce per l'entità che possiede questo membro. + + + Specifica se l'oggetto è uguale all'oggetto specificato. + true se l'oggetto è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato all'oggetto. + Codice hash associato all'oggetto. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Convalida questa proprietà. + Raccolta di oggetti .Mai Null.Se l'entità è valida, la raccolta sarà vuota. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce una nuova istanza della classe non generica per la proprietà rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta la proprietà. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Rappresenta un oggetto Entity Data Model (EDM) creato da .Il metodo Compile può essere utilizzato per passare da questa rappresentazione EDM a , ovvero uno snapshot compilato del modello adatto per la memorizzazione nella cache e la creazione di istanze di o . + + + Crea un oggetto per questa modalità che è uno snapshot compilato adatto per la memorizzazione nella cache e la creazione delle istanze dell'oggetto . + Modello compilato. + + + Ottiene il modello concettuale. + + + Ottiene il modello di mapping. + + + Ottiene le informazioni del provider. + + + Ottiene il manifesto del provider. + + + Ottiene il modello di archivio. + + + Versione non generica della classe . + + + Restituisce l'oggetto generico equivalente. + Oggetto generico equivalente. + Tipo di entità in cui viene dichiarato il membro. + Tipo della proprietà. + + + Ottiene o imposta il valore corrente di questa proprietà. + Valore corrente. + + + Oggetto a cui appartiene questa proprietà. + Una voce per l'entità che possiede questa proprietà. + + + Ottiene o imposta un valore che indica se è stato modificato il valore di questa proprietà da quando è stato caricato dal database. + true se questa istanza è modificata. In caso contrario, false. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Ottiene o imposta il valore originale di questa proprietà. + Valore originale. + + + Oggetto della proprietà di cui questa è una proprietà annidata.Questo metodo restituirà solo una voce non Null per le proprietà di oggetti complessi, mentre restituirà null per le proprietà dell'entità stessa. + Una voce per la proprietà complessa padre o null se si tratta di una proprietà dell'entità. + + + Le istanze di questa classe vengono restituite dal metodo Property di e consentono l'accesso allo stato della proprietà scalare o complessa. + Tipo dell'entità a cui appartiene questa proprietà. + Tipo della proprietà. + + + Ottiene o imposta il valore corrente di questa proprietà. + Valore corrente. + + + Oggetto a cui appartiene questa proprietà. + Una voce per l'entità che possiede questa proprietà. + + + Ottiene o imposta un valore che indica se è stato modificato il valore di questa proprietà da quando è stato caricato dal database. + true se questa istanza è modificata. In caso contrario, false. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce una nuova istanza della classe non generica per la proprietà rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta la proprietà. + + + Ottiene o imposta il valore originale di questa proprietà. + Valore originale. + + + Oggetto della proprietà di cui questa è una proprietà annidata.Questo metodo restituirà solo una voce non Null per le proprietà di oggetti complessi, mentre restituirà null per le proprietà dell'entità stessa. + Una voce per la proprietà complessa padre o null se si tratta di una proprietà dell'entità. + + + Raccolta di tutte le proprietà per un'entità sottostante o un oggetto complesso. + + + Crea un nuovo dizionario contenente le copie di tutte le proprietà contenute in questo dizionario.Le modifiche apportate al nuovo dizionario non verranno riflesse in questo dizionario e viceversa. + Clone del dizionario. + + + Specifica se è uguale a un oggetto specifico. + true se è uguale a un oggetto specifico; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato al valore della proprietà. + Codice hash associato al valore della proprietà. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Ottiene il valore della proprietà come quando si utilizza il metodo Get della proprietà indicizzata, ma tipizzato in base al tipo del parametro generico.Ciò si rivela particolarmente utile con i dizionari annidati per evitare di scrivere espressioni con molti cast. + Valore della proprietà. + Nome della proprietà. + Tipo della proprietà. + + + Ottiene o imposta il valore della proprietà con il nome della proprietà specificato.Il valore può essere un'istanza annidata di questa classe. + Valore della proprietà. + + + Ottiene il set di nomi di tutte le proprietà contenute in questo dizionario come set di sola lettura. + Nomi delle proprietà. + + + Imposta i valori di questo dizionario leggendo i valori da un altro dizionario.L'altro dizionario deve essere basato sullo stesso tipo di questo dizionario o su un tipo derivato dal tipo di quest'ultimo. + Dizionario da cui leggere i dati. + + + Imposta i valori di questo dizionario leggendo i valori fuori dall'oggetto specificato.L'oggetto specificato può essere di qualsiasi tipo.Verrà letta qualsiasi proprietà sull'oggetto con un nome che corrisponde a un nome di proprietà nel dizionario che può essere letta.Le altre proprietà verranno ignorate.Questo consente, ad esempio, di copiare proprietà da oggetti DTO (Data Transfer Object) semplici. + Oggetto da cui leggere i dati. + + + Crea un oggetto del tipo sottostante per questo dizionario e lo popola con i valori delle proprietà presenti in questo dizionario. + Proprietà di questo dizionario copiate in un nuovo oggetto. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Raggruppa una coppia di stringhe tramite cui vengono identificati un provider e una versione server in un singolo oggetto. + + + Crea un nuovo oggetto per il nome invariante e il token del manifesto di un provider specifico. + Stringa tramite cui viene identificato il provider.Ad esempio, nel provider SQL Server viene utilizzata la stringa "System.Data.SqlCient". + Stringa tramite cui viene identificata la versione del server di database utilizzata.Ad esempio, nel provider SQL Server viene utilizzata la stringa "2008" per SQL Server 2008.Non può essere Null, ma potrebbe essere vuota.Il token del manifesto viene talvolta indicato con il termine hint di versione. + + + Determina se l'oggetto specificato è uguale a questo oggetto corrente. + true se l'oggetto specificato è uguale a questo oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Ottiene la funzione hash di questo oggetto corrente. + Funzione hash di questo oggetto corrente. + + + Stringa tramite cui viene identificato il provider.Ad esempio, nel provider SQL Server viene utilizzata la stringa "System.Data.SqlCient". + + + Stringa tramite cui viene identificata la versione del server di database utilizzata.Ad esempio, nel provider SQL Server viene utilizzata la stringa "2008" per SQL Server 2008.Non può essere Null, ma potrebbe essere vuota. + + + Rappresenta una query LINQ to Entities non generica su DbContext. + + + Restituisce una nuova query in cui le entità restituite non verranno memorizzate nella cache dell'oggetto . + Nuova query a cui è stato applicato il valore NoTracking. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Restituisce l'oggetto generico equivalente. + Oggetto del set generico. + Tipo di elemento per cui è stata creata la query. + + + Tipo di elemento IQueryable. + + + Specifica se la query è uguale all'oggetto specificato. + true se la query è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato alla query. + Codice hash associato alla query. + + + Ottiene il tipo associato alla query. + Tipo associato alla query. + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto DbQuery&lt;T&gt; con il percorso della query definito. + Elenco di oggetti correlati separato da punti da restituire nei risultati della query. + + + Restituisce un oggetto che, se enumerato, eseguirà la query nel database. + Risultati di query. + + + Restituisce il valore false. + false . + + + Genera un'eccezione che indica che l'associazione diretta a una query dell'archivio non è supportata.In alternativa, popolare un DbSet con dati, ad esempio tramite il metodo di estensione Load, quindi eseguire l'associazione ai dati locali.Per l'associazione WPF a DbSet.Local.Per Windows Form eseguire l'associazione a DbSet.Local.ToBindingList(). + Non restituisce mai; genera sempre. + + + Restituisce un oggetto che, se enumerato, eseguirà la query nel database. + Risultati di query. + + + Espressione LINQ IQueryable. + + + Provider IQueryable. + + + Restituisce una rappresentazione della query sottostante. + Stringa di query. + + + Rappresenta una query LINQ to Entities su DbContext. + Tipo di entità per cui eseguire una query. + + + Restituisce una nuova query in cui le entità restituite non verranno memorizzate nella cache dell'oggetto . + Nuova query a cui è stato applicato il valore NoTracking. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Determina se la query corrente è uguale alla query specificata. + true se la query corrente è uguale alla query specificata; in caso contrario, false. + Oggetto da confrontare con la query corrente. + + + Restituisce la funzione hash per questa query. + Funzione hash per questa query. + + + Ottiene il tipo per la query corrente. + Tipo per la query corrente. + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto con il percorso della query definito. + Elenco di oggetti correlati separato da punti da restituire nei risultati della query. + + + Restituisce una nuova istanza della classe non generica per questa query. + Versione non generica. + Query. + + + Ottiene l'enumerazione di questa query facendo in modo che venga eseguita sull'archivio. + + per la query. + + + Restituisce un oggetto che, se enumerato, eseguirà la query nel database. + Risultati di query. + + + Restituisce il valore false. + false . + + + Genera un'eccezione che indica che l'associazione diretta a una query dell'archivio non è supportata.In alternativa, popolare un DbSet con dati, ad esempio tramite il metodo di estensione Load, quindi eseguire l'associazione ai dati locali.Per l'associazione WPF a DbSet.Local.Per Windows Form eseguire l'associazione a DbSet.Local.ToBindingList(). + Non restituisce mai; genera sempre. + + + Restituisce un oggetto che, se enumerato, eseguirà la query nel database. + Risultati di query. + + + Restituisce un oggetto che, se enumerato, eseguirà la query nel database. + Risultati di query. + + + Tipo di elemento IQueryable. + + + Espressione LINQ IQueryable. + + + Provider IQueryable. + + + Restituisce una rappresentazione della query sottostante. + Stringa di query. + + + Rappresenta una query SQL per non entità create da un oggetto e viene eseguita utilizzando la connessione da tale contesto.Le istanze di questa classe vengono ottenute dall'istanza di .La query non viene eseguita quando viene creato questo oggetto; viene eseguita ogni volta che viene enumerata, ad esempio tramite foreach.Le query SQL per le entità vengono create utilizzando .Per una versione generica di questa classe, vedere . + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Specifica se la query è uguale all'oggetto specificato. + true se la query è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Azione da eseguire su ciascun elemento. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Azione da eseguire su ciascun elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Ottiene il codice hash associato alla query. + Codice hash associato alla query. + + + Ottiene il tipo associato alla query. + Tipo associato alla query. + + + Restituisce il valore false. + false . + + + Genera un'eccezione che indica che l'associazione diretta a una query dell'archivio non è supportata. + Non restituisce mai; genera sempre. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Crea un oggetto dalla query enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della query. + + + Crea un oggetto dalla query enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un oggetto che contiene la stringa SQL impostata alla creazione della query.I parametri non sono inclusi. + + che rappresenta questa istanza. + + + Rappresenta una query SQL per non entità create da un oggetto e viene eseguita utilizzando la connessione da tale contesto.Le istanze di questa classe vengono ottenute dall'istanza di .La query non viene eseguita quando viene creato questo oggetto; viene eseguita ogni volta che viene enumerata, ad esempio tramite foreach.Le query SQL per le entità vengono create utilizzando .Per una versione non generica di questa classe, vedere . + Tipo degli elementi restituiti dalla query. + + + Determina in modo asincrono se tutti gli elementi della query soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se ogni elemento del risultato della query supera il test nel predicato specificato; in caso contrario false. + Funzione per testare ogni elemento per una condizione. + + è null. + + + Determina in modo asincrono se tutti gli elementi della query soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se ogni elemento del risultato della query supera il test nel predicato specificato; in caso contrario false. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + + Determina in modo asincrono se la query contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se il risultato della query contiene elementi; in caso contrario false. + + + Determina in modo asincrono se uno o più elementi della query soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se un elemento del risultato della query supera il test nel predicato specificato; in caso contrario false. + Funzione per testare ogni elemento per una condizione. + + + Determina in modo asincrono se uno o più elementi della query soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se un elemento del risultato della query supera il test nel predicato specificato; in caso contrario false. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Determina in modo asincrono se la query contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se il risultato della query contiene elementi; in caso contrario false. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Determina in modo asincrono se la query contiene un elemento specificato utilizzando l'operatore di uguaglianza predefinito. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se il risultato della query contiene il valore specificato; in caso contrario false. + Oggetto da individuare nel risultato della query. + + + Determina in modo asincrono se la query contiene un elemento specificato utilizzando l'operatore di uguaglianza predefinito. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se il risultato della query contiene il valore specificato; in caso contrario false. + Oggetto da individuare nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono il numero di elementi nella query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query. + Il numero di elementi nel risultato della query è maggiore di . + + + Restituisce in modo asincrono il numero di elementi nella query che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa. + Funzione per testare ogni elemento per una condizione. + Il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono il numero di elementi nella query che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono il numero di elementi nella query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il numero di elementi nel risultato della query è maggiore di . + + + Determina se la query corrente è uguale alla query specificata. + true se la query corrente è uguale alla query specificata; in caso contrario, false. + Query da confrontare con la query corrente. + + + Restituisce in modo asincrono il primo elemento della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento nel risultato della query. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono il primo elemento della query che soddisfa una condizione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento nel risultato della query che soddisfa una condizione specificata. + Funzione per testare ogni elemento per una condizione. + + è null. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono il primo elemento della query che soddisfa una condizione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento nel risultato della query che soddisfa una condizione specificata. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono il primo elemento della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono il primo elemento della query o un valore predefinito se il risultato della query non contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se il risultato della query è vuoto; in caso contrario il primo elemento nel risultato della query. + + + Restituisce in modo asincrono il primo elemento della query che soddisfa una condizione specificata o un valore predefinito se non viene trovato un tale elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se il risultato della query è vuoto o se nessun elemento supera il test specificato da ; in caso contrario il primo elemento nel risultato della query che supera il test specificato da . + Funzione per testare ogni elemento per una condizione. + + è null. + + + Restituisce in modo asincrono il primo elemento della query che soddisfa una condizione specificata o un valore predefinito se non viene trovato un tale elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se il risultato della query è vuoto o se nessun elemento supera il test specificato da ; in caso contrario il primo elemento nel risultato della query che supera il test specificato da . + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + + Restituisce in modo asincrono il primo elemento della query o un valore predefinito se il risultato della query non contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se il risultato della query è vuoto; in caso contrario il primo elemento nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Azione da eseguire. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Azione da eseguire. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Restituisce la funzione hash per questa query. + Funzione hash per questa query. + + + Ottiene il tipo per la query corrente. + Tipo per la query corrente. + + + Restituisce in modo asincrono un oggetto che rappresenta il numero totale di elementi nella query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query. + Il numero di elementi nel risultato della query è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero di elementi nella query che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa. + Funzione per testare ogni elemento per una condizione. + Il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero di elementi nella query che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero totale di elementi nella query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il numero di elementi nel risultato della query è maggiore di . + + + Restituisce in modo asincrono il valore massimo della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della query. + + + Restituisce in modo asincrono il valore massimo della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono il valore minimo della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della query. + + + Restituisce in modo asincrono il valore minimo della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono l'unico elemento della query e genera un'eccezione se nella sequenza non è presente esattamente un solo elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query. + Il risultato della query include più elementi. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono l'unico elemento della query che soddisfa una condizione specificata e genera un'eccezione se esistono più elementi di tale tipo. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query che soddisfa la condizione in . + Funzione per testare ogni elemento per una condizione. + + è null. + Nessun elemento soddisfa la condizione in . + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono l'unico elemento della query che soddisfa una condizione specificata e genera un'eccezione se esistono più elementi di tale tipo. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query che soddisfa la condizione in . + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + Nessun elemento soddisfa la condizione in . + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono l'unico elemento della query e genera un'eccezione se nella sequenza non è presente esattamente un solo elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il risultato della query include più elementi. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono l'unico elemento di una sequenza o un valore predefinito se la sequenza è vuota. Questo metodo genera un'eccezione se esistono più elementi nella sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query o default () se la sequenza non contiene elementi. + Il risultato della query include più elementi. + + + Restituisce in modo asincrono il singolo elemento della query che soddisfa una condizione specificata o un valore predefinito se tale elemento esiste. Questo metodo genera un'eccezione se più elementi soddisfano la condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query che soddisfa la condizione in o default () se non viene trovato un elemento di tale tipo. + Funzione per testare ogni elemento per una condizione. + + è null. + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono il singolo elemento della query che soddisfa una condizione specificata o un valore predefinito se tale elemento esiste. Questo metodo genera un'eccezione se più elementi soddisfano la condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query che soddisfa la condizione in o default () se non viene trovato un elemento di tale tipo. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono l'unico elemento di una sequenza o un valore predefinito se la sequenza è vuota. Questo metodo genera un'eccezione se esistono più elementi nella sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query o default () se la sequenza non contiene elementi. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il risultato della query include più elementi. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Restituisce il valore false. + false . + + + Genera un'eccezione che indica che l'associazione diretta a una query dell'archivio non è supportata. + Non restituisce mai; genera sempre. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Crea una matrice dalla query enumerandola in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene una matrice che contiene elementi della sequenza di input. + + + Crea una matrice dalla query enumerandola in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene una matrice che contiene elementi della sequenza di input. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Funzione per estrarre una chiave da ogni elemento. + Tipo della chiave restituita da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a un operatore di confronto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Funzione per estrarre una chiave da ogni elemento. + Oggetto per confrontare le chiavi. + Tipo della chiave restituita da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a un operatore di confronto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Funzione per estrarre una chiave da ogni elemento. + Oggetto per confrontare le chiavi. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo della chiave restituita da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla query. + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata, a un operatore di confronto e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto per confrontare le chiavi. + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata, a un operatore di confronto e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto per confrontare le chiavi. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla query. + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Funzione per estrarre una chiave da ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo della chiave restituita da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + + + Crea un oggetto dalla query enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un oggetto che contiene la stringa SQL impostata alla creazione della query.I parametri non sono inclusi. + + che rappresenta questa istanza. + + + Versione non generica della classe . + + + Restituisce l'oggetto generico equivalente. + Oggetto generico equivalente. + Tipo di entità in cui viene dichiarato il membro. + Tipo della proprietà. + + + Ottiene o imposta il valore corrente della proprietà di navigazione.Il valore corrente è costituito dall'entità a cui fa riferimento la proprietà di navigazione. + Valore corrente. + + + Oggetto a cui appartiene questa proprietà di navigazione. + Una voce per l'entità che possiede questa proprietà di navigazione. + + + Ottiene o imposta un valore che indica se l'entità è stata caricata dal database. + true se l'entità viene caricata o se IsLoaded è stato impostato in modo esplicito su true; in caso contrario false. + + + Carica l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + + + Carica in modo asincrono l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + Attività che rappresenta l'operazione asincrona. + + + Carica in modo asincrono l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce la query che verrà utilizzata per caricare questa entità dal database.È possibile modificare la query restituita utilizzando LINQ per applicare filtri o eseguire operazioni nel database. + Query per l'entità. + + + Le istanze di questa classe vengono restituite dal metodo Reference di e consentono l'esecuzione di operazioni come il caricamento sulle proprietà di navigazione di riferimento di un'entità. + Tipo dell'entità a cui appartiene questa proprietà. + Tipo della proprietà. + + + Ottiene o imposta il valore corrente della proprietà di navigazione.Il valore corrente è costituito dall'entità a cui fa riferimento la proprietà di navigazione. + Valore corrente. + + + Oggetto a cui appartiene questa proprietà di navigazione. + Una voce per l'entità che possiede questa proprietà di navigazione. + + + Ottiene o imposta un valore che indica se l'entità è stata caricata dal database. + true se l'entità viene caricata o se IsLoaded è stato impostato in modo esplicito su true; in caso contrario false. + + + Carica l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + + + Carica in modo asincrono l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + Attività che rappresenta l'operazione asincrona. + + + Carica in modo asincrono l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce una nuova istanza della classe non generica per la proprietà di navigazione rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta la proprietà di navigazione. + + + Restituisce la query che verrà utilizzata per caricare questa entità dal database.È possibile modificare la query restituita utilizzando LINQ per applicare filtri o eseguire operazioni nel database. + Query per l'entità. + + + Rappresenta una query SQL per entità create da un e viene eseguita utilizzando la connessione da tale contesto.Le istanze di questa classe sono ottenute dall'istanza di per il tipo di entità.La query non viene eseguita quando viene creato questo oggetto; viene eseguita ogni volta che viene enumerata, ad esempio tramite foreach.Le query SQL per le non entità vengono create utilizzando .Per una versione generica di questa classe, vedere . + + + Crea un'istanza di un oggetto quando chiamato dal costruttore di un tipo derivato che verrà utilizzato come copia di test per il metodo .I metodi e le proprietà che verranno utilizzati dalla copia di test devono essere implementati da quest'ultima, ad eccezione di AsNoTracking e AsStreaming in cui l'implementazione predefinita non prevede alcuna operazione. + + + Restituisce una nuova query i cui risultati non verranno rilevati dall'oggetto associato. + Nuova query a cui è stato applicato il valore NoTracking. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Determina se l'oggetto specificato è uguale all'istanza corrente. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare con l'istanza corrente. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Ottiene il tipo associato alla query. + Tipo associato alla query. + + + Restituisce un oggetto che contiene la stringa SQL impostata alla creazione della query.I parametri non sono inclusi. + + che rappresenta questa istanza. + + + Rappresenta una query SQL per entità create da un e viene eseguita utilizzando la connessione da tale contesto.Le istanze di questa classe sono ottenute dall'istanza di per il tipo di entità.La query non viene eseguita quando viene creato questo oggetto; viene eseguita ogni volta che viene enumerata, ad esempio tramite foreach.Le query SQL per le non entità vengono create utilizzando .Per una versione non generica di questa classe, vedere . + Tipo delle entità restituite dalla query. + + + Crea un'istanza di un oggetto quando chiamato dal costruttore di un tipo derivato che verrà utilizzato come copia di test per il metodo .I metodi e le proprietà che verranno utilizzati dalla copia di test devono essere implementati da quest'ultima, ad eccezione di AsNoTracking e AsStreaming in cui l'implementazione predefinita non prevede alcuna operazione. + + + Restituisce una nuova query in cui le entità restituite non verranno memorizzate nella cache dell'oggetto . + Nuova query a cui è stato applicato il valore NoTracking. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Specifica se questa istanza è uguale a un oggetto specificato. + true se questa istanza è uguale a un oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a questa istanza. + Codice hash associato a questa istanza. + + + Ottiene il tipo associato a questa istanza. + Tipo associato a questa istanza. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Eccezione generata da quando era previsto che SaveChanges per un'entità comportasse un aggiornamento del database, ma in realtà nessuna riga del database è stata interessata dall'operazione.Questo di solito indica che il database è stato aggiornato simultaneamente e che non è stata trovata una corrispondenza per un token di concorrenza di cui si prevedeva di trovarne una.Si noti che le voci di stato a cui fa riferimento questa eccezione non sono serializzate a causa della sicurezza e dell'accesso a tali voci di stato dopo la restituzione di Null da parte della serializzazione. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe . + Messaggio. + + + Inizializza una nuova istanza della classe . + Messaggio. + Eccezione interna. + + + Eccezione generata dall'oggetto quando il salvataggio delle modifiche al database non viene completato.Si noti che le voci di stato a cui fa riferimento questa eccezione non sono serializzate a causa della sicurezza e dell'accesso a tali voci di stato dopo la restituzione di Null da parte della serializzazione. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe . + Messaggio. + + + Inizializza una nuova istanza della classe . + Messaggio. + Eccezione interna. + + + Ottiene oggetti che rappresentano le entità che non sono state salvate nel database. + Voci che rappresentano le entità che non sono state salvate nel database. + + + Rappresenta l'oggetto predefinito che non ripete operazioni quando hanno esito negativo. + + + Inizializza una nuova istanza della classe . + + + Esegue una volta l'operazione specificata. + Delegato che rappresenta un'operazione eseguibile che non restituisce risultati. + + + Esegue una volta l'operazione specificata e restituisce il risultato. + Risultato dell'operazione. + Delegato che rappresenta un'operazione eseguibile che restituisce il risultato di tipo . + Tipo restituito di . + + + Esegue una volta l'operazione asincrona specificata, senza ripeterla in caso di errore. + Attività che verrà completata se l'attività originale è stato completata correttamente. + Funzione che restituisce un'attività avviata. + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + Tipo di risultato dell'oggetto restituito da . + + + Esegue una volta l'operazione asincrona specificata, senza ripeterla in caso di errore. + Attività che verrà completata se l'attività originale è stato completata correttamente. + Funzione che restituisce un'attività avviata. + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + + + Ottiene un valore che indica se l'oggetto ripeterà l'esecuzione dopo un errore. + true se questo oggetto ripeterà l'esecuzione dopo un errore. In caso contrario, false. + + + Rappresenta un'implementazione predefinita di che utilizza il provider sottostante per ottenere il token del manifesto.Si noti che per evitare più query, questa implementazione utilizza la memorizzazione nella cache in base al tipo di istanza di , della proprietà e della proprietà . + + + Inizializza una nuova istanza della classe . + + + Restituisce il token del manifesto da utilizzare per la connessione specificata. + Token del manifesto da utilizzare. + Connessione per cui è richiesto un token del manifesto. + + + Rappresenta un'entità utilizzata per archiviare i metadati relativi a un EDM nel database. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta l'ID dell'entità di metadati che attualmente è sempre 1. + ID. + + + Ottiene o imposta l'hash del modello utilizzato per controllare se il modello è stato modificato dalla creazione del database dal medesimo. + Hash del modello. + + + Tenta di ottenere l'hash del modello calcolato da Code First per il contesto specificato.Questo metodo restituirà null se il contesto non viene utilizzato in modalità Code First. + Stringa di hash. + Contesto. + + + Contiene i metodi utilizzati per accedere a Entity Data Model creato da Code First nel modulo EDMX.Questi metodi vengono in genere utilizzati per il debug quando esiste la necessità di analizzare il modello creato da Code First internamente. + + + Utilizza Code First insieme al contesto specificato e scrive l'Entity Data Model risultante nel writer specificato del modulo EDMX.Questo metodo può essere utilizzato solo con istanze del contesto che utilizzano Code First e che creano il modello internamente.Il metodo non può essere utilizzato per i contesti creati utilizzando Database First o Model First, per i contesti creati utilizzando un oggetto preesistente o per i contesti creati utilizzando un oggetto preesistente. + Contesto. + Writer. + + + Scrive l'Entity Data Model rappresentato dall'oggetto specificato nel writer specificato nel modulo EDMX. + Oggetto che rappresenta il modello EDM. + Writer. + + + Chiave utilizzata per risolvere .È data dal nome invariante del provider ADO.NET e dal nome del server di database specificati nella stringa di connessione. + + + Inizializza una nuova istanza di + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà utilizzata questa strategia di esecuzione. + Stringa che sarà confrontata al nome del server nella stringa di connessione. + + + Determina se l'oggetto specificato è uguale a questa chiave. + true se l'oggetto specificato è uguale a questa chiave; in caso contrario, false. + Oggetto con cui eseguire il confronto. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà utilizzata questa strategia di esecuzione. + + + Stringa che sarà confrontata al nome del server nella stringa di connessione. + + + Versione asincrona dell'interfaccia che consente il recupero asincrono degli elementi.Questa interfaccia viene utilizzata per interagire con le query di Entity Framework e non deve essere implementata da classi personalizzate. + + + Ottiene un enumeratore che può essere utilizzato per enumerare in modo asincrono la sequenza. + Enumeratore per l'enumerazione asincrona sulla sequenza. + + + Versione asincrona dell'interfaccia che consente agli elementi della sequenza enumerabile di essere recuperati in modo asincrono.Questa interfaccia viene utilizzata per interagire con le query di Entity Framework e non deve essere implementata da classi personalizzate. + Tipo degli oggetti da enumerare.Il parametro di questo tipo è covariante. Ciò significa che è possibile usare il tipo specificato o qualsiasi tipo più derivato. Per altre informazioni sulla covarianza e la controvarianza, vedere . + + + Ottiene un enumeratore che può essere utilizzato per enumerare in modo asincrono la sequenza. + Enumeratore per l'enumerazione asincrona sulla sequenza. + + + Versione asincrona dell'interfaccia che consente il recupero asincrono degli elementi.Questa interfaccia viene utilizzata per interagire con le query di Entity Framework e non deve essere implementata da classi personalizzate. + + + Ottiene l'elemento corrente nell'iterazione. + + + Sposta l'enumeratore all'elemento successivo nella sequenza, restituendo il risultato in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se l'enumeratore è stato spostato correttamente all'elemento successivo; false, se l'enumeratore ha superato la fine della sequenza. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Versione asincrona dell'interfaccia che consente il recupero asincrono degli elementi.Questa interfaccia viene utilizzata per interagire con le query di Entity Framework e non deve essere implementata da classi personalizzate. + Tipo degli oggetti da enumerare.Il parametro di questo tipo è covariante. Ciò significa che è possibile usare il tipo specificato o qualsiasi tipo più derivato. Per altre informazioni sulla covarianza e la controvarianza, vedere . + + + Ottiene l'elemento corrente nell'iterazione. + + + Definisce metodi per creare ed eseguire query in modo asincrono descritte da un oggetto .Questa interfaccia viene utilizzata per interagire con le query di Entity Framework e non deve essere implementata da classi personalizzate. + + + Esegue in modo asincrono la query fortemente tipizzata rappresentata da un albero delle espressioni specificato. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore risultante dall'esecuzione della query specificata. + Albero delle espressioni che rappresenta una query LINQ. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo di valore risultante dall'esecuzione della query. + + + Esegue in modo asincrono la query rappresentata da un albero delle espressioni specificato. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore risultante dall'esecuzione della query specificata. + Albero delle espressioni che rappresenta una query LINQ. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Le implementazioni di questa interfaccia vengono utilizzate per creare oggetti DbConnection per un tipo di server di database in base a un nome di database specificato.Viene impostata un'istanza sulla classe per fare in modo che tutti gli oggetti DbContext vengano creati senza informazioni di connessione o solo con un nome di database o una stringa di connessione in modo che venga utilizzato per impostazione predefinita un determinato tipo di server di database.Sono disponibili due implementazioni di questa interfaccia: viene usata per creare connessioni a Microsoft SQL Server, incluse le edizioni EXPRESS. viene utilizzata per creare connessioni a Microsoft SQL Server Compact Editions.È possibile aggiungere altre implementazioni per altri server di database in base alle necessità.Si noti che le implementazioni devono essere thread-safe o non modificabili in quanto sono accessibili da più thread contemporaneamente. + + + Crea una connessione basata sul nome di database o sulla stringa di connessione specificati. + Oggetto DbConnection inizializzato. + Nome di database o stringa di connessione. + + + Factory per la creazione di istanze derivate.Implementare questa interfaccia per abilitare i servizi per la fase di progettazione per i tipi di contesto che non dispongono di un costruttore predefinito pubblico.In fase di progettazione, è possibile creare istanze derivate per abilitare fasi di progettazione specifiche, ad esempio rendering del modello, generazione DDL e così via.Per abilitare la creazione di istanze in fase di progettazione per i tipi che non dispongono di un costruttore predefinito pubblico, implementare questa interfaccia.I servizi in fase di progettazione individueranno automaticamente le implementazioni di questa interfaccia che si trovano nello stesso assembly del tipo derivato. + Tipo di contesto.Il parametro di questo tipo è covariante. Ciò significa che è possibile usare il tipo specificato o qualsiasi tipo più derivato. Per altre informazioni sulla covarianza e la controvarianza, vedere . + + + Crea una nuova istanza di un tipo derivato. + Istanza di TContext + + + Strategia utilizzata per eseguire un comando o una query sul database, possibilmente con la logica dei tentativi quando si verifica un errore. + + + Esegue l'operazione specificata. + Delegato che rappresenta un'operazione eseguibile che non restituisce risultati. + + + Esegue l'operazione specificata e restituisce il risultato. + Risultato dell'operazione. + Delegato che rappresenta un'operazione eseguibile che restituisce il risultato di tipo . + Tipo restituito di . + + + Esegue l'operazione asincrona specificata e restituisce il risultato. + Attività che verrà eseguita fino al completamento se l'attività originale viene portata a termine correttamente (la prima volta o dopo più tentativi).Se l'attività ha esito negativo con un errore non temporaneo o viene raggiunto il numero massimo consentito di tentativi, l'attività restituita darà un errore e l'eccezione dovrà essere osservata. + Funzione che restituisce un'attività avviata di tipo . + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + Tipo di risultato dell'oggetto restituito da . + + + Esegue l'operazione asincrona specificata. + Attività che verrà eseguita fino al completamento se l'attività originale viene portata a termine correttamente (la prima volta o dopo più tentativi).Se l'attività ha esito negativo con un errore non temporaneo o viene raggiunto il numero massimo consentito di tentativi, l'attività restituita darà un errore e l'eccezione dovrà essere osservata. + Funzione che restituisce un'attività avviata. + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + + + Indica se l'oggetto può ripetere l'esecuzione dopo un errore. + + + Rappresenta un valore chiave tramite cui viene identificato in modo univoco un modello Entity Framework caricato in memoria. + + + Determina se la chiave del modello memorizzata nella cache corrente è uguale alla chiave del modello memorizzata nella cache specificata. + true se la chiave del modello memorizzata nella cache corrente è uguale alla chiave del modello memorizzata nella cache specificata; in caso contrario, false. + Chiave del modello memorizzata nella cache da confrontare con la chiave del modello memorizzata nella cache corrente. + + + Restituisce la funzione hash per questa chiave del modello memorizzata nella cache. + Funzione hash per questa chiave del modello memorizzata nella cache. + + + Implementare questa interfaccia nel contesto per utilizzare la logica personalizzata per calcolare la chiave utilizzata per cercare un modello già creato nella cache.Questa interfaccia consente di disporre di un singolo tipo di contesto che può essere utilizzato con modelli diversi nello stesso oggetto AppDomain o più tipi di contesto in cui viene utilizzato lo stesso modello. + + + Ottiene la chiave memorizzata nella cache associata al provider. + Chiave memorizzata nella cache associata al provider. + + + Servizio per ottenere l'oggetto corretto da un oggetto specificato. + + + Restituisce l'oggetto per la connessione specificata. + Factory del provider per la connessione. + Connessione. + + + Servizio per ottenere un token del manifesto del provider data una connessione.La classe viene utilizzata per impostazione predefinita e utilizza il provider sottostante per ottenere il token che spesso implica l'apertura della connessione.In alternativa, è possibile utilizzare un'implementazione diversa aggiungendo a che può utilizzare qualsiasi informazione nella connessione per restituire il token.Ad esempio, se la connessione fa riferimento a un database SQL Server 2008, "2008" può essere restituito senza aprire la connessione. + + + Restituisce il token del manifesto da utilizzare per la connessione specificata. + Token del manifesto da utilizzare. + Connessione per cui è richiesto un token del manifesto. + + + Implementare questa interfaccia per consentire la serializzazione delle annotazioni personalizzate rappresentate dalle istanze di da e verso EDMX XML.Di norma, un'istanza del serializzatore è impostata tramite il metodo . + + + Deserializza la stringa specificata nuovamente nel valore di annotazione previsto. + Valore dell'annotazione deserializzata. + Nome dell'annotazione che viene deserializzata. + Stringa da deserializzare. + + + Serializza il valore di annotazione specificato in una stringa per l'archiviazione in EDMX XML. + Valore serializzato. + Nome dell'annotazione che viene serializzata. + Valore da serializzare. + + + Questa convenzione fa in modo che DbModelBuilder includa i metadati sul modello durante la compilazione di quest'ultimo.Quando crea un modello in base alla convenzione, la aggiunge all'elenco di quelle utilizzate da DbModelBuilder.Questo determinerà la scrittura di metadati del modello nel database se DbContext viene utilizzato per creare il database.Questo può essere utilizzato per verificare rapidamente se il modello è stato modificato dall'ultima volta che è stato utilizzato sul database.Questa convenzione può essere rimossa dalle convenzioni eseguendo l'override del metodo OnModelCreating in una classe DbContext derivata. + + + Inizializza una nuova istanza della classe . + + + Interfaccia implementata da oggetti che possono fornire un'istanza .La classe implementa questa interfaccia per fornire l'accesso a ObjectContext sottostante. + + + Ottiene il contesto dell’oggetto. + Contesto dell'oggetto. + + + Utilizzato da e per risolvere un nome invariante del provider da . + + + Ottiene il nome del provider. + Nome del provider. + + + Le istanze di questa classe vengono utilizzate per creare oggetti DbConnection per SQL Server LocalDb basati su un nome di database o su una stringa di connessione specificati. + + + Crea una nuova istanza della factory di connessione per la versione specificata di LocalDb.Per SQL Server 2012 LocalDb utilizzare "v11.0".Per LocalDb di SQL Server 2014 e versioni successive usa "mssqllocaldb". + Versione di LocalDb da utilizzare. + + + Crea una nuova istanza della factory di connessione per la versione specificata di LocalDb.Per SQL Server 2012 LocalDb utilizzare "v11.0".Per LocalDb di SQL Server 2014 e versioni successive usa "mssqllocaldb". + Versione di LocalDb da utilizzare. + Stringa di connessione da utilizzare per le opzioni del database diverse da 'Initial Catalog', 'Data Source' e 'AttachDbFilename'.'Initial Catalog' e 'AttachDbFilename' verranno anteposti a questa stringa in base al nome del database quando viene chiamato CreateConnection.'Data Source' verrà impostato in base all'argomento LocalDbVersion. + + + Stringa di connessione da utilizzare per le opzioni del database diverse da 'Initial Catalog', 'Data Source' e 'AttachDbFilename'.'Initial Catalog' e 'AttachDbFilename' verranno anteposti a questa stringa in base al nome del database quando viene chiamato CreateConnection.'Data Source' verrà impostato in base all'argomento LocalDbVersion.L'impostazione predefinita è 'Integrated Security=True;'. + + + Crea una connessione per SQL Server LocalDb basata sul nome di database o sulla stringa di connessione specificato.Se la stringa specificata contiene un carattere '=', viene trattata come una stringa di connessione completa; in caso contrario, viene trattata solo come un nome di database. + Oggetto DbConnection inizializzato. + Nome di database o stringa di connessione. + + + Questa convenzione utilizza il nome della classe derivata come contenitore per il modello concettuale compilato da Code First. + + + Applica la convenzione al modello specificato. + Contenitore a cui applicare la convenzione. + Modello. + + + Questa convenzione utilizza lo spazio dei nomi della classe derivata come spazio dei nomi del modello concettuale compilato da Code First. + + + Confronta gli oggetti utilizzando l'uguaglianza dei riferimenti. + + + Inizializza una nuova istanza della classe . + + + Ottiene l'istanza predefinita. + Istanza predefinita. + + + Determina se le istanze dell'oggetto specificato sono considerate uguali. + true se gli oggetti sono considerati uguali. In caso contrario, false. + Primo oggetto da confrontare. + Secondo oggetto da confrontare. + + + Ottiene il codice hash per l'oggetto specificato. + Codice hash per l'oggetto specificato. + Oggetto. + + + Le istanze di questa classe vengono utilizzate internamente per creare espressioni costanti per da inserire nell'albero delle espressioni in sostituzione dei riferimenti a e . + Tipo dell'elemento. + + + Proprietà pubblica prevista nell'albero delle espressioni LINQ. + Query. + + + Eccezione che viene generata quando l'azione ha nuovamente esito negativo dopo essere stata riprovata un numero configurato di volte. + + + Inizializza una nuova istanza della classe con nessun messaggio di errore. + + + Inizializza una nuova istanza della classe con un messaggio di errore specificato. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza della classe . + Messaggio in cui viene descritto l'errore. + Eccezione che ha determinato l'eccezione corrente. + + + Le istanze di questa classe vengono utilizzate per creare oggetti DbConnection per SQL Server Compact Edition basati su un nome di database o su una stringa di connessione specificati. + + + Crea una nuova factory di connessione con le proprietà DatabaseDirectory e BaseConnectionString vuote (impostazione predefinita). + Nome invariante del provider che specifica la versione di SQL Server Compact Edition da utilizzare. + + + Crea una nuova factory di connessione con le proprietà DatabaseDirectory e BaseConnectionString specificate. + Nome invariante del provider che specifica la versione di SQL Server Compact Edition da utilizzare. + Percorso da anteporre al nome del database che formerà il nome file utilizzato da SQL Server Compact Edition durante la creazione o la lettura del file di database.Una stringa vuota indica che SQL Server Compact Edition utilizzerà l'impostazione predefinita per il percorso del file di database. + Stringa di connessione da utilizzare per le opzioni nel database diverse da 'Origine dati'.L'origine dati verrà anteposta a questa stringa basata sul nome del database quando viene chiamato CreateConnection. + + + Stringa di connessione da utilizzare per le opzioni nel database diverse da 'Origine dati'.L'origine dati verrà anteposta a questa stringa basata sul nome del database quando viene chiamato CreateConnection.L'impostazione predefinita è una stringa vuota, che indica non verranno utilizzate altre opzioni. + + + Crea una connessione per SQL Server Compact Edition basata sul nome di database o sulla stringa di connessione specificati.Se la stringa specificata contiene un carattere '=', viene trattata come una stringa di connessione completa; in caso contrario, viene trattata solo come un nome di database. + Oggetto DbConnection inizializzato. + Nome di database o stringa di connessione. + + + Percorso da anteporre al nome del database che formerà il nome file utilizzato da SQL Server Compact Edition durante la creazione o la lettura del file di database.Il valore predefinito è" | DataDirectory |", che indica che il file verrà inserito nella directory dei dati designata. + + + Nome invariante del provider che specifica la versione di SQL Server Compact Edition da utilizzare. + + + Le istanze di questa classe vengono utilizzate per creare oggetti DbConnection per SQL Server basati su un nome di database o su una stringa di connessione specificati.Per impostazione predefinita, la connessione viene effettuata a '.\SQLEXPRESS'.Ciò può essere modificato modificando la stringa di connessione quando si costruisce un'istanza della factory. + + + Crea una nuova factory di connessione con la proprietà BaseConnectionString predefinita di 'Data Source=.\SQLEXPRESS; Integrated Security=True; MultipleActiveResultSets=True;'. + + + Crea una nuova factory di connessione con la proprietà BaseConnectionString specificata. + Stringa di connessione da utilizzare per le opzioni del database diverse da 'Catalogo iniziale'.Il 'Catalogo iniziale' verrà anteposto a questa stringa basata sul nome del database quando viene chiamato CreateConnection. + + + Stringa di connessione da utilizzare per le opzioni del database diverse da 'Catalogo iniziale'.Il 'Catalogo iniziale' verrà anteposto a questa stringa basata sul nome del database quando viene chiamato CreateConnection.L'impostazione predefinita è 'Data Source=.\SQLEXPRESS; Integrated Security=True;'. + + + Crea una connessione per SQL Server basata sul nome di database o sulla stringa di connessione specificati.Se la stringa specificata contiene un carattere '=', viene trattata come una stringa di connessione completa; in caso contrario, viene trattata solo come un nome di database. + Oggetto DbConnection inizializzato. + Nome di database o stringa di connessione. + + + Questo attributo può essere applicato a un'intera classe derivata, a singole proprietà o alle proprietà di tale classe.Quando vengono applicate, eventuali proprietà o individuate verranno comunque incluse nel modello, ma non verranno inizializzate automaticamente. + + + Inizializza una nuova istanza della classe . + + + Implementato dai provider di Entity Framework e usato per verificare se le tabelle esistono o meno in un determinato database.Viene usato dagli inizializzatori di database per determinare se considerare o meno vuoto un database esistente e, se necessario, creare le tabelle. + + + + Quando sottoposto a override in una classe derivata, verifica la posizione delle tabelle specificate nel database per la connessione specificata. + True se esiste una qualsiasi delle tabelle modello o la tabella EdmMetadata. + Contesto per cui viene eseguita la verifica delle tabelle, usato in genere per ottenere un oggetto appropriato. + Connessione al database.Può essere aperta o chiusa; deve essere richiusa se è aperta.Non eliminare. + Tabelle di cui verificare l'esistenza. + Nome della tabella EdmMetadata di cui verificare l'esistenza. + + + Metodo helper per ottenere il nome della tabella dello spazio S specificato. + Nome della tabella. + Set di entità dello spazio S per la tabella. + + + Questa classe viene utilizzata da per leggere e scrivere le informazioni di traccia delle transazioni dal database.Per personalizzare la definizione della tabella delle transazioni è possibile derivare da questa classe ed eseguire l'override di .Le classi derivate possono essere registrate utilizzando . + + + Inizializza una nuova istanza della classe . + Connessione utilizzata dal contesto per cui verranno registrate le transazioni. + + + Questo metodo viene chiamato quando il modello per un contesto derivato è stato inizializzato. + Generatore che definisce il modello per il contesto creato. + + + Ottiene o imposta un oggetto da utilizzare per leggere e scrivere istanze di . + Oggetto che può essere usato per leggere e scrivere nelle istanze di . + + + Rappresenta la classe di base per gli intercettori che gestiscono le operazioni di transazione.Le classi derivate possono essere registrate utilizzando o . + + + Inizializza una nuova istanza della classe . + + + Può essere implementato in una classe derivata. + Connessione che ha avviato la transazione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione che avvia la transazione. + Informazioni contestuali associate alla chiamata. + + + Quando viene implementato in una classe derivata, restituisce lo script per preparare il database per il gestore delle transazioni. + Script per modificare lo schema del database per il gestore delle transazioni. + + + Può essere implementato in una classe derivata. + Connessione che è stata chiusa. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione che viene chiusa. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che è stata sottoposta al commit. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che viene sottoposta al commit. + Informazioni contestuali associate alla chiamata. + + + Ottiene la connessione per cui verranno gestite le operazioni di transazione. + Oggetto per cui verranno gestite le operazioni di transazione. + + + Può essere implementato in una classe derivata. + Transazione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Ottiene il contesto per cui verranno gestite le operazioni di transazione. + Oggetto per cui verranno gestite le operazioni di transazione.Può essere null. + + + Rilascia le risorse utilizzate da questo gestore delle transazioni. + + + Rilascia le risorse utilizzate da questo gestore delle transazioni. + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo quelle non gestite. + + + Può essere implementato in una classe derivata. + Connessione che è stata eliminata. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che è stata eliminata. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione che viene eliminata. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che viene eliminata. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Inizializza l'istanza utilizzando il contesto specificato. + Contesto per cui verranno gestite le operazioni di transazione. + + + Inizializza l'istanza utilizzando il contesto specificato. + Contesto per cui verranno gestite le operazioni di transazione. + Connessione da utilizzare per l'inizializzazione. + + + Ottiene o imposta un valore che indica se questo gestore delle transazioni è eliminato. + true se il gestore delle transazioni è eliminato. In caso contrario, false. + + + Può essere implementato in una classe derivata. + Transazione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione. + Informazioni contestuali associate alla chiamata. + + + Controlla se il contesto di intersezione specificato contiene il contesto di destinazione o se la connessione fornita è uguale a quella utilizzata dal contesto di destinazione. + true se il contesto di intersezione specificato contiene il contesto di destinazione o se la connessione specificata è uguale a quella utilizzato dal contesto di destinazione qualora il contesto specificato di intersezione non contenga alcun contesto. In caso contrario false. + Connessione. + Contesto di intersezione. + + + Ottiene il contesto per cui verranno gestite le operazioni di transazione. + Oggetto per cui verranno gestite le operazioni di transazione. + + + Può essere implementato in una classe derivata. + Connessione che è stata aperta. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione che viene aperta. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che è stata sottoposta al rollback. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che viene sottoposta al rollback. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Rappresenta una transazione. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta l'ora locale dell'avvio della transazione. + L'ora locale dell'avvio della transazione. + + + Indica un valore che specifica se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Restituisce il codice hash per l'istanza. + Codice hash per l'istanza. + + + Ottiene o imposta un ID univoco assegnato a un oggetto transazione. + ID univoco assegnato a un oggetto transazione. + + + Generata quando un contesto viene generato dai modelli in modalità Database First o Model First e viene utilizzato in modalità Code First. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe . + Oggetto contenente i dati serializzati dell'oggetto. + Informazioni contestuali sull'origine o sulla destinazione. + + + Inizializza una nuova istanza della classe . + Messaggio. + + + Inizializza una nuova istanza della classe . + Messaggio. + Eccezione interna. + + + Rappresenta la creazione di un servizio che permette la generazione del codice delle annotazioni personalizzate come parte dello scaffolding delle migrazioni.La classe derivata deve essere impostata su . + + + Inizializza una nuova istanza della classe . + + + Genera il codice per il valore di annotazione specificato. + Nome dell'annotazione per cui il valore viene generato. + Valore dell'annotazione. + Writer in cui deve essere scritto il codice generato. + + + Restituisce gli spazi dei nomi aggiuntivi che devono essere inclusi nel codice generato per la migrazione sottoposta a scaffolding.L'implementazione predefinita restituisce un'enumerazione vuota. + Elenco degli spazi dei nomi aggiuntivi da includere. + Nomi delle annotazioni che vengono incluse nel codice generato. + + + Rappresenta una coppia di valori di annotazione nell'oggetto sottoposto a scaffolding o codificato manualmente. + + + Crea una nuova coppia di valori di annotazione. + Valore precedente dell'annotazione, che può essere null se l'annotazione è appena stata creata. + Valore nuovo dell'annotazione, che può essere null se l'annotazione è appena stata eliminata. + + + Determina se l'oggetto specificato è uguale a questa istanza dell'oggetto. + true se l'oggetto specificato è uguale a questa istanza. In caso contrario, false. + Oggetto con cui eseguire il confronto. + + + Recupera il codice hash. + Codice hash. + + + Ottiene il valore nuovo dell'annotazione, che può essere null se l'annotazione è appena stata eliminata. + Valore nuovo dell'annotazione, che può essere null se l'annotazione è appena stata eliminata. + + + Ottiene il valore precedente dell'annotazione, che può essere null se l'annotazione è appena stata creata. + Valore precedente dell'annotazione, che può essere null se l'annotazione è appena stata creata. + + + Restituisce true se entrambe le coppie di annotazioni contengono gli stessi valori; in caso contrario, false. + true se entrambe le coppie contengono gli stessi valori. + Coppia di valori di annotazione. + Coppia di valori di annotazione. + + + Restituisce true se le due coppie di annotazioni contengono valori differenti; in caso contrario, false. + true se le coppie contengono valori differenti. + Coppia di valori di annotazione. + Coppia di valori di annotazione. + + + Restituito da e dai metodi correlati per indicare se un oggetto non è in conflitto con un altro in modo che i due oggetti possano essere combinati in un unico oggetto. + + + Crea una nuova istanza della classe . + Indica se i due oggetti testati sono compatibili. + Messaggio di errore che indica i motivi per cui gli oggetti non sono compatibili.Previsto null se isCompatible è true. + + + Se è true, restituisce un messaggio di errore che indica i motivi per cui i due oggetti non sono compatibili. + + + True se i due oggetti testati non sono compatibili; in caso contrario, false. + + + Conversione implicita a un valore booleano per consentire l'utilizzo dell'oggetto risultato direttamente nei controlli. + True se il risultato è compatibili; in caso contrario, false. + Oggetto da convertire. + + + I tipi utilizzati come annotazioni personalizzate possono implementare questa interfaccia per indicare che un tentativo di utilizzare più annotazioni con lo stesso nome in una tabella o colonna specificata è possibile eseguendo il merge delle diverse annotazioni in una sola. + + + Restituisce true se l'annotazione non è in conflitto con l'annotazione specificata in modo che le due possano essere combinate insieme utilizzando il metodo . + Oggetto CompatibilityResult che indica se questa annotazione è compatibile con l'altra. + Annotazione da confrontare. + + + Esegue il merge dell'annotazione con l'annotazione specificata e restituisce una nuova annotazione sottoposta al merge.Il metodo riesce solo se restituisce true. + Nuova annotazione sottoposta al merge. + Annotazione da sottoporre al merge con questa. + + + Rappresenta le annotazioni personalizzate per la rappresentazione degli indici del database in un modello di Entity Framework. + + + Inizializza una nuova istanza della classe usando la raccolta specificata di indici. + Attributi dell'indice che rappresentano uno o più indici. + + + Inizializza una nuova istanza della classe usando la raccolta specificata di indici. + Attributo dell'indice che rappresenta un indice. + + + Nome utilizzato quando l'annotazione viene archiviata nei metadati di Entity Framework o serializzata in un file SSDL/EDMX. + + + Ottiene gli indici rappresentati dall'annotazione. + Indici rappresentati dall'annotazione. + + + Restituisce true se l'annotazione non è in conflitto con l'annotazione specificata in modo che le due possano essere combinate insieme utilizzando il metodo . + Oggetto CompatibilityResult che indica se questa annotazione è compatibile con l'altra. + Annotazione da confrontare. + + + Esegue il merge dell'annotazione con l'annotazione specificata e restituisce una nuova annotazione contenente gli indici sottoposti al merge. + Nuova annotazione con gli indici sottoposti al merge da entrambe le annotazioni. + Annotazione da sottoporre al merge con questa. + L'altra annotazione contiene gli indici non compatibili con gli indici di questa annotazione. + + + Restituisce una rappresentazione in forma di stringa dell'oggetto . + Rappresentazione in forma di stringa dell'oggetto . + + + Questa classe viene utilizzata per la serializzazione e la deserializzazione degli oggetti affinché sia possibile archiviarli nel modulo EDMX del modello di Entity Framework. + + + Inizializza una nuova istanza della classe . + + + Deserializza la stringa specificata nuovamente in un oggetto . + Valore dell'annotazione deserializzata. + Nome dell'annotazione che viene deserializzata. + Stringa da deserializzare. + Se si verifica un errore durante la lettura del valore serializzato. + + + Serializza l'oggetto specificato in una stringa per l'archiviazione in EDMX XML. + Valore serializzato. + Nome dell'annotazione che viene serializzata. + Valore da serializzare che deve essere un oggetto IndexAnnotation. + + + Rappresenta gli argomenti evento passati ai gestori di eventi . + + + Aggiunge un'istanza di alla catena di responsabilità dei sistemi di risoluzione utilizzati per risolvere le dipendenze necessarie a Entity Framework.A differenza del metodo AddDependencyResolver, questo metodo pone il sistema di risoluzione alla base della catena di responsabilità in modo che venga utilizzato unicamente per risolvere una dipendenza che non potrebbe essere risolta mediante nessuno degli altri sistemi di risoluzione. + Sistema di risoluzione da aggiungere. + + + Aggiunge un'istanza di alla catena di responsabilità dei sistemi di risoluzione utilizzati per risolvere le dipendenze necessarie a Entity Framework. + Sistema di risoluzione da aggiungere. + Se true, il sistema di risoluzione aggiunto avrà la precedenza sulle impostazioni nel file di configurazione. + + + Ottiene uno snapshot dell'oggetto che sta per essere bloccato.Utilizzare i metodi GetService su questo oggetto per ottenere i servizi che sono stati registrati. + Snapshot dell'oggetto che sta per essere bloccato. + + + Specifica se questa istanza è uguale a un oggetto specifico. + true se questa istanza è uguale a un oggetto specifico. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a questa istanza. + Codice hash associato a questa istanza. + + + Ottiene il tipo dell'istanza. + Tipo dell'istanza. + + + Aggiunge un sistema di risoluzione di wrapping alla configurazione che sta per essere bloccata.Un sistema di risoluzione di wrapping avvia un servizio restituito dalla catena di sistemi di risoluzione e lo sostituisce o ne esegue il wrapping con un altro servizio dello stesso tipo. + Delegato che accetta il servizio non sottoposto a wrapping e la chiave e restituisce il servizio sostituito o sottoposto a wrapping. + Tipo di servizio da restituire o di cui eseguire il wrapping. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Metodi di estensione per chiamare il metodo utilizzando un parametro di tipo generico e/o nessun nome. + + + Chiama che passa il tipo generico del metodo come argomento di tipo e Null come argomento nome. + Dipendenza risolta o Null se il sistema di risoluzione non l'ha risolta. + Sistema di risoluzione da utilizzare. + Tipo di contratto da risolvere. + + + Chiama che passa il tipo generico del metodo e il nome specificato come argomenti. + Dipendenza risolta o Null se il sistema di risoluzione non l'ha risolta. + Sistema di risoluzione da utilizzare. + Chiave della dipendenza da risolvere. + Tipo di contratto da risolvere. + + + Chiama che passa l'argomento di tipo specificato e utilizza Null come argomento nome. + Dipendenza risolta o Null se il sistema di risoluzione non l'ha risolta. + Sistema di risoluzione da utilizzare. + Tipo di contratto da risolvere. + + + Chiama che passa il tipo generico del metodo come argomento di tipo e Null come argomento nome. + Tutte le dipendenze risolte o se nessun servizio viene risolto. + Sistema di risoluzione da utilizzare. + Tipo di contratto da risolvere. + + + Chiama che passa il tipo generico del metodo e il nome specificato come argomenti. + Tutte le dipendenze risolte o se nessun servizio viene risolto. + Sistema di risoluzione da utilizzare. + Chiave della dipendenza da risolvere. + Tipo di contratto da risolvere. + + + Chiama che passa l'argomento di tipo specificato e utilizza Null come argomento nome. + Tutte le dipendenze risolte o se nessun servizio viene risolto. + Sistema di risoluzione da utilizzare. + Tipo di contratto da risolvere. + + + Implementazione di utilizzata per risolvere le factory . + Tipo di strategia di esecuzione che viene risolta. + + + Inizializza una nuova istanza di + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà utilizzata questa strategia di esecuzione. + Stringa che sarà confrontata al nome del server nella stringa di connessione.null non corrisponderà a niente. + Funzione che restituisce una nuova istanza di una strategia di esecuzione. + + + Se il tipo specificato è , questo sistema di risoluzione tenterà di restituire il servizio da utilizzare, in caso contrario restituirà Null.Se il tipo specificato è Func{IExecutionStrategy}, si prevede che la chiave corrisponda a un oggetto . + + o Null. + Tipo di servizio da risolvere. + Chiave utilizzata per determinare il servizio da restituire. + + + Se il tipo specificato è , questo sistema di risoluzione tenterà di restituire il servizio da utilizzare, in caso contrario restituirà un'enumerazione vuota.Se il tipo specificato è Func{IExecutionStrategy}, si prevede che la chiave corrisponda a un oggetto . + Oggetto enumerabile di o enumerazione vuota. + Tipo di servizio da risolvere. + Chiave utilizzata per determinare il servizio da restituire. + + + Questa interfaccia è implementata da qualsiasi oggetto che può risolvere una dipendenza, direttamente o tramite l'utilizzo di un contenitore esterno. + + + Tenta di risolvere una dipendenza per un tipo di contratto specificato e facoltativamente per una determinata chiave.Se il sistema di risoluzione non è in grado di risolvere la dipendenza, deve restituire Null e non generare nulla.In questo modo i sistemi di risoluzione possono essere utilizzati in un modello di catena di responsabilità in modo che vengano contattati più sistemi di risoluzione per risolvere una dipendenza finché uno non esegue l'operazione. + Dipendenza risolta, che deve essere un'istanza del tipo di contratto specificato, o Null se la dipendenza non è stata risolta. + Interfaccia o classe di base astratta che definisce la dipendenza da risolvere.L'oggetto restituito deve essere un'istanza di questo tipo. + Facoltativamente, la chiave della dipendenza da risolvere.Può essere Null per le dipendenze non differenziate dalla chiave. + + + Tenta di risolvere una dipendenza per un tipo di contratto specificato e facoltativamente per una determinata chiave.Se il sistema di risoluzione non è in grado di risolvere la dipendenza, deve restituire un'enumerazione vuota e non generare nulla.Questo metodo è diverso da in quanto restituisce tutti i servizi registrati per la combinazione di chiave e tipo specificata. + Tutti i servizi che risolvono la dipendenza, che deve essere un'istanza del tipo di contratto specificato, o enumerazione vuota se la dipendenza non è stata risolta. + Interfaccia o classe di base astratta che definisce la dipendenza da risolvere.Ogni oggetto restituito deve essere un'istanza di questo tipo. + Facoltativamente, la chiave della dipendenza da risolvere.Può essere Null per le dipendenze non differenziate dalla chiave. + + + Implementa per risolvere una dipendenza in modo che restituisca sempre la stessa istanza. + Tipo che definisce il contratto per la dipendenza che verrà risolta. + + + Costruisce un nuovo sistema di risoluzione che restituirà l'istanza specificata per il tipo di contratto, indipendentemente dalla chiave passata al metodo Get. + Istanza da restituire. + + + Costruisce un nuovo sistema di risoluzione che restituirà l'istanza specificata per il tipo di contratto se la chiave specificata corrisponde alla chiave passata al metodo Get sulla base del predicato specificato. + Istanza da restituire. + Predicato che utilizza l'oggetto chiave e restituisce true solo se corrisponde. + + + Costruisce un nuovo sistema di risoluzione che restituirà l'istanza specificata per il tipo di contratto se la chiave specificata corrisponde esattamente alla chiave passata al metodo Get. + Istanza da restituire. + Facoltativamente, la chiave della dipendenza da risolvere.Può essere Null per le dipendenze non differenziate dalla chiave. + + + Tenta di risolvere una dipendenza per un tipo di contratto specificato e facoltativamente per una determinata chiave.Se il sistema di risoluzione non è in grado di risolvere la dipendenza, deve restituire Null e non generare nulla.In questo modo i sistemi di risoluzione possono essere utilizzati in un modello di catena di responsabilità in modo che vengano contattati più sistemi di risoluzione per risolvere una dipendenza finché uno non esegue l'operazione. + Dipendenza risolta, che deve essere un'istanza del tipo di contratto specificato, o Null se la dipendenza non è stata risolta. + Interfaccia o classe di base astratta che definisce la dipendenza da risolvere.L'oggetto restituito deve essere un'istanza di questo tipo. + Facoltativamente, la chiave della dipendenza da risolvere.Può essere Null per le dipendenze non differenziate dalla chiave. + + + Tenta di risolvere una dipendenza per un tipo di contratto specificato e facoltativamente per una determinata chiave.Se il sistema di risoluzione non è in grado di risolvere la dipendenza, deve restituire un'enumerazione vuota e non generare nulla. + Tutti i servizi che risolvono la dipendenza, che deve essere un'istanza del tipo di contratto specificato, o enumerazione vuota se la dipendenza non è stata risolta. + Interfaccia o classe di base astratta che definisce la dipendenza da risolvere.Ogni oggetto restituito deve essere un'istanza di questo tipo. + Facoltativamente, la chiave della dipendenza da risolvere.Può essere Null per le dipendenze non differenziate dalla chiave. + + + Rappresenta un'implementazione di usata per risolvere le factory . + + + Inizializza una nuova istanza della classe . + Funzione che restituisce una nuova istanza di un gestore delle transazioni. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà utilizzato il gestore delle transazioni.null non corrisponderà a niente. + Stringa che sarà confrontata al nome del server nella stringa di connessione.null non corrisponderà a niente. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto con cui eseguire il confronto. + + + Recupera il codice hash per l'istanza dell'oggetto. + Codice hash per l'istanza dell'oggetto. + + + Se il tipo specificato è , questo metodo tenterà di restituire il servizio da utilizzare, in caso contrario restituirà null.Se il tipo specificato è , si prevede che la chiave corrisponda a un oggetto . + + o Null. + Tipo di servizio da risolvere. + Chiave utilizzata per determinare il servizio da restituire. + + + Se il tipo specificato è , questo sistema di risoluzione tenterà di restituire il servizio da utilizzare, in caso contrario restituirà un'enumerazione vuota.Se il tipo specificato è , si prevede che la chiave corrisponda a un oggetto . + Oggetto enumerabile di o enumerazione vuota. + Tipo di servizio da risolvere. + Chiave utilizzata per determinare il servizio da restituire. + + + Fornisce metodi di utilità per la lettura da un file App.config o Web.config. + + + Inizializza una nuova istanza di . + Configurazione da cui leggere. + + + Ottiene i servizi specificati del provider dalla configurazione. + Nome del tipo dei servizi del provider oppure Null se non viene trovato. + Nome invariante dei servizi del provider. + + + Rappresenta una visualizzazione di mapping. + + + Crea un'istanza di che dispone del codice SQL dell'entità specificata. + Stringa che specifica il codice SQL dell'entità. + + + Ottiene il codice SQL dell'entità. + + + Rappresenta la classe di base astratta per le implementazioni della cache di visualizzazione di mapping.Le classi derivate devono avere un costruttore senza parametri se utilizzate con . + + + Inizializza una nuova istanza della classe . + + + Ottiene una visualizzazione corrispondente alla misura specificata. + Oggetto che specifica la visualizzazione di mapping o null se la misura non è associata a una visualizzazione di mapping. + Oggetto che specifica la misura. + + + Ottiene un valore hash calcolato sulla chiusura del mapping. + Valore hash calcolato sulla chiusura del mapping. + + + Specifica un metodo per creare istanze concrete di . + + + Inizializza una nuova istanza della classe . + + + Crea un'istanza della cache di visualizzazione generata per il mapping del contenitore specificato dai nomi dei contenitori di cui è stato eseguito il mapping. + + che specifica la cache di visualizzazione generata. + Nome di un contenitore nel modello concettuale. + Nome di un contenitore nel modello di archivio. + + + Definisce un attributo personalizzato che specifica il tipo di cache di visualizzazione di mapping (sottoclasse di ) associato a un tipo di contesto (sottoclasse di o ).Viene create un'istanza del tipo di cache in fase di esecuzione e viene utilizzata per recuperare le visualizzazioni pregenerate nel contesto corrispondente. + + + Crea un'istanza di che associa un tipo di contesto a un tipo di cache di visualizzazione di mapping. + Sottoclasse di o . + Nome completo dell'assembly del tipo di cache. + + + Crea un'istanza di che associa un tipo di contesto a un tipo di cache di visualizzazione di mapping. + Sottoclasse di o . + Sottoclasse di . + + + Rappresenta un termine di pluralizzazione personalizzato che verrà utilizzato dall'oggetto + + + Creare una nuova istanza + Stringa non Null o vuota che rappresenta la forma singolare. + Stringa non Null o vuota che rappresenta la forma plurale. + + + Ottiene la forma plurale. + + + Ottiene la forma singolare. + + + Implementazione predefinita del servizio di pluralizzazione che verrà utilizzato da Entity Framework.Questo servizio di pluralizzazione è basato sulle impostazioni locali della lingua inglese. + + + Costruisce una nuova istanza del servizio di pluralizzazione predefinito utilizzato in Entity Framework. + + + Costruisce una nuova istanza del servizio di pluralizzazione predefinito utilizzato in Entity Framework. + Raccolta di voci di dizionario dell'utente che verranno utilizzate da questo servizio. Questi input possono personalizzare il servizio in base alle esigenze dell'utente. + + + Restituisce la forma plurale della parola specificata. + Forma plurale del parametro di input. + Parola da rendere al plurale. + + + Restituisce la forma singolare della parola specificata. + Forma singolare del parametro di input. + Parola da rendere al singolare. + + + Servizi di pluralizzazione che il runtime EF utilizza per implementare questa interfaccia.Per impostazione predefinita viene utilizzato l'oggetto , ma il servizio di pluralizzazione da utilizzare può essere impostato in una classe che deriva da . + + + Pluralizzare una parola utilizzando il servizio. + Parola pluralizzata + Parola da pluralizzare. + + + Singolarizzare una parola utilizzando il servizio. + Parola singolarizzata. + Parola da singolarizzare. + + + Rappresenta la classe base per le migrazioni basate sul codice.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe . + + + Aggiunge un'operazione per l'aggiunta di una colonna a una tabella esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella a cui aggiungere la colonna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna da aggiungere. + Azione che specifica la colonna da aggiungere.Ad esempio,c =&gt; c.Int(nullable: false, defaultValue: 3) + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare un nuovo vincolo di chiave esterna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonna di chiave esterna. + Tabella che contiene la colonna a cui fa riferimento la chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonna a cui fa riferimento la chiave esterna.Se non si fornisce un valore, verrà fatto riferimento alla chiave primaria della tabella principale. + Valore che indica se è necessario configurare l'eliminazione a catena per la relazione di chiave esterna.Se non si specifica un valore, l'eliminazione a catena sarà disattivata. + Nome del vincolo di chiave esterna del database.Se non si specifica un valore, verrà generato un nome univoco. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare un nuovo vincolo di chiave esterna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene le colonne di chiavi esterne.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonne di chiavi esterne. + Tabella che contiene le colonne a cui fa riferimento la chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonne a cui fa riferimento la chiave esterna.Se non si fornisce un valore, verrà fatto riferimento alla chiave primaria della tabella principale. + Valore che indica se è necessario configurare l'eliminazione a catena per la relazione di chiave esterna.Se non si specifica un valore, l'eliminazione a catena sarà disattivata. + Nome del vincolo di chiave esterna del database.Se non si specifica un valore, verrà generato un nome univoco. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare una nuova chiave primaria.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave primaria.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonna di chiave primaria. + Nome della chiave primaria del database.Se non si specifica un valore, verrà generato un nome univoco. + Valore che indica se si tratta di una chiave primaria cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare una nuova chiave primaria basata su più colonne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene le colonne di chiavi primarie.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonne di chiavi primarie. + Nome della chiave primaria del database.Se non si specifica un valore, verrà generato un nome univoco. + Valore che indica se si tratta di una chiave primaria cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per modificare la definizione di una colonna esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella in cui esiste la colonna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna da modificare. + Azione che specifica la nuova definizione per la colonna.Ad esempio,c =&gt; c.String(nullable: false, defaultValue: "none") + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per modificare una stored procedure.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Azione che specifica i parametri della stored procedure. + Corpo della stored procedure. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti.Ad esempio, 'new { SampleArgument = "MyValue" }'. + Parametri di questa operazione di modifica di stored procedure.Non è necessario specificare il tipo. Verrà dedotto dal parametro fornito. + + + Aggiunge un'operazione per modificare una stored procedure.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Corpo della stored procedure. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti.Ad esempio, 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per gestire le modifiche nelle annotazioni definite nelle tabelle.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Azione che specifica le colonne da includere nella tabella.Ad esempio,t =&gt; new { Id = t.Int(identity: true), Name = t.String() } + Annotazioni personalizzate modificate nella tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + Colonne in questa operazione.Non è necessario specificare il tipo. Verrà dedotto dal parametro columnsAction specificato. + + + Aggiunge un'operazione per creare un indice in una singola colonna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella in cui creare l'indice.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna in cui creare l'indice. + Valore che indica se si tratta di un indice univoco.Se non si specifica un valore, verrà creato un indice non univoco. + Nome da usare per l'indice nel database.Se non si specifica un valore, verrà generato un nome univoco. + Valore che indica se si tratta di un indice cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare un indice in più colonne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella in cui creare l'indice.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome delle colonne in cui creare l'indice. + Valore che indica se si tratta di un indice univoco.Se non si specifica un valore, verrà creato un indice non univoco. + Nome da usare per l'indice nel database.Se non si specifica un valore, verrà generato un nome univoco. + Valore che indica se si tratta di un indice cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare una nuova stored procedure.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Azione che specifica i parametri della stored procedure. + Corpo della stored procedure. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti.Ad esempio, 'new { SampleArgument = "MyValue" }'. + Parametri di questa operazione di creazione di stored procedure.Non è necessario specificare il tipo. Verrà dedotto dal parametro fornito. + + + Aggiunge un'operazione per creare una nuova stored procedure.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Corpo della stored procedure. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti.Ad esempio, 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare una nuova tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Oggetto che consente l'ulteriore configurazione dell'operazione di creazione della tabella. + Nome della tabella.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Azione che specifica le colonne da includere nella tabella.Ad esempio,t =&gt; new { Id = t.Int(identity: true), Name = t.String() } + Annotazioni personalizzate presenti nella tabella da creare.Può essere Null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + Colonne in questa operazione di creazione della tabella.Non è necessario specificare il tipo. Verrà dedotto dal parametro columnsAction specificato. + + + Aggiunge un'operazione per creare una nuova tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Oggetto che consente l'ulteriore configurazione dell'operazione di creazione della tabella. + Nome della tabella.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Azione che specifica le colonne da includere nella tabella.Ad esempio,t =&gt; new { Id = t.Int(identity: true), Name = t.String() } + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + Colonne in questa operazione di creazione della tabella.Non è necessario specificare il tipo. Verrà dedotto dal parametro columnsAction specificato. + + + Operazioni da eseguire durante il processo di downgrade. + + + Aggiunge un'operazione per l'eliminazione di una colonna esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna da eliminare. + Annotazioni personalizzate presenti nella colonna che viene eliminata.Può essere Null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per l'eliminazione di una colonna esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna da eliminare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un vincolo di chiave esterna in base al nome.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome del vincolo di chiave esterna del database. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un vincolo di chiave esterna in base alla colonna di destinazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonna di chiave esterna. + Tabella che contiene la colonna a cui fa riferimento la chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un vincolo di chiave esterna in base alla colonna di destinazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonna di chiave esterna. + Tabella che contiene la colonna a cui fa riferimento la chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonne a cui fa riferimento la chiave esterna. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un vincolo di chiave esterna in base alle colonne di destinazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene le colonne di chiavi esterne.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonne di chiavi esterne. + Tabella che contiene le colonne a cui fa riferimento la chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un indice in base al nome.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare l'indice.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome dell'indice da eliminare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un indice in base alle colonne di destinazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare l'indice.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna o delle colonne di destinazione dell'indice. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare una chiave primaria esistente creata con il nome predefinito.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave primaria.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare una chiave primaria esistente a cui non è assegnato il nome predefinito.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave primaria.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della chiave primaria da eliminare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare una stored procedure esistente con il nome specificato.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da eliminare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti.Ad esempio, 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare la tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Annotazioni personalizzate presenti nelle colonne della tabella che viene eliminata.Può essere Null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare la tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Annotazioni personalizzate presenti nella tabella che viene eliminata.Può essere Null o vuoto. + Annotazioni personalizzate presenti nelle colonne della tabella che viene eliminata.Può essere Null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare la tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Annotazioni personalizzate presenti nella tabella che viene eliminata.Può essere Null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare la tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Determina se questa istanza è uguale a un oggetto specificato. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare con l'istanza corrente. + + + Restituisce la funzione hash per l'oggetto corrente. + Funzione hash per l'oggetto corrente. + + + Restituisce il tipo in fase di esecuzione dell'istanza corrente. + Tipo di runtime dell'istanza corrente. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Aggiunge un'operazione per spostare una stored procedure in un nuovo schema.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da spostare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Schema in cui spostare la stored procedure. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per spostare una tabella in un nuovo schema.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da spostare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Schema in cui deve essere spostata la tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per rinominare una colonna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella che contiene la colonna da rinominare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna da rinominare. + Nuovo nome della colonna. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per rinominare un indice.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella che contiene l'indice da rinominare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome dell'indice da rinominare. + Nuovo nome dell'indice. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per rinominare una stored procedure.Per modificare lo schema di una stored procedure usare MoveStoredProcedure. Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da rinominare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nuovo nome per la stored procedure.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per rinominare una tabella.Per modificare lo schema di una tabella, usare MoveTable.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da rinominare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nuovo nome della tabella.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eseguire un comando SQL.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Comando SQL da eseguire. + Valore che indica se il comando SQL deve essere eseguito all'esterno della transazione usata per il processo di migrazione.Se non si specifica un valore, il comando SQL verrà eseguito all'interno della transazione. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eseguire un file SQL.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + File SQL da eseguire.Si presuppone che i percorsi relativi siano relativi alla directory di base dell'istanza corrente di AppDomain. + Valore che indica se il comando SQL deve essere eseguito all'esterno della transazione usata per il processo di migrazione.Se non si specifica un valore, il comando SQL verrà eseguito all'interno della transazione. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eseguire un file di risorse SQL.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della risorsa del manifesto del file di risorse SQL da eseguire. + Assembly che contiene il file di risorse.Se non viene specificato, si presuppone che sia l'assembly chiamante. + Valore che indica se il comando SQL deve essere eseguito all'esterno della transazione usata per il processo di migrazione.Se non si specifica un valore, il comando SQL verrà eseguito all'interno della transazione. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione di migrazione. + Operazione di migrazione da aggiungere. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Operazioni da eseguire durante il processo di aggiornamento. + + + Configurazione relativa all'utilizzo di migrazioni per un modello specificato.Anziché utilizzare questa classe, viene solitamente creata una classe di configurazione che deriva da . + + + Inizializza una nuova istanza della classe DbMigrationsConfiguration. + + + Ottiene o imposta un valore che indica se durante la migrazione automatica è accettabile una perdita di dati.Se impostato su false, verrà generata un'eccezione in caso di perdita di dati come parte di una migrazione automatica. + + + Ottiene o imposta un valore che indica se è ammesso l'uso di migrazioni automatiche quando si esegue la migrazione del database. + + + Ottiene o imposta il generatore di codice da utilizzare durante lo scaffolding delle migrazioni. + + + Ottiene o imposta il valore di timeout per i singoli comandi in una migrazione.Il valore Null indica che verrà utilizzato il valore predefinito del provider sottostante. + + + Ottiene o imposta la stringa utilizzata per distinguere le migrazioni appartenenti a questa configurazione dalle migrazioni appartenenti alle altre configurazioni che utilizzano lo stesso database.Questa proprietà consente l'applicazione di migrazioni provenienti da più modelli diversi a un singolo database. + + + Ottiene o imposta l'oggetto DbContext derivato che rappresenta il modello di cui deve essere eseguita la migrazione. + + + Directory predefinita in cui sono archiviate le migrazioni. + + + Ottiene la factory del contesto di cronologia impostato per l'utilizzo con un provider di database specificato. + Factory del contesto di cronologia impostato per il provider di database. + Nome del provider di database per cui ottenere la factory. + + + Ottiene il generatore SQL impostato per l'utilizzo con un provider di database specificato. + Generatore SQL impostato per il provider di database. + Nome del provider di database per cui ottenere il generatore SQL. + + + Ottiene o imposta l'assembly contenente le migrazioni basate sul codice. + + + Ottiene o imposta la sottodirectory in cui sono archiviate le migrazioni basate sul codice.Si noti che questa proprietà deve essere impostata su un percorso relativo per una sottodirectory nella radice del progetto di Visual Studio. Non può essere impostata su un percorso assoluto. + + + Ottiene o imposta lo spazio dei nomi utilizzato per le migrazioni basate sul codice. + + + Aggiunge una nuova factory per la creazione dell'oggetto da utilizzare per un provider di database specificato. + Nome del provider di database per cui impostare il generatore SQL. + Factory per la creazione di istanze dell'oggetto per gli e specificati che rappresentano lo schema predefinito. + + + Aggiunge un nuovo generatore SQL da utilizzare per un provider di database specificato. + Nome del provider di database per cui impostare il generatore SQL. + Generatore SQL da utilizzare. + + + Ottiene o imposta un valore per eseguire l'override della connessione del database di cui eseguire la migrazione. + + + Configurazione relativa all'utilizzo di migrazioni per un modello specificato. + Contesto che rappresenta il modello a cui si applica la configurazione. + + + Inizializza una nuova istanza della classe DbMigrationsConfiguration. + + + Determina se la configurazione corrente è uguale all'oggetto specificato. + true se la configurazione corrente è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare con la configurazione corrente. + + + Ottiene la funzione hash per questa istanza. + Funzione hash per questa istanza. + + + Restituisce il tipo in fase di esecuzione dell'istanza corrente. + Tipo di runtime dell'istanza corrente. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Eseguito dopo l'aggiornamento della migrazione più recente per consentire l'aggiornamento dei dati di inizializzazione. + Contesto da utilizzare per l'aggiornamento dei dati di inizializzazione. + + + Restituisce la rappresentazione di stringa di questa configurazione. + Rappresentazione di stringa di questa configurazione. + + + DbMigrator viene utilizzato per applicare le migrazioni esistenti a un database.DbMigrator può essere utilizzato per eseguire l'aggiornamento e il downgrade a una qualsiasi migrazione specificata.Per eseguire lo scaffolding delle migrazioni in base alle modifiche apportate al modello, utilizzare + + + Inizializza una nuova istanza della classe DbMigrator. + Configurazione da utilizzare per il processo di migrazione. + + + Ottiene la configurazione utilizzata per il processo di migrazione. + + + Ottiene tutte le migrazioni applicate al database di destinazione. + Elenco di migrazioni. + + + Ottiene tutte le migrazioni definite nell'assembly delle migrazioni configurate. + Elenco di migrazioni. + + + Ottiene tutte le migrazioni definite nell'assembly ma non applicate al database di destinazione. + Elenco di migrazioni. + + + ID migrazione che rappresenta lo stato del database prima che venga applicata qualsiasi migrazione. + + + Aggiorna il database di destinazione a una determinata migrazione. + Migrazione a cui effettuare l'aggiornamento/il downgrade. + + + Set di metodi di estensione per + + + Aggiunge o aggiorna entità in base a un'espressione di identificazione personalizzata quando si chiama SaveChanges.Equivalente a un'operazione "upsert" dalla terminologia del database.Questo metodo può essere utile durante il seeding dei dati tramite migrazioni. + Set a cui appartengono le entità. + Espressione che specifica le proprietà da utilizzare quando si determina se dovrà essere eseguita un'operazione Add o Update. + Entità da aggiungere o aggiornare. + Tipo di entità da aggiungere o aggiornare. + + + Aggiunge o aggiorna entità in base alla chiave quando si chiama SaveChanges.Equivalente a un'operazione "upsert" dalla terminologia del database.Questo metodo può essere utile durante il seeding dei dati tramite migrazioni. + Set a cui appartengono le entità. + Entità da aggiungere o aggiornare. + Tipo di entità da aggiungere o aggiornare. + + + Classe helper utilizzata per configurare una colonna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe . + + + Crea una nuova definizione di colonna per archiviare i dati Binary.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Lunghezza massima consentita dei dati di tipo matrice. + Valore che indica se è necessario aggiungere tutti i dati fino alla lunghezza massima. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Valore che indica se questa colonna deve essere configurata o meno come timestamp. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Boolean.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Byte.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati DateTime.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Precisione della colonna. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati DateTimeOffset.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Precisione della colonna. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Decimal.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Precisione numerica della colonna. + Scala numerica della colonna. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Double.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Indica se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Crea una nuova definizione di colonna per archiviare i dati geografici.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati geometrici.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Restituisce il codice hash per l'istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Crea una nuova definizione di colonna per archiviare i dati GUID.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Integer.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Long.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Crea una nuova definizione di colonna per archiviare i dati Short.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Single.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati String.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Lunghezza massima consentita dei dati di tipo stringa. + Valore che indica se è necessario aggiungere tutti i dati fino alla lunghezza massima. + Valore che indica se la colonna supporta o meno il contenuto Unicode. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Time.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Precisione della colonna. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Rappresenta una classe usata per configurare un parametro. + + + Inizializza una nuova istanza della classe . + + + Crea una nuova definizione di parametro per passare i dati Binary. + Definizione di parametro appena creata. + Lunghezza massima consentita dei dati di tipo matrice. + Valore che indica se è necessario aggiungere tutti i dati fino alla lunghezza massima. + Valore costante da utilizzare come valore predefinito per questo parametro. + Espressione SQL utilizzata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da utilizzare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Boolean. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Byte. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati DateTime. + Definizione di parametro appena creata. + Precisione del parametro. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati DateTimeOffset. + Definizione di parametro appena creata. + Precisione del parametro. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Decimal. + Definizione di parametro appena creata. + Precisione numerica del parametro. + Scala numerica del parametro. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Double. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Specifica se questa istanza è uguale a un oggetto specifico. + true se questa istanza è uguale a un oggetto specifico. In caso contrario, false. + Oggetto da confrontare. + + + Crea una nuova definizione di parametro per passare i dati di geografia. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati di geometria. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Ottiene il codice hash associato a questa istanza. + Codice hash associato a questa istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Crea una nuova definizione di parametro per passare i dati GUID. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Integer. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Long. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Crea una nuova definizione di parametro per passare i dati Short. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Single. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati String. + Definizione di parametro appena creata. + Lunghezza massima consentita dei dati di tipo stringa. + Valore che indica se è necessario aggiungere tutti i dati fino alla lunghezza massima. + Valore che indica se il parametro supporta o meno il contenuto Unicode. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Time. + Definizione di parametro appena creata. + Precisione del parametro. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Classe helper utilizzata per configurare ulteriormente una tabella creata da una chiamata a CreateTable su .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tipo che rappresenta le colonne della tabella. + + + Inizializza una nuova istanza della classe TableBuilder. + Operazione di creazione di una tabella da configurare ulteriormente. + Migrazione in cui viene creata la tabella. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Specifica un vincolo di chiave esterna da creare nella tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Stessa istanza in modo che possano essere concatenate più chiamate. + Nome della tabella a cui è destinato il vincolo della chiave esterna. + Espressione lambda che rappresenta le proprietà della chiave esterna.C#: t =&gt; t.PropertyOne VB.Net: Function(t) t.PropertyOne. Se la chiave esterna è costituita da più proprietà, specificare un tipo anonimo che includa le proprietà.C#: t =&gt; new { t.PropertyOne, t.PropertyTwo } VB.Net: Function(t) New With { t.PropertyOne, t.PropertyTwo } + Valore che indica se è necessario configurare l'eliminazione a catena nel vincolo di chiave esterna. + Nome del vincolo di chiave esterna.Se non viene specificato alcun nome, verrà calcolato un nome predefinito. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene il codice hash per l'oggetto corrente. + Codice hash per l'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Specifica un indice da creare nella tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Stessa istanza in modo che possano essere concatenate più chiamate. + Espressione lambda che rappresenta la proprietà da indicizzare.C#: t =&gt; t.PropertyOne VB.Net: Function(t) t.PropertyOne. Se più proprietà devono essere indicizzate, specificare un tipo anonimo che includa le proprietà.C#: t =&gt; new { t.PropertyOne, t.PropertyTwo } VB.Net: Function(t) New With { t.PropertyOne, t.PropertyTwo } + Nome dell'indice. + Valore che indica se si tratta di un indice univoco. + Valore che indica se si tratta di un indice cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Specifica una chiave primaria per la tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Stessa istanza in modo che possano essere concatenate più chiamate. + Espressione lambda che rappresenta la proprietà da utilizzare come chiave primaria.C#: t =&gt; t.Id VB.Net: Function(t) t.Id. Se la chiave primaria è costituita da più proprietà, specificare un tipo anonimo che include le proprietà.C#: t =&gt; new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + Nome della chiave primaria.Se si specifica null, verrà generato un nome predefinito. + Valore che indica se si tratta di una chiave primaria cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Restituisce una rappresentazione di stringa dell'oggetto corrente. + Rappresentazione di stringa dell'oggetto corrente. + + + Genera il codice C# per una migrazione basata sul codice. + + + Inizializza una nuova istanza della classe . + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il file del codice primario che l'utente può visualizzare e modificare. + Codice generato. + Operazioni da eseguire mediante la migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il codice per specificare un set di nomi di colonna utilizzando un'espressione lambda. + Colonne per le quali generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per . + Operazione per cui deve essere generato il codice. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per specificare la definizione per un oggetto . + Definizione di colonna per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + Valore che indica se includere il nome della colonna nella definizione. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per specificare la definizione per un oggetto . + Definizione di parametro per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + Valore che indica se includere il nome della colonna nella definizione. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna del tipo di dati sconosciuto. + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il file code-behind con . + Codice generato. + Identificatore univoco della migrazione. + Operazione per la quale generare il codice. + Modello di origine da archiviare nei metadati della migrazione. + Modello di destinazione da archiviare nei metadati della migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il file code-behind con i metadati della migrazione. + Codice generato. + Identificatore univoco della migrazione. + Modello di origine da archiviare nei metadati della migrazione. + Modello di destinazione da archiviare nei metadati della migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per il valore di annotazione specificato che può essere null.Il comportamento predefinito consiste nell'utilizzare se è registrato; in caso contrario, viene chiamato ToString sul valore di annotazione. + Nome dell'annotazione per cui è necessario il codice. + Valore di annotazione da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per ricreare il dizionario di annotazioni specificato da usare quando si passano le annotazioni come parametro di una chiamata . + Annotazioni da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per ricreare il dizionario di annotazioni specificato da usare quando si passano le annotazioni come parametro di una chiamata . + Annotazioni da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Racchiude tra virgolette un identificatore utilizzando l'escape appropriato per consentirne l'archiviazione in una stringa. + Identificatore delimitato. + Identificatore da delimitare. + + + Rimuove eventuali caratteri non validi dal nome di un elemento del database. + Nome selezionato. + Nome da selezionare. + + + Ottiene il nome del tipo da utilizzare per una colonna del tipo di dati specificato. + Nome del tipo da utilizzare nella migrazione generata. + Tipo di dati da convertire. + + + Genera attributi di classe. + Writer di testo a cui aggiungere il codice generato. + Valore che indica se la classe viene generata per un file code-behind. + + + Genera il codice di chiusura per una classe avviata con WriteClassStart. + Spazio dei nomi in cui generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera uno spazio dei nomi utilizzando istruzioni e definizione di classe. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + Writer di testo a cui aggiungere il codice generato. + Classe base per la classe generata. + Valore che indica se la classe viene generata per un file code-behind. + Spazi dei nomi per i quali verranno aggiunte direttive using.Se null, verranno utilizzati gli spazi dei nomi restituiti da GetDefaultNamespaces. + + + Genera una proprietà per restituire il modello di origine o di destinazione nel file code-behind. + Nome della proprietà. + Valore da restituire. + Writer di testo a cui aggiungere il codice generato. + + + Classe base per provider che generano il codice per le migrazioni basate sul codice. + + + Inizializza una nuova istanza della classe . + + + Ottiene le istanze di in uso. + + + Genera il codice da aggiungere al progetto degli utenti. + Codice generato. + Identificatore univoco della migrazione. + Operazioni da eseguire mediante la migrazione. + Modello di origine da archiviare nei metadati della migrazione. + Modello di destinazione da archiviare nei metadati della migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Ottiene gli spazi dei nomi predefiniti che devono essere restituiti come direttive "using" o "Import" per qualsiasi codice generato. + Elenco ordinato di nomi degli spazi dei nomi. + Valore che indica se la classe viene generata per un file code-behind. + + + Ottiene gli spazi dei nomi che devono essere restituiti come direttive "using" o "Import" per gestire il codice generato mediante le operazioni specificate. + Elenco ordinato di nomi degli spazi dei nomi. + Operazioni per le quali verrà generato il codice. + + + Esegue lo scaffolding di migrazioni basate sul codice per applicare al database modifiche del modello in sospeso. + + + Inizializza una nuova istanza della classe MigrationScaffolder. + Configurazione da utilizzare per lo scaffolding. + + + Ottiene o imposta lo spazio dei nomi utilizzato nel codice generato della migrazione.Per impostazione predefinita, corrisponde a MigrationsNamespace nell'oggetto di configurazione delle migrazioni passato al costruttore.Per progetti VB.NET, sarà necessario aggiornarlo per prendere in considerazione lo spazio dei nomi radice del progetto. + + + Esegue lo scaffolding di una migrazione basata sul codice per applicare al database eventuali modifiche del modello in sospeso. + Migrazione con scaffolding. + Nome da utilizzare per la migrazione con scaffolding. + + + Esegue lo scaffolding di una migrazione basata sul codice per applicare al database eventuali modifiche del modello in sospeso. + Migrazione con scaffolding. + Nome da utilizzare per la migrazione con scaffolding. + Indica se includere o meno le modifiche al modello. + + + Esegue lo scaffolding della migrazione basata sul codice iniziale corrispondente a un inizializzatore di database eseguito in precedenza. + Migrazione con scaffolding. + + + Rappresenta una migrazione basata sul codice con scaffolding e pronta per essere scritta in un file. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il codice di migrazione con scaffolding che deve essere archiviato in un file code-behind. + + + Ottiene o imposta la sottodirectory nel progetto dell'utente in cui deve essere salvata questa migrazione. + + + Ottiene o imposta un valore che indica se la migrazione è stata nuovamente sottoposta a scaffolding. + + + Ottiene o imposta il linguaggio di programmazione utilizzato per questa migrazione.In genere utilizzato per l'estensione di file del codice generato. + + + Ottiene o imposta l'identificatore univoco per questa migrazione.In genere utilizzato per il nome file del codice generato. + + + Ottiene un dizionario delle risorse di stringa da aggiungere al file di risorse della migrazione. + + + Ottiene o imposta il codice di migrazione con scaffolding che l'utente può modificare. + + + Classe helper utilizzata dagli strumenti della fase di progettazione per eseguire comandi correlati alle migrazioni che devono interagire con un'applicazione modificata in Visual Studio.Dal momento che l'applicazione viene modificata, gli assembly devono essere caricati in un AppDomain distinto per garantire che venga sempre caricata la versione più recente.Il file App/Web.config viene inoltre copiato dal progetto di avvio per garantire l'applicazione di una configurazione. + + + Inizializza una nuova istanza della classe ToolingFacade. + Nome dell'assembly che contiene la configurazione delle migrazioni da utilizzare. + Nome dell'assembly che contiene l'oggetto DbContext da utilizzare. + Nome completo dello spazio dei nomi della configurazione delle migrazioni da utilizzare. + Directory di lavoro contenente gli assembly compilati. + Percorso del file di configurazione dal progetto di avvio. + Percorso della directory dei dati dell'applicazione dal progetto di avvio.In genere, la directory App_Data per le applicazioni Web o la directory di lavoro per i file eseguibili. + Connessione al database di cui eseguire la migrazione.Se si specifica null, verrà utilizzata la connessione predefinita per il contesto. + + + Rilascia le risorse utilizzate dall'istanza corrente della classe . + + + Rilascia tutte le risorse utilizzate dalla facciata. + true per rilasciare le risorse gestite e non gestite; false per rilasciare solo le risorse non gestite. + + + Rilascia tutte le risorse non gestite utilizzate dalla facciata. + + + Ottiene il nome completo di un tipo che deriva da . + Tipo di contesto trovato. + Nome del tipo di contesto.Se Null, verrà restituito il singolo tipo di contesto trovato nell'assembly. + + + Ottiene il nome completo di tutti i tipi derivanti da . + Tutti i tipi di contesto rilevati. + + + Ottiene un elenco di tutte le migrazioni applicate al database. + ID delle migrazioni applicate. + + + Ottiene un elenco di tutte le migrazioni non applicate al database. + ID delle migrazioni in sospeso. + + + Ottiene o imposta un'azione da eseguire per registrare informazioni. + + + Ottiene o imposta un'azione da eseguire per registrare informazioni dettagliate. + + + Ottiene o imposta un'azione da eseguire per registrare avvisi. + + + Esegue lo scaffolding di una migrazione basata sul codice per applicare eventuali modifiche del modello in sospeso. + Migrazione con scaffolding. + Nome per la migrazione generata. + Linguaggio di programmazione della migrazione generata. + Spazio dei nomi radice del progetto a cui verrà aggiunta la migrazione. + Indica se includere o meno le modifiche al modello. + + + Esegue lo scaffolding della migrazione basata sul codice iniziale corrispondente a un inizializzatore di database eseguito in precedenza. + Migrazione con scaffolding. + Linguaggio di programmazione della migrazione generata. + Spazio dei nomi radice del progetto a cui verrà aggiunta la migrazione. + + + Genera uno script SQL per la migrazione tra due migrazioni. + Script SQL generato. + Migrazione da cui eseguire l'aggiornamento.Se si specifica null, verrà generato uno script per aggiornare il database corrente. + Migrazione a cui eseguire l'aggiornamento.Se si specifica null, verrà generato uno script da aggiornare alla migrazione più recente. + Valore che indica se è ammessa la perdita di dati durante la migrazione automatica. + + + Aggiorna il database alla migrazione specificata. + ID della migrazione a cui migrare.Se si specifica null, il database verrà aggiornato alla migrazione più recente. + Valore che indica se è ammessa la perdita di dati durante la migrazione automatica. + + + Genera codice VB.Net per una migrazione basata sul codice. + + + Inizializza una nuova istanza della classe . + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il file del codice primario che l'utente può visualizzare e modificare. + Codice generato. + Operazioni da eseguire mediante la migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il codice per specificare un set di nomi di colonna utilizzando un'espressione lambda. + Colonne per le quali generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per . + Operazione per cui deve essere generato il codice. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per specificare la definizione per un oggetto . + Definizione di colonna per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + Valore che indica se includere il nome della colonna nella definizione. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Definizione di modello del parametro per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + true per includere il nome della colonna nella definizione; in caso contrario, false. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna del tipo di dati sconosciuto. + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il file code-behind con i metadati della migrazione. + Codice generato. + Identificatore univoco della migrazione. + Operazioni da eseguire mediante la migrazione. + Modello di origine da archiviare nei metadati della migrazione. + Modello di destinazione da archiviare nei metadati della migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il file code-behind con i metadati della migrazione. + Codice generato. + Identificatore univoco della migrazione. + Modello di origine da archiviare nei metadati della migrazione. + Modello di destinazione da archiviare nei metadati della migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per il valore di annotazione specificato che può essere null.Il comportamento predefinito consiste nell'utilizzare se è registrato; in caso contrario, viene chiamato ToString sul valore di annotazione. + Nome dell'annotazione per cui è necessario il codice. + Valore di annotazione da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per ricreare il dizionario di annotazioni specificato da usare quando si passano le annotazioni come parametro di una chiamata . + Annotazioni da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per ricreare il dizionario di annotazioni specificato da usare quando si passano le annotazioni come parametro di una chiamata . + Annotazioni da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Racchiude tra virgolette un identificatore utilizzando l'escape appropriato per consentirne l'archiviazione in una stringa. + Identificatore delimitato. + Identificatore da delimitare. + + + Rimuove eventuali caratteri non validi dal nome di un elemento del database. + Nome selezionato. + Nome da selezionare. + + + Ottiene il nome del tipo da utilizzare per una colonna del tipo di dati specificato. + Nome del tipo da utilizzare nella migrazione generata. + Tipo di dati da convertire. + + + Genera attributi di classe. + Writer di testo a cui aggiungere il codice generato. + Valore che indica se la classe viene generata per un file code-behind. + + + Genera il codice di chiusura per una classe avviata con WriteClassStart. + Spazio dei nomi in cui generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera uno spazio dei nomi utilizzando istruzioni e definizione di classe. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + Writer di testo a cui aggiungere il codice generato. + Classe base per la classe generata. + Valore che indica se la classe viene generata per un file code-behind. + Spazi dei nomi per i quali verranno aggiunte direttive Import.Se null, verranno utilizzati gli spazi dei nomi restituiti da GetDefaultNamespaces. + + + Genera una proprietà per restituire il modello di origine o di destinazione nel file code-behind. + Nome della proprietà. + Valore da restituire. + Writer di testo a cui aggiungere il codice generato. + + + Questa classe viene utilizzata da Migrazioni Code First per leggere e scrivere la cronologia delle migrazioni dal database.Per personalizzare la definizione della tabella relativa alla cronologia delle migrazioni, è possibile derivare da questa classe ed eseguire l'override di OnModelCreating.Le istanze derivate possono essere registrate in base alla configurazione delle migrazioni tramite o a livello globale tramite . + + + Inizializza una nuova istanza della classe HistoryContext.Per creare un contesto di cronologia derivato, in genere viene esposto un costruttore che accetta questi stessi parametri e li passa al costruttore base. + Connessione esistente da utilizzare per il nuovo contesto. + Schema predefinito del modello di cui viene eseguita la migrazione.Questo schema verrà utilizzato per la tabella relativa alla cronologia delle migrazioni a meno che in OnModelCreating non sia stato configurato uno schema diverso. + + + Ottiene la chiave utilizzata per trovare un modello compilato in precedenza per questo contesto.Utilizzato per evitare l'elaborazione di OnModelCreating e il calcolo del modello ogni volta che viene creata una nuova istanza di contesto.Per impostazione predefinita, questa proprietà restituisce lo schema predefinito.Nella maggior parte dei casi, non è necessario eseguire l'override di questa proprietà.Se, tuttavia, l'implementazione di OnModelCreating contiene logica condizionale che restituisce un modello diverso compilato per lo schema predefinito e lo stesso provider di database, è necessario eseguire l'override di questa proprietà e calcolare una chiave appropriata. + + + Ottiene lo schema predefinito del modello di cui viene eseguita la migrazione.Questo schema verrà utilizzato per la tabella relativa alla cronologia delle migrazioni a meno che in OnModelCreating non sia stato configurato uno schema diverso. + + + Nome predefinito utilizzato per la tabella relativa alla cronologia delle migrazioni. + + + Ottiene o imposta un oggetto da utilizzare per leggere e scrivere istanze di . + + + Applica la configurazione predefinita per la tabella relativa alla cronologia delle migrazioni.Se si esegue l'override di questo metodo, è consigliabile chiamare questa implementazione di base prima di applicare la configurazione personalizzata. + Generatore che definisce il modello per il contesto creato. + + + Questa classe viene utilizzata da Migrazioni Code First per leggere e scrivere la cronologia delle migrazioni dal database. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta una chiave che rappresenta a quale contesto si applica la riga. + + + Ottiene o imposta l'ID della migrazione che questa riga rappresenta. + + + Ottiene o imposta lo stato del modello dopo l'applicazione della migrazione. + + + Ottiene o imposta la versione di Entity Framework in cui è stata creata questa voce. + + + Rappresenta un errore che si verifica quando una migrazione automatica determina una perdita di dati. + + + Inizializza una nuova istanza della classe AutomaticDataLossException. + + + Inizializza una nuova istanza della classe AutomaticDataLossException. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza della classe MigrationsException. + Messaggio in cui viene descritto l'errore. + Eccezione che costituisce la causa dell'eccezione corrente o un riferimento Null (Nothing in Visual Basic) se non è specificata alcuna eccezione interna. + + + Rappresenta un errore che si verifica quando sono presenti modifiche del modello in sospeso dopo l'applicazione dell'ultima migrazione e la disabilitazione della migrazione automatica. + + + Inizializza una nuova istanza della classe AutomaticMigrationsDisabledException. + + + Inizializza una nuova istanza della classe AutomaticMigrationsDisabledException. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza della classe MigrationsException. + Messaggio in cui viene descritto l'errore. + Eccezione che costituisce la causa dell'eccezione corrente o un riferimento Null (Nothing in Visual Basic) se non è specificata alcuna eccezione interna. + + + Implementato in modo esplicito da per impedire la visualizzazione di determinati membri nella finestra IntelliSense delle migrazioni con scaffolding. + + + Aggiunge un oggetto personalizzato alla migrazione.Per l'implementazione di operazioni personalizzate è consigliabile creare metodi di estensione su per fornire un'API pratica per l'aggiunta delle nuove operazioni. + Operazione da aggiungere. + + + Fornisce metadati aggiuntivi su una migrazione basata sul codice. + + + Ottiene l'identificatore univoco per la migrazione. + + + Ottiene lo stato del modello prima dell'esecuzione della migrazione. + + + Ottiene lo stato del modello dopo l'esecuzione della migrazione. + + + Rappresenta gli errori che si verificano all'interno della pipeline Migrazioni Code First. + + + Inizializza una nuova istanza della classe MigrationsException. + + + Inizializza una nuova istanza della classe MigrationsException con dati serializzati. + Oggetto che contiene i dati dell'oggetto serializzati, relativi all'eccezione generata. + Oggetto che contiene le informazioni contestuali relative all'origine o alla destinazione. + + + Inizializza una nuova istanza della classe MigrationsException. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza della classe MigrationsException. + Messaggio in cui viene descritto l'errore. + Eccezione che costituisce la causa dell'eccezione corrente o un riferimento Null (Nothing in Visual Basic) se non è specificata alcuna eccezione interna. + + + Classe base per logger che possono essere utilizzati per il processo di migrazione. + + + Inizializza una nuova istanza della classe . + + + Registra un messaggio informativo. + Messaggio da registrare. + + + Registra informazioni aggiuntive che devono essere visualizzate all'utente solo nel caso in cui richieda un output dettagliato. + Messaggio da registrare. + + + Registra un avviso da comunicare all'utente. + Messaggio da registrare. + + + Eccezione generata quando non è possibile eseguire un'operazione perché vi sono migrazioni che non sono state applicate al database. + + + Inizializza una nuova istanza della classe MigrationsPendingException. + + + Inizializza una nuova istanza della classe MigrationsPendingException. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza della classe MigrationsPendingException. + Messaggio in cui viene descritto l'errore. + Eccezione che costituisce la causa dell'eccezione corrente o un riferimento Null (Nothing in Visual Basic) se non è specificata alcuna eccezione interna. + + + Rappresenta una classe di base per elementi Decorator che eseguono il wrapping dell'oggetto principale. + + + Inizializza una nuova istanza della classe . + Utilità di migrazione di cui l'elemento Decorator sta eseguendo il wrapping. + + + Ottiene la configurazione utilizzata per il processo di migrazione. + Processo usato per il processo di migrazione. + + + Ottiene un elenco delle migrazioni applicate al database. + Elenco di ID delle migrazioni. + + + Ottiene un elenco delle migrazioni definite nell'assembly. + Elenco di ID delle migrazioni. + + + Ottiene un elenco delle migrazioni in sospeso non applicate al database. + Elenco di ID delle migrazioni. + + + Aggiorna il database di destinazione alla migrazione più recente. + + + Aggiorna il database di destinazione a una determinata migrazione. + Migrazione a cui effettuare l'aggiornamento/il downgrade. + + + Elemento Decorator che consente la registrazione durante le operazioni di migrazione. + + + Inizializza una nuova istanza della classe MigratorLoggingDecorator. + Utilità di migrazione di cui l'elemento Decorator sta eseguendo il wrapping. + Logger in cui scrivere messaggi. + + + Elemento Decorator per generare uno script SQL anziché applicare modifiche al database.Se si utilizza questo elemento Decorator per eseguire il wrapping di , non applicherà eventuali modifiche al database di destinazione. + + + Inizializza una nuova istanza della classe MigratorScriptingDecorator. + Utilità di migrazione di cui l'elemento Decorator sta eseguendo il wrapping. + + + Genera uno script per aggiornare il database. + Script SQL generato. + Migrazione da cui eseguire l'aggiornamento.Se si specifica null, verrà generato uno script per aggiornare il database corrente. + Migrazione a cui eseguire l'aggiornamento.Se si specifica null, verrà generato uno script da aggiornare alla migrazione più recente. + + + Rappresenta una colonna aggiunta a una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe AddColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella a cui aggiungere la colonna. + Dettagli della colonna aggiunta. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene i dettagli della colonna aggiunta. + + + Ottiene un'operazione che rappresenta l'eliminazione della colonna aggiunta. + + + Ottiene un valore che indica se la modifica è distruttiva. + true se la modifica è distruttiva; in caso contrario, false. + + + Ottiene il nome della tabella a cui aggiungere la colonna. + + + Rappresenta un vincolo di chiave esterna aggiunto a una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe AddForeignKeyOperation.È necessario inoltre popolare le proprietà PrincipalTable, PrincipalColumns, DependentTable e DependentColumns.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene o imposta un valore che indica se è necessario configurare l'eliminazione a catena nel vincolo di chiave esterna. + + + Ottiene un'operazione che consente di creare un indice nelle colonne di chiavi esterne. + Operazione che consente di aggiungere l'indice. + + + Ottiene un'operazione che consente di eliminare il vincolo di chiave esterna. + + + Ottiene o imposta un valore che indica se questa modifica comporta la perdita di dati. + true se questa modifica comporta la perdita di dati; in caso contrario, false. + + + Nomi delle colonne a cui il vincolo di chiave esterna deve fare riferimento.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Rappresenta l'aggiunta di una chiave primaria a una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe AddPrimaryKeyOperation.È necessario inoltre popolare le proprietà Tabella e Colonne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che consente di eliminare la chiave primaria. + + + Ottiene o imposta un valore che indica se si tratta di una chiave primaria cluster. + + + Rappresenta la modifica di una colonna esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe AlterColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella a cui appartiene la colonna. + Dettagli del risultato della modifica della colonna. + Valore che indica se la modifica determina una perdita di dati. + Operazione che consente di ripristinare la modifica della colonna. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe AlterColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella a cui appartiene la colonna. + Dettagli del risultato della modifica della colonna. + Valore che indica se la modifica determina una perdita di dati. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene la nuova definizione della colonna. + + + Ottiene un'operazione che rappresenta il ripristino della modifica.L'operazione inversa non può essere automaticamente calcolata. Se non è stata fornita al costruttore, questa proprietà restituirà il valore Null. + + + Ottiene un valore che indica se questa modifica determina una perdita di dati. + true se questa modifica comporta la perdita di dati; in caso contrario, false. + + + Ottiene il nome della tabella a cui appartiene la colonna. + + + Rappresenta la modifica di una stored procedure esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure. + Corpo della stored procedure espresso in SQL. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina quella corrente.Restituisce sempre . + + + Rappresenta le modifiche apportate alle annotazioni personalizzate in una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella in cui sono state modificate le annotazioni. + Annotazioni personalizzate modificate nella tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene le annotazioni personalizzate che sono state modificate nella tabella. + Annotazioni personalizzate che sono state modificate nella tabella. + + + Ottiene le colonne da includere nella tabella per cui sono state modificate le annotazioni. + Colonne da includere nella tabella per cui sono state modificate le annotazioni. + + + Ottiene un'operazione che è l'inverso di questa in modo che le annotazioni verranno modificate nuovamente a come erano prima che l'operazione fosse applicata. + Operazione che è l'inverso di questa in modo che le annotazioni verranno modificate nuovamente a come erano prima che l'operazione fosse applicata. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il nome della tabella in cui sono state modificate le annotazioni. + Nome della tabella in cui sono state modificate le annotazioni. + + + Rappresenta le informazioni su una colonna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe ColumnModel.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tipo di dati di questa colonna. + + + Inizializza una nuova istanza della classe ColumnModel.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tipo di dati di questa colonna. + Dettagli aggiuntivi sul tipo di dati,inclusi i dettagli, ad esempio lunghezza massima, valori null e così via. + + + Ottiene o imposta le annotazioni personalizzate modificate nella colonna. + + + Ottiene il valore predefinito per il tipo CLR corrispondente al tipo di database di questa colonna. + + + Ottiene il tipo CLR corrispondente al tipo di database di questa colonna. + + + Ottiene o imposta un valore che indica se nel database verranno generati valori per questa colonna utilizzando il modello di identità. + + + Determina se questa colonna rappresenta un tipo di dati più ristretto rispetto a un'altra colonna.Utilizzato per determinare se la modifica della definizione di colonna fornita per questa definizione comporta una perdita di dati. + True se questa colonna rappresenta un tipo di dati più ristretto. + Colonna da confrontare. + Dettagli del provider del database utilizzato. + + + Ottiene o imposta un valore che indica se la colonna può archiviare valori null. + + + Ottiene o imposta un valore che indica se il modello della proprietà deve essere configurata come timestamp. + + + Rappresenta la creazione di un indice del database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe CreateIndexOperation.È necessario inoltre popolare le proprietà Tabella e Colonne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che consente di eliminare l'indice. + + + Ottiene o imposta un valore che indica se si tratta di un indice cluster. + + + Ottiene o imposta un valore che indica se questa modifica comporta la perdita di dati. + true se questa modifica comporta la perdita di dati; in caso contrario, false. + + + Ottiene o imposta un valore che indica se si tratta di un indice univoco. + + + Operazione di migrazione per aggiungere una nuova stored procedure nel database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure. + Corpo della stored procedure espresso in SQL. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che consente di eliminare la stored procedure. + + + Rappresenta la creazione di una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da creare. + Annotazioni personalizzate presenti nella tabella da creare.Può essere null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da creare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene le annotazioni personalizzate presenti nella tabella da creare. + Annotazioni personalizzate presenti nella tabella da creare. + + + Ottiene le colonne da includere nella nuova tabella. + Colonne da includere nella nuova tabella. + + + Ottiene un'operazione che consente di eliminare la tabella. + Operazione per eliminare la tabella. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il nome della tabella da creare. + Nome della tabella da creare. + + + Ottiene o imposta la chiave primaria per la nuova tabella. + Chiave primaria per la nuova tabella. + + + Rappresenta una colonna eliminata da una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe DropColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna. + Nome della colonna da eliminare. + Annotazioni personalizzate presenti nella colonna che viene eliminata.Può essere null o vuoto. + Operazione che rappresenta il ripristino dell'operazione di eliminazione. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna. + Nome della colonna da eliminare. + Annotazioni personalizzate presenti nella colonna che viene eliminata.Può essere null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna. + Nome della colonna da eliminare. + Operazione che rappresenta il ripristino dell'operazione di eliminazione. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna. + Nome della colonna da eliminare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che rappresenta il ripristino dell'eliminazione della colonna.L'operazione inversa non può essere automaticamente calcolata. Se non è stata fornita al costruttore, questa proprietà restituirà il valore Null. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il nome della colonna da eliminare. + + + Ottiene le annotazioni personalizzate presenti nella colonna che viene eliminata. + + + Ottiene il nome della tabella da cui eliminare la colonna. + + + Rappresenta un vincolo di chiave esterna eliminato da una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Operazione che rappresenta il ripristino dell'eliminazione del vincolo di chiave esterna. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe .È necessario inoltre popolare le proprietà PrincipalTable, DependentTable e DependentColumns.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che consente di eliminare l'indice associato nelle colonne di chiavi esterne. + Operazione che consente di eliminare l'indice. + + + Ottiene un'operazione che rappresenta il ripristino dell'eliminazione del vincolo di chiave esterna.L'operazione inversa non può essere automaticamente calcolata. Se non è stata fornita al costruttore, questa proprietà restituirà il valore Null. + Operazione che rappresenta il ripristino dell'eliminazione del vincolo di chiave esterna. + + + Ottiene un valore che indica se una modifica è distruttiva. + true se una modifica è distruttiva; in caso contrario, false. + + + Rappresenta l'eliminazione di un indice esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe DropIndexOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Operazione che rappresenta il ripristino dell'eliminazione dell'indice. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropIndexOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che rappresenta il ripristino dell'eliminazione dell'indice.L'operazione inversa non può essere automaticamente calcolata. Se non è stata fornita al costruttore, questa proprietà restituirà il valore Null. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Rappresenta l'eliminazione di una chiave primaria da una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe DropPrimaryKeyOperation.È necessario inoltre popolare le proprietà Tabella e Colonne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Utilizzato per la modifica della tabella relativa alla cronologia delle migrazioni in modo tale che la tabella possa essere ricompilata anziché limitarsi a eliminare e aggiungere la chiave primaria. + Operazione di creazione della tabella per la tabella relativa alla cronologia delle migrazioni. + + + Ottiene un'operazione che consente di aggiungere la chiave primaria. + + + Elimina una stored procedure dal database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da eliminare. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina quella corrente.Restituisce sempre . + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati.Restituisce sempre false. + + + Ottiene il nome della stored procedure da eliminare. + Nome della stored procedure da eliminare. + + + Rappresenta l'eliminazione di una tabella esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe DropTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare. + Annotazioni personalizzate presenti nella tabella che viene eliminata.Può essere null o vuoto. + Annotazioni personalizzate presenti nelle colonne della tabella che viene eliminata.Può essere null o vuoto. + Operazione che rappresenta il ripristino dell'eliminazione della tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare. + Annotazioni personalizzate presenti nella tabella che viene eliminata.Può essere null o vuoto. + Annotazioni personalizzate presenti nelle colonne della tabella che viene eliminata.Può essere null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare. + Operazione che rappresenta il ripristino dell'eliminazione della tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che rappresenta il ripristino dell'eliminazione della tabella.L'operazione inversa non può essere automaticamente calcolata. Se non è stata fornita al costruttore, questa proprietà restituirà il valore Null. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati. + true se l'operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il nome della tabella da eliminare. + + + Ottiene le annotazioni personalizzate presenti nella tabella che viene eliminata. + + + Ottiene le annotazioni personalizzate presenti nelle colonne della tabella che viene eliminata. + + + Classe base per modifiche che influiscono sui vincoli di chiave esterna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe ForeignKeyOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Nomi delle colonne di chiavi esterne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta il nome della tabella in cui sono presenti le colonne di chiavi esterne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene un valore che indica se è stato fornito un nome specifico per il vincolo di chiave esterna. + + + Ottiene o imposta il nome del vincolo di chiave esterna.Se non viene specificato alcun nome, verrà calcolato un nome predefinito.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta il nome della tabella a cui il vincolo di chiave esterna fa riferimento.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Operazione che rappresenta le modifiche DML alla tabella relativa alla cronologia delle migrazioni.La tabella relativa alla cronologia delle migrazioni viene utilizzata per archiviare un log delle migrazioni applicate al database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe HistoryOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Sequenza di alberi dei comandi che rappresenta le operazioni applicate alla tabella relativa alla cronologia. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Sequenza di comandi che rappresenta le operazioni applicate alla tabella relativa alla cronologia. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Classe base comune per operazioni che interessano gli indici.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe IndexOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Crea un nome di indice predefinito basato sui nomi di colonna specificati. + Nome di indice predefinito. + Nomi di colonna utilizzati per creare un nome di indice predefinito. + + + Ottiene le colonne indicizzate.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene un valore che indica se è stato fornito un nome specifico per questo indice. + + + Ottiene o imposta il nome dell'indice.Se non viene specificato alcun nome, verrà calcolato un nome predefinito.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta la tabella alla quale appartiene l'indice.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Rappresenta un'operazione che consente di modificare uno schema del database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe MigrationOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene argomenti aggiuntivi che possono essere elaborati dai provider.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene un'operazione che ripristina quella corrente. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati. + + + Rappresenta lo spostamento di una stored procedure in un nuovo schema del database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da spostare. + Nuovo schema per la stored procedure. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina quella corrente. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati.Restituisce sempre false. + + + Ottiene il nome della stored procedure da spostare. + Nome della stored procedure da spostare. + + + Ottiene il nuovo schema per la stored procedure. + Nuovo schema per la stored procedure. + + + Rappresenta lo spostamento di una tabella da uno schema a un altro.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe MoveTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da spostare. + Nome dello schema in cui spostare la tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Utilizzato per la modifica della tabella relativa alla cronologia delle migrazioni in modo tale da poter spostare i dati nella nuova tabella. + Chiave del contesto per il modello. + + + Utilizzato per la modifica della tabella relativa alla cronologia delle migrazioni in modo tale che la tabella possa essere ricompilata anziché limitarsi a eliminare e aggiungere la chiave primaria. + Operazione di creazione della tabella per la tabella relativa alla cronologia delle migrazioni. + + + Ottiene un'operazione che riporta la tabella nello schema originale. + + + Ottiene un valore che indica se questa modifica comporta la perdita di dati. + true se questa modifica comporta la perdita di dati; in caso contrario, false. + + + Ottiene un valore che indica se si tratta di una tabella di sistema. + true se la tabella è una tabella di sistema; in caso contrario, false. + + + Ottiene il nome della tabella da spostare. + + + Ottiene il nome dello schema in cui spostare la tabella. + + + Rappresenta un'operazione di migrazione che non può essere eseguita, probabilmente perché non è supportata dal provider di database di destinazione. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati.Restituisce sempre false. + + + Rappresenta le informazioni su un parametro. + + + Inizializza una nuova istanza della classe ParameterModel con il tipo specificato. + Tipo di dati di questo parametro. + + + Inizializza una nuova istanza della classe ParameterModel usando il tipo specificato e l'uso del tipo specificato. + Tipo di dati di questo parametro. + Dettagli aggiuntivi sul tipo di dati,inclusi i dettagli, ad esempio lunghezza massima, valori null e così via. + + + Recupera o imposta un valore che indica se questa istanza è fuori parametro. + true se questa istanza è fuori parametro. In caso contrario, false. + + + Classe base comune che consente di rappresentare operazioni che interessano le chiavi primarie.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe PrimaryKeyOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Restituisce il nome predefinito della chiave primaria. + Nome della chiave primaria predefinita. + Nome della tabella di destinazione. + + + Ottiene le colonne che costituiscono la chiave primaria.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene un valore che indica se è stato fornito un nome specifico per la chiave primaria. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene o imposta il nome della chiave primaria.Se non viene specificato alcun nome, verrà calcolato un nome predefinito.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta il nome della tabella contenente la chiave primaria.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Operazione di migrazione che influisce sulle stored procedure.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure. + Corpo della stored procedure espresso in SQL. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene il corpo della stored procedure espresso in SQL. + Corpo della stored procedure espresso in SQL. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati.Restituisce sempre false. + + + Ottiene il nome della stored procedure. + Nome della stored procedure. + + + Ottiene i parametri della stored procedure. + Parametri della stored procedure. + + + Rappresenta le informazioni su una proprietà di un'entità.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe PropertyModel.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tipo di dati per questo modello di proprietà. + Dettagli aggiuntivi sul tipo di dati,inclusi i dettagli, ad esempio lunghezza massima, valori null e così via. + + + Ottiene o imposta un valore costante da utilizzare come valore predefinito per questo modello di proprietà.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta un'espressione SQL utilizzata come valore predefinito per questo modello di proprietà.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta un valore che indica se il modello di proprietà presenta una lunghezza fissa.Valido solo per tipi di dati della matrice. + + + Ottiene o imposta un valore che indica se il modello di proprietà supporta caratteri Unicode.Valido solo per tipi di dati testuali. + + + Ottiene o imposta la lunghezza massima di questo modello di proprietà.Valido solo per tipi di dati della matrice. + + + Ottiene o imposta il nome del modello di proprietà.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta la precisione per questo modello di proprietà.Valido solo per tipi di dati decimali. + + + Ottiene o imposta la scala per questo modello di proprietà.Valido solo per tipi di dati decimali. + + + Ottiene o imposta un tipo di dati specifici del provider da utilizzare per questo modello di proprietà.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene il tipo di dati per questo modello di proprietà. + + + Ottiene dettagli aggiuntivi sul tipo di dati di questo modello di proprietà,inclusi i dettagli, ad esempio lunghezza massima, valori null e così via. + + + Rappresenta la ridenominazione di una colonna esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe RenameColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella a cui appartiene la colonna. + Nome della colonna da rinominare. + Nuovo nome della colonna. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina la ridenominazione. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il nome della colonna da rinominare. + + + Ottiene il nuovo nome della colonna. + + + Ottiene il nome della tabella a cui appartiene la colonna. + + + Rappresenta l'operazione di ridenominazione di un indice esistente. + + + Inizializza una nuova istanza della classe RenameIndexOperation. + Nome della tabella a cui appartiene l'indice. + Nome dell'indice da rinominare. + Nuovo nome dell'indice. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che inverte il nome precedente dell'indice. + Operazione che inverte il nome precedente dell'indice. + + + Ottiene un valore che indica se la ridenominazione dell'indice può essere distruttiva per l'operazione. + true se la ridenominazione dell'indice può essere distruttiva per l'operazione. In caso contrario, false. + + + Ottiene il nome dell'indice da rinominare. + Nome dell'indice da rinominare. + + + Ottiene il nuovo nome dell'indice. + Nuovo nome dell'indice. + + + Ottiene il nome della tabella a cui appartiene l'indice. + Nome della tabella a cui appartiene l'indice. + + + Rappresenta la ridenominazione di una stored procedure nel database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da rinominare. + Nuovo nome per la stored procedure. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina quella corrente. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati.Restituisce sempre false. + + + Ottiene il nome della stored procedure da rinominare. + Nome della stored procedure da rinominare. + + + Ottiene il nuovo nome per la stored procedure. + Nuovo nome per la stored procedure. + + + Rappresenta la ridenominazione di una tabella esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe RenameTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da rinominare. + Nuovo nome della tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina la ridenominazione. + + + Ottiene un valore che indica se la modifica è distruttiva. + true se la modifica è distruttiva; in caso contrario, false. + + + Ottiene il nome della tabella da rinominare. + + + Ottiene il nuovo nome della tabella. + + + Rappresenta un'istruzione SQL specifica del provider da eseguire direttamente in relazione al database di destinazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe SqlOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Comando SQL da eseguire. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il comando SQL da eseguire. + + + Ottiene o imposta un valore che indica se l'istruzione deve essere eseguita all'esterno dell'ambito della transazione utilizzata per rendere transazionale il processo di migrazione.Se impostata su true, non verrà eseguito il rollback dell'operazione in caso di esito negativo del processo di migrazione. + + + Utilizzato durante lo scripting di un'operazione del database di aggiornamento per archiviare le operazioni che sarebbero state eseguite sul database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Query utilizzate per determinare se questa migrazione deve essere applicata al database.Utilizzate per generare uno script SQL idempotente che può essere eseguito su un database di qualsiasi versione. + + + Aggiunge una migrazione a questa operazione del database di aggiornamento.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + ID della migrazione. + Singole operazioni applicate dalla migrazione. + + + Query utilizzate per determinare se questa migrazione deve essere applicata al database.Utilizzate per generare uno script SQL idempotente che può essere eseguito su un database di qualsiasi versione. + + + Ottiene un valore che indica se un'operazione può determinare una perdita di dati. + + + Ottiene le migrazioni applicate durante l'operazione del database di aggiornamento. + Migrazioni applicate durante l'operazione del database di aggiornamento. + + + Rappresenta una migrazione da applicare al database. + + + Ottiene l'ID della migrazione. + ID della migrazione. + + + Ottiene le singole operazioni applicate da questa migrazione. + Singole operazioni applicate da questa migrazione. + + + Classe di base comune per i provider che convertono le operazioni di migrazione indipendenti dal provider in comandi SQL specifici del provider di database. + + + Inizializza una nuova istanza della classe . + + + Compila l'utilizzo del tipo di archiviazione per l'oggetto specificato tramite facet dall'oggetto specificato. + TypeUsage specifico di un archivio + Nome del tipo di archivio. + Proprietà di destinazione. + + + Converte un set di operazioni di migrazione in codice SQL specifico per il provider di database. + Elenco di istruzioni SQL da utilizzare per eseguire le operazioni di migrazione. + Operazioni da convertire. + Token che rappresenta la versione del database di destinazione. + + + Genera il corpo SQL per una stored procedure. + Corpo SQL per la stored procedure. + Alberi dei comandi che rappresentano i comandi per un'operazione di inserimento, aggiornamento o eliminazione. + Nome del parametro delle righe interessate. + Token del manifesto del provider. + + + Ottiene o imposta il manifesto del provider. + Manifesto del provider. + + + Rappresenta un'operazione di migrazione convertita in un'istruzione SQL.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il terminatore di batch per il provider di database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Terminatore di batch per il provider di database. + + + Ottiene o imposta il codice SQL da utilizzare per eseguire l'operazione di migrazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta un valore che indica se l'istruzione deve essere eseguita all'esterno dell'ambito della transazione utilizzata per rendere transazionale il processo di migrazione.Se impostata su true, non verrà eseguito il rollback dell'operazione in caso di esito negativo del processo di migrazione. + + + Equivale a ma funziona in un contesto di attendibilità parziale e aggiunge la memorizzazione esplicita nella cache della stringa per il rientro generata, nonché riconosce la scrittura di una stringa contenente solo \r\n o \n come oggetto WriteLine, per garantire il corretto rientro per la riga successiva. + + + Inizializza una nuova istanza della classe IndentedTextWriter utilizzando il writer di testo specificato e la stringa di tabulazioni predefinita.Si noti che il writer passato a questo costruttore deve utilizzare l'oggetto specificato dalla proprietà . + Oggetto da utilizzare per l'output. + + + Inizializza una nuova istanza della classe IndentedTextWriter utilizzando il writer di testo specificato e la stringa di tabulazioni.Si noti che il writer passato a questo costruttore deve utilizzare l'oggetto specificato dalla proprietà . + Oggetto da utilizzare per l'output. + Stringa di tabulazioni da utilizzare per il rientro. + + + Chiude il documento in cui viene effettuata la scrittura. + + + Specifica le impostazioni cultura che verranno utilizzate dall'oggetto TextWriter sottostante.Questa proprietà statica è di sola lettura.Si noti che il writer passato a uno dei costruttori dell'oggetto deve utilizzare le stesse impostazioni cultura.Le impostazioni cultura sono . + + + Compila una stringa che rappresenta il livello di rientro corrente per una nuova riga. + Stringa vuota o stringa contenente il valore del livello di rientro della stringa di tabulazione specificata. + + + Specifica la stringa di tabulazioni predefinita.Questo campo è costante. + + + Ottiene la codifica che deve essere utilizzata dal writer di testo. + Oggetto che indica la codifica che deve essere utilizzata dal writer di testo. + + + Scarica il flusso. + + + Ottiene o imposta il numero di spazi da utilizzare per il rientro. + Numero di spazi da utilizzare per il rientro. + + + Ottiene l'oggetto da utilizzare. + Oggetto da utilizzare. + + + Ottiene o imposta il carattere di nuova riga da utilizzare. + Carattere di nuova riga da utilizzare. + + + Restituisce la stringa di tabulazioni una volta per ciascun livello di rientro in base alla proprietà . + + + Scrive la rappresentazione testuale di un valore booleano nel flusso di testo. + Valore booleano da scrivere. + + + Scrive un carattere nel flusso di testo. + Carattere da scrivere. + + + Scrive una matrice di caratteri nel flusso di testo. + Matrice di caratteri da scrivere. + + + Scrive una sottomatrice di caratteri nel flusso di testo. + Matrice di caratteri da cui scrivere i dati. + Indice iniziale nel buffer. + Numero di caratteri da scrivere. + + + Scrive la rappresentazione testuale di un valore Double nel flusso di testo. + Valore Double da scrivere. + + + Scrive la rappresentazione testuale di un Integer nel flusso di testo. + Integer da scrivere. + + + Scrive la rappresentazione testuale di un Integer a 8 byte nel flusso di testo. + Integer a 8 byte da scrivere. + + + Scrive la rappresentazione testuale di un oggetto nel flusso di testo. + Oggetto da scrivere. + + + Scrive la rappresentazione testuale di un valore Single nel flusso di testo. + Valore Single da scrivere. + + + Scrive la stringa specificata nel flusso di testo. + Stringa da scrivere. + + + Scrive una stringa formattata utilizzando la semantica specificata. + Stringa di formattazione. + Oggetto da scrivere nella stringa formattata. + + + Scrive una stringa formattata utilizzando la semantica specificata. + Stringa di formattazione da utilizzare. + Primo oggetto da scrivere nella stringa formattata. + Secondo oggetto da scrivere nella stringa formattata. + + + Scrive una stringa formattata utilizzando la semantica specificata. + Stringa di formattazione da utilizzare. + Matrice di argomenti per l'output. + + + Scrive un terminatore di riga. + + + Scrive nel flusso di testo la rappresentazione testuale di un valore booleano seguita da un terminatore di riga. + Valore booleano da scrivere. + + + Scrive nel flusso di testo un carattere seguito da un terminatore di riga. + Carattere da scrivere. + + + Scrive nel flusso di testo una matrice di caratteri seguita da un terminatore di riga. + Matrice di caratteri da scrivere. + + + Scrive nel flusso di testo una sottomatrice di caratteri seguita da un terminatore di riga. + Matrice di caratteri da cui scrivere i dati. + Indice iniziale nel buffer. + Numero di caratteri da scrivere. + + + Scrive nel flusso di testo la rappresentazione testuale di un valore Double seguita da un terminatore di riga. + Valore Double da scrivere. + + + Scrive nel flusso di testo la rappresentazione testuale di un Integer seguita da un terminatore di riga. + Integer da scrivere. + + + Scrive nel flusso di testo la rappresentazione testuale di un Integer a 8 byte seguita da un terminatore di riga. + Integer a 8 byte da scrivere. + + + Scrive nel flusso di testo la rappresentazione testuale di un oggetto seguita da un terminatore di riga. + Oggetto da scrivere. + + + Scrive nel flusso di testo la rappresentazione testuale di un valore Single seguita da un terminatore di riga. + Valore Single da scrivere. + + + Scrive nel flusso di testo la stringa specificata seguita da un terminatore di riga. + Stringa da scrivere. + + + Scrive una stringa formattata seguita da un terminatore di riga, utilizzando la semantica specificata. + Stringa di formattazione. + Oggetto da scrivere nella stringa formattata. + + + Scrive una stringa formattata seguita da un terminatore di riga, utilizzando la semantica specificata. + Stringa di formattazione da utilizzare. + Primo oggetto da scrivere nella stringa formattata. + Secondo oggetto da scrivere nella stringa formattata. + + + Scrive una stringa formattata seguita da un terminatore di riga, utilizzando la semantica specificata. + Stringa di formattazione da utilizzare. + Matrice di argomenti per l'output. + + + Scrive nel flusso di testo la rappresentazione testuale di un valore UInt32 seguita da un terminatore di riga. + Valore UInt32 per l'output. + + + Scrive la stringa specificata in una riga priva di tabulazioni. + Stringa da scrivere. + + + Consente di eseguire la configurazione di un tipo complesso in un modello.Un oggetto ComplexTypeConfiguration può essere ottenuto tramite il metodo ComplexType su oppure un tipo personalizzato derivato da ComplexTypeConfiguration può essere registrato tramite la proprietà Configurations su . + Tipo complesso da configurare. + + + Inizializza una nuova istanza di ComplexTypeConfiguration + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto specificato. + + + Funge da funzione hash per un tipo specifico. + Funzione hash per un tipo specifico. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Esclude una proprietà dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza di ComplexTypeConfiguration in modo che da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà da ignorare. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Consente di eseguire la configurazione di un tipo di entità in un modello.Un oggetto EntityTypeConfiguration può essere ottenuto tramite il metodo Entity su oppure un tipo personalizzato derivato da EntityTypeConfiguration può essere registrato tramite la proprietà Configurations su . + Tipo di entità configurato. + + + Inizializza una nuova istanza di EntityTypeConfiguration + + + Restituisce un valore che indica se il modello di configurazione specificato è uguale al modello di configurazione corrente. + true se il modello di configurazione specificato è uguale al modello di configurazione corrente; in caso contrario, false. + Modello da confrontare con l'oggetto corrente. + + + Restituisce la funzione hash per il modello di configurazione specificato. + Funzione hash per il generatore di modelli specificato. + + + Ottiene il tipo per la configurazione di modello corrente. + Tipo per la configurazione di modello corrente. + + + Configura il nome del set di entità da utilizzare per questo tipo di entità.Il nome del set di entità può essere configurato solo per il tipo di base in ogni set. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Nome del set di entità. + + + Configura le proprietà di chiave primaria per questo tipo di entità. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da utilizzare come chiave primaria.C#: t =&gt; t.Id VB.Net: Function(t) t.Id. Se la chiave primaria è costituita da più proprietà, specificare un tipo anonimo che include le proprietà.C#: t =&gt; new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + Tipo di chiave. + + + Configura una relazione molti da questo tipo di entità. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo dell'entità nell'altra entità finale della relazione. + + + Configura una relazione facoltativa da questo tipo di entità.Le istanze del tipo di entità potranno essere salvate nel database senza la specifica di questa relazione.La chiave esterna nel database sarà nullable. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo dell'entità nell'altra entità finale della relazione. + + + Configura una relazione obbligatoria da questo tipo di entità.Le istanze del tipo di entità non potranno essere salvate nel database a meno che non sia specificata questa relazione.La chiave esterna nel database sarà non nullable. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo dell'entità nell'altra entità finale della relazione. + + + Imposta un'annotazione nel modello per la tabella alla quale questa entità esegue il mapping.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della tabella, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Esclude una proprietà dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà da ignorare. + + + Consente la configurazione avanzata correlata alla modalità di esecuzione del mapping di un tipo di entità derivato allo schema del database.Le chiamate a Map sono additive, pertanto le chiamate successive non eseguiranno l'override della configurazione già eseguita tramite Map. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Azione che esegue la configurazione su un oggetto . + Tipo di entità derivata da configurare. + + + Consente la configurazione avanzata correlata alla modalità di esecuzione del mapping di questo tipo di entità allo schema del database.Per impostazione predefinita, qualsiasi configurazione verrà applicata anche a qualsiasi tipo derivato da questo tipo di entità.I tipi derivati possono essere configurati attraverso l'overload di Map che configura un tipo derivato o tramite un oggetto EntityTypeConfiguration per il tipo derivato.Le proprietà di un'entità possono essere suddivise tra più tabelle utilizzando più chiamate a Map.Le chiamate a Map sono additive, pertanto le chiamate successive non eseguiranno l'override della configurazione già eseguita tramite Map. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Azione che esegue la configurazione su un oggetto . + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare.Verranno utilizzate le convenzioni predefinite per i nomi della procedura e del parametro. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Configurazione per eseguire l'override delle convenzioni predefinite per i nomi della procedura e del parametro. + + + Restituisce una rappresentazione di stringa della configurazione di modello. + Rappresentazione di stringa del generatore di modelli. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Nome della tabella. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Nome della tabella. + Schema del database della tabella. + + + Eccezione generata dall'oggetto se viene generato un modello non valido durante il processo di creazione. + + + Inizializza una nuova istanza di ModelValidationException + + + Inizializza una nuova istanza del contesto di flusso e delle informazioni di serializzazione della classe . + Informazioni di serializzazione. + Contesto di flusso. + + + Inizializza una nuova istanza di ModelValidationException + Messaggio dell'eccezione. + + + Inizializza una nuova istanza di ModelValidationException + Messaggio dell'eccezione. + Eccezione interna. + + + Classe base per eseguire la configurazione di una relazione.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Inizializza una nuova istanza della classe . + + + Consente di eseguire la configurazione per una stored procedure utilizzata per modificare una relazione. + Tipo dell'entità da cui viene configurata la relazione. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà. + + + Utilizzato per configurare una proprietà di un tipo di entità o di un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database.Se si imposta "null" verrà utilizzata l'opzione predefinita che può essere "None", "Identity" o "Computed" a seconda del tipo di proprietà, della relativa semantica nel modello (ad esempiole chiavi primarie vengono gestite in modo diverso) e del set di convenzioni utilizzate. + + + Configura la proprietà in modo che disponga della lunghezza massima specificata. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Lunghezza massima per la proprietà.L'impostazione "null" rimuoverà qualsiasi restrizione di lunghezza massima dalla proprietà. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza.L'impostazione "null" rimuoverà il facet del token di concorrenza dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia a lunghezza fissa.Utilizzare HasMaxLength per impostare la lunghezza a cui è fissa la proprietà. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null.Le proprietà sono facoltative per impostazione predefinita. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia una versione di riga nel database.Il tipo effettivo di dati varierà a seconda del provider del database utilizzato.L'impostazione della proprietà in modo che sia una versione di riga la configurerà automaticamente affinché sia un token di concorrenza ottimistica. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia a lunghezza variabile.Le proprietà sono a lunghezza variabile per impostazione predefinita. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura una relazione che può supportare la funzionalità di eliminazione a catena. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura l'eliminazione a catena in modo che sia abilitata per la relazione. + + + Configura un valore che indica se l'eliminazione a catena è o meno abilitata per la relazione. + Valore che indica se l'eliminazione a catena è o meno abilitata. + + + Consente la registrazione di classi delle configurazioni derivate per entità e tipi complessi con un oggetto . + + + Aggiunge un oggetto all'oggetto .Per ogni tipo in un modello può essere aggiunto un unico oggetto . + Stessa istanza di ConfigurationRegistrar in modo da poter concatenare più chiamate. + Configurazione del tipo complesso da aggiungere. + Tipo complesso configurato. + + + Aggiunge un oggetto all'oggetto .Per ogni tipo in un modello può essere aggiunto un unico oggetto . + Stessa istanza di ConfigurationRegistrar in modo da poter concatenare più chiamate. + Configurazione del tipo di entità da aggiungere. + Tipo di entità configurato. + + + Individua tutti i tipi che ereditano da o nell'assembly specificato e aggiunge un'istanza di ogni tipo individuato a questa registrazione avanzata. + Stessa istanza di ConfigurationRegistrar in modo da poter concatenare più chiamate. + Assembly che contiene le configurazioni del modello da aggiungere. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Crea una convenzione tramite cui vengono configurate le stored procedure da utilizzare per eliminare le entità nel database. + + + Specifica se questa istanza è uguale a un oggetto specifico. + true se questa istanza è uguale a un oggetto specifico. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a questa istanza. + Codice hash associato a questa istanza. + + + Ottiene il tipo sottostante dell'istanza. + Tipo sottostante dell'istanza. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura il parametro di output tramite cui vengono restituite le righe interessate da questa procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome del parametro. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Crea una convenzione tramite cui vengono configurate le stored procedure da utilizzare per inserire le entità nel database. + + + Determina se l'oggetto specificato è uguale all'istanza corrente. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Ottiene il tipo associato alla configurazione. + Tipo associato alla configurazione. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il risultato. + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il risultato. + Nome della colonna dei risultati. + + + Restituisce la rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Rappresenta una convenzione tramite cui sono configurate le stored procedure da usare per modificare le entità nel database. + + + Crea una convenzione tramite cui vengono configurate le stored procedure da utilizzare per modificare le entità nel database. + + + Configura la stored procedura utilizzata per eliminare le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Specifica se la configurazione è uguale a un oggetto specifico. + true se la configurazione è uguale a un oggetto specifico. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a questa configurazione. + Codice hash associato a questa configurazione. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la stored procedura utilizzata per inserire le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Restituisce una rappresentazione in forma di stringa della classe . + Rappresentazione in forma di stringa della classe . + + + Configura la stored procedura utilizzata per aggiornare le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Rappresenta una proprietà primitiva di un tipo di entità o di un tipo complesso. + + + Ottiene l'oggetto per questa proprietà. + Oggetto per questa proprietà. + + + Specifica se questa istanza è uguale a un altro oggetto. + true se questa istanza è uguale a un altro oggetto. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash dell'istanza. + Codice hash dell'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database. + + + Configura la proprietà in modo che disponga della lunghezza massima specificata. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Lunghezza massima per la proprietà. + + + Configura il nome del parametro utilizzato nelle stored procedure per questa proprietà. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Il nome del parametro. + + + Configura la precisione della proprietà .Se il provider del database non supporta la precisione per il tipo di dati della colonna, il valore viene ignorato. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Precisione della proprietà. + + + Configura la precisione e la scala della proprietà . + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Precisione della proprietà. + Scala della proprietà. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza. + + + Configura la proprietà in modo che sia a lunghezza fissa.Utilizzare HasMaxLength per impostare la lunghezza a cui è fissa la proprietà. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura questa proprietà come parte della chiave primaria del tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la proprietà per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia una versione di riga nel database.Il tipo effettivo di dati varierà a seconda del provider del database utilizzato.L'impostazione della proprietà in modo che sia una versione di riga la configurerà automaticamente affinché sia un token di concorrenza ottimistica. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la proprietà per supportare il contenuto della stringa Unicode. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà supporta o meno il contenuto della stringa Unicode. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà supporta o meno il contenuto della stringa Unicode. + + + Configura la proprietà in modo che sia a lunghezza variabile.Le proprietà sono a lunghezza variabile per impostazione predefinita. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Consente la personalizzazione delle convenzioni utilizzate da un'istanza di .Le convenzioni predefinite sono disponibili nello spazio dei nomi System.Data.Entity.ModelConfiguration.Conventions. + + + Abilita una convenzione per l'oggetto . + Tipo della convenzione da abilitare. + + + Abilita una o più convenzioni per l'oggetto . + Convenzioni da abilitare. + + + Abilita una convenzione per l'oggetto .Questa convenzione verrà eseguita dopo quella specificata. + Convenzione da abilitare. + Tipo della convenzione dopo la quale verrà eseguita quella abilitata. + + + Abilita una convenzione di configurazione per l'oggetto .Questa convenzione verrà eseguita prima di quella specificata. + Convenzione da abilitare. + Tipo della convenzione prima della quale verrà eseguita quella abilitata. + + + Individua tutte le convenzioni nell'assembly specificato e le aggiunge a . + Assembly contenente le convenzioni da aggiungere. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Disabilita una convenzione per .Le convenzioni predefinite disponibili per la rimozione sono contenute nello spazio dei nomi System.Data.Entity.ModelConfiguration.Conventions. + Tipo della convenzione da disabilitare. + + + Disabilita una o più convenzioni per l'oggetto . + Convenzioni da disabilitare. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Consente di eseguire la configurazione di un tipo di entità in un modello.Questa funzionalità di configurazione è disponibile tramite convenzioni leggere. + + + Ottiene l'oggetto di questo tipo di entità. + Oggetto di questo tipo di entità. + + + Determina se l'oggetto specificato è uguale all'istanza corrente. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura il nome del set di entità da utilizzare per questo tipo di entità.Il nome del set di entità può essere configurato solo per il tipo di base in ogni set. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome del set di entità. + + + Configura le proprietà di chiave primaria per questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Proprietà da utilizzare come chiave primaria. + + + Configura le proprietà di chiave primaria per questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nomi delle proprietà da utilizzare come chiave primaria. + + + Configura la proprietà della chiave primaria per questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Proprietà da utilizzare come chiave primaria. + + + Configura la proprietà della chiave primaria per questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della proprietà da utilizzare come chiave primaria. + + + Imposta un'annotazione nel modello per la tabella alla quale questa entità esegue il mapping.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della tabella, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Esclude il tipo di entità dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Esclude una proprietà dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Proprietà da configurare. + + + Esclude una proprietà dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della proprietà da configurare. + + + Modifica questo tipo di entità in tipo complesso. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare.Verranno utilizzate le convenzioni predefinite per i nomi della procedura e del parametro. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Configurazione per eseguire l'override delle convenzioni predefinite per i nomi della procedura e del parametro. + + + Configura una proprietà definita su questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Proprietà in corso di configurazione. + + + Configura una proprietà definita su questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Nome della proprietà in corso di configurazione. + + + Restituisce la rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della tabella. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della tabella. + Schema del database della tabella. + + + Consente di eseguire la configurazione di un tipo di entità in un modello.Questa funzionalità di configurazione è disponibile tramite convenzioni leggere. + Tipo ereditato dal tipo di entità. + + + Ottiene l'oggetto di questo tipo di entità. + Oggetto di questo tipo di entità. + + + Determina se l'oggetto specificato è uguale all'istanza corrente. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare. + + + Recupera il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura il nome del set di entità da utilizzare per questo tipo di entità.Il nome del set di entità può essere configurato solo per il tipo di base in ogni set. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome del set di entità. + + + Configura le proprietà di chiave primaria per questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Espressione lambda che rappresenta la proprietà da utilizzare come chiave primaria.C#: t =&gt; t.Id VB.Net: Function(t) t.Id. Se la chiave primaria è costituita da più proprietà, specificare un tipo anonimo che include le proprietà.C#: t =&gt; new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + Tipo di chiave. + + + Imposta un'annotazione nel modello per la tabella alla quale questa entità esegue il mapping.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della tabella, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con . + + + Esclude il tipo di entità dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Esclude una proprietà dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà da ignorare. + + + Modifica questo tipo di entità in tipo complesso. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare.Verranno utilizzate le convenzioni predefinite per i nomi della procedura e del parametro. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Configurazione per eseguire l'override delle convenzioni predefinite per i nomi della procedura e del parametro. + + + Configura una proprietà definita su questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà configurata. + + + Converte il valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della tabella. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della tabella. + Schema del database della tabella. + + + Crea una convenzione tramite cui vengono configurate le stored procedure da utilizzare per aggiornare le entità nel database. + + + Determina se questa istanza è uguale all'oggetto specificato. + true se questa istanza è uguale all'oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Restituisce il tipo associato all'istanza corrente. + Tipo associato all'istanza corrente. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il parametro. + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il parametro. + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il risultato. + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il risultato. + Nome della colonna dei risultati. + + + Configura il parametro di output tramite cui vengono restituite le righe interessate da questa procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome del parametro. + + + Restituisce la rappresentazione di stringa per questa istanza. + Rappresentazione di stringa per questa istanza. + + + Utilizzato per configurare una proprietà di un tipo di entità o di un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database.Se si imposta "null" verrà utilizzata l'opzione predefinita che può essere "None", "Identity" o "Computed" a seconda del tipo di proprietà, della relativa semantica nel modello (ad esempiole chiavi primarie vengono gestite in modo diverso) e del set di convenzioni utilizzate. + + + Configura la precisione della proprietà.Se il provider del database non supporta la precisione per il tipo di dati della colonna, il valore viene ignorato. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Precisione della proprietà. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza.L'impostazione "null" rimuoverà il facet del token di concorrenza dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null.Le proprietà sono obbligatorie per impostazione predefinita. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Utilizzato per configurare una proprietà di un tipo di entità o di un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database.Se si imposta "null" verrà utilizzata l'opzione predefinita che può essere "None", "Identity" o "Computed" a seconda del tipo di proprietà, della relativa semantica nel modello (ad esempiole chiavi primarie vengono gestite in modo diverso) e del set di convenzioni utilizzate. + + + Configura la precisione e la scala della proprietà. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Precisione della proprietà. + Scala della proprietà. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza.L'impostazione "null" rimuoverà il facet del token di concorrenza dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null.Le proprietà sono obbligatorie per impostazione predefinita. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Consente di eseguire la configurazione per una stored procedure utilizzata per eliminare entità. + Tipo dell'entità per la cui eliminazione è possibile utilizzare la stored procedure. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto con cui eseguire il confronto. + + + Recupera il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Recupera il tipo dell'istanza corrente. + Tipo dell’istanza corrente. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura il parametro di output tramite cui vengono restituite le righe interessate da questa procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome del parametro. + + + Converte il valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Configura una relazione che può supportare proprietà di chiave esterna esposte nel modello a oggetti.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + Tipo di entità dipendente. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la relazione per l'utilizzo di proprietà di chiave esterna esposte nel modello a oggetti.Se le proprietà di chiave esterna non sono esposte nel modello a oggetti, utilizzare il metodo Map. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà da utilizzare come chiave esterna.Se la chiave esterna è costituita da più proprietà, specificare un tipo anonimo che include le proprietà.Quando si utilizzano più proprietà di chiave esterna, le proprietà devono essere specificate nello stesso ordine in cui le proprietà di chiave primaria sono state configurate per il tipo di entità principale. + Tipo di chiave. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura il mapping di tabelle e colonne per un tipo di entità o un subset di proprietà da un tipo di entità.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + Tipo di entità di cui eseguire il mapping. + + + Inizializza una nuova istanza della classe . + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Imposta un'annotazione nel modello per la tabella alla quale questa entità esegue il mapping.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della tabella, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Esegue nuovamente il mapping di tutte le proprietà ereditate dai tipi di base.Quando si configura un tipo derivato di cui eseguire il mapping a una tabella separata, tale operazione causerà l'inclusione di tutte le proprietà nella tabella anziché solo delle proprietà non ereditate.Questo metodo è noto come mapping di tabella per tipo concreto (TPC). + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + + + Configura le proprietà che verranno incluse in questo frammento di mapping.Se questo metodo non viene chiamato, verranno configurate tutte le proprietà che non sono state ancora incluse in un frammento di mapping. + Espressione lambda in un tipo anonimo che contiene le proprietà di cui eseguire il mapping.C#: t =&gt; new { t.Id, t.Property1, t.Property2 } VB.Net: Function(t) New With { p.Id, t.Property1, t.Property2 } + Un tipo anonimo che include le proprietà di cui eseguire il mapping. + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà configurata. + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà configurata. + + + Configura la condizione del discriminatore utilizzata per distinguere i tipi in una gerarchia di ereditarietà. + Oggetto di configurazione per configurare ulteriormente la condizione del discriminatore. + Espressione lambda che rappresenta la proprietà utilizzata per la discriminazione tra i tipi.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà utilizzata per la discriminazione tra i tipi. + + + Configura la colonna discriminatore utilizzata per distinguere i tipi in una gerarchia di ereditarietà. + Oggetto di configurazione per configurare ulteriormente la colonna discriminatore e i valori discriminanti. + Nome della colonna discriminatore. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura il nome della tabella a cui deve essere eseguito il mapping. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della tabella. + + + Configura il nome e lo schema della tabella a cui deve essere eseguito il mapping. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della tabella. + Schema della tabella. + + + Configura il mapping di tabelle e colonne di una relazione che non espone proprietà di chiave esterna nel modello a oggetti.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Imposta un'annotazione nel modello per una colonna del database configurata con .Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di ForeignKeyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nome della colonna configurata con il metodo HasKey. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome delle colonne per la chiave esterna. + Stessa istanza di ForeignKeyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nomi di colonne di chiavi esterne.Quando si utilizzano più proprietà di chiave esterna, le proprietà devono essere specificate nello stesso ordine in cui sono state configurate le proprietà di chiave primaria per il tipo di entità di destinazione. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura il nome della tabella in cui risiedono le colonne di chiavi esterne.Il mapping della tabella specificata deve essere già stato eseguito per il tipo di entità.Se si desidera che le chiavi esterne risiedano nella relativa tabella, utilizzare il metodo Map sull'oggetto per eseguire la suddivisione delle entità in modo che la tabella venga creata solo con la proprietà di chiave primaria.Le chiavi esterne possono quindi essere aggiunte alla tabella tramite questo metodo. + Stessa istanza di ForeignKeyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nome della tabella. + + + Configura il nome e lo schema della tabella in cui risiedono le colonne di chiavi esterne.Il mapping della tabella specificata deve essere già stato eseguito per il tipo di entità.Se si desidera che le chiavi esterne risiedano nella relativa tabella, utilizzare il metodo Map sull'oggetto per eseguire la suddivisione delle entità in modo che la tabella venga creata solo con la proprietà di chiave primaria.Le chiavi esterne possono quindi essere aggiunte alla tabella tramite questo metodo. + Stessa istanza di ForeignKeyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nome della tabella. + Schema della tabella. + + + Configura una relazione che può supportare solo proprietà di chiave esterna non esposte nel modello a oggetti.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la relazione per l'utilizzo di proprietà di chiave esterna non esposte nel modello a oggetti.Le colonne e la tabella possono essere personalizzate specificando un'azione di configurazione.Se viene specificata un'azione di configurazione vuota, i nomi di colonna verranno generati per convenzione.Se le proprietà di chiave esterna sono esposte nel modello a oggetti, utilizzare il metodo HasForeignKey.Non tutte le relazioni supportano l'esposizione di proprietà di chiave esterna nel modello a oggetti. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Azione che configura le colonne di chiavi esterne e la tabella. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Rappresenta un valore che permette di eseguire la configurazione per una stored procedure usata per inserire entità. + Tipo dell'entità per il cui inserimento è possibile utilizzare la stored procedure. + + + Specifica se questa istanza è uguale a un oggetto specifico. + true se questa istanza è uguale a un oggetto specifico. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per questa istanza. + Codice hash per l'istanza. + + + Ottiene il tipo dell'istanza. + Tipo dell'istanza. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + Tipo della proprietà da configurare. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + Tipo della proprietà da configurare. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Utilizzato per configurare una colonna con facet di lunghezza per un tipo di entità o un tipo complesso.Questa funzionalità di configurazione è esposta dall'API Fluent di Code First; vedere . + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la colonna in modo che disponga della lunghezza massima specificata. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Lunghezza massima per la colonna.L'impostazione del valore su null rimuoverà qualsiasi restrizione di lunghezza massima dalla colonna e per la colonna di database verrà utilizzata una lunghezza predefinita. + + + Configura la colonna in modo che sia a lunghezza fissa. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la colonna per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la colonna in modo che sia a lunghezza variabile. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Utilizzato per configurare una proprietà con facet di lunghezza per un tipo di entità o un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Configura la proprietà in modo che disponga della lunghezza massima specificata. + Stessa istanza di LengthPropertyConfiguration in modo da poter concatenare più chiamate. + Lunghezza massima per la proprietà.L'impostazione del valore su 'Null' rimuoverà qualsiasi restrizione di lunghezza massima dalla proprietà e per la colonna di database verrà utilizzata una lunghezza predefinita. + + + Configura la proprietà in modo che sia a lunghezza fissa.Utilizzare HasMaxLength per impostare la lunghezza a cui è fissa la proprietà. + Stessa istanza di LengthPropertyConfiguration in modo da poter concatenare più chiamate. + + + Configura la proprietà per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza di LengthPropertyConfiguration in modo da poter concatenare più chiamate. + + + Configura la proprietà in modo che sia a lunghezza variabile.Le proprietà sono a lunghezza variabile per impostazione predefinita. + Stessa istanza di LengthPropertyConfiguration in modo da poter concatenare più chiamate. + + + Configura una relazione molti da un tipo di entità. + Tipo di entità da cui ha origine la relazione. + Tipo di entità che rappresenta la destinazione della relazione. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura la relazione in modo che sia di tipo molti:molti senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo molti:molti con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo molti:facoltativa senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo molti:facoltativa con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo molti:obbligatoria senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo molti:obbligatoria con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura il mapping di tabella e colonne di una relazione molti:molti.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Imposta un'annotazione nel modello per la tabella join.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della tabella, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome delle colonne per la chiave esterna sinistra.La chiave esterna sinistra fa riferimento all'entità padre della proprietà di navigazione specificata nella chiamata a HasMany. + Stessa istanza di ManyToManyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nomi di colonne di chiavi esterne.Quando si utilizzano più proprietà di chiave esterna, le proprietà devono essere specificate nello stesso ordine in cui sono state configurate le proprietà di chiave primaria per il tipo di entità di destinazione. + + + Configura il nome delle colonne per la chiave esterna destra.La chiave esterna destra fa riferimento all'entità padre della proprietà di navigazione specificata nella chiamata a WithMany. + Stessa istanza di ManyToManyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nomi di colonne di chiavi esterne.Quando si utilizzano più proprietà di chiave esterna, le proprietà devono essere specificate nello stesso ordine in cui sono state configurate le proprietà di chiave primaria per il tipo di entità di destinazione. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura il nome della tabella di join per la relazione. + Stessa istanza di ManyToManyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nome della tabella. + + + Configura il nome e lo schema della tabella di join per la relazione. + Stessa istanza di ManyToManyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nome della tabella. + Schema della tabella. + + + Consente di eseguire la configurazione per una stored procedure utilizzata per modificare una relazione molti a molti. + Tipo dell'entità da cui viene configurata la relazione. + Tipo dell'entità a cui è destinata l'altra entità finale della relazione. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Recupera il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Recupera il tipo dell'istanza corrente. + Tipo dell’istanza corrente. + + + Imposta il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della procedura. + + + Imposta il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della procedura. + Nome dello schema. + + + Configura il parametro per i valori della chiave sinistra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + + + Configura il parametro per i valori della chiave sinistra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + Tipo della proprietà da configurare. + + + Configura il parametro per i valori della chiave sinistra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + + + Configura il parametro per i valori della chiave sinistra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + Tipo della proprietà da configurare. + + + Configura il parametro per i valori della chiave destra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + + + Configura il parametro per i valori della chiave destra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + Tipo della proprietà da configurare. + + + Configura il parametro per i valori della chiave destra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + + + Configura il parametro per i valori della chiave destra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + Tipo della proprietà da configurare. + + + Converte il valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Consente di eseguire la configurazione per una stored procedure utilizzata per modificare una relazione molti a molti. + Tipo dell'entità da cui viene configurata la relazione. + Tipo dell'entità a cui è destinata l'altra entità finale della relazione. + + + Configura la stored procedura utilizzata per eliminare le relazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Recupera il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la stored procedura utilizzata per inserire le relazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Converte il valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Configura una relazione molti:molti.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + Tipo dell'entità padre della proprietà di navigazione specificata nella chiamata a HasMany. + Tipo dell'entità padre della proprietà di navigazione specificata nella chiamata a WithMany. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura le colonne di chiavi esterne e la tabella utilizzate per archiviare la relazione. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Azione che configura le colonne di chiavi esterne e la tabella. + + + Configura le stored procedure da utilizzare per la modifica di questa relazione.Verranno utilizzate le convenzioni predefinite per i nomi della procedura e del parametro. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura le stored procedure da utilizzare per la modifica di questa relazione. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Configurazione per eseguire l'override delle convenzioni predefinite per i nomi della procedura e del parametro. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Esegue la configurazione di una stored procedure utilizzata per modificare un'entità nel database. + + + Consente di eseguire la configurazione per una stored procedure utilizzata per modificare entità. + Tipo dell'entità per la cui modifica è possibile utilizzare la stored procedure. + + + Configura la stored procedura usata per eliminare le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Specifica se questa istanza è uguale a un oggetto specificato. + true se questa istanza è uguale a un oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per questa istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la stored procedura utilizzata per inserire le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Configura la stored procedura utilizzata per aggiornare le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Configura una condizione utilizzata per discriminare tra i tipi in una gerarchia di ereditarietà basata sui valori assegnati a una proprietà.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la condizione per richiedere un valore nella proprietà.Si presuppone che le righe che non dispongono di un valore assegnato alla colonna in cui viene archiviata questa proprietà siano del tipo di base di questo tipo di entità. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura una relazione facoltativa da un tipo di entità. + Tipo di entità da cui ha origine la relazione. + Tipo di entità che rappresenta la destinazione della relazione. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura la relazione in modo che sia di tipo facoltativa:molti senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo facoltativa:molti con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo facoltativa:facoltativa senza una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo principale nella relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo facoltativa:facoltativa con una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo principale nella relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo facoltativa:facoltativa senza una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo principale nella relazione.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo facoltativa:facoltativa con una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo principale nella relazione.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione. + + + Configura la relazione in modo che sia di tipo facoltativa:obbligatoria senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo facoltativa:obbligatoria con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una colonna primitiva da un tipo di entità. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura l'ordine della colonna primitiva utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna primitiva utilizzata per archiviare la proprietà. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la colonna primitiva in modo che sia facoltativa. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la colonna primitiva in modo che sia obbligatoria. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Fornisce i metodi usati per configurare una proprietà primitiva di un tipo di entità o di un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se questa istanza è uguale all'oggetto specificato. + true se questa istanza è uguale all'oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database.Se si imposta "null" verrà utilizzata l'opzione predefinita che può essere "None", "Identity" o "Computed" a seconda del tipo di proprietà, della relativa semantica nel modello (ad esempiole chiavi primarie vengono gestite in modo diverso) e del set di convenzioni utilizzate. + + + Configura il nome del parametro utilizzato nelle stored procedure per questa proprietà. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del parametro. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza.L'impostazione "null" rimuoverà il facet del token di concorrenza dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Restituisce la rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Consente di eseguire la configurazione per una convenzione leggera basata sulle proprietà in un modello. + + + Consente la configurazione delle proprietà a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto . + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Restituisce il codice hash per l'istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Filtra le proprietà a cui si applica questa convenzione in base a un predicato durante l'acquisizione di un valore da utilizzare in seguito durante la configurazione. + Istanza di in modo da poter concatenare più chiamate. + Funzione per acquisire un valore per ogni proprietà.Se il valore è Null, la proprietà verrà esclusa. + Tipo del valore acquisito. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Oggetto corrente. + + + Filtra le proprietà a cui si applica questa convenzione in base a un predicato. + Istanza di in modo da poter concatenare più chiamate. + Funzione per testare ogni proprietà per una condizione. + + + Consente di eseguire la configurazione per una convenzione leggera in base alle proprietà dei tipi di entità in un modello e un valore acquisito. + Tipo del valore acquisito. + + + Consente la configurazione delle proprietà a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto utilizzando un valore acquisito. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Utilizzato per configurare una proprietà in un frammento di mapping.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di PropertyMappingConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà, in un frammento di mapping. + Stessa istanza di PropertyMappingConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura una relazione obbligatoria da un tipo di entità. + Tipo di entità da cui ha origine la relazione. + Tipo di entità che rappresenta la destinazione della relazione. + + + Specifica se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato all'oggetto corrente. + Codice hash associato all'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una rappresentazione di stringa dell'oggetto corrente. + Rappresentazione di stringa dell'oggetto corrente. + + + Configura la relazione in modo che sia di tipo obbligatoria:molti senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo obbligatoria:molti con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo obbligatoria:facoltativa senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo obbligatoria:facoltativa con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo obbligatoria:obbligatoria senza una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo principale nella relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo obbligatoria:obbligatoria con una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo principale nella relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo obbligatoria:obbligatoria senza una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo principale nella relazione.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo obbligatoria:obbligatoria con una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo principale nella relazione.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una colonna di database utilizzata per archiviare valori stringa.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura l'ordine della colonna di database. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la proprietà in modo che disponga della lunghezza massima specificata. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + Lunghezza massima per la proprietà.L'impostazione di Null comporterà l'utilizzo di una lunghezza predefinita per la colonna. + + + Configura la colonna in modo che sia a lunghezza fissa.Utilizzare HasMaxLength per impostare la lunghezza a cui è fissa la proprietà. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Configura la colonna per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Configura la colonna in modo che sia facoltativa. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Configura la colonna in modo che sia obbligatoria. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Configura la colonna per supportare il contenuto della stringa Unicode. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Configura un valore che indica se la colonna supporta o meno il contenuto della stringa Unicode. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + Valore che indica se la colonna supporta o meno il contenuto della stringa Unicode.L'impostazione 'Null' rimuoverà il facet Unicode dalla colonna.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la colonna in modo che sia a lunghezza variabile.Le colonne sono a lunghezza variabile per impostazione predefinita. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Utilizzato per configurare una proprietà di un tipo di entità o di un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con . + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database.Se si imposta "null" verrà utilizzata l'opzione predefinita che può essere "None", "Identity" o "Computed" a seconda del tipo di proprietà, della relativa semantica nel modello (ad esempiole chiavi primarie vengono gestite in modo diverso) e del set di convenzioni utilizzate. + + + Configura la proprietà in modo che disponga della lunghezza massima specificata. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Lunghezza massima per la proprietà.L'impostazione del valore su 'Null' rimuoverà qualsiasi restrizione di lunghezza massima dalla proprietà e per la colonna di database verrà utilizzata una lunghezza predefinita. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza.L'impostazione "null" rimuoverà il facet del token di concorrenza dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia a lunghezza fissa.Utilizzare HasMaxLength per impostare la lunghezza a cui è fissa la proprietà. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null.Le proprietà sono facoltative per impostazione predefinita. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà per supportare il contenuto della stringa Unicode. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà supporta o meno il contenuto della stringa Unicode. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà supporta o meno il contenuto della stringa Unicode.L'impostazione 'Null' rimuoverà il facet Unicode dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia a lunghezza variabile.Le proprietà sono a lunghezza variabile per impostazione predefinita. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Consente di eseguire la configurazione di un tipo in un modello. + Tipo da configurare. + + + Inizializza una nuova istanza della classe . + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà configurata. + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà configurata. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Consente di eseguire la configurazione per una convenzione leggera basata sui tipi di entità in un modello. + + + Consente la configurazione dei tipi di entità a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto . + + + Specifica se questa istanza è uguale a un oggetto specificato. + true se questa istanza è uguale a un oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per questa istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Filtra i tipi di entità a cui si applica questa convenzione in base a un predicato durante l'acquisizione di un valore da utilizzare in seguito durante la configurazione. + Istanza di in modo da poter concatenare più chiamate. + Funzione per acquisire un valore per ogni tipo di entità.Se il valore è Null, il tipo di entità verrà escluso. + Tipo del valore acquisito. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Filtra i tipi di entità a cui si applica questa convenzione in base a un predicato. + Istanza di in modo da poter concatenare più chiamate. + Funzione per testare ogni tipo di entità per una condizione. + + + Consente di eseguire la configurazione per una convenzione leggera in base ai tipi di entità in un modello che ereditano da un tipo specificato comune. + Tipo comune dei tipi di entità a cui si applica questa convenzione. + + + Consente la configurazione dei tipi di entità a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto . + + + Specifica se questa istanza è uguale a un oggetto specificato. + true se questa istanza è uguale a un oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per questa istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Filtra i tipi di entità a cui si applica questa convenzione in base a un predicato durante l'acquisizione di un valore da utilizzare in seguito durante la configurazione. + Istanza di in modo da poter concatenare più chiamate. + Funzione per acquisire un valore per ogni tipo di entità.Se il valore è Null, il tipo di entità verrà escluso. + Tipo del valore acquisito. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Filtra i tipi di entità a cui si applica questa convenzione in base a un predicato. + Istanza di in modo da poter concatenare più chiamate. + Funzione per testare ogni tipo di entità per una condizione. + + + Consente di eseguire la configurazione per una convenzione leggera in base ai tipi di entità in un modello e un valore acquisito. + Tipo del valore acquisito. + + + Consente la configurazione dei tipi di entità a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto utilizzando un valore acquisito. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto con cui eseguire il confronto. + + + Recupera il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Converte un valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Consente di eseguire la configurazione per una convenzione leggera in base ai tipi di entità in un modello che ereditano da un tipo specificato comune e un valore acquisito. + Tipo comune dei tipi di entità a cui si applica questa convenzione. + Tipo del valore acquisito. + + + Consente la configurazione dei tipi di entità a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto utilizzando un valore acquisito. + + + Specifica se questa istanza è uguale a un oggetto specificato. + true se questa istanza è uguale a un oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per questa istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Consente di eseguire la configurazione per una stored procedure utilizzata per aggiornare entità. + Tipo dell'entità per il cui aggiornamento è possibile utilizzare la stored procedure. + + + Determina se l'oggetto specificato è uguale a questa istanza dell'oggetto. + true se l'oggetto specificato è uguale a questa istanza. In caso contrario, false. + Oggetto da confrontare. + + + Recupera il codice hash. + Codice hash. + + + Recupera il tipo di questa configurazione. + Tipo di questa configurazione. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + Tipo della proprietà da configurare. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + Tipo della proprietà da configurare. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + Tipo della proprietà da configurare. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + Tipo della proprietà da configurare. + + + Configura il parametro di output tramite cui vengono restituite le righe interessate da questa procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome del parametro. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente. + Rappresentazione di stringa del valore di questa istanza. + + + Configura una colonna discriminatore utilizzata per distinguere i tipi in una gerarchia di ereditarietà.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura il valore del discriminatore utilizzato per identificare il tipo di entità configurato da altri tipi nella gerarchia di ereditarietà. + Oggetto di configurazione per configurare la colonna utilizzata per archiviare i valori discriminanti. + Valore da utilizzare per identificare il tipo di entità. + Tipo del valore discriminante. + + + Configura il valore del discriminatore utilizzato per identificare il tipo di entità configurato da altri tipi nella gerarchia di ereditarietà. + Oggetto di configurazione per configurare la colonna utilizzata per archiviare i valori discriminanti. + Valore da utilizzare per identificare il tipo di entità. + + + Configura il valore del discriminatore utilizzato per identificare il tipo di entità configurato da altri tipi nella gerarchia di ereditarietà. + Oggetto di configurazione per configurare la colonna utilizzata per archiviare i valori discriminanti. + Valore da utilizzare per identificare il tipo di entità. + Tipo del valore discriminante. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Fornisce la convenzione per rilevare inversioni tra proprietà di navigazione quando tra i tipi correlati esiste una sola coppia di proprietà di navigazione. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Classe generica per le convenzioni Code First che leggono gli attributi dalle proprietà .NET e generano le annotazioni di colonna basate sugli attributi. + Tipo di attributo da individuare. + Tipo di annotazione che verrà creato. + + + Costruisce una convenzione che crea automaticamente le annotazioni di colonna con il nome specificato utilizzando il delegato specificato della factory. + Nome delle annotazioni da creare. + Factory per creare l'annotazione in ogni colonna. + + + Classe generica per le convenzioni Code First che leggono gli attributi dai tipi .NET e generano le annotazioni di tabella basate sugli attributi. + Tipo di attributo da individuare. + Tipo di annotazione che verrà creato. + + + Costruisce una convenzione che crea automaticamente le annotazioni di tabella con il nome specificato utilizzando il delegato specificato della factory. + Nome delle annotazioni da creare. + Factory per creare l'annotazione in ogni tabella. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione alla configurazione specificata. + Configurazione. + Attributo della colonna. + + + Rappresenta una convenzione per applicare l'ordinamento delle colonne specificato utilizzando l'API o . + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'elemento specificato nel modello di mapping. + Elemento. + Modello di mapping. + + + Convalida la configurazione di ordinamento fornita per le colonne.Questa implementazione di base non esegue alcuna operazione. + Nome della tabella a cui appartengono le colonne. + Definizione della tabella. + + + Convenzione per applicare l'ordinamento delle colonne specificato utilizzando l'API o .Questa convenzione genera un'eccezione se viene rilevato un ordine delle colonne configurato duplicato. + + + Inizializza una nuova istanza della classe . + + + Convalida la configurazione di ordinamento fornita per le colonne per garantire che non venga fornito lo stesso ordinale per due colonne. + Nome della tabella a cui appartengono le colonne. + Definizione della tabella. + + + Rappresenta la convenzione per elaborare istanze di trovate in tipi nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo e alla configurazione specificati. + Configurazione. + Attributo. + + + Rappresenta una convenzione per configurare un tipo come complesso qualora non disponga di alcuna chiave primaria, di alcun tipo di base mappato e di alcuna proprietà di navigazione. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'elemento specificato nel modello di mapping. + Elemento. + Modello di mapping. + + + Rappresenta la convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Configurazione per la proprietà con l'attributo. + Attributo. + + + Convenzione che non esegue l'override della configurazione. + + + La classe derivata può utilizzare il costruttore predefinito per applicare una regola impostata che modifica la configurazione del modello. + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le proprietà nel modello. + Oggetto configurazione per la convenzione. + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le proprietà primitive del tipo specificato nel modello. + Oggetto configurazione per la convenzione. + Tipo delle proprietà a cui si applica la convenzione. + + + Avvia la configurazione di una convenzione leggera che si applica a tutti i tipi di cui è stato eseguito il mapping nel modello che deriva o implementa il tipo specificato. + Oggetto configurazione per la convenzione. + Il tipo di entità a cui si applica questa convenzione. + + + Avvia la configurazione di una convenzione leggera che si applica a tutti i tipi di cui è stato eseguito il mapping nel modello. + Oggetto configurazione per la convenzione. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo con la configurazione specificata. + Configurazione. + Attributo. + + + Convenzione per impostare la precisione su 18 e la scala su 2 per proprietà decimal. + + + Inizializza una nuova istanza dell'oggetto con i valori predefiniti. + + + Inizializza una nuova istanza dell'oggetto con la precisione e la scala specificate. + Precisione + Scale + + + Applica questa convenzione a una proprietà. + Elemento. + Modello. + + + Rappresenta una convenzione per spostare proprietà di chiave primaria da visualizzare per prima. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Rappresenta una convenzione per distinguere tra relazione facoltativa e relazione obbligatoria in base al supporto di valori Null CLR della proprietà di chiave esterna. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'elemento specificato nel modello di mapping. + Elemento. + Modello di mapping. + + + Rappresenta una classe di base per convenzioni che individuano le proprietà di chiave esterna. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Elemento. + Modello. + + + Quando sottoposto a override, restituisce true se deve far parte della chiave esterna. + true se dependentProperty deve fare parte della chiave esterna. In caso contrario, false, false. + Tipo di associazione configurata. + Estremità dipendente. + Proprietà candidata nell'estremità dipendente. + Tipo di entità dell'estremità principale. + Proprietà di chiave nell'estremità principale che è una destinazione candidata per la chiave esterna. + + + Restituisce un valore che indica se la convenzione supporta coppie di tipi di entità che dispongono di più associazioni definite tra esse. + true se la convenzione supporta coppie di tipi di entità che dispongono di più associazioni definite tra esse. In caso contrario, false. + + + Rappresenta una convenzione per introdurre gli indici per le chiavi esterne. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Elemento. + + + Rappresenta una convenzione per elaborare istanze di trovate in proprietà di navigazione del modello. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello di database. + + + Rappresenta una convenzione per elaborare le istanze di trovate in proprietà di chiave esterna nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'attributo specificato. + Informazioni sulle proprietà. + Configurazione da eseguire per un tipo di entità in un modello. + Proprietà o classe esclusa dal mapping del database. + + + Convenzione utilizzata nella sezione concettuale del modello dopo la creazione del modello. + Tipo di elemento di metadati su cui viene eseguita questa convenzione. + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Identifica convenzioni che è possibile aggiungere o rimuovere da un'istanza di . + + + Convenzione per rilevare proprietà di chiave primaria.Criteri di denominazione riconosciuti in ordine di precedenza: 1. 'Id' 2.[nome tipo]Id Il rilevamento della chiave primaria non fa distinzione tra maiuscole e minuscole. + + + Inizializza una nuova istanza della classe . + + + Convenzione per creare una corrispondenza della classe . + Classe per cui creare una corrispondenza. + Tipo di entità. + Raccolta di proprietà primitive. + + + Convenzione per individuare gli attributi nelle proprietà e generare annotazioni della colonna nel modello. + + + Costruisce una nuova istanza della convenzione. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo specificato con la configurazione. + Informazioni sul membro. + Configurazione. + Attributo. + + + Convenzione utilizzata nella sezione del database del modello dopo la creazione del modello. + Tipo di elemento di metadati su cui viene eseguita questa convenzione. + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Convenzione per elaborare istanze di trovate in proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Rappresenta una classe di base per convenzioni che individuano le proprietà di chiave primaria. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Quando sottoposto a override, restituisce il subset di proprietà che faranno parte della chiave primaria. + Proprietà che devono far parte della chiave primaria. + Tipo di entità. + Tipi primitivi delle entità. + + + Convenzione per aggiungere un'eliminazione a catena alla tabella di join da entrambe le tabelle coinvolte in una relazione molti-a-molti. + + + Inizializza una nuova istanza della classe . + + + Convenzione per assicurarsi che non venga creato un mapping non valido o non supportato quando si esegue il mapping di proprietà ereditate + + + Inizializza una nuova istanza della classe . + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo con la configurazione specificata. + Configurazione. + Attributo. + + + Convenzione per individuare proprietà di chiave esterna i cui nomi sono una combinazione del nome di proprietà di navigazione dipendente e dei nomi di proprietà di chiave primaria di tipo principale. + + + Inizializza una nuova istanza della classe . + + + Esegue la corrispondenza della chiave del modello di entità dipendente. + Restituisce il valore . + Oggetto metadati di tipo di associazione. + Fine dell'associazione dipendente. + Proprietà dipendente. + Tipo di entità principale + Proprietà di chiave principale. + + + Ottiene o imposta un valore che indica se la convenzione supporta più associazioni. + true se la convenzione supporta più associazioni; in caso contrario, false. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'attributo specificato. + Informazioni sulle proprietà. + Configurazione da eseguire per un tipo di entità in un modello. + Proprietà o classe esclusa dal mapping del database. + + + Rappresenta una convenzione per elaborare istanze di trovate in tipi nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'attributo specificato. + Configurazione da eseguire per un tipo di entità in un modello. + Proprietà o classe esclusa dal mapping del database. + + + Fornisce una convenzione per abilitare l'eliminazione a catena per tutte le relazioni obbligatorie. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello di database. + + + Fornisce una convenzione per configurare le chiavi primarie del tipo di entità dipendente come chiavi esterne in una relazione uno-a-uno. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello di database. + + + Rappresenta una convenzione per impostare il nome del set di entità in modo che sia una versione pluralizzata del nome del tipo di entità. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Set di entità. + Modello di database. + + + Rappresenta una convenzione per impostare il nome della tabella in modo che sia una versione pluralizzata del nome del tipo di entità. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Convenzione per individuare proprietà di chiave esterna i cui nomi corrispondono ai nomi di proprietà di chiave primaria del tipo principale. + + + Inizializza una nuova istanza della classe . + + + Corrisponde alla proprietà della chiave dipendente associata alla convenzione. + Proprietà di chiave dipendente corrispondente. + Tipo di associazione. + Entità finale dell'associazione dipendente. + Proprietà dipendente. + Tipo di entità principale. + Proprietà di chiave principale. + + + Classe di base per le convenzioni che elaborano gli attributi CLR trovati nelle proprietà primitive del modello. + Tipo di attributo da cercare. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà che dispone di un attributo di tipo TAttribute applicato. + Configurazione per la proprietà con l'attributo. + Attributo. + + + Classe di base per le convenzioni che elaborano gli attributi CLR trovati nelle proprietà dei tipi del modello. + Tipo di attributo da cercare. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà che dispone di un attributo di tipo TAttribute applicato. + Informazioni sul membro per la proprietà con l'attributo. + Configurazione per la classe contenente la proprietà. + Attributo. + + + Rappresenta una convenzione per impostare una lunghezza massima per le proprietà il cui tipo supporta i facet di lunghezza.Il valore predefinito è 128. + + + Inizializza una nuova istanza dell'oggetto con la lunghezza predefinita. + + + Inizializza una nuova istanza dell'oggetto con la lunghezza specificata. + Lunghezza massima delle proprietà. + + + Applica la convenzione alla configurazione di modello specificata. + Elemento. + Modello di mapping. + + + Applica la convenzione alla configurazione di modello specificata. + Elemento. + Modello di mapping. + + + Applica la convenzione alla configurazione di modello specificata. + Elemento. + Modello di mapping. + + + Convenzione per elaborare istanze di trovate in proprietà di navigazione nel modello. + + + Inizializza una nuova istanza della classe . + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà primitive nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo con la configurazione specificata. + Configurazione. + Attributo. + + + Rappresenta una convenzione per impostare una lunghezza massima predefinita di 4000 per le proprietà il cui tipo supporta facet di lunghezza quando SqlCe è il provider. + + + Inizializza una nuova istanza dell'oggetto con la lunghezza predefinita. + + + Inizializza una nuova istanza dell'oggetto con la lunghezza specificata. + Lunghezza massima predefinita per le proprietà. + + + Applica la convenzione al provider specificato. + Elemento. + Modello. + + + Applica la convenzione al provider specificato. + Elemento. + Modello. + + + Rappresenta una convenzione per configurare l'identità delle chiavi primarie Integer. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'elemento specificato nel modello di mapping. + Elemento. + Modello di mapping. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo e alla configurazione specificati. + Configurazione. + Attributo. + + + Rappresenta una convenzione per elaborare istanze di trovate in tipi nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Configurazione per la proprietà con l'attributo. + Attributo. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Configurazione per la proprietà con l'attributo. + Attributo. + + + Classe di base per le convenzioni che elaborano gli attributi CLR trovati nel modello. + Tipo di attributo da cercare. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una classe che dispone di un attributo di tipo TAttribute applicato. + Configurazione per la classe contenente la proprietà. + Attributo. + + + Convenzione per individuare proprietà di chiave esterna i cui nomi sono una combinazione del nome del tipo principale e dei nomi di proprietà di chiave primaria di tipo principale. + + + Inizializza una nuova istanza della classe . + + + Determina se la proprietà della chiave dipendente corrisponde alla chiave corrente. + true se la proprietà della chiave dipendente corrisponde alla chiave corrente; in caso contrario, false. + Tipo di associazione. + Associazione dipendente nell'entità finale. + Proprietà dipendente. + Tipo di entità principale. + Proprietà di chiave principale. + + + Rappresenta i dati in un sistema di coordinate geodetico (terra rotonda). + + + Ottiene un valore Double che ammette i valori Null che indica l'area di questo valore DbGeography, che potrebbe essere Null se questo valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area di questo valore DbGeography. + + + Genera la rappresentazione WKB di questo valore DbGeography. + Genera la rappresentazione WKB di questo valore DbGeography. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore DbGeography. + Stringa che contiene la rappresentazione GML di questo valore DbGeography. + + + Genera la rappresentazione WKT di questo valore DbGeography.Include solo la longitudine e la latitudine per i punti. + Stringa che contiene una rappresentazione WKT del valore DbGeography. + + + Restituisce un oggetto geografico che rappresenta l'unione di tutti i punti la cui distanza da un'istanza geografica è minore o uguale a un valore specificato. + Oggetto geografico che rappresenta l'unione di tutti i punti. + La distanza. + + + Ottiene l'identificatore associato al sistema di coordinate. + Identificatore associato al sistema di coordinate. + + + Ottiene l'ID del sistema di coordinate predefinito (SRID) per i valori geografici (WGS 84) + ID del sistema di coordinate predefinito (SRID) per i valori geografici (WGS 84). + + + Calcola la differenza tra questo valore DbGeography e un altro valore DbGeography. + Nuovo valore DbGeography che rappresenta la differenza tra questo valore geografico e Other. + Valore geografico per cui deve essere calcolata la differenza con questo valore. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione di elementi più ampia. + Dimensione del valore specificato. + + + Determina se questo valore DbGeography è spazialmente non contiguo rispetto all'argomento DbGeography specificato. + true se Other non è contiguo a questo valore geografico. In caso contrario, false. + Valore geografico che deve essere confrontato con questo valore geografico ai fini della contiguità. + + + Calcola la distanza tra i punti più vicini in questo valore DbGeography e un altro valore DbGeography. + Valore Double che specifica la distanza tra i due punti più vicini in questo valore geografico e Other. + Valore geografico per cui deve essere calcolata la distanza da questo valore. + + + Restituisce un elemento di questo valore DbGeography da una posizione specifica, se rappresenta una raccolta di valori geografici.&amp;lt;param name="index"&amp;gt;Posizione all'interno di questo valore geografico da cui derivare l'elemento.&amp;lt;/param&amp;gt;&amp;lt;returns&amp;gt;Elemento in questo valore geografico nella posizione specificata, se rappresenta una raccolta di altri valori geografici. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Elemento di questo valore DbGeography da una posizione specifica. + Indice. + + + Ottiene il numero di elementi in questo valore DbGeography, se rappresenta una raccolta di valori geografici.&amp;lt;returns&amp;gt;Numero di elementi in questo valore geografico, se rappresenta una raccolta di altri valori geografici. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Numero di elementi di questo valore DbGeography. + + + Ottiene l'elevazione (coordinata Z) di questo valore DbGeography, se rappresenta un punto.&amp;lt;returns&amp;gt;Valore di elevazione (coordinata Z) di questo valore geografico, se rappresenta un punto. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Elevazione (coordinata Z) di questo valore DbGeography. + + + Ottiene un valore DbGeography che rappresenta il punto iniziale di questo valore, che potrebbe essere Null se questo valore DbGeography non rappresenta una curva. + Valore DbGeography che rappresenta il punto iniziale di questo valore. + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate geografico predefinito (SRID) (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore DbGeography definito dal valore GML con l'identificatore del sistema di coordinate geografico predefinito (SRID) (). + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geografico. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate geografico predefinito (SRID) (). + Stringa che contiene una rappresentazione WKT del valore geografico. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Calcola l'intersezione tra questo valore DbGeography e un altro valore DbGeography. + Nuovo valore DbGeography che rappresenta l'intersezione tra questo valore geografico e Other. + Valore geografico per cui deve essere calcolata l'intersezione con questo valore. + + + Determina se questo valore DbGeography interseca spazialmente l'argomento DbGeography specificato. + true se Other interseca questo valore geografico. In caso contrario, false. + Valore geografico che deve essere confrontato con questo valore geografico ai fini dell'intersezione. + + + Ottiene un valore booleano che ammette i valori Null che indica questo valore DbGeography è chiuso, che potrebbe essere Null se questo valore non rappresenta una curva. + True se questo valore DbGeography è chiuso. In caso contrario, false. + + + Ottiene un valore booleano che ammette i valori Null che indica se questo valore DbGeography è vuoto. + True se questo valore DbGeography è vuoto. In caso contrario, false. + + + Ottiene coordinata latitudine di questo valore DbGeography, se rappresenta un punto.&amp;lt;returns&amp;gt;Valore della coordinata latitudine di questo valore geografico, se rappresenta un punto. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Coordinata latitudine di questo valore DbGeography. + + + Ottiene un valore Double che ammette i valori Null che indica la lunghezza di questo valore DbGeography, che potrebbe essere Null se questo valore non rappresenta una curva. + Valore Double che ammette i valori Null che indica la lunghezza di questo valore DbGeography. + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Ottiene coordinata longitudine di questo valore DbGeography, se rappresenta un punto.&amp;lt;returns&amp;gt;Valore della coordinata longitudine di questo valore geografico, se rappresenta un punto. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Coordinata longitudine di questo valore DbGeography. + + + Ottiene la coordinata M (Misura) di questo valore DbGeography, se rappresenta un punto.&amp;lt;returns&amp;gt;Valore della coordinata M (Misura) di questo valore geografico, se rappresenta un punto. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Coordinata M (Misura) di questo valore DbGeography. + + + Restituisce il valore multilinea da un valore binario. + Valore multilinea da un valore binario. + Valore WKB. + Identificatore del sistema di coordinate. + + + Restituisce il valore multilinea da un valore WKT. + Valore multilinea da un valore WKT. + Valore WKT. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipunto da un valore WKB. + Valore multipunto da un valore WKB. + Valore WKB. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipunto da un valore WKT. + Valore multipunto da un valore WKT. + Valore WKT. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipoligono da un valore WKB. + Valore multipoligono da un valore WKB. + Valore WKB del multipoligono. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipoligono da un valore WKT. + Valore multipoligono da un valore WKT. + Valore WKT del multipoligono. + Identificatore del sistema di coordinate. + + + Restituisce un elemento di questo valore DbGeography da una posizione specifica, se rappresenta una linea spezzata o un anello lineare.&amp;lt;param name="index"&amp;gt;Posizione all'interno di questo valore geografico da cui derivare l'elemento..&amp;lt;/param&amp;gt;&amp;lt;returns&amp;gt;Elemento in questo valore geografico nella posizione specificata, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Elemento di questo valore DbGeography da una posizione specifica. + Indice. + + + Ottiene il numero di punti in questo valore DbGeography, se rappresenta una linea spezzata o un anello lineare.&amp;lt;returns&amp;gt;Numero di elementi in questo valore geografico, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Numero di punti di questo valore DbGeography. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Ottiene il provider spaziale che verrà utilizzato per le operazioni su questo tipo spaziale. + + + Ottiene una rappresentazione di questo valore DbGeography specifico del provider sottostante che lo ha costruito. + Rappresentazione di questo valore DbGeography. + + + Determina se questo valore DbGeography è spazialmente uguale all'argomento DbGeography specificato. + true se Other è spazialmente uguale a questo valore geografico. In caso contrario, false. + Valore geografico che deve essere confrontato con questo valore geografico ai fini dell'uguaglianza. + + + Ottiene il nome del tipo spaziale di questo valore DBGeography. + Nome del tipo spaziale di questo valore DBGeography. + + + Ottiene un valore DbGeography che rappresenta il punto iniziale di questo valore, che potrebbe essere Null se questo valore DbGeography non rappresenta una curva. + Valore DbGeography che rappresenta il punto iniziale di questo valore. + + + Calcola la differenza simmetrica tra questo valore DbGeography e un altro valore DbGeography. + Nuovo valore DbGeography che rappresenta la differenza simmetrica tra questo valore geografico e Other. + Valore geografico per cui deve essere calcolata la differenza simmetrica con questo valore. + + + Restituisce una rappresentazione in forma di stringa del valore geografico. + Rappresentazione in forma di stringa del valore geografico. + + + Calcola l'unione tra questo valore DbGeography e un altro valore DbGeography. + Nuovo valore DbGeography che rappresenta l'unione tra questo valore geografico e Other. + Valore geografico per cui deve essere calcolata l'unione con questo valore. + + + Ottiene o imposta una rappresentazione WKB serializzabile di un contratto di dati di questo valore DbGeography. + Rappresentazione nota serializzabile di un contratto di dati di questo valore DbGeography. + + + Rappresentazione serializzabile di un contratto di dati di un valore . + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta l'identificatore del sistema di coordinate (SRID) di questo valore. + + + Ottiene o imposta la rappresentazione WKB di questo valore. + + + Ottiene o imposta la rappresentazione WKT di questo valore. + + + Rappresenta le forme geometriche. + + + Ottiene un valore Double che ammette i valori Null che indica l'area di questo valore DbGeometry, che potrebbe essere Null se questo valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area di questo valore DbGeometry. + + + Genera la rappresentazione WKB di questo valore DbGeometry. + Rappresentazione WKB di questo valore DbGeometry. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore DbGeometry. + Stringa che contiene la rappresentazione GML di questo valore DbGeometry. + + + Genera la rappresentazione WKT di questo valore DbGeometry.Include solo le coordinate X e Y per i punti. + Stringa che contiene una rappresentazione WKT del valore DbGeometry. + + + Ottiene il limite degli oggetti DbGeometry. + Limite degli oggetti DbGeometry. + + + Restituisce un oggetto geometrico che rappresenta l'unione di tutti i punti la cui distanza da un'istanza geometrica è minore o uguale a un valore specificato. + Oggetto geometrico che rappresenta l'unione di tutti i punti. + La distanza. + + + Ottiene il valore DbGeometry che rappresenta il centroide di questo valore DbGeometry, che potrebbe essere Null se questo valore non rappresenta una superficie. + Valore DbGeometry che rappresenta il centroide di questo valore DbGeometry. + + + Determina se questo valore DbGeometry contiene spazialmente l'argomento DbGeometry specificato. + true se questo valore geometrico contiene Other. In caso contrari, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini del contenimento. + + è null. + + + Ottiene la struttura convessa di questo valore DbGeometry come un altro valore DbGeometry. + Struttura convessa di questo valore DbGeometry come un altro valore DbGeometry. + + + Ottiene l'identificatore del sistema di coordinate dell'oggetto DbGeometry. + Identificatore del sistema di coordinate dell'oggetto DbGeometry. + + + Determina se questo valore DbGeometry incrocia spazialmente l'argomento DbGeometry specificato. + true se Other incrocia questo valore geometrico. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico. + + è null. + + + Ottiene l'ID del sistema di coordinate predefinito (SRID) per i valori geometrici. + ID del sistema di coordinate predefinito (SRID) per i valori geometrici. + + + Calcola la differenza tra questo valore DbGeometry e un altro valore DbGeometry. + Nuovo valore DbGeometry che rappresenta la differenza tra questo valore geometrico e Other. + Valore geometrico per cui deve essere calcolata la differenza con questo valore. + + è null. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione dell'elemento più grande. + Dimensione del valore specificato. + + + Determina se questo valore DbGeometry è spazialmente non contiguo rispetto all'argomento DbGeometry specificato. + true se Other non è contiguo a questo valore geometrico. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini della contiguità. + + è null. + + + Calcola la distanza tra i punti più vicini in questo valore DbGeometry e un altro valore DbGeometry. + Valore Double che specifica la distanza tra i due punti più vicini in questo valore geometrico e Other. + Valore geometrico per cui deve essere calcolata la distanza da questo valore. + + è null. + + + Restituisce un elemento di questo valore DbGeometry da una posizione specifica, se rappresenta una raccolta di valori geometrici. + Elemento in questo valore geometrico alla posizione specificata, se rappresenta una raccolta di altri valori geometrici. In caso contrario, Null. + Posizione all'interno di questo valore geometrico da cui derivare l'elemento. + + + Ottiene il numero di elementi in questo valore DbGeometry, se rappresenta una raccolta di valori geometrici. + Numero di elementi in questo valore geometrico, se rappresenta una raccolta di altri valori geometrici. In caso contrario, Null. + + + Ottiene l'elevazione (coordinata Z) di questo valore DbGeometry, se rappresenta un punto. + Elevazione (coordinata Z) di questo valore DbGeometry, se rappresenta un punto. In caso contrario, Null. + + + Ottiene un valore DbGeometry che rappresenta il punto iniziale di questo valore, che potrebbe essere Null se questo valore DbGeometry non rappresenta una curva. + Valore DbGeometry che rappresenta il punto iniziale di questo valore. + + + Ottiene la versione envelope (rettangolo di selezione minimo) di questo valore DbGeometry, come valore geometrico. + Versione envelope (rettangolo di selezione minimo) di questo valore DbGeometry. + + + Ottiene il valore DbGeometry che rappresenta l'anello esterno di questo valore DbGeometry, che potrebbe essere Null se questo valore non rappresenta un poligono. + Valore DbGeometry che rappresenta l'anello esterno di questo valore DbGeometry. + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate geometrico predefinito (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + + è null. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore DbGeometry definito dal valore GML con l'identificatore del sistema di coordinate geometrico predefinito (SRID) (). + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + + è null. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate geometrico predefinito (SRID) (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + + è null. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Restituisce un anello interno di questo valore DbGeometry a una posizione specifica, se rappresenta un poligono. + Anello interno in questo valore geometrico alla posizione specificata, se rappresenta un poligono. In caso contrario, Null. + Posizione all'interno di questo valore geometrico da cui derivare l'anello interno. + + + Ottiene il numero di anelli interni in questo valore DbGeometry, se rappresenta un poligono. + Numero di elementi in questo valore geometrico, se rappresenta un poligono. In caso contrario, Null. + + + Calcola l'intersezione tra questo valore DbGeometry e un altro valore DbGeometry. + Nuovo valore DbGeometry che rappresenta l'intersezione tra questo valore geometrico e Other. + Valore geometrico per cui deve essere calcolata l'intersezione con questo valore. + + è null. + + + Determina se questo valore DbGeometry interseca spazialmente l'argomento DbGeometry specificato. + true se Other interseca questo valore geometrico. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini dell'intersezione. + + è null. + + + Ottiene un valore booleano che ammette i valori Null che indica questo valore DbGeometry è chiuso, che potrebbe essere Null se questo valore non rappresenta una curva. + true se questo valore DbGeometry è chiuso. In caso contrario, false. + + + Ottiene un valore booleano che ammette i valori Null che indica questo valore DbGeometry è vuoto, che potrebbe essere Null se questo valore non rappresenta una curva. + true se questo valore DbGeometry è vuoto. In caso contrario, false. + + + Ottiene un valore booleano che ammette i valori Null che indica questo valore DbGeometry è un anello, che potrebbe essere Null se questo valore non rappresenta una curva. + true se questo valore DbGeometry è un anello. In caso contrario, false. + + + Ottiene un valore booleano che ammette i valori Null che indica se questo valore DbGeometry è semplice. + true se questo valore DbGeometry è semplice. In caso contrario, false. + + + Ottiene un valore booleano che ammette i valori Null che indica se questo valore DbGeometry è valido. + true se questo valore DbGeometry è valido. In caso contrario, false. + + + Ottiene un valore Double che ammette i valori Null che indica la lunghezza di questo valore DbGeometry, che potrebbe essere Null se questo valore non rappresenta una curva. + Lunghezza di questo valore DbGeometry. + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Ottiene la Misura (coordinata M) di questo valore DbGeometry, se rappresenta un punto. + Valore Misura (coordinata M) di questo valore geometrico, se rappresenta un punto. In caso contrario, Null. + + + Restituisce il valore multilinea da un valore binario. + Valore multilinea da un valore binario. + Valore WKB. + Identificatore del sistema di coordinate. + + + Restituisce il valore multilinea da un valore WKT. + Valore multilinea da un valore WKT. + Valore WKT. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipunto da un valore WKB. + Valore multipunto da un valore WKB. + Valore WKB. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipunto da un valore WKT. + Valore multipunto da un valore WKT. + Valore WKT. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipoligono da un valore WKB. + Valore multipunto da un valore WKT. + Valore WKT del multipoligono. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipoligono da un valore WKB. + Valore multipoligono da un valore WKB. + Valore WKT del multipoligono. + Identificatore del sistema di coordinate. + + + Determina se questo valore DbGeometry si sovrappone spazialmente all'argomento DbGeometry specificato. + true se questo valore geometrico si sovrappone ad Other. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini della sovrapposizione. + + è null. + + + Restituisce un elemento di questo valore DbGeometry da una posizione specifica, se rappresenta una linea spezzata o un anello lineare. + Elemento in questo valore geometrico alla posizione specificata, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + Posizione all'interno di questo valore geometrico da cui derivare l'elemento. + + + Ottiene il numero di punti in questo valore DbGeometry, se rappresenta una linea spezzata o un anello lineare. + Numero di elementi in questo valore geometrico, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Ottiene un punto sulla superficie di questo valore DbGeometry che potrebbe essere Null se questo valore non rappresenta una superficie. + Punto sulla superficie di questo valore DbGeometry. + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Ottiene il provider spaziale che verrà utilizzato per le operazioni su questo tipo spaziale. + Provider spaziale che verrà utilizzato per le operazioni su questo tipo spaziale. + + + Ottiene una rappresentazione di questo valore DbGeometry specifico del provider sottostante che lo ha costruito. + Rappresentazione di questo valore DbGeometry. + + + Determina se questo valore DbGeometry è spazialmente correlato all'argomento DbGeometry specificato in base al pattern di intersezione DE-9IM (Dimensionally Extended Nine-Intersection Model ). + true se questo valore geometrico è correlato ad Other in base alla matrice del pattern di intersezione specificato. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini della relazione. + Stringa che contiene la rappresentazione di testo del pattern di intersezione (DE-9IM) che definisce la relazione. + + e è Null. + + + Determina se questo valore DbGeometry è spazialmente uguale all'argomento DbGeometry specificato. + true se Other è spazialmente uguale a questo valore geometrico. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini dell'uguaglianza. + + è null. + + + Ottiene una rappresentazione del nome del tipo spaziale di questo valore DbGeometry. + Rappresentazione del nome del tipo spaziale di questo valore DbGeometry. + + + Ottiene un valore DbGeometry che rappresenta il punto iniziale di questo valore, che potrebbe essere Null se questo valore DbGeometry non rappresenta una curva. + Valore DbGeometry che rappresenta il punto iniziale di questo valore. + + + Calcola la differenza simmetrica tra questo valore DbGeometry e un altro valore DbGeometry. + Nuovo valore DbGeometry che rappresenta la differenza simmetrica tra questo valore geometrico e Other. + Valore geometrico per cui deve essere calcolata la differenza simmetrica con questo valore. + + è null. + + + Restituisce una rappresentazione in forma di stringa del valore geometrico. + Rappresentazione in forma di stringa del valore geometrico. + + + Determina se questo valore DbGeometry tocca spazialmente l'argomento DbGeometry specificato. + true se Other tocca questo valore geometrico. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico. + + è null. + + + Calcola l'unione tra questo valore DbGeometry e un altro valore DbGeometry. + Nuovo valore DbGeometry che rappresenta l'unione tra questo valore geometrico e Other. + Valore geometrico per cui deve essere calcolata l'unione con questo valore. + + è null. + + + Ottiene o imposta una rappresentazione WKB serializzabile di un contratto di dati di questo valore DbGeometry. + Rappresentazione WKB serializzabile di un contratto di dati di questo valore DbGeometry. + + + Determina se questo valore DbGeometry si trova spazialmente all'interno dell'argomento DbGeometry specificato. + true se questo valore geometrico si trova all'interno di Other. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini del contenimento. + + è null. + + + Ottiene la coordinata X di questo valore DbGeometry, se rappresenta un punto. + Valore della coordinata X di questo valore geometrico, se rappresenta un punto. In caso contrario, Null. + + + Ottiene la coordinata Y di questo valore DbGeometry, se rappresenta un punto. + Valore della coordinata Y di questo valore geometrico, se rappresenta un punto. In caso contrario, Null. + + + Rappresentazione serializzabile di un contratto di dati di un valore . + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta l'identificatore del sistema di coordinate (SRID) di questo valore. + + + Ottiene o imposta la rappresentazione WKB di questo valore. + + + Ottiene o imposta la rappresentazione WKT di questo valore. + + + API del servizio indipendente dal provider per il supporto dei tipi geospaziali (Geometria/Geografia). + + + Inizializza una nuova istanza della classe . + + + Se implementata in tipi derivati, legge un'istanza di dalla colonna all'ordinale specificato. + Istanza di DbGeography al valore di colonna specificato. + Ordinale della colonna che contiene il valore geografico. + + + Legge in modo asincrono un'istanza di dalla colonna all'ordinale specificato. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene l'istanza di con il valore di colonna specificato. + Ordinale della colonna che contiene il valore geografico. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Se implementata in tipi derivati, legge un'istanza di dalla colonna all'ordinale specificato. + Istanza di DbGeometry al valore di colonna specificato. + Ordinale della colonna del record di dati che contiene i dati geometrici specifici del provider. + + + Legge in modo asincrono un'istanza di dalla colonna all'ordinale specificato. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene l'istanza di con il valore di colonna specificato. + Ordinale della colonna del record di dati che contiene i dati geometrici specifici del provider. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce se la colonna all'ordinale specificato è di tipo geografico + true se la colonna all'ordinale specificato è di tipo geografico; in caso contrario false. + Ordinale della colonna. + + + Restituisce se la colonna all'ordinale specificato è di tipo geometrico + true se la colonna all'ordinale specificato è di tipo geometrico; in caso contrario false. + Ordinale della colonna. + + + API del servizio indipendente dal provider per il supporto dei tipi geospaziali (Geometria/Geografia). + + + Inizializza una nuova istanza della classe . + + + Ottiene la rappresentazione WKB (well-known binary) del valore specificato. + Rappresentazione WKB del valore specificato. + Valore geografico per cui è necessario generare una rappresentazione WKB. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la rappresentazione WKB (well-known binary) del valore specificato. + Rappresentazione WKB del valore specificato. + Valore geometrico per cui è necessario generare una rappresentazione WKB. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore . + Stringa che contiene la rappresentazione GML di questo valore DbGeography. + Valore geografico per cui è necessario generare la rappresentazione GML. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore . + Stringa che contiene la rappresentazione GML di questo valore DbGeometry. + Valore geometrico per cui è necessario generare la rappresentazione GML. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la rappresentazione WKT (well-known text) del valore specificato.Questo valore deve includere unicamente la longitudine e la latitudine dei punti. + Stringa che contiene la rappresentazione WKT di geographyValue. + Valore geografico per cui è necessario generare la rappresentazione WKT. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la rappresentazione WKT del valore specificato, includendo solo le coordinate X e Y dei punti. + Stringa che contiene la rappresentazione WKT di geometryValue. + Valore geometrico per cui è necessario generare la rappresentazione WKT. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce una rappresentazione testuale di con elevazione e misura. + Rappresentazione testuale di . + Valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce una rappresentazione testuale di con elevazione e misura. + Rappresentazione testuale di con elevazione e misura. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un valore geografico che rappresenta tutti i punti minori o uguali alla distanza dal valore specificato. + Crea un valore DbGeography che rappresenta tutti i punti minori o uguali alla distanza da geographyValue. + Valore geografico. + Valore Double che specifica la distanza da geographyValue al buffer. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un valore geometrico che rappresenta tutti i punti minori o uguali alla distanza dal valore specificato. + Nuovo valore DbGeometry che rappresenta tutti i punti minori o uguali alla distanza da geometryValue. + Valore geometrico. + Valore Double che specifica la distanza da geometryValue al buffer. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Consente di stabilire se un valore contiene l'altro. + true se geometryValue contiene otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Questo metodo deve essere utilizzato dalle implementazioni derivate di dopo la convalida appropriata del valore del provider specificato in modo da assicurarsi che sia adatto all'utilizzo con l'implementazione derivata. + Nuova istanza di che contiene il valore providerValue specificato e utilizza il valore spatialServices specificato come relativa implementazione spaziale. + Istanza dei servizi spaziali da cui dipenderà il valore restituito per la relativa implementazione della funzionalità spaziale. + Valore del provider. + + + Questo metodo deve essere utilizzato dalle implementazioni derivate di dopo la convalida appropriata del valore del provider specificato in modo da assicurarsi che sia adatto all'utilizzo con l'implementazione derivata. + Nuova istanza di che contiene il valore providerValue specificato e utilizza il valore spatialServices specificato come relativa implementazione spaziale. + Istanza dei servizi spaziali da cui dipenderà il valore restituito per la relativa implementazione della funzionalità spaziale. + Valore del provider. + + + Crea un valore specifico del provider compatibile con l'implementazione spaziale dei servizi in base alla rappresentazione di nota. + Valore specifico del provider che codifica le informazioni contenute in wellKnownValue in un modo compatibile con l'implementazione spaziale dei servizi. + Istanza di che contiene la rappresentazione nota di un valore geografico. + + + Crea un valore specifico del provider compatibile con l'implementazione spaziale dei servizi in base alla rappresentazione di nota. + Valore specifico del provider che codifica le informazioni contenute in wellKnownValue in un modo compatibile con l'implementazione spaziale dei servizi. + Istanza di che contiene la rappresentazione nota di un valore geometrico. + + + Crea un'istanza di che rappresenta il valore specificato utilizzando uno o entrambi i formati spaziali noti standard. + Rappresentazione nota di geographyValue, come un nuovo oggetto . + Valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un'istanza di che rappresenta il valore specificato utilizzando uno o entrambi i formati spaziali noti standard. + Rappresentazione nota di geometryValue, come un nuovo oggetto . + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati si incrociano spazialmente. + true se geometryValue incrocia otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene i servizi predefiniti per . + Servizi predefiniti. + + + Calcola la differenza tra due valori . + Nuovo valore DbGeography che rappresenta la differenza tra geographyValue e otherGeography. + Primo valore geografico. + Secondo valore geografico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola la differenza tra due valori . + Nuovo valore DbGeometry che rappresenta la differenza tra geometryValue e otherGeometry. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati sono spazialmente non contigui. + true se geographyValue non è contiguo a geographyValue. In caso contrario, false. + Primo valore geografico da confrontare ai fini della contiguità. + Secondo valore geografico da confrontare ai fini della contiguità. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati sono spazialmente non contigui. + true se geometryValue non è contiguo a otherGeometry. In caso contrario, false. + Primo valore geometrico da confrontare ai fini della contiguità. + Secondo valore geometrico da confrontare ai fini della contiguità. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola la distanza tra i punti più vicini in due valori . + Valore Double che specifica la distanza tra i due punti più vicini in geographyValue e otherGeography. + Primo valore geografico. + Secondo valore geografico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola la distanza tra i punti più vicini in due valori . + Valore Double che specifica la distanza tra i due punti più vicini in geometryValue e otherGeometry. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un elemento del valore specificato, se rappresenta una raccolta di valori geografici. + Elemento in geographyValue alla posizione index, se rappresenta una raccolta di altri valori geografici. In caso contrario, Null. + Valore geografico che non deve rappresentare una raccolta di valori geografici. + Posizione all'interno del valore geografico da cui derivare l'elemento. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un elemento del valore specificato, se rappresenta una raccolta di valori geometrici. + Elemento in geometryValue alla posizione index, se rappresenta una raccolta di altri valori geometrici. In caso contrario, Null. + Valore geometrico che non deve rappresentare una raccolta di valori geometrici. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate predefinito (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione GML del valore geografico. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore basato su un valore specifico del provider compatibile con l'implementazione spaziale dei servizi. + Nuovo valore supportato dall'implementazione spaziale dei servizi e dal valore del provider specificato. + Valore specifico del provider che l'implementazione spaziale dei servizi è in grado di interpretare come valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione WKT del valore geografico. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore multilinea in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multilinea basato sul valore WKT e sull'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate predefinito (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore basato su un valore specifico del provider compatibile con l'implementazione spaziale dei servizi. + Nuovo valore supportato dall'implementazione spaziale dei servizi e dal valore del provider specificato. + Valore specifico del provider che l'implementazione spaziale dei servizi è in grado di interpretare come valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore multilinea in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multilinea basato sul valore WKT e sull'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Restituisce un valore Double che ammette i valori Null che indica l'area del valore specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area del valore specificato. + Valore geografico che non deve rappresentare una superficie. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore Double che ammette i valori Null che indica l'area del valore specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area del valore specificato. + Valore geometrico che non deve rappresentare una superficie. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore Double che ammette i valori Null che indica il limite del valore specificato. + Limite del valore specificato. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta il centroide del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Centroide di geometryValue, se rappresenta una superficie. In caso contrario, Null. + Valore geometrico che non deve rappresentare una superficie. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore Double che ammette i valori Null che indica la struttura convessa del valore specificato. + Struttura convessa del valore specificato. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce l'identificatore del sistema di coordinate del valore specificato. + Identificatore del sistema di coordinate del valore specificato. + Valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce l'identificatore del sistema di coordinate del valore specificato. + Identificatore del sistema di coordinate del valore specificato. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione di elementi più ampia. + Dimensione di geographyValue o la dimensione di elementi più ampia se è una raccolta. + Valore geografico per cui è necessario recuperare il valore dimensione. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione di elementi più ampia. + Dimensione di geometryValue o la dimensione di elementi più ampia se è una raccolta. + Valore geometrico per cui è necessario recuperare il valore dimensione. + + + Restituisce il numero di elementi nel valore specificato, se rappresenta una raccolta di valori geografici. + Numero di elementi in geographyValue, se rappresenta una raccolta di altri valori geografici. In caso contrario, Null. + Valore geografico che non deve rappresentare una raccolta di valori geografici. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce il numero di elementi nel valore specificato, se rappresenta una raccolta di valori geometrici. + Numero di elementi in geometryValue, se rappresenta una raccolta di altri valori geometrici. In caso contrario, Null. + Valore geometrico che non deve rappresentare una raccolta di valori geometrici. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce l'elevazione (coordinata Z) del valore specificato, se rappresenta un punto. + Elevazione (coordinata Z) di geographyValue, se rappresenta un punto. In caso contrario, Null. + Valore geografico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce l'elevazione (Z) del valore specificato, se rappresenta un punto. + Elevazione (coordinata Z) di geometryValue, se rappresenta un punto. In caso contrario, Null. + Valore geometrico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta il punto finale del valore DbGeography specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto finale di geographyValue, se rappresenta un curva. In caso contrario, Null. + Valore geografico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta il punto finale del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto finale di geometryValue, se rappresenta un curva. In caso contrario, Null. + Valore geometrico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la versione envelope (rettangolo di selezione minimo) del valore specificato, come valore geometrico. + Versione envelope di geometryValue, come valore . + Valore geometrico per cui è necessario recuperare il valore envelope. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta l'anello esterno del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta un poligono. + Valore DbGeometry che rappresenta l'anello esterno in geometryValue, se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce il numero di anelli interni nel valore specificato, se rappresenta un poligono. + Numero di elementi in geometryValue, se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è chiuso, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è chiuso. In caso contrario, false. + Valore geografico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è chiuso, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è chiuso. In caso contrario, false. + Valore geometrico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è vuoto. + true se il valore specificato è vuoto; in caso contrario, false. + Valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è vuoto. + true se il valore specificato è vuoto; in caso contrario, false. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è un anello, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è un anello. In caso contrario, false. + Valore geometrico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è semplice. + true se il valore specificato è semplice; in caso contrario, false. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è valido. + true se il valore specificato è valido; in caso contrario, false. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata latitudine del valore specificato, se rappresenta un punto. + Coordinata latitudine del valore specificato. + Valore geografico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore Double che ammette i valori Null che indica la lunghezza del valore specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Lunghezza del valore specificato. + Valore geografico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore Double che ammette i valori Null che indica la lunghezza del valore specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Lunghezza del valore specificato. + Valore geometrico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata longitudine del valore specificato, se rappresenta un punto. + Coordinata longitudine del valore specificato. + Valore geografico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata M (Misura) del valore specificato, se rappresenta un punto. + Coordinata M (Misura) del valore specificato. + Valore geografico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata M (Misura) del valore specificato, se rappresenta un punto. + Coordinata M (Misura) del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce il numero di punti nel valore specificato, se rappresenta una linea spezzata o un anello lineare. + Numero di punti nel valore specificato. + Valore geografico che non deve rappresentare una linea spezzata o un anello lineare. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce il numero di punti nel valore specificato, se rappresenta una linea spezzata o un anello lineare. + Numero di punti nel valore specificato. + Valore geometrico che non deve rappresentare una linea spezzata o un anello lineare. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta un punto sulla superficie del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore che rappresenta un punto della superficie del valore DbGeometry specificato. + Valore geometrico che non deve rappresentare una superficie. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che indica il nome del tipo spaziale del valore specificato. + Nome del tipo spaziale del valore specificato. + Valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che indica il nome del tipo spaziale del valore specificato. + Nome del tipo spaziale del valore specificato. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta il punto iniziale del valore DbGeography specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto iniziale del valore specificato. + Valore geografico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta il punto iniziale del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto iniziale del valore specificato. + Valore geometrico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata X del valore specificato, se rappresenta un punto. + Coordinata X del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata Y del valore specificato, se rappresenta un punto. + Coordinata Y del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un anello interno dal valore specificato, se rappresenta un poligono. + Anello interno in geometryValue alla posizione index, se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola l'intersezione di due valori . + Nuovo valore che rappresenta l'intersezione di geographyValue e otherGeography. + Primo valore geografico. + Secondo valore geografico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola l'intersezione di due valori . + Nuovo valore che rappresenta l'intersezione di geometryValue e otherGeometry. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati si intersecano spazialmente. + true se geographyValue interseca geographyValue. In caso contrario, false. + Primo valore geografico da confrontare ai fini dell'intersezione. + Secondo valore geografico da confrontare ai fini dell'intersezione. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati si intersecano spazialmente. + true se geometryValue interseca otherGeometry. In caso contrario, false. + Primo valore geometrico da confrontare ai fini dell'intersezione. + Secondo valore geometrico da confrontare ai fini dell'intersezione. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene un valore che indica che EF continuerà a ritenere che il provider dispone dei tipi e delle risorse necessari anziché restituire rapidamente un errore.Il valore predefinito è true. + true se EF continuerà a ritenere che il provider dispone dei tipi e delle risorse necessari anziché restituire rapidamente un errore. In caso contrario, false. + + + Determina se due valori specificati si sovrappongono spazialmente. + true se geometryValue si sovrappone a otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un elemento punto del valore specificato, se rappresenta una linea spezzata o un anello lineare. + Punto in geographyValue alla posizione index, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + Valore geografico che non deve rappresentare una linea spezzata o un anello lineare. + Posizione all'interno del valore geografico da cui derivare l'elemento. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un elemento punto del valore specificato, se rappresenta una linea spezzata o un anello lineare. + Punto in geometryValue alla posizione index, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + Valore geometrico che non deve rappresentare una linea spezzata o un anello lineare. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati sono spazialmente correlati in base al pattern di intersezione DE-9IM (Dimensionally Extended Nine-Intersection Model). + true se questo valore geometryValue è correlato ad otherGeometry in base alla matrice del pattern di intersezione specificato. In caso contrario, false. + Primo valore geometrico. + Valore geometrico che deve essere confrontato con il primo valore geometrico ai fini della relazione. + Stringa che contiene la rappresentazione di testo del pattern di intersezione (DE-9IM) che definisce la relazione. + + , o è Null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati sono spazialmente uguali. + true se geographyValue è spazialmente uguale a geographyValue. In caso contrario, false. + Primo valore geografico da confrontare ai fini dell'uguaglianza. + Secondo valore geografico da confrontare ai fini dell'uguaglianza. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati sono spazialmente uguali. + true se geometryValue è spazialmente uguale a otherGeometry. In caso contrario, false. + Primo valore geometrico da confrontare ai fini dell'uguaglianza. + Secondo valore geometrico da confrontare ai fini dell'uguaglianza. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola la differenza simmetrica tra due valori . + Nuovo valore che rappresenta la differenza simmetrica tra geographyValue e otherGeography. + Primo valore geografico. + Secondo valore geografico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola la differenza simmetrica tra due valori . + Nuovo valore che rappresenta la differenza simmetrica tra geometryValue e otherGeometry. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati si toccano spazialmente. + true se geometryValue tocca otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola l'unione di due valori . + Nuovo valore che rappresenta l'unione di geographyValue e otherGeography. + Primo valore geografico. + Secondo valore geografico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola l'unione di due valori . + Nuovo valore che rappresenta l'unione di geometryValue e otherGeometry. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se un valore si trova spazialmente all'interno dell'altro. + true se geometryValue si trova all'interno di otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Contiene i metodi di estensione per la classe . + + + Configura un elemento awaiter usato per attendere questo oggetto evitando il marshalling della continuazione al contesto originale, ma mantenendo le impostazioni cultura correnti e dell'interfaccia utente. + Oggetto usato per attendere questa attività. + Attività da attendere. + + + Configura un elemento awaiter usato per attendere questo oggetto evitando il marshalling della continuazione al contesto originale, ma mantenendo le impostazioni cultura correnti e dell'interfaccia utente. + Oggetto usato per attendere questa attività. + Attività da attendere. + Tipo del risultato prodotto dall'oggetto associato. + + + Fornisce un oggetto awaitable che consente le attese in per mantenere le impostazioni cultura. + + + Costruisce una nuova istanza della classe . + Attività da attendere. + + + Ottiene un elemento awaiter usato per attendere questo oggetto . + Istanza di awaiter. + + + Termina l'attesa sull'oggetto completato. + L'elemento awaiter non è stato inizializzato correttamente. + L'attività è stata annullata. + L'attività è stata completata con uno stato di errore. + + + Ottiene un valore che indica se questo oggetto è stato completato. + + + Questo metodo non è implementato e non deve essere chiamato. + Azione da richiamare al completamento dell'operazione di attesa. + + + Pianifica la continuazione sull'oggetto associato a questo oggetto . + Azione da richiamare al completamento dell'operazione di attesa. + L'argomento è Null (Nothing in Visual Basic). + L'elemento awaiter non è stato inizializzato correttamente. + + + Fornisce un oggetto awaitable che consente le attese in per mantenere le impostazioni cultura. + Tipo del risultato prodotto dall'oggetto associato. + + + Costruisce una nuova istanza della classe . + Attività da attendere. + + + Ottiene un elemento awaiter usato per attendere questo oggetto . + Istanza di awaiter. + + + Termina l'attesa sull'oggetto completato. + Risultato dell'oggetto completato. + L'elemento awaiter non è stato inizializzato correttamente. + L'attività è stata annullata. + L'attività è stata completata con uno stato di errore. + + + Ottiene un valore che indica se questo oggetto è stato completato. + + + Questo metodo non è implementato e non deve essere chiamato. + Azione da richiamare al completamento dell'operazione di attesa. + + + Pianifica la continuazione sull'oggetto associato a questo oggetto . + Azione da richiamare al completamento dell'operazione di attesa. + L'argomento è Null (Nothing in Visual Basic). + L'elemento awaiter non è stato inizializzato correttamente. + + + Rappresenta un'eccezione generata da quando la convalida delle entità non viene completata. + + + Inizializza una nuova istanza della classe utilizzando i valori predefiniti. + + + Inizializza una nuova istanza della classe con un messaggio di errore specificato. + Messaggio dell'eccezione. + + + Inizializza una nuova istanza della classe usando il messaggio di errore specificato e i risultati della convalida. + Messaggio dell'eccezione. + Risultati della convalida. + + + Inizializza una nuova istanza della classe con il messaggio di errore, i risultati della convalida e l'eccezione interna specificati. + Messaggio dell'eccezione. + Risultati della convalida. + Errore che ha causato l'eccezione. + + + Inizializza una nuova istanza della classe con il messaggio di errore e l'eccezione interna specificati. + Messaggio dell'eccezione. + Errore che ha causato l'eccezione. + + + Ottieni gli errori di convalida associati all'entità. + Errori di convalida associati all'entità. + + + Rappresenta i risultati della convalida per una singola entità. + + + Crea un'istanza della classe . + Voce dell'entità a cui si applicano i risultati.Mai Null. + Elenco di istanze di .Mai Null.Può essere vuoto, ciò significa che l'entità è valida. + + + Ottiene un'istanza di a cui vengono applicati i risultati. + + + Ottiene un indicatore se l'entità è valida. + + + Ottiene gli errori di convalida.Mai Null. + + + Eccezione generata da quando un'eccezione viene generata dal codice di convalida. + + + Inizializza una nuova istanza di DbUnexpectedValidationException. + + + Inizializza una nuova istanza di DbUnexpectedValidationException con le informazioni e il contesto di serializzazione specificati. + Informazioni di serializzazione. + Contesto di flusso. + + + Inizializza una nuova istanza di DbUnexpectedValidationException. + Messaggio dell'eccezione. + + + Inizializza una nuova istanza di DbUnexpectedValidationException. + Messaggio dell'eccezione. + Eccezione interna. + + + Errore di convalida.Può essere un errore di convalida a livello di entità o di proprietà. + + + Crea un'istanza di . + Nome della proprietà non valida.Può essere null. + Messaggio di errore di convalida.Può essere null. + + + Ottiene il messaggio di errore di convalida. + + + Ottiene il nome della proprietà non valida. + + + \ No newline at end of file diff --git a/packages/EntityFramework.it.6.2.0/lib/net45/it/EntityFramework.SqlServer.resources.dll b/packages/EntityFramework.it.6.2.0/lib/net45/it/EntityFramework.SqlServer.resources.dll new file mode 100644 index 0000000..7fe5437 Binary files /dev/null and b/packages/EntityFramework.it.6.2.0/lib/net45/it/EntityFramework.SqlServer.resources.dll differ diff --git a/packages/EntityFramework.it.6.2.0/lib/net45/it/EntityFramework.SqlServer.xml b/packages/EntityFramework.it.6.2.0/lib/net45/it/EntityFramework.SqlServer.xml new file mode 100644 index 0000000..09fe9c8 --- /dev/null +++ b/packages/EntityFramework.it.6.2.0/lib/net45/it/EntityFramework.SqlServer.xml @@ -0,0 +1,1952 @@ + + + + EntityFramework.SqlServer + + + + Oggetto che ritenta le azioni che generano eccezioni causate da errori transitori di SQL Azure. + + + Crea una nuova istanza di . + + + Crea una nuova istanza di con i limiti specificati per il numero di tentativi e il ritardo tra i tentativi. + Numero massimo di tentativi. + Ritardo massimo espresso in millisecondi tra i tentativi. + + + Determina se sull'eccezione specificata devono essere eseguiti tentativi. + true se sull'eccezione specificata devono essere eseguiti tentativi; in caso contrario, false. + Eccezione su cui effettuare tentativi. + + + Contiene stub di funzioni che espongono i metodi SqlServer in Linq to Entities. + + + Funzione matematica che restituisce l'angolo, in radianti, il cui coseno è il valore numerico specificato.L'angolo viene chiamato arcocoseno. + Angolo, espresso in radianti. + Coseno di un angolo. + + + Funzione matematica che restituisce l'angolo, in radianti, il cui coseno è il valore numerico specificato.L'angolo viene chiamato arcocoseno. + Angolo, in radianti, definito dal valore del coseno di input. + Coseno di un angolo. + + + Restituisce il codice ASCII del carattere più a sinistra in un'espressione di caratteri. + Codice ASCII del primo carattere nella stringa di input. + Stringa valida. + + + Funzione matematica che restituisce l'angolo, in radianti, il cui seno è il valore numerico specificato.L'angolo viene chiamato arcoseno. + Angolo, espresso in radianti. + Seno di un angolo. + + + Funzione matematica che restituisce l'angolo, in radianti, il cui seno è il valore numerico specificato.L'angolo viene chiamato arcoseno. + Angolo, espresso in radianti. + Seno di un angolo. + + + Funzione matematica che restituisce l'angolo, in radianti, la cui tangente è il valore numerico specificato.L'angolo viene chiamato arcotangente. + Angolo, espresso in radianti. + Tangente di un angolo. + + + Funzione matematica che restituisce l'angolo, in radianti, la cui tangente è il valore numerico specificato.L'angolo viene chiamato arcotangente. + Angolo, espresso in radianti. + Tangente di un angolo. + + + Restituisce l'angolo positivo, in radianti, tra l'asse x positivo e il raggio dall'origine tramite il punto (x, y), dove x e y rappresentano i due valori numerici specificati.Il primo parametro passato alla funzione è il valore y e il secondo parametro è il valore x. + Angolo, espresso in radianti. + Coordinata y di un punto. + Coordinata x di un punto. + + + Restituisce l'angolo positivo, in radianti, tra l'asse x positivo e il raggio dall'origine tramite il punto (x, y), dove x e y rappresentano i due valori numerici specificati.Il primo parametro passato alla funzione è il valore y e il secondo parametro è il valore x. + Angolo, espresso in radianti. + Coordinata y di un punto. + Coordinata x di un punto. + + + Restituisce il carattere corrispondente al valore ASCII intero specificato. + Carattere corrispondente al valore ASCII specificato. + Codice ASCII. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + Posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + Posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + Posizione del carattere in toSearch da cui avrà inizio la ricerca. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + Posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + Posizione del carattere in toSearch da cui avrà inizio la ricerca. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + Posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + Posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + Posizione del carattere in toSearch da cui avrà inizio la ricerca. + + + Restituisce la posizione iniziale di un'espressione trovata all'interno di un'altra. + + del valore che rappresenta la posizione iniziale della destinazione se trovata in toSearch. + Espressione stringa da cercare. + Espressione stringa da trovare. + Posizione del carattere in toSearch da cui avrà inizio la ricerca. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Matrice di caratteri per la quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Matrice di caratteri per la quale viene calcolato il checksum. + Matrice di caratteri per la quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Matrice di caratteri per la quale viene calcolato il checksum. + Matrice di caratteri per la quale viene calcolato il checksum. + Matrice di caratteri per la quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sull'argomento di input. + Checksum calcolato sul valore di input. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il valore di checksum calcolato sugli argomenti di input. + Checksum calcolato sui valori di input. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + Valore per il quale viene calcolato il checksum. + + + Restituisce il checksum dei valori in una raccolta.I valori Null vengono ignorati. + Checksum calcolato dalla raccolta di input. + Raccolta di valori su cui viene calcolato il checksum. + + + Restituisce il checksum dei valori in una raccolta.I valori Null vengono ignorati. + Checksum calcolato dalla raccolta di input. + Raccolta di valori su cui viene calcolato il checksum. + + + Restituisce il coseno trigonometrico dell'angolo specificato, espresso in radianti, nell'espressione specificata. + Coseno trigonometrico dell'angolo specificato. + Angolo, espresso in radianti. + + + Restituisce il coseno trigonometrico dell'angolo specificato, espresso in radianti, nell'espressione specificata. + Coseno trigonometrico dell'angolo specificato. + Angolo, espresso in radianti. + + + Funzione matematica che restituisce la cotangente trigonometrica dell'angolo specificato, espresso in radianti. + Cotangente trigonometrica dell'angolo specificato. + Angolo, espresso in radianti. + + + Funzione matematica che restituisce la cotangente trigonometrica dell'angolo specificato, espresso in radianti. + Cotangente trigonometrica dell'angolo specificato. + Angolo, espresso in radianti. + + + Restituisce la data e l'ora correnti. + Data e ora corrente. + + + Restituisce il nome dell'utente corrente. + Nome dell'utente corrente. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce il numero di byte utilizzati per rappresentare qualsiasi espressione. + Numero di byte nel valore di input. + Valore da esaminare per la lunghezza dei dati. + + + Restituisce un nuovo valore datetime basato sull'aggiunta di un intervallo alla data specificata. + Nuova data. + Parte della data da incrementare. + Valore utilizzato per incrementare una data di una quantità specificata. + Data da incrementare. + + + Restituisce un nuovo valore della data basato sull'aggiunta di un intervallo alla data specificata. + Nuova data e ora, espresse come data e ora del giorno, rispetto all'ora UTC (Coordinated Universal Time). + Parte della data da incrementare. + Valore utilizzato per incrementare una data di una quantità specificata. + Data da incrementare. + + + Restituisce un nuovo valore relativo all'intervallo di tempo basato sull'aggiunta di un intervallo all'intervallo di tempo specificato. + Nuovo intervallo di tempo. + Parte della data da incrementare. + Valore utilizzato per incrementare una data di una quantità specificata. + Intervallo di tempo da incrementare. + + + Restituisce un nuovo valore datetime basato sull'aggiunta di un intervallo alla data specificata. + + del valore che rappresenta la nuova data. + Parte della data da incrementare. + Valore utilizzato per incrementare una data di una quantità specificata. + Data da incrementare. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Valore che specifica il numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce il numero dei limiti di parti di data specificati compresi tra la data di inizio e la data di fine specificate. + Numero di intervalli di tempo tra le due date. + Parte della data per calcolare il numero differente di intervalli di tempo. + Prima data. + Seconda data. + + + Restituisce una stringa di caratteri che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data per calcolare il numero differente di intervalli di tempo. + Data. + + + Restituisce una stringa di caratteri che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data per calcolare il numero differente di intervalli di tempo. + Data. + + + Restituisce una stringa di caratteri che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data per calcolare il numero differente di intervalli di tempo. + Data. + + + Restituisce una stringa di caratteri che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data per calcolare il numero differente di intervalli di tempo. + Data. + + + Restituisce un valore Integer che rappresenta la parte specificata della data indicata. + Parte data specificata della data indicata. + Parte della data di cui restituire il valore. + Data. + + + Restituisce un valore Integer che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data di cui restituire il valore. + Data. + + + Restituisce un valore Integer che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data di cui restituire il valore. + Data. + + + Restituisce un valore Integer che rappresenta la parte specificata della data indicata. + Parte specificata della data indicata. + Parte della data di cui restituire il valore. + Data. + + + Restituisce l'angolo corrispondente, espresso in gradi, per un angolo specificato in radianti. + Angolo specificato convertito in gradi. + Angolo, espresso in radianti. + + + Restituisce l'angolo corrispondente, espresso in gradi, per un angolo specificato in radianti. + Angolo specificato convertito in gradi. + Angolo, espresso in radianti. + + + Restituisce l'angolo corrispondente, espresso in gradi, per un angolo specificato in radianti. + Angolo specificato convertito in gradi. + Angolo, espresso in radianti. + + + Restituisce l'angolo corrispondente, espresso in gradi, per un angolo specificato in radianti. + Angolo specificato convertito in gradi. + Angolo, espresso in radianti. + + + Restituisce un valore Integer che indica la differenza tra i valori SOUNDEX di due espressioni di caratteri. + Differenza SOUNDEX tra le due stringhe. + Prima stringa. + Seconda stringa. + + + Restituisce il valore esponenziale dell'espressione float specificata. + Costante e elevata alla potenza del valore di input. + Valore di input. + + + Restituisce il valore esponenziale dell'espressione float specificata. + Costante e elevata alla potenza del valore di input. + Valore di input. + + + Restituisce il timestamp di sistema del database corrente come valore datetime senza la differenza di fuso orario del database.Il valore deriva dal sistema operativo del computer in cui è in esecuzione l'istanza di SQL Server. + Timestamp del database corrente. + + + Restituisce il timestamp di sistema del database corrente come valore datetime.La differenza di fuso orario del database non è inclusa.Il valore rappresenta l'ora UTC (Coordinated Universal Time) corrente.Il valore deriva dal sistema operativo del computer in cui è in esecuzione l'istanza di SQL Server. + Timestamp UTC del database corrente. + + + Restituisce il nome della workstation. + Nome della workstation. + + + Indica se il valore di input rappresenta una data o un'ora valida. + 1 se l'espressione di input è un valore di data o di ora valido di tipo datetime o smalldatetime; in caso contrario, 0. + Valore su cui è stato eseguito il test. + + + Indica se il valore di input rappresenta un tipo numerico valido. + 1 se l'espressione di input è un tipo di dati numerico valido; in caso contrario, 0. + Espressione stringa. + + + Restituisce il logaritmo naturale del valore di input specificato. + Logaritmo naturale del valore di input. + Qualsiasi espressione numerica. + + + Restituisce il logaritmo naturale del valore di input specificato. + Logaritmo naturale del valore di input. + Qualsiasi espressione numerica. + + + Restituisce il logaritmo in base 10 del valore di input specificato. + Logaritmo in base 10 del valore di input. + Qualsiasi espressione numerica. + + + Restituisce il logaritmo in base 10 del valore di input specificato. + Logaritmo in base 10 del valore di input. + Qualsiasi espressione numerica. + + + Restituisce il carattere Unicode con il codice Integer specificato in base a quanto definito dallo standard Unicode. + Carattere corrispondente al codice carattere di input. + Codice carattere. + + + Restituisce la posizione iniziale della prima occorrenza di un modello in un'espressione specificata o una sequenza di zero se il modello non è trovato, su tutti i tipi di dati validi testo e carattere. + Posizione del carattere iniziale dove è stato trovato il modello di stringa. + Modello di stringa da cercare. + Stringa da cercare. + + + Restituisce il valore della costante pi greco. + Valore numerico di pi greco. + + + Restituisce una stringa Unicode in cui sono stati aggiunti i delimitatori per rendere la stringa di input un identificatore delimitato valido di Microsoft SQL Server. + Stringa originale con parentesi aggiunte. + Espressione alla quale verranno aggiunte le virgolette. + + + Restituisce una stringa Unicode in cui sono stati aggiunti i delimitatori per rendere la stringa di input un identificatore delimitato valido di Microsoft SQL Server. + Stringa originale a cui sono state aggiunte le virgolette specificate. + Espressione alla quale verranno aggiunte le virgolette. + Stringa di un solo carattere da utilizzare come delimitatore.Può essere costituita da una virgoletta singola ( ' ), da una parentesi quadra aperta o chiusa ( [ ] ) oppure da virgolette doppie ( " ).Se le virgolette non vengono specificate, vengono utilizzate le parentesi quadre. + + + Restituisce la misura in radianti corrispondente all'angolo specificato in gradi. + Misura in radianti dell'angolo specificato. + Angolo, espresso in gradi. + + + Restituisce la misura in radianti corrispondente all'angolo specificato in gradi. + Misura in radianti dell'angolo specificato. + Angolo, espresso in gradi. + + + Restituisce la misura in radianti corrispondente all'angolo specificato in gradi. + Misura in radianti dell'angolo specificato. + Angolo, espresso in gradi + + + Restituisce la misura in radianti corrispondente all'angolo specificato in gradi. + Misura in radianti dell'angolo specificato. + Angolo, espresso in gradi + + + Restituisce un valore float pseudocasuale compreso tra 0 e 1, esclusi. + Valore pseudocasuale. + + + Restituisce un valore float pseudocasuale compreso tra 0 e 1, esclusi. + Valore pseudocasuale. + Valore di inizializzazione.Se tale valore non è specificato, il Motore di database di SQL Server assegna un valore di inizializzazione in modo casuale.Per un valore di inizializzazione specificato, il risultato restituito è sempre lo stesso. + + + Ripete un valore stringa un numero di volte specificato. + Stringa di destinazione, ripetuta il numero di volte specificato dal valore count. + Stringa valida. + Valore che specifica il numero di volte in cui ripetere la destinazione. + + + Restituisce il segno positivo (+1), zero (0) o il segno negativo (-1) dell'espressione specificata. + Segno dell'espressione di input. + Qualsiasi espressione numerica. + + + Restituisce il segno positivo (+1), zero (0) o il segno negativo (-1) dell'espressione specificata. + Segno dell'espressione di input. + Qualsiasi espressione numerica. + + + Restituisce il segno positivo (+1), zero (0) o il segno negativo (-1) dell'espressione specificata. + Segno dell'espressione di input. + Qualsiasi espressione numerica. + + + Restituisce il segno positivo (+1), zero (0) o il segno negativo (-1) dell'espressione specificata. + Segno dell'espressione di input. + Qualsiasi espressione numerica. + + + Restituisce il seno trigonometrico dell'angolo specificato. + Seno trigonometrico dell'espressione di input. + Angolo, espresso in radianti. + + + Restituisce il seno trigonometrico dell'angolo specificato. + Seno trigonometrico dell'espressione di input. + Angolo, espresso in radianti. + + + Converte una stringa alfanumerica in un codice di quattro caratteri (SOUNDEX) per trovare parole o nomi simili. + Codice SOUNDEX della stringa di input. + Stringa valida. + + + Restituisce una stringa di spazi ripetuti. + Stringa costituita dal numero specificato di spazi. + Numero di spazi.Se negativo, viene restituita una stringa Null. + + + Restituisce il quadrato del numero specificato. + Quadrato del valore di input. + Qualsiasi espressione numerica. + + + Restituisce il quadrato del numero specificato. + Quadrato del valore di input. + Qualsiasi espressione numerica. + + + Restituisce la radice quadrata del numero specificato. + Radice quadrata del valore di input. + Qualsiasi espressione numerica. + + + Restituisce la radice quadrata del numero specificato. + Radice quadrata del valore di input. + Qualsiasi espressione numerica. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input convertita in una stringa. + Qualsiasi espressione numerica. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input convertita in una stringa. + Qualsiasi espressione numerica. + Lunghezza totale della stringa.Include il separatore decimale, il segno, le cifre e gli spazi.Il valore predefinito è 10. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input convertita in una stringa. + Qualsiasi espressione numerica. + Lunghezza totale della stringa.Include il separatore decimale, il segno, le cifre e gli spazi.Il valore predefinito è 10. + Numero di posizioni a destra del separatore decimale.Il numero decimale deve essere minore o uguale a 16.Se è maggiore di 16, il risultato verrà troncato dopo le prime sedici posizioni a destra del separatore decimale. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input numerica convertita in una stringa. + Qualsiasi espressione numerica. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input numerica convertita in una stringa. + Qualsiasi espressione numerica. + Lunghezza totale della stringa.Include il separatore decimale, il segno, le cifre e gli spazi.Il valore predefinito è 10. + + + Restituisce dati di tipo carattere convertiti da dati numerici. + Espressione di input numerica convertita in una stringa. + Qualsiasi espressione numerica. + Lunghezza totale della stringa.Include il separatore decimale, il segno, le cifre e gli spazi.Il valore predefinito è 10. + Numero di posizioni a destra del separatore decimale.Il numero decimale deve essere minore o uguale a 16.Se è maggiore di 16, il risultato verrà troncato dopo le prime sedici posizioni a destra del separatore decimale. + + + Inserisce una stringa in un'altra stringa.Elimina una lunghezza specificata di caratteri nella stringa di destinazione nella posizione iniziale, quindi inserisce la seconda stringa nella stringa di destinazione nella posizione iniziale. + Stringa costituita dalle due stringhe. + Stringa di destinazione. + Posizione del carattere in stringInput dove è necessario inserire la stringa di sostituzione. + Numero di caratteri da eliminare da stringInput.Se la lunghezza è maggiore di quella di stringInput, l'eliminazione viene eseguita fino all'ultimo carattere in stringReplacement. + Sottostringa da inserire in stringInput. + + + Restituisce la tangente trigonometrica dell'espressione di input. + Tangente dell'angolo di input. + Angolo, espresso in radianti. + + + Restituisce la tangente trigonometrica dell'espressione di input. + Tangente dell'angolo di input. + Angolo, espresso in radianti. + + + Restituisce il valore Integer, come definito dallo standard Unicode, per il primo carattere dell'espressione di input. + Codice carattere per il primo carattere nella stringa di input. + Stringa valida. + + + Restituisce un nome utente del database corrispondente al numero di identificazione specificato. + Nome utente + + + Restituisce un nome utente del database corrispondente al numero di identificazione specificato. + Nome utente + ID utente. + + + Implementazione di DbProviderServices per il provider SqlClient provider per SQL Server. + + + Istanza Singleton del tipo SqlProviderServices. + + . + + + Stringa nota usata nei file di configurazione e nella configurazione basata su codice come "nome invariante del provider" usato per specificare i servizi dei provider Microsoft SQL Server per ADO.NET ed Entity Framework. + + + Registra un gestore per l'elaborazione dei messaggi non di errore provenienti dal provider di database. + Connessione per la quale ricevere le informazioni. + Gestore per elaborare i messaggi. + + + Impostare sul nome completo dell'assembly Microsoft.SqlServer.Types per eseguire l'override della selezione predefinita. + + + Impostare questo flag su false per evitare che i valori vengano troncati alla scala (numero di posizioni decimali) definita per la colonna.Il valore predefinito è true, il quale indica che i valori decimali verranno troncati, per evitare l'interruzione delle applicazioni esistenti che dipendono da questo comportamento. + Restituisce il valore . + + + Rappresenta un provider per la conversione delle operazioni di migrazione indipendenti dal provider in comandi SQL eseguibili in un database di Microsoft SQL Server. + + + Inizializza una nuova istanza della classe . + + + Genera il codice SQL per specificare il tipo di dati di una colonna.Questo metodo genera semplicemente il tipo effettivo, non il codice SQL per creare la colonna. + Codice SQL che rappresenta il tipo di dati. + Definizione della colonna. + + + Crea una connessione vuota per il provider corrente.Consente ai provider derivati di usare una connessione diversa da . + Connessione vuota per il provider corrente. + + + Chiamare questo metodo per generare il codice SQL che tenta di eliminare il vincolo predefinito creato quando al momento della creazione di una colonna.Questo metodo viene in genere chiamato dal codice che esegue l'override della creazione o della modifica delle colonne. + Tabella a cui viene applicato il vincolo. + Colonna a cui viene applicato il vincolo. + Writer in cui deve essere scritto il codice SQL generato. + + + Genera il codice SQL per specificare un valore costante bool predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante byte[] predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Converte un set di operazioni di migrazione in codice SQL specifico per Microsoft SQL Server. + Elenco di istruzioni SQL da usare per eseguire le operazioni di migrazione. + Operazioni da convertire. + Token che rappresenta la versione di SQL Server di destinazione (ad esempio "2005", "2008"). + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione della routine di modifica specificata. + Operazione della routine di modifica. + + + Eseguire l'override di questo metodo per generare il codice SQL quando la definizione di una tabella o i relativi attributi vengono modificati.L'implementazione predefinita di questo metodo non esegue alcuna operazione. + Operazione che descrive le modifiche apportate alla tabella. + + + Genera il codice SQL per il modello di colonna specificato.Questo metodo viene chiamato da altri metodi che elaborano le colonne e possono essere sottoposto all'override per modificare il codice SQL generato. + Colonna per cui viene generato il codice SQL. + Writer in cui deve essere scritto il codice SQL generato. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione della routine di creazione specificata. + Operazione della routine di creazione. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione della routine di eliminazione specificata. + Operazione della routine di eliminazione. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Consente ai provider derivati di gestire i tipi di operazione aggiuntivi.Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione della routine di spostamento specificata. + Operazione della routine di spostamento. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione della routine di ridenominazione specificata. + Operazione della routine di ridenominazione. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Genera l'operazione di aggiornamento database specificata che rappresenta l'applicazione di una serie di migrazioni.Lo script generato è idempotente, ossia contiene la logica condizionale per controllare se le singole migrazioni già sono state applicate e si applicano solo quelle in sospeso. + Operazione di aggiornamento database. + + + Genera il codice SQL per specificare un valore costante geography predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante geometry predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante DateTime predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante DateTimeOffset predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante Guid predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante string predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per specificare un valore costante TimeSpan predefinito impostato su una colonna.Questo metodo genera semplicemente il valore effettivo, non il codice SQL per impostare il valore predefinito. + Codice SQL che rappresenta il valore predefinito. + Valore da impostare. + + + Genera il codice SQL per creare uno schema di database.Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Nome dello schema da creare. + + + Genera il codice SQL per contrassegnare una tabella come tabella di sistema.Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Tabella da contrassegnare come tabella di sistema. + Oggetto in cui scrivere il codice SQL generato. + + + Genera il corpo SQL per una stored procedure. + Corpo SQL per la stored procedure. + Alberi dei comandi che rappresentano i comandi per un'operazione di inserimento, aggiornamento o eliminazione. + Nome del parametro delle righe interessate. + Token del manifesto del provider. + + + Restituisce il valore predefinito di colonna da usare per le colonne GUID generate dall'archivio quando nessun valore predefinito è specificato in modo esplicito nella migrazione.Restituisce newsequentialid() per SQL Server 2005 installato localmente e versioni successive.Restituisce newid() per SQL Azure. + newsequentialid() o newid() come descritto sopra. + + + Genera un nome delimitato.Il nome fornito può contenere o meno lo schema. + Nome delimitato. + Nome da delimitare. + + + Delimita un identificatore per SQL Server. + Identificatore delimitato. + Identificatore da delimitare. + + + Aggiunge una nuova istruzione da eseguire sul database. + Writer contenente il codice SQL da eseguire. + Terminatore di batch per il provider di database. + + + Aggiunge una nuova istruzione da eseguire sul database. + Istruzione da eseguire. + Indica se l'istruzione deve essere eseguita all'esterno dell'ambito della transazione usata per rendere transazionale il processo di migrazione.Se impostata su true, non verrà eseguito il rollback dell'operazione in caso di esito negativo del processo di migrazione. + Terminatore di batch per il provider di database. + + + Divide la stringa SQL in una o più istruzioni, gestendo, se necessario, le istruzioni dell'utilità T-SQL. + Stringa SQL da dividere in una o più istruzioni da eseguire. + Ottiene o imposta un valore che indica se l'istruzione deve essere eseguita all'esterno dell'ambito della transazione usata per rendere transazionale il processo di migrazione.Se impostata su true, non verrà eseguito il rollback dell'operazione in caso di esito negativo del processo di migrazione. + + + Genera il codice SQL per .Il codice SQL generato dovrà essere aggiunto usando il metodo Statement. + Operazione per cui produrre il codice SQL. + + + Scrive l'istruzione SQL CREATE TABLE nel writer di destinazione. + Operazione per cui produrre il codice SQL. + Writer di destinazione. + + + Ottiene un nuovo oggetto che può essere usato per compilare il codice SQL.Si tratta di un semplice metodo helper per la creazione di un writer.La scrittura nel writer non comporta la registrazione del codice SQL per l'esecuzione.Il codice SQL generato dovrà essere passato al metodo Statement. + Writer di testo vuoto da usare per la generazione del codice SQL. + + + Contiene stub di funzioni che espongono i metodi SqlServer in Linq to Entities. + + + Restituisce la rappresentazione WKT (Well-Known Text) di OGC (Open Geospatial Consortium) di un'istanza geografica argomentata con valori Z (elevazione) ed M (misura) portati dall'istanza. + Rappresentazione WKT (Well-Known Text) di OGC (Open Geospatial Consortium) di un'istanza geografica. + Valore geografico. + + + Restituisce la rappresentazione WKT (Well-Known Text) di OGC (Open Geospatial Consortium) di un'istanza geografica argomentata con valori Z (elevazione) ed M (misura) portati dall'istanza. + Rappresentazione WKT (Well-Known Text) di OGC (Open Geospatial Consortium) di un'istanza geometrica. + Valore geometrico. + + + Restituisce un oggetto geometrico che rappresenta l'unione di tutti i valori di punto la cui distanza da un'istanza geografica è inferiore o uguale a un valore specificato, permettendo una tolleranza specificata. + L'unione di tutti i valori di punto la cui distanza da un'istanza geografica è inferiore o uguale a un valore specificato + Valore geografico. + La distanza. + La tolleranza specificata. + Specifica se il valore di tolleranza è relativo o assoluto. + + + Restituisce un oggetto geometrico che rappresenta l'unione di tutti i valori di punto la cui distanza da un'istanza geometrica è inferiore o uguale a un valore specificato, permettendo una tolleranza specificata. + L'unione di tutti i valori di punto la cui distanza da un'istanza geometrica è inferiore o uguale a un valore specificato + Valore geometrico. + La distanza. + La tolleranza specificata. + Specifica se il valore di tolleranza è relativo o assoluto. + + + Restituisce l'angolo massimo in gradi tra il punto restituito da EnvelopeCenter() e un punto dell'istanza geografica. + l'angolo massimo tra il punto restituito da EnvelopeCenter(). + Valore geografico. + + + Restituisce un punto che può essere utilizzato come centro di un cerchio di selezione per l'istanza geografica. + Valore SqlGeography che specifica la posizione del centro di un cerchio di selezione. + Valore geografico. + + + Offre un rapido metodo di intersezione solo per indice per determinare se un'istanza geografica interseca un'altra istanza di SqlGeography, posto che un indice sia disponibile. + True se un'istanza geografica potenzialmente interseca un'altra istanza di SqlGeography; in caso contrario, false. + Valore geografico. + Un'altra istanza geografica da confrontare con quella in cui viene richiamato il filtro. + + + Offre un rapido metodo di intersezione solo per indice per determinare se un'istanza geografica interseca un'altra istanza di SqlGeometry, posto che un indice sia disponibile. + True se un'istanza geografica potenzialmente interseca un'altra istanza di SqlGeography; in caso contrario, false. + Valore geometrico. + Un'altra istanza geografica da confrontare con quella in cui viene richiamato il filtro. + + + Testa se l'istanza di SqlGeography è uguale al tipo specificato. + Stringa che specifica uno dei 12 tipi esposti nella gerarchia dei tipi geografici. + Valore geografico. + Stringa che specifica uno dei 12 tipi esposti nella gerarchia dei tipi geografici. + + + Testa se l'istanza di SqlGeometry è uguale al tipo specificato. + Stringa che specifica uno dei 12 tipi esposti nella gerarchia dei tipi geografici. + Valore geometrico. + Stringa che specifica uno dei 12 tipi esposti nella gerarchia dei tipi geografici. + + + Converte un'istanza geometrica non valida in un'istanza geometrica con un tipo OGC (Open Geospatial Consortium) valido. + L'istanza geometrica convertita. + Valore geometrico. + + + Restituisce il numero totale di anelli in un'istanza di poligono. + Il numero totale di anelli. + Valore geografico. + + + Costruisce un'istanza geografica che rappresenta un'istanza di punto dai valori x e y un ID riferimento spaziale (SRID). + Istanza geografica costruita. + Coordinata x del punto generato. + Coordinata y del punto generato + SRID dell'istanza geografica. + + + Costruisce un'istanza geometrica che rappresenta un'istanza di Point dai valori x e y un ID riferimento spaziale (SRID). + Istanza geometrica costruita. + Coordinata x del punto generato. + Coordinata y del punto generato + SRID dell'istanza geografica. + + + Restituisce l'approssimazione dell'istanza geografica specificata prodotta dall'esecuzione dell'algoritmo Douglas-Peucker sull'istanza con la tolleranza specificata. + Restituisce il valore . + Valore geografico. + La tolleranza da specificare per l'algoritmo Douglas-Peucker.Deve essere un numero positivo. + + + Restituisce l'approssimazione dell'istanza geografica specificata prodotta dall'esecuzione dell'algoritmo Douglas-Peucker sull'istanza con la tolleranza specificata. + Restituisce il valore . + Valore geometrico. + La tolleranza da specificare per l'algoritmo Douglas-Peucker.Deve essere un numero positivo. + + + Restituisce l'anello specificato dell'istanza di SqlGeography: 1 ≤ n ≤ NumRings(). + Oggetto SqlGeography che rappresenta l'anello specificato da n. + Valore geografico. + Espressione int tra 1 e il numero di anelli in un'istanza di poligono. + + + Rappresenta un'implementazione di per fornire supporto sui tipi geospaziali quando si usa Entity Framework con Microsoft SQL Server. + + + Ottiene la rappresentazione WKB (well-known binary) del valore specificato. + Rappresentazione WKB del valore specificato. + Valore geografico per cui è necessario generare una rappresentazione WKB. + + + Ottiene la rappresentazione WKB (well-known binary) del valore specificato. + Rappresentazione WKB del valore specificato. + Valore geometrico per cui è necessario generare una rappresentazione WKB. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore . + Stringa che contiene la rappresentazione GML di questo valore DbGeography. + Valore geografico per cui è necessario generare la rappresentazione GML. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore . + Stringa che contiene la rappresentazione GML di questo valore DbGeometry. + Valore geometrico per cui è necessario generare la rappresentazione GML. + + + Ottiene la rappresentazione WKT (well-known text) del valore specificato.Questo valore deve includere unicamente la longitudine e la latitudine dei punti. + Stringa che contiene la rappresentazione WKT di . + Valore geografico per cui è necessario generare la rappresentazione WKT. + + + Ottiene la rappresentazione WKT del valore specificato, includendo solo le coordinate X e Y dei punti. + Stringa che contiene la rappresentazione WKT di . + Valore geometrico per cui è necessario generare la rappresentazione WKT. + + + Restituisce una rappresentazione testuale di con elevazione e misura. + Rappresentazione testuale di . + Valore geografico. + + + Restituisce una rappresentazione testuale di con elevazione e misura. + Rappresentazione testuale di . + Valore geometrico. + + + Crea un valore geografico che rappresenta tutti i punti minori o uguali alla distanza dal valore specificato. + Crea un valore DbGeography che rappresenta tutti i punti minori o uguali alla distanza da . + Valore geografico. + Valore Double che specifica la distanza da al buffer. + + + Crea un valore geometrico che rappresenta tutti i punti minori o uguali alla distanza dal valore specificato. + Crea un valore DbGeometry che rappresenta tutti i punti minori o uguali alla distanza da . + Valore geometrico. + Valore Double che specifica la distanza da al buffer. + + + Consente di stabilire se un valore contiene l'altro. + true se contiene . In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + + Crea un valore specifico del provider compatibile con l'implementazione spaziale dei servizi in base alla rappresentazione di nota. + Valore specifico del provider che codifica le informazioni contenute in in un modo compatibile con l'implementazione spaziale dei servizi. + Istanza di che contiene la rappresentazione nota di un valore geografico. + + + Crea un valore specifico del provider compatibile con l'implementazione spaziale dei servizi in base alla rappresentazione di nota. + Valore specifico del provider che codifica le informazioni contenute in in un modo compatibile con l'implementazione spaziale dei servizi. + Istanza di che contiene la rappresentazione nota di un valore geometrico. + + + Crea un'istanza di che rappresenta il valore specificato utilizzando uno o entrambi i formati spaziali noti standard. + Rappresentazione nota di come un nuovo oggetto . + Valore geografico. + + + Crea un'istanza di che rappresenta il valore specificato utilizzando uno o entrambi i formati spaziali noti standard. + Rappresentazione nota di come un nuovo oggetto . + Valore geometrico. + + + Determina se due valori specificati si incrociano spazialmente. + true se incrocia . In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + + Calcola la differenza tra due valori . + Nuovo valore DbGeography che rappresenta la differenza tra e . + Primo valore geografico. + Secondo valore geografico. + + + Calcola la differenza tra due valori . + Nuovo valore DbGeometry che rappresenta la differenza tra e . + Primo valore geometrico. + Secondo valore geometrico. + + + Determina se due valori specificati sono spazialmente non contigui. + true se non è contiguo a . In caso contrario, false. + Primo valore geografico da confrontare ai fini della contiguità. + Secondo valore geografico da confrontare ai fini della contiguità. + + + Determina se due valori specificati sono spazialmente non contigui. + true se non è contiguo a . In caso contrario, false. + Primo valore geometrico da confrontare ai fini della contiguità. + Secondo valore geometrico da confrontare ai fini della contiguità. + + + Calcola la distanza tra i punti più vicini in due valori . + Valore Double che specifica la distanza tra i due punti più vicini in e . + Primo valore geografico. + Secondo valore geografico. + + + Calcola la distanza tra i punti più vicini in due valori . + Valore Double che specifica la distanza tra i due punti più vicini in e . + Primo valore geografico. + Secondo valore geografico. + + + Restituisce un elemento del valore specificato, se rappresenta una raccolta di valori geografici. + Elemento in alla posizione , se rappresenta una raccolta di altri valori geografici. In caso contrario, Null. + Valore geografico che non deve rappresentare una raccolta di valori geografici. + Posizione all'interno del valore geografico da cui derivare l'elemento. + + + Restituisce un elemento del valore specificato, se rappresenta una raccolta di valori geometrici. + Elemento in alla posizione , se rappresenta una raccolta di altri valori geografici. In caso contrario, Null. + Valore geometrico che non deve rappresentare una raccolta di valori geometrici. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate predefinito (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione GML del valore geografico. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore basato su un valore specifico del provider compatibile con l'implementazione spaziale dei servizi. + Nuovo valore supportato dall'implementazione spaziale dei servizi e dal valore del provider specificato. + Valore specifico del provider che l'implementazione spaziale dei servizi è in grado di interpretare come valore geografico. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione WKT del valore geografico. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore multilinea in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multilinea basato sul valore WKT e sull'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate predefinito (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore basato su un valore specifico del provider compatibile con l'implementazione spaziale dei servizi. + Nuovo valore supportato dall'implementazione spaziale dei servizi e dal valore del provider specificato. + Valore specifico del provider che l'implementazione spaziale dei servizi è in grado di interpretare come valore geometrico. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore multilinea in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multilinea basato sul valore WKT e sull'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Restituisce un valore Double che ammette i valori Null che indica l'area del valore specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area del valore specificato. + Valore geografico che non deve rappresentare una superficie. + + + Restituisce un valore Double che ammette i valori Null che indica l'area del valore specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area del valore specificato. + Valore geometrico che non deve rappresentare una superficie. + + + Restituisce un valore Double che ammette i valori Null che indica il limite del valore specificato. + Limite del valore specificato. + Valore geometrico. + + + Restituisce un valore che rappresenta il centroide del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Centroide di , se rappresenta una superficie. In caso contrario, Null. + Valore geometrico che non deve rappresentare una superficie. + + + Restituisce un valore Double che ammette i valori Null che indica la struttura convessa del valore specificato. + Struttura convessa del valore specificato. + Valore geometrico. + + + Restituisce l'identificatore del sistema di coordinate del valore specificato. + Identificatore del sistema di coordinate del valore specificato. + Valore geografico. + + + Restituisce l'identificatore del sistema di coordinate del valore specificato. + Identificatore del sistema di coordinate del valore specificato. + Valore geometrico. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione di elementi più ampia. + Dimensione di o la dimensione di elementi più ampia se è una raccolta. + Valore geografico per cui è necessario recuperare il valore dimensione. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione di elementi più ampia. + Dimensione di o la dimensione di elementi più ampia se è una raccolta. + Valore geometrico per cui è necessario recuperare il valore dimensione. + + + Restituisce il numero di elementi nel valore specificato, se rappresenta una raccolta di valori geografici. + Numero di elementi in , se rappresenta una raccolta di altri valori geografici. In caso contrario, Null. + Valore geografico che non deve rappresentare una raccolta di valori geografici. + + + Restituisce il numero di elementi nel valore specificato, se rappresenta una raccolta di valori geometrici. + Numero di elementi in , se rappresenta una raccolta di altri valori geometrici. In caso contrario, Null. + Valore geometrico che non deve rappresentare una raccolta di valori geometrici. + + + Restituisce l'elevazione (coordinata Z) del valore specificato, se rappresenta un punto. + Elevazione (coordinata Z) di , se rappresenta un punto. In caso contrario, Null. + Valore geografico che non deve rappresentare un punto. + + + Restituisce l'elevazione (Z) del valore specificato, se rappresenta un punto. + Elevazione (coordinata Z) di , se rappresenta un punto. In caso contrario, Null. + Valore geometrico che non deve rappresentare un punto. + + + Restituisce un valore che rappresenta il punto finale del valore DbGeography specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto finale di , se rappresenta un curva. In caso contrario, Null. + Valore geografico che non deve rappresentare una curva. + + + Restituisce un valore che rappresenta il punto finale del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto finale di , se rappresenta un curva. In caso contrario, Null. + Valore geometrico che non deve rappresentare una curva. + + + Ottiene la versione envelope (rettangolo di selezione minimo) del valore specificato, come valore geometrico. + Versione envelope di , come valore . + Valore geometrico per cui è necessario recuperare il valore envelope. + + + Restituisce un valore che rappresenta l'anello esterno del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta un poligono. + Valore DbGeometry che rappresenta l'anello esterno in , se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + + + Restituisce il numero di anelli interni nel valore specificato, se rappresenta un poligono. + Numero di elementi in , se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è chiuso, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è chiuso. In caso contrario, false. + Valore geografico che non deve rappresentare una curva. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è chiuso, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è chiuso. In caso contrario, false. + Valore geometrico che non deve rappresentare una curva. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è vuoto. + true se il valore specificato è vuoto; in caso contrario, false. + Valore geografico. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è vuoto. + true se il valore specificato è vuoto; in caso contrario, false. + Valore geometrico. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è un anello, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è un anello. In caso contrario, false. + Valore geometrico che non deve rappresentare una curva. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è semplice. + true se il valore specificato è semplice; in caso contrario, false. + Valore geometrico. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è valido. + true se il valore specificato è valido; in caso contrario, false. + Valore geometrico. + + + Restituisce la coordinata latitudine del valore specificato, se rappresenta un punto. + Coordinata latitudine del valore specificato. + Valore geografico che non deve rappresentare un punto. + + + Restituisce un valore Double che ammette i valori Null che indica la lunghezza del valore specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Lunghezza del valore specificato. + Valore geografico che non deve rappresentare una curva. + + + Restituisce un valore Double che ammette i valori Null che indica la lunghezza del valore specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Lunghezza del valore specificato. + Valore geometrico che non deve rappresentare una curva. + + + Restituisce la coordinata longitudine del valore specificato, se rappresenta un punto. + Coordinata longitudine del valore specificato. + Valore geografico che non deve rappresentare un punto. + + + Restituisce la coordinata M (Misura) del valore specificato, se rappresenta un punto. + Coordinata M (Misura) del valore specificato. + Valore geografico che non deve rappresentare un punto. + + + Restituisce la coordinata M (Misura) del valore specificato, se rappresenta un punto. + Coordinata M (Misura) del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + + Restituisce il numero di punti nel valore specificato, se rappresenta una linea spezzata o un anello lineare. + Numero di punti nel valore specificato. + Valore geografico che non deve rappresentare una linea spezzata o un anello lineare. + + + Restituisce il numero di punti nel valore specificato, se rappresenta una linea spezzata o un anello lineare. + Numero di punti nel valore specificato. + Valore geometrico che non deve rappresentare una linea spezzata o un anello lineare. + + + Restituisce un valore che rappresenta un punto sulla superficie del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore che rappresenta un punto della superficie del valore specificato. + Valore geometrico che non deve rappresentare una superficie. + + + Restituisce un valore che indica il nome del tipo spaziale del valore specificato. + Nome del tipo spaziale del valore specificato. + Valore geografico. + + + Restituisce un valore che indica il nome del tipo spaziale del valore specificato. + Nome del tipo spaziale del valore specificato. + Valore geometrico. + + + Restituisce un valore che rappresenta il punto iniziale del valore DbGeography specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto iniziale del valore specificato. + Valore geografico che non deve rappresentare una curva. + + + Restituisce un valore che rappresenta il punto iniziale del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto iniziale del valore specificato. + Valore geometrico che non deve rappresentare una curva. + + + Restituisce la coordinata X del valore specificato, se rappresenta un punto. + Coordinata X del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + + Restituisce la coordinata Y del valore specificato, se rappresenta un punto. + Coordinata Y del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + + Restituisce un anello interno dal valore specificato, se rappresenta un poligono. + Anello interno in alla posizione , se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + + Calcola l'intersezione di due valori . + Nuovo valore che rappresenta l'intersezione di e . + Primo valore geografico. + Secondo valore geografico. + + + Calcola l'intersezione di due valori . + Nuovo valore che rappresenta l'intersezione di e . + Primo valore geometrico. + Secondo valore geografico. + + + Determina se due valori specificati si intersecano spazialmente. + true se interseca . In caso contrario, false. + Primo valore geografico da confrontare ai fini dell'intersezione. + Secondo valore geografico da confrontare ai fini dell'intersezione. + + + Determina se due valori specificati si intersecano spazialmente. + true se interseca . In caso contrario, false. + Primo valore geometrico da confrontare ai fini dell'intersezione. + Secondo valore geometrico da confrontare ai fini dell'intersezione. + + + Ottiene un valore che indica che EF continuerà a ritenere che il provider dispone dei tipi e delle risorse necessari anziché restituire rapidamente un errore.Il valore predefinito è true. + true se EF continuerà a ritenere che il provider dispone dei tipi e delle risorse necessari anziché restituire rapidamente un errore. In caso contrario, false. + + + Determina se due valori specificati si sovrappongono spazialmente. + true se si sovrappone a . In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + + Restituisce un elemento punto del valore specificato, se rappresenta una linea spezzata o un anello lineare. + Punto in alla posizione , se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + Valore geografico che non deve rappresentare una linea spezzata o un anello lineare. + Posizione all'interno del valore geografico da cui derivare l'elemento. + + + Restituisce un elemento punto del valore specificato, se rappresenta una linea spezzata o un anello lineare. + Punto in alla posizione , se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + Valore geometrico che non deve rappresentare una linea spezzata o un anello lineare. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + + Determina se due valori specificati sono spazialmente correlati in base al pattern di intersezione DE-9IM (Dimensionally Extended Nine-Intersection Model). + true se il valore è correlato a in base alla matrice del pattern di intersezione specificato . In caso contrario, false. + Primo valore geometrico. + Valore geometrico che deve essere confrontato con il primo valore geometrico ai fini della relazione. + Stringa che contiene la rappresentazione di testo del pattern di intersezione (DE-9IM) che definisce la relazione. + + + Determina se due valori specificati sono spazialmente uguali. + true se è spazialmente uguale a . In caso contrario, false. + Primo valore geografico da confrontare ai fini dell'uguaglianza. + Secondo valore geografico da confrontare ai fini dell'uguaglianza. + + + Determina se due valori specificati sono spazialmente uguali. + true se è spazialmente uguale a . In caso contrario, false. + Primo valore geometrico da confrontare ai fini dell'uguaglianza. + Secondo valore geometrico da confrontare ai fini dell'uguaglianza. + + + Calcola la differenza simmetrica tra due valori . + Nuovo valore che rappresenta la differenza simmetrica tra e . + Primo valore geografico. + Secondo valore geografico. + + + Calcola la differenza simmetrica tra due valori . + Nuovo valore che rappresenta la differenza simmetrica tra e . + Primo valore geometrico. + Secondo valore geometrico. + + + Determina se due valori specificati si toccano spazialmente. + true se tocca . In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + + Calcola l'unione di due valori . + Nuovo valore che rappresenta l'unione di e . + Primo valore geografico. + Secondo valore geografico. + + + Calcola l'unione di due valori . + Nuovo valore che rappresenta l'unione di e . + Primo valore geometrico. + Secondo valore geometrico. + + + Determina se un valore si trova spazialmente all'interno dell'altro. + true se geometryValue si trova all'interno di otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + + Contiene i metodi di estensione per la classe . + + + Configura un elemento awaiter usato per attendere questo oggetto evitando il marshalling della continuazione al contesto originale, ma mantenendo le impostazioni cultura correnti e dell'interfaccia utente. + Oggetto usato per attendere questa attività. + Attività da attendere. + + + Configura un elemento awaiter usato per attendere questo oggetto evitando il marshalling della continuazione al contesto originale, ma mantenendo le impostazioni cultura correnti e dell'interfaccia utente. + Oggetto usato per attendere questa attività. + Attività da attendere. + Tipo del risultato prodotto dall'oggetto associato. + + + Fornisce un oggetto awaitable che consente le attese in per mantenere le impostazioni cultura. + + + Costruisce una nuova istanza della classe . + Attività da attendere. + + + Ottiene un elemento awaiter usato per attendere questo oggetto . + Istanza di awaiter. + + + Termina l'attesa sull'oggetto completato. + L'elemento awaiter non è stato inizializzato correttamente. + L'attività è stata annullata. + L'attività è stata completata con uno stato di errore. + + + Ottiene un valore che indica se questo oggetto è stato completato. + + + Questo metodo non è implementato e non deve essere chiamato. + Azione da richiamare al completamento dell'operazione di attesa. + + + Pianifica la continuazione sull'oggetto associato a questo oggetto . + Azione da richiamare al completamento dell'operazione di attesa. + L'argomento è Null (Nothing in Visual Basic). + L'elemento awaiter non è stato inizializzato correttamente. + + + Fornisce un oggetto awaitable che consente le attese in per mantenere le impostazioni cultura. + Tipo del risultato prodotto dall'oggetto associato. + + + Costruisce una nuova istanza della classe . + Attività da attendere. + + + Ottiene un elemento awaiter usato per attendere questo oggetto . + Istanza di awaiter. + + + Termina l'attesa sull'oggetto completato. + Risultato dell'oggetto completato. + L'elemento awaiter non è stato inizializzato correttamente. + L'attività è stata annullata. + L'attività è stata completata con uno stato di errore. + + + Ottiene un valore che indica se questo oggetto è stato completato. + + + Questo metodo non è implementato e non deve essere chiamato. + Azione da richiamare al completamento dell'operazione di attesa. + + + Pianifica la continuazione sull'oggetto associato a questo oggetto . + Azione da richiamare al completamento dell'operazione di attesa. + L'argomento è Null (Nothing in Visual Basic). + L'elemento awaiter non è stato inizializzato correttamente. + + + \ No newline at end of file diff --git a/packages/EntityFramework.it.6.2.0/lib/net45/it/EntityFramework.resources.dll b/packages/EntityFramework.it.6.2.0/lib/net45/it/EntityFramework.resources.dll new file mode 100644 index 0000000..bceab46 Binary files /dev/null and b/packages/EntityFramework.it.6.2.0/lib/net45/it/EntityFramework.resources.dll differ diff --git a/packages/EntityFramework.it.6.2.0/lib/net45/it/EntityFramework.xml b/packages/EntityFramework.it.6.2.0/lib/net45/it/EntityFramework.xml new file mode 100644 index 0000000..d86fadb --- /dev/null +++ b/packages/EntityFramework.it.6.2.0/lib/net45/it/EntityFramework.xml @@ -0,0 +1,27269 @@ + + + + EntityFramework + + + + Rappresenta un attributo che si trova in una proprietà per indicare che la colonna del database a cui la proprietà è mappata è priva di indice. + + + Inizializza una nuova istanza di per un indice che sarà denominato in base alla convenzione e non dispone di alcun ordine di colonne, clustering o univocità specificati. + + + Inizializza una nuova istanza di per un indice con il nome specificato e non dispone di alcun ordine di colonne, clustering o univocità specificati. + Nome dell'indice. + + + Inizializza una nuova istanza di per un indice con il nome e l'ordine di colonne specificati, ma senza clustering o univocità specificati. + Nome dell'indice. + Numero che verrà utilizzato per determinare l'ordine delle colonne per gli indici a più colonne. + + + Determina se questo attributo specifica lo stesso nome e la stessa configurazione dell'attributo specificato. + true se l'altro oggetto è uguale a questo oggetto. In caso contrario, false. + Attributo da confrontare. + + + Determina se questo attributo specifica lo stesso nome e la stessa configurazione dell'attributo specificato. + true se l'altro oggetto è uguale a questo oggetto. In caso contrario, false. + Attributo da confrontare. + + + Restituisce il codice hash per l'istanza. + Codice hash per l'istanza. + + + Ottiene o imposta un valore per indicare se l'indice definisce un indice cluster. + true se l'indice definisce un indice cluster, false se l'indice definisce un indice non cluster. + + + Ottiene o imposta se è stato impostato su un valore. + true se è stato impostato su un valore. In caso contrario, false. + + + Ottiene o imposta un valore per indicare se definire un indice univoco. + true per definire un indice univoco, false per definire un indice non univoco. + + + Ottiene o imposta se è stato impostato su un valore. + true se è stato impostato su un valore. In caso contrario, false. + + + Ottiene o imposta il nome dell'indice. + Nome dell'indice. + + + Ottiene o imposta un numero che determina l'ordine delle colonne per indici a più colonne.Il valore sarà -1 se nessun ordine di colonne è stato specificato. + Numero che determina l'ordine delle colonne per indici a più colonne o -1 se non è stato specificato alcun ordine per le colonne. + + + Restituisce la rappresentazione di stringa per questa istanza. + Rappresentazione di stringa per questa istanza. + + + Ottiene o imposta un ID diverso per ogni istanza dell'oggetto in modo che i descrittori di tipo non tenteranno di combinare tutte le istanze di IndexAttribute in una singola istanza. + ID diverso per ogni istanza dell'oggetto. + + + Implementazione di IDatabaseInitializer che ricrea il database e, facoltativamente, ne ripete il seeding solo se il database non esiste.Per eseguire il seeding del database, creare una classe derivata ed eseguire l'override del metodo Seed. + Tipo di contesto. + + + Inizializza una nuova istanza della classe . + + + Esegue la strategia per inizializzare il database per il contesto specificato. + Contesto. + + + Metodo che deve essere sottoposto override per poter aggiungere i dati al contesto per il seeding.L'implementazione predefinita non esegue alcuna operazione. + Contesto di cui eseguire il seeding. + + + Un'istanza di questa classe viene ottenuta da un oggetto e può essere usata per gestire il database effettivo che supporta un oggetto DbContext o una connessione.Include la creazione, l'eliminazione e il controllo dell'esistenza di un database.Si noti che l'eliminazione e il controllo della presenza di un database possono essere eseguiti usando una connessione, anchesenza un contesto completo, usando i metodi statici della classe. + + + Avvia una transazione sulla connessione all'archivio sottostante + oggetto che esegue il wrapping dell'accesso all'oggetto transazione dell'archivio sottostante + + + Avvia una transazione sulla connessione all'archivio sottostante usando il livello di isolamento specificato + oggetto che esegue il wrapping dell'accesso all'oggetto transazione dell'archivio sottostante + Livello di isolamento del database con cui verrà creata la transazione dell'archivio sottostante. + + + Ottiene o imposta il valore di timeout, espresso in secondi, per tutte le operazioni del contesto.Il valore predefinito è Null, dove Null indica che verrà usato il valore predefinito del provider sottostante. + Timeout, espresso in secondi, o Null per usare l'impostazione predefinita del provider. + + + Verifica se il database è compatibile o meno con il modello Code First corrente. + True se l'hash del modello nel contesto e nel database corrispondono; in caso contrario, false. + Se impostato su true verrà generata un'eccezione se non vengono trovati metadati del modello nel database.Se impostato su false, questo metodo restituirà true se non sono presenti metadati. + + + Restituisce la connessione usata da questo contesto.È possibile che venga creata la connessione se non esiste ancora. + + + Crea un nuovo database nel server di database per il modello definito nel contesto di supporto.Se tale metodo viene chiamato prima dell'esecuzione della strategia di inizializzazione del database, l'esecuzione della strategia verrà disabilitata. + + + Crea un nuovo database nel server di database per il modello definito nel contesto di supporto, ma solo se un database con lo stesso nome non esiste già nel server. + True se il database non esisteva ed è stato creato; in caso contrario, false. + + + Ottiene la transazione in cui è integrata la connessione all'archivio sottostante.Può essere Null. + + + Factory di connessione da usare per la creazione di un oggetto da un nome di database o una stringa di connessione. + + + Elimina il database nel server di database se esiste; in caso contrario, non esegue alcuna operazione.Chiamando questo metodo dall'esterno di inizializzatore si contrassegna il database come se non fosse stato inizializzato.Ciò significa che se si tenta di usare nuovamente il database dopo che è stato eliminato, qualsiasi set dell'inizializzatore verrà eseguito nuovamente e di solito verrà effettuato un altro tentativo di creare il database. + True se il database esisteva ed è stato eliminato; in caso contrario, false. + + + Elimina il database nel server di database se esiste; in caso contrario, non esegue alcuna operazione. + True se il database esisteva ed è stato eliminato; in caso contrario, false. + Connessione esistente al database. + + + Elimina il database nel server di database se esiste; in caso contrario, non esegue alcuna operazione.La connessione al database viene creata usando il nome del database o la stringa di connessione specificata nella stessa modalità descritta nella documentazione per la classe . + True se il database esisteva ed è stato eliminato; in caso contrario, false. + Nome del database o stringa di connessione al database. + + + Determina un valore che indica se il database specificato è uguale al database corrente. + true se il database specificato è uguale al database corrente; in caso contrario, false. + Database da confrontare all'oggetto corrente. + + + Esegue il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Risultato restituito dal database dopo l'esecuzione del comando. + Controlla la creazione di una transazione per questo comando. + Stringa di comando. + Parametri da applicare alla stringa di comando. + + + Esegue il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Risultato restituito dal database dopo l'esecuzione del comando. + Stringa di comando. + Parametri da applicare alla stringa di comando. + + + Esegue in modo asincrono il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il risultato restituito dal database dopo l'esecuzione del comando. + Controlla la creazione di una transazione per questo comando. + Stringa di comando. + Parametri da applicare alla stringa di comando. + + + Esegue in modo asincrono il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il risultato restituito dal database dopo l'esecuzione del comando. + Controlla la creazione di una transazione per questo comando. + Stringa di comando. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Parametri da applicare alla stringa di comando. + + + Esegue in modo asincrono il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il risultato restituito dal database dopo l'esecuzione del comando. + Stringa di comando. + Parametri da applicare alla stringa di comando. + + + Esegue in modo asincrono il comando DDL/DML specificato sul database.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.ExecuteSqlCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il risultato restituito dal database dopo l'esecuzione del comando. + Stringa di comando. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Parametri da applicare alla stringa di comando. + + + Controlla se il database esiste nel server. + True se il database esiste; in caso contrario, false. + + + Controlla se il database esiste nel server. + True se il database esiste; in caso contrario, false. + Connessione esistente al database. + + + Controlla se il database esiste nel server.La connessione al database viene creata usando il nome del database o la stringa di connessione specificata nella stessa modalità descritta nella documentazione per la classe . + True se il database esiste; in caso contrario, false. + Nome del database o stringa di connessione al database. + + + Restituisce la funzione hash per questo database. + Funzione hash per questo database. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Esegue l'oggetto registrato in questo contesto.Se 'force' è impostato su true, l'inizializzatore viene eseguito indipendentemente dal fatto che sia stato eseguito prima.Ciò può essere utile se un database viene eliminato mentre un'applicazione è in esecuzione e deve essere reinizializzato.Se 'force' è impostato su false, l'inizializzatore verrà eseguito solo se non è già stato eseguito per tale contesto, modello e connessione in questo dominio dell'applicazione.Questo metodo viene in genere usato quando è necessario garantire la creazione e il seeding del database prima di avviare un'operazione nel caso in cui questo l'approccio lazy comporti dei problemi, ad esempio quando l'operazione fa parte di una transazione. + Se impostato su true, l'inizializzatore viene eseguito anche se è già stato eseguito. + + + Imposta questa proprietà per registrare il codice SQL generato da nel delegato specificato.Ad esempio, per registrare nella console, imposta questa proprietà su . + + + Imposta l'inizializzatore del database da usare per il tipo di contesto specificato.L'inizializzatore del database viene chiamato quando il tipo specificato viene usato per accedere a un database per la prima volta.La strategia predefinita per i contesti Code First è un'istanza di . + Inizializzatore da usare o Null per disabilitare l'inizializzazione per il tipo di contesto specificato. + Tipo di contesto. + + + Crea una query SQL non elaborata che restituirà gli elementi del tipo generico specificato.Il tipo può essere un qualsiasi tipo che dispone di proprietà che corrispondono ai nomi delle colonne restituite dalla query o può essere un semplice tipo primitivo.Non è necessario che il tipo sia un tipo di entità.I risultati di questa query non verranno mai rilevati dal contesto anche se il tipo di oggetto restituito è un tipo di entità.Usare il metodo per restituire le entità rilevate dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.SqlQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.SqlQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Oggetto che eseguirà la query quando viene enumerato. + Stringa di query SQL. + Parametri da applicare alla stringa di query SQL.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di oggetto restituito dalla query. + + + Crea una query SQL non elaborata che restituirà gli elementi del tipo specificato.Il tipo può essere un qualsiasi tipo che dispone di proprietà che corrispondono ai nomi delle colonne restituite dalla query o può essere un semplice tipo primitivo.Non è necessario che il tipo sia un tipo di entità.I risultati di questa query non verranno mai rilevati dal contesto anche se il tipo di oggetto restituito è un tipo di entità.Usare il metodo per restituire le entità rilevate dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Database.SqlQuery(typeof(Post), "SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.Database.SqlQuery(typeof(Post), "SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Oggetto che eseguirà la query quando viene enumerato. + Tipo di oggetto restituito dalla query. + Stringa di query SQL. + Parametri da applicare alla stringa di query SQL.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + + + Restituisce una rappresentazione di stringa del database. + Rappresentazione di stringa del database. + + + Consente all'utente di passare una transazione di database creata al di fuori dell'oggetto se si desidera che Entity Framework esegua comandi in quella transazione esterna.In alternativa, passare Null per cancellare la consapevolezza del framework di tale transazione. + transazione esterna + Generata se la transazione è già completata + Generata se la connessione associata all'oggetto è già inserita in una transazione . + Generata se la connessione associata all'oggetto partecipa già a una transazione. + Generata se la connessione associata alla transazione non corrisponde alla connessione di Entity Framework + + + Una classe derivata da questa classe può essere inserita nello stesso assembly di una classe derivata da per definire la configurazione di Entity Framework per un'applicazione.La configurazione viene impostata chiamando metodi protetti e impostando proprietà protette di questa classe nel costruttore del tipo derivato.Il tipo da usare può anche essere registrato nel file di configurazione dell'applicazione.Per altre informazioni sulla configurazione di Entity Framework, vedere http://go.microsoft.com/fwlink/?LinkId=260883. + + + Inizializza una nuova istanza della classe . + + + Aggiunge un'istanza di alla catena di responsabilità dei sistemi di risoluzione usati per risolvere le dipendenze necessarie a Entity Framework. + Sistema di risoluzione da aggiungere. + + + Aggiunge un'istanza di alla catena di responsabilità dei sistemi di risoluzione usati per risolvere le dipendenze necessarie a Entity Framework. + Sistema di risoluzione da aggiungere. + + + Registra un all'avvio dell'applicazione.Si noti che gli intercettori possono essere aggiunti e rimossi in qualsiasi momento usando . + Intercettore da registrare. + + + Ottiene l'oggetto usato per risolvere le dipendenze del servizio in Entity Framework. + Oggetto usato per risolvere le dipendenze del servizio in Entity Framework. + + + Specifica se questa istanza è uguale a un oggetto specifico. + true se questa istanza è uguale a un oggetto specifico; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a questa istanza. + Codice hash associato a questa istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Tenta di individuare e caricare dall'assembly specificato.Questo metodo è progettato per essere usato dagli strumenti al fine di garantire che la corretta configurazione venga caricata nel dominio dell'applicazione.Gli strumenti devono usare questo metodo prima di accedere alla proprietà .Gli strumenti riconoscono il tipo di usato, quindi è necessario usare il metodo perché consente di trovare con maggiore probabilità la configurazione corretta. + Oggetto da usare per l'individuazione della configurazione. + + + Tenta di individuare e caricare l'oggetto associato al tipo di specificato.Questo metodo è progettato per essere usato dagli strumenti al fine di garantire che la corretta configurazione venga caricata nel dominio dell'applicazione.Gli strumenti devono usare questo metodo prima di accedere alla proprietà . + Tipo di da usare per l'individuazione della configurazione. + + + Si verifica durante l'inizializzazione di EF dopo la costruzione di DbConfiguration ma appena prima che la configurazione venga bloccata per l'utilizzo. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Istanza Singleton di per il dominio dell'applicazione.Può essere impostata all'avvio dell'applicazione prima che vengano usate le funzionalità di Entity Framework e in seguito deve essere considerata di sola lettura. + Istanza di . + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare una factory per consentire a di creare istanze di un contesto che non dispone di un costruttore pubblico e senza parametri. + Delegato da usare per creare istanze del contesto. + Tipo di contesto per cui la factory deve essere usata. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare una factory per consentire a di creare istanze di un contesto che non dispone di un costruttore pubblico e senza parametri. + Tipo di contesto per cui la factory deve essere usata. + Delegato da usare per creare istanze del contesto. + + + Chiamare questo metodo dal costruttore di una classe derivata da per impostare l'inizializzatore del database da usare per il tipo di contesto specificato.L'inizializzatore del database viene chiamato quando il tipo specificato viene usato per accedere a un database per la prima volta.La strategia predefinita per i contesti Code First è un'istanza di . + Inizializzatore da usare o Null per disabilitare l'inizializzazione per il tipo di contesto specificato. + Tipo di contesto. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare una factory per il tipo di da usare con . + Delegato che crea le istanze del formattatore. + + + Imposta l'oggetto che viene usato per creare connessioni per convenzione se nessun'altra stringa di connessione o connessione viene assegnata a o può essere individuata da .Si noti che viene impostata una factory di connessione predefinita nel file app.config o web.config ogni volta che viene installato il pacchetto NuGet di Entity Framework.Come per tutte le impostazioni del file di configurazione, la factory di connessione predefinita impostata nel file di configurazione avrà la precedenza sulle impostazioni definite con questo metodo.Pertanto, l'impostazione dovrà essere rimossa dal file di configurazione prima che la chiamata a questo metodo diventi effettiva.Chiamare questo metodo dal costruttore di una classe derivata da per modificare la factory di connessione predefinita usata. + Factory di connessione. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un delegato che può essere usato per la creazione dell'oggetto predefinito per un oggetto .La factory predefinita verrà usata solo se la factory è impostata in modo esplicito in e se nessuna factory è stata registrata per il provider in uso usando il metodo . + Factory per la creazione di istanze dell'oggetto per gli e specificati che rappresentano lo schema predefinito. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare l'istanza globale di che verrà usata ogni volta che è richiesto un provider spaziale e non viene trovato un provider spaziale specifico.In genere, un provider spaziale specifico viene ottenuto dall'implementazione di un oggetto che a sua volta viene restituito risolvendo un servizio di passando il nome invariante del provider come chiave.Tuttavia, ciò non vale per le istanze autonome di e poiché è impossibile ottenere il provider spaziale da usare.Pertanto quando si creano le istanze autonome di e sarà sempre usato il provider spaziale globale. + Provider spaziale. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto . + Funzione che restituisce una nuova istanza di un gestore delle transazioni. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto da usare con il provider rappresentato dal nome invariante specificato. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usata questa strategia di esecuzione. + Funzione che restituisce una nuova istanza di una strategia di esecuzione. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto da usare con il provider rappresentato dal nome invariante specificato e per un nome server specificato. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usata questa strategia di esecuzione. + Funzione che restituisce una nuova istanza di una strategia di esecuzione. + Stringa che sarà confrontata al nome del server nella stringa di connessione. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un delegato che consente la creazione di un oggetto personalizzato per il provider specificato per un oggetto che non dispone di una factory esplicita impostata. + Nome invariante del provider ADO.NET per il quale usare questo generatore. + Factory per la creazione di istanze dell'oggetto per gli e specificati che rappresentano lo schema predefinito. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un'implementazione dell'oggetto che consenta di ottenere i token del manifesto del provider dalle connessioni senza necessariamente aprire la connessione. + Sistema di risoluzione token del manifesto. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare una factory per le implementazioni di che consente alle annotazioni personalizzate di essere rappresentate dalle istanze di da serializzare da e verso EDMX XML. + Nome dell'annotazione personalizzata che verrà gestita dal serializzatore. + Delegato che verrà usato per creare le istanze del serializzatore. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto da usare con il provider rappresentato dal nome invariante specificato. + Nome invariante del provider ADO.NET per il quale usare questo generatore. + Delegato che restituisce una nuova istanza del generatore SQL ogni volta che viene chiamato. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un oggetto come factory chiave della cache del modello che consente la modifica della chiave usata per memorizzare nella cache il modello dietro . + Factory chiave. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare il servizio di pluralizzazione. + Servizio di pluralizzazione da usare. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un provider ADO.NET. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo provider. + Istanza del provider. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un'implementazione dell'oggetto che consenta di ottenere un oggetto da nei casi in cui l'implementazione predefinita non sia sufficiente. + Servizio factory del provider. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un provider di Entity Framework. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo provider. + Istanza del provider. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un'implementazione di da usare per un provider specifico e un token del manifesto del provider. + Oggetto che indica il tipo di connessione ADO.NET per cui verrà usato questo provider spaziale. + Provider spaziale. + + + Chiamare il metodo dal costruttore di una classe derivata da per impostare un'implementazione di da usare per un provider specifico con un token del manifesto. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo provider spaziale. + Provider spaziale. + + + Chiamare questo metodo dal costruttore di una classe derivata da per registrare un'utilità di verifica esistenza tabelle di database per un provider specificato. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo provider. + Utilità di verifica esistenza tabelle da usare. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto da usare con il provider rappresentato dal nome invariante specificato. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo gestore delle transazioni. + Funzione che restituisce una nuova istanza di un gestore delle transazioni. + + + Chiamare il metodo dal costruttore di una classe derivata da per registrare un oggetto da usare con il provider rappresentato dal nome invariante specificato e per un nome server specificato. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà usato questo gestore delle transazioni. + Funzione che restituisce una nuova istanza di un gestore delle transazioni. + Stringa che sarà confrontata al nome del server nella stringa di connessione. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Questo attributo può essere inserito in una sottoclasse di per indicare che la sottoclasse di che rappresenta la configurazione basata su codice per l'applicazione si trova in un assembly diverso rispetto al tipo di contesto. + + + Indica che la sottoclasse di rappresentata dal nome completo dell'assembly specificato deve essere utilizzata per la configurazione basata su codice per questa applicazione. + Tipo da utilizzare. + + + Indica che la sottoclasse di specificata deve essere utilizzata per la configurazione basata su codice per questa applicazione. + Tipo da utilizzare. + + + Ottiene la sottoclasse di che deve essere utilizzata per la configurazione basata su codice per questa applicazione. + Sottoclasse di che deve essere usata per la configurazione basata su codice per questa applicazione. + + + Un'istanza di DbContext rappresenta una combinazione dei pattern Unità di lavoro e Repository in modo che possa essere utilizzata per eseguire query da un database e raggruppare le modifiche che verranno scritte nell'archivio come unità.DbContext è concettualmente simile a ObjectContext. + + + Costruisce una nuova istanza del contesto utilizzando le convenzioni per creare il nome del database al quale verrà effettuata una connessione.Per convenzione, il nome è costituito dal nome completo (spazio dei nomi + nome della classe) della classe del contesto derivato.Vedere la sezione osservazioni sulle classi per informazioni su come utilizzarle per creare una connessione. + + + Costruisce una nuova istanza del contesto utilizzando la connessione esistente per connettersi a un database.La connessione non verrà eliminata con l'eliminazione del contesto se è false. + Connessione esistente da utilizzare per il nuovo contesto. + Se impostato su true, la connessione verrà eliminata con l'eliminazione del contesto; in caso contrario, il chiamante deve eliminare la connessione. + + + Costruisce una nuova istanza del contesto utilizzando la connessione esistente per connettersi a un database e la inizializza dal modello specificato.La connessione non verrà eliminata con l'eliminazione del contesto se è false. + Connessione esistente da utilizzare per il nuovo contesto. + Modello che supporta questo contesto. + Se impostato su true, la connessione verrà eliminata con l'eliminazione del contesto; in caso contrario, il chiamante deve eliminare la connessione. + + + Costruisce una nuova istanza del contesto intorno a un oggetto ObjectContext esistente. + Oggetto ObjectContext esistente di cui eseguire il wrapping con il nuovo contesto. + Se impostato su true, ObjectContext viene eliminato con l'eliminazione di DbContext; in caso contrario il chiamante deve eliminare la connessione. + + + Costruisce una nuova istanza del contesto utilizzando le convenzioni per creare il nome del database al quale verrà effettuata una connessione e la inizializza dal modello specificato.Per convenzione, il nome è costituito dal nome completo (spazio dei nomi + nome della classe) della classe del contesto derivato.Vedere la sezione osservazioni sulle classi per informazioni su come utilizzarle per creare una connessione. + Modello che supporta questo contesto. + + + Costruisce una nuova istanza del contesto utilizzando la stringa specificata come nome o stringa di connessione per il database al quale verrà effettuata una connessione.Vedere la sezione osservazioni sulle classi per informazioni su come utilizzarle per creare una connessione. + Nome del database o stringa di connessione. + + + Costruisce una nuova istanza del contesto utilizzando la stringa specificata come nome o stringa di connessione per il database al quale verrà effettuata una connessione e la inizializza dal modello specificato.Vedere la sezione osservazioni sulle classi per informazioni su come utilizzarle per creare una connessione. + Nome del database o stringa di connessione. + Modello che supporta questo contesto. + + + Fornisce l'accesso alle funzionalità del contesto che gestiscono il rilevamento delle modifiche delle entità. + Oggetto utilizzato per accedere alle funzionalità che gestiscono il rilevamento delle modifiche. + + + Fornisce l'accesso alle opzioni di configurazione del contesto. + Oggetto utilizzato per accedere alle opzioni di configurazione. + + + Crea un'istanza del database per questo contesto che consente i controlli di creazione, eliminazione e presenza per il database sottostante. + + + Chiama il metodo Dispose protetto. + + + Elimina il contesto.Viene eliminato anche l'oggetto sottostante se è stato creato da questo contesto o se la proprietà è stata passata a questo contesto alla creazione del contesto.La connessione al database (oggetto ) viene eliminata anche se è stata creata da tale contesto o se la proprietà è stata passata a questo contesto durante la creazione dello stesso. + true per rilasciare le risorse gestite e non gestite; false per rilasciare solo le risorse non gestite. + + + Ottiene un oggetto per l'entità specificata che fornisce l'accesso alle informazioni sull'entità e la possibilità di eseguire azioni sull'entità. + Voce per l'entità. + Entità. + + + Ottiene un oggetto per l'entità specificata che fornisce l'accesso alle informazioni sull'entità e la possibilità di eseguire azioni sull'entità. + Voce per l'entità. + Entità. + Tipo dell'entità. + + + Determina se l'oggetto DbContext specificato è uguale all'oggetto DbContext corrente. + true se l'oggetto DbContext specificato è uguale all'oggetto DbContext corrente; in caso contrario, false. + Oggetto DbContext da confrontare all'oggetto DbContext corrente. + + + Restituisce la funzione hash per questo oggetto DBContext. + Funzione hash per questo oggetto DBContext. + + + Restituisce il tipo per l'oggetto DbContext corrente. + Tipo per l'oggetto DbContext corrente. + + + Convalida le entità rilevate e restituisce una raccolta di che contiene i risultati della convalida. + Raccolta dei risultati della convalida per le entità non valide.La raccolta non è mai Null e non deve contenere valori Null o risultati per le entità valide. + + + Tale metodo viene chiamato dopo l'inizializzazione del modello di un contesto derivato, ma prima che il modello sia stato bloccato e utilizzato per inizializzare il contesto.L'implementazione predefinita di questo metodo non esegue alcuna operazione, ma è possibile eseguirne l'override in una classe derivata in modo da poter configurare ulteriormente il modello prima che venga bloccato. + Generatore che definisce il modello per il contesto creato. + + + Salva tutte le modifiche apportate in questo contesto nel database sottostante. + Numero di oggetti scritti nel database sottostante. + Si è verificato un errore durante l'invio degli aggiornamenti al database. + Un comando di database non ha influito sul numero previsto di righe.Questo indica in genere una violazione della concorrenza ottimistica, ovvero che una riga è cambiata nel database rispetto a quando è stata eseguita la query. + Il salvataggio è stato annullato perché la convalida dei valori di proprietà delle entità non è riuscita. + È stato effettuato un tentativo di usare un comportamento non supportato, ad esempio eseguire simultaneamente più comandi asincroni sulla stessa istanza del contesto. + Il contesto o la connessione è stata eliminata. + Si sono verificati errori durante il tentativo di elaborare entità nel contesto prima o dopo aver inviato comandi al database. + + + Salva in modo asincrono tutte le modifiche apportate in questo contesto nel database sottostante. + Attività che rappresenta l'operazione di salvataggio asincrona.Il risultato dell'attività contiene il numero di oggetti scritti nel database sottostante. + Si è verificato un errore durante l'invio degli aggiornamenti al database. + Un comando di database non ha influito sul numero previsto di righe.Questo indica in genere una violazione della concorrenza ottimistica, ovvero che una riga è cambiata nel database rispetto a quando è stata eseguita la query. + Il salvataggio è stato annullato perché la convalida dei valori di proprietà delle entità non è riuscita. + È stato effettuato un tentativo di usare un comportamento non supportato, ad esempio eseguire simultaneamente più comandi asincroni sulla stessa istanza del contesto. + Il contesto o la connessione è stata eliminata. + Si sono verificati errori durante il tentativo di elaborare entità nel contesto prima o dopo aver inviato comandi al database. + + + Salva in modo asincrono tutte le modifiche apportate in questo contesto nel database sottostante. + Attività che rappresenta l'operazione di salvataggio asincrona.Il risultato dell'attività contiene il numero di oggetti scritti nel database sottostante. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Generata se il contesto è stato eliminato. + + + Restituisce un'istanza di per l'accesso alle entità del tipo specificato nel contesto e all'archivio sottostante. + Set per il tipo di entità specificato. + Tipo di entità per cui deve essere restituito un set. + + + Restituisce un'istanza di non generica per l'accesso alle entità del tipo specificato nel contesto e all'archivio sottostante. + Set per il tipo di entità specificato. + Tipo di entità per cui deve essere restituito un set. + + + Punto di estensione che consente all'utente di eseguire l'override del comportamento predefinito della convalida solo delle entità Added e Modified. + true per procedere con la convalida; in caso contrario false. + Istanza di DbEntityEntry da convalidare. + + + Restituisce l'oggetto ObjectContext di Entity Framework sottostante a questo contesto. + + + Restituisce la rappresentazione in forma di stringa dell'oggetto DbContext. + Rappresentazione in forma di stringa dell'oggetto DbContext. + + + Punto di estensione che consente all'utente di personalizzare la convalida di un'entità o di filtrare i risultati della convalida.Chiamato da . + Risultato della convalida dell'entità.Può essere null se viene sottoposto a override. + Istanza di DbEntityEntry da convalidare. + Dizionario definito dall'utente che contiene informazioni aggiuntive per la convalida personalizzata.Verrà passato a e verrà esposto come .Questo parametro è facoltativo e può essere null. + + + Esegue il wrapping dell'accesso all'oggetto transazione sulla connessione all'archivio sottostante e garantisce che Entity Framework esegua comandi sul database nel contesto della transazione.Un'istanza di questa classe viene recuperata chiamando BeginTransaction() sull'oggetto . + + + Esegue il commit della transazione all'archivio sottostante. + + + Elimina l'oggetto transazione e assicura che Entity Framework non utilizzi più la transazione. + + + Rilascia le risorse usate da questo oggetto transazione. + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo quelle non gestite. + + + Determina se questa istanza è uguale all'oggetto specificato. + true se questa istanza è uguale all'oggetto specificato. In caso contrario, false. + Oggetto da confrontare con questa istanza. + + + Restituisce il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Ottiene il tipo sottostante associato a questa istanza. + Tipo sottostante associato a questa istanza. + + + Esegue il rollback della transazione all'archivio sottostante. + + + Restituisce la rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Ottiene la transazione di database (archivio) sottostante questa transazione di contesto. + Transazione di database (archivio) sottostante questa transazione di contesto. + + + Indica che il metodo specificato è un proxy per una funzione EDM. + + + Inizializza una nuova istanza della classe . + Spazio dei nomi della funzione a cui è stato eseguito il mapping. + Nome della funzione a cui è stato eseguito il mapping. + + + Nome della funzione a cui è stato eseguito il mapping. + Nome della funzione a cui è stato eseguito il mapping. + + + Spazio dei nomi della funzione a cui è stato eseguito il mapping. + Spazio dei nomi della funzione a cui è stato eseguito il mapping. + + + Fornisce metodi CLR (Common Language Runtime) che espongono funzioni canoniche EDM per l'utilizzo nelle query LINQ to Entities o . + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddDays canonica per aggiungere il numero di giorni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di giorni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddDays canonica per aggiungere il numero di giorni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di giorni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMonths canonica per aggiungere il numero di mesi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di mesi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMonths canonica per aggiungere il numero di mesi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di mesi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddYears canonica per aggiungere il numero di anni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di anni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddYears canonica per aggiungere il numero di anni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di anni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo funge da operatore che fa in modo che l'input venga trattato come una stringa non Unicode. + Stringa di input considerata come stringa non Unicode. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo funge da operatore che fa in modo che l'input venga trattato come una stringa Unicode. + Stringa di input considerata come stringa Unicode. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateDateTime canonica per creare un nuovo oggetto . + Nuova data/ora. + Anno. + Mese (in base 1). + Giorno (in base 1). + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateDateTimeOffset canonica per creare un nuovo oggetto . + Nuova data/ora. + Anno. + Mese (in base 1). + Giorno (in base 1). + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + Parte relativa alla differenza di fuso orario della nuova data. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateTime canonica per creare un nuovo oggetto . + Nuovo intervallo di tempo. + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffDays canonica per calcolare il numero di giorni tra due date/ore. + Numero di giorni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffDays canonica per calcolare il numero di giorni tra due date/ore. + Numero di giorni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due date/ore. + Numero di ore tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due date/ore. + Numero di ore tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due intervalli di tempo. + Numero di ore tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due date/ore. + Numero di microsecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due date/ore. + Numero di microsecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due intervalli di tempo. + Numero di microsecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due date/ore. + Numero di millisecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due date/ore. + Numero di millisecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due intervalli di tempo. + Numero di millisecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due date/ore. + Numero di minuti tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due date/ore. + Numero di minuti tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due intervalli di tempo. + Numero di minuti tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMonths canonica per calcolare il numero di mesi tra due date/ore. + Numero di mesi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMonths canonica per calcolare il numero di mesi tra due date/ore. + Numero di mesi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due date/ore. + Numero di nanosecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due date/ore. + Numero di nanosecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due intervalli di tempo. + Numero di nanosecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due date/ore. + Numero di secondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due date/ore. + Numero di secondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due intervalli di tempo. + Numero di secondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffYears canonica per calcolare il numero di anni tra due date/ore. + Numero di anni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffYears canonica per calcolare il numero di anni tra due date/ore. + Numero di anni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM GetTotalOffsetMinutes canonica per restituire il numero di minuti di offset della data/ora specificata rispetto al fuso orario UTC.In genere si tratta di un valore compreso tra +780 e -780 (+ o - 13 ore). + Offset dell'input da UTC. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Left canonica per restituire un numero specificato dei caratteri più a sinistra in una stringa. + Stringa che contiene il numero di caratteri richiesto dal lato sinistro della stringa di input. + Stringa di input. + Numero dei caratteri da restituire. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Reverse canonica per restituire una stringa specificata con l'ordine dei caratteri invertito. + Stringa di input con l'ordine dei caratteri invertito. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Right canonica per restituire un numero specificato dei caratteri più a destra in una stringa. + Stringa che contiene il numero di caratteri richiesto dal lato destro della stringa di input. + Stringa di input. + Numero dei caratteri da restituire. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Truncate canonica per troncare il valore specificato in base al numero di cifre indicate. + Valore troncato. + Valore da troncare. + Numero di cifre da mantenere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Truncate canonica per troncare il valore specificato in base al numero di cifre indicate. + Valore troncato. + Valore da troncare. + Numero di cifre da mantenere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM TruncateTime canonica per restituire la data specificata con la porzione ora cancellata. + Data di input priva della porzione relativa all'ora. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM TruncateTime canonica per restituire la data specificata con la porzione ora cancellata. + Data di input priva della porzione relativa all'ora. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + DbModelBuilder viene usato per eseguire il mapping delle classi CLR a uno schema del database.Questo approccio incentrato sul codice per la compilazione di un modello Entity Data Model (EDM) è noto come 'Code First'. + + + Inizializza una nuova istanza della classe .Il processo di individuazione del modello iniziale utilizzerà il set di convenzioni incluso nella versione più recente di Entity Framework installata nel computer. + + + Inizializza una nuova istanza della classe che utilizzerà un set di convenzioni specifico per individuare il modello iniziale. + Versione delle convenzioni da usare. + + + Crea un oggetto basato sulla configurazione eseguita mediante questo generatore.La connessione viene usata per determinare il provider del database usato poiché influisce sul livello di database del modello generato. + Modello compilato. + Connessione da usare per determinare le informazioni sul provider. + + + Crea un oggetto basato sulla configurazione eseguita mediante questo generatore.È necessario specificare le informazioni sul provider poiché quest'ultimo influisce sul livello di database del modello generato.Per SqlClient il nome invariante è 'System.Data.SqlClient' e il token del manifesto è l'anno della versione, ad esempio '2005', '2008' e così via. + Modello compilato. + Il provider del database con il quale verrà usato il modello. + + + Registra un tipo come tipo complesso nel modello e restituisce un oggetto che può essere usato per configurare il tipo complesso.Tale metodo può essere chiamato più volte per lo stesso tipo per eseguire più righe della configurazione. + Oggetto di configurazione per il tipo complesso specificato. + Tipo da registrare o configurare. + + + Ottiene l'oggetto per questo DbModelBuilder.Il registrar consente di registrare le configurazioni del tipo complesso e del tipo di entità derivato con il generatore. + + + Fornisce l'accesso alle impostazioni di questo DbModelBuilder che gestisce le convenzioni. + + + Registra un tipo di entità come parte del modello e restituisce un oggetto che può essere usato per configurare l'entità.Questo metodo può essere chiamato più volte per la stessa entità per eseguire più righe della configurazione. + Oggetto di configurazione per il tipo di entità specificato. + Tipo da registrare o configurare. + + + Specifica se è uguale all'oggetto specificato. + true se è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configurare il nome dello schema predefinito del database.Il nome dello schema di database predefinito viene usato per gli oggetti di database che non dispongono di un nome dello schema configurato in modo esplicito. + Stessa istanza di DbModelBuilder in modo che possano essere concatenate più chiamate. + Nome dello schema predefinito del database. + + + Esclude un tipo dal modello.Viene usato per rimuovere i tipi dal modello che sono stati aggiunti per convenzione durante l'individuazione del modello iniziale. + Stessa istanza di DbModelBuilder in modo che possano essere concatenate più chiamate. + Tipo da escludere. + + + Esclude il tipo o i tipi specificati dal modello.Viene usato per rimuovere i tipi dal modello che sono stati aggiunti per convenzione durante l'individuazione del modello iniziale. + Stessa istanza di DbModelBuilder in modo che possano essere concatenate più chiamate. + Tipi da escludere dal modello. + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le proprietà nel modello. + Oggetto configurazione per la convenzione. + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le proprietà primitive del tipo specificato nel modello. + Oggetto configurazione per la convenzione. + Tipo delle proprietà a cui si applica la convenzione. + + + Registra un tipo di entità come parte del modello. + Tipo da registrare. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le entità e ai tipi complessi del modello che ereditano da o implementano il tipo specificato dall'argomento generico.Questo metodo non registra i tipi come parte del modello. + Oggetto configurazione per la convenzione. + Tipo delle entità o tipi complessi a cui si applica questa convenzione. + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le entità e ai tipi complessi nel modello. + Oggetto configurazione per la convenzione. + + + Un valore restituito da tale enumerazione può essere fornito direttamente alla classe o può essere utilizzato nell'oggetto applicato a una classe derivata da .Il valore utilizzato definisce la versione delle convenzioni DbContext e DbModelBuilder che deve essere utilizzata durante la compilazione di un modello dal codice, noto anche come 'Code First'. + + + Indica che deve essere utilizzata la versione più recente delle convenzioni e . + + + Indica che deve essere utilizzata la versione delle convenzioni e fornita con Entity Framework v4.1. + + + Indica che deve essere utilizzata la versione delle convenzioni e fornita con Entity Framework v5.0. + + + Indica che deve essere utilizzata la versione delle convenzioni e fornita con Entity Framework v5.0 quando si fa riferimento a .Net Framework 4. + + + Indica che deve essere utilizzata la versione delle convenzioni e fornita con Entity Framework v6.0. + + + È possibile applicare tale attributo a una classe derivata da per impostare la versione delle convenzioni DbContext e da utilizzare durante la compilazione di un modello dal codice, noto anche come 'Code First'.Vedere l'enumerazione per dettagli sulle versioni di DbModelBuilder. + + + Inizializza una nuova istanza della classe . + Versione delle convenzioni da utilizzare. + + + Ottiene la versione delle convenzioni . + Versione delle convenzioni . + + + Versione non generica di che può essere utilizzata quando il tipo di entità non è noto in fase di compilazione. + + + Crea un'istanza di un oggetto quando chiamato dal costruttore di un tipo derivato che verrà usato come copia di test per il metodo DbSets.I metodi e le proprietà che verranno usati dalla copia di test devono essere implementati da quest'ultima, ad eccezione di AsNoTracking, AsStreaming e un'istruzione Include in cui l'implementazione predefinita non prevede alcuna operazione. + + + Aggiunge l'entità specificata al contesto sottostante il set nello stato Added in modo tale da essere inserita nel database quando viene chiamato SaveChanges. + Entità. + Entità da aggiungere. + + + Aggiunge la raccolta di entità specificata nel contesto sottostante il set con ciascuna entità nello stato Added in modo tale da consentirne l'inserimento nel database quando viene chiamato SaveChanges. + Raccolta di entità. + Raccolta di entità da aggiungere. + + + Associa l'entità specificata al contesto sottostante il set,ovvero l'entità viene posizionata nel contesto nello stato Unchanged, come se fosse stata letta dal database. + Entità. + Entità da associare. + + + Restituisce l'oggetto generico equivalente. + Oggetto del set generico. + Tipo di entità per cui è stato creato il set. + + + Crea una nuova istanza di un'entità per il tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + Istanza dell'entità che può essere un proxy. + + + Crea una nuova istanza di un'entità per il tipo di questo set o per un tipo derivato dal tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + Istanza dell'entità che può essere un proxy. + Tipo di entità da creare. + + + Restituisce un valore che indica se il set specificato è uguale al set corrente. + true se l'oggetto specificato è uguale al set corrente; in caso contrario, false. + Set da confrontare con l'oggetto corrente. + + + Consente di trovare un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Entità trovata o Null. + Valori della chiave primaria dell'entità da trovare. + Generata se esistono più entità nel contesto con i valori della chiave primaria specificati. + Generata se il tipo di entità non fa parte del modello di dati per questo contesto. + Generata se i tipi dei valori chiave non corrispondono ai tipi dei valori chiave per il tipo di entità da trovare. + Generata se il contesto è stato eliminato. + + + Consente di trovare in modo asincrono un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Attività che rappresenta l'operazione di ricerca asincrona.Il risultato dell'attività contiene l'entità trovata o Null. + Valori della chiave primaria dell'entità da trovare. + Generata se esistono più entità nel contesto con i valori della chiave primaria specificati. + Generata se il tipo di entità non fa parte del modello di dati per questo contesto. + Generata se i tipi dei valori chiave non corrispondono ai tipi dei valori chiave per il tipo di entità da trovare. + Generata se il contesto è stato eliminato. + + + Consente di trovare in modo asincrono un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Attività che rappresenta l'operazione di ricerca asincrona.Il risultato dell'attività contiene l'entità trovata o Null. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori della chiave primaria dell'entità da trovare. + Generata se esistono più entità nel contesto con i valori della chiave primaria specificati. + Generata se il tipo di entità non fa parte del modello di dati per questo contesto. + Generata se i tipi dei valori chiave non corrispondono ai tipi dei valori chiave per il tipo di entità da trovare. + Generata se il contesto è stato eliminato. + + + Restituisce la funzione hash per il set specificato. + Funzione hash per il set. + + + Ottiene il tipo per il set corrente. + Tipo per il set corrente. + + + Ottiene un oggetto che rappresenta una visualizzazione locale di tutte le entità Added, Unchanged e Modified in questo set.La visualizzazione locale viene sincronizzata man mano che le entità vengono aggiunte o rimosse dal contesto.Analogamente, le entità aggiunte o rimosse dalla visualizzazione locale verranno automaticamente aggiunte o rimosse dal contesto. + Visualizzazione locale. + + + Contrassegna l'entità specificata come Deleted in modo tale da essere eliminata dal database quando viene chiamato SaveChanges.Si noti che l'entità deve esistere nel contesto in un altro stato affinché venga chiamato questo metodo. + Entità. + Entità da rimuovere. + + + Rimuove la raccolta di entità specificata dal contesto sottostante il set con ciascuna entità nello stato Deleted in modo tale da consentirne l'eliminazione dal database quando viene chiamato SaveChanges. + Raccolta di entità. + Raccolta di entità da eliminare. + + + Crea una query SQL non elaborata che restituirà le entità in questo set.Per impostazione predefinita, le entità restituite vengono rilevate dal contesto. Tale impostazione può essere modificata chiamando AsNoTracking nell'oggetto restituito.Si noti che le entità restituite sono sempre del tipo per questo set e mai di un tipo derivato.Se la tabella o le tabelle su cui è stata eseguita una query possono contenere dati per altri tipi di entità, è necessario che la query SQL venga scritta in modo appropriato per garantire che vengano restituite solo le entità del tipo corretto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Set(typeof(Blog)).SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile utilizzare i parametri denominati nella stringa di query SQL.context.Set(typeof(Blog)).SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Oggetto che eseguirà la query quando viene enumerato. + Stringa di query SQL. + Parametri da applicare alla stringa di query SQL.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + + + Un elemento DbSet rappresenta la raccolta di tutte le entità nel contesto o di cui è possibile eseguire query dal database, di un tipo specificato.Gli oggetti DbSet vengono creati da un oggetto DbContext mediante il metodo DbContext.Set. + Tipo che definisce il set. + + + Crea un'istanza di un oggetto quando chiamato dal costruttore di un tipo derivato che verrà usato come copia di test per il metodo DbSets.I metodi e le proprietà che verranno usati dalla copia di test devono essere implementati da quest'ultima, ad eccezione di AsNoTracking, AsStreaming e un'istruzione Include in cui l'implementazione predefinita non prevede alcuna operazione. + + + Aggiunge l'entità specificata al contesto sottostante il set nello stato Added in modo tale da essere inserita nel database quando viene chiamato SaveChanges. + Entità da aggiungere. + + + Aggiunge la raccolta di entità specificata nel contesto sottostante il set con ciascuna entità nello stato Added in modo tale da consentirne l'inserimento nel database quando viene chiamato SaveChanges. + Raccolta di entità. + Raccolta di entità da aggiungere. + + + Associa l'entità specificata al contesto sottostante il set,ovvero l'entità viene posizionata nel contesto nello stato Unchanged, come se fosse stata letta dal database. + Entità da associare. + + + Crea una nuova istanza di un'entità per il tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + + + Crea una nuova istanza di un'entità per il tipo di questo set o per un tipo derivato dal tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + Tipo di entità da creare. + + + Determina se l'elemento DbSet specificato è uguale all'elemento DbSet corrente. + true se l'elemento DbSet specificato è uguale all'elemento DbSet corrente; in caso contrario, false. + Oggetto da confrontare all'elemento DbSet corrente. + + + Consente di trovare un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Entità trovata o Null. + Valori della chiave primaria dell'entità da trovare. + Generata se esistono più entità nel contesto con i valori della chiave primaria specificati. + Generata se il tipo di entità non fa parte del modello di dati per questo contesto. + Generata se i tipi dei valori chiave non corrispondono ai tipi dei valori chiave per il tipo di entità da trovare. + Generata se il contesto è stato eliminato. + + + Consente di trovare in modo asincrono un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Attività che rappresenta l'operazione di ricerca asincrona.Il risultato dell'attività contiene l'entità trovata o Null. + Valori della chiave primaria dell'entità da trovare. + + + Consente di trovare in modo asincrono un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Attività che rappresenta l'operazione di ricerca asincrona.Il risultato dell'attività contiene l'entità trovata o Null. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori della chiave primaria dell'entità da trovare. + Generata se esistono più entità nel contesto con i valori della chiave primaria specificati. + Generata se il tipo di entità non fa parte del modello di dati per questo contesto. + Generata se i tipi dei valori chiave non corrispondono ai tipi dei valori chiave per il tipo di entità da trovare. + Generata se il contesto è stato eliminato. + + + Restituisce la funzione hash per questo elemento DbSet. + Funzione hash per questo elemento DbSet. + + + Restituisce il tipo per l'elemento DbSet corrente. + Tipo per l'elemento DbSet corrente. + + + Ottiene un oggetto che rappresenta una visualizzazione locale di tutte le entità Added, Unchanged e Modified in questo set.La visualizzazione locale viene sincronizzata man mano che le entità vengono aggiunte o rimosse dal contesto.Analogamente, le entità aggiunte o rimosse dalla visualizzazione locale verranno automaticamente aggiunte o rimosse dal contesto. + Visualizzazione locale. + + + Restituisce l'oggetto non generico equivalente. + Oggetto del set non generico. + Oggetto del set generico. + + + Contrassegna l'entità specificata come Deleted in modo tale da essere eliminata dal database quando viene chiamato SaveChanges.Si noti che l'entità deve esistere nel contesto in un altro stato affinché venga chiamato questo metodo. + Entità da rimuovere. + + + Rimuove la raccolta di entità specificata dal contesto sottostante il set con ciascuna entità nello stato Deleted in modo tale da consentirne l'eliminazione dal database quando viene chiamato SaveChanges. + Raccolta di entità. + Raccolta di entità da eliminare. + + + Crea una query SQL non elaborata che restituirà le entità in questo set.Per impostazione predefinita, le entità restituite vengono rilevate dal contesto. Tale impostazione può essere modificata chiamando AsNoTracking nell'oggetto restituito.Si noti che le entità restituite sono sempre del tipo per questo set e mai di un tipo derivato.Se la tabella o le tabelle su cui è stata eseguita una query possono contenere dati per altri tipi di entità, è necessario che la query SQL venga scritta in modo appropriato per garantire che vengano restituite solo le entità del tipo corretto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.Blogs.SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile utilizzare i parametri denominati nella stringa di query SQL.context.Blogs.SqlQuery("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Oggetto che eseguirà la query quando viene enumerato. + Stringa di query SQL. + Parametri da applicare alla stringa di query SQL.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + + + Implementazione di IDatabaseInitializer che ricrea sempre il database e, se necessario, ne ripete il seeding al primo utilizzo di un contesto nel dominio dell'applicazione.Per eseguire il seeding del database, creare una classe derivata ed eseguire l'override del metodo Seed. + Tipo di contesto. + + + Inizializza una nuova istanza della classe . + + + Esegue la strategia per inizializzare il database per il contesto specificato. + Contesto. + + è null. + + + Metodo che deve essere sottoposto override per poter aggiungere i dati al contesto per il seeding.L'implementazione predefinita non esegue alcuna operazione. + Contesto di cui eseguire il seeding. + + + Implementazione di IDatabaseInitializer che ELIMINERÀ, ricreerà e facoltativamente ne ripeterà il seeding solo se il modello è stato modificato dall'ultima creazione del database. + Tipo di contesto. + + + Inizializza una nuova istanza della classe . + + + Esegue la strategia per inizializzare il database per il contesto specificato. + Contesto. + + è null. + + + Metodo che deve essere sottoposto override per poter aggiungere i dati al contesto per il seeding.L'implementazione predefinita non esegue alcuna operazione. + Contesto di cui eseguire il seeding. + + + Descrive lo stato di un'entità. + + + L'entità viene rilevata dal contesto che non esiste ancora nel database. + + + L'entità viene rilevata dal contesto ed esiste nel database, ma è stata contrassegnata per l'eliminazione dal database alla chiamata successiva a SaveChanges. + + + L'entità non è rilevata dal contesto.Un'entità si trova in questo stato subito dopo che è stata creata con il nuovo operatore o con uno dei metodi Create . + + + L'entità viene rilevata dal contesto ed esiste nel database e alcuni o tutti i relativi valori di proprietà sono stati modificati. + + + L'entità viene rilevata dal contesto ed esiste nel database e i relativi valori di proprietà non sono cambiati rispetto ai valori nel database. + + + Un'implementazione di questa interfaccia viene utilizzata per inizializzare il database sottostante quando un'istanza di una classe derivata viene utilizzata per la prima volta.Questa inizializzazione può creare in modo condizionale il database e/o eseguirne il seed con dati.La strategia utilizzata viene impostata tramite la proprietà InitializationStrategy statica della classe .Vengono fornite le implementazioni seguenti: , , . + Il parametro di questo tipo è controvariante. Ciò significa che è possibile usare il tipo specificato o qualsiasi tipo meno derivato. Per altre informazioni sulla covarianza e la controvarianza, vedere . + + + Esegue la strategia per inizializzare il database per il contesto specificato. + Contesto. + + + Un elemento rappresenta la raccolta di tutte le entità nel contesto o di cui è possibile eseguire query dal database, di un tipo specificato. è un'implementazione concreta di IDbSet. + Tipo che definisce il set. + + + Aggiunge l'entità specificata al contesto sottostante il set nello stato Added in modo tale da essere inserita nel database quando viene chiamato SaveChanges. + Entità. + Entità da aggiungere. + + + Associa l'entità specificata al contesto sottostante il set,ovvero l'entità viene posizionata nel contesto nello stato Unchanged, come se fosse stata letta dal database. + Entità. + Entità da associare. + + + Crea una nuova istanza di un'entità per il tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + Istanza dell'entità che può essere un proxy. + + + Crea una nuova istanza di un'entità per il tipo di questo set o per un tipo derivato dal tipo di questo set.Si noti che questa istanza NON viene aggiunta né collegata al set.L'istanza restituita sarà un proxy se il contesto sottostante è configurato per creare proxy e il tipo di entità soddisfa i requisiti per la creazione di un proxy. + Istanza dell'entità che può essere un proxy. + Tipo di entità da creare. + + + Consente di trovare un'entità con i valori della chiave primaria specificati.Se un'entità con i valori della chiave primaria specificati esiste nel contesto, verrà restituita immediatamente senza effettuare una richiesta all'archivio.In caso contrario, viene richiesta all'archivio un'entità con i valori della chiave primaria specificati. L'eventuale entità così trovata verrà associata al contesto e restituita.Se non viene trovata alcuna entità nel contesto né nell'archivio, viene restituito null. + Entità trovata o Null. + Valori della chiave primaria dell'entità da trovare. + + + Ottiene un oggetto che rappresenta una visualizzazione locale di tutte le entità Added, Unchanged e Modified in questo set.La visualizzazione locale viene sincronizzata man mano che le entità vengono aggiunte o rimosse dal contesto.Analogamente, le entità aggiunte o rimosse dalla visualizzazione locale verranno automaticamente aggiunte o rimosse dal contesto. + Visualizzazione locale. + + + Contrassegna l'entità specificata come Deleted in modo tale da essere eliminata dal database quando viene chiamato SaveChanges.Si noti che l'entità deve esistere nel contesto in un altro stato affinché venga chiamato questo metodo. + Entità. + Entità da rimuovere. + + + Implementazione di che utilizzerà Migrazioni Code First per aggiornare il database alla versione più recente. + Tipo di contesto. + Tipo della configurazione delle migrazioni da usare durante l'inizializzazione. + + + Inizializza una nuova istanza della classe MigrateDatabaseToLatestVersion che userà le informazioni sulla connessione di un contesto costruito con il costruttore predefinito o la factory registrata se applicabile. + + + Inizializza una nuova istanza della classe MigrateDatabaseToLatestVersion specificando se usare le informazioni sulla connessione del contesto che ha attivato l'inizializzazione per eseguire la migrazione. + Se impostato su true, l'inizializzatore verrà eseguito con le informazioni sulla connessione del contesto che ha attivato l'inizializzazione.In caso contrario, le informazioni sulla connessione deriveranno da un contesto costruito con il costruttore predefinito o la factory registrata se applicabile. + + + Inizializza una nuova istanza della classe MigrateDatabaseToLatestVersion specificando se usare le informazioni sulla connessione del contesto che ha attivato l'inizializzazione per eseguire la migrazione.Consente inoltre di specificare la configurazione delle migrazioni da usare durante l'inizializzazione. + Se impostato su true, l'inizializzatore verrà eseguito con le informazioni sulla connessione del contesto che ha attivato l'inizializzazione.In caso contrario, le informazioni sulla connessione deriveranno da un contesto costruito con il costruttore predefinito o la factory registrata se applicabile. + Configurazione delle migrazioni da usare durante l'inizializzazione. + + + Inizializza una nuova istanza della classe MigrateDatabaseToLatestVersion che utilizzerà una stringa di connessione specifica dal file di configurazione per connettersi al database ed eseguire la migrazione. + Nome della stringa di connessione da usare per la migrazione. + + + Inizializza il database per il contesto specificato. + Contesto. + + + Implementazione di che non esegue alcuna operazione.L'utilizzo di questo inizializzatore comporta la disabilitazione dell'inizializzazione del database per il tipo di contesto specificato.Passare un'istanza di questa classe a equivale a passare Null.Quando si utilizza per risolvere gli inizializzatori è necessario utilizzare un'istanza di questa classe per disabilitare l'inizializzazione. + Tipo di contesto. + + + Inizializza una nuova istanza della classe . + + + Esegue la strategia per inizializzare il database per il contesto specificato. + Contesto. + + + Metodi di estensione per . + + + Restituisce un'implementazione di che resta sincronizzato con l'oggetto specificato. + Elenco di associazioni. + Raccolta con la quale resta sincronizzato l'elenco di associazioni. + Tipo dell'elemento. + + + Fornisce metodi di estensione utili per l'uso con le query LINQ di Entity Framework. + + + Determina in modo asincrono se tutti gli elementi di una sequenza soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se ogni elemento della sequenza di origine supera il test nel predicato specificato; in caso contrario false. + Oggetto i cui elementi vengono verificati per trovare una condizione. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Determina in modo asincrono se tutti gli elementi di una sequenza soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se ogni elemento della sequenza di origine supera il test nel predicato specificato; in caso contrario false. + Oggetto i cui elementi vengono verificati per trovare una condizione. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null . + + non implementa . + + + Determina in modo asincrono se una sequenza contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se la sequenza di origine contiene elementi; in caso contrario false. + Oggetto da verificare come vuoto. + Tipo degli elementi di . + + è null. + + non implementa . + + + Determina in modo asincrono se uno o più elementi di una sequenza soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se un elemento della sequenza di origine supera il test nel predicato specificato; in caso contrario false. + Oggetto i cui elementi vengono verificati per trovare una condizione. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Determina in modo asincrono se uno o più elementi di una sequenza soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se un elemento della sequenza di origine supera il test nel predicato specificato; in caso contrario false. + Oggetto i cui elementi vengono verificati per trovare una condizione. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Determina in modo asincrono se una sequenza contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se la sequenza di origine contiene elementi; in caso contrario false. + Oggetto da verificare come vuoto. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce una nuova query in cui le entità restituite non verranno memorizzate nella cache di o .Questo metodo si utilizza chiamando il metodo AsNoTracking dell'oggetto query sottostante.Se l'oggetto query sottostante non dispone di un metodo AsNoTracking, la chiamata a questo metodo non avrà alcun effetto. + Una nuova query a cui è stato applicato NoTracking o la query di origine se NoTracking non è supportato. + Query di origine. + + + Restituisce una nuova query in cui le entità restituite non verranno memorizzate nella cache di o .Questo metodo si utilizza chiamando il metodo AsNoTracking dell'oggetto query sottostante.Se l'oggetto query sottostante non dispone di un metodo AsNoTracking, la chiamata a questo metodo non avrà alcun effetto. + Una nuova query a cui è stato applicato NoTracking o la query di origine se NoTracking non è supportato. + Query di origine. + Tipo dell'elemento. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati.Questo metodo si utilizza chiamando il metodo AsStreaming dell'oggetto query sottostante.Se l'oggetto query sottostante non dispone di un metodo AsStreaming, la chiamata a questo metodo non avrà alcun effetto. + Una nuova query a cui è stato applicato AsStreaming o la query di origine se AsStreaming non è supportato. + Oggetto a cui applicare AsStreaming. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati.Questo metodo si utilizza chiamando il metodo AsStreaming dell'oggetto query sottostante.Se l'oggetto query sottostante non dispone di un metodo AsStreaming, la chiamata a questo metodo non avrà alcun effetto. + Una nuova query a cui è stato applicato AsStreaming o la query di origine se AsStreaming non è supportato. + Oggetto a cui applicare AsStreaming. + Tipo degli elementi di . + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori che ammettono valori null di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Calcola in modo asincrono la media di una sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la media della sequenza di valori. + Sequenza di valori di cui calcolare la media. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + non contiene elementi. + + + Determina in modo asincrono se una sequenza contiene un elemento specificato utilizzando l'operatore di uguaglianza predefinito. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se la sequenza di input contiene il valore specificato; in caso contrario false. + Oggetto di cui restituire il singolo elemento. + Oggetto da individuare nella sequenza . + Tipo degli elementi di . + + è null. + + non implementa . + + + Determina in modo asincrono se una sequenza contiene un elemento specificato utilizzando l'operatore di uguaglianza predefinito. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se la sequenza di input contiene il valore specificato; in caso contrario false. + Oggetto di cui restituire il singolo elemento. + Oggetto da individuare nella sequenza . + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce in modo asincrono il numero di elementi in una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza di input. + Oggetto che contiene gli elementi da contare. + Tipo degli elementi di . + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Restituisce in modo asincrono il numero di elementi in una sequenza che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza che soddisfano la condizione nella funzione predicativa. + Oggetto che contiene gli elementi da contare. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono il numero di elementi in una sequenza che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza che soddisfano la condizione nella funzione predicativa. + Oggetto che contiene gli elementi da contare. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono il numero di elementi in una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza di input. + Oggetto che contiene gli elementi da contare. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Restituisce in modo asincrono il primo elemento di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento in . + Oggetto di cui restituire il primo elemento. + Tipo degli elementi di . + + è null. + + non implementa . + La sequenza di origine è vuota. + + + Restituisce in modo asincrono il primo elemento di una sequenza che soddisfa una condizione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento in che supera il test in . + Oggetto di cui restituire il primo elemento. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + Nessun elemento soddisfa la condizione in . + + + Restituisce in modo asincrono il primo elemento di una sequenza che soddisfa una condizione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento in che supera il test in . + Oggetto di cui restituire il primo elemento. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Nessun elemento soddisfa la condizione in . + + + Restituisce in modo asincrono il primo elemento di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento in . + Oggetto di cui restituire il primo elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + La sequenza di origine è vuota. + + + Restituisce in modo asincrono il primo elemento di una sequenza o un valore predefinito se la sequenza non contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default ( ) se è vuoto; in caso contrario, il primo elemento in . + Oggetto di cui restituire il primo elemento. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce in modo asincrono il primo elemento di una sequenza che soddisfa una condizione specificata o un valore predefinito se non viene trovato tale elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se è vuoto o se nessun elemento supera il test specificato da ; in caso contrario il primo elemento in che supera il test specificato da . + Oggetto di cui restituire il primo elemento. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Restituisce in modo asincrono il primo elemento di una sequenza che soddisfa una condizione specificata o un valore predefinito se non viene trovato tale elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se è vuoto o se nessun elemento supera il test specificato da ; in caso contrario il primo elemento in che supera il test specificato da . + Oggetto di cui restituire il primo elemento. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + dispone di più di un elemento. + + + Restituisce in modo asincrono il primo elemento di una sequenza o un valore predefinito se la sequenza non contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default ( ) se è vuoto; in caso contrario, il primo elemento in . + Oggetto di cui restituire il primo elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Oggetto da enumerare. + Azione da eseguire su ciascun elemento. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Oggetto da enumerare. + Azione da eseguire su ciascun elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Oggetto da enumerare. + Azione da eseguire su ciascun elemento. + Tipo degli elementi di . + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Oggetto da enumerare. + Azione da eseguire su ciascun elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto con il percorso della query definito. + Oggetto di origine sul quale chiamare Include. + Elenco di oggetti correlati separato da punti da restituire nei risultati della query. + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto IQueryable&lt;T&gt; con il percorso della query definito. + Oggetto IQueryable di origine sul quale chiamare Include. + Espressione lambda che rappresenta il percorso da includere. + Tipo di entità per la quale viene eseguita una query. + Tipo di proprietà di navigazione da includere. + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto con il percorso della query definito. + Oggetto di origine sul quale chiamare Include. + Elenco di oggetti correlati separato da punti da restituire nei risultati della query. + Tipo di entità per la quale viene eseguita una query. + + + Enumera la query in modo che per le query del server, ad esempio quelle di , , e altre, i risultati della query verranno caricati nell'oggetto associato, in o in altra cache del client.Ciò equivale a chiamare ToList e a eliminare l'elenco senza l'overhead dell'effettiva creazione dell'elenco. + Query di origine. + + + Enumera in modo asincrono la query in modo che per le query del server, ad esempio quelle di , , e altre, i risultati della query verranno caricati nell'oggetto associato, in o in altra cache del client.Ciò equivale a chiamare ToList e a eliminare l'elenco senza l'overhead dell'effettiva creazione dell'elenco. + Attività che rappresenta l'operazione asincrona. + Query di origine. + + + Enumera in modo asincrono la query in modo che per le query del server, ad esempio quelle di , , e altre, i risultati della query verranno caricati nell'oggetto associato, in o in altra cache del client.Ciò equivale a chiamare ToList e a eliminare l'elenco senza l'overhead dell'effettiva creazione dell'elenco. + Attività che rappresenta l'operazione asincrona. + Query di origine. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono un oggetto che rappresenta il numero totale di elementi in una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza di input. + Oggetto che contiene gli elementi da contare. + Tipo degli elementi di . + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero di elementi in una sequenza che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza che soddisfano la condizione nella funzione predicativa. + Oggetto che contiene gli elementi da contare. + Funzione per testare ogni elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero di elementi in una sequenza che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza che soddisfano la condizione nella funzione predicativa. + Oggetto che contiene gli elementi da contare. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero totale di elementi in una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nella sequenza di input. + Oggetto che contiene gli elementi da contare. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Restituisce in modo asincrono il valore massimo di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore massimo. + Tipo degli elementi di . + + è null. + + non implementa . + + + Richiama in modo asincrono una funzione di proiezione su ogni elemento di una sequenza e restituisce il valore massimo risultante. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore massimo. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + Tipo del valore restituito dalla funzione rappresentata dall'oggetto . + + o è null. + + non implementa . + + + Richiama in modo asincrono una funzione di proiezione su ogni elemento di una sequenza e restituisce il valore massimo risultante. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore massimo. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo del valore restituito dalla funzione rappresentata dall'oggetto . + + o è null. + + non implementa . + + + Restituisce in modo asincrono il valore massimo di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore massimo. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce in modo asincrono il valore minimo di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore minimo. + Tipo degli elementi di . + + è null. + + non implementa . + + + Richiama in modo asincrono una funzione di proiezione su ogni elemento di una sequenza e restituisce il valore minimo risultante. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore minimo. + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + Tipo del valore restituito dalla funzione rappresentata dall'oggetto . + + o è null. + + non implementa . + + + Richiama in modo asincrono una funzione di proiezione su ogni elemento di una sequenza e restituisce il valore minimo risultante. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore minimo. + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo del valore restituito dalla funzione rappresentata dall'oggetto . + + o è null. + + non implementa . + + + Restituisce in modo asincrono il valore minimo di una sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della sequenza. + Oggetto che contiene gli elementi di cui determinare il valore minimo. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + + Restituisce in modo asincrono l'unico elemento di una sequenza e genera un'eccezione se nella sequenza non è presente esattamente un solo elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input. + Oggetto di cui restituire il singolo elemento. + Tipo degli elementi di . + + è null. + + non implementa . + La sequenza di origine è vuota. + + + Restituisce in modo asincrono l'unico elemento di una sequenza che soddisfa una condizione specificata e genera un'eccezione se esistono più elementi di tale tipo. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input che soddisfa la condizione in . + Oggetto di cui restituire il singolo elemento. + Funzione per testare un elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + Nessun elemento soddisfa la condizione in . + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono l'unico elemento di una sequenza che soddisfa una condizione specificata e genera un'eccezione se esistono più elementi di tale tipo. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input che soddisfa la condizione in . + Oggetto di cui restituire il singolo elemento. + Funzione per testare un elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Nessun elemento soddisfa la condizione in . + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono l'unico elemento di una sequenza e genera un'eccezione se nella sequenza non è presente esattamente un solo elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input. + Oggetto di cui restituire il singolo elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + dispone di più di un elemento. + La sequenza di origine è vuota. + + + Restituisce in modo asincrono l'unico elemento di una sequenza o un valore predefinito se la sequenza è vuota. Questo metodo genera un'eccezione se esistono più elementi nella sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input o default () se la sequenza non contiene elementi. + Oggetto di cui restituire il singolo elemento. + Tipo degli elementi di . + + è null. + + non implementa . + + dispone di più di un elemento. + + + Restituisce in modo asincrono il singolo elemento di una sequenza che soddisfa una condizione specificata o un valore predefinito se tale elemento esiste. Questo metodo genera un'eccezione se più elementi soddisfano la condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input che soddisfa la condizione in o default () se non viene trovato un elemento di tale tipo. + Oggetto di cui restituire il singolo elemento. + Funzione per testare un elemento per una condizione. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Restituisce in modo asincrono il singolo elemento di una sequenza che soddisfa una condizione specificata o un valore predefinito se tale elemento esiste. Questo metodo genera un'eccezione se più elementi soddisfano la condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input che soddisfa la condizione in o default () se non viene trovato un elemento di tale tipo. + Oggetto di cui restituire il singolo elemento. + Funzione per testare un elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Restituisce in modo asincrono l'unico elemento di una sequenza o un valore predefinito se la sequenza è vuota. Questo metodo genera un'eccezione se esistono più elementi nella sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento della sequenza di input o default () se la sequenza non contiene elementi. + Oggetto di cui restituire il singolo elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + è null. + + non implementa . + + dispone di più di un elemento. + + + Ignora un numero specificato di elementi in una sequenza e quindi restituisce gli elementi rimanenti. + Sequenza che contiene gli elementi presenti dopo l'indice specificato nella sequenza di input. + Sequenza dalla quale vengono restituiti gli elementi. + Espressione che restituisce il numero di elementi da ignorare. + Tipo degli elementi di source. + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori che ammettono valori null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori che ammettono valori null di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma di una sequenza di valori . + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori della sequenza. + Sequenza di valori di cui calcolare la somma. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + Il numero di elementi in è maggiore di . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori che ammettono valori null ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Calcola in modo asincrono la somma della sequenza di valori ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene la somma dei valori proiettati. + Sequenza di valori di tipo . + Funzione di proiezione da applicare a ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + o è null. + + non implementa . + + + Restituisce un numero specificato di elementi contigui dall'inizio di una sequenza. + Sequenza che contiene il numero specificato di elementi, dall'inizio della sequenza di input. + Sequenza dalla quale vengono restituiti gli elementi. + Espressione che restituisce il numero di elementi da restituire. + Tipo degli elementi di source. + + + Crea una matrice da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene una matrice che contiene elementi della sequenza di input. + Oggetto da cui creare una matrice. + Tipo degli elementi di . + + + Crea una matrice da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene una matrice che contiene elementi della sequenza di input. + Oggetto da cui creare una matrice. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Tipo degli elementi di . + Tipo della chiave restituita da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a un operatore di confronto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Oggetto per confrontare le chiavi. + Tipo degli elementi di . + Tipo della chiave restituita da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a un operatore di confronto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Oggetto per confrontare le chiavi. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo della chiave restituita da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Tipo degli elementi di . + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata, a un operatore di confronto e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto per confrontare le chiavi. + Tipo degli elementi di . + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata, a un operatore di confronto e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto per confrontare le chiavi. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Oggetto dal quale creare un oggetto . + Funzione per estrarre una chiave da ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + Tipo della chiave restituita da . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + Oggetto dal quale creare un oggetto . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + Oggetto dal quale creare un oggetto . + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + Oggetto dal quale creare un oggetto . + Tipo degli elementi di . + + + Crea un oggetto da un oggetto enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + Oggetto dal quale creare un elenco . + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo degli elementi di . + + + Controlla il comportamento di creazione delle transazioni durante l'esecuzione di un comando o di una query di database. + + + Se invece sono presenti transazioni esistenti, verranno usate; in caso contrario, il comando o la query verrà eseguita senza transazioni. + + + Se non sono presenti transazioni, ne verrà usata una nuova per l'operazione. + + + Rappresenta un errore durante il tentativo di preparazione o esecuzione di CommandCompilation.Questa eccezione vuole essere un'eccezione comune da rilevare per contenere le eccezioni del provider (SqlException, OracleException) quando si utilizza EntityCommand per eseguire istruzioni. + + + Inizializza una nuova istanza di , nessun messaggio, nessuna eccezione interna.Probabilmente non dovrebbe esistere, ma soddisfa FxCop. + + + Inizializza una nuova istanza di , con messaggio, nessuna eccezione interna.Probabilmente non dovrebbe esistere, ma soddisfa FxCop. + Messaggio. + + + Inizializza una nuova istanza di , con messaggio e un'istanza di un'eccezione interna. + Messaggio. + Eccezione interna. + + + Rappresenta un errore durante il tentativo di preparazione o esecuzione di CommandExecution.Questa eccezione vuole essere un'eccezione comune da rilevare per contenere le eccezioni del provider (SqlException, OracleException) quando si utilizza EntityCommand per eseguire istruzioni. + + + Inizializza una nuova istanza di EntityCommandExecutionException, nessun messaggio, nessuna eccezione interna.Probabilmente non dovrebbe esistere, ma soddisfa FxCop. + + + Inizializza una nuova istanza di EntityCommandExecutionException, con messaggio, nessuna eccezione interna.Probabilmente non dovrebbe esistere, ma soddisfa FxCop. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza di EntityCommandExecutionException, con messaggio e un'istanza di un'eccezione interna. + Messaggio in cui viene descritto l'errore. + Eccezione interna che ha causato questa eccezione corrente. + + + Fornisce l'eccezione utilizzata dal client dell'entità. + + + Inizializza una nuova istanza della classe con i valori predefiniti. + + + Inizializza una nuova istanza della classe . + Informazioni di serializzazione. + Contesto di flusso. + + + Inizializza una nuova istanza della classe che accetta un messaggio preformattato. + Messaggio di errore localizzato. + + + Inizializza una nuova istanza della classe che accetta un messaggio preformattato e un'eccezione interna. + Messaggio di errore localizzato. + Eccezione interna. + + + Rappresenta un identificatore di un'entità. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe con i valori chiave specificati. + Nome di EntitySet, completato dal nome di EntityContainer dell'entità. + Coppie chiave-valore che identificano l'entità. + + + Inizializza una nuova istanza della classe con i valori chiave specificati. + Nome di EntitySet, completato dal nome di EntityContainer dell'entità. + Coppie chiave-valore che identificano l'entità. + + + Inizializza una nuova istanza della classe con il valore e il nome della chiave singola specificati. + Nome di EntitySet, completato dal nome di EntityContainer dell'entità. + Nome della chiave che identifica l'entità. + Valore della chiave che identifica l'entità. + + + Ottiene o imposta il nome di EntityContainer che identifica il contenitore che contiene l'entità. + Nome di EntityContainer che identifica il contenitore che contiene l'entità. + + + Ottiene o imposta i valori della chiave che identificano l'entità. + Valori della chiave che identificano l'entità. + + + Ottiene un elemento che identifica un'entità risultante da un'operazione TREAT non eseguita correttamente. + Elemento che identifica un'entità risultante da un'operazione TREAT non eseguita correttamente. + + + Ottiene o imposta il nome di EntitySet che identifica il set di entità che contiene l'entità. + Nome di EntitySet che identifica il set di entità che contiene l'entità. + + + Indica un valore che specifica se questa istanza è uguale alla chiave specificata. + true se questa istanza è uguale alla chiave specificata; in caso contrario, false. + Chiave da confrontare a questa istanza. + + + Indica un valore che specifica se questa istanza è uguale alla chiave specificata. + true se questa istanza è uguale alla chiave specificata; in caso contrario, false. + Chiave da confrontare a questa istanza. + + + Ottiene il set di entità per questa chiave di entità dall'area di lavoro dei metadati specificata, in base al nome del set di entità e del contenitore di entità. + Set di entità presente nell'area di lavoro specificata per questa chiave di entità. + Area di lavoro in cui cercare il set di entità. + Impossibile trovare il set di entità nell'area di lavoro. + + + Restituisce un codice hash basato su valori per consentire l'utilizzo di EntityKey nelle tabelle hash. + Valore hash di . + + + Ottiene un valore che indica se questa chiave è temporanea. + true se la chiave è una chiave temporanea; in caso contrario, false. + + + Ottiene un elemento Singleton mediante il quale viene identificata un'entità di sola lettura. + Elemento Singleton mediante il quale viene identificata un'entità di sola lettura + + + Chiama dopo la deserializzazione di . + Contesto di serializzazione. + + + Chiama dopo la deserializzazione di . + Contesto di serializzazione. + + + Indica un valore che specifica se le due chiavi sono uguali. + true se le due chiavi sono uguali; in caso contrario, false. + Chiave da confrontare. + Chiave da confrontare. + + + Indica un valore che specifica se le due chiavi non sono uguali. + true se le due chiavi non sono uguali; in caso contrario, false. + Chiave da confrontare. + Chiave da confrontare. + + + Informazioni su una chiave che fa parte di un elemento EntityKey.Un membro chiave contiene il nome e il valore della chiave. + + + Crea un elemento EntityKeyMember vuoto.Questo costruttore viene utilizzato dalla serializzazione. + + + Crea un nuovo elemento EntityKeyMember con il valore e il nome della chiave specificati. + Nome della chiave + Valore della chiave + + + Nome della chiave + + + Restituisce una rappresentazione in forma di stringa di EntityKeyMember + Rappresentazione in forma di stringa di EntityKeyMember + + + Valore della chiave + + + Rappresenta un'eccezione di compilazione della query eSQL Query. Di seguito sono elencati i tipi principali di condizioni eccezionali che possono generare questa eccezione: 1) Errori di sintassi: generati durante l'analisi del testo della query e quando una query specifica non è conforme alla grammatica formale di eSQL. 2) Errori di semantica: generati quando le regole di semantica del linguaggio eSQL non sono soddisfatte, ad esempio quando i medatati o le informazioni dello schema non sono precisi o presenti oppure in caso di errori di convalida del tipo, violazioni delle regole di ambito, uso di variabili non definite e così via.Per ulteriori informazioni, vedere la specifica del linguaggio eSQL. + + + Inizializza una nuova istanza di con un messaggio di errore generico. + + + Inizializza una nuova istanza di con il messaggio specificato. + Messaggio di errore. + + + Inizializza una nuova istanza di con l'istanza di innerException e il messaggio specificato. + Messaggio di errore. + Eccezione interna. + + + Ottiene il numero di colonna approssimativo in cui si è verificato l'errore. + Numero di colonna approssimativo in cui si è verificato l'errore. + + + Ottiene il contesto approssimativo in cui si è verificato l'errore, se disponibile. + Contesto approssimativo in cui si è verificato l'errore, se disponibile. + + + Ottiene la descrizione dell'errore che spiega il motivo per cui la query non è stata accettata o l'elemento String.Empty è vuoto + Descrizione dell'errore che spiega il motivo per cui la query non è stata accettata o l'elemento String.Empty è vuoto. + + + Ottiene il numero di riga approssimativo in cui si è verificato l'errore + Numero di riga approssimativo in cui si è verificato l'errore. + + + Fornisce l'interfaccia DataRecord che supporta i tipi strutturati e informazioni sui metadati dettagliate. + + + Ottiene la proprietà DataRecordInfo che descrive il contenuto del record. + Proprietà DataRecordInfo che descrive il contenuto del record. + + + Restituisce lettori annidati come oggetti DbDataReader. + Lettori annidati come oggetti DbDataReader. + Ordinale della colonna. + + + Ottiene un oggetto DbDataRecord con l'indice specificato. + Oggetto DbDataRecord. + Indice della riga. + + + Generata per indicare che un albero dei comandi non è valido. + + + Costruisce un nuovo InvalidCommandTreeException con un messaggio predefinito. + + + Costruisce un nuovo InvalidCommandTreeException con il messaggio specificato. + Messaggio dell'eccezione + + + Costruisce un nuovo InvalidCommandTreeException con il messaggio specificato e un'eccezione interna. + Messaggio dell'eccezione. + Eccezione che rappresenta la causa di questa InvalidCommandTreeException. + + + Classe di eccezioni di mapping.Si noti che questa classe presenta uno stato, pertanto se se ne modificano gli elementi interni, le conseguenze possono essere sostanziali + + + costruttore con messaggio predefinito + + + costruttore predefinito + messaggio di errore localizzato + + + costruttore + messaggio di errore localizzato + eccezione interna + + + classe di eccezione dei metadati + + + costruttore con messaggio predefinito + + + costruttore predefinito + messaggio di errore localizzato + + + costruttore + messaggio di errore localizzato + eccezione interna + + + Questa eccezione viene generata quando un oggetto richiesto non viene trovato nell'archivio. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe . + Messaggio di errore localizzato. + + + Inizializza una nuova istanza della classe e del costruttore che accetta un messaggio e un'eccezione interna. + Messaggio di errore localizzato. + Eccezione interna. + + + Questa eccezione viene generata quando un'operazione di aggiornamento viola il vincolo di concorrenza. + + + Inizializza una nuova istanza della classe utilizzando i valori predefiniti. + + + Inizializza una nuova istanza della classe con il messaggio specificato. + Messaggio associato all'eccezione. + + + Inizializza una nuova istanza della classe con il messaggio specificato e un'eccezione interna. + Messaggio associato all'eccezione. + Errore che ha causato l'eccezione. + + + Inizializza una nuova istanza della classe con il messaggio specificato e un'eccezione interna. + Messaggio. + Errore che ha causato l'eccezione. + Voci di stato. + + + Rappresenta la classe di eccezioni del vincolo di proprietà.Si noti che questa classe presenta uno stato, pertanto se se ne modificano gli elementi interni, le conseguenze possono essere sostanziali. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe . + Messaggio di errore localizzato. + + + Inizializza una nuova istanza della classe con il messaggio fornito e un'eccezione interna + Messaggio di errore localizzato. + Eccezione interna. + + + Inizializza una nuova istanza della classe . + Messaggio di errore localizzato. + Nome della proprietà. + + + Inizializza una nuova istanza della classe . + Messaggio di errore localizzato. + Nome della proprietà. + Eccezione interna. + + + Ottiene il nome della proprietà che ha violato il vincolo. + Nome della proprietà che ha violato il vincolo. + + + Eccezione che viene generata quando il provider dell'archivio mostra un comportamento incompatibile con il provider client di entità. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe con il messaggio di errore specificato. + Messaggio di errore in cui viene descritta l'eccezione. + + + Inizializza una nuova istanza della classe con il messaggio di errore e l'eccezione interna specificati. + Messaggio di errore in cui viene descritta l'eccezione. + Eccezione interna che ha determinato l'eccezione corrente. + + + Eccezione generata durante l'errore di aggiornamento del salvataggio delle modifiche nell'archiviazione. + + + Inizializza una nuova istanza della classe con i valori predefiniti. + + + Inizializza una nuova istanza della classe con dati serializzati. + Oggetto che include le informazioni serializzate sull'eccezione. + Informazioni contestuali sull'origine o sulla destinazione. + + + Inizializza una nuova istanza della classe con messaggio di errore. + Messaggio di errore in cui viene descritta l'eccezione. + + + Inizializza una nuova istanza della classe con un messaggio di errore e un'eccezione interna. + Messaggio di errore in cui viene descritta l'eccezione. + Eccezione interna che ha determinato l'eccezione corrente. + + + Inizializza una nuova istanza della classe con un messaggio di errore, un'eccezione interna e voci di stato. + Messaggio di errore in cui viene descritta l'eccezione. + Eccezione interna che ha determinato l'eccezione corrente. + Voci di stato interessate dall'errore. + + + Ottiene le voci di stato interessate dall'errore. + Voci di stato interessate dall'errore. + + + Classe DataRecordInfo che fornisce un modo semplice per accedere sia alle informazioni sul tipo sia a quelle sulle colonne. + + + Inizializza un nuovo oggetto per un tipo specifico con una raccolta enumerabile di campi dati. + Metadati per il tipo rappresentato da questo oggetto, forniti da . + Raccolta enumerabile di oggetti che rappresentano le informazioni relative alle colonne. + + + Ottiene un oggetto per questo oggetto . + Oggetto . + + + Ottiene le informazioni sul tipo per questo oggetto come oggetto . + Valore di . + + + Rappresenta una definizione di comando preparata che può essere memorizzata nella cache e riutilizzata per evitare l'operazione di ripreparazione di un comando. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe usando l'oggetto fornito. + Oggetto fornito. + metodo usato per clonare l'oggetto + + + Crea e restituisce un oggetto DbCommand che può essere eseguito. + Comando per il database. + + + Interfaccia dei metadati per tutti i tipi CLR + + + Inizializza una nuova istanza della classe . + + + Nome del facet delle regole di confronto + + + Valore da passare a GetInformation per ottenere ConceptualSchemaDefinition + + + Valore da passare a GetInformation per ottenere ConceptualSchemaDefinitionVersion3 + + + Nome del facet DefaultValue + + + I writer del provider devono eseguire l'override di questo metodo per restituire l'argomento con l'escape dei caratteri jolly e dei caratteri di escape.Il metodo è utilizzato solo se SupportsEscapingLikeArgument restituisce true. + Argomento con l'escape dei caratteri jolly e dei caratteri di escape. + Argomento di cui effettuare l'escape. + + + Nome del facet FixedLength + + + Quando sottoposto a override in una classe derivata, questo metodo restituisce informazioni specifiche del provider. + Oggetto XmlReader che rappresenta il mapping al catalogo dell'archivio dati sottostante. + Tipo di informazioni da restituire. + + + Quando sottoposto a override in una classe derivata, questo metodo esegue il mapping del tipo di archiviazione specificato e di un set di facet per tale tipo a un tipo EDM. + Istanza di che descrive un tipo EDM e un set di facet per tale tipo. + Istanza di TypeUsage che descrive un tipo di archiviazione e un set di facet per tale tipo di cui eseguire il mapping al tipo EDM. + + + Restituisce gli oggetti FacetDescription per un tipo specifico. + Oggetti FacetDescription per il tipo EDM specificato. + Tipo EDM per cui restituire la descrizione dei facet. + + + Ottiene le informazioni specifiche del provider. + Informazioni specifiche del provider. + Tipo di informazioni da restituire. + + + Quando sottoposto a override in una classe derivata, restituisce una raccolta di funzioni EDM supportate dal manifesto del provider. + Raccolta di funzioni EDM. + + + Quando sottoposto a override in una classe derivata, questo metodo esegue il mapping del tipo EDM specificato e di un set di facet per tale tipo a un tipo di archiviazione. + Istanza di TypeUsage che descrive un tipo di archiviazione e un set di facet per tale tipo. + Istanza di TypeUsage che descrive il tipo EDM e un set di facet per tale tipo di cui eseguire il mapping al tipo di archiviazione. + + + Quando sottoposto a override in una classe derivata, restituisce il set di tipi primitivi supportati dall'origine dati. + Set di tipi supportati dall'origine dati. + + + Nome del facet IsStrict + + + Nome del facet MaxLength + + + Ottiene lo spazio dei nomi utilizzato da questo manifesto del provider. + Spazio dei nomi utilizzato da questo manifesto del provider. + + + Nome del facet Nullable + + + Nome del facet Precision + + + Nome del facet Scale + + + Nome del facet SRID + + + Valore da passare a GetInformation per ottenere StoreSchemaDefinition + + + Valore da passare a GetInformation per ottenere StoreSchemaDefinitionVersion3 + + + Valore da passare a GetInformation per ottenere StoreSchemaMapping + + + Valore da passare a GetInformation per ottenere StoreSchemaMappingVersion3 + + + Indica se il provider supporta l'utilizzo di stringhe di escape come modelli in un'espressione Like. + True se il provider supporta l'utilizzo di stringhe di escape come modelli in un'espressione Like; in caso contrario, false. + Se il provider supporta l'escape, carattere utilizzato come carattere di escape. + + + Restituisce un valore booleano che specifica se il provider può gestire alberi delle espressioni contenenti istanze di DbInExpression.L'implementazione predefinita restituisce false per la compatibilità con le versioni precedenti.Le classi derivate possono eseguire l'override di questo metodo. + false + + + Nome del facet Unicode + + + Factory per la compilazione delle definizioni dei comandi. Usare il tipo di questo oggetto come argomento del metodo IServiceProvider.GetService sulla factory del provider. + + + Inizializza una nuova istanza della classe . + + + Aggiunge un oggetto che verrà usato per risolvere i servizi del provider predefinito aggiuntivi quando un tipo derivato è registrato come provider EF usando una voce del file di configurazione dell'applicazione o attraverso la registrazione basata su codice in . + Sistema di risoluzione da aggiungere. + + + Vedere il problema 2390. La clonazione della proprietà DesignTimeVisible nell'oggetto DbCommand può causare deadlock.Consentire quindi l'override delle sottoclassi in questo punto. + clone dell'oggetto + oggetto da clonare + + + Crea l'oggetto DbCommandDefinition predefinito basato sul comando del prototipo. Questo metodo è destinato ai writer del provider per la compilazione di una definizione di comando predefinita da un comando.Nota: verrà clonato il prototipo + oggetto definizione del comando eseguibile + comando del prototipo + + + Crea un oggetto Definizione comando dato un albero dei comandi. + oggetto definizione del comando eseguibile + albero dei comandi per l'istruzione + + + Crea una definizione di comando dal manifesto e dall'albero dei comandi specificati. + Definizione di comando creata. + Manifesto. + Albero dei comandi. + + + Crea un database indicato dalla connessione e crea oggetti dello schema (tabelle, chiavi primarie, chiavi esterne) in base al contenuto di storeItemCollection. + Connessione a un database che non esiste che deve essere creato e popolato con gli oggetti dell'archivio indicati dal parametro storeItemCollection. + Timeout di esecuzione per i comandi necessari per creare il database. + Raccolta di tutti gli elementi dell'archivio in base ai quali dovrà essere creato lo script. + + + Genera uno script Data Definition Language (DDL) che crea oggetti dello schema (tabelle, chiavi primarie, chiavi esterne) in base al contenuto del parametro StoreItemCollection e la cui destinazione è la versione del database corrispondente al token del manifesto del provider. + Script DDL che crea oggetti dello schema in base al contenuto del parametro StoreItemCollection e la cui destinazione è la versione del database corrispondente al token del manifesto del provider. + Token del manifesto del provider che identifica la versione di destinazione. + Struttura del database. + + + Crea un oggetto definizione di comando per il manifesto del provider e l'albero dei comandi specificati. + Oggetto definizione comando eseguibile. + Manifesto del provider recuperato in precedenza dal provider dell'archivio. + Albero dei comandi per l'istruzione. + + + Restituisce un valore che indica se un database specifico esiste sul server. + True se il provider è in grado di dedurre il database solo in base alla connessione. + Connessione a un database la cui esistenza viene verificata da questo metodo. + Timeout di esecuzione per tutti i comandi necessari per determinare l'esistenza del database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per determinare l'esistenza del database. + + + Restituisce un valore che indica se un database specifico esiste sul server. + True se il provider è in grado di dedurre il database solo in base alla connessione. + Connessione a un database la cui esistenza viene verificata da questo metodo. + Timeout di esecuzione per tutti i comandi necessari per determinare l'esistenza del database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per determinare l'esistenza del database. + + + Crea un database indicato dalla connessione e crea oggetti dello schema (tabelle, chiavi primarie, chiavi esterne) in base al contenuto di un parametro StoreItemCollection. + Connessione a un database che non esiste che deve essere creato e popolato con gli oggetti dell'archivio indicati dal parametro storeItemCollection. + Timeout di esecuzione per i comandi necessari per creare il database. + Raccolta di tutti gli elementi dell'archivio in base ai quali dovrà essere creato lo script. + + + Genera uno script Data Definition Language (DDL) che crea oggetti dello schema (tabelle, chiavi primarie, chiavi esterne) in base al contenuto del parametro StoreItemCollection e la cui destinazione è la versione del database corrispondente al token del manifesto del provider. + Script DDL che crea oggetti dello schema in base al contenuto del parametro StoreItemCollection e la cui destinazione è la versione del database corrispondente al token del manifesto del provider. + Token del manifesto del provider che identifica la versione di destinazione. + Struttura del database. + + + Restituisce un valore che indica se un database specifico esiste sul server. + True se il provider è in grado di dedurre il database solo in base alla connessione. + Connessione a un database la cui esistenza viene verificata da questo metodo. + Timeout di esecuzione per tutti i comandi necessari per determinare l'esistenza del database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per determinare l'esistenza del database. + + + Restituisce un valore che indica se un database specifico esiste sul server. + True se il provider è in grado di dedurre il database solo in base alla connessione. + Connessione a un database la cui esistenza viene verificata da questo metodo. + Timeout di esecuzione per tutti i comandi necessari per determinare l'esistenza del database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per determinare l'esistenza del database. + + + Elimina il database specificato. + Connessione a un database esistente che deve essere eliminato. + Timeout di esecuzione per i comandi necessari per eliminare il database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per l'eliminazione del database. + + + Ottiene i servizi spaziali per . + Servizi spaziali. + Informazioni sul token associate al manifesto del provider. + + + Elimina il database specificato. + Connessione a un database esistente che deve essere eliminato. + Timeout di esecuzione per i comandi necessari per eliminare il database. + Raccolta di tutti gli elementi dell'archivio dal modello.Parametro non più usato per l'eliminazione del database. + + + Espande |DataDirectory| nel percorso specificato se inizia con |DataDirectory| e restituisce il percorso espanso o la stringa specificata se non inizia con |DataDirectory|. + Percorso espanso. + Percorso da espandere. + + + Restituisce un lettore XML che rappresenta la descrizione CSDL. + XmlReader che rappresenta la descrizione CSDL + Nome della descrizione CSDL. + + + Quando sottoposto a override in una classe derivata, restituisce un'istanza di una classe che deriva da DbProviderManifest. + Oggetto DbProviderManifest che rappresenta il manifesto del provider. + Informazioni sul token associate al manifesto del provider. + + + Restituisce il token del manifesto del provider per una data connessione. + Token del manifesto del provider per la connessione specificata. + Connessione da cui trovare il token del manifesto. + + + Ottiene il lettore dati spaziali per l'oggetto . + Lettore dati spaziali. + Lettore da cui provengono i dati spaziali. + Informazioni sul token associate al manifesto del provider. + + + Ottiene l'oggetto che verrà usato per eseguire metodi che usano la connessione specificata. + Nuova istanza di + Connessione di database + + + Ottiene l'oggetto che verrà usato per eseguire metodi che usano la connessione specificata.Questo overload deve essere usato dalle classi derivate per compatibilità con i provider di wrapping. + Nuova istanza di + Connessione di database + Nome invariante del provider. + + + Recupera DbProviderFactory in base alla DbConnection specificata. + Oggetto DbProviderFactory recuperato. + Connessione da usare. + + + Restituisce il manifesto del provider usando le informazioni sulla versione specificate. + Manifesto del provider usando le informazioni sulla versione specificate. + Informazioni sul token associate al manifesto del provider. + + + Restituisce il token del manifesto del provider corrispondente a una connessione. + Token del manifesto del provider. + Connessione al provider. + + + Restituisce i provider corrispondenti a una connessione. + Istanza di basata sulla connessione specificata. + Connessione al provider. + + + Chiamato per risolvere i servizi del provider predefinito aggiuntivi quando un tipo derivato è registrato come provider EF usando una voce nel file di configurazione dell'applicazione o attraverso la registrazione basata su codice in .L'implementazione di questo metodo in questa classe usa i sistemi di risoluzione aggiunti con il metodo AddDependencyResolver per risolvere le dipendenze. + Istanza del tipo specificato o Null se il servizio non può essere risolto. + Tipo del servizio da risolvere. + Chiave facoltativa che fornisce informazioni aggiuntive per la risoluzione del servizio. + + + Chiamato per risolvere i servizi del provider predefinito aggiuntivi quando un tipo derivato è registrato come provider EF usando una voce nel file di configurazione dell'applicazione o attraverso la registrazione basata su codice in .L'implementazione di questo metodo in questa classe usa i sistemi di risoluzione aggiunti con il metodo AddDependencyResolver per risolvere le dipendenze. + Tutti i servizi registrati che soddisfano il tipo e la chiave forniti o un'enumerazione vuota se non ne esistono. + Tipo del servizio da risolvere. + Chiave facoltativa che fornisce informazioni aggiuntive per la risoluzione del servizio. + + + Ottiene il lettore dati spaziali per l'oggetto . + Lettore dati spaziali. + Lettore da cui provengono i dati spaziali. + Token associato al manifesto del provider. + + + Ottiene i servizi spaziali per . + Servizi spaziali. + Informazioni sul database per cui verranno usati i servizi spaziali. + + + Ottiene i servizi spaziali per . + Servizi spaziali. + Informazioni sul token associate al manifesto del provider. + + + Registra un gestore per l'elaborazione dei messaggi non di errore provenienti dal provider di database. + Connessione per la quale ricevere le informazioni. + Gestore per elaborare i messaggi. + + + Imposta il valore del parametro e i facet appropriati per l'oggetto specificato. + Parametro. + Tipo del parametro. + Valore del parametro. + + + Imposta il valore del parametro e i facet appropriati per l'oggetto specificato. + Parametro. + Tipo del parametro. + Valore del parametro. + + + Specializzazione di ProviderManifest che accetta XmlReader + + + Inizializza una nuova istanza della classe . + Oggetto che fornisce accesso ai dati XML nel file manifesto del provider. + + + Restituisce l'elenco di descrizioni dei facet per il tipo Entity Data Model (EDM) specificato. + Raccolta di tipo che contiene l'elenco di descrizioni dei facet per il tipo EDM specificato. + Oggetto per il quale devono essere recuperate le descrizioni dei facet. + + + Restituisce l'elenco di funzioni supportate dal provider. + Raccolta di tipo che contiene l'elenco di funzioni supportate dal provider. + + + Restituisce l'elenco dei tipi primitivi supportati dal provider di archiviazione. + Raccolta di tipo che contiene l'elenco di tipi primitivi supportati dal provider di archiviazione. + + + Ottiene il nome dello spazio dei nomi supportato da questo manifesto del provider. + Nome dello spazio dei nomi supportato da questo manifesto del provider. + + + Ottiene il tipo Entity Data Model (EDM) equivalente con il mapping migliore per un nome di tipo di archiviazione specificato. + Tipo EDM equivalente con il mapping migliore per un nome di tipo di archiviazione specificato. + + + Ottiene il tipo primitivo di archiviazione equivalente con il mapping migliore per un nome di tipo di archiviazione specificato. + Tipo primitivo di archiviazione equivalente con il mapping migliore per un nome di tipo di archiviazione specificato. + + + Classe EntityRecordInfo che fornisce un modo semplice per accedere sia alle informazioni sul tipo sia a quelle sulle colonne. + + + Inizializza una nuova istanza della classe di un tipo di entità specifico con una raccolta enumerabile di campi dati e con informazioni specifiche sulla chiave e sul set di entità. + Oggetto dell'entità rappresentato dall'oggetto descritto da questo oggetto . + Raccolta enumerabile di oggetti che rappresentano le informazioni relative alle colonne. + Chiave per l'entità. + Set a cui appartiene l'entità. + + + Ottiene l'oggetto dell'entità. + Chiave per l'entità. + + + Classe FieldMetadata che fornisce la correlazione tra i numeri ordinali delle colonne e MemberMetadata. + + + Inizializza un nuovo oggetto con il valore ordinale e il tipo di campo specificati. + Integer che specifica il percorso dei metadati. + Tipo del campo. + + + Ottiene il tipo del campo per questo oggetto . + Tipo di campo per questo oggetto . + + + Ottiene il valore ordinale per questo oggetto . + Integer che rappresenta il valore ordinale. + + + Rappresenta un tipo di base astratto per i tipi che implementano l'interfaccia IExpressionVisitor da cui eseguire la derivazione. + + + Inizializza una nuova istanza della classe . + + + Implementa il pattern visitor per l'albero dei comandi. + Albero dei comandi. + + + Implementa il pattern visitor per l'albero dei comandi di eliminazione. + Albero dei comandi di eliminazione. + + + Implementa il pattern visitor per l'albero dei comandi della funzione. + Albero dei comandi della funzione. + + + Implementa il pattern visitor per l'albero dei comandi di inserimento. + Albero dei comandi di inserimento. + + + Implementa il pattern visitor per la clausola di modifica. + Clausola di modifica. + + + Implementa il pattern visitor per la raccolta di clausole di modifica. + Clausole di modifica. + + + Implementa il pattern visitor per l'albero dei comandi di query. + Albero dei comandi di query. + + + Implementa il pattern visitor per la clausola Set. + Clausola Set. + + + Implementa il pattern visitor per l'albero dei comandi di aggiornamento. + Albero dei comandi di aggiornamento. + + + Tipo di base astratto per i tipi che implementano l'interfaccia IExpressionVisitor da cui eseguire la derivazione. + + + Inizializza una nuova istanza della classe . + + + Metodo del pattern visitor per l'oggetto . + DbAndExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbApplyExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbArithmeticExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbCaseExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbCastExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbComparisonExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbConstantExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbCrossJoinExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DeRefExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbDistinctExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbElementExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbEntityRefExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbExceptExpression oggetto della visita. + + è Null + + + Chiamato quando viene rilevato un oggetto di un tipo altrimenti non riconosciuto. + Espressione + + è Null + Viene sempre generato se viene chiamato questo metodo, poiché indica che è di un tipo non supportato. + + + Metodo del pattern visitor per l'oggetto . + DbFilterExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbFunctionExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbInExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbIntersectExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbIsEmptyExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbIsNullExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbIsOfExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbJoinExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbLambdaExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbLikeExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbLimitExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbNewInstanceExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbNotExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbNullExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbOfTypeExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbOrExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbParameterReferenceExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbProjectExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbPropertyExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbQuantifierExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbRefExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbRefKeyExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbRelationshipNavigationExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbScanExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbSkipExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbSortExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbTreatExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbUnionAllExpression oggetto della visita. + + è Null + + + Metodo del pattern visitor per l'oggetto . + DbVariableReferenceExpression oggetto della visita. + + è Null + + + Metodo pratico per visitare l'oggetto specificato. + Aggregazione da visitare. + + è Null + + + Metodo pratico per visualizzare ogni oggetto nell'elenco, se l'elenco è non Null. + Elenco di aggregazioni da visitare. + + è Null + + + Metodo pratico per visitare l'oggetto specificato. + Oggetto DbBinaryExpression da visitare. + + è Null + + + Metodo pratico per visitare l'oggetto specificato, se non Null. + Espressione da visitare. + + è Null + + + Metodo pratico per la post-elaborazione dopo la visita di un oggetto DbExpressionBinding. + Oggetto DbExpressionBinding visitato in precedenza. + + + Metodo pratico per visitare l'oggetto specificato. + Oggetto DbExpressionBinding da visitare. + + è Null + + + Metodo pratico per visitare ogni oggetto nell'elenco specificato, se l'elenco è non Null. + Elenco di espressioni da visitare. + + è Null + + + Metodo pratico che indica che le chiavi di raggruppamento di un oggetto sono state visitate e che ora verranno visitate le aggregazioni. + DbGroupExpressionBinding di DbGroupByExpression + + + Metodo pratico per la post-elaborazione dopo la visita di un oggetto DbGroupExpressionBinding. + Oggetto DbGroupExpressionBinding visitato in precedenza. + + + Metodo pratico per visitare l'oggetto specificato. + Oggetto DbGroupExpressionBinding da visitare. + + è Null + + + Metodo pratico per la post-elaborazione dopo la visita di un oggetto DbLambda. + Oggetto DbLambda visitato in precedenza. + + + Metodo pratico che indica che il corpo di un oggetto Lambda sta per essere visitato. + Oggetto DbLambda che sta per essere visitato + + è Null + + + Metodo pratico per visitare l'oggetto specificato. + Oggetto DbUnaryExpression da visitare. + + è Null + + + Le aggregazioni sono pseudo-espressioni.Hanno l'aspetto delle espressioni, ma presentano restrizioni in termini della posizione in cui possono comparire, ovvero solo nella clausola di aggregazione di un'espressione group-by. + + + Ottiene l'elenco di espressioni che definiscono gli argomenti per l'aggregazione. + + + Ottiene il tipo di risultato di questa aggregazione + + + Rappresenta l'operatore logico And di due argomenti Boolean. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta un'operazione Apply, ovvero la chiamata del functor specificato per ogni elemento nel set di input specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che specifica il functor richiamato per ogni elemento nel set di input. + + + Ottiene l'oggetto che specifica il set di input. + + + Rappresenta un'operazione aritmetica (addizione, sottrazione, moltiplicazione, divisione, modulo o negazione) applicata a due argomenti numerici. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'elenco di espressioni che definiscono gli argomenti correnti. + + + Il tipo di base astratto per le espressioni che accettano due operandi dell'espressione. + + + Ottiene l'oggetto che definisce l'argomento a sinistra. + + + Ottiene l'oggetto che definisce l'argomento a destra. + + + Rappresenta un'operazione logica Case When...Then...Else. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene la clausola Else di DbCaseExpression. + + + Ottiene le clausole Then di DbCaseExpression. + + + Ottiene le clausole When di DbCaseExpression. + + + Rappresenta un'operazione di cast applicata a un argomento polimorfico. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta il tipo di base astratto per i tipi di DbCommandTree Delete, Query, Insert e Update. + + + Ottiene il tipo di questo albero dei comandi. + Tipo di questo albero dei comandi. + + + Ottiene lo spazio dati in cui devono trovarsi i metadati utilizzati da questo albero dei comandi. + Spazio dati in cui devono trovarsi i metadati usati da questo albero dei comandi. + + + Ottiene l'area di lavoro dei metadati utilizzata da questo albero dei comandi. + Area di lavoro dei metadati usata da questo albero dei comandi. + + + Ottiene il nome e il tipo corrispondente di ogni parametro a cui è possibile fare riferimento all'interno di questo albero dei comandi. + Nome e il tipo corrispondente di ogni parametro a cui è possibile fare riferimento all'interno di questo albero dei comandi. + + + Restituisce una rappresentazione di stringa di . + Rappresentazione di stringa dell'oggetto . + + + Ottiene un valore che indica se l'albero dei comandi usa la semantica null per il database. + L'albero dei comandi usa la semantica null per il database. + + + Descrive i diversi comandi del database. + + + Specifica il comando di eliminazione. + + + Specifica il comando di funzione. + + + Specifica il comando di inserimento. + + + Specifica il comando di query. + + + Specifica il comando di aggiornamento. + + + Rappresenta un'operazione di confronto (uguaglianza, maggiore di, maggiore o uguale a, minore di, minore o uguale a, ineguaglianza) applicata a due argomenti. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta un valore costante. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene il valore della costante. + + + Rappresenta un'operazione di join non condizionale tra gli argomenti della raccolta specificati + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un elenco che fornisce i set di input al join. + + + Rappresenta un'operazione di eliminazione di una singola riga espressa come albero dei comandi canonico. + + + Inizializza una nuova istanza della classe . + Area di lavoro metadati. + Spazio dati. + Associazione di espressioni del database. + Espressione del database. + + + Ottiene il tipo di questo albero dei comandi. + Tipo di questo albero dei comandi. + + + Ottiene un oggetto che specifica il predicato utilizzato per determinare i membri della raccolta di destinazione da eliminare. + Predicato utilizzato per determinare i membri della raccolta di destinazione da eliminare. + + + Rappresenta il recupero di una determinata entità utilizzando il riferimento specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta la rimozione di elementi duplicati dall'operando del set specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta la conversione dell'operando del set specificato in un singleton.Se il set è vuoto, la conversione restituisce Null, in caso contrario la conversione restituisce uno degli elementi del set. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta il recupero di un riferimento all'entità specificata come Rif. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta l'operazione di sottrazione dei set tra gli operandi sinistro e destro. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta il tipo di base per tutte le espressioni. + + + Implementa il metodo di interfaccia del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + + è null. + + + Implementa il metodo di interfaccia del pattern per i visitor delle espressioni che producono un valore di risultato di un tipo specifico. + Istanza di . + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto dall'oggetto . + + è null. + + + Determina se l'oggetto specificato è uguale all'istanza di DbExpression corrente. + true se l'oggetto specificato è uguale all'istanza di DbExpression corrente; in caso contrario, false. + Oggetto da confrontare all'oggetto corrente. + + + Ottiene il tipo dell'espressione che indica l'operazione dell'espressione. + Tipo dell'espressione che indica l'operazione dell'espressione. + + + Crea un oggetto che rappresenta il valore binario specificato che può essere Null. + Oggetto che rappresenta il valore binario specificato. + Valore binario su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore booleano che ammette i valori Null specificato. + Oggetto che rappresenta il valore booleano specificato. + Valore booleano su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore byte che ammette i valori Null specificato. + Oggetto che rappresenta il valore byte specificato. + Valore byte su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore che ammette i valori Null specificato. + Oggetto che rappresenta il valore DateTime specificato. + Valore DateTime su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore che ammette i valori Null specificato. + Oggetto che rappresenta il valore DateTimeOffset specificato. + Valore DateTimeOffset su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore decimale che ammette i valori Null specificato. + Oggetto che rappresenta il valore decimale specificato. + Valore decimale su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore Double che ammette i valori Null specificato. + Oggetto che rappresenta il valore Double specificato. + Valore Double su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore specificato, che può essere Null. + Oggetto che rappresenta il valore DbGeography specificato. + Valore DbGeography su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore specificato, che può essere Null. + Oggetto che rappresenta il valore DbGeometry specificato. + Valore DbGeometry su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore che ammette i valori Null specificato. + Oggetto che rappresenta il valore Guid specificato. + Valore Guid su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore Int16 che ammette i valori Null specificato. + Oggetto che rappresenta il valore Int16 specificato. + Valore Int16 su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore Int32 che ammette i valori Null specificato. + Oggetto che rappresenta il valore Int32 specificato. + Valore Int32 su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore Int64 che ammette i valori Null specificato. + Oggetto che rappresenta il valore Int64 specificato. + Valore Int64 su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore Single che ammette i valori Null specificato. + Oggetto che rappresenta il valore Single specificato. + Valore Single su cui deve essere basata l'espressione restituita. + + + Crea un oggetto che rappresenta il valore stringa specificato. + Oggetto che rappresenta il valore stringa specificato. + Valore stringa su cui deve essere basata l'espressione restituita. + + + Funge da funzione hash per questo tipo. + Codice hash per l'espressione corrente. + + + Converte una matrice di Unsigned Integer a 8 bit in un . + Oggetto che rappresenta la matrice convertita di Unsigned Integer a 8 bit. + Matrice di Unsigned Integer a 8 bit. + + + Converte un oggetto DbGeography nell'oggetto . + Oggetto che rappresenta l'oggetto DbGeography convertito. + Oggetto DbGeography. + + + Converte un oggetto DBGeometry nell'oggetto . + Oggetto che rappresenta l'oggetto DbGeography convertito. + Oggetto DbGeometry. + + + Converte un oggetto booleano che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto booleano che ammette i valori Null convertito. + Oggetto booleano che ammette i valori Null. + + + Converte un Unsigned Integer a 8 bit che ammette i valori Null in un oggetto . + Oggetto che rappresenta l'Unsigned Integer a 8 bit convertito. + Unsigned Integer a 8 bit che ammette i valori Null. + + + Converte un oggetto che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto . + Oggetto che ammette i valori Null. + + + Converte un oggetto che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto che ammette i valori Null. + Oggetto che ammette i valori Null. + + + Converte un oggetto decimale che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto decimale che ammette i valori Null. + Oggetto decimale che ammette i valori Null. + + + Converte un oggetto Double che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto Double che ammette i valori Null. + Oggetto Double che ammette i valori Null. + + + Converte un oggetto Guid che ammette i valori Null nell'oggetto . + Oggetto che rappresenta l'oggetto che ammette i valori Null. + Oggetto che ammette i valori Null. + + + Converte un Unsigned Integer a 16 bit che ammette i valori Null in un oggetto . + Oggetto che rappresenta l'Unsigned Integer a 16 bit che ammette i valori Null. + Unsigned Integer a 16 bit che ammette i valori Null. + + + Converte un Unsigned Integer a 32 bit che ammette i valori Null in un oggetto . + Oggetto che rappresenta l'Unsigned Integer a 32 bit che ammette i valori Null. + Unsigned Integer a 32 bit che ammette i valori Null. + + + Converte un Unsigned Integer a 64 bit che ammette i valori Null in un oggetto . + Oggetto che rappresenta l'Unsigned Integer a 64 bit che ammette i valori Null. + Unsigned Integer a 64 bit che ammette i valori Null. + + + Converte un numero a virgola mobile a precisione singola che ammette i valori Null nell'oggetto . + Oggetto che rappresenta un numero a virgola mobile a precisione singola. + Numero a virgola mobile a precisione singola. + + + Converte una raccolta sequenziale di caratteri Unicode . + Oggetto che rappresenta una raccolta sequenziale di caratteri Unicode. + Raccolta sequenziale di caratteri Unicode. + + + Ottiene i metadati del tipo per il tipo di risultato dell'espressione. + Metadati del tipo per il tipo di risultato dell'espressione. + + + Descrive un'associazione per un'espressione.Concettualmente simile a un ciclo foreach in C#.La proprietà DbExpression definisce la raccolta su cui viene eseguita l'iterazione, mentre la proprietà Var fornisce un modo per fare riferimento all'elemento corrente della raccolta durante l'iterazione.DbExpressionBinding consente di descrivere gli argomenti set rispetto a espressioni relazionali come , e . + + + Ottiene l'oggetto che definisce il set di input. + + + Ottiene l'oggetto che fa riferimento alla variabile dell'elemento. + + + Ottiene il nome assegnato alla variabile dell'elemento. + + + Ottiene i metadati del tipo della variabile dell'elemento. + + + Descrive i 'tipi' diversi (classi) delle espressioni + + + True per tutto. + + + AND logico. + + + True per tutto. + + + Istruzione case condizionale. + + + Cast di tipo polimorfico. + + + Valore costante. + + + Cross Apply + + + Cross Join + + + Dereferenziazione. + + + Rimozione dei duplicati. + + + Divisione. + + + Impostare su conversione singleton. + + + Recupero del valore di riferimento dell'entità. + + + Uguaglianza + + + Differenza di insiemi + + + Restrizione. + + + Full outer join + + + Chiamata di una funzione autonoma + + + Maggiore di. + + + Maggiore o uguale a. + + + Raggruppamento. + + + In. + + + Inner join + + + Intersezione dei set. + + + Determinazione del set vuoto. + + + Determinazione Null. + + + Confronto dei tipi (tipo o sottotipo specificato). + + + Confronto dei tipi (solo Tipo specificato). + + + Applicazione di una funzione Lambda + + + Left outer join + + + Minore di. + + + Minore o uguale a. + + + Confronto tra stringhe. + + + Restrizione del conteggio di risultati (TOP n). + + + Sottrazione. + + + Modulo. + + + Moltiplicazione. + + + Costruzione di istanze, righe e set. + + + Not logico. + + + Disuguaglianza. + + + Null. + + + Impostare i membri per tipo (o sottotipo). + + + Impostare i membri per tipo (esatto). + + + OR logico. + + + Outer apply. + + + Riferimento a un parametro. + + + Addizione. + + + Proiezione. + + + Recupero di una proprietà statica o di istanza. + + + Riferimento. + + + Recupero del valore della chiave di riferimento. + + + Navigazione di una relazione (composizione o associazione). + + + Analisi di set di entità o di relazioni. + + + Ignorare elementi di una raccolta ordinata. + + + Ordinamento. + + + Conversione di tipi. + + + Negazione. + + + Unione dei set (con duplicati). + + + Riferimento a una variabile. + + + Assicura che tutti i metadati in un albero delle espressioni provengano dall'area di lavoro dei metadati specificata, potenzialmente riassociando e ricompilando le espressioni in metadati di sostituzione. + + + Inizializza una nuova istanza della classe . + Area di lavoro di destinazione. + + + Implementa il pattern visitor per il recupero della proprietà di un'istanza. + Visitor implementato. + Espressione. + + + Implementa il pattern visitor per il set di entità. + Pattern visitor implementato. + Set di entità. + + + Implementa il pattern visitor per la funzione. + Pattern visitor implementato. + Metadati della funzione. + + + Implementa il pattern visitor per il tipo. + Pattern visitor implementato. + Tipo. + + + Implementa il pattern visitor per l'utilizzo del tipo. + Pattern visitor implementato. + Tipo. + + + La classe di base astratta del pattern visitor dell'espressione che deve essere implementata dai visitor che non restituiscono un valore di risultato. + + + Inizializza una nuova istanza della classe . + + + Metodo del pattern visitor per DbAndExpression. + DbAndExpression oggetto della visita. + + + Metodo del pattern visitor per DbApplyExpression. + DbApplyExpression oggetto della visita. + + + Metodo del pattern visitor per DbArithmeticExpression. + DbArithmeticExpression oggetto della visita. + + + Metodo del pattern visitor per DbCaseExpression. + DbCaseExpression oggetto della visita. + + + Metodo del pattern visitor per DbCastExpression. + DbCastExpression oggetto della visita. + + + Metodo del pattern visitor per DbComparisonExpression. + DbComparisonExpression oggetto della visita. + + + Metodo del pattern visitor per DbConstantExpression. + DbConstantExpression oggetto della visita. + + + Metodo del pattern visitor per DbCrossJoinExpression. + DbCrossJoinExpression oggetto della visita. + + + Metodo del pattern visitor per DbDerefExpression. + DbDerefExpression oggetto della visita. + + + Metodo del pattern visitor per DbDistinctExpression. + DbDistinctExpression oggetto della visita. + + + Metodo del pattern visitor per DbElementExpression. + DbElementExpression oggetto della visita. + + + Metodo del pattern visitor per DbEntityRefExpression. + DbEntityRefExpression oggetto della visita. + + + Metodo del pattern visitor per DbExceptExpression. + DbExceptExpression oggetto della visita. + + + Questo metodo viene chiamato quando viene rilevata un'espressione di un tipo non riconosciuto. + Espressione. + + + Metodo del pattern visitor per DbFilterExpression. + DbFilterExpression oggetto della visita. + + + Metodo del pattern visitor per DbFunctionExpression. + DbFunctionExpression oggetto della visita. + + + Metodo del pattern visitor per DbGroupByExpression. + DbGroupByExpression oggetto della visita. + + + Metodo del pattern visitor per DbInExpression. + DbInExpression oggetto della visita. + + + Metodo del pattern visitor per DbIntersectExpression. + DbIntersectExpression oggetto della visita. + + + Metodo del pattern visitor per DbIsEmptyExpression. + DbIsEmptyExpression oggetto della visita. + + + Metodo del pattern visitor per DbIsNullExpression. + DbIsNullExpression oggetto della visita. + + + Metodo del pattern visitor per DbIsOfExpression. + DbIsOfExpression oggetto della visita. + + + Metodo del pattern visitor per DbJoinExpression. + DbJoinExpression oggetto della visita. + + + Metodo del pattern visitor per DbLambdaExpression. + DbLambdaExpression oggetto della visita. + + + Metodo del pattern visitor per DbLikeExpression. + DbLikeExpression oggetto della visita. + + + Metodo del pattern visitor per DbLimitExpression. + DbLimitExpression oggetto della visita. + + + Metodo del pattern visitor per DbNewInstanceExpression. + DbNewInstanceExpression oggetto della visita. + + + Metodo del pattern visitor per DbNotExpression. + DbNotExpression oggetto della visita. + + + Metodo del pattern visitor per DbNullExpression. + DbNullExpression oggetto della visita. + + + Metodo del pattern visitor per DbOfTypeExpression. + DbOfTypeExpression oggetto della visita. + + + Metodo del pattern visitor per DbOrExpression. + DbOrExpression oggetto della visita. + + + Metodo del pattern visitor per DbParameterReferenceExpression. + DbParameterReferenceExpression oggetto della visita. + + + Metodo del pattern visitor per DbProjectExpression. + DbProjectExpression oggetto della visita. + + + Metodo del pattern visitor per DbPropertyExpression. + DbPropertyExpression oggetto della visita. + + + Metodo del pattern visitor per DbQuantifierExpression. + DbQuantifierExpression oggetto della visita. + + + Metodo del pattern visitor per DbRefExpression. + DbRefExpression oggetto della visita. + + + Metodo del pattern visitor per DbRefKeyExpression. + DbRefKeyExpression oggetto della visita. + + + Metodo del pattern visitor per DbRelationshipNavigationExpression. + DbRelationshipNavigationExpression oggetto della visita. + + + Metodo del pattern visitor per DbScanExpression. + DbScanExpression oggetto della visita. + + + Metodo del pattern visitor per DbSkipExpression. + DbSkipExpression oggetto della visita. + + + Metodo del pattern visitor per DbSortExpression. + DbSortExpression oggetto della visita. + + + Metodo del pattern visitor per DbTreatExpression. + DbTreatExpression oggetto della visita. + + + Metodo del pattern visitor per DbUnionAllExpression. + DbUnionAllExpression oggetto della visita. + + + Metodo del pattern visitor per DbVariableReferenceExpression. + DbVariableReferenceExpression oggetto della visita. + + + La classe di base astratta del pattern visitor dell'espressione che deve essere implementata dai visitor che restituiscono un valore di risultato di un tipo specifico. + Tipo del valore di risultato prodotto dal visitor. + + + Inizializza una nuova istanza della classe . + + + Metodo del pattern visitor tipizzato per DbAndExpression. + DbAndExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbApplyExpression. + DbApplyExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbArithmeticExpression. + DbArithmeticExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbCaseExpression. + DbCaseExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbCastExpression. + DbCastExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbComparisonExpression. + DbComparisonExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbConstantExpression. + DbConstantExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbCrossJoinExpression. + DbCrossJoinExpression oggetto della visita. + + + Metodo del pattern visitor per DbDerefExpression. + DbDerefExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbDistinctExpression. + DbDistinctExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbElementExpression. + DbElementExpression oggetto della visita. + + + Metodo del pattern visitor per DbEntityRefExpression. + DbEntityRefExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbExceptExpression. + DbExceptExpression oggetto della visita. + + + Questo metodo viene chiamato quando viene rilevata un'espressione di un tipo non riconosciuto. + Espressione. + + + Metodo del pattern visitor tipizzato per DbFilterExpression. + DbFilterExpression oggetto della visita. + + + Metodo del pattern visitor per DbFunctionExpression + DbFunctionExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbGroupByExpression. + DbGroupByExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbInExpression. + DbInExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbIntersectExpression. + DbIntersectExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbIsEmptyExpression. + DbIsEmptyExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbIsNullExpression. + DbIsNullExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbIsOfExpression. + DbIsOfExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbJoinExpression. + DbJoinExpression oggetto della visita. + + + Metodo del pattern visitor per DbLambdaExpression. + DbLambdaExpression oggetto della visita. + + + Metodo del pattern visitor per DbLikeExpression. + DbLikeExpression oggetto della visita. + + + Metodo del pattern visitor per DbLimitExpression. + DbLimitExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbNewInstanceExpression. + DbNewInstanceExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbNotExpression. + DbNotExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbNullExpression. + DbNullExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbOfTypeExpression. + DbOfTypeExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbOrExpression. + DbOrExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbParameterReferenceExpression. + DbParameterReferenceExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbProjectExpression. + DbProjectExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbPropertyExpression. + DbPropertyExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbQuantifierExpression. + DbQuantifierExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbRefExpression. + DbRefExpression oggetto della visita. + + + Metodo del pattern visitor per DbRefKeyExpression. + DbRefKeyExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbRelationshipNavigationExpression. + DbRelationshipNavigationExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbScanExpression. + DbScanExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbSkipExpression. + DbSkipExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbSortExpression. + DbSortExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbTreatExpression. + DbTreatExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbUnionAllExpression. + DbUnionAllExpression oggetto della visita. + + + Metodo del pattern visitor tipizzato per DbVariableReferenceExpression. + DbVariableReferenceExpression oggetto della visita. + + + Rappresenta un predicato applicato a un set di input per produrre il set di elementi che soddisfano il predicato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che specifica il set di input. + + + Ottiene l'oggetto che specifica il predicato utilizzato per filtrare il set di input. + + + Tipo di aggregazione che corrisponde alla chiamata di una funzione di aggregazione. + + + Ottiene un valore che indica se la funzione di aggregazione viene applicata in modo distinto + + + Ottiene i metadati del metodo che specificano la funzione di aggregazione da richiamare. + + + Rappresenta una chiamata di funzione espressa come un albero dei comandi canonico. + + + Costruisce un nuovo elemento DbFunctionCommandTree che utilizza l'area di lavoro dei metadati, lo spazio dati e i metadati della funzione specificati. + Area di lavoro dei metadati che l'albero dei comandi deve utilizzare. + Lo 'spazio' logico a cui devono appartenere i metadati nelle espressioni utilizzate in questo albero dei comandi. + Funzione EDM da richiamare. + Tipo di risultato della funzione. + Parametri associati alla funzione da richiamare. + + + Ottiene o imposta il tipo di albero dei comandi. + Tipo di albero dei comandi. + + + Ottiene l'oggetto che rappresenta la funzione da richiamare. + Oggetto che rappresenta la funzione da richiamare. + + + Ottiene il tipo di risultato della funzione, attualmente vincolato a essere una raccolta di RowTypes.A differenza dell'istanza di RowType tipica, indica solo l'ordine del parametro not nome/tipo. + Tipo di risultato della funzione. + + + Rappresenta la chiamata di una funzione. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un elenco che fornisce gli argomenti per la funzione. + + + Ottiene i metadati per la funzione da richiamare. + + + Rappresenta una raccolta di elementi che compongono un gruppo. + + + Rappresenta un'operazione group by, ovvero un raggruppamento degli elementi del set di input in base alle espressioni chiave specificate seguite dall'applicazione delle aggregazioni specificate. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un elenco che fornisce le aggregazioni da applicare. + + + Ottiene l'oggetto che specifica il set di input e fornisce l'accesso alle variabili per gli elementi del set e gli elementi del gruppo. + + + Ottiene un elenco che fornisce le chiavi di raggruppamento. + + + Definisce l'associazione per il set di input in un oggetto .Oltre alle proprietà di , DbGroupExpressionBinding fornisce anche l'accesso all'elemento gruppo attraverso il riferimento alla variabile <seealso cref="P:System.Data.Entity.Core.Common.CommandTrees.DbGroupExpressionBinding.GroupVariable" /> e all'aggregazione di gruppo attraverso la proprietà <seealso cref="P:System.Data.Entity.Core.Common.CommandTrees.DbGroupExpressionBinding.GroupAggregate" />. + + + Ottiene l'oggetto che definisce il set di input. + + + Ottiene l'oggetto DbGroupAggregate che rappresenta la raccolta di elementi del gruppo. + + + Ottiene l'oggetto DbVariableReferenceExpression che fa riferimento alla variabile per gli elementi del gruppo. + + + Ottiene il nome assegnato alla variabile per gli elementi del gruppo. + + + Ottiene i metadati del tipo della variabile per gli elementi del gruppo. + + + Ottiene l'oggetto DbVariableReferenceExpression che fa riferimento alla variabile dell'elemento. + + + Ottiene il nome assegnato alla variabile dell'elemento. + + + Ottiene i metadati del tipo della variabile dell'elemento. + + + Rappresenta un'espressione booleana che verifica se un elemento specificato corrisponde a qualsiasi elemento di un elenco. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un oggetto DbExpression che specifica l'elemento per cui trovare la corrispondenza. + + + Ottiene l'elenco di oggetti DbExpression da verificare per trovare una corrispondenza. + + + Rappresenta un'operazione di inserimento di una singola riga espressa come albero dei comandi canonico.Quando viene impostata la proprietà , il comando restituisce un lettore; in caso contrario restituisce un valore scalare che indica il numero di righe interessate. + + + Inizializza una nuova istanza della classe . + Metadati. + Spazio dati. + Database di destinazione. + Clausole SET che determinano i valori delle colonne nella riga inserita. + Oggetto che specifica una proiezione di risultati da restituire in base alle righe modificate. + + + Ottiene il tipo di albero dei comandi. + Tipo di albero dei comandi. + + + Ottiene un oggetto che specifica una proiezione di risultati da restituire in base alle righe modificate.Se Null, indica che questo comando non deve restituire alcun risultato. + Oggetto che specifica una proiezione di risultati da restituire in base alle righe modificate. + + + Ottiene le clausole SET che determinano i valori delle colonne nella riga inserita. + Clausole SET che determinano i valori delle colonne nella riga inserita. + + + Rappresenta l'operazione di intersezione dei set tra gli operandi sinistro e destro. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta la determinazione del set vuoto applicata a un singolo argomento set. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta la determinazione di null applicata a un singolo argomento. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta il confronto dei tipi di un singolo argomento rispetto al tipo specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene i metadati del tipo con cui devono essere confrontati i metadati del tipo dell'argomento. + + + Rappresenta un'operazione inner, left outer o full outer join tra gli argomenti della raccolta specificati nella condizione di join specificata. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che definisce la condizione di join da applicare. + + + Ottiene l'oggetto che fornisce l'input di sinistra. + + + Ottiene l'oggetto che fornisce l'input di destra. + + + Rappresenta l'applicazione di una funzione Lambda. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un elenco che fornisce gli argomenti a cui deve essere applicata la funzione Lambda. + + + Ottiene l'oggetto che rappresenta la funzione Lambda applicata da questa espressione. + + + Rappresenta un confronto di stringhe rispetto al pattern specificato con una stringa di escape facoltativa + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'espressione che specifica la stringa da confrontare rispetto al pattern specificato + + + Ottiene l'espressione che fornisce una stringa di escape facoltativa da utilizzare per il confronto + + + Ottiene l'espressione che specifica il pattern rispetto al quale deve essere confrontata la stringa specificata + + + Rappresenta la restrizione del numero di elementi nella raccolta Argument sul valore Limite specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'espressione che specifica la raccolta di input. + + + Ottiene l'espressione che specifica il limite sul numero di elementi restituiti dalla raccolta di input. + + + Ottiene un valore che indica se l'operazione di limite includerà risultati correlati, cosa che potrebbe produrre più risultati rispetto a quanto specificato dal valore Limit se sono presenti collegamenti. + + + Specifica una singola clausola in un'operazione di modifica di inserimento o di aggiornamento. Vedere e . + + + Rappresenta un'operazione DML espressa come albero dei comandi canonico + + + Ottiene l'oggetto che specifica la tabella di destinazione per l'operazione DML. + + + Rappresenta la costruzione di una nuova istanza di un tipo specificato, inclusi i tipi di set e di record. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene un elenco che fornisce i valori di proprietà/colonna o gli elementi impostati per la nuova istanza. + + + Rappresenta il Not logico di un singolo argomento booleano. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta un valore Null. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta il recupero di elementi del tipo specificato dall'argomento impostato indicato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene i metadati del tipo di elementi che devono essere recuperati dall'argomento impostato. + + + Rappresenta l'operatore logico Or di due argomenti Boolean. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta un riferimento a un parametro dichiarato nella struttura ad albero dei comandi che contiene l'espressione. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene il nome del parametro a cui si fa riferimento. + + + Rappresenta la proiezione di un set di valori specificato sul set di input specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che specifica il set di input. + + + Ottiene l'oggetto che definisce la proiezione. + + + Fornisce metodi e proprietà per il recupero di una proprietà dell'istanza.La classe non può essere ereditata. + + + Implementa il pattern visitor per le espressioni che non producono alcun valore di risultato. + Istanza di . + visitor è null. + + + Implementa il pattern visitor per le espressioni che producono un valore di risultato di un tipo specifico. + Valore di risultato di un tipo specifico prodotto da . + Istanza di un oggetto tipizzato che produce un valore di risultato di un tipo specifico. + Tipo del risultato prodotto da visitor. + visitor è null. + + + Ottiene un oggetto che definisce l'istanza da cui deve essere recuperata la proprietà. + Oggetto che definisce l'istanza da cui deve essere recuperata la proprietà. + + + Abilita il cast implicito a . + Valore convertito. + Espressione da convertire. + + + Ottiene i metadati di proprietà per la proprietà da recuperare. + Metadati di proprietà per la proprietà da recuperare. + + + Crea una nuova coppia chiave/valore basata su questa espressione di proprietà. + Nuova coppia chiave/valore con la chiave e il valore derivati da . + + + Rappresenta un'operazione del quantificatore del tipo specificato (Any, All) sugli elementi del set di input indicato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che specifica il set di input. + + + Ottiene il predicato booleano che deve essere valutato per ogni elemento del set di input. + + + Rappresenta un'operazione di query espressa come un albero dei comandi canonico. + + + Inizializza una nuova istanza della classe che usa l'area di lavoro dei metadati specificata. + Area di lavoro dei metadati che l'albero dei comandi deve utilizzare. + Lo 'spazio' logico a cui devono appartenere i metadati nelle espressioni utilizzate in questo albero dei comandi. + Oggetto che definisce la logica della query. + + o è null. + + non rappresenta uno spazio dati valido. + + + Inizializza una nuova istanza della classe che usa l'area di lavoro dei metadati specificata. + Area di lavoro dei metadati che l'albero dei comandi deve utilizzare. + Lo 'spazio' logico a cui devono appartenere i metadati nelle espressioni utilizzate in questo albero dei comandi. + Oggetto che definisce la logica della query. + true per convalidare l'albero. In caso contrario, false.Se impostato su false la convalida dell'albero è disabilitata. + + o è null. + + non rappresenta uno spazio dati valido. + + + Inizializza una nuova istanza della classe . + Area di lavoro dei metadati che l'albero dei comandi deve utilizzare. + Lo 'spazio' logico a cui devono appartenere i metadati nelle espressioni utilizzate in questo albero dei comandi. + Oggetto che definisce la logica della query. + true per convalidare l'albero. In caso contrario, false.Se impostato su false la convalida dell'albero è disabilitata. + true per usare la semantica null del database. In caso contrario, false. + + + Ottiene il tipo di questo albero dei comandi. + Tipo di questo albero dei comandi. + + + Ottiene un oggetto che definisce la logica della query. + Oggetto che definisce la logica della query. + + + Rappresenta un riferimento fortemente tipizzato a un'istanza specifica all'interno di un set di entità specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene i metadati per il set di entità che contiene l'istanza. + + + Rappresenta il recupero del valore della chiave del riferimento specificato come riga. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta la navigazione di una relazione (composizione o associazione) dato il ruolo 'from', il ruolo 'to' e un'istanza del ruolo from + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene i metadati per l'entità finale della relazione da cui navigare + + + Ottiene i metadati per l'entità finale della relazione a cui navigare + + + Ottiene l'oggetto che specifica l'istanza dell'entità finale della relazione 'from' da cui deve essere eseguita la navigazione. + + + Ottiene i metadati per la relazione su cui si verifica la navigazione + + + Rappresenta un''analisi' di tutti gli elementi di un set di entità specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene i metadati per il set di entità o di relazioni con riferimenti. + + + Specifica una clausola in un'operazione di modifica che imposta il valore di una proprietà. + + + Ottiene un oggetto che specifica la proprietà che deve essere aggiornata. + + + Ottiene un oggetto che specifica il nuovo valore con cui aggiornare la proprietà. + + + Rappresenta un'operazione per ignorare il numero specificato di elementi del set di input dopo l'applicazione dell'ordinamento descritto nelle chiavi di ordinamento specificate. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'espressione che specifica il numero di elementi da ignorare dalla raccolta di input. + + + Ottiene l'oggetto che specifica il set di input. + + + Ottiene un elenco che definisce l'ordinamento. + + + Specifica una chiave di ordinamento che può essere utilizzata come parte dell'ordinamento in un oggetto DbSortExpression. + + + Ottiene un valore Boolean che indica se la chiave di ordinamento utilizza è crescente o meno. + + + Ottiene un valore stringa che specifica le regole di confronto per la chiave di ordinamento. + + + Ottiene l'oggetto che fornisce il valore per la chiave di ordinamento. + + + Rappresenta un'operazione di ordinamento applicata agli elementi del set di input specificato in base alle chiavi di ordinamento indicate. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene l'oggetto che specifica il set di input. + + + Ottiene un elenco che definisce l'ordinamento. + + + Rappresenta la conversione del tipo di un singolo argomento nel tipo specificato. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Tipo di base astratto per le espressioni che accettano un singolo operando dell'espressione + + + Ottiene l'oggetto che definisce l'argomento. + + + Rappresenta l'operazione di unione di set, senza rimozione dei duplicati, tra gli operandi sinistro e destro. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Rappresenta un'operazione di aggiornamento di una singola riga espressa come struttura ad albero dei comandi.La classe non può essere ereditata. + + + Inizializza una nuova istanza della classe . + Modello su cui opera il comando. + Spazio dati. + Tabella di destinazione per l'operazione DML (Data Manipulation Language). + Predicato utilizzato per determinare i membri della raccolta di destinazione da aggiornare. + Elenco di clausole SET di aggiornamento che definiscono l'operazione di aggiornamento. + Oggetto che specifica una proiezione di risultati da restituire in base alle righe modificate. + + + Ottiene il tipo di questo albero dei comandi. + Tipo di questo albero dei comandi. + + + Ottiene un oggetto che specifica il predicato utilizzato per determinare i membri della raccolta di destinazione da aggiornare. + Oggetto che specifica il predicato utilizzato per determinare i membri della raccolta di destinazione da aggiornare. + + + Ottiene un oggetto che specifica una proiezione di risultati da restituire, in base alle righe modificate. + Oggetto che specifica una proiezione di risultati da restituire in base alle righe modificate.Null indica che questo comando non deve restituire alcun risultato. + + + Ottiene l'elenco di clausole SET di aggiornamento che definiscono l'operazione di aggiornamento. + Elenco di clausole SET di aggiornamento che definiscono l'operazione di aggiornamento. + + + Rappresenta un riferimento a una variabile attualmente inclusa nell'ambito. + + + Metodo del pattern per i visitor delle espressioni che non producono un valore di risultato. + Istanza di DbExpressionVisitor. + visitor + + + Metodo del pattern per i visitor di espressioni che producono un valore di risultato di un tipo specifico. + Istanza di un oggetto DbExpressionVisitor tipizzato che produce un valore di risultato di tipo TResultType. + Tipo del risultato prodotto da visitor + visitor + + + Ottiene il nome della variabile a cui si fa riferimento. + + + Visita ogni elemento di un albero delle espressioni da un'espressione radice specificata.Se cambia uno qualsiasi degli elementi, l'albero viene ricompilato alla radice e viene restituita la nuova espressione radice. In caso contrario, viene restituita l'espressione radice originale. + + + Inizializza una nuova istanza della classe . + + + Rappresenta un evento quando si accede all'ambito per il visitor dell'espressione con le variabili di ambito specificate. + Raccolta di variabili di ambito. + + + Esce dall'ambito per il visitor dell'espressione. + + + Sostituisce un'espressione precedente con una nuova per il visitor dell'espressione. + Espressione precedente. + Nuova espressione. + + + Rappresenta un evento quando viene riassociata la variabile per il visitor dell'espressione. + Percorso della variabile. + Riferimento della destinazione di riassociazione della variabile. + + + Implementa il pattern visitor per l'espressione AND logica. + Visitor implementato. + DbAndExpression oggetto della visita. + + + Implementa il pattern visitor per la chiamata della funzione specificata per ogni elemento nel set di input specificato. + Visitor implementato. + DbApplyExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione aritmetica applicata agli argomenti numerici. + Visitor implementato. + DbArithmeticExpression oggetto della visita. + + + Implementa il pattern visitor per le clausole When, Then e Else. + Visitor implementato. + DbCaseExpression oggetto della visita. + + + Implementa il pattern visitor per la conversione del tipo di un singolo argomento nel tipo specificato. + Visitor implementato. + DbCastExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione di confronto applicata a due argomenti. + Visitor implementato. + DbComparisonExpression oggetto della visita. + + + Implementa il pattern visitor per i diversi tipi di costanti. + Visitor implementato. + DbConstantExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione di join non condizionale tra gli argomenti della raccolta specificati. + Visitor implementato. + DbCrossJoinExpression oggetto della visita. + + + Implementa il pattern visitor per l'espressione che recupera un'entità in base al riferimento specificato. + Visitor implementato. + DbDerefExpression oggetto della visita. + + + Implementa il pattern visitor per gli elementi duplicati rimossi dall'argomento set specificato. + Visitor implementato. + DbDistinctExpression oggetto della visita. + + + Implementa il pattern visitor per la conversione dell'argomento set specificato in un singleton. + Visitor implementato. + DbElementExpression oggetto della visita. + + + Implementa il pattern visitor per l'espressione che estrae un riferimento dall'istanza dell'entità sottostante. + Visitor implementato. + DbEntityRefExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione di sottrazione dei set tra gli operandi sinistro e destro. + Visitor implementato. + DbExceptExpression oggetto della visita. + + + Implementa il pattern visitor per le funzionalità di base richieste dai tipi di espressione. + Visitor implementato. + DbExpression oggetto della visita. + + + Implementa il pattern visitor per un predicato applicato per filtrare un set di input. + Visitor implementato. + DbFilterExpression oggetto della visita. + + + Implementa il pattern visitor per una chiamata di una funzione. + Visitor implementato. + DbFunctionExpression oggetto della visita. + + + Implementa il pattern visitor per un'operazione group by. + Visitor implementato. + DbGroupByExpression oggetto della visita. + + + Implementa il pattern visitor per DbInExpression. + Visitor implementato. + DbInExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione di intersezione dei set tra gli operandi sinistro e destro. + Visitor implementato. + DbIntersectExpression oggetto della visita. + + + Implementa il pattern visitor per la determinazione di un set vuoto applicata a un singolo argomento set. + Visitor implementato. + DbIsEmptyExpression oggetto della visita. + + + Implementa il pattern visitor per la determinazione Null applicata a un singolo argomento. + Visitor implementato. + DbIsNullExpression oggetto della visita. + + + Implementa il pattern visitor per il confronto del tipo di un singolo argomento rispetto al tipo specificato. + Visitor implementato. + DbIsOfExpression oggetto della visita. + + + Implementa il pattern visitor per un'operazione inner, left outer o full outer join tra gli argomenti della raccolta specificati nella condizione di join specificata. + Visitor implementato. + DbJoinExpression oggetto della visita. + + + Implementa il pattern visitor per l'applicazione di una funzione lambda agli argomenti rappresentati da oggetti DbExpression. + Visitor implementato. + DbLambdaExpression oggetto della visita. + + + Implementa il pattern visitor per un confronto di stringhe rispetto al pattern specificato con una stringa di escape facoltativa. + Visitor implementato. + DbLikeExpression oggetto della visita. + + + Implementa il pattern visitor per la restrizione del numero di elementi nella raccolta di argomenti sul valore limite specificato. + Visitor implementato. + DbLimitExpression oggetto della visita. + + + Implementa il pattern visitor per la costruzione di una nuova istanza di un tipo specificato, inclusi i tipi di set e di record. + Visitor implementato. + DbNewInstanceExpression oggetto della visita. + + + Implementa il pattern visitor per il NOT logico di un singolo argomento booleano. + Visitor implementato. + DbNotExpression oggetto della visita. + + + Implementa il pattern visitor per un riferimento a un valore letterale Null tipizzato. + Visitor implementato. + DbNullExpression oggetto della visita. + + + Implementa il pattern visitor per il recupero di elementi del tipo specificato dall'argomento set indicato. + Visitor implementato. + DbOfTypeExpression oggetto della visita. + + + Implementa il pattern visitor per l'OR logico di due argomenti booleani. + Visitor implementato. + DbOrExpression oggetto della visita. + + + Implementa il pattern visitor per un riferimento a un parametro dichiarato nell'albero dei comandi che contiene l'espressione. + Visitor implementato. + DbParameterReferenceExpression oggetto della visita. + + + Implementa il pattern visitor per la proiezione di un set di input specificato sull'espressione specificata. + Visitor implementato. + DbProjectExpression oggetto della visita. + + + Implementa il pattern visitor per il recupero della proprietà di un'istanza. + Visitor implementato. + DbPropertyExpression oggetto della visita. + + + Implementa il pattern visitor per un'operazione del quantificatore del tipo specificato sugli elementi del set di input specificato. + Visitor implementato. + DbQuantifierExpression oggetto della visita. + + + Implementa il pattern visitor per un riferimento fortemente tipizzato a un'istanza specifica all'interno di un set di entità. + Visitor implementato. + DbRefExpression oggetto della visita. + + + Implementa il pattern visitor per il recupero del valore chiave dal valore di riferimento sottostante. + Visitor implementato. + DbRefKeyExpression oggetto della visita. + + + Implementa il pattern visitor per la navigazione di una relazione. + Visitor implementato. + DbRelationshipNavigationExpression oggetto della visita. + + + Implementa il pattern visitor per un'analisi su un set di entità o un set di relazioni, come indicato dalla proprietà Target. + Visitor implementato. + DbScanExpression oggetto della visita. + + + Implementa il pattern visitor per l'espressione SKIP. + Visitor implementato. + DbSkipExpression oggetto della visita. + + + Implementa il pattern visitor per una chiave di ordinamento che può essere utilizzata come parte dell'ordinamento. + Visitor implementato. + DbSortExpression oggetto della visita. + + + Implementa il pattern visitor per un'operazione di conversione del tipo applicata a un argomento polimorfico. + Visitor implementato. + DbTreatExpression oggetto della visita. + + + Implementa il pattern visitor per l'operazione di unione dei set tra gli operandi sinistro e destro. + Visitor implementato. + DbUnionAllExpression oggetto della visita. + + + Implementa il pattern visitor per un riferimento a una variabile attualmente inclusa nell'ambito. + Visitor implementato. + DbVariableReferenceExpression oggetto della visita. + + + Implementa il pattern visitor per l'aggregazione. + Pattern visitor implementato. + Aggregazione da visitare. + + + Implementa il pattern visitor per il set di entità. + Pattern visitor implementato. + Set di entità. + + + Implementa il pattern visitor per l'espressione. + Pattern visitor implementato. + Espressione. + + + Implementa il pattern visitor per l'associazione di espressioni. + Pattern visitor implementato. + Associazione di espressioni. + + + Implementa il pattern visitor per l'elenco di associazioni di espressioni. + Pattern visitor implementato. + Elenco di associazioni di espressioni. + + + Implementa il pattern visitor per l'elenco di espressioni. + Pattern visitor implementato. + Elenco di espressioni. + + + Implementa il pattern visitor per la funzione. + Pattern visitor implementato. + Metadati della funzione. + + + Implementa il pattern visitor per l'aggregazione di funzioni. + Pattern visitor implementato. + Aggregazione. + + + Implementa il pattern visitor per l'aggregazione di gruppi. + Pattern visitor implementato. + Aggregazione. + + + Implementa il pattern visitor per l'associazione di espressioni di gruppo. + Pattern visitor implementato. + Associazione. + + + Implementa il pattern visitor per la funzione Lambda. + Pattern visitor implementato. + Funzione lambda. + + + Implementa il pattern visitor per la clausola di ordinamento. + Pattern visitor implementato. + Clausola di ordinamento. + + + Implementa il pattern visitor per l'ordinamento. + Pattern visitor implementato. + Ordinamento. + + + Implementa il pattern visitor per il tipo. + Pattern visitor implementato. + Tipo. + + + Implementa il pattern visitor per l'utilizzo del tipo. + Pattern visitor implementato. + Tipo. + + + Fornisce un'API per costruire oggetti e rende l'API accessibile come metodi di estensione sul tipo di espressione stesso. + + + Crea un nuovo oggetto . + Nuova funzione Aggregate con un riferimento all'argomento e alla funzione specificati.La proprietà Distinct della funzione Aggregate presenterà il valore false. + Funzione che definisce l'operazione di aggregazione. + Argomento su cui calcolare la funzione di aggregazione. + + o è null. + + non è una funzione aggregata o include più argomenti, oppure il tipo di risultato di non è uguale o promuovibile al tipo di parametro di . + + + Crea un nuovo oggetto che viene applicato in modo distinto. + Nuova funzione Aggregate con un riferimento all'argomento e alla funzione specificati.La proprietà Distinct della funzione Aggregate presenterà il valore true. + Funzione che definisce l'operazione di aggregazione. + Argomento su cui calcolare la funzione di aggregazione. + + o è null. + + non è una funzione aggregata o include più argomenti, oppure il tipo di risultato di non è uguale o promuovibile al tipo di parametro di . + + + Crea un nuovo oggetto che determina se il predicato specificato vale per tutti gli elementi del set di input. + Nuovo elemento DbQuantifierExpression che rappresenta l'operazione All. + Espressione che specifica il set di input. + Metodo che rappresenta un predicato da valutare per ogni membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica predicativa. + + or is null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che determina se il predicato specificato vale per tutti gli elementi del set di input. + Nuovo elemento DbQuantifierExpression che rappresenta l'operazione All. + Associazione di espressione che specifica il set di input. + Espressione che rappresenta un predicato da valutare per ogni membro del set di input. + + or is null. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un oggetto che esegue l'operazione AND logica degli argomenti a sinistra e a destra. + Nuovo elemento DbAndExpression con gli argomenti specificati. + Espressione booleana che specifica l'argomento a sinistra. + Espressione booleana che specifica l'argomento a destra. + + o è null. + + o non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che determina se l'argomento set specificato è non vuoto. + Nuovo oggetto applicato a un nuovo oggetto con l'argomento specificato. + Espressione che specifica il set di input. + + è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un nuovo oggetto che determina se il predicato specificato vale per qualsiasi elemento del set di input. + Nuovo elemento DbQuantifierExpression che rappresenta l'operazione Any. + Espressione che specifica il set di input. + Metodo che rappresenta il predicato da valutare per ogni membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica predicativa. + + or is null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che determina se il predicato specificato vale per qualsiasi elemento del set di input. + Nuovo elemento DbQuantifierExpression che rappresenta l'operazione Any. + Associazione di espressione che specifica il set di input. + Espressione che rappresenta un predicato da valutare per ogni membro del set di input. + + or is null. + + non dispone di un tipo di risultato booleano. + + + Restituisce gli argomenti specificati come oggetto della coppia chiave/valore. + Oggetto della coppia chiave/valore. + Valore nella coppia chiave/valore. + Chiave nella coppia chiave/valore. + + + Restituisce gli argomenti specificati come oggetto della coppia chiave/valore. + Oggetto della coppia chiave/valore. + Valore nella coppia chiave/valore. + Chiave nella coppia chiave/valore. + + + Crea un nuovo oggetto che associa l'espressione specificata utilizzando un nome di variabile generato. + Nuova associazione con l'espressione specificata e un nome di variabile generato. + Espressione da associare. + + è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un nuovo oggetto che associa l'espressione specificata utilizzando il nome di variabile specificato. + Nuova associazione con l'espressione specificata e un nome di variabile. + Espressione da associare. + Nome di variabile da utilizzare per l'associazione. + + o è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un nuovo oggetto . + Nuovo elemento DbCaseExpression con i casi specificati e il risultato predefinito. + Elenco di espressioni che forniscono la logica FOR condizionale di ogni caso. + Elenco di espressioni che forniscono il risultato di ogni caso. + Espressione che definisce il risultato in assenza di corrispondenza con i casi elencati. + + o è Null o contiene Null oppure è Null. + + o è vuoto o contiene un'espressione con un tipo di risultato non booleano oppure non esiste alcun tipo di risultato comune per tutte le espressioni in e . + + + Crea un nuovo oggetto che applica un'operazione di cast a un argomento polimorfico. + Nuovo elemento DbCastExpression con il tipo di destinazione e l'argomento specificati. + Argomento a cui applicare il cast. + Metadati di tipo che specificano il tipo a cui eseguire il cast. + + o è null. + Il cast specificato non è valido. + + + Crea un nuovo oggetto del tipo primitivo specificato con il valore costante specificato. + Nuovo elemento DbConstantExpression con il valore specificato e un tipo di risultato di . + Tipo del valore costante. + Valore costante da rappresentare. + valueconstantType + + non è un'istanza di un tipo di costante valido, non rappresenta un tipo primitivo o è di un tipo primitivo diverso da quello rappresentato da . + + + Crea un nuovo oggetto con il valore costante specificato. + Nuovo elemento DbConstantExpression con il valore specificato. + Valore costante da rappresentare. + + è null. + + non è un'istanza di un tipo di costante valido. + + + Crea un nuovo oggetto che codifica un riferimento a un'entità specifica in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Raccolta di oggetti che forniscono i valori chiave.Queste espressioni devono corrispondere (per numero, tipo e ordine) alle proprietà chiave del tipo di entità a cui si fa riferimento. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al conteggio dei membri principali dichiarati dal tipo di elemento di oppure in è contenuta un'espressione con un tipo di risultato che non è compatibile con il tipo di membro principale corrispondente. + + + Crea un nuovo oggetto che codifica un riferimento a un'entità specifica in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Raccolta di oggetti che forniscono i valori chiave.Queste espressioni devono corrispondere (per numero, tipo e ordine) alle proprietà chiave del tipo di entità a cui si fa riferimento. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al conteggio dei membri principali dichiarati dal tipo di elemento di oppure in è contenuta un'espressione con un tipo di risultato che non è compatibile con il tipo di membro principale corrispondente. + + + Crea un nuovo oggetto che codifica un riferimento a un'entità specifica di un tipo specificato in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Tipo specifico dell'entità a cui si fa riferimento.Deve trattarsi di un tipo di entità dalla stessa gerarchia del tipo di elemento del set di entità. + Raccolta di oggetti che forniscono i valori chiave.Queste espressioni devono corrispondere (per numero, tipo e ordine) alle proprietà chiave del tipo di entità a cui si fa riferimento. + + o è Null o è Null o contiene Null. + + non proviene dalla stessa gerarchia di tipi (un sottotipo, un supertipo o lo stesso tipo) del tipo di elemento di . + Il conteggio di non corrisponde al conteggio dei membri principali dichiarati dal tipo di elemento di oppure in è contenuta un'espressione con un tipo di risultato che non è compatibile con il tipo di membro principale corrispondente. + + + Crea un nuovo oggetto che codifica un riferimento a un'entità specifica di un tipo specificato in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Tipo specifico dell'entità a cui si fa riferimento.Deve trattarsi di un tipo di entità dalla stessa gerarchia del tipo di elemento del set di entità. + Raccolta di oggetti che forniscono i valori chiave.Queste espressioni devono corrispondere (per numero, tipo e ordine) alle proprietà chiave del tipo di entità a cui si fa riferimento. + + o è Null o è Null o contiene Null. + + non proviene dalla stessa gerarchia di tipi (un sottotipo, un supertipo o lo stesso tipo) del tipo di elemento di . + Il conteggio di non corrisponde al conteggio dei membri principali dichiarati dal tipo di elemento di oppure in è contenuta un'espressione con un tipo di risultato che non è compatibile con il tipo di membro principale corrispondente. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per cui restituisce un set vuoto non vengono incluse. + Nuovo elemento DbApplyExpression con le associazioni input e apply specificate e un oggetto di CrossApply. + Oggetto che specifica il set di input. + Metodo che specifica la logica da valutare una volta per ogni membro del set di input. + + o è null. + + non dispone di un tipo di risultato della raccolta. + Il risultato di contiene un nome o un'espressione Null. + Il risultato di contiene un nome o un'espressione non valida in un'associazione all'espressione. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per cui restituisce un set vuoto non vengono incluse. + Nuovo elemento DbApplyExpression con le associazioni input e apply specificate e un oggetto di CrossApply. + Oggetto che specifica il set di input. + Oggetto che specifica la logica da valutare una volta per ogni membro del set di input. + + o è null. + + + Crea un nuovo oggetto che crea un join incondizionato dei set specificati dall'elenco di associazioni di espressioni di input. + Nuovo elemento DbCrossJoinExpression, con un oggetto di CrossJoin, che rappresenta il join non condizionale dei set di input. + Elenco di associazioni di espressioni che specifica i set di input. + + è Null o contiene Null. + + contiene meno di due associazioni all'espressione. + + + Crea un nuovo oggetto che recupera un'Entità specifica in funzione di un'espressione di riferimento. + Nuovo elemento DbDerefExpression che recupera l'Entità specificata. + Oggetto che fornisce il riferimento.Questa espressione deve presentare un tipo di riferimento. + + è Null + + non dispone di un tipo di risultato di riferimento. + + + Crea un nuovo oggetto che rimuove i duplicati dall'argomento set specificato. + Nuovo elemento DbDistinctExpression che rappresenta l'operazione di distinzione applicata all'argomento set specificato. + Espressione che definisce il set su cui eseguire l'operazione di distinzione. + + è null. + + non dispone di un tipo di risultato di riferimento. + + + Crea un nuovo oggetto che divide l'argomento a sinistra per l'argomento a destra. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di divisione. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato numerico comune tra e . + + + Crea un nuovo oggetto che converte un set in un singleton. + Elemento DbElementExpression che rappresenta la conversione dell'argomento set in un singleton. + Espressione che specifica il set di input. + + è null. + + non dispone di un tipo di risultato di riferimento. + + + Crea un nuovo oggetto che verifica l'uguaglianza tra l'argomento a sinistra e l'argomento a destra. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di uguaglianza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato numerico comune tra e . + + + Crea un nuovo oggetto che calcola la sottrazione dell'argomento set a destra dall'argomento set a sinistra. + Nuovo elemento DbExceptExpression che rappresenta la differenza dell'argomento a sinistra dall'argomento a destra. + Espressione che definisce l'argomento set a sinistra. + Espressione che definisce l'argomento set a destra. + + o è null. + Non esiste alcun tipo di risultato numerico comune tra e . + + + Crea un nuovo oggetto che determina se l'argomento set specificato è non vuoto. + Nuovo oggetto applicato a un nuovo oggetto con l'argomento specificato. + Espressione che specifica il set di input. + + è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un oggetto con il valore booleano false. + Oggetto con il valore booleano false. + + + Crea un nuovo oggetto che filtra gli elementi nel set di input specificato tramite il predicato specificato. + Nuovo elemento DbFilterExpression che produce il set filtrato. + Associazione di espressione che specifica il set di input. + Espressione che rappresenta un predicato da valutare per ogni membro del set di input. + + o è null. + + non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che unisce in join i set specificati dalle espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando FullOuterJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di FullOuterJoin, che rappresenta l'operazione di full outer join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Metodo che rappresenta la condizione in base a cui creare il join.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica della condizione di join. + + , o è Null. + + o non dispone di un tipo di risultato della raccolta. + L'espressione generata da è Null. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che unisce in join i set specificati dalle associazione di espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando FullOuterJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di FullOuterJoin, che rappresenta l'operazione di full outer join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Espressione che specifica la condizione in base a cui creare il join. + + , o è Null. + + non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che recupera il riferimento dell'entità specificata in forma strutturale. + Nuovo elemento DbEntityRefExpression che recupera un riferimento all'entità specificata. + Espressione che fornisce l'entità.Questa espressione deve presentare un tipo di risultato di entità. + + è null. + + non dispone di un tipo di risultato di entità. + + + Crea un nuovo oggetto che recupera i valori chiave del riferimento specificato in forma strutturale. + Nuovo elemento DbRefKeyExpression che recupera i valori chiave del riferimento specificato. + Espressione che fornisce il riferimento.Questa espressione deve presentare un tipo di riferimento con un tipo di elemento di Entità. + + è null. + + non dispone di un tipo di risultato di entità. + + + Crea un nuovo oggetto che determina se l'argomento a sinistra è maggiore dell'argomento a destra. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di maggioranza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che determina se l'argomento a sinistra è maggiore o uguale all'argomento a destra. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di maggioranza o uguaglianza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + left o right è Null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra left e right. + + + Crea un nuovo oggetto sull'argomento specificato. + Nuova aggregazione di gruppo che rappresenta gli elementi del gruppo a cui fa riferimento l'argomento specificato. + Argomento su cui eseguire l'operazione di annidamento. + + è null. + + + Crea una nuova associazione a un'espressione di gruppo che utilizza nomi di variabile e di variabile di gruppo generati per associare l'espressione specificata. + Nuova associazione a un'espressione di gruppo con l'espressione specificata e un nome di variabile di gruppo e un nome di variabile generati. + Espressione da associare. + + è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea una nuovo oggetto che utilizza il nome di variabile e i nomi delle variabili di gruppo specificati per associare l'espressione specificata. + Nuova associazione a un'espressione di gruppo con l'espressione specificata, un nome di variabile e un nome di variabile di gruppo. + Espressione da associare. + Nome di variabile da utilizzare per l'associazione. + Nome di variabile da utilizzare per fare riferimento al gruppo quando la nuova associazione a un'espressione di gruppo viene utilizzata in un'espressione di raggruppamento. + + , o è Null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un nuovo oggetto che raggruppa gli elementi del set di input in base alle chiavi di gruppo specificate e applica le aggregazioni specificate. + Nuovo elemento DbGroupByExpression con il set di input, le chiavi di raggruppamento e le aggregazioni specificati. + Oggetto che specifica il set di input. + Elenco di coppie stringa-espressione che definiscono le colonne di raggruppamento. + Elenco di espressioni che specificano le aggregazioni da applicare. + + , o è Null, contiene un nome o un'espressione della colonna chiave Null oppure aggregates contiene un nome della colonna aggregata Null o . + Sia sia sono vuoti o è stato specificato un nome della colonna non valido o duplicato. + + + Crea un oggetto che corrisponde al risultato dell'espressione specificata con i risultati delle espressioni costanti nell'elenco specificato. + Nuovo elemento DbInExpression con gli argomenti specificati se l'elenco DbConstantExpression non è vuoto, in caso contrario un'espressione costante false. + Elemento DbExpression di cui trovare la corrispondenza. + Elenco di oggetti DbConstantExpression da verificare per trovare una corrispondenza. + + o è null. + Il tipo di risultato di è diverso da quello di un'espressione di . + + + Crea un nuovo oggetto che unisce in join i set specificati dalle espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando InnerJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di InnerJoin, che rappresenta l'operazione di inner join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Metodo che rappresenta la condizione in base a cui creare il join.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica della condizione di join. + + , o è Null. + + o non dispone di un tipo di risultato della raccolta. + L'espressione generata da è Null. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che unisce in join i set specificati dalle espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando InnerJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di InnerJoin, che rappresenta l'operazione di inner join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Espressione che specifica la condizione in base a cui creare il join. + + , o è Null. + + non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che calcola l'intersezione degli argomenti set a sinistra e a destra. + Nuovo DbIntersectExpression che rappresenta l'intersezione degli argomenti a sinistra e a destra. + Espressione che definisce l'argomento set a sinistra. + Espressione che definisce l'argomento set a destra. + + o right è . + Non esiste alcun tipo di risultati della raccolta comune tra e . + + + Crea un nuovo oggetto che rappresenta l'applicazione della funzione Lambda specificata agli argomenti specificati. + Nuovo elemento DbLambdaExpression che rappresenta l'applicazione della funzione Lambda. + Istanza di che rappresenta la funzione Lambda da applicare. + Elenco di espressioni che forniscono gli argomenti. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al numero di variabili dichiarato da oppure contiene un'espressione con un tipo di risultato che non è uguale né promuovibile al tipo di variabile corrispondente. + + + Crea un nuovo oggetto che rappresenta l'applicazione della funzione Lambda specificata agli argomenti specificati. + Nuovo elemento DbLambdaExpression che rappresenta l'applicazione della funzione Lambda. + Istanza di che rappresenta la funzione Lambda da applicare. + Espressioni che forniscono gli argomenti. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al numero di variabili dichiarato da oppure contiene un'espressione con un tipo di risultato che non è uguale né promuovibile al tipo di variabile corrispondente. + + + Crea un nuovo oggetto che rappresenta la chiamata della funzione specificata con gli argomenti specificati. + Nuovo elemento DbFunctionExpression che rappresenta la chiamata della funzione. + Metadati per la funzione da richiamare. + Elenco di espressioni che forniscono gli argomenti alla funzione. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al numero di variabili dichiarato da oppure contiene un'espressione con un tipo di risultato che non è uguale né promuovibile al tipo di variabile corrispondente. + + + Crea un nuovo oggetto che rappresenta la chiamata della funzione specificata con gli argomenti specificati. + Nuovo elemento DbFunctionExpression che rappresenta la chiamata della funzione. + Metadati per la funzione da richiamare. + Espressioni che forniscono gli argomenti alla funzione. + + è Null o è Null o contiene Null. + Il conteggio di non corrisponde al numero di variabili dichiarato da oppure contiene un'espressione con un tipo di risultato che non è uguale né promuovibile al tipo di variabile corrispondente. + + + Crea un nuovo oggetto che determina se l'argomento set specificato è un set vuoto. + Nuovo elemento DbIsEmptyExpression con l'argomento specificato. + Espressione che specifica il set di input. + + è null. + + non dispone di un tipo di risultato della raccolta. + + + Crea un nuovo oggetto che determina se l'argomento set specificato è Null. + Nuovo elemento DbIsNullExpression con l'argomento specificato. + Espressione che specifica l'argomento. + + è null. + + dispone di un tipo di risultati della raccolta. + + + Crea un nuovo oggetto che determina se l'argomento specificato è del tipo o del sottotipo specificato. + Nuovo elemento DbIsOfExpression con il tipo e l'istanza specificati e DbExpressionKind IsOf. + Espressione che specifica l'istanza. + Metadati del tipo che specificano il tipo con cui deve essere confrontato il tipo di risultato dell'istanza. + + o è null. + + non si trova nella stessa gerarchia dei tipi del tipo di risultato di . + + + Crea una nuova espressione che determina se l'argomento specificato è del tipo specificato ed esclusivamente di tale tipo (non di un sottotipo). + Nuovo elemento DbIsOfExpression con il tipo e l'istanza specificati e DbExpressionKind IsOfOnly. + Espressione che specifica l'istanza. + Metadati del tipo che specificano il tipo con cui deve essere confrontato il tipo di risultato dell'istanza. + + o è null. + + non si trova nella stessa gerarchia dei tipi del tipo di risultato di . + + + Crea un nuovo oggetto che unisce in join i set specificati dalle espressioni esterne e interne in base a una condizione di uguaglianza tra le chiavi interne ed esterne specificate, utilizzando InnerJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di InnerJoin, che rappresenta l'operazione di inner join applicata ai set di input a sinistra e a destra in base a una condizione di join che confronta i valori delle chiavi esterne e interne ai fini dell'uguaglianza. + Oggetto che specifica l'argomento set esterno. + Oggetto che specifica l'argomento set interno. + Metodo che specifica come derivare il valore della chiave esterna da un elemento del set esterno. + Metodo che specifica come derivare il valore della chiave interna da un elemento del set interno. + + , , o è Null. + + o non dispone di un tipo di risultato della raccolta. + L'espressione generata da o è Null. + L'espressione generata da o non è confrontabile in termini di uguaglianza. + + + Crea un nuovo oggetto che proietta il selettore specificato sui set specificati dalle espressioni esterne e interne, unite in join in base a una condizione di uguaglianza tra le chiavi interne ed esterne specificate, utilizzando InnerJoin come . + Nuovo elemento DbProjectExpression con il selettore specificato come relativa proiezione e un nuovo DbJoinExpression come relativo input.L'elemento DbJoinExpression di input viene creato con un oggetto di InnerJoin, che rappresenta l'operazione di inner join applicata ai set di input a sinistra e a destra in base a una condizione di join che confronta i valori delle chiavi esterne e interne ai fini dell'uguaglianza. + Oggetto che specifica l'argomento set esterno. + Oggetto che specifica l'argomento set interno. + Metodo che specifica come derivare il valore della chiave esterna da un elemento del set esterno. + Metodo che specifica come derivare il valore della chiave interna da un elemento del set interno. + Metodo che specifica come derivare un elemento del set di risultati dagli elementi dei set interni ed esterni.Questo metodo deve produrre un'istanza di un tipo compatibile con Join che possa essere risolta in un oggetto .Requisiti di compatibilità per come descritto nelle osservazioni. + Tipo del selettore. + + , , , o è Null. + + o non dispone di un tipo di risultato della raccolta. + L'espressione generata da o è Null. + Il risultato di è Null dopo la conversione all'oggetto DbExpression. + Le espressioni generate da e non sono compatibili in termini di uguaglianza. + Il risultato di non è compatibile con SelectMany. + + + Crea un oggetto con l'implementazione e i parametri formali della funzione Lambda inline specificata. + Nuova funzione DbLambda che descrive una funzione Lambda inline con i parametri formali e il corpo specificati. + Espressione che definisce la logica della funzione Lambda. + Raccolta di che rappresenta i parametri formali della funzione Lambda.Queste variabili sono valide per l'utilizzo nell'espressione . + + è Null o contiene valori Null o è Null. + + contiene più di un elemento con lo stesso nome di variabile. + + + Crea un oggetto con l'implementazione e i parametri formali della funzione Lambda inline specificata. + Nuova funzione DbLambda che descrive una funzione Lambda inline con i parametri formali e il corpo specificati. + Espressione che definisce la logica della funzione Lambda. + Raccolta di che rappresenta i parametri formali della funzione Lambda.Queste variabili sono valide per l'utilizzo nell'espressione body. + + è Null o contiene valori Null o è Null. + + contiene più di un elemento con lo stesso nome di variabile. + + + Crea un nuovo oggetto che unisce in join i set specificati dalle espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando LeftOuterJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di LeftOuterJoin, che rappresenta l'operazione di left outer join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Metodo che rappresenta la condizione in base a cui creare il join.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica della condizione di join. + + , o è Null. + + o non dispone di un tipo di risultato della raccolta. + L'espressione generata da è Null. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che unisce in join i set specificati dalle associazioni di espressioni a sinistra e a destra, in base alla condizione di join specificata, utilizzando LeftOuterJoin come . + Nuovo elemento DbJoinExpression, con un oggetto di LeftOuterJoin, che rappresenta l'operazione di left outer join applicata ai set di input a sinistra e a destra in base alla condizione di join specificata. + Oggetto che specifica l'argomento set a sinistra. + Oggetto che specifica l'argomento set a destra. + Espressione che specifica la condizione in base a cui creare il join. + + , o è Null. + + non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che determina se l'argomento a sinistra è minore dell'argomento a destra. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di minoranza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che determina se l'argomento a sinistra è minore o uguale all'argomento a destra. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di minoranza o uguaglianza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che confronta la stringa di input specificata con il modello specificato. + Nuovo elemento DbLikeExpression con il modello, l'input e un escape Null specificati. + Espressione che specifica la stringa di input. + Espressione che specifica la stringa modello. + + o è null. + + o non dispone di un tipo di risultato stringa. + + + Crea un nuovo oggetto che confronta la stringa di input specificata con il modello specificato utilizzando la stringa di escape facoltativa. + Nuovo elemento DbLikeExpression con il modello, l'input e una stringa di escape specificati. + Espressione che specifica la stringa di input. + Espressione che specifica la stringa modello. + Espressione facoltativa che specifica la stringa di escape. + + , o il carattere di escape è . + + , o il carattere di escape non dispone di un tipo di risultato stringa. + + + Crea un nuovo oggetto che limita il numero di elementi nella raccolta Argument al valore Limit del conteggio specificato.I risultati correlati non sono inclusi nell'output. + Nuovo elemento DbLimitExpression con i valori limite del conteggio e l'argomento specificati che non include i risultati correlati. + Espressione che specifica la raccolta di input. + Espressione che specifica il valore limite. + + o è null. + + non dispone di un tipo di risultati della raccolta o non dispone di un tipo di risultato uguale o promuovibile a un tipo Integer a 64 bit. + + + Crea un nuovo oggetto che sottrae l'argomento a destra dall'argomento a sinistra. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di sottrazione. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che calcola il resto ottenuto dividendo l'argomento a sinistra per l'argomento a destra. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di modulo. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che moltiplica l'argomento a sinistra per l'argomento a destra. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di moltiplicazione. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di ordinamento comune tra e . + + + Crea un nuovo oggetto che rappresenta la navigazione di una relazione di associazione o di composizione. + Nuovo elemento DbRelationshipNavigationExpression che rappresenta la navigazione delle entità Da e A specificate del tipo di relazione specificato dall'istanza di origine della navigazione specificata. + Espressione che specifica l'istanza da cui eseguire la navigazione. + Metadati per la proprietà che rappresenta l'entità finale della relazione da cui si esegue la navigazione. + Metadati per la proprietà che rappresenta l'entità finale della relazione fino a cui eseguire la navigazione. + + , o è Null. + + e non sono dichiarati dallo stesso tipo di relazione oppure presenta un tipo di risultato che non è compatibile con il tipo di proprietà di . + + + Crea un nuovo oggetto che rappresenta la navigazione di una relazione di associazione o di composizione. + Nuovo elemento DbRelationshipNavigationExpression che rappresenta la navigazione delle entità Da e A specificate del tipo di relazione specificato dall'istanza di origine della navigazione specificata. + Metadati per il tipo di relazione che rappresenta la relazione. + Nome della proprietà del tipo di relazione che rappresenta l'entità finale della relazione da cui eseguire la navigazione. + Nome della proprietà del tipo di relazione che rappresenta l'entità finale della relazione fino a cui eseguire la navigazione. + Espressione che specifica l'istanza da cui eseguire la navigazione. + + + , o è Null. + + non è associato all'area di lavoro dei metadati di questo albero dei comandi o è associato a un albero dei comandi diverso o non dichiara una proprietà finale della relazione con nome o oppure dispone di un tipo di risultati che non è compatibile con . + + + Crea un nuovo oggetto che nega il valore dell'argomento. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di negazione. + Espressione che specifica l'argomento. + + è null. + Non esiste alcun tipo di risultato numerico per . + + + Crea un nuovo oggetto .Se l'argomento di tipo è un tipo di raccolta, gli argomenti specificano gli elementi della raccolta.In caso contrario, gli argomenti vengono utilizzati come valori di proprietà o di colonna nella nuova istanza. + Nuovo elemento DbNewInstanceExpression con il tipo e gli argomenti specificati. + Tipo della nuova istanza. + Espressioni che specificano i valori delle nuove istanze, interpretati in base al tipo di istanza. + + o è Null oppure contiene Null. + + è vuoto o i tipi di risultato delle espressioni incluse non corrispondono ai requisiti di , come descritto nella sezione Note. + + + Crea un nuovo oggetto .Se l'argomento di tipo è un tipo di raccolta, gli argomenti specificano gli elementi della raccolta.In caso contrario, gli argomenti vengono utilizzati come valori di proprietà o di colonna nella nuova istanza. + Nuovo elemento DbNewInstanceExpression con il tipo e gli argomenti specificati. + Tipo della nuova istanza. + Espressioni che specificano i valori delle nuove istanze, interpretati in base al tipo di istanza. + instanceTypeargumentsarguments + + o è Null oppure contiene Null. + + + Crea un nuovo oggetto che costruisce una raccolta contenente gli elementi specificati.Il tipo della raccolta è basato sul tipo comune degli elementi.Se non esiste alcun tipo di elemento comune viene generata un'eccezione. + Nuovo elemento DbNewInstanceExpression con gli argomenti e il tipo di raccolta specificati. + Elenco di espressioni che forniscono gli elementi della raccolta. + + è Null o contiene Null. + + è vuoto o contiene espressioni per le quali non esiste alcun tipo di risultato comune. + + + Crea un nuovo oggetto che costruisce una raccolta contenente gli elementi specificati.Il tipo della raccolta è basato sul tipo comune degli elementi.Se non esiste alcun tipo di elemento comune viene generata un'eccezione. + Nuovo elemento DbNewInstanceExpression con gli argomenti e il tipo di raccolta specificati. + Elenco di espressioni che forniscono gli elementi della raccolta. + + è Null o contiene Null. + + è vuoto o contiene espressioni per le quali non esiste alcun tipo di risultato comune. + + + Crea un nuovo oggetto che costruisce una raccolta vuota del tipo di raccolta specificato. + Nuovo elemento DbNewInstanceExpression con il tipo di raccolta specificato e un elenco Arguments vuoto. + Metadati del tipo per la raccolta da creare. + + è null. + + non è un tipo di raccolta. + + + Crea un nuovo oggetto che produce una riga con le colonne denominate specificate e i valori indicati, specificati come espressioni. + Nuovo elemento DbNewInstanceExpression che rappresenta la costruzione della riga. + Elenco di coppie chiave-valore string-DbExpression che definisce la struttura e i valori della riga. + + è Null o contiene un elemento con un nome di colonna o un'espressione Null. + + è vuoto o contiene un nome di colonna duplicato o non valido. + + + Crea un oggetto che esegue la negazione logica dell'argomento specificato. + Nuovo elemento DbNotExpression con l'argomento specificato. + Espressione booleana che specifica l'argomento. + + è null. + argument non dispone di un tipo di risultato booleano. + + + Crea un nuovo oggetto che confronta l'argomento a sinistra con l'argomento a destra ai fini dell'ineguaglianza. + Nuovo elemento DbComparisonExpression che rappresenta il confronto di ineguaglianza. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato confrontabile in termini di uguaglianza comune tra e . + + + Crea un nuovo oggetto che rappresenta un valore Null tipizzato. + Istanza di DbNullExpression. + Tipo del valore Null. + + è null. + + + Crea un nuovo oggetto che produce un set costituito dagli elementi del set di input specificato che sono del tipo specificato. + Nuovo elemento DbOfTypeExpression con il tipo e l'argomento set specificati e un elemento ExpressionKind di . + Oggetto che specifica il set di input. + Metadati per il tipo che gli elementi del set di input devono presentare per essere inclusi nel set risultante. + + o è null. + + non dispone di un tipo di risultati della raccolta o non è un tipo della stessa gerarchia di tipi del tipo di elemento del tipo di risultato raccolta di . + + + Crea un nuovo oggetto che produce un set costituito dagli elementi del set di input specificato che sono esattamente del tipo specificato. + Nuovo elemento DbOfTypeExpression con il tipo e l'argomento set specificati e un elemento ExpressionKind di . + Oggetto che specifica il set di input. + Metadati per il tipo a cui gli elementi del set di input devono corrispondere esattamente per essere inclusi nel set risultante. + + o è null. + + non dispone di un tipo di risultati della raccolta o non è un tipo della stessa gerarchia di tipi del tipo di elemento del tipo di risultato raccolta di . + + + Crea un oggetto che esegue l'operazione OR logica degli argomenti a sinistra e a destra. + Nuovo elemento DbOrExpression con gli argomenti specificati. + Espressione booleana che specifica l'argomento a sinistra. + Espressione booleana che specifica l'argomento a destra. + leftright + leftright + + + Crea un nuovo oggetto che ordina il set di input specificato in base alla chiave di ordinamento specificata, in ordine crescente e con le regole di confronto predefinite. + Nuovo elemento DbSortExpression che rappresenta l'operazione order-by. + Espressione che specifica il set di input. + Metodo che specifica come derivare l'espressione della chiave di ordinamento dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + + o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto che ordina il set di input specificato in base alla chiave di ordinamento specificata, in ordine crescente e con le regole di confronto specificate. + Nuovo elemento DbSortExpression che rappresenta l'operazione order-by. + Espressione che specifica il set di input. + Metodo che specifica come derivare l'espressione della chiave di ordinamento dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + Regole di confronto da utilizzare per l'ordinamento + + , o è Null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato String confrontabile in termini di ordinamento. + + è vuoto o contiene solo spazi. + + + Crea un nuovo oggetto che ordina il set di input specificato in base alla chiave di ordinamento specificata, in ordine decrescente e con le regole di confronto predefinite. + Nuovo elemento DbSortExpression che rappresenta l'operazione order-by. + Espressione che specifica il set di input. + Metodo che specifica come derivare l'espressione della chiave di ordinamento dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + + o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato String confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto che ordina il set di input specificato in base alla chiave di ordinamento specificata, in ordine decrescente e con le regole di confronto predefinite. + Nuovo elemento DbSortExpression che rappresenta l'operazione order-by. + Espressione che specifica il set di input. + Metodo che specifica come derivare l'espressione della chiave di ordinamento dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + Regole di confronto da utilizzare per l'ordinamento + + , o è Null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato String confrontabile in termini di ordinamento. + + è vuoto o contiene solo spazi. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per le quali restituisce un set vuoto presentano una colonna apply con valore null. + Nuovo elemento DbApplyExpression con le associazioni input e apply specificate e un oggetto di OuterApply. + Oggetto che specifica il set di input. + Metodo che specifica la logica da valutare una volta per ogni membro del set di input. + + o è null. + + non dispone di un tipo di risultato della raccolta. + Il risultato di apply contiene un nome o un'espressione Null. + Il risultato di apply contiene un nome o un'espressione non valida in un'associazione all'espressione. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per le quali restituisce un set vuoto presentano una colonna apply con valore null. + Nuovo elemento DbApplyExpression con le associazioni input e apply specificate e un oggetto di OuterApply. + Oggetto che specifica il set di input. + Oggetto che specifica la logica da valutare una volta per ogni membro del set di input. + + o è null. + + + Crea un nuovo oggetto che fa riferimento a un parametro con il nome e il tipo specificati. + Elemento DbParameterReferenceExpression che rappresenta un riferimento a un parametro con il nome e il tipo specificati; il tipo di risultato dell'espressione sarà uguale a . + Tipo del parametro a cui si fa riferimento. + Nome del parametro a cui si fa riferimento. + + + Crea un nuovo oggetto che aggiunge l'argomento a sinistra all'argomento a destra. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di addizione. + Espressione che specifica l'argomento a sinistra. + Espressione che specifica l'argomento a destra. + + o è null. + Non esiste alcun tipo di risultato numerico comune tra left e right. + + + Crea un nuovo oggetto che proietta l'espressione indicata sul set di input specificato. + Nuovo elemento DbProjectExpression che rappresenta l'operazione di proiezione. + Associazione di espressione che specifica il set di input. + Espressione da proiettare sul set. + + o è null. + + + Crea un nuovo oggetto che rappresenta il recupero della proprietà specificata. + Nuovo elemento DbPropertyExpression che rappresenta il recupero della proprietà. + Istanza da cui recuperare la proprietà.Potrebbe essere Null se la proprietà è statica. + Metadati per la proprietà da recuperare. + + è Null o è Null e la proprietà non è statica. + + + Crea un nuovo oggetto che rappresenta il recupero della proprietà di navigazione specificata. + Nuovo elemento DbPropertyExpression che rappresenta il recupero della proprietà di navigazione. + Istanza da cui recuperare la proprietà di navigazione. + Metadati per la proprietà di navigazione da recuperare. + + è Null o è Null. + + + Crea un nuovo oggetto che rappresenta il recupero del membro finale della relazione specificato. + Nuovo elemento DbPropertyExpression che rappresenta il recupero del membro finale della relazione. + Istanza da cui recuperare il membro finale della relazione. + Metadati del membro finale della relazione da recuperare. + + è Null o è Null e la proprietà non è statica. + + + Crea un nuovo oggetto che rappresenta il recupero della proprietà di istanza con il nome specificato dall'istanza specificata. + Nuovo elemento DbPropertyExpression che rappresenta il recupero della proprietà. + Istanza da cui recuperare la proprietà. + Nome della proprietà da recuperare. + + è Null o è Null e la proprietà non è statica. + Nessuna proprietà con il nome specificato viene dichiarata dal tipo di . + + + Crea un nuovo oggetto che codifica un riferimento a un'Entità specifica in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Oggetto che costruisce un record con colonne che corrispondono, per numero, tipo e ordinamento, alle proprietà chiave del tipo di entità di riferimento. + + o è null. + keyRow + + + Crea un nuovo oggetto che codifica un riferimento a un'Entità specifica in base a valori chiave. + Nuovo elemento DbRefExpression che fa riferimento all'elemento con i valori chiave specificati nel set di entità specificato. + Set di entità in cui risiede l'elemento a cui viene fatto riferimento. + Oggetto che costruisce un record con colonne che corrispondono, per numero, tipo e ordinamento, alle proprietà chiave del tipo di entità di riferimento. + Tipo dell'entità a cui si fa riferimento. + + , o è Null. + + non si trova nella stessa gerarchia dei tipi del tipo di entità del set di entità o non dispone di un tipo di risultato record corrispondente alle proprietà chiave del tipo di entità del set di entità di riferimento. + + + Crea un nuovo oggetto che fa riferimento al set di entità o di relazioni specificato. + Nuovo elemento DbScanExpression basato sul set di entità o di relazioni specificato. + Metadati per il set di entità o di relazioni a cui fare riferimento. + + è null. + + + Crea un nuovo oggetto che seleziona l'espressione indicata sul set di input specificato. + Nuovo elemento DbProjectExpression che rappresenta l'operazione di selezione. + Espressione che specifica il set di input. + Metodo che specifica come derivare l'espressione proiettata dato un membro del set di input.Questo metodo deve produrre un'istanza di un tipo compatibile con Select che possa essere risolta in un oggetto .Requisiti di compatibilità per come descritto nelle osservazioni. + Tipo di risultato del metodo di . + + o è Null. + Il risultato di è Null. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per cui restituisce un set vuoto non vengono incluse.Verrà quindi creato un oggetto per la selezione dell'oggetto specificato su ogni riga, producendo la raccolta complessiva di risultati. + Nuovo elemento DbProjectExpression che seleziona la colonna apply da un nuovo oggetto DbApplyExpression con le associazioni input e apply specificate e un oggetto di CrossApply. + Oggetto che specifica il set di input. + Metodo che rappresenta la logica da valutare una volta per ogni membro del set di input. + + o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di raccolta. + + + Crea un nuovo oggetto che valuta l'espressione specificata una volta per ogni elemento di un set di input specificato, producendo una raccolta di righe con colonne input e apply corrispondenti.Le righe per cui restituisce un set vuoto non vengono incluse.Verrà quindi creato un oggetto per la selezione dell'oggetto specificato su ogni riga, producendo la raccolta complessiva di risultati. + Nuovo elemento DbProjectExpression che seleziona il risultato del selettore specificato da un nuovo oggetto DbApplyExpression con le associazioni input e apply specificate e un oggetto di CrossApply. + Oggetto che specifica il set di input. + Metodo che rappresenta la logica da valutare una volta per ogni membro del set di input. + Metodo che specifica come derivare un elemento del set di risultati dato un elemento dei set di input e apply.Questo metodo deve produrre un'istanza di un tipo compatibile con SelectMany che possa essere risolta in un oggetto .Requisiti di compatibilità per come descritto nelle osservazioni. + Tipo di risultato del metodo di . + + , o è Null. + L'espressione generata da è Null. + Il risultato di è Null nella conversione all'oggetto DbExpression. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di raccolta. + + + Crea un nuovo oggetto che rappresenta l'impostazione di una proprietà su un valore. + Clausola set appena creata. + Proprietà da impostare. + Valore su cui impostare la proprietà. + + + Crea un nuovo oggetto che ordina il set di input indicato in base alle specifiche di ordinamento prima di ignorare il numero specificato di elementi. + Nuovo elemento DbSkipExpression che rappresenta l'operazione per ignorare gli elementi. + Associazione di espressione che specifica il set di input. + Elenco di specifiche di ordinamento che determinano come ordinare gli elementi del set di input. + Espressione che specifica il numero di elementi del set ordinato da ignorare. + + , o è Null oppure contiene Null. + + è vuoto o non è né oppure dispone di un tipo di risultato che non è uguale né promuovibile a un tipo Integer a 64 bit. + + + Crea un nuovo oggetto che ignora il numero specificato di elementi dal set di input ordinato specificato. + Nuovo elemento DbSkipExpression che rappresenta l'operazione per ignorare gli elementi. + Oggetto che specifica il set di input ordinato. + Espressione che specifica il numero di elementi del set ordinato da ignorare. + + o è null. + + non è né oppure dispone di un tipo di risultato che non è uguale né promuovibile a un tipo Integer a 64 bit. + + + Crea un nuovo oggetto che ordina il set di input specificato in base alle specifiche di ordinamento. + Nuovo elemento DbSortExpression che rappresenta l'operazione di ordinamento. + Associazione di espressione che specifica il set di input. + Elenco di specifiche di ordinamento che determinano come ordinare gli elementi del set di input. + + o è Null oppure contiene Null. + + è vuoto. + + + Crea un nuovo oggetto che limita il numero di elementi nella raccolta Argument al valore Limit del conteggio specificato.I risultati correlati non sono inclusi nell'output. + Nuovo elemento DbLimitExpression con i valori limite del conteggio e l'argomento specificati che non include i risultati correlati. + Espressione che specifica la raccolta di input. + Espressione che specifica il valore limite. + + o è null. + + non dispone di un tipo di risultati della raccolta o non dispone di un tipo di risultato uguale o promuovibile a un tipo Integer a 64 bit. + + + Crea un nuovo oggetto con un ordinamento che include l'ordinamento del set di input di ordinamento specificato oltre alla chiave di ordinamento specificata in ordine crescente e con le regole di confronto predefinite. + Nuovo elemento DbSortExpression che rappresenta la nuova operazione order-by complessiva. + Elemento DbSortExpression che specifica il set di input ordinato. + Metodo che specifica come derivare l'espressione della chiave di ordinamento aggiuntiva dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + + o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto con un ordinamento che include l'ordinamento del set di input di ordinamento specificato oltre alla chiave di ordinamento specificata in ordine crescente e con le regole di confronto specificate. + Nuovo elemento DbSortExpression che rappresenta la nuova operazione order-by complessiva. + Elemento DbSortExpression che specifica il set di input ordinato. + Metodo che specifica come derivare l'espressione della chiave di ordinamento aggiuntiva dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + Regole di confronto da utilizzare per l'ordinamento + + , o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato String confrontabile in termini di ordinamento. + + è vuoto o contiene solo spazi. + + + Crea un nuovo oggetto con un ordinamento che include l'ordinamento del set di input di ordinamento specificato oltre alla chiave di ordinamento specificata in ordine decrescente e con le regole di confronto predefinite. + Nuovo elemento DbSortExpression che rappresenta la nuova operazione order-by complessiva. + Elemento DbSortExpression che specifica il set di input ordinato. + Metodo che specifica come derivare l'espressione della chiave di ordinamento aggiuntiva dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + + o è null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto con un ordinamento che include l'ordinamento del set di input di ordinamento specificato oltre alla chiave di ordinamento specificata in ordine decrescente e con le regole di confronto specificate. + Nuovo elemento DbSortExpression che rappresenta la nuova operazione order-by complessiva. + Elemento DbSortExpression che specifica il set di input ordinato. + Metodo che specifica come derivare l'espressione della chiave di ordinamento aggiuntiva dato un membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato confrontabile in termini di ordinamento che fornisce la definizione della chiave di ordinamento. + Regole di confronto da usare per l'ordinamento. + + , o è Null. + L'espressione generata da è Null. + + non dispone di un tipo di risultato della raccolta. + L'espressione generata da non dispone di un tipo di risultato String confrontabile in termini di ordinamento. + + è vuoto o contiene solo spazi. + + + Crea un nuovo oggetto con un ordinamento crescente e con le regole di confronto predefinite. + Nuova clausola di ordinamento con ordinamento crescente e la chiave di ordinamento specificata. + Espressione che definisce la chiave di ordinamento. + + è null. + + non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto con un ordinamento crescente e con le regole di confronto specificate. + Nuova clausola di ordinamento con la chiave di ordinamento e le regole di confronto specificate e con ordinamento crescente. + Espressione che definisce la chiave di ordinamento. + Regole di confronto da usare per l'ordinamento. + + è null. + + è vuoto o contiene solo spazi. + + non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto con un ordinamento decrescente e con le regole di confronto predefinite. + Nuova clausola di ordinamento con ordinamento decrescente e la chiave di ordinamento specificata. + Espressione che definisce la chiave di ordinamento. + + è null. + + non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto con un ordinamento decrescente e con le regole di confronto specificate. + Nuova clausola di ordinamento con la chiave di ordinamento e le regole di confronto specificate e con ordinamento decrescente. + Espressione che definisce la chiave di ordinamento. + Regole di confronto da usare per l'ordinamento. + + è null. + + è vuoto o contiene solo spazi. + + non dispone di un tipo di risultato confrontabile in termini di ordinamento. + + + Crea un nuovo oggetto . + Nuovo elemento DbTreatExpression con il tipo e l'argomento specificati. + Espressione che specifica l'istanza. + Metadati del tipo da utilizzare come modello di trattamento. + + o è null. + + non si trova nella stessa gerarchia dei tipi del tipo di risultato di . + + + Crea un oggetto con il valore booleano true. + Oggetto con il valore booleano true. + + + Crea un nuovo oggetto che nega il valore dell'argomento. + Nuovo elemento DbArithmeticExpression che rappresenta l'operazione di negazione. + Espressione che specifica l'argomento. + + è null. + Non esiste alcun tipo di risultato numerico per . + + + Crea un nuovo oggetto che calcola l'unione degli argomenti set a sinistra e a destra rimuovendone i duplicati. + Nuovo oggetto DbExpression che calcola l'unione, senza duplicati, degli argomenti a sinistra e a destra. + Espressione che definisce l'argomento set a sinistra. + Espressione che definisce l'argomento set a destra. + + o è null. + Non esiste alcun tipo di risultati della raccolta comune con un tipo di elemento confrontabile in termini di uguaglianza tra e . + + + Crea un nuovo oggetto che calcola l'unione degli argomenti set a sinistra e a destra senza rimuoverne i duplicati. + Nuovo oggetto DbUnionAllExpression che calcola l'unione, includendone i duplicati, degli argomenti a sinistra e a destra. + Espressione che definisce l'argomento set a sinistra. + Espressione che definisce l'argomento set a destra. + + o è null. + Non esiste alcun tipo di risultati della raccolta comune tra e . + + + Crea un nuovo oggetto che fa riferimento a una variabile con il nome e il tipo specificati. + Elemento DbVariableReferenceExpression che rappresenta un riferimento a una variabile con il nome e il tipo specificati; il tipo di risultato dell'espressione sarà uguale a . + Tipo della variabile a cui si fa riferimento. + Nome della variabile a cui si fa riferimento. + + + Crea un nuovo oggetto che filtra gli elementi nel set di input specificato tramite il predicato specificato. + Nuovo elemento DbQuantifierExpression che rappresenta l'operazione Any. + Espressione che specifica il set di input. + Metodo che rappresenta il predicato da valutare per ogni membro del set di input.Questo metodo deve produrre un'espressione con un tipo di risultato booleano che fornisce la logica predicativa. + + o è null. + L'espressione generata da è Null. + L'espressione generata da non dispone di un tipo di risultato booleano. + + + Fornisce un'API per costruire oggetti che richiamano funzioni EDM canoniche e rende accessibile tale API come i metodi di estensione sul tipo di espressione stesso. + + + Crea un oggetto che richiama la funzione 'Abs' canonica con l'argomento specificato, che deve presentare un tipo di risultato numerico.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che restituisce il valore assoluto di . + Espressione che specifica il valore numerico. + + è null. + Nessun overload della funzione 'Abs' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'AddDays' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime o DateTimeOffset.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di giorni specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di giorni da aggiungere a . + + o è null. + Nessun overload della funzione 'AddDays' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddHours' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di ore specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di ore da aggiungere a . + + o è null. + Nessun overload della funzione 'AddHours' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddMicroseconds' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di microsecondi specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di microsecondi da aggiungere a . + + o è null. + Nessun overload della funzione 'AddMicroseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddMilliseconds' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer, DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di millisecondi specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di millisecondi da aggiungere a . + + o è null. + Nessun overload della funzione 'AddMilliseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddMinutes' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di minuti specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di minuti da aggiungere a . + + o è null. + Nessun overload della funzione 'AddMinutes' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddMonths' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime o DateTimeOffset.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di mesi specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di mesi da aggiungere a . + + o è null. + Nessun overload della funzione 'AddMonths' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddNanoseconds' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di nanosecondi specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di nanosecondi da aggiungere a . + + o è null. + Nessun overload della funzione 'AddNanoseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddSeconds' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di secondi specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di secondi da aggiungere a . + + o è null. + Nessun overload della funzione 'AddSeconds' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'AddYears' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Integer e DateTime o DateTimeOffset.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che aggiunge il numero di anni specificato da al valore specificato da . + Espressione che specifica il valore a cui deve essere aggiunto . + Espressione che specifica il numero di anni da aggiungere a . + + o è null. + Nessun overload della funzione 'AddYears' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Avg' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è uguale al tipo di elemento della raccolta. + Nuovo elemento DbFunctionExpression che produce il valore medio. + Espressione che specifica la raccolta da cui calcolare il valore medio. + + è null. + Nessun overload della funzione 'Avg' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'BitwiseAnd' canonica con gli argomenti specificati, che devono presentare lo stesso tipo di risultato Integer numerico.Il tipo di risultato dell'espressione è uguale a questo stesso tipo. + Nuovo elemento DbFunctionExpression che restituisce il valore prodotto eseguendo l'operazione AND bit per bit di e . + Espressione che specifica il primo operando. + Espressione che specifica il secondo operando. + + o è null. + Nessun overload della funzione 'BitwiseAnd' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'BitwiseNot' canonica con l'argomento specificato, che deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è uguale a questo stesso tipo. + Nuovo elemento DbFunctionExpression che restituisce il valore prodotto eseguendo l'operazione NOT bit per bit di . + Espressione che specifica il primo operando. + + è null. + Nessun overload della funzione 'BitwiseNot' canonica accetta argomenti con i tipi di risultato di . + + + Crea un oggetto che richiama la funzione 'BitwiseOr' canonica con gli argomenti specificati, che devono presentare lo stesso tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è uguale a questo stesso tipo. + Nuovo elemento DbFunctionExpression che restituisce il valore prodotto eseguendo l'operazione OR bit per bit di e . + Espressione che specifica il primo operando. + Espressione che specifica il secondo operando. + + o è null. + Nessun overload della funzione 'BitwiseOr' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'BitwiseXor' canonica con gli argomenti specificati, che devono presentare lo stesso tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è uguale a questo stesso tipo. + Nuovo elemento DbFunctionExpression che restituisce il valore prodotto eseguendo l'operazione XOR (operatore OR esclusivo) bit per bit di e . + Espressione che specifica il primo operando. + Espressione che specifica il secondo operando. + + o è null. + Nessun overload della funzione 'BitwiseXor' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Ceiling' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Single, Double o Decimal.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che restituisce il valore intero più piccolo non minore di . + Espressione che specifica il valore numerico. + + è null. + Nessun overload della funzione 'Ceiling' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Concat' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è String. + Nuovo elemento DbFunctionExpression che produce la stringa concatenata. + Espressione che specifica la stringa da includere come primo elemento nella stringa restituita concatenata. + Espressione che specifica la stringa da includere come secondo elemento nella stringa restituita concatenata. + + o è null. + Nessun overload della funzione 'Concat' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Contains' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se si trova o meno all'interno di . + Espressione che specifica la stringa in cui cercare le occorrenze di . + Espressione che specifica la stringa da cercare in . + + o è null. + Nessun overload della funzione 'Contains' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Count' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che produce il valore del conteggio. + Espressione che specifica la raccolta su cui calcolare il valore del conteggio. + + è null. + Nessun overload della funzione 'Count' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'CreateDateTime' canonica con gli argomenti specificati.Il tipo di risultato di deve essere Edm.Double, mentre tutti gli altri argomenti devono presentare un tipo di risultato Edm.Int32.Il tipo di risultato dell'espressione è Edm.DateTime. + Nuovo elemento DbFunctionExpression che restituisce un nuovo elemento DateTime basato sui valori specificati. + Espressione che fornisce il valore anno per la nuova istanza di DateTime. + Espressione che fornisce il valore mese per la nuova istanza di DateTime. + Espressione che fornisce il valore giorno per la nuova istanza di DateTime. + Espressione che fornisce il valore ora per la nuova istanza di DateTime. + Espressione che fornisce il valore minuto per la nuova istanza di DateTime. + Espressione che fornisce il valore second per la nuova istanza di DateTime. + + , , , , , è Null. + Nessun overload della funzione 'CreateDateTime' canonica accetta argomenti con i tipi di risultato di , , , , e . + + + Crea un oggetto che richiama la funzione 'CreateDateTimeOffset' canonica con gli argomenti specificati.Il tipo di risultato di deve essere Edm.Double, mentre tutti gli altri argomenti devono presentare un tipo di risultato Edm.Int32.Il tipo di risultato dell'espressione è Edm.DateTimeOffset. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore DateTimeOffset basato sui valori specificati. + Espressione che fornisce il valore anno per la nuova istanza di DateTimeOffset. + Espressione che fornisce il valore mese per la nuova istanza di DateTimeOffset. + Espressione che fornisce il valore giorno per la nuova istanza di DateTimeOffset. + Espressione che fornisce il valore ora per la nuova istanza di DateTimeOffset. + Espressione che fornisce il valore minuto per la nuova istanza di DateTimeOffset. + Espressione che fornisce il valore secondo per la nuova istanza di DateTimeOffset. + Espressione che fornisce il numero di minuti nel valore di offset del fuso orario per la nuova istanza di DateTimeOffset. + + , , , , , o è Null. + Nessun overload della funzione 'CreateDateTimeOffset' canonica accetta argomenti con i tipi di risultato di , , , , , e . + + + Crea un oggetto che richiama la funzione 'CreateTime' canonica con gli argomenti specificati.Il tipo di risultato di deve essere Edm.Double, mentre tutti gli altri argomenti devono presentare un tipo di risultato Edm.Int32.Il tipo di risultato dell'espressione è Edm.Time. + Nuovo elemento DbFunctionExpression che restituisce un nuovo elemento Time basato sui valori specificati. + Espressione che fornisce il valore ora per la nuova istanza di DateTime. + Espressione che fornisce il valore minuto per la nuova istanza di DateTime. + Espressione che fornisce il valore second per la nuova istanza di DateTime. + + , o è null. + Nessun overload della funzione 'CreateTime' canonica accetta argomenti con i tipi di risultato di , e . + + + Crea un oggetto che richiama la funzione 'CurrentDateTime' canonica. + Nuovo elemento DbFunctionExpression che restituisce la data e l'ora correnti come un'istanza di Edm.DateTime. + + + Crea un oggetto che richiama la funzione 'CurrentDateTimeOffset' canonica. + Nuovo elemento DbFunctionExpression che restituisce la data e l'ora correnti come un'istanza di Edm.DateTimeOffset. + + + Crea un oggetto che richiama la funzione 'CurrentUtcDateTime' canonica. + Nuovo elemento DbFunctionExpression che restituisce la data e l'ora UTC come un'istanza di Edm.DateTime. + + + Crea un oggetto che richiama la funzione 'Day' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore giorno Integer da . + Espressione che specifica il valore da cui recuperare il giorno. + + è null. + Nessun overload della funzione 'Day' canonica accetta argomenti con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'DayOfYear' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore giorno dell'anno Integer da . + Espressione che specifica il valore da cui recuperare il giorno dell'anno. + + è null. + Nessun overload della funzione 'DayOfYear' canonica accetta argomenti con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'DiffDays' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di giorni tra e . + Espressione che specifica il primo valore DateTime o DateTimeOffset. + Espressione che specifica il valore DateTime o DateTimeOffset per cui deve essere calcolata la differenza di giorni rispetto a . + + o è null. + Nessun overload della funzione 'DiffDays' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffHours' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di ore tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di ore rispetto a . + + o è null. + Nessun overload della funzione 'DiffHours' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffMicroseconds' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di microsecondi tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di microsecondi rispetto a . + + o è null. + Nessun overload della funzione 'DiffMicroseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffMilliseconds' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di millisecondi tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di millisecondi rispetto a . + + o è null. + Nessun overload della funzione 'DiffMilliseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffMinutes' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di minuti tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di minuti rispetto a . + + o è null. + Nessun overload della funzione 'DiffMinutes' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffMonths' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di mesi tra e . + Espressione che specifica il primo valore DateTime o DateTimeOffset. + Espressione che specifica il valore DateTime o DateTimeOffset per cui deve essere calcolata la differenza di mesi rispetto a . + + o è Null. + Nessun overload della funzione 'DiffMonths' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffNanoseconds' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di nanosecondi tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di nanosecondi rispetto a . + + o è null. + Nessun overload della funzione 'DiffNanoseconds' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffSeconds' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di secondi tra e . + Espressione che specifica il primo valore DateTime, DateTimeOffset o Time. + Espressione che specifica il valore DateTime, DateTimeOffset o Time per cui deve essere calcolata la differenza di secondi rispetto a . + + o è null. + Nessun overload della funzione 'DiffSeconds' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'DiffYears' canonica con gli argomenti specificati, che devono presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato di deve corrispondere al tipo di risultato di .Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce la differenza di anni tra e . + Espressione che specifica il primo valore DateTime o DateTimeOffset. + Espressione che specifica il valore DateTime o DateTimeOffset per cui deve essere calcolata la differenza di anni rispetto a . + + o è null. + Nessun overload della funzione 'DiffYears' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'EndsWith' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Boolean. + Nuovo elemento DbFunctionExpression che indica se termina con . + Espressione che specifica la stringa in cui verificare la presenza dell'elemento specificato. + Espressione che specifica il suffisso per cui verificare la presenza di . + + o è null. + Nessun overload della funzione 'EndsWith' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Floor' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Single, Double o Decimal.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che restituisce il valore intero più elevato non maggiore di . + Espressione che specifica il valore numerico. + + è null. + Nessun overload della funzione 'Floor' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'GetTotalOffsetMinutes' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTimeOffset.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il numero di minuti di offset di rispetto al fuso orario GMT. + Espressione che specifica il valore DateTimeOffset da cui recuperare l'offset in minuti rispetto al fuso orario GMT. + + è null. + Nessun overload della funzione 'GetTotalOffsetMinutes' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Hour' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore ora Integer da . + Espressione che specifica il valore da cui recuperare l'ora. + + è null. + Nessun overload della funzione 'Hours' canonica accetta argomenti con i tipi di risultato di . + + + Crea un oggetto che richiama la funzione 'IndexOf' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il primo indice di in . + Espressione che specifica la stringa in cui cercare . + Espressione che specifica la stringa da cercare in . + + o è null. + Nessun overload della funzione 'IndexOf' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Left' canonica con gli argomenti specificati, che devono presentare un tipo di risultato numerico String e Integer.Il tipo di risultato dell'espressione è String. + Nuovo elemento DbFunctionExpression che restituisce la sottostringa più a sinistra di lunghezza da . + Espressione che specifica la stringa da cui estrarre la sottostringa più a sinistra. + Espressione che specifica la lunghezza della sottostringa più a sinistra da estrarre da . + + o è null. + Nessun overload della funzione 'Left' canonica accetta argomenti con i tipi di risultato di . + + + Crea un oggetto che richiama la funzione 'Length' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce la lunghezza di . + Espressione che specifica la stringa di cui calcolare la lunghezza. + + è null. + Nessun overload della funzione 'Length' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'BigCount' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è Edm.Int64. + Nuovo elemento DbFunctionExpression che produce il valore del conteggio. + Espressione che specifica la raccolta su cui calcolare il valore del conteggio. + + è null. + Nessun overload della funzione 'BigCount' canonica accetta argomenti con i tipi di risultato di . + + + Crea un oggetto che richiama la funzione 'Max' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è uguale al tipo di elemento della raccolta. + Nuovo elemento DbFunctionExpression che produce il valore massimo. + Espressione che specifica la raccolta da cui recuperare il valore massimo. + + è null. + Nessun overload della funzione 'Max' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Millisecond' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore millisecondo Integer da . + Espressione che specifica il valore da cui recuperare il millisecondo. + + è null. + Nessun overload della funzione 'Millisecond' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Min' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è uguale al tipo di elemento della raccolta. + Nuovo elemento DbFunctionExpression che produce il valore minimo. + Espressione che specifica la raccolta da cui recuperare il valore minimo. + + è null. + Nessun overload della funzione 'Min' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Minute' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore minuto Integer da . + Espressione che specifica il valore da cui recuperare il minuto. + + è null. + Nessun overload della funzione 'Minute' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Month' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore mese Integer da . + Espressione che specifica il valore da cui recuperare il mese. + + è null. + Nessun overload della funzione 'Month' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'NewGuid' canonica. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore GUID. + + + Crea un oggetto che richiama la funzione 'Power' canonica con gli argomenti specificati, che devono presentare tipi di risultato numerici.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che restituisce il valore di alla potenza specificata da . + Espressione che specifica il valore numerico da elevare alla potenza data. + Espressione che specifica la potenza a cui elevare . + + o è null. + Nessun overload della funzione 'Power' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Replace' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce una nuova stringa in base a dove ogni occorrenza di viene sostituita da . + Espressione che specifica la stringa in cui eseguire l'operazione di sostituzione. + Espressione che specifica la stringa da sostituire. + Espressione che specifica la stringa sostitutiva. + + , o è Null. + Nessun overload della funzione 'Replace' canonica accetta argomenti con i tipi di risultato di , e . + + + Crea un oggetto che richiama la funzione 'Reverse' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che produce il valore invertito di . + Espressione che specifica la stringa da invertire. + + è null. + Nessun overload della funzione 'Reverse' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Right' canonica con gli argomenti specificati, che devono presentare un tipo di risultato numerico String e Integer.Il tipo di risultato dell'espressione è String. + Nuovo elemento DbFunctionExpression che restituisce la sottostringa più a destra di lunghezza da . + Espressione che specifica la stringa da cui estrarre la sottostringa più a destra. + Espressione che specifica la lunghezza della sottostringa più a destra da estrarre da . + + o è null. + Nessun overload della funzione 'Right' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Round' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Single, Double o Decimal.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che arrotonda l'argomento specificato al valore Integer più vicino. + Espressione che specifica il valore numerico da arrotondare. + + è null. + Nessun overload della funzione 'Round' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Round' canonica con gli argomenti specificati, che devono presentare tipi di risultato Integer e Single, Double o Decimal.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che arrotonda l'argomento specificato al valore intero più vicino, con la precisione specificata da . + Espressione che specifica il valore numerico da arrotondare. + Espressione che specifica il numero di cifre di precisione da utilizzare per l'arrotondamento. + + o è Null. + Nessun overload della funzione 'Round' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'Second' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime, DateTimeOffset o Time.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore secondo Integer da . + Espressione che specifica il valore da cui recuperare il secondo. + + è null. + Nessun overload della funzione 'Second' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'StartsWith' canonica con gli argomenti specificati, che devono presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Boolean. + Nuovo elemento DbFunctionExpression che indica se inizia con . + Espressione che specifica la stringa in cui verificare la presenza dell'elemento specificato. + Espressione che specifica il prefisso per cui verificare la presenza di . + + o è null. + Nessun overload della funzione 'StartsWith' canonica accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'StDev' sui membri non Null della raccolta specificata.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che produce il valore di deviazione standard su membri non Null della raccolta. + Espressione che specifica la raccolta per cui calcolare la deviazione standard. + + è null. + Nessun overload della funzione 'StDev' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'StDevP' canonica sulla popolazione della raccolta specificata.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che produce il valore di deviazione standard. + Espressione che specifica la raccolta per cui calcolare la deviazione standard. + + è null. + Nessun overload della funzione 'StDevP' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Substring' canonica con gli argomenti specificati, che devono presentare tipi di risultato numerici String e Integer.Il tipo di risultato dell'espressione è String. + Nuovo elemento DbFunctionExpression che restituisce la sottostringa di lunghezza da a partire da . + Espressione che specifica la stringa da cui estrarre la sottostringa. + Espressione che specifica l'indice iniziale da cui derivare la sottostringa. + Espressione che specifica la lunghezza della sottostringa. + + , o è Null. + Nessun overload della funzione 'Substring' canonica accetta argomenti con i tipi di risultato di , e . + + + Crea un oggetto che richiama la funzione 'Sum' canonica sulla raccolta specificata.Il tipo di risultato dell'espressione è uguale al tipo di elemento della raccolta. + Nuovo elemento DbFunctionExpression che produce la somma. + Espressione che specifica la raccolta da cui calcolare la somma. + + è null. + Nessun overload della funzione 'Sum' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'ToLower' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce il valore di convertito in caratteri minuscoli. + Espressione che specifica la stringa di cui eseguire la conversione in caratteri minuscoli. + + è null. + Nessun overload della funzione 'ToLower' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'ToUpper' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce il valore di convertito in caratteri maiuscoli. + Espressione che specifica la stringa di cui eseguire la conversione in caratteri maiuscoli. + + è null. + Nessun overload della funzione 'ToUpper' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Trim' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce il valore di con gli spazi iniziali e finali rimossi. + Espressione che specifica la stringa da cui rimuovere gli spazi iniziali e finali. + + è null. + Nessun overload della funzione 'Trim' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'RTrim' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce il valore di con gli spazi finali rimossi. + Espressione che specifica la stringa da cui rimuovere gli spazi finali. + + è null. + Nessun overload della funzione 'RTrim' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'LTrim' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è anche String. + Nuovo elemento DbFunctionExpression che restituisce il valore di con gli spazi iniziali rimossi. + Espressione che specifica la stringa da cui rimuovere gli spazi iniziali. + + è null. + Nessun overload della funzione 'LTrim' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Truncate' canonica con gli argomenti specificati, che devono presentare tipi di risultato Integer e Single, Double o Decimal.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che tronca l'argomento specificato al valore intero più vicino, con la precisione specificata da . + Espressione che specifica il valore numerico da troncare. + Espressione che specifica il numero di cifre di precisione da utilizzare per il troncamento. + + o è null. + Nessun overload della funzione 'Truncate' accetta argomenti con i tipi di risultato di e . + + + Crea un oggetto che richiama la funzione 'TruncateTime' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato dell'espressione equivale a quello di . + Nuovo elemento DbFunctionExpression che restituisce il valore di con l'ora impostata su zero. + Espressione che specifica il valore per cui troncare la porzione ora. + + è null. + Nessun overload della funzione 'TruncateTime' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Var' sui membri non Null della raccolta specificata.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che produce il valore di varianza statistica per i membri non Null della raccolta. + Espressione che specifica la raccolta da utilizzare per cui calcolare la varianza statistica. + + è null. + Nessun overload della funzione 'Var' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'VarP' canonica sulla popolazione della raccolta specificata.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che produce il valore di varianza statistica. + Espressione che specifica la raccolta da utilizzare per cui calcolare la varianza statistica. + + è null. + Nessun overload della funzione 'VarP' canonica accetta un argomento con il tipo di risultato . + + + Crea un oggetto che richiama la funzione 'Year' canonica con l'argomento specificato, che deve presentare un tipo di risultato DateTime o DateTimeOffset.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore anno Integer da. + Espressione che specifica il valore da cui recuperare l'anno. + + è null. + Nessun overload della funzione 'Year' canonica accetta un argomento con il tipo di risultato . + + + Rappresenta la classe Row che ha lo scopo di fornire un modo analogo al costruttore per chiamare <see cref="M:System.Data.Entity.Core.Common.CommandTrees.ExpressionBuilder.DbExpressionBuilder.NewRow(System.Collections.Generic.IEnumerable{System.Collections.Generic.KeyValuePair{System.String,System.Data.Entity.Core.Common.CommandTrees.DbExpression}})" /> + + + Inizializza una nuova istanza della classe utilizzando il valore della prima colonna e i valori delle colonne successive facoltative specificati. + Coppia chiave-valore che fornisce la prima colonna dell'istanza della nuova riga (obbligatorio). + Coppie chiave-valore che forniscono eventuali colonne successive dell'istanza della nuova riga (facoltativo). + + + Converte un oggetto Row nell'oggetto . + Oggetto che rappresenta l'oggetto Row convertito. + Oggetto Row. + + + Crea un nuovo oggetto che costruisce una nuova riga in base alle colonne contenute in questa istanza di Row. + Nuovo elemento DbNewInstanceExpression che costruisce una riga con gli stessi nomi di colonna e gli stessi valori DbExpression di questa istanza di Row. + + + Fornisce un'API per costruire oggetti che richiamano funzioni EDM canoniche correlate spaziali e, ove appropriato, rende accessibile tale API come i metodi di estensione sul tipo di espressione stesso. + + + Crea un oggetto che richiama la funzione 'Area' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce l'area di spatialValue o Null se spatialValue non è una superficie. + Espressione che specifica il valore della superficie spaziale per cui è necessario calcolare l'area. + + + Crea un oggetto che richiama la funzione 'AsBinary' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Binary. + Nuovo elemento DbFunctionExpression che restituisce la rappresentazione binaria nota di spatialValue. + Espressione che specifica il valore spaziale da cui deve essere prodotta la rappresentazione binaria nota. + + + Crea un oggetto che richiama la funzione 'AsGml' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.String. + Nuovo elemento DbFunctionExpression che restituisce la rappresentazione GML (Geography Markup Language) di spatialValue. + Espressione che specifica il valore spaziale da cui deve essere prodotta la rappresentazione GML (Geography Markup Language). + + + Crea un oggetto che richiama la funzione 'AsText' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.String. + Nuovo elemento DbFunctionExpression che restituisce la rappresentazione di testo nota di spatialValue. + Espressione che specifica il valore spaziale da cui deve essere prodotta la rappresentazione di testo nota. + + + Crea un oggetto che richiama la funzione 'Centroid' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce il punto centroide di geometryValue (che potrebbe non trovarsi sulla superficie stessa) o Null se geometryValue non è una superficie. + Espressione che specifica il valore della superficie geometrico da cui deve essere recuperato il centroide. + + + Crea un oggetto che richiama la funzione 'CoordinateSystemId' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore SRID Integer da spatialValue. + Espressione che specifica il valore da cui deve essere recuperato l'ID del sistema di coordinate (SRID). + + + Crea un oggetto che richiama la funzione 'Distance' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce la distanza tra i punti più vicini in spatialValue1 e spatialValue1. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale da cui deve essere misurata la distanza da spatialValue1. + + + Crea un oggetto che richiama la funzione 'Elevation' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce il valore di elevazione di spatialValue o Null se spatialValue non è un punto. + Espressione che specifica il valore del punto spaziale da cui deve essere recuperato il valore (coordinata Z) di elevazione. + + + Crea un oggetto che richiama la funzione 'EndPoint' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato equivale a quello di spatialValue. + Nuovo elemento DbFunctionExpression che restituisce il punto finale di spatialValue o Null se spatialValue non è una curva. + Espressione che specifica il valore della curva spaziale da cui deve essere recuperato il punto finale. + + + Crea un oggetto che richiama la funzione 'ExteriorRing' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce l'anello esterno del poligono geometryValue o Null se geometryValue non è un poligono. + Valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeographyCollectionFromBinary' canonica con gli argomenti specificati.geographyCollectionWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della raccolta di geografie basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della raccolta di geografie. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della raccolta di geografie. + + + Crea un oggetto che richiama la funzione 'GeographyCollectionFromText' canonica con gli argomenti specificati.geographyCollectionWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della raccolta di geografie basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della raccolta di geografie. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della raccolta di geografie. + + + Crea un oggetto che richiama la funzione 'GeographyFromBinary' canonica con l'argomento specificato, che deve presentare un tipo di risultato binario.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sul valore binario specificato. + Espressione che fornisce la rappresentazione binaria nota del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyFromBinary' canonica con gli argomenti specificati.wellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyFromGml' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sul valore specificato con l'ID del sistema di coordinate (SRID) predefinito del provider sottostante. + Espressione che fornisce la rappresentazione GML (Geography Markup Language) del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyFromGml' canonica con gli argomenti specificati.geographyMarkup deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione GML (Geography Markup Language) del valore geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyFromText' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Edm.Geography.Il relativo valore presenta l'ID del sistema di coordinate (SRID) predefinito del provider sottostante. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sul valore specificato. + Espressione che fornisce la rappresentazione di testo nota del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyFromText' canonica con gli argomenti specificati.wellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geografico. + + + Crea un oggetto che richiama la funzione 'GeographyLineFromBinary' canonica con gli argomenti specificati.lineWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della linea geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della linea geografica. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della linea geografico. + + + Crea un oggetto che richiama la funzione 'GeographyLineFromText' canonica con gli argomenti specificati.lineWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della linea geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della linea geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della linea geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiLineFromBinary' canonica con gli argomenti specificati.multiLineWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della multilinea geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della multilinea geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della multilinea geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiLineFromText' canonica con gli argomenti specificati.multiLineWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della multilinea geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della multilinea geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della multilinea geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiPointFromBinary' canonica con gli argomenti specificati.multiPointWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipunto geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del multipunto geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipunto geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiPointFromText' canonica con gli argomenti specificati.multiPointWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipunto geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del multipunto geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipunto geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiPolygonFromBinary' canonica con gli argomenti specificati.multiPolygonWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipoligono geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del multipoligono geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipoligono geografico. + + + Crea un oggetto che richiama la funzione 'GeographyMultiPolygonFromText' canonica con gli argomenti specificati.multiPolygonWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipoligono geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del multipoligono geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipoligono geografico. + + + Crea un oggetto che richiama la funzione 'GeographyPointFromBinary' canonica con gli argomenti specificati.pointWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del punto geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del punto geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del punto geografico. + + + Crea un oggetto che richiama la funzione 'GeographyPointFromText' canonica con gli argomenti specificati. + Funzione 'GeographyPointFromText' canonica. + Espressione che fornisce la rappresentazione di testo nota del valore del punto geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del punto geografico. + + + Crea un oggetto che richiama la funzione 'GeographyPolygonFromBinary' canonica con gli argomenti specificati.polygonWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del poligono geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del poligono geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del poligono geografico. + + + Crea un oggetto che richiama la funzione 'GeographyPolygonFromText' canonica con gli argomenti specificati.polygonWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geography. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del poligono geografico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del poligono geografico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del poligono geografico. + + + Crea un oggetto che richiama la funzione 'GeometryCollectionFromBinary' canonica con gli argomenti specificati.geometryCollectionWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della raccolta di geometrie basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della raccolta di geometrie. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della raccolta di geometrie. + + + Crea un oggetto che richiama la funzione 'GeometryCollectionFromText' canonica con gli argomenti specificati.geometryCollectionWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della raccolta di geometrie basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della raccolta di geometrie. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della raccolta di geometrie. + + + Crea un oggetto che richiama la funzione 'GeometryFromBinary' canonica con l'argomento specificato, che deve presentare un tipo di risultato binario.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sul valore binario specificato. + Espressione che fornisce la rappresentazione binaria nota del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryFromBinary' canonica con gli argomenti specificati.wellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryFromGml' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sul valore specificato con l'ID del sistema di coordinate (SRID) predefinito del provider sottostante. + Espressione che fornisce la rappresentazione GML (Geography Markup Language) del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryFromGml' canonica con gli argomenti specificati.geometryMarkup deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione GML (Geography Markup Language) del valore geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryFromText' canonica con l'argomento specificato, che deve presentare un tipo di risultato String.Il tipo di risultato dell'espressione è Edm.Geometry.Il relativo valore presenta l'ID del sistema di coordinate (SRID) predefinito del provider sottostante. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sul valore specificato. + Espressione che fornisce la rappresentazione di testo nota del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryFromText' canonica con gli argomenti specificati.wellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryLineFromBinary' canonica con gli argomenti specificati.lineWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della linea geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della linea geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della linea geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryLineFromText' canonica con gli argomenti specificati.lineWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della linea geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della linea geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della linea geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiLineFromBinary' canonica con gli argomenti specificati.multiLineWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della multilinea geometrico in base ai valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore della multilinea geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della multilinea geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiLineFromText' canonica con gli argomenti specificati.multiLineWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore della multilinea geometrico in base ai valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore della multilinea geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore della multilinea geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiPointFromBinary' canonica con gli argomenti specificati.multiPointWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipunto geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del multipunto geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipunto geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiPointFromText' canonica con gli argomenti specificati.multiPointWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipunto geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del multipunto geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipunto geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiPolygonFromBinary' canonica con gli argomenti specificati.multiPolygonWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipoligono geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del multipoligono geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipoligono geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryMultiPolygonFromText' canonica con gli argomenti specificati.multiPolygonWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del multipoligono geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del multipoligono geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del multipoligono geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryPointFromBinary' canonica con gli argomenti specificati.pointWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del punto geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del punto geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del punto geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryPointFromText' canonica con gli argomenti specificati.pointWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del punto geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del punto geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del punto geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryPolygonFromBinary' canonica con gli argomenti specificati.polygonWellKnownBinaryValue deve presentare un tipo di risultato binario, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del poligono geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione binaria nota del valore del poligono geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del poligono geometrico. + + + Crea un oggetto che richiama la funzione 'GeometryPolygonFromText' canonica con gli argomenti specificati.polygonWellKnownText deve presentare un tipo di risultato String, mentre coordinateSystemId deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un nuovo valore del poligono geometrico basato sui valori specificati. + Espressione che fornisce la rappresentazione di testo nota del valore del poligono geometrico. + Espressione che fornisce l'ID del sistema di coordinate (SRID) del valore del poligono geometrico. + + + Crea un oggetto che richiama la funzione 'InteriorRingAt' canonica con gli argomenti specificati.Il primo argomento deve presentare un tipo di risultato Edm.Geometry.Il secondo deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce l'anello interno alla posizione indexValue in geometryValue o Null se geometryValue non è un poligono. + Valore geometrico. + Espressione che specifica la posizione dell'anello interno da recuperare dall'interno del poligono. + + + Crea un oggetto che richiama la funzione 'InteriorRingCount' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il numero di anelli interni nel poligono geometryValue o Null se geometryValue non è un poligono. + Valore geometrico. + + + Crea un oggetto che richiama la funzione 'IsClosedSpatial' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se spatialValue è chiuso o Null se spatialValue non è una curva. + Espressione che specifica il valore della curva spaziale da cui deve essere recuperato il valore IsClosedSpatial. + + + Crea un oggetto che richiama la funzione 'IsEmptySpatial' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se spatialValue è vuoto. + Espressione che specifica il valore spaziale da cui deve essere recuperato il valore IsEmptySpatial. + + + Crea un oggetto che richiama la funzione 'IsRing' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue è un anello (chiuso e semplice) o Null se geometryValue non è una curva. + Espressione che specifica il valore della curva geometrico da cui deve essere recuperato il valore IsRing. + + + Crea un oggetto che richiama la funzione 'IsSimpleGeometry' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue è una geometria semplice. + Valore geometrico. + + + Crea un oggetto che richiama la funzione 'IsValidGeometry' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue è valido. + Espressione che specifica il valore geometrico che deve essere testato per la validità spaziale. + + + Crea un oggetto che richiama la funzione 'Latitude' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce il valore Latitude di geographyValue o Null se geographyValue non è un punto. + Espressione che specifica il valore del punto geografico da cui deve essere recuperato il valore Latitude. + + + Crea un oggetto che richiama la funzione 'Longitude' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce il valore Longitude di geographyValue o Null se geographyValue non è un punto. + Espressione che specifica il valore del punto geografico da cui deve essere recuperato il valore Longitude. + + + Crea un oggetto che richiama la funzione 'Measure' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce la misura di spatialValue o Null se spatialValue non è un punto. + Espressione che specifica il valore del punto spaziale da cui deve essere recuperato il valore della coordinata M (Misura). + + + Crea un oggetto che richiama la funzione 'PointAt' canonica con gli argomenti specificati.Il primo argomento deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il secondo deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione equivale a quello di spatialValue. + Nuovo elemento DbFunctionExpression che restituisce il punto alla posizione indexValue in spatialValue o Null se spatialValue non è una linea spezzata. + Espressione che specifica il valore String della linea spezzata spaziale. + Espressione che specifica la posizione del punto da recuperare dall'interno della linea spezzata. + + + Crea un oggetto che richiama la funzione 'PointCount' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il numero di punti in spatialValue o Null se spatialValue non è una linea spezzata. + Espressione che specifica il valore della linea spezzata spaziale da cui deve essere recuperato il numero di punti. + + + Crea un oggetto che richiama la funzione 'PointOnSurface' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un punto la cui presenza sulla superficie geometryValue è garantita o Null se geometryValue non è una superficie. + Espressione che specifica il valore della superficie geometrico da cui deve essere recuperato il punto. + + + Crea un oggetto che richiama la funzione 'SpatialBoundary' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce il limite per geometryValue. + Espressione che specifica il valore geometrico da cui deve essere recuperato il valore SpatialBoundary. + + + Crea un oggetto che richiama la funzione 'SpatialBuffer' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography, Edm.Geometry o Edm.Double.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce un valore geometrico che rappresenta tutti i punti minori o uguali alla distanza da spatialValue. + Espressione che specifica il valore spaziale. + Espressione che specifica la distanza buffer. + + + Crea un oggetto che richiama la funzione 'SpatialContains' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 contiene spazialmente geometryValue2. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + + + Crea un oggetto che richiama la funzione 'SpatialConvexHull' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce la struttura convessa per geometryValue. + Espressione che specifica il valore geometrico da cui deve essere recuperato il valore della struttura convessa. + + + Crea un oggetto che richiama la funzione 'SpatialCrosses' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 attraversa l'intersezione geometryValue2. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + + + Crea un oggetto che richiama la funzione 'SpatialDifference' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione equivale a quello di spatialValue1 e spatialValue2. + Nuovo elemento DbFunctionExpression che restituisce il valore geometrico che rappresenta la differenza tra spatialValue2 e spatialValue1. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale per cui deve essere calcolata la differenza con spatialValue1. + + + Crea un oggetto che richiama la funzione 'SpatialDimension' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il valore Dimension da spatialValue. + Espressione che specifica il valore da cui deve essere recuperato il valore Dimension. + + + Crea un oggetto che richiama la funzione 'SpatialDisjoint' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se spatialValue1 e spatialValue2 sono spazialmente disgiunti. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale che deve essere confrontato con spatialValue1 ai fini della disgiunzione. + + + Crea un oggetto che richiama la funzione 'SpatialElementAt' canonica con gli argomenti specificati.Il primo argomento deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il secondo deve presentare un tipo di risultato numerico Integer.Il tipo di risultato dell'espressione equivale a quello di spatialValue. + Nuovo elemento DbFunctionExpression che restituisce l'elemento della raccolta alla posizione indexValue in spatialValue o Null se spatialValue non è una raccolta. + Espressione che specifica il valore della raccolta di geografie o geometrie. + Espressione che specifica la posizione dell'elemento da recuperare dalla raccolta di geografie o geometrie. + + + Crea un oggetto che richiama la funzione 'SpatialElementCount' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Int32. + Nuovo elemento DbFunctionExpression che restituisce il numero di elementi in spatialValue o Null se spatialValue non è una raccolta. + Espressione che specifica il valore della raccolta di geografie o geometrie da cui deve essere recuperato il numero di elementi. + + + Crea un oggetto che richiama la funzione 'SpatialEnvelope' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Geometry. + Nuovo elemento DbFunctionExpression che restituisce il rettangolo di selezione minimo per geometryValue. + Espressione che specifica il valore da cui deve essere recuperato il valore Envelope. + + + Crea un oggetto che richiama la funzione 'SpatialEquals' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se spatialValue1 e spatialValue2 sono uguali. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale che deve essere confrontato con spatialValue1 ai fini dell'uguaglianza. + + + Crea un oggetto che richiama la funzione 'SpatialIntersection' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione equivale a quello di spatialValue1 e spatialValue2. + Nuovo elemento DbFunctionExpression che restituisce il valore spaziale che rappresenta l'intersezione di spatialValue1 e spatialValue2. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale per cui deve essere calcolata l'intersezione con spatialValue1. + + + Crea un oggetto che richiama la funzione 'SpatialIntersects' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se spatialValue1 e spatialValue2 si intersecano. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale che deve essere confrontato con spatialValue1 ai fini dell'intersezione. + + + Crea un oggetto che richiama la funzione 'SpatialLength' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce la lunghezza di spatialValue o Null se spatialValue non è una curva. + Espressione che specifica il valore della curva spaziale da cui deve essere recuperata la lunghezza. + + + Crea un oggetto che richiama la funzione 'SpatialOverlaps' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 si sovrappone spazialmente a geometryValue2. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + + + Crea un oggetto che richiama la funzione 'SpatialRelate' canonica con gli argomenti specificati, che devono presentare i tipi di risultato Edm.Geometry e String.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 è correlato spazialmente a geometryValue2 in base alla relazione spaziale definita da intersectionPatternMatrix. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + Espressione che specifica la rappresentazione di testo del modello di intersezione DE-9IM (Dimensionally Extended Nine-Intersection Model) utilizzato per confrontare geometryValue1 e geometryValue2. + + + Crea un oggetto che richiama la funzione 'SpatialSymmetricDifference' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione equivale a quello di spatialValue1 e spatialValue2. + Nuovo elemento DbFunctionExpression che restituisce il valore geometrico che rappresenta la differenza simmetrica di spatialValue2 con spatialValue1. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale per cui deve essere calcolata la differenza simmetrica con spatialValue1. + + + Crea un oggetto che richiama la funzione 'SpatialTouches' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 tocca geometryValue2. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + + + Crea un oggetto che richiama la funzione 'SpatialTypeName' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato dell'espressione è Edm.String. + Nuovo elemento DbFunctionExpression che restituisce il nome del tipo di geometria della stringa da spatialValue. + Espressione che specifica il valore da cui deve essere recuperato il nome del tipo di geometria. + + + Crea un oggetto che richiama la funzione 'SpatialUnion' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato di spatialValue1 deve corrispondere al tipo di risultato di spatialValue2.Il tipo di risultato dell'espressione equivale a quello di spatialValue1 e spatialValue2. + Nuovo elemento DbFunctionExpression che restituisce il valore spaziale che rappresenta l'unione di spatialValue1 e spatialValue2. + Espressione che specifica il primo valore spaziale. + Espressione che specifica il valore spaziale per cui deve essere calcolata l'unione con spatialValue1. + + + Crea un oggetto che richiama la funzione 'SpatialWithin' canonica con gli argomenti specificati, che devono presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Boolean. + Nuovo elemento DbFunctionExpression che restituisce un valore booleano che indica se geometryValue1 si trova spazialmente all'interno di geometryValue2. + Espressione che specifica il primo valore geometrico. + Espressione che specifica il valore geometrico che deve essere confrontato con geometryValue1. + + + Crea un oggetto che richiama la funzione 'StartPoint' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geography o Edm.Geometry.Il tipo di risultato equivale a quello di spatialValue. + Nuovo elemento DbFunctionExpression che restituisce il punto iniziale di spatialValue o Null se spatialValue non è una curva. + Espressione che specifica il valore della curva spaziale da cui deve essere recuperato il punto iniziale. + + + Crea un oggetto che richiama la funzione 'XCoordinate' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce il valore della coordinata X di geometryValue o Null se geometryValue non è un punto. + Espressione che specifica il valore del punto geometrico da cui deve essere recuperato il valore della coordinata X. + + + Crea un oggetto che richiama la funzione 'YCoordinate' canonica con l'argomento specificato, che deve presentare un tipo di risultato Edm.Geometry.Il tipo di risultato dell'espressione è Edm.Double. + Nuovo elemento DbFunctionExpression che restituisce il valore della coordinata Y di geometryValue o Null se geometryValue non è un punto. + Espressione che specifica il valore del punto geometrico da cui deve essere recuperato il valore della coordinata Y. + + + Classe pubblica del parser Entity SQL. + + + Analizza la query specificata con i parametri specificati. + + contenente e informazioni che descrivono le eventuali definizioni di funzioni inline. + Query EntitySQL da analizzare. + Parametri di query facoltativi. + + + Analizza una query specifica con le variabili di un set specifico e produce . + + contenente e informazioni che descrivono le eventuali definizioni di funzioni inline. + Query da analizzare. + Variabili di query facoltative. + + + Definizione di funzione inline della query Entity SQL, restituita come parte di . + + + Posizione finale della definizione di funzione nel testo della query eSQL. + + + Parametri e corpo della funzione. + + + Nome funzione. + + + Posizione iniziale della definizione di funzione nel testo della query eSQL. + + + Informazioni sui risultati del parser Entity SQL. + + + Albero dei comandi prodotto durante l'analisi. + + + Elenco di oggetti che descrive le definizioni di funzione inline della query. + + + Classe che rappresenta un comando per il livello concettuale + + + Inizializza una nuova istanza della classe utilizzando i valori specificati. + + + Inizializza una nuova istanza della classe con l'istruzione specificata. + Testo del comando. + + + Inizializza una nuova istanza della classe con l'istruzione e la connessione specificate. + Testo del comando. + Connessione all'origine dati. + + + Inizializza una nuova istanza della classe con l'istruzione, la connessione e la transazione specificate. + Testo del comando. + Connessione all'origine dati. + Transazione in cui viene eseguito il comando. + + + Costruisce l'oggetto EntityCommand con l'istruzione eSQL specificata e l'oggetto connessione da utilizzare + Testo del comando eSQL da eseguire + Oggetto connessione + Sistema di risoluzione utilizzato per risolvere DbProviderServices + + + Annulla l'esecuzione di . + + + Ottiene o imposta un'istruzione Entity SQL che specifica un comando o una stored procedure da eseguire. + Istruzione Entity SQL che specifica un comando o una stored procedure da eseguire. + + + Ottiene o imposta il tempo di attesa prima del timeout. + Tempo di attesa in secondi per l'esecuzione del comando. + + + Ottiene o imposta l'albero dei comandi da eseguire. È possibile impostare solo un albero dei comandi o il testo del comando, non entrambi. + Albero dei comandi da eseguire. + + + Ottiene o imposta un valore che indica come viene interpretata la proprietà . + Uno dei valori dell'enumerazione . + + + Ottiene o imposta l'oggetto utilizzato da . + Connessione utilizzata dal comando dell'entità. + + + Crea e restituisce un nuovo oggetto parametro che rappresenta un parametro nell'istruzione eSQL + Oggetto parametro. + + + Crea una nuova istanza di un oggetto . + Nuova istanza di un oggetto . + + + Oggetto connessione utilizzato per l'esecuzione del comando + + + Raccolta di parametri per questo comando + + + Transazione in cui viene eseguito il comando + + + Ottiene o imposta un valore che indica se l'oggetto comando deve essere visibile in un controllo Progettazione Windows Form. + true se l'oggetto comando deve essere visibile in un controllo di Progettazione Windows Form; in caso contrario, false. + + + Ottiene o imposta un valore che indica se la memorizzazione nella cache dei piani di query è abilitata. + true la memorizzazione nella cache dei piani di query è abilitata; in caso contrario, false. + + + Esegue il comando e restituisce un lettore dati per la lettura dei risultati + Oggetto DbDataReader + Comportamento da utilizzare quando viene eseguito il comando + + + Esegue in modo asincrono il comando e restituisce un lettore dati per la lettura dei risultati + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto DbDataReader. + Comportamento da utilizzare quando viene eseguito il comando + Token da monitorare per le richieste di annullamento + + + Esegue il comando corrente. + Numero di righe interessate. + + + Esegue in modo asincrono il comando ed elimina i risultati restituiti dal comando + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di righe interessate. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Esegue il comando e restituisce un lettore di dati. + Oggetto che contiene i risultati. + + + Compila l'oggetto in un albero dei comandi e lo passa al provider dell'archivio sottostante per l'esecuzione, quindi compila un oggetto dal set di risultati prodotto utilizzando l'oggetto specificato. + Oggetto che contiene i risultati. + Uno dei valori di . + + + Esegue in modo asincrono il comando e restituisce un lettore dati per la lettura dei risultati.Può essere chiamato solo su CommandType.CommandText (in caso contrario, utilizzare i metodi Execute* standard) + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto EntityDataReader. + Per i comandi delle stored procedure, se chiamato per qualsiasi elemento, ad eccezione del risultato della raccolta di entità + + + Esegue in modo asincrono il comando e restituisce un lettore dati per la lettura dei risultati.Può essere chiamato solo su CommandType.CommandText (in caso contrario, utilizzare i metodi Execute* standard) + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto EntityDataReader. + Comportamento da utilizzare quando viene eseguito il comando + Per i comandi delle stored procedure, se chiamato per qualsiasi elemento, ad eccezione del risultato della raccolta di entità + + + Esegue in modo asincrono il comando e restituisce un lettore dati per la lettura dei risultati.Può essere chiamato solo su CommandType.CommandText (in caso contrario, utilizzare i metodi Execute* standard) + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto EntityDataReader. + Comportamento da utilizzare quando viene eseguito il comando + Oggetto da osservare durante l'attesa del completamento dell'attività. + Per i comandi delle stored procedure, se chiamato per qualsiasi elemento, ad eccezione del risultato della raccolta di entità + + + Esegue in modo asincrono il comando e restituisce un lettore dati per la lettura dei risultati.Può essere chiamato solo su CommandType.CommandText (in caso contrario, utilizzare i metodi Execute* standard) + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto EntityDataReader. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Per i comandi delle stored procedure, se chiamato per qualsiasi elemento, ad eccezione del risultato della raccolta di entità + + + Esegue il comando e restituisce la prima colonna della prima riga nel gruppo di risultati.Le colonne o le righe aggiuntive vengono ignorate. + Prima colonna della prima riga del gruppo di risultati oppure riferimento Null (Nothing in Visual Basic) se il gruppo di risultati è vuoto. + + + Ottiene i parametri della stored procedure o dell'istruzione Entity SQL. + Parametri dell'istruzione Entity SQL o della stored procedure. + + + Compila il comando a livello di entità e crea una versione preparata del comando. + + + Compila il comando a livello di entità e restituisce il testo del comando di archiviazione. + Testo del comando per l'archivio. + + + Ottiene o imposta la transazione in cui viene eseguito l'oggetto . + Transazione in cui viene eseguito l'oggetto . + + + Ottiene o imposta la modalità di applicazione dei risultati del comando alle righe in fase di aggiornamento. + Uno dei valori di . + + + Classe che rappresenta una connessione per il livello concettuale.Una connessione entità può essere inizializzata una sola volta (aprendo la connessione).Di conseguenza, non è possibile modificare la stringa di connessione, collegare una nuova connessione all'archivio o modificare la stringa di connessione dell'archivio. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe con gli oggetti e specificati. + Oggetto da associare all'oggetto . + Connessione all'origine dati sottostante per l'oggetto . + Il parametro workspace o connection è Null. + Nell'area di lavoro manca il modello concettuale. -oppure- Nell'area di lavoro manca il file di mapping. -oppure- Nell'area di lavoro manca il modello di archiviazione. -oppure- Lo stato della connessione non è chiuso. + Il parametro connection non proviene da un provider compatibile con ADO.NET Entity Framework. + + + Costruisce l'elemento EntityConnection dai metadati caricati in memoria + Area di lavoro contenente informazioni sui metadati. + Connessione all'archivio. + Se impostato su true, la connessione all'archivio viene eliminata quando viene eliminata la connessione entità. In caso contrario, il chiamante deve eliminare la connessione all'archivio. + + + Inizializza una nuova istanza della classe in base alla stringa di connessione. + Stringa di connessione specifica del provider. + È stata specificata una parola chiave per la stringa di connessione non valida oppure non è stata specificata una parola chiave per la stringa di connessione obbligatoria. + + + Avvia una transazione di database + Oggetto che rappresenta la nuova transazione + Livello di isolamento della transazione + + + Inizia una transazione usando il provider sottostante. + Nuovo oggetto .L'istanza di restituita può essere in seguito associata all'oggetto per consentire l'esecuzione del comando in tale transazione. + Il provider sottostante non è noto. -oppure- La chiamata a è stata eseguita su un oggetto a cui è già associata una transazione corrente. -oppure- Lo stato di non è . + + + Inizia una transazione con il livello di isolamento specificato usando il provider sottostante. + Nuovo oggetto .L'istanza di restituita può essere in seguito associata all'oggetto per consentire l'esecuzione del comando in tale transazione. + Livello di isolamento della transazione. + Il provider sottostante non è noto. -oppure- La chiamata a è stata eseguita su un oggetto a cui è già associata una transazione corrente. -oppure- Lo stato di non è . + + + Non supportato. + Non supportato. + Quando viene chiamato il metodo. + + + Chiude la connessione al database. + Si è verificato un errore durante la chiusura della connessione. + + + Ottiene o imposta la stringa di connessione . + Stringa di connessione necessaria per stabilire la connessione iniziale a un'origine dati.Il valore predefinito è una stringa vuota.In una connessione chiusa viene restituito il valore attualmente impostato.Se non è stato impostato alcun valore, viene restituita una stringa vuota. + + + Ottiene il numero di secondi di attesa durante il tentativo di stabilire una connessione prima che il tentativo termini e venga generato un errore. + Tempo di attesa in secondi per l'apertura di una connessione.Il valore predefinito corrisponde al timeout predefinito del provider di dati sottostante. + + + Crea una nuova istanza di , con la proprietà impostata su . + Oggetto . + Il nome del provider di dati sottostante non è noto. + + + Creare un nuovo oggetto comando che usa l'oggetto connessione + Oggetto comando. + + + Ottiene la transazione corrente in cui è integrata la connessione.Può essere Null. + + + Ottiene il nome del database corrente o del database che verrà usato in seguito all'apertura di una connessione. + Valore della proprietà Database del provider di dati sottostante. + + + Ottiene il nome o l'indirizzo di rete dell'origine dati a cui connettersi. + Nome dell'origine dati.Il valore predefinito è una stringa vuota. + + + Ottiene la factory del provider associata a EntityConnection + + + Elimina l'oggetto connessione + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo le risorse non gestite + + + Inserisce nella transazione specificata. + L'oggetto transazione in cui inserire l'oggetto. + Lo stato di non è . + + + Restituisce l'oggetto associato a . + Oggetto associato a questo oggetto . + La stringa di connessione inline contiene un valore di parola chiave Metadata non valido. + + + Stabilisce una connessione all'origine dati chiamando il metodo Open del provider di dati sottostante. + Quando si apre la connessione o il nome del provider di dati sottostante non è noto, si verifica un errore. + La stringa di connessione inline contiene un valore di parola chiave Metadata non valido. + + + Stabilisce in modo asincrono una connessione all'archivio dati chiamando il metodo Open sul provider di dati sottostante + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene una stringa che contiene la versione dell'origine dati a cui è connesso il client. + Versione dell'origine dati contenuta nella stringa di connessione del provider. + + + Ottiene lo stato dell'oggetto EntityConnection, che è impostato per rilevare lo stato della connessione di database sottostante di cui viene eseguito il wrapping tramite questo oggetto EntityConnection. + + + Fornisce l'accesso alla connessione all'origine dati sottostante usata dall'oggetto . + Oggetto per la connessione all'origine dati sottostante. + + + Classe che rappresenta un generatore di stringhe di connessione per il provider client dell'entità + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe utilizzando la stringa di connessione fornita. + Stringa di connessione all'origine dati sottostante specifica del provider. + + + Cancella il contenuto dell'istanza di . + + + Determina se l'oggetto contiene una chiave specifica. + Restituisce true se contiene un elemento con la chiave specificata; in caso contrario, restituisce false. + Chiave da individuare in . + + + Ottiene un valore che indica se ha dimensioni fisse. + Restituisce true in ogni caso, perché fornisce una raccolta di coppie parola chiave/valore di dimensioni fisse. + + + Ottiene o imposta il valore associato alla chiave specificata.In C# questa proprietà è l'indicizzatore. + Valore associato alla chiave specificata. + + + Ottiene un oggetto contenente le chiavi presenti in . + Oggetto contenente le chiavi presenti in . + + + Ottiene o imposta i percorsi dei metadati nella stringa di connessione. + Ottiene o imposta i percorsi dei metadati nella stringa di connessione. + + + Ottiene o imposta il nome di una sezione come definito in un file di configurazione. + Nome di una sezione in un file di configurazione. + + + Ottiene o imposta il nome del provider di dati .NET Framework sottostante nella stringa di connessione. + Nome invariante del provider di dati .NET Framework sottostante. + + + Ottiene o imposta la stringa di connessione interna specifica del provider. + Stringa di connessione interna specifica del provider. + + + Rimuove la voce con la chiave specificata dall'istanza di . + Restituisce true se la chiave era presente nella stringa di connessione ed è stata rimossa; false se la chiave non esiste. + Chiave della coppia parola chiave/valore da rimuovere dalla stringa di connessione in . + keyword è Null (Nothing in Visual Basic) + + + Recupera un valore che corrisponde alla chiave fornita da . + Restituisce true se l'oggetto keyword è stato trovato nella stringa di connessione; in caso contrario, false. + Chiave dell'elemento da recuperare. + Valore corrispondente a keyword. + keyword contiene un valore null (Nothing in Visual Basic). + + + Classe del lettore dati per il provider client dell'entità + + + Chiude l'oggetto . + + + Ottiene per . + Informazioni di un record di dati. + + + Ottiene un valore che indica il livello di annidamento della riga corrente. + Livello di annidamento della riga corrente. + + + Rilascia le risorse utilizzate da e chiama . + true per rilasciare sia le risorse gestite sia quelle non gestite, false per rilasciare solo le risorse non gestite. + + + Ottiene il numero di colonne nella riga corrente. + Numero di colonne nella riga corrente. + + + Ottiene il valore della colonna specificata come valore Boolean. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come byte. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Legge un flusso di byte dalla colonna specificata, a partire dalla posizione indicata da dataIndex, e nel buffer, a partire dalla posizione indicata da bufferIndex. + Numero effettivo di byte letti. + Ordinale di colonna in base zero. + Indice all'interno della riga da cui avviare l'operazione di lettura. + Buffer in cui copiare i dati. + Indice con il buffer in cui verranno copiati i dati. + Numero massimo di caratteri da leggere. + + + Ottiene il valore della colonna specificata come singolo carattere. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Legge un flusso di caratteri dalla colonna specificata, a partire dalla posizione indicata da dataIndex, e nel buffer, a partire dalla posizione indicata da bufferIndex. + Numero effettivo di caratteri letti. + Ordinale di colonna in base zero. + Indice all'interno della riga da cui avviare l'operazione di lettura. + Buffer in cui copiare i dati. + Indice con il buffer in cui verranno copiati i dati. + Numero massimo di caratteri da leggere. + + + Restituisce lettori annidati come oggetti . + Lettori annidati come oggetti . + Ordinale della colonna. + + + Restituisce un oggetto annidato. + Record di dati annidati. + Numero di DbDataRecord da restituire. + + + Ottiene il nome del tipo di dati della colonna specificata. + Nome del tipo di dati. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come oggetto . + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Restituisce un oggetto per l'ordinale di colonna richiesto, di cui è possibile eseguire l'override tramite un'implementazione specifica del provider. + Lettore di dati. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come oggetto . + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come numero a virgola mobile con precisione doppia. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Restituisce un oggetto che può essere utilizzato per scorrere le righe nel lettore di dati. + Oggetto che può essere utilizzato per scorrere le righe nel lettore di dati. + + + Ottiene il tipo di dati della colonna specificata. + Tipo di dati della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come numero a virgola mobile con precisione singola. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come identificatore univoco globale (GUID). + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come integer con segno a 16 bit. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come integer con segno a 32 bit. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come integer con segno a 64 bit. + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il nome della colonna quando viene specificato l'ordinale di colonna in base zero. + Nome della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene l'ordinale di colonna, dato il nome della colonna. + Ordinale di colonna in base zero. + Nome della colonna. + Il nome specificato non è un nome di colonna valido. + + + Restituisce il tipo di campo specifico del provider per la colonna indicata. + Oggetto che descrive il tipo di dati della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come istanza di . + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene tutte le colonne attributo specifiche del provider nella raccolta per la riga corrente. + Numero di istanze di nella matrice. + Matrice di in cui copiare le colonne attributo. + + + Restituisce un oggetto che descrive i metadati della colonna di . + Oggetto che descrive i metadati della colonna. + + + Ottiene il valore della colonna specificata come istanza di . + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come istanza di . + Valore della colonna specificata. + Ordinale di colonna in base zero. + + + Popola una matrice di oggetti con i valori della colonna della riga corrente. + Numero di istanze di nella matrice. + Matrice di in cui copiare le colonne attributo. + + + Ottiene un valore che indica se contiene una o più righe. + true se contiene una o più righe; in caso contrario, false. + + + Ottiene un valore che indica se l'oggetto è chiuso. + true se l'oggetto è chiuso; in caso contrario, false. + + + Ottiene un valore che indica se la colonna contiene valori non esistenti o mancanti. + true se la colonna specificata è equivalente a ; in caso contrario, false. + Ordinale di colonna in base zero. + + + Ottiene il valore della colonna specificata come istanza di . + Valore della colonna specificata. + + + Ottiene il valore della colonna specificata come istanza di . + Valore della colonna specificata. + + + Sposta il lettore al risultato successivo durante la lettura dei risultati di un batch di istruzioni. + true se sono presenti più set di risultati; in caso contrario, false. + + + Sposta in modo asincrono il lettore al set di risultati successivo durante la lettura di un batch di istruzioni + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true in presenza di più set di risultati, false in caso contrario. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Sposta il lettore al record successivo in un gruppo di risultati. + true se sono presenti più righe; in caso contrario, false. + + + Sposta in modo asincrono il lettore alla riga successiva del set di risultati corrente + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se sono presenti più righe; in caso contrario, false. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il numero di righe modificate, inserite o eliminate dall'esecuzione dell'istruzione SQL. + Numero di righe modificate, inserite o eliminate.Restituisce -1 per le istruzioni SELECT oppure 0 se nessuna riga è interessata o se l'istruzione non riesce. + + + Ottiene il numero di campi non nascosti in . + Numero di campi non nascosti. + + + Classe che rappresenta un parametro utilizzato in EntityCommand + + + Inizializza una nuova istanza della classe utilizzando i valori predefiniti. + + + Inizializza una nuova istanza della classe utilizzando il nome di parametro e il tipo di dati specificati. + Nome del parametro. + Uno dei valori di . + + + Inizializza una nuova istanza della classe utilizzando il nome di parametro, il tipo di dati e le dimensioni specificati. + Nome del parametro. + Uno dei valori di . + Dimensione del parametro. + + + Inizializza una nuova istanza della classe utilizzando le proprietà specificate. + Nome del parametro. + Uno dei valori di . + Dimensione del parametro. + Uno dei valori di . + true per indicare che il parametro accetta i valori Null; in caso contrario, false. + Numero di cifre utilizzate per rappresentare il valore. + Numero di posizioni decimali in cui viene risolto il valore. + Nome della colonna di origine. + Uno dei valori di . + Valore del parametro. + + + Inizializza una nuova istanza della classe utilizzando le proprietà specificate. + Nome del parametro. + Uno dei valori di . + Dimensione del parametro. + Nome della colonna di origine. + + + Ottiene o imposta l'oggetto del parametro. + Uno dei valori di . + + + Ottiene o imposta la direzione del parametro. + Uno dei valori di . + + + Ottiene o imposta il tipo del parametro, espresso come EdmType. + Tipo del parametro, espresso come EdmType. + + + Ottiene o imposta un valore che indica se il parametro ammette valori Null. + true se sono accettati valori Null; in caso contrario, false. + + + Ottiene o imposta il nome del parametro entity. + Nome del parametro entity. + + + Ottiene o imposta il numero di cifre utilizzate per rappresentare la proprietà . + Numero di cifre utilizzate per rappresentare il valore. + + + Reimposta il tipo associato a . + + + Ottiene o imposta il numero di posizioni decimali in cui viene risolto . + Numero di posizioni decimali in cui viene risolto il valore. + + + Ottiene o imposta le dimensioni massime dei dati all'interno della colonna. + Dimensioni massime dei dati all'interno della colonna. + + + Ottiene o imposta il nome della colonna di origine di cui è stato eseguito il mapping a e utilizzata per caricare o restituire . + Nome della colonna di origine di cui è stato eseguito il mapping al set di dati e utilizzata per il caricamento o la restituzione del valore. + + + Ottiene o imposta un valore che indica se la colonna di origine ammette i valori Null. + true se la colonna di origine ammette i valori Null; in caso contrario, false. + + + Ottiene o imposta l'oggetto da utilizzare per il caricamento del valore. + Uno dei valori di . + + + Restituisce una rappresentazione di stringa del parametro. + Rappresentazione di stringa del parametro. + + + Ottiene o imposta il valore del parametro. + Valore del parametro. + + + Classe che rappresenta una raccolta di parametri utilizzata in EntityCommand + + + Aggiunge l'oggetto specificato a . + Nuovo oggetto . + Oggetto da aggiungere alla raccolta. + L'oggetto specificato nel parametro del valore è già stato aggiunto a questo o a un altro oggetto . + Il parametro passato non è un oggetto . + Il parametro value è Null. + + + Aggiunge l'oggetto specificato a . + Indice del nuovo oggetto . + Oggetto . + + + Aggiunge un oggetto a quando vengono specificati il nome di parametro e il tipo di dati. + Nuovo oggetto . + Nome del parametro. + Uno dei valori di . + + + Aggiunge un oggetto a con il nome di parametro, il tipo di dati e la lunghezza di colonna. + Nuovo oggetto . + Nome del parametro. + Uno dei valori di . + Lunghezza di colonna. + + + Aggiunge una matrice di valori alla fine di . + Valori da aggiungere. + + + Aggiunge una matrice di valori alla fine di . + Valori da aggiungere. + + + Aggiunge un valore alla fine di . + Oggetto . + Nome del parametro. + Valore da aggiungere. + + + Rimuove tutti gli oggetti da . + + + Determina se l'oggetto specificato è contenuto in . + true se contiene il valore; in caso contrario, false. + Valore . + + + Determina se l'oggetto specificato è contenuto in . + true se contiene il valore; in caso contrario, false. + Valore . + + + Copia tutti gli elementi dell'oggetto corrente nell'oggetto unidimensionale specificato a partire dall'indice di destinazione indicato. + Oggetto unidimensionale che costituisce la destinazione degli elementi copiati dall'oggetto corrente. + Integer a 32 bit che rappresenta l'indice in in corrispondenza del quale viene avviata la copia. + + + Copia tutti gli elementi dell'oggetto corrente nell'oggetto specificato, a partire dall'indice di destinazione indicato. + Oggetto che costituisce la destinazione degli elementi copiati dall'oggetto corrente. + Integer a 32 bit che rappresenta l'indice in in corrispondenza del quale viene avviata la copia. + + + Ottiene un Integer contenente il numero di elementi in . + Numero di elementi presenti in , espresso come integer. + + + Restituisce un enumeratore che scorre . + Oggetto per . + + + Ottiene la posizione dell'oggetto specificato nella raccolta. + Posizione in base zero dell'oggetto specificato che rappresenta un oggetto nella raccolta.Restituisce -1 se l'oggetto non è presente in . + Oggetto da trovare. + + + Ottiene la posizione dell'oggetto specificato nella raccolta. + Posizione in base zero dell'oggetto specificato che rappresenta un oggetto nella raccolta.Restituisce -1 se l'oggetto non è presente in . + Oggetto da trovare. + + + Ottiene la posizione dell'oggetto specificato con il nome indicato. + Posizione in base zero dell'oggetto specificato con il nome, con distinzione tra maiuscole e minuscole, indicato.Restituisce -1 se l'oggetto non è presente in . + Nome dell'oggetto da cercare, con distinzione tra maiuscole e minuscole. + + + Inserisce un oggetto in in corrispondenza dell'indice specificato. + Indice in base zero in corrispondenza del quale deve essere inserito il valore. + Oggetto da inserire in . + + + Inserisce un elemento nella classe in corrispondenza dell'indice specificato. + Indice in base zero in corrispondenza del quale deve essere inserito il valore. + Oggetto da inserire in . + + + Ottiene un valore che indica se ha dimensioni fisse. + Restituisce true se ha dimensioni fisse; in caso contrario, restituisce false. + + + Ottiene un valore che indica se è di sola lettura. + Restituisce true se è di sola lettura; in caso contrario, restituisce false. + + + Ottiene un valore che indica se è sincronizzato. + Restituisce true se l'oggetto è sincronizzato; in caso contrario, restituisce false. + + + Ottiene in corrispondenza dell'indice specificato. + Oggetto in corrispondenza dell'indice specificato. + + + Ottiene con il nome specificato. + + con il nome specificato. + + + Rimuove l'oggetto specificato dalla raccolta. + Oggetto da rimuovere dalla raccolta. + Il parametro non è un oggetto . + Il parametro non è presente nella raccolta. + + + Rimuove il parametro specificato dalla raccolta. + Oggetto da rimuovere dalla raccolta. + + + Rimuove l'oggetto da in corrispondenza dell'indice specificato. + Indice in base zero dell'oggetto da rimuovere. + + + Rimuove l'oggetto da in corrispondenza del nome di parametro specificato. + Nome dell'oggetto da rimuovere. + + + Ottiene un oggetto che può essere utilizzato per sincronizzare l'accesso a . + Oggetto che può essere utilizzato per sincronizzare l'accesso a . + + + Classe che rappresenta una factory provider per il provider client di entità. + + + Restituisce una nuova istanza della classe del provider che implementa la classe . + Nuova istanza di . + + + Genera un oggetto .Questo metodo non è attualmente supportato. + Questo metodo non è attualmente supportato. + + + Restituisce una nuova istanza della classe del provider che implementa la classe . + Nuova istanza di . + + + Restituisce una nuova istanza della classe del provider che implementa la classe . + Nuova istanza di . + + + Genera un oggetto .Questo metodo non è attualmente supportato. + Questo metodo non è attualmente supportato. + + + Restituisce una nuova istanza della classe del provider che implementa la classe . + Nuova istanza di . + + + Genera un oggetto .Questo metodo non è attualmente supportato. + Questo metodo non è attualmente supportato. + Questo metodo non è attualmente supportato. + + + Oggetto Singleton per l'oggetto factory del provider client dell'entità.Questo campo rimane pubblico (nessuna proprietà) perché per DbProviderFactory è previsto un campo. + + + Restituisce la classe richiesta. + Nuova istanza di .I tipi supportati sono , e .Restituisce Null (o Nothing in Visual Basic) per ogni altro tipo. + Oggetto da restituire. + + + Classe che rappresenta una transazione per il livello concettuale + + + Esegue il commit della transazione sottostante. + + + Ottiene per . + Oggetto per la connessione all'origine dati sottostante. + + + Oggetto connessione proprietario di questo oggetto transazione + + + Pulisce l'oggetto transazione + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo le risorse non gestite + + + Ottiene il livello di isolamento di . + Valore dell'enumerazione che rappresenta il livello di isolamento della transazione sottostante. + + + Esegue il rollback della transazione sottostante. + + + Ottiene DbTransaction per la transazione del provider sottostante. + + + Rappresenta i metadati di mapping per un elemento AssociationSet nello spazio CS. + + + Inizializza una nuova istanza di AssociationSetMapping. + Set di associazioni di cui eseguire il mapping. + Set di entità dell'archivio di cui eseguire il mapping. + Mapping del contenitore padre. + + + Aggiunge la condizione del mapping di proprietà. + Condizione da aggiungere. + + + Ottiene il set di associazioni di cui viene eseguito il mapping. + + + Ottiene il mapping del tipo di associazione contenuto. + + + Ottiene le condizioni del mapping di proprietà. + + + Ottiene o imposta il mapping della funzione corrispondente.Può essere null. + + + Rimuove la condizione del mapping di proprietà. + Condizione di mapping di proprietà da rimuovere. + + + Ottiene o imposta il mapping della proprietà End di origine. + + + Ottiene il set di entità dell'archivio su cui è stato eseguito il mapping. + + + Ottiene o imposta il mapping della proprietà End di destinazione. + + + Descrive i mapping di funzione di modifica per un set di associazioni. + + + Inizializza una nuova istanza di . + Set di associazioni. + Mapping di funzione di eliminazione. + Mapping di funzione di inserimento. + + + Ottiene il set di associazioni. + Set di associazioni. + + + Ottiene il mapping di funzione di eliminazione. + Mapping di funzione di eliminazione. + + + Ottiene il mapping di funzione di inserimento. + Mapping di funzione di inserimento. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente. + Rappresentazione di stringa del valore di questa istanza. + + + Rappresenta i metadati di mapping per una mappa del tipo di associazione nello spazio CS. + + + Crea un'istanza di AssociationTypeMapping. + Oggetto AssociationSetMapping che contiene questo oggetto AssociationTypeMapping. + + + Ottiene l'oggetto AssociationSetMapping che contiene questo oggetto AssociationTypeMapping. + + + Ottiene il tipo di associazione di cui viene eseguito il mapping. + + + Ottiene il singolo frammento di mapping. + + + Metadati di mapping per le proprietà complesse. + + + Costruisce un nuovo oggetto di mapping delle proprietà complesse + Oggetto MemberMetadata che rappresenta il membro complesso + + + Aggiunge un mapping di tipo che corrisponde a un tipo complesso annidato. + Mapping del tipo complesso da aggiungere. + + + Rimuove un mapping di tipo che corrisponde a un tipo complesso annidato. + Mapping del tipo complesso da rimuovere. + + + Ottiene le raccolte di sola lettura di mapping di tipo che corrispondono ai tipi complessi annidati. + + + Metadati di mapping per tipi complessi. + + + Crea un'istanza di ComplexTypeMapping. + Oggetto ComplexType di cui viene eseguito il mapping. + + + Aggiunge la condizione del mapping di proprietà. + Condizione di mapping di proprietà da aggiungere. + + + Aggiunge un mapping di proprietà. + Mapping di proprietà da aggiungere. + + + Ottiene l'oggetto ComplexType di cui viene eseguito il mapping. + + + Ottiene una raccolta di sola lettura delle condizioni di mapping di proprietà. + + + Ottiene una raccolta di sola lettura dei mapping di proprietà. + + + Rimuove la condizione del mapping di proprietà. + Condizione di mapping di proprietà da rimuovere. + + + Rimuove un mapping di proprietà. + Mapping di proprietà da rimuovere. + + + Metadati di mapping per il mapping delle proprietà condizionali su un tipo.Il mapping delle proprietà condizionali specifica una condizione sulla proprietà del lato C o del lato S. + + + Ottiene un oggetto EdmProperty che specifica la colonna di cui è stato eseguito il mapping. + + + Ottiene un oggetto EdmProperty che specifica la proprietà di cui è stato eseguito il mapping. + + + Metadati di mapping per la proprietà End di un'associazione. + + + Crea un mapping di proprietà End dell'associazione. + AssociationEndMember che specifica la fine dell'associazione di cui eseguire il mapping. + + + Aggiunge il mapping di proprietà-colonna figlio. + ScalarPropertyMapping che specifica il mapping di proprietà-colonna da aggiungere. + + + Ottiene un oggetto AssociationEndMember che specifica la fine dell'associazione di cui è stato eseguito il mapping. + + + Ottiene un oggetto ReadOnlyCollection di ScalarPropertyMapping che specifica gli elementi figlio di questo mapping di proprietà End dell'associazione. + + + Rimuove il mapping di proprietà-colonna figlio. + ScalarPropertyMapping che specifica il mapping di proprietà-colonna da rimuovere. + + + Rappresenta i metadati di mapping per una mappa EntityContainer nello spazio CS. + + + Inizializza una nuova istanza della classe . + Il contenitore di entità concettuale di cui eseguire il mapping. + Contenitore di entità dell'archivio di cui eseguire il mapping. + Raccolta di elementi mapping padre. + Flag che indica se generare visualizzazioni di aggiornamento. + + + Aggiunge un mapping di importazione di funzione. + Mapping di importazione di funzione da aggiungere. + + + Aggiunge un mapping di set di associazioni. + Mapping di set di associazioni da aggiungere. + + + Aggiunge un mapping di set di entità. + Mapping di set di entità da aggiungere. + + + Ottiene i mapping di set di associazioni. + Mapping di set di associazioni. + + + Ottiene il tipo di questo elemento. + Tipo di questo elemento. + + + Ottiene il contenitore di entità concettuale. + Contenitore di entità concettuale. + + + Ottiene i mapping del set di entità. + Mapping del set di entità. + + + Ottiene i mapping di importazione di funzione. + Mapping di importazione di funzione. + + + Ottiene un flag che indica se generare le visualizzazioni di aggiornamento. + true per generare le visualizzazioni di aggiornamento. In caso contrario, false. + + + Ottiene la raccolta di elementi mapping padre. + Raccolta di elementi mapping padre. + + + Rimuove un mapping di importazione di funzione. + Mapping di importazione di funzione da rimuovere. + + + Rimuove un mapping di set di associazioni. + Mapping di set di associazioni da rimuovere. + + + Rimuove un mapping di set di associazioni. + Mapping di set di associazioni da rimuovere. + + + Ottiene il contenitore di entità dell'archivio. + Contenitore di entità dell'archivio. + + + Rappresenta i metadati di mapping per un Extent nello spazio CS. + + + Ottiene il mapping del contenitore padre. + + + Ottiene o imposta la visualizzazione di query associata al mapping. + + + Rappresenta i metadati di mapping per un EnitytSet nello spazio CS. + + + Inizializza una nuova istanza di EntitySetMapping. + Set di entità di cui eseguire il mapping. + Mapping del contenitore padre. + + + Aggiunge un mapping di funzione. + Mapping di funzione da aggiungere. + + + Aggiunge un mapping di tipo. + Mapping di tipi da aggiungere. + + + Ottiene il set di entità su cui è stato eseguito il mapping. + + + Ottiene i mapping dei tipi di entità contenuti. + + + Ottiene i mapping di funzione corrispondenti. + + + Rimuove un mapping di funzione. + Mapping di funzione da rimuovere. + + + Rimuove un mapping di tipo. + Mapping di tipo da rimuovere. + + + Metadati di mapping per il tipo di entità.Se un EntitySet rappresenta entità di più tipi, saranno disponibili più EntityTypeMapping per un EntitySet. Ad esempio, se PersonSet Entity extent rappresenta entità di tipo Person e Customer, saranno disponibili due EntityTypeMapping nel mapping per PersonSet. + + + Crea un'istanza di EntityTypeMapping. + Oggetto EntitySetMapping contenente questo EntityTypeMapping. + + + Aggiunge un frammento di mapping. + Frammento di mapping da aggiungere. + + + Aggiunge una gerarchia del tipo di entità al mapping.La gerarchia è rappresentata dal tipo di entità radice specificato. + Oggetto EntityType radice della gerarchia da aggiungere. + + + Aggiunge un tipo di entità al mapping. + Oggetto EntityType da aggiungere. + + + Ottiene l'oggetto EntitySetMapping contenente questo EntityTypeMapping. + + + Ottiene il singolo oggetto EntityType su cui viene eseguito il mapping.Genera un'eccezione in caso di mapping del tipo di gerarchia. + + + Ottiene i tipi di entità su è stato eseguito il mapping. + + + Ottiene una raccolta di sola lettura di frammenti di mapping. + + + Ottiene un flag che indica se si tratta di un mapping di gerarchia di tipo. + + + Ottiene i tipi di base su cui è stato eseguito il mapping per un mapping della gerarchia. + + + Rimuove un frammento di mapping. + Frammento di mapping da rimuovere. + + + Rimuove una gerarchia del tipo di entità dal mapping.La gerarchia è rappresentata dal tipo di entità radice specificato. + Oggetto EntityType radice della gerarchia da rimuovere. + + + Rimuove un tipo di entità dal mapping. + Oggetto EntityType da rimuovere. + + + Descrive i mapping della funzione di modifica per un tipo di entità in un set di entità. + + + Inizializza una nuova istanza della classe . + Tipo di entità EDM. + Mapping per l'eliminazione di una funzione. + Mapping per l'inserimento di una funzione. + Mapping per l'aggiornamento di una funzione. + + + Ottiene il mapping per l'eliminazione di una funzione. + Mapping per l'eliminazione di una funzione. + + + Ottiene il tipo di entità EDM. + Tipo di entità EDM. + + + Ottiene il mapping per l'inserimento di una funzione. + Mapping per l'inserimento di una funzione. + + + Restituisce una rappresentazione in forma di stringa dell'oggetto . + Rappresentazione in forma di stringa dell'oggetto . + + + Ottiene il mapping per l'aggiornamento di una funzione. + Mapping per l'aggiornamento di una funzione. + + + Classe di base per il tipo creato in fase di progettazione per archiviare le viste generate. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il nome dell'oggetto . + Nome del contenitore. + + + Restituisce la coppia chiave/valore in corrispondenza dell'indice specificato contenente la vista e la relativa chiave. + Coppia chiave-valore in corrispondenza dell'indice contenente la vista e la relativa chiave. + Indice della vista. + + + Valore hash delle viste. + Valore hash. + + + Valore hash. + Valore hash. + + + Ottiene o imposta nello schema di archiviazione. + Nome del contenitore. + + + Ottiene o imposta il conteggio delle viste. + Conteggio delle viste. + + + Attributo per contrassegnare gli assembly che contengono il tipo delle viste generate. + + + Inizializza una nuova istanza della classe . + Tipo di vista. + + + Ottiene l'oggetto T:System.Type della vista. + Oggetto T:System.Type della vista. + + + Rappresenta un mapping del tipo complesso per il risultato di un'importazione di funzione. + + + Inizializza una nuova istanza di FunctionImportComplexTypeMapping + Tipo restituito. + Mapping della proprietà per il tipo di risultato di un'importazione di funzione. + + + Ottiene il tipo restituito. + + + Rappresenta un mapping del tipo di entità di importazione di funzione. + + + Inizializza una nuova istanza di FunctionImportEntityTypeMapping. + Tipi di entità alla base delle gerarchie del tipo di cui eseguire il mapping. + Tipi di entità di cui eseguire il mapping. + Mapping della proprietà per i tipi di risultato di un'importazione di funzione. + Condizioni di mapping. + + + Ottiene le condizioni di mapping. + + + Ottiene i tipi di entità su viene eseguito il mapping. + + + Ottiene i tipi di entità alla base delle gerarchie di cui viene eseguito il mapping. + + + Rappresenta una condizione di mapping per un risultato dell'importazione di funzione. + + + Ottiene il nome della colonna utilizzata per calcolare la condizione. + Nome della colonna utilizzata per calcolare la condizione. + + + Converte il valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Rappresenta una condizione di mapping tra il risultato dell'importazione di funzione, valutato controllando null o non null. + + + Inizializza una nuova istanza di FunctionImportEntityTypeMappingConditionIsNull. + Nome della colonna utilizzata per calcolare la condizione. + Flag che indica se viene eseguito un controllo null o non null. + + + Ottiene un flag che indica se viene eseguito un controllo null o non null. + + + Rappresenta una condizione di mapping tra il risultato dell'importazione di funzione, valutato in confronto a un valore specificato. + + + Inizializza una nuova istanza di FunctionImportEntityTypeMappingConditionValue. + Nome della colonna utilizzata per calcolare la condizione. + Valore da confrontare. + + + Ottiene il valore utilizzato nel confronto. + + + Rappresenta un mapping dall'importazione di funzioni in un modello a una funzione componibile o non componibile dell'archivio. + + + Ottiene la funzione del modello (o origine del mapping) + + + Ottiene la funzione dell'archivio (o destinazione del mapping) + + + Rappresenta un mapping dall'importazione di funzioni in un modello a una funzione componibile dell'archivio. + + + Inizializza una nuova istanza di FunctionImportMappingComposable. + Importazione della funzione di modello. + Funzione componibile dell'archivio. + Mapping dei risultati per l'importazione di funzione. + Mapping del contenitore padre. + + + Ottiene il mapping dei risultati per l'importazione di funzione. + + + Rappresenta un mapping dall'importazione di funzione di un modello a una funzione non componibile dell'archivio. + + + Inizializza una nuova istanza di FunctionImportMappingNonComposable. + Importazione della funzione di modello. + Funzione non componibile dell'archivio. + Mapping dei risultati dell'importazione di funzione. + Mapping del contenitore padre. + + + Ottiene i mapping dei risultati dell'importazione di funzione. + + + Rappresenta un mapping del risultato per un'importazione di funzione. + + + Inizializza una nuova istanza della classe . + + + Aggiunge un mapping di tipo. + Mapping di tipi da aggiungere. + + + Rimuove un mapping di tipo. + Mapping di tipo da rimuovere. + + + Ottiene i mapping del tipo. + Mapping del tipo. + + + Classe di base per eseguire il mapping di una proprietà di un tipo restituito di importazione di funzione. + + + Esegue il mapping di una proprietà del tipo restituito di importazione di funzione a una colonna di tabella. + + + Inizializza una nuova istanza di FunctionImportReturnTypeScalarPropertyMapping. + Nome della proprietà di cui è stato eseguito il mapping. + Nome della colonna di cui è stato eseguito il mapping. + + + Ottiene il nome della colonna di cui è stato eseguito il mapping. + + + Ottiene il nome della proprietà di cui è stato eseguito il mapping. + + + Specifica un mapping del tipo strutturale dell'importazione di funzione. + + + Ottiene il mapping della proprietà per il tipo di risultato di un'importazione di funzione. + + + Specifica una condizione di mapping valutata controllando se il valore di una proprietà/colonna è null o non null. + + + Crea un'istanza di IsNullConditionMapping. + Oggetto EdmProperty che specifica una proprietà o una colonna. + Valore booleano che indica se eseguire un controllo null o non null. + + + Ottiene un valore booleano che specifica se la condizione viene valutata eseguendo un controllo null o non null. + + + Rappresenta la classe dell'elemento di base per tutti i metadati di mapping + + + Rappresenta i metadati per il frammento di mapping.Un set di frammenti di mapping compone i mapping di set (EntitySet, AssociationSet o CompositionSet ). Ogni MappingFragment fornisce il mapping per queste proprietà di un tipo con mapping a una singola tabella. + + + Crea un'istanza di MappingFragment. + Oggetto EntitySet corrispondente alla tabella della visualizzazione di cui viene eseguito il mapping. + Oggetto TypeMapping che contiene l'oggetto MappingFragment. + Flag che indica se includere "DISTINCT" quando viene eseguita una query. + + + Aggiunge la condizione del mapping di proprietà. + Condizione di mapping di proprietà da aggiungere. + + + Aggiunge un mapping di proprietà. + Mapping di proprietà da aggiungere. + + + Ottiene una raccolta di sola lettura delle condizioni di mapping di proprietà. + + + Ottiene un flag che indica se includere "DISTINCT" quando viene eseguita una query. + + + Ottiene una raccolta di sola lettura dei mapping di proprietà. + + + Rimuove la condizione del mapping di proprietà. + Condizione di mapping di proprietà da rimuovere. + + + Rimuove un mapping di proprietà. + Mapping di proprietà da rimuovere. + + + Ottiene l'oggetto EntitySet corrispondente alla tabella o della visualizzazione di cui viene eseguito il mapping. + + + Ottiene l'oggetto TypeMapping che contiene l'oggetto MappingFragment. + + + Rappresenta una classe di base per gli elementi nello spazio mapping (DataSpace.CSSpace). + + + Inizializza una nuova istanza della classe . + + + Classe per la rappresentazione di una raccolta di elementi di mapping nello spazio Edm. + + + Descrive l'associazione di funzione di modifica per l'elaborazione delle modifiche di entità o associazioni. + + + Inizializza una nuova istanza della classe . + Set di entità o associazioni. + Tipo di entità o associazione. + Metadati della funzione a cui eseguire l'associazione. + Associazioni per i parametri della funzione. + Parametro di output che produce il numero di righe interessate. + Associazioni per i risultati della valutazione della funzione + + + Ottiene i metadati della funzione a cui eseguire l'associazione. + Metadati della funzione a cui eseguire l'associazione. + + + Ottiene le associazioni per i parametri della funzione. + Associazioni per i parametri della funzione. + + + Ottiene le associazioni per i risultati della valutazione della funzione. + Associazioni per i risultati della valutazione della funzione. + + + Ottiene il parametro di output che produce il numero di righe interessate.Può essere null. + Parametro di output che produce il numero di righe interessate. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente. + Rappresentazione di stringa di questa istanza. + + + Descrive la posizione di un membro in una struttura di tipi di associazione o di entità. + + + Inizializza una nuova istanza della classe . + Membri nel percorso dalla foglia (il membro associato) alla radice della struttura. + Set di associazioni a cui si sta passando tramite questo membro.Se il valore è null, non si tratta di un percorso di navigazione di membro. + + + Ottiene il set di associazioni a cui si sta passando tramite questo membro.Se il valore è null, non si tratta di un percorso di navigazione di membro. + Set di associazioni a cui si sta passando tramite questo membro. + + + Ottiene i membri nel percorso dalla foglia (il membro associato) alla radice della struttura. + Membri nel percorso dalla foglia (il membro associato) alla radice della struttura. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente. + Rappresentazione di stringa del valore di questa istanza. + + + Rappresenta l'associazione di un parametro della funzione di modifica a un membro dell'entità o dell'associazione modificata. + + + Inizializza una nuova istanza della classe . + Parametro che accetta il valore. + Percorso del membro dell'entità o dell'associazione che definisce il valore. + true per associare il valore del membro originale o corrente. In caso contrario, false. + + + Ottiene un flag che indica se il valore del membro originale o corrente viene associato. + true se si associa il valore del membro originale o corrente. In caso contrario, false. + + + Ottiene il percorso del membro dell'entità o dell'associazione che definisce il valore. + Percorso del membro dell'entità o dell'associazione che definisce il valore. + + + Ottiene il parametro che accetta il valore. + Parametro che accetta il valore. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente usando il formato specificato. + Rappresentazione di stringa del valore di questa istanza come specificato dal formato. + + + Definisce un'associazione da una colonna denominata del set di risultati a un membro che accetta il valore. + + + Inizializza una nuova istanza della classe . + Nome della colonna da associare dal set di risultati della funzione. + Proprietà da impostare nell'entità. + + + Ottiene il nome della colonna da associare dal set di risultati della funzione. + Nome della colonna da associare dal set di risultati della funzione. + + + Ottiene la proprietà da impostare nell'entità. + Proprietà da impostare nell'entità. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente. + Rappresentazione di stringa del valore di questa istanza. + + + Metadati di mapping per tutti i tipi di mapping di proprietà. + + + Ottiene un oggetto EdmProperty che specifica la proprietà di cui è stato eseguito il mapping. + + + Metadati di mapping per le proprietà scalari. + + + Crea un mapping tra una proprietà semplice e una colonna. + Proprietà di cui eseguire il mapping. + Colonna di cui eseguire il mapping. + + + Ottiene un oggetto EdmProperty che specifica la colonna di cui è stato eseguito il mapping. + + + Rappresenta una raccolta di elementi nello spazio mapping di archiviazioni (mapping CS). + + + Inizializza una nuova istanza della classe utilizzando gli oggetti , e i lettori XML specificati. + Oggetto che deve essere utilizzato dal mapping. + Oggetto che deve essere utilizzato dal mapping. + Lettori XML che devono essere utilizzati dal mapping. + + + Inizializza una nuova istanza della classe utilizzando gli oggetti e specificati e una raccolta di stringhe indicanti i percorsi dei file di metadati. + Oggetto che deve essere utilizzato dal mapping. + Oggetto che deve essere utilizzato dal mapping. + Percorsi di file che devono essere utilizzati dal mapping. + + + Calcola un valore hash per il mapping del contenitore singolo nella raccolta. + Stringa che specifica il valore hash calcolato. + + + Calcola un valore hash per il mapping dei contenitori specificato dai nomi dei contenitori di cui è stato eseguito il mapping. + Stringa che specifica il valore hash calcolato. + Nome di un contenitore nel modello concettuale. + Nome di un contenitore nel modello di archivio. + + + Crea un oggetto . + Istanza di se non vengono rilevati errori.In caso contrario, null. + Raccolta di metadati EDM di cui eseguire il mapping.Non deve essere null. + Raccolta di metadati dell'archivio di cui eseguire il mapping.Non deve essere null. + Elementi MSL da caricare.Non deve essere null. + Percorsi degli elementi MSL.Utilizzato nei messaggi di errore.Può essere null, nel qual caso l'URI di base di XmlReader verrà utilizzato come percorso. + Raccolta di errori rilevati durante il caricamento. + + + Crea un dizionario di (extent, vista generata) per il mapping del contenitore singolo nella raccolta. + Dizionario di ( , ) che specifica le viste generate. + Elenco che accumula gli errori potenziali. + + + Crea un dizionario di (extent, vista generata) per un mapping di contenitori specificato dai nomi dei contenitori di cui è stato eseguito il mapping. + Dizionario di ( , ) che specifica le viste generate. + Nome di un contenitore nel modello concettuale. + Nome di un contenitore nel modello di archivio. + Elenco che accumula gli errori potenziali. + + + Ottiene la versione di questo oggetto . + Versione di questo oggetto . + + + Ottiene o imposta un oggetto per la creazione di istanze di utilizzate per recuperare le viste di mapping pregenerate. + Oggetto per la creazione di istanze di usate per recuperare le viste di mapping pregenerate. + + + Specifica un mapping di tipo strutturale. + + + Inizializza una nuova istanza della classe . + + + Aggiunge la condizione del mapping di proprietà. + Condizione di mapping di proprietà da aggiungere. + + + Aggiunge un mapping di proprietà. + Mapping di proprietà da aggiungere. + + + Ottiene una raccolta di sola lettura delle condizioni di mapping di proprietà. + + + Ottiene una raccolta di sola lettura dei mapping di proprietà. + + + Rimuove la condizione del mapping di proprietà. + Condizione di mapping di proprietà da rimuovere. + + + Rimuove un mapping di proprietà. + Mapping di proprietà da rimuovere. + + + Rappresenta i metadati di mapping per una mappa del tipo nello spazio CS. + + + Specifica una condizione di mapping valutata confrontando il valore di una proprietà o di una colonna con un valore specificato. + + + Crea un'istanza di ValueConditionMapping. + Oggetto EdmProperty che specifica una proprietà o una colonna. + Oggetto che specifica il valore da confrontare. + + + Ottiene un oggetto che specifica il valore da confrontare. + + + Rappresenta un'entità finale di un tipo di associazione + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Crea un'istanza di AssociationEndMember di sola lettura. + Istanza di AssociationEndMember appena creata. + Nome del membro dell'entità finale dell'associazione. + Tipo di riferimento per l'entità finale. + Molteplicità dell'entità finale. + Flag che indica il comportamento di eliminazione dell'entità finale. + Proprietà dei metadati da associare all'istanza. + Il nome specificato è Null o vuoto. + Il tipo di riferimento specificato è Null. + + + Classe per la rappresentazione di un set di associazioni + + + Ottiene le entità finali di . + Raccolta di tipo che contiene le entità finali di . + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Crea un'istanza di AssociationSet di sola lettura dai parametri specificati. + Istanza di AssociationSet appena creata. + Nome del set di associazioni. + Tipo di associazione degli elementi nel set di associazioni. + Set di entità per l'entità finale del set di associazioni di origine. + Set di entità per l'entità finale del set di associazioni di destinazione. + Proprietà dei metadati da associare all'istanza. + Il nome specificato è Null o vuoto. + Il tipo di associazione specificato è Null. + Il tipo di una delle entità finali del tipo di associazione specificato non corrisponde al tipo di entità finale del set di entità corrispondente. + + + Ottiene l'associazione correlata a . + Oggetto che rappresenta l'associazione correlata a . + + + Classe che rappresenta l'entità finale di AssociationSet + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene il membro End a cui corrisponde questo oggetto . + Oggetto che rappresenta il membro End a cui corrisponde questo oggetto . + + + Ottiene il set di entità a cui fa riferimento il ruolo End. + Oggetto che rappresenta il set di entità a cui fa riferimento questo ruolo End. + + + Ottiene il nome dell'entità finale per . + Nome dell'entità finale per . + + + Ottiene il set di associazioni padre di . + Oggetto che rappresenta il set di associazioni padre di . + + + Ottiene il nome del ruolo End per . + Nome del ruolo End per . + + + Restituisce il nome del ruolo End per . + Nome del ruolo End per . + + + Descrive un'associazione/relazione tra due entità nel modello concettuale o una relazione di chiave esterna tra due tabelle nel modello di archivio.Nel modello concettuale la classe dipendente può definire o meno una proprietà di chiave esterna.Se la chiave esterna viene definita, la proprietà sarà true e la proprietà conterrà i dettagli delle chiavi esterne + + + Ottiene l'elenco di entità finali per . + Raccolta di tipo che contiene l'elenco di entità finali per . + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene o imposta il vincolo referenziale. + Vincolo referenziale. + + + Crea un'istanza di AssociationType di sola lettura dai parametri specificati. + Istanza di AssociationType appena creata. + Nome del tipo del set di associazioni. + Spazio dei nomi del tipo di associazione. + Flag che indica una relazione di chiave esterna (FK, foreign key). + Spazio dati del tipo di associazione. + Membro dell'entità finale dell'associazione di origine. + Membro dell'entità finale dell'associazione di destinazione. + Vincolo referenziale. + Proprietà dei metadati da associare all'istanza. + Il nome specificato è Null o vuoto. + Lo spazio dei nomi specificato è Null o vuoto. + + + Ottiene il valore della proprietà booleana che specifica se la colonna è una chiave esterna. + Valore booleano che specifica se la colonna è una chiave esterna.Se true, la colonna è una chiave esterna.Se false (impostazione predefinita), la colonna non è una chiave esterna. + + + Ottiene l'elenco di vincoli per . + Raccolta di tipo che contiene l'elenco di vincoli per . + + + Elenco di tutti i tipi predefiniti + + + Tipo di associazione + + + Tipo di AssociationSet + + + Tipo di AssociationSetEnd + + + Tipo di associazione + + + Tipo di raccolta + + + Tipo di raccolta + + + Tipo complesso + + + Tipo di documentazione + + + Tipo di EdmFunction + + + Tipo di EdmMember + + + Tipo di EdmProperty + + + Tipo Edm + + + Tipo di contenitore di entità + + + Tipo di set di entità + + + Tipo di EntitySetBase + + + Tipo di entità + + + Tipo di base del tipo di entità + + + Tipo di membro enum + + + Tipo di enumerazione + + + Tipo di facet + + + Tipo di parametro di funzione + + + Tipo di elemento globale + + + Tipo di elemento dei metadati + + + Tipo di proprietà di metadati + + + Tipo di proprietà di navigazione + + + Tipo di DeleteAction + + + Tipo di modalità parametro + + + Tipo primitivo + + + Tipo primitivo + + + Tipo di ProviderManifest + + + Tipo di vincolo referenziale + + + Tipo di riferimento + + + Tipo di RelationshipEnd + + + Tipo di molteplicità della relazione + + + Tipo di set di relazioni + + + Tipo di relazioni + + + Tipo di riga + + + Tipo semplice + + + Tipo strutturale + + + Tipo di informazioni + + + Tipo di raccolta (applicato a Proprietà) + + + La raccolta utilizza la semantica dei contenitori (senza ordine e con ammissione dei duplicati) + + + La raccolta utilizza la semantica degli elenchi (ordine deterministico e ammissione dei duplicati) + + + La proprietà non è una raccolta + + + Rappresenta il tipo di raccolta Edm + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene l'istanza della classe che contiene il tipo dell'elemento incluso nell'oggetto corrente e i facet per il tipo. + Istanza della classe che contiene il tipo dell'elemento incluso nell'oggetto corrente e i facet per il tipo. + + + Rappresenta il tipo complesso Edm.Può essere utilizzato per configurare i tipi complessi da una convenzione basata su modello di spazio concettuale.I tipi complessi non sono supportati nel modello di archivio. + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Crea una nuova istanza del tipo . + Nuova istanza del tipo . + Nome del tipo complesso. + Spazio dei nomi del tipo complesso. + Spazio dati a cui appartiene il tipo complesso. + Membri del tipo complesso. + Proprietà dei metadati da associare all'istanza. + Generata se l'argomento nome, spazio dei nomi o membri è Null. + + + Ottiene l'elenco di proprietà per . + Raccolta di tipo che contiene l'elenco di proprietà per . + + + Modalità concorrenza per le proprietà. + + + Modalità concorrenza fissa: la proprietà viene sempre convalidata in fase di scrittura + + + Modalità concorrenza predefinita: la proprietà non viene mai convalidata in fase di scrittura + + + Serializza un oggetto conforme alle restrizioni di un singolo file dello schema CSDL in un writer XML.Il modello da serializzare deve contenere un singolo oggetto . + + + Inizializza una nuova istanza della classe . + + + Si verifica quando viene individuato un errore durante la serializzazione del modello. + + + Serializza l'oggetto in XmlWriter. + true se il modello è valido. In caso contrario, false. + EdmModel da serializzare. + XmlWriter in cui serializzare. + Spazio dei nomi serializzato del modello. + + + Rappresenta informazioni su un errore che si è verificato durante l'elaborazione di un modello Entity Framework. + + + Inizializza una nuova istanza della classe . + + + Ottiene un messaggio descrittivo facoltativo che descrive l'errore generato. + Messaggio descrittivo facoltativo che descrive l'errore generato. + + + Ottiene un valore che indica l'oggetto che ha causato la generazione dell'evento. + true se l'oggetto ha causato la generazione dell'evento. In caso contrario, false. + + + Ottiene un valore facoltativo che indica la proprietà dell'elemento di origine che ha causato la generazione dell'evento. + Valore facoltativo che indica la proprietà dell'elemento di origine che ha causato la generazione dell'evento. + + + DataSpace + + + CSpace indica l'elemento nello spazio CS - tipi primitivi edm + tipi definiti in CSDL + + + Mapping tra spazio C e spazio S + + + Mapping tra spazio O e spazio C + + + OSpace indica l'elemento nello spazio CLR + + + SSpace indica l'elemento nello spazio S + + + Metodi di estensione per . + + + Ottiene il modello concettuale dal DbModel specificato. + Istanza di EdmModel che rappresenta il modello concettuale. + Istanza di una classe che implementa IEdmModelAdapter (precedentementeDbModel). + + + Ottiene il modello di archivio dal DbModel specificato. + Istanza di EdmModel che rappresenta il modello di archivio. + Istanza di una classe che implementa IEdmModelAdapter (precedentementeDbModel). + + + Classe che rappresenta l'elemento Documentation associato a un elemento + + + Inizializza una nuova istanza della documentazione. + Stringa di riepilogo. + Stringa di descrizione lunga. + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene un valore che indica se questo oggetto contiene solo un valore Null o un oggetto vuoto e un oggetto . + True se questo oggetto contiene solo un valore Null o un oggetto vuoto e un oggetto ; in caso contrario, false. + + + Ottiene la descrizione lunga per . + Descrizione lunga per . + + + Ottiene il riepilogo per . + Riepilogo per . + + + Restituisce il riepilogo per . + Riepilogo per . + + + Questa classe incapsula le informazioni per un errore EDM generico. + + + Ottiene il messaggio di errore. + Messaggio di errore. + + + Classe per la rappresentazione di una funzione + + + Aggiunge un parametro alla funzione. + Parametro da aggiungere. + + + Ottiene l'attributo di aggregazione di questa funzione. + + + Ottiene un valore che indica se l'attributo predefinito è presente in questa funzione. + true se l’attributo è presente; in caso contrario, false. + + + Ottiene il tipo del tipo incorporato per . + Uno dei valori dell'enumerazione . + + + Ottiene una query nel linguaggio utilizzato dal sistema di gestione di database o dal modello di archiviazione. + Valore stringa nella sintassi utilizzata dal sistema di gestione di database o dal modello di archiviazione che contiene la query o l'istruzione di aggiornamento di . + + + Metodo factory per la costruzione dell'oggetto . + Nuova istanza di sola lettura del tipo . + Nome della funzione. + Spazio dei nomi della funzione. + Spazio dei nomi a cui appartiene la funzione. + Proprietà e attributi aggiuntivi della funzione. + Proprietà dei metadati che verranno aggiunti alla funzione.Può essere null. + + + Restituisce il nome completo del tipo, ovvero spazio dei nomi e nome. + Nome completo del tipo. + + + Ottiene un valore che indica se il mapping di questa istanza è stato eseguito a una funzione o a una stored procedure. + true se il mapping di questa istanza è stato eseguito a una funzione; false se il mapping di questa istanza è stato eseguito a una stored procedure. + + + Ottiene un valore che indica se questa istanza proviene dal manifesto del provider. + true se questa istanza proviene dal manifesto del provider; in caso contrario, false. + + + Ottiene un valore che indica se si tratta di una funzione senza parametri (funzione che non accetta argomenti). + true se la funzione è senza parametri; in caso contrario, false. + + + Ottiene i parametri di . + Raccolta di tipo che contiene i parametri di . + + + Ottiene l'attributo di semantica del tipo di parametro di questa funzione. + + + Ottiene il parametro restituito di . + Oggetto che rappresenta il parametro restituito di . + + + Ottiene i parametri restituiti di . + Raccolta di tipo che rappresenta i parametri restituiti di . + + + Ottiene o imposta lo schema associato alla funzione. + Schema associato alla funzione. + + + Ottiene l'attributo del nome di funzione di archivio per questa funzione. + + + Contiene proprietà e attributi aggiuntivi dell'oggetto . + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il testo del comando associato alla funzione. + Testo del comando associato alla funzione. + + + Ottiene o imposta i set di entità della funzione. + Set di entità della funzione. + + + Ottiene un valore che indica se si tratta di una funzione di aggregazione. + true se si tratta di una funzione di aggregazione; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa funzione è una funzione predefinita. + true se questa funzione è una funzione predefinita; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa funzione è una funzione di archivio memorizzata nella cache. + true se questa funzione è una funzione di archivio memorizzata nella cache; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa funzione può essere composta. + true se questa funzione può essere composta; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa funzione proviene da un manifesto del provider. + true se questa funzione proviene da un manifesto del provider; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa funzione è un'importazione di funzione. + true se questa funzione è un'importazione di funzione; in caso contrario, false. + + + Ottiene o imposta un valore che indica se la funzione non contiene argomenti. + true se la funzione non contiene argomenti; in caso contrario, false. + + + Ottiene o imposta i parametri di funzione. + Parametri di funzione. + + + Ottiene o imposta la semantica del tipo di parametro. + Semantica del tipo di parametro. + + + Ottiene o imposta i parametri restituiti. + Parametri restituiti. + + + Ottiene o imposta lo schema della funzione. + Schema della funzione. + + + Ottiene o imposta il nome funzione di archivio. + Nome funzione di archivio. + + + Classe per la rappresentazione di una raccolta di elementi nello spazio Edm. + + + Inizializza una nuova istanza della classe utilizzando la raccolta degli oggetti XMLReader in cui sono presenti i file Conceptual Schema Definition Language (CSDL). + Raccolta degli oggetti XMLReader in cui sono presenti i file Conceptual Schema Definition Language (CSDL). + + + Inizializza una nuova istanza della classe . + Entity Data Model. + + + Inizializza una nuova istanza della classe utilizzando i percorsi in cui sono presenti i file Conceptual Schema Definition Language (CSDL). + Percorsi in cui sono presenti i file Conceptual Schema Definition Language (CSDL). + + + Metodo factory che crea un oggetto . + Istanza di se non vengono rilevati errori.In caso contrario, null. + Elementi CSDL da caricare.Non deve essere null. + Percorsi degli elementi CSDL.Utilizzato nei messaggi di errore.Può essere null, nel qual caso l'URI di base di XmlReader verrà utilizzato come percorso. + Raccolta di errori rilevati durante il caricamento. + + + Ottiene la versione del modello concettuale per questa raccolta. + Versione del modello concettuale per questa raccolta. + + + Restituisce una raccolta degli oggetti . + Oggetto ReadOnlyCollection che rappresenta una raccolta degli oggetti . + + + Restituisce una raccolta degli oggetti con la versione del modello concettuale specificata. + Oggetto ReadOnlyCollection che rappresenta una raccolta degli oggetti . + Versione del modello concettuale. + + + Rappresenta la classe di membri edm + + + Ottiene il tipo in cui è dichiarato il membro. + Oggetto che rappresenta il tipo in cui è dichiarato il membro. + + + Indica se il modello contrassegnato come membro calcolato nella definizione EDM + + + Indica se il modello generato dall'archivio del membro è contrassegnato come Identity nella definizione EDM + + + Ottiene o imposta il nome della proprietà.L'impostazione di questo oggetto da una convenzione modello di spazio di archivio modifica il nome della colonna del database per questa proprietà.Nel modello concettuale deve allinearsi con la proprietà corrispondente dalla classe di entità e non deve essere modificato. + Nome del membro. + + + Restituisce il nome del membro. + Nome del membro. + + + Ottiene l'istanza della classe che contiene il tipo del membro e i facet per il tipo. + Oggetto che contiene il tipo del membro e i facet per il tipo. + + + Rappresenta un modello concettuale o di archivio.Questa classe può essere utilizzata per accedere alle informazioni sulla struttura del modello e sulla relativa modalità di configurazione. + + + Aggiunge un tipo di associazione al modello. + Istanza di AssociationType da aggiungere. + + + Aggiunge un tipo complesso al modello. + Istanza di ComplexType da aggiungere. + + + Aggiunge una funzione al modello. + Istanza di EdmFunction da aggiungere. + + + Aggiunge un tipo di entità al modello. + Istanza di EntityType da aggiungere. + + + Aggiunge un tipo di enumerazione al modello. + Istanza di EnumType da aggiungere. + + + Ottiene i tipi di associazione del modello. + + + Ottiene il tipo del tipo incorporato per il tipo. + Oggetto che rappresenta il tipo del tipo incorporato per il tipo. + + + Ottiene i tipi complessi del modello. + + + Ottiene il contenitore che archivia i set di entità e di associazioni e le importazioni di funzioni. + + + Ottiene lo spazio dati associato al modello, che indica se si tratta di un modello concettuale (DataSpace.CSpace) o di un modello di archivio (DataSpace.SSpace). + + + Ottiene i tipi di entità del modello. + + + Ottiene i tipi enum del modello. + + + Ottiene le funzioni del modello. + + + Ottiene gli elementi globali associati al modello. + Elementi globali associati al modello. + + + Rimuove un tipo di associazione dal modello. + Istanza di AssociationType da rimuovere. + + + Rimuove un tipo complesso dal modello. + Istanza di ComplexType da rimuovere. + + + Rimuove una funzione dal modello. + Istanza di EdmFunction da rimuovere. + + + Rimuove un tipo di entità dal modello. + Istanza di EntityType da rimuovere. + + + Rimuove un tipo di enumerazione dal modello. + Istanza di EnumType da rimuovere. + + + In uno spazio concettuale EdmProperty rappresenta una proprietà in un elemento Entity.In uno spazio di archivio EdmProperty rappresenta una colonna in una tabella. + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene o imposta il tipo di raccolta per questo modello. + Tipo di raccolta per questo modello. + + + Ottiene le informazioni sul tipo complesso per questa proprietà. + Informazioni sul tipo complesso per questa proprietà. + + + Ottiene o imposta la modalità di concorrenza per la proprietà. + Modalità di concorrenza per la proprietà. + + + Crea una nuova istanza di un tipo EdmProperty. + Nuova istanza di un tipo EdmProperty + Nome della proprietà. + Proprietà + + + Crea una nuova proprietà complessa. + Proprietà appena creata. + Nome della proprietà. + Tipo della proprietà. + + + Crea una nuova proprietà enum. + Proprietà appena creata. + Nome della proprietà. + Tipo della proprietà. + + + Crea una nuova proprietà primitiva. + Proprietà appena creata. + Nome della proprietà. + Tipo della proprietà. + + + Ottiene il valore predefinito per . + Valore predefinito per . + + + Ottiene le informazioni sul tipo di enumerazione per questa proprietà. + Informazioni sul tipo di enumerazione per questa proprietà. + + + Ottiene un valore che indica se la proprietà è una proprietà di tipo raccolta. + true se la proprietà è una proprietà di tipo raccolta; in caso contrario, false. + + + Ottiene un valore che indica se la proprietà è una proprietà di tipo complesso. + true se la proprietà è una proprietà di tipo complesso; in caso contrario, false. + + + Ottiene un valore che indica se la proprietà è una proprietà di tipo enumerazione. + true se la proprietà è una proprietà di tipo enumerazione; in caso contrario, false. + + + Ottiene o imposta un valore che indica se la lunghezza della proprietà è fissa. + true se la lunghezza della proprietà è fissa; in caso contrario, false. + + + Ottiene un valore che indica se il facet FixedLength è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene o imposta un valore che indica se questa proprietà utilizza la lunghezza massima supportata dal provider. + True se questa proprietà utilizza la lunghezza massima supportata dal provider; in caso contrario, false. + + + Ottiene un valore che indica se il facet di lunghezza massima è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene un valore che indica se il facet Precision è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene un valore che indica se la proprietà è un tipo primitivo. + true se la proprietà è un tipo primitivo; in caso contrario, false. + + + Ottiene un valore che indica se il facet Scale è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene un valore che indica se la proprietà è un tipo primitivo sottostante. + true se la proprietà è un tipo primitivo sottostante; in caso contrario, false. + + + Ottiene o imposta un valore che indica se la proprietà è una proprietà Unicode. + true se la proprietà è una proprietà Unicode; in caso contrario, false. + + + Ottiene un valore che indica se il facet Unicode è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene o imposta la lunghezza massima della proprietà. + Lunghezza massima della proprietà. + + + Ottiene un valore che indica se può avere un valore Null. + True se può avere valore Null; in caso contrario, false. + + + Ottiene o imposta la precisione di questa proprietà. + Precisione della proprietà. + + + Ottiene le informazioni sul tipo primitivo per questa proprietà. + Informazioni sul tipo primitivo per questa proprietà. + + + Ottiene o imposta la scala di questa proprietà. + Scala della proprietà. + + + Imposta le proprietà dei metadati. + Proprietà dei metadati da impostare. + + + Ottiene o imposta il metodo di generazione database per la colonna di database associata a tale proprietà + Modello generato dall'archivio per la proprietà. + + + Ottiene il nome del tipo della proprietà. + Nome del tipo della proprietà. + + + Ottiene le informazioni sul tipo primitivo sottostante per questa proprietà. + Informazioni sul tipo primitivo sottostante per questa proprietà. + + + Questa classe incapsula le informazioni relative a un errore dello schema che si è verificato. + + + Costruisce un oggetto EdmSchemaError. + Spiegazione dell'errore. + Codice associato all'errore. + Gravità dell'errore. + + + Ottiene la colonna in cui si è verificato l'errore. + Colonna in cui si è verificato l'errore. + + + Ottiene il codice di errore. + Codice di errore. + + + Ottiene il numero di riga in cui si è verificato l'errore. + Numero di riga in cui si è verificato l'errore. + + + Ottiene la posizione dello schema che contiene l'errore.Questa stringa include anche il nome dello schema alla fine. + Posizione dello schema che contiene l'errore. + + + Ottiene il nome dello schema che contiene l'errore. + Nome dello schema che contiene l'errore. + + + Ottiene il livello di gravità dell'errore. + Uno dei valori di .Il valore predefinito è . + + + Ottiene una rappresentazione di stringa della traccia dello stack al verificarsi dell'errore. + Rappresentazione di stringa della traccia dello stack al verificarsi dell'errore. + + + Restituisce il messaggio di errore. + Messaggio di errore. + + + Definisce i diversi livelli di gravità degli errori che possono verificarsi durante la convalida di un modello di Entity Framework. + + + Errore che impedisce l'utilizzo del modello. + + + Avviso che non impedisce l'utilizzo del modello. + + + Classe EdmType di base per tutti i tipi di modello + + + Ottiene un valore che indica se il tipo è o non è astratto. + true se il tipo è astratto; in caso contrario, false. + + + Ottiene il tipo di base del tipo. + Tipo di base del tipo. + + + Ottiene il nome completo del tipo. + Nome completo del tipo. + + + Restituisce un'istanza di il cui tipo di elemento è il tipo corrente. + Oggetto il cui tipo di elemento è il tipo corrente. + + + Ottiene il nome del tipo. + Nome del tipo. + + + Ottiene lo spazio dei nomi del tipo. + Spazio dei nomi del tipo. + + + Restituisce il nome completo del tipo. + Nome completo del tipo. + + + Classe per la rappresentazione di un contenitore di entità + + + Crea un contenitore di entità con il nome e lo spazio dati specificati. + Nome del contenitore di entità. + Spazio dati del contenitore di entità. + Generata se il nome dell'argomento è Null. + Generata se l'argomento nome è una stringa vuota. + + + Aggiunge il set di entità specificato al contenitore. + Set di entità da aggiungere. + + + Aggiunge un'importazione di funzione al contenitore. + Importazione di funzione da aggiungere. + + + Ottiene i set di associazione per questo contenitore di entità. + Set di associazione per questo contenitore di entità. + + + Ottiene un elenco di set di entità e di set di associazioni inclusi in . + Oggetto che contiene un elenco di set di entità e di set di associazioni inclusi in . + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto EntityContainer. + Oggetto EntityContainer. + Nome del contenitore di entità da creare. + DataSpace a cui appartiene il contenitore di entità. + Set di entità che verranno inclusi nel nuovo contenitore.Può essere Null. + Funzioni che verranno incluse nel nuovo contenitore.Può essere Null. + Proprietà dei metadati da associare all'istanza. + Generata se l'argomento nome è Null o una stringa vuota. + + + Ottiene i set di entità per questo contenitore di entità. + Set di entità per questo contenitore di entità. + + + Specifica una raccolta di elementi .Ogni funzione contiene i dettagli di una stored procedure esistente nel database o di un oggetto CommandText equivalente di cui è stato eseguito il mapping a un'entità e alle relative proprietà. + Oggetto contenente elementi di . + + + Restituisce un oggetto usando il nome specificato per il set di entità. + Oggetto che rappresenta il set di entità con il nome specificato. + Nome del set di entità di cui viene eseguita la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce un oggetto usando il nome specificato per il set di relazioni. + Oggetto che rappresenta il set di relazioni con il nome specificato. + Nome del set di relazioni di cui viene eseguita la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Ottiene il nome di . + Nome di . + + + Rimuove un set di entità specifico dal contenitore. + Set di entità da rimuovere. + + + Restituisce il nome di . + Nome di . + + + Restituisce un oggetto usando il nome specificato per il set di entità. + true se è presente un set di entità che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del set di entità di cui viene eseguita la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando termina, questo metodo contiene un oggetto .Se non è presente alcun set di entità, questo parametro di output contiene Null. + + + Restituisce un oggetto usando il nome specificato per il set di relazioni. + true se è presente un set di relazioni che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del set di relazioni di cui viene eseguita la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando termina, questo metodo contiene un oggetto . + + + Rappresenta un particolare utilizzo di una struttura definita in EntityType.Nel modello concettuale rappresenta un set che può eseguire query e rendere persistenti le entità.Nel modello di archivio rappresenta una tabella.Da una convenzione modello di spazio di archivio può essere utilizzato per configurare un nome della tabella con la proprietà e lo schema della tabella con la proprietà . + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto EntitySet. + Oggetto EntitySet. + Nome dell'oggetto EntitySet. + Schema db.Può essere null. + Tabella db.Può essere null. + Query specifica del provider da utilizzare per recuperare i dati per questo oggetto EntitySet.Può essere null. + Tipo delle entità che questo tipo di set di entità contiene. + Proprietà dei metadati che verranno aggiunte all'oggetto EntitySet appena creato.Può essere null. + Generata se l'argomento nome è Null o una stringa vuota. + + + Ottiene il tipo di entità per . + Oggetto che rappresenta il tipo di entità di . + + + Classe per la rappresentazione di un set di entità + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene l'elemento SQL specifico del provider con escape che descrive il set di entità. + + + Ottiene il tipo di entità per . + Oggetto che rappresenta il tipo di entità di . + + + Ottiene il contenitore di entità del set di entità o del set di relazioni corrente. + Oggetto che rappresenta il contenitore di entità del set di entità o del set di relazioni corrente. + + + Ottiene o imposta il nome del set di entità o del set di relazioni corrente.Se tale proprietà viene modificata nello spazio di archivio, è necessario aggiornare anche il livello di mapping in modo da riflettere il nuovo nome.Per modificare il nome tabella di un oggetto in uno spazio di archivio, utilizzare la proprietà Table. + Nome del set di entità o del set di relazioni corrente. + + + Ottiene o imposta lo schema di database per il set di entità. + + + Ottiene o imposta il nome della tabella di database per il set di entità. + + + Restituisce il nome del set di entità o del set di relazioni corrente. + Nome del set di entità o del set di relazioni corrente. + + + Rappresenta la struttura di un .Nel modello concettuale rappresenta la forma e la struttura di un'entità.Nel modello di archivio rappresenta la struttura di una tabella.Per modificare lo schema e il nome della tabella, usare EntitySet. + + + Aggiunge una proprietà di navigazione specificata ai membri di questo tipo.La proprietà di navigazione viene aggiunta indipendentemente dal flag di sola lettura. + Proprietà di navigazione da aggiungere. + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto EntityType. + Oggetto EntityType. + Nome del tipo di entità. + Spazio dei nomi del tipo di entità. + Spazio dei dati a cui appartiene EntityType. + Nome dei membri chiave per il tipo. + Membri del tipo di entità (proprietà primitive e di navigazione). + Proprietà dei metadati da associare all'istanza. + Generata se l'argomento nome o spazio dei nomi è Null. + + + Metodo factory per la costruzione dell'oggetto EntityType. + Oggetto EntityType. + Nome del tipo di entità. + Spazio dei nomi del tipo di entità. + Spazio dei dati a cui appartiene EntityType. + Tipo di base. + Nome dei membri chiave per il tipo. + Membri del tipo di entità (proprietà primitive e di navigazione). + Proprietà dei metadati da associare all'istanza. + Generata se l'argomento nome o spazio dei nomi è Null. + + + Ottiene la raccolta di membri dichiarati per il tipo di entità. + Raccolta di membri dichiarati per il tipo di entità. + + + Ottiene le proprietà di navigazione dichiarate associate al tipo di entità. + Proprietà di navigazione dichiarate associate al tipo di entità. + + + Ottiene l'elenco delle proprietà dichiarate per il tipo di entità. + Proprietà dichiarate per il tipo di entità. + + + Restituisce un oggetto che fa riferimento a . + Oggetto che fa riferimento a . + + + Ottiene le proprietà di navigazione per . + Raccolta di tipo che contiene l'elenco delle proprietà di navigazione in . + + + Ottiene l'elenco di proprietà per . + Raccolta di tipo che contiene l'elenco di proprietà per . + + + Rappresenta il tipo di entità + + + Aggiunge la proprietà specificata all'elenco di chiavi per l'entità corrente. + Proprietà da aggiungere. + se l'argomento membro è Null + Generata se EntityType presenta un tipo di base di un altro EntityTypeBase.In questo caso KeyMembers deve essere aggiunto al tipo di base + Se l'istanza di EntityType è di sola lettura + + + Ottiene l'elenco di tutti i membri della chiave per il tipo di entità o di relazione corrente. + Oggetto che rappresenta l'elenco dei membri della chiave per il tipo di entità o di relazione corrente. + + + Ottiene l'elenco di tutte le proprietà chiave di questo tipo di entità. + Elenco di tutte le proprietà chiave di questo tipo di entità. + + + Rimuove il membro chiave specificato dalla raccolta. + Membro chiave da rimuovere. + + + Rappresenta un membro di enumerazione. + + + Ottiene il genere del tipo. + Genere del tipo. + + + Crea un'istanza di EnumMember di sola lettura. + Istanza di EnumMember appena creata. + Nome del membro di enumerazione. + Valore del membro di enumerazione. + Proprietà dei metadati da associare al membro di enumerazione. + name è Null o vuoto. + + + Crea un'istanza di EnumMember di sola lettura. + Istanza di EnumMember appena creata. + Nome del membro di enumerazione. + Valore del membro di enumerazione. + Proprietà dei metadati da associare al membro di enumerazione. + name è Null o vuoto. + + + Crea un'istanza di EnumMember di sola lettura. + Istanza di EnumMember appena creata. + Nome del membro di enumerazione. + Valore del membro di enumerazione. + Proprietà dei metadati da associare al membro di enumerazione. + name è Null o vuoto. + + + Crea un'istanza di EnumMember di sola lettura. + Istanza di EnumMember appena creata. + Nome del membro di enumerazione. + Valore del membro di enumerazione. + Proprietà dei metadati da associare al membro di enumerazione. + name è Null o vuoto. + + + Crea un'istanza di EnumMember di sola lettura. + Istanza di EnumMember appena creata. + Nome del membro di enumerazione. + Valore del membro di enumerazione. + Proprietà dei metadati da associare al membro di enumerazione. + name è Null o vuoto. + + + Ottiene il nome di questo membro di enumerazione. + Nome di questo membro di enumerazione. + + + Override di System.Object.ToString per fornire una rappresentazione in forma di stringa migliore per questo tipo. + Nome di questo membro di enumerazione. + + + Ottiene il valore di questo membro di enumerazione. + Valore di questo membro di enumerazione. + + + Rappresenta un tipo di enumerazione. + + + Restituisce il tipo del tipo + + + Crea un'istanza di EnumType di sola lettura. + Istanza di EnumType appena creata. + Nome del tipo di enumerazione. + Spazio dei nomi del tipo di enumerazione. + Tipo sottostante del tipo di enumerazione. + Indica se il tipo di enumerazione può essere considerato come un campo di bit, ovvero un insieme di contrassegni. + Membri del tipo di enumerazione. + Proprietà dei metadati da associare al tipo di enumerazione. + underlyingType è Null. + name è Null o vuoto.oppure namespaceName è Null o vuoto.oppure underlyingType non è un tipo sottostante supportato.oppure i nomi dei membri specificati non sono univoci.oppure il valore di un membro specificato non è compreso nell'intervallo del tipo sottostante. + + + Ottiene un valore che indica se il tipo enum è definito come flag (ad esempiopuò essere considerato come campo di bit) + + + Ottiene una raccolta di membri di enumerazione per questo tipo di enumerazione. + + + Ottiene il tipo sottostante di questo tipo di enumerazione. + + + Classe per la rappresentazione di un oggetto Facet. Questo oggetto non è modificabile (non solo impostato su sola lettura) e alcune parti del sistema dipendono da questo comportamento + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene la descrizione di . + Oggetto che rappresenta la descrizione di . + + + Ottiene il tipo di . + Oggetto che rappresenta il tipo di . + + + Ottiene un valore che indica se il valore del facet è non associato. + true se il valore del facet è non associato; in caso contrario, false. + + + Ottiene il nome di . + Nome di . + + + Restituisce il nome di . + Nome di . + + + Ottiene il valore di . + Valore di . + + + Classe per la rappresentazione di un oggetto FacetDescription + + + Ottiene il valore predefinito di un facet con questa descrizione del facet. + Valore predefinito di un facet con questa descrizione del facet. + + + Ottiene il nome del facet. + Nome del facet. + + + Ottiene il tipo del facet. + Oggetto che rappresenta il tipo del facet. + + + Ottiene un valore che indica se il valore del facet è una costante. + true se il facet è una costante; in caso contrario, false. + + + Ottiene un valore che indica se il facet è un facet obbligatorio. + true se si tratta di un facet obbligatorio; in caso contrario, false. + + + Ottiene il valore massimo per il facet. + Valore massimo per il facet. + + + Ottiene il valore minimo per il facet. + Valore minimo per il facet. + + + Restituisce il nome del facet. + Nome del facet. + + + Classe che rappresenta un parametro di funzione + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto . + Nuova istanza di sola lettura del tipo . + Nome del parametro. + EdmType del parametro. + Oggetto del parametro. + + + Ottiene l'oggetto in cui è dichiarato il parametro. + Oggetto che rappresenta la funzione in cui è dichiarato il parametro. + + + Ottiene un valore che indica se il parametro utilizza la lunghezza massima supportata dal provider di database. + True se il parametro utilizza la lunghezza massima supportata dal provider di database; in caso contrario, false. + + + Ottiene un valore che indica se il facet MaxLength è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene un valore che indica se il facet Precision è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene un valore che indica se il facet Scale è costante per il provider di database. + True se il facet è costante; in caso contrario, false. + + + Ottiene la lunghezza massima del parametro. + Lunghezza massima del parametro. + + + Ottiene la modalità di . + Uno dei valori di . + + + Ottiene il nome di . + Nome di . + + + Ottiene il valore di precisione del parametro. + Valore di precisione del parametro. + + + Ottiene il valore di scala del parametro. + Valore di scala del parametro. + + + Restituisce il nome di . + Nome di . + + + Ottiene il nome del tipo del parametro. + Nome del tipo del parametro. + + + Ottiene l'istanza della classe che contiene sia il tipo del parametro sia i facet per il tipo. + Oggetto che contiene sia il tipo del parametro sia i facet per il tipo. + + + Rappresenta la classe dell'elemento di base per tutti i metadati + + + Interfaccia per ottenere il modello concettuale e l'archivio sottostanti per un oggetto . + + + Ottiene il modello concettuale. + + + Ottiene il modello di archivio. + + + Classe per la rappresentazione di una raccolta di elementi.La maggior parte dell'implementazione per la manutenzione effettiva della raccolta viene eseguita da MetadataCollection + + + Ottiene il modello di dati associato a questa raccolta di elementi. + Modello di dati associato a questa raccolta di elementi. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità specificato. + Se non vi è alcun contenitore di entità, questo metodo restituisce null; in caso contrario, restituisce il primo contenitore di entità. + Nome del contenitore di entità. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità specificato. + Se non vi è alcun contenitore di entità, questo metodo restituisce null; in caso contrario, restituisce il primo contenitore di entità. + Nome del contenitore di entità. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce tutti gli overload delle funzioni utilizzando il nome specificato da questa raccolta di elementi. + Raccolta di tipo ReadOnlyCollection che contiene tutte le funzioni con il nome specificato. + Dizionario di funzioni. + Nome completo della funzione. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce tutti gli overload delle funzioni utilizzando il nome specificato da questa raccolta di elementi. + Raccolta di tipo che contiene tutte le funzioni con il nome specificato. + Nome completo della funzione. + + + Restituisce tutti gli overload delle funzioni utilizzando il nome specificato da questa raccolta di elementi. + Raccolta di tipo che contiene tutte le funzioni con il nome specificato. + Nome completo della funzione. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce un oggetto fortemente tipizzato utilizzando l'identità specificata. + Elemento specificato dall'identità. + Identità dell'elemento. + Tipo restituito dal metodo. + + + Restituisce un oggetto fortemente tipizzato utilizzando l'identità specificata con una ricerca con o senza distinzione tra maiuscole e minuscole. + Elemento specificato dall'identità. + Identità dell'elemento. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Tipo restituito dal metodo. + + + Restituisce tutti gli elementi del tipo specificato da questa raccolta di elementi. + Raccolta di tipo che contiene tutti gli elementi del tipo specificato. + Tipo restituito dal metodo. + + + Restituisce un oggetto utilizzando il nome del tipo e il nome dello spazio dei nomi specificati in questa raccolta di elementi. + Oggetto che rappresenta il tipo corrispondente al nome del tipo e al nome dello spazio dei nomi specificati in questa raccolta di elementi.Se non vi è un tipo corrispondente, questo metodo restituisce null. + Nome del tipo. + Spazio dei nomi del tipo. + + + Restituisce un oggetto utilizzando il nome del tipo e il nome dello spazio dei nomi specificati da questa raccolta di elementi. + Oggetto che rappresenta il tipo corrispondente al nome del tipo e al nome dello spazio dei nomi specificati in questa raccolta di elementi.Se non vi è un tipo corrispondente, questo metodo restituisce null. + Nome del tipo. + Spazio dei nomi del tipo. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità specificato.Se non vi è alcun contenitore di entità, questo parametro di output contiene null; in caso contrario, contiene il primo contenitore di entità. + true se è presente un contenitore di entità che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del contenitore di entità. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando termina, questo metodo contiene un oggetto .Se non vi è alcun contenitore di entità, questo parametro di output contiene null; in caso contrario, contiene il primo contenitore di entità. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità specificato.Se non vi è alcun contenitore di entità, il parametro di output contiene null; in caso contrario, contiene il primo contenitore di entità. + true se è presente un contenitore di entità che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del contenitore di entità. + Quando termina, questo metodo contiene un oggetto .Se non vi è alcun contenitore di entità, questo parametro di output contiene null; in caso contrario, contiene il primo contenitore di entità. + + + Restituisce un oggetto fortemente tipizzato utilizzando l'identità specificata da questa raccolta di elementi. + true se è presente un elemento che corrisponde ai criteri di ricerca; in caso contrario, false. + Identità dell'elemento. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando questo metodo termina, il parametro di output contiene un oggetto .Se non vi è alcun elemento globale con l'identità specificata nella raccolta di elementi, questo parametro di output contiene null. + Tipo restituito dal metodo. + + + Restituisce un oggetto fortemente tipizzato utilizzando l'identità specificata da questa raccolta di elementi. + true se è presente un elemento che corrisponde ai criteri di ricerca; in caso contrario, false. + Identità dell'elemento. + Quando questo metodo termina, il parametro di output contiene un oggetto .Se non vi è alcun elemento globale con l'identità specificata nella raccolta di elementi, questo parametro di output contiene null. + Tipo restituito dal metodo. + + + Restituisce un oggetto utilizzando il nome del tipo e il nome dello spazio dei nomi specificati da questa raccolta di elementi. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del tipo. + Spazio dei nomi del tipo. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando questo metodo termina, questo parametro di output contiene un oggetto .Se non vi è alcun tipo con il nome del tipo e il nome dello spazio dei nomi specificati in questa raccolta di elementi, questo parametro di output contiene null. + + + Restituisce un oggetto utilizzando il nome del tipo e il nome dello spazio dei nomi specificati da questa raccolta di elementi. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del tipo. + Spazio dei nomi del tipo. + Quando questo metodo termina, questo parametro di output contiene un oggetto .Se non vi è alcun tipo con il nome del tipo e il nome dello spazio dei nomi specificati in questa raccolta di elementi, questo parametro di output contiene null. + + + Rappresenta la classe dell'elemento di base per tutti i metadati + + + Aggiunge o aggiorna un'annotazione con il nome e il valore specificati. + Nome della proprietà di annotazione. + Valore della proprietà di annotazione. + + + Ottiene il tipo del tipo incorporato per il tipo. + Oggetto che rappresenta il tipo del tipo incorporato per il tipo. + + + Ottiene o imposta la documentazione associata al tipo. + Oggetto che rappresenta la documentazione sul tipo. + + + Restituisce un tipo incorporato di modello concettuale che corrisponde a uno dei valori di . + Oggetto che rappresenta il tipo incorporato in EDM. + Uno dei valori di . + + + Restituisce l'elenco delle descrizioni dei facet generali per un tipo specificato. + Oggetto che rappresenta l'elenco delle descrizioni dei facet generali per un tipo specificato. + + + Ottiene l'elenco di proprietà del tipo corrente. + Raccolta di tipo che contiene l'elenco di proprietà del tipo corrente. + + + Rimuove un'annotazione con il nome specificato. + true se un'annotazione è stata rimossa; in caso contrario, false. + Nome della proprietà di annotazione. + + + Classe che rappresenta un attributo di metadati per un elemento + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto MetadataProperty. + Oggetto MetadataProperty. + Nome della proprietà dei metadati. + Utilizzo del tipo della proprietà dei metadati. + Valore della proprietà dei metadati. + Generata se è null. + + + Crea un'annotazione dei metadati con il nome e il valore specificati. + Istanza di MetadataProperty che rappresenta l'annotazione creata. + Nome dell'annotazione. + Valore dell'annotazione. + + + Ottiene un valore booleano che indica se la proprietà dei metadati è un'annotazione. + + + Ottiene il nome di . + Nome di . + + + Ottiene il valore di . + Valore di . + + + Ottiene l'istanza della classe che contiene sia il tipo di sia i facet per il tipo. + Oggetto che contiene sia il tipo di sia i facet per il tipo. + + + Ottiene il valore di . + Valore di . + + + Area di lavoro dei metadati di runtime + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe utilizzando i percorsi e gli assembly specificati. + Percorsi dei metadati dell'area di lavoro. + Nomi degli assembly utilizzati per creare l'area di lavoro. + + + Costruisce un oggetto con caricatori per tutte le raccolte di elementi () derivanti dal mapping EDMX tradizionale.Verranno utilizzate le raccolte di mapping dello spazio O e di O/C predefinite.I delegati delle raccolte di elementi vengono eseguiti in modo differito quando una data raccolta viene utilizzata per la prima volta,È accettabile passare un delegato che restituisce Null se la raccolta non verrà mai utilizzata, ma si tratta di un'operazione effettuata di rado e qualsiasi tentativo da parte di EF di utilizzare la raccolta in tali casi genererà un'eccezione. + Delegato per restituire la raccolta di elementi dello spazio C (CSDL). + Delegato per restituire la raccolta di elementi dello spazio S (SSDL). + Delegato per restituire la raccolta di elementi del mapping C/S (MSL). + + + Costruisce un oggetto con caricatori per tutte le raccolte di elementi () necessarie a EF, tranne il mapping O/C che verrà creato automaticamente in base agli specifici caricatori dello spazio O e dello spazio C.I delegati delle raccolte di elementi vengono eseguiti in modo differito quando una data raccolta viene utilizzata per la prima volta,È accettabile passare un delegato che restituisce Null se la raccolta non verrà mai utilizzata, ma si tratta di un'operazione effettuata di rado e qualsiasi tentativo da parte di EF di utilizzare la raccolta in tali casi genererà un'eccezione. + Delegato per restituire la raccolta di elementi dello spazio C (CSDL). + Delegato per restituire la raccolta di elementi dello spazio S (SSDL). + Delegato per restituire la raccolta di elementi del mapping C/S (MSL). + Delegato per restituire la raccolta di elementi dello spazio O. + + + Cancella tutte le voci della cache dei metadati. + + + Crea un oggetto configurato per utilizzare lo spazio dati . + Oggetto parser creato. + + + Crea un nuovo oggetto associato all'area di lavoro dei metadati in base all'espressione di query specificata. + Nuovo oggetto con l'espressione specificata come la proprietà . + Oggetto che definisce la query. + Se è Null + Se contiene metadati che non possono essere risolti in quest'area di lavoro dei metadati + Se non è valida a livello strutturale perché contiene riferimenti a variabili non risolvibili + + + Restituisce un oggetto che rappresenta l'oggetto corrispondente al tipo fornito dal parametro objectSpaceType. + Oggetto che rappresenta .Se non vi è un tipo corrispondente, questo metodo restituisce null. + Oggetto che fornisce il tipo nello spazio dell'oggetto. + + + Restituisce un oggetto che rappresenta l'oggetto corrispondente al tipo fornito dal parametro objectSpaceType. + Oggetto che rappresenta .Se non vi è un tipo corrispondente, questo metodo restituisce null. + Oggetto che fornisce il tipo nello spazio dell'oggetto. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità e il modello di dati specificati. + Se non vi è alcun contenitore di entità, questo metodo restituisce null; in caso contrario, restituisce il primo contenitore di entità. + Nome del contenitore di entità. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca del contenitore di entità. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità e il modello di dati specificati. + Se non vi è alcun contenitore di entità, questo metodo restituisce null; in caso contrario, restituisce il primo contenitore di entità. + Nome del contenitore di entità. + Modello concettuale in cui viene eseguita la ricerca del contenitore di entità. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce tutti gli overload delle funzioni utilizzando il nome, il nome dello spazio dei nomi e il modello di dati specificati. + Raccolta di tipo che contiene tutte le funzioni che corrispondono al nome specificato in uno spazio dei nomi e in un modello di dati specificati. + Nome della funzione. + Spazio dei nomi della funzione. + Modello concettuale in cui viene eseguita la ricerca delle funzioni. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce tutti gli overload delle funzioni utilizzando il nome, il nome dello spazio dei nomi e il modello di dati specificati. + Raccolta di tipo che contiene tutte le funzioni che corrispondono al nome specificato in uno spazio dei nomi e in un modello di dati specificati. + Nome della funzione. + Spazio dei nomi della funzione. + Modello concettuale in cui viene eseguita la ricerca delle funzioni. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce un elemento utilizzando l'identità e il modello di dati specificati. + Elemento che corrisponde all'identità specificata nel modello di dati specificato. + Identità dell'elemento. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + Tipo restituito dal metodo. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce un elemento utilizzando l'identità e il modello di dati specificati. + Elemento che corrisponde all'identità specificata nel modello di dati specificato. + Identità dell'elemento. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + Tipo restituito dal metodo. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Ottiene gli elementi dell'oggetto . + Elementi . + Oggetto da cui recuperare gli elementi. + + + Ottiene tutti gli elementi nel modello di dati specificato. + Raccolta di tipo che contiene tutti gli elementi nel modello di dati specificato. + Modello concettuale per il quale è necessario l'elenco di elementi. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Ottiene tutti gli elementi nel modello di dati specificato. + Raccolta di tipo che contiene tutti gli elementi nel modello di dati specificato. + Modello concettuale per il quale è necessario l'elenco di elementi. + Tipo restituito dal metodo. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce un oggetto che rappresenta il tipo di spazio dell'oggetto corrispondente al tipo fornito dal parametro edmSpaceType. + Oggetto che rappresenta il tipo dello spazio dell'oggetto.Se non vi è un tipo corrispondente, questo metodo restituisce null. + Oggetto che rappresenta . + + + Restituisce un oggetto che rappresenta il tipo di spazio dell'oggetto corrispondente al tipo fornito dal parametro edmSpaceType. + Oggetto che rappresenta il tipo dello spazio dell'oggetto.Se non vi è un tipo corrispondente, questo metodo restituisce null. + Oggetto che rappresenta . + + + Restituisce l'elenco di tipi primitivi nel modello di dati specificato. + Raccolta di tipo che contiene tutti i tipi primitivi nel modello di dati specificato. + Modello di dati per cui è necessario l'elenco di tipi primitivi. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce i membri di un oggetto / specificato di cui sono necessari i valori originali durante la modifica di un'entità. + Oggetti per cui è richiesto il valore originale. + Oggetto appartenente allo spazio C. + Oggetto che fa parte dell'oggetto specificato. + true se le entità possono essere aggiornate parzialmente; in caso contrario, false. + + + Ottiene i membri dei valori originali da un set e da un tipo di entità. + Membri dei valori originali da un set e da un tipo di entità. + Set di entità da cui recuperare i valori originali. + Tipo di entità da cui recuperare i valori originali. + + + Restituisce un oggetto utilizzando il nome del tipo, il nome dello spazio dei nomi e il modello di dati specificati. + Oggetto . + Nome del tipo. + Spazio dei nomi del tipo. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca del tipo. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Restituisce un oggetto utilizzando il nome del tipo, il nome dello spazio dei nomi e il modello di dati specificati. + Oggetto che rappresenta il tipo corrispondente al nome del tipo e al nome dello spazio dei nomi specificati nel modello di dati specificato.Se non vi è un tipo corrispondente, questo metodo restituisce null. + Nome del tipo. + Spazio dei nomi del tipo. + Modello concettuale in cui viene eseguita la ricerca del tipo. + Generata se lo spazio non è uno spazio valido.Uno spazio valido è C, O, CS o OCSpace. + + + Carica i metadati dall'assembly specificato. + Assembly da cui verranno caricati i metadati. + + + Carica i metadati dall'assembly specificato. + Assembly da cui verranno caricati i metadati. + Delegato per la registrazione dei messaggi di caricamento. + + + Versione EDM massima supportata dal runtime. + + + Registra la raccolta di elementi con ogni modello di dati associato. + Raccolta di parametri di output che deve essere riempito. + + + Restituisce un oggetto tramite il parametro out edmSpaceType che rappresenta l'oggetto corrispondente al tipo fornito dal parametro objectSpaceType. + true se l'operazione ha esito positivo, false in caso di esito negativo. + Oggetto che rappresenta il tipo dello spazio dell'oggetto. + Quando termina, questo metodo contiene un oggetto che rappresenta .Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto tramite il parametro out edmSpaceType che rappresenta l'oggetto corrispondente al tipo fornito dal parametro objectSpaceType. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Oggetto che rappresenta il tipo dello spazio dell'oggetto. + Quando termina, questo metodo contiene un oggetto che rappresenta .Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità e il modello di dati specificati. + true se è presente un contenitore di entità che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del contenitore di entità. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca del contenitore di entità. + Quando termina, questo metodo contiene un oggetto .Se non vi è alcun contenitore di entità, questo parametro di output contiene null; in caso contrario, restituisce il primo contenitore di entità.Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto utilizzando il nome del contenitore di entità e il modello di dati specificati. + true se è presente un contenitore di entità che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del contenitore di entità. + Modello concettuale in cui viene eseguita la ricerca del contenitore di entità. + Quando termina, questo metodo contiene un oggetto .Se non vi è alcun contenitore di entità, questo parametro di output contiene null; in caso contrario, restituisce il primo contenitore di entità.Questo parametro viene passato non inizializzato. + + + Restituisce un elemento utilizzando l'identità e il modello di dati specificati. + true se è presente un elemento che corrisponde ai criteri di ricerca; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + Quando termina, questo metodo contiene un oggetto .Questo parametro viene passato non inizializzato. + Tipo restituito dal metodo. + + + Restituisce un elemento utilizzando l'identità e il modello di dati specificati. + true se è presente un elemento che corrisponde ai criteri di ricerca; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + Modello concettuale in cui viene eseguita la ricerca dell'elemento. + Quando termina, questo metodo contiene un oggetto .Questo parametro viene passato non inizializzato. + Tipo restituito dal metodo. + + + Testa il recupero di . + true se il recupero è stato completato; in caso contrario, false. + + da cui effettuare il tentativo di recupero di . + Quando termina, questo metodo contiene la raccolta di elementi.Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto tramite il parametro out objectSpaceType che rappresenta il tipo corrispondente all'oggetto fornito dal parametro edmSpaceType. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Oggetto che rappresenta . + Quando termina, questo metodo contiene un oggetto che rappresenta il tipo dello spazio dell'oggetto.Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto tramite il parametro out objectSpaceType che rappresenta il tipo corrispondente all'oggetto fornito dal parametro edmSpaceType. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Oggetto che rappresenta . + Quando termina, questo metodo contiene un oggetto che rappresenta il tipo dello spazio dell'oggetto.Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto utilizzando il nome del tipo, il nome dello spazio dei nomi e il modello di dati specificati. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del tipo. + Spazio dei nomi del tipo. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Modello concettuale in cui viene eseguita la ricerca del tipo. + Quando termina, questo metodo contiene un oggetto .Questo parametro viene passato non inizializzato. + + + Restituisce un oggetto utilizzando il nome del tipo, il nome dello spazio dei nomi e il modello di dati specificati. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Nome del tipo. + Spazio dei nomi del tipo. + Modello concettuale in cui viene eseguita la ricerca del tipo. + Quando termina, questo metodo contiene un oggetto .Questo parametro viene passato non inizializzato. + + + Rappresenta la classe delle proprietà di navigazione + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Crea una istanza di NavigationProperty dai parametri specificati. + Istanza di NavigationProperty appena creata. + Nome della proprietà di navigazione. + Specifica il tipo delle proprietà di navigazione e i relativi facet. + Tipo di relazione per la navigazione. + Membro dell'entità finale di origine nella navigazione. + Membro dell'entità finale di destinazione nella navigazione. + Proprietà dei metadati della proprietà di navigazione. + + + Ottiene il membro entità finale "from" della relazione nella navigazione. + Membro entità finale "from" della relazione nella navigazione. + + + Se la proprietà di navigazione specificata si trova sull'entità finale dipendente di un vincolo referenziale, restituisce le proprietà della chiave esterna.In caso contrario, restituisce un set vuoto.I membri verranno restituiti nell'ordine delle proprietà chiave dell'entità finale principale. + Raccolta delle proprietà di chiave esterna. + + + Ottiene il tipo di relazione su cui opera la proprietà di navigazione. + Tipo di relazione su cui opera la proprietà di navigazione. + + + Ottiene il membro entità finale "to" della relazione nella navigazione. + Membro entità finale "to" della relazione nella navigazione. + + + Classe per la rappresentazione di una raccolta di elementi per il livello oggetti.La maggior parte dell'implementazione per la manutenzione effettiva della raccolta viene eseguita da ItemCollection + + + Inizializza una nuova istanza della classe . + + + Il metodo restituisce il tipo CLR sottostante per l'argomento di tipo OSpace specificato.Se lo spazio dati del parametro non è OSpace, viene generata un'eccezione ArgumentException. + Tipo CLR dell'argomento OSpace. + Tipo OSpace di cui eseguire la ricerca. + + + Restituisce il tipo CLR che corrisponde all'oggetto specificato dal parametro objectSpaceType. + Tipo CLR dell'argomento OSpace. + Oggetto che rappresenta il tipo dello spazio dell'oggetto. + + + Restituisce tutti gli elementi del tipo specificato da questa raccolta di elementi. + Raccolta di tipo che contiene tutti gli elementi del tipo specificato. + Tipo restituito dal metodo. + + + Restituisce una raccolta di oggetti di tipo primitivo. + Raccolta di oggetti di tipo primitivo. + + + Carica i metadati dall'assembly specificato. + Assembly da cui verranno caricati i metadati. + + + Carica i metadati dall'assembly specificato. + Assembly da cui verranno caricati i metadati. + Origine dei metadati EDM per i metadati dello spazio O. + + + Carica i metadati dall'assembly specificato. + Assembly da cui verranno caricati i metadati. + Origine dei metadati EDM per i metadati dello spazio O. + Delegato a cui vengono inviati i messaggi del log. + + + Restituisce il tipo CLR sottostante per l'argomento di tipo enum OSpace specificato.Se lo spazio dati del parametro non è OSpace, il metodo restituisce false e imposta il parametro out su Null. + true se l'operazione ha esito positivo, false in caso di esito negativo + Tipo enum OSpace di cui eseguire la ricerca + Tipo enum CLR dell'argomento OSpace + + + Restituisce un tipo CLR che corrisponde all'oggetto specificato dal parametro objectSpaceType. + true se è presente un tipo che corrisponde ai criteri di ricerca; in caso contrario, false. + Oggetto che rappresenta il tipo dello spazio dell'oggetto. + Tipo CLR. + + + Rappresenta l'elenco delle possibili azioni per l'operazione di eliminazione + + + Propagazione alle altre entità finali + + + nessuna azione + + + Enumerazione che definisce la modalità di un parametro + + + Parametro In + + + Entrambi i parametri In e Out + + + Parametro Out + + + Parametro restituito + + + Enumerazione che definisce la semantica dei tipi utilizzata per risolvere gli overload della funzione.Questi flag sono definiti nel manifesto del provider per ogni definizione di funzione. + + + Consentire la conversione implicita tra i tipi di argomenti specificati e formali (impostazione predefinita). + + + Consentire la promozione dei tipi tra i tipi di argomenti specificati e formali (impostazione predefinita). + + + Utilizzare unicamente l'equivalenza rigida. + + + Classe che rappresenta un tipo primitivo + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Restituisce un tipo Common Language Runtime (CLR) equivalente a .Si noti che la proprietà restituisce sempre un valore di un tipo che non ammette valori Null. + Oggetto che rappresenta un tipo Common Language Runtime (CLR) equivalente a . + + + Ottiene l'elenco di descrizioni dei facet per . + Raccolta di tipo che contiene l'elenco di descrizioni dei facet per . + + + Restituisce l'oggetto equivalente a . + Oggetto equivalente a . + + + Restituisce l'oggetto equivalente a . + Oggetto equivalente a un oggetto specificato. + Valore di tipo . + + + Restituisce l'elenco di tipi primitivi. + Raccolta di tipo che contiene l'elenco di tipi primitivi. + + + Ottiene un valore di enumerazione che indica un tipo primitivo di . + Valore di enumerazione che indica un tipo primitivo di . + + + Tipi primitivi secondo la definizione di EDM + + + Tipo binario + + + Tipo booleano + + + Tipo byte + + + Tipo DateTime + + + Tipo DateTimeOffset + + + Tipo Decimal + + + Tipo Double + + + Tipo Geography + + + Tipo della raccolta geografica + + + Tipo della linea spezzata geografica + + + Tipo della multilinea spezzata geografica + + + Tipo del multipunto geografico + + + Tipo del multipoligono geografico + + + Tipo del punto geografico + + + Tipo del poligono geografico + + + Tipo Geometry + + + Tipo della raccolta geometrica + + + Tipo della linea spezzata geometrica + + + Tipo della multilinea spezzata geometrica + + + Tipo del multipunto geometrico + + + Tipo del multipoligono geometrico + + + Tipo del punto geometrico + + + Tipo del poligono geometrico + + + Tipo Guid + + + Tipo Int16 + + + Tipo Int32 + + + Tipo Int64 + + + Tipo SByte + + + Tipo Single + + + Tipo String + + + Tipo Time + + + Specifica i tipi di attributi degli elementi nel modello concettuale. + + + Membro di enumerazione che indica che un attributo dell'elemento è Extended. + + + Membro di enumerazione che indica che un attributo dell'elemento è System. + + + Classe che rappresenta un wrapper di sola lettura intorno a MetadataCollection + Tipo di elementi contenuti nella raccolta + + + Determina se la raccolta contiene un elemento con l'identità specificata. + true se la raccolta contiene l'elemento di cui eseguire la ricerca; in caso contrario, false.Il valore predefinito è false. + Identità dell'elemento. + + + Restituisce un enumeratore che può scorrere la raccolta. + Oggetto che può essere utilizzato per scorrere . + + + Recupera un elemento dalla raccolta utilizzando l'identità specificata. + Elemento dalla raccolta. + Identità dell'elemento di cui eseguire la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + + + Restituisce l'indice del valore specificato nella raccolta. + Indice del valore specificato nella raccolta. + Valore da cercare. + + + Ottiene un valore che indica se la raccolta è di sola lettura. + true se la raccolta è di sola lettura; in caso contrario, false. + + + Ottiene un elemento dalla raccolta utilizzando l'identità specificata. + Elemento dalla raccolta. + + + Recupera un elemento dalla raccolta utilizzando l'identità specificata. + true se è presente un elemento che corrisponde ai criteri di ricerca; in caso contrario, false. + Identità dell'elemento di cui eseguire la ricerca. + true per eseguire la ricerca senza distinzione tra maiuscole e minuscole; in caso contrario, false. + Quando il metodo termina, questo parametro di output contiene un elemento della raccolta.Se non è presente alcun elemento corrispondente, questo parametro di output contiene null. + + + Enumeratore per MetadataCollection + + + Ottiene il membro nella posizione corrente. + Membro nella posizione corrente. + + + Elimina l'enumeratore. + + + Viene spostato al membro successivo nella raccolta di tipo . + True se l'enumeratore viene spostato nella raccolta di tipo ; in caso contrario, false. + + + Posiziona l'enumeratore prima della prima posizione nella raccolta di tipo . + + + Ottiene il membro alla posizione corrente + + + Questa classe rappresenta un vincolo referenziale tra due entità specificando le entità finali "to" e "from" della relazione. + + + Costruisce un nuovo vincolo sulla relazione + ruolo da cui ha origine la relazione + ruolo a cui è collegata/destinata la relazione + proprietà sul tipo di entità del ruolo a che fanno parte del vincolo + proprietà sul tipo di entità del ruolo da che fanno parte del vincolo + Eccezione Null dell'argomento se uno degli argomenti è Null + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene l'elenco di proprietà per l'oggetto "FromRole" per cui è definito . + Raccolta di tipo che contiene l'elenco di proprietà per l'oggetto "FromRole" per cui è definito . + + + Ottiene l'oggetto "FromRole" che fa parte di . + Oggetto che rappresenta l'oggetto "FromRole" che fa parte di . + + + Ottiene l'elenco di proprietà per l'oggetto "ToRole" per cui è definito . + Raccolta di tipo che contiene l'elenco di proprietà per l'oggetto "ToRole" per cui è definito . + + + Ottiene l'oggetto "ToRole" che fa parte di . + Oggetto che rappresenta l'oggetto "ToRole" che fa parte di . + + + Restituisce la combinazione dei nomi di e di . + Combinazione dei nomi di e di . + + + Rappresenta una classe per un tipo di riferimento. + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene il tipo di entità a cui fa riferimento . + Oggetto che rappresenta il tipo di entità a cui fa riferimento . + + + Determina se l'oggetto specificato è uguale all'istanza corrente. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Inizializza una nuova istanza della classe RelationshipEndMember + + + Ottiene il comportamento operativo del membro End della relazione. + Uno dei valori di .Il valore predefinito è . + + + Accede a EntityType di EndMember in un'associazione. + EntityType di EndMember in un'associazione. + + + Ottiene la molteplicità del membro End della relazione. + Uno dei valori di . + + + Rappresenta le informazioni sulla molteplicità per l'entità finale di un tipo di relazione + + + Il limite inferiore è zero e il limite superiore è Null + + + Entrambi i limiti, superiore e inferiore, sono uno + + + Il limite inferiore è Zero e quello superiore è Uno + + + Classe per la rappresentazione di un set di relazioni + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Ottiene il tipo di relazione per . + Oggetto che rappresenta il tipo di relazione di . + + + Rappresenta il tipo di relazione + + + Ottiene l'elenco delle entità finali per il tipo di relazione. + Raccolta di tipo che contiene l'elenco delle entità finali per il tipo di relazione. + + + Rappresenta il tipo di riga Edm + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la costruzione dell'oggetto . + Nuova istanza di sola lettura dell'oggetto . + Proprietà dell'oggetto tipo di riga. + Proprietà dei metadati che verranno aggiunti alla funzione.Può essere null. + + + Ottiene una raccolta delle proprietà definite dal tipo corrente. + Raccolta delle proprietà definite dal tipo corrente. + + + Ottiene l'elenco di proprietà in . + Raccolta di tipo che contiene l'elenco di proprietà in . + + + Classe che rappresenta un tipo semplice + + + Fornisce i metodi per la serializzazione della sezione di archiviazione (database) di in XML. + + + Inizializza una nuova istanza della classe . + + + Si verifica quando viene individuato un errore durante la serializzazione del modello. + + + Serializza in . + true se il modello può essere serializzato. In caso contrario, false. + EdmModel da serializzare. + Nome dello spazio dei nomi nell'elemento Schema. + Informazioni sul provider nell'elemento Schema. + Informazioni ProviderManifestToken nell'elemento Schema. + XmlWriter in cui serializzare. + Valore che indica se serializzare gli attributi che ammettono valori null quando vengono impostati sul valore predefinito. + + + Serializza in . + true se il modello può essere serializzato. In caso contrario, false. + EdmModel da serializzare. + Informazioni sul provider nell'elemento Schema. + Informazioni ProviderManifestToken nell'elemento Schema. + XmlWriter in cui serializzare. + Valore che indica se serializzare gli attributi che ammettono valori null quando vengono impostati sul valore predefinito. + + + Modello per le proprietà generate dal server. + + + Viene generato un valore sia in fase di inserimento che di aggiornamento. + + + Viene generato un valore durante l'inserimento e il valore viene mantenuto invariato all'aggiornamento. + + + Non una proprietà generata dal server.Impostazione predefinita. + + + Classe per la rappresentazione di una raccolta di elementi nello spazio dell'archivio. + + + Inizializza una nuova istanza della classe utilizzando l'oggetto XMLReader specificato. + Oggetto XMLReader utilizzato per creare i metadati. + + + Inizializza una nuova istanza della classe . + Modello dell'oggetto . + + + Inizializza una nuova istanza della classe utilizzando i percorsi di file specificati. + Percorsi di file utilizzati per creare i metadati. + + + Metodo factory che crea un oggetto . + Istanza di se non vengono rilevati errori.In caso contrario, null. + Elementi SSDL da caricare.Non deve essere null. + Percorsi degli elementi SSDL.Utilizzato nei messaggi di errore.Può essere null, nel qual caso l'URI di base di XmlReader verrà utilizzato come percorso. + Sistema di risoluzione personalizzato.Attualmente utilizzato per risolvere l'implementazione di DbProviderServices.Se null verrà utilizzato il sistema di risoluzione predefinito. + Raccolta di errori rilevati durante il caricamento. + + + Restituisce una raccolta degli oggetti . + Oggetto che rappresenta la raccolta degli oggetti . + + + Ottiene la factory del provider di StoreItemCollection. + Factory del provider di StoreItemCollection. + + + Ottiene il nome invariante di StoreItemCollection. + Nome invariante di StoreItemCollection. + + + Ottiene il manifesto del provider di StoreItemCollection. + Manifesto del provider di StoreItemCollection. + + + Ottiene il token del manifesto di StoreItemCollection. + Token del manifesto di StoreItemCollection. + + + Ottiene la versione dello schema di archivio per questa raccolta. + Versione dello schema di archivio per questa raccolta. + + + Rappresenta il tipo strutturale + + + Aggiunge un membro al tipo + Membro da aggiungere + + + Ottiene l'elenco di membri nel tipo. + Raccolta di tipo che contiene un set di membri nel tipo. + + + Rimuove un membro da questo tipo. + Membro da rimuovere. + + + Classe che rappresenta le informazioni sul tipo per un elemento + + + Ottiene il tipo del tipo incorporato per . + Oggetto che rappresenta il tipo incorporato per . + + + Metodo factory per la creazione di un elemento TypeUsage con EdmType e facet specificati + nuova istanza di TypeUsage + EdmType per cui creare un utilizzo del tipo + facet da copiare nel nuovo elemento TypeUsage + + + Crea un oggetto per descrivere un tipo binario utilizzando i valori di facet specificati. + Oggetto che descrive un tipo binario utilizzando i valori di facet specificati. + Oggetto per cui viene creato l'oggetto . + true per impostare una lunghezza fissa per il tipo binario; in caso contrario, false. + + + Crea un oggetto per descrivere un tipo binario utilizzando i valori di facet specificati. + Oggetto che descrive un tipo binario utilizzando i valori di facet specificati. + Oggetto per cui viene creato l'oggetto . + true per impostare una lunghezza fissa per il tipo binario; in caso contrario, false. + Lunghezza massima del tipo binario. + + + Crea un oggetto del tipo descritto dai parametri. + Oggetto . + Tipo semplice che definisce le unità di misura dell'offset. + Grado di granularità di DateTimeOffset espresso in frazioni di secondo, in base al numero di posizioni decimali supportate.Ad esempio una precisione di 3 significa che la granularità supportata è costituita dai millisecondi. + + + Crea un oggetto del tipo descritto dai parametri. + Oggetto . + Tipo semplice che definisce le unità di misura dell'oggetto DateTime. + Grado di granularità di DateTimeOffset espresso in frazioni di secondo, in base al numero di posizioni decimali supportate.Ad esempio una precisione di 3 significa che la granularità supportata è costituita dai millisecondi. + + + Crea un oggetto per descrivere un tipo decimale con valori di facet di precisione e scala non associati. + Oggetto che descrive un tipo decimale con valori di facet di precisione e scala non associati. + Oggetto per cui viene creato l'oggetto . + + + Crea un oggetto per descrivere un tipo decimale utilizzando i valori di facet specificati. + Oggetto che descrive un tipo decimale utilizzando i valori di facet specificati. + Oggetto per cui viene creato l'oggetto . + Precisione del tipo decimale come tipo . + Scala del tipo decimale come tipo . + + + Crea un oggetto con il tipo di modello concettuale specificato. + Oggetto con i valori di facet predefiniti per l'oggetto specificato. + Oggetto per cui viene creato l'oggetto . + + + Crea un oggetto per descrivere un tipo stringa utilizzando i valori di facet e l'oggetto MaxLength non associato specificati. + Oggetto che descrive un tipo stringa utilizzando i valori di facet e l'oggetto MaxLength non associato specificati. + Oggetto per cui viene creato l'oggetto . + true per impostare lo standard di codifica dei caratteri del tipo stringa su Unicode; in caso contrario, false. + true per impostare una lunghezza fissa per il tipo stringa; in caso contrario, false. + + + Crea un oggetto per descrivere un tipo stringa utilizzando i valori di facet specificati. + Oggetto che descrive un tipo stringa utilizzando i valori di facet specificati. + Oggetto per cui viene creato l'oggetto . + true per impostare lo standard di codifica dei caratteri del tipo stringa su Unicode; in caso contrario, false. + true per impostare lo standard di codifica dei caratteri del tipo stringa su Unicode; in caso contrario, false. + true per impostare una lunghezza fissa per il tipo stringa; in caso contrario, false. + + + Crea un oggetto del tipo descritto dai parametri. + Oggetto . + Tipo semplice che definisce le unità di misura dell'oggetto DateTime. + Grado di granularità di DateTimeOffset espresso in frazioni di secondo, in base al numero di posizioni decimali supportate.Ad esempio una precisione di 3 significa che la granularità supportata è costituita dai millisecondi. + + + Ottiene le informazioni sul tipo specificate da . + Oggetto che rappresenta le informazioni sul tipo specificate da . + + + Ottiene l'elenco di facet per il tipo descritto da . + Raccolta di tipo che contiene l'elenco di facet per il tipo descritto da . + + + Verifica se è un sottotipo dell'oggetto specificato. + true se è un sottotipo dell'oggetto specificato; in caso contrario, false. + Oggetto da verificare. + + + Restituisce un utilizzo di tipo Modello per un tipo di provider + Utilizzo di tipo Modello (CSpace) + + + Restituisce il nome completo del tipo descritto da . + Nome completo del tipo descritto da come stringa. + + + Memorizza nella cache una query ELinq + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg11 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg11 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg12 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg11 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg12 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg13 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg11 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg12 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg13 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg14 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg8 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg9 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg10 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg11 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg12 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg13 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg14 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg15 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Crea un nuovo delegato che rappresenta la query LINQ to Entities compilata. + + , un delegato generico che rappresenta la query LINQ to Entities compilata. + Espressione lambda da compilare. + Tipo derivato da . + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg1 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg2 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg3 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg4 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg5 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg6 deve essere un tipo primitivo. + Rappresenta il tipo di parametro che deve essere passato quando viene eseguito il delegato restituito da questo metodo.TArg7 deve essere un tipo primitivo. + Tipo T dei risultati della query restituiti eseguendo il delegato restituito dal metodo . + + + Valori attualmente assegnati alle proprietà di un'entità. + + + Fornisce l'accesso ai valori originali dei dati dell'oggetto.L'oggetto DbUpdatableDataRecord implementa metodi che consentono aggiornamenti ai valori originali di un oggetto. + + + Ottiene informazioni sul record di dati. + Oggetto . + + + Ottiene il numero di campi nel record. + Valore integer che rappresenta il numero di campi. + + + Recupera il valore del campo come valore Boolean. + Valore del campo come valore Boolean. + Ordinale del campo. + + + Recupera il valore del campo come byte. + Valore del campo come byte. + Ordinale del campo. + + + Recupera il valore del campo come matrice di byte. + Numero di byte copiati. + Ordinale del campo. + Indice da cui iniziare la copia dei dati. + Buffer di destinazione in cui vengano copiati i dati. + Indice nel buffer di destinazione da cui ha inizio la copia. + Numero di byte da copiare. + + + Recupera il valore del campo come carattere. + Valore del campo come carattere. + Ordinale del campo. + + + Recupera il valore del campo come matrice di caratteri. + Numero di caratteri copiati. + Ordinale del campo. + Indice da cui iniziare la copia dei dati. + Buffer di destinazione in cui vengano copiati i dati. + Indice nel buffer di destinazione da cui ha inizio la copia. + Numero di caratteri da copiare. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore di un campo come . + Valore di un campo come . + Ordinale del campo. + + + Recupera il nome del tipo di dati del campo. + Nome del tipo di dati del campo. + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore del campo come valore decimale. + Valore del campo come valore decimale. + Ordinale del campo. + + + Recupera il valore del campo come valore double. + Valore del campo come valore double. + Ordinale del campo. + + + Recupera il tipo di un campo. + Tipo del campo. + Ordinale del campo. + + + Recupera il valore del campo come valore float. + Valore del campo come valore float. + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Recupera il nome di un campo. + Nome del campo. + Ordinale del campo. + + + Recupera l'ordinale di un campo utilizzando il relativo nome. + Ordinale del campo. + Nome del campo. + + + Recupera il valore di un campo. + Valore del campo. + Ordinale del campo. + + + Recupera il valore del campo come stringa. + Valore del campo. + Ordinale del campo. + + + Recupera il valore di un campo. + Valore del campo. + Ordinale del campo. + + + Popola una matrice di oggetti con i valori del campo del record corrente. + Numero di valori dei campi restituiti. + Matrice di oggetti per archiviare i valori dei campi. + + + Restituisce un valore che indica se il campo specificato è impostato su . + true se il campo è impostato su ; in caso contrario, false. + Ordinale del campo. + + + Restituisce un valore con l'ordinale del campo specificato. + Valore con l'ordinale del campo specificato. + + + Ottiene un valore con il nome del campo specificato. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta un campo sul valore . + Ordinale del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta il valore di un campo in un record. + Ordinale del campo. + Valore del campo. + + + Imposta i valori dei campi in un record. + Numero di campi impostati. + Valori del campo. + + + Recupera il valore del campo come . + Valore del campo come . + Ordinale del campo. + + + Fornisce metodi CLR (Common Language Runtime) che espongono funzioni canoniche EDM per l'utilizzo nelle query LINQ to Entities o . + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddDays canonica per aggiungere il numero di giorni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di giorni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddDays canonica per aggiungere il numero di giorni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di giorni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddHours canonica per aggiungere il numero di ore specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di ore da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMicroseconds canonica per aggiungere il numero di microsecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di microsecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMilliseconds canonica per aggiungere il numero di millisecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di millisecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMinutes canonica per aggiungere il numero di minuti specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di minuti da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMonths canonica per aggiungere il numero di mesi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di mesi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddMonths canonica per aggiungere il numero di mesi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di mesi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddNanoseconds canonica per aggiungere il numero di nanosecondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di nanosecondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddSeconds canonica per aggiungere il numero di secondi specificato a un intervallo di tempo. + Intervallo di tempo risultante. + Data/ora di input. + Numero di secondi da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddYears canonica per aggiungere il numero di anni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di anni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM AddYears canonica per aggiungere il numero di anni specificato a una data/ora. + Data/ora risultante. + Data/ora di input. + Numero di anni da aggiungere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo funge da operatore che fa in modo che l'input venga trattato come una stringa non Unicode. + Stringa di input considerata come stringa non Unicode. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo funge da operatore che fa in modo che l'input venga trattato come una stringa Unicode. + Stringa di input considerata come stringa Unicode. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateDateTime canonica per creare un nuovo oggetto . + Nuova data/ora. + Anno. + Mese (in base 1). + Giorno (in base 1). + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateDateTimeOffset canonica per creare un nuovo oggetto . + Nuova data/ora. + Anno. + Mese (in base 1). + Giorno (in base 1). + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + Parte relativa alla differenza di fuso orario della nuova data. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM CreateTime canonica per creare un nuovo oggetto . + Nuovo intervallo di tempo. + Ore. + Minuti. + Secondi, incluse le parti frazionarie dei secondi se lo si desidera. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffDays canonica per calcolare il numero di giorni tra due date/ore. + Numero di giorni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffDays canonica per calcolare il numero di giorni tra due date/ore. + Numero di giorni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due date/ore. + Numero di ore tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due date/ore. + Numero di ore tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffHours canonica per calcolare il numero di ore tra due intervalli di tempo. + Numero di ore tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due date/ore. + Numero di microsecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due date/ore. + Numero di microsecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMicroseconds canonica per calcolare il numero di microsecondi tra due intervalli di tempo. + Numero di microsecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due date/ore. + Numero di millisecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due date/ore. + Numero di millisecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMilliseconds canonica per calcolare il numero di millisecondi tra due intervalli di tempo. + Numero di millisecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due date/ore. + Numero di minuti tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due date/ore. + Numero di minuti tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMinutes canonica per calcolare il numero di minuti tra due intervalli di tempo. + Numero di minuti tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMonths canonica per calcolare il numero di mesi tra due date/ore. + Numero di mesi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffMonths canonica per calcolare il numero di mesi tra due date/ore. + Numero di mesi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due date/ore. + Numero di nanosecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due date/ore. + Numero di nanosecondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffNanoseconds canonica per calcolare il numero di nanosecondi tra due intervalli di tempo. + Numero di nanosecondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due date/ore. + Numero di secondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due date/ore. + Numero di secondi tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffSeconds canonica per calcolare il numero di secondi tra due intervalli di tempo. + Numero di secondi tra il primo e il secondo intervallo di tempo. + Primo intervallo di tempo. + Secondo intervallo di tempo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffYears canonica per calcolare il numero di anni tra due date/ore. + Numero di anni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM DiffYears canonica per calcolare il numero di anni tra due date/ore. + Numero di anni tra la prima e la seconda data/ora. + Prima data/ora. + Seconda data/ora. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM GetTotalOffsetMinutes canonica per restituire il numero di minuti di offset della data/ora specificata rispetto al fuso orario UTC.In genere si tratta di un valore compreso tra +780 e -780 (+ o - 13 ore). + Offset dell'input da UTC. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Left canonica per restituire un numero specificato dei caratteri più a sinistra in una stringa. + Stringa che contiene il numero di caratteri richiesto dal lato sinistro della stringa di input. + Stringa di input. + Numero dei caratteri da restituire + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Reverse canonica per restituire una stringa specificata con l'ordine dei caratteri invertito. + Stringa di input con l'ordine dei caratteri invertito. + Stringa di input. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Right canonica per restituire un numero specificato dei caratteri più a destra in una stringa. + Stringa che contiene il numero di caratteri richiesto dal lato destro della stringa di input. + Stringa di input. + Numero dei caratteri da restituire + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDev canonica per calcolare la deviazione standard della raccolta. + Deviazione standard. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM StDevP canonica per calcolare la deviazione standard per la popolazione. + Deviazione standard della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Truncate canonica per troncare il valore specificato in base al numero di cifre indicate. + Valore troncato. + Valore da troncare. + Numero di cifre da mantenere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Truncate canonica per troncare il valore specificato in base al numero di cifre indicate. + Valore troncato. + Valore da troncare. + Numero di cifre da mantenere. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM TruncateTime canonica per restituire la data specificata con la porzione ora cancellata. + Data di input priva della porzione relativa all'ora. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM TruncateTime canonica per restituire la data specificata con la porzione ora cancellata. + Data di input priva della porzione relativa all'ora. + Valore data/ora da utilizzare. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM Var canonica per calcolare la varianza della raccolta. + Varianza. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Se utilizzato come parte di una query LINQ to Entities, questo metodo richiama la funzione EDM VarP canonica per calcolare la varianza per la popolazione. + Varianza della popolazione. + Raccolta su cui eseguire il calcolo. + + + Rappresenta le opzioni per l'esecuzione della query. + + + Crea una nuova istanza di . + Opzione di unione da utilizzare per i risultati di entità. + + + Crea una nuova istanza di . + Opzione di unione da utilizzare per i risultati di entità. + true se la query è di flusso o di buffer; in caso contrario, false. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene l'opzione di unione da usare per i risultati di entità. + Opzione di unione da utilizzare per i risultati di entità. + + + Determina se gli oggetti specificati sono uguali. + true se i due oggetti sono uguali; in caso contrario, false. + Oggetto a sinistra da confrontare. + Oggetto a destra da confrontare. + + + Determina se gli oggetti specificati non sono uguali. + true se i due oggetti non sono uguali; in caso contrario, false. + Oggetto a sinistra da confrontare. + Oggetto a destra da confrontare. + + + Ottiene un valore che indica se la query è di flusso o di buffer. + true se la query è di flusso. In caso contrario, false. + + + Definisce il comportamento per le implementazioni di IQueryable che consentono modifiche all'appartenenza del set risultante. + Tipo delle entità restituite da queryable. + + + Notifica al set che è necessario aggiungere a esso un oggetto che rappresenta una nuova entità. + Nuovo oggetto da aggiungere al set. + + + Notifica al set che è necessario aggiungere a esso un oggetto che rappresenta un'entità esistente. + Oggetto esistente da aggiungere al set. + + + Notifica al set che è necessario eliminare da esso un oggetto che rappresenta un'entità esistente. + Oggetto esistente da eliminare dal set. + + + Notifica al set che è necessario scollegare da esso un oggetto che rappresenta un'entità esistente. + Oggetto da scollegare dal set. + + + Modi diversi in cui i nuovi oggetti caricati dal database possono essere uniti con gli oggetti esistenti già in memoria. + + + Aggiungerà solo nuove righe (univoche del primo livello).Comportamento predefinito. + + + Non modificherà la cache. + + + Stesso comportamento di LoadOption.OverwriteChanges. + + + Stesso comportamento di LoadOption.PreserveChanges. + + + ObjectContext è l'oggetto di primo livello che incapsula una connessione tra il CLR e il database e funge da gateway per le operazioni di creazione, lettura, aggiornamento ed eliminazione. + + + Inizializza una nuova istanza della classe con la connessione specificata.Durante la costruzione, l'area di lavoro metadati viene estratta dall'oggetto . + Oggetto che contiene riferimenti al modello e alla connessione all'origine dati. + connection è Null. + connection non è valido o l'area di lavoro dei metadati non è valida. + + + Crea un elemento ObjectContext con l'area di lavoro dei metadati e la connessione specificate. + connessione all'archivio + Se impostato su true, la connessione verrà eliminata con l'eliminazione del contesto; in caso contrario, il chiamante deve eliminare la connessione. + + + Inizializza una nuova istanza della classe con la connessione e il nome del contenitore di entità specificati. + Oggetto che contiene riferimenti al modello e alla connessione all'origine dati. + Nome del contenitore di entità predefinito.Quando defaultContainerName viene impostato tramite questo metodo, la proprietà diventa di sola lettura. + connection è Null. + connection, defaultContainerName o l'area di lavoro dei metadati non è valido. + + + Inizializza una nuova istanza della classe con la stringa di connessione specificata e il nome del contenitore di entità predefinito. + Stringa di connessione che fornisce inoltre l'accesso alle informazioni sui metadati. + connectionString è Null. + connectionString non è valido o l'area di lavoro dei metadati non è valida. + + + Inizializza una nuova istanza della classe con la stringa di connessione e il nome del contenitore di entità specificati. + Stringa di connessione che fornisce inoltre l'accesso alle informazioni sui metadati. + Nome del contenitore di entità predefinito.Quando defaultContainerName viene impostato tramite questo metodo, la proprietà diventa di sola lettura. + connectionString è Null. + connectionString, defaultContainerName o l'area di lavoro dei metadati non è valido. + + + Accetta tutte le modifiche apportate agli oggetti nel contesto dell'oggetto. + + + Aggiunge un oggetto al contesto dell'oggetto. + Rappresenta il nome del set di entità che può essere qualificato facoltativamente dal nome del contenitore di entità. + + da aggiungere. + Il parametro entity è Null o entitySetName non è qualificato. + + + Copia i valori scalari dall'oggetto fornito nell'oggetto in che dispone della stessa chiave. + Oggetto aggiornato. + Nome del set di entità a cui appartiene l'oggetto. + Oggetto disconnesso contenente gli aggiornamenti delle proprietà da applicare all'oggetto originale.La chiave di entità di currentEntity deve corrispondere alla proprietà di una voce in . + Tipo di entità dell'oggetto. + entitySetName o current è Null. + + derivante da entitySetName non corrisponde a di dell'oggetto o l'oggetto non è presente in o si trova in uno stato o la chiave di entità dell'oggetto fornito non è valida. + entitySetName è una stringa vuota. + + + Copia i valori scalari dall'oggetto fornito nel set di valori originali per l'oggetto nell'oggetto con la stessa chiave. + Oggetto aggiornato. + Nome del set di entità a cui appartiene l'oggetto. + Oggetto scollegato contenente i valori originali da applicare all'oggetto.La chiave di entità di originalEntity deve corrispondere alla proprietà di una voce in . + Tipo dell'oggetto entità. + entitySetName o original è Null. + + derivante da entitySetName non corrisponde a di dell'oggetto o non è possibile trovare per l'oggetto in o l'oggetto si trova in uno stato o oppure la chiave di entità dell'oggetto fornito non è valida o ne sono state modificate le proprietà. + entitySetName è una stringa vuota. + + + Applica le modifiche delle proprietà da un oggetto disconnesso a un oggetto già connesso al contesto dell'oggetto. + Nome del set di entità a cui appartiene l'oggetto. + Oggetto disconnesso contenente gli aggiornamenti delle proprietà da applicare all'oggetto originale. + Quando entitySetName è Null o una stringa vuota o quando changed è Null. + Quando derivante da entitySetName non corrisponde a di dell'oggetto o quando l'entità si trova in uno stato diverso da o oppure l'oggetto originale non è collegato al contesto. + Quando il tipo dell'oggetto changed non è lo stesso tipo dell'oggetto originale. + + + Connette un oggetto o un oggetto grafico al contesto dell'oggetto quando l'oggetto contiene una chiave di entità. + Oggetto da connettere. + entity è Null. + Chiave di entità non valida. + + + Connette un oggetto o un oggetto grafico al contesto dell'oggetto in un set di entità specifico. + Rappresenta il nome del set di entità che può essere qualificato facoltativamente dal nome del contenitore di entità. + Oggetto da connettere. + entity è Null. + Set di entità non valido o l'oggetto dispone di una chiave temporanea o l'oggetto dispone di e non corrisponde al set di entità passato come argomento del metodo o l'oggetto non dispone di e non viene fornito un set di entità o un oggetto presente nell'oggetto grafico dispone di un oggetto temporaneo o un oggetto presente nell'oggetto grafico dispone di un oggetto non valido, ad esempio i valori nella chiave non corrispondono ai valori nell'oggetto, o non è possibile trovare il set di entità in base al nome entitySetName e al nome del contenitore di entità specificati o un oggetto presente nell'oggetto grafico esiste già in un altro gestore degli stati. + + + Ottiene o imposta il valore di timeout, espresso in secondi, per tutte le operazioni relative al contesto dell'oggetto.Il valore Null indica che verrà usato il valore predefinito del provider sottostante. + Valore che rappresenta il valore di timeout espresso in secondi. + + + Ottiene la connessione usata dal contesto dell'oggetto. + Oggetto che rappresenta la connessione. + + + Ottiene l'istanza di che contiene le opzioni che incidono sul comportamento di . + Istanza di che contiene le opzioni che incidono sul comportamento di . + + + Crea il database usando la connessione all'origine dati corrente e i metadati in . + + + Genera uno script Data Definition Language (DDL) che crea oggetti dello schema (tabelle, chiavi primarie, chiavi esterne) per i metadati in . carica metadati dai file Store Schema Definition Language (SSDL). + Script DDL che crea oggetti dello schema per i metadati in . + + + Crea la chiave di entità per un oggetto specifico o restituisce la chiave di entità se già esiste. + + dell'oggetto. + Nome completo del set di entità a cui appartiene l'oggetto entità. + Oggetto per il quale viene recuperata la chiave di entità. + Quando uno dei parametri è Null. + Quando entitySetName è vuoto o quando il tipo dell'oggetto entità non è presente nel set di entità o quando entitySetName non è completo. + Quando la chiave di entità non può essere costruita correttamente in base ai parametri specificati. + + + Crea e restituisce un'istanza del tipo richiesto. + Istanza del tipo T richiesto o istanza di un tipo derivato che consente l'utilizzo di T con Entity Framework.L'oggetto restituito è un'istanza del tipo richiesto o un'istanza di un tipo derivato che consente l'utilizzo del tipo richiesto con Entity Framework. + Tipo di oggetto da restituire. + + + Crea una nuova istanza di usata per eseguire query su oggetti del tipo di entità specificato, aggiungere tali oggetti, modificarli ed eliminarli. + Nuova istanza di . + Tipo di entità dell'oggetto richiesto. + La proprietà non viene impostata su o il tipo specificato appartiene a più di un set di entità. + + + Crea una nuova istanza di usata per eseguire query su oggetti del tipo specificato e con il nome del set di entità specificato, aggiungere tali oggetti, modificarli ed eliminarli. + Nuova istanza di . + Nome del set di entità per l'oggetto restituito.La stringa deve essere qualificata dal nome del contenitore predefinito se la proprietà non è impostata su . + Tipo di entità dell'oggetto richiesto. + + derivante da entitySetName non corrisponde a di dell'oggetto o la proprietà non è impostata su e il nome non è qualificato come parte del parametro entitySetName o il tipo specificato appartiene a più di un set di entità. + + + Genera un tipo equivalente che può essere usato con Entity Framework per ogni tipo nell'enumerazione fornita. + Enumerazione di oggetti che rappresentano classi di dati personalizzate che eseguono il mapping al modello concettuale. + + + Crea un oggetto nel contesto dell'oggetto corrente usando la stringa di query specificata. + Oggetto del tipo specificato. + Stringa di query da eseguire. + Parametri da passare alla query. + Tipo di entità dell'oggetto restituito. + queryString o parameters è Null. + + + Controlla se il database specificato come database nella connessione all'archivio corrente esiste nell'archivio.La maggior parte del lavoro viene eseguito tramite l'implementazione di DbProviderServices per la connessione all'archivio corrente. + true se il database esiste; in caso contrario, false. + + + Ottiene o imposta il nome del contenitore predefinito. + Oggetto che rappresenta il nome del contenitore predefinito. + + + Elimina il database specificato come database nella connessione all'origine dati corrente. + + + Contrassegna un oggetto per l'eliminazione. + Oggetto che specifica l'entità da eliminare.L'oggetto può trovarsi in qualsiasi stato ad eccezione di . + + + Rimuove l'oggetto dal contesto dell'oggetto. + Oggetto da disconnettere.Viene rimossa solo l'entità. Se sono presenti oggetti correlati che vengono rilevati dallo stesso oggetto , tali oggetti non verranno scollegati automaticamente. + entity è Null. + L'entità non è associata a questo oggetto , ad esempio è stato appena creato e non è stato ancora associato a un contesto oppure è stato ottenuto mediante un altro contesto o è già stato scollegato. + + + Assicura che le modifiche di siano sincronizzate con le modifiche in tutti gli oggetti rilevate da . + + + Rilascia le risorse usate dal contesto dell'oggetto. + + + Rilascia le risorse usate dal contesto dell'oggetto. + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo le risorse non gestite. + + + Esegue la funzione specificata sul contenitore predefinito. + Oggetto che rappresenta il risultato dell'esecuzione di questa funzione. + Nome della funzione.Potrebbe includere il contenitore (ad esempioContainerName.FunctionName) o solo il nome della funzione quando DefaultContainerName è noto. + Opzioni per l'esecuzione di questa funzione. + Valori dei parametri da usare per la funzione.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento per i risultati della funzione. + Se la funzione è Null o vuota + Se la funzione non è valida (sintassi, non esiste, fa riferimento a una funzione con tipo restituito incompatibile con T) + + + Esegue la stored procedure o la funzione specificata definita nell'origine dati ed espressa nel modello concettuale, con l'opzione di unione e i parametri specificati.Restituisce un oggetto tipizzato. + + per i dati restituiti dalla stored procedure. + Nome della stored procedure o della funzione.Il nome può includere il nome del contenitore, ad esempio &lt;Container Name&gt;.&lt;Function Name&gt;.Quando è noto il nome del contenitore predefinito, è necessario solo il nome della funzione. + Oggetto da usare quando viene eseguita la query. + Matrice di oggetti .Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di entità dell'oggetto restituito quando viene eseguita la funzione sull'origine dati.Questo tipo deve implementare . + function è Null o vuoto o non è stato trovato. + Il lettore dell'entità non supporta questa funzione o si è verificata un'errata corrispondenza del tipo nel lettore e nella funzione. + + + Esegue una stored procedure o una funzione definita nell'origine dati e di cui è stato eseguito il mapping nel modello concettuale, con i parametri specificati.Restituisce un oggetto tipizzato. + + per i dati restituiti dalla stored procedure. + Nome della stored procedure o della funzione.Il nome può includere il nome del contenitore, ad esempio &lt;Container Name&gt;.&lt;Function Name&gt;.Quando è noto il nome del contenitore predefinito, è necessario solo il nome della funzione. + Matrice di oggetti .Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di entità dell'oggetto restituito quando viene eseguita la funzione sull'origine dati.Questo tipo deve implementare . + function è Null o vuoto o non è stato trovato. + Il lettore dell'entità non supporta questa funzione o si è verificata un'errata corrispondenza del tipo nel lettore e nella funzione. + + + Esegue una stored procedure o una funzione definita nell'origine dati ed espressa nel modello concettuale, rimuove qualsiasi risultato restituito dalla funzione e restituisce il numero di righe interessate dall'esecuzione. + Numero di righe interessate. + Nome della stored procedure o della funzione.Il nome può includere il nome del contenitore, ad esempio &lt;Container Name&gt;.&lt;Function Name&gt;.Quando è noto il nome del contenitore predefinito, è necessario solo il nome della funzione. + Matrice di oggetti .Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + function è Null o vuoto o non è stato trovato. + Il lettore dell'entità non supporta questa funzione o si è verificata un'errata corrispondenza del tipo nel lettore e nella funzione. + + + Esegue un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Numero di righe interessate. + Controlla la creazione di una transazione per questo comando. + Comando specificato nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query. + + + Esegue un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommand("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Numero di righe interessate. + Comando specificato nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query. + + + Esegue in modo asincrono un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di righe interessate. + Controlla la creazione di una transazione per questo comando. + Comando specificato nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query. + + + Esegue in modo asincrono un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di righe interessate. + Controlla la creazione di una transazione per questo comando. + Comando specificato nel linguaggio di query nativo del server. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori dei parametri da usare per la query. + + + Esegue in modo asincrono un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di righe interessate. + Comando specificato nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query. + + + Esegue in modo asincrono un comando arbitrario direttamente sull'origine dati usando la connessione esistente.Il comando viene specificato usando il linguaggio di query nativo del server, ad esempio SQL.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @p0", userSuppliedAuthor); in alternativa, è inoltre possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreCommandAsync("UPDATE dbo.Posts SET Rating = 5 WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di righe interessate. + Comando specificato nel linguaggio di query nativo del server. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori dei parametri da usare per la query. + + + Esegue una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Opzioni per l'esecuzione di questa query. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.Se non viene specificato il nome di un set di entità, i risultati vengono rilevati dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Set di entità di tipo TResult.Se non viene fornito il nome di un set di entità, i risultati non verranno rilevati. + Opzioni per l'esecuzione di questa query. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.Se non viene specificato il nome di un set di entità, i risultati vengono rilevati dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQuery&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Set di entità di tipo TResult.Se non viene fornito il nome di un set di entità, i risultati non verranno rilevati. + Oggetto da usare quando viene eseguita la query.Il valore predefinito è . + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Opzioni per l'esecuzione di questa query. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Opzioni per l'esecuzione di questa query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.Se non viene specificato il nome di un set di entità, i risultati vengono rilevati dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Set di entità di tipo TResult.Se non viene fornito il nome di un set di entità, i risultati non verranno rilevati. + Opzioni per l'esecuzione di questa query. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.Se non viene specificato il nome di un set di entità, i risultati vengono rilevati dal contesto.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Set di entità di tipo TResult.Se non viene fornito il nome di un set di entità, i risultati non verranno rilevati. + Opzioni per l'esecuzione di questa query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Esegue in modo asincrono una query direttamente sull'origine dati e restituisce una sequenza di risultati tipizzati.La query viene specificata usando il linguaggio di query nativo del server, ad esempio SQL.I risultati non vengono rilevati dal contesto. Usare l'overload che specifica il nome di un set di entità per rilevare i risultati.Come con qualsiasi API che accetta SQL, è importante parametrizzare un input utente in modo da fornire protezione da un attacco SQL injection.È possibile includere i segnaposto dei parametri nella stringa di query SQL e quindi fornire i valori dei parametri come argomenti aggiuntivi.Tutti i valori dei parametri forniti verranno convertiti automaticamente in DbParameter.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @p0", userSuppliedAuthor); in alternativa, è anche possibile costruire un oggetto DbParameter e fornirlo a SqlQuery.In questo modo è possibile usare i parametri denominati nella stringa di query SQL.context.ExecuteStoreQueryAsync&amp;lt;Post&amp;gt;("SELECT * FROM dbo.Posts WHERE Author = @author", new SqlParameter("@author", userSuppliedAuthor)); + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un'enumerazione di oggetti di tipo . + Query specificata nel linguaggio di query nativo del server. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Valori dei parametri da usare per la query.Se si usano parametri di output, i relativi valori non saranno disponibili fino alla lettura completa dei risultati.Questo è dovuto al comportamento sottostante di DbDataReader. Per altre informazioni, vedi http://go.microsoft.com/fwlink/?LinkID=398589. + Tipo di elemento della sequenza di risultati. + + + Completa un'istanza della classe . + + + Restituisce tutti i tipi di proxy esistenti. + + di tutti i tipi di proxy esistenti. + + + Restituisce un oggetto contenente la chiave di entità specificata. + Oggetto che rappresenta un'istanza di un tipo di entità. + Chiave dell'oggetto da trovare. + Il parametro key è Null. + L'oggetto non viene trovato nell'oggetto né nell'origine dati. + + + Restituisce il tipo di entità dell'entità POCO associata a un oggetto proxy di un tipo specificato. + Oggetto dell'entità POCO associata. + + dell'oggetto proxy. + + + Restituisce l'oggetto usato per questo contesto. + + + Carica in modo esplicito un oggetto correlato all'oggetto fornito in base alla proprietà di navigazione specificata e usando l'opzione di unione predefinita. + Entità per la quale devono essere caricati gli oggetti correlati. + Nome della proprietà di navigazione che restituisce gli oggetti correlati da caricare. + L'entità si trova in uno stato , o o l'entità è collegata a un'altra istanza di . + + + Carica in modo esplicito un oggetto correlato all'oggetto fornito in base alla proprietà di navigazione specificata e usando l'opzione di unione specificata. + Entità per la quale devono essere caricati gli oggetti correlati. + Nome della proprietà di navigazione che restituisce gli oggetti correlati da caricare. + Valore di da usare quando si caricano gli oggetti correlati. + L'entità si trova in uno stato , o o l'entità è collegata a un'altra istanza di . + + + Carica in modo esplicito un oggetto correlato all'oggetto fornito in base alla query LINQ specificata e usando l'opzione di unione predefinita. + Oggetto di origine per il quale vengono caricati gli oggetti correlati. + Espressione LINQ che definisce gli oggetti correlati da caricare. + Tipo dell'entità. + selector non fornisce un parametro di input valido. + selector è Null. + L'entità si trova in uno stato , o o l'entità è collegata a un'altra istanza di . + + + Carica in modo esplicito un oggetto correlato all'oggetto fornito in base alla query LINQ specificata e usando l'opzione di unione specificata. + Oggetto di origine per il quale vengono caricati gli oggetti correlati. + Espressione LINQ che definisce gli oggetti correlati da caricare. + Valore di da usare quando si caricano gli oggetti correlati. + Tipo dell'entità. + selector non fornisce un parametro di input valido. + selector è Null. + L'entità si trova in uno stato , o o l'entità è collegata a un'altra istanza di . + + + Ottiene l'area di lavoro metadati usata dal contesto dell'oggetto. + Oggetto associato a questo oggetto . + + + Si verifica quando un nuovo oggetto entità viene creato dai dati nell'origine dati come parte di una query o di un'operazione di caricamento. + + + Ottiene il gestore degli stati dell'oggetto usato dal contesto dell'oggetto per rilevare le modifiche dell'oggetto. + Oggetto usato da questo oggetto . + + + Ottiene il provider di query LINQ associato al contesto dell'oggetto. + Istanza di usata dal contesto di questo oggetto. + + + Aggiorna una raccolta di oggetti nel contesto dell'oggetto con i dati presenti nel database. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Raccolta di oggetti da aggiornare. + collection è Null. + refreshMode non è valido. + collection è vuoto o un oggetto non è collegato al contesto. + + + Aggiorna un oggetto nel contesto dell'oggetto con i dati presenti nel database. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Oggetto da aggiornare. + entity è Null. + refreshMode non è valido. + entity non è collegato al contesto. + + + Aggiorna in modo asincrono una raccolta di oggetti nel contesto dell'oggetto con i dati presenti nel database. + Attività che rappresenta l'operazione asincrona. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Raccolta di oggetti da aggiornare. + collection è Null. + refreshMode non è valido. + collection è vuoto o un oggetto non è collegato al contesto. + + + Aggiorna in modo asincrono una raccolta di oggetti nel contesto dell'oggetto con i dati presenti nel database. + Attività che rappresenta l'operazione asincrona. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Raccolta di oggetti da aggiornare. + Oggetto da osservare durante l'attesa del completamento dell'attività. + collection è Null. + refreshMode non è valido. + collection è vuoto o un oggetto non è collegato al contesto. + + + Aggiorna in modo asincrono un oggetto nel contesto dell'oggetto con i dati presenti nel database. + Attività che rappresenta l'operazione asincrona. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Oggetto da aggiornare. + entity è Null. + refreshMode non è valido. + entity non è collegato al contesto. + + + Aggiorna in modo asincrono un oggetto nel contesto dell'oggetto con i dati presenti nel database. + Attività che rappresenta l'operazione asincrona. + Valore di che indica se le modifiche alle proprietà nel contesto dell'oggetto vengono sovrascritte con i valori delle proprietà presenti nel database. + Oggetto da aggiornare. + Oggetto da osservare durante l'attesa del completamento dell'attività. + entity è Null. + refreshMode non è valido. + entity non è collegato al contesto. + + + Rende persistenti tutti gli aggiornamenti al database e reimposta il rilevamento delle modifiche nel contesto dell'oggetto. + Il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti tutti gli aggiornamenti al database e reimposta facoltativamente il rilevamento delle modifiche nel contesto dell'oggetto. + Il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Questo parametro è necessario per il supporto delle transazioni lato client.Se true, il rilevamento delle modifiche in tutti gli oggetti viene reimpostato dopo il completamento di .Se false, è necessario chiamare il metodo dopo . + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti tutti gli aggiornamenti al database e reimposta facoltativamente il rilevamento delle modifiche nel contesto dell'oggetto. + Il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Valore di che determina il comportamento dell'operazione. + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti in modo asincrono tutti gli aggiornamenti al database e reimposta il rilevamento delle modifiche nel contesto dell'oggetto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti in modo asincrono tutti gli aggiornamenti al database e reimposta facoltativamente il rilevamento delle modifiche nel contesto dell'oggetto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Valore di che determina il comportamento dell'operazione. + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti in modo asincrono tutti gli aggiornamenti al database e reimposta facoltativamente il rilevamento delle modifiche nel contesto dell'oggetto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Valore di che determina il comportamento dell'operazione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Rende persistenti in modo asincrono tutti gli aggiornamenti al database e reimposta il rilevamento delle modifiche nel contesto dell'oggetto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di oggetti che si trovano nello stato , o al momento della chiamata a . + Oggetto da osservare durante l'attesa del completamento dell'attività. + Si è verificata una violazione della concorrenza ottimistica durante il salvataggio delle modifiche. + + + Si verifica quando le modifiche vengono salvate nell'origine dati. + + + Restituisce se stesso.ObjectContext implementa per fornire un'interfaccia comune per e ObjectContext i quali restituiranno entrambi l'elemento ObjectContext sottostante. + + + Ottiene il gestore delle transazioni usato da questo contesto.Può essere Null se nessuna transazione è stata avviata. + Gestore delle transazioni. + + + Converte che contiene righe di dati di entità in oggetti del tipo di entità richiesto. + Enumerazione di oggetti di tipo TResult. + + che contiene dati di entità da convertire in oggetti entità. + Tipo di entità. + Quando reader è Null. + + + Converte che contiene righe di dati di entità in oggetti del tipo di entità richiesto, in un set di entità specifico e con l'opzione di unione specificata. + Enumerazione di oggetti di tipo TResult. + + che contiene dati di entità da convertire in oggetti entità. + Set di entità di tipo TResult. + + da usare quando gli oggetti convertiti vengono aggiunti al contesto dell'oggetto.Il valore predefinito è . + Tipo di entità. + Quando reader è Null. + Quando il parametro mergeOption fornito non è un valore valido. + Quando il parametro entitySetName fornito non è un set di entità valido per il tipo TResult. + + + Restituisce un oggetto contenente la chiave di entità specificata. + true se l'oggetto è stato recuperato correttamente.false se key è temporaneo, connessione è Null o value è Null. + Chiave dell'oggetto da trovare. + Quando termina, questo metodo contiene l'oggetto. + Metadati incompatibili per key. + key è Null. + + + Definisce le opzioni che influiscono sul comportamento di ObjectContext. + + + Ottiene o imposta il valore che determina se le funzioni e i comandi SQL devono essere sempre eseguiti in una transazione. + Comportamento predefinito della transazione. + + + Ottiene o imposta un valore booleano che determina se gli oggetti correlati vengono caricati automaticamente quando si accede a una proprietà di navigazione. + true se il caricamento lazy è abilitato; in caso contrario, false. + + + Ottiene o imposta un valore booleano che determina se vengono create istanze proxy per classi di dati personalizzate che non riconoscono la persistenza. + true se vengono creati proxy; in caso contrario, false.Il valore predefinito è true. + + + Ottiene o imposta un valore booleano che determina se usare il comportamento NullReference coerente. + true se deve essere usato il comportamento NullReference coerente; in caso contrario, false. + + + Ottiene o imposta un valore booleano che determina se usare il comportamento C# NullComparison. + true se deve essere usato il comportamento C# NullComparison; in caso contrario, false. + + + Ottiene o imposta un valore booleano che determina se usare il comportamento PreserveChanges legacy. + true se deve essere usato il comportamento PreserveChanges legacy; in caso contrario, false. + + + EventArgs per l'evento ObjectMaterialized. + + + Ottiene l'oggetto entità creato. + Oggetto entità creato. + + + Delegato per l'evento ObjectMaterialized. + + + Questa classe rappresenta un parametro di query a livello oggetti costituito da un nome, un tipo e un valore. + + + Inizializza una nuova istanza della classe con il nome e il valore specificati. + Nome del parametro.Questo nome non deve includere il marcatore di parametro "@" utilizzato nelle istruzioni Entity SQL, ma solo il nome effettivo.Il primo carattere dell'espressione deve essere una lettera.Tutti i caratteri successivi nell'espressione devono essere lettere, numeri o un carattere di sottolineatura (_). + Valore iniziale, e implicitamente il tipo, del parametro. + Se il valore di un argomento è null. + Se il valore dell'argomento nome non è valido.I nomi dei parametri devono iniziare con una lettera e possono contenere solo lettere, numeri e caratteri di sottolineatura. + + + Inizializza una nuova istanza della classe con il nome e il tipo specificati. + Nome del parametro.Questo nome non deve includere il marcatore di parametro "@" utilizzato nelle istruzioni Entity SQL, ma solo il nome effettivo.Il primo carattere dell'espressione deve essere una lettera.Tutti i caratteri successivi nell'espressione devono essere lettere, numeri o un carattere di sottolineatura (_). + Tipo Common Language Runtime (CLR) del parametro. + Se il valore di un argomento è null. + Se il valore dell'argomento nome non è valido.I nomi dei parametri devono iniziare con una lettera e possono contenere solo lettere, numeri e caratteri di sottolineatura. + + + Ottiene il nome del parametro che può essere impostato solo tramite un costruttore. + Nome del parametro che può essere impostato solo tramite un costruttore. + + + Ottiene il tipo del parametro. + Oggetto del parametro. + + + Ottiene o imposta il valore del parametro. + Valore del parametro. + + + Rappresenta una raccolta di parametri di query a livello oggetti. + + + Aggiunge l'oggetto specificato alla raccolta. + Parametro da aggiungere alla raccolta. + L'argomento parameter è null. + L'argomento parameter esiste già nella raccolta.Questo comportamento è diverso da quello previsto per la maggior parte delle raccolte che consentono voci duplicate.-oppure-Un altro parametro con lo stesso nome dell'argomento parameter esiste già nella raccolta.Notare che la ricerca viene eseguita senza distinzione tra maiuscole e minuscole.Questo comportamento è diverso da quello previsto per la maggior parte delle raccolte ed è più simile al comportamento di . + Il tipo di parameter non è valido. + + + Elimina tutte le istanze di dalla raccolta. + + + Verifica se nella raccolta è presente un oggetto specificato in base al riferimento. + Restituisce true se l'oggetto parametro è stato trovato nella raccolta; in caso contrario, false. + + da trovare nella raccolta. + L'argomento parameter è null. + + + Determina se un oggetto con il nome specificato è presente nella raccolta. + Restituisce true se un parametro con il nome specificato è stato trovato nella raccolta. In caso contrario, false. + Nome del parametro da cercare nella raccolta.Questo nome non deve includere il marcatore di parametro "@" utilizzato nelle istruzioni Entity SQL, ma solo il nome effettivo. + Il parametro name è null. + + + Consente di copiare i parametri presenti nella raccolta in una matrice specificata, partendo dall'oggetto in corrispondenza dell'indice specificato. + Matrice in cui copiare i parametri. + Indice nella matrice in corrispondenza del quale iniziare la copia dei parametri. + + + Ottiene il numero di parametri attualmente presenti nella raccolta. + Numero di oggetti presenti nella raccolta. + + + Restituisce le istanze dell'enumeratore che consentono l'iterazione e l'attraversamento della raccolta. + Oggetto che può essere usato per eseguire l'iterazione nella raccolta. + + + Ottiene un indicizzatore che permette ai chiamanti di recuperare i parametri in base al nome. + Indicizzatore che permette ai chiamanti di recuperare i parametri in base al nome. + Nome dell'elemento. + + + Rimuove un'istanza di un oggetto dalla raccolta in base al riferimento se presente nella raccolta. + Restituisce true se l'oggetto parametro è stato trovato e rimosso dalla raccolta. In caso contrario, false. + Oggetto da rimuovere dalla raccolta. + L'argomento parameter è null. + + + Ottiene un valore che indica se è di sola lettura. + true se è di sola lettura; in caso contrario, false. + + + Restituisce un enumeratore non tipizzato della raccolta. + Istanza di . + + + Questa classe implementa query non tipizzate a livello oggetti. + + + Restituisce il testo del comando per la query. + Valore stringa. + + + Ottiene il contesto dell'oggetto associato a questa query di oggetto. + Oggetto associato all'istanza di . + + + Ottiene o imposta un valore che indica se il piano di query deve essere memorizzato nella cache. + Valore che indica se il piano di query deve essere memorizzato nella cache. + + + Esegue la query di oggetto non tipizzata con l'opzione di unione specificata. + Oggetto contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + + + Esegue in modo asincrono la query di oggetto non tipizzata con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + + + Esegue in modo asincrono la query di oggetto non tipizzata con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce le informazioni sul tipo di risultato della query. + Valore di contenente le informazioni sul tipo di risultato della query. + + + Ottiene o imposta il modo in cui gli oggetti restituiti da una query vengono aggiunti al contesto dell'oggetto. + Oggetto della query. + + + Ottiene la raccolta di parametri per questa query di oggetto. + Raccolta di parametri per l'oggetto . + + + Indica se la query è di flusso o di buffer + + + Restituisce un enumeratore che scorre una raccolta. + Oggetto che può essere utilizzato per scorrere la raccolta. + + + Ottiene un valore che indica se la query contiene una raccolta di oggetti query. + true se la query contiene una raccolta di oggetti query; in caso contrario, false. + + + Restituisce la raccolta come utilizzato per l'associazione dati. + Oggetto di oggetti entità. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL specificata nel database. + Risultati di query. + + + Ottiene il tipo di elemento del risultato per questa istanza della query. + + + Ottiene l'espressione che descrive questa query.Per le query compilate utilizzando i modelli del generatore LINQ, restituisce un albero delle espressioni LINQ completo; in caso contrario restituisce un'espressione costante che esegue il wrapping della query.Notare che l'espressione predefinita non viene memorizzata nella cache.In questo modo è possibile fare distinzione tra le query LINQ e le query Entity-SQL. + + + Ottiene l'oggetto associato all'istanza della query. + + + Restituisce i comandi per l'esecuzione sull'origine dati. + Oggetto string che rappresenta i comandi che la query esegue sull'origine dati. + + + ObjectQuery implementa le query fortemente tipizzate al livello oggetti.Le query vengono specificate utilizzando stringhe Entity-SQL e possono essere create chiamando i metodi del generatore di query basato su Entity-SQL dichiarati da ObjectQuery. + Tipo di risultato di ObjectQuery + + + Crea una nuova istanza di utilizzando il comando Entity SQL specificato come query iniziale. + Query Entity SQL. + Oggetto su cui eseguire la query. + + + Crea una nuova istanza di utilizzando il comando Entity SQL specificato come query iniziale e l'opzione di unione specificata. + Query Entity SQL. + Oggetto su cui eseguire la query. + Specifica il modo in cui le entità recuperate mediante questa query devono essere unite con le entità restituite dalle query precedenti sullo stesso oggetto . + + + Limita la query in modo da visualizzare risultati univoci. + Nuova istanza di equivalente all'istanza originale con la clausola SELECT DISTINCT applicata. + + + Questo metodo del generatore di query crea una nuova query i cui risultati sono tutti i risultati di questa query, ad eccezione di quelli che appartengono anche all'altra query specificata. + nuova istanza di ObjectQuery. + Query che rappresenta i risultati da escludere. + Se il parametro query è Null. + + + Esegue la query di oggetto con l'opzione di unione specificata. + Oggetto contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + + + Esegue in modo asincrono la query di oggetto con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + + + Esegue in modo asincrono la query di oggetto con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene contenente una raccolta di oggetti entità restituiti dalla query. + Oggetto da utilizzare quando viene eseguita la query.Il valore predefinito è . + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Raggruppa i risultati della query in base ai criteri specificati. + Nuova istanza di di tipo equivalente all'istanza originale con la clausola GROUP BY applicata. + Colonne chiave in base alle quali raggruppare i risultati. + Elenco delle proprietà selezionate che definisce la proiezione. + Zero o più parametri utilizzati in questo metodo. + Il parametro query è Null o una stringa vuota oppure il parametro projection è Null o una stringa vuota. + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto con il percorso della query definito. + Elenco di oggetti correlati separato da punti da restituire nei risultati della query. + path è null. + path è empty. + + + Questo metodo del generatore di query crea una nuova query i cui risultati sono quelli presenti tanto in questa query, quanto nell'altra query specificata. + nuova istanza di ObjectQuery. + Query che rappresenta i risultati con cui intersecare. + Se il parametro query è Null. + + + Ottiene o imposta il nome della query di oggetto. + Valore stringa che rappresenta il nome di questo oggetto . + + + Limita la query in modo da visualizzare solo i risultati di un tipo specifico. + Nuova istanza di equivalente all'istanza originale con l'operatore OFTYPE applicato. + Tipo di entità dell'oggetto restituito quando viene eseguita la query con il filtro applicato. + Il tipo specificato non è valido. + + + Ordina i risultati della query in base ai criteri specificati. + Nuova istanza di equivalente all'istanza originale con la clausola ORDER BY applicata. + Colonne chiave in base alle quali ordinare i risultati. + Zero o più parametri utilizzati in questo metodo. + Il parametro keys o parameters è null. + key è una stringa vuota. + + + Limita i risultati della query solo alle proprietà definite nella proiezione specificata. + Nuova istanza di di tipo equivalente all'istanza originale con la clausola SELECT applicata. + Elenco delle proprietà selezionate che definisce la proiezione. + Zero o più parametri utilizzati in questo metodo. + projection è Null o parameters è Null. + projection è una stringa vuota. + + + Limita i risultati della query solo alla proprietà specificata nella proiezione. + Nuova istanza di di un tipo compatibile con la proiezione specifica.L'oggetto restituito è equivalente all'istanza originale con la clausola SELECT VALUE applicata. + Elenco di proiezione. + Set facoltativo di parametri di query che devono trovarsi nell'ambito durante l'analisi. + Tipo dell'oggetto restituito dal metodo . + projection è Null o parameters è Null. + projection è una stringa vuota. + + + Ordina i risultati della query in base ai criteri specificati e ignora un numero di risultati specificato. + Nuova istanza di equivalente all'istanza originale con le clausole ORDER BY e SKIP applicate. + Colonne chiave in base alle quali ordinare i risultati. + Numero di risultati da ignorare.Deve trattarsi di una costante o di un riferimento ai parametri. + Set facoltativo di parametri di query che devono trovarsi nell'ambito durante l'analisi. + Tutti gli argomenti sono null. + keys è una stringa vuota o count è una stringa vuota. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL specificata nel database. + Risultati di query. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL specificata nel database. + Risultati di query. + + + Limita i risultati della query in modo da visualizzare un numero di elementi specificato. + Nuova istanza di equivalente all'istanza originale con la clausola TOP applicata. + Numero di elementi presenti nei risultati sotto forma di stringa. + Set facoltativo di parametri di query che devono trovarsi nell'ambito durante l'analisi. + count è null. + count è una stringa vuota. + + + Questo metodo del generatore di query crea una nuova query i cui risultati sono tutti i risultati di questa query, oltre a tutti i risultati dell'altra query, senza duplicati (risultati univoci). + nuova istanza di ObjectQuery. + Query che rappresenta i risultati da aggiungere. + Se il parametro query è Null. + + + Questo metodo del generatore di query crea una nuova query i cui risultati sono tutti i risultati di questa query, oltre a tutti i risultati dell'altra query, inclusi eventuali duplicati (risultati non necessariamente univoci). + nuova istanza di ObjectQuery. + Query che rappresenta i risultati da aggiungere. + Se il parametro query è Null. + + + Limita la query in modo dai visualizzare i risultati che corrispondono ai criteri di filtro specificati. + Nuova istanza di equivalente all'istanza originale con la clausola WHERE applicata. + Predicato del filtro. + Zero o più parametri utilizzati in questo metodo. + predicate è Null o parameters è Null. + predicate è una stringa vuota. + + + Questa classe implementa IEnumerable e IDisposable.Un'istanza di questa classe viene restituita dal metodo ObjectQuery.Execute. + + + Questo costruttore deve essere usato solo quando si creano copie di test che sostituiranno i membri con un comportamento fittizio o falso.L'uso di questo costruttore per altri scopi può causare comportamenti imprevisti, tra cui la generazione dell'eccezione . + + + Esegue attività quali liberare, rilasciare o reimpostare risorse. + + + Rilascia le risorse usate dal risultato dell'oggetto. + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo le risorse non gestite. + + + Quando sottoposto a override in una classe derivata, ottiene il tipo dell'oggetto generico. + Tipo dell'oggetto generico. + + + Ottiene il set di risultati successivo di una stored procedure. + ObjectResult che enumera i valori del set di risultati successivo.Null se non ce ne sono più o se ObjectResult non è il risultato di una chiamata a una stored procedure. + Tipo dell'elemento. + + + Restituisce un enumeratore con cui è possibile scorrere i risultati della query. + Enumeratore con cui è possibile scorrere i risultati della query. + + + Implementazione di IListSource.ContainsListCollection.Restituisce sempre false. + + + Restituisce i risultati in un formato utile per il data binding. + Oggetto di oggetti entità. + + + Restituisce un enumeratore asincrono con cui è possibile scorrere i risultati della query. + Enumeratore asincrono con cui è possibile scorrere i risultati della query. + + + Questa classe rappresenta il risultato del metodo . + Tipo del risultato. + + + Questo costruttore deve essere usato solo quando si creano copie di test che sostituiranno i membri con un comportamento fittizio o falso.L'uso di questo costruttore per altri scopi può causare comportamenti imprevisti, tra cui la generazione dell'eccezione . + + + Rilascia le risorse non gestite usate dall'oggetto e facoltativamente le risorse gestite. + true per rilasciare le risorse gestite e non gestite; false per rilasciare solo quelle non gestite. + + + Ottiene il tipo di . + Oggetto che rappresenta il tipo dell'oggetto . + + + Restituisce un enumeratore con cui è possibile scorrere i risultati della query. + Enumeratore con cui è possibile scorrere i risultati della query. + + + Ottiene in modo asincrono l'enumeratore che scorre l'oggetto . + Enumeratore che scorre l'oggetto . + + + Rappresenta un set di entità tipizzato utilizzato per eseguire operazioni di creazione, lettura, aggiornamento ed eliminazione. + Tipo dell'entità. + + + Aggiunge un oggetto al contesto dell'oggetto nel set di entità corrente. + Oggetto da aggiungere. + + + Copia i valori scalari dall'oggetto fornito nell'oggetto in che dispone della stessa chiave. + Oggetto aggiornato. + Oggetto disconnesso contenente gli aggiornamenti delle proprietà da applicare all'oggetto originale.La chiave di entità di currentEntity deve corrispondere alla proprietà di una voce in . + + + Imposta la proprietà di in modo che corrisponda ai valori della proprietà di un oggetto fornito. + Oggetto aggiornato. + Oggetto disconnesso contenente gli aggiornamenti delle proprietà da applicare all'oggetto originale.La chiave di entità di originalEntity deve corrispondere alla proprietà di una voce in . + + + Collega un oggetto o un oggetto grafico al contesto dell'oggetto nel set di entità corrente. + Oggetto da connettere. + + + Crea un'istanza del tipo specificato. + Istanza del tipo richiesto T o istanza di un tipo di proxy che corrisponde al tipo T. + Tipo di oggetto da restituire. + + + Crea un nuovo oggetto tipo di entità. + Nuovo oggetto tipo di entità o istanza di un tipo di proxy che corrisponde al tipo di entità. + + + Contrassegna un oggetto per l'eliminazione. + Oggetto che rappresenta l'entità da eliminare.L'oggetto può trovarsi in qualsiasi stato ad eccezione di . + + + Rimuove l'oggetto dal contesto dell'oggetto. + Oggetto da disconnettere.Viene rimossa solo l'entità. Se sono presenti oggetti correlati che vengono rilevati dallo stesso oggetto , tali oggetti non verranno scollegati automaticamente. + + + Ottiene i metadati del set di entità rappresentato da questa istanza di . + Oggetto . + + + Rappresenta un'entità, uno stub entità o una relazione + + + Accetta i valori correnti come valori originali. + + + Imposta i valori correnti della voce in modo che corrispondano ai valori di proprietà di un oggetto fornito. + Oggetto scollegato contenente i valori aggiornati da applicare all'oggetto.currentEntity può anche essere la chiave di entità dell'oggetto. + + + Imposta i valori originali della voce in modo che corrispondano ai valori di proprietà di un oggetto fornito. + Oggetto scollegato contenente i valori originali da applicare all'oggetto.originalEntity può anche essere la chiave di entità dell'oggetto. + + + Modifica lo stato della voce impostandolo sul valore specificato. + Valore da impostare per la proprietà della voce. + + + Ottiene i valori della proprietà correnti della relazione o dell'oggetto associato a questo oggetto . + + contenente i valori correnti della relazione o dell'oggetto associato a questo oggetto . + + + Contrassegna un'entità come eliminata. + + + Ottiene l'oggetto entità. + Oggetto entità. + + + Ottiene la chiave di entità. + Chiave di entità. + + + Ottiene per l'oggetto o la relazione. + + per l'oggetto o la relazione. + + + Restituisce i nomi delle proprietà di un oggetto che sono state modificate dall'ultima chiamata a . + Raccolta di nomi sotto forma di stringa. + + + Ottiene la versione aggiornabile dei valori originali dell'oggetto associato a questo oggetto . + Valori originali aggiornabili dei dati dell'oggetto. + + + Utilizza DetectChanges per determinare se il valore corrente della proprietà con il nome specificato è diverso o meno dal valore originale.Si noti che potrebbe essere diverso dalla proprietà contrassegnata come Modified perché una proprietà che non è cambiata può ancora essere contrassegnata come Modified. + true se la proprietà è cambiata; in caso contrario, false. + Nome della proprietà. + + + Ottiene un valore che indica se rappresenta una relazione. + true se rappresenta una relazione; in caso contrario, false. + + + Ottiene per . + + per . + + + Ottiene la versione di sola lettura dei valori originali dell'oggetto o della relazione. + Versione di sola lettura dei valori originali della voce del set di relazioni o dell'entità. + + + Rifiuta le modifiche apportate alla proprietà con il nome specificato dopo che la proprietà è stata caricata, collegata, salvata o le modifiche sono state accettate.Il valore originale della proprietà viene archiviato e la proprietà non sarà più contrassegnata come modificata. + Il nome della proprietà da modificare. + + + Ottiene l'istanza di per l'oggetto rappresentato dalla voce. + Oggetto . + + + Imposta lo stato dell'oggetto o della relazione da modificare. + Se lo Stato non è Modified o Unchanged + + + Contrassegna la proprietà specificata come modificata. + Nome della proprietà. + Se lo Stato non è Modified o Unchanged + + + Ottiene lo stato della classe . + Stato di . + + + Utilizzato per segnalare che una proprietà complessa è stata modificata. Il valore della proprietà memorizzato nella cache durante EntityMemberChanging viene ora aggiunto a OriginalValues + Nome della proprietà dell'entità di primo livello che è cambiata + Oggetto complesso che contiene la proprietà modificata + Nome della proprietà modificata in complexObject + + + Utilizzato per segnalare che una proprietà complessa sta per essere modificata. Il valore corrente della proprietà specificata viene memorizzato nella cache quando viene chiamato questo metodo. + Nome della proprietà dell'entità di primo livello che sta per essere modificata + Oggetto complesso che contiene la proprietà che sta per essere modificata + Nome della proprietà che sta per essere modificata in complexObject + + + Utilizzato per segnalare che una proprietà dell'entità scalare è stata modificata. Il valore della proprietà memorizzato nella cache durante EntityMemberChanging viene ora aggiunto a OriginalValues + Nome della proprietà dell'entità che sta per essere modificata + + + Utilizzato per segnalare che una proprietà dell'entità scalare sta per essere modificata. Il valore corrente della proprietà specificata viene memorizzato nella cache quando viene chiamato questo metodo. + Nome della proprietà dell'entità che sta per essere modificata + + + Restituisce l'elemento EntityState da ObjectStateEntry + + + Mantiene lo stato dell'oggetto e la gestione delle identità per le istanze del tipo di entità e le istanze della relazione. + + + Inizializza una nuova istanza della classe . + + che fornisce le informazioni sul mapping e sui metadati. + + + Modifica lo stato di per un oggetto specifico impostandolo sull'elemento entityState specificato. + + per l'entità fornita. + Oggetto di cui è necessario modificare lo stato. + Nuovo stato dell'oggetto. + Quando entity è Null. + Quando l'oggetto non è scollegato e non dispone di una voce nel gestore degli stati o quando si tenta di modificare lo stato in da un altro oggetto o quando lo stato non è un valore valido. + + + Modifica lo stato della relazione tra due oggetti entità specificata in base ai due oggetti correlati e al nome della proprietà di navigazione. + + per la relazione modificata. + Istanza dell'oggetto o dell'entità di origine a un'estremità della relazione. + Istanza dell'oggetto o dell'entità di destinazione all'altra estremità della relazione. + Nome della proprietà di navigazione nell'oggetto di origine che restituisce la destinazione specificata. + Oggetto richiesto della relazione specificata. + Quando source o target è Null. + Quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando lo stato non è un valore valido. + + + Modifica lo stato della relazione tra due oggetti entità specificata in base ai due oggetti correlati e alle proprietà della relazione. + + per la relazione modificata. + Istanza dell'oggetto o dell'entità di origine a un'estremità della relazione. + Istanza dell'oggetto o dell'entità di destinazione all'altra estremità della relazione. + Nome della relazione. + Nome del ruolo nell'entità finale di destinazione della relazione. + Oggetto richiesto della relazione specificata. + Quando source o target è Null. + Quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando lo stato non è un valore valido. + + + Modifica lo stato della relazione tra due oggetti entità specificata in base ai due oggetti correlati e a un'espressione LINQ che definisce la proprietà di navigazione. + + per la relazione modificata. + Istanza dell'oggetto o dell'entità di origine a un'estremità della relazione. + Istanza dell'oggetto o dell'entità di destinazione all'altra estremità della relazione. + Espressione LINQ che seleziona la proprietà di navigazione dell'origine che restituisce la destinazione specificata. + Oggetto richiesto della relazione specificata. + Tipo di entità dell'oggetto di origine. + Quando source, target o selector è Null. + selector è in un formato non valido o non può restituire una proprietà di navigazione. + Quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando si tenta di modificare lo stato della relazione impostandolo su uno stato diverso da o quando l'origine o la destinazione si trova in uno stato o quando lo stato non è un valore valido. + + + Restituisce una raccolta di oggetti per oggetti o relazioni con lo stato specificato. + Raccolta di oggetti nell'oggetto specificato. + Oggetto utilizzato per filtrare gli oggetti restituiti. + Quando lo stato è . + + + Restituisce un oggetto per la voce di oggetto o di relazione con la chiave specificata. + Oggetto corrispondente per l'oggetto specificato. + Oggetto . + Quando key è Null. + Quando la chiave specificata non può essere trovata nel gestore degli stati. + In non è presente alcuna entità con l'oggetto specificato. + + + Restituisce un oggetto per l'oggetto specificato. + Oggetto corrispondente per l'oggetto specificato. + Oggetto a cui appartiene l'oggetto recuperato. + In non è presente alcuna entità per l'oggetto specificato. + + + Restituisce l'oggetto utilizzato dall'oggetto specificato. + Oggetto per l'oggetto specificato. + Oggetto per il quale restituire . + L'entità non implementa IEntityWithRelationships e non è rilevata da ObjectStateManager + + + Ottiene l'oggetto associato a questo gestore degli stati. + Oggetto associato a questo oggetto . + + + Si verifica quando le entità vengono aggiunte o rimosse dal gestore degli stati. + + + Tenta di recuperare l'oggetto corrispondente per l'oggetto o la relazione con l'oggetto specificato. + Valore booleano che è true se è presente un oggetto corrispondente per l'oggetto specificato; in caso contrario, false. + Oggetto specificato. + Quando termina, questo metodo contiene un oggetto per l'oggetto specificato. Questo parametro viene passato senza inizializzazione. + Viene fornito un valore Null (Nothing in Visual Basic) per key. + + + Tenta di recuperare l'oggetto corrispondente per l'oggetto specificato. + Valore booleano che è true se è presente un oggetto corrispondente per l'oggetto specificato; in caso contrario, false. + Oggetto a cui appartiene l'oggetto recuperato. + Quando termina, questo metodo contiene l'oggetto per l'oggetto specificato. Questo parametro viene passato senza inizializzazione. + + + Restituisce l'oggetto utilizzato dall'oggetto specificato. + true se un'istanza di è stata restituita per l'entità fornita; in caso contrario, false. + Oggetto per il quale restituire . + Quando termina, questo metodo contiene per l'entità. + + + Valori originali delle proprietà di un'entità quando è stata recuperata dal database. + + + DataContractResolver che sa come risolvere i tipi proxy creati per le classi che non riconoscono la persistenza nei relativi tipi di base.Utilizzato con DataContractSerializer. + + + Inizializza una nuova istanza della classe . + + + Durante la deserializzazione, esegue il mapping di qualsiasi informazione xsi:type al tipo effettivo dell'oggetto che non riconosce la persistenza. + Restituisce il tipo a cui viene eseguito il mapping di xsi:type.Restituisce Null se non è stato trovato alcun tipo noto corrispondente a xsi:type. + Informazioni xsi:type di cui viene eseguito il mapping. + Spazio dei nomi di xsi:type. + Tipo dichiarato. + Istanza di . + + + Durante la serializzazione, esegue il mapping di tipi effettivi alle informazioni xsi:type. + true se il tipo è stato risolto; in caso contrario, false. + Tipo effettivo dell'oggetto che non riconosce la persistenza. + Tipo dichiarato. + Istanza di . + Quando termina, questo metodo contiene un elenco di dichiarazioni xsi:type. + Quando termina, questo metodo contiene un elenco degli spazi dei nomi utilizzati. + + + Definisce i diversi modi per gestire le proprietà modificate durante l'aggiornamento dei dati in memoria del database. + + + Per gli oggetti client non modificati, lo stesso comportamento di StoreWins.Per gli oggetti client modificati, aggiornare i valori originali con il valore dell'archivio, mantenendo tutti i valori nell'oggetto client.Al successivo aggiornamento, tutte le unità di modifica client verranno considerate modificate e richiederanno l'aggiornamento. + + + Eliminare tutte le modifiche sul client e aggiornare i valori con i valori dell'archivio.I valori originali client verranno aggiornati in base all'archivio. + + + Flag utilizzati per modificare il comportamento di ObjectContext.SaveChanges() + + + Dopo il salvataggio delle modifiche viene chiamato il metodo AcceptAllChangesAfterSave, che reimposta il rilevamento delle modifiche in ObjectStateManager. + + + Prima del salvataggio delle modifiche viene chiamato il metodo DetectChanges per sincronizzare i valori delle proprietà degli oggetti collegati al contesto dell'oggetto con i dati in ObjectStateManager. + + + Le modifiche vengono salvate senza che venga chiamato il metodo DetectChanges o il metodo AcceptAllChangesAfterSave. + + + Si tratta dell'interfaccia che rappresenta l'interfaccia minima necessaria per essere un'entità in ADO.NET. + + + Inizializza una nuova istanza della classe . + + + Notifica allo strumento di rilevamento delle modifiche la modifica di una proprietà di un oggetto complesso. + Nome della proprietà modificata. + property è null. + + + Notifica allo strumento di rilevamento delle modifiche la presenza di una modifica in sospeso a una proprietà di un oggetto complesso. + Nome della proprietà in fase di modifica. + property è null. + + + Attributo per proprietà complesse Proprietà AttributeUsage predefinite implicite Inherited=True, AllowMultiple=False, Il sistema di metadati si aspetta questo e farà riferimento solo al primo di questi attributi, anche se ce ne sono di più. + + + Inizializza una nuova istanza della classe . + + + attributo per tipi complessi + + + Inizializza una nuova istanza della classe . + + + Attributo che identifica la classe di base Edm + + + Inizializza una nuova istanza della classe . + + + Attributo che indica un tipo enum. + + + Inizializza una nuova istanza della classe . + + + Indica che il metodo specificato è un proxy per una funzione EDM. + + + Crea una nuova istanza di DbFunctionAttribute. + Nome dello spazio dei nomi della funzione EDM rappresentata dal metodo con attribuito. + Nome di funzione della funzione EDM rappresentata dal metodo con attribuito. + + + Attributo di base per le proprietà di cui è stato eseguito il mapping agli elementi dell'archivio.Proprietà AttributeUsage predefinite implicite Inherited=True, AllowMultiple=False, Il sistema di metadati si aspetta questo e farà riferimento solo al primo di questi attributi, anche se ce ne sono di più. + + + Definisce una relazione tra due tipi di entità in base a un'associazione nel modello concettuale. + + + Crea un'istanza della classe . + Nome dello spazio dei nomi per l'associazione di cui fa parte questa entità. + Nome di una relazione di cui fa parte questa entità. + Nome del ruolo per il tipo in un'entità finale dell'associazione. + Valore di che indica la molteplicità in un'entità finale dell'associazione, ad esempio uno o molti. + Tipo dell'entità in un'entità finale dell'associazione. + Nome del ruolo per il tipo nell'altra un'entità finale dell'associazione. + Valore di che indica la molteplicità nell'altra entità finale dell'associazione, ad esempio uno o molti. + Tipo dell'entità nell'altra entità finale dell'associazione. + + + Inizializza una nuova istanza della classe . + Nome dello spazio dei nomi per l'associazione di cui fa parte questa entità. + Nome di una relazione di cui fa parte questa entità. + Nome del ruolo per il tipo in un'entità finale dell'associazione. + Valore di che indica la molteplicità in un'entità finale dell'associazione, ad esempio uno o molti. + Tipo dell'entità in un'entità finale dell'associazione. + Nome del ruolo per il tipo nell'altra un'entità finale dell'associazione. + Valore di che indica la molteplicità nell'altra entità finale dell'associazione, ad esempio uno o molti. + Tipo dell'entità nell'altra entità finale dell'associazione. + Valore che indica se la relazione è basata sul valore di chiave esterna. + + + Ottiene un valore booleano che indica se la relazione è basata sul valore di chiave esterna. + true se la relazione è basata sul valore di chiave esterna; in caso contrario, false. + + + Nome della relazione. + Oggetto che rappresenta il nome di una relazione definita da . + + + Spazio dei nomi per la relazione. + Oggetto che rappresenta lo spazio dei nomi per la relazione. + + + Molteplicità in un'entità finale della relazione. + Valore di che indica la molteplicità. + + + Nome del ruolo in un'entità finale della relazione. + Oggetto che rappresenta il nome del ruolo. + + + Tipo dell'entità in un'entità finale della relazione. + Oggetto che rappresenta il tipo dell'oggetto in questa entità finale dell'associazione. + + + Molteplicità nell'altra entità finale della relazione. + Valore di che indica la molteplicità. + + + Nome del ruolo nell'altra entità finale della relazione. + Oggetto che rappresenta il nome del ruolo. + + + Tipo dell'entità nell'altra entità finale della relazione. + Oggetto che rappresenta il tipo dell'oggetto nell'altra entità finale dell'associazione. + + + Attributo che identifica le entità finali definiti per un elemento RelationshipSet. Proprietà AttributeUsage predefinite implicite Inherited=True, AllowMultiple=False, Il sistema di metadati si aspetta questo e farà riferimento solo al primo di questi attributi, anche se ce ne sono di più. + + + Inizializza una nuova istanza della classe . + Nome dello spazio dei nomi della proprietà della relazione. + Nome della relazione.Il nome della relazione non è qualificato con lo spazio dei nomi. + Nome del ruolo nell'altra entità finale della relazione. + + + Ottiene il nome della relazione non qualificato. + Nome della relazione. + + + Nome dello spazio dei nomi della proprietà di navigazione. + Oggetto che rappresenta il nome dello spazio dei nomi. + + + Ottiene il nome del ruolo nell'altra entità finale della relazione. + Il nome del ruolo di destinazione viene specificato dall'attributo Role dell'altro elemento End nell'associazione che definisce questa relazione nel modello concettuale.Per ulteriori informazioni, vedere Associazione (EDM). + + + Attributo per le proprietà scalari in IEntity.Proprietà AttributeUsage predefinite implicite Inherited=True, AllowMultiple=False, Il sistema di metadati si aspetta questo e farà riferimento solo al primo di questi attributi, anche se ce ne sono di più. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il valore che indica se la proprietà fa parte della chiave di entità. + Valore che indica se la proprietà fa parte della chiave di entità. + + + Ottiene o imposta il valore che indica se la proprietà può avere un valore null. + Valore che indica se la proprietà può avere un valore null. + + + Attributo per tipi statici + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe con un valore univoco per ogni modello a cui fa riferimento l'assembly. + Stringa che rappresenta un valore GUID univoco per il modello nell'assembly. + + + Attributo di base per i tipi schematizzati + + + Nome del tipo nello schema concettuale che viene mappato alla classe alla quale viene applicato questo attributo. + Oggetto che rappresenta il nome. + + + Nome dello spazio dei nomi del tipo di oggetto entità o del tipo complesso nello schema concettuale che viene mappato a questo tipo. + Oggetto che rappresenta il nome dello spazio dei nomi. + + + Raccolta di entità che modellano un costrutto EDM specifico che può essere dato da tutte le entità di un determinato tipo o dalle entità che partecipano a una determinata relazione. + Tipo di entità contenute nella raccolta. + + + Inizializza una nuova istanza della classe . + + + Aggiunge un oggetto alla raccolta. + Oggetto da aggiungere alla raccolta.entity deve implementare . + entity è null. + + + Definisce le relazioni tra un oggetto e una raccolta di oggetti correlati in un contesto dell'oggetto. + Raccolta di oggetti nel contesto dell'oggetto correlati all'oggetto di origine. + La raccolta entities è null. + L'oggetto di origine o un oggetto nella raccolta entities è Null o non è in uno stato o . -oppure- Non è possibile definire la relazione in base ai metadati EDM.Questa condizione può verificarsi quando l'associazione nello schema concettuale non supporta una relazione tra i due tipi. + + + Definisce una relazione tra due oggetti connessi in un contesto dell'oggetto. + Oggetto da connettere. + Quando entity è null. + Quando entity non può essere correlato all'oggetto di origine.Questa condizione può verificarsi quando l'associazione nello schema concettuale non supporta una relazione tra i due tipi. -oppure- Quando un oggetto è Null o non si trova in uno stato o . + + + Rimuove tutte le entità dalla raccolta. + + + Determina se nella raccolta è presente un oggetto specifico. + true se l'oggetto si trova in ; in caso contrario, false. + Oggetto da individuare in . + + + Copia tutto il contenuto della raccolta in una matrice, iniziando dall'indice specificato della matrice di destinazione. + Matrice in cui effettuare la copia. + Indice in base zero nella matrice da cui inizia la copia. + + + Ottiene il numero di oggetti contenuti nella raccolta. + Numero di elementi contenuti in . + + + Restituisce una query di oggetto che, quando eseguita, restituisce lo stesso set di oggetti presente nella raccolta corrente. + Oggetto che rappresenta la raccolta di entità. + Quando l'oggetto si trova in uno stato o in uno stato con la proprietà diversa da . + + + Restituisce un enumeratore utilizzato per scorrere gli oggetti della raccolta. + Oggetto che scorre il set di valori memorizzati nella cache da . + + + Ottiene un valore che indica se è di sola lettura. + Restituisce sempre false. + + + Carica gli oggetti correlati nella raccolta utilizzando l'opzione di unione specificata. + Specifica il modo in cui gli oggetti della raccolta devono essere uniti con gli eventuali oggetti restituiti dalle query precedenti sullo stesso oggetto . + + + Carica in modo asincrono l'entità o le entità correlate nell'entità finale correlata utilizzando l'opzione di merge predefinita. + Attività che rappresenta l'operazione asincrona. + Opzione di unione. + Oggetto CancellationToken da osservare durante l'attesa del completamento dell'attività. + + + Utilizzato internamente per deserializzare oggetti entità. + Contesto di flusso. + + + Utilizzato internamente per serializzare oggetti entità. + Contesto di flusso. + + + Rimuove un oggetto dalla raccolta e contrassegna la relazione per l'eliminazione. + true se l'elemento è stato rimosso correttamente; in caso contrario false. + Oggetto da rimuovere dalla raccolta. + L'oggetto entity è null. + L'oggetto entità non è collegato allo stesso contesto dell'oggetto. -oppure- L'oggetto entità non dispone di un gestore delle relazioni valido. + + + Restituisce un enumeratore utilizzato per scorrere il set di valori memorizzati nella cache da . + Oggetto che scorre il set di valori memorizzati nella cache da . + + + Implementazione di IListSource.ContainsListCollection.Restituisce sempre false.Ciò significa che l'elemento IList restituito contiene i dati effettivi, non è un elenco di raccolte. + + + Restituisce la raccolta come utilizzato per l'associazione dati. + Oggetto di oggetti entità. + + + Classe di base per tutte le classi EntityObject descritte. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta la chiave per questo oggetto. + Oggetto per questo oggetto. + + + Ottiene lo stato dell'entità dell'oggetto. + Oggetto di questo oggetto. + + + Notifica all'individuazione modifiche la modifica di una proprietà. + Nome della proprietà modificata. + property è null. + + + Notifica all'individuazione modifiche la presenza di una modifica in sospeso per una proprietà. + Nome della proprietà in fase di modifica. + property è null. + + + Utilizzato da ObjectStateManager per collegare o scollegare l'elemento EntityObject alla cache. + Riferimento a ObjectStateEntry che contiene questa entità + + + Restituisce il contenitore per i riferimenti, le raccolte e gli oggetti delle proprietà di navigazione della relazione creati in modo differito. + + + Modella l'entità finale di una relazione con molteplicità 1. + + + Restituisce la chiave dell'oggetto correlato. + Oggetto che rappresenta la chiave dell'oggetto correlato. + + + Modella l'entità finale di una relazione con molteplicità 1. + Tipo dell'entità a cui viene fatto riferimento. + + + Crea una nuova istanza di . + + + Crea una relazione molti-a-uno o uno-a-uno tra due oggetti nel contesto dell'oggetto. + Oggetto da connettere. + Quando entity è null. + Quando entity non può essere correlato all'entità finale correlata corrente.Questa condizione può verificarsi quando l'associazione nello schema concettuale non supporta una relazione tra i due tipi. + + + Crea una query di oggetto equivalente che restituisce l'oggetto correlato. + Oggetto che restituisce l'oggetto correlato. + Quando l'oggetto si trova in uno stato o in uno stato con la proprietà diversa da . + + + Carica l'oggetto correlato per l'oggetto con l'opzione di unione specificata. + Specifica il modo in cui l'oggetto deve essere restituito se esiste già in . + L'origine di è Null oppure una query ha restituito più entità finali correlate oppure una query non ha restituito alcuna entità finale correlata mentre ne era prevista una. + + + Carica in modo asincrono l'entità o le entità correlate nell'entità finale correlata utilizzando l'opzione di merge predefinita. + Entità correlate caricate nell'entità finale correlata. + Opzioni di unione. + Oggetto CancellationToken da osservare durante l'attesa del completamento dell'attività. + + + Tale metodo viene utilizzato internamente per serializzare oggetti entità correlati. + Flusso serializzato. + + + Tale metodo viene utilizzato internamente per serializzare oggetti entità correlati. + Flusso serializzato. + + + Ottiene o imposta l'oggetto correlato restituito da . + Oggetto restituito dall'oggetto . + + + Questa interfaccia è implementata dall'individuazione delle modifiche e utilizzata dalle classi di dati per segnalare le modifiche + + + Notifica allo strumento di rilevamento delle modifiche la modifica di una proprietà di un tipo complesso. + Nome della proprietà complessa del tipo di entità modificata. + Tipo complesso contenente la proprietà modificata. + Nome della proprietà modificata in un tipo complesso. + + + Notifica all'individuazione modifiche la presenza di una modifica in sospeso per una proprietà complessa. + Nome della proprietà dell'entità di livello superiore in fase di modifica. + Tipo complesso contenente la proprietà in fase di modifica. + Nome della proprietà in fase di modifica nel tipo complesso. + + + Notifica allo strumento di rilevamento delle modifiche la modifica di una proprietà di un tipo di entità. + Nome della proprietà modificata. + + + Notifica allo strumento di rilevamento delle modifiche la presenza di una modifica in sospeso a una proprietà di un tipo di entità. + Nome della proprietà in fase di modifica. + + + Ottiene lo stato corrente di un oggetto di cui viene eseguito il rilevamento. + Oggetto che rappresenta lo stato dell'oggetto rilevato. Per ulteriori informazioni, vedere Risoluzione di identità, gestione dello stato e rilevamento delle modifiche e Rilevamento delle modifiche nelle entità POCO. + + + Interfaccia minima che una classe di dati deve implementare per essere gestita dall'individuazione delle modifiche. + + + Ottiene o imposta l'oggetto utilizzato per segnalare le modifiche. + Oggetto utilizzato per segnalare le modifiche. + + + Interfaccia che definisce un'entità contenente una chiave. + + + Ottiene o imposta l'oggetto per istanze dei tipi di entità che implementano questa interfaccia. + Oggetto per istanze dei tipi di entità che implementano questa interfaccia. + + + Interfaccia che una classe di dati deve implementare se espone relazioni + + + Restituisce il gestore delle relazioni che gestisce le relazioni per un'istanza di un tipo di entità. + Oggetto per questa entità. + + + Rappresenta un'entità finale di una relazione. + + + Aggiunge un oggetto all'entità finale correlata. + Oggetto da aggiungere alla raccolta.entity deve implementare . + + + Aggiunge un oggetto all'entità finale correlata. + Oggetto da aggiungere alla raccolta. + + + Definisce una relazione tra due oggetti connessi. + Oggetto da connettere.entity deve implementare . + + + Definisce una relazione tra due oggetti connessi. + Oggetto da connettere. + + + Restituisce un oggetto che rappresenta gli oggetti appartenenti all'entità finale correlata. + Oggetto che rappresenta gli oggetti appartenenti all'entità finale correlata. + + + Restituisce un oggetto con cui è possibile scorrere la raccolta di oggetti correlati. + Oggetto che scorre la raccolta di oggetti correlati. + + + Ottiene o imposta un valore che indica se l'entità (per un oggetto ) o tutte le entità della raccolta (per un oggetto ) sono state caricate dal database. + True se tutte le entità correlate vengono caricate o se IsLoaded è stato impostato in modo esplicito su true; in caso contrario false. + + + Carica l'oggetto o gli oggetti correlati in questa entità finale correlata con l'opzione di unione predefinita. + + + Carica l'oggetto o gli oggetti correlati nell'entità finale correlata con l'opzione di unione specificata. + + da utilizzare quando si uniscono gli oggetti in un oggetto esistente. + + + Carica in modo asincrono l'oggetto o gli oggetti correlati nell'entità finale correlata con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona. + + da utilizzare quando si uniscono gli oggetti in un oggetto esistente. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Carica in modo asincrono l'oggetto o gli oggetti correlati in questa entità finale correlata con l'opzione di unione predefinita. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il nome della relazione di cui fa parte l'entità finale correlata. + Nome della relazione di cui fa parte .Il nome della relazione non è qualificato con lo spazio dei nomi. + + + Restituisce un riferimento ai metadati per l'entità finale correlata. + Oggetto che contiene i metadati per l'entità finale di una relazione. + + + Rimuove un oggetto dalla raccolta di oggetti nell'entità finale correlata. + true se l'entità è stata rimossa correttamente; false se l'entità non fa parte di . + Oggetto da rimuovere dalla raccolta.entity deve implementare . + + + Rimuove un oggetto dalla raccolta di oggetti nell'entità finale correlata. + true se l'entità è stata rimossa correttamente; false se l'entità non fa parte di . + Oggetto da rimuovere dalla raccolta. + + + Ottiene il nome del ruolo nell'entità finale di origine della relazione. + Nome del ruolo nell'entità finale di origine della relazione. + + + Ottiene il nome del ruolo nell'entità finale di destinazione della relazione. + Nome del ruolo nell'entità finale di destinazione della relazione. + + + Classe di base per EntityCollection ed EntityReference + + + Si verifica quando viene apportata una modifica a un'entità finale correlata. + + + Restituisce un oggetto con cui è possibile scorrere la raccolta di oggetti correlati. + Oggetto che scorre la raccolta di oggetti correlati. + + + Ottiene un valore che indica se sono stati caricati tutti gli oggetti correlati. + true se l'entità finale correlata contiene tutti gli oggetti correlati presenti nel database; in caso contrario, false. + + + Carica l'oggetto o gli oggetti correlati nell'entità finale correlata con l'opzione di unione predefinita. + Quando l'oggetto di origine è stato recuperato utilizzando una query e non è oppure gli oggetti correlati sono già caricati oppure quando l'oggetto di origine non è collegato a oppure quando viene eseguito il rilevamento dell'oggetto di origine, il quale si trova tuttavia nello stato o oppure l'oggetto utilizzato per è . + + + Carica uno o più oggetti dall'entità finale correlata con l'opzione di unione specificata. + + da utilizzare quando si uniscono gli oggetti in un oggetto esistente. + Quando l'oggetto di origine è stato recuperato utilizzando una query e non è oppure gli oggetti correlati sono già caricati oppure quando l'oggetto di origine non è collegato a oppure quando viene eseguito il rilevamento dell'oggetto di origine, il quale si trova tuttavia nello stato o oppure l'oggetto utilizzato per è . + + + Carica in modo asincrono uno o più oggetti dall'entità finale correlata con l'opzione di unione specificata. + Attività che rappresenta l'operazione asincrona. + + da utilizzare quando si uniscono gli oggetti in un oggetto esistente. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Quando l'oggetto di origine è stato recuperato utilizzando una query e non è oppure gli oggetti correlati sono già caricati oppure quando l'oggetto di origine non è collegato a oppure quando viene eseguito il rilevamento dell'oggetto di origine, il quale si trova tuttavia nello stato o oppure l'oggetto utilizzato per è . + + + Carica in modo asincrono l'oggetto o gli oggetti correlati nell'entità finale correlata con l'opzione di unione predefinita. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Quando l'oggetto di origine è stato recuperato utilizzando una query e non è oppure gli oggetti correlati sono già caricati oppure quando l'oggetto di origine non è collegato a oppure quando viene eseguito il rilevamento dell'oggetto di origine, il quale si trova tuttavia nello stato o oppure l'oggetto utilizzato per è . + + + Utilizzato internamente per deserializzare oggetti entità insieme alle istanze di . + Flusso serializzato. + + + Ottiene il nome della relazione di cui fa parte l'entità finale correlata. + Nome della relazione di cui fa parte .Il nome della relazione non è qualificato con lo spazio dei nomi. + + + Ottiene un riferimento ai metadati per l'entità finale correlata. + Oggetto che contiene i metadati per l'entità finale di una relazione. + + + Ottiene il nome del ruolo nell'entità finale di origine della relazione. + Oggetto che rappresenta il nome del ruolo. + + + Aggiunge un'entità all'entità finale correlata.Questo metodo funziona esattamente come Add(object).Viene mantenuto per garantire la compatibilità con le versioni precedenti di IRelatedEnd. + Istanza di entità da aggiungere all'entità finale correlata + + + Aggiunge un'entità all'entità finale correlata.Se il proprietario è collegato a una cache, tutte le entità finali collegate vengono aggiunte alla cache oggetti e le relazioni corrispondenti vengono aggiunte a ObjectStateManager.Anche l'elemento RelatedEnd della relazione viene corretto. + Istanza di entità da aggiungere all'entità finale correlata + + + Collega un'entità all'entità finale correlata.Questo metodo funziona esattamente come Attach(object).Viene mantenuto per garantire la compatibilità con le versioni precedenti di IRelatedEnd. + Entità da collegare all'entità correlata + Generata quando è Null. + Generata quando l'entità non può essere correlata attraverso l'entità finale della relazione corrente. + + + Collega un'entità all'entità finale correlata.Se l'entità finale correlata è già stata riempita totalmente o parzialmente, le entità esistenti vengono unite all'entità specificata.L'entità specificata non viene considerata come il set completo di entità correlate.Il proprietario e tutte le entità passate devono trovarsi nello stato Unchanged o Modified.Gli elementi eliminati sono consentiti solo quando è in corso la registrazione dell'istanza della relazione da parte del gestore degli stati. + Entità da collegare all'entità correlata + Generata quando è Null. + Generata quando l'entità non può essere correlata attraverso l'entità finale della relazione corrente. + + + Restituisce un oggetto che rappresenta gli oggetti appartenenti all'entità finale correlata. + Oggetto che rappresenta gli oggetti appartenenti all'entità finale correlata. + + + Rimuove un'entità dall'entità finale correlata.Questo metodo funziona esattamente come Remove(object).Viene mantenuto per garantire la compatibilità con le versioni precedenti di IRelatedEnd. + Restituisce true se l'entità è stata rimossa correttamente, false se l'entità non fa parte di RelatedEnd. + Istanza di entità da rimuovere dall'entità finale correlata + + + Rimuove un'entità dall'entità finale correlata.Se il proprietario è collegato a una cache, contrassegna la relazione per l'eliminazione e se la relazione è di tipo composizione contrassegna per l'eliminazione anche l'entità. + Restituisce true se l'entità è stata rimossa correttamente, false se l'entità non fa parte di RelatedEnd. + Istanza di entità da rimuovere dall'entità finale correlata + + + Ottiene il nome del ruolo nell'entità finale di destinazione della relazione. + Oggetto che rappresenta il nome del ruolo. + + + Identifica il tipo di una relazione + + + La relazione è un'associazione + + + Contenitore per gli oggetti delle proprietà di navigazione (raccolte e riferimenti) della relazione creati in modo differito. + + + Crea un nuovo oggetto . + Oggetto richiesto. + Riferimento all'entità che chiama questo metodo. + + + Restituisce un'enumerazione di tutte le entità finali correlate gestite dal gestore delle relazioni. + Insieme di oggetti che implementano .Quando le relazioni non sono state ancora popolate, viene restituita un'enumerazione vuota. + + + Ottiene un oggetto di oggetti correlati con il nome della relazione e il nome del ruolo di destinazione specificati. + Oggetto di oggetti correlati. + Nome della relazione per la navigazione.Il nome della relazione non è qualificato con lo spazio dei nomi. + Nome del ruolo di destinazione per la navigazione.Indica la direzione di navigazione nella relazione. + Tipo dell'oggetto restituito. + Il ruolo specificato ha restituito anziché . + + + Restituisce un oggetto o del tipo corretto per il ruolo di destinazione specificato in una relazione. + Oggetto che rappresenta l'oggetto o recuperato. + Nome della relazione in cui viene definito targetRoleName.Il nome della relazione non è qualificato con lo spazio dei nomi. + Ruolo di destinazione da utilizzare per recuperare l'altra entità finale di relationshipName. + relationshipName o targetRoleName è null. + Il tipo di origine non corrisponde al tipo del proprietario. + targetRoleName non è valido oppure non è possibile trovare il tipo di relazione nei metadati. + + + Ottiene l'oggetto per un oggetto correlato utilizzando il nome della relazione e il nome del ruolo di destinazione specificati. + Oggetto di un oggetto correlato. + Nome della relazione per la navigazione.Il nome della relazione non è qualificato con lo spazio dei nomi. + Nome del ruolo di destinazione per la navigazione.Indica la direzione di navigazione nella relazione. + Tipo dell'oggetto restituito. + Il ruolo specificato ha restituito anziché . + + + Accetta un elemento EntityCollection esistente creato con il costruttore predefinito e lo inizializza utilizzando i nomi del ruolo di destinazione e della relazione specificati.Questo metodo è destinato esclusivamente alla deserializzazione e verrà generata un'eccezione se l'elemento EntityCollection specificato è già stato inizializzato o se il gestore delle relazioni è già collegato a un elemento ObjectContext. + Nome della relazione. + Nome del ruolo di destinazione. + Oggetto EntityCollection esistente. + Tipo dell'entità rappresentata da targetRoleName + + + Accetta un elemento EntityReference esistente creato con il costruttore predefinito e lo inizializza utilizzando i nomi del ruolo di destinazione e della relazione specificati.Questo metodo è destinato esclusivamente alla deserializzazione e verrà generata un'eccezione se l'oggetto EntityReference specificato è già stato inizializzato, se il gestore delle relazioni contiene già una relazione con questo nome e con questo ruolo di destinazione o se il gestore delle relazioni è già collegato a un oggetto ObjectContext. + Nome della relazione. + Nome del ruolo dell'entità finale correlata. + Oggetto da inizializzare. + Tipo dell'oggetto da inizializzare. + Quando l'oggetto è già stato inizializzato. -oppure- Quando il gestore delle relazioni è già collegato a un oggetto o contiene già una relazione con questo nome e con questo ruolo di destinazione. + + + Utilizzato internamente per deserializzare oggetti entità insieme alle istanze di . + Flusso serializzato. + + + Chiamato da Object Services per preparare un oggetto per la serializzazione binaria con una relazione serializzata. + Descrive l'origine e la destinazione di un flusso serializzato specificato e fornisce un ulteriore contesto definito dal chiamante. + + + Questa classe contiene i metodi comuni necessari per un oggetto data. + + + Inizializza una nuova istanza della classe . + + + Determina se le matrici di byte specificate contengono valori identici. + true se entrambe le matrici hanno la stessa lunghezza e contengono gli stessi valori byte; in caso contrario, false. + Valore della prima matrice di byte da confrontare. + Seconda matrice di byte da confrontare. + + + Restituisce il valore di data e ora minimo supportato dall'origine dati. + Valore che rappresenta il valore di data e ora minimo supportato dall'origine dati. + + + Nome costante pubblico utilizzato per l'individuazione delle modifiche. Questa definizione consente agli utenti di utilizzare questa costante anziché definire la stringa a livello di codice.In questo modo ci si assicura che il nome della proprietà sia corretto e che sia possibile eseguire più rapidamente i confronti nelle posizioni in cui si cerca questa stringa specifica.Gli utenti possono utilizzare la stringa con distinzione tra maiuscole e minuscole direttamente anziché la costante, la sola differenza è che il confronto sarà più lento.Delimitare il nome con i caratteri trattino (-) per garantire che non si creino conflitti con una proprietà dati reale perché -EntityKey- non è un nome di identificatore valido + + + Restituisce una copia del valore byte corrente. + Copia del valore corrente. + Valore della matrice di byte corrente. + + + Restituisce un tipo complesso per la proprietà specificata. + Oggetto di tipo complesso per la proprietà. + Oggetto complesso che eredita da qualsiasi oggetto complesso. + Nome della proprietà complessa che rappresenta l'oggetto complesso. + Indica se il tipo supporta valori null. + Indica se il tipo è inizializzato. + Tipo dell'oggetto complesso da richiedere. + + + Genera l'evento . + Nome della proprietà modificata. + + + Genera l'evento . + Nome della proprietà in fase di modifica. + + + Notifica della modifica di una proprietà. + + + Notifica che una proprietà sta per cambiare. + + + Genera un evento utilizzato per segnalare che una proprietà è stata modificata. + Nome della proprietà modificata. + + + Genera un evento utilizzato per segnalare che la modifica di una proprietà è in sospeso. + Nome della proprietà in fase di modifica. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore booleano. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore booleano. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore impostato. + Valore da convalidare. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore che viene impostato. + Indica se la proprietà ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene convalidato. + Valore passato nel metodo Set della proprietà. + Flag che indica se questa proprietà può essere Null. + Nome della proprietà che verrà convalidata. + Se il valore è Null per un valore che non ammette i valori Null. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Valore che viene impostato. + valore di da verificare. + Flag che indica se questa proprietà può essere Null. + Il valore è Null per una proprietà che non ammette i valori Null. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Valore che viene impostato. + Valore di da verificare. + Flag che indica se questa proprietà può essere Null. + Nome della proprietà che verrà convalidata. + Il valore è Null per una proprietà che non ammette i valori Null. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Valore che viene impostato. + Valore di da verificare. + Flag che indica se questa proprietà può essere Null. + Il valore è Null per una proprietà che non ammette i valori Null. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Valore che viene impostato. + valore di da verificare. + Flag che indica se questa proprietà può essere Null. + Nome della proprietà che verrà convalidata. + Il valore è Null per una proprietà che non ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che ammette i valori Null che viene impostato. + Valore che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore UInt16 che verrà impostato per una proprietà sia valido. + Valore UInt16 che ammette i valori Null che viene impostato. + Valore UInt16 che ammette i valori Null. + + + Assicura che il valore UInt16 che verrà impostato per una proprietà sia valido. + Valore UInt16 che ammette i valori Null che viene impostato. + Valore UInt16 che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore UInt32 che verrà impostato per una proprietà sia valido. + Valore UInt32 che ammette i valori Null che viene impostato. + Valore UInt32 che ammette i valori Null. + + + Assicura che il valore UInt32 che verrà impostato per una proprietà sia valido. + Valore UInt32 che ammette i valori Null che viene impostato. + Valore UInt32 che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore UInt64 che ammette i valori Null che viene impostato. + Valore UInt64 che ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore UInt64 che ammette i valori Null che viene impostato. + Valore UInt64 che ammette i valori Null. + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore Single che verrà impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore Single che verrà impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Valore convalidato. + Valore stringa da verificare. + Flag che indica se questa proprietà può essere Null. + + + Verifica che la proprietà non sia Null e genera un'eccezione se lo è. + Proprietà convalidata. + Valore stringa da verificare. + Flag che indica se questa proprietà può essere Null. + Nome della proprietà che verrà convalidata. + Il valore stringa è Null per una stringa che non ammette i valori Null. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + + + Assicura che il valore impostato per una proprietà sia valido. + Valore che viene impostato. + Valore . + Nome della proprietà che verrà convalidata. + + + Imposta un oggetto complesso per la proprietà specificata. + Tipo complesso che deriva dall'oggetto complesso. + Oggetto complesso originale per la proprietà, se presente. + Oggetto complesso che viene impostato. + Proprietà complessa da impostare sull'oggetto complesso. + Tipo dell'oggetto che viene sostituito. + + + Verifica che un oggetto complesso non sia null. + Oggetto complesso da convalidare. + Oggetto complesso da convalidare. + Proprietà complessa nell'oggetto padre associato a complexObject. + Tipo dell'oggetto complesso da verificare. + + + Eccezione generata quando si verifica un errore che esegue il commit di . + + + Inizializza una nuova istanza di con i valori predefiniti. + + + Inizializza una nuova istanza della classe con dati serializzati. + Dati necessari per serializzare o deserializzare un oggetto. + Descrizione dell'origine e della destinazione del flusso serializzato specificato. + + + Inizializza una nuova istanza di con messaggio di errore. + Messaggio dell'eccezione. + + + Inizializza una nuova istanza di con messaggio di errore ed eccezione interna. + Messaggio dell'eccezione. + Eccezione interna. + + + Rappresenta un gestore delle transazioni che consente il recupero da errori di connessione non gravi durante il commit della transazione archiviando le informazioni di traccia della transazione nel database.Deve essere registrato tramite . + + + Inizializza una nuova istanza della classe utilizzando l'oggetto predefinito. + + + Inizializza una nuova istanza della classe . + Factory del contesto della transazione. + + + Archivia le informazioni di rilevamento per la nuova transazione nel database nella stessa transazione. + Connessione che ha avviato la transazione. + Informazioni contestuali associate alla chiamata. + + + Genera lo script di inizializzazione del database. + Script di inizializzazione del database. + + + Rimuove tutta la cronologia delle transazioni. + + + Rimuove in modo asincrono tutta la cronologia delle transazioni. + Attività che rappresenta l'operazione asincrona. + + + Rimuove in modo asincrono tutta la cronologia delle transazioni. + Attività che rappresenta l'operazione asincrona. + Token di annullamento. + + + Se viene generata un'eccezione, verifica la disponibilità della transazione nel database e genera nuovamente un'eccezione se non viene trovata.In caso contrario contrassegna il commit come completato e accoda le informazioni sulla transazione da eliminare. + Transazione che è stata sottoposta al commit. + Informazioni contestuali associate alla chiamata. + + + Rilascia le risorse usate da questo oggetto transazione. + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo quelle non gestite. + + + Arresta il rilevamento della transazione che è stata eliminata. + Transazione che è stata eliminata. + Informazioni contestuali associate alla chiamata. + + + Ottiene l'oggetto associato a se esistente; in caso contrario restituisce null. + Oggetto associato. + Contesto. + + + Ottiene l'oggetto associato a se esistente; in caso contrario restituisce null. + Oggetto associato. + Contesto. + + + Inizializza le proprietà dell'istanza. + Contesto. + + + Inizializza le proprietà dell'istanza. + Contesto. + Connessione. + + + Aggiunge la transazione specificata all'elenco delle transazioni che possono essere rimosse dal database + Transazione da rimuovere dal database. + + + Rimuove le transazioni contrassegnate per l'eliminazione. + + + Rimuove le transazioni contrassegnate per l'eliminazione se il numero è maggiore di . + true per rimuovere tutte le transazioni precedenti anche se il numero non supera . In caso contrario, false. + true per eseguire l'operazione usando la strategia di esecuzione associata. In caso contrario, false. + + + Rimuove in modo asincrono le transazioni contrassegnate per l'eliminazione. + Attività che rappresenta l'operazione asincrona. + + + Rimuove le transazioni contrassegnate per l'eliminazione se il numero è maggiore di . + Attività che rappresenta l'operazione asincrona. + true per rimuovere tutte le transazioni precedenti anche se il numero non supera . In caso contrario, false. + true per eseguire l'operazione usando la strategia di esecuzione associata. In caso contrario, false. + Token di annullamento. + + + Rimuove in modo asincrono le transazioni contrassegnate per l'eliminazione. + Attività che rappresenta l'operazione asincrona. + Token di annullamento. + + + Ottiene il numero di transazioni da eseguire nel contesto prima che il log delle transazioni venga pulito.Il valore predefinito è 20. + Numero di transazioni da eseguire nel contesto prima che il log delle transazioni venga pulito. + + + Arresta il rilevamento della transazione sottoposta al rollback. + Transazione che è stata sottoposta al rollback. + Informazioni contestuali associate alla chiamata. + + + Ottiene il contesto della transazione. + Contesto della transazione. + + + Restituito dal metodo ChangeTracker di per fornire l'accesso alle caratteristiche del contesto correlate all'individuazione delle modifiche delle entità. + + + Rileva le modifiche apportate alle proprietà e alle relazioni delle entità POCO.Si noti che alcuni tipi di entità, ad esempio proxy di individuazione delle modifiche ed entità che derivano da , segnalano automaticamente le modifiche e che per questi tipi di entità una chiamata a DetectChanges non è normalmente necessaria.Si noti inoltre che DetectChanges viene in genere chiamato automaticamente da molti dei metodi di e dalle relative classi correlate; è pertanto raro che questo metodo debba essere chiamato in modo esplicito.Potrebbe tuttavia essere auspicabile, in genere per motivi di prestazioni, disabilitare la chiamata automatica a DetectChanges utilizzando il flag AutoDetectChangesEnabled da . + + + Ottiene gli oggetti per tutte le entità rilevate da questo contesto. + Voci. + + + Ottiene gli oggetti per tutte le entità del tipo specificato rilevate da questo contesto. + Voci. + Tipo dell'entità. + + + Specifica se è uguale all'oggetto specificato. + true se è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a . + Codice hash associato a . + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Verifica se tramite l'oggetto vengono rilevate eventuali entità o relazioni nuove, eliminate o modificate che verranno inviate al database se viene chiamato il metodo . + True se nell'oggetto sottostante sono presenti modifiche, in caso contrario false. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Rappresenta una versione non generica della classe . + + + Restituisce l'oggetto generico equivalente. + Oggetto generico equivalente. + Tipo di entità in cui viene dichiarato il membro. + Tipo dell'elemento della raccolta. + + + Ottiene o imposta il valore corrente della proprietà di navigazione.Il valore corrente è costituito dall'entità a cui fa riferimento la proprietà di navigazione. + Valore corrente. + + + Ottiene a cui appartiene questa proprietà di navigazione. + Una voce per l'entità che possiede questa proprietà di navigazione. + + + Ottiene o imposta un valore che indica se tutte le entità di questa raccolta sono state caricate dal database. + true se tutte le entità correlate vengono caricate o se IsLoaded è stato impostato in modo esplicito su true; in caso contrario false. + + + Carica la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + + + Carica in modo asincrono la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + Attività che rappresenta l'operazione asincrona. + + + Carica in modo asincrono la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce la query che verrà utilizzata per caricare questa raccolta dal database.È possibile modificare la query restituita utilizzando LINQ per applicare filtri o eseguire operazioni nel database, come il conteggio del numero di entità contenute nella raccolta del database senza che vengano effettivamente caricate. + Query per la raccolta. + + + Le istanze di questa classe vengono restituite dal metodo Collection di e consentono l'esecuzione di operazioni come il caricamento sulle proprietà di navigazione della raccolta di un'entità. + Tipo dell'entità a cui appartiene questa proprietà. + Tipo dell'elemento contenuto nella raccolta di entità. + + + Ottiene o imposta il valore corrente della proprietà di navigazione.Il valore corrente è costituito dall'entità a cui fa riferimento la proprietà di navigazione. + Valore corrente. + + + Oggetto a cui appartiene questa proprietà di navigazione. + Una voce per l'entità che possiede questa proprietà di navigazione. + + + Ottiene o imposta un valore che indica se tutte le entità di questa raccolta sono state caricate dal database. + true se tutte le entità correlate vengono caricate o se IsLoaded è stato impostato in modo esplicito su true; in caso contrario false. + + + Carica la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + + + Carica in modo asincrono la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + Attività che rappresenta l'operazione asincrona. + + + Carica in modo asincrono la raccolta di entità dal database.Notare che le entità già esistenti nel contesto non vengono sovrascritte con i valori del database. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce una nuova istanza della classe non generica per la proprietà di navigazione rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta la proprietà di navigazione. + + + Restituisce la query che verrà utilizzata per caricare questa raccolta dal database.È possibile modificare la query restituita utilizzando LINQ per applicare filtri o eseguire operazioni nel database, come il conteggio del numero di entità contenute nella raccolta del database senza che vengano effettivamente caricate. + Query per la raccolta. + + + Rappresentazione non modificabile di un modello Entity Data Model (EDM) che può essere utilizzato per creare un oggetto o passato al costruttore di .Per incrementare le prestazioni, le istanze di questo tipo devono essere memorizzate nella cache e riutilizzate per la costruzione di contesti. + + + Crea un'istanza di ObjectContext o una classe derivata da ObjectContext.Si noti che è invece possibile creare un'istanza di DbContext tramite il costruttore DbContext adatto.Se viene utilizzato un ObjectContext derivato, questo deve disporre di un costruttore pubblico con un solo parametro EntityConnection.La connessione passata viene utilizzata dall'ObjectContext creato, ma appartiene al contesto.Il chiamante deve eliminare la connessione dopo l'eliminazione del contesto. + Contesto. + Connessione esistente al database per l'utilizzo da parte del contesto. + Tipo di contesto da creare. + + + Versione non generica della classe . + + + Restituisce l'oggetto generico equivalente. + Oggetto generico equivalente. + Tipo di entità in cui viene dichiarato il membro. + Tipo della proprietà complessa. + + + Ottiene un oggetto che rappresenta una proprietà annidata complessa della proprietà. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + + + Ottiene un oggetto che rappresenta una proprietà annidata della proprietà.Questo metodo può essere utilizzato sia per le proprietà scalari che per quelle complesse. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + + + Le istanze di questa classe vengono restituite dal metodo ComplexProperty di e consentono l'accesso allo stato di una proprietà complessa. + Tipo dell'entità a cui appartiene questa proprietà. + Tipo della proprietà. + + + Ottiene un oggetto che rappresenta una proprietà annidata complessa della proprietà. + Oggetto che rappresenta la proprietà annidata. + Espressione che rappresenta la proprietà annidata. + Tipo della proprietà annidata. + + + Ottiene un oggetto che rappresenta una proprietà annidata complessa della proprietà. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + + + Ottiene un oggetto che rappresenta una proprietà annidata complessa della proprietà. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + Tipo della proprietà annidata. + + + Restituisce una nuova istanza della classe non generica per la proprietà rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta la proprietà. + + + Ottiene un oggetto che rappresenta una proprietà annidata della proprietà.Questo metodo può essere utilizzato sia per le proprietà scalari che per quelle complesse. + Oggetto che rappresenta la proprietà annidata. + Espressione che rappresenta la proprietà annidata. + Tipo della proprietà annidata. + + + Ottiene un oggetto che rappresenta una proprietà annidata della proprietà.Questo metodo può essere utilizzato sia per le proprietà scalari che per quelle complesse. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + Tipo della proprietà annidata. + + + Ottiene un oggetto che rappresenta una proprietà annidata della proprietà.Questo metodo può essere utilizzato sia per le proprietà scalari che per quelle complesse. + Oggetto che rappresenta la proprietà annidata. + Nome della proprietà annidata. + + + Rappresenta le informazioni su una connessione di database. + + + Inizializza una nuova istanza della classe che rappresenta una connessione specificata nel file di configurazione dell'applicazione. + Nome della stringa di connessione contenuta nella configurazione dell'applicazione. + + + Inizializza una nuova istanza della classe in base a una stringa di connessione. + Stringa di connessione da utilizzare per la connessione. + Nome del provider da utilizzare per la connessione.Utilizzare 'System.Data.SqlClient' per SQL Server. + + + Determina se il tipo corrente è uguale a un tipo di oggetto fornito. + true se il tipo corrente è uguale al tipo di oggetto specificato; in caso contrario, false. + Oggetto confrontato con l'oggetto corrente. + + + Genera un valore che rappresenta la connessione corrente. + Valore che rappresenta la connessione corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Converte l'oggetto in una stringa. + Unità corrente. + + + Descrive l'origine della stringa di connessione al database associata a un oggetto . + + + La stringa di connessione è stata letta dalla configurazione esterna. + + + La stringa di connessione è stata creata in base alla convenzione. + + + La stringa di connessione è stata sottoposta a override dalle informazioni sulla connessione fornite a DbContextInfo. + + + La stringa di connessione è stata specificata in modo esplicito in fase di esecuzione. + + + Restituito dal metodo Configuration di per fornire l'accesso alle opzioni di configurazione per il contesto. + + + Ottiene o imposta un valore che indica se il metodo viene chiamato automaticamente dai metodi di e classi correlate.Il valore predefinito è true. + true se deve essere chiamato automaticamente; in caso contrario, false. + + + Ottiene o imposta il valore che determina se le funzioni e i comandi SQL devono essere sempre eseguiti in una transazione. + Comportamento predefinito della transazione. + + + Specifica se la configurazione è uguale all'oggetto specificato. + true se la configurazione è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato alla configurazione. + Codice hash associato alla configurazione. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Ottiene o imposta un valore che indica se è abilitato il caricamento lazy di relazioni esposte come proprietà di navigazione.Il caricamento lazy è abilitato per impostazione predefinita. + true se il caricamento lazy è abilitato; in caso contrario, false. + + + Ottiene o imposta un valore che indica se il framework creerà istanze di classi proxy generate dinamicamente ogni volta che viene da esso creata un'istanza di un tipo di entità.Notare che anche se la creazione di proxy è abilitata con questo flag, le istanze del proxy verranno create solo per tipi di entità che soddisfano i requisiti per l'inserimento nel proxy.La creazione di proxy è abilitata per impostazione predefinita. + true se la creazione di proxy è abilitata; in caso contrario, false. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Ottiene o imposta un valore che indica se viene esibita la semantica Null del database durante il confronto di due operandi per i quali vengono potenzialmente ammessi i valori Null.Il valore predefinito è false.Ad esempio, (operand1 == operand2) sarà convertito in: (operand1 = operand2) se UseDatabaseNullSemantics è true, rispettivamente (((operand1 = operand2) AND (NOT (operand1 IS NULL OR operand2 IS NULL))) OR ((operand1 IS NULL) AND (operand2 IS NULL))) se UseDatabaseNullSemantics è false. + true se il comportamento di confronto Null del database è abilitato; in caso contrario, false. + + + Ottiene o imposta un valore che indica se le entità rilevate devono essere convalidate automaticamente quando viene richiamato l'oggetto .Il valore predefinito è true. + + + Vengono fornite informazioni di runtime su un tipo specificato. + + + Inizializza una nuova istanza della classe con il tipo di contesto specificato. + Tipo concreto. + + + Inizializza una nuova istanza della classe con il tipo di contesto e il file di configurazione specificato. + Tipo concreto. + Oggetto che rappresenta il file di configurazione. + + + Inizializza una nuova istanza della classe usando le informazioni di connessione, il tipo di contesto e il file di configurazione specificati. + Tipo derivante da . + Oggetto che rappresenta il file di configurazione. + Informazioni sulla connessione per il database da utilizzare. + + + Inizializza una nuova istanza della classe usando le informazioni sul provider, il tipo di contesto e il file di configurazione specificati. + Tipo derivante da . + Oggetto che rappresenta il file di configurazione. + Oggetto che specifica il provider ADO.NET sottostante di destinazione. + + + Inizializza una nuova istanza della classe con il tipo di contesto specificato e l'impostazione specificata per la stringa di connessione. + Tipo derivante da . + Raccolta di stringhe di connessione. + + + Inizializza una nuova istanza della classe usando il tipo di contesto specificato e le informazioni di connessione specificate. + Tipo derivante da . + Informazioni sulla connessione per il database da utilizzare. + + + Inizializza una nuova istanza della classe usando il tipo di contesto specificato e le informazioni sul provider specificate. + Tipo derivante da . + Oggetto che specifica il provider ADO.NET sottostante di destinazione. + + + Ottiene il nome del provider ADO.NET della connessione utilizzata dal tipo sottostante. + Nome del provider ADO.NET della connessione utilizzata dal tipo sottostante. + + + Ottiene la stringa di connessione utilizzata dal tipo sottostante. + Stringa di connessione utilizzata dal tipo sottostante. + + + Ottiene il nome della stringa di connessione utilizzato dal tipo sottostante. + Nome della stringa di connessione utilizzato dal tipo sottostante. + + + Ottiene l'origine della stringa di connessione utilizzata dal tipo sottostante. + Origine della stringa di connessione utilizzata dal tipo sottostante. + + + Ottiene il tipo concreto. + Tipo concreto. + + + Crea un'istanza dell'oggetto . + Istanza creata. + + + Ottiene un valore che indica se è possibile creare il tipo sottostante. + true se è possibile creare il tipo sottostante. In caso contrario, false. + + + Ottiene o imposta un'azione da eseguire in DbModelBuilder dopo l'esecuzione di OnModelCreating nel contesto. + Azione da eseguire in DbModelBuilder dopo l'esecuzione di OnModelCreating nel contesto. + + + Versione non generica della classe . + + + Restituisce una nuova istanza della classe generica per il tipo generico specificato per l'entità rilevata rappresentata da questo oggetto.Si noti che il tipo dell'entità rilevata deve essere compatibile con il tipo generico. In caso contrario, verrà generata un'eccezione. + Una versione generica. + Tipo dell'entità. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione della raccolta da questa entità a una raccolta di entità correlate. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + + + Ottiene un oggetto che rappresenta una proprietà complessa dell'entità. + Oggetto che rappresenta la proprietà complessa. + Nome della proprietà complessa. + + + Ottiene i valori di proprietà correnti per l'entità rilevata rappresentata da questo oggetto. + Valori correnti. + + + Ottiene l'entità. + Entità. + + + Determina se l'oggetto specificato è uguale a questa istanza.Due istanze di sono considerate uguali se sono entrambe voci della stessa entità nello stesso . + true se l'oggetto specificato è uguale a questa istanza; in caso contrario false. + Oggetto da confrontare con questa istanza. + + + Determina se l'oggetto specificato è uguale a questa istanza.Due istanze di sono considerate uguali se sono entrambe voci della stessa entità nello stesso . + true se l'oggetto specificato è uguale a questa istanza; in caso contrario false. + Oggetto da confrontare con questa istanza. + + + Consente di eseguire una query sul database per individuare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Valori archivio. + + + Consente di eseguire query sul database in modo asincrono per trovare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene i valori dell'archivio. + + + Consente di eseguire query sul database in modo asincrono per trovare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene i valori dell'archivio. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un codice hash per questa istanza. + Codice hash per questa istanza, adatto per l'utilizzo in algoritmi hash e in strutture di dati, ad esempio una tabella hash. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Convalida questa istanza di e restituisce il risultato della convalida. + Risultato della convalida dell'entità.Può essere Null se il metodo viene sottoposto a override. + + + Ottiene un oggetto che rappresenta un membro dell'entità.Il tipo di runtime dell'oggetto restituito varierà a seconda del tipo di membro richiesto.I tipi di membri attualmente supportati e i relativi tipi restituiti sono: Proprietà di navigazione di riferimento: .Proprietà di navigazione della raccolta: .Proprietà primitiva/scalare: .Proprietà complessa: . + Oggetto che rappresenta il membro. + Nome del membro. + + + Ottiene i valori di proprietà originali per l'entità rilevata rappresentata da questo oggetto.I valori originali sono generalmente i valori di proprietà dell'entità al momento dell'esecuzione dell'ultima query dal database. + Valori originali. + + + Ottiene un oggetto che rappresenta una proprietà scalare o complessa dell'entità. + Oggetto che rappresenta la proprietà. + Nome della proprietà. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione di riferimento (cioènon di raccolta) da questa entità a un'altra entità. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + + + Ricarica l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + + + Ricarica in modo asincrono l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + Attività che rappresenta l'operazione asincrona. + + + Ricarica in modo asincrono l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene o imposta lo stato dell'entità. + Stato. + + + Restituisce una rappresentazione di stringa di . + Rappresentazione di stringa di . + + + Le istanze di questa classe forniscono accesso alle informazioni sulle entità che vengono rilevate da e sul relativo controllo.Utilizzare i metodi Entity o Entities del contesto per ottenere oggetti di questo tipo. + Tipo dell'entità. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione della raccolta da questa entità a una raccolta di entità correlate. + Oggetto che rappresenta la proprietà di navigazione. + Espressione che rappresenta la proprietà di navigazione. + Tipo di elementi contenuti nella raccolta. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione della raccolta da questa entità a una raccolta di entità correlate. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + Tipo di elementi contenuti nella raccolta. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione della raccolta da questa entità a una raccolta di entità correlate. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + + + Ottiene un oggetto che rappresenta una proprietà complessa dell'entità. + Oggetto che rappresenta la proprietà complessa. + Espressione che rappresenta la proprietà complessa. + Tipo della proprietà complessa. + + + Ottiene un oggetto che rappresenta una proprietà complessa dell'entità. + Oggetto che rappresenta la proprietà complessa. + Nome della proprietà complessa. + Tipo della proprietà complessa. + + + Ottiene un oggetto che rappresenta una proprietà complessa dell'entità. + Oggetto che rappresenta la proprietà complessa. + Nome della proprietà complessa. + + + Ottiene i valori di proprietà correnti per l'entità rilevata rappresentata da questo oggetto. + Valori correnti. + + + Ottiene l'entità. + Entità. + + + Determina se l'oggetto specificato è uguale a questa istanza.Due istanze di sono considerate uguali se sono entrambe voci della stessa entità nello stesso . + true se l'oggetto specificato è uguale a questa istanza; in caso contrario false. + Oggetto da confrontare con questa istanza. + + + Determina se l'oggetto specificato è uguale a questa istanza.Due istanze di sono considerate uguali se sono entrambe voci della stessa entità nello stesso . + true se l'oggetto specificato è uguale a questa istanza; in caso contrario false. + Oggetto da confrontare con questa istanza. + + + Consente di eseguire una query sul database per individuare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Valori archivio. + + + Consente di eseguire query sul database in modo asincrono per trovare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene i valori dell'archivio. + + + Consente di eseguire query sul database in modo asincrono per trovare copie dei valori dell'entità rilevata uguali a quelli attualmente presenti nel database.Si noti che la modifica dei valori nel dizionario restituito non determinerà l'aggiornamento dei valori nel database.Se l'entità non è presente nel database, viene restituito Null. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene i valori dell'archivio. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un codice hash per questa istanza. + Codice hash per questa istanza, adatto per l'utilizzo in algoritmi hash e in strutture di dati, ad esempio una tabella hash. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Convalida questa istanza di e restituisce il risultato della convalida. + Risultato della convalida dell'entità.Può essere Null se il metodo viene sottoposto a override. + + + Ottiene un oggetto che rappresenta un membro dell'entità.Il tipo di runtime dell'oggetto restituito varierà a seconda del tipo di membro richiesto.I tipi di membri attualmente supportati e i relativi tipi restituiti sono: Proprietà di navigazione di riferimento: .Proprietà di navigazione della raccolta: .Proprietà primitiva/scalare: .Proprietà complessa: . + Oggetto che rappresenta il membro. + Nome del membro. + Tipo di membro. + + + Ottiene un oggetto che rappresenta un membro dell'entità.Il tipo di runtime dell'oggetto restituito varierà a seconda del tipo di membro richiesto.I tipi di membri attualmente supportati e i relativi tipi restituiti sono: Proprietà di navigazione di riferimento: .Proprietà di navigazione della raccolta: .Proprietà primitiva/scalare: .Proprietà complessa: . + Oggetto che rappresenta il membro. + Nome del membro. + + + Restituisce una nuova istanza della classe non generica per l'entità rilevata rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta l'entità rilevata. + + + Ottiene i valori di proprietà originali per l'entità rilevata rappresentata da questo oggetto.I valori originali sono generalmente i valori di proprietà dell'entità al momento dell'esecuzione dell'ultima query dal database. + Valori originali. + + + Ottiene un oggetto che rappresenta una proprietà scalare o complessa dell'entità. + Oggetto che rappresenta la proprietà. + Espressione che rappresenta la proprietà. + Tipo della proprietà. + + + Ottiene un oggetto che rappresenta una proprietà scalare o complessa dell'entità. + Oggetto che rappresenta la proprietà. + Nome della proprietà. + + + Ottiene un oggetto che rappresenta una proprietà scalare o complessa dell'entità. + Oggetto che rappresenta la proprietà. + Nome della proprietà. + Tipo della proprietà. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione di riferimento (cioènon di raccolta) da questa entità a un'altra entità. + Oggetto che rappresenta la proprietà di navigazione. + Espressione che rappresenta la proprietà di navigazione. + Tipo della proprietà. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione di riferimento (cioènon di raccolta) da questa entità a un'altra entità. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + + + Ottiene un oggetto che rappresenta la proprietà di navigazione di riferimento (cioènon di raccolta) da questa entità a un'altra entità. + Oggetto che rappresenta la proprietà di navigazione. + Nome della proprietà di navigazione. + Tipo della proprietà. + + + Ricarica l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + + + Ricarica in modo asincrono l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + Attività che rappresenta l'operazione asincrona. + + + Ricarica in modo asincrono l'entità dal database sovrascrivendo i valori di proprietà con i valori del database.Dopo aver chiamato questo metodo, lo stato dell'entità sarà Unchanged. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene o imposta lo stato dell'entità. + Stato. + + + Restituisce una rappresentazione di stringa dei valori delle entità del database. + Rappresentazione di stringa dei valori delle entità del database. + + + Fornisce l'implementazione di base del meccanismo di riesecuzione per le operazioni non affidabili e le condizioni temporanee che utilizza ritardi tra i tentativi che aumentano esponenzialmente. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe con i limiti specificati per il numero di tentativi e il ritardo tra i tentativi. + Numero massimo di tentativi. + Ritardo massimo espresso in millisecondi tra i tentativi. + + + Esegue ripetutamente l'operazione specificata mentre soddisfa i criteri correnti per i tentativi. + Delegato che rappresenta un'operazione eseguibile che non restituisce risultati. + Se la strategia di ritardo dei tentativi determina che l'operazione non deve essere più rieseguita + Se una transazione esistente viene rilevata e la strategia di esecuzione non la supporta. + Se questa istanza è già usata per eseguire un'operazione. + + + Esegue ripetutamente l'operazione specificata mentre soddisfa i criteri correnti per i tentativi. + Risultato dell'operazione. + Delegato che rappresenta un'operazione eseguibile che restituisce il risultato di tipo . + Tipo di risultato previsto dall'operazione eseguibile. + Se la strategia di ritardo dei tentativi determina che l'operazione non deve essere più rieseguita + Se una transazione esistente viene rilevata e la strategia di esecuzione non la supporta. + Se questa istanza è già usata per eseguire un'operazione. + + + Esegue ripetutamente l'operazione asincrona specificata mentre soddisfa i criteri correnti per i tentativi. + Attività che verrà eseguita fino al completamento se l'attività originale viene portata a termine correttamente (la prima volta o dopo più tentativi).Se l'attività ha esito negativo con un errore non temporaneo o viene raggiunto il numero massimo consentito di tentativi, l'attività restituita darà un errore e l'eccezione dovrà essere osservata. + Funzione che restituisce un'attività avviata di tipo . + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + Tipo di risultato dell'oggetto restituito da . + Se la strategia di ritardo dei tentativi determina che l'operazione non deve essere più rieseguita + Se una transazione esistente viene rilevata e la strategia di esecuzione non la supporta. + Se questa istanza è già usata per eseguire un'operazione. + + + Esegue ripetutamente l'operazione asincrona specificata mentre soddisfa i criteri correnti per i tentativi. + Attività che verrà eseguita fino al completamento se l'attività originale viene portata a termine correttamente (la prima volta o dopo più tentativi).Se l'attività ha esito negativo con un errore non temporaneo o viene raggiunto il numero massimo consentito di tentativi, l'attività restituita darà un errore e l'eccezione dovrà essere osservata. + Funzione che restituisce un'attività avviata. + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + Se la strategia di ritardo dei tentativi determina che l'operazione non deve essere più rieseguita + Se una transazione esistente viene rilevata e la strategia di esecuzione non la supporta. + Se questa istanza è già usata per eseguire un'operazione. + + + Determina se l'operazione deve essere riprovata e stabilisce il ritardo prima del prossimo tentativo. + Ritardo che indica il tempo di attesa prima del tentativo di esecuzione successivo se l'operazione deve essere rieseguita. In caso contrario, null. + Eccezione generata durante l'ultimo tentativo di esecuzione. + + + Ottiene un valore che indica se può ripetere l'esecuzione dopo un errore. + true se può ripetere l'esecuzione dopo un errore. In caso contrario, false. + + + Determina se l'eccezione specificata rappresenta un errore temporaneo che può essere compensato con un tentativo. + true se l'eccezione specificata viene considerata temporanea. In caso contrario, false. + Oggetto eccezione da verificare. + + + Ottiene in modo ricorsivo InnerException da purché si tratti di un oggetto , o e lo passa a . + Risultato di . + Eccezione di cui eseguire il wrapping. + Delegato che verrà chiamato con l'eccezione di cui è stato rimosso il wrapping. + Il nome del tipo di eccezione sottoposta al wrapping. + + + Si tratta di un utilizzo della classe di base astratta per rappresentare una proprietà scalare o complessa o una proprietà di navigazione di un'entità.Nelle proprietà scalari e complesse viene utilizzata la classe derivata , nelle proprietà di navigazione di riferimento viene utilizzata la classe derivata e nelle proprietà di navigazione della raccolta viene utilizzata la classe derivata . + + + Inizializza una nuova istanza della classe . + + + Restituisce l'oggetto generico equivalente. + Oggetto generico equivalente. + Tipo di entità in cui viene dichiarato il membro. + Tipo della proprietà. + + + Ottiene o imposta il valore corrente di questa proprietà. + Valore corrente. + + + Oggetto a cui appartiene questo membro. + Una voce per l'entità che possiede questo membro. + + + Determina se la voce specificata è uguale alla voce corrente. + true se la voce specificata è uguale alla voce corrente; in caso contrario, false. + Oggetto da confrontare con la voce corrente. + + + Restituisce la funzione hash per questa voce. + Funzione hash per questa voce. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Convalida questa proprietà. + Raccolta di oggetti .Mai Null.Se l'entità è valida, la raccolta sarà vuota. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce una rappresentazione di stringa dei valori delle proprietà del database. + Rappresentazione di stringa dei valori delle proprietà del database. + + + Si tratta di un utilizzo della classe di base astratta per rappresentare una proprietà scalare o complessa o una proprietà di navigazione di un'entità.Nelle proprietà scalari e complesse viene utilizzata la classe derivata , nelle proprietà di navigazione di riferimento viene utilizzata la classe derivata e nelle proprietà di navigazione della raccolta viene utilizzata la classe derivata . + Tipo dell'entità a cui appartiene questa proprietà. + Tipo della proprietà. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il valore corrente di questa proprietà. + Valore corrente. + + + Oggetto a cui appartiene questo membro. + Una voce per l'entità che possiede questo membro. + + + Specifica se l'oggetto è uguale all'oggetto specificato. + true se l'oggetto è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato all'oggetto. + Codice hash associato all'oggetto. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Convalida questa proprietà. + Raccolta di oggetti .Mai Null.Se l'entità è valida, la raccolta sarà vuota. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce una nuova istanza della classe non generica per la proprietà rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta la proprietà. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Rappresenta un oggetto Entity Data Model (EDM) creato da .Il metodo Compile può essere utilizzato per passare da questa rappresentazione EDM a , ovvero uno snapshot compilato del modello adatto per la memorizzazione nella cache e la creazione di istanze di o . + + + Crea un oggetto per questa modalità che è uno snapshot compilato adatto per la memorizzazione nella cache e la creazione delle istanze dell'oggetto . + Modello compilato. + + + Ottiene il modello concettuale. + + + Ottiene il modello di mapping. + + + Ottiene le informazioni del provider. + + + Ottiene il manifesto del provider. + + + Ottiene il modello di archivio. + + + Versione non generica della classe . + + + Restituisce l'oggetto generico equivalente. + Oggetto generico equivalente. + Tipo di entità in cui viene dichiarato il membro. + Tipo della proprietà. + + + Ottiene o imposta il valore corrente di questa proprietà. + Valore corrente. + + + Oggetto a cui appartiene questa proprietà. + Una voce per l'entità che possiede questa proprietà. + + + Ottiene o imposta un valore che indica se è stato modificato il valore di questa proprietà da quando è stato caricato dal database. + true se questa istanza è modificata. In caso contrario, false. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Ottiene o imposta il valore originale di questa proprietà. + Valore originale. + + + Oggetto della proprietà di cui questa è una proprietà annidata.Questo metodo restituirà solo una voce non Null per le proprietà di oggetti complessi, mentre restituirà null per le proprietà dell'entità stessa. + Una voce per la proprietà complessa padre o null se si tratta di una proprietà dell'entità. + + + Le istanze di questa classe vengono restituite dal metodo Property di e consentono l'accesso allo stato della proprietà scalare o complessa. + Tipo dell'entità a cui appartiene questa proprietà. + Tipo della proprietà. + + + Ottiene o imposta il valore corrente di questa proprietà. + Valore corrente. + + + Oggetto a cui appartiene questa proprietà. + Una voce per l'entità che possiede questa proprietà. + + + Ottiene o imposta un valore che indica se è stato modificato il valore di questa proprietà da quando è stato caricato dal database. + true se questa istanza è modificata. In caso contrario, false. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce una nuova istanza della classe non generica per la proprietà rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta la proprietà. + + + Ottiene o imposta il valore originale di questa proprietà. + Valore originale. + + + Oggetto della proprietà di cui questa è una proprietà annidata.Questo metodo restituirà solo una voce non Null per le proprietà di oggetti complessi, mentre restituirà null per le proprietà dell'entità stessa. + Una voce per la proprietà complessa padre o null se si tratta di una proprietà dell'entità. + + + Raccolta di tutte le proprietà per un'entità sottostante o un oggetto complesso. + + + Crea un nuovo dizionario contenente le copie di tutte le proprietà contenute in questo dizionario.Le modifiche apportate al nuovo dizionario non verranno riflesse in questo dizionario e viceversa. + Clone del dizionario. + + + Specifica se è uguale a un oggetto specifico. + true se è uguale a un oggetto specifico; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato al valore della proprietà. + Codice hash associato al valore della proprietà. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Ottiene il valore della proprietà come quando si utilizza il metodo Get della proprietà indicizzata, ma tipizzato in base al tipo del parametro generico.Ciò si rivela particolarmente utile con i dizionari annidati per evitare di scrivere espressioni con molti cast. + Valore della proprietà. + Nome della proprietà. + Tipo della proprietà. + + + Ottiene o imposta il valore della proprietà con il nome della proprietà specificato.Il valore può essere un'istanza annidata di questa classe. + Valore della proprietà. + + + Ottiene il set di nomi di tutte le proprietà contenute in questo dizionario come set di sola lettura. + Nomi delle proprietà. + + + Imposta i valori di questo dizionario leggendo i valori da un altro dizionario.L'altro dizionario deve essere basato sullo stesso tipo di questo dizionario o su un tipo derivato dal tipo di quest'ultimo. + Dizionario da cui leggere i dati. + + + Imposta i valori di questo dizionario leggendo i valori fuori dall'oggetto specificato.L'oggetto specificato può essere di qualsiasi tipo.Verrà letta qualsiasi proprietà sull'oggetto con un nome che corrisponde a un nome di proprietà nel dizionario che può essere letta.Le altre proprietà verranno ignorate.Questo consente, ad esempio, di copiare proprietà da oggetti DTO (Data Transfer Object) semplici. + Oggetto da cui leggere i dati. + + + Crea un oggetto del tipo sottostante per questo dizionario e lo popola con i valori delle proprietà presenti in questo dizionario. + Proprietà di questo dizionario copiate in un nuovo oggetto. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Raggruppa una coppia di stringhe tramite cui vengono identificati un provider e una versione server in un singolo oggetto. + + + Crea un nuovo oggetto per il nome invariante e il token del manifesto di un provider specifico. + Stringa tramite cui viene identificato il provider.Ad esempio, nel provider SQL Server viene utilizzata la stringa "System.Data.SqlCient". + Stringa tramite cui viene identificata la versione del server di database utilizzata.Ad esempio, nel provider SQL Server viene utilizzata la stringa "2008" per SQL Server 2008.Non può essere Null, ma potrebbe essere vuota.Il token del manifesto viene talvolta indicato con il termine hint di versione. + + + Determina se l'oggetto specificato è uguale a questo oggetto corrente. + true se l'oggetto specificato è uguale a questo oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Ottiene la funzione hash di questo oggetto corrente. + Funzione hash di questo oggetto corrente. + + + Stringa tramite cui viene identificato il provider.Ad esempio, nel provider SQL Server viene utilizzata la stringa "System.Data.SqlCient". + + + Stringa tramite cui viene identificata la versione del server di database utilizzata.Ad esempio, nel provider SQL Server viene utilizzata la stringa "2008" per SQL Server 2008.Non può essere Null, ma potrebbe essere vuota. + + + Rappresenta una query LINQ to Entities non generica su DbContext. + + + Restituisce una nuova query in cui le entità restituite non verranno memorizzate nella cache dell'oggetto . + Nuova query a cui è stato applicato il valore NoTracking. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Restituisce l'oggetto generico equivalente. + Oggetto del set generico. + Tipo di elemento per cui è stata creata la query. + + + Tipo di elemento IQueryable. + + + Specifica se la query è uguale all'oggetto specificato. + true se la query è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato alla query. + Codice hash associato alla query. + + + Ottiene il tipo associato alla query. + Tipo associato alla query. + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto DbQuery&lt;T&gt; con il percorso della query definito. + Elenco di oggetti correlati separato da punti da restituire nei risultati della query. + + + Restituisce un oggetto che, se enumerato, eseguirà la query nel database. + Risultati di query. + + + Restituisce il valore false. + false . + + + Genera un'eccezione che indica che l'associazione diretta a una query dell'archivio non è supportata.In alternativa, popolare un DbSet con dati, ad esempio tramite il metodo di estensione Load, quindi eseguire l'associazione ai dati locali.Per l'associazione WPF a DbSet.Local.Per Windows Form eseguire l'associazione a DbSet.Local.ToBindingList(). + Non restituisce mai; genera sempre. + + + Restituisce un oggetto che, se enumerato, eseguirà la query nel database. + Risultati di query. + + + Espressione LINQ IQueryable. + + + Provider IQueryable. + + + Restituisce una rappresentazione della query sottostante. + Stringa di query. + + + Rappresenta una query LINQ to Entities su DbContext. + Tipo di entità per cui eseguire una query. + + + Restituisce una nuova query in cui le entità restituite non verranno memorizzate nella cache dell'oggetto . + Nuova query a cui è stato applicato il valore NoTracking. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Determina se la query corrente è uguale alla query specificata. + true se la query corrente è uguale alla query specificata; in caso contrario, false. + Oggetto da confrontare con la query corrente. + + + Restituisce la funzione hash per questa query. + Funzione hash per questa query. + + + Ottiene il tipo per la query corrente. + Tipo per la query corrente. + + + Specifica gli oggetti correlati da includere nei risultati della query. + Nuovo oggetto con il percorso della query definito. + Elenco di oggetti correlati separato da punti da restituire nei risultati della query. + + + Restituisce una nuova istanza della classe non generica per questa query. + Versione non generica. + Query. + + + Ottiene l'enumerazione di questa query facendo in modo che venga eseguita sull'archivio. + + per la query. + + + Restituisce un oggetto che, se enumerato, eseguirà la query nel database. + Risultati di query. + + + Restituisce il valore false. + false . + + + Genera un'eccezione che indica che l'associazione diretta a una query dell'archivio non è supportata.In alternativa, popolare un DbSet con dati, ad esempio tramite il metodo di estensione Load, quindi eseguire l'associazione ai dati locali.Per l'associazione WPF a DbSet.Local.Per Windows Form eseguire l'associazione a DbSet.Local.ToBindingList(). + Non restituisce mai; genera sempre. + + + Restituisce un oggetto che, se enumerato, eseguirà la query nel database. + Risultati di query. + + + Restituisce un oggetto che, se enumerato, eseguirà la query nel database. + Risultati di query. + + + Tipo di elemento IQueryable. + + + Espressione LINQ IQueryable. + + + Provider IQueryable. + + + Restituisce una rappresentazione della query sottostante. + Stringa di query. + + + Rappresenta una query SQL per non entità create da un oggetto e viene eseguita utilizzando la connessione da tale contesto.Le istanze di questa classe vengono ottenute dall'istanza di .La query non viene eseguita quando viene creato questo oggetto; viene eseguita ogni volta che viene enumerata, ad esempio tramite foreach.Le query SQL per le entità vengono create utilizzando .Per una versione generica di questa classe, vedere . + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Specifica se la query è uguale all'oggetto specificato. + true se la query è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Azione da eseguire su ciascun elemento. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Azione da eseguire su ciascun elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Ottiene il codice hash associato alla query. + Codice hash associato alla query. + + + Ottiene il tipo associato alla query. + Tipo associato alla query. + + + Restituisce il valore false. + false . + + + Genera un'eccezione che indica che l'associazione diretta a una query dell'archivio non è supportata. + Non restituisce mai; genera sempre. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Crea un oggetto dalla query enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della query. + + + Crea un oggetto dalla query enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un oggetto che contiene la stringa SQL impostata alla creazione della query.I parametri non sono inclusi. + + che rappresenta questa istanza. + + + Rappresenta una query SQL per non entità create da un oggetto e viene eseguita utilizzando la connessione da tale contesto.Le istanze di questa classe vengono ottenute dall'istanza di .La query non viene eseguita quando viene creato questo oggetto; viene eseguita ogni volta che viene enumerata, ad esempio tramite foreach.Le query SQL per le entità vengono create utilizzando .Per una versione non generica di questa classe, vedere . + Tipo degli elementi restituiti dalla query. + + + Determina in modo asincrono se tutti gli elementi della query soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se ogni elemento del risultato della query supera il test nel predicato specificato; in caso contrario false. + Funzione per testare ogni elemento per una condizione. + + è null. + + + Determina in modo asincrono se tutti gli elementi della query soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se ogni elemento del risultato della query supera il test nel predicato specificato; in caso contrario false. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + + Determina in modo asincrono se la query contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se il risultato della query contiene elementi; in caso contrario false. + + + Determina in modo asincrono se uno o più elementi della query soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se un elemento del risultato della query supera il test nel predicato specificato; in caso contrario false. + Funzione per testare ogni elemento per una condizione. + + + Determina in modo asincrono se uno o più elementi della query soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se un elemento del risultato della query supera il test nel predicato specificato; in caso contrario false. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Determina in modo asincrono se la query contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se il risultato della query contiene elementi; in caso contrario false. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Determina in modo asincrono se la query contiene un elemento specificato utilizzando l'operatore di uguaglianza predefinito. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se il risultato della query contiene il valore specificato; in caso contrario false. + Oggetto da individuare nel risultato della query. + + + Determina in modo asincrono se la query contiene un elemento specificato utilizzando l'operatore di uguaglianza predefinito. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se il risultato della query contiene il valore specificato; in caso contrario false. + Oggetto da individuare nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono il numero di elementi nella query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query. + Il numero di elementi nel risultato della query è maggiore di . + + + Restituisce in modo asincrono il numero di elementi nella query che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa. + Funzione per testare ogni elemento per una condizione. + Il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono il numero di elementi nella query che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono il numero di elementi nella query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il numero di elementi nel risultato della query è maggiore di . + + + Determina se la query corrente è uguale alla query specificata. + true se la query corrente è uguale alla query specificata; in caso contrario, false. + Query da confrontare con la query corrente. + + + Restituisce in modo asincrono il primo elemento della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento nel risultato della query. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono il primo elemento della query che soddisfa una condizione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento nel risultato della query che soddisfa una condizione specificata. + Funzione per testare ogni elemento per una condizione. + + è null. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono il primo elemento della query che soddisfa una condizione specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento nel risultato della query che soddisfa una condizione specificata. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono il primo elemento della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il primo elemento nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono il primo elemento della query o un valore predefinito se il risultato della query non contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se il risultato della query è vuoto; in caso contrario il primo elemento nel risultato della query. + + + Restituisce in modo asincrono il primo elemento della query che soddisfa una condizione specificata o un valore predefinito se non viene trovato un tale elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se il risultato della query è vuoto o se nessun elemento supera il test specificato da ; in caso contrario il primo elemento nel risultato della query che supera il test specificato da . + Funzione per testare ogni elemento per una condizione. + + è null. + + + Restituisce in modo asincrono il primo elemento della query che soddisfa una condizione specificata o un valore predefinito se non viene trovato un tale elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se il risultato della query è vuoto o se nessun elemento supera il test specificato da ; in caso contrario il primo elemento nel risultato della query che supera il test specificato da . + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + + + Restituisce in modo asincrono il primo elemento della query o un valore predefinito se il risultato della query non contiene elementi. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene default () se il risultato della query è vuoto; in caso contrario il primo elemento nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Azione da eseguire. + + + Restituisce in modo asincrono i risultati della query ed esegue l'azione specificata su ogni elemento. + Attività che rappresenta l'operazione asincrona. + Azione da eseguire. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Restituisce la funzione hash per questa query. + Funzione hash per questa query. + + + Ottiene il tipo per la query corrente. + Tipo per la query corrente. + + + Restituisce in modo asincrono un oggetto che rappresenta il numero totale di elementi nella query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query. + Il numero di elementi nel risultato della query è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero di elementi nella query che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa. + Funzione per testare ogni elemento per una condizione. + Il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero di elementi nella query che soddisfano una condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il numero di elementi nel risultato della query che soddisfano la condizione nella funzione predicativa è maggiore di . + + + Restituisce in modo asincrono un oggetto che rappresenta il numero totale di elementi nella query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il numero di elementi nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il numero di elementi nel risultato della query è maggiore di . + + + Restituisce in modo asincrono il valore massimo della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della query. + + + Restituisce in modo asincrono il valore massimo della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore massimo nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono il valore minimo della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della query. + + + Restituisce in modo asincrono il valore minimo della query. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore minimo nel risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce in modo asincrono l'unico elemento della query e genera un'eccezione se nella sequenza non è presente esattamente un solo elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query. + Il risultato della query include più elementi. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono l'unico elemento della query che soddisfa una condizione specificata e genera un'eccezione se esistono più elementi di tale tipo. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query che soddisfa la condizione in . + Funzione per testare ogni elemento per una condizione. + + è null. + Nessun elemento soddisfa la condizione in . + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono l'unico elemento della query che soddisfa una condizione specificata e genera un'eccezione se esistono più elementi di tale tipo. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query che soddisfa la condizione in . + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + Nessun elemento soddisfa la condizione in . + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono l'unico elemento della query e genera un'eccezione se nella sequenza non è presente esattamente un solo elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il risultato della query include più elementi. + Il risultato della query è vuoto. + + + Restituisce in modo asincrono l'unico elemento di una sequenza o un valore predefinito se la sequenza è vuota. Questo metodo genera un'eccezione se esistono più elementi nella sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query o default () se la sequenza non contiene elementi. + Il risultato della query include più elementi. + + + Restituisce in modo asincrono il singolo elemento della query che soddisfa una condizione specificata o un valore predefinito se tale elemento esiste. Questo metodo genera un'eccezione se più elementi soddisfano la condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query che soddisfa la condizione in o default () se non viene trovato un elemento di tale tipo. + Funzione per testare ogni elemento per una condizione. + + è null. + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono il singolo elemento della query che soddisfa una condizione specificata o un valore predefinito se tale elemento esiste. Questo metodo genera un'eccezione se più elementi soddisfano la condizione. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query che soddisfa la condizione in o default () se non viene trovato un elemento di tale tipo. + Funzione per testare ogni elemento per una condizione. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + è null. + Più elementi soddisfano la condizione in . + + + Restituisce in modo asincrono l'unico elemento di una sequenza o un valore predefinito se la sequenza è vuota. Questo metodo genera un'eccezione se esistono più elementi nella sequenza. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il singolo elemento del risultato della query o default () se la sequenza non contiene elementi. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Il risultato della query include più elementi. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Restituisce il valore false. + false . + + + Genera un'eccezione che indica che l'associazione diretta a una query dell'archivio non è supportata. + Non restituisce mai; genera sempre. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Restituisce un oggetto che, se enumerato, eseguirà la query SQL nel database. + Oggetto che può essere utilizzato per scorrere gli elementi. + + + Crea una matrice dalla query enumerandola in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene una matrice che contiene elementi della sequenza di input. + + + Crea una matrice dalla query enumerandola in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene una matrice che contiene elementi della sequenza di input. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Funzione per estrarre una chiave da ogni elemento. + Tipo della chiave restituita da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a un operatore di confronto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Funzione per estrarre una chiave da ogni elemento. + Oggetto per confrontare le chiavi. + Tipo della chiave restituita da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a un operatore di confronto. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Funzione per estrarre una chiave da ogni elemento. + Oggetto per confrontare le chiavi. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo della chiave restituita da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla query. + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata, a un operatore di confronto e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto per confrontare le chiavi. + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata, a un operatore di confronto e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla sequenza di input. + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto per confrontare le chiavi. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata e a una funzione del selettore di elemento. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene i valori di tipo selezionati dalla query. + Funzione per estrarre una chiave da ogni elemento. + Funzione di trasformazione per produrre un valore dell'elemento di risultato da ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo della chiave restituita da . + Tipo del valore restituito da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono in base a una funzione del selettore di chiave specificata. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene le chiavi e i valori selezionati. + Funzione per estrarre una chiave da ogni elemento. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo della chiave restituita da . + + + Crea un oggetto dalla query enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + + + Crea un oggetto dalla query enumerandolo in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene un oggetto che contiene elementi della sequenza di input. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce un oggetto che contiene la stringa SQL impostata alla creazione della query.I parametri non sono inclusi. + + che rappresenta questa istanza. + + + Versione non generica della classe . + + + Restituisce l'oggetto generico equivalente. + Oggetto generico equivalente. + Tipo di entità in cui viene dichiarato il membro. + Tipo della proprietà. + + + Ottiene o imposta il valore corrente della proprietà di navigazione.Il valore corrente è costituito dall'entità a cui fa riferimento la proprietà di navigazione. + Valore corrente. + + + Oggetto a cui appartiene questa proprietà di navigazione. + Una voce per l'entità che possiede questa proprietà di navigazione. + + + Ottiene o imposta un valore che indica se l'entità è stata caricata dal database. + true se l'entità viene caricata o se IsLoaded è stato impostato in modo esplicito su true; in caso contrario false. + + + Carica l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + + + Carica in modo asincrono l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + Attività che rappresenta l'operazione asincrona. + + + Carica in modo asincrono l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce la query che verrà utilizzata per caricare questa entità dal database.È possibile modificare la query restituita utilizzando LINQ per applicare filtri o eseguire operazioni nel database. + Query per l'entità. + + + Le istanze di questa classe vengono restituite dal metodo Reference di e consentono l'esecuzione di operazioni come il caricamento sulle proprietà di navigazione di riferimento di un'entità. + Tipo dell'entità a cui appartiene questa proprietà. + Tipo della proprietà. + + + Ottiene o imposta il valore corrente della proprietà di navigazione.Il valore corrente è costituito dall'entità a cui fa riferimento la proprietà di navigazione. + Valore corrente. + + + Oggetto a cui appartiene questa proprietà di navigazione. + Una voce per l'entità che possiede questa proprietà di navigazione. + + + Ottiene o imposta un valore che indica se l'entità è stata caricata dal database. + true se l'entità viene caricata o se IsLoaded è stato impostato in modo esplicito su true; in caso contrario false. + + + Carica l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + + + Carica in modo asincrono l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + Attività che rappresenta l'operazione asincrona. + + + Carica in modo asincrono l'entità dal database.Notare che se l'entità esiste già nel contesto, non verrà sovrascritta con i valori del database. + Attività che rappresenta l'operazione asincrona. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Ottiene il nome della proprietà. + Nome della proprietà. + + + Restituisce una nuova istanza della classe non generica per la proprietà di navigazione rappresentata da questo oggetto. + Versione non generica. + Oggetto che rappresenta la proprietà di navigazione. + + + Restituisce la query che verrà utilizzata per caricare questa entità dal database.È possibile modificare la query restituita utilizzando LINQ per applicare filtri o eseguire operazioni nel database. + Query per l'entità. + + + Rappresenta una query SQL per entità create da un e viene eseguita utilizzando la connessione da tale contesto.Le istanze di questa classe sono ottenute dall'istanza di per il tipo di entità.La query non viene eseguita quando viene creato questo oggetto; viene eseguita ogni volta che viene enumerata, ad esempio tramite foreach.Le query SQL per le non entità vengono create utilizzando .Per una versione generica di questa classe, vedere . + + + Crea un'istanza di un oggetto quando chiamato dal costruttore di un tipo derivato che verrà utilizzato come copia di test per il metodo .I metodi e le proprietà che verranno utilizzati dalla copia di test devono essere implementati da quest'ultima, ad eccezione di AsNoTracking e AsStreaming in cui l'implementazione predefinita non prevede alcuna operazione. + + + Restituisce una nuova query i cui risultati non verranno rilevati dall'oggetto associato. + Nuova query a cui è stato applicato il valore NoTracking. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Determina se l'oggetto specificato è uguale all'istanza corrente. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare con l'istanza corrente. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Ottiene il tipo associato alla query. + Tipo associato alla query. + + + Restituisce un oggetto che contiene la stringa SQL impostata alla creazione della query.I parametri non sono inclusi. + + che rappresenta questa istanza. + + + Rappresenta una query SQL per entità create da un e viene eseguita utilizzando la connessione da tale contesto.Le istanze di questa classe sono ottenute dall'istanza di per il tipo di entità.La query non viene eseguita quando viene creato questo oggetto; viene eseguita ogni volta che viene enumerata, ad esempio tramite foreach.Le query SQL per le non entità vengono create utilizzando .Per una versione non generica di questa classe, vedere . + Tipo delle entità restituite dalla query. + + + Crea un'istanza di un oggetto quando chiamato dal costruttore di un tipo derivato che verrà utilizzato come copia di test per il metodo .I metodi e le proprietà che verranno utilizzati dalla copia di test devono essere implementati da quest'ultima, ad eccezione di AsNoTracking e AsStreaming in cui l'implementazione predefinita non prevede alcuna operazione. + + + Restituisce una nuova query in cui le entità restituite non verranno memorizzate nella cache dell'oggetto . + Nuova query a cui è stato applicato il valore NoTracking. + + + Restituisce una nuova query che trasmetterà come flusso e non come buffer i risultati. + Nuova query a cui è stato applicato il valore AsStreaming. + + + Specifica se questa istanza è uguale a un oggetto specificato. + true se questa istanza è uguale a un oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a questa istanza. + Codice hash associato a questa istanza. + + + Ottiene il tipo associato a questa istanza. + Tipo associato a questa istanza. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Eccezione generata da quando era previsto che SaveChanges per un'entità comportasse un aggiornamento del database, ma in realtà nessuna riga del database è stata interessata dall'operazione.Questo di solito indica che il database è stato aggiornato simultaneamente e che non è stata trovata una corrispondenza per un token di concorrenza di cui si prevedeva di trovarne una.Si noti che le voci di stato a cui fa riferimento questa eccezione non sono serializzate a causa della sicurezza e dell'accesso a tali voci di stato dopo la restituzione di Null da parte della serializzazione. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe . + Messaggio. + + + Inizializza una nuova istanza della classe . + Messaggio. + Eccezione interna. + + + Eccezione generata dall'oggetto quando il salvataggio delle modifiche al database non viene completato.Si noti che le voci di stato a cui fa riferimento questa eccezione non sono serializzate a causa della sicurezza e dell'accesso a tali voci di stato dopo la restituzione di Null da parte della serializzazione. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe . + Messaggio. + + + Inizializza una nuova istanza della classe . + Messaggio. + Eccezione interna. + + + Ottiene oggetti che rappresentano le entità che non sono state salvate nel database. + Voci che rappresentano le entità che non sono state salvate nel database. + + + Rappresenta l'oggetto predefinito che non ripete operazioni quando hanno esito negativo. + + + Inizializza una nuova istanza della classe . + + + Esegue una volta l'operazione specificata. + Delegato che rappresenta un'operazione eseguibile che non restituisce risultati. + + + Esegue una volta l'operazione specificata e restituisce il risultato. + Risultato dell'operazione. + Delegato che rappresenta un'operazione eseguibile che restituisce il risultato di tipo . + Tipo restituito di . + + + Esegue una volta l'operazione asincrona specificata, senza ripeterla in caso di errore. + Attività che verrà completata se l'attività originale è stato completata correttamente. + Funzione che restituisce un'attività avviata. + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + Tipo di risultato dell'oggetto restituito da . + + + Esegue una volta l'operazione asincrona specificata, senza ripeterla in caso di errore. + Attività che verrà completata se l'attività originale è stato completata correttamente. + Funzione che restituisce un'attività avviata. + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + + + Ottiene un valore che indica se l'oggetto ripeterà l'esecuzione dopo un errore. + true se questo oggetto ripeterà l'esecuzione dopo un errore. In caso contrario, false. + + + Rappresenta un'implementazione predefinita di che utilizza il provider sottostante per ottenere il token del manifesto.Si noti che per evitare più query, questa implementazione utilizza la memorizzazione nella cache in base al tipo di istanza di , della proprietà e della proprietà . + + + Inizializza una nuova istanza della classe . + + + Restituisce il token del manifesto da utilizzare per la connessione specificata. + Token del manifesto da utilizzare. + Connessione per cui è richiesto un token del manifesto. + + + Rappresenta un'entità utilizzata per archiviare i metadati relativi a un EDM nel database. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta l'ID dell'entità di metadati che attualmente è sempre 1. + ID. + + + Ottiene o imposta l'hash del modello utilizzato per controllare se il modello è stato modificato dalla creazione del database dal medesimo. + Hash del modello. + + + Tenta di ottenere l'hash del modello calcolato da Code First per il contesto specificato.Questo metodo restituirà null se il contesto non viene utilizzato in modalità Code First. + Stringa di hash. + Contesto. + + + Contiene i metodi utilizzati per accedere a Entity Data Model creato da Code First nel modulo EDMX.Questi metodi vengono in genere utilizzati per il debug quando esiste la necessità di analizzare il modello creato da Code First internamente. + + + Utilizza Code First insieme al contesto specificato e scrive l'Entity Data Model risultante nel writer specificato del modulo EDMX.Questo metodo può essere utilizzato solo con istanze del contesto che utilizzano Code First e che creano il modello internamente.Il metodo non può essere utilizzato per i contesti creati utilizzando Database First o Model First, per i contesti creati utilizzando un oggetto preesistente o per i contesti creati utilizzando un oggetto preesistente. + Contesto. + Writer. + + + Scrive l'Entity Data Model rappresentato dall'oggetto specificato nel writer specificato nel modulo EDMX. + Oggetto che rappresenta il modello EDM. + Writer. + + + Chiave utilizzata per risolvere .È data dal nome invariante del provider ADO.NET e dal nome del server di database specificati nella stringa di connessione. + + + Inizializza una nuova istanza di + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà utilizzata questa strategia di esecuzione. + Stringa che sarà confrontata al nome del server nella stringa di connessione. + + + Determina se l'oggetto specificato è uguale a questa chiave. + true se l'oggetto specificato è uguale a questa chiave; in caso contrario, false. + Oggetto con cui eseguire il confronto. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà utilizzata questa strategia di esecuzione. + + + Stringa che sarà confrontata al nome del server nella stringa di connessione. + + + Versione asincrona dell'interfaccia che consente il recupero asincrono degli elementi.Questa interfaccia viene utilizzata per interagire con le query di Entity Framework e non deve essere implementata da classi personalizzate. + + + Ottiene un enumeratore che può essere utilizzato per enumerare in modo asincrono la sequenza. + Enumeratore per l'enumerazione asincrona sulla sequenza. + + + Versione asincrona dell'interfaccia che consente agli elementi della sequenza enumerabile di essere recuperati in modo asincrono.Questa interfaccia viene utilizzata per interagire con le query di Entity Framework e non deve essere implementata da classi personalizzate. + Tipo degli oggetti da enumerare.Il parametro di questo tipo è covariante. Ciò significa che è possibile usare il tipo specificato o qualsiasi tipo più derivato. Per altre informazioni sulla covarianza e la controvarianza, vedere . + + + Ottiene un enumeratore che può essere utilizzato per enumerare in modo asincrono la sequenza. + Enumeratore per l'enumerazione asincrona sulla sequenza. + + + Versione asincrona dell'interfaccia che consente il recupero asincrono degli elementi.Questa interfaccia viene utilizzata per interagire con le query di Entity Framework e non deve essere implementata da classi personalizzate. + + + Ottiene l'elemento corrente nell'iterazione. + + + Sposta l'enumeratore all'elemento successivo nella sequenza, restituendo il risultato in modo asincrono. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene true se l'enumeratore è stato spostato correttamente all'elemento successivo; false, se l'enumeratore ha superato la fine della sequenza. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Versione asincrona dell'interfaccia che consente il recupero asincrono degli elementi.Questa interfaccia viene utilizzata per interagire con le query di Entity Framework e non deve essere implementata da classi personalizzate. + Tipo degli oggetti da enumerare.Il parametro di questo tipo è covariante. Ciò significa che è possibile usare il tipo specificato o qualsiasi tipo più derivato. Per altre informazioni sulla covarianza e la controvarianza, vedere . + + + Ottiene l'elemento corrente nell'iterazione. + + + Definisce metodi per creare ed eseguire query in modo asincrono descritte da un oggetto .Questa interfaccia viene utilizzata per interagire con le query di Entity Framework e non deve essere implementata da classi personalizzate. + + + Esegue in modo asincrono la query fortemente tipizzata rappresentata da un albero delle espressioni specificato. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore risultante dall'esecuzione della query specificata. + Albero delle espressioni che rappresenta una query LINQ. + Oggetto da osservare durante l'attesa del completamento dell'attività. + Tipo di valore risultante dall'esecuzione della query. + + + Esegue in modo asincrono la query rappresentata da un albero delle espressioni specificato. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene il valore risultante dall'esecuzione della query specificata. + Albero delle espressioni che rappresenta una query LINQ. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Le implementazioni di questa interfaccia vengono utilizzate per creare oggetti DbConnection per un tipo di server di database in base a un nome di database specificato.Viene impostata un'istanza sulla classe per fare in modo che tutti gli oggetti DbContext vengano creati senza informazioni di connessione o solo con un nome di database o una stringa di connessione in modo che venga utilizzato per impostazione predefinita un determinato tipo di server di database.Sono disponibili due implementazioni di questa interfaccia: viene usata per creare connessioni a Microsoft SQL Server, incluse le edizioni EXPRESS. viene utilizzata per creare connessioni a Microsoft SQL Server Compact Editions.È possibile aggiungere altre implementazioni per altri server di database in base alle necessità.Si noti che le implementazioni devono essere thread-safe o non modificabili in quanto sono accessibili da più thread contemporaneamente. + + + Crea una connessione basata sul nome di database o sulla stringa di connessione specificati. + Oggetto DbConnection inizializzato. + Nome di database o stringa di connessione. + + + Factory per la creazione di istanze derivate.Implementare questa interfaccia per abilitare i servizi per la fase di progettazione per i tipi di contesto che non dispongono di un costruttore predefinito pubblico.In fase di progettazione, è possibile creare istanze derivate per abilitare fasi di progettazione specifiche, ad esempio rendering del modello, generazione DDL e così via.Per abilitare la creazione di istanze in fase di progettazione per i tipi che non dispongono di un costruttore predefinito pubblico, implementare questa interfaccia.I servizi in fase di progettazione individueranno automaticamente le implementazioni di questa interfaccia che si trovano nello stesso assembly del tipo derivato. + Tipo di contesto.Il parametro di questo tipo è covariante. Ciò significa che è possibile usare il tipo specificato o qualsiasi tipo più derivato. Per altre informazioni sulla covarianza e la controvarianza, vedere . + + + Crea una nuova istanza di un tipo derivato. + Istanza di TContext + + + Strategia utilizzata per eseguire un comando o una query sul database, possibilmente con la logica dei tentativi quando si verifica un errore. + + + Esegue l'operazione specificata. + Delegato che rappresenta un'operazione eseguibile che non restituisce risultati. + + + Esegue l'operazione specificata e restituisce il risultato. + Risultato dell'operazione. + Delegato che rappresenta un'operazione eseguibile che restituisce il risultato di tipo . + Tipo restituito di . + + + Esegue l'operazione asincrona specificata e restituisce il risultato. + Attività che verrà eseguita fino al completamento se l'attività originale viene portata a termine correttamente (la prima volta o dopo più tentativi).Se l'attività ha esito negativo con un errore non temporaneo o viene raggiunto il numero massimo consentito di tentativi, l'attività restituita darà un errore e l'eccezione dovrà essere osservata. + Funzione che restituisce un'attività avviata di tipo . + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + Tipo di risultato dell'oggetto restituito da . + + + Esegue l'operazione asincrona specificata. + Attività che verrà eseguita fino al completamento se l'attività originale viene portata a termine correttamente (la prima volta o dopo più tentativi).Se l'attività ha esito negativo con un errore non temporaneo o viene raggiunto il numero massimo consentito di tentativi, l'attività restituita darà un errore e l'eccezione dovrà essere osservata. + Funzione che restituisce un'attività avviata. + Token di annullamento utilizzato per annullare l'operazione di ripetizione, ma non le operazioni che sono già in corso o che sono state completate correttamente. + + + Indica se l'oggetto può ripetere l'esecuzione dopo un errore. + + + Rappresenta un valore chiave tramite cui viene identificato in modo univoco un modello Entity Framework caricato in memoria. + + + Determina se la chiave del modello memorizzata nella cache corrente è uguale alla chiave del modello memorizzata nella cache specificata. + true se la chiave del modello memorizzata nella cache corrente è uguale alla chiave del modello memorizzata nella cache specificata; in caso contrario, false. + Chiave del modello memorizzata nella cache da confrontare con la chiave del modello memorizzata nella cache corrente. + + + Restituisce la funzione hash per questa chiave del modello memorizzata nella cache. + Funzione hash per questa chiave del modello memorizzata nella cache. + + + Implementare questa interfaccia nel contesto per utilizzare la logica personalizzata per calcolare la chiave utilizzata per cercare un modello già creato nella cache.Questa interfaccia consente di disporre di un singolo tipo di contesto che può essere utilizzato con modelli diversi nello stesso oggetto AppDomain o più tipi di contesto in cui viene utilizzato lo stesso modello. + + + Ottiene la chiave memorizzata nella cache associata al provider. + Chiave memorizzata nella cache associata al provider. + + + Servizio per ottenere l'oggetto corretto da un oggetto specificato. + + + Restituisce l'oggetto per la connessione specificata. + Factory del provider per la connessione. + Connessione. + + + Servizio per ottenere un token del manifesto del provider data una connessione.La classe viene utilizzata per impostazione predefinita e utilizza il provider sottostante per ottenere il token che spesso implica l'apertura della connessione.In alternativa, è possibile utilizzare un'implementazione diversa aggiungendo a che può utilizzare qualsiasi informazione nella connessione per restituire il token.Ad esempio, se la connessione fa riferimento a un database SQL Server 2008, "2008" può essere restituito senza aprire la connessione. + + + Restituisce il token del manifesto da utilizzare per la connessione specificata. + Token del manifesto da utilizzare. + Connessione per cui è richiesto un token del manifesto. + + + Implementare questa interfaccia per consentire la serializzazione delle annotazioni personalizzate rappresentate dalle istanze di da e verso EDMX XML.Di norma, un'istanza del serializzatore è impostata tramite il metodo . + + + Deserializza la stringa specificata nuovamente nel valore di annotazione previsto. + Valore dell'annotazione deserializzata. + Nome dell'annotazione che viene deserializzata. + Stringa da deserializzare. + + + Serializza il valore di annotazione specificato in una stringa per l'archiviazione in EDMX XML. + Valore serializzato. + Nome dell'annotazione che viene serializzata. + Valore da serializzare. + + + Questa convenzione fa in modo che DbModelBuilder includa i metadati sul modello durante la compilazione di quest'ultimo.Quando crea un modello in base alla convenzione, la aggiunge all'elenco di quelle utilizzate da DbModelBuilder.Questo determinerà la scrittura di metadati del modello nel database se DbContext viene utilizzato per creare il database.Questo può essere utilizzato per verificare rapidamente se il modello è stato modificato dall'ultima volta che è stato utilizzato sul database.Questa convenzione può essere rimossa dalle convenzioni eseguendo l'override del metodo OnModelCreating in una classe DbContext derivata. + + + Inizializza una nuova istanza della classe . + + + Interfaccia implementata da oggetti che possono fornire un'istanza .La classe implementa questa interfaccia per fornire l'accesso a ObjectContext sottostante. + + + Ottiene il contesto dell’oggetto. + Contesto dell'oggetto. + + + Utilizzato da e per risolvere un nome invariante del provider da . + + + Ottiene il nome del provider. + Nome del provider. + + + Le istanze di questa classe vengono utilizzate per creare oggetti DbConnection per SQL Server LocalDb basati su un nome di database o su una stringa di connessione specificati. + + + Crea una nuova istanza della factory di connessione per la versione specificata di LocalDb.Per SQL Server 2012 LocalDb utilizzare "v11.0".Per LocalDb di SQL Server 2014 e versioni successive usa "mssqllocaldb". + Versione di LocalDb da utilizzare. + + + Crea una nuova istanza della factory di connessione per la versione specificata di LocalDb.Per SQL Server 2012 LocalDb utilizzare "v11.0".Per LocalDb di SQL Server 2014 e versioni successive usa "mssqllocaldb". + Versione di LocalDb da utilizzare. + Stringa di connessione da utilizzare per le opzioni del database diverse da 'Initial Catalog', 'Data Source' e 'AttachDbFilename'.'Initial Catalog' e 'AttachDbFilename' verranno anteposti a questa stringa in base al nome del database quando viene chiamato CreateConnection.'Data Source' verrà impostato in base all'argomento LocalDbVersion. + + + Stringa di connessione da utilizzare per le opzioni del database diverse da 'Initial Catalog', 'Data Source' e 'AttachDbFilename'.'Initial Catalog' e 'AttachDbFilename' verranno anteposti a questa stringa in base al nome del database quando viene chiamato CreateConnection.'Data Source' verrà impostato in base all'argomento LocalDbVersion.L'impostazione predefinita è 'Integrated Security=True;'. + + + Crea una connessione per SQL Server LocalDb basata sul nome di database o sulla stringa di connessione specificato.Se la stringa specificata contiene un carattere '=', viene trattata come una stringa di connessione completa; in caso contrario, viene trattata solo come un nome di database. + Oggetto DbConnection inizializzato. + Nome di database o stringa di connessione. + + + Questa convenzione utilizza il nome della classe derivata come contenitore per il modello concettuale compilato da Code First. + + + Applica la convenzione al modello specificato. + Contenitore a cui applicare la convenzione. + Modello. + + + Questa convenzione utilizza lo spazio dei nomi della classe derivata come spazio dei nomi del modello concettuale compilato da Code First. + + + Confronta gli oggetti utilizzando l'uguaglianza dei riferimenti. + + + Inizializza una nuova istanza della classe . + + + Ottiene l'istanza predefinita. + Istanza predefinita. + + + Determina se le istanze dell'oggetto specificato sono considerate uguali. + true se gli oggetti sono considerati uguali. In caso contrario, false. + Primo oggetto da confrontare. + Secondo oggetto da confrontare. + + + Ottiene il codice hash per l'oggetto specificato. + Codice hash per l'oggetto specificato. + Oggetto. + + + Le istanze di questa classe vengono utilizzate internamente per creare espressioni costanti per da inserire nell'albero delle espressioni in sostituzione dei riferimenti a e . + Tipo dell'elemento. + + + Proprietà pubblica prevista nell'albero delle espressioni LINQ. + Query. + + + Eccezione che viene generata quando l'azione ha nuovamente esito negativo dopo essere stata riprovata un numero configurato di volte. + + + Inizializza una nuova istanza della classe con nessun messaggio di errore. + + + Inizializza una nuova istanza della classe con un messaggio di errore specificato. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza della classe . + Messaggio in cui viene descritto l'errore. + Eccezione che ha determinato l'eccezione corrente. + + + Le istanze di questa classe vengono utilizzate per creare oggetti DbConnection per SQL Server Compact Edition basati su un nome di database o su una stringa di connessione specificati. + + + Crea una nuova factory di connessione con le proprietà DatabaseDirectory e BaseConnectionString vuote (impostazione predefinita). + Nome invariante del provider che specifica la versione di SQL Server Compact Edition da utilizzare. + + + Crea una nuova factory di connessione con le proprietà DatabaseDirectory e BaseConnectionString specificate. + Nome invariante del provider che specifica la versione di SQL Server Compact Edition da utilizzare. + Percorso da anteporre al nome del database che formerà il nome file utilizzato da SQL Server Compact Edition durante la creazione o la lettura del file di database.Una stringa vuota indica che SQL Server Compact Edition utilizzerà l'impostazione predefinita per il percorso del file di database. + Stringa di connessione da utilizzare per le opzioni nel database diverse da 'Origine dati'.L'origine dati verrà anteposta a questa stringa basata sul nome del database quando viene chiamato CreateConnection. + + + Stringa di connessione da utilizzare per le opzioni nel database diverse da 'Origine dati'.L'origine dati verrà anteposta a questa stringa basata sul nome del database quando viene chiamato CreateConnection.L'impostazione predefinita è una stringa vuota, che indica non verranno utilizzate altre opzioni. + + + Crea una connessione per SQL Server Compact Edition basata sul nome di database o sulla stringa di connessione specificati.Se la stringa specificata contiene un carattere '=', viene trattata come una stringa di connessione completa; in caso contrario, viene trattata solo come un nome di database. + Oggetto DbConnection inizializzato. + Nome di database o stringa di connessione. + + + Percorso da anteporre al nome del database che formerà il nome file utilizzato da SQL Server Compact Edition durante la creazione o la lettura del file di database.Il valore predefinito è" | DataDirectory |", che indica che il file verrà inserito nella directory dei dati designata. + + + Nome invariante del provider che specifica la versione di SQL Server Compact Edition da utilizzare. + + + Le istanze di questa classe vengono utilizzate per creare oggetti DbConnection per SQL Server basati su un nome di database o su una stringa di connessione specificati.Per impostazione predefinita, la connessione viene effettuata a '.\SQLEXPRESS'.Ciò può essere modificato modificando la stringa di connessione quando si costruisce un'istanza della factory. + + + Crea una nuova factory di connessione con la proprietà BaseConnectionString predefinita di 'Data Source=.\SQLEXPRESS; Integrated Security=True; MultipleActiveResultSets=True;'. + + + Crea una nuova factory di connessione con la proprietà BaseConnectionString specificata. + Stringa di connessione da utilizzare per le opzioni del database diverse da 'Catalogo iniziale'.Il 'Catalogo iniziale' verrà anteposto a questa stringa basata sul nome del database quando viene chiamato CreateConnection. + + + Stringa di connessione da utilizzare per le opzioni del database diverse da 'Catalogo iniziale'.Il 'Catalogo iniziale' verrà anteposto a questa stringa basata sul nome del database quando viene chiamato CreateConnection.L'impostazione predefinita è 'Data Source=.\SQLEXPRESS; Integrated Security=True;'. + + + Crea una connessione per SQL Server basata sul nome di database o sulla stringa di connessione specificati.Se la stringa specificata contiene un carattere '=', viene trattata come una stringa di connessione completa; in caso contrario, viene trattata solo come un nome di database. + Oggetto DbConnection inizializzato. + Nome di database o stringa di connessione. + + + Questo attributo può essere applicato a un'intera classe derivata, a singole proprietà o alle proprietà di tale classe.Quando vengono applicate, eventuali proprietà o individuate verranno comunque incluse nel modello, ma non verranno inizializzate automaticamente. + + + Inizializza una nuova istanza della classe . + + + Implementato dai provider di Entity Framework e usato per verificare se le tabelle esistono o meno in un determinato database.Viene usato dagli inizializzatori di database per determinare se considerare o meno vuoto un database esistente e, se necessario, creare le tabelle. + + + + Quando sottoposto a override in una classe derivata, verifica la posizione delle tabelle specificate nel database per la connessione specificata. + True se esiste una qualsiasi delle tabelle modello o la tabella EdmMetadata. + Contesto per cui viene eseguita la verifica delle tabelle, usato in genere per ottenere un oggetto appropriato. + Connessione al database.Può essere aperta o chiusa; deve essere richiusa se è aperta.Non eliminare. + Tabelle di cui verificare l'esistenza. + Nome della tabella EdmMetadata di cui verificare l'esistenza. + + + Metodo helper per ottenere il nome della tabella dello spazio S specificato. + Nome della tabella. + Set di entità dello spazio S per la tabella. + + + Questa classe viene utilizzata da per leggere e scrivere le informazioni di traccia delle transazioni dal database.Per personalizzare la definizione della tabella delle transazioni è possibile derivare da questa classe ed eseguire l'override di .Le classi derivate possono essere registrate utilizzando . + + + Inizializza una nuova istanza della classe . + Connessione utilizzata dal contesto per cui verranno registrate le transazioni. + + + Questo metodo viene chiamato quando il modello per un contesto derivato è stato inizializzato. + Generatore che definisce il modello per il contesto creato. + + + Ottiene o imposta un oggetto da utilizzare per leggere e scrivere istanze di . + Oggetto che può essere usato per leggere e scrivere nelle istanze di . + + + Rappresenta la classe di base per gli intercettori che gestiscono le operazioni di transazione.Le classi derivate possono essere registrate utilizzando o . + + + Inizializza una nuova istanza della classe . + + + Può essere implementato in una classe derivata. + Connessione che ha avviato la transazione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione che avvia la transazione. + Informazioni contestuali associate alla chiamata. + + + Quando viene implementato in una classe derivata, restituisce lo script per preparare il database per il gestore delle transazioni. + Script per modificare lo schema del database per il gestore delle transazioni. + + + Può essere implementato in una classe derivata. + Connessione che è stata chiusa. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione che viene chiusa. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che è stata sottoposta al commit. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che viene sottoposta al commit. + Informazioni contestuali associate alla chiamata. + + + Ottiene la connessione per cui verranno gestite le operazioni di transazione. + Oggetto per cui verranno gestite le operazioni di transazione. + + + Può essere implementato in una classe derivata. + Transazione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Ottiene il contesto per cui verranno gestite le operazioni di transazione. + Oggetto per cui verranno gestite le operazioni di transazione.Può essere null. + + + Rilascia le risorse utilizzate da questo gestore delle transazioni. + + + Rilascia le risorse utilizzate da questo gestore delle transazioni. + true per rilasciare sia le risorse gestite sia quelle non gestite; false per rilasciare solo quelle non gestite. + + + Può essere implementato in una classe derivata. + Connessione che è stata eliminata. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che è stata eliminata. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione che viene eliminata. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che viene eliminata. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Inizializza l'istanza utilizzando il contesto specificato. + Contesto per cui verranno gestite le operazioni di transazione. + + + Inizializza l'istanza utilizzando il contesto specificato. + Contesto per cui verranno gestite le operazioni di transazione. + Connessione da utilizzare per l'inizializzazione. + + + Ottiene o imposta un valore che indica se questo gestore delle transazioni è eliminato. + true se il gestore delle transazioni è eliminato. In caso contrario, false. + + + Può essere implementato in una classe derivata. + Transazione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione. + Informazioni contestuali associate alla chiamata. + + + Controlla se il contesto di intersezione specificato contiene il contesto di destinazione o se la connessione fornita è uguale a quella utilizzata dal contesto di destinazione. + true se il contesto di intersezione specificato contiene il contesto di destinazione o se la connessione specificata è uguale a quella utilizzato dal contesto di destinazione qualora il contesto specificato di intersezione non contenga alcun contesto. In caso contrario false. + Connessione. + Contesto di intersezione. + + + Ottiene il contesto per cui verranno gestite le operazioni di transazione. + Oggetto per cui verranno gestite le operazioni di transazione. + + + Può essere implementato in una classe derivata. + Connessione che è stata aperta. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione che viene aperta. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che è stata sottoposta al rollback. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Transazione che viene sottoposta al rollback. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Può essere implementato in una classe derivata. + Connessione. + Informazioni contestuali associate alla chiamata. + + + Rappresenta una transazione. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta l'ora locale dell'avvio della transazione. + L'ora locale dell'avvio della transazione. + + + Indica un valore che specifica se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Restituisce il codice hash per l'istanza. + Codice hash per l'istanza. + + + Ottiene o imposta un ID univoco assegnato a un oggetto transazione. + ID univoco assegnato a un oggetto transazione. + + + Generata quando un contesto viene generato dai modelli in modalità Database First o Model First e viene utilizzato in modalità Code First. + + + Inizializza una nuova istanza della classe . + + + Inizializza una nuova istanza della classe . + Oggetto contenente i dati serializzati dell'oggetto. + Informazioni contestuali sull'origine o sulla destinazione. + + + Inizializza una nuova istanza della classe . + Messaggio. + + + Inizializza una nuova istanza della classe . + Messaggio. + Eccezione interna. + + + Rappresenta la creazione di un servizio che permette la generazione del codice delle annotazioni personalizzate come parte dello scaffolding delle migrazioni.La classe derivata deve essere impostata su . + + + Inizializza una nuova istanza della classe . + + + Genera il codice per il valore di annotazione specificato. + Nome dell'annotazione per cui il valore viene generato. + Valore dell'annotazione. + Writer in cui deve essere scritto il codice generato. + + + Restituisce gli spazi dei nomi aggiuntivi che devono essere inclusi nel codice generato per la migrazione sottoposta a scaffolding.L'implementazione predefinita restituisce un'enumerazione vuota. + Elenco degli spazi dei nomi aggiuntivi da includere. + Nomi delle annotazioni che vengono incluse nel codice generato. + + + Rappresenta una coppia di valori di annotazione nell'oggetto sottoposto a scaffolding o codificato manualmente. + + + Crea una nuova coppia di valori di annotazione. + Valore precedente dell'annotazione, che può essere null se l'annotazione è appena stata creata. + Valore nuovo dell'annotazione, che può essere null se l'annotazione è appena stata eliminata. + + + Determina se l'oggetto specificato è uguale a questa istanza dell'oggetto. + true se l'oggetto specificato è uguale a questa istanza. In caso contrario, false. + Oggetto con cui eseguire il confronto. + + + Recupera il codice hash. + Codice hash. + + + Ottiene il valore nuovo dell'annotazione, che può essere null se l'annotazione è appena stata eliminata. + Valore nuovo dell'annotazione, che può essere null se l'annotazione è appena stata eliminata. + + + Ottiene il valore precedente dell'annotazione, che può essere null se l'annotazione è appena stata creata. + Valore precedente dell'annotazione, che può essere null se l'annotazione è appena stata creata. + + + Restituisce true se entrambe le coppie di annotazioni contengono gli stessi valori; in caso contrario, false. + true se entrambe le coppie contengono gli stessi valori. + Coppia di valori di annotazione. + Coppia di valori di annotazione. + + + Restituisce true se le due coppie di annotazioni contengono valori differenti; in caso contrario, false. + true se le coppie contengono valori differenti. + Coppia di valori di annotazione. + Coppia di valori di annotazione. + + + Restituito da e dai metodi correlati per indicare se un oggetto non è in conflitto con un altro in modo che i due oggetti possano essere combinati in un unico oggetto. + + + Crea una nuova istanza della classe . + Indica se i due oggetti testati sono compatibili. + Messaggio di errore che indica i motivi per cui gli oggetti non sono compatibili.Previsto null se isCompatible è true. + + + Se è true, restituisce un messaggio di errore che indica i motivi per cui i due oggetti non sono compatibili. + + + True se i due oggetti testati non sono compatibili; in caso contrario, false. + + + Conversione implicita a un valore booleano per consentire l'utilizzo dell'oggetto risultato direttamente nei controlli. + True se il risultato è compatibili; in caso contrario, false. + Oggetto da convertire. + + + I tipi utilizzati come annotazioni personalizzate possono implementare questa interfaccia per indicare che un tentativo di utilizzare più annotazioni con lo stesso nome in una tabella o colonna specificata è possibile eseguendo il merge delle diverse annotazioni in una sola. + + + Restituisce true se l'annotazione non è in conflitto con l'annotazione specificata in modo che le due possano essere combinate insieme utilizzando il metodo . + Oggetto CompatibilityResult che indica se questa annotazione è compatibile con l'altra. + Annotazione da confrontare. + + + Esegue il merge dell'annotazione con l'annotazione specificata e restituisce una nuova annotazione sottoposta al merge.Il metodo riesce solo se restituisce true. + Nuova annotazione sottoposta al merge. + Annotazione da sottoporre al merge con questa. + + + Rappresenta le annotazioni personalizzate per la rappresentazione degli indici del database in un modello di Entity Framework. + + + Inizializza una nuova istanza della classe usando la raccolta specificata di indici. + Attributi dell'indice che rappresentano uno o più indici. + + + Inizializza una nuova istanza della classe usando la raccolta specificata di indici. + Attributo dell'indice che rappresenta un indice. + + + Nome utilizzato quando l'annotazione viene archiviata nei metadati di Entity Framework o serializzata in un file SSDL/EDMX. + + + Ottiene gli indici rappresentati dall'annotazione. + Indici rappresentati dall'annotazione. + + + Restituisce true se l'annotazione non è in conflitto con l'annotazione specificata in modo che le due possano essere combinate insieme utilizzando il metodo . + Oggetto CompatibilityResult che indica se questa annotazione è compatibile con l'altra. + Annotazione da confrontare. + + + Esegue il merge dell'annotazione con l'annotazione specificata e restituisce una nuova annotazione contenente gli indici sottoposti al merge. + Nuova annotazione con gli indici sottoposti al merge da entrambe le annotazioni. + Annotazione da sottoporre al merge con questa. + L'altra annotazione contiene gli indici non compatibili con gli indici di questa annotazione. + + + Restituisce una rappresentazione in forma di stringa dell'oggetto . + Rappresentazione in forma di stringa dell'oggetto . + + + Questa classe viene utilizzata per la serializzazione e la deserializzazione degli oggetti affinché sia possibile archiviarli nel modulo EDMX del modello di Entity Framework. + + + Inizializza una nuova istanza della classe . + + + Deserializza la stringa specificata nuovamente in un oggetto . + Valore dell'annotazione deserializzata. + Nome dell'annotazione che viene deserializzata. + Stringa da deserializzare. + Se si verifica un errore durante la lettura del valore serializzato. + + + Serializza l'oggetto specificato in una stringa per l'archiviazione in EDMX XML. + Valore serializzato. + Nome dell'annotazione che viene serializzata. + Valore da serializzare che deve essere un oggetto IndexAnnotation. + + + Rappresenta gli argomenti evento passati ai gestori di eventi . + + + Aggiunge un'istanza di alla catena di responsabilità dei sistemi di risoluzione utilizzati per risolvere le dipendenze necessarie a Entity Framework.A differenza del metodo AddDependencyResolver, questo metodo pone il sistema di risoluzione alla base della catena di responsabilità in modo che venga utilizzato unicamente per risolvere una dipendenza che non potrebbe essere risolta mediante nessuno degli altri sistemi di risoluzione. + Sistema di risoluzione da aggiungere. + + + Aggiunge un'istanza di alla catena di responsabilità dei sistemi di risoluzione utilizzati per risolvere le dipendenze necessarie a Entity Framework. + Sistema di risoluzione da aggiungere. + Se true, il sistema di risoluzione aggiunto avrà la precedenza sulle impostazioni nel file di configurazione. + + + Ottiene uno snapshot dell'oggetto che sta per essere bloccato.Utilizzare i metodi GetService su questo oggetto per ottenere i servizi che sono stati registrati. + Snapshot dell'oggetto che sta per essere bloccato. + + + Specifica se questa istanza è uguale a un oggetto specifico. + true se questa istanza è uguale a un oggetto specifico. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a questa istanza. + Codice hash associato a questa istanza. + + + Ottiene il tipo dell'istanza. + Tipo dell'istanza. + + + Aggiunge un sistema di risoluzione di wrapping alla configurazione che sta per essere bloccata.Un sistema di risoluzione di wrapping avvia un servizio restituito dalla catena di sistemi di risoluzione e lo sostituisce o ne esegue il wrapping con un altro servizio dello stesso tipo. + Delegato che accetta il servizio non sottoposto a wrapping e la chiave e restituisce il servizio sostituito o sottoposto a wrapping. + Tipo di servizio da restituire o di cui eseguire il wrapping. + + + Restituisce una rappresentazione in forma di stringa di . + Rappresentazione in forma di stringa di . + + + Metodi di estensione per chiamare il metodo utilizzando un parametro di tipo generico e/o nessun nome. + + + Chiama che passa il tipo generico del metodo come argomento di tipo e Null come argomento nome. + Dipendenza risolta o Null se il sistema di risoluzione non l'ha risolta. + Sistema di risoluzione da utilizzare. + Tipo di contratto da risolvere. + + + Chiama che passa il tipo generico del metodo e il nome specificato come argomenti. + Dipendenza risolta o Null se il sistema di risoluzione non l'ha risolta. + Sistema di risoluzione da utilizzare. + Chiave della dipendenza da risolvere. + Tipo di contratto da risolvere. + + + Chiama che passa l'argomento di tipo specificato e utilizza Null come argomento nome. + Dipendenza risolta o Null se il sistema di risoluzione non l'ha risolta. + Sistema di risoluzione da utilizzare. + Tipo di contratto da risolvere. + + + Chiama che passa il tipo generico del metodo come argomento di tipo e Null come argomento nome. + Tutte le dipendenze risolte o se nessun servizio viene risolto. + Sistema di risoluzione da utilizzare. + Tipo di contratto da risolvere. + + + Chiama che passa il tipo generico del metodo e il nome specificato come argomenti. + Tutte le dipendenze risolte o se nessun servizio viene risolto. + Sistema di risoluzione da utilizzare. + Chiave della dipendenza da risolvere. + Tipo di contratto da risolvere. + + + Chiama che passa l'argomento di tipo specificato e utilizza Null come argomento nome. + Tutte le dipendenze risolte o se nessun servizio viene risolto. + Sistema di risoluzione da utilizzare. + Tipo di contratto da risolvere. + + + Implementazione di utilizzata per risolvere le factory . + Tipo di strategia di esecuzione che viene risolta. + + + Inizializza una nuova istanza di + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà utilizzata questa strategia di esecuzione. + Stringa che sarà confrontata al nome del server nella stringa di connessione.null non corrisponderà a niente. + Funzione che restituisce una nuova istanza di una strategia di esecuzione. + + + Se il tipo specificato è , questo sistema di risoluzione tenterà di restituire il servizio da utilizzare, in caso contrario restituirà Null.Se il tipo specificato è Func{IExecutionStrategy}, si prevede che la chiave corrisponda a un oggetto . + + o Null. + Tipo di servizio da risolvere. + Chiave utilizzata per determinare il servizio da restituire. + + + Se il tipo specificato è , questo sistema di risoluzione tenterà di restituire il servizio da utilizzare, in caso contrario restituirà un'enumerazione vuota.Se il tipo specificato è Func{IExecutionStrategy}, si prevede che la chiave corrisponda a un oggetto . + Oggetto enumerabile di o enumerazione vuota. + Tipo di servizio da risolvere. + Chiave utilizzata per determinare il servizio da restituire. + + + Questa interfaccia è implementata da qualsiasi oggetto che può risolvere una dipendenza, direttamente o tramite l'utilizzo di un contenitore esterno. + + + Tenta di risolvere una dipendenza per un tipo di contratto specificato e facoltativamente per una determinata chiave.Se il sistema di risoluzione non è in grado di risolvere la dipendenza, deve restituire Null e non generare nulla.In questo modo i sistemi di risoluzione possono essere utilizzati in un modello di catena di responsabilità in modo che vengano contattati più sistemi di risoluzione per risolvere una dipendenza finché uno non esegue l'operazione. + Dipendenza risolta, che deve essere un'istanza del tipo di contratto specificato, o Null se la dipendenza non è stata risolta. + Interfaccia o classe di base astratta che definisce la dipendenza da risolvere.L'oggetto restituito deve essere un'istanza di questo tipo. + Facoltativamente, la chiave della dipendenza da risolvere.Può essere Null per le dipendenze non differenziate dalla chiave. + + + Tenta di risolvere una dipendenza per un tipo di contratto specificato e facoltativamente per una determinata chiave.Se il sistema di risoluzione non è in grado di risolvere la dipendenza, deve restituire un'enumerazione vuota e non generare nulla.Questo metodo è diverso da in quanto restituisce tutti i servizi registrati per la combinazione di chiave e tipo specificata. + Tutti i servizi che risolvono la dipendenza, che deve essere un'istanza del tipo di contratto specificato, o enumerazione vuota se la dipendenza non è stata risolta. + Interfaccia o classe di base astratta che definisce la dipendenza da risolvere.Ogni oggetto restituito deve essere un'istanza di questo tipo. + Facoltativamente, la chiave della dipendenza da risolvere.Può essere Null per le dipendenze non differenziate dalla chiave. + + + Implementa per risolvere una dipendenza in modo che restituisca sempre la stessa istanza. + Tipo che definisce il contratto per la dipendenza che verrà risolta. + + + Costruisce un nuovo sistema di risoluzione che restituirà l'istanza specificata per il tipo di contratto, indipendentemente dalla chiave passata al metodo Get. + Istanza da restituire. + + + Costruisce un nuovo sistema di risoluzione che restituirà l'istanza specificata per il tipo di contratto se la chiave specificata corrisponde alla chiave passata al metodo Get sulla base del predicato specificato. + Istanza da restituire. + Predicato che utilizza l'oggetto chiave e restituisce true solo se corrisponde. + + + Costruisce un nuovo sistema di risoluzione che restituirà l'istanza specificata per il tipo di contratto se la chiave specificata corrisponde esattamente alla chiave passata al metodo Get. + Istanza da restituire. + Facoltativamente, la chiave della dipendenza da risolvere.Può essere Null per le dipendenze non differenziate dalla chiave. + + + Tenta di risolvere una dipendenza per un tipo di contratto specificato e facoltativamente per una determinata chiave.Se il sistema di risoluzione non è in grado di risolvere la dipendenza, deve restituire Null e non generare nulla.In questo modo i sistemi di risoluzione possono essere utilizzati in un modello di catena di responsabilità in modo che vengano contattati più sistemi di risoluzione per risolvere una dipendenza finché uno non esegue l'operazione. + Dipendenza risolta, che deve essere un'istanza del tipo di contratto specificato, o Null se la dipendenza non è stata risolta. + Interfaccia o classe di base astratta che definisce la dipendenza da risolvere.L'oggetto restituito deve essere un'istanza di questo tipo. + Facoltativamente, la chiave della dipendenza da risolvere.Può essere Null per le dipendenze non differenziate dalla chiave. + + + Tenta di risolvere una dipendenza per un tipo di contratto specificato e facoltativamente per una determinata chiave.Se il sistema di risoluzione non è in grado di risolvere la dipendenza, deve restituire un'enumerazione vuota e non generare nulla. + Tutti i servizi che risolvono la dipendenza, che deve essere un'istanza del tipo di contratto specificato, o enumerazione vuota se la dipendenza non è stata risolta. + Interfaccia o classe di base astratta che definisce la dipendenza da risolvere.Ogni oggetto restituito deve essere un'istanza di questo tipo. + Facoltativamente, la chiave della dipendenza da risolvere.Può essere Null per le dipendenze non differenziate dalla chiave. + + + Rappresenta un'implementazione di usata per risolvere le factory . + + + Inizializza una nuova istanza della classe . + Funzione che restituisce una nuova istanza di un gestore delle transazioni. + Nome invariante del provider ADO.NET che indica il tipo di connessione ADO.NET per cui verrà utilizzato il gestore delle transazioni.null non corrisponderà a niente. + Stringa che sarà confrontata al nome del server nella stringa di connessione.null non corrisponderà a niente. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto con cui eseguire il confronto. + + + Recupera il codice hash per l'istanza dell'oggetto. + Codice hash per l'istanza dell'oggetto. + + + Se il tipo specificato è , questo metodo tenterà di restituire il servizio da utilizzare, in caso contrario restituirà null.Se il tipo specificato è , si prevede che la chiave corrisponda a un oggetto . + + o Null. + Tipo di servizio da risolvere. + Chiave utilizzata per determinare il servizio da restituire. + + + Se il tipo specificato è , questo sistema di risoluzione tenterà di restituire il servizio da utilizzare, in caso contrario restituirà un'enumerazione vuota.Se il tipo specificato è , si prevede che la chiave corrisponda a un oggetto . + Oggetto enumerabile di o enumerazione vuota. + Tipo di servizio da risolvere. + Chiave utilizzata per determinare il servizio da restituire. + + + Fornisce metodi di utilità per la lettura da un file App.config o Web.config. + + + Inizializza una nuova istanza di . + Configurazione da cui leggere. + + + Ottiene i servizi specificati del provider dalla configurazione. + Nome del tipo dei servizi del provider oppure Null se non viene trovato. + Nome invariante dei servizi del provider. + + + Rappresenta una visualizzazione di mapping. + + + Crea un'istanza di che dispone del codice SQL dell'entità specificata. + Stringa che specifica il codice SQL dell'entità. + + + Ottiene il codice SQL dell'entità. + + + Rappresenta la classe di base astratta per le implementazioni della cache di visualizzazione di mapping.Le classi derivate devono avere un costruttore senza parametri se utilizzate con . + + + Inizializza una nuova istanza della classe . + + + Ottiene una visualizzazione corrispondente alla misura specificata. + Oggetto che specifica la visualizzazione di mapping o null se la misura non è associata a una visualizzazione di mapping. + Oggetto che specifica la misura. + + + Ottiene un valore hash calcolato sulla chiusura del mapping. + Valore hash calcolato sulla chiusura del mapping. + + + Specifica un metodo per creare istanze concrete di . + + + Inizializza una nuova istanza della classe . + + + Crea un'istanza della cache di visualizzazione generata per il mapping del contenitore specificato dai nomi dei contenitori di cui è stato eseguito il mapping. + + che specifica la cache di visualizzazione generata. + Nome di un contenitore nel modello concettuale. + Nome di un contenitore nel modello di archivio. + + + Definisce un attributo personalizzato che specifica il tipo di cache di visualizzazione di mapping (sottoclasse di ) associato a un tipo di contesto (sottoclasse di o ).Viene create un'istanza del tipo di cache in fase di esecuzione e viene utilizzata per recuperare le visualizzazioni pregenerate nel contesto corrispondente. + + + Crea un'istanza di che associa un tipo di contesto a un tipo di cache di visualizzazione di mapping. + Sottoclasse di o . + Nome completo dell'assembly del tipo di cache. + + + Crea un'istanza di che associa un tipo di contesto a un tipo di cache di visualizzazione di mapping. + Sottoclasse di o . + Sottoclasse di . + + + Rappresenta un termine di pluralizzazione personalizzato che verrà utilizzato dall'oggetto + + + Creare una nuova istanza + Stringa non Null o vuota che rappresenta la forma singolare. + Stringa non Null o vuota che rappresenta la forma plurale. + + + Ottiene la forma plurale. + + + Ottiene la forma singolare. + + + Implementazione predefinita del servizio di pluralizzazione che verrà utilizzato da Entity Framework.Questo servizio di pluralizzazione è basato sulle impostazioni locali della lingua inglese. + + + Costruisce una nuova istanza del servizio di pluralizzazione predefinito utilizzato in Entity Framework. + + + Costruisce una nuova istanza del servizio di pluralizzazione predefinito utilizzato in Entity Framework. + Raccolta di voci di dizionario dell'utente che verranno utilizzate da questo servizio. Questi input possono personalizzare il servizio in base alle esigenze dell'utente. + + + Restituisce la forma plurale della parola specificata. + Forma plurale del parametro di input. + Parola da rendere al plurale. + + + Restituisce la forma singolare della parola specificata. + Forma singolare del parametro di input. + Parola da rendere al singolare. + + + Servizi di pluralizzazione che il runtime EF utilizza per implementare questa interfaccia.Per impostazione predefinita viene utilizzato l'oggetto , ma il servizio di pluralizzazione da utilizzare può essere impostato in una classe che deriva da . + + + Pluralizzare una parola utilizzando il servizio. + Parola pluralizzata + Parola da pluralizzare. + + + Singolarizzare una parola utilizzando il servizio. + Parola singolarizzata. + Parola da singolarizzare. + + + Rappresenta la classe base per le migrazioni basate sul codice.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe . + + + Aggiunge un'operazione per l'aggiunta di una colonna a una tabella esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella a cui aggiungere la colonna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna da aggiungere. + Azione che specifica la colonna da aggiungere.Ad esempio,c =&gt; c.Int(nullable: false, defaultValue: 3) + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare un nuovo vincolo di chiave esterna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonna di chiave esterna. + Tabella che contiene la colonna a cui fa riferimento la chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonna a cui fa riferimento la chiave esterna.Se non si fornisce un valore, verrà fatto riferimento alla chiave primaria della tabella principale. + Valore che indica se è necessario configurare l'eliminazione a catena per la relazione di chiave esterna.Se non si specifica un valore, l'eliminazione a catena sarà disattivata. + Nome del vincolo di chiave esterna del database.Se non si specifica un valore, verrà generato un nome univoco. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare un nuovo vincolo di chiave esterna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene le colonne di chiavi esterne.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonne di chiavi esterne. + Tabella che contiene le colonne a cui fa riferimento la chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonne a cui fa riferimento la chiave esterna.Se non si fornisce un valore, verrà fatto riferimento alla chiave primaria della tabella principale. + Valore che indica se è necessario configurare l'eliminazione a catena per la relazione di chiave esterna.Se non si specifica un valore, l'eliminazione a catena sarà disattivata. + Nome del vincolo di chiave esterna del database.Se non si specifica un valore, verrà generato un nome univoco. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare una nuova chiave primaria.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave primaria.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonna di chiave primaria. + Nome della chiave primaria del database.Se non si specifica un valore, verrà generato un nome univoco. + Valore che indica se si tratta di una chiave primaria cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare una nuova chiave primaria basata su più colonne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene le colonne di chiavi primarie.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonne di chiavi primarie. + Nome della chiave primaria del database.Se non si specifica un valore, verrà generato un nome univoco. + Valore che indica se si tratta di una chiave primaria cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per modificare la definizione di una colonna esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella in cui esiste la colonna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna da modificare. + Azione che specifica la nuova definizione per la colonna.Ad esempio,c =&gt; c.String(nullable: false, defaultValue: "none") + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per modificare una stored procedure.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Azione che specifica i parametri della stored procedure. + Corpo della stored procedure. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti.Ad esempio, 'new { SampleArgument = "MyValue" }'. + Parametri di questa operazione di modifica di stored procedure.Non è necessario specificare il tipo. Verrà dedotto dal parametro fornito. + + + Aggiunge un'operazione per modificare una stored procedure.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Corpo della stored procedure. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti.Ad esempio, 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per gestire le modifiche nelle annotazioni definite nelle tabelle.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Azione che specifica le colonne da includere nella tabella.Ad esempio,t =&gt; new { Id = t.Int(identity: true), Name = t.String() } + Annotazioni personalizzate modificate nella tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + Colonne in questa operazione.Non è necessario specificare il tipo. Verrà dedotto dal parametro columnsAction specificato. + + + Aggiunge un'operazione per creare un indice in una singola colonna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella in cui creare l'indice.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna in cui creare l'indice. + Valore che indica se si tratta di un indice univoco.Se non si specifica un valore, verrà creato un indice non univoco. + Nome da usare per l'indice nel database.Se non si specifica un valore, verrà generato un nome univoco. + Valore che indica se si tratta di un indice cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare un indice in più colonne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella in cui creare l'indice.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome delle colonne in cui creare l'indice. + Valore che indica se si tratta di un indice univoco.Se non si specifica un valore, verrà creato un indice non univoco. + Nome da usare per l'indice nel database.Se non si specifica un valore, verrà generato un nome univoco. + Valore che indica se si tratta di un indice cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare una nuova stored procedure.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Azione che specifica i parametri della stored procedure. + Corpo della stored procedure. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti.Ad esempio, 'new { SampleArgument = "MyValue" }'. + Parametri di questa operazione di creazione di stored procedure.Non è necessario specificare il tipo. Verrà dedotto dal parametro fornito. + + + Aggiunge un'operazione per creare una nuova stored procedure.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Corpo della stored procedure. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti.Ad esempio, 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per creare una nuova tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Oggetto che consente l'ulteriore configurazione dell'operazione di creazione della tabella. + Nome della tabella.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Azione che specifica le colonne da includere nella tabella.Ad esempio,t =&gt; new { Id = t.Int(identity: true), Name = t.String() } + Annotazioni personalizzate presenti nella tabella da creare.Può essere Null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + Colonne in questa operazione di creazione della tabella.Non è necessario specificare il tipo. Verrà dedotto dal parametro columnsAction specificato. + + + Aggiunge un'operazione per creare una nuova tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Oggetto che consente l'ulteriore configurazione dell'operazione di creazione della tabella. + Nome della tabella.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Azione che specifica le colonne da includere nella tabella.Ad esempio,t =&gt; new { Id = t.Int(identity: true), Name = t.String() } + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + Colonne in questa operazione di creazione della tabella.Non è necessario specificare il tipo. Verrà dedotto dal parametro columnsAction specificato. + + + Operazioni da eseguire durante il processo di downgrade. + + + Aggiunge un'operazione per l'eliminazione di una colonna esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna da eliminare. + Annotazioni personalizzate presenti nella colonna che viene eliminata.Può essere Null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per l'eliminazione di una colonna esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna da eliminare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un vincolo di chiave esterna in base al nome.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome del vincolo di chiave esterna del database. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un vincolo di chiave esterna in base alla colonna di destinazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonna di chiave esterna. + Tabella che contiene la colonna a cui fa riferimento la chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un vincolo di chiave esterna in base alla colonna di destinazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonna di chiave esterna. + Tabella che contiene la colonna a cui fa riferimento la chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonne a cui fa riferimento la chiave esterna. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un vincolo di chiave esterna in base alle colonne di destinazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene le colonne di chiavi esterne.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Colonne di chiavi esterne. + Tabella che contiene le colonne a cui fa riferimento la chiave esterna.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un indice in base al nome.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare l'indice.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome dell'indice da eliminare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare un indice in base alle colonne di destinazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare l'indice.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna o delle colonne di destinazione dell'indice. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare una chiave primaria esistente creata con il nome predefinito.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave primaria.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare una chiave primaria esistente a cui non è assegnato il nome predefinito.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tabella che contiene la colonna di chiave primaria.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della chiave primaria da eliminare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare una stored procedure esistente con il nome specificato.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da eliminare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti.Ad esempio, 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare la tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Annotazioni personalizzate presenti nelle colonne della tabella che viene eliminata.Può essere Null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare la tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Annotazioni personalizzate presenti nella tabella che viene eliminata.Può essere Null o vuoto. + Annotazioni personalizzate presenti nelle colonne della tabella che viene eliminata.Può essere Null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare la tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Annotazioni personalizzate presenti nella tabella che viene eliminata.Può essere Null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eliminare la tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Determina se questa istanza è uguale a un oggetto specificato. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare con l'istanza corrente. + + + Restituisce la funzione hash per l'oggetto corrente. + Funzione hash per l'oggetto corrente. + + + Restituisce il tipo in fase di esecuzione dell'istanza corrente. + Tipo di runtime dell'istanza corrente. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Aggiunge un'operazione per spostare una stored procedure in un nuovo schema.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da spostare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Schema in cui spostare la stored procedure. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per spostare una tabella in un nuovo schema.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da spostare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Schema in cui deve essere spostata la tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per rinominare una colonna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella che contiene la colonna da rinominare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome della colonna da rinominare. + Nuovo nome della colonna. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per rinominare un indice.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella che contiene l'indice da rinominare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nome dell'indice da rinominare. + Nuovo nome dell'indice. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per rinominare una stored procedure.Per modificare lo schema di una stored procedure usare MoveStoredProcedure. Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da rinominare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nuovo nome per la stored procedure.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per rinominare una tabella.Per modificare lo schema di una tabella, usare MoveTable.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da rinominare.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Nuovo nome della tabella.Il nome dello schema è facoltativo. Se non si specifica uno schema, viene usato dbo. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eseguire un comando SQL.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Comando SQL da eseguire. + Valore che indica se il comando SQL deve essere eseguito all'esterno della transazione usata per il processo di migrazione.Se non si specifica un valore, il comando SQL verrà eseguito all'interno della transazione. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eseguire un file SQL.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + File SQL da eseguire.Si presuppone che i percorsi relativi siano relativi alla directory di base dell'istanza corrente di AppDomain. + Valore che indica se il comando SQL deve essere eseguito all'esterno della transazione usata per il processo di migrazione.Se non si specifica un valore, il comando SQL verrà eseguito all'interno della transazione. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione per eseguire un file di risorse SQL.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della risorsa del manifesto del file di risorse SQL da eseguire. + Assembly che contiene il file di risorse.Se non viene specificato, si presuppone che sia l'assembly chiamante. + Valore che indica se il comando SQL deve essere eseguito all'esterno della transazione usata per il processo di migrazione.Se non si specifica un valore, il comando SQL verrà eseguito all'interno della transazione. + Argomenti aggiuntivi che possono essere elaborati dai provider.Usare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Aggiunge un'operazione di migrazione. + Operazione di migrazione da aggiungere. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Operazioni da eseguire durante il processo di aggiornamento. + + + Configurazione relativa all'utilizzo di migrazioni per un modello specificato.Anziché utilizzare questa classe, viene solitamente creata una classe di configurazione che deriva da . + + + Inizializza una nuova istanza della classe DbMigrationsConfiguration. + + + Ottiene o imposta un valore che indica se durante la migrazione automatica è accettabile una perdita di dati.Se impostato su false, verrà generata un'eccezione in caso di perdita di dati come parte di una migrazione automatica. + + + Ottiene o imposta un valore che indica se è ammesso l'uso di migrazioni automatiche quando si esegue la migrazione del database. + + + Ottiene o imposta il generatore di codice da utilizzare durante lo scaffolding delle migrazioni. + + + Ottiene o imposta il valore di timeout per i singoli comandi in una migrazione.Il valore Null indica che verrà utilizzato il valore predefinito del provider sottostante. + + + Ottiene o imposta la stringa utilizzata per distinguere le migrazioni appartenenti a questa configurazione dalle migrazioni appartenenti alle altre configurazioni che utilizzano lo stesso database.Questa proprietà consente l'applicazione di migrazioni provenienti da più modelli diversi a un singolo database. + + + Ottiene o imposta l'oggetto DbContext derivato che rappresenta il modello di cui deve essere eseguita la migrazione. + + + Directory predefinita in cui sono archiviate le migrazioni. + + + Ottiene la factory del contesto di cronologia impostato per l'utilizzo con un provider di database specificato. + Factory del contesto di cronologia impostato per il provider di database. + Nome del provider di database per cui ottenere la factory. + + + Ottiene il generatore SQL impostato per l'utilizzo con un provider di database specificato. + Generatore SQL impostato per il provider di database. + Nome del provider di database per cui ottenere il generatore SQL. + + + Ottiene o imposta l'assembly contenente le migrazioni basate sul codice. + + + Ottiene o imposta la sottodirectory in cui sono archiviate le migrazioni basate sul codice.Si noti che questa proprietà deve essere impostata su un percorso relativo per una sottodirectory nella radice del progetto di Visual Studio. Non può essere impostata su un percorso assoluto. + + + Ottiene o imposta lo spazio dei nomi utilizzato per le migrazioni basate sul codice. + + + Aggiunge una nuova factory per la creazione dell'oggetto da utilizzare per un provider di database specificato. + Nome del provider di database per cui impostare il generatore SQL. + Factory per la creazione di istanze dell'oggetto per gli e specificati che rappresentano lo schema predefinito. + + + Aggiunge un nuovo generatore SQL da utilizzare per un provider di database specificato. + Nome del provider di database per cui impostare il generatore SQL. + Generatore SQL da utilizzare. + + + Ottiene o imposta un valore per eseguire l'override della connessione del database di cui eseguire la migrazione. + + + Configurazione relativa all'utilizzo di migrazioni per un modello specificato. + Contesto che rappresenta il modello a cui si applica la configurazione. + + + Inizializza una nuova istanza della classe DbMigrationsConfiguration. + + + Determina se la configurazione corrente è uguale all'oggetto specificato. + true se la configurazione corrente è uguale all'oggetto specificato; in caso contrario, false. + Oggetto da confrontare con la configurazione corrente. + + + Ottiene la funzione hash per questa istanza. + Funzione hash per questa istanza. + + + Restituisce il tipo in fase di esecuzione dell'istanza corrente. + Tipo di runtime dell'istanza corrente. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Eseguito dopo l'aggiornamento della migrazione più recente per consentire l'aggiornamento dei dati di inizializzazione. + Contesto da utilizzare per l'aggiornamento dei dati di inizializzazione. + + + Restituisce la rappresentazione di stringa di questa configurazione. + Rappresentazione di stringa di questa configurazione. + + + DbMigrator viene utilizzato per applicare le migrazioni esistenti a un database.DbMigrator può essere utilizzato per eseguire l'aggiornamento e il downgrade a una qualsiasi migrazione specificata.Per eseguire lo scaffolding delle migrazioni in base alle modifiche apportate al modello, utilizzare + + + Inizializza una nuova istanza della classe DbMigrator. + Configurazione da utilizzare per il processo di migrazione. + + + Ottiene la configurazione utilizzata per il processo di migrazione. + + + Ottiene tutte le migrazioni applicate al database di destinazione. + Elenco di migrazioni. + + + Ottiene tutte le migrazioni definite nell'assembly delle migrazioni configurate. + Elenco di migrazioni. + + + Ottiene tutte le migrazioni definite nell'assembly ma non applicate al database di destinazione. + Elenco di migrazioni. + + + ID migrazione che rappresenta lo stato del database prima che venga applicata qualsiasi migrazione. + + + Aggiorna il database di destinazione a una determinata migrazione. + Migrazione a cui effettuare l'aggiornamento/il downgrade. + + + Set di metodi di estensione per + + + Aggiunge o aggiorna entità in base a un'espressione di identificazione personalizzata quando si chiama SaveChanges.Equivalente a un'operazione "upsert" dalla terminologia del database.Questo metodo può essere utile durante il seeding dei dati tramite migrazioni. + Set a cui appartengono le entità. + Espressione che specifica le proprietà da utilizzare quando si determina se dovrà essere eseguita un'operazione Add o Update. + Entità da aggiungere o aggiornare. + Tipo di entità da aggiungere o aggiornare. + + + Aggiunge o aggiorna entità in base alla chiave quando si chiama SaveChanges.Equivalente a un'operazione "upsert" dalla terminologia del database.Questo metodo può essere utile durante il seeding dei dati tramite migrazioni. + Set a cui appartengono le entità. + Entità da aggiungere o aggiornare. + Tipo di entità da aggiungere o aggiornare. + + + Classe helper utilizzata per configurare una colonna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe . + + + Crea una nuova definizione di colonna per archiviare i dati Binary.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Lunghezza massima consentita dei dati di tipo matrice. + Valore che indica se è necessario aggiungere tutti i dati fino alla lunghezza massima. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Valore che indica se questa colonna deve essere configurata o meno come timestamp. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Boolean.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Byte.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati DateTime.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Precisione della colonna. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati DateTimeOffset.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Precisione della colonna. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Decimal.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Precisione numerica della colonna. + Scala numerica della colonna. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Double.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Indica se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Crea una nuova definizione di colonna per archiviare i dati geografici.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati geometrici.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Restituisce il codice hash per l'istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Crea una nuova definizione di colonna per archiviare i dati GUID.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Integer.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Long.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Crea una nuova definizione di colonna per archiviare i dati Short.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore che indica se nel database verranno o meno generati valori per questa colonna durante l'inserimento. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Single.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati String.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Lunghezza massima consentita dei dati di tipo stringa. + Valore che indica se è necessario aggiungere tutti i dati fino alla lunghezza massima. + Valore che indica se la colonna supporta o meno il contenuto Unicode. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Crea una nuova definizione di colonna per archiviare i dati Time.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Definizione di colonna appena creata. + Valore che indica se la colonna ammette o meno valori Null. + Precisione della colonna. + Valore costante da utilizzare come valore predefinito per questa colonna. + Espressione SQL utilizzata come valore predefinito per questa colonna. + Nome della colonna. + Tipo di dati specifici del provider da utilizzare per questa colonna. + Annotazioni personalizzate in genere dal modello Code First. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Rappresenta una classe usata per configurare un parametro. + + + Inizializza una nuova istanza della classe . + + + Crea una nuova definizione di parametro per passare i dati Binary. + Definizione di parametro appena creata. + Lunghezza massima consentita dei dati di tipo matrice. + Valore che indica se è necessario aggiungere tutti i dati fino alla lunghezza massima. + Valore costante da utilizzare come valore predefinito per questo parametro. + Espressione SQL utilizzata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da utilizzare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Boolean. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Byte. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati DateTime. + Definizione di parametro appena creata. + Precisione del parametro. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati DateTimeOffset. + Definizione di parametro appena creata. + Precisione del parametro. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Decimal. + Definizione di parametro appena creata. + Precisione numerica del parametro. + Scala numerica del parametro. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Double. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Specifica se questa istanza è uguale a un oggetto specifico. + true se questa istanza è uguale a un oggetto specifico. In caso contrario, false. + Oggetto da confrontare. + + + Crea una nuova definizione di parametro per passare i dati di geografia. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati di geometria. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Ottiene il codice hash associato a questa istanza. + Codice hash associato a questa istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Crea una nuova definizione di parametro per passare i dati GUID. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Integer. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Long. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Crea una nuova definizione di parametro per passare i dati Short. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Single. + Definizione di parametro appena creata. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati String. + Definizione di parametro appena creata. + Lunghezza massima consentita dei dati di tipo stringa. + Valore che indica se è necessario aggiungere tutti i dati fino alla lunghezza massima. + Valore che indica se il parametro supporta o meno il contenuto Unicode. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Crea una nuova definizione di parametro per passare i dati Time. + Definizione di parametro appena creata. + Precisione del parametro. + Valore costante da usare come valore predefinito per questo parametro. + Espressione SQL usata come valore predefinito per questo parametro. + Nome del parametro. + Tipo di dati specifici del provider da usare per questo parametro. + Valore che indica se si tratta di un parametro di output. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Classe helper utilizzata per configurare ulteriormente una tabella creata da una chiamata a CreateTable su .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tipo che rappresenta le colonne della tabella. + + + Inizializza una nuova istanza della classe TableBuilder. + Operazione di creazione di una tabella da configurare ulteriormente. + Migrazione in cui viene creata la tabella. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Specifica un vincolo di chiave esterna da creare nella tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Stessa istanza in modo che possano essere concatenate più chiamate. + Nome della tabella a cui è destinato il vincolo della chiave esterna. + Espressione lambda che rappresenta le proprietà della chiave esterna.C#: t =&gt; t.PropertyOne VB.Net: Function(t) t.PropertyOne. Se la chiave esterna è costituita da più proprietà, specificare un tipo anonimo che includa le proprietà.C#: t =&gt; new { t.PropertyOne, t.PropertyTwo } VB.Net: Function(t) New With { t.PropertyOne, t.PropertyTwo } + Valore che indica se è necessario configurare l'eliminazione a catena nel vincolo di chiave esterna. + Nome del vincolo di chiave esterna.Se non viene specificato alcun nome, verrà calcolato un nome predefinito. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene il codice hash per l'oggetto corrente. + Codice hash per l'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Specifica un indice da creare nella tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Stessa istanza in modo che possano essere concatenate più chiamate. + Espressione lambda che rappresenta la proprietà da indicizzare.C#: t =&gt; t.PropertyOne VB.Net: Function(t) t.PropertyOne. Se più proprietà devono essere indicizzate, specificare un tipo anonimo che includa le proprietà.C#: t =&gt; new { t.PropertyOne, t.PropertyTwo } VB.Net: Function(t) New With { t.PropertyOne, t.PropertyTwo } + Nome dell'indice. + Valore che indica se si tratta di un indice univoco. + Valore che indica se si tratta di un indice cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Crea una copia superficiale dell'oggetto corrente. + Copia superficiale dell'oggetto corrente. + + + Specifica una chiave primaria per la tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Stessa istanza in modo che possano essere concatenate più chiamate. + Espressione lambda che rappresenta la proprietà da utilizzare come chiave primaria.C#: t =&gt; t.Id VB.Net: Function(t) t.Id. Se la chiave primaria è costituita da più proprietà, specificare un tipo anonimo che include le proprietà.C#: t =&gt; new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + Nome della chiave primaria.Se si specifica null, verrà generato un nome predefinito. + Valore che indica se si tratta di una chiave primaria cluster. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Restituisce una rappresentazione di stringa dell'oggetto corrente. + Rappresentazione di stringa dell'oggetto corrente. + + + Genera il codice C# per una migrazione basata sul codice. + + + Inizializza una nuova istanza della classe . + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il file del codice primario che l'utente può visualizzare e modificare. + Codice generato. + Operazioni da eseguire mediante la migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il codice per specificare un set di nomi di colonna utilizzando un'espressione lambda. + Colonne per le quali generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per . + Operazione per cui deve essere generato il codice. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per specificare la definizione per un oggetto . + Definizione di colonna per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + Valore che indica se includere il nome della colonna nella definizione. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per specificare la definizione per un oggetto . + Definizione di parametro per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + Valore che indica se includere il nome della colonna nella definizione. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna del tipo di dati sconosciuto. + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il file code-behind con . + Codice generato. + Identificatore univoco della migrazione. + Operazione per la quale generare il codice. + Modello di origine da archiviare nei metadati della migrazione. + Modello di destinazione da archiviare nei metadati della migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il file code-behind con i metadati della migrazione. + Codice generato. + Identificatore univoco della migrazione. + Modello di origine da archiviare nei metadati della migrazione. + Modello di destinazione da archiviare nei metadati della migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per il valore di annotazione specificato che può essere null.Il comportamento predefinito consiste nell'utilizzare se è registrato; in caso contrario, viene chiamato ToString sul valore di annotazione. + Nome dell'annotazione per cui è necessario il codice. + Valore di annotazione da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per ricreare il dizionario di annotazioni specificato da usare quando si passano le annotazioni come parametro di una chiamata . + Annotazioni da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per ricreare il dizionario di annotazioni specificato da usare quando si passano le annotazioni come parametro di una chiamata . + Annotazioni da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Racchiude tra virgolette un identificatore utilizzando l'escape appropriato per consentirne l'archiviazione in una stringa. + Identificatore delimitato. + Identificatore da delimitare. + + + Rimuove eventuali caratteri non validi dal nome di un elemento del database. + Nome selezionato. + Nome da selezionare. + + + Ottiene il nome del tipo da utilizzare per una colonna del tipo di dati specificato. + Nome del tipo da utilizzare nella migrazione generata. + Tipo di dati da convertire. + + + Genera attributi di classe. + Writer di testo a cui aggiungere il codice generato. + Valore che indica se la classe viene generata per un file code-behind. + + + Genera il codice di chiusura per una classe avviata con WriteClassStart. + Spazio dei nomi in cui generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera uno spazio dei nomi utilizzando istruzioni e definizione di classe. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + Writer di testo a cui aggiungere il codice generato. + Classe base per la classe generata. + Valore che indica se la classe viene generata per un file code-behind. + Spazi dei nomi per i quali verranno aggiunte direttive using.Se null, verranno utilizzati gli spazi dei nomi restituiti da GetDefaultNamespaces. + + + Genera una proprietà per restituire il modello di origine o di destinazione nel file code-behind. + Nome della proprietà. + Valore da restituire. + Writer di testo a cui aggiungere il codice generato. + + + Classe base per provider che generano il codice per le migrazioni basate sul codice. + + + Inizializza una nuova istanza della classe . + + + Ottiene le istanze di in uso. + + + Genera il codice da aggiungere al progetto degli utenti. + Codice generato. + Identificatore univoco della migrazione. + Operazioni da eseguire mediante la migrazione. + Modello di origine da archiviare nei metadati della migrazione. + Modello di destinazione da archiviare nei metadati della migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Ottiene gli spazi dei nomi predefiniti che devono essere restituiti come direttive "using" o "Import" per qualsiasi codice generato. + Elenco ordinato di nomi degli spazi dei nomi. + Valore che indica se la classe viene generata per un file code-behind. + + + Ottiene gli spazi dei nomi che devono essere restituiti come direttive "using" o "Import" per gestire il codice generato mediante le operazioni specificate. + Elenco ordinato di nomi degli spazi dei nomi. + Operazioni per le quali verrà generato il codice. + + + Esegue lo scaffolding di migrazioni basate sul codice per applicare al database modifiche del modello in sospeso. + + + Inizializza una nuova istanza della classe MigrationScaffolder. + Configurazione da utilizzare per lo scaffolding. + + + Ottiene o imposta lo spazio dei nomi utilizzato nel codice generato della migrazione.Per impostazione predefinita, corrisponde a MigrationsNamespace nell'oggetto di configurazione delle migrazioni passato al costruttore.Per progetti VB.NET, sarà necessario aggiornarlo per prendere in considerazione lo spazio dei nomi radice del progetto. + + + Esegue lo scaffolding di una migrazione basata sul codice per applicare al database eventuali modifiche del modello in sospeso. + Migrazione con scaffolding. + Nome da utilizzare per la migrazione con scaffolding. + + + Esegue lo scaffolding di una migrazione basata sul codice per applicare al database eventuali modifiche del modello in sospeso. + Migrazione con scaffolding. + Nome da utilizzare per la migrazione con scaffolding. + Indica se includere o meno le modifiche al modello. + + + Esegue lo scaffolding della migrazione basata sul codice iniziale corrispondente a un inizializzatore di database eseguito in precedenza. + Migrazione con scaffolding. + + + Rappresenta una migrazione basata sul codice con scaffolding e pronta per essere scritta in un file. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il codice di migrazione con scaffolding che deve essere archiviato in un file code-behind. + + + Ottiene o imposta la sottodirectory nel progetto dell'utente in cui deve essere salvata questa migrazione. + + + Ottiene o imposta un valore che indica se la migrazione è stata nuovamente sottoposta a scaffolding. + + + Ottiene o imposta il linguaggio di programmazione utilizzato per questa migrazione.In genere utilizzato per l'estensione di file del codice generato. + + + Ottiene o imposta l'identificatore univoco per questa migrazione.In genere utilizzato per il nome file del codice generato. + + + Ottiene un dizionario delle risorse di stringa da aggiungere al file di risorse della migrazione. + + + Ottiene o imposta il codice di migrazione con scaffolding che l'utente può modificare. + + + Classe helper utilizzata dagli strumenti della fase di progettazione per eseguire comandi correlati alle migrazioni che devono interagire con un'applicazione modificata in Visual Studio.Dal momento che l'applicazione viene modificata, gli assembly devono essere caricati in un AppDomain distinto per garantire che venga sempre caricata la versione più recente.Il file App/Web.config viene inoltre copiato dal progetto di avvio per garantire l'applicazione di una configurazione. + + + Inizializza una nuova istanza della classe ToolingFacade. + Nome dell'assembly che contiene la configurazione delle migrazioni da utilizzare. + Nome dell'assembly che contiene l'oggetto DbContext da utilizzare. + Nome completo dello spazio dei nomi della configurazione delle migrazioni da utilizzare. + Directory di lavoro contenente gli assembly compilati. + Percorso del file di configurazione dal progetto di avvio. + Percorso della directory dei dati dell'applicazione dal progetto di avvio.In genere, la directory App_Data per le applicazioni Web o la directory di lavoro per i file eseguibili. + Connessione al database di cui eseguire la migrazione.Se si specifica null, verrà utilizzata la connessione predefinita per il contesto. + + + Rilascia le risorse utilizzate dall'istanza corrente della classe . + + + Rilascia tutte le risorse utilizzate dalla facciata. + true per rilasciare le risorse gestite e non gestite; false per rilasciare solo le risorse non gestite. + + + Rilascia tutte le risorse non gestite utilizzate dalla facciata. + + + Ottiene il nome completo di un tipo che deriva da . + Tipo di contesto trovato. + Nome del tipo di contesto.Se Null, verrà restituito il singolo tipo di contesto trovato nell'assembly. + + + Ottiene il nome completo di tutti i tipi derivanti da . + Tutti i tipi di contesto rilevati. + + + Ottiene un elenco di tutte le migrazioni applicate al database. + ID delle migrazioni applicate. + + + Ottiene un elenco di tutte le migrazioni non applicate al database. + ID delle migrazioni in sospeso. + + + Ottiene o imposta un'azione da eseguire per registrare informazioni. + + + Ottiene o imposta un'azione da eseguire per registrare informazioni dettagliate. + + + Ottiene o imposta un'azione da eseguire per registrare avvisi. + + + Esegue lo scaffolding di una migrazione basata sul codice per applicare eventuali modifiche del modello in sospeso. + Migrazione con scaffolding. + Nome per la migrazione generata. + Linguaggio di programmazione della migrazione generata. + Spazio dei nomi radice del progetto a cui verrà aggiunta la migrazione. + Indica se includere o meno le modifiche al modello. + + + Esegue lo scaffolding della migrazione basata sul codice iniziale corrispondente a un inizializzatore di database eseguito in precedenza. + Migrazione con scaffolding. + Linguaggio di programmazione della migrazione generata. + Spazio dei nomi radice del progetto a cui verrà aggiunta la migrazione. + + + Genera uno script SQL per la migrazione tra due migrazioni. + Script SQL generato. + Migrazione da cui eseguire l'aggiornamento.Se si specifica null, verrà generato uno script per aggiornare il database corrente. + Migrazione a cui eseguire l'aggiornamento.Se si specifica null, verrà generato uno script da aggiornare alla migrazione più recente. + Valore che indica se è ammessa la perdita di dati durante la migrazione automatica. + + + Aggiorna il database alla migrazione specificata. + ID della migrazione a cui migrare.Se si specifica null, il database verrà aggiornato alla migrazione più recente. + Valore che indica se è ammessa la perdita di dati durante la migrazione automatica. + + + Genera codice VB.Net per una migrazione basata sul codice. + + + Inizializza una nuova istanza della classe . + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il file del codice primario che l'utente può visualizzare e modificare. + Codice generato. + Operazioni da eseguire mediante la migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il codice per specificare un set di nomi di colonna utilizzando un'espressione lambda. + Colonne per le quali generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per . + Operazione per cui deve essere generato il codice. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per specificare la definizione per un oggetto . + Definizione di colonna per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + Valore che indica se includere il nome della colonna nella definizione. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Definizione di modello del parametro per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + true per includere il nome della colonna nella definizione; in caso contrario, false. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna del tipo di dati sconosciuto. + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il file code-behind con i metadati della migrazione. + Codice generato. + Identificatore univoco della migrazione. + Operazioni da eseguire mediante la migrazione. + Modello di origine da archiviare nei metadati della migrazione. + Modello di destinazione da archiviare nei metadati della migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il file code-behind con i metadati della migrazione. + Codice generato. + Identificatore univoco della migrazione. + Modello di origine da archiviare nei metadati della migrazione. + Modello di destinazione da archiviare nei metadati della migrazione. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + + + Genera il codice per specificare il valore predefinito per una colonna . + Codice che rappresenta il valore predefinito. + Valore da utilizzare come predefinito. + + + Genera il codice per il valore di annotazione specificato che può essere null.Il comportamento predefinito consiste nell'utilizzare se è registrato; in caso contrario, viene chiamato ToString sul valore di annotazione. + Nome dell'annotazione per cui è necessario il codice. + Valore di annotazione da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per ricreare il dizionario di annotazioni specificato da usare quando si passano le annotazioni come parametro di una chiamata . + Annotazioni da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per ricreare il dizionario di annotazioni specificato da usare quando si passano le annotazioni come parametro di una chiamata . + Annotazioni da generare. + Writer in cui deve essere scritto il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera il codice per eseguire un'operazione come parte di un'operazione . + Operazione per la quale generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Racchiude tra virgolette un identificatore utilizzando l'escape appropriato per consentirne l'archiviazione in una stringa. + Identificatore delimitato. + Identificatore da delimitare. + + + Rimuove eventuali caratteri non validi dal nome di un elemento del database. + Nome selezionato. + Nome da selezionare. + + + Ottiene il nome del tipo da utilizzare per una colonna del tipo di dati specificato. + Nome del tipo da utilizzare nella migrazione generata. + Tipo di dati da convertire. + + + Genera attributi di classe. + Writer di testo a cui aggiungere il codice generato. + Valore che indica se la classe viene generata per un file code-behind. + + + Genera il codice di chiusura per una classe avviata con WriteClassStart. + Spazio dei nomi in cui generare il codice. + Writer di testo a cui aggiungere il codice generato. + + + Genera uno spazio dei nomi utilizzando istruzioni e definizione di classe. + Spazio dei nomi in cui generare il codice. + Nome della classe da generare. + Writer di testo a cui aggiungere il codice generato. + Classe base per la classe generata. + Valore che indica se la classe viene generata per un file code-behind. + Spazi dei nomi per i quali verranno aggiunte direttive Import.Se null, verranno utilizzati gli spazi dei nomi restituiti da GetDefaultNamespaces. + + + Genera una proprietà per restituire il modello di origine o di destinazione nel file code-behind. + Nome della proprietà. + Valore da restituire. + Writer di testo a cui aggiungere il codice generato. + + + Questa classe viene utilizzata da Migrazioni Code First per leggere e scrivere la cronologia delle migrazioni dal database.Per personalizzare la definizione della tabella relativa alla cronologia delle migrazioni, è possibile derivare da questa classe ed eseguire l'override di OnModelCreating.Le istanze derivate possono essere registrate in base alla configurazione delle migrazioni tramite o a livello globale tramite . + + + Inizializza una nuova istanza della classe HistoryContext.Per creare un contesto di cronologia derivato, in genere viene esposto un costruttore che accetta questi stessi parametri e li passa al costruttore base. + Connessione esistente da utilizzare per il nuovo contesto. + Schema predefinito del modello di cui viene eseguita la migrazione.Questo schema verrà utilizzato per la tabella relativa alla cronologia delle migrazioni a meno che in OnModelCreating non sia stato configurato uno schema diverso. + + + Ottiene la chiave utilizzata per trovare un modello compilato in precedenza per questo contesto.Utilizzato per evitare l'elaborazione di OnModelCreating e il calcolo del modello ogni volta che viene creata una nuova istanza di contesto.Per impostazione predefinita, questa proprietà restituisce lo schema predefinito.Nella maggior parte dei casi, non è necessario eseguire l'override di questa proprietà.Se, tuttavia, l'implementazione di OnModelCreating contiene logica condizionale che restituisce un modello diverso compilato per lo schema predefinito e lo stesso provider di database, è necessario eseguire l'override di questa proprietà e calcolare una chiave appropriata. + + + Ottiene lo schema predefinito del modello di cui viene eseguita la migrazione.Questo schema verrà utilizzato per la tabella relativa alla cronologia delle migrazioni a meno che in OnModelCreating non sia stato configurato uno schema diverso. + + + Nome predefinito utilizzato per la tabella relativa alla cronologia delle migrazioni. + + + Ottiene o imposta un oggetto da utilizzare per leggere e scrivere istanze di . + + + Applica la configurazione predefinita per la tabella relativa alla cronologia delle migrazioni.Se si esegue l'override di questo metodo, è consigliabile chiamare questa implementazione di base prima di applicare la configurazione personalizzata. + Generatore che definisce il modello per il contesto creato. + + + Questa classe viene utilizzata da Migrazioni Code First per leggere e scrivere la cronologia delle migrazioni dal database. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta una chiave che rappresenta a quale contesto si applica la riga. + + + Ottiene o imposta l'ID della migrazione che questa riga rappresenta. + + + Ottiene o imposta lo stato del modello dopo l'applicazione della migrazione. + + + Ottiene o imposta la versione di Entity Framework in cui è stata creata questa voce. + + + Rappresenta un errore che si verifica quando una migrazione automatica determina una perdita di dati. + + + Inizializza una nuova istanza della classe AutomaticDataLossException. + + + Inizializza una nuova istanza della classe AutomaticDataLossException. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza della classe MigrationsException. + Messaggio in cui viene descritto l'errore. + Eccezione che costituisce la causa dell'eccezione corrente o un riferimento Null (Nothing in Visual Basic) se non è specificata alcuna eccezione interna. + + + Rappresenta un errore che si verifica quando sono presenti modifiche del modello in sospeso dopo l'applicazione dell'ultima migrazione e la disabilitazione della migrazione automatica. + + + Inizializza una nuova istanza della classe AutomaticMigrationsDisabledException. + + + Inizializza una nuova istanza della classe AutomaticMigrationsDisabledException. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza della classe MigrationsException. + Messaggio in cui viene descritto l'errore. + Eccezione che costituisce la causa dell'eccezione corrente o un riferimento Null (Nothing in Visual Basic) se non è specificata alcuna eccezione interna. + + + Implementato in modo esplicito da per impedire la visualizzazione di determinati membri nella finestra IntelliSense delle migrazioni con scaffolding. + + + Aggiunge un oggetto personalizzato alla migrazione.Per l'implementazione di operazioni personalizzate è consigliabile creare metodi di estensione su per fornire un'API pratica per l'aggiunta delle nuove operazioni. + Operazione da aggiungere. + + + Fornisce metadati aggiuntivi su una migrazione basata sul codice. + + + Ottiene l'identificatore univoco per la migrazione. + + + Ottiene lo stato del modello prima dell'esecuzione della migrazione. + + + Ottiene lo stato del modello dopo l'esecuzione della migrazione. + + + Rappresenta gli errori che si verificano all'interno della pipeline Migrazioni Code First. + + + Inizializza una nuova istanza della classe MigrationsException. + + + Inizializza una nuova istanza della classe MigrationsException con dati serializzati. + Oggetto che contiene i dati dell'oggetto serializzati, relativi all'eccezione generata. + Oggetto che contiene le informazioni contestuali relative all'origine o alla destinazione. + + + Inizializza una nuova istanza della classe MigrationsException. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza della classe MigrationsException. + Messaggio in cui viene descritto l'errore. + Eccezione che costituisce la causa dell'eccezione corrente o un riferimento Null (Nothing in Visual Basic) se non è specificata alcuna eccezione interna. + + + Classe base per logger che possono essere utilizzati per il processo di migrazione. + + + Inizializza una nuova istanza della classe . + + + Registra un messaggio informativo. + Messaggio da registrare. + + + Registra informazioni aggiuntive che devono essere visualizzate all'utente solo nel caso in cui richieda un output dettagliato. + Messaggio da registrare. + + + Registra un avviso da comunicare all'utente. + Messaggio da registrare. + + + Eccezione generata quando non è possibile eseguire un'operazione perché vi sono migrazioni che non sono state applicate al database. + + + Inizializza una nuova istanza della classe MigrationsPendingException. + + + Inizializza una nuova istanza della classe MigrationsPendingException. + Messaggio in cui viene descritto l'errore. + + + Inizializza una nuova istanza della classe MigrationsPendingException. + Messaggio in cui viene descritto l'errore. + Eccezione che costituisce la causa dell'eccezione corrente o un riferimento Null (Nothing in Visual Basic) se non è specificata alcuna eccezione interna. + + + Rappresenta una classe di base per elementi Decorator che eseguono il wrapping dell'oggetto principale. + + + Inizializza una nuova istanza della classe . + Utilità di migrazione di cui l'elemento Decorator sta eseguendo il wrapping. + + + Ottiene la configurazione utilizzata per il processo di migrazione. + Processo usato per il processo di migrazione. + + + Ottiene un elenco delle migrazioni applicate al database. + Elenco di ID delle migrazioni. + + + Ottiene un elenco delle migrazioni definite nell'assembly. + Elenco di ID delle migrazioni. + + + Ottiene un elenco delle migrazioni in sospeso non applicate al database. + Elenco di ID delle migrazioni. + + + Aggiorna il database di destinazione alla migrazione più recente. + + + Aggiorna il database di destinazione a una determinata migrazione. + Migrazione a cui effettuare l'aggiornamento/il downgrade. + + + Elemento Decorator che consente la registrazione durante le operazioni di migrazione. + + + Inizializza una nuova istanza della classe MigratorLoggingDecorator. + Utilità di migrazione di cui l'elemento Decorator sta eseguendo il wrapping. + Logger in cui scrivere messaggi. + + + Elemento Decorator per generare uno script SQL anziché applicare modifiche al database.Se si utilizza questo elemento Decorator per eseguire il wrapping di , non applicherà eventuali modifiche al database di destinazione. + + + Inizializza una nuova istanza della classe MigratorScriptingDecorator. + Utilità di migrazione di cui l'elemento Decorator sta eseguendo il wrapping. + + + Genera uno script per aggiornare il database. + Script SQL generato. + Migrazione da cui eseguire l'aggiornamento.Se si specifica null, verrà generato uno script per aggiornare il database corrente. + Migrazione a cui eseguire l'aggiornamento.Se si specifica null, verrà generato uno script da aggiornare alla migrazione più recente. + + + Rappresenta una colonna aggiunta a una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe AddColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella a cui aggiungere la colonna. + Dettagli della colonna aggiunta. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene i dettagli della colonna aggiunta. + + + Ottiene un'operazione che rappresenta l'eliminazione della colonna aggiunta. + + + Ottiene un valore che indica se la modifica è distruttiva. + true se la modifica è distruttiva; in caso contrario, false. + + + Ottiene il nome della tabella a cui aggiungere la colonna. + + + Rappresenta un vincolo di chiave esterna aggiunto a una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe AddForeignKeyOperation.È necessario inoltre popolare le proprietà PrincipalTable, PrincipalColumns, DependentTable e DependentColumns.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene o imposta un valore che indica se è necessario configurare l'eliminazione a catena nel vincolo di chiave esterna. + + + Ottiene un'operazione che consente di creare un indice nelle colonne di chiavi esterne. + Operazione che consente di aggiungere l'indice. + + + Ottiene un'operazione che consente di eliminare il vincolo di chiave esterna. + + + Ottiene o imposta un valore che indica se questa modifica comporta la perdita di dati. + true se questa modifica comporta la perdita di dati; in caso contrario, false. + + + Nomi delle colonne a cui il vincolo di chiave esterna deve fare riferimento.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Rappresenta l'aggiunta di una chiave primaria a una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe AddPrimaryKeyOperation.È necessario inoltre popolare le proprietà Tabella e Colonne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che consente di eliminare la chiave primaria. + + + Ottiene o imposta un valore che indica se si tratta di una chiave primaria cluster. + + + Rappresenta la modifica di una colonna esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe AlterColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella a cui appartiene la colonna. + Dettagli del risultato della modifica della colonna. + Valore che indica se la modifica determina una perdita di dati. + Operazione che consente di ripristinare la modifica della colonna. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe AlterColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella a cui appartiene la colonna. + Dettagli del risultato della modifica della colonna. + Valore che indica se la modifica determina una perdita di dati. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene la nuova definizione della colonna. + + + Ottiene un'operazione che rappresenta il ripristino della modifica.L'operazione inversa non può essere automaticamente calcolata. Se non è stata fornita al costruttore, questa proprietà restituirà il valore Null. + + + Ottiene un valore che indica se questa modifica determina una perdita di dati. + true se questa modifica comporta la perdita di dati; in caso contrario, false. + + + Ottiene il nome della tabella a cui appartiene la colonna. + + + Rappresenta la modifica di una stored procedure esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure. + Corpo della stored procedure espresso in SQL. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina quella corrente.Restituisce sempre . + + + Rappresenta le modifiche apportate alle annotazioni personalizzate in una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella in cui sono state modificate le annotazioni. + Annotazioni personalizzate modificate nella tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene le annotazioni personalizzate che sono state modificate nella tabella. + Annotazioni personalizzate che sono state modificate nella tabella. + + + Ottiene le colonne da includere nella tabella per cui sono state modificate le annotazioni. + Colonne da includere nella tabella per cui sono state modificate le annotazioni. + + + Ottiene un'operazione che è l'inverso di questa in modo che le annotazioni verranno modificate nuovamente a come erano prima che l'operazione fosse applicata. + Operazione che è l'inverso di questa in modo che le annotazioni verranno modificate nuovamente a come erano prima che l'operazione fosse applicata. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il nome della tabella in cui sono state modificate le annotazioni. + Nome della tabella in cui sono state modificate le annotazioni. + + + Rappresenta le informazioni su una colonna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe ColumnModel.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tipo di dati di questa colonna. + + + Inizializza una nuova istanza della classe ColumnModel.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tipo di dati di questa colonna. + Dettagli aggiuntivi sul tipo di dati,inclusi i dettagli, ad esempio lunghezza massima, valori null e così via. + + + Ottiene o imposta le annotazioni personalizzate modificate nella colonna. + + + Ottiene il valore predefinito per il tipo CLR corrispondente al tipo di database di questa colonna. + + + Ottiene il tipo CLR corrispondente al tipo di database di questa colonna. + + + Ottiene o imposta un valore che indica se nel database verranno generati valori per questa colonna utilizzando il modello di identità. + + + Determina se questa colonna rappresenta un tipo di dati più ristretto rispetto a un'altra colonna.Utilizzato per determinare se la modifica della definizione di colonna fornita per questa definizione comporta una perdita di dati. + True se questa colonna rappresenta un tipo di dati più ristretto. + Colonna da confrontare. + Dettagli del provider del database utilizzato. + + + Ottiene o imposta un valore che indica se la colonna può archiviare valori null. + + + Ottiene o imposta un valore che indica se il modello della proprietà deve essere configurata come timestamp. + + + Rappresenta la creazione di un indice del database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe CreateIndexOperation.È necessario inoltre popolare le proprietà Tabella e Colonne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che consente di eliminare l'indice. + + + Ottiene o imposta un valore che indica se si tratta di un indice cluster. + + + Ottiene o imposta un valore che indica se questa modifica comporta la perdita di dati. + true se questa modifica comporta la perdita di dati; in caso contrario, false. + + + Ottiene o imposta un valore che indica se si tratta di un indice univoco. + + + Operazione di migrazione per aggiungere una nuova stored procedure nel database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure. + Corpo della stored procedure espresso in SQL. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che consente di eliminare la stored procedure. + + + Rappresenta la creazione di una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da creare. + Annotazioni personalizzate presenti nella tabella da creare.Può essere null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da creare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene le annotazioni personalizzate presenti nella tabella da creare. + Annotazioni personalizzate presenti nella tabella da creare. + + + Ottiene le colonne da includere nella nuova tabella. + Colonne da includere nella nuova tabella. + + + Ottiene un'operazione che consente di eliminare la tabella. + Operazione per eliminare la tabella. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il nome della tabella da creare. + Nome della tabella da creare. + + + Ottiene o imposta la chiave primaria per la nuova tabella. + Chiave primaria per la nuova tabella. + + + Rappresenta una colonna eliminata da una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe DropColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna. + Nome della colonna da eliminare. + Annotazioni personalizzate presenti nella colonna che viene eliminata.Può essere null o vuoto. + Operazione che rappresenta il ripristino dell'operazione di eliminazione. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna. + Nome della colonna da eliminare. + Annotazioni personalizzate presenti nella colonna che viene eliminata.Può essere null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna. + Nome della colonna da eliminare. + Operazione che rappresenta il ripristino dell'operazione di eliminazione. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da cui eliminare la colonna. + Nome della colonna da eliminare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che rappresenta il ripristino dell'eliminazione della colonna.L'operazione inversa non può essere automaticamente calcolata. Se non è stata fornita al costruttore, questa proprietà restituirà il valore Null. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il nome della colonna da eliminare. + + + Ottiene le annotazioni personalizzate presenti nella colonna che viene eliminata. + + + Ottiene il nome della tabella da cui eliminare la colonna. + + + Rappresenta un vincolo di chiave esterna eliminato da una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Operazione che rappresenta il ripristino dell'eliminazione del vincolo di chiave esterna. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe .È necessario inoltre popolare le proprietà PrincipalTable, DependentTable e DependentColumns.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che consente di eliminare l'indice associato nelle colonne di chiavi esterne. + Operazione che consente di eliminare l'indice. + + + Ottiene un'operazione che rappresenta il ripristino dell'eliminazione del vincolo di chiave esterna.L'operazione inversa non può essere automaticamente calcolata. Se non è stata fornita al costruttore, questa proprietà restituirà il valore Null. + Operazione che rappresenta il ripristino dell'eliminazione del vincolo di chiave esterna. + + + Ottiene un valore che indica se una modifica è distruttiva. + true se una modifica è distruttiva; in caso contrario, false. + + + Rappresenta l'eliminazione di un indice esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe DropIndexOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Operazione che rappresenta il ripristino dell'eliminazione dell'indice. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropIndexOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che rappresenta il ripristino dell'eliminazione dell'indice.L'operazione inversa non può essere automaticamente calcolata. Se non è stata fornita al costruttore, questa proprietà restituirà il valore Null. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Rappresenta l'eliminazione di una chiave primaria da una tabella.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe DropPrimaryKeyOperation.È necessario inoltre popolare le proprietà Tabella e Colonne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Utilizzato per la modifica della tabella relativa alla cronologia delle migrazioni in modo tale che la tabella possa essere ricompilata anziché limitarsi a eliminare e aggiungere la chiave primaria. + Operazione di creazione della tabella per la tabella relativa alla cronologia delle migrazioni. + + + Ottiene un'operazione che consente di aggiungere la chiave primaria. + + + Elimina una stored procedure dal database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da eliminare. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina quella corrente.Restituisce sempre . + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati.Restituisce sempre false. + + + Ottiene il nome della stored procedure da eliminare. + Nome della stored procedure da eliminare. + + + Rappresenta l'eliminazione di una tabella esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe DropTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare. + Annotazioni personalizzate presenti nella tabella che viene eliminata.Può essere null o vuoto. + Annotazioni personalizzate presenti nelle colonne della tabella che viene eliminata.Può essere null o vuoto. + Operazione che rappresenta il ripristino dell'eliminazione della tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare. + Annotazioni personalizzate presenti nella tabella che viene eliminata.Può essere null o vuoto. + Annotazioni personalizzate presenti nelle colonne della tabella che viene eliminata.Può essere null o vuoto. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare. + Operazione che rappresenta il ripristino dell'eliminazione della tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Inizializza una nuova istanza della classe DropTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da eliminare. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che rappresenta il ripristino dell'eliminazione della tabella.L'operazione inversa non può essere automaticamente calcolata. Se non è stata fornita al costruttore, questa proprietà restituirà il valore Null. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati. + true se l'operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il nome della tabella da eliminare. + + + Ottiene le annotazioni personalizzate presenti nella tabella che viene eliminata. + + + Ottiene le annotazioni personalizzate presenti nelle colonne della tabella che viene eliminata. + + + Classe base per modifiche che influiscono sui vincoli di chiave esterna.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe ForeignKeyOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Nomi delle colonne di chiavi esterne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta il nome della tabella in cui sono presenti le colonne di chiavi esterne.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene un valore che indica se è stato fornito un nome specifico per il vincolo di chiave esterna. + + + Ottiene o imposta il nome del vincolo di chiave esterna.Se non viene specificato alcun nome, verrà calcolato un nome predefinito.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta il nome della tabella a cui il vincolo di chiave esterna fa riferimento.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Operazione che rappresenta le modifiche DML alla tabella relativa alla cronologia delle migrazioni.La tabella relativa alla cronologia delle migrazioni viene utilizzata per archiviare un log delle migrazioni applicate al database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe HistoryOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Sequenza di alberi dei comandi che rappresenta le operazioni applicate alla tabella relativa alla cronologia. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Sequenza di comandi che rappresenta le operazioni applicate alla tabella relativa alla cronologia. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Classe base comune per operazioni che interessano gli indici.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe IndexOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Crea un nome di indice predefinito basato sui nomi di colonna specificati. + Nome di indice predefinito. + Nomi di colonna utilizzati per creare un nome di indice predefinito. + + + Ottiene le colonne indicizzate.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene un valore che indica se è stato fornito un nome specifico per questo indice. + + + Ottiene o imposta il nome dell'indice.Se non viene specificato alcun nome, verrà calcolato un nome predefinito.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta la tabella alla quale appartiene l'indice.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Rappresenta un'operazione che consente di modificare uno schema del database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe MigrationOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene argomenti aggiuntivi che possono essere elaborati dai provider.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene un'operazione che ripristina quella corrente. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati. + + + Rappresenta lo spostamento di una stored procedure in un nuovo schema del database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da spostare. + Nuovo schema per la stored procedure. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina quella corrente. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati.Restituisce sempre false. + + + Ottiene il nome della stored procedure da spostare. + Nome della stored procedure da spostare. + + + Ottiene il nuovo schema per la stored procedure. + Nuovo schema per la stored procedure. + + + Rappresenta lo spostamento di una tabella da uno schema a un altro.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe MoveTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da spostare. + Nome dello schema in cui spostare la tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Utilizzato per la modifica della tabella relativa alla cronologia delle migrazioni in modo tale da poter spostare i dati nella nuova tabella. + Chiave del contesto per il modello. + + + Utilizzato per la modifica della tabella relativa alla cronologia delle migrazioni in modo tale che la tabella possa essere ricompilata anziché limitarsi a eliminare e aggiungere la chiave primaria. + Operazione di creazione della tabella per la tabella relativa alla cronologia delle migrazioni. + + + Ottiene un'operazione che riporta la tabella nello schema originale. + + + Ottiene un valore che indica se questa modifica comporta la perdita di dati. + true se questa modifica comporta la perdita di dati; in caso contrario, false. + + + Ottiene un valore che indica se si tratta di una tabella di sistema. + true se la tabella è una tabella di sistema; in caso contrario, false. + + + Ottiene il nome della tabella da spostare. + + + Ottiene il nome dello schema in cui spostare la tabella. + + + Rappresenta un'operazione di migrazione che non può essere eseguita, probabilmente perché non è supportata dal provider di database di destinazione. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati.Restituisce sempre false. + + + Rappresenta le informazioni su un parametro. + + + Inizializza una nuova istanza della classe ParameterModel con il tipo specificato. + Tipo di dati di questo parametro. + + + Inizializza una nuova istanza della classe ParameterModel usando il tipo specificato e l'uso del tipo specificato. + Tipo di dati di questo parametro. + Dettagli aggiuntivi sul tipo di dati,inclusi i dettagli, ad esempio lunghezza massima, valori null e così via. + + + Recupera o imposta un valore che indica se questa istanza è fuori parametro. + true se questa istanza è fuori parametro. In caso contrario, false. + + + Classe base comune che consente di rappresentare operazioni che interessano le chiavi primarie.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe PrimaryKeyOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Restituisce il nome predefinito della chiave primaria. + Nome della chiave primaria predefinita. + Nome della tabella di destinazione. + + + Ottiene le colonne che costituiscono la chiave primaria.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene un valore che indica se è stato fornito un nome specifico per la chiave primaria. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene o imposta il nome della chiave primaria.Se non viene specificato alcun nome, verrà calcolato un nome predefinito.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta il nome della tabella contenente la chiave primaria.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Operazione di migrazione che influisce sulle stored procedure.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure. + Corpo della stored procedure espresso in SQL. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene il corpo della stored procedure espresso in SQL. + Corpo della stored procedure espresso in SQL. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati.Restituisce sempre false. + + + Ottiene il nome della stored procedure. + Nome della stored procedure. + + + Ottiene i parametri della stored procedure. + Parametri della stored procedure. + + + Rappresenta le informazioni su una proprietà di un'entità.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe PropertyModel.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Tipo di dati per questo modello di proprietà. + Dettagli aggiuntivi sul tipo di dati,inclusi i dettagli, ad esempio lunghezza massima, valori null e così via. + + + Ottiene o imposta un valore costante da utilizzare come valore predefinito per questo modello di proprietà.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta un'espressione SQL utilizzata come valore predefinito per questo modello di proprietà.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta un valore che indica se il modello di proprietà presenta una lunghezza fissa.Valido solo per tipi di dati della matrice. + + + Ottiene o imposta un valore che indica se il modello di proprietà supporta caratteri Unicode.Valido solo per tipi di dati testuali. + + + Ottiene o imposta la lunghezza massima di questo modello di proprietà.Valido solo per tipi di dati della matrice. + + + Ottiene o imposta il nome del modello di proprietà.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta la precisione per questo modello di proprietà.Valido solo per tipi di dati decimali. + + + Ottiene o imposta la scala per questo modello di proprietà.Valido solo per tipi di dati decimali. + + + Ottiene o imposta un tipo di dati specifici del provider da utilizzare per questo modello di proprietà.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene il tipo di dati per questo modello di proprietà. + + + Ottiene dettagli aggiuntivi sul tipo di dati di questo modello di proprietà,inclusi i dettagli, ad esempio lunghezza massima, valori null e così via. + + + Rappresenta la ridenominazione di una colonna esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe RenameColumnOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella a cui appartiene la colonna. + Nome della colonna da rinominare. + Nuovo nome della colonna. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina la ridenominazione. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il nome della colonna da rinominare. + + + Ottiene il nuovo nome della colonna. + + + Ottiene il nome della tabella a cui appartiene la colonna. + + + Rappresenta l'operazione di ridenominazione di un indice esistente. + + + Inizializza una nuova istanza della classe RenameIndexOperation. + Nome della tabella a cui appartiene l'indice. + Nome dell'indice da rinominare. + Nuovo nome dell'indice. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che inverte il nome precedente dell'indice. + Operazione che inverte il nome precedente dell'indice. + + + Ottiene un valore che indica se la ridenominazione dell'indice può essere distruttiva per l'operazione. + true se la ridenominazione dell'indice può essere distruttiva per l'operazione. In caso contrario, false. + + + Ottiene il nome dell'indice da rinominare. + Nome dell'indice da rinominare. + + + Ottiene il nuovo nome dell'indice. + Nuovo nome dell'indice. + + + Ottiene il nome della tabella a cui appartiene l'indice. + Nome della tabella a cui appartiene l'indice. + + + Rappresenta la ridenominazione di una stored procedure nel database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della stored procedure da rinominare. + Nuovo nome per la stored procedure. + Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina quella corrente. + + + Ottiene un valore che indica se l'operazione può determinare una perdita di dati.Restituisce sempre false. + + + Ottiene il nome della stored procedure da rinominare. + Nome della stored procedure da rinominare. + + + Ottiene il nuovo nome per la stored procedure. + Nuovo nome per la stored procedure. + + + Rappresenta la ridenominazione di una tabella esistente.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe RenameTableOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Nome della tabella da rinominare. + Nuovo nome della tabella. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un'operazione che ripristina la ridenominazione. + + + Ottiene un valore che indica se la modifica è distruttiva. + true se la modifica è distruttiva; in caso contrario, false. + + + Ottiene il nome della tabella da rinominare. + + + Ottiene il nuovo nome della tabella. + + + Rappresenta un'istruzione SQL specifica del provider da eseguire direttamente in relazione al database di destinazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe SqlOperation.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Comando SQL da eseguire. + Argomenti aggiuntivi che possono essere elaborati dai provider.Utilizzare la sintassi del tipo anonimo per specificare argomenti, ad esempio 'new { SampleArgument = "MyValue" }'. + + + Ottiene un valore che indica se questa operazione può determinare una perdita di dati. + true se questa operazione può determinare una perdita di dati; in caso contrario, false. + + + Ottiene il comando SQL da eseguire. + + + Ottiene o imposta un valore che indica se l'istruzione deve essere eseguita all'esterno dell'ambito della transazione utilizzata per rendere transazionale il processo di migrazione.Se impostata su true, non verrà eseguito il rollback dell'operazione in caso di esito negativo del processo di migrazione. + + + Utilizzato durante lo scripting di un'operazione del database di aggiornamento per archiviare le operazioni che sarebbero state eseguite sul database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe .Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Query utilizzate per determinare se questa migrazione deve essere applicata al database.Utilizzate per generare uno script SQL idempotente che può essere eseguito su un database di qualsiasi versione. + + + Aggiunge una migrazione a questa operazione del database di aggiornamento.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + ID della migrazione. + Singole operazioni applicate dalla migrazione. + + + Query utilizzate per determinare se questa migrazione deve essere applicata al database.Utilizzate per generare uno script SQL idempotente che può essere eseguito su un database di qualsiasi versione. + + + Ottiene un valore che indica se un'operazione può determinare una perdita di dati. + + + Ottiene le migrazioni applicate durante l'operazione del database di aggiornamento. + Migrazioni applicate durante l'operazione del database di aggiornamento. + + + Rappresenta una migrazione da applicare al database. + + + Ottiene l'ID della migrazione. + ID della migrazione. + + + Ottiene le singole operazioni applicate da questa migrazione. + Singole operazioni applicate da questa migrazione. + + + Classe di base comune per i provider che convertono le operazioni di migrazione indipendenti dal provider in comandi SQL specifici del provider di database. + + + Inizializza una nuova istanza della classe . + + + Compila l'utilizzo del tipo di archiviazione per l'oggetto specificato tramite facet dall'oggetto specificato. + TypeUsage specifico di un archivio + Nome del tipo di archivio. + Proprietà di destinazione. + + + Converte un set di operazioni di migrazione in codice SQL specifico per il provider di database. + Elenco di istruzioni SQL da utilizzare per eseguire le operazioni di migrazione. + Operazioni da convertire. + Token che rappresenta la versione del database di destinazione. + + + Genera il corpo SQL per una stored procedure. + Corpo SQL per la stored procedure. + Alberi dei comandi che rappresentano i comandi per un'operazione di inserimento, aggiornamento o eliminazione. + Nome del parametro delle righe interessate. + Token del manifesto del provider. + + + Ottiene o imposta il manifesto del provider. + Manifesto del provider. + + + Rappresenta un'operazione di migrazione convertita in un'istruzione SQL.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta il terminatore di batch per il provider di database.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + Terminatore di batch per il provider di database. + + + Ottiene o imposta il codice SQL da utilizzare per eseguire l'operazione di migrazione.Le API di Entity Framework Migrations non sono progettate per accettare un input fornito da origini non attendibili, ad esempio l'utente finale di un'applicazione.Se viene accettato un input da tali origini, è necessario convalidarlo prima di passarlo alle API in modo da fornire protezione dagli attacchi SQL injection e da altri tipi di attacchi. + + + Ottiene o imposta un valore che indica se l'istruzione deve essere eseguita all'esterno dell'ambito della transazione utilizzata per rendere transazionale il processo di migrazione.Se impostata su true, non verrà eseguito il rollback dell'operazione in caso di esito negativo del processo di migrazione. + + + Equivale a ma funziona in un contesto di attendibilità parziale e aggiunge la memorizzazione esplicita nella cache della stringa per il rientro generata, nonché riconosce la scrittura di una stringa contenente solo \r\n o \n come oggetto WriteLine, per garantire il corretto rientro per la riga successiva. + + + Inizializza una nuova istanza della classe IndentedTextWriter utilizzando il writer di testo specificato e la stringa di tabulazioni predefinita.Si noti che il writer passato a questo costruttore deve utilizzare l'oggetto specificato dalla proprietà . + Oggetto da utilizzare per l'output. + + + Inizializza una nuova istanza della classe IndentedTextWriter utilizzando il writer di testo specificato e la stringa di tabulazioni.Si noti che il writer passato a questo costruttore deve utilizzare l'oggetto specificato dalla proprietà . + Oggetto da utilizzare per l'output. + Stringa di tabulazioni da utilizzare per il rientro. + + + Chiude il documento in cui viene effettuata la scrittura. + + + Specifica le impostazioni cultura che verranno utilizzate dall'oggetto TextWriter sottostante.Questa proprietà statica è di sola lettura.Si noti che il writer passato a uno dei costruttori dell'oggetto deve utilizzare le stesse impostazioni cultura.Le impostazioni cultura sono . + + + Compila una stringa che rappresenta il livello di rientro corrente per una nuova riga. + Stringa vuota o stringa contenente il valore del livello di rientro della stringa di tabulazione specificata. + + + Specifica la stringa di tabulazioni predefinita.Questo campo è costante. + + + Ottiene la codifica che deve essere utilizzata dal writer di testo. + Oggetto che indica la codifica che deve essere utilizzata dal writer di testo. + + + Scarica il flusso. + + + Ottiene o imposta il numero di spazi da utilizzare per il rientro. + Numero di spazi da utilizzare per il rientro. + + + Ottiene l'oggetto da utilizzare. + Oggetto da utilizzare. + + + Ottiene o imposta il carattere di nuova riga da utilizzare. + Carattere di nuova riga da utilizzare. + + + Restituisce la stringa di tabulazioni una volta per ciascun livello di rientro in base alla proprietà . + + + Scrive la rappresentazione testuale di un valore booleano nel flusso di testo. + Valore booleano da scrivere. + + + Scrive un carattere nel flusso di testo. + Carattere da scrivere. + + + Scrive una matrice di caratteri nel flusso di testo. + Matrice di caratteri da scrivere. + + + Scrive una sottomatrice di caratteri nel flusso di testo. + Matrice di caratteri da cui scrivere i dati. + Indice iniziale nel buffer. + Numero di caratteri da scrivere. + + + Scrive la rappresentazione testuale di un valore Double nel flusso di testo. + Valore Double da scrivere. + + + Scrive la rappresentazione testuale di un Integer nel flusso di testo. + Integer da scrivere. + + + Scrive la rappresentazione testuale di un Integer a 8 byte nel flusso di testo. + Integer a 8 byte da scrivere. + + + Scrive la rappresentazione testuale di un oggetto nel flusso di testo. + Oggetto da scrivere. + + + Scrive la rappresentazione testuale di un valore Single nel flusso di testo. + Valore Single da scrivere. + + + Scrive la stringa specificata nel flusso di testo. + Stringa da scrivere. + + + Scrive una stringa formattata utilizzando la semantica specificata. + Stringa di formattazione. + Oggetto da scrivere nella stringa formattata. + + + Scrive una stringa formattata utilizzando la semantica specificata. + Stringa di formattazione da utilizzare. + Primo oggetto da scrivere nella stringa formattata. + Secondo oggetto da scrivere nella stringa formattata. + + + Scrive una stringa formattata utilizzando la semantica specificata. + Stringa di formattazione da utilizzare. + Matrice di argomenti per l'output. + + + Scrive un terminatore di riga. + + + Scrive nel flusso di testo la rappresentazione testuale di un valore booleano seguita da un terminatore di riga. + Valore booleano da scrivere. + + + Scrive nel flusso di testo un carattere seguito da un terminatore di riga. + Carattere da scrivere. + + + Scrive nel flusso di testo una matrice di caratteri seguita da un terminatore di riga. + Matrice di caratteri da scrivere. + + + Scrive nel flusso di testo una sottomatrice di caratteri seguita da un terminatore di riga. + Matrice di caratteri da cui scrivere i dati. + Indice iniziale nel buffer. + Numero di caratteri da scrivere. + + + Scrive nel flusso di testo la rappresentazione testuale di un valore Double seguita da un terminatore di riga. + Valore Double da scrivere. + + + Scrive nel flusso di testo la rappresentazione testuale di un Integer seguita da un terminatore di riga. + Integer da scrivere. + + + Scrive nel flusso di testo la rappresentazione testuale di un Integer a 8 byte seguita da un terminatore di riga. + Integer a 8 byte da scrivere. + + + Scrive nel flusso di testo la rappresentazione testuale di un oggetto seguita da un terminatore di riga. + Oggetto da scrivere. + + + Scrive nel flusso di testo la rappresentazione testuale di un valore Single seguita da un terminatore di riga. + Valore Single da scrivere. + + + Scrive nel flusso di testo la stringa specificata seguita da un terminatore di riga. + Stringa da scrivere. + + + Scrive una stringa formattata seguita da un terminatore di riga, utilizzando la semantica specificata. + Stringa di formattazione. + Oggetto da scrivere nella stringa formattata. + + + Scrive una stringa formattata seguita da un terminatore di riga, utilizzando la semantica specificata. + Stringa di formattazione da utilizzare. + Primo oggetto da scrivere nella stringa formattata. + Secondo oggetto da scrivere nella stringa formattata. + + + Scrive una stringa formattata seguita da un terminatore di riga, utilizzando la semantica specificata. + Stringa di formattazione da utilizzare. + Matrice di argomenti per l'output. + + + Scrive nel flusso di testo la rappresentazione testuale di un valore UInt32 seguita da un terminatore di riga. + Valore UInt32 per l'output. + + + Scrive la stringa specificata in una riga priva di tabulazioni. + Stringa da scrivere. + + + Consente di eseguire la configurazione di un tipo complesso in un modello.Un oggetto ComplexTypeConfiguration può essere ottenuto tramite il metodo ComplexType su oppure un tipo personalizzato derivato da ComplexTypeConfiguration può essere registrato tramite la proprietà Configurations su . + Tipo complesso da configurare. + + + Inizializza una nuova istanza di ComplexTypeConfiguration + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto specificato. + + + Funge da funzione hash per un tipo specifico. + Funzione hash per un tipo specifico. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Esclude una proprietà dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza di ComplexTypeConfiguration in modo che da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà da ignorare. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Consente di eseguire la configurazione di un tipo di entità in un modello.Un oggetto EntityTypeConfiguration può essere ottenuto tramite il metodo Entity su oppure un tipo personalizzato derivato da EntityTypeConfiguration può essere registrato tramite la proprietà Configurations su . + Tipo di entità configurato. + + + Inizializza una nuova istanza di EntityTypeConfiguration + + + Restituisce un valore che indica se il modello di configurazione specificato è uguale al modello di configurazione corrente. + true se il modello di configurazione specificato è uguale al modello di configurazione corrente; in caso contrario, false. + Modello da confrontare con l'oggetto corrente. + + + Restituisce la funzione hash per il modello di configurazione specificato. + Funzione hash per il generatore di modelli specificato. + + + Ottiene il tipo per la configurazione di modello corrente. + Tipo per la configurazione di modello corrente. + + + Configura il nome del set di entità da utilizzare per questo tipo di entità.Il nome del set di entità può essere configurato solo per il tipo di base in ogni set. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Nome del set di entità. + + + Configura le proprietà di chiave primaria per questo tipo di entità. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da utilizzare come chiave primaria.C#: t =&gt; t.Id VB.Net: Function(t) t.Id. Se la chiave primaria è costituita da più proprietà, specificare un tipo anonimo che include le proprietà.C#: t =&gt; new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + Tipo di chiave. + + + Configura una relazione molti da questo tipo di entità. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo dell'entità nell'altra entità finale della relazione. + + + Configura una relazione facoltativa da questo tipo di entità.Le istanze del tipo di entità potranno essere salvate nel database senza la specifica di questa relazione.La chiave esterna nel database sarà nullable. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo dell'entità nell'altra entità finale della relazione. + + + Configura una relazione obbligatoria da questo tipo di entità.Le istanze del tipo di entità non potranno essere salvate nel database a meno che non sia specificata questa relazione.La chiave esterna nel database sarà non nullable. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo dell'entità nell'altra entità finale della relazione. + + + Imposta un'annotazione nel modello per la tabella alla quale questa entità esegue il mapping.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della tabella, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Esclude una proprietà dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà da ignorare. + + + Consente la configurazione avanzata correlata alla modalità di esecuzione del mapping di un tipo di entità derivato allo schema del database.Le chiamate a Map sono additive, pertanto le chiamate successive non eseguiranno l'override della configurazione già eseguita tramite Map. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Azione che esegue la configurazione su un oggetto . + Tipo di entità derivata da configurare. + + + Consente la configurazione avanzata correlata alla modalità di esecuzione del mapping di questo tipo di entità allo schema del database.Per impostazione predefinita, qualsiasi configurazione verrà applicata anche a qualsiasi tipo derivato da questo tipo di entità.I tipi derivati possono essere configurati attraverso l'overload di Map che configura un tipo derivato o tramite un oggetto EntityTypeConfiguration per il tipo derivato.Le proprietà di un'entità possono essere suddivise tra più tabelle utilizzando più chiamate a Map.Le chiamate a Map sono additive, pertanto le chiamate successive non eseguiranno l'override della configurazione già eseguita tramite Map. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Azione che esegue la configurazione su un oggetto . + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare.Verranno utilizzate le convenzioni predefinite per i nomi della procedura e del parametro. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Configurazione per eseguire l'override delle convenzioni predefinite per i nomi della procedura e del parametro. + + + Restituisce una rappresentazione di stringa della configurazione di modello. + Rappresentazione di stringa del generatore di modelli. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Nome della tabella. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza di EntityTypeConfiguration in modo che da poter concatenare più chiamate. + Nome della tabella. + Schema del database della tabella. + + + Eccezione generata dall'oggetto se viene generato un modello non valido durante il processo di creazione. + + + Inizializza una nuova istanza di ModelValidationException + + + Inizializza una nuova istanza del contesto di flusso e delle informazioni di serializzazione della classe . + Informazioni di serializzazione. + Contesto di flusso. + + + Inizializza una nuova istanza di ModelValidationException + Messaggio dell'eccezione. + + + Inizializza una nuova istanza di ModelValidationException + Messaggio dell'eccezione. + Eccezione interna. + + + Classe base per eseguire la configurazione di una relazione.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Inizializza una nuova istanza della classe . + + + Consente di eseguire la configurazione per una stored procedure utilizzata per modificare una relazione. + Tipo dell'entità da cui viene configurata la relazione. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà. + + + Utilizzato per configurare una proprietà di un tipo di entità o di un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database.Se si imposta "null" verrà utilizzata l'opzione predefinita che può essere "None", "Identity" o "Computed" a seconda del tipo di proprietà, della relativa semantica nel modello (ad esempiole chiavi primarie vengono gestite in modo diverso) e del set di convenzioni utilizzate. + + + Configura la proprietà in modo che disponga della lunghezza massima specificata. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Lunghezza massima per la proprietà.L'impostazione "null" rimuoverà qualsiasi restrizione di lunghezza massima dalla proprietà. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza.L'impostazione "null" rimuoverà il facet del token di concorrenza dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia a lunghezza fissa.Utilizzare HasMaxLength per impostare la lunghezza a cui è fissa la proprietà. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null.Le proprietà sono facoltative per impostazione predefinita. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia una versione di riga nel database.Il tipo effettivo di dati varierà a seconda del provider del database utilizzato.L'impostazione della proprietà in modo che sia una versione di riga la configurerà automaticamente affinché sia un token di concorrenza ottimistica. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia a lunghezza variabile.Le proprietà sono a lunghezza variabile per impostazione predefinita. + Stessa istanza di BinaryPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura una relazione che può supportare la funzionalità di eliminazione a catena. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura l'eliminazione a catena in modo che sia abilitata per la relazione. + + + Configura un valore che indica se l'eliminazione a catena è o meno abilitata per la relazione. + Valore che indica se l'eliminazione a catena è o meno abilitata. + + + Consente la registrazione di classi delle configurazioni derivate per entità e tipi complessi con un oggetto . + + + Aggiunge un oggetto all'oggetto .Per ogni tipo in un modello può essere aggiunto un unico oggetto . + Stessa istanza di ConfigurationRegistrar in modo da poter concatenare più chiamate. + Configurazione del tipo complesso da aggiungere. + Tipo complesso configurato. + + + Aggiunge un oggetto all'oggetto .Per ogni tipo in un modello può essere aggiunto un unico oggetto . + Stessa istanza di ConfigurationRegistrar in modo da poter concatenare più chiamate. + Configurazione del tipo di entità da aggiungere. + Tipo di entità configurato. + + + Individua tutti i tipi che ereditano da o nell'assembly specificato e aggiunge un'istanza di ogni tipo individuato a questa registrazione avanzata. + Stessa istanza di ConfigurationRegistrar in modo da poter concatenare più chiamate. + Assembly che contiene le configurazioni del modello da aggiungere. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Crea una convenzione tramite cui vengono configurate le stored procedure da utilizzare per eliminare le entità nel database. + + + Specifica se questa istanza è uguale a un oggetto specifico. + true se questa istanza è uguale a un oggetto specifico. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a questa istanza. + Codice hash associato a questa istanza. + + + Ottiene il tipo sottostante dell'istanza. + Tipo sottostante dell'istanza. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura il parametro di output tramite cui vengono restituite le righe interessate da questa procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome del parametro. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Crea una convenzione tramite cui vengono configurate le stored procedure da utilizzare per inserire le entità nel database. + + + Determina se l'oggetto specificato è uguale all'istanza corrente. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Ottiene il tipo associato alla configurazione. + Tipo associato alla configurazione. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il risultato. + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il risultato. + Nome della colonna dei risultati. + + + Restituisce la rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Rappresenta una convenzione tramite cui sono configurate le stored procedure da usare per modificare le entità nel database. + + + Crea una convenzione tramite cui vengono configurate le stored procedure da utilizzare per modificare le entità nel database. + + + Configura la stored procedura utilizzata per eliminare le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Specifica se la configurazione è uguale a un oggetto specifico. + true se la configurazione è uguale a un oggetto specifico. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato a questa configurazione. + Codice hash associato a questa configurazione. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la stored procedura utilizzata per inserire le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Restituisce una rappresentazione in forma di stringa della classe . + Rappresentazione in forma di stringa della classe . + + + Configura la stored procedura utilizzata per aggiornare le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Rappresenta una proprietà primitiva di un tipo di entità o di un tipo complesso. + + + Ottiene l'oggetto per questa proprietà. + Oggetto per questa proprietà. + + + Specifica se questa istanza è uguale a un altro oggetto. + true se questa istanza è uguale a un altro oggetto. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash dell'istanza. + Codice hash dell'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database. + + + Configura la proprietà in modo che disponga della lunghezza massima specificata. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Lunghezza massima per la proprietà. + + + Configura il nome del parametro utilizzato nelle stored procedure per questa proprietà. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Il nome del parametro. + + + Configura la precisione della proprietà .Se il provider del database non supporta la precisione per il tipo di dati della colonna, il valore viene ignorato. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Precisione della proprietà. + + + Configura la precisione e la scala della proprietà . + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Precisione della proprietà. + Scala della proprietà. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza. + + + Configura la proprietà in modo che sia a lunghezza fissa.Utilizzare HasMaxLength per impostare la lunghezza a cui è fissa la proprietà. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura questa proprietà come parte della chiave primaria del tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la proprietà per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia una versione di riga nel database.Il tipo effettivo di dati varierà a seconda del provider del database utilizzato.L'impostazione della proprietà in modo che sia una versione di riga la configurerà automaticamente affinché sia un token di concorrenza ottimistica. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la proprietà per supportare il contenuto della stringa Unicode. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà supporta o meno il contenuto della stringa Unicode. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà supporta o meno il contenuto della stringa Unicode. + + + Configura la proprietà in modo che sia a lunghezza variabile.Le proprietà sono a lunghezza variabile per impostazione predefinita. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Consente la personalizzazione delle convenzioni utilizzate da un'istanza di .Le convenzioni predefinite sono disponibili nello spazio dei nomi System.Data.Entity.ModelConfiguration.Conventions. + + + Abilita una convenzione per l'oggetto . + Tipo della convenzione da abilitare. + + + Abilita una o più convenzioni per l'oggetto . + Convenzioni da abilitare. + + + Abilita una convenzione per l'oggetto .Questa convenzione verrà eseguita dopo quella specificata. + Convenzione da abilitare. + Tipo della convenzione dopo la quale verrà eseguita quella abilitata. + + + Abilita una convenzione di configurazione per l'oggetto .Questa convenzione verrà eseguita prima di quella specificata. + Convenzione da abilitare. + Tipo della convenzione prima della quale verrà eseguita quella abilitata. + + + Individua tutte le convenzioni nell'assembly specificato e le aggiunge a . + Assembly contenente le convenzioni da aggiungere. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Disabilita una convenzione per .Le convenzioni predefinite disponibili per la rimozione sono contenute nello spazio dei nomi System.Data.Entity.ModelConfiguration.Conventions. + Tipo della convenzione da disabilitare. + + + Disabilita una o più convenzioni per l'oggetto . + Convenzioni da disabilitare. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Consente di eseguire la configurazione di un tipo di entità in un modello.Questa funzionalità di configurazione è disponibile tramite convenzioni leggere. + + + Ottiene l'oggetto di questo tipo di entità. + Oggetto di questo tipo di entità. + + + Determina se l'oggetto specificato è uguale all'istanza corrente. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura il nome del set di entità da utilizzare per questo tipo di entità.Il nome del set di entità può essere configurato solo per il tipo di base in ogni set. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome del set di entità. + + + Configura le proprietà di chiave primaria per questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Proprietà da utilizzare come chiave primaria. + + + Configura le proprietà di chiave primaria per questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nomi delle proprietà da utilizzare come chiave primaria. + + + Configura la proprietà della chiave primaria per questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Proprietà da utilizzare come chiave primaria. + + + Configura la proprietà della chiave primaria per questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della proprietà da utilizzare come chiave primaria. + + + Imposta un'annotazione nel modello per la tabella alla quale questa entità esegue il mapping.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della tabella, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Esclude il tipo di entità dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Esclude una proprietà dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Proprietà da configurare. + + + Esclude una proprietà dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della proprietà da configurare. + + + Modifica questo tipo di entità in tipo complesso. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare.Verranno utilizzate le convenzioni predefinite per i nomi della procedura e del parametro. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Configurazione per eseguire l'override delle convenzioni predefinite per i nomi della procedura e del parametro. + + + Configura una proprietà definita su questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Proprietà in corso di configurazione. + + + Configura una proprietà definita su questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Nome della proprietà in corso di configurazione. + + + Restituisce la rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della tabella. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della tabella. + Schema del database della tabella. + + + Consente di eseguire la configurazione di un tipo di entità in un modello.Questa funzionalità di configurazione è disponibile tramite convenzioni leggere. + Tipo ereditato dal tipo di entità. + + + Ottiene l'oggetto di questo tipo di entità. + Oggetto di questo tipo di entità. + + + Determina se l'oggetto specificato è uguale all'istanza corrente. + true se l'oggetto specificato è uguale all'istanza corrente; in caso contrario, false. + Oggetto da confrontare. + + + Recupera il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura il nome del set di entità da utilizzare per questo tipo di entità.Il nome del set di entità può essere configurato solo per il tipo di base in ogni set. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome del set di entità. + + + Configura le proprietà di chiave primaria per questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Espressione lambda che rappresenta la proprietà da utilizzare come chiave primaria.C#: t =&gt; t.Id VB.Net: Function(t) t.Id. Se la chiave primaria è costituita da più proprietà, specificare un tipo anonimo che include le proprietà.C#: t =&gt; new { t.Id1, t.Id2 } VB.Net: Function(t) New With { t.Id1, t.Id2 } + Tipo di chiave. + + + Imposta un'annotazione nel modello per la tabella alla quale questa entità esegue il mapping.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della tabella, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con . + + + Esclude il tipo di entità dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Esclude una proprietà dal modello in modo che non venga eseguito il relativo mapping al database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà da ignorare. + + + Modifica questo tipo di entità in tipo complesso. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare.Verranno utilizzate le convenzioni predefinite per i nomi della procedura e del parametro. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + + + Configura questo tipo per utilizzare stored procedure per inserire, aggiornare ed eliminare. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Configurazione per eseguire l'override delle convenzioni predefinite per i nomi della procedura e del parametro. + + + Configura una proprietà definita su questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà configurata. + + + Converte il valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della tabella. + + + Configura il nome della tabella a cui viene eseguito il mapping di questo tipo di entità. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome della tabella. + Schema del database della tabella. + + + Crea una convenzione tramite cui vengono configurate le stored procedure da utilizzare per aggiornare le entità nel database. + + + Determina se questa istanza è uguale all'oggetto specificato. + true se questa istanza è uguale all'oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Restituisce il tipo associato all'istanza corrente. + Tipo associato all'istanza corrente. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il parametro. + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il parametro. + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il parametro. + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Proprietà per cui configurare il risultato. + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della proprietà per cui configurare il risultato. + Nome della colonna dei risultati. + + + Configura il parametro di output tramite cui vengono restituite le righe interessate da questa procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome del parametro. + + + Restituisce la rappresentazione di stringa per questa istanza. + Rappresentazione di stringa per questa istanza. + + + Utilizzato per configurare una proprietà di un tipo di entità o di un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database.Se si imposta "null" verrà utilizzata l'opzione predefinita che può essere "None", "Identity" o "Computed" a seconda del tipo di proprietà, della relativa semantica nel modello (ad esempiole chiavi primarie vengono gestite in modo diverso) e del set di convenzioni utilizzate. + + + Configura la precisione della proprietà.Se il provider del database non supporta la precisione per il tipo di dati della colonna, il valore viene ignorato. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Precisione della proprietà. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza.L'impostazione "null" rimuoverà il facet del token di concorrenza dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null.Le proprietà sono obbligatorie per impostazione predefinita. + Stessa istanza di DateTimePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Utilizzato per configurare una proprietà di un tipo di entità o di un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database.Se si imposta "null" verrà utilizzata l'opzione predefinita che può essere "None", "Identity" o "Computed" a seconda del tipo di proprietà, della relativa semantica nel modello (ad esempiole chiavi primarie vengono gestite in modo diverso) e del set di convenzioni utilizzate. + + + Configura la precisione e la scala della proprietà. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Precisione della proprietà. + Scala della proprietà. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza.L'impostazione "null" rimuoverà il facet del token di concorrenza dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null.Le proprietà sono obbligatorie per impostazione predefinita. + Stessa istanza di DecimalPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Consente di eseguire la configurazione per una stored procedure utilizzata per eliminare entità. + Tipo dell'entità per la cui eliminazione è possibile utilizzare la stored procedure. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto con cui eseguire il confronto. + + + Recupera il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Recupera il tipo dell'istanza corrente. + Tipo dell’istanza corrente. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura il parametro di output tramite cui vengono restituite le righe interessate da questa procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome del parametro. + + + Converte il valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Configura una relazione che può supportare proprietà di chiave esterna esposte nel modello a oggetti.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + Tipo di entità dipendente. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la relazione per l'utilizzo di proprietà di chiave esterna esposte nel modello a oggetti.Se le proprietà di chiave esterna non sono esposte nel modello a oggetti, utilizzare il metodo Map. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà da utilizzare come chiave esterna.Se la chiave esterna è costituita da più proprietà, specificare un tipo anonimo che include le proprietà.Quando si utilizzano più proprietà di chiave esterna, le proprietà devono essere specificate nello stesso ordine in cui le proprietà di chiave primaria sono state configurate per il tipo di entità principale. + Tipo di chiave. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura il mapping di tabelle e colonne per un tipo di entità o un subset di proprietà da un tipo di entità.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + Tipo di entità di cui eseguire il mapping. + + + Inizializza una nuova istanza della classe . + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Imposta un'annotazione nel modello per la tabella alla quale questa entità esegue il mapping.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della tabella, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Esegue nuovamente il mapping di tutte le proprietà ereditate dai tipi di base.Quando si configura un tipo derivato di cui eseguire il mapping a una tabella separata, tale operazione causerà l'inclusione di tutte le proprietà nella tabella anziché solo delle proprietà non ereditate.Questo metodo è noto come mapping di tabella per tipo concreto (TPC). + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + + + Configura le proprietà che verranno incluse in questo frammento di mapping.Se questo metodo non viene chiamato, verranno configurate tutte le proprietà che non sono state ancora incluse in un frammento di mapping. + Espressione lambda in un tipo anonimo che contiene le proprietà di cui eseguire il mapping.C#: t =&gt; new { t.Id, t.Property1, t.Property2 } VB.Net: Function(t) New With { p.Id, t.Property1, t.Property2 } + Un tipo anonimo che include le proprietà di cui eseguire il mapping. + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà configurata. + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà che è inclusa in questo frammento di mapping. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà configurata. + + + Configura la condizione del discriminatore utilizzata per distinguere i tipi in una gerarchia di ereditarietà. + Oggetto di configurazione per configurare ulteriormente la condizione del discriminatore. + Espressione lambda che rappresenta la proprietà utilizzata per la discriminazione tra i tipi.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà utilizzata per la discriminazione tra i tipi. + + + Configura la colonna discriminatore utilizzata per distinguere i tipi in una gerarchia di ereditarietà. + Oggetto di configurazione per configurare ulteriormente la colonna discriminatore e i valori discriminanti. + Nome della colonna discriminatore. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura il nome della tabella a cui deve essere eseguito il mapping. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della tabella. + + + Configura il nome e lo schema della tabella a cui deve essere eseguito il mapping. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della tabella. + Schema della tabella. + + + Configura il mapping di tabelle e colonne di una relazione che non espone proprietà di chiave esterna nel modello a oggetti.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Imposta un'annotazione nel modello per una colonna del database configurata con .Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di ForeignKeyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nome della colonna configurata con il metodo HasKey. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome delle colonne per la chiave esterna. + Stessa istanza di ForeignKeyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nomi di colonne di chiavi esterne.Quando si utilizzano più proprietà di chiave esterna, le proprietà devono essere specificate nello stesso ordine in cui sono state configurate le proprietà di chiave primaria per il tipo di entità di destinazione. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura il nome della tabella in cui risiedono le colonne di chiavi esterne.Il mapping della tabella specificata deve essere già stato eseguito per il tipo di entità.Se si desidera che le chiavi esterne risiedano nella relativa tabella, utilizzare il metodo Map sull'oggetto per eseguire la suddivisione delle entità in modo che la tabella venga creata solo con la proprietà di chiave primaria.Le chiavi esterne possono quindi essere aggiunte alla tabella tramite questo metodo. + Stessa istanza di ForeignKeyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nome della tabella. + + + Configura il nome e lo schema della tabella in cui risiedono le colonne di chiavi esterne.Il mapping della tabella specificata deve essere già stato eseguito per il tipo di entità.Se si desidera che le chiavi esterne risiedano nella relativa tabella, utilizzare il metodo Map sull'oggetto per eseguire la suddivisione delle entità in modo che la tabella venga creata solo con la proprietà di chiave primaria.Le chiavi esterne possono quindi essere aggiunte alla tabella tramite questo metodo. + Stessa istanza di ForeignKeyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nome della tabella. + Schema della tabella. + + + Configura una relazione che può supportare solo proprietà di chiave esterna non esposte nel modello a oggetti.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la relazione per l'utilizzo di proprietà di chiave esterna non esposte nel modello a oggetti.Le colonne e la tabella possono essere personalizzate specificando un'azione di configurazione.Se viene specificata un'azione di configurazione vuota, i nomi di colonna verranno generati per convenzione.Se le proprietà di chiave esterna sono esposte nel modello a oggetti, utilizzare il metodo HasForeignKey.Non tutte le relazioni supportano l'esposizione di proprietà di chiave esterna nel modello a oggetti. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Azione che configura le colonne di chiavi esterne e la tabella. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Rappresenta un valore che permette di eseguire la configurazione per una stored procedure usata per inserire entità. + Tipo dell'entità per il cui inserimento è possibile utilizzare la stored procedure. + + + Specifica se questa istanza è uguale a un oggetto specifico. + true se questa istanza è uguale a un oggetto specifico. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per questa istanza. + Codice hash per l'istanza. + + + Ottiene il tipo dell'istanza. + Tipo dell'istanza. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + Tipo della proprietà da configurare. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + Tipo della proprietà da configurare. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Utilizzato per configurare una colonna con facet di lunghezza per un tipo di entità o un tipo complesso.Questa funzionalità di configurazione è esposta dall'API Fluent di Code First; vedere . + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la colonna in modo che disponga della lunghezza massima specificata. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Lunghezza massima per la colonna.L'impostazione del valore su null rimuoverà qualsiasi restrizione di lunghezza massima dalla colonna e per la colonna di database verrà utilizzata una lunghezza predefinita. + + + Configura la colonna in modo che sia a lunghezza fissa. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la colonna per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la colonna in modo che sia a lunghezza variabile. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Utilizzato per configurare una proprietà con facet di lunghezza per un tipo di entità o un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Configura la proprietà in modo che disponga della lunghezza massima specificata. + Stessa istanza di LengthPropertyConfiguration in modo da poter concatenare più chiamate. + Lunghezza massima per la proprietà.L'impostazione del valore su 'Null' rimuoverà qualsiasi restrizione di lunghezza massima dalla proprietà e per la colonna di database verrà utilizzata una lunghezza predefinita. + + + Configura la proprietà in modo che sia a lunghezza fissa.Utilizzare HasMaxLength per impostare la lunghezza a cui è fissa la proprietà. + Stessa istanza di LengthPropertyConfiguration in modo da poter concatenare più chiamate. + + + Configura la proprietà per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza di LengthPropertyConfiguration in modo da poter concatenare più chiamate. + + + Configura la proprietà in modo che sia a lunghezza variabile.Le proprietà sono a lunghezza variabile per impostazione predefinita. + Stessa istanza di LengthPropertyConfiguration in modo da poter concatenare più chiamate. + + + Configura una relazione molti da un tipo di entità. + Tipo di entità da cui ha origine la relazione. + Tipo di entità che rappresenta la destinazione della relazione. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura la relazione in modo che sia di tipo molti:molti senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo molti:molti con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo molti:facoltativa senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo molti:facoltativa con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo molti:obbligatoria senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo molti:obbligatoria con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura il mapping di tabella e colonne di una relazione molti:molti.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Imposta un'annotazione nel modello per la tabella join.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della tabella, ad esempio durante la creazione delle migrazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome delle colonne per la chiave esterna sinistra.La chiave esterna sinistra fa riferimento all'entità padre della proprietà di navigazione specificata nella chiamata a HasMany. + Stessa istanza di ManyToManyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nomi di colonne di chiavi esterne.Quando si utilizzano più proprietà di chiave esterna, le proprietà devono essere specificate nello stesso ordine in cui sono state configurate le proprietà di chiave primaria per il tipo di entità di destinazione. + + + Configura il nome delle colonne per la chiave esterna destra.La chiave esterna destra fa riferimento all'entità padre della proprietà di navigazione specificata nella chiamata a WithMany. + Stessa istanza di ManyToManyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nomi di colonne di chiavi esterne.Quando si utilizzano più proprietà di chiave esterna, le proprietà devono essere specificate nello stesso ordine in cui sono state configurate le proprietà di chiave primaria per il tipo di entità di destinazione. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura il nome della tabella di join per la relazione. + Stessa istanza di ManyToManyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nome della tabella. + + + Configura il nome e lo schema della tabella di join per la relazione. + Stessa istanza di ManyToManyAssociationMappingConfiguration in modo da poter concatenare più chiamate. + Nome della tabella. + Schema della tabella. + + + Consente di eseguire la configurazione per una stored procedure utilizzata per modificare una relazione molti a molti. + Tipo dell'entità da cui viene configurata la relazione. + Tipo dell'entità a cui è destinata l'altra entità finale della relazione. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Recupera il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Recupera il tipo dell'istanza corrente. + Tipo dell’istanza corrente. + + + Imposta il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della procedura. + + + Imposta il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della procedura. + Nome dello schema. + + + Configura il parametro per i valori della chiave sinistra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + + + Configura il parametro per i valori della chiave sinistra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + Tipo della proprietà da configurare. + + + Configura il parametro per i valori della chiave sinistra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + + + Configura il parametro per i valori della chiave sinistra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + Tipo della proprietà da configurare. + + + Configura il parametro per i valori della chiave destra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + + + Configura il parametro per i valori della chiave destra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + Tipo della proprietà da configurare. + + + Configura il parametro per i valori della chiave destra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + + + Configura il parametro per i valori della chiave destra. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Il nome del parametro. + Tipo della proprietà da configurare. + + + Converte il valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Consente di eseguire la configurazione per una stored procedure utilizzata per modificare una relazione molti a molti. + Tipo dell'entità da cui viene configurata la relazione. + Tipo dell'entità a cui è destinata l'altra entità finale della relazione. + + + Configura la stored procedura utilizzata per eliminare le relazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Recupera il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la stored procedura utilizzata per inserire le relazioni. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Converte il valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Configura una relazione molti:molti.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + Tipo dell'entità padre della proprietà di navigazione specificata nella chiamata a HasMany. + Tipo dell'entità padre della proprietà di navigazione specificata nella chiamata a WithMany. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura le colonne di chiavi esterne e la tabella utilizzate per archiviare la relazione. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Azione che configura le colonne di chiavi esterne e la tabella. + + + Configura le stored procedure da utilizzare per la modifica di questa relazione.Verranno utilizzate le convenzioni predefinite per i nomi della procedura e del parametro. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura le stored procedure da utilizzare per la modifica di questa relazione. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Configurazione per eseguire l'override delle convenzioni predefinite per i nomi della procedura e del parametro. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Esegue la configurazione di una stored procedure utilizzata per modificare un'entità nel database. + + + Consente di eseguire la configurazione per una stored procedure utilizzata per modificare entità. + Tipo dell'entità per la cui modifica è possibile utilizzare la stored procedure. + + + Configura la stored procedura usata per eliminare le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Specifica se questa istanza è uguale a un oggetto specificato. + true se questa istanza è uguale a un oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per questa istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la stored procedura utilizzata per inserire le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Configura la stored procedura utilizzata per aggiornare le entità. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda tramite cui viene eseguita la configurazione per la stored procedure. + + + Configura una condizione utilizzata per discriminare tra i tipi in una gerarchia di ereditarietà basata sui valori assegnati a una proprietà.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura la condizione per richiedere un valore nella proprietà.Si presuppone che le righe che non dispongono di un valore assegnato alla colonna in cui viene archiviata questa proprietà siano del tipo di base di questo tipo di entità. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura una relazione facoltativa da un tipo di entità. + Tipo di entità da cui ha origine la relazione. + Tipo di entità che rappresenta la destinazione della relazione. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Configura la relazione in modo che sia di tipo facoltativa:molti senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo facoltativa:molti con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo facoltativa:facoltativa senza una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo principale nella relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo facoltativa:facoltativa con una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo principale nella relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo facoltativa:facoltativa senza una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo principale nella relazione.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo facoltativa:facoltativa con una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo principale nella relazione.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione. + + + Configura la relazione in modo che sia di tipo facoltativa:obbligatoria senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo facoltativa:obbligatoria con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una colonna primitiva da un tipo di entità. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura l'ordine della colonna primitiva utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna primitiva utilizzata per archiviare la proprietà. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la colonna primitiva in modo che sia facoltativa. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Configura la colonna primitiva in modo che sia obbligatoria. + Stessa istanza dell'oggetto in modo che possano essere concatenate più chiamate. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Fornisce i metodi usati per configurare una proprietà primitiva di un tipo di entità o di un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se questa istanza è uguale all'oggetto specificato. + true se questa istanza è uguale all'oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Restituisce il codice hash per l'istanza corrente. + Codice hash per l'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database.Se si imposta "null" verrà utilizzata l'opzione predefinita che può essere "None", "Identity" o "Computed" a seconda del tipo di proprietà, della relativa semantica nel modello (ad esempiole chiavi primarie vengono gestite in modo diverso) e del set di convenzioni utilizzate. + + + Configura il nome del parametro utilizzato nelle stored procedure per questa proprietà. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del parametro. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza.L'impostazione "null" rimuoverà il facet del token di concorrenza dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null. + Stessa istanza di PrimitivePropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Restituisce la rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Consente di eseguire la configurazione per una convenzione leggera basata sulle proprietà in un modello. + + + Consente la configurazione delle proprietà a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto . + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Restituisce il codice hash per l'istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Filtra le proprietà a cui si applica questa convenzione in base a un predicato durante l'acquisizione di un valore da utilizzare in seguito durante la configurazione. + Istanza di in modo da poter concatenare più chiamate. + Funzione per acquisire un valore per ogni proprietà.Se il valore è Null, la proprietà verrà esclusa. + Tipo del valore acquisito. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Oggetto corrente. + + + Filtra le proprietà a cui si applica questa convenzione in base a un predicato. + Istanza di in modo da poter concatenare più chiamate. + Funzione per testare ogni proprietà per una condizione. + + + Consente di eseguire la configurazione per una convenzione leggera in base alle proprietà dei tipi di entità in un modello e un valore acquisito. + Tipo del valore acquisito. + + + Consente la configurazione delle proprietà a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto utilizzando un valore acquisito. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Utilizzato per configurare una proprietà in un frammento di mapping.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di PropertyMappingConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà, in un frammento di mapping. + Stessa istanza di PropertyMappingConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura una relazione obbligatoria da un tipo di entità. + Tipo di entità da cui ha origine la relazione. + Tipo di entità che rappresenta la destinazione della relazione. + + + Specifica se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash associato all'oggetto corrente. + Codice hash associato all'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una rappresentazione di stringa dell'oggetto corrente. + Rappresentazione di stringa dell'oggetto corrente. + + + Configura la relazione in modo che sia di tipo obbligatoria:molti senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo obbligatoria:molti con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo obbligatoria:facoltativa senza una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo obbligatoria:facoltativa con una proprietà di navigazione sull'altro lato della relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo obbligatoria:obbligatoria senza una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo principale nella relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo obbligatoria:obbligatoria con una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo principale nella relazione. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura la relazione in modo che sia di tipo obbligatoria:obbligatoria senza una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo principale nella relazione.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + + + Configura la relazione in modo che sia di tipo obbligatoria:obbligatoria con una proprietà di navigazione sull'altro lato della relazione.Il tipo di entità configurato sarà il tipo principale nella relazione.Il tipo di entità che rappresenta la destinazione della relazione sarà il tipo dipendente e conterrà una chiave esterna per il tipo principale. + Oggetto di configurazione che può essere utilizzato per configurare ulteriormente la relazione. + Espressione lambda che rappresenta la proprietà di navigazione sull'altra entità finale della relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una colonna di database utilizzata per archiviare valori stringa.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene il tipo dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura l'ordine della colonna di database. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la proprietà in modo che disponga della lunghezza massima specificata. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + Lunghezza massima per la proprietà.L'impostazione di Null comporterà l'utilizzo di una lunghezza predefinita per la colonna. + + + Configura la colonna in modo che sia a lunghezza fissa.Utilizzare HasMaxLength per impostare la lunghezza a cui è fissa la proprietà. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Configura la colonna per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Configura la colonna in modo che sia facoltativa. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Configura la colonna in modo che sia obbligatoria. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Configura la colonna per supportare il contenuto della stringa Unicode. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Configura un valore che indica se la colonna supporta o meno il contenuto della stringa Unicode. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + Valore che indica se la colonna supporta o meno il contenuto della stringa Unicode.L'impostazione 'Null' rimuoverà il facet Unicode dalla colonna.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la colonna in modo che sia a lunghezza variabile.Le colonne sono a lunghezza variabile per impostazione predefinita. + Stessa istanza di StringColumnConfiguration in modo da poter concatenare più chiamate. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Utilizzato per configurare una proprietà di un tipo di entità o di un tipo complesso.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Imposta un'annotazione nel modello per la colonna di database utilizzata per archiviare la proprietà.Il valore di annotazione può essere successivamente utilizzato durante l'elaborazione della colonna, ad esempio durante la creazione delle migrazioni. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome dell'annotazione che deve essere un identificatore C#/EDM valido. + Valore dell'annotazione che può essere una stringa o un altro tipo che è possibile serializzare con . + + + Configura il nome della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome della colonna. + + + Configura l'ordine della colonna di database utilizzata per archiviare la proprietà.Questo metodo viene utilizzato inoltre per specificare l'ordinamento di chiavi quando un tipo di entità dispone di una chiave composta. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Ordine di visualizzazione di questa colonna nella tabella di database. + + + Configura il tipo di dati della colonna di database utilizzata per archiviare la proprietà. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Nome del tipo di dati specifico del provider del database. + + + Configura la modalità con cui i valori della proprietà vengono generati dal database. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Pattern utilizzato per la generazione dei valori per la proprietà nel database.Se si imposta "null" verrà utilizzata l'opzione predefinita che può essere "None", "Identity" o "Computed" a seconda del tipo di proprietà, della relativa semantica nel modello (ad esempiole chiavi primarie vengono gestite in modo diverso) e del set di convenzioni utilizzate. + + + Configura la proprietà in modo che disponga della lunghezza massima specificata. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Lunghezza massima per la proprietà.L'impostazione del valore su 'Null' rimuoverà qualsiasi restrizione di lunghezza massima dalla proprietà e per la colonna di database verrà utilizzata una lunghezza predefinita. + + + Configura la proprietà da utilizzare come token di concorrenza ottimistica. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà deve essere utilizzata o meno come token di concorrenza ottimistica. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà è o meno un token di concorrenza.L'impostazione "null" rimuoverà il facet del token di concorrenza dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia a lunghezza fissa.Utilizzare HasMaxLength per impostare la lunghezza a cui è fissa la proprietà. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà per consentire la lunghezza massima supportata dal provider del database. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia facoltativa.La colonna di database utilizzata per archiviare questa proprietà ammetterà i valori Null.Le proprietà sono facoltative per impostazione predefinita. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà in modo che sia obbligatoria.La colonna di database utilizzata per archiviare questa proprietà non ammetterà i valori Null. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura la proprietà per supportare il contenuto della stringa Unicode. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Configura un valore che indica se la proprietà supporta o meno il contenuto della stringa Unicode. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + Valore che indica se la proprietà supporta o meno il contenuto della stringa Unicode.L'impostazione 'Null' rimuoverà il facet Unicode dalla proprietà.Il comportamento in fase di esecuzione causato da tale impostazione è analogo a quello ottenuto specificando 'false'. + + + Configura la proprietà in modo che sia a lunghezza variabile.Le proprietà sono a lunghezza variabile per impostazione predefinita. + Stessa istanza di StringPropertyConfiguration in modo che possano essere concatenate più chiamate. + + + Consente di eseguire la configurazione di un tipo in un modello. + Tipo da configurare. + + + Inizializza una nuova istanza della classe . + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto da confrontare con l'oggetto corrente. + + + Funge da funzione hash per un tipo specifico. + Codice hash per l'oggetto corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà configurata. + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + + + Configura una proprietà definita in questo tipo. + Oggetto di configurazione che può essere utilizzato per configurare la proprietà. + Espressione lambda che rappresenta la proprietà da configurare.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Tipo della proprietà configurata. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Consente di eseguire la configurazione per una convenzione leggera basata sui tipi di entità in un modello. + + + Consente la configurazione dei tipi di entità a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto . + + + Specifica se questa istanza è uguale a un oggetto specificato. + true se questa istanza è uguale a un oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per questa istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Filtra i tipi di entità a cui si applica questa convenzione in base a un predicato durante l'acquisizione di un valore da utilizzare in seguito durante la configurazione. + Istanza di in modo da poter concatenare più chiamate. + Funzione per acquisire un valore per ogni tipo di entità.Se il valore è Null, il tipo di entità verrà escluso. + Tipo del valore acquisito. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Filtra i tipi di entità a cui si applica questa convenzione in base a un predicato. + Istanza di in modo da poter concatenare più chiamate. + Funzione per testare ogni tipo di entità per una condizione. + + + Consente di eseguire la configurazione per una convenzione leggera in base ai tipi di entità in un modello che ereditano da un tipo specificato comune. + Tipo comune dei tipi di entità a cui si applica questa convenzione. + + + Consente la configurazione dei tipi di entità a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto . + + + Specifica se questa istanza è uguale a un oggetto specificato. + true se questa istanza è uguale a un oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per questa istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Filtra i tipi di entità a cui si applica questa convenzione in base a un predicato durante l'acquisizione di un valore da utilizzare in seguito durante la configurazione. + Istanza di in modo da poter concatenare più chiamate. + Funzione per acquisire un valore per ogni tipo di entità.Se il valore è Null, il tipo di entità verrà escluso. + Tipo del valore acquisito. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Filtra i tipi di entità a cui si applica questa convenzione in base a un predicato. + Istanza di in modo da poter concatenare più chiamate. + Funzione per testare ogni tipo di entità per una condizione. + + + Consente di eseguire la configurazione per una convenzione leggera in base ai tipi di entità in un modello e un valore acquisito. + Tipo del valore acquisito. + + + Consente la configurazione dei tipi di entità a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto utilizzando un valore acquisito. + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se l'oggetto specificato è uguale all'oggetto corrente; in caso contrario, false. + Oggetto con cui eseguire il confronto. + + + Recupera il codice hash dell'istanza corrente. + Codice hash dell'istanza corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Converte un valore dell'istanza corrente nella rappresentazione di stringa equivalente. + Rappresentazione di stringa dell'istanza corrente. + + + Consente di eseguire la configurazione per una convenzione leggera in base ai tipi di entità in un modello che ereditano da un tipo specificato comune e un valore acquisito. + Tipo comune dei tipi di entità a cui si applica questa convenzione. + Tipo del valore acquisito. + + + Consente la configurazione dei tipi di entità a cui si applica questa convenzione. + Azione che esegue la configurazione su un oggetto utilizzando un valore acquisito. + + + Specifica se questa istanza è uguale a un oggetto specificato. + true se questa istanza è uguale a un oggetto specificato. In caso contrario, false. + Oggetto da confrontare. + + + Ottiene il codice hash per questa istanza. + Codice hash per l'istanza. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Restituisce una rappresentazione di stringa di questa istanza. + Rappresentazione di stringa di questa istanza. + + + Consente di eseguire la configurazione per una stored procedure utilizzata per aggiornare entità. + Tipo dell'entità per il cui aggiornamento è possibile utilizzare la stored procedure. + + + Determina se l'oggetto specificato è uguale a questa istanza dell'oggetto. + true se l'oggetto specificato è uguale a questa istanza. In caso contrario, false. + Oggetto da confrontare. + + + Recupera il codice hash. + Codice hash. + + + Recupera il tipo di questa configurazione. + Tipo di questa configurazione. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + + + Configura il nome della stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome della stored procedure. + Nome dello schema. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura i parametri per una relazione in cui la proprietà di chiave esterna non è inclusa nella classe. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà di navigazione per la relazione.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Espressione lambda tramite cui viene eseguita la configurazione. + Tipo dell'entità principale nella relazione. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + Tipo della proprietà da configurare. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro. + Tipo della proprietà da configurare. + + + Configura un parametro per questa stored procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il parametro.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome del parametro del valore corrente. + Nome del parametro del valore originale. + Tipo della proprietà da configurare. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + Tipo della proprietà da configurare. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + + + Configura una colonna del risultato affinché venga eseguito il mapping di questa stored procedure a una proprietà.Viene utilizzato per colonne generate da database. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Espressione lambda che rappresenta la proprietà per cui configurare il risultato.C#: t =&gt; t.MyProperty VB.Net: Function(t) t.MyProperty + Nome della colonna dei risultati. + Tipo della proprietà da configurare. + + + Configura il parametro di output tramite cui vengono restituite le righe interessate da questa procedure. + Stessa istanza di configurazione in modo da poter concatenare più chiamate. + Nome del parametro. + + + Converte il valore di questa istanza nella rappresentazione di stringa equivalente. + Rappresentazione di stringa del valore di questa istanza. + + + Configura una colonna discriminatore utilizzata per distinguere i tipi in una gerarchia di ereditarietà.Questa funzionalità di configurazione è disponibile utilizzando l'API Fluent Code First (vedere ). + + + Determina se l'oggetto specificato è uguale all'oggetto corrente. + true se gli oggetti sono uguali; in caso contrario, false. + Oggetto. + + + Funge da funzione hash per un tipo specifico. + Codice hash per il tipo corrente. + + + Ottiene l'oggetto dell'istanza corrente. + Tipo esatto di runtime dell'istanza corrente. + + + Configura il valore del discriminatore utilizzato per identificare il tipo di entità configurato da altri tipi nella gerarchia di ereditarietà. + Oggetto di configurazione per configurare la colonna utilizzata per archiviare i valori discriminanti. + Valore da utilizzare per identificare il tipo di entità. + Tipo del valore discriminante. + + + Configura il valore del discriminatore utilizzato per identificare il tipo di entità configurato da altri tipi nella gerarchia di ereditarietà. + Oggetto di configurazione per configurare la colonna utilizzata per archiviare i valori discriminanti. + Valore da utilizzare per identificare il tipo di entità. + + + Configura il valore del discriminatore utilizzato per identificare il tipo di entità configurato da altri tipi nella gerarchia di ereditarietà. + Oggetto di configurazione per configurare la colonna utilizzata per archiviare i valori discriminanti. + Valore da utilizzare per identificare il tipo di entità. + Tipo del valore discriminante. + + + Restituisce una stringa che rappresenta l'oggetto corrente. + Stringa che rappresenta l'oggetto corrente. + + + Fornisce la convenzione per rilevare inversioni tra proprietà di navigazione quando tra i tipi correlati esiste una sola coppia di proprietà di navigazione. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Classe generica per le convenzioni Code First che leggono gli attributi dalle proprietà .NET e generano le annotazioni di colonna basate sugli attributi. + Tipo di attributo da individuare. + Tipo di annotazione che verrà creato. + + + Costruisce una convenzione che crea automaticamente le annotazioni di colonna con il nome specificato utilizzando il delegato specificato della factory. + Nome delle annotazioni da creare. + Factory per creare l'annotazione in ogni colonna. + + + Classe generica per le convenzioni Code First che leggono gli attributi dai tipi .NET e generano le annotazioni di tabella basate sugli attributi. + Tipo di attributo da individuare. + Tipo di annotazione che verrà creato. + + + Costruisce una convenzione che crea automaticamente le annotazioni di tabella con il nome specificato utilizzando il delegato specificato della factory. + Nome delle annotazioni da creare. + Factory per creare l'annotazione in ogni tabella. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione alla configurazione specificata. + Configurazione. + Attributo della colonna. + + + Rappresenta una convenzione per applicare l'ordinamento delle colonne specificato utilizzando l'API o . + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'elemento specificato nel modello di mapping. + Elemento. + Modello di mapping. + + + Convalida la configurazione di ordinamento fornita per le colonne.Questa implementazione di base non esegue alcuna operazione. + Nome della tabella a cui appartengono le colonne. + Definizione della tabella. + + + Convenzione per applicare l'ordinamento delle colonne specificato utilizzando l'API o .Questa convenzione genera un'eccezione se viene rilevato un ordine delle colonne configurato duplicato. + + + Inizializza una nuova istanza della classe . + + + Convalida la configurazione di ordinamento fornita per le colonne per garantire che non venga fornito lo stesso ordinale per due colonne. + Nome della tabella a cui appartengono le colonne. + Definizione della tabella. + + + Rappresenta la convenzione per elaborare istanze di trovate in tipi nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo e alla configurazione specificati. + Configurazione. + Attributo. + + + Rappresenta una convenzione per configurare un tipo come complesso qualora non disponga di alcuna chiave primaria, di alcun tipo di base mappato e di alcuna proprietà di navigazione. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'elemento specificato nel modello di mapping. + Elemento. + Modello di mapping. + + + Rappresenta la convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Configurazione per la proprietà con l'attributo. + Attributo. + + + Convenzione che non esegue l'override della configurazione. + + + La classe derivata può utilizzare il costruttore predefinito per applicare una regola impostata che modifica la configurazione del modello. + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le proprietà nel modello. + Oggetto configurazione per la convenzione. + + + Avvia la configurazione di una convenzione leggera che si applica a tutte le proprietà primitive del tipo specificato nel modello. + Oggetto configurazione per la convenzione. + Tipo delle proprietà a cui si applica la convenzione. + + + Avvia la configurazione di una convenzione leggera che si applica a tutti i tipi di cui è stato eseguito il mapping nel modello che deriva o implementa il tipo specificato. + Oggetto configurazione per la convenzione. + Il tipo di entità a cui si applica questa convenzione. + + + Avvia la configurazione di una convenzione leggera che si applica a tutti i tipi di cui è stato eseguito il mapping nel modello. + Oggetto configurazione per la convenzione. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo con la configurazione specificata. + Configurazione. + Attributo. + + + Convenzione per impostare la precisione su 18 e la scala su 2 per proprietà decimal. + + + Inizializza una nuova istanza dell'oggetto con i valori predefiniti. + + + Inizializza una nuova istanza dell'oggetto con la precisione e la scala specificate. + Precisione + Scale + + + Applica questa convenzione a una proprietà. + Elemento. + Modello. + + + Rappresenta una convenzione per spostare proprietà di chiave primaria da visualizzare per prima. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Rappresenta una convenzione per distinguere tra relazione facoltativa e relazione obbligatoria in base al supporto di valori Null CLR della proprietà di chiave esterna. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'elemento specificato nel modello di mapping. + Elemento. + Modello di mapping. + + + Rappresenta una classe di base per convenzioni che individuano le proprietà di chiave esterna. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Elemento. + Modello. + + + Quando sottoposto a override, restituisce true se deve far parte della chiave esterna. + true se dependentProperty deve fare parte della chiave esterna. In caso contrario, false, false. + Tipo di associazione configurata. + Estremità dipendente. + Proprietà candidata nell'estremità dipendente. + Tipo di entità dell'estremità principale. + Proprietà di chiave nell'estremità principale che è una destinazione candidata per la chiave esterna. + + + Restituisce un valore che indica se la convenzione supporta coppie di tipi di entità che dispongono di più associazioni definite tra esse. + true se la convenzione supporta coppie di tipi di entità che dispongono di più associazioni definite tra esse. In caso contrario, false. + + + Rappresenta una convenzione per introdurre gli indici per le chiavi esterne. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Elemento. + + + Rappresenta una convenzione per elaborare istanze di trovate in proprietà di navigazione del modello. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello di database. + + + Rappresenta una convenzione per elaborare le istanze di trovate in proprietà di chiave esterna nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'attributo specificato. + Informazioni sulle proprietà. + Configurazione da eseguire per un tipo di entità in un modello. + Proprietà o classe esclusa dal mapping del database. + + + Convenzione utilizzata nella sezione concettuale del modello dopo la creazione del modello. + Tipo di elemento di metadati su cui viene eseguita questa convenzione. + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Identifica convenzioni che è possibile aggiungere o rimuovere da un'istanza di . + + + Convenzione per rilevare proprietà di chiave primaria.Criteri di denominazione riconosciuti in ordine di precedenza: 1. 'Id' 2.[nome tipo]Id Il rilevamento della chiave primaria non fa distinzione tra maiuscole e minuscole. + + + Inizializza una nuova istanza della classe . + + + Convenzione per creare una corrispondenza della classe . + Classe per cui creare una corrispondenza. + Tipo di entità. + Raccolta di proprietà primitive. + + + Convenzione per individuare gli attributi nelle proprietà e generare annotazioni della colonna nel modello. + + + Costruisce una nuova istanza della convenzione. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo specificato con la configurazione. + Informazioni sul membro. + Configurazione. + Attributo. + + + Convenzione utilizzata nella sezione del database del modello dopo la creazione del modello. + Tipo di elemento di metadati su cui viene eseguita questa convenzione. + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Convenzione per elaborare istanze di trovate in proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Rappresenta una classe di base per convenzioni che individuano le proprietà di chiave primaria. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Quando sottoposto a override, restituisce il subset di proprietà che faranno parte della chiave primaria. + Proprietà che devono far parte della chiave primaria. + Tipo di entità. + Tipi primitivi delle entità. + + + Convenzione per aggiungere un'eliminazione a catena alla tabella di join da entrambe le tabelle coinvolte in una relazione molti-a-molti. + + + Inizializza una nuova istanza della classe . + + + Convenzione per assicurarsi che non venga creato un mapping non valido o non supportato quando si esegue il mapping di proprietà ereditate + + + Inizializza una nuova istanza della classe . + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo con la configurazione specificata. + Configurazione. + Attributo. + + + Convenzione per individuare proprietà di chiave esterna i cui nomi sono una combinazione del nome di proprietà di navigazione dipendente e dei nomi di proprietà di chiave primaria di tipo principale. + + + Inizializza una nuova istanza della classe . + + + Esegue la corrispondenza della chiave del modello di entità dipendente. + Restituisce il valore . + Oggetto metadati di tipo di associazione. + Fine dell'associazione dipendente. + Proprietà dipendente. + Tipo di entità principale + Proprietà di chiave principale. + + + Ottiene o imposta un valore che indica se la convenzione supporta più associazioni. + true se la convenzione supporta più associazioni; in caso contrario, false. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'attributo specificato. + Informazioni sulle proprietà. + Configurazione da eseguire per un tipo di entità in un modello. + Proprietà o classe esclusa dal mapping del database. + + + Rappresenta una convenzione per elaborare istanze di trovate in tipi nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'attributo specificato. + Configurazione da eseguire per un tipo di entità in un modello. + Proprietà o classe esclusa dal mapping del database. + + + Fornisce una convenzione per abilitare l'eliminazione a catena per tutte le relazioni obbligatorie. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello di database. + + + Fornisce una convenzione per configurare le chiavi primarie del tipo di entità dipendente come chiavi esterne in una relazione uno-a-uno. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello di database. + + + Rappresenta una convenzione per impostare il nome del set di entità in modo che sia una versione pluralizzata del nome del tipo di entità. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Set di entità. + Modello di database. + + + Rappresenta una convenzione per impostare il nome della tabella in modo che sia una versione pluralizzata del nome del tipo di entità. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a un elemento del modello. + Elemento a cui applicare la convenzione. + Modello. + + + Convenzione per individuare proprietà di chiave esterna i cui nomi corrispondono ai nomi di proprietà di chiave primaria del tipo principale. + + + Inizializza una nuova istanza della classe . + + + Corrisponde alla proprietà della chiave dipendente associata alla convenzione. + Proprietà di chiave dipendente corrispondente. + Tipo di associazione. + Entità finale dell'associazione dipendente. + Proprietà dipendente. + Tipo di entità principale. + Proprietà di chiave principale. + + + Classe di base per le convenzioni che elaborano gli attributi CLR trovati nelle proprietà primitive del modello. + Tipo di attributo da cercare. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà che dispone di un attributo di tipo TAttribute applicato. + Configurazione per la proprietà con l'attributo. + Attributo. + + + Classe di base per le convenzioni che elaborano gli attributi CLR trovati nelle proprietà dei tipi del modello. + Tipo di attributo da cercare. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà che dispone di un attributo di tipo TAttribute applicato. + Informazioni sul membro per la proprietà con l'attributo. + Configurazione per la classe contenente la proprietà. + Attributo. + + + Rappresenta una convenzione per impostare una lunghezza massima per le proprietà il cui tipo supporta i facet di lunghezza.Il valore predefinito è 128. + + + Inizializza una nuova istanza dell'oggetto con la lunghezza predefinita. + + + Inizializza una nuova istanza dell'oggetto con la lunghezza specificata. + Lunghezza massima delle proprietà. + + + Applica la convenzione alla configurazione di modello specificata. + Elemento. + Modello di mapping. + + + Applica la convenzione alla configurazione di modello specificata. + Elemento. + Modello di mapping. + + + Applica la convenzione alla configurazione di modello specificata. + Elemento. + Modello di mapping. + + + Convenzione per elaborare istanze di trovate in proprietà di navigazione nel modello. + + + Inizializza una nuova istanza della classe . + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà primitive nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo con la configurazione specificata. + Configurazione. + Attributo. + + + Rappresenta una convenzione per impostare una lunghezza massima predefinita di 4000 per le proprietà il cui tipo supporta facet di lunghezza quando SqlCe è il provider. + + + Inizializza una nuova istanza dell'oggetto con la lunghezza predefinita. + + + Inizializza una nuova istanza dell'oggetto con la lunghezza specificata. + Lunghezza massima predefinita per le proprietà. + + + Applica la convenzione al provider specificato. + Elemento. + Modello. + + + Applica la convenzione al provider specificato. + Elemento. + Modello. + + + Rappresenta una convenzione per configurare l'identità delle chiavi primarie Integer. + + + Inizializza una nuova istanza della classe . + + + Applica la configurazione all'elemento specificato nel modello di mapping. + Elemento. + Modello di mapping. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica la convenzione all'attributo e alla configurazione specificati. + Configurazione. + Attributo. + + + Rappresenta una convenzione per elaborare istanze di trovate in tipi nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Configurazione per la proprietà con l'attributo. + Attributo. + + + Rappresenta una convenzione per elaborare le istanze di trovate nelle proprietà nel modello. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una proprietà. + Configurazione per la proprietà con l'attributo. + Attributo. + + + Classe di base per le convenzioni che elaborano gli attributi CLR trovati nel modello. + Tipo di attributo da cercare. + + + Inizializza una nuova istanza della classe . + + + Applica questa convenzione a una classe che dispone di un attributo di tipo TAttribute applicato. + Configurazione per la classe contenente la proprietà. + Attributo. + + + Convenzione per individuare proprietà di chiave esterna i cui nomi sono una combinazione del nome del tipo principale e dei nomi di proprietà di chiave primaria di tipo principale. + + + Inizializza una nuova istanza della classe . + + + Determina se la proprietà della chiave dipendente corrisponde alla chiave corrente. + true se la proprietà della chiave dipendente corrisponde alla chiave corrente; in caso contrario, false. + Tipo di associazione. + Associazione dipendente nell'entità finale. + Proprietà dipendente. + Tipo di entità principale. + Proprietà di chiave principale. + + + Rappresenta i dati in un sistema di coordinate geodetico (terra rotonda). + + + Ottiene un valore Double che ammette i valori Null che indica l'area di questo valore DbGeography, che potrebbe essere Null se questo valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area di questo valore DbGeography. + + + Genera la rappresentazione WKB di questo valore DbGeography. + Genera la rappresentazione WKB di questo valore DbGeography. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore DbGeography. + Stringa che contiene la rappresentazione GML di questo valore DbGeography. + + + Genera la rappresentazione WKT di questo valore DbGeography.Include solo la longitudine e la latitudine per i punti. + Stringa che contiene una rappresentazione WKT del valore DbGeography. + + + Restituisce un oggetto geografico che rappresenta l'unione di tutti i punti la cui distanza da un'istanza geografica è minore o uguale a un valore specificato. + Oggetto geografico che rappresenta l'unione di tutti i punti. + La distanza. + + + Ottiene l'identificatore associato al sistema di coordinate. + Identificatore associato al sistema di coordinate. + + + Ottiene l'ID del sistema di coordinate predefinito (SRID) per i valori geografici (WGS 84) + ID del sistema di coordinate predefinito (SRID) per i valori geografici (WGS 84). + + + Calcola la differenza tra questo valore DbGeography e un altro valore DbGeography. + Nuovo valore DbGeography che rappresenta la differenza tra questo valore geografico e Other. + Valore geografico per cui deve essere calcolata la differenza con questo valore. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione di elementi più ampia. + Dimensione del valore specificato. + + + Determina se questo valore DbGeography è spazialmente non contiguo rispetto all'argomento DbGeography specificato. + true se Other non è contiguo a questo valore geografico. In caso contrario, false. + Valore geografico che deve essere confrontato con questo valore geografico ai fini della contiguità. + + + Calcola la distanza tra i punti più vicini in questo valore DbGeography e un altro valore DbGeography. + Valore Double che specifica la distanza tra i due punti più vicini in questo valore geografico e Other. + Valore geografico per cui deve essere calcolata la distanza da questo valore. + + + Restituisce un elemento di questo valore DbGeography da una posizione specifica, se rappresenta una raccolta di valori geografici.&amp;lt;param name="index"&amp;gt;Posizione all'interno di questo valore geografico da cui derivare l'elemento.&amp;lt;/param&amp;gt;&amp;lt;returns&amp;gt;Elemento in questo valore geografico nella posizione specificata, se rappresenta una raccolta di altri valori geografici. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Elemento di questo valore DbGeography da una posizione specifica. + Indice. + + + Ottiene il numero di elementi in questo valore DbGeography, se rappresenta una raccolta di valori geografici.&amp;lt;returns&amp;gt;Numero di elementi in questo valore geografico, se rappresenta una raccolta di altri valori geografici. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Numero di elementi di questo valore DbGeography. + + + Ottiene l'elevazione (coordinata Z) di questo valore DbGeography, se rappresenta un punto.&amp;lt;returns&amp;gt;Valore di elevazione (coordinata Z) di questo valore geografico, se rappresenta un punto. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Elevazione (coordinata Z) di questo valore DbGeography. + + + Ottiene un valore DbGeography che rappresenta il punto iniziale di questo valore, che potrebbe essere Null se questo valore DbGeography non rappresenta una curva. + Valore DbGeography che rappresenta il punto iniziale di questo valore. + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate geografico predefinito (SRID) (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore DbGeography definito dal valore GML con l'identificatore del sistema di coordinate geografico predefinito (SRID) (). + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geografico. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate geografico predefinito (SRID) (). + Stringa che contiene una rappresentazione WKT del valore geografico. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Calcola l'intersezione tra questo valore DbGeography e un altro valore DbGeography. + Nuovo valore DbGeography che rappresenta l'intersezione tra questo valore geografico e Other. + Valore geografico per cui deve essere calcolata l'intersezione con questo valore. + + + Determina se questo valore DbGeography interseca spazialmente l'argomento DbGeography specificato. + true se Other interseca questo valore geografico. In caso contrario, false. + Valore geografico che deve essere confrontato con questo valore geografico ai fini dell'intersezione. + + + Ottiene un valore booleano che ammette i valori Null che indica questo valore DbGeography è chiuso, che potrebbe essere Null se questo valore non rappresenta una curva. + True se questo valore DbGeography è chiuso. In caso contrario, false. + + + Ottiene un valore booleano che ammette i valori Null che indica se questo valore DbGeography è vuoto. + True se questo valore DbGeography è vuoto. In caso contrario, false. + + + Ottiene coordinata latitudine di questo valore DbGeography, se rappresenta un punto.&amp;lt;returns&amp;gt;Valore della coordinata latitudine di questo valore geografico, se rappresenta un punto. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Coordinata latitudine di questo valore DbGeography. + + + Ottiene un valore Double che ammette i valori Null che indica la lunghezza di questo valore DbGeography, che potrebbe essere Null se questo valore non rappresenta una curva. + Valore Double che ammette i valori Null che indica la lunghezza di questo valore DbGeography. + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Ottiene coordinata longitudine di questo valore DbGeography, se rappresenta un punto.&amp;lt;returns&amp;gt;Valore della coordinata longitudine di questo valore geografico, se rappresenta un punto. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Coordinata longitudine di questo valore DbGeography. + + + Ottiene la coordinata M (Misura) di questo valore DbGeography, se rappresenta un punto.&amp;lt;returns&amp;gt;Valore della coordinata M (Misura) di questo valore geografico, se rappresenta un punto. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Coordinata M (Misura) di questo valore DbGeography. + + + Restituisce il valore multilinea da un valore binario. + Valore multilinea da un valore binario. + Valore WKB. + Identificatore del sistema di coordinate. + + + Restituisce il valore multilinea da un valore WKT. + Valore multilinea da un valore WKT. + Valore WKT. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipunto da un valore WKB. + Valore multipunto da un valore WKB. + Valore WKB. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipunto da un valore WKT. + Valore multipunto da un valore WKT. + Valore WKT. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipoligono da un valore WKB. + Valore multipoligono da un valore WKB. + Valore WKB del multipoligono. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipoligono da un valore WKT. + Valore multipoligono da un valore WKT. + Valore WKT del multipoligono. + Identificatore del sistema di coordinate. + + + Restituisce un elemento di questo valore DbGeography da una posizione specifica, se rappresenta una linea spezzata o un anello lineare.&amp;lt;param name="index"&amp;gt;Posizione all'interno di questo valore geografico da cui derivare l'elemento..&amp;lt;/param&amp;gt;&amp;lt;returns&amp;gt;Elemento in questo valore geografico nella posizione specificata, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Elemento di questo valore DbGeography da una posizione specifica. + Indice. + + + Ottiene il numero di punti in questo valore DbGeography, se rappresenta una linea spezzata o un anello lineare.&amp;lt;returns&amp;gt;Numero di elementi in questo valore geografico, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null.&amp;lt;/returns&amp;gt; + Numero di punti di questo valore DbGeography. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeography definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeography. + + + Ottiene il provider spaziale che verrà utilizzato per le operazioni su questo tipo spaziale. + + + Ottiene una rappresentazione di questo valore DbGeography specifico del provider sottostante che lo ha costruito. + Rappresentazione di questo valore DbGeography. + + + Determina se questo valore DbGeography è spazialmente uguale all'argomento DbGeography specificato. + true se Other è spazialmente uguale a questo valore geografico. In caso contrario, false. + Valore geografico che deve essere confrontato con questo valore geografico ai fini dell'uguaglianza. + + + Ottiene il nome del tipo spaziale di questo valore DBGeography. + Nome del tipo spaziale di questo valore DBGeography. + + + Ottiene un valore DbGeography che rappresenta il punto iniziale di questo valore, che potrebbe essere Null se questo valore DbGeography non rappresenta una curva. + Valore DbGeography che rappresenta il punto iniziale di questo valore. + + + Calcola la differenza simmetrica tra questo valore DbGeography e un altro valore DbGeography. + Nuovo valore DbGeography che rappresenta la differenza simmetrica tra questo valore geografico e Other. + Valore geografico per cui deve essere calcolata la differenza simmetrica con questo valore. + + + Restituisce una rappresentazione in forma di stringa del valore geografico. + Rappresentazione in forma di stringa del valore geografico. + + + Calcola l'unione tra questo valore DbGeography e un altro valore DbGeography. + Nuovo valore DbGeography che rappresenta l'unione tra questo valore geografico e Other. + Valore geografico per cui deve essere calcolata l'unione con questo valore. + + + Ottiene o imposta una rappresentazione WKB serializzabile di un contratto di dati di questo valore DbGeography. + Rappresentazione nota serializzabile di un contratto di dati di questo valore DbGeography. + + + Rappresentazione serializzabile di un contratto di dati di un valore . + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta l'identificatore del sistema di coordinate (SRID) di questo valore. + + + Ottiene o imposta la rappresentazione WKB di questo valore. + + + Ottiene o imposta la rappresentazione WKT di questo valore. + + + Rappresenta le forme geometriche. + + + Ottiene un valore Double che ammette i valori Null che indica l'area di questo valore DbGeometry, che potrebbe essere Null se questo valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area di questo valore DbGeometry. + + + Genera la rappresentazione WKB di questo valore DbGeometry. + Rappresentazione WKB di questo valore DbGeometry. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore DbGeometry. + Stringa che contiene la rappresentazione GML di questo valore DbGeometry. + + + Genera la rappresentazione WKT di questo valore DbGeometry.Include solo le coordinate X e Y per i punti. + Stringa che contiene una rappresentazione WKT del valore DbGeometry. + + + Ottiene il limite degli oggetti DbGeometry. + Limite degli oggetti DbGeometry. + + + Restituisce un oggetto geometrico che rappresenta l'unione di tutti i punti la cui distanza da un'istanza geometrica è minore o uguale a un valore specificato. + Oggetto geometrico che rappresenta l'unione di tutti i punti. + La distanza. + + + Ottiene il valore DbGeometry che rappresenta il centroide di questo valore DbGeometry, che potrebbe essere Null se questo valore non rappresenta una superficie. + Valore DbGeometry che rappresenta il centroide di questo valore DbGeometry. + + + Determina se questo valore DbGeometry contiene spazialmente l'argomento DbGeometry specificato. + true se questo valore geometrico contiene Other. In caso contrari, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini del contenimento. + + è null. + + + Ottiene la struttura convessa di questo valore DbGeometry come un altro valore DbGeometry. + Struttura convessa di questo valore DbGeometry come un altro valore DbGeometry. + + + Ottiene l'identificatore del sistema di coordinate dell'oggetto DbGeometry. + Identificatore del sistema di coordinate dell'oggetto DbGeometry. + + + Determina se questo valore DbGeometry incrocia spazialmente l'argomento DbGeometry specificato. + true se Other incrocia questo valore geometrico. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico. + + è null. + + + Ottiene l'ID del sistema di coordinate predefinito (SRID) per i valori geometrici. + ID del sistema di coordinate predefinito (SRID) per i valori geometrici. + + + Calcola la differenza tra questo valore DbGeometry e un altro valore DbGeometry. + Nuovo valore DbGeometry che rappresenta la differenza tra questo valore geometrico e Other. + Valore geometrico per cui deve essere calcolata la differenza con questo valore. + + è null. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione dell'elemento più grande. + Dimensione del valore specificato. + + + Determina se questo valore DbGeometry è spazialmente non contiguo rispetto all'argomento DbGeometry specificato. + true se Other non è contiguo a questo valore geometrico. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini della contiguità. + + è null. + + + Calcola la distanza tra i punti più vicini in questo valore DbGeometry e un altro valore DbGeometry. + Valore Double che specifica la distanza tra i due punti più vicini in questo valore geometrico e Other. + Valore geometrico per cui deve essere calcolata la distanza da questo valore. + + è null. + + + Restituisce un elemento di questo valore DbGeometry da una posizione specifica, se rappresenta una raccolta di valori geometrici. + Elemento in questo valore geometrico alla posizione specificata, se rappresenta una raccolta di altri valori geometrici. In caso contrario, Null. + Posizione all'interno di questo valore geometrico da cui derivare l'elemento. + + + Ottiene il numero di elementi in questo valore DbGeometry, se rappresenta una raccolta di valori geometrici. + Numero di elementi in questo valore geometrico, se rappresenta una raccolta di altri valori geometrici. In caso contrario, Null. + + + Ottiene l'elevazione (coordinata Z) di questo valore DbGeometry, se rappresenta un punto. + Elevazione (coordinata Z) di questo valore DbGeometry, se rappresenta un punto. In caso contrario, Null. + + + Ottiene un valore DbGeometry che rappresenta il punto iniziale di questo valore, che potrebbe essere Null se questo valore DbGeometry non rappresenta una curva. + Valore DbGeometry che rappresenta il punto iniziale di questo valore. + + + Ottiene la versione envelope (rettangolo di selezione minimo) di questo valore DbGeometry, come valore geometrico. + Versione envelope (rettangolo di selezione minimo) di questo valore DbGeometry. + + + Ottiene il valore DbGeometry che rappresenta l'anello esterno di questo valore DbGeometry, che potrebbe essere Null se questo valore non rappresenta un poligono. + Valore DbGeometry che rappresenta l'anello esterno di questo valore DbGeometry. + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate geometrico predefinito (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + + è null. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore DbGeometry definito dal valore GML con l'identificatore del sistema di coordinate geometrico predefinito (SRID) (). + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + + è null. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate geometrico predefinito (SRID) (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + + è null. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Restituisce un anello interno di questo valore DbGeometry a una posizione specifica, se rappresenta un poligono. + Anello interno in questo valore geometrico alla posizione specificata, se rappresenta un poligono. In caso contrario, Null. + Posizione all'interno di questo valore geometrico da cui derivare l'anello interno. + + + Ottiene il numero di anelli interni in questo valore DbGeometry, se rappresenta un poligono. + Numero di elementi in questo valore geometrico, se rappresenta un poligono. In caso contrario, Null. + + + Calcola l'intersezione tra questo valore DbGeometry e un altro valore DbGeometry. + Nuovo valore DbGeometry che rappresenta l'intersezione tra questo valore geometrico e Other. + Valore geometrico per cui deve essere calcolata l'intersezione con questo valore. + + è null. + + + Determina se questo valore DbGeometry interseca spazialmente l'argomento DbGeometry specificato. + true se Other interseca questo valore geometrico. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini dell'intersezione. + + è null. + + + Ottiene un valore booleano che ammette i valori Null che indica questo valore DbGeometry è chiuso, che potrebbe essere Null se questo valore non rappresenta una curva. + true se questo valore DbGeometry è chiuso. In caso contrario, false. + + + Ottiene un valore booleano che ammette i valori Null che indica questo valore DbGeometry è vuoto, che potrebbe essere Null se questo valore non rappresenta una curva. + true se questo valore DbGeometry è vuoto. In caso contrario, false. + + + Ottiene un valore booleano che ammette i valori Null che indica questo valore DbGeometry è un anello, che potrebbe essere Null se questo valore non rappresenta una curva. + true se questo valore DbGeometry è un anello. In caso contrario, false. + + + Ottiene un valore booleano che ammette i valori Null che indica se questo valore DbGeometry è semplice. + true se questo valore DbGeometry è semplice. In caso contrario, false. + + + Ottiene un valore booleano che ammette i valori Null che indica se questo valore DbGeometry è valido. + true se questo valore DbGeometry è valido. In caso contrario, false. + + + Ottiene un valore Double che ammette i valori Null che indica la lunghezza di questo valore DbGeometry, che potrebbe essere Null se questo valore non rappresenta una curva. + Lunghezza di questo valore DbGeometry. + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Ottiene la Misura (coordinata M) di questo valore DbGeometry, se rappresenta un punto. + Valore Misura (coordinata M) di questo valore geometrico, se rappresenta un punto. In caso contrario, Null. + + + Restituisce il valore multilinea da un valore binario. + Valore multilinea da un valore binario. + Valore WKB. + Identificatore del sistema di coordinate. + + + Restituisce il valore multilinea da un valore WKT. + Valore multilinea da un valore WKT. + Valore WKT. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipunto da un valore WKB. + Valore multipunto da un valore WKB. + Valore WKB. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipunto da un valore WKT. + Valore multipunto da un valore WKT. + Valore WKT. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipoligono da un valore WKB. + Valore multipunto da un valore WKT. + Valore WKT del multipoligono. + Identificatore del sistema di coordinate. + + + Restituisce il valore multipoligono da un valore WKB. + Valore multipoligono da un valore WKB. + Valore WKT del multipoligono. + Identificatore del sistema di coordinate. + + + Determina se questo valore DbGeometry si sovrappone spazialmente all'argomento DbGeometry specificato. + true se questo valore geometrico si sovrappone ad Other. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini della sovrapposizione. + + è null. + + + Restituisce un elemento di questo valore DbGeometry da una posizione specifica, se rappresenta una linea spezzata o un anello lineare. + Elemento in questo valore geometrico alla posizione specificata, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + Posizione all'interno di questo valore geometrico da cui derivare l'elemento. + + + Ottiene il numero di punti in questo valore DbGeometry, se rappresenta una linea spezzata o un anello lineare. + Numero di elementi in questo valore geometrico, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Ottiene un punto sulla superficie di questo valore DbGeometry che potrebbe essere Null se questo valore non rappresenta una superficie. + Punto sulla superficie di questo valore DbGeometry. + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKB con l'identificatore del sistema di coordinate specificato. + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore DbGeometry definito dal valore WKT con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore DbGeometry. + + è null. + + non valido. + + + Ottiene il provider spaziale che verrà utilizzato per le operazioni su questo tipo spaziale. + Provider spaziale che verrà utilizzato per le operazioni su questo tipo spaziale. + + + Ottiene una rappresentazione di questo valore DbGeometry specifico del provider sottostante che lo ha costruito. + Rappresentazione di questo valore DbGeometry. + + + Determina se questo valore DbGeometry è spazialmente correlato all'argomento DbGeometry specificato in base al pattern di intersezione DE-9IM (Dimensionally Extended Nine-Intersection Model ). + true se questo valore geometrico è correlato ad Other in base alla matrice del pattern di intersezione specificato. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini della relazione. + Stringa che contiene la rappresentazione di testo del pattern di intersezione (DE-9IM) che definisce la relazione. + + e è Null. + + + Determina se questo valore DbGeometry è spazialmente uguale all'argomento DbGeometry specificato. + true se Other è spazialmente uguale a questo valore geometrico. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini dell'uguaglianza. + + è null. + + + Ottiene una rappresentazione del nome del tipo spaziale di questo valore DbGeometry. + Rappresentazione del nome del tipo spaziale di questo valore DbGeometry. + + + Ottiene un valore DbGeometry che rappresenta il punto iniziale di questo valore, che potrebbe essere Null se questo valore DbGeometry non rappresenta una curva. + Valore DbGeometry che rappresenta il punto iniziale di questo valore. + + + Calcola la differenza simmetrica tra questo valore DbGeometry e un altro valore DbGeometry. + Nuovo valore DbGeometry che rappresenta la differenza simmetrica tra questo valore geometrico e Other. + Valore geometrico per cui deve essere calcolata la differenza simmetrica con questo valore. + + è null. + + + Restituisce una rappresentazione in forma di stringa del valore geometrico. + Rappresentazione in forma di stringa del valore geometrico. + + + Determina se questo valore DbGeometry tocca spazialmente l'argomento DbGeometry specificato. + true se Other tocca questo valore geometrico. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico. + + è null. + + + Calcola l'unione tra questo valore DbGeometry e un altro valore DbGeometry. + Nuovo valore DbGeometry che rappresenta l'unione tra questo valore geometrico e Other. + Valore geometrico per cui deve essere calcolata l'unione con questo valore. + + è null. + + + Ottiene o imposta una rappresentazione WKB serializzabile di un contratto di dati di questo valore DbGeometry. + Rappresentazione WKB serializzabile di un contratto di dati di questo valore DbGeometry. + + + Determina se questo valore DbGeometry si trova spazialmente all'interno dell'argomento DbGeometry specificato. + true se questo valore geometrico si trova all'interno di Other. In caso contrario, false. + Valore geometrico che deve essere confrontato con questo valore geometrico ai fini del contenimento. + + è null. + + + Ottiene la coordinata X di questo valore DbGeometry, se rappresenta un punto. + Valore della coordinata X di questo valore geometrico, se rappresenta un punto. In caso contrario, Null. + + + Ottiene la coordinata Y di questo valore DbGeometry, se rappresenta un punto. + Valore della coordinata Y di questo valore geometrico, se rappresenta un punto. In caso contrario, Null. + + + Rappresentazione serializzabile di un contratto di dati di un valore . + + + Inizializza una nuova istanza della classe . + + + Ottiene o imposta l'identificatore del sistema di coordinate (SRID) di questo valore. + + + Ottiene o imposta la rappresentazione WKB di questo valore. + + + Ottiene o imposta la rappresentazione WKT di questo valore. + + + API del servizio indipendente dal provider per il supporto dei tipi geospaziali (Geometria/Geografia). + + + Inizializza una nuova istanza della classe . + + + Se implementata in tipi derivati, legge un'istanza di dalla colonna all'ordinale specificato. + Istanza di DbGeography al valore di colonna specificato. + Ordinale della colonna che contiene il valore geografico. + + + Legge in modo asincrono un'istanza di dalla colonna all'ordinale specificato. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene l'istanza di con il valore di colonna specificato. + Ordinale della colonna che contiene il valore geografico. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Se implementata in tipi derivati, legge un'istanza di dalla colonna all'ordinale specificato. + Istanza di DbGeometry al valore di colonna specificato. + Ordinale della colonna del record di dati che contiene i dati geometrici specifici del provider. + + + Legge in modo asincrono un'istanza di dalla colonna all'ordinale specificato. + Attività che rappresenta l'operazione asincrona.Il risultato dell'attività contiene l'istanza di con il valore di colonna specificato. + Ordinale della colonna del record di dati che contiene i dati geometrici specifici del provider. + Oggetto da osservare durante l'attesa del completamento dell'attività. + + + Restituisce se la colonna all'ordinale specificato è di tipo geografico + true se la colonna all'ordinale specificato è di tipo geografico; in caso contrario false. + Ordinale della colonna. + + + Restituisce se la colonna all'ordinale specificato è di tipo geometrico + true se la colonna all'ordinale specificato è di tipo geometrico; in caso contrario false. + Ordinale della colonna. + + + API del servizio indipendente dal provider per il supporto dei tipi geospaziali (Geometria/Geografia). + + + Inizializza una nuova istanza della classe . + + + Ottiene la rappresentazione WKB (well-known binary) del valore specificato. + Rappresentazione WKB del valore specificato. + Valore geografico per cui è necessario generare una rappresentazione WKB. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la rappresentazione WKB (well-known binary) del valore specificato. + Rappresentazione WKB del valore specificato. + Valore geometrico per cui è necessario generare una rappresentazione WKB. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore . + Stringa che contiene la rappresentazione GML di questo valore DbGeography. + Valore geografico per cui è necessario generare la rappresentazione GML. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Genera la rappresentazione GML (Geography Markup Language) di questo valore . + Stringa che contiene la rappresentazione GML di questo valore DbGeometry. + Valore geometrico per cui è necessario generare la rappresentazione GML. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la rappresentazione WKT (well-known text) del valore specificato.Questo valore deve includere unicamente la longitudine e la latitudine dei punti. + Stringa che contiene la rappresentazione WKT di geographyValue. + Valore geografico per cui è necessario generare la rappresentazione WKT. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la rappresentazione WKT del valore specificato, includendo solo le coordinate X e Y dei punti. + Stringa che contiene la rappresentazione WKT di geometryValue. + Valore geometrico per cui è necessario generare la rappresentazione WKT. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce una rappresentazione testuale di con elevazione e misura. + Rappresentazione testuale di . + Valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce una rappresentazione testuale di con elevazione e misura. + Rappresentazione testuale di con elevazione e misura. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un valore geografico che rappresenta tutti i punti minori o uguali alla distanza dal valore specificato. + Crea un valore DbGeography che rappresenta tutti i punti minori o uguali alla distanza da geographyValue. + Valore geografico. + Valore Double che specifica la distanza da geographyValue al buffer. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un valore geometrico che rappresenta tutti i punti minori o uguali alla distanza dal valore specificato. + Nuovo valore DbGeometry che rappresenta tutti i punti minori o uguali alla distanza da geometryValue. + Valore geometrico. + Valore Double che specifica la distanza da geometryValue al buffer. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Consente di stabilire se un valore contiene l'altro. + true se geometryValue contiene otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Questo metodo deve essere utilizzato dalle implementazioni derivate di dopo la convalida appropriata del valore del provider specificato in modo da assicurarsi che sia adatto all'utilizzo con l'implementazione derivata. + Nuova istanza di che contiene il valore providerValue specificato e utilizza il valore spatialServices specificato come relativa implementazione spaziale. + Istanza dei servizi spaziali da cui dipenderà il valore restituito per la relativa implementazione della funzionalità spaziale. + Valore del provider. + + + Questo metodo deve essere utilizzato dalle implementazioni derivate di dopo la convalida appropriata del valore del provider specificato in modo da assicurarsi che sia adatto all'utilizzo con l'implementazione derivata. + Nuova istanza di che contiene il valore providerValue specificato e utilizza il valore spatialServices specificato come relativa implementazione spaziale. + Istanza dei servizi spaziali da cui dipenderà il valore restituito per la relativa implementazione della funzionalità spaziale. + Valore del provider. + + + Crea un valore specifico del provider compatibile con l'implementazione spaziale dei servizi in base alla rappresentazione di nota. + Valore specifico del provider che codifica le informazioni contenute in wellKnownValue in un modo compatibile con l'implementazione spaziale dei servizi. + Istanza di che contiene la rappresentazione nota di un valore geografico. + + + Crea un valore specifico del provider compatibile con l'implementazione spaziale dei servizi in base alla rappresentazione di nota. + Valore specifico del provider che codifica le informazioni contenute in wellKnownValue in un modo compatibile con l'implementazione spaziale dei servizi. + Istanza di che contiene la rappresentazione nota di un valore geometrico. + + + Crea un'istanza di che rappresenta il valore specificato utilizzando uno o entrambi i formati spaziali noti standard. + Rappresentazione nota di geographyValue, come un nuovo oggetto . + Valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un'istanza di che rappresenta il valore specificato utilizzando uno o entrambi i formati spaziali noti standard. + Rappresentazione nota di geometryValue, come un nuovo oggetto . + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati si incrociano spazialmente. + true se geometryValue incrocia otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene i servizi predefiniti per . + Servizi predefiniti. + + + Calcola la differenza tra due valori . + Nuovo valore DbGeography che rappresenta la differenza tra geographyValue e otherGeography. + Primo valore geografico. + Secondo valore geografico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola la differenza tra due valori . + Nuovo valore DbGeometry che rappresenta la differenza tra geometryValue e otherGeometry. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati sono spazialmente non contigui. + true se geographyValue non è contiguo a geographyValue. In caso contrario, false. + Primo valore geografico da confrontare ai fini della contiguità. + Secondo valore geografico da confrontare ai fini della contiguità. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati sono spazialmente non contigui. + true se geometryValue non è contiguo a otherGeometry. In caso contrario, false. + Primo valore geometrico da confrontare ai fini della contiguità. + Secondo valore geometrico da confrontare ai fini della contiguità. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola la distanza tra i punti più vicini in due valori . + Valore Double che specifica la distanza tra i due punti più vicini in geographyValue e otherGeography. + Primo valore geografico. + Secondo valore geografico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola la distanza tra i punti più vicini in due valori . + Valore Double che specifica la distanza tra i due punti più vicini in geometryValue e otherGeometry. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un elemento del valore specificato, se rappresenta una raccolta di valori geografici. + Elemento in geographyValue alla posizione index, se rappresenta una raccolta di altri valori geografici. In caso contrario, Null. + Valore geografico che non deve rappresentare una raccolta di valori geografici. + Posizione all'interno del valore geografico da cui derivare l'elemento. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un elemento del valore specificato, se rappresenta una raccolta di valori geometrici. + Elemento in geometryValue alla posizione index, se rappresenta una raccolta di altri valori geometrici. In caso contrario, Null. + Valore geometrico che non deve rappresentare una raccolta di valori geometrici. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate predefinito (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione GML del valore geografico. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore basato su un valore specifico del provider compatibile con l'implementazione spaziale dei servizi. + Nuovo valore supportato dall'implementazione spaziale dei servizi e dal valore del provider specificato. + Valore specifico del provider che l'implementazione spaziale dei servizi è in grado di interpretare come valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione WKT del valore geografico. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore multilinea in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multilinea basato sul valore WKT e sull'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geografico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore della raccolta in base al valore WKT e all'identificatore del sistema di coordinate (SRID). + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore WKB specificato. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate predefinito (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + + + Crea un nuovo valore in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore in base al valore GML (Geography Markup Language) specificato. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + + + Crea un nuovo valore in base al valore GML e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore GML con l'identificatore del sistema di coordinate specificato. + Stringa che contiene una rappresentazione GML (Geography Markup Language) del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore basato su un valore specifico del provider compatibile con l'implementazione spaziale dei servizi. + Nuovo valore supportato dall'implementazione spaziale dei servizi e dal valore del provider specificato. + Valore specifico del provider che l'implementazione spaziale dei servizi è in grado di interpretare come valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Crea un nuovo valore in base al valore WKT specificato. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate predefinito (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + + + Crea un nuovo valore in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore linea in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore multilinea in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multilinea basato sul valore WKT e sull'identificatore del sistema di coordinate specificati. + Nuovo valore multilinea . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipunto in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipunto . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKB e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKB. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore multipoligono in base al valore WKT e all'identificatore del sistema di coordinate specificati. + Nuovo valore multipoligono . + Valore WKT. + Identificatore del sistema di coordinate. + + + Crea un nuovo valore punto in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore punto in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKB e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKB con l'identificatore del sistema di coordinate specificato (). + Matrice di byte che contiene una rappresentazione WKB del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Crea un nuovo valore poligono in base al valore WKT e all'identificatore del sistema di coordinate (SRID) specificati. + Nuovo valore definito dal valore WKT con l'identificatore del sistema di coordinate specificato (). + Stringa che contiene una rappresentazione WKT del valore geometrico. + Identificatore del sistema di coordinate che deve essere utilizzato dal nuovo valore . + + + Restituisce un valore Double che ammette i valori Null che indica l'area del valore specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area del valore specificato. + Valore geografico che non deve rappresentare una superficie. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore Double che ammette i valori Null che indica l'area del valore specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore Double che ammette i valori Null che indica l'area del valore specificato. + Valore geometrico che non deve rappresentare una superficie. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore Double che ammette i valori Null che indica il limite del valore specificato. + Limite del valore specificato. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta il centroide del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Centroide di geometryValue, se rappresenta una superficie. In caso contrario, Null. + Valore geometrico che non deve rappresentare una superficie. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore Double che ammette i valori Null che indica la struttura convessa del valore specificato. + Struttura convessa del valore specificato. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce l'identificatore del sistema di coordinate del valore specificato. + Identificatore del sistema di coordinate del valore specificato. + Valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce l'identificatore del sistema di coordinate del valore specificato. + Identificatore del sistema di coordinate del valore specificato. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione di elementi più ampia. + Dimensione di geographyValue o la dimensione di elementi più ampia se è una raccolta. + Valore geografico per cui è necessario recuperare il valore dimensione. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la dimensione del valore specificato o, se il valore è una raccolta, la dimensione di elementi più ampia. + Dimensione di geometryValue o la dimensione di elementi più ampia se è una raccolta. + Valore geometrico per cui è necessario recuperare il valore dimensione. + + + Restituisce il numero di elementi nel valore specificato, se rappresenta una raccolta di valori geografici. + Numero di elementi in geographyValue, se rappresenta una raccolta di altri valori geografici. In caso contrario, Null. + Valore geografico che non deve rappresentare una raccolta di valori geografici. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce il numero di elementi nel valore specificato, se rappresenta una raccolta di valori geometrici. + Numero di elementi in geometryValue, se rappresenta una raccolta di altri valori geometrici. In caso contrario, Null. + Valore geometrico che non deve rappresentare una raccolta di valori geometrici. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce l'elevazione (coordinata Z) del valore specificato, se rappresenta un punto. + Elevazione (coordinata Z) di geographyValue, se rappresenta un punto. In caso contrario, Null. + Valore geografico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce l'elevazione (Z) del valore specificato, se rappresenta un punto. + Elevazione (coordinata Z) di geometryValue, se rappresenta un punto. In caso contrario, Null. + Valore geometrico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta il punto finale del valore DbGeography specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto finale di geographyValue, se rappresenta un curva. In caso contrario, Null. + Valore geografico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta il punto finale del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto finale di geometryValue, se rappresenta un curva. In caso contrario, Null. + Valore geometrico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene la versione envelope (rettangolo di selezione minimo) del valore specificato, come valore geometrico. + Versione envelope di geometryValue, come valore . + Valore geometrico per cui è necessario recuperare il valore envelope. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta l'anello esterno del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta un poligono. + Valore DbGeometry che rappresenta l'anello esterno in geometryValue, se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce il numero di anelli interni nel valore specificato, se rappresenta un poligono. + Numero di elementi in geometryValue, se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è chiuso, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è chiuso. In caso contrario, false. + Valore geografico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è chiuso, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è chiuso. In caso contrario, false. + Valore geometrico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è vuoto. + true se il valore specificato è vuoto; in caso contrario, false. + Valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è vuoto. + true se il valore specificato è vuoto; in caso contrario, false. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è un anello, che potrebbe essere Null se il valore non rappresenta una curva. + true se il valore specificato è un anello. In caso contrario, false. + Valore geometrico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è semplice. + true se il valore specificato è semplice; in caso contrario, false. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore booleano che ammette i valori Null che indica se il valore specificato è valido. + true se il valore specificato è valido; in caso contrario, false. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata latitudine del valore specificato, se rappresenta un punto. + Coordinata latitudine del valore specificato. + Valore geografico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore Double che ammette i valori Null che indica la lunghezza del valore specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Lunghezza del valore specificato. + Valore geografico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore Double che ammette i valori Null che indica la lunghezza del valore specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Lunghezza del valore specificato. + Valore geometrico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata longitudine del valore specificato, se rappresenta un punto. + Coordinata longitudine del valore specificato. + Valore geografico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata M (Misura) del valore specificato, se rappresenta un punto. + Coordinata M (Misura) del valore specificato. + Valore geografico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata M (Misura) del valore specificato, se rappresenta un punto. + Coordinata M (Misura) del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce il numero di punti nel valore specificato, se rappresenta una linea spezzata o un anello lineare. + Numero di punti nel valore specificato. + Valore geografico che non deve rappresentare una linea spezzata o un anello lineare. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce il numero di punti nel valore specificato, se rappresenta una linea spezzata o un anello lineare. + Numero di punti nel valore specificato. + Valore geometrico che non deve rappresentare una linea spezzata o un anello lineare. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta un punto sulla superficie del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una superficie. + Valore che rappresenta un punto della superficie del valore DbGeometry specificato. + Valore geometrico che non deve rappresentare una superficie. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che indica il nome del tipo spaziale del valore specificato. + Nome del tipo spaziale del valore specificato. + Valore geografico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che indica il nome del tipo spaziale del valore specificato. + Nome del tipo spaziale del valore specificato. + Valore geometrico. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta il punto iniziale del valore DbGeography specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto iniziale del valore specificato. + Valore geografico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un valore che rappresenta il punto iniziale del valore DbGeometry specificato, che potrebbe essere Null se il valore non rappresenta una curva. + Punto iniziale del valore specificato. + Valore geometrico che non deve rappresentare una curva. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata X del valore specificato, se rappresenta un punto. + Coordinata X del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce la coordinata Y del valore specificato, se rappresenta un punto. + Coordinata Y del valore specificato. + Valore geometrico che non deve rappresentare un punto. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un anello interno dal valore specificato, se rappresenta un poligono. + Anello interno in geometryValue alla posizione index, se rappresenta un poligono. In caso contrario, Null. + Valore geometrico che non deve rappresentare un poligono. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola l'intersezione di due valori . + Nuovo valore che rappresenta l'intersezione di geographyValue e otherGeography. + Primo valore geografico. + Secondo valore geografico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola l'intersezione di due valori . + Nuovo valore che rappresenta l'intersezione di geometryValue e otherGeometry. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati si intersecano spazialmente. + true se geographyValue interseca geographyValue. In caso contrario, false. + Primo valore geografico da confrontare ai fini dell'intersezione. + Secondo valore geografico da confrontare ai fini dell'intersezione. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati si intersecano spazialmente. + true se geometryValue interseca otherGeometry. In caso contrario, false. + Primo valore geometrico da confrontare ai fini dell'intersezione. + Secondo valore geometrico da confrontare ai fini dell'intersezione. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Ottiene un valore che indica che EF continuerà a ritenere che il provider dispone dei tipi e delle risorse necessari anziché restituire rapidamente un errore.Il valore predefinito è true. + true se EF continuerà a ritenere che il provider dispone dei tipi e delle risorse necessari anziché restituire rapidamente un errore. In caso contrario, false. + + + Determina se due valori specificati si sovrappongono spazialmente. + true se geometryValue si sovrappone a otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un elemento punto del valore specificato, se rappresenta una linea spezzata o un anello lineare. + Punto in geographyValue alla posizione index, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + Valore geografico che non deve rappresentare una linea spezzata o un anello lineare. + Posizione all'interno del valore geografico da cui derivare l'elemento. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Restituisce un elemento punto del valore specificato, se rappresenta una linea spezzata o un anello lineare. + Punto in geometryValue alla posizione index, se rappresenta una linea spezzata o un anello lineare. In caso contrario, Null. + Valore geometrico che non deve rappresentare una linea spezzata o un anello lineare. + Posizione all'interno del valore geometrico da cui derivare l'elemento. + + è null. + + non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati sono spazialmente correlati in base al pattern di intersezione DE-9IM (Dimensionally Extended Nine-Intersection Model). + true se questo valore geometryValue è correlato ad otherGeometry in base alla matrice del pattern di intersezione specificato. In caso contrario, false. + Primo valore geometrico. + Valore geometrico che deve essere confrontato con il primo valore geometrico ai fini della relazione. + Stringa che contiene la rappresentazione di testo del pattern di intersezione (DE-9IM) che definisce la relazione. + + , o è Null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati sono spazialmente uguali. + true se geographyValue è spazialmente uguale a geographyValue. In caso contrario, false. + Primo valore geografico da confrontare ai fini dell'uguaglianza. + Secondo valore geografico da confrontare ai fini dell'uguaglianza. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati sono spazialmente uguali. + true se geometryValue è spazialmente uguale a otherGeometry. In caso contrario, false. + Primo valore geometrico da confrontare ai fini dell'uguaglianza. + Secondo valore geometrico da confrontare ai fini dell'uguaglianza. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola la differenza simmetrica tra due valori . + Nuovo valore che rappresenta la differenza simmetrica tra geographyValue e otherGeography. + Primo valore geografico. + Secondo valore geografico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola la differenza simmetrica tra due valori . + Nuovo valore che rappresenta la differenza simmetrica tra geometryValue e otherGeometry. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se due valori specificati si toccano spazialmente. + true se geometryValue tocca otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola l'unione di due valori . + Nuovo valore che rappresenta l'unione di geographyValue e otherGeography. + Primo valore geografico. + Secondo valore geografico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Calcola l'unione di due valori . + Nuovo valore che rappresenta l'unione di geometryValue e otherGeometry. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Determina se un valore si trova spazialmente all'interno dell'altro. + true se geometryValue si trova all'interno di otherGeometry. In caso contrario, false. + Primo valore geometrico. + Secondo valore geometrico. + + o è null. + + o non è compatibile con l'implementazione spaziale dei servizi. + + + Contiene i metodi di estensione per la classe . + + + Configura un elemento awaiter usato per attendere questo oggetto evitando il marshalling della continuazione al contesto originale, ma mantenendo le impostazioni cultura correnti e dell'interfaccia utente. + Oggetto usato per attendere questa attività. + Attività da attendere. + + + Configura un elemento awaiter usato per attendere questo oggetto evitando il marshalling della continuazione al contesto originale, ma mantenendo le impostazioni cultura correnti e dell'interfaccia utente. + Oggetto usato per attendere questa attività. + Attività da attendere. + Tipo del risultato prodotto dall'oggetto associato. + + + Fornisce un oggetto awaitable che consente le attese in per mantenere le impostazioni cultura. + + + Costruisce una nuova istanza della classe . + Attività da attendere. + + + Ottiene un elemento awaiter usato per attendere questo oggetto . + Istanza di awaiter. + + + Termina l'attesa sull'oggetto completato. + L'elemento awaiter non è stato inizializzato correttamente. + L'attività è stata annullata. + L'attività è stata completata con uno stato di errore. + + + Ottiene un valore che indica se questo oggetto è stato completato. + + + Questo metodo non è implementato e non deve essere chiamato. + Azione da richiamare al completamento dell'operazione di attesa. + + + Pianifica la continuazione sull'oggetto associato a questo oggetto . + Azione da richiamare al completamento dell'operazione di attesa. + L'argomento è Null (Nothing in Visual Basic). + L'elemento awaiter non è stato inizializzato correttamente. + + + Fornisce un oggetto awaitable che consente le attese in per mantenere le impostazioni cultura. + Tipo del risultato prodotto dall'oggetto associato. + + + Costruisce una nuova istanza della classe . + Attività da attendere. + + + Ottiene un elemento awaiter usato per attendere questo oggetto . + Istanza di awaiter. + + + Termina l'attesa sull'oggetto completato. + Risultato dell'oggetto completato. + L'elemento awaiter non è stato inizializzato correttamente. + L'attività è stata annullata. + L'attività è stata completata con uno stato di errore. + + + Ottiene un valore che indica se questo oggetto è stato completato. + + + Questo metodo non è implementato e non deve essere chiamato. + Azione da richiamare al completamento dell'operazione di attesa. + + + Pianifica la continuazione sull'oggetto associato a questo oggetto . + Azione da richiamare al completamento dell'operazione di attesa. + L'argomento è Null (Nothing in Visual Basic). + L'elemento awaiter non è stato inizializzato correttamente. + + + Rappresenta un'eccezione generata da quando la convalida delle entità non viene completata. + + + Inizializza una nuova istanza della classe utilizzando i valori predefiniti. + + + Inizializza una nuova istanza della classe con un messaggio di errore specificato. + Messaggio dell'eccezione. + + + Inizializza una nuova istanza della classe usando il messaggio di errore specificato e i risultati della convalida. + Messaggio dell'eccezione. + Risultati della convalida. + + + Inizializza una nuova istanza della classe con il messaggio di errore, i risultati della convalida e l'eccezione interna specificati. + Messaggio dell'eccezione. + Risultati della convalida. + Errore che ha causato l'eccezione. + + + Inizializza una nuova istanza della classe con il messaggio di errore e l'eccezione interna specificati. + Messaggio dell'eccezione. + Errore che ha causato l'eccezione. + + + Ottieni gli errori di convalida associati all'entità. + Errori di convalida associati all'entità. + + + Rappresenta i risultati della convalida per una singola entità. + + + Crea un'istanza della classe . + Voce dell'entità a cui si applicano i risultati.Mai Null. + Elenco di istanze di .Mai Null.Può essere vuoto, ciò significa che l'entità è valida. + + + Ottiene un'istanza di a cui vengono applicati i risultati. + + + Ottiene un indicatore se l'entità è valida. + + + Ottiene gli errori di convalida.Mai Null. + + + Eccezione generata da quando un'eccezione viene generata dal codice di convalida. + + + Inizializza una nuova istanza di DbUnexpectedValidationException. + + + Inizializza una nuova istanza di DbUnexpectedValidationException con le informazioni e il contesto di serializzazione specificati. + Informazioni di serializzazione. + Contesto di flusso. + + + Inizializza una nuova istanza di DbUnexpectedValidationException. + Messaggio dell'eccezione. + + + Inizializza una nuova istanza di DbUnexpectedValidationException. + Messaggio dell'eccezione. + Eccezione interna. + + + Errore di convalida.Può essere un errore di convalida a livello di entità o di proprietà. + + + Crea un'istanza di . + Nome della proprietà non valida.Può essere null. + Messaggio di errore di convalida.Può essere null. + + + Ottiene il messaggio di errore di convalida. + + + Ottiene il nome della proprietà non valida. + + + \ No newline at end of file